diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index d18327a56656be0b9f6710ed74a678afed7aaca9..194de7660432e7657b7f70114608cf29410b070a 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -726,9 +726,12 @@ name = "bp-header-chain"
version = "0.1.0"
dependencies = [
"assert_matches",
+ "bp-runtime",
"bp-test-utils",
"finality-grandpa",
"frame-support",
+ "hex",
+ "hex-literal",
"parity-scale-codec",
"scale-info",
"serde",
@@ -757,10 +760,13 @@ dependencies = [
"bp-runtime",
"frame-support",
"frame-system",
+ "hex",
+ "hex-literal",
"impl-trait-for-tuples",
"parity-scale-codec",
"scale-info",
"serde",
+ "sp-core",
"sp-std",
]
@@ -853,18 +859,23 @@ dependencies = [
"bp-runtime",
"ed25519-dalek",
"frame-support",
+ "frame-system",
"hash-db",
+ "pallet-balances",
"pallet-bridge-dispatch",
"pallet-bridge-grandpa",
"pallet-bridge-messages",
"pallet-transaction-payment",
"parity-scale-codec",
"scale-info",
+ "sp-api",
"sp-core",
"sp-runtime",
"sp-state-machine",
"sp-std",
"sp-trie",
+ "sp-version",
+ "static_assertions",
]
[[package]]
@@ -5256,8 +5267,6 @@ dependencies = [
"frame-benchmarking",
"frame-support",
"frame-system",
- "hex",
- "hex-literal",
"log",
"num-traits",
"pallet-balances",
diff --git a/polkadot/bridges/.gitlab-ci.yml b/polkadot/bridges/.gitlab-ci.yml
index 0e69a91af165143d5d71b26fceb7ecb0645a893f..7d3bf6fd8ac2f2faa4201d8d8c0e2a005080741b 100644
--- a/polkadot/bridges/.gitlab-ci.yml
+++ b/polkadot/bridges/.gitlab-ci.yml
@@ -47,7 +47,7 @@ default:
when:
- runner_system_failure
- unknown_failure
- - api_failure
+ - api_failure
interruptible: true
tags:
- linux-docker
@@ -240,7 +240,14 @@ build-nightly:
elif [[ "${CI_COMMIT_REF_NAME}" ]]; then
VERSION=$(echo ${CI_COMMIT_REF_NAME} | sed -r 's#/+#-#g');
fi
- - echo "Effective tags = ${VERSION} sha-${CI_COMMIT_SHORT_SHA} latest"
+ # When building from version tags (v1.0, v2.1rc1, ...) we'll use "production" to tag
+ # docker image. In all other cases, it'll be "latest".
+ - if [[ $CI_COMMIT_REF_NAME =~ ^v[0-9]+\.[0-9]+.*$ ]]; then
+ FLOATING_TAG="production";
+ else
+ FLOATING_TAG="latest";
+ fi
+ - echo "Effective tags = ${VERSION} sha-${CI_COMMIT_SHORT_SHA} ${FLOATING_TAG}"
secrets:
DOCKER_HUB_USER:
vault: cicd/gitlab/parity/DOCKER_HUB_USER@kv
@@ -260,7 +267,7 @@ build-nightly:
--build-arg VERSION="${VERSION}"
--tag "${IMAGE_NAME}:${VERSION}"
--tag "${IMAGE_NAME}:sha-${CI_COMMIT_SHORT_SHA}"
- --tag "${IMAGE_NAME}:latest"
+ --tag "${IMAGE_NAME}:${FLOATING_TAG}"
--file "${DOCKERFILE}" .
# The job will success only on the protected branch
- echo "${DOCKER_HUB_PASS}" |
@@ -268,7 +275,7 @@ build-nightly:
- buildah info
- buildah push --format=v2s2 "${IMAGE_NAME}:${VERSION}"
- buildah push --format=v2s2 "${IMAGE_NAME}:sha-${CI_COMMIT_SHORT_SHA}"
- - buildah push --format=v2s2 "${IMAGE_NAME}:latest"
+ - buildah push --format=v2s2 "${IMAGE_NAME}:${FLOATING_TAG}"
after_script:
- env REGISTRY_AUTH_FILE= buildah logout --all
diff --git a/polkadot/bridges/.maintain/rialto-weight-template.hbs b/polkadot/bridges/.maintain/rialto-weight-template.hbs
deleted file mode 100644
index cb1b58d23b26420e9f6d89c9b7fc6ce3b7fa9141..0000000000000000000000000000000000000000
--- a/polkadot/bridges/.maintain/rialto-weight-template.hbs
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see
-<http: //www.gnu.org/licenses />.
-
-//! Autogenerated weights for `{{pallet}}`
-//!
-//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION {{version}}
-//! DATE: {{date}}, STEPS: {{cmd.steps}}, REPEAT: {{cmd.repeat}}
-//! LOW RANGE: {{cmd.lowest_range_values}}, HIGH RANGE: {{cmd.highest_range_values}}
-//! EXECUTION: {{cmd.execution}}, WASM-EXECUTION: {{cmd.wasm_execution}}
-//! CHAIN: {{cmd.chain}}, DB CACHE: {{cmd.db_cache}}
-
-// Executed Command:
-{{#each args as |arg|~}}
-// {{arg}}
-{{/each}}
-
-#![allow(clippy::all)]
-#![allow(unused_parens)]
-#![allow(unused_imports)]
-
-use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
-use sp_std::marker::PhantomData;
-
-/// Weight functions needed for `{{pallet}}`.
-pub trait WeightInfo {
-{{~#each benchmarks as |benchmark|}}
-fn {{benchmark.name~}}
-(
-{{~#each benchmark.components as |c| ~}}
-{{c.name}}: u32, {{/each~}}
-) -> Weight;
-{{~/each}}
-}
-
-/// Weights for `{{pallet}}` using the Rialto node and recommended hardware.
-pub struct RialtoWeight<T>(PhantomData<T>);
- impl<T: frame_system::Config> WeightInfo for RialtoWeight<T> {
- {{~#each benchmarks as |benchmark|}}
- fn {{benchmark.name~}}
- (
- {{~#each benchmark.components as |c| ~}}
- {{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
- ) -> Weight {
- ({{underscore benchmark.base_weight}} as Weight)
- {{~#each benchmark.component_weight as |cw|}}
- .saturating_add(({{underscore cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight))
- {{~/each}}
- {{~#if (ne benchmark.base_reads "0")}}
- .saturating_add(T::DbWeight::get().reads({{benchmark.base_reads}} as Weight))
- {{~/if}}
- {{~#each benchmark.component_reads as |cr|}}
- .saturating_add(T::DbWeight::get().reads(({{cr.slope}} as Weight).saturating_mul({{cr.name}} as
- Weight)))
- {{~/each}}
- {{~#if (ne benchmark.base_writes "0")}}
- .saturating_add(T::DbWeight::get().writes({{benchmark.base_writes}} as Weight))
- {{~/if}}
- {{~#each benchmark.component_writes as |cw|}}
- .saturating_add(T::DbWeight::get().writes(({{cw.slope}} as Weight).saturating_mul({{cw.name}} as
- Weight)))
- {{~/each}}
- }
- {{~/each}}
- }
-
- // For backwards compatibility and tests
- impl WeightInfo for () {
- {{~#each benchmarks as |benchmark|}}
- fn {{benchmark.name~}}
- (
- {{~#each benchmark.components as |c| ~}}
- {{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
- ) -> Weight {
- ({{underscore benchmark.base_weight}} as Weight)
- {{~#each benchmark.component_weight as |cw|}}
- .saturating_add(({{underscore cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight))
- {{~/each}}
- {{~#if (ne benchmark.base_reads "0")}}
- .saturating_add(RocksDbWeight::get().reads({{benchmark.base_reads}} as Weight))
- {{~/if}}
- {{~#each benchmark.component_reads as |cr|}}
- .saturating_add(RocksDbWeight::get().reads(({{cr.slope}} as Weight).saturating_mul({{cr.name}} as
- Weight)))
- {{~/each}}
- {{~#if (ne benchmark.base_writes "0")}}
- .saturating_add(RocksDbWeight::get().writes({{benchmark.base_writes}} as Weight))
- {{~/if}}
- {{~#each benchmark.component_writes as |cw|}}
- .saturating_add(RocksDbWeight::get().writes(({{cw.slope}} as Weight).saturating_mul({{cw.name}} as
- Weight)))
- {{~/each}}
- }
- {{~/each}}
- }
\ No newline at end of file
diff --git a/polkadot/bridges/bin/millau/node/Cargo.toml b/polkadot/bridges/bin/millau/node/Cargo.toml
index c4438d0cef3ee610566efacce609ad2193b12bdd..3825b92b703c24307004b700513ff769c3553fdf 100644
--- a/polkadot/bridges/bin/millau/node/Cargo.toml
+++ b/polkadot/bridges/bin/millau/node/Cargo.toml
@@ -3,15 +3,15 @@ name = "millau-bridge-node"
description = "Substrate node compatible with Millau runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
build = "build.rs"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
+clap = { version = "3.1", features = ["derive"] }
jsonrpc-core = "18.0"
-structopt = "0.3.21"
serde_json = "1.0.59"
# Bridge dependencies
diff --git a/polkadot/bridges/bin/millau/node/src/chain_spec.rs b/polkadot/bridges/bin/millau/node/src/chain_spec.rs
index d3d30b151b2f11d3ee477f300ee36ee769b61ab3..a7e3c7c8771830cb9adb38cae89442c04d11118e 100644
--- a/polkadot/bridges/bin/millau/node/src/chain_spec.rs
+++ b/polkadot/bridges/bin/millau/node/src/chain_spec.rs
@@ -88,21 +88,14 @@ impl Alternative {
testnet_genesis(
vec![get_authority_keys_from_seed("Alice")],
get_account_id_from_seed::<sr25519::Public>("Alice"),
- vec![
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
- get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- )),
- ],
+ endowed_accounts(),
true,
)
},
vec![],
None,
None,
+ None,
properties,
None,
),
@@ -120,54 +113,14 @@ impl Alternative {
get_authority_keys_from_seed("Eve"),
],
get_account_id_from_seed::<sr25519::Public>("Alice"),
- vec![
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- get_account_id_from_seed::<sr25519::Public>("Charlie"),
- get_account_id_from_seed::<sr25519::Public>("Dave"),
- get_account_id_from_seed::<sr25519::Public>("Eve"),
- get_account_id_from_seed::<sr25519::Public>("Ferdie"),
- get_account_id_from_seed::<sr25519::Public>("George"),
- get_account_id_from_seed::<sr25519::Public>("Harry"),
- get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
- get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
- get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
- get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
- get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
- get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
- get_account_id_from_seed::<sr25519::Public>("George//stash"),
- get_account_id_from_seed::<sr25519::Public>("Harry//stash"),
- get_account_id_from_seed::<sr25519::Public>("RialtoMessagesOwner"),
- get_account_id_from_seed::<sr25519::Public>("WithRialtoTokenSwap"),
- pallet_bridge_messages::relayer_fund_account_id::<
- bp_millau::AccountId,
- bp_millau::AccountIdConverter,
- >(),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- )),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- )),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Charlie"),
- )),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Dave"),
- )),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Eve"),
- )),
- derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Ferdie"),
- )),
- ],
+ endowed_accounts(),
true,
)
},
vec![],
None,
None,
+ None,
properties,
None,
),
@@ -175,6 +128,55 @@ impl Alternative {
}
}
+/// We're using the same set of endowed accounts on all Millau chains (dev/local) to make
+/// sure that all accounts, required for bridge to be functional (e.g. relayers fund account,
+/// accounts used by relayers in our test deployments, accounts used for demonstration
+/// purposes), are all available on these chains.
+fn endowed_accounts() -> Vec<AccountId> {
+ vec![
+ get_account_id_from_seed::<sr25519::Public>("Alice"),
+ get_account_id_from_seed::<sr25519::Public>("Bob"),
+ get_account_id_from_seed::<sr25519::Public>("Charlie"),
+ get_account_id_from_seed::<sr25519::Public>("Dave"),
+ get_account_id_from_seed::<sr25519::Public>("Eve"),
+ get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+ get_account_id_from_seed::<sr25519::Public>("George"),
+ get_account_id_from_seed::<sr25519::Public>("Harry"),
+ get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+ get_account_id_from_seed::<sr25519::Public>("George//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Harry//stash"),
+ get_account_id_from_seed::<sr25519::Public>("RialtoMessagesOwner"),
+ get_account_id_from_seed::<sr25519::Public>("WithRialtoTokenSwap"),
+ pallet_bridge_messages::relayer_fund_account_id::<
+ bp_millau::AccountId,
+ bp_millau::AccountIdConverter,
+ >(),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Alice"),
+ )),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Bob"),
+ )),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Charlie"),
+ )),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Dave"),
+ )),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Eve"),
+ )),
+ derive_account_from_rialto_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+ )),
+ ]
+}
+
fn session_keys(aura: AuraId, beefy: BeefyId, grandpa: GrandpaId) -> SessionKeys {
SessionKeys { aura, beefy, grandpa }
}
diff --git a/polkadot/bridges/bin/millau/node/src/cli.rs b/polkadot/bridges/bin/millau/node/src/cli.rs
index 086def633c59866d067ee11e891e93490e06e0d9..c3c3d134e341176c30927d2978ef2de579966d6e 100644
--- a/polkadot/bridges/bin/millau/node/src/cli.rs
+++ b/polkadot/bridges/bin/millau/node/src/cli.rs
@@ -14,10 +14,10 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+use clap::Parser;
use sc_cli::RunCmd;
-use structopt::StructOpt;
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub struct Cli {
#[structopt(subcommand)]
pub subcommand: Option<Subcommand>,
@@ -27,9 +27,10 @@ pub struct Cli {
}
/// Possible subcommands of the main binary.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub enum Subcommand {
/// Key management CLI utilities
+ #[clap(subcommand)]
Key(sc_cli::KeySubcommand),
/// Verify a signature for a message, provided on `STDIN`, with a given (public or secret) key.
diff --git a/polkadot/bridges/bin/millau/node/src/service.rs b/polkadot/bridges/bin/millau/node/src/service.rs
index 1fc7584d0a0fb45ed78788707431bfa929d3e716..15f88269aa9c6971dfe67fdc40d7568b090dc01a 100644
--- a/polkadot/bridges/bin/millau/node/src/service.rs
+++ b/polkadot/bridges/bin/millau/node/src/service.rs
@@ -30,14 +30,13 @@
// =====================================================================================
use millau_runtime::{self, opaque::Block, RuntimeApi};
-use sc_client_api::ExecutorProvider;
+use sc_client_api::{BlockBackend, ExecutorProvider};
use sc_consensus_aura::{ImportQueueParams, SlotProportion, StartAuraParams};
pub use sc_executor::NativeElseWasmExecutor;
use sc_finality_grandpa::SharedVoterState;
use sc_keystore::LocalKeystore;
use sc_service::{error::Error as ServiceError, Configuration, TaskManager};
use sc_telemetry::{Telemetry, TelemetryWorker};
-use sp_consensus::SlotData;
use sp_consensus_aura::sr25519::AuthorityPair as AuraPair;
use std::{sync::Arc, time::Duration};
@@ -66,6 +65,7 @@ type FullClient =
type FullBackend = sc_service::TFullBackend<Block>;
type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;
+#[allow(clippy::type_complexity)]
pub fn new_partial(
config: &Configuration,
) -> Result<
@@ -89,7 +89,7 @@ pub fn new_partial(
ServiceError,
> {
if config.keystore_remote.is_some() {
- return Err(ServiceError::Other(format!("Remote Keystores are not supported.")))
+ return Err(ServiceError::Other("Remote Keystores are not supported.".into()))
}
let telemetry = config
@@ -112,7 +112,7 @@ pub fn new_partial(
let (client, backend, keystore_container, task_manager) =
sc_service::new_full_parts::<Block, RuntimeApi, _>(
- &config,
+ config,
telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),
executor,
)?;
@@ -140,7 +140,7 @@ pub fn new_partial(
telemetry.as_ref().map(|x| x.handle()),
)?;
- let slot_duration = sc_consensus_aura::slot_duration(&*client)?.slot_duration();
+ let slot_duration = sc_consensus_aura::slot_duration(&*client)?;
let import_queue =
sc_consensus_aura::import_queue::<AuraPair, _, _, _, _, _, _>(ImportQueueParams {
@@ -151,7 +151,7 @@ pub fn new_partial(
let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
let slot =
- sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+ sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
*timestamp,
slot_duration,
);
@@ -179,7 +179,7 @@ pub fn new_partial(
})
}
-fn remote_keystore(_url: &String) -> Result<Arc<LocalKeystore>, &'static str> {
+fn remote_keystore(_url: &str) -> Result<Arc<LocalKeystore>, &'static str> {
// FIXME: here would the concrete keystore be built,
// must return a concrete type (NOT `LocalKeystore`) that
// implements `CryptoStore` and `SyncCryptoStore`
@@ -210,8 +210,27 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
};
}
- config.network.extra_sets.push(sc_finality_grandpa::grandpa_peers_set_config());
- config.network.extra_sets.push(beefy_gadget::beefy_peers_set_config());
+ // Note: GrandPa is pushed before the Polkadot-specific protocols. This doesn't change
+ // anything in terms of behaviour, but makes the logs more consistent with the other
+ // Substrate nodes.
+ let grandpa_protocol_name = sc_finality_grandpa::protocol_standard_name(
+ &client.block_hash(0).ok().flatten().expect("Genesis block exists; qed"),
+ &config.chain_spec,
+ );
+ config
+ .network
+ .extra_sets
+ .push(sc_finality_grandpa::grandpa_peers_set_config(grandpa_protocol_name.clone()));
+
+ let beefy_protocol_name = beefy_gadget::protocol_standard_name(
+ &client.block_hash(0).ok().flatten().expect("Genesis block exists; qed"),
+ &config.chain_spec,
+ );
+ config
+ .network
+ .extra_sets
+ .push(beefy_gadget::beefy_peers_set_config(beefy_protocol_name.clone()));
+
let warp_sync = Arc::new(sc_finality_grandpa::warp_proof::NetworkProvider::new(
backend.clone(),
grandpa_link.shared_authority_set().clone(),
@@ -245,8 +264,10 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
let enable_grandpa = !config.disable_grandpa;
let prometheus_registry = config.prometheus_registry().cloned();
let shared_voter_state = SharedVoterState::empty();
- let (signed_commitment_sender, signed_commitment_stream) =
- beefy_gadget::notification::BeefySignedCommitmentStream::channel();
+ let (beefy_commitment_link, beefy_commitment_stream) =
+ beefy_gadget::notification::BeefySignedCommitmentStream::<Block>::channel();
+ let (beefy_best_block_link, beefy_best_block_stream) =
+ beefy_gadget::notification::BeefyBestBlockStream::<Block>::channel();
let rpc_extensions_builder = {
use sc_finality_grandpa::FinalityProofProvider as GrandpaFinalityProofProvider;
@@ -287,10 +308,12 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
finality_proof_provider.clone(),
)));
io.extend_with(beefy_gadget_rpc::BeefyApi::to_delegate(
- beefy_gadget_rpc::BeefyRpcHandler::new(
- signed_commitment_stream.clone(),
+ beefy_gadget_rpc::BeefyRpcHandler::<Block>::new(
+ beefy_commitment_stream.clone(),
+ beefy_best_block_stream.clone(),
subscription_executor,
- ),
+ )
+ .map_err(|e| sc_service::Error::Other(format!("{}", e)))?,
));
io.extend_with(pallet_mmr_rpc::MmrApi::to_delegate(pallet_mmr_rpc::Mmr::new(
client.clone(),
@@ -325,7 +348,6 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
let slot_duration = sc_consensus_aura::slot_duration(&*client)?;
- let raw_slot_duration = slot_duration.slot_duration();
let aura = sc_consensus_aura::start_aura::<AuraPair, _, _, _, _, _, _, _, _, _, _, _>(
StartAuraParams {
@@ -338,9 +360,9 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
let slot =
- sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+ sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
*timestamp,
- raw_slot_duration,
+ slot_duration,
);
Ok((timestamp, slot))
@@ -374,9 +396,11 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
backend,
key_store: keystore.clone(),
network: network.clone(),
- signed_commitment_sender,
+ signed_commitment_sender: beefy_commitment_link,
+ beefy_best_block_sender: beefy_best_block_link,
min_block_delta: 4,
prometheus_registry: prometheus_registry.clone(),
+ protocol_name: beefy_protocol_name,
};
// Start the BEEFY bridge gadget.
@@ -395,6 +419,7 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
keystore,
local_role: role,
telemetry: telemetry.as_ref().map(|x| x.handle()),
+ protocol_name: grandpa_protocol_name,
};
if enable_grandpa {
diff --git a/polkadot/bridges/bin/millau/runtime/Cargo.toml b/polkadot/bridges/bin/millau/runtime/Cargo.toml
index 13195b95194ba787f82746181a530ce498754578..162404b77e7de4bb8c9bc22125ecb628cc0c8d4c 100644
--- a/polkadot/bridges/bin/millau/runtime/Cargo.toml
+++ b/polkadot/bridges/bin/millau/runtime/Cargo.toml
@@ -2,20 +2,22 @@
name = "millau-runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
hex-literal = "0.3"
-codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false, features = ["derive"] }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+libsecp256k1 = { version = "0.7", optional = true, default-features = false, features = ["hmac"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true, features = ["derive"] }
# Bridge dependencies
bp-header-chain = { path = "../../../primitives/header-chain", default-features = false }
+bp-message-dispatch = { path = "../../../primitives/message-dispatch", default-features = false }
bp-messages = { path = "../../../primitives/messages", default-features = false }
bp-millau = { path = "../../../primitives/chain-millau", default-features = false }
bp-rialto = { path = "../../../primitives/chain-rialto", default-features = false }
@@ -63,6 +65,10 @@ sp-transaction-pool = { git = "https://github.com/paritytech/substrate", branch
sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-version = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+[dev-dependencies]
+bridge-runtime-common = { path = "../../runtime-common", features = ["integrity-test"] }
+static_assertions = "1.1"
+
[build-dependencies]
substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
@@ -71,6 +77,7 @@ default = ["std"]
std = [
"beefy-primitives/std",
"bp-header-chain/std",
+ "bp-message-dispatch/std",
"bp-messages/std",
"bp-millau/std",
"bp-rialto/std",
@@ -116,8 +123,12 @@ std = [
"sp-version/std",
]
runtime-benchmarks = [
- "frame-benchmarking",
+ "bridge-runtime-common/runtime-benchmarks",
+ "frame-benchmarking/runtime-benchmarks",
"frame-support/runtime-benchmarks",
"frame-system/runtime-benchmarks",
+ "libsecp256k1",
+ "pallet-bridge-messages/runtime-benchmarks",
"pallet-bridge-token-swap/runtime-benchmarks",
+ "sp-runtime/runtime-benchmarks",
]
diff --git a/polkadot/bridges/bin/millau/runtime/src/lib.rs b/polkadot/bridges/bin/millau/runtime/src/lib.rs
index 97fe4d49bc5f119dcd5e23cbf9e049b27761bfa2..810a4572e60bd830587e8253e9c697d0cc759fde 100644
--- a/polkadot/bridges/bin/millau/runtime/src/lib.rs
+++ b/polkadot/bridges/bin/millau/runtime/src/lib.rs
@@ -50,7 +50,7 @@ use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{Block as BlockT, IdentityLookup, Keccak256, NumberFor, OpaqueKeys},
transaction_validity::{TransactionSource, TransactionValidity},
- ApplyExtrinsicResult, FixedPointNumber, MultiSignature, MultiSigner, Perquintill,
+ ApplyExtrinsicResult, FixedPointNumber, FixedU128, MultiSignature, MultiSigner, Perquintill,
};
use sp_std::prelude::*;
#[cfg(feature = "std")]
@@ -136,6 +136,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
impl_version: 1,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
+ state_version: 0,
};
/// The version information used to identify this runtime when compiled natively.
@@ -373,12 +374,26 @@ parameter_types! {
// Note that once this is hit the pallet will essentially throttle incoming requests down to one
// call per block.
pub const MaxRequests: u32 = 50;
+}
- // Number of headers to keep.
- //
- // Assuming the worst case of every header being finalized, we will keep headers for at least a
- // week.
- pub const HeadersToKeep: u32 = 7 * bp_millau::DAYS as u32;
+#[cfg(feature = "runtime-benchmarks")]
+parameter_types! {
+ /// Number of headers to keep in benchmarks.
+ ///
+ /// In benchmarks we always populate with full number of `HeadersToKeep` to make sure that
+ /// pruning is taken into account.
+ ///
+ /// Note: This is lower than regular value, to speed up benchmarking setup.
+ pub const HeadersToKeep: u32 = 1024;
+}
+
+#[cfg(not(feature = "runtime-benchmarks"))]
+parameter_types! {
+ /// Number of headers to keep.
+ ///
+ /// Assuming the worst case of every header being finalized, we will keep headers at least for a
+ /// week.
+ pub const HeadersToKeep: u32 = 7 * bp_rialto::DAYS as u32;
}
pub type RialtoGrandpaInstance = ();
@@ -387,8 +402,7 @@ impl pallet_bridge_grandpa::Config for Runtime {
type MaxRequests = MaxRequests;
type HeadersToKeep = HeadersToKeep;
- // TODO [#391]: Use weights generated for the Millau runtime instead of Rialto ones.
- type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_grandpa::weights::MillauWeight<Runtime>;
}
pub type WestendGrandpaInstance = pallet_bridge_grandpa::Instance1;
@@ -397,8 +411,7 @@ impl pallet_bridge_grandpa::Config<WestendGrandpaInstance> for Runtime {
type MaxRequests = MaxRequests;
type HeadersToKeep = HeadersToKeep;
- // TODO [#391]: Use weights generated for the Millau runtime instead of Rialto ones.
- type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_grandpa::weights::MillauWeight<Runtime>;
}
impl pallet_shift_session_manager::Config for Runtime {}
@@ -406,9 +419,9 @@ impl pallet_shift_session_manager::Config for Runtime {}
parameter_types! {
pub const MaxMessagesToPruneAtOnce: bp_messages::MessageNonce = 8;
pub const MaxUnrewardedRelayerEntriesAtInboundLane: bp_messages::MessageNonce =
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE;
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
pub const MaxUnconfirmedMessagesAtInboundLane: bp_messages::MessageNonce =
- bp_millau::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
+ bp_rialto::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
// `IdentityFee` is used by Millau => we may use weight directly
pub const GetDeliveryConfirmationTransactionFee: Balance =
bp_millau::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT as _;
@@ -421,8 +434,7 @@ pub type WithRialtoMessagesInstance = ();
impl pallet_bridge_messages::Config<WithRialtoMessagesInstance> for Runtime {
type Event = Event;
- // TODO: https://github.com/paritytech/parity-bridges-common/issues/390
- type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_messages::weights::MillauWeight<Runtime>;
type Parameter = rialto_messages::MillauToRialtoMessagesParameter;
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
@@ -442,10 +454,9 @@ impl pallet_bridge_messages::Config<WithRialtoMessagesInstance> for Runtime {
type MessageDeliveryAndDispatchPayment =
pallet_bridge_messages::instant_payments::InstantCurrencyPayments<
Runtime,
- (),
+ WithRialtoMessagesInstance,
pallet_balances::Pallet<Runtime>,
GetDeliveryConfirmationTransactionFee,
- RootAccountForPayments,
>;
type OnMessageAccepted = ();
type OnDeliveryConfirmed =
@@ -511,7 +522,7 @@ construct_runtime!(
BridgeRialtoGrandpa: pallet_bridge_grandpa::{Pallet, Call, Storage},
BridgeDispatch: pallet_bridge_dispatch::{Pallet, Event<T>},
BridgeRialtoMessages: pallet_bridge_messages::{Pallet, Call, Storage, Event<T>, Config<T>},
- BridgeRialtoTokenSwap: pallet_bridge_token_swap::{Pallet, Call, Storage, Event<T>},
+ BridgeRialtoTokenSwap: pallet_bridge_token_swap::{Pallet, Call, Storage, Event<T>, Origin<T>},
// Westend bridge modules.
BridgeWestendGrandpa: pallet_bridge_grandpa::<Instance1>::{Pallet, Call, Config<T>, Storage},
@@ -551,7 +562,7 @@ pub type Executive = frame_executive::Executive<
Block,
frame_system::ChainContext<Runtime>,
Runtime,
- AllPallets,
+ AllPalletsWithSystem,
>;
#[cfg(feature = "runtime-benchmarks")]
@@ -664,7 +675,7 @@ impl_runtime_apis! {
}
impl beefy_primitives::BeefyApi<Block> for Runtime {
- fn validator_set() -> ValidatorSet<BeefyId> {
+ fn validator_set() -> Option<ValidatorSet<BeefyId>> {
Beefy::validator_set()
}
}
@@ -742,10 +753,6 @@ impl_runtime_apis! {
let header = BridgeRialtoGrandpa::best_finalized();
(header.number, header.hash())
}
-
- fn is_known_header(hash: bp_rialto::Hash) -> bool {
- BridgeRialtoGrandpa::is_known_header(hash)
- }
}
impl bp_westend::WestendFinalityApi<Block> for Runtime {
@@ -753,20 +760,18 @@ impl_runtime_apis! {
let header = BridgeWestendGrandpa::best_finalized();
(header.number, header.hash())
}
-
- fn is_known_header(hash: bp_westend::Hash) -> bool {
- BridgeWestendGrandpa::is_known_header(hash)
- }
}
impl bp_rialto::ToRialtoOutboundLaneApi<Block, Balance, ToRialtoMessagePayload> for Runtime {
fn estimate_message_delivery_and_dispatch_fee(
_lane_id: bp_messages::LaneId,
payload: ToRialtoMessagePayload,
+ rialto_to_this_conversion_rate: Option<FixedU128>,
) -> Option<Balance> {
estimate_message_dispatch_and_delivery_fee::<WithRialtoMessageBridge>(
&payload,
WithRialtoMessageBridge::RELAYER_FEE_PERCENT,
+ rialto_to_this_conversion_rate,
).ok()
}
@@ -781,28 +786,6 @@ impl_runtime_apis! {
WithRialtoMessageBridge,
>(lane, begin, end)
}
-
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRialtoMessages::outbound_latest_received_nonce(lane)
- }
-
- fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRialtoMessages::outbound_latest_generated_nonce(lane)
- }
- }
-
- impl bp_rialto::FromRialtoInboundLaneApi<Block> for Runtime {
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRialtoMessages::inbound_latest_received_nonce(lane)
- }
-
- fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRialtoMessages::inbound_latest_confirmed_nonce(lane)
- }
-
- fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
- BridgeRialtoMessages::inbound_unrewarded_relayers_state(lane)
- }
}
#[cfg(feature = "runtime-benchmarks")]
@@ -814,8 +797,13 @@ impl_runtime_apis! {
use frame_benchmarking::{Benchmarking, BenchmarkList};
use frame_support::traits::StorageInfoTrait;
+ use pallet_bridge_messages::benchmarking::Pallet as MessagesBench;
+
let mut list = Vec::<BenchmarkList>::new();
- list_benchmarks!(list, extra);
+
+ list_benchmark!(list, extra, pallet_bridge_token_swap, BridgeRialtoTokenSwap);
+ list_benchmark!(list, extra, pallet_bridge_messages, MessagesBench::<Runtime, WithRialtoMessagesInstance>);
+ list_benchmark!(list, extra, pallet_bridge_grandpa, BridgeRialtoGrandpa);
let storage_info = AllPalletsWithSystem::storage_info();
return (list, storage_info)
@@ -842,6 +830,74 @@ impl_runtime_apis! {
let mut batches = Vec::<BenchmarkBatch>::new();
let params = (&config, &whitelist);
+ use bridge_runtime_common::messages_benchmarking::{prepare_message_delivery_proof, prepare_message_proof, prepare_outbound_message};
+ use bridge_runtime_common::messages;
+ use pallet_bridge_messages::benchmarking::{
+ Pallet as MessagesBench,
+ Config as MessagesConfig,
+ MessageDeliveryProofParams,
+ MessageParams,
+ MessageProofParams,
+ };
+ use rialto_messages::WithRialtoMessageBridge;
+
+ impl MessagesConfig<WithRialtoMessagesInstance> for Runtime {
+ fn maximal_message_size() -> u32 {
+ messages::source::maximal_message_size::<WithRialtoMessageBridge>()
+ }
+
+ fn bridged_relayer_id() -> Self::InboundRelayer {
+ [0u8; 32].into()
+ }
+
+ fn account_balance(account: &Self::AccountId) -> Self::OutboundMessageFee {
+ pallet_balances::Pallet::<Runtime>::free_balance(account)
+ }
+
+ fn endow_account(account: &Self::AccountId) {
+ pallet_balances::Pallet::<Runtime>::make_free_balance_be(
+ account,
+ Balance::MAX / 100,
+ );
+ }
+
+ fn prepare_outbound_message(
+ params: MessageParams<Self::AccountId>,
+ ) -> (rialto_messages::ToRialtoMessagePayload, Balance) {
+ (prepare_outbound_message::<WithRialtoMessageBridge>(params), Self::message_fee())
+ }
+
+ fn prepare_message_proof(
+ params: MessageProofParams,
+ ) -> (rialto_messages::FromRialtoMessagesProof, Weight) {
+ prepare_message_proof::<Runtime, (), (), WithRialtoMessageBridge, bp_rialto::Header, bp_rialto::Hasher>(
+ params,
+ &VERSION,
+ Balance::MAX / 100,
+ )
+ }
+
+ fn prepare_message_delivery_proof(
+ params: MessageDeliveryProofParams<Self::AccountId>,
+ ) -> rialto_messages::ToRialtoMessagesDeliveryProof {
+ prepare_message_delivery_proof::<Runtime, (), WithRialtoMessageBridge, bp_rialto::Header, bp_rialto::Hasher>(
+ params,
+ )
+ }
+
+ fn is_message_dispatched(nonce: bp_messages::MessageNonce) -> bool {
+ frame_system::Pallet::<Runtime>::events()
+ .into_iter()
+ .map(|event_record| event_record.event)
+ .any(|event| matches!(
+ event,
+ Event::BridgeDispatch(pallet_bridge_dispatch::Event::<Runtime, _>::MessageDispatched(
+ _, ([0, 0, 0, 0], nonce_from_event), _,
+ )) if nonce_from_event == nonce
+ ))
+ }
+ }
+
use pallet_bridge_token_swap::benchmarking::Config as TokenSwapConfig;
impl TokenSwapConfig<WithRialtoTokenSwapInstance> for Runtime {
@@ -857,9 +913,15 @@ impl_runtime_apis! {
}
}
- add_benchmarks!(params, batches);
+ add_benchmark!(
+ params,
+ batches,
+ pallet_bridge_messages,
+ MessagesBench::<Runtime, WithRialtoMessagesInstance>
+ );
+ add_benchmark!(params, batches, pallet_bridge_grandpa, BridgeRialtoGrandpa);
+ add_benchmark!(params, batches, pallet_bridge_token_swap, BridgeRialtoTokenSwap);
- if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
Ok(batches)
}
}
@@ -892,52 +954,18 @@ where
#[cfg(test)]
mod tests {
use super::*;
- use bridge_runtime_common::messages;
#[test]
- fn ensure_millau_message_lane_weights_are_correct() {
- // TODO: https://github.com/paritytech/parity-bridges-common/issues/390
- type Weights = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
-
- pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
- bp_millau::DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
- bp_millau::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT,
- bp_millau::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
- bp_millau::PAY_INBOUND_DISPATCH_FEE_WEIGHT,
- DbWeight::get(),
- );
-
- let max_incoming_message_proof_size = bp_rialto::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
- messages::target::maximal_incoming_message_size(bp_millau::max_extrinsic_size()),
- );
- pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
- bp_millau::max_extrinsic_size(),
- bp_millau::max_extrinsic_weight(),
- max_incoming_message_proof_size,
- messages::target::maximal_incoming_message_dispatch_weight(
- bp_millau::max_extrinsic_weight(),
- ),
+ fn call_size() {
+ const BRIDGES_PALLETS_MAX_CALL_SIZE: usize = 200;
+ assert!(
+ core::mem::size_of::<pallet_bridge_grandpa::Call<Runtime>>() <=
+ BRIDGES_PALLETS_MAX_CALL_SIZE
);
-
- let max_incoming_inbound_lane_data_proof_size =
- bp_messages::InboundLaneData::<()>::encoded_size_hint(
- bp_millau::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
- bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE as _,
- bp_rialto::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE as _,
- )
- .unwrap_or(u32::MAX);
- pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
- bp_millau::max_extrinsic_size(),
- bp_millau::max_extrinsic_weight(),
- max_incoming_inbound_lane_data_proof_size,
- bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- bp_rialto::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- DbWeight::get(),
+ assert!(
+ core::mem::size_of::<pallet_bridge_messages::Call<Runtime>>() <=
+ BRIDGES_PALLETS_MAX_CALL_SIZE
);
- }
-
- #[test]
- fn call_size() {
const MAX_CALL_SIZE: usize = 230; // value from polkadot-runtime tests
assert!(core::mem::size_of::<Call>() <= MAX_CALL_SIZE);
}
diff --git a/polkadot/bridges/bin/millau/runtime/src/rialto_messages.rs b/polkadot/bridges/bin/millau/runtime/src/rialto_messages.rs
index 6d9677c45cf91be170b362c2a3c24807abd7029a..d925d805dd04b4444861fbebc534ba6d7b57ca8a 100644
--- a/polkadot/bridges/bin/millau/runtime/src/rialto_messages.rs
+++ b/polkadot/bridges/bin/millau/runtime/src/rialto_messages.rs
@@ -19,11 +19,11 @@
use crate::Runtime;
use bp_messages::{
- source_chain::TargetHeaderChain,
+ source_chain::{SenderOrigin, TargetHeaderChain},
target_chain::{ProvedMessages, SourceHeaderChain},
InboundLaneData, LaneId, Message, MessageNonce, Parameter as MessagesParameter,
};
-use bp_runtime::{ChainId, MILLAU_CHAIN_ID, RIALTO_CHAIN_ID};
+use bp_runtime::{Chain, ChainId, MILLAU_CHAIN_ID, RIALTO_CHAIN_ID};
use bridge_runtime_common::messages::{self, MessageBridge, MessageTransaction};
use codec::{Decode, Encode};
use frame_support::{
@@ -64,10 +64,10 @@ pub type FromRialtoMessagePayload =
pub type FromRialtoEncodedCall = messages::target::FromBridgedChainEncodedMessageCall<crate::Call>;
/// Messages proof for Rialto -> Millau messages.
-type FromRialtoMessagesProof = messages::target::FromBridgedChainMessagesProof<bp_rialto::Hash>;
+pub type FromRialtoMessagesProof = messages::target::FromBridgedChainMessagesProof<bp_rialto::Hash>;
/// Messages delivery proof for Millau -> Rialto messages.
-type ToRialtoMessagesDeliveryProof =
+pub type ToRialtoMessagesDeliveryProof =
messages::source::FromBridgedChainMessagesDeliveryProof<bp_rialto::Hash>;
/// Call-dispatch based message dispatch for Rialto -> Millau messages.
@@ -86,16 +86,19 @@ impl MessageBridge for WithRialtoMessageBridge {
const RELAYER_FEE_PERCENT: u32 = 10;
const THIS_CHAIN_ID: ChainId = MILLAU_CHAIN_ID;
const BRIDGED_CHAIN_ID: ChainId = RIALTO_CHAIN_ID;
- const BRIDGED_MESSAGES_PALLET_NAME: &'static str = bp_rialto::WITH_MILLAU_MESSAGES_PALLET_NAME;
+ const BRIDGED_MESSAGES_PALLET_NAME: &'static str = bp_millau::WITH_MILLAU_MESSAGES_PALLET_NAME;
type ThisChain = Millau;
type BridgedChain = Rialto;
- fn bridged_balance_to_this_balance(bridged_balance: bp_rialto::Balance) -> bp_millau::Balance {
- bp_millau::Balance::try_from(
- RialtoToMillauConversionRate::get().saturating_mul_int(bridged_balance),
- )
- .unwrap_or(bp_millau::Balance::MAX)
+ fn bridged_balance_to_this_balance(
+ bridged_balance: bp_rialto::Balance,
+ bridged_to_this_conversion_rate_override: Option<FixedU128>,
+ ) -> bp_millau::Balance {
+ let conversion_rate = bridged_to_this_conversion_rate_override
+ .unwrap_or_else(|| RialtoToMillauConversionRate::get());
+ bp_millau::Balance::try_from(conversion_rate.saturating_mul_int(bridged_balance))
+ .unwrap_or(bp_millau::Balance::MAX)
}
}
@@ -113,12 +116,23 @@ impl messages::ChainWithMessages for Millau {
}
impl messages::ThisChainWithMessages for Millau {
+ type Origin = crate::Origin;
type Call = crate::Call;
- fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
- *lane == [0, 0, 0, 0] ||
- *lane == [0, 0, 0, 1] ||
- *lane == crate::TokenSwapMessagesLane::get()
+ fn is_message_accepted(send_origin: &Self::Origin, lane: &LaneId) -> bool {
+ // lanes 0x00000000 && 0x00000001 are accepting any paid messages, while
+ // `TokenSwapMessageLane` only accepts messages from token swap pallet
+ let token_swap_dedicated_lane = crate::TokenSwapMessagesLane::get();
+ match *lane {
+ [0, 0, 0, 0] | [0, 0, 0, 1] => send_origin.linked_account().is_some(),
+ _ if *lane == token_swap_dedicated_lane => matches!(
+ send_origin.caller,
+ crate::OriginCaller::BridgeRialtoTokenSwap(
+ pallet_bridge_token_swap::RawOrigin::TokenSwap { .. }
+ )
+ ),
+ _ => false,
+ }
}
fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
@@ -172,13 +186,13 @@ impl messages::ChainWithMessages for Rialto {
impl messages::BridgedChainWithMessages for Rialto {
fn maximal_extrinsic_size() -> u32 {
- bp_rialto::max_extrinsic_size()
+ bp_rialto::Rialto::max_extrinsic_size()
}
fn message_weight_limits(_message_payload: &[u8]) -> RangeInclusive<Weight> {
// we don't want to relay too large messages + keep reserve for future upgrades
let upper_limit = messages::target::maximal_incoming_message_dispatch_weight(
- bp_rialto::max_extrinsic_weight(),
+ bp_rialto::Rialto::max_extrinsic_weight(),
);
// we're charging for payload bytes in `WithRialtoMessageBridge::transaction_payment`
@@ -274,6 +288,25 @@ impl SourceHeaderChain<bp_rialto::Balance> for Rialto {
}
}
+impl SenderOrigin<crate::AccountId> for crate::Origin {
+ fn linked_account(&self) -> Option<crate::AccountId> {
+ match self.caller {
+ crate::OriginCaller::system(frame_system::RawOrigin::Signed(ref submitter)) =>
+ Some(submitter.clone()),
+ crate::OriginCaller::system(frame_system::RawOrigin::Root) |
+ crate::OriginCaller::system(frame_system::RawOrigin::None) =>
+ crate::RootAccountForPayments::get(),
+ crate::OriginCaller::BridgeRialtoTokenSwap(
+ pallet_bridge_token_swap::RawOrigin::TokenSwap {
+ ref swap_account_at_this_chain,
+ ..
+ },
+ ) => Some(swap_account_at_this_chain.clone()),
+ _ => None,
+ }
+ }
+}
+
/// Millau -> Rialto message lane pallet parameters.
#[derive(RuntimeDebug, Clone, Encode, Decode, PartialEq, Eq, TypeInfo)]
pub enum MillauToRialtoMessagesParameter {
@@ -289,3 +322,107 @@ impl MessagesParameter for MillauToRialtoMessagesParameter {
}
}
}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use crate::{DbWeight, RialtoGrandpaInstance, Runtime, WithRialtoMessagesInstance};
+
+ use bp_runtime::Chain;
+ use bridge_runtime_common::{
+ assert_complete_bridge_types,
+ integrity::{
+ assert_complete_bridge_constants, AssertBridgeMessagesPalletConstants,
+ AssertBridgePalletNames, AssertChainConstants, AssertCompleteBridgeConstants,
+ },
+ messages,
+ };
+
+ #[test]
+ fn ensure_millau_message_lane_weights_are_correct() {
+ type Weights = pallet_bridge_messages::weights::MillauWeight<Runtime>;
+
+ pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
+ bp_millau::DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
+ bp_millau::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT,
+ bp_millau::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
+ bp_millau::PAY_INBOUND_DISPATCH_FEE_WEIGHT,
+ DbWeight::get(),
+ );
+
+ let max_incoming_message_proof_size = bp_rialto::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
+ messages::target::maximal_incoming_message_size(bp_millau::Millau::max_extrinsic_size()),
+ );
+ pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
+ bp_millau::Millau::max_extrinsic_size(),
+ bp_millau::Millau::max_extrinsic_weight(),
+ max_incoming_message_proof_size,
+ messages::target::maximal_incoming_message_dispatch_weight(
+ bp_millau::Millau::max_extrinsic_weight(),
+ ),
+ );
+
+ let max_incoming_inbound_lane_data_proof_size =
+ bp_messages::InboundLaneData::<()>::encoded_size_hint(
+ bp_millau::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
+ bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX as _,
+ bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX as _,
+ )
+ .unwrap_or(u32::MAX);
+ pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
+ bp_millau::Millau::max_extrinsic_size(),
+ bp_millau::Millau::max_extrinsic_weight(),
+ max_incoming_inbound_lane_data_proof_size,
+ bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
+ DbWeight::get(),
+ );
+ }
+
+ #[test]
+ fn ensure_bridge_integrity() {
+ assert_complete_bridge_types!(
+ runtime: Runtime,
+ with_bridged_chain_grandpa_instance: RialtoGrandpaInstance,
+ with_bridged_chain_messages_instance: WithRialtoMessagesInstance,
+ bridge: WithRialtoMessageBridge,
+ this_chain: bp_millau::Millau,
+ bridged_chain: bp_rialto::Rialto,
+ this_chain_account_id_converter: bp_millau::AccountIdConverter
+ );
+
+ assert_complete_bridge_constants::<
+ Runtime,
+ RialtoGrandpaInstance,
+ WithRialtoMessagesInstance,
+ WithRialtoMessageBridge,
+ bp_millau::Millau,
+ >(AssertCompleteBridgeConstants {
+ this_chain_constants: AssertChainConstants {
+ block_length: bp_millau::BlockLength::get(),
+ block_weights: bp_millau::BlockWeights::get(),
+ },
+ messages_pallet_constants: AssertBridgeMessagesPalletConstants {
+ max_unrewarded_relayers_in_bridged_confirmation_tx:
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ max_unconfirmed_messages_in_bridged_confirmation_tx:
+ bp_rialto::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
+ bridged_chain_id: bp_runtime::RIALTO_CHAIN_ID,
+ },
+ pallet_names: AssertBridgePalletNames {
+ with_this_chain_messages_pallet_name: bp_millau::WITH_MILLAU_MESSAGES_PALLET_NAME,
+ with_bridged_chain_grandpa_pallet_name: bp_rialto::WITH_RIALTO_GRANDPA_PALLET_NAME,
+ with_bridged_chain_messages_pallet_name:
+ bp_rialto::WITH_RIALTO_MESSAGES_PALLET_NAME,
+ },
+ });
+
+ assert_eq!(
+ RialtoToMillauConversionRate::key().to_vec(),
+ bp_runtime::storage_parameter_key(
+ bp_millau::RIALTO_TO_MILLAU_CONVERSION_RATE_PARAMETER_NAME
+ )
+ .0,
+ );
+ }
+}
diff --git a/polkadot/bridges/bin/rialto-parachain/node/Cargo.toml b/polkadot/bridges/bin/rialto-parachain/node/Cargo.toml
index 8adc998e47ee38b1eeebb0e8b280cd01ddf3d056..41021a35ed2b002e8baaa0b2e399d3fce3a6bed8 100644
--- a/polkadot/bridges/bin/rialto-parachain/node/Cargo.toml
+++ b/polkadot/bridges/bin/rialto-parachain/node/Cargo.toml
@@ -2,7 +2,7 @@
name = "rialto-parachain-collator"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -18,10 +18,10 @@ default = []
runtime-benchmarks = ['rialto-parachain-runtime/runtime-benchmarks']
[dependencies]
+clap = { version = "3.1", features = ["derive"] }
derive_more = '0.99.2'
log = '0.4.14'
-codec = { package = 'parity-scale-codec', version = '2.0.0' }
-structopt = '0.3.8'
+codec = { package = 'parity-scale-codec', version = '3.0.0' }
serde = { version = '1.0', features = ['derive'] }
hex-literal = '0.3.1'
@@ -80,6 +80,8 @@ cumulus-client-network = { git = "https://github.com/paritytech/cumulus", branch
cumulus-client-service = { git = "https://github.com/paritytech/cumulus", branch = "master" }
cumulus-primitives-core = { git = "https://github.com/paritytech/cumulus", branch = "master" }
cumulus-primitives-parachain-inherent = { git = "https://github.com/paritytech/cumulus", branch = "master" }
+cumulus-relay-chain-interface = { git = "https://github.com/paritytech/cumulus", branch = "master" }
+cumulus-relay-chain-inprocess-interface = { git = "https://github.com/paritytech/cumulus", branch = "master" }
# Polkadot dependencies
polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "master" }
diff --git a/polkadot/bridges/bin/rialto-parachain/node/src/chain_spec.rs b/polkadot/bridges/bin/rialto-parachain/node/src/chain_spec.rs
index 9ccad8c62f48bd36773cb40591b414e48db0eccf..6a8e751677df7dcdab267d22f0997c86b9aab675 100644
--- a/polkadot/bridges/bin/rialto-parachain/node/src/chain_spec.rs
+++ b/polkadot/bridges/bin/rialto-parachain/node/src/chain_spec.rs
@@ -89,6 +89,7 @@ pub fn development_config(id: ParaId) -> ChainSpec {
None,
None,
None,
+ None,
Extensions {
relay_chain: "rococo-local".into(), // You MUST set this to the correct network!
para_id: id.into(),
@@ -133,6 +134,7 @@ pub fn local_testnet_config(id: ParaId) -> ChainSpec {
None,
None,
None,
+ None,
Extensions {
relay_chain: "rococo-local".into(), // You MUST set this to the correct network!
para_id: id.into(),
diff --git a/polkadot/bridges/bin/rialto-parachain/node/src/cli.rs b/polkadot/bridges/bin/rialto-parachain/node/src/cli.rs
index 78c05f90c88001c2f5d413a6481beee4a8cb0185..89d049f022e3e7185b1baff8653cd44e01153ebe 100644
--- a/polkadot/bridges/bin/rialto-parachain/node/src/cli.rs
+++ b/polkadot/bridges/bin/rialto-parachain/node/src/cli.rs
@@ -15,18 +15,18 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
use crate::chain_spec;
+use clap::Parser;
use std::path::PathBuf;
-use structopt::StructOpt;
/// Sub-commands supported by the collator.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub enum Subcommand {
/// Export the genesis state of the parachain.
- #[structopt(name = "export-genesis-state")]
+ #[clap(name = "export-genesis-state")]
ExportGenesisState(ExportGenesisStateCommand),
/// Export the genesis wasm of the parachain.
- #[structopt(name = "export-genesis-wasm")]
+ #[clap(name = "export-genesis-wasm")]
ExportGenesisWasm(ExportGenesisWasmCommand),
/// Build a chain specification.
@@ -51,66 +51,66 @@ pub enum Subcommand {
Revert(sc_cli::RevertCmd),
/// The custom benchmark subcommmand benchmarking runtime pallets.
- #[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
+ #[clap(name = "benchmark", about = "Benchmark runtime pallets.")]
Benchmark(frame_benchmarking_cli::BenchmarkCmd),
}
/// Command for exporting the genesis state of the parachain
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub struct ExportGenesisStateCommand {
/// Output file name or stdout if unspecified.
- #[structopt(parse(from_os_str))]
+ #[clap(parse(from_os_str))]
pub output: Option<PathBuf>,
/// Id of the parachain this state is for.
///
/// Default: 100
- #[structopt(long, conflicts_with = "chain")]
+ #[clap(long, conflicts_with = "chain")]
pub parachain_id: Option<u32>,
/// Write output in binary. Default is to write in hex.
- #[structopt(short, long)]
+ #[clap(short, long)]
pub raw: bool,
/// The name of the chain for that the genesis state should be exported.
- #[structopt(long, conflicts_with = "parachain-id")]
+ #[clap(long, conflicts_with = "parachain-id")]
pub chain: Option<String>,
}
/// Command for exporting the genesis wasm file.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub struct ExportGenesisWasmCommand {
/// Output file name or stdout if unspecified.
- #[structopt(parse(from_os_str))]
+ #[clap(parse(from_os_str))]
pub output: Option<PathBuf>,
/// Write output in binary. Default is to write in hex.
- #[structopt(short, long)]
+ #[clap(short, long)]
pub raw: bool,
/// The name of the chain for that the genesis wasm file should be exported.
- #[structopt(long)]
+ #[clap(long)]
pub chain: Option<String>,
}
-#[derive(Debug, StructOpt)]
-#[structopt(settings = &[
- structopt::clap::AppSettings::GlobalVersion,
- structopt::clap::AppSettings::ArgsNegateSubcommands,
- structopt::clap::AppSettings::SubcommandsNegateReqs,
-])]
+#[derive(Debug, Parser)]
+#[clap(
+ propagate_version = true,
+ args_conflicts_with_subcommands = true,
+ subcommand_negates_reqs = true
+)]
pub struct Cli {
- #[structopt(subcommand)]
+ #[clap(subcommand)]
pub subcommand: Option<Subcommand>,
- #[structopt(long)]
+ #[clap(long)]
pub parachain_id: Option<u32>,
- #[structopt(flatten)]
+ #[clap(flatten)]
pub run: cumulus_client_cli::RunCmd,
/// Relaychain arguments
- #[structopt(raw = true)]
+ #[clap(raw = true)]
pub relaychain_args: Vec<String>,
}
@@ -135,6 +135,6 @@ impl RelayChainCli {
let extension = chain_spec::Extensions::try_get(&*para_config.chain_spec);
let chain_id = extension.map(|e| e.relay_chain.clone());
let base_path = para_config.base_path.as_ref().map(|x| x.path().join("rialto-bridge-node"));
- Self { base_path, chain_id, base: polkadot_cli::RunCmd::from_iter(relay_chain_args) }
+ Self { base_path, chain_id, base: polkadot_cli::RunCmd::parse_from(relay_chain_args) }
}
}
diff --git a/polkadot/bridges/bin/rialto-parachain/node/src/command.rs b/polkadot/bridges/bin/rialto-parachain/node/src/command.rs
index e4f52cc026a7e7c9ebbf33276f71719a9500561e..c47e742675da169002019f9aacd3fcce811ffb81 100644
--- a/polkadot/bridges/bin/rialto-parachain/node/src/command.rs
+++ b/polkadot/bridges/bin/rialto-parachain/node/src/command.rs
@@ -211,10 +211,12 @@ pub fn run() -> Result<()> {
builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
let _ = builder.init();
- let block: Block = generate_genesis_block(&load_spec(
+ let spec = load_spec(
¶ms.chain.clone().unwrap_or_default(),
params.parachain_id.expect("Missing ParaId").into(),
- )?)?;
+ )?;
+ let state_version = Cli::native_runtime_version(&spec).state_version();
+ let block: Block = generate_genesis_block(&spec, state_version)?;
let raw_header = block.header().encode();
let output_buf = if params.raw {
raw_header
@@ -263,6 +265,7 @@ pub fn run() -> Result<()> {
},
None => {
let runner = cli.create_runner(&cli.run.normalize())?;
+ let collator_options = cli.run.collator_options();
runner.run_node_until_exit(|config| async move {
let para_id =
@@ -276,10 +279,12 @@ pub fn run() -> Result<()> {
let id = ParaId::from(cli.parachain_id.or(para_id).expect("Missing ParaId"));
let parachain_account =
- AccountIdConversion::<polkadot_primitives::v0::AccountId>::into_account(&id);
+ AccountIdConversion::<polkadot_primitives::v2::AccountId>::into_account(&id);
- let block: Block =
- generate_genesis_block(&config.chain_spec).map_err(|e| format!("{:?}", e))?;
+ let state_version =
+ RelayChainCli::native_runtime_version(&config.chain_spec).state_version();
+ let block: Block = generate_genesis_block(&config.chain_spec, state_version)
+ .map_err(|e| format!("{:?}", e))?;
let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
let polkadot_config = SubstrateCli::create_configuration(
@@ -294,7 +299,7 @@ pub fn run() -> Result<()> {
info!("Parachain genesis state: {}", genesis_state);
info!("Is collating: {}", if config.role.is_authority() { "yes" } else { "no" });
- crate::service::start_node(config, polkadot_config, id)
+ crate::service::start_node(config, polkadot_config, collator_options, id)
.await
.map(|r| r.0)
.map_err(Into::into)
@@ -357,11 +362,24 @@ impl CliConfiguration<Self> for RelayChainCli {
self.base.base.rpc_ws(default_listen_port)
}
- fn prometheus_config(&self, default_listen_port: u16) -> Result<Option<PrometheusConfig>> {
- self.base.base.prometheus_config(default_listen_port)
+ fn prometheus_config(
+ &self,
+ default_listen_port: u16,
+ chain_spec: &Box<dyn ChainSpec>,
+ ) -> Result<Option<PrometheusConfig>> {
+ self.base.base.prometheus_config(default_listen_port, chain_spec)
}
- fn init<C: SubstrateCli>(&self) -> Result<()> {
+ fn init<F>(
+ &self,
+ _support_url: &String,
+ _impl_version: &String,
+ _logger_hook: F,
+ _config: &sc_service::Configuration,
+ ) -> Result<()>
+ where
+ F: FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration),
+ {
unreachable!("PolkadotCli is never initialized; qed");
}
diff --git a/polkadot/bridges/bin/rialto-parachain/node/src/service.rs b/polkadot/bridges/bin/rialto-parachain/node/src/service.rs
index 5903b4a881ea44fb3347c20f80a1be81f7d34b80..a2299e17457d9266f88fecb94f00ee3424c9af55 100644
--- a/polkadot/bridges/bin/rialto-parachain/node/src/service.rs
+++ b/polkadot/bridges/bin/rialto-parachain/node/src/service.rs
@@ -14,22 +14,30 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+//! Rialto parachain node service.
+//!
+//! The code is mostly copy of `polkadot-parachains/src/service.rs` file from Cumulus
+//! repository with some parts removed. We have added two RPC extensions to the original
+//! service: `pallet_transaction_payment_rpc::TransactionPaymentApi` and
+//! `substrate_frame_rpc_system::SystemApi`.
+
// std
-use std::sync::Arc;
+use std::{sync::Arc, time::Duration};
// Local Runtime Types
use rialto_parachain_runtime::RuntimeApi;
// Cumulus Imports
-use cumulus_client_consensus_aura::{
- build_aura_consensus, BuildAuraConsensusParams, SlotProportion,
-};
+use cumulus_client_cli::CollatorOptions;
+use cumulus_client_consensus_aura::{AuraConsensus, BuildAuraConsensusParams, SlotProportion};
use cumulus_client_consensus_common::ParachainConsensus;
-use cumulus_client_network::build_block_announce_validator;
+use cumulus_client_network::BlockAnnounceValidator;
use cumulus_client_service::{
prepare_node_config, start_collator, start_full_node, StartCollatorParams, StartFullNodeParams,
};
use cumulus_primitives_core::ParaId;
+use cumulus_relay_chain_inprocess_interface::build_inprocess_relay_chain;
+use cumulus_relay_chain_interface::{RelayChainError, RelayChainInterface};
// Substrate Imports
use sc_client_api::ExecutorProvider;
@@ -38,7 +46,6 @@ use sc_network::NetworkService;
use sc_service::{Configuration, PartialComponents, Role, TFullBackend, TFullClient, TaskManager};
use sc_telemetry::{Telemetry, TelemetryHandle, TelemetryWorker, TelemetryWorkerHandle};
use sp_api::ConstructRuntimeApi;
-use sp_consensus::SlotData;
use sp_keystore::SyncCryptoStorePtr;
use sp_runtime::traits::BlakeTwo256;
use substrate_prometheus_endpoint::Registry;
@@ -188,6 +195,7 @@ where
async fn start_node_impl<RuntimeApi, Executor, RB, BIQ, BIC>(
parachain_config: Configuration,
polkadot_config: Configuration,
+ collator_options: CollatorOptions,
id: ParaId,
rpc_ext_builder: RB,
build_import_queue: BIQ,
@@ -213,7 +221,14 @@ where
sc_client_api::StateBackendFor<TFullBackend<Block>, Block>: sp_api::StateBackend<BlakeTwo256>,
Executor: NativeExecutionDispatch + 'static,
RB: Fn(
+ sc_rpc_api::DenyUnsafe,
Arc<TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<Executor>>>,
+ Arc<
+ sc_transaction_pool::FullPool<
+ Block,
+ TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<Executor>>,
+ >,
+ >,
) -> jsonrpc_core::IoHandler<sc_rpc::Metadata>
+ Send
+ 'static,
@@ -234,7 +249,7 @@ where
Option<&Registry>,
Option<TelemetryHandle>,
&TaskManager,
- &polkadot_service::NewFull<polkadot_service::Client>,
+ Arc<dyn RelayChainInterface>,
Arc<
sc_transaction_pool::FullPool<
Block,
@@ -255,27 +270,26 @@ where
let params = new_partial::<RuntimeApi, Executor, BIQ>(¶chain_config, build_import_queue)?;
let (mut telemetry, telemetry_worker_handle) = params.other;
- let relay_chain_full_node =
- cumulus_client_service::build_polkadot_full_node(polkadot_config, telemetry_worker_handle)
- .map_err(|e| match e {
- polkadot_service::Error::Sub(x) => x,
- s => format!("{}", s).into(),
- })?;
+ let mut task_manager = params.task_manager;
+ let (relay_chain_interface, collator_key) = build_inprocess_relay_chain(
+ polkadot_config,
+ ¶chain_config,
+ telemetry_worker_handle,
+ &mut task_manager,
+ )
+ .map_err(|e| match e {
+ RelayChainError::ServiceError(polkadot_service::Error::Sub(x)) => x,
+ s => s.to_string().into(),
+ })?;
let client = params.client.clone();
let backend = params.backend.clone();
- let block_announce_validator = build_block_announce_validator(
- relay_chain_full_node.client.clone(),
- id,
- Box::new(relay_chain_full_node.network.clone()),
- relay_chain_full_node.backend.clone(),
- );
+ let block_announce_validator = BlockAnnounceValidator::new(relay_chain_interface.clone(), id);
let force_authoring = parachain_config.force_authoring;
let validator = parachain_config.role.is_authority();
let prometheus_registry = parachain_config.prometheus_registry().cloned();
let transaction_pool = params.transaction_pool.clone();
- let mut task_manager = params.task_manager;
let import_queue = cumulus_client_service::SharedImportQueue::new(params.import_queue);
let (network, system_rpc_tx, start_network) =
sc_service::build_network(sc_service::BuildNetworkParams {
@@ -284,12 +298,17 @@ where
transaction_pool: transaction_pool.clone(),
spawn_handle: task_manager.spawn_handle(),
import_queue: import_queue.clone(),
- block_announce_validator_builder: Some(Box::new(|_| block_announce_validator)),
+ block_announce_validator_builder: Some(Box::new(|_| {
+ Box::new(block_announce_validator)
+ })),
warp_sync: None,
})?;
let rpc_client = client.clone();
- let rpc_extensions_builder = Box::new(move |_, _| Ok(rpc_ext_builder(rpc_client.clone())));
+ let rpc_transaction_pool = transaction_pool.clone();
+ let rpc_extensions_builder = Box::new(move |deny_unsafe, _| {
+ Ok(rpc_ext_builder(deny_unsafe, rpc_client.clone(), rpc_transaction_pool.clone()))
+ });
sc_service::spawn_tasks(sc_service::SpawnTasksParams {
rpc_extensions_builder,
@@ -309,13 +328,15 @@ where
Arc::new(move |hash, data| network.announce_block(hash, data))
};
+ let relay_chain_slot_duration = Duration::from_secs(6);
+
if validator {
let parachain_consensus = build_consensus(
client.clone(),
prometheus_registry.as_ref(),
telemetry.as_ref().map(|t| t.handle()),
&task_manager,
- &relay_chain_full_node,
+ relay_chain_interface.clone(),
transaction_pool,
network,
params.keystore_container.sync_keystore(),
@@ -330,10 +351,12 @@ where
announce_block,
client: client.clone(),
task_manager: &mut task_manager,
- relay_chain_full_node,
+ relay_chain_interface,
spawner,
parachain_consensus,
import_queue,
+ collator_key: collator_key.expect("Command line arguments do not allow this. qed"),
+ relay_chain_slot_duration,
};
start_collator(params).await?;
@@ -343,7 +366,10 @@ where
announce_block,
task_manager: &mut task_manager,
para_id: id,
- relay_chain_full_node,
+ relay_chain_interface,
+ relay_chain_slot_duration,
+ import_queue,
+ collator_options,
};
start_full_node(params)?;
@@ -385,9 +411,9 @@ pub fn parachain_build_import_queue(
let time = sp_timestamp::InherentDataProvider::from_system_time();
let slot =
- sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+ sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
*time,
- slot_duration.slot_duration(),
+ slot_duration,
);
Ok((time, slot))
@@ -404,6 +430,7 @@ pub fn parachain_build_import_queue(
pub async fn start_node(
parachain_config: Configuration,
polkadot_config: Configuration,
+ collator_options: CollatorOptions,
id: ParaId,
) -> sc_service::error::Result<(
TaskManager,
@@ -412,14 +439,27 @@ pub async fn start_node(
start_node_impl::<RuntimeApi, ParachainRuntimeExecutor, _, _, _>(
parachain_config,
polkadot_config,
+ collator_options,
id,
- |_| Default::default(),
+ |deny_unsafe, client, pool| {
+ use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApi};
+ use substrate_frame_rpc_system::{FullSystem, SystemApi};
+
+ let mut io = jsonrpc_core::IoHandler::default();
+ io.extend_with(SystemApi::to_delegate(FullSystem::new(
+ client.clone(),
+ pool,
+ deny_unsafe,
+ )));
+ io.extend_with(TransactionPaymentApi::to_delegate(TransactionPayment::new(client)));
+ io
+ },
parachain_build_import_queue,
|client,
prometheus_registry,
telemetry,
task_manager,
- relay_chain_node,
+ relay_chain_interface,
transaction_pool,
sync_oracle,
keystore,
@@ -434,60 +474,47 @@ pub async fn start_node(
telemetry.clone(),
);
- let relay_chain_backend = relay_chain_node.backend.clone();
- let relay_chain_client = relay_chain_node.client.clone();
- Ok(build_aura_consensus::<
- sp_consensus_aura::sr25519::AuthorityPair,
- _,
- _,
- _,
- _,
- _,
- _,
- _,
- _,
- _,
- >(BuildAuraConsensusParams {
- proposer_factory,
- create_inherent_data_providers: move |_, (relay_parent, validation_data)| {
- let parachain_inherent =
- cumulus_primitives_parachain_inherent::ParachainInherentData::create_at_with_client(
+ Ok(AuraConsensus::build::<sp_consensus_aura::sr25519::AuthorityPair, _, _, _, _, _, _>(
+ BuildAuraConsensusParams {
+ proposer_factory,
+ create_inherent_data_providers: move |_, (relay_parent, validation_data)| {
+ let relay_chain_interface = relay_chain_interface.clone();
+ async move {
+ let parachain_inherent =
+ cumulus_primitives_parachain_inherent::ParachainInherentData::create_at(
relay_parent,
- &relay_chain_client,
- &*relay_chain_backend,
+ &relay_chain_interface,
&validation_data,
id,
- );
- async move {
- let time = sp_timestamp::InherentDataProvider::from_system_time();
+ ).await;
+ let time = sp_timestamp::InherentDataProvider::from_system_time();
- let slot = sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+ let slot = sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
*time,
- slot_duration.slot_duration(),
+ slot_duration,
);
- let parachain_inherent = parachain_inherent.ok_or_else(|| {
- Box::<dyn std::error::Error + Send + Sync>::from(
- "Failed to create parachain inherent",
- )
- })?;
- Ok((time, slot, parachain_inherent))
- }
+ let parachain_inherent = parachain_inherent.ok_or_else(|| {
+ Box::<dyn std::error::Error + Send + Sync>::from(
+ "Failed to create parachain inherent",
+ )
+ })?;
+ Ok((time, slot, parachain_inherent))
+ }
+ },
+ block_import: client.clone(),
+ para_client: client,
+ backoff_authoring_blocks: Option::<()>::None,
+ sync_oracle,
+ keystore,
+ force_authoring,
+ slot_duration,
+ // We got around 500ms for proposing
+ block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),
+ telemetry,
+ max_block_proposal_slot_portion: None,
},
- block_import: client.clone(),
- relay_chain_client: relay_chain_node.client.clone(),
- relay_chain_backend: relay_chain_node.backend.clone(),
- para_client: client,
- backoff_authoring_blocks: Option::<()>::None,
- sync_oracle,
- keystore,
- force_authoring,
- slot_duration,
- // We got around 500ms for proposing
- block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),
- telemetry,
- max_block_proposal_slot_portion: None,
- }))
+ ))
},
)
.await
diff --git a/polkadot/bridges/bin/rialto-parachain/runtime/Cargo.toml b/polkadot/bridges/bin/rialto-parachain/runtime/Cargo.toml
index 20ce70aba8f6b22f219005a9337dceb90f44c0ca..1d0870fcbcd80f527a04f741786830eb082b520e 100644
--- a/polkadot/bridges/bin/rialto-parachain/runtime/Cargo.toml
+++ b/polkadot/bridges/bin/rialto-parachain/runtime/Cargo.toml
@@ -2,7 +2,7 @@
name = "rialto-parachain-runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -11,9 +11,9 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
[dependencies]
-codec = { package = 'parity-scale-codec', version = '2.0.0', default-features = false, features = ['derive']}
+codec = { package = 'parity-scale-codec', version = '3.0.0', default-features = false, features = ['derive']}
log = { version = "0.4.14", default-features = false }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = '1.0', optional = true, features = ['derive'] }
# Bridge depedencies
diff --git a/polkadot/bridges/bin/rialto-parachain/runtime/src/lib.rs b/polkadot/bridges/bin/rialto-parachain/runtime/src/lib.rs
index 5a4c2ae62854e4551c35f0a503eb4eac06f45e0c..4f81927f0f6f2aa27247e5f1981ef74f424c639a 100644
--- a/polkadot/bridges/bin/rialto-parachain/runtime/src/lib.rs
+++ b/polkadot/bridges/bin/rialto-parachain/runtime/src/lib.rs
@@ -50,7 +50,7 @@ pub use frame_support::{
},
StorageValue,
};
-pub use frame_system::Call as SystemCall;
+pub use frame_system::{Call as SystemCall, EnsureRoot};
pub use pallet_balances::Call as BalancesCall;
pub use pallet_timestamp::Call as TimestampCall;
pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -104,7 +104,7 @@ pub type Executive = frame_executive::Executive<
Block,
frame_system::ChainContext<Runtime>,
Runtime,
- AllPallets,
+ AllPalletsWithSystem,
>;
impl_opaque_keys! {
@@ -123,6 +123,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
+ state_version: 0,
};
/// This determines the average expected block time that we are targeting.
@@ -210,6 +211,7 @@ impl frame_system::Config for Runtime {
type SS58Prefix = SS58Prefix;
/// The action to take on a Runtime Upgrade
type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
+ type MaxConsumers = frame_support::traits::ConstU32<16>;
}
parameter_types! {
@@ -268,7 +270,7 @@ parameter_types! {
impl cumulus_pallet_parachain_system::Config for Runtime {
type Event = Event;
- type OnValidationData = ();
+ type OnSystemEvent = ();
type SelfParaId = parachain_info::Pallet<Runtime>;
type OutboundXcmpMessageSource = XcmpQueue;
type DmpMessageHandler = DmpQueue;
@@ -294,7 +296,7 @@ parameter_types! {
/// when determining ownership of accounts for asset transacting and when attempting to use XCM
/// `Transact` in order to determine the dispatch Origin.
pub type LocationToAccountId = (
- // The parent (Relay-chain) origin converts to the parent `AccountId`.
+ // The parent (Relay-chain) origin converts to the default `AccountId`.
ParentIsPreset<AccountId>,
// Sibling parachain origins convert to AccountId via the `ParaId::into`.
SiblingParachainConvertsVia<Sibling, AccountId>,
@@ -421,6 +423,10 @@ impl cumulus_pallet_xcmp_queue::Config for Runtime {
type XcmExecutor = XcmExecutor<XcmConfig>;
type ChannelInfo = ParachainSystem;
type VersionWrapper = ();
+ type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
+ type ControllerOrigin = EnsureRoot<AccountId>;
+ type ControllerOriginConverter = XcmOriginToTransactDispatchOrigin;
+ type WeightInfo = ();
}
impl cumulus_pallet_dmp_queue::Config for Runtime {
@@ -568,8 +574,8 @@ impl_runtime_apis! {
}
impl cumulus_primitives_core::CollectCollationInfo<Block> for Runtime {
- fn collect_collation_info() -> cumulus_primitives_core::CollationInfo {
- ParachainSystem::collect_collation_info()
+ fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
+ ParachainSystem::collect_collation_info(header)
}
}
@@ -621,7 +627,6 @@ impl_runtime_apis! {
let params = (&config, &whitelist);
add_benchmarks!(params, batches);
- if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
Ok(batches)
}
}
diff --git a/polkadot/bridges/bin/rialto/node/Cargo.toml b/polkadot/bridges/bin/rialto/node/Cargo.toml
index 2795f2eecaecc00cb4532123ccae3eb7c2216a3c..e44ceb45faa97226f2a65f197367d1a1832a8921 100644
--- a/polkadot/bridges/bin/rialto/node/Cargo.toml
+++ b/polkadot/bridges/bin/rialto/node/Cargo.toml
@@ -3,19 +3,19 @@ name = "rialto-bridge-node"
description = "Substrate node compatible with Rialto runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
build = "build.rs"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
+clap = { version = "3.1", features = ["derive"] }
futures = "0.3"
jsonrpc-core = "18.0"
-kvdb = "0.10"
-kvdb-rocksdb = "0.12"
+kvdb = "0.11"
+kvdb-rocksdb = "0.15"
lru = "0.7"
-structopt = "0.3.21"
serde_json = "1.0.59"
thiserror = "1.0"
@@ -50,7 +50,6 @@ sc-consensus-uncles = { git = "https://github.com/paritytech/substrate", branch
sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-finality-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-finality-grandpa-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-#sc-finality-grandpa-warp-sync = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
@@ -77,37 +76,10 @@ substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate
# Polkadot Dependencies
-polkadot-client = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-
-# Polkadot (parachain) Dependencies
-
-polkadot-approval-distribution = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-availability-bitfield-distribution = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-availability-distribution = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-availability-recovery = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-collator-protocol = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-dispute-distribution = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-gossip-support = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-network-bridge = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-collation-generation = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-approval-voting = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-av-store = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-backing = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-bitfield-signing = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-candidate-validation = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-chain-api = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-chain-selection = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-parachains-inherent = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-provisioner = { git = "https://github.com/paritytech/polkadot", branch = "master" }
polkadot-node-core-pvf = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-runtime-api = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-core-dispute-coordinator = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-network-protocol = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-subsystem-util = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "master" }
polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
polkadot-runtime-parachains = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-statement-distribution = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master", default-features = false, features = [ "full-node", "polkadot-native" ] }
[build-dependencies]
substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/bin/rialto/node/src/chain_spec.rs b/polkadot/bridges/bin/rialto/node/src/chain_spec.rs
index 4c00ff75efd24624ad5d237e9d7a4a79ba14358f..10315e33c853a61fe885115bb871543ee758ca3a 100644
--- a/polkadot/bridges/bin/rialto/node/src/chain_spec.rs
+++ b/polkadot/bridges/bin/rialto/node/src/chain_spec.rs
@@ -30,7 +30,8 @@ use sp_finality_grandpa::AuthorityId as GrandpaId;
use sp_runtime::traits::{IdentifyAccount, Verify};
/// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
-pub type ChainSpec = sc_service::GenericChainSpec<GenesisConfig>;
+pub type ChainSpec =
+ sc_service::GenericChainSpec<GenesisConfig, polkadot_service::chain_spec::Extensions>;
/// The chain specification option. This is expected to come in from the CLI and
/// is little more than one of a number of alternatives which can easily be converted
@@ -96,23 +97,16 @@ impl Alternative {
testnet_genesis(
vec![get_authority_keys_from_seed("Alice")],
get_account_id_from_seed::<sr25519::Public>("Alice"),
- vec![
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
- get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- )),
- ],
+ endowed_accounts(),
true,
)
},
vec![],
None,
None,
- properties,
None,
+ properties,
+ Default::default(),
),
Alternative::LocalTestnet => ChainSpec::from_genesis(
"Rialto Local",
@@ -128,61 +122,70 @@ impl Alternative {
get_authority_keys_from_seed("Eve"),
],
get_account_id_from_seed::<sr25519::Public>("Alice"),
- vec![
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- get_account_id_from_seed::<sr25519::Public>("Charlie"),
- get_account_id_from_seed::<sr25519::Public>("Dave"),
- get_account_id_from_seed::<sr25519::Public>("Eve"),
- get_account_id_from_seed::<sr25519::Public>("Ferdie"),
- get_account_id_from_seed::<sr25519::Public>("George"),
- get_account_id_from_seed::<sr25519::Public>("Harry"),
- get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
- get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
- get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
- get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
- get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
- get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
- get_account_id_from_seed::<sr25519::Public>("George//stash"),
- get_account_id_from_seed::<sr25519::Public>("Harry//stash"),
- get_account_id_from_seed::<sr25519::Public>("MillauMessagesOwner"),
- get_account_id_from_seed::<sr25519::Public>("WithMillauTokenSwap"),
- pallet_bridge_messages::relayer_fund_account_id::<
- bp_rialto::AccountId,
- bp_rialto::AccountIdConverter,
- >(),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Alice"),
- )),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Bob"),
- )),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Charlie"),
- )),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Dave"),
- )),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Eve"),
- )),
- derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
- get_account_id_from_seed::<sr25519::Public>("Ferdie"),
- )),
- ],
+ endowed_accounts(),
true,
)
},
vec![],
None,
None,
- properties,
None,
+ properties,
+ Default::default(),
),
}
}
}
+/// We're using the same set of endowed accounts on all Millau chains (dev/local) to make
+/// sure that all accounts, required for bridge to be functional (e.g. relayers fund account,
+/// accounts used by relayers in our test deployments, accounts used for demonstration
+/// purposes), are all available on these chains.
+fn endowed_accounts() -> Vec<AccountId> {
+ vec![
+ get_account_id_from_seed::<sr25519::Public>("Alice"),
+ get_account_id_from_seed::<sr25519::Public>("Bob"),
+ get_account_id_from_seed::<sr25519::Public>("Charlie"),
+ get_account_id_from_seed::<sr25519::Public>("Dave"),
+ get_account_id_from_seed::<sr25519::Public>("Eve"),
+ get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+ get_account_id_from_seed::<sr25519::Public>("George"),
+ get_account_id_from_seed::<sr25519::Public>("Harry"),
+ get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+ get_account_id_from_seed::<sr25519::Public>("George//stash"),
+ get_account_id_from_seed::<sr25519::Public>("Harry//stash"),
+ get_account_id_from_seed::<sr25519::Public>("MillauMessagesOwner"),
+ get_account_id_from_seed::<sr25519::Public>("WithMillauTokenSwap"),
+ pallet_bridge_messages::relayer_fund_account_id::<
+ bp_rialto::AccountId,
+ bp_rialto::AccountIdConverter,
+ >(),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Alice"),
+ )),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Bob"),
+ )),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Charlie"),
+ )),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Dave"),
+ )),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Eve"),
+ )),
+ derive_account_from_millau_id(bp_runtime::SourceAccount::Account(
+ get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+ )),
+ ]
+}
+
fn session_keys(
babe: BabeId,
beefy: BeefyId,
@@ -247,8 +250,8 @@ fn testnet_genesis(
// (see /node/service/src/chain_spec.rs:default_parachains_host_configuration)
configuration: ConfigurationConfig {
config: polkadot_runtime_parachains::configuration::HostConfiguration {
- validation_upgrade_frequency: 1u32,
- validation_upgrade_delay: 1,
+ validation_upgrade_cooldown: 2u32,
+ validation_upgrade_delay: 2,
code_retention_period: 1200,
max_code_size: polkadot_primitives::v2::MAX_CODE_SIZE,
max_pov_size: polkadot_primitives::v2::MAX_POV_SIZE,
@@ -258,13 +261,8 @@ fn testnet_genesis(
thread_availability_period: 4,
max_upward_queue_count: 8,
max_upward_queue_size: 1024 * 1024,
- max_downward_message_size: 1024,
- // this is approximatelly 4ms.
- //
- // Same as `4 * frame_support::weights::WEIGHT_PER_MILLIS`. We don't bother with
- // an import since that's a made up number and should be replaced with a constant
- // obtained by benchmarking anyway.
- ump_service_total_weight: 4 * 1_000_000_000,
+ max_downward_message_size: 1024 * 1024,
+ ump_service_total_weight: 100_000_000_000,
max_upward_message_size: 50 * 1024,
max_upward_message_num_per_candidate: 5,
hrmp_sender_deposit: 0,
@@ -283,6 +281,7 @@ fn testnet_genesis(
needed_approvals: 2,
relay_vrf_modulo_samples: 2,
zeroth_delay_tranche_width: 0,
+ minimum_validation_upgrade_delay: 5,
..Default::default()
},
},
diff --git a/polkadot/bridges/bin/rialto/node/src/cli.rs b/polkadot/bridges/bin/rialto/node/src/cli.rs
index 3f85a69a713fe5125f2fe8d402c8fb1d9608b107..bb7f54998dd5fbb51626c0ebaeecaacf78aaab41 100644
--- a/polkadot/bridges/bin/rialto/node/src/cli.rs
+++ b/polkadot/bridges/bin/rialto/node/src/cli.rs
@@ -14,10 +14,10 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+use clap::Parser;
use sc_cli::RunCmd;
-use structopt::StructOpt;
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub struct Cli {
#[structopt(subcommand)]
pub subcommand: Option<Subcommand>,
@@ -27,9 +27,10 @@ pub struct Cli {
}
/// Possible subcommands of the main binary.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub enum Subcommand {
/// Key management CLI utilities
+ #[clap(subcommand)]
Key(sc_cli::KeySubcommand),
/// Verify a signature for a message, provided on `STDIN`, with a given (public or secret) key.
@@ -69,16 +70,16 @@ pub enum Subcommand {
Benchmark(frame_benchmarking_cli::BenchmarkCmd),
/// FOR INTERNAL USE: analog of the "prepare-worker" command of the polkadot binary.
- #[structopt(name = "prepare-worker", setting = structopt::clap::AppSettings::Hidden)]
+ #[clap(name = "prepare-worker", hide = true)]
PvfPrepareWorker(ValidationWorkerCommand),
/// FOR INTERNAL USE: analog of the "execute-worker" command of the polkadot binary.
- #[structopt(name = "execute-worker", setting = structopt::clap::AppSettings::Hidden)]
+ #[clap(name = "execute-worker", hide = true)]
PvfExecuteWorker(ValidationWorkerCommand),
}
/// Validation worker command.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
pub struct ValidationWorkerCommand {
/// The path to the validation host's socket.
pub socket_path: String,
diff --git a/polkadot/bridges/bin/rialto/node/src/command.rs b/polkadot/bridges/bin/rialto/node/src/command.rs
index 7be615a57760c56d450f794d775b25df2089b24a..da92837f06c09f47ebe40c9fa264c3c2890b9af4 100644
--- a/polkadot/bridges/bin/rialto/node/src/command.rs
+++ b/polkadot/bridges/bin/rialto/node/src/command.rs
@@ -14,13 +14,9 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-use crate::{
- cli::{Cli, Subcommand},
- service::new_partial,
-};
+use crate::cli::{Cli, Subcommand};
use rialto_runtime::{Block, RuntimeApi};
use sc_cli::{ChainSpec, Role, RuntimeVersion, SubstrateCli};
-use sc_service::PartialComponents;
impl SubstrateCli for Cli {
fn impl_name() -> String {
@@ -67,6 +63,21 @@ impl SubstrateCli for Cli {
}
}
+// Rialto native executor instance.
+pub struct ExecutorDispatch;
+
+impl sc_executor::NativeExecutionDispatch for ExecutorDispatch {
+ type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;
+
+ fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {
+ rialto_runtime::api::dispatch(method, data)
+ }
+
+ fn native_version() -> sc_executor::NativeVersion {
+ rialto_runtime::native_version()
+ }
+}
+
/// Parse and run command line arguments
pub fn run() -> sc_cli::Result<()> {
let cli = Cli::from_args();
@@ -79,7 +90,7 @@ pub fn run() -> sc_cli::Result<()> {
if cfg!(feature = "runtime-benchmarks") {
let runner = cli.create_runner(cmd)?;
- runner.sync_run(|config| cmd.run::<Block, crate::service::ExecutorDispatch>(config))
+ runner.sync_run(|config| cmd.run::<Block, ExecutorDispatch>(config))
} else {
println!(
"Benchmarking wasn't enabled when building the node. \
@@ -98,32 +109,32 @@ pub fn run() -> sc_cli::Result<()> {
Some(Subcommand::CheckBlock(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|mut config| {
- let PartialComponents { client, task_manager, import_queue, .. } =
- new_partial(&mut config).map_err(service_error)?;
+ let (client, _, import_queue, task_manager) =
+ polkadot_service::new_chain_ops(&mut config, None).map_err(service_error)?;
Ok((cmd.run(client, import_queue), task_manager))
})
},
Some(Subcommand::ExportBlocks(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|mut config| {
- let PartialComponents { client, task_manager, .. } =
- new_partial(&mut config).map_err(service_error)?;
+ let (client, _, _, task_manager) =
+ polkadot_service::new_chain_ops(&mut config, None).map_err(service_error)?;
Ok((cmd.run(client, config.database), task_manager))
})
},
Some(Subcommand::ExportState(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|mut config| {
- let PartialComponents { client, task_manager, .. } =
- new_partial(&mut config).map_err(service_error)?;
+ let (client, _, _, task_manager) =
+ polkadot_service::new_chain_ops(&mut config, None).map_err(service_error)?;
Ok((cmd.run(client, config.chain_spec), task_manager))
})
},
Some(Subcommand::ImportBlocks(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|mut config| {
- let PartialComponents { client, task_manager, import_queue, .. } =
- new_partial(&mut config).map_err(service_error)?;
+ let (client, _, import_queue, task_manager) =
+ polkadot_service::new_chain_ops(&mut config, None).map_err(service_error)?;
Ok((cmd.run(client, import_queue), task_manager))
})
},
@@ -134,16 +145,14 @@ pub fn run() -> sc_cli::Result<()> {
Some(Subcommand::Revert(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|mut config| {
- let PartialComponents { client, task_manager, backend, .. } =
- new_partial(&mut config).map_err(service_error)?;
+ let (client, backend, _, task_manager) =
+ polkadot_service::new_chain_ops(&mut config, None).map_err(service_error)?;
Ok((cmd.run(client, backend), task_manager))
})
},
Some(Subcommand::Inspect(cmd)) => {
let runner = cli.create_runner(cmd)?;
- runner.sync_run(|config| {
- cmd.run::<Block, RuntimeApi, crate::service::ExecutorDispatch>(config)
- })
+ runner.sync_run(|config| cmd.run::<Block, RuntimeApi, ExecutorDispatch>(config))
},
Some(Subcommand::PvfPrepareWorker(cmd)) => {
let mut builder = sc_cli::LoggerBuilder::new("");
@@ -170,15 +179,35 @@ pub fn run() -> sc_cli::Result<()> {
// let no_beefy = true;
// let telemetry_worker_handler = None;
// let is_collator = crate::service::IsCollator::No;
- let overseer_gen = crate::overseer::RealOverseerGen;
+ let overseer_gen = polkadot_service::overseer::RealOverseerGen;
runner.run_node_until_exit(|config| async move {
match config.role {
Role::Light => Err(sc_cli::Error::Service(sc_service::Error::Other(
"Light client is not supported by this node".into(),
))),
- _ => crate::service::build_full(config, overseer_gen)
- .map(|full| full.task_manager)
- .map_err(service_error),
+ _ => {
+ let is_collator = polkadot_service::IsCollator::No;
+ let grandpa_pause = None;
+ let enable_beefy = true;
+ let jaeger_agent = None;
+ let telemetry_worker_handle = None;
+ let program_path = None;
+ let overseer_enable_anyways = false;
+
+ polkadot_service::new_full::<rialto_runtime::RuntimeApi, ExecutorDispatch, _>(
+ config,
+ is_collator,
+ grandpa_pause,
+ enable_beefy,
+ jaeger_agent,
+ telemetry_worker_handle,
+ program_path,
+ overseer_enable_anyways,
+ overseer_gen,
+ )
+ .map(|full| full.task_manager)
+ .map_err(service_error)
+ },
}
})
},
@@ -187,6 +216,6 @@ pub fn run() -> sc_cli::Result<()> {
// We don't want to change 'service.rs' too much to ease future updates => it'll keep using
// its own error enum like original polkadot service does.
-fn service_error(err: crate::service::Error) -> sc_cli::Error {
+fn service_error(err: polkadot_service::Error) -> sc_cli::Error {
sc_cli::Error::Application(Box::new(err))
}
diff --git a/polkadot/bridges/bin/rialto/node/src/main.rs b/polkadot/bridges/bin/rialto/node/src/main.rs
index 824814224e548418d402e542eec8e33755b949e4..6dea84a309b262c3a557aa9df5298cb5f09718e2 100644
--- a/polkadot/bridges/bin/rialto/node/src/main.rs
+++ b/polkadot/bridges/bin/rialto/node/src/main.rs
@@ -19,12 +19,8 @@
#![warn(missing_docs)]
mod chain_spec;
-#[macro_use]
-mod service;
mod cli;
mod command;
-mod overseer;
-mod parachains_db;
/// Run the Rialto Node
fn main() -> sc_cli::Result<()> {
diff --git a/polkadot/bridges/bin/rialto/node/src/overseer.rs b/polkadot/bridges/bin/rialto/node/src/overseer.rs
deleted file mode 100644
index 8a97d472eb6e24da083144e5584168b12cb1a273..0000000000000000000000000000000000000000
--- a/polkadot/bridges/bin/rialto/node/src/overseer.rs
+++ /dev/null
@@ -1,320 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-
-//! This is almost 1:1 copy of `node/service/src/overseer.rs` file from Polkadot repository.
-//! The only exception is that we don't support db upgrades => no `upgrade.rs` module.
-
-// this warning comes from `polkadot_overseer::AllSubsystems` type
-#![allow(clippy::type_complexity)]
-
-use crate::service::{AuthorityDiscoveryApi, Error};
-use rialto_runtime::{opaque::Block, Hash};
-
-use lru::LruCache;
-use polkadot_availability_distribution::IncomingRequestReceivers;
-use polkadot_node_core_approval_voting::Config as ApprovalVotingConfig;
-use polkadot_node_core_av_store::Config as AvailabilityConfig;
-use polkadot_node_core_candidate_validation::Config as CandidateValidationConfig;
-use polkadot_node_core_chain_selection::Config as ChainSelectionConfig;
-use polkadot_node_core_dispute_coordinator::Config as DisputeCoordinatorConfig;
-use polkadot_node_core_provisioner::ProvisionerConfig;
-use polkadot_node_network_protocol::request_response::{v1 as request_v1, IncomingRequestReceiver};
-use polkadot_overseer::{
- metrics::Metrics as OverseerMetrics, BlockInfo, MetricsTrait, Overseer, InitializedOverseerBuilder,
- OverseerConnector, OverseerHandle,
-};
-use polkadot_primitives::v2::ParachainHost;
-use sc_authority_discovery::Service as AuthorityDiscoveryService;
-use sc_client_api::AuxStore;
-use sc_keystore::LocalKeystore;
-use sp_api::ProvideRuntimeApi;
-use sp_blockchain::HeaderBackend;
-use sp_consensus_babe::BabeApi;
-use sp_core::traits::SpawnNamed;
-use std::sync::Arc;
-use substrate_prometheus_endpoint::Registry;
-
-pub use polkadot_approval_distribution::ApprovalDistribution as ApprovalDistributionSubsystem;
-pub use polkadot_availability_bitfield_distribution::BitfieldDistribution as BitfieldDistributionSubsystem;
-pub use polkadot_availability_distribution::AvailabilityDistributionSubsystem;
-pub use polkadot_availability_recovery::AvailabilityRecoverySubsystem;
-pub use polkadot_collator_protocol::{CollatorProtocolSubsystem, ProtocolSide};
-pub use polkadot_dispute_distribution::DisputeDistributionSubsystem;
-pub use polkadot_gossip_support::GossipSupport as GossipSupportSubsystem;
-pub use polkadot_network_bridge::NetworkBridge as NetworkBridgeSubsystem;
-pub use polkadot_node_collation_generation::CollationGenerationSubsystem;
-pub use polkadot_node_core_approval_voting::ApprovalVotingSubsystem;
-pub use polkadot_node_core_av_store::AvailabilityStoreSubsystem;
-pub use polkadot_node_core_backing::CandidateBackingSubsystem;
-pub use polkadot_node_core_bitfield_signing::BitfieldSigningSubsystem;
-pub use polkadot_node_core_candidate_validation::CandidateValidationSubsystem;
-pub use polkadot_node_core_chain_api::ChainApiSubsystem;
-pub use polkadot_node_core_chain_selection::ChainSelectionSubsystem;
-pub use polkadot_node_core_dispute_coordinator::DisputeCoordinatorSubsystem;
-pub use polkadot_node_core_provisioner::ProvisionerSubsystem;
-pub use polkadot_node_core_runtime_api::RuntimeApiSubsystem;
-pub use polkadot_statement_distribution::StatementDistributionSubsystem;
-
-/// Arguments passed for overseer construction.
-pub struct OverseerGenArgs<'a, Spawner, RuntimeClient>
-where
- RuntimeClient: 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block> + AuxStore,
- RuntimeClient::Api: ParachainHost<Block> + BabeApi<Block> + AuthorityDiscoveryApi<Block>,
- Spawner: 'static + SpawnNamed + Clone + Unpin,
-{
- /// Set of initial relay chain leaves to track.
- pub leaves: Vec<BlockInfo>,
- /// The keystore to use for i.e. validator keys.
- pub keystore: Arc<LocalKeystore>,
- /// Runtime client generic, providing the `ProvieRuntimeApi` trait besides others.
- pub runtime_client: Arc<RuntimeClient>,
- /// The underlying key value store for the parachains.
- pub parachains_db: Arc<dyn kvdb::KeyValueDB>,
- /// Underlying network service implementation.
- pub network_service: Arc<sc_network::NetworkService<Block, Hash>>,
- /// Underlying authority discovery service.
- pub authority_discovery_service: AuthorityDiscoveryService,
- /// POV request receiver
- pub pov_req_receiver: IncomingRequestReceiver<request_v1::PoVFetchingRequest>,
- pub chunk_req_receiver: IncomingRequestReceiver<request_v1::ChunkFetchingRequest>,
- pub collation_req_receiver: IncomingRequestReceiver<request_v1::CollationFetchingRequest>,
- pub available_data_req_receiver:
- IncomingRequestReceiver<request_v1::AvailableDataFetchingRequest>,
- pub statement_req_receiver: IncomingRequestReceiver<request_v1::StatementFetchingRequest>,
- pub dispute_req_receiver: IncomingRequestReceiver<request_v1::DisputeRequest>,
- /// Prometheus registry, commonly used for production systems, less so for test.
- pub registry: Option<&'a Registry>,
- /// Task spawner to be used throughout the overseer and the APIs it provides.
- pub spawner: Spawner,
- /// Configuration for the approval voting subsystem.
- pub approval_voting_config: ApprovalVotingConfig,
- /// Configuration for the availability store subsystem.
- pub availability_config: AvailabilityConfig,
- /// Configuration for the candidate validation subsystem.
- pub candidate_validation_config: CandidateValidationConfig,
- /// Configuration for the chain selection subsystem.
- pub chain_selection_config: ChainSelectionConfig,
- /// Configuration for the dispute coordinator subsystem.
- pub dispute_coordinator_config: DisputeCoordinatorConfig,
- /// Configuration for the provisioner subsystem.
- pub disputes_enabled: bool,
-}
-
-/// Obtain a prepared `OverseerBuilder`, that is initialized
-/// with all default values.
-pub fn prepared_overseer_builder<Spawner, RuntimeClient>(
- OverseerGenArgs {
- leaves,
- keystore,
- runtime_client,
- parachains_db,
- network_service,
- authority_discovery_service,
- pov_req_receiver,
- chunk_req_receiver,
- collation_req_receiver: _,
- available_data_req_receiver,
- statement_req_receiver,
- dispute_req_receiver,
- registry,
- spawner,
- approval_voting_config,
- availability_config,
- candidate_validation_config,
- chain_selection_config,
- dispute_coordinator_config,
- disputes_enabled,
- }: OverseerGenArgs<'_, Spawner, RuntimeClient>,
-) -> Result<
- InitializedOverseerBuilder<
- Spawner,
- Arc<RuntimeClient>,
- CandidateValidationSubsystem,
- CandidateBackingSubsystem<Spawner>,
- StatementDistributionSubsystem,
- AvailabilityDistributionSubsystem,
- AvailabilityRecoverySubsystem,
- BitfieldSigningSubsystem<Spawner>,
- BitfieldDistributionSubsystem,
- ProvisionerSubsystem<Spawner>,
- RuntimeApiSubsystem<RuntimeClient>,
- AvailabilityStoreSubsystem,
- NetworkBridgeSubsystem<
- Arc<sc_network::NetworkService<Block, Hash>>,
- AuthorityDiscoveryService,
- >,
- ChainApiSubsystem<RuntimeClient>,
- CollationGenerationSubsystem,
- CollatorProtocolSubsystem,
- ApprovalDistributionSubsystem,
- ApprovalVotingSubsystem,
- GossipSupportSubsystem<AuthorityDiscoveryService>,
- DisputeCoordinatorSubsystem,
- DisputeDistributionSubsystem<AuthorityDiscoveryService>,
- ChainSelectionSubsystem,
- >,
- Error,
->
-where
- RuntimeClient: 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block> + AuxStore,
- RuntimeClient::Api: ParachainHost<Block> + BabeApi<Block> + AuthorityDiscoveryApi<Block>,
- Spawner: 'static + SpawnNamed + Clone + Unpin,
-{
- use polkadot_node_subsystem_util::metrics::Metrics;
- use std::iter::FromIterator;
-
- let metrics = <OverseerMetrics as MetricsTrait>::register(registry)?;
-
- let builder = Overseer::builder()
- .availability_distribution(AvailabilityDistributionSubsystem::new(
- keystore.clone(),
- IncomingRequestReceivers { pov_req_receiver, chunk_req_receiver },
- Metrics::register(registry)?,
- ))
- .availability_recovery(AvailabilityRecoverySubsystem::with_chunks_only(
- available_data_req_receiver,
- Metrics::register(registry)?,
- ))
- .availability_store(AvailabilityStoreSubsystem::new(
- parachains_db.clone(),
- availability_config,
- Metrics::register(registry)?,
- ))
- .bitfield_distribution(BitfieldDistributionSubsystem::new(Metrics::register(registry)?))
- .bitfield_signing(BitfieldSigningSubsystem::new(
- spawner.clone(),
- keystore.clone(),
- Metrics::register(registry)?,
- ))
- .candidate_backing(CandidateBackingSubsystem::new(
- spawner.clone(),
- keystore.clone(),
- Metrics::register(registry)?,
- ))
- .candidate_validation(CandidateValidationSubsystem::with_config(
- candidate_validation_config,
- Metrics::register(registry)?, // candidate-validation metrics
- Metrics::register(registry)?, // validation host metrics
- ))
- .chain_api(ChainApiSubsystem::new(runtime_client.clone(), Metrics::register(registry)?))
- .collation_generation(CollationGenerationSubsystem::new(Metrics::register(registry)?))
- .collator_protocol(CollatorProtocolSubsystem::new(ProtocolSide::Validator {
- keystore: keystore.clone(),
- eviction_policy: Default::default(),
- metrics: Metrics::register(registry)?,
- }))
- .network_bridge(NetworkBridgeSubsystem::new(
- network_service.clone(),
- authority_discovery_service.clone(),
- Box::new(network_service.clone()),
- Metrics::register(registry)?,
- ))
- .provisioner(ProvisionerSubsystem::new(spawner.clone(), ProvisionerConfig { disputes_enabled }, Metrics::register(registry)?))
- .runtime_api(RuntimeApiSubsystem::new(
- runtime_client.clone(),
- Metrics::register(registry)?,
- spawner.clone(),
- ))
- .statement_distribution(StatementDistributionSubsystem::new(
- keystore.clone(),
- statement_req_receiver,
- Metrics::register(registry)?,
- ))
- .approval_distribution(ApprovalDistributionSubsystem::new(Metrics::register(registry)?))
- .approval_voting(ApprovalVotingSubsystem::with_config(
- approval_voting_config,
- parachains_db.clone(),
- keystore.clone(),
- Box::new(network_service),
- Metrics::register(registry)?,
- ))
- .gossip_support(GossipSupportSubsystem::new(
- keystore.clone(),
- authority_discovery_service.clone(),
- ))
- .dispute_coordinator(DisputeCoordinatorSubsystem::new(
- parachains_db.clone(),
- dispute_coordinator_config,
- keystore.clone(),
- Metrics::register(registry)?,
- ))
- .dispute_distribution(DisputeDistributionSubsystem::new(
- keystore,
- dispute_req_receiver,
- authority_discovery_service,
- Metrics::register(registry)?,
- ))
- .chain_selection(ChainSelectionSubsystem::new(chain_selection_config, parachains_db))
- .leaves(Vec::from_iter(
- leaves
- .into_iter()
- .map(|BlockInfo { hash, parent_hash: _, number }| (hash, number)),
- ))
- .activation_external_listeners(Default::default())
- .span_per_active_leaf(Default::default())
- .active_leaves(Default::default())
- .supports_parachains(runtime_client)
- .known_leaves(LruCache::new(KNOWN_LEAVES_CACHE_SIZE))
- .metrics(metrics)
- .spawner(spawner);
- Ok(builder)
-}
-
-/// Trait for the `fn` generating the overseer.
-///
-/// Default behavior is to create an unmodified overseer, as `RealOverseerGen`
-/// would do.
-pub trait OverseerGen {
- /// Overwrite the full generation of the overseer, including the subsystems.
- fn generate<Spawner, RuntimeClient>(
- &self,
- connector: OverseerConnector,
- args: OverseerGenArgs<'_, Spawner, RuntimeClient>,
- ) -> Result<(Overseer<Spawner, Arc<RuntimeClient>>, OverseerHandle), Error>
- where
- RuntimeClient: 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block> + AuxStore,
- RuntimeClient::Api: ParachainHost<Block> + BabeApi<Block> + AuthorityDiscoveryApi<Block>,
- Spawner: 'static + SpawnNamed + Clone + Unpin,
- {
- let gen = RealOverseerGen;
- RealOverseerGen::generate::<Spawner, RuntimeClient>(&gen, connector, args)
- }
- // It would be nice to make `create_subsystems` part of this trait,
- // but the amount of generic arguments that would be required as
- // as consequence make this rather annoying to implement and use.
-}
-
-use polkadot_overseer::KNOWN_LEAVES_CACHE_SIZE;
-
-/// The regular set of subsystems.
-pub struct RealOverseerGen;
-
-impl OverseerGen for RealOverseerGen {
- fn generate<Spawner, RuntimeClient>(
- &self,
- connector: OverseerConnector,
- args: OverseerGenArgs<'_, Spawner, RuntimeClient>,
- ) -> Result<(Overseer<Spawner, Arc<RuntimeClient>>, OverseerHandle), Error>
- where
- RuntimeClient: 'static + ProvideRuntimeApi<Block> + HeaderBackend<Block> + AuxStore,
- RuntimeClient::Api: ParachainHost<Block> + BabeApi<Block> + AuthorityDiscoveryApi<Block>,
- Spawner: 'static + SpawnNamed + Clone + Unpin,
- {
- prepared_overseer_builder(args)?
- .build_with_connector(connector)
- .map_err(|e| e.into())
- }
-}
diff --git a/polkadot/bridges/bin/rialto/node/src/parachains_db.rs b/polkadot/bridges/bin/rialto/node/src/parachains_db.rs
deleted file mode 100644
index bf2052043c98797e5f2e594b75ada58397f4d109..0000000000000000000000000000000000000000
--- a/polkadot/bridges/bin/rialto/node/src/parachains_db.rs
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-
-//! This is almost 1:1 copy of `node/service/parachains_db/mod.rs` file from Polkadot repository.
-//! The only exception is that we don't support db upgrades => no `upgrade.rs` module.
-
-use kvdb::KeyValueDB;
-use std::{io, path::PathBuf, sync::Arc};
-
-mod columns {
- pub const NUM_COLUMNS: u32 = 5;
-
- pub const COL_AVAILABILITY_DATA: u32 = 0;
- pub const COL_AVAILABILITY_META: u32 = 1;
- pub const COL_APPROVAL_DATA: u32 = 2;
- pub const COL_CHAIN_SELECTION_DATA: u32 = 3;
- pub const COL_DISPUTE_COORDINATOR_DATA: u32 = 4;
-}
-
-/// Columns used by different subsystems.
-#[derive(Debug, Clone)]
-pub struct ColumnsConfig {
- /// The column used by the av-store for data.
- pub col_availability_data: u32,
- /// The column used by the av-store for meta information.
- pub col_availability_meta: u32,
- /// The column used by approval voting for data.
- pub col_approval_data: u32,
- /// The column used by chain selection for data.
- pub col_chain_selection_data: u32,
- /// The column used by dispute coordinator for data.
- pub col_dispute_coordinator_data: u32,
-}
-
-/// The real columns used by the parachains DB.
-pub const REAL_COLUMNS: ColumnsConfig = ColumnsConfig {
- col_availability_data: columns::COL_AVAILABILITY_DATA,
- col_availability_meta: columns::COL_AVAILABILITY_META,
- col_approval_data: columns::COL_APPROVAL_DATA,
- col_chain_selection_data: columns::COL_CHAIN_SELECTION_DATA,
- col_dispute_coordinator_data: columns::COL_DISPUTE_COORDINATOR_DATA,
-};
-
-/// The cache size for each column, in megabytes.
-#[derive(Debug, Clone)]
-pub struct CacheSizes {
- /// Cache used by availability data.
- pub availability_data: usize,
- /// Cache used by availability meta.
- pub availability_meta: usize,
- /// Cache used by approval data.
- pub approval_data: usize,
-}
-
-impl Default for CacheSizes {
- fn default() -> Self {
- CacheSizes { availability_data: 25, availability_meta: 1, approval_data: 5 }
- }
-}
-
-fn other_io_error(err: String) -> io::Error {
- io::Error::new(io::ErrorKind::Other, err)
-}
-
-/// Open the database on disk, creating it if it doesn't exist.
-pub fn open_creating(root: PathBuf, cache_sizes: CacheSizes) -> io::Result<Arc<dyn KeyValueDB>> {
- use kvdb_rocksdb::{Database, DatabaseConfig};
-
- let path = root.join("parachains").join("db");
-
- let mut db_config = DatabaseConfig::with_columns(columns::NUM_COLUMNS);
-
- let _ = db_config
- .memory_budget
- .insert(columns::COL_AVAILABILITY_DATA, cache_sizes.availability_data);
- let _ = db_config
- .memory_budget
- .insert(columns::COL_AVAILABILITY_META, cache_sizes.availability_meta);
- let _ = db_config
- .memory_budget
- .insert(columns::COL_APPROVAL_DATA, cache_sizes.approval_data);
-
- let path_str = path
- .to_str()
- .ok_or_else(|| other_io_error(format!("Bad database path: {:?}", path)))?;
-
- std::fs::create_dir_all(&path_str)?;
- let db = Database::open(&db_config, path_str)?;
-
- Ok(Arc::new(db))
-}
diff --git a/polkadot/bridges/bin/rialto/node/src/service.rs b/polkadot/bridges/bin/rialto/node/src/service.rs
deleted file mode 100644
index df0fc58a5b5ca9b6f8851d0c60888fd9cea3c325..0000000000000000000000000000000000000000
--- a/polkadot/bridges/bin/rialto/node/src/service.rs
+++ /dev/null
@@ -1,759 +0,0 @@
-// Copyright 2019-2021 Parity Technologies (UK) Ltd.
-// This file is part of Parity Bridges Common.
-
-// Parity Bridges Common is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity Bridges Common is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-
-//! Rialto chain node service.
-//!
-//! The code is mostly copy of `service/src/lib.rs` file from Polkadot repository
-//! without optional functions, and with BEEFY added on top.
-
-use crate::overseer::{OverseerGen, OverseerGenArgs};
-
-use polkadot_client::RuntimeApiCollection;
-use polkadot_node_core_approval_voting::Config as ApprovalVotingConfig;
-use polkadot_node_core_av_store::Config as AvailabilityConfig;
-use polkadot_node_core_candidate_validation::Config as CandidateValidationConfig;
-use polkadot_node_core_chain_selection::Config as ChainSelectionConfig;
-use polkadot_node_core_dispute_coordinator::Config as DisputeCoordinatorConfig;
-use polkadot_node_network_protocol::request_response::IncomingRequest;
-use polkadot_overseer::{BlockInfo, OverseerConnector};
-use polkadot_primitives::v2::BlockId;
-use rialto_runtime::{self, opaque::Block, RuntimeApi};
-use sc_client_api::ExecutorProvider;
-use sc_executor::{NativeElseWasmExecutor, NativeExecutionDispatch};
-use sc_finality_grandpa::FinalityProofProvider as GrandpaFinalityProofProvider;
-use sc_service::{config::PrometheusConfig, Configuration, TaskManager};
-use sc_telemetry::{Telemetry, TelemetryWorker};
-use sp_api::{ConstructRuntimeApi, HeaderT};
-use sp_consensus::SelectChain;
-use sp_runtime::traits::Block as BlockT;
-use std::{sync::Arc, time::Duration};
-use substrate_prometheus_endpoint::Registry;
-
-pub use polkadot_overseer::Handle;
-pub use polkadot_primitives::v2::ParachainHost;
-pub use sc_client_api::AuxStore;
-pub use sp_authority_discovery::AuthorityDiscoveryApi;
-pub use sp_blockchain::HeaderBackend;
-pub use sp_consensus_babe::BabeApi;
-
-pub type Executor = NativeElseWasmExecutor<ExecutorDispatch>;
-
-// Our native executor instance.
-pub struct ExecutorDispatch;
-
-impl sc_executor::NativeExecutionDispatch for ExecutorDispatch {
- type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;
-
- fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {
- rialto_runtime::api::dispatch(method, data)
- }
-
- fn native_version() -> sc_executor::NativeVersion {
- rialto_runtime::native_version()
- }
-}
-
-#[derive(thiserror::Error, Debug)]
-pub enum Error {
- #[error(transparent)]
- Io(#[from] std::io::Error),
-
- #[error(transparent)]
- Cli(#[from] sc_cli::Error),
-
- #[error(transparent)]
- Blockchain(#[from] sp_blockchain::Error),
-
- #[error(transparent)]
- Consensus(#[from] sp_consensus::Error),
-
- #[error(transparent)]
- Service(#[from] sc_service::Error),
-
- #[error(transparent)]
- Telemetry(#[from] sc_telemetry::Error),
-
- #[error("Failed to create an overseer")]
- Overseer(#[from] polkadot_overseer::SubsystemError),
-
- #[error(transparent)]
- Prometheus(#[from] substrate_prometheus_endpoint::PrometheusError),
-
- #[error("Authorities require the real overseer implementation")]
- AuthoritiesRequireRealOverseer,
-
- #[error("Creating a custom database is required for validators")]
- DatabasePathRequired,
-}
-
-type FullClient = sc_service::TFullClient<Block, RuntimeApi, Executor>;
-type FullBackend = sc_service::TFullBackend<Block>;
-type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;
-type FullGrandpaBlockImport =
- sc_finality_grandpa::GrandpaBlockImport<FullBackend, Block, FullClient, FullSelectChain>;
-type FullTransactionPool = sc_transaction_pool::FullPool<Block, FullClient>;
-type FullBabeBlockImport =
- sc_consensus_babe::BabeBlockImport<Block, FullClient, FullGrandpaBlockImport>;
-type FullBabeLink = sc_consensus_babe::BabeLink<Block>;
-type FullGrandpaLink = sc_finality_grandpa::LinkHalf<Block, FullClient, FullSelectChain>;
-
-// If we're using prometheus, use a registry with a prefix of `polkadot`.
-fn set_prometheus_registry(config: &mut Configuration) -> Result<(), Error> {
- if let Some(PrometheusConfig { registry, .. }) = config.prometheus_config.as_mut() {
- *registry = Registry::new_custom(Some("polkadot".into()), None)?;
- }
-
- Ok(())
-}
-
-// Needed here for complex return type while `impl Trait` in type aliases is unstable.
-#[allow(clippy::type_complexity)]
-pub fn new_partial(
- config: &mut Configuration,
-) -> Result<
- sc_service::PartialComponents<
- FullClient,
- FullBackend,
- FullSelectChain,
- sc_consensus::DefaultImportQueue<Block, FullClient>,
- FullTransactionPool,
- (
- impl Fn(
- sc_rpc::DenyUnsafe,
- sc_rpc::SubscriptionTaskExecutor,
- ) -> Result<jsonrpc_core::IoHandler<sc_service::RpcMetadata>, sc_service::Error>,
- (
- FullBabeBlockImport,
- FullGrandpaLink,
- FullBabeLink,
- beefy_gadget::notification::BeefySignedCommitmentSender<Block>,
- ),
- sc_finality_grandpa::SharedVoterState,
- std::time::Duration,
- Option<Telemetry>,
- ),
- >,
- Error,
->
-where
- RuntimeApi: ConstructRuntimeApi<Block, FullClient> + Send + Sync + 'static,
- <RuntimeApi as ConstructRuntimeApi<Block, FullClient>>::RuntimeApi:
- RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
- ExecutorDispatch: NativeExecutionDispatch + 'static,
-{
- set_prometheus_registry(config)?;
-
- let telemetry = config
- .telemetry_endpoints
- .clone()
- .filter(|x| !x.is_empty())
- .map(|endpoints| -> Result<_, sc_telemetry::Error> {
- let worker = TelemetryWorker::new(16)?;
- let telemetry = worker.handle().new_telemetry(endpoints);
- Ok((worker, telemetry))
- })
- .transpose()?;
-
- let executor = NativeElseWasmExecutor::<ExecutorDispatch>::new(
- config.wasm_method,
- config.default_heap_pages,
- config.max_runtime_instances,
- config.runtime_cache_size,
- );
-
- let (client, backend, keystore_container, task_manager) =
- sc_service::new_full_parts::<Block, RuntimeApi, Executor>(
- config,
- telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),
- executor,
- )?;
- let client = Arc::new(client);
-
- let telemetry = telemetry.map(|(worker, telemetry)| {
- task_manager.spawn_handle().spawn("telemetry", None, worker.run());
- telemetry
- });
-
- let select_chain = sc_consensus::LongestChain::new(backend.clone());
-
- let transaction_pool = sc_transaction_pool::BasicPool::new_full(
- config.transaction_pool.clone(),
- config.role.is_authority().into(),
- config.prometheus_registry(),
- task_manager.spawn_essential_handle(),
- client.clone(),
- );
-
- let (grandpa_block_import, grandpa_link) =
- sc_finality_grandpa::block_import_with_authority_set_hard_forks(
- client.clone(),
- &(client.clone() as Arc<_>),
- select_chain.clone(),
- Vec::new(),
- telemetry.as_ref().map(|x| x.handle()),
- )?;
- let justification_import = grandpa_block_import.clone();
-
- let babe_config = sc_consensus_babe::Config::get(&*client)?;
- let (block_import, babe_link) =
- sc_consensus_babe::block_import(babe_config.clone(), grandpa_block_import, client.clone())?;
-
- let slot_duration = babe_link.config().slot_duration();
- let import_queue = sc_consensus_babe::import_queue(
- babe_link.clone(),
- block_import.clone(),
- Some(Box::new(justification_import)),
- client.clone(),
- select_chain.clone(),
- move |_, ()| async move {
- let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
-
- let slot =
- sp_consensus_babe::inherents::InherentDataProvider::from_timestamp_and_duration(
- *timestamp,
- slot_duration,
- );
-
- Ok((timestamp, slot))
- },
- &task_manager.spawn_essential_handle(),
- config.prometheus_registry(),
- sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone()),
- telemetry.as_ref().map(|x| x.handle()),
- )?;
-
- let justification_stream = grandpa_link.justification_stream();
- let shared_authority_set = grandpa_link.shared_authority_set().clone();
- let shared_voter_state = sc_finality_grandpa::SharedVoterState::empty();
-
- let (signed_commitment_sender, signed_commitment_stream) =
- beefy_gadget::notification::BeefySignedCommitmentStream::channel();
-
- let import_setup = (block_import, grandpa_link, babe_link, signed_commitment_sender);
- let rpc_setup = shared_voter_state.clone();
-
- let slot_duration = babe_config.slot_duration();
-
- let rpc_extensions_builder = {
- let client = client.clone();
- let transaction_pool = transaction_pool.clone();
- let backend = backend.clone();
-
- move |deny_unsafe,
- subscription_executor: sc_rpc::SubscriptionTaskExecutor|
- -> Result<jsonrpc_core::IoHandler<sc_service::RpcMetadata>, sc_service::Error> {
- use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApi};
- use sc_finality_grandpa_rpc::{GrandpaApi, GrandpaRpcHandler};
- use substrate_frame_rpc_system::{FullSystem, SystemApi};
-
- let backend = backend.clone();
- let client = client.clone();
- let pool = transaction_pool.clone();
-
- let shared_voter_state = shared_voter_state.clone();
-
- let finality_proof_provider = GrandpaFinalityProofProvider::new_for_service(
- backend,
- Some(shared_authority_set.clone()),
- );
-
- let mut io = jsonrpc_core::IoHandler::default();
- io.extend_with(SystemApi::to_delegate(FullSystem::new(
- client.clone(),
- pool,
- deny_unsafe,
- )));
- io.extend_with(TransactionPaymentApi::to_delegate(TransactionPayment::new(
- client.clone(),
- )));
- io.extend_with(GrandpaApi::to_delegate(GrandpaRpcHandler::new(
- shared_authority_set.clone(),
- shared_voter_state,
- justification_stream.clone(),
- subscription_executor.clone(),
- finality_proof_provider,
- )));
- io.extend_with(beefy_gadget_rpc::BeefyApi::to_delegate(
- beefy_gadget_rpc::BeefyRpcHandler::new(
- signed_commitment_stream.clone(),
- subscription_executor,
- ),
- ));
- io.extend_with(pallet_mmr_rpc::MmrApi::to_delegate(pallet_mmr_rpc::Mmr::new(client)));
-
- Ok(io)
- }
- };
-
- Ok(sc_service::PartialComponents {
- client,
- backend,
- task_manager,
- keystore_container,
- select_chain,
- import_queue,
- transaction_pool,
- other: (rpc_extensions_builder, import_setup, rpc_setup, slot_duration, telemetry),
- })
-}
-
-pub struct NewFull<C> {
- pub task_manager: TaskManager,
- pub client: C,
- pub overseer_handle: Option<Handle>,
- pub network: Arc<sc_network::NetworkService<Block, <Block as BlockT>::Hash>>,
- pub rpc_handlers: sc_service::RpcHandlers,
- pub backend: Arc<FullBackend>,
-}
-
-/// The maximum number of active leaves we forward to the [`Overseer`] on start up.
-const MAX_ACTIVE_LEAVES: usize = 4;
-
-/// Returns the active leaves the overseer should start with.
-async fn active_leaves(
- select_chain: &sc_consensus::LongestChain<FullBackend, Block>,
- client: &FullClient,
-) -> Result<Vec<BlockInfo>, Error>
-where
- RuntimeApi: ConstructRuntimeApi<Block, FullClient> + Send + Sync + 'static,
- <RuntimeApi as ConstructRuntimeApi<Block, FullClient>>::RuntimeApi:
- RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
- ExecutorDispatch: NativeExecutionDispatch + 'static,
-{
- let best_block = select_chain.best_chain().await?;
-
- let mut leaves = select_chain
- .leaves()
- .await
- .unwrap_or_default()
- .into_iter()
- .filter_map(|hash| {
- let number = client.number(hash).ok()??;
-
- // Only consider leaves that are in maximum an uncle of the best block.
- if number < best_block.number().saturating_sub(1) || hash == best_block.hash() {
- return None
- }
-
- let parent_hash = client.header(&BlockId::Hash(hash)).ok()??.parent_hash;
-
- Some(BlockInfo { hash, parent_hash, number })
- })
- .collect::<Vec<_>>();
-
- // Sort by block number and get the maximum number of leaves
- leaves.sort_by_key(|b| b.number);
-
- leaves.push(BlockInfo {
- hash: best_block.hash(),
- parent_hash: *best_block.parent_hash(),
- number: *best_block.number(),
- });
-
- Ok(leaves.into_iter().rev().take(MAX_ACTIVE_LEAVES).collect())
-}
-
-// Create a new full node.
-pub fn new_full(
- mut config: Configuration,
- program_path: Option<std::path::PathBuf>,
- overseer_gen: impl OverseerGen,
-) -> Result<NewFull<Arc<FullClient>>, Error>
-where
- RuntimeApi: ConstructRuntimeApi<Block, FullClient> + Send + Sync + 'static,
- <RuntimeApi as ConstructRuntimeApi<Block, FullClient>>::RuntimeApi:
- RuntimeApiCollection<StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,
- ExecutorDispatch: NativeExecutionDispatch + 'static,
-{
- let is_collator = false;
-
- let role = config.role.clone();
- let force_authoring = config.force_authoring;
- let backoff_authoring_blocks =
- Some(sc_consensus_slots::BackoffAuthoringOnFinalizedHeadLagging::default());
-
- let disable_grandpa = config.disable_grandpa;
- let name = config.network.node_name.clone();
-
- let sc_service::PartialComponents {
- client,
- backend,
- mut task_manager,
- keystore_container,
- select_chain,
- import_queue,
- transaction_pool,
- other: (rpc_extensions_builder, import_setup, rpc_setup, slot_duration, mut telemetry),
- } = new_partial(&mut config)?;
-
- let prometheus_registry = config.prometheus_registry().cloned();
-
- let overseer_connector = OverseerConnector::default();
-
- let shared_voter_state = rpc_setup;
- let auth_disc_publish_non_global_ips = config.network.allow_non_globals_in_dht;
-
- // Note: GrandPa is pushed before the Polkadot-specific protocols. This doesn't change
- // anything in terms of behaviour, but makes the logs more consistent with the other
- // Substrate nodes.
- config.network.extra_sets.push(sc_finality_grandpa::grandpa_peers_set_config());
-
- config.network.extra_sets.push(beefy_gadget::beefy_peers_set_config());
-
- {
- use polkadot_network_bridge::{peer_sets_info, IsAuthority};
- let is_authority = if role.is_authority() { IsAuthority::Yes } else { IsAuthority::No };
- config.network.extra_sets.extend(peer_sets_info(is_authority));
- }
-
- let (pov_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
- let (chunk_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
- let (collation_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
- let (available_data_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
- let (statement_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
- let (dispute_req_receiver, cfg) = IncomingRequest::get_config_receiver();
- config.network.request_response_protocols.push(cfg);
-
- let warp_sync = Arc::new(sc_finality_grandpa::warp_proof::NetworkProvider::new(
- backend.clone(),
- import_setup.1.shared_authority_set().clone(),
- vec![],
- ));
-
- let (network, system_rpc_tx, network_starter) =
- sc_service::build_network(sc_service::BuildNetworkParams {
- config: &config,
- client: client.clone(),
- transaction_pool: transaction_pool.clone(),
- spawn_handle: task_manager.spawn_handle(),
- import_queue,
- block_announce_validator_builder: None,
- warp_sync: Some(warp_sync),
- })?;
-
- if config.offchain_worker.enabled {
- let _ = sc_service::build_offchain_workers(
- &config,
- task_manager.spawn_handle(),
- client.clone(),
- network.clone(),
- );
- }
-
- let parachains_db = crate::parachains_db::open_creating(
- config.database.path().ok_or(Error::DatabasePathRequired)?.into(),
- crate::parachains_db::CacheSizes::default(),
- )?;
-
- let availability_config = AvailabilityConfig {
- col_data: crate::parachains_db::REAL_COLUMNS.col_availability_data,
- col_meta: crate::parachains_db::REAL_COLUMNS.col_availability_meta,
- };
-
- let approval_voting_config = ApprovalVotingConfig {
- col_data: crate::parachains_db::REAL_COLUMNS.col_approval_data,
- slot_duration_millis: slot_duration.as_millis() as u64,
- };
-
-
- let candidate_validation_config = CandidateValidationConfig {
- artifacts_cache_path: config
- .database
- .path()
- .ok_or(Error::DatabasePathRequired)?
- .join("pvf-artifacts"),
- program_path: match program_path {
- None => std::env::current_exe()?,
- Some(p) => p,
- },
- };
-
- let chain_selection_config = ChainSelectionConfig {
- col_data: crate::parachains_db::REAL_COLUMNS.col_chain_selection_data,
- stagnant_check_interval: polkadot_node_core_chain_selection::StagnantCheckInterval::never(),
- };
-
- let dispute_coordinator_config = DisputeCoordinatorConfig {
- col_data: crate::parachains_db::REAL_COLUMNS.col_dispute_coordinator_data,
- };
-
- let rpc_handlers = sc_service::spawn_tasks(sc_service::SpawnTasksParams {
- config,
- backend: backend.clone(),
- client: client.clone(),
- keystore: keystore_container.sync_keystore(),
- network: network.clone(),
- rpc_extensions_builder: Box::new(rpc_extensions_builder),
- transaction_pool: transaction_pool.clone(),
- task_manager: &mut task_manager,
- system_rpc_tx,
- telemetry: telemetry.as_mut(),
- })?;
-
- let (block_import, link_half, babe_link, signed_commitment_sender) = import_setup;
-
- let overseer_client = client.clone();
- let spawner = task_manager.spawn_handle();
- let active_leaves = futures::executor::block_on(active_leaves(&select_chain, &*client))?;
-
- let authority_discovery_service = if role.is_authority() || is_collator {
- use futures::StreamExt;
- use sc_network::Event;
-
- let authority_discovery_role = if role.is_authority() {
- sc_authority_discovery::Role::PublishAndDiscover(keystore_container.keystore())
- } else {
- // don't publish our addresses when we're only a collator
- sc_authority_discovery::Role::Discover
- };
- let dht_event_stream =
- network.event_stream("authority-discovery").filter_map(|e| async move {
- match e {
- Event::Dht(e) => Some(e),
- _ => None,
- }
- });
- let (worker, service) = sc_authority_discovery::new_worker_and_service_with_config(
- sc_authority_discovery::WorkerConfig {
- publish_non_global_ips: auth_disc_publish_non_global_ips,
- ..Default::default()
- },
- client.clone(),
- network.clone(),
- Box::pin(dht_event_stream),
- authority_discovery_role,
- prometheus_registry.clone(),
- );
-
- task_manager
- .spawn_handle()
- .spawn("authority-discovery-worker", None, worker.run());
- Some(service)
- } else {
- None
- };
-
- // we'd say let overseer_handler =
- // authority_discovery_service.map(|authority_discovery_service|, ...), but in that case we
- // couldn't use ? to propagate errors
- let local_keystore = keystore_container.local_keystore();
- let maybe_params =
- local_keystore.and_then(move |k| authority_discovery_service.map(|a| (a, k)));
-
- let overseer_handle = if let Some((authority_discovery_service, keystore)) = maybe_params {
- let (overseer, overseer_handle) = overseer_gen
- .generate::<sc_service::SpawnTaskHandle, FullClient>(
- overseer_connector,
- OverseerGenArgs {
- leaves: active_leaves,
- keystore,
- runtime_client: overseer_client.clone(),
- parachains_db,
- availability_config,
- approval_voting_config,
- network_service: network.clone(),
- authority_discovery_service,
- registry: prometheus_registry.as_ref(),
- spawner,
- candidate_validation_config,
- available_data_req_receiver,
- chain_selection_config,
- chunk_req_receiver,
- collation_req_receiver,
- dispute_coordinator_config,
- dispute_req_receiver,
- pov_req_receiver,
- statement_req_receiver,
- disputes_enabled: false,
- },
- )?;
- let handle = Handle::new(overseer_handle);
-
- {
- let handle = handle.clone();
- task_manager.spawn_essential_handle().spawn_blocking(
- "overseer",
- None,
- Box::pin(async move {
- use futures::{pin_mut, select, FutureExt};
-
- let forward = polkadot_overseer::forward_events(overseer_client, handle);
-
- let forward = forward.fuse();
- let overseer_fut = overseer.run().fuse();
-
- pin_mut!(overseer_fut);
- pin_mut!(forward);
-
- select! {
- _ = forward => (),
- _ = overseer_fut => (),
- complete => (),
- }
- }),
- );
- }
-
- Some(handle)
- } else {
- None
- };
-
- if role.is_authority() {
- let can_author_with =
- sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
-
- let proposer = sc_basic_authorship::ProposerFactory::new(
- task_manager.spawn_handle(),
- client.clone(),
- transaction_pool,
- prometheus_registry.as_ref(),
- telemetry.as_ref().map(|x| x.handle()),
- );
-
- let client_clone = client.clone();
- let overseer_handle =
- overseer_handle.as_ref().ok_or(Error::AuthoritiesRequireRealOverseer)?.clone();
- let slot_duration = babe_link.config().slot_duration();
- let babe_config = sc_consensus_babe::BabeParams {
- keystore: keystore_container.sync_keystore(),
- client: client.clone(),
- select_chain,
- block_import,
- env: proposer,
- sync_oracle: network.clone(),
- justification_sync_link: network.clone(),
- create_inherent_data_providers: move |parent, ()| {
- let client_clone = client_clone.clone();
- let overseer_handle = overseer_handle.clone();
- async move {
- let parachain = polkadot_node_core_parachains_inherent::ParachainsInherentDataProvider::create(
- &*client_clone,
- overseer_handle,
- parent,
- )
- .await
- .map_err(Box::new)?;
-
- let uncles = sc_consensus_uncles::create_uncles_inherent_data_provider(
- &*client_clone,
- parent,
- )?;
-
- let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
-
- let slot = sp_consensus_babe::inherents::InherentDataProvider::from_timestamp_and_duration(
- *timestamp,
- slot_duration,
- );
-
- Ok((timestamp, slot, uncles, parachain))
- }
- },
- force_authoring,
- backoff_authoring_blocks,
- babe_link,
- can_author_with,
- block_proposal_slot_portion: sc_consensus_babe::SlotProportion::new(2f32 / 3f32),
- max_block_proposal_slot_portion: None,
- telemetry: telemetry.as_ref().map(|x| x.handle()),
- };
-
- let babe = sc_consensus_babe::start_babe(babe_config)?;
- task_manager.spawn_essential_handle().spawn_blocking("babe", None, babe);
- }
-
- // if the node isn't actively participating in consensus then it doesn't
- // need a keystore, regardless of which protocol we use below.
- let keystore_opt =
- if role.is_authority() { Some(keystore_container.sync_keystore()) } else { None };
-
- let beefy_params = beefy_gadget::BeefyParams {
- client: client.clone(),
- backend: backend.clone(),
- key_store: keystore_opt.clone(),
- network: network.clone(),
- signed_commitment_sender,
- min_block_delta: 2,
- prometheus_registry: prometheus_registry.clone(),
- };
-
- // Start the BEEFY bridge gadget.
- task_manager.spawn_essential_handle().spawn_blocking(
- "beefy-gadget",
- None,
- beefy_gadget::start_beefy_gadget::<_, _, _, _>(beefy_params),
- );
-
- let config = sc_finality_grandpa::Config {
- // FIXME substrate#1578 make this available through chainspec
- gossip_duration: Duration::from_millis(1000),
- justification_period: 512,
- name: Some(name),
- observer_enabled: false,
- keystore: keystore_opt,
- local_role: role,
- telemetry: telemetry.as_ref().map(|x| x.handle()),
- };
-
- let enable_grandpa = !disable_grandpa;
- if enable_grandpa {
- // start the full GRANDPA voter
- // NOTE: unlike in substrate we are currently running the full
- // GRANDPA voter protocol for all full nodes (regardless of whether
- // they're validators or not). at this point the full voter should
- // provide better guarantees of block and vote data availability than
- // the observer.
-
- // add a custom voting rule to temporarily stop voting for new blocks
- // after the given pause block is finalized and restarting after the
- // given delay.
- let builder = sc_finality_grandpa::VotingRulesBuilder::default();
-
- let voting_rule = builder.build();
- let grandpa_config = sc_finality_grandpa::GrandpaParams {
- config,
- link: link_half,
- network: network.clone(),
- voting_rule,
- prometheus_registry,
- shared_voter_state,
- telemetry: telemetry.as_ref().map(|x| x.handle()),
- };
-
- task_manager.spawn_essential_handle().spawn_blocking(
- "grandpa-voter",
- None,
- sc_finality_grandpa::run_grandpa_voter(grandpa_config)?,
- );
- }
-
- network_starter.start_network();
-
- Ok(NewFull { task_manager, client, overseer_handle, network, rpc_handlers, backend })
-}
-
-pub fn build_full(
- config: Configuration,
- overseer_gen: impl OverseerGen,
-) -> Result<NewFull<Arc<FullClient>>, Error> {
- new_full(config, None, overseer_gen)
-}
diff --git a/polkadot/bridges/bin/rialto/runtime/Cargo.toml b/polkadot/bridges/bin/rialto/runtime/Cargo.toml
index 8298cdfbfbe835344f54af58fabbb27c2098469e..59b9a8e9b575537c04461961af4f8584f81b18aa 100644
--- a/polkadot/bridges/bin/rialto/runtime/Cargo.toml
+++ b/polkadot/bridges/bin/rialto/runtime/Cargo.toml
@@ -2,17 +2,17 @@
name = "rialto-runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false, features = ["derive"] }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
hex-literal = "0.3"
libsecp256k1 = { version = "0.7", optional = true, default-features = false, features = ["hmac"] }
log = { version = "0.4.14", default-features = false }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true, features = ["derive"] }
# Bridge dependencies
@@ -73,7 +73,9 @@ polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", bran
polkadot-runtime-parachains = { git = "https://github.com/paritytech/polkadot", branch = "master", default-features = false }
[dev-dependencies]
+bridge-runtime-common = { path = "../../runtime-common", features = ["integrity-test"] }
libsecp256k1 = { version = "0.7", features = ["hmac"] }
+static_assertions = "1.1"
[build-dependencies]
substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/bin/rialto/runtime/src/lib.rs b/polkadot/bridges/bin/rialto/runtime/src/lib.rs
index b306c6eb7ebfd58447153c06af2bd182c918184a..612e1ebb5b4ccc3df9d03e4ce6ca05ec9d51b181 100644
--- a/polkadot/bridges/bin/rialto/runtime/src/lib.rs
+++ b/polkadot/bridges/bin/rialto/runtime/src/lib.rs
@@ -51,7 +51,7 @@ use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{AccountIdLookup, Block as BlockT, Keccak256, NumberFor, OpaqueKeys},
transaction_validity::{TransactionSource, TransactionValidity},
- ApplyExtrinsicResult, FixedPointNumber, MultiSignature, MultiSigner, Perquintill,
+ ApplyExtrinsicResult, FixedPointNumber, FixedU128, MultiSignature, MultiSigner, Perquintill,
};
use sp_std::{collections::btree_map::BTreeMap, prelude::*};
#[cfg(feature = "std")]
@@ -140,6 +140,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
impl_version: 1,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
+ state_version: 1,
};
/// The version information used to identify this runtime when compiled natively.
@@ -399,21 +400,7 @@ parameter_types! {
/// Note that once this is hit the pallet will essentially throttle incoming requests down to one
/// call per block.
pub const MaxRequests: u32 = 50;
-}
-#[cfg(feature = "runtime-benchmarks")]
-parameter_types! {
- /// Number of headers to keep in benchmarks.
- ///
- /// In benchmarks we always populate with full number of `HeadersToKeep` to make sure that
- /// pruning is taken into account.
- ///
- /// Note: This is lower than regular value, to speed up benchmarking setup.
- pub const HeadersToKeep: u32 = 1024;
-}
-
-#[cfg(not(feature = "runtime-benchmarks"))]
-parameter_types! {
/// Number of headers to keep.
///
/// Assuming the worst case of every header being finalized, we will keep headers at least for a
@@ -426,7 +413,7 @@ impl pallet_bridge_grandpa::Config for Runtime {
type BridgedChain = bp_millau::Millau;
type MaxRequests = MaxRequests;
type HeadersToKeep = HeadersToKeep;
- type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_grandpa::weights::MillauWeight<Runtime>;
}
impl pallet_shift_session_manager::Config for Runtime {}
@@ -434,9 +421,9 @@ impl pallet_shift_session_manager::Config for Runtime {}
parameter_types! {
pub const MaxMessagesToPruneAtOnce: bp_messages::MessageNonce = 8;
pub const MaxUnrewardedRelayerEntriesAtInboundLane: bp_messages::MessageNonce =
- bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE;
+ bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
pub const MaxUnconfirmedMessagesAtInboundLane: bp_messages::MessageNonce =
- bp_rialto::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
+ bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
// `IdentityFee` is used by Rialto => we may use weight directly
pub const GetDeliveryConfirmationTransactionFee: Balance =
bp_rialto::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT as _;
@@ -449,7 +436,7 @@ pub type WithMillauMessagesInstance = ();
impl pallet_bridge_messages::Config<WithMillauMessagesInstance> for Runtime {
type Event = Event;
- type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_messages::weights::MillauWeight<Runtime>;
type Parameter = millau_messages::RialtoToMillauMessagesParameter;
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
@@ -469,10 +456,9 @@ impl pallet_bridge_messages::Config<WithMillauMessagesInstance> for Runtime {
type MessageDeliveryAndDispatchPayment =
pallet_bridge_messages::instant_payments::InstantCurrencyPayments<
Runtime,
- (),
+ WithMillauMessagesInstance,
pallet_balances::Pallet<Runtime>,
GetDeliveryConfirmationTransactionFee,
- RootAccountForPayments,
>;
type OnMessageAccepted = ();
type OnDeliveryConfirmed = ();
@@ -568,7 +554,7 @@ pub type Executive = frame_executive::Executive<
Block,
frame_system::ChainContext<Runtime>,
Runtime,
- AllPallets,
+ AllPalletsWithSystem,
>;
#[cfg(feature = "runtime-benchmarks")]
@@ -633,7 +619,7 @@ impl_runtime_apis! {
}
impl beefy_primitives::BeefyApi<Block> for Runtime {
- fn validator_set() -> ValidatorSet<BeefyId> {
+ fn validator_set() -> Option<ValidatorSet<BeefyId>> {
Beefy::validator_set()
}
}
@@ -676,10 +662,6 @@ impl_runtime_apis! {
let header = BridgeMillauGrandpa::best_finalized();
(header.number, header.hash())
}
-
- fn is_known_header(hash: bp_millau::Hash) -> bool {
- BridgeMillauGrandpa::is_known_header(hash)
- }
}
impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
@@ -752,10 +734,7 @@ impl_runtime_apis! {
polkadot_runtime_parachains::runtime_api_impl::v2::validators::<Runtime>()
}
- fn validator_groups() -> (
- Vec<Vec<polkadot_primitives::v2::ValidatorIndex>>,
- polkadot_primitives::v2::GroupRotationInfo<BlockNumber>,
- ) {
+ fn validator_groups() -> (Vec<Vec<polkadot_primitives::v2::ValidatorIndex>>, polkadot_primitives::v2::GroupRotationInfo<BlockNumber>) {
polkadot_runtime_parachains::runtime_api_impl::v2::validator_groups::<Runtime>()
}
@@ -763,10 +742,7 @@ impl_runtime_apis! {
polkadot_runtime_parachains::runtime_api_impl::v2::availability_cores::<Runtime>()
}
- fn persisted_validation_data(
- para_id: polkadot_primitives::v2::Id,
- assumption: polkadot_primitives::v2::OccupiedCoreAssumption,
- )
+ fn persisted_validation_data(para_id: polkadot_primitives::v2::Id, assumption: polkadot_primitives::v2::OccupiedCoreAssumption)
-> Option<polkadot_primitives::v2::PersistedValidationData<Hash, BlockNumber>> {
polkadot_runtime_parachains::runtime_api_impl::v2::persisted_validation_data::<Runtime>(para_id, assumption)
}
@@ -775,7 +751,10 @@ impl_runtime_apis! {
para_id: polkadot_primitives::v2::Id,
expected_persisted_validation_data_hash: Hash,
) -> Option<(polkadot_primitives::v2::PersistedValidationData<Hash, BlockNumber>, polkadot_primitives::v2::ValidationCodeHash)> {
- polkadot_runtime_parachains::runtime_api_impl::v2::assumed_validation_data::<Runtime>(para_id, expected_persisted_validation_data_hash)
+ polkadot_runtime_parachains::runtime_api_impl::v2::assumed_validation_data::<Runtime>(
+ para_id,
+ expected_persisted_validation_data_hash,
+ )
}
fn check_validation_outputs(
@@ -789,17 +768,12 @@ impl_runtime_apis! {
polkadot_runtime_parachains::runtime_api_impl::v2::session_index_for_child::<Runtime>()
}
- fn validation_code(
- para_id: polkadot_primitives::v2::Id,
- assumption: polkadot_primitives::v2::OccupiedCoreAssumption,
- )
+ fn validation_code(para_id: polkadot_primitives::v2::Id, assumption: polkadot_primitives::v2::OccupiedCoreAssumption)
-> Option<polkadot_primitives::v2::ValidationCode> {
polkadot_runtime_parachains::runtime_api_impl::v2::validation_code::<Runtime>(para_id, assumption)
}
- fn candidate_pending_availability(
- para_id: polkadot_primitives::v2::Id,
- ) -> Option<polkadot_primitives::v2::CommittedCandidateReceipt<Hash>> {
+ fn candidate_pending_availability(para_id: polkadot_primitives::v2::Id) -> Option<polkadot_primitives::v2::CommittedCandidateReceipt<Hash>> {
polkadot_runtime_parachains::runtime_api_impl::v2::candidate_pending_availability::<Runtime>(para_id)
}
@@ -818,9 +792,7 @@ impl_runtime_apis! {
polkadot_runtime_parachains::runtime_api_impl::v2::session_info::<Runtime>(index)
}
- fn dmq_contents(
- recipient: polkadot_primitives::v2::Id,
- ) -> Vec<polkadot_primitives::v2::InboundDownwardMessage<BlockNumber>> {
+ fn dmq_contents(recipient: polkadot_primitives::v2::Id) -> Vec<polkadot_primitives::v2::InboundDownwardMessage<BlockNumber>> {
polkadot_runtime_parachains::runtime_api_impl::v2::dmq_contents::<Runtime>(recipient)
}
@@ -830,15 +802,27 @@ impl_runtime_apis! {
polkadot_runtime_parachains::runtime_api_impl::v2::inbound_hrmp_channels_contents::<Runtime>(recipient)
}
- fn validation_code_by_hash(
- hash: polkadot_primitives::v2::ValidationCodeHash,
- ) -> Option<polkadot_primitives::v2::ValidationCode> {
+ fn validation_code_by_hash(hash: polkadot_primitives::v2::ValidationCodeHash) -> Option<polkadot_primitives::v2::ValidationCode> {
polkadot_runtime_parachains::runtime_api_impl::v2::validation_code_by_hash::<Runtime>(hash)
}
fn on_chain_votes() -> Option<polkadot_primitives::v2::ScrapedOnChainVotes<Hash>> {
polkadot_runtime_parachains::runtime_api_impl::v2::on_chain_votes::<Runtime>()
}
+
+ fn submit_pvf_check_statement(stmt: polkadot_primitives::v2::PvfCheckStatement, signature: polkadot_primitives::v2::ValidatorSignature) {
+ polkadot_runtime_parachains::runtime_api_impl::v2::submit_pvf_check_statement::<Runtime>(stmt, signature)
+ }
+
+ fn pvfs_require_precheck() -> Vec<polkadot_primitives::v2::ValidationCodeHash> {
+ polkadot_runtime_parachains::runtime_api_impl::v2::pvfs_require_precheck::<Runtime>()
+ }
+
+ fn validation_code_hash(para_id: polkadot_primitives::v2::Id, assumption: polkadot_primitives::v2::OccupiedCoreAssumption)
+ -> Option<polkadot_primitives::v2::ValidationCodeHash>
+ {
+ polkadot_runtime_parachains::runtime_api_impl::v2::validation_code_hash::<Runtime>(para_id, assumption)
+ }
}
impl sp_authority_discovery::AuthorityDiscoveryApi<Block> for Runtime {
@@ -910,10 +894,12 @@ impl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
_lane_id: bp_messages::LaneId,
payload: ToMillauMessagePayload,
+ millau_to_this_conversion_rate: Option<FixedU128>,
) -> Option<Balance> {
estimate_message_dispatch_and_delivery_fee::<WithMillauMessageBridge>(
&payload,
WithMillauMessageBridge::RELAYER_FEE_PERCENT,
+ millau_to_this_conversion_rate,
).ok()
}
@@ -928,243 +914,6 @@ impl_runtime_apis! {
WithMillauMessageBridge,
>(lane, begin, end)
}
-
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeMillauMessages::outbound_latest_received_nonce(lane)
- }
-
- fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeMillauMessages::outbound_latest_generated_nonce(lane)
- }
- }
-
- impl bp_millau::FromMillauInboundLaneApi<Block> for Runtime {
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeMillauMessages::inbound_latest_received_nonce(lane)
- }
-
- fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeMillauMessages::inbound_latest_confirmed_nonce(lane)
- }
-
- fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
- BridgeMillauMessages::inbound_unrewarded_relayers_state(lane)
- }
- }
-
- #[cfg(feature = "runtime-benchmarks")]
- impl frame_benchmarking::Benchmark<Block> for Runtime {
- fn benchmark_metadata(extra: bool) -> (
- Vec<frame_benchmarking::BenchmarkList>,
- Vec<frame_support::traits::StorageInfo>,
- ) {
- use frame_benchmarking::{Benchmarking, BenchmarkList};
- use frame_support::traits::StorageInfoTrait;
-
- use pallet_bridge_messages::benchmarking::Pallet as MessagesBench;
-
- let mut list = Vec::<BenchmarkList>::new();
- list_benchmarks!(list, extra);
-
- let storage_info = AllPalletsWithSystem::storage_info();
- return (list, storage_info)
- }
-
- fn dispatch_benchmark(
- config: frame_benchmarking::BenchmarkConfig,
- ) -> Result<
- Vec<frame_benchmarking::BenchmarkBatch>,
- sp_runtime::RuntimeString,
- > {
- use frame_benchmarking::{Benchmarking, BenchmarkBatch, TrackedStorageKey};
- use frame_support::traits::StorageInfoTrait;
-
- let whitelist: Vec<TrackedStorageKey> = vec![
- // Block Number
- hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),
- // Execution Phase
- hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a").to_vec().into(),
- // Event Count
- hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850").to_vec().into(),
- // System Events
- hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7").to_vec().into(),
- // Caller 0 Account
- hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da946c154ffd9992e395af90b5b13cc6f295c77033fce8a9045824a6690bbf99c6db269502f0a8d1d2a008542d5690a0749").to_vec().into(),
- ];
-
- let mut batches = Vec::<BenchmarkBatch>::new();
- let params = (&config, &whitelist);
-
- use crate::millau_messages::{ToMillauMessagePayload, WithMillauMessageBridge};
- use bp_runtime::messages::DispatchFeePayment;
- use bridge_runtime_common::messages;
- use pallet_bridge_messages::benchmarking::{
- Pallet as MessagesBench,
- Config as MessagesConfig,
- MessageDeliveryProofParams,
- MessageParams,
- MessageProofParams,
- ProofSize as MessagesProofSize,
- };
-
- impl MessagesConfig<WithMillauMessagesInstance> for Runtime {
- fn maximal_message_size() -> u32 {
- messages::source::maximal_message_size::<WithMillauMessageBridge>()
- }
-
- fn bridged_relayer_id() -> Self::InboundRelayer {
- Default::default()
- }
-
- fn account_balance(account: &Self::AccountId) -> Self::OutboundMessageFee {
- pallet_balances::Pallet::<Runtime>::free_balance(account)
- }
-
- fn endow_account(account: &Self::AccountId) {
- pallet_balances::Pallet::<Runtime>::make_free_balance_be(
- account,
- Balance::MAX / 100,
- );
- }
-
- fn prepare_outbound_message(
- params: MessageParams<Self::AccountId>,
- ) -> (millau_messages::ToMillauMessagePayload, Balance) {
- let message_payload = vec![0; params.size as usize];
- let dispatch_origin = bp_message_dispatch::CallOrigin::SourceAccount(
- params.sender_account,
- );
-
- let message = ToMillauMessagePayload {
- spec_version: 0,
- weight: params.size as _,
- origin: dispatch_origin,
- call: message_payload,
- dispatch_fee_payment: DispatchFeePayment::AtSourceChain,
- };
- (message, pallet_bridge_messages::benchmarking::MESSAGE_FEE.into())
- }
-
- fn prepare_message_proof(
- params: MessageProofParams,
- ) -> (millau_messages::FromMillauMessagesProof, Weight) {
- use crate::millau_messages::WithMillauMessageBridge;
- use bp_messages::MessageKey;
- use bridge_runtime_common::{
- messages::MessageBridge,
- messages_benchmarking::{ed25519_sign, prepare_message_proof},
- };
- use codec::Encode;
- use frame_support::weights::GetDispatchInfo;
- use pallet_bridge_messages::storage_keys;
- use sp_runtime::traits::{Header, IdentifyAccount};
-
- let remark = match params.size {
- MessagesProofSize::Minimal(ref size) => vec![0u8; *size as _],
- _ => vec![],
- };
- let call = Call::System(SystemCall::remark { remark });
- let call_weight = call.get_dispatch_info().weight;
-
- let millau_account_id: bp_millau::AccountId = Default::default();
- let (rialto_raw_public, rialto_raw_signature) = ed25519_sign(
- &call,
- &millau_account_id,
- VERSION.spec_version,
- bp_runtime::MILLAU_CHAIN_ID,
- bp_runtime::RIALTO_CHAIN_ID,
- );
- let rialto_public = MultiSigner::Ed25519(sp_core::ed25519::Public::from_raw(rialto_raw_public));
- let rialto_signature = MultiSignature::Ed25519(sp_core::ed25519::Signature::from_raw(
- rialto_raw_signature,
- ));
-
- if params.dispatch_fee_payment == DispatchFeePayment::AtTargetChain {
- Self::endow_account(&rialto_public.clone().into_account());
- }
-
- let make_millau_message_key = |message_key: MessageKey| storage_keys::message_key(
- <WithMillauMessageBridge as MessageBridge>::BRIDGED_MESSAGES_PALLET_NAME,
- &message_key.lane_id, message_key.nonce,
- ).0;
- let make_millau_outbound_lane_data_key = |lane_id| storage_keys::outbound_lane_data_key(
- <WithMillauMessageBridge as MessageBridge>::BRIDGED_MESSAGES_PALLET_NAME,
- &lane_id,
- ).0;
-
- let make_millau_header = |state_root| bp_millau::Header::new(
- 0,
- Default::default(),
- state_root,
- Default::default(),
- Default::default(),
- );
-
- let dispatch_fee_payment = params.dispatch_fee_payment.clone();
- prepare_message_proof::<WithMillauMessageBridge, bp_millau::Hasher, Runtime, (), _, _, _>(
- params,
- make_millau_message_key,
- make_millau_outbound_lane_data_key,
- make_millau_header,
- call_weight,
- bp_message_dispatch::MessagePayload {
- spec_version: VERSION.spec_version,
- weight: call_weight,
- origin: bp_message_dispatch::CallOrigin::<
- bp_millau::AccountId,
- MultiSigner,
- Signature,
- >::TargetAccount(
- millau_account_id,
- rialto_public,
- rialto_signature,
- ),
- dispatch_fee_payment,
- call: call.encode(),
- }.encode(),
- )
- }
-
- fn prepare_message_delivery_proof(
- params: MessageDeliveryProofParams<Self::AccountId>,
- ) -> millau_messages::ToMillauMessagesDeliveryProof {
- use crate::millau_messages::WithMillauMessageBridge;
- use bridge_runtime_common::{messages_benchmarking::prepare_message_delivery_proof};
- use sp_runtime::traits::Header;
-
- prepare_message_delivery_proof::<WithMillauMessageBridge, bp_millau::Hasher, Runtime, (), _, _>(
- params,
- |lane_id| pallet_bridge_messages::storage_keys::inbound_lane_data_key(
- <WithMillauMessageBridge as MessageBridge>::BRIDGED_MESSAGES_PALLET_NAME,
- &lane_id,
- ).0,
- |state_root| bp_millau::Header::new(
- 0,
- Default::default(),
- state_root,
- Default::default(),
- Default::default(),
- ),
- )
- }
-
- fn is_message_dispatched(nonce: bp_messages::MessageNonce) -> bool {
- frame_system::Pallet::<Runtime>::events()
- .into_iter()
- .map(|event_record| event_record.event)
- .any(|event| matches!(
- event,
- Event::BridgeDispatch(pallet_bridge_dispatch::Event::<Runtime, _>::MessageDispatched(
- _, ([0, 0, 0, 0], nonce_from_event), _,
- )) if nonce_from_event == nonce
- ))
- }
- }
-
- add_benchmarks!(params, batches);
-
- Ok(batches)
- }
}
}
@@ -1195,55 +944,22 @@ where
#[cfg(test)]
mod tests {
use super::*;
- use bridge_runtime_common::messages;
#[test]
- fn ensure_rialto_message_lane_weights_are_correct() {
- type Weights = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
-
- pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
- bp_rialto::DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
- bp_rialto::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT,
- bp_rialto::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
- bp_rialto::PAY_INBOUND_DISPATCH_FEE_WEIGHT,
- DbWeight::get(),
- );
-
- let max_incoming_message_proof_size = bp_millau::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
- messages::target::maximal_incoming_message_size(bp_rialto::max_extrinsic_size()),
- );
- pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
- bp_rialto::max_extrinsic_size(),
- bp_rialto::max_extrinsic_weight(),
- max_incoming_message_proof_size,
- messages::target::maximal_incoming_message_dispatch_weight(
- bp_rialto::max_extrinsic_weight(),
- ),
+ fn call_size() {
+ const BRIDGES_PALLETS_MAX_CALL_SIZE: usize = 200;
+ assert!(
+ core::mem::size_of::<pallet_bridge_grandpa::Call<Runtime>>() <=
+ BRIDGES_PALLETS_MAX_CALL_SIZE
);
-
- let max_incoming_inbound_lane_data_proof_size =
- bp_messages::InboundLaneData::<()>::encoded_size_hint(
- bp_rialto::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE as _,
- bp_millau::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE as _,
- )
- .unwrap_or(u32::MAX);
- pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
- bp_rialto::max_extrinsic_size(),
- bp_rialto::max_extrinsic_weight(),
- max_incoming_inbound_lane_data_proof_size,
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- bp_millau::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- DbWeight::get(),
+ assert!(
+ core::mem::size_of::<pallet_bridge_messages::Call<Runtime>>() <=
+ BRIDGES_PALLETS_MAX_CALL_SIZE
);
- }
-
- #[test]
- fn call_size() {
- const DOT_MAX_CALL_SZ: usize = 230;
- assert!(core::mem::size_of::<pallet_bridge_grandpa::Call<Runtime>>() <= DOT_MAX_CALL_SZ);
- // FIXME: get this down to 230. https://github.com/paritytech/grandpa-bridge-gadget/issues/359
- const BEEFY_MAX_CALL_SZ: usize = 232;
- assert!(core::mem::size_of::<pallet_bridge_messages::Call<Runtime>>() <= BEEFY_MAX_CALL_SZ);
+ // Largest inner Call is `pallet_session::Call` with a size of 224 bytes. This size is a
+ // result of large `SessionKeys` struct.
+ // Total size of Rialto runtime Call is 232.
+ const MAX_CALL_SIZE: usize = 232;
+ assert!(core::mem::size_of::<Call>() <= MAX_CALL_SIZE);
}
}
diff --git a/polkadot/bridges/bin/rialto/runtime/src/millau_messages.rs b/polkadot/bridges/bin/rialto/runtime/src/millau_messages.rs
index 13a1c6b06ec21a215b9d16599540c816a1c8b23b..44348383f1d52e897c52fca2ffea8a6362010aa2 100644
--- a/polkadot/bridges/bin/rialto/runtime/src/millau_messages.rs
+++ b/polkadot/bridges/bin/rialto/runtime/src/millau_messages.rs
@@ -19,11 +19,11 @@
use crate::Runtime;
use bp_messages::{
- source_chain::TargetHeaderChain,
+ source_chain::{SenderOrigin, TargetHeaderChain},
target_chain::{ProvedMessages, SourceHeaderChain},
InboundLaneData, LaneId, Message, MessageNonce, Parameter as MessagesParameter,
};
-use bp_runtime::{ChainId, MILLAU_CHAIN_ID, RIALTO_CHAIN_ID};
+use bp_runtime::{Chain, ChainId, MILLAU_CHAIN_ID, RIALTO_CHAIN_ID};
use bridge_runtime_common::messages::{self, MessageBridge, MessageTransaction};
use codec::{Decode, Encode};
use frame_support::{
@@ -86,16 +86,19 @@ impl MessageBridge for WithMillauMessageBridge {
const RELAYER_FEE_PERCENT: u32 = 10;
const THIS_CHAIN_ID: ChainId = RIALTO_CHAIN_ID;
const BRIDGED_CHAIN_ID: ChainId = MILLAU_CHAIN_ID;
- const BRIDGED_MESSAGES_PALLET_NAME: &'static str = bp_millau::WITH_RIALTO_MESSAGES_PALLET_NAME;
+ const BRIDGED_MESSAGES_PALLET_NAME: &'static str = bp_rialto::WITH_RIALTO_MESSAGES_PALLET_NAME;
type ThisChain = Rialto;
type BridgedChain = Millau;
- fn bridged_balance_to_this_balance(bridged_balance: bp_millau::Balance) -> bp_rialto::Balance {
- bp_rialto::Balance::try_from(
- MillauToRialtoConversionRate::get().saturating_mul_int(bridged_balance),
- )
- .unwrap_or(bp_rialto::Balance::MAX)
+ fn bridged_balance_to_this_balance(
+ bridged_balance: bp_millau::Balance,
+ bridged_to_this_conversion_rate_override: Option<FixedU128>,
+ ) -> bp_rialto::Balance {
+ let conversion_rate = bridged_to_this_conversion_rate_override
+ .unwrap_or_else(|| MillauToRialtoConversionRate::get());
+ bp_rialto::Balance::try_from(conversion_rate.saturating_mul_int(bridged_balance))
+ .unwrap_or(bp_rialto::Balance::MAX)
}
}
@@ -113,10 +116,11 @@ impl messages::ChainWithMessages for Rialto {
}
impl messages::ThisChainWithMessages for Rialto {
+ type Origin = crate::Origin;
type Call = crate::Call;
- fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
- *lane == [0, 0, 0, 0] || *lane == [0, 0, 0, 1]
+ fn is_message_accepted(send_origin: &Self::Origin, lane: &LaneId) -> bool {
+ send_origin.linked_account().is_some() && (*lane == [0, 0, 0, 0] || *lane == [0, 0, 0, 1])
}
fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
@@ -170,13 +174,13 @@ impl messages::ChainWithMessages for Millau {
impl messages::BridgedChainWithMessages for Millau {
fn maximal_extrinsic_size() -> u32 {
- bp_millau::max_extrinsic_size()
+ bp_millau::Millau::max_extrinsic_size()
}
fn message_weight_limits(_message_payload: &[u8]) -> RangeInclusive<Weight> {
// we don't want to relay too large messages + keep reserve for future upgrades
let upper_limit = messages::target::maximal_incoming_message_dispatch_weight(
- bp_millau::max_extrinsic_weight(),
+ bp_millau::Millau::max_extrinsic_weight(),
);
// we're charging for payload bytes in `WithMillauMessageBridge::transaction_payment`
@@ -272,6 +276,19 @@ impl SourceHeaderChain<bp_millau::Balance> for Millau {
}
}
+impl SenderOrigin<crate::AccountId> for crate::Origin {
+ fn linked_account(&self) -> Option<crate::AccountId> {
+ match self.caller {
+ crate::OriginCaller::system(frame_system::RawOrigin::Signed(ref submitter)) =>
+ Some(submitter.clone()),
+ crate::OriginCaller::system(frame_system::RawOrigin::Root) |
+ crate::OriginCaller::system(frame_system::RawOrigin::None) =>
+ crate::RootAccountForPayments::get(),
+ _ => None,
+ }
+ }
+}
+
/// Rialto -> Millau message lane pallet parameters.
#[derive(RuntimeDebug, Clone, Encode, Decode, PartialEq, Eq, TypeInfo)]
pub enum RialtoToMillauMessagesParameter {
@@ -291,15 +308,23 @@ impl MessagesParameter for RialtoToMillauMessagesParameter {
#[cfg(test)]
mod tests {
use super::*;
- use crate::{AccountId, Call, ExistentialDeposit, Runtime, SystemCall, SystemConfig, VERSION};
+ use crate::{
+ AccountId, Call, DbWeight, ExistentialDeposit, MillauGrandpaInstance, Runtime, SystemCall,
+ SystemConfig, WithMillauMessagesInstance, VERSION,
+ };
use bp_message_dispatch::CallOrigin;
use bp_messages::{
target_chain::{DispatchMessage, DispatchMessageData, MessageDispatch},
MessageKey,
};
- use bp_runtime::{derive_account_id, messages::DispatchFeePayment, SourceAccount};
- use bridge_runtime_common::messages::target::{
- FromBridgedChainEncodedMessageCall, FromBridgedChainMessagePayload,
+ use bp_runtime::{derive_account_id, messages::DispatchFeePayment, Chain, SourceAccount};
+ use bridge_runtime_common::{
+ assert_complete_bridge_types,
+ integrity::{
+ assert_complete_bridge_constants, AssertBridgeMessagesPalletConstants,
+ AssertBridgePalletNames, AssertChainConstants, AssertCompleteBridgeConstants,
+ },
+ messages::target::{FromBridgedChainEncodedMessageCall, FromBridgedChainMessagePayload},
};
use frame_support::{
traits::Currency,
@@ -316,7 +341,7 @@ mod tests {
SystemConfig::default().build_storage::<Runtime>().unwrap().into();
ext.execute_with(|| {
let bridge = MILLAU_CHAIN_ID;
- let call: Call = SystemCall::remark { remark: vec![] }.into();
+ let call: Call = SystemCall::set_heap_pages { pages: 64 }.into();
let dispatch_weight = call.get_dispatch_info().weight;
let dispatch_fee = <Runtime as pallet_transaction_payment::Config>::WeightToFee::calc(
&dispatch_weight,
@@ -377,4 +402,157 @@ mod tests {
);
});
}
+
+ #[test]
+ fn ensure_rialto_message_lane_weights_are_correct() {
+ type Weights = pallet_bridge_messages::weights::MillauWeight<Runtime>;
+
+ pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
+ bp_rialto::DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
+ bp_rialto::ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT,
+ bp_rialto::MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
+ bp_rialto::PAY_INBOUND_DISPATCH_FEE_WEIGHT,
+ DbWeight::get(),
+ );
+
+ let max_incoming_message_proof_size = bp_millau::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
+ messages::target::maximal_incoming_message_size(bp_rialto::Rialto::max_extrinsic_size()),
+ );
+ pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
+ bp_rialto::Rialto::max_extrinsic_size(),
+ bp_rialto::Rialto::max_extrinsic_weight(),
+ max_incoming_message_proof_size,
+ messages::target::maximal_incoming_message_dispatch_weight(
+ bp_rialto::Rialto::max_extrinsic_weight(),
+ ),
+ );
+
+ let max_incoming_inbound_lane_data_proof_size =
+ bp_messages::InboundLaneData::<()>::encoded_size_hint(
+ bp_rialto::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX as _,
+ bp_rialto::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX as _,
+ )
+ .unwrap_or(u32::MAX);
+ pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
+ bp_rialto::Rialto::max_extrinsic_size(),
+ bp_rialto::Rialto::max_extrinsic_weight(),
+ max_incoming_inbound_lane_data_proof_size,
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ bp_rialto::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
+ DbWeight::get(),
+ );
+ }
+
+ #[test]
+ fn ensure_bridge_integrity() {
+ assert_complete_bridge_types!(
+ runtime: Runtime,
+ with_bridged_chain_grandpa_instance: MillauGrandpaInstance,
+ with_bridged_chain_messages_instance: WithMillauMessagesInstance,
+ bridge: WithMillauMessageBridge,
+ this_chain: bp_rialto::Rialto,
+ bridged_chain: bp_millau::Millau,
+ this_chain_account_id_converter: bp_rialto::AccountIdConverter
+ );
+
+ assert_complete_bridge_constants::<
+ Runtime,
+ MillauGrandpaInstance,
+ WithMillauMessagesInstance,
+ WithMillauMessageBridge,
+ bp_rialto::Rialto,
+ >(AssertCompleteBridgeConstants {
+ this_chain_constants: AssertChainConstants {
+ block_length: bp_rialto::BlockLength::get(),
+ block_weights: bp_rialto::BlockWeights::get(),
+ },
+ messages_pallet_constants: AssertBridgeMessagesPalletConstants {
+ max_unrewarded_relayers_in_bridged_confirmation_tx:
+ bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ max_unconfirmed_messages_in_bridged_confirmation_tx:
+ bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
+ bridged_chain_id: bp_runtime::MILLAU_CHAIN_ID,
+ },
+ pallet_names: AssertBridgePalletNames {
+ with_this_chain_messages_pallet_name: bp_rialto::WITH_RIALTO_MESSAGES_PALLET_NAME,
+ with_bridged_chain_grandpa_pallet_name: bp_millau::WITH_MILLAU_GRANDPA_PALLET_NAME,
+ with_bridged_chain_messages_pallet_name:
+ bp_millau::WITH_MILLAU_MESSAGES_PALLET_NAME,
+ },
+ });
+
+ assert_eq!(
+ MillauToRialtoConversionRate::key().to_vec(),
+ bp_runtime::storage_parameter_key(
+ bp_rialto::MILLAU_TO_RIALTO_CONVERSION_RATE_PARAMETER_NAME
+ )
+ .0,
+ );
+ }
+
+ #[test]
+ #[ignore]
+ fn no_stack_overflow_when_decoding_nested_call_during_dispatch() {
+ // this test is normally ignored, because it only makes sense to run it in release mode
+
+ let mut ext: sp_io::TestExternalities =
+ SystemConfig::default().build_storage::<Runtime>().unwrap().into();
+ ext.execute_with(|| {
+ let bridge = MILLAU_CHAIN_ID;
+
+ let mut call: Call = SystemCall::set_heap_pages { pages: 64 }.into();
+
+ for _i in 0..3000 {
+ call = Call::Sudo(pallet_sudo::Call::sudo { call: Box::new(call) });
+ }
+
+ let dispatch_weight = 500;
+ let dispatch_fee = <Runtime as pallet_transaction_payment::Config>::WeightToFee::calc(
+ &dispatch_weight,
+ );
+ assert!(dispatch_fee > 0);
+
+ // create relayer account with minimal balance
+ let relayer_account: AccountId = [1u8; 32].into();
+ let initial_amount = ExistentialDeposit::get();
+ let _ = <pallet_balances::Pallet<Runtime> as Currency<AccountId>>::deposit_creating(
+ &relayer_account,
+ initial_amount,
+ );
+
+ // create dispatch account with minimal balance + dispatch fee
+ let dispatch_account = derive_account_id::<
+ <Runtime as pallet_bridge_dispatch::Config>::SourceChainAccountId,
+ >(bridge, SourceAccount::Root);
+ let dispatch_account =
+ <Runtime as pallet_bridge_dispatch::Config>::AccountIdConverter::convert(
+ dispatch_account,
+ );
+ let _ = <pallet_balances::Pallet<Runtime> as Currency<AccountId>>::deposit_creating(
+ &dispatch_account,
+ initial_amount + dispatch_fee,
+ );
+
+ // dispatch message with intention to pay dispatch fee at the target chain
+ //
+ // this is where the stack overflow has happened before the fix has been applied
+ FromMillauMessageDispatch::dispatch(
+ &relayer_account,
+ DispatchMessage {
+ key: MessageKey { lane_id: Default::default(), nonce: 0 },
+ data: DispatchMessageData {
+ payload: Ok(FromBridgedChainMessagePayload::<WithMillauMessageBridge> {
+ spec_version: VERSION.spec_version,
+ weight: dispatch_weight,
+ origin: CallOrigin::SourceRoot,
+ dispatch_fee_payment: DispatchFeePayment::AtTargetChain,
+ call: FromBridgedChainEncodedMessageCall::new(call.encode()),
+ }),
+ fee: 1,
+ },
+ },
+ );
+ });
+ }
}
diff --git a/polkadot/bridges/bin/rialto/runtime/src/parachains.rs b/polkadot/bridges/bin/rialto/runtime/src/parachains.rs
index 60c5cf449ca224dbfb6b78418ee7112a0e0d1975..20a9aeb28c0dfed04731d5d26343213c08ad3112 100644
--- a/polkadot/bridges/bin/rialto/runtime/src/parachains.rs
+++ b/polkadot/bridges/bin/rialto/runtime/src/parachains.rs
@@ -16,7 +16,10 @@
//! Parachains support in Rialto runtime.
-use crate::{AccountId, Balance, Balances, BlockNumber, Event, Origin, Registrar, Runtime, Slots};
+use crate::{
+ AccountId, Babe, Balance, Balances, BlockNumber, Call, Event, Origin, Registrar, Runtime,
+ Slots, UncheckedExtrinsic,
+};
use frame_support::{parameter_types, weights::Weight};
use frame_system::EnsureRoot;
@@ -29,6 +32,15 @@ use polkadot_runtime_parachains::{
paras_inherent as parachains_paras_inherent, scheduler as parachains_scheduler,
session_info as parachains_session_info, shared as parachains_shared, ump as parachains_ump,
};
+use sp_runtime::transaction_validity::TransactionPriority;
+
+impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime
+where
+ Call: From<C>,
+{
+ type Extrinsic = UncheckedExtrinsic;
+ type OverarchingCall = Call;
+}
/// Special `RewardValidators` that does nothing ;)
pub struct RewardValidators;
@@ -49,6 +61,7 @@ impl parachains_hrmp::Config for Runtime {
type Event = Event;
type Origin = Origin;
type Currency = Balances;
+ type WeightInfo = parachains_hrmp::TestWeightInfo;
}
impl parachains_inclusion::Config for Runtime {
@@ -65,10 +78,15 @@ impl parachains_initializer::Config for Runtime {
impl parachains_origin::Config for Runtime {}
+parameter_types! {
+ pub const ParasUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
+}
+
impl parachains_paras::Config for Runtime {
- type Origin = Origin;
type Event = Event;
type WeightInfo = parachains_paras::TestWeightInfo;
+ type UnsignedPriority = ParasUnsignedPriority;
+ type NextSessionRotation = Babe;
}
impl parachains_paras_inherent::Config for Runtime {
@@ -90,6 +108,7 @@ impl parachains_ump::Config for Runtime {
type UmpSink = ();
type FirstMessageFactorPercent = FirstMessageFactorPercent;
type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
+ type WeightInfo = parachains_ump::TestWeightInfo;
}
// required onboarding pallets. We're not going to use auctions or crowdloans, so they're missing
@@ -120,6 +139,7 @@ impl slots::Config for Runtime {
type LeasePeriod = LeasePeriod;
type WeightInfo = slots::TestWeightInfo;
type LeaseOffset = ();
+ type ForceOrigin = EnsureRoot<AccountId>;
}
impl paras_sudo_wrapper::Config for Runtime {}
diff --git a/polkadot/bridges/bin/runtime-common/Cargo.toml b/polkadot/bridges/bin/runtime-common/Cargo.toml
index c7885f617482bd34d1d31b93250f341f0204c64a..d1ec30c0aa4b027c0fd62b8e13fff1912f99ebe9 100644
--- a/polkadot/bridges/bin/runtime-common/Cargo.toml
+++ b/polkadot/bridges/bin/runtime-common/Cargo.toml
@@ -2,7 +2,7 @@
name = "bridge-runtime-common"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -11,7 +11,8 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
ed25519-dalek = { version = "1.0", default-features = false, optional = true }
hash-db = { version = "0.15.2", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
+static_assertions = { version = "1.1", optional = true }
# Bridge dependencies
@@ -25,12 +26,16 @@ pallet-bridge-messages = { path = "../../modules/messages", default-features = f
# Substrate dependencies
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-version = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
[features]
default = ["std"]
@@ -40,6 +45,7 @@ std = [
"bp-runtime/std",
"codec/std",
"frame-support/std",
+ "frame-system/std",
"hash-db/std",
"scale-info/std",
"pallet-bridge-dispatch/std",
@@ -47,6 +53,7 @@ std = [
"pallet-bridge-messages/std",
"pallet-transaction-payment/std",
"scale-info/std",
+ "sp-api/std",
"sp-core/std",
"sp-runtime/std",
"sp-state-machine/std",
@@ -55,7 +62,12 @@ std = [
]
runtime-benchmarks = [
"ed25519-dalek/u64_backend",
+ "pallet-balances",
"pallet-bridge-grandpa/runtime-benchmarks",
"pallet-bridge-messages/runtime-benchmarks",
"sp-state-machine",
+ "sp-version",
+]
+integrity-test = [
+ "static_assertions",
]
diff --git a/polkadot/bridges/bin/runtime-common/README.md b/polkadot/bridges/bin/runtime-common/README.md
index 38a47bfdcc9d9f72da8c94770e33be1c2890af11..5f2298cd787d3f0dd0e35eecc28ba877b83a80c9 100644
--- a/polkadot/bridges/bin/runtime-common/README.md
+++ b/polkadot/bridges/bin/runtime-common/README.md
@@ -62,8 +62,11 @@ corresponding chain. There is single exception, though (it may be changed in the
This trait represents this chain from bridge point of view. Let's review every method of this trait:
-- `ThisChainWithMessages::is_outbound_lane_enabled`: is used to check whether given lane accepts
- outbound messages.
+- `ThisChainWithMessages::is_message_accepted`: is used to check whether given lane accepts
+ messages. The send-message origin is passed to the function, so you may e.g. verify that only
+ given pallet is able to send messages over selected lane. **IMPORTANT**: if you assume that the
+ message must be paid by the sender, you must ensure that the sender origin has linked the account
+ for paying message delivery and dispatch fee.
- `ThisChainWithMessages::maximal_pending_messages_at_outbound_lane`: you should return maximal
number of pending (undelivered) messages from this function. Returning small values would require
diff --git a/polkadot/bridges/bin/runtime-common/src/integrity.rs b/polkadot/bridges/bin/runtime-common/src/integrity.rs
new file mode 100644
index 0000000000000000000000000000000000000000..ab517566a0fe6e882802b1cb0b77bd1f5d4503bd
--- /dev/null
+++ b/polkadot/bridges/bin/runtime-common/src/integrity.rs
@@ -0,0 +1,331 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Integrity tests for chain constants and pallets configuration.
+//!
+//! Most of the tests in this module assume that the bridge is using standard (see `crate::messages`
+//! module for details) configuration.
+
+use crate::messages::MessageBridge;
+
+use bp_messages::MessageNonce;
+use bp_runtime::{Chain, ChainId};
+use codec::Encode;
+use frame_support::{storage::generator::StorageValue, traits::Get};
+use frame_system::limits;
+
+/// Macro that ensures that the runtime configuration and chain primitives crate are sharing
+/// the same types (index, block number, hash, hasher, account id and header).
+#[macro_export]
+macro_rules! assert_chain_types(
+ ( runtime: $r:path, this_chain: $this:path ) => {
+ {
+ // if one of asserts fail, then either bridge isn't configured properly (or alternatively - non-standard
+ // configuration is used), or something has broke existing configuration (meaning that all bridged chains
+ // and relays will stop functioning)
+ use frame_system::Config as SystemConfig;
+ use static_assertions::assert_type_eq_all;
+
+ assert_type_eq_all!(<$r as SystemConfig>::Index, bp_runtime::IndexOf<$this>);
+ assert_type_eq_all!(<$r as SystemConfig>::BlockNumber, bp_runtime::BlockNumberOf<$this>);
+ assert_type_eq_all!(<$r as SystemConfig>::Hash, bp_runtime::HashOf<$this>);
+ assert_type_eq_all!(<$r as SystemConfig>::Hashing, bp_runtime::HasherOf<$this>);
+ assert_type_eq_all!(<$r as SystemConfig>::AccountId, bp_runtime::AccountIdOf<$this>);
+ assert_type_eq_all!(<$r as SystemConfig>::Header, bp_runtime::HeaderOf<$this>);
+ }
+ }
+);
+
+/// Macro that ensures that the bridge configuration and chain primitives crates are sharing
+/// the same types (hash, account id, ...).
+#[macro_export]
+macro_rules! assert_bridge_types(
+ ( bridge: $bridge:path, this_chain: $this:path, bridged_chain: $bridged:path ) => {
+ {
+ // if one of this asserts fail, then all chains, bridged with this chain and bridge relays are now broken
+ //
+ // `frame_support::weights::Weight` is used here directly, because all chains we know are using this
+ // primitive (may be changed in the future)
+ use $crate::messages::{
+ AccountIdOf, BalanceOf, BridgedChain, HashOf, SignatureOf, SignerOf, ThisChain, WeightOf,
+ };
+ use static_assertions::assert_type_eq_all;
+
+ assert_type_eq_all!(HashOf<ThisChain<$bridge>>, bp_runtime::HashOf<$this>);
+ assert_type_eq_all!(AccountIdOf<ThisChain<$bridge>>, bp_runtime::AccountIdOf<$this>);
+ assert_type_eq_all!(SignerOf<ThisChain<$bridge>>, bp_runtime::AccountPublicOf<$this>);
+ assert_type_eq_all!(SignatureOf<ThisChain<$bridge>>, bp_runtime::SignatureOf<$this>);
+ assert_type_eq_all!(WeightOf<ThisChain<$bridge>>, frame_support::weights::Weight);
+ assert_type_eq_all!(BalanceOf<ThisChain<$bridge>>, bp_runtime::BalanceOf<$this>);
+
+ assert_type_eq_all!(HashOf<BridgedChain<$bridge>>, bp_runtime::HashOf<$bridged>);
+ assert_type_eq_all!(AccountIdOf<BridgedChain<$bridge>>, bp_runtime::AccountIdOf<$bridged>);
+ assert_type_eq_all!(SignerOf<BridgedChain<$bridge>>, bp_runtime::AccountPublicOf<$bridged>);
+ assert_type_eq_all!(SignatureOf<BridgedChain<$bridge>>, bp_runtime::SignatureOf<$bridged>);
+ assert_type_eq_all!(WeightOf<BridgedChain<$bridge>>, frame_support::weights::Weight);
+ assert_type_eq_all!(BalanceOf<BridgedChain<$bridge>>, bp_runtime::BalanceOf<$bridged>);
+ }
+ }
+);
+
+/// Macro that ensures that the bridge GRANDPA pallet is configured properly to bridge with given
+/// chain.
+#[macro_export]
+macro_rules! assert_bridge_grandpa_pallet_types(
+ ( runtime: $r:path, with_bridged_chain_grandpa_instance: $i:path, bridged_chain: $bridged:path ) => {
+ {
+ // if one of asserts fail, then either bridge isn't configured properly (or alternatively - non-standard
+ // configuration is used), or something has broke existing configuration (meaning that all bridged chains
+ // and relays will stop functioning)
+ use pallet_bridge_grandpa::Config as GrandpaConfig;
+ use static_assertions::assert_type_eq_all;
+
+ assert_type_eq_all!(<$r as GrandpaConfig<$i>>::BridgedChain, $bridged);
+ }
+ }
+);
+
+/// Macro that ensures that the bridge messages pallet is configured properly to bridge using given
+/// configuration.
+#[macro_export]
+macro_rules! assert_bridge_messages_pallet_types(
+ (
+ runtime: $r:path,
+ with_bridged_chain_messages_instance: $i:path,
+ bridge: $bridge:path,
+ this_chain_account_id_converter: $this_converter:path
+ ) => {
+ {
+ // if one of asserts fail, then either bridge isn't configured properly (or alternatively - non-standard
+ // configuration is used), or something has broke existing configuration (meaning that all bridged chains
+ // and relays will stop functioning)
+ use $crate::messages::{
+ source::FromThisChainMessagePayload,
+ target::FromBridgedChainMessagePayload,
+ AccountIdOf, BalanceOf, BridgedChain, ThisChain, WeightOf,
+ };
+ use pallet_bridge_messages::Config as MessagesConfig;
+ use static_assertions::assert_type_eq_all;
+
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::OutboundPayload, FromThisChainMessagePayload<$bridge>);
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::OutboundMessageFee, BalanceOf<ThisChain<$bridge>>);
+
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::InboundPayload, FromBridgedChainMessagePayload<$bridge>);
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::InboundMessageFee, BalanceOf<BridgedChain<$bridge>>);
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::InboundRelayer, AccountIdOf<BridgedChain<$bridge>>);
+
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::AccountIdConverter, $this_converter);
+
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::TargetHeaderChain, BridgedChain<$bridge>);
+ assert_type_eq_all!(<$r as MessagesConfig<$i>>::SourceHeaderChain, BridgedChain<$bridge>);
+ }
+ }
+);
+
+/// Macro that combines four other macro calls - `assert_chain_types`, `assert_bridge_types`,
+/// `assert_bridge_grandpa_pallet_types` and `assert_bridge_messages_pallet_types`. It may be used
+/// at the chain that is implemeting complete standard messages bridge (i.e. with bridge GRANDPA and
+/// messages pallets deployed).
+#[macro_export]
+macro_rules! assert_complete_bridge_types(
+ (
+ runtime: $r:path,
+ with_bridged_chain_grandpa_instance: $gi:path,
+ with_bridged_chain_messages_instance: $mi:path,
+ bridge: $bridge:path,
+ this_chain: $this:path,
+ bridged_chain: $bridged:path,
+ this_chain_account_id_converter: $this_converter:path
+ ) => {
+ $crate::assert_chain_types!(runtime: $r, this_chain: $this);
+ $crate::assert_bridge_types!(bridge: $bridge, this_chain: $this, bridged_chain: $bridged);
+ $crate::assert_bridge_grandpa_pallet_types!(
+ runtime: $r,
+ with_bridged_chain_grandpa_instance: $gi,
+ bridged_chain: $bridged
+ );
+ $crate::assert_bridge_messages_pallet_types!(
+ runtime: $r,
+ with_bridged_chain_messages_instance: $mi,
+ bridge: $bridge,
+ this_chain_account_id_converter: $this_converter
+ );
+ }
+);
+
+/// Parameters for asserting chain-related constants.
+#[derive(Debug)]
+pub struct AssertChainConstants {
+ /// Block length limits of the chain.
+ pub block_length: limits::BlockLength,
+ /// Block weight limits of the chain.
+ pub block_weights: limits::BlockWeights,
+}
+
+/// Test that our hardcoded, chain-related constants, are matching chain runtime configuration.
+///
+/// In particular, this test ensures that:
+///
+/// 1) block weight limits are matching;
+/// 2) block size limits are matching.
+pub fn assert_chain_constants<R, C>(params: AssertChainConstants)
+where
+ R: frame_system::Config,
+ C: Chain,
+{
+ // we don't check runtime version here, because in our case we'll be building relay from one
+ // repo and runtime will live in another repo, along with outdated relay version. To avoid
+ // unneeded commits, let's not raise an error in case of version mismatch.
+
+ // if one of following assert fails, it means that we may need to upgrade bridged chain and
+ // relay to use updated constants. If constants are now smaller than before, it may lead to
+ // undeliverable messages.
+
+ // `BlockLength` struct is not implementing `PartialEq`, so we compare encoded values here.
+ assert_eq!(
+ R::BlockLength::get().encode(),
+ params.block_length.encode(),
+ "BlockLength from runtime ({:?}) differ from hardcoded: {:?}",
+ R::BlockLength::get(),
+ params.block_length,
+ );
+ // `BlockWeights` struct is not implementing `PartialEq`, so we compare encoded values here
+ assert_eq!(
+ R::BlockWeights::get().encode(),
+ params.block_weights.encode(),
+ "BlockWeights from runtime ({:?}) differ from hardcoded: {:?}",
+ R::BlockWeights::get(),
+ params.block_weights,
+ );
+}
+
+/// Test that the constants, used in GRANDPA pallet configuration are valid.
+pub fn assert_bridge_grandpa_pallet_constants<R, GI>()
+where
+ R: pallet_bridge_grandpa::Config<GI>,
+ GI: 'static,
+{
+ assert!(
+ R::MaxRequests::get() > 0,
+ "MaxRequests ({}) must be larger than zero",
+ R::MaxRequests::get(),
+ );
+}
+
+/// Parameters for asserting messages pallet constants.
+#[derive(Debug)]
+pub struct AssertBridgeMessagesPalletConstants {
+ /// Maximal number of unrewarded relayer entries in a confirmation transaction at the bridged
+ /// chain.
+ pub max_unrewarded_relayers_in_bridged_confirmation_tx: MessageNonce,
+ /// Maximal number of unconfirmed messages in a confirmation transaction at the bridged chain.
+ pub max_unconfirmed_messages_in_bridged_confirmation_tx: MessageNonce,
+ /// Identifier of the bridged chain.
+ pub bridged_chain_id: ChainId,
+}
+
+/// Test that the constants, used in messages pallet configuration are valid.
+pub fn assert_bridge_messages_pallet_constants<R, MI>(params: AssertBridgeMessagesPalletConstants)
+where
+ R: pallet_bridge_messages::Config<MI>,
+ MI: 'static,
+{
+ assert!(
+ R::MaxMessagesToPruneAtOnce::get() > 0,
+ "MaxMessagesToPruneAtOnce ({}) must be larger than zero",
+ R::MaxMessagesToPruneAtOnce::get(),
+ );
+ assert!(
+ R::MaxUnrewardedRelayerEntriesAtInboundLane::get() <= params.max_unrewarded_relayers_in_bridged_confirmation_tx,
+ "MaxUnrewardedRelayerEntriesAtInboundLane ({}) must be <= than the hardcoded value for bridged chain: {}",
+ R::MaxUnrewardedRelayerEntriesAtInboundLane::get(),
+ params.max_unrewarded_relayers_in_bridged_confirmation_tx,
+ );
+ assert!(
+ R::MaxUnconfirmedMessagesAtInboundLane::get() <= params.max_unconfirmed_messages_in_bridged_confirmation_tx,
+ "MaxUnrewardedRelayerEntriesAtInboundLane ({}) must be <= than the hardcoded value for bridged chain: {}",
+ R::MaxUnconfirmedMessagesAtInboundLane::get(),
+ params.max_unconfirmed_messages_in_bridged_confirmation_tx,
+ );
+ assert_eq!(R::BridgedChainId::get(), params.bridged_chain_id);
+}
+
+/// Parameters for asserting bridge pallet names.
+#[derive(Debug)]
+pub struct AssertBridgePalletNames<'a> {
+ /// Name of the messages pallet, deployed at the bridged chain and used to bridge with this
+ /// chain.
+ pub with_this_chain_messages_pallet_name: &'a str,
+ /// Name of the GRANDPA pallet, deployed at this chain and used to bridge with the bridged
+ /// chain.
+ pub with_bridged_chain_grandpa_pallet_name: &'a str,
+ /// Name of the messages pallet, deployed at this chain and used to bridge with the bridged
+ /// chain.
+ pub with_bridged_chain_messages_pallet_name: &'a str,
+}
+
+/// Tests that bridge pallet names used in `construct_runtime!()` macro call are matching constants
+/// from chain primitives crates.
+pub fn assert_bridge_pallet_names<B, R, GI, MI>(params: AssertBridgePalletNames)
+where
+ B: MessageBridge,
+ R: pallet_bridge_grandpa::Config<GI> + pallet_bridge_messages::Config<MI>,
+ GI: 'static,
+ MI: 'static,
+{
+ assert_eq!(B::BRIDGED_MESSAGES_PALLET_NAME, params.with_this_chain_messages_pallet_name);
+ assert_eq!(
+ pallet_bridge_grandpa::PalletOwner::<R, GI>::storage_value_final_key().to_vec(),
+ bp_runtime::storage_value_key(params.with_bridged_chain_grandpa_pallet_name, "PalletOwner",).0,
+ );
+ assert_eq!(
+ pallet_bridge_messages::PalletOwner::<R, MI>::storage_value_final_key().to_vec(),
+ bp_runtime::storage_value_key(
+ params.with_bridged_chain_messages_pallet_name,
+ "PalletOwner",
+ )
+ .0,
+ );
+}
+
+/// Parameters for asserting complete standard messages bridge.
+#[derive(Debug)]
+pub struct AssertCompleteBridgeConstants<'a> {
+ /// Parameters to assert this chain constants.
+ pub this_chain_constants: AssertChainConstants,
+ /// Parameters to assert messages pallet constants.
+ pub messages_pallet_constants: AssertBridgeMessagesPalletConstants,
+ /// Parameters to assert pallet names constants.
+ pub pallet_names: AssertBridgePalletNames<'a>,
+}
+
+/// All bridge-related constants tests for the complete standard messages bridge (i.e. with bridge
+/// GRANDPA and messages pallets deployed).
+pub fn assert_complete_bridge_constants<R, GI, MI, B, This>(params: AssertCompleteBridgeConstants)
+where
+ R: frame_system::Config
+ + pallet_bridge_grandpa::Config<GI>
+ + pallet_bridge_messages::Config<MI>,
+ GI: 'static,
+ MI: 'static,
+ B: MessageBridge,
+ This: Chain,
+{
+ assert_chain_constants::<R, This>(params.this_chain_constants);
+ assert_bridge_grandpa_pallet_constants::<R, GI>();
+ assert_bridge_messages_pallet_constants::<R, MI>(params.messages_pallet_constants);
+ assert_bridge_pallet_names::<B, R, GI, MI>(params.pallet_names);
+}
diff --git a/polkadot/bridges/bin/runtime-common/src/lib.rs b/polkadot/bridges/bin/runtime-common/src/lib.rs
index 66f2c6c3a01f1e8178a73ecdbc67404d90db6ddf..c7fb98aba767dd0eb1b1040c9bafdd036dfbeb77 100644
--- a/polkadot/bridges/bin/runtime-common/src/lib.rs
+++ b/polkadot/bridges/bin/runtime-common/src/lib.rs
@@ -21,3 +21,6 @@
pub mod messages;
pub mod messages_api;
pub mod messages_benchmarking;
+
+#[cfg(feature = "integrity-test")]
+pub mod integrity;
diff --git a/polkadot/bridges/bin/runtime-common/src/messages.rs b/polkadot/bridges/bin/runtime-common/src/messages.rs
index b34cbb85540d49e2169655d324a0aa614c1e6ad4..250b68ceffe2fd7bfa7ddf45905a9b21abb1dae0 100644
--- a/polkadot/bridges/bin/runtime-common/src/messages.rs
+++ b/polkadot/bridges/bin/runtime-common/src/messages.rs
@@ -22,7 +22,7 @@
use bp_message_dispatch::MessageDispatch as _;
use bp_messages::{
- source_chain::{LaneMessageVerifier, Sender},
+ source_chain::LaneMessageVerifier,
target_chain::{DispatchMessage, MessageDispatch, ProvedLaneMessages, ProvedMessages},
InboundLaneData, LaneId, Message, MessageData, MessageKey, MessageNonce, OutboundLaneData,
};
@@ -30,7 +30,7 @@ use bp_runtime::{
messages::{DispatchFeePayment, MessageDispatchResult},
ChainId, Size, StorageProofChecker,
};
-use codec::{Decode, Encode};
+use codec::{Decode, DecodeLimit, Encode};
use frame_support::{
traits::{Currency, ExistenceRequirement},
weights::{Weight, WeightToFeePolynomial},
@@ -70,6 +70,7 @@ pub trait MessageBridge {
/// Convert Bridged chain balance into This chain balance.
fn bridged_balance_to_this_balance(
bridged_balance: BalanceOf<BridgedChain<Self>>,
+ bridged_to_this_conversion_rate_override: Option<FixedU128>,
) -> BalanceOf<ThisChain<Self>>;
}
@@ -110,11 +111,13 @@ pub struct MessageTransaction<Weight> {
/// This chain that has `pallet-bridge-messages` and `dispatch` modules.
pub trait ThisChainWithMessages: ChainWithMessages {
+ /// Call origin on the chain.
+ type Origin;
/// Call type on the chain.
type Call: Encode + Decode;
- /// Are we accepting any messages to the given lane?
- fn is_outbound_lane_enabled(lane: &LaneId) -> bool;
+ /// Do we accept message sent by given origin to given lane?
+ fn is_message_accepted(origin: &Self::Origin, lane: &LaneId) -> bool;
/// Maximal number of pending (not yet delivered) messages at This chain.
///
@@ -172,11 +175,13 @@ pub type SignatureOf<C> = <C as ChainWithMessages>::Signature;
pub type WeightOf<C> = <C as ChainWithMessages>::Weight;
/// Type of balances that is used on the chain.
pub type BalanceOf<C> = <C as ChainWithMessages>::Balance;
+/// Type of origin that is used on the chain.
+pub type OriginOf<C> = <C as ThisChainWithMessages>::Origin;
/// Type of call that is used on this chain.
pub type CallOf<C> = <C as ThisChainWithMessages>::Call;
/// Raw storage proof type (just raw trie nodes).
-type RawStorageProof = Vec<Vec<u8>>;
+pub type RawStorageProof = Vec<Vec<u8>>;
/// Compute fee of transaction at runtime where regular transaction payment pallet is being used.
///
@@ -269,7 +274,8 @@ pub mod source {
pub struct FromThisChainMessageVerifier<B>(PhantomData<B>);
/// The error message returned from LaneMessageVerifier when outbound lane is disabled.
- pub const OUTBOUND_LANE_DISABLED: &str = "The outbound message lane is disabled.";
+ pub const MESSAGE_REJECTED_BY_OUTBOUND_LANE: &str =
+ "The outbound message lane has rejected the message.";
/// The error message returned from LaneMessageVerifier when too many pending messages at the
/// lane.
pub const TOO_MANY_PENDING_MESSAGES: &str = "Too many pending messages at the lane.";
@@ -280,26 +286,30 @@ pub mod source {
impl<B>
LaneMessageVerifier<
+ OriginOf<ThisChain<B>>,
AccountIdOf<ThisChain<B>>,
FromThisChainMessagePayload<B>,
BalanceOf<ThisChain<B>>,
> for FromThisChainMessageVerifier<B>
where
B: MessageBridge,
+ // matches requirements from the `frame_system::Config::Origin`
+ OriginOf<ThisChain<B>>: Clone
+ + Into<Result<frame_system::RawOrigin<AccountIdOf<ThisChain<B>>>, OriginOf<ThisChain<B>>>>,
AccountIdOf<ThisChain<B>>: PartialEq + Clone,
{
type Error = &'static str;
fn verify_message(
- submitter: &Sender<AccountIdOf<ThisChain<B>>>,
+ submitter: &OriginOf<ThisChain<B>>,
delivery_and_dispatch_fee: &BalanceOf<ThisChain<B>>,
lane: &LaneId,
lane_outbound_data: &OutboundLaneData,
payload: &FromThisChainMessagePayload<B>,
) -> Result<(), Self::Error> {
// reject message if lane is blocked
- if !ThisChain::<B>::is_outbound_lane_enabled(lane) {
- return Err(OUTBOUND_LANE_DISABLED)
+ if !ThisChain::<B>::is_message_accepted(submitter, lane) {
+ return Err(MESSAGE_REJECTED_BY_OUTBOUND_LANE)
}
// reject message if there are too many pending messages at this lane
@@ -313,11 +323,29 @@ pub mod source {
// Do the dispatch-specific check. We assume that the target chain uses
// `Dispatch`, so we verify the message accordingly.
- pallet_bridge_dispatch::verify_message_origin(submitter, payload)
- .map_err(|_| BAD_ORIGIN)?;
+ let raw_origin_or_err: Result<
+ frame_system::RawOrigin<AccountIdOf<ThisChain<B>>>,
+ OriginOf<ThisChain<B>>,
+ > = submitter.clone().into();
+ match raw_origin_or_err {
+ Ok(raw_origin) =>
+ pallet_bridge_dispatch::verify_message_origin(&raw_origin, payload)
+ .map(drop)
+ .map_err(|_| BAD_ORIGIN)?,
+ Err(_) => {
+ // so what it means that we've failed to convert origin to the
+ // `frame_system::RawOrigin`? now it means that the custom pallet origin has
+ // been used to send the message. Do we need to verify it? The answer is no,
+ // because pallet may craft any origin (e.g. root) && we can't verify whether it
+ // is valid, or not.
+ },
+ };
- let minimal_fee_in_this_tokens =
- estimate_message_dispatch_and_delivery_fee::<B>(payload, B::RELAYER_FEE_PERCENT)?;
+ let minimal_fee_in_this_tokens = estimate_message_dispatch_and_delivery_fee::<B>(
+ payload,
+ B::RELAYER_FEE_PERCENT,
+ None,
+ )?;
// compare with actual fee paid
if *delivery_and_dispatch_fee < minimal_fee_in_this_tokens {
@@ -371,6 +399,7 @@ pub mod source {
pub fn estimate_message_dispatch_and_delivery_fee<B: MessageBridge>(
payload: &FromThisChainMessagePayload<B>,
relayer_fee_percent: u32,
+ bridged_to_this_conversion_rate: Option<FixedU128>,
) -> Result<BalanceOf<ThisChain<B>>, &'static str> {
// the fee (in Bridged tokens) of all transactions that are made on the Bridged chain
//
@@ -391,8 +420,11 @@ pub mod source {
ThisChain::<B>::transaction_payment(confirmation_transaction);
// minimal fee (in This tokens) is a sum of all required fees
- let minimal_fee = B::bridged_balance_to_this_balance(delivery_transaction_fee)
- .checked_add(&confirmation_transaction_fee);
+ let minimal_fee = B::bridged_balance_to_this_balance(
+ delivery_transaction_fee,
+ bridged_to_this_conversion_rate,
+ )
+ .checked_add(&confirmation_transaction_fee);
// before returning, add extra fee that is paid to the relayer (relayer interest)
minimal_fee
@@ -428,7 +460,7 @@ pub mod source {
// Messages delivery proof is just proof of single storage key read => any error
// is fatal.
let storage_inbound_lane_data_key =
- pallet_bridge_messages::storage_keys::inbound_lane_data_key(B::BRIDGED_MESSAGES_PALLET_NAME, &lane);
+ bp_messages::storage_keys::inbound_lane_data_key(B::BRIDGED_MESSAGES_PALLET_NAME, &lane);
let raw_inbound_lane_data = storage
.read_value(storage_inbound_lane_data_key.0.as_ref())
.map_err(|_| "Failed to read inbound lane state from storage proof")?
@@ -513,7 +545,11 @@ pub mod target {
for Result<DecodedCall, ()>
{
fn from(encoded_call: FromBridgedChainEncodedMessageCall<DecodedCall>) -> Self {
- DecodedCall::decode(&mut &encoded_call.encoded_call[..]).map_err(drop)
+ DecodedCall::decode_with_depth_limit(
+ sp_api::MAX_EXTRINSIC_DEPTH,
+ &mut &encoded_call.encoded_call[..],
+ )
+ .map_err(drop)
}
}
@@ -674,16 +710,15 @@ pub mod target {
B: MessageBridge,
{
fn read_raw_outbound_lane_data(&self, lane_id: &LaneId) -> Option<Vec<u8>> {
- let storage_outbound_lane_data_key =
- pallet_bridge_messages::storage_keys::outbound_lane_data_key(
- B::BRIDGED_MESSAGES_PALLET_NAME,
- lane_id,
- );
+ let storage_outbound_lane_data_key = bp_messages::storage_keys::outbound_lane_data_key(
+ B::BRIDGED_MESSAGES_PALLET_NAME,
+ lane_id,
+ );
self.storage.read_value(storage_outbound_lane_data_key.0.as_ref()).ok()?
}
fn read_raw_message(&self, message_key: &MessageKey) -> Option<Vec<u8>> {
- let storage_message_key = pallet_bridge_messages::storage_keys::message_key(
+ let storage_message_key = bp_messages::storage_keys::message_key(
B::BRIDGED_MESSAGES_PALLET_NAME,
&message_key.lane_id,
message_key.nonce,
@@ -799,8 +834,12 @@ mod tests {
fn bridged_balance_to_this_balance(
bridged_balance: BridgedChainBalance,
+ bridged_to_this_conversion_rate_override: Option<FixedU128>,
) -> ThisChainBalance {
- ThisChainBalance(bridged_balance.0 * BRIDGED_CHAIN_TO_THIS_CHAIN_BALANCE_RATE as u32)
+ let conversion_rate = bridged_to_this_conversion_rate_override
+ .map(|r| r.to_float() as u32)
+ .unwrap_or(BRIDGED_CHAIN_TO_THIS_CHAIN_BALANCE_RATE);
+ ThisChainBalance(bridged_balance.0 * conversion_rate)
}
}
@@ -818,7 +857,10 @@ mod tests {
type ThisChain = BridgedChain;
type BridgedChain = ThisChain;
- fn bridged_balance_to_this_balance(_this_balance: ThisChainBalance) -> BridgedChainBalance {
+ fn bridged_balance_to_this_balance(
+ _this_balance: ThisChainBalance,
+ _bridged_to_this_conversion_rate_override: Option<FixedU128>,
+ ) -> BridgedChainBalance {
unreachable!()
}
}
@@ -836,6 +878,18 @@ mod tests {
#[codec(index = 84)]
Mint,
}
+ #[derive(Clone, Debug)]
+ struct ThisChainOrigin(Result<frame_system::RawOrigin<ThisChainAccountId>, ()>);
+
+ impl From<ThisChainOrigin>
+ for Result<frame_system::RawOrigin<ThisChainAccountId>, ThisChainOrigin>
+ {
+ fn from(
+ origin: ThisChainOrigin,
+ ) -> Result<frame_system::RawOrigin<ThisChainAccountId>, ThisChainOrigin> {
+ origin.clone().0.map_err(|_| origin)
+ }
+ }
#[derive(Debug, PartialEq, Decode, Encode)]
struct BridgedChainAccountId(u32);
@@ -845,6 +899,18 @@ mod tests {
struct BridgedChainSignature(u32);
#[derive(Debug, PartialEq, Decode, Encode)]
enum BridgedChainCall {}
+ #[derive(Clone, Debug)]
+ struct BridgedChainOrigin;
+
+ impl From<BridgedChainOrigin>
+ for Result<frame_system::RawOrigin<BridgedChainAccountId>, BridgedChainOrigin>
+ {
+ fn from(
+ _origin: BridgedChainOrigin,
+ ) -> Result<frame_system::RawOrigin<BridgedChainAccountId>, BridgedChainOrigin> {
+ unreachable!()
+ }
+ }
macro_rules! impl_wrapped_balance {
($name:ident) => {
@@ -922,9 +988,10 @@ mod tests {
}
impl ThisChainWithMessages for ThisChain {
+ type Origin = ThisChainOrigin;
type Call = ThisChainCall;
- fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
+ fn is_message_accepted(_send_origin: &Self::Origin, lane: &LaneId) -> bool {
lane == TEST_LANE_ID
}
@@ -982,9 +1049,10 @@ mod tests {
}
impl ThisChainWithMessages for BridgedChain {
+ type Origin = BridgedChainOrigin;
type Call = BridgedChainCall;
- fn is_outbound_lane_enabled(_lane: &LaneId) -> bool {
+ fn is_message_accepted(_send_origin: &Self::Origin, _lane: &LaneId) -> bool {
unreachable!()
}
@@ -1096,6 +1164,7 @@ mod tests {
source::estimate_message_dispatch_and_delivery_fee::<OnThisChainBridge>(
&payload,
OnThisChainBridge::RELAYER_FEE_PERCENT,
+ None,
),
Ok(ThisChainBalance(EXPECTED_MINIMAL_FEE)),
);
@@ -1107,6 +1176,7 @@ mod tests {
source::estimate_message_dispatch_and_delivery_fee::<OnThisChainBridge>(
&payload_with_pay_on_target,
OnThisChainBridge::RELAYER_FEE_PERCENT,
+ None,
)
.expect(
"estimate_message_dispatch_and_delivery_fee failed for pay-at-target-chain message",
@@ -1121,7 +1191,7 @@ mod tests {
// and now check that the verifier checks the fee
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Root,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Root)),
&ThisChainBalance(1),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1130,7 +1200,7 @@ mod tests {
Err(source::TOO_LOW_FEE)
);
assert!(source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Root,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Root)),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1153,7 +1223,7 @@ mod tests {
// and now check that the verifier checks the fee
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Signed(ThisChainAccountId(0)),
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Signed(ThisChainAccountId(0)))),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1163,7 +1233,7 @@ mod tests {
);
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::None,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::None)),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1172,7 +1242,7 @@ mod tests {
Err(source::BAD_ORIGIN)
);
assert!(source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Root,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Root)),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1195,7 +1265,7 @@ mod tests {
// and now check that the verifier checks the fee
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Signed(ThisChainAccountId(0)),
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Signed(ThisChainAccountId(0)))),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1204,7 +1274,7 @@ mod tests {
Err(source::BAD_ORIGIN)
);
assert!(source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Signed(ThisChainAccountId(1)),
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Signed(ThisChainAccountId(1)))),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&test_lane_outbound_data(),
@@ -1217,13 +1287,13 @@ mod tests {
fn message_is_rejected_when_sent_using_disabled_lane() {
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Root,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Root)),
&ThisChainBalance(1_000_000),
b"dsbl",
&test_lane_outbound_data(),
®ular_outbound_message_payload(),
),
- Err(source::OUTBOUND_LANE_DISABLED)
+ Err(source::MESSAGE_REJECTED_BY_OUTBOUND_LANE)
);
}
@@ -1231,7 +1301,7 @@ mod tests {
fn message_is_rejected_when_there_are_too_many_pending_messages_at_outbound_lane() {
assert_eq!(
source::FromThisChainMessageVerifier::<OnThisChainBridge>::verify_message(
- &Sender::Root,
+ &ThisChainOrigin(Ok(frame_system::RawOrigin::Root)),
&ThisChainBalance(1_000_000),
TEST_LANE_ID,
&OutboundLaneData {
@@ -1573,4 +1643,21 @@ mod tests {
100 + 50 * 10 + 777,
);
}
+
+ #[test]
+ fn conversion_rate_override_works() {
+ let payload = regular_outbound_message_payload();
+ let regular_fee = source::estimate_message_dispatch_and_delivery_fee::<OnThisChainBridge>(
+ &payload,
+ OnThisChainBridge::RELAYER_FEE_PERCENT,
+ None,
+ );
+ let overrided_fee = source::estimate_message_dispatch_and_delivery_fee::<OnThisChainBridge>(
+ &payload,
+ OnThisChainBridge::RELAYER_FEE_PERCENT,
+ Some(FixedU128::from_float((BRIDGED_CHAIN_TO_THIS_CHAIN_BALANCE_RATE * 2) as f64)),
+ );
+
+ assert!(regular_fee < overrided_fee);
+ }
}
diff --git a/polkadot/bridges/bin/runtime-common/src/messages_benchmarking.rs b/polkadot/bridges/bin/runtime-common/src/messages_benchmarking.rs
index de2d0cd1cb600c83bb78b9e7fe8a948966e38b7f..5e20078a2562069d126a41775d9e2a512d461019 100644
--- a/polkadot/bridges/bin/runtime-common/src/messages_benchmarking.rs
+++ b/polkadot/bridges/bin/runtime-common/src/messages_benchmarking.rs
@@ -20,162 +20,188 @@
#![cfg(feature = "runtime-benchmarks")]
use crate::messages::{
- source::FromBridgedChainMessagesDeliveryProof, target::FromBridgedChainMessagesProof,
- AccountIdOf, BalanceOf, BridgedChain, HashOf, MessageBridge, ThisChain,
+ source::{FromBridgedChainMessagesDeliveryProof, FromThisChainMessagePayload},
+ target::FromBridgedChainMessagesProof,
+ AccountIdOf, BalanceOf, BridgedChain, CallOf, HashOf, MessageBridge, RawStorageProof,
+ SignatureOf, SignerOf, ThisChain,
};
-use bp_messages::{LaneId, MessageData, MessageKey, MessagePayload};
-use bp_runtime::ChainId;
+use bp_messages::{storage_keys, MessageData, MessageKey, MessagePayload};
+use bp_runtime::{messages::DispatchFeePayment, ChainId};
use codec::Encode;
use ed25519_dalek::{PublicKey, SecretKey, Signer, KEYPAIR_LENGTH, SECRET_KEY_LENGTH};
-use frame_support::weights::Weight;
+use frame_support::{
+ traits::Currency,
+ weights::{GetDispatchInfo, Weight},
+};
use pallet_bridge_messages::benchmarking::{
- MessageDeliveryProofParams, MessageProofParams, ProofSize,
+ MessageDeliveryProofParams, MessageParams, MessageProofParams, ProofSize,
};
use sp_core::Hasher;
-use sp_runtime::traits::Header;
-use sp_std::prelude::*;
+use sp_runtime::traits::{Header, IdentifyAccount, MaybeSerializeDeserialize, Zero};
+use sp_std::{fmt::Debug, prelude::*};
use sp_trie::{record_all_keys, trie_types::TrieDBMutV1, LayoutV1, MemoryDB, Recorder, TrieMut};
+use sp_version::RuntimeVersion;
-/// Generate ed25519 signature to be used in
-/// `pallet_brdige_call_dispatch::CallOrigin::TargetAccount`.
-///
-/// Returns public key of the signer and the signature itself.
-pub fn ed25519_sign(
- target_call: &impl Encode,
- source_account_id: &impl Encode,
- target_spec_version: u32,
- source_chain_id: ChainId,
- target_chain_id: ChainId,
-) -> ([u8; 32], [u8; 64]) {
+/// Return this chain account, used to dispatch message.
+pub fn dispatch_account<B>() -> AccountIdOf<ThisChain<B>>
+where
+ B: MessageBridge,
+ SignerOf<ThisChain<B>>:
+ From<sp_core::ed25519::Public> + IdentifyAccount<AccountId = AccountIdOf<ThisChain<B>>>,
+{
+ let this_raw_public = PublicKey::from(&dispatch_account_secret());
+ let this_public: SignerOf<ThisChain<B>> =
+ sp_core::ed25519::Public::from_raw(this_raw_public.to_bytes()).into();
+ this_public.into_account()
+}
+
+/// Return public key of this chain account, used to dispatch message.
+pub fn dispatch_account_secret() -> SecretKey {
// key from the repo example (https://docs.rs/ed25519-dalek/1.0.1/ed25519_dalek/struct.SecretKey.html)
- let target_secret = SecretKey::from_bytes(&[
+ SecretKey::from_bytes(&[
157, 097, 177, 157, 239, 253, 090, 096, 186, 132, 074, 244, 146, 236, 044, 196, 068, 073,
197, 105, 123, 050, 105, 025, 112, 059, 172, 003, 028, 174, 127, 096,
])
- .expect("harcoded key is valid");
- let target_public: PublicKey = (&target_secret).into();
-
- let mut target_pair_bytes = [0u8; KEYPAIR_LENGTH];
- target_pair_bytes[..SECRET_KEY_LENGTH].copy_from_slice(&target_secret.to_bytes());
- target_pair_bytes[SECRET_KEY_LENGTH..].copy_from_slice(&target_public.to_bytes());
- let target_pair =
- ed25519_dalek::Keypair::from_bytes(&target_pair_bytes).expect("hardcoded pair is valid");
+ .expect("harcoded key is valid")
+}
- let signature_message = pallet_bridge_dispatch::account_ownership_digest(
- target_call,
- source_account_id,
- target_spec_version,
- source_chain_id,
- target_chain_id,
- );
- let target_origin_signature = target_pair
- .try_sign(&signature_message)
- .expect("Ed25519 try_sign should not fail in benchmarks");
+/// Prepare outbound message for the `send_message` call.
+pub fn prepare_outbound_message<B>(
+ params: MessageParams<AccountIdOf<ThisChain<B>>>,
+) -> FromThisChainMessagePayload<B>
+where
+ B: MessageBridge,
+ BalanceOf<ThisChain<B>>: From<u64>,
+{
+ let message_payload = vec![0; params.size as usize];
+ let dispatch_origin = bp_message_dispatch::CallOrigin::SourceAccount(params.sender_account);
- (target_public.to_bytes(), target_origin_signature.to_bytes())
+ FromThisChainMessagePayload::<B> {
+ spec_version: 0,
+ weight: params.size as _,
+ origin: dispatch_origin,
+ call: message_payload,
+ dispatch_fee_payment: DispatchFeePayment::AtSourceChain,
+ }
}
/// Prepare proof of messages for the `receive_messages_proof` call.
-pub fn prepare_message_proof<B, H, R, FI, MM, ML, MH>(
+///
+/// In addition to returning valid messages proof, environment is prepared to verify this message
+/// proof.
+pub fn prepare_message_proof<R, BI, FI, B, BH, BHH>(
params: MessageProofParams,
- make_bridged_message_storage_key: MM,
- make_bridged_outbound_lane_data_key: ML,
- make_bridged_header: MH,
- message_dispatch_weight: Weight,
- message_payload: MessagePayload,
+ version: &RuntimeVersion,
+ endow_amount: BalanceOf<ThisChain<B>>,
) -> (FromBridgedChainMessagesProof<HashOf<BridgedChain<B>>>, Weight)
where
+ R: frame_system::Config<AccountId = AccountIdOf<ThisChain<B>>>
+ + pallet_balances::Config<BI, Balance = BalanceOf<ThisChain<B>>>
+ + pallet_bridge_grandpa::Config<FI>,
+ R::BridgedChain: bp_runtime::Chain<Header = BH>,
B: MessageBridge,
- H: Hasher,
- R: pallet_bridge_grandpa::Config<FI>,
+ BI: 'static,
FI: 'static,
- <R::BridgedChain as bp_runtime::Chain>::Hash: Into<HashOf<BridgedChain<B>>>,
- MM: Fn(MessageKey) -> Vec<u8>,
- ML: Fn(LaneId) -> Vec<u8>,
- MH: Fn(H::Out) -> <R::BridgedChain as bp_runtime::Chain>::Header,
+ BH: Header<Hash = HashOf<BridgedChain<B>>>,
+ BHH: Hasher<Out = HashOf<BridgedChain<B>>>,
+ AccountIdOf<ThisChain<B>>: PartialEq + sp_std::fmt::Debug,
+ AccountIdOf<BridgedChain<B>>: From<[u8; 32]>,
+ BalanceOf<ThisChain<B>>: Debug + MaybeSerializeDeserialize,
+ CallOf<ThisChain<B>>: From<frame_system::Call<R>> + GetDispatchInfo,
+ HashOf<BridgedChain<B>>: Copy + Default,
+ SignatureOf<ThisChain<B>>: From<sp_core::ed25519::Signature>,
+ SignerOf<ThisChain<B>>: Clone
+ + From<sp_core::ed25519::Public>
+ + IdentifyAccount<AccountId = AccountIdOf<ThisChain<B>>>,
{
- // prepare Bridged chain storage with messages and (optionally) outbound lane state
- let message_count =
- params.message_nonces.end().saturating_sub(*params.message_nonces.start()) + 1;
- let mut storage_keys = Vec::with_capacity(message_count as usize + 1);
- let mut root = Default::default();
- let mut mdb = MemoryDB::default();
- {
- let mut trie = TrieDBMutV1::<H>::new(&mut mdb, &mut root);
+ // we'll be dispatching the same call at This chain
+ let remark = match params.size {
+ ProofSize::Minimal(ref size) => vec![0u8; *size as _],
+ _ => vec![],
+ };
+ let call: CallOf<ThisChain<B>> = frame_system::Call::remark { remark }.into();
+ let call_weight = call.get_dispatch_info().weight;
- // insert messages
- for nonce in params.message_nonces.clone() {
- let message_key = MessageKey { lane_id: params.lane, nonce };
- let message_data = MessageData {
- fee: BalanceOf::<BridgedChain<B>>::from(0),
- payload: message_payload.clone(),
- };
- let storage_key = make_bridged_message_storage_key(message_key);
- trie.insert(&storage_key, &message_data.encode())
- .map_err(|_| "TrieMut::insert has failed")
- .expect("TrieMut::insert should not fail in benchmarks");
- storage_keys.push(storage_key);
- }
+ // message payload needs to be signed, because we use `TargetAccount` call origin
+ // (which is 'heaviest' to verify)
+ let bridged_account_id: AccountIdOf<BridgedChain<B>> = [0u8; 32].into();
+ let (this_raw_public, this_raw_signature) = ed25519_sign(
+ &call,
+ &bridged_account_id,
+ version.spec_version,
+ B::BRIDGED_CHAIN_ID,
+ B::THIS_CHAIN_ID,
+ );
+ let this_public: SignerOf<ThisChain<B>> =
+ sp_core::ed25519::Public::from_raw(this_raw_public).into();
+ let this_signature: SignatureOf<ThisChain<B>> =
+ sp_core::ed25519::Signature::from_raw(this_raw_signature).into();
- // insert outbound lane state
- if let Some(outbound_lane_data) = params.outbound_lane_data {
- let storage_key = make_bridged_outbound_lane_data_key(params.lane);
- trie.insert(&storage_key, &outbound_lane_data.encode())
- .map_err(|_| "TrieMut::insert has failed")
- .expect("TrieMut::insert should not fail in benchmarks");
- storage_keys.push(storage_key);
- }
+ // if dispatch fee is paid at this chain, endow relayer account
+ if params.dispatch_fee_payment == DispatchFeePayment::AtTargetChain {
+ assert_eq!(this_public.clone().into_account(), dispatch_account::<B>());
+ pallet_balances::Pallet::<R, BI>::make_free_balance_be(
+ &this_public.clone().into_account(),
+ endow_amount,
+ );
}
- root = grow_trie(root, &mut mdb, params.size);
- // generate storage proof to be delivered to This chain
- let mut proof_recorder = Recorder::<H::Out>::new();
- record_all_keys::<LayoutV1<H>, _>(&mdb, &root, &mut proof_recorder)
- .map_err(|_| "record_all_keys has failed")
- .expect("record_all_keys should not fail in benchmarks");
- let storage_proof = proof_recorder.drain().into_iter().map(|n| n.data.to_vec()).collect();
+ // prepare message payload that is stored in the Bridged chain storage
+ let message_payload = bp_message_dispatch::MessagePayload {
+ spec_version: version.spec_version,
+ weight: call_weight,
+ origin: bp_message_dispatch::CallOrigin::<
+ AccountIdOf<BridgedChain<B>>,
+ SignerOf<ThisChain<B>>,
+ SignatureOf<ThisChain<B>>,
+ >::TargetAccount(bridged_account_id, this_public, this_signature),
+ dispatch_fee_payment: params.dispatch_fee_payment.clone(),
+ call: call.encode(),
+ }
+ .encode();
- // prepare Bridged chain header and insert it into the Substrate pallet
- let bridged_header = make_bridged_header(root);
- let bridged_header_hash = bridged_header.hash();
- pallet_bridge_grandpa::initialize_for_benchmarks::<R, FI>(bridged_header);
+ // finally - prepare storage proof and update environment
+ let (state_root, storage_proof) =
+ prepare_messages_storage_proof::<B, BHH>(¶ms, message_payload);
+ let bridged_header_hash = insert_bridged_chain_header::<R, FI, B, BH>(state_root);
(
FromBridgedChainMessagesProof {
- bridged_header_hash: bridged_header_hash.into(),
+ bridged_header_hash,
storage_proof,
lane: params.lane,
nonces_start: *params.message_nonces.start(),
nonces_end: *params.message_nonces.end(),
},
- message_dispatch_weight
- .checked_mul(message_count)
+ call_weight
+ .checked_mul(
+ params.message_nonces.end().saturating_sub(*params.message_nonces.start()) + 1,
+ )
.expect("too many messages requested by benchmark"),
)
}
/// Prepare proof of messages delivery for the `receive_messages_delivery_proof` call.
-pub fn prepare_message_delivery_proof<B, H, R, FI, ML, MH>(
+pub fn prepare_message_delivery_proof<R, FI, B, BH, BHH>(
params: MessageDeliveryProofParams<AccountIdOf<ThisChain<B>>>,
- make_bridged_inbound_lane_data_key: ML,
- make_bridged_header: MH,
) -> FromBridgedChainMessagesDeliveryProof<HashOf<BridgedChain<B>>>
where
- B: MessageBridge,
- H: Hasher,
R: pallet_bridge_grandpa::Config<FI>,
+ R::BridgedChain: bp_runtime::Chain<Header = BH>,
FI: 'static,
- <R::BridgedChain as bp_runtime::Chain>::Hash: Into<HashOf<BridgedChain<B>>>,
- ML: Fn(LaneId) -> Vec<u8>,
- MH: Fn(H::Out) -> <R::BridgedChain as bp_runtime::Chain>::Header,
+ B: MessageBridge,
+ BH: Header<Hash = HashOf<BridgedChain<B>>>,
+ BHH: Hasher<Out = HashOf<BridgedChain<B>>>,
+ HashOf<BridgedChain<B>>: Copy + Default,
{
// prepare Bridged chain storage with inbound lane state
- let storage_key = make_bridged_inbound_lane_data_key(params.lane);
+ let storage_key =
+ storage_keys::inbound_lane_data_key(B::BRIDGED_MESSAGES_PALLET_NAME, ¶ms.lane).0;
let mut root = Default::default();
let mut mdb = MemoryDB::default();
{
- let mut trie = TrieDBMutV1::<H>::new(&mut mdb, &mut root);
+ let mut trie = TrieDBMutV1::<BHH>::new(&mut mdb, &mut root);
trie.insert(&storage_key, ¶ms.inbound_lane_data.encode())
.map_err(|_| "TrieMut::insert has failed")
.expect("TrieMut::insert should not fail in benchmarks");
@@ -183,16 +209,14 @@ where
root = grow_trie(root, &mut mdb, params.size);
// generate storage proof to be delivered to This chain
- let mut proof_recorder = Recorder::<H::Out>::new();
- record_all_keys::<LayoutV1<H>, _>(&mdb, &root, &mut proof_recorder)
+ let mut proof_recorder = Recorder::<BHH::Out>::new();
+ record_all_keys::<LayoutV1<BHH>, _>(&mdb, &root, &mut proof_recorder)
.map_err(|_| "record_all_keys has failed")
.expect("record_all_keys should not fail in benchmarks");
let storage_proof = proof_recorder.drain().into_iter().map(|n| n.data.to_vec()).collect();
- // prepare Bridged chain header and insert it into the Substrate pallet
- let bridged_header = make_bridged_header(root);
- let bridged_header_hash = bridged_header.hash();
- pallet_bridge_grandpa::initialize_for_benchmarks::<R, FI>(bridged_header);
+ // finally insert header with given state root to our storage
+ let bridged_header_hash = insert_bridged_chain_header::<R, FI, B, BH>(root);
FromBridgedChainMessagesDeliveryProof {
bridged_header_hash: bridged_header_hash.into(),
@@ -201,6 +225,127 @@ where
}
}
+/// Prepare storage proof of given messages.
+///
+/// Returns state trie root and nodes with prepared messages.
+fn prepare_messages_storage_proof<B, BHH>(
+ params: &MessageProofParams,
+ message_payload: MessagePayload,
+) -> (HashOf<BridgedChain<B>>, RawStorageProof)
+where
+ B: MessageBridge,
+ BHH: Hasher<Out = HashOf<BridgedChain<B>>>,
+ HashOf<BridgedChain<B>>: Copy + Default,
+{
+ // prepare Bridged chain storage with messages and (optionally) outbound lane state
+ let message_count =
+ params.message_nonces.end().saturating_sub(*params.message_nonces.start()) + 1;
+ let mut storage_keys = Vec::with_capacity(message_count as usize + 1);
+ let mut root = Default::default();
+ let mut mdb = MemoryDB::default();
+ {
+ let mut trie = TrieDBMutV1::<BHH>::new(&mut mdb, &mut root);
+
+ // insert messages
+ for nonce in params.message_nonces.clone() {
+ let message_key = MessageKey { lane_id: params.lane, nonce };
+ let message_data = MessageData {
+ fee: BalanceOf::<BridgedChain<B>>::from(0),
+ payload: message_payload.clone(),
+ };
+ let storage_key = storage_keys::message_key(
+ B::BRIDGED_MESSAGES_PALLET_NAME,
+ &message_key.lane_id,
+ message_key.nonce,
+ )
+ .0;
+ trie.insert(&storage_key, &message_data.encode())
+ .map_err(|_| "TrieMut::insert has failed")
+ .expect("TrieMut::insert should not fail in benchmarks");
+ storage_keys.push(storage_key);
+ }
+
+ // insert outbound lane state
+ if let Some(ref outbound_lane_data) = params.outbound_lane_data {
+ let storage_key =
+ storage_keys::outbound_lane_data_key(B::BRIDGED_MESSAGES_PALLET_NAME, ¶ms.lane)
+ .0;
+ trie.insert(&storage_key, &outbound_lane_data.encode())
+ .map_err(|_| "TrieMut::insert has failed")
+ .expect("TrieMut::insert should not fail in benchmarks");
+ storage_keys.push(storage_key);
+ }
+ }
+ root = grow_trie(root, &mut mdb, params.size);
+
+ // generate storage proof to be delivered to This chain
+ let mut proof_recorder = Recorder::<BHH::Out>::new();
+ record_all_keys::<LayoutV1<BHH>, _>(&mdb, &root, &mut proof_recorder)
+ .map_err(|_| "record_all_keys has failed")
+ .expect("record_all_keys should not fail in benchmarks");
+ let storage_proof = proof_recorder.drain().into_iter().map(|n| n.data.to_vec()).collect();
+
+ (root, storage_proof)
+}
+
+/// Insert Bridged chain header with given state root into storage of GRANDPA pallet at This chain.
+fn insert_bridged_chain_header<R, FI, B, BH>(
+ state_root: HashOf<BridgedChain<B>>,
+) -> HashOf<BridgedChain<B>>
+where
+ R: pallet_bridge_grandpa::Config<FI>,
+ R::BridgedChain: bp_runtime::Chain<Header = BH>,
+ FI: 'static,
+ B: MessageBridge,
+ BH: Header<Hash = HashOf<BridgedChain<B>>>,
+ HashOf<BridgedChain<B>>: Default,
+{
+ let bridged_header = BH::new(
+ Zero::zero(),
+ Default::default(),
+ state_root,
+ Default::default(),
+ Default::default(),
+ );
+ let bridged_header_hash = bridged_header.hash();
+ pallet_bridge_grandpa::initialize_for_benchmarks::<R, FI>(bridged_header);
+ bridged_header_hash
+}
+
+/// Generate ed25519 signature to be used in
+/// `pallet_brdige_call_dispatch::CallOrigin::TargetAccount`.
+///
+/// Returns public key of the signer and the signature itself.
+fn ed25519_sign(
+ target_call: &impl Encode,
+ source_account_id: &impl Encode,
+ target_spec_version: u32,
+ source_chain_id: ChainId,
+ target_chain_id: ChainId,
+) -> ([u8; 32], [u8; 64]) {
+ let target_secret = dispatch_account_secret();
+ let target_public: PublicKey = (&target_secret).into();
+
+ let mut target_pair_bytes = [0u8; KEYPAIR_LENGTH];
+ target_pair_bytes[..SECRET_KEY_LENGTH].copy_from_slice(&target_secret.to_bytes());
+ target_pair_bytes[SECRET_KEY_LENGTH..].copy_from_slice(&target_public.to_bytes());
+ let target_pair =
+ ed25519_dalek::Keypair::from_bytes(&target_pair_bytes).expect("hardcoded pair is valid");
+
+ let signature_message = pallet_bridge_dispatch::account_ownership_digest(
+ target_call,
+ source_account_id,
+ target_spec_version,
+ source_chain_id,
+ target_chain_id,
+ );
+ let target_origin_signature = target_pair
+ .try_sign(&signature_message)
+ .expect("Ed25519 try_sign should not fail in benchmarks");
+
+ (target_public.to_bytes(), target_origin_signature.to_bytes())
+}
+
/// Populate trie with dummy keys+values until trie has at least given size.
fn grow_trie<H: Hasher>(mut root: H::Out, mdb: &mut MemoryDB<H>, trie_size: ProofSize) -> H::Out {
let (iterations, leaf_size, minimal_trie_size) = match trie_size {
@@ -222,8 +367,8 @@ fn grow_trie<H: Hasher>(mut root: H::Out, mdb: &mut MemoryDB<H>, trie_size: Proo
}
let mut trie = TrieDBMutV1::<H>::from_existing(mdb, &mut root)
- .map_err(|_| "TrieDBMut::from_existing has failed")
- .expect("TrieDBMut::from_existing should not fail in benchmarks");
+ .map_err(|_| "TrieDBMutV1::from_existing has failed")
+ .expect("TrieDBMutV1::from_existing should not fail in benchmarks");
for _ in 0..iterations {
trie.insert(&key_index.encode(), &vec![42u8; leaf_size as _])
.map_err(|_| "TrieMut::insert has failed")
diff --git a/polkadot/bridges/deny.toml b/polkadot/bridges/deny.toml
index d22897182af29127f2ee0994549dd1b70af2fc04..e5281e0e84919ff2811cc7095f51e402850f4547 100644
--- a/polkadot/bridges/deny.toml
+++ b/polkadot/bridges/deny.toml
@@ -48,21 +48,17 @@ notice = "warn"
# A list of advisory IDs to ignore. Note that ignored advisories will still
# output a note when they are encountered.
ignore = [
- # yaml-rust < clap. Not feasible to upgrade and also not possible to trigger in practice.
- "RUSTSEC-2018-0006",
"RUSTSEC-2020-0070",
# Comes from honggfuzz via storage-proof-fuzzer: 'memmap'
"RUSTSEC-2020-0077",
- # Comes from time: 'stweb' (will be fixed in upcoming time 0.3)
- "RUSTSEC-2020-0056",
# net2 (origin: Substrate RPC crates)
"RUSTSEC-2020-0016",
- # Wasmtime (origin: Substrate executor crates)
- "RUSTSEC-2021-0110",
# time (origin: Substrate RPC + benchmarking crates)
"RUSTSEC-2020-0071",
# chrono (origin: Substrate benchmarking + cli + ...)
"RUSTSEC-2020-0159",
+ # lru 0.6.6 (origin: libp2p)
+ "RUSTSEC-2021-0130",
]
# Threshold for security vulnerabilities, any vulnerability with a CVSS score
# lower than the range specified will be ignored. Note that ignored advisories
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-millau-to-rialto-messages-dashboard.json b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-millau-to-rialto-messages-dashboard.json
index 32f3e53d6671232a49f7eac990c59932cb6e554c..abce8bbc29ae1fe8a3da5c506e81bfa0c991a9b6 100644
--- a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-millau-to-rialto-messages-dashboard.json
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-millau-to-rialto-messages-dashboard.json
@@ -64,11 +64,18 @@
"steppedLine": false,
"targets": [
{
- "expr": "label_replace(label_replace(Millau_to_Rialto_MessageLane_00000000_best_block_numbers{type=~\"target|target_at_source\"}, \"type\", \"At Rialto\", \"type\", \"target\"), \"type\", \"At Millau\", \"type\", \"target_at_source\")",
+ "expr": "Millau_to_Rialto_MessageLane_00000000_best_target_block_number",
"instant": false,
"interval": "",
- "legendFormat": "{{type}}",
+ "legendFormat": "At Rialto",
"refId": "A"
+ },
+ {
+ "expr": "Millau_to_Rialto_MessageLane_00000000_best_target_at_source_block_number",
+ "instant": false,
+ "interval": "",
+ "legendFormat": "At Millau",
+ "refId": "B"
}
],
"thresholds": [],
@@ -158,10 +165,16 @@
"steppedLine": false,
"targets": [
{
- "expr": "label_replace(label_replace(Millau_to_Rialto_MessageLane_00000000_best_block_numbers{type=~\"source|source_at_target\"}, \"type\", \"At Millau\", \"type\", \"source\"), \"type\", \"At Rialto\", \"type\", \"source_at_target\")",
+ "expr": "Millau_to_Rialto_MessageLane_00000000_best_source_block_number",
"interval": "",
- "legendFormat": "{{type}}",
+ "legendFormat": "At Millau",
"refId": "A"
+ },
+ {
+ "expr": "Millau_to_Rialto_MessageLane_00000000_best_source_at_target_block_number",
+ "interval": "",
+ "legendFormat": "At Rialto",
+ "refId": "B"
}
],
"thresholds": [],
@@ -531,7 +544,7 @@
"refId": "A"
},
{
- "expr": "increase(Millau_to_Rialto_MessageLane_00000000_lane_state_nonces{type=\"target_latest_received\"}[1m])",
+ "expr": "increase(Millau_to_Rialto_MessageLane_00000000_lane_state_nonces{type=\"target_latest_received\"}[1m]) OR on() vector(0)",
"interval": "",
"legendFormat": "Messages delivered to Rialto in last 1m",
"refId": "B"
@@ -954,7 +967,7 @@
"refId": "A"
},
{
- "expr": "increase(Millau_to_Rialto_MessageLane_00000001_lane_state_nonces{type=\"target_latest_received\"}[10m])",
+ "expr": "increase(Millau_to_Rialto_MessageLane_00000001_lane_state_nonces{type=\"target_latest_received\"}[10m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "Messages generated in last 5 minutes",
@@ -1097,7 +1110,7 @@
"refId": "A"
},
{
- "expr": "increase(Millau_to_Rialto_MessageLane_00000001_lane_state_nonces{type=\"source_latest_confirmed\"}[10m])",
+ "expr": "increase(Millau_to_Rialto_MessageLane_00000001_lane_state_nonces{type=\"source_latest_confirmed\"}[10m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "",
@@ -1241,7 +1254,7 @@
"refId": "A"
},
{
- "expr": "increase(Millau_to_Rialto_MessageLane_73776170_lane_state_nonces{type=\"target_latest_received\"}[20m])",
+ "expr": "increase(Millau_to_Rialto_MessageLane_73776170_lane_state_nonces{type=\"target_latest_received\"}[20m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "Messages generated in last 5 minutes",
@@ -1349,7 +1362,7 @@
"refId": "A"
},
{
- "expr": "increase(Millau_to_Rialto_MessageLane_73776170_lane_state_nonces{type=\"source_latest_confirmed\"}[10m])",
+ "expr": "increase(Millau_to_Rialto_MessageLane_73776170_lane_state_nonces{type=\"source_latest_confirmed\"}[10m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "",
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-rialto-to-millau-messages-dashboard.json b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-rialto-to-millau-messages-dashboard.json
index eaca8610aec7af3ad079b683a4c7b55755a7e5ca..4e3d314a3f45c1b94b17c384e701cc8fa411a9cd 100644
--- a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-rialto-to-millau-messages-dashboard.json
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/relay-rialto-to-millau-messages-dashboard.json
@@ -64,11 +64,18 @@
"steppedLine": false,
"targets": [
{
- "expr": "label_replace(label_replace(Rialto_to_Millau_MessageLane_00000000_best_block_numbers{type=~\"target|target_at_source\"}, \"type\", \"At Millau\", \"type\", \"target\"), \"type\", \"At Rialto\", \"type\", \"target_at_source\")",
+ "expr": "Rialto_to_Millau_MessageLane_00000000_best_target_block_number",
"instant": false,
"interval": "",
- "legendFormat": "{{type}}",
+ "legendFormat": "At Millau",
"refId": "A"
+ },
+ {
+ "expr": "Rialto_to_Millau_MessageLane_00000000_best_target_at_source_block_number",
+ "instant": false,
+ "interval": "",
+ "legendFormat": "At Rialto",
+ "refId": "B"
}
],
"thresholds": [],
@@ -158,10 +165,16 @@
"steppedLine": false,
"targets": [
{
- "expr": "label_replace(label_replace(Rialto_to_Millau_MessageLane_00000000_best_block_numbers{type=~\"source|source_at_target\"}, \"type\", \"At Rialto\", \"type\", \"source\"), \"type\", \"At Millau\", \"type\", \"source_at_target\")",
+ "expr": "Rialto_to_Millau_MessageLane_00000000_best_source_block_number",
"interval": "",
- "legendFormat": "{{type}}",
+ "legendFormat": "At Rialto",
"refId": "A"
+ },
+ {
+ "expr": "Rialto_to_Millau_MessageLane_00000000_best_source_at_target_block_number",
+ "interval": "",
+ "legendFormat": "At Millau",
+ "refId": "B"
}
],
"thresholds": [],
@@ -522,7 +535,7 @@
"refId": "A"
},
{
- "expr": "increase(Rialto_to_Millau_MessageLane_00000000_lane_state_nonces{type=\"target_latest_received\"}[1m])",
+ "expr": "increase(Rialto_to_Millau_MessageLane_00000000_lane_state_nonces{type=\"target_latest_received\"}[1m]) OR on() vector(0)",
"interval": "",
"legendFormat": "Messages delivered to Millau in last 1m",
"refId": "B"
@@ -945,7 +958,7 @@
"refId": "A"
},
{
- "expr": "increase(Rialto_to_Millau_MessageLane_00000001_lane_state_nonces{type=\"target_latest_received\"}[10m])",
+ "expr": "increase(Rialto_to_Millau_MessageLane_00000001_lane_state_nonces{type=\"target_latest_received\"}[10m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "Messages generated in last 5 minutes",
@@ -1089,7 +1102,7 @@
"refId": "A"
},
{
- "expr": "increase(Rialto_to_Millau_MessageLane_00000001_lane_state_nonces{type=\"source_latest_confirmed\"}[10m])",
+ "expr": "increase(Rialto_to_Millau_MessageLane_00000001_lane_state_nonces{type=\"source_latest_confirmed\"}[10m]) OR on() vector(0)",
"hide": true,
"interval": "",
"legendFormat": "",
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/rialto-millau-maintenance-dashboard.json b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/rialto-millau-maintenance-dashboard.json
index 5280da748502e1aca960095d41d757e7cc95848e..225e46fae3acb2b907e148f3f8b8301739787f98 100644
--- a/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/rialto-millau-maintenance-dashboard.json
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/dashboard/grafana/rialto-millau-maintenance-dashboard.json
@@ -15,7 +15,6 @@
"editable": true,
"gnetId": null,
"graphTooltip": 0,
- "id": 9,
"links": [],
"panels": [
{
@@ -25,7 +24,9 @@
"dashes": false,
"datasource": "Prometheus",
"fieldConfig": {
- "defaults": {},
+ "defaults": {
+ "custom": {}
+ },
"overrides": []
},
"fill": 1,
@@ -54,7 +55,7 @@
"alertThreshold": true
},
"percentage": false,
- "pluginVersion": "7.5.3",
+ "pluginVersion": "7.1.3",
"pointradius": 2,
"points": false,
"renderer": "flot",
@@ -129,7 +130,9 @@
"dashes": false,
"datasource": "Prometheus",
"fieldConfig": {
- "defaults": {},
+ "defaults": {
+ "custom": {}
+ },
"overrides": []
},
"fill": 1,
@@ -158,7 +161,7 @@
"alertThreshold": true
},
"percentage": false,
- "pluginVersion": "7.5.3",
+ "pluginVersion": "7.1.3",
"pointradius": 2,
"points": false,
"renderer": "flot",
@@ -169,7 +172,7 @@
"targets": [
{
"exemplar": true,
- "expr": "kusama_to_base_conversion_rate{instance='relay-millau-rialto:9616'} / polkadot_to_base_conversion_rate{instance='relay-millau-rialto:9616'}",
+ "expr": "polkadot_to_base_conversion_rate{instance='relay-millau-rialto:9616'} / kusama_to_base_conversion_rate{instance='relay-millau-rialto:9616'}",
"interval": "",
"legendFormat": "Outside of runtime (actually Polkadot -> Kusama)",
"refId": "A"
@@ -233,7 +236,9 @@
"dashes": false,
"datasource": "Prometheus",
"fieldConfig": {
- "defaults": {},
+ "defaults": {
+ "custom": {}
+ },
"overrides": []
},
"fill": 1,
@@ -262,7 +267,7 @@
"alertThreshold": true
},
"percentage": false,
- "pluginVersion": "7.5.3",
+ "pluginVersion": "7.1.3",
"pointradius": 2,
"points": false,
"renderer": "flot",
@@ -337,7 +342,9 @@
"dashes": false,
"datasource": "Prometheus",
"fieldConfig": {
- "defaults": {},
+ "defaults": {
+ "custom": {}
+ },
"overrides": []
},
"fill": 1,
@@ -366,7 +373,7 @@
"alertThreshold": true
},
"percentage": false,
- "pluginVersion": "7.5.3",
+ "pluginVersion": "7.1.3",
"pointradius": 2,
"points": false,
"renderer": "flot",
@@ -377,7 +384,7 @@
"targets": [
{
"exemplar": true,
- "expr": "polkadot_to_base_conversion_rate{instance='relay-millau-rialto:9616'} / kusama_to_base_conversion_rate{instance='relay-millau-rialto:9616'}",
+ "expr": "kusama_to_base_conversion_rate{instance='relay-millau-rialto:9616'} / polkadot_to_base_conversion_rate{instance='relay-millau-rialto:9616'}",
"interval": "",
"legendFormat": "Outside of runtime (actually Kusama -> Polkadot)",
"refId": "A"
@@ -433,22 +440,620 @@
"align": false,
"alignLevel": null
}
+ },
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 1000
+ ],
+ "type": "lt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "A",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "last"
+ },
+ "type": "query"
+ },
+ {
+ "evaluator": {
+ "params": [
+ 1000
+ ],
+ "type": "lt"
+ },
+ "operator": {
+ "type": "or"
+ },
+ "query": {
+ "params": [
+ "B",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "last"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "At-Rialto relay balances are too low",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 0,
+ "y": 16
+ },
+ "hiddenSeries": false,
+ "id": 8,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "at_Rialto_relay_balance",
+ "interval": "",
+ "legendFormat": "Relay account balance",
+ "refId": "A"
+ },
+ {
+ "expr": "at_Rialto_messages_pallet_owner_balance",
+ "interval": "",
+ "legendFormat": "Messages pallet owner balance",
+ "refId": "B"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "lt",
+ "value": 1000
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Rialto relay balances",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ },
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 1000
+ ],
+ "type": "lt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "A",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "last"
+ },
+ "type": "query"
+ },
+ {
+ "evaluator": {
+ "params": [
+ 1000
+ ],
+ "type": "lt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "B",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "last"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "At-Millau relay balances are too low",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 12,
+ "y": 16
+ },
+ "hiddenSeries": false,
+ "id": 9,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "at_Millau_relay_balance",
+ "interval": "",
+ "legendFormat": "Relay account balance",
+ "refId": "A"
+ },
+ {
+ "expr": "at_Millau_messages_pallet_owner_balance",
+ "interval": "",
+ "legendFormat": "Messages pallet owner balance",
+ "refId": "B"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "lt",
+ "value": 1000
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Millau relay balances",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ },
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 0
+ ],
+ "type": "gt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "A",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "max"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "Whether with-Rialto-grandpa-pallet and Rialto itself are on different forks alert",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 0,
+ "y": 24
+ },
+ "hiddenSeries": false,
+ "id": 11,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "Rialto_to_Millau_MessageLane_00000000_is_source_and_source_at_target_using_different_forks",
+ "interval": "",
+ "legendFormat": "On different forks?",
+ "refId": "A"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "gt",
+ "value": 0
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Whether with-Rialto-grandpa-pallet and Rialto itself are on different forks",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ },
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 0
+ ],
+ "type": "gt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "A",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "max"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "Whether with-Rialto-grandpa-pallet and Rialto itself are on different forks alert",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 12,
+ "x": 12,
+ "y": 24
+ },
+ "hiddenSeries": false,
+ "id": 12,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "Millau_to_Rialto_MessageLane_00000000_is_source_and_source_at_target_using_different_forks",
+ "interval": "",
+ "legendFormat": "On different forks?",
+ "refId": "A"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "gt",
+ "value": 0
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Whether with-Millau-grandpa-pallet and Millau itself are on different forks",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
}
],
"refresh": "10s",
- "schemaVersion": 27,
+ "schemaVersion": 26,
"style": "dark",
"tags": [],
"templating": {
"list": []
},
"time": {
- "from": "now-1h",
+ "from": "now-15m",
"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "Rialto+Millau maintenance dashboard",
"uid": "7AuyrjlMz",
- "version": 2
+ "version": 1
}
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/docker-compose.yml b/polkadot/bridges/deployments/bridges/rialto-millau/docker-compose.yml
index 1ff93869de1cb46f3af31f93bbe606f77d6ba0a1..5d774a5780252adc9352f59336d35d4a42b4aa8e 100644
--- a/polkadot/bridges/deployments/bridges/rialto-millau/docker-compose.yml
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/docker-compose.yml
@@ -108,6 +108,7 @@ services:
LETSENCRYPT_EMAIL: admin@parity.io
volumes:
- ./bridges/rialto-millau/dashboard/grafana:/etc/grafana/dashboards/rialto-millau:ro
+ - ./networks/dashboard/grafana/beefy-dashboard.json:/etc/grafana/dashboards/beefy.json
prometheus-metrics:
volumes:
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-millau-to-rialto-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-millau-to-rialto-entrypoint.sh
index 758dce2515aa8586dcddbd2738259f08fb2b4fd6..743cc47f07e766a5284fc71068bcea0d0d6c5a91 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-millau-to-rialto-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-millau-to-rialto-entrypoint.sh
@@ -1,9 +1,7 @@
#!/bin/bash
set -xeu
-sleep 60
-curl -v http://millau-node-bob:9933/health
-curl -v http://rialto-node-bob:9933/health
+sleep 15
MESSAGE_LANE=${MSG_EXCHANGE_GEN_LANE:-00000000}
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-rialto-to-millau-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-rialto-to-millau-entrypoint.sh
index e0731e9058d1dea3af074a93b34d105db36443f5..2b536dbd8171b4598091271f83026b9ba3df9956 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-rialto-to-millau-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-rialto-to-millau-entrypoint.sh
@@ -1,9 +1,7 @@
#!/bin/bash
set -xeu
-sleep 60
-curl -v http://millau-node-bob:9933/health
-curl -v http://rialto-node-bob:9933/health
+sleep 15
MESSAGE_LANE=${MSG_EXCHANGE_GEN_LANE:-00000000}
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-millau-generator-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-millau-generator-entrypoint.sh
index b8d051a13122bf0388e1ab5ec37dbc774a26e676..e20b3da7df80b1104a467312d378e69323cf20c0 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-millau-generator-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-millau-generator-entrypoint.sh
@@ -34,16 +34,13 @@ LARGE_MESSAGES_TIME=0
# start sending message packs in a hour
BUNCH_OF_MESSAGES_TIME=3600
-# give conversion rate updater some time to update Millau->Rialto conversion rate in Rialto
-# (initially rate=1 and rational relayer won't deliver any messages if it'll be changed to larger value)
-sleep 180
-
while true
do
rand_sleep
echo "Sending Remark from Rialto to Millau using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
remark
@@ -51,6 +48,7 @@ do
echo "Sending Remark from Rialto to Millau using Target Origin using secondary lane: $SECONDARY_MESSAGE_LANE"
$SEND_MESSAGE \
--lane $SECONDARY_MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-fee-payment at-target-chain \
remark
@@ -60,6 +58,7 @@ do
echo "Sending Transfer from Rialto to Millau using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
transfer \
--amount 1000000000 \
@@ -69,6 +68,7 @@ do
echo "Sending Remark from Rialto to Millau using Source Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Source \
remark
@@ -76,6 +76,7 @@ do
echo "Sending Transfer from Rialto to Millau using Source Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Source \
transfer \
--amount 1000000000 \
@@ -89,6 +90,7 @@ do
echo "Sending Maximal Size Remark from Rialto to Millau using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
remark \
--remark-size=max
@@ -97,6 +99,7 @@ do
echo "Sending Maximal Dispatch Weight Remark from Rialto to Millau using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-weight=max \
remark
@@ -105,6 +108,7 @@ do
echo "Sending Maximal Size and Dispatch Weight Remark from Rialto to Millau using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-weight=max \
remark \
@@ -116,10 +120,21 @@ do
if [ $SECONDS -ge $BUNCH_OF_MESSAGES_TIME ]; then
BUNCH_OF_MESSAGES_TIME=$((SECONDS + 7200))
+ SEND_MESSAGE_OUTPUT=`$SEND_MESSAGE --lane $MESSAGE_LANE --conversion-rate-override metric --origin Target remark 2>&1`
+ echo $SEND_MESSAGE_OUTPUT
+ ACTUAL_CONVERSION_RATE_REGEX="conversion rate override: ([0-9\.]+)"
+ if [[ $SEND_MESSAGE_OUTPUT =~ $ACTUAL_CONVERSION_RATE_REGEX ]]; then
+ ACTUAL_CONVERSION_RATE=${BASH_REMATCH[1]}
+ else
+ echo "Unable to find conversion rate in send-message output"
+ exit 1
+ fi
+
for i in $(seq 1 $MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE);
do
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override $ACTUAL_CONVERSION_RATE \
--origin Target \
remark
done
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-generator-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-generator-entrypoint.sh
index 0365ebe1d8b46b8d79ce4ce01d01ff4bfc049cc7..a8e032bbdfddfd41d880b5d1160c82fd6848aaf4 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-generator-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-generator-entrypoint.sh
@@ -34,16 +34,13 @@ LARGE_MESSAGES_TIME=0
# start sending message packs in a hour
BUNCH_OF_MESSAGES_TIME=3600
-# give conversion rate updater some time to update Rialto->Millau conversion rate in Millau
-# (initially rate=1 and rational relayer won't deliver any messages if it'll be changed to larger value)
-sleep 180
-
while true
do
rand_sleep
echo "Sending Remark from Millau to Rialto using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
remark
@@ -51,6 +48,7 @@ do
echo "Sending Remark from Millau to Rialto using Target Origin using secondary lane: $SECONDARY_MESSAGE_LANE"
$SEND_MESSAGE \
--lane $SECONDARY_MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-fee-payment at-target-chain \
remark
@@ -60,6 +58,7 @@ do
echo "Sending Transfer from Millau to Rialto using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
transfer \
--amount 1000000000 \
@@ -69,6 +68,7 @@ do
echo "Sending Remark from Millau to Rialto using Source Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Source \
remark
@@ -76,6 +76,7 @@ do
echo "Sending Transfer from Millau to Rialto using Source Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Source \
transfer \
--amount 1000000000 \
@@ -89,6 +90,7 @@ do
echo "Sending Maximal Size Remark from Millau to Rialto using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
remark \
--remark-size=max
@@ -97,6 +99,7 @@ do
echo "Sending Maximal Dispatch Weight Remark from Millau to Rialto using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-weight=max \
remark
@@ -105,6 +108,7 @@ do
echo "Sending Maximal Size and Dispatch Weight Remark from Millau to Rialto using Target Origin"
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override metric \
--origin Target \
--dispatch-weight=max \
remark \
@@ -116,10 +120,21 @@ do
if [ $SECONDS -ge $BUNCH_OF_MESSAGES_TIME ]; then
BUNCH_OF_MESSAGES_TIME=$((SECONDS + 7200))
- for i in $(seq 1 $MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE);
+ SEND_MESSAGE_OUTPUT=`$SEND_MESSAGE --lane $MESSAGE_LANE --conversion-rate-override metric --origin Target remark 2>&1`
+ echo $SEND_MESSAGE_OUTPUT
+ ACTUAL_CONVERSION_RATE_REGEX="conversion rate override: ([0-9\.]+)"
+ if [[ $SEND_MESSAGE_OUTPUT =~ $ACTUAL_CONVERSION_RATE_REGEX ]]; then
+ ACTUAL_CONVERSION_RATE=${BASH_REMATCH[1]}
+ else
+ echo "Unable to find conversion rate in send-message output"
+ exit 1
+ fi
+
+ for i in $(seq 2 $MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE);
do
$SEND_MESSAGE \
--lane $MESSAGE_LANE \
+ --conversion-rate-override $ACTUAL_CONVERSION_RATE \
--origin Target \
remark
done
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-resubmitter-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-resubmitter-entrypoint.sh
index ca4c9f03a8bb80672ea3d37684c63c039ddbbf10..068560e15021abcf19e3220dff4adaa04e5d387f 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-resubmitter-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-messages-to-rialto-resubmitter-entrypoint.sh
@@ -1,8 +1,7 @@
#!/bin/bash
set -xeu
-sleep 20
-curl -v http://millau-node-alice:9933/health
+sleep 15
# //Dave is signing Millau -> Rialto message-send transactions, which are causing problems.
#
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-millau-rialto-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-millau-rialto-entrypoint.sh
index c87591fb6dbb75d6f8b2c26ed30e2c2d55f184f6..bab0e1c4af3ea9efd92fce3fd9f639946dc2c672 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-millau-rialto-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-millau-rialto-entrypoint.sh
@@ -1,9 +1,7 @@
#!/bin/bash
set -xeu
-sleep 60
-curl -v http://millau-node-alice:9933/health
-curl -v http://rialto-node-alice:9933/health
+sleep 15
/home/user/substrate-relay init-bridge millau-to-rialto \
--source-host millau-node-alice \
@@ -27,10 +25,12 @@ sleep 6
--millau-port 9944 \
--millau-signer //Charlie \
--millau-messages-pallet-owner=//RialtoMessagesOwner \
+ --millau-transactions-mortality=64 \
--rialto-host rialto-node-alice \
--rialto-port 9944 \
--rialto-signer //Charlie \
--rialto-messages-pallet-owner=//MillauMessagesOwner \
+ --rialto-transactions-mortality=64 \
--lane=00000000 \
--lane=73776170 \
--prometheus-host=0.0.0.0
diff --git a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-token-swap-generator-entrypoint.sh b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-token-swap-generator-entrypoint.sh
index 95bbe1e38fb295d80a83c30279c3c144ebd8a38c..010c0572d50ed27068d40b2d28d260c36f09c473 100755
--- a/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-token-swap-generator-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/rialto-millau/entrypoints/relay-token-swap-generator-entrypoint.sh
@@ -23,10 +23,6 @@ rand_sleep() {
echo "Woke up at $NOW"
}
-# give conversion rate updater some time to update Rialto->Millau conversion rate in Millau
-# (initially rate=1 and rational relayer won't deliver any messages if it'll be changed to larger value)
-sleep 180
-
while true
do
rand_sleep
@@ -42,6 +38,8 @@ do
--target-port $TARGET_PORT \
--target-signer //WithMillauTokenSwap \
--target-balance 200000 \
+ --target-to-source-conversion-rate-override metric \
+ --source-to-target-conversion-rate-override metric \
lock-until-block \
--blocks-before-expire 32
done
diff --git a/polkadot/bridges/deployments/bridges/westend-millau/dashboard/grafana/relay-westend-to-millau-headers-dashboard.json b/polkadot/bridges/deployments/bridges/westend-millau/dashboard/grafana/relay-westend-to-millau-headers-dashboard.json
index 1a3603512fdf056e58f2ddcfae4b4b86f7cdeec2..682ac2c77867489dd6a0d7bd5c4828008a5ca780 100644
--- a/polkadot/bridges/deployments/bridges/westend-millau/dashboard/grafana/relay-westend-to-millau-headers-dashboard.json
+++ b/polkadot/bridges/deployments/bridges/westend-millau/dashboard/grafana/relay-westend-to-millau-headers-dashboard.json
@@ -99,7 +99,7 @@
"steppedLine": false,
"targets": [
{
- "expr": "max(Westend_to_Millau_Sync_best_block_numbers{node=\"source\"}) - max(Westend_to_Millau_Sync_best_block_numbers{node=\"target\"})",
+ "expr": "max(Westend_to_Millau_Sync_best_source_block_number) - max(Westend_to_Millau_Sync_best_source_at_target_block_number)",
"format": "table",
"instant": false,
"interval": "",
@@ -237,7 +237,7 @@
"steppedLine": false,
"targets": [
{
- "expr": "max_over_time(Westend_to_Millau_Sync_best_block_numbers{node=\"source\"}[10m])-min_over_time(Westend_to_Millau_Sync_best_block_numbers{node=\"source\"}[10m])",
+ "expr": "max_over_time(Westend_to_Millau_Sync_best_source_block_number[10m])-min_over_time(Westend_to_Millau_Sync_best_source_block_number[10m])",
"interval": "",
"legendFormat": "Number of new Headers on Westend (Last 10 Mins)",
"refId": "A"
@@ -341,13 +341,22 @@
"pluginVersion": "7.1.3",
"targets": [
{
- "expr": "Westend_to_Millau_Sync_best_block_numbers",
+ "expr": "Westend_to_Millau_Sync_best_source_block_number",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
- "legendFormat": "Best Known Header on {{node}} Node",
+ "legendFormat": "Best Known Westend Header at Westend",
"refId": "A"
+ },
+ {
+ "expr": "Westend_to_Millau_Sync_best_source_at_target_block_number",
+ "format": "time_series",
+ "instant": true,
+ "interval": "",
+ "intervalFactor": 1,
+ "legendFormat": "Best Known Westend Header at Millau",
+ "refId": "B"
}
],
"timeFrom": null,
@@ -513,61 +522,139 @@
"type": "gauge"
},
{
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 0
+ ],
+ "type": "gt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "A",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "max"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "Whether with-Westend-grandpa-pallet and Westend itself are on different forks alert",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
"datasource": "Prometheus",
- "description": "",
"fieldConfig": {
"defaults": {
- "custom": {},
- "mappings": [],
- "thresholds": {
- "mode": "absolute",
- "steps": [
- {
- "color": "green",
- "value": null
- },
- {
- "color": "red",
- "value": 80
- }
- ]
- }
+ "custom": {}
},
"overrides": []
},
+ "fill": 1,
+ "fillGradient": 0,
"gridPos": {
"h": 10,
"w": 12,
"x": 0,
"y": 14
},
- "id": 4,
- "options": {
- "displayMode": "gradient",
- "orientation": "auto",
- "reduceOptions": {
- "calcs": [
- "mean"
- ],
- "fields": "",
- "values": false
- },
- "showUnfilled": true
+ "hiddenSeries": false,
+ "id": 18,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
},
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
"pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
"targets": [
{
- "expr": "Westend_to_Millau_Sync_blocks_in_state",
- "instant": true,
+ "expr": "Westend_to_Millau_Sync_is_source_and_source_at_target_using_different_forks",
"interval": "",
- "legendFormat": "{{state}}",
+ "legendFormat": "On different forks?",
"refId": "A"
}
],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "gt",
+ "value": 0
+ }
+ ],
"timeFrom": null,
+ "timeRegions": [],
"timeShift": null,
- "title": "Queued Headers in Relay",
- "type": "bargauge"
+ "title": "Whether with-Westend-grandpa-pallet and Westend itself are on different forks",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
},
{
"aliasColors": {},
diff --git a/polkadot/bridges/deployments/bridges/westend-millau/entrypoints/relay-headers-westend-to-millau-entrypoint.sh b/polkadot/bridges/deployments/bridges/westend-millau/entrypoints/relay-headers-westend-to-millau-entrypoint.sh
index d3b6932983fba343392ce35568ace2885b6a498c..f37ee69915cda6a754109a92b3bd7e2e11efccf8 100755
--- a/polkadot/bridges/deployments/bridges/westend-millau/entrypoints/relay-headers-westend-to-millau-entrypoint.sh
+++ b/polkadot/bridges/deployments/bridges/westend-millau/entrypoints/relay-headers-westend-to-millau-entrypoint.sh
@@ -1,9 +1,7 @@
#!/bin/bash
set -xeu
-sleep 60
-curl -v http://millau-node-alice:9933/health
-curl -v https://westend-rpc.polkadot.io:443/health
+sleep 15
/home/user/substrate-relay init-bridge westend-to-millau \
--source-host westend-rpc.polkadot.io \
diff --git a/polkadot/bridges/deployments/local-scripts/relay-messages-millau-to-rialto.sh b/polkadot/bridges/deployments/local-scripts/relay-messages-millau-to-rialto.sh
index d420dc56c263f66a95401fd49a276bdcfe68bd9c..36673d31be8ce6aef07ca0072f62ffd2d8f16db5 100755
--- a/polkadot/bridges/deployments/local-scripts/relay-messages-millau-to-rialto.sh
+++ b/polkadot/bridges/deployments/local-scripts/relay-messages-millau-to-rialto.sh
@@ -10,6 +10,7 @@ RIALTO_PORT="${RIALTO_PORT:-9944}"
RUST_LOG=bridge=debug \
./target/debug/substrate-relay relay-messages millau-to-rialto \
+ --relayer-mode=altruistic \
--lane 00000000 \
--source-host localhost \
--source-port $MILLAU_PORT \
diff --git a/polkadot/bridges/deployments/local-scripts/relay-messages-rialto-to-millau.sh b/polkadot/bridges/deployments/local-scripts/relay-messages-rialto-to-millau.sh
index 0cd73c00454d9ff5d5c408f49da8c66d4a68a0c3..89e2b81824558663aa2b07cd3c8a151092694e3a 100755
--- a/polkadot/bridges/deployments/local-scripts/relay-messages-rialto-to-millau.sh
+++ b/polkadot/bridges/deployments/local-scripts/relay-messages-rialto-to-millau.sh
@@ -10,6 +10,7 @@ RIALTO_PORT="${RIALTO_PORT:-9944}"
RUST_LOG=bridge=debug \
./target/debug/substrate-relay relay-messages rialto-to-millau \
+ --relayer-mode=altruistic \
--lane 00000000 \
--source-host localhost \
--source-port $RIALTO_PORT \
diff --git a/polkadot/bridges/deployments/local-scripts/relay-millau-to-rialto.sh b/polkadot/bridges/deployments/local-scripts/relay-millau-to-rialto.sh
index 8b18cff2b53c22081d06732005ea8ecb50dc4528..35d88d1a643b1bd31bedd32465e835e84ac20639 100755
--- a/polkadot/bridges/deployments/local-scripts/relay-millau-to-rialto.sh
+++ b/polkadot/bridges/deployments/local-scripts/relay-millau-to-rialto.sh
@@ -15,6 +15,8 @@ RUST_LOG=bridge=debug \
--target-host localhost \
--target-port $RIALTO_PORT \
--target-signer //Alice \
+ --source-version-mode Bundle \
+ --target-version-mode Bundle
sleep 5
RUST_LOG=bridge=debug \
diff --git a/polkadot/bridges/deployments/networks/dashboard/grafana/beefy-dashboard.json b/polkadot/bridges/deployments/networks/dashboard/grafana/beefy-dashboard.json
new file mode 100644
index 0000000000000000000000000000000000000000..0216e145548ec7952734fbcb24bdbc1c1efcddc8
--- /dev/null
+++ b/polkadot/bridges/deployments/networks/dashboard/grafana/beefy-dashboard.json
@@ -0,0 +1,539 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ }
+ ]
+ },
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 0,
+ "links": [],
+ "panels": [
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 1
+ ],
+ "type": "lt"
+ },
+ "operator": {
+ "type": "and"
+ },
+ "query": {
+ "params": [
+ "C",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "max"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "Beefy best blocks not advancing",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {
+ "align": null
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "green",
+ "value": null
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 14,
+ "w": 12,
+ "x": 0,
+ "y": 0
+ },
+ "hiddenSeries": false,
+ "id": 2,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "polkadot_beefy_best_block",
+ "legendFormat": "Rialto(Charlie)",
+ "refId": "A"
+ },
+ {
+ "expr": "substrate_beefy_best_block",
+ "legendFormat": "Millau(Charlie)",
+ "refId": "B"
+ },
+ {
+ "expr": "max_over_time(substrate_beefy_best_block[5m]) - min_over_time(substrate_beefy_best_block[5m])",
+ "hide": true,
+ "legendFormat": "Millau Best Beefy blocks count in last 5 minutes",
+ "refId": "C"
+ },
+ {
+ "expr": "max_over_time(polkadot_beefy_best_block[5m]) - min_over_time(polkadot_beefy_best_block[5m])",
+ "hide": true,
+ "legendFormat": "Rialto Best Beefy blocks count in last 5 minutes",
+ "refId": "D"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "lt",
+ "value": 1
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Beefy Best block",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ },
+ {
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {},
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "yellow",
+ "value": null
+ },
+ {
+ "color": "yellow",
+ "value": null
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 14,
+ "w": 11,
+ "x": 12,
+ "y": 0
+ },
+ "id": 4,
+ "options": {
+ "colorMode": "value",
+ "graphMode": "area",
+ "justifyMode": "auto",
+ "orientation": "auto",
+ "reduceOptions": {
+ "calcs": [
+ "mean"
+ ],
+ "fields": "",
+ "values": false
+ },
+ "textMode": "auto"
+ },
+ "pluginVersion": "7.1.3",
+ "targets": [
+ {
+ "expr": "polkadot_beefy_should_vote_on",
+ "legendFormat": "Rialto(Charlie) Should-Vote-On",
+ "refId": "C"
+ },
+ {
+ "expr": "polkadot_beefy_round_concluded",
+ "legendFormat": "Rialto(Charlie) Round-Concluded",
+ "refId": "A"
+ },
+ {
+ "expr": "substrate_beefy_should_vote_on",
+ "legendFormat": "Millau(Charlie) Should-Vote-On",
+ "refId": "D"
+ },
+ {
+ "expr": "substrate_beefy_round_concluded",
+ "legendFormat": "Millau(Charlie) Round-Concluded",
+ "refId": "B"
+ }
+ ],
+ "timeFrom": null,
+ "timeShift": null,
+ "title": "Beefy Voting Rounds",
+ "type": "stat"
+ },
+ {
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 18,
+ "x": 0,
+ "y": 14
+ },
+ "hiddenSeries": false,
+ "id": 6,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "polkadot_beefy_votes_sent",
+ "legendFormat": "Rialto (node Charlie)",
+ "refId": "A"
+ },
+ {
+ "expr": "substrate_beefy_votes_sent",
+ "legendFormat": "Millau (node Charlie)",
+ "refId": "B"
+ }
+ ],
+ "thresholds": [],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Beefy Votes Sent",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ },
+ {
+ "alert": {
+ "alertRuleTags": {},
+ "conditions": [
+ {
+ "evaluator": {
+ "params": [
+ 0
+ ],
+ "type": "gt"
+ },
+ "operator": {
+ "type": "or"
+ },
+ "query": {
+ "params": [
+ "B",
+ "5m",
+ "now"
+ ]
+ },
+ "reducer": {
+ "params": [],
+ "type": "max"
+ },
+ "type": "query"
+ }
+ ],
+ "executionErrorState": "alerting",
+ "for": "5m",
+ "frequency": "1m",
+ "handler": 1,
+ "name": "Beefy Skipped Sessions alert",
+ "noDataState": "no_data",
+ "notifications": []
+ },
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {
+ "align": null
+ },
+ "mappings": [],
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": null
+ },
+ {
+ "color": "red",
+ "value": 1
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 8,
+ "w": 5,
+ "x": 18,
+ "y": 14
+ },
+ "hiddenSeries": false,
+ "id": 8,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "percentage": false,
+ "pluginVersion": "7.1.3",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "polkadot_beefy_skipped_sessions",
+ "legendFormat": "Rialto(Charlie)",
+ "refId": "A"
+ },
+ {
+ "expr": "substrate_beefy_skipped_sessions",
+ "legendFormat": "Millau(Charlie)",
+ "refId": "B"
+ }
+ ],
+ "thresholds": [
+ {
+ "colorMode": "critical",
+ "fill": true,
+ "line": true,
+ "op": "gt",
+ "value": 0
+ }
+ ],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Beefy Skipped Sessions",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ }
+ ],
+ "refresh": "5s",
+ "schemaVersion": 26,
+ "style": "dark",
+ "tags": [],
+ "templating": {
+ "list": []
+ },
+ "time": {
+ "from": "now-5m",
+ "to": "now"
+ },
+ "timepicker": {
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ]
+ },
+ "timezone": "",
+ "title": "Beefy",
+ "uid": "j6cRDRh7z",
+ "version": 1
+}
diff --git a/polkadot/bridges/deployments/networks/dashboard/prometheus/millau-targets.yml b/polkadot/bridges/deployments/networks/dashboard/prometheus/millau-targets.yml
new file mode 100644
index 0000000000000000000000000000000000000000..c7a06509276f93b6663e8ec85e680e520e405275
--- /dev/null
+++ b/polkadot/bridges/deployments/networks/dashboard/prometheus/millau-targets.yml
@@ -0,0 +1,2 @@
+- targets:
+ - millau-node-charlie:9615
diff --git a/polkadot/bridges/deployments/networks/dashboard/prometheus/rialto-targets.yml b/polkadot/bridges/deployments/networks/dashboard/prometheus/rialto-targets.yml
new file mode 100644
index 0000000000000000000000000000000000000000..9de26b9a2d7f396ca9fbe95031c1821185e1e175
--- /dev/null
+++ b/polkadot/bridges/deployments/networks/dashboard/prometheus/rialto-targets.yml
@@ -0,0 +1,2 @@
+- targets:
+ - rialto-node-charlie:9615
diff --git a/polkadot/bridges/deployments/networks/entrypoints/rialto-parachain-registrar-entrypoint.sh b/polkadot/bridges/deployments/networks/entrypoints/rialto-parachain-registrar-entrypoint.sh
index 172502327c9a071a3581a1a60dff955667f6e29f..519ab228e93212221cb2dc2709ff84573afef6c7 100755
--- a/polkadot/bridges/deployments/networks/entrypoints/rialto-parachain-registrar-entrypoint.sh
+++ b/polkadot/bridges/deployments/networks/entrypoints/rialto-parachain-registrar-entrypoint.sh
@@ -1,9 +1,7 @@
#!/bin/bash
set -xeu
-sleep 60
-curl -v http://rialto-node-alice:9933/health
-curl -v http://rialto-parachain-collator-alice:9933/health
+sleep 15
/home/user/substrate-relay register-parachain rialto-parachain \
--parachain-host rialto-parachain-collator-alice \
diff --git a/polkadot/bridges/deployments/networks/millau.yml b/polkadot/bridges/deployments/networks/millau.yml
index d42c1d7d07cb6e9748eb5e55e8d04cfcbb5523ee..13ac8d4877266f4e9250c8860b01133cc0c9a52f 100644
--- a/polkadot/bridges/deployments/networks/millau.yml
+++ b/polkadot/bridges/deployments/networks/millau.yml
@@ -17,6 +17,7 @@ services:
- --alice
- --node-key=0f900c89f4e626f4a217302ab8c7d213737d00627115f318ad6fb169717ac8e0
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
environment:
@@ -35,6 +36,7 @@ services:
- --bob
- --node-key=db383639ff2905d79f8e936fd5dc4416ef46b514b2f83823ec3c42753d7557bb
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
@@ -50,11 +52,14 @@ services:
- --bootnodes=/dns4/millau-node-alice/tcp/30333/p2p/12D3KooWFqiV73ipQ1jpfVmCfLqBCp8G9PLH3zPkY9EhmdrSGA4H
- --charlie
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
+ - --prometheus-external
ports:
- "20133:9933"
- "20144:9944"
+ - "20615:9615"
millau-node-dave:
<<: *millau-bridge-node
@@ -65,6 +70,7 @@ services:
- --bootnodes=/dns4/millau-node-alice/tcp/30333/p2p/12D3KooWFqiV73ipQ1jpfVmCfLqBCp8G9PLH3zPkY9EhmdrSGA4H
- --dave
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
@@ -80,8 +86,16 @@ services:
- --bootnodes=/dns4/millau-node-alice/tcp/30333/p2p/12D3KooWFqiV73ipQ1jpfVmCfLqBCp8G9PLH3zPkY9EhmdrSGA4H
- --eve
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
- "20333:9933"
- "20344:9944"
+
+ # Note: These are being overridden from the top level `monitoring` compose file.
+ prometheus-metrics:
+ volumes:
+ - ./networks/dashboard/prometheus/millau-targets.yml:/etc/prometheus/targets-millau-nodes.yml
+ depends_on:
+ - millau-node-charlie
diff --git a/polkadot/bridges/deployments/networks/rialto.yml b/polkadot/bridges/deployments/networks/rialto.yml
index 0a484b2dad7511fa34b1b7447cbfd7dd0f0f92db..40e881a37c199feb4b9379983fe795842d62cb96 100644
--- a/polkadot/bridges/deployments/networks/rialto.yml
+++ b/polkadot/bridges/deployments/networks/rialto.yml
@@ -17,6 +17,7 @@ services:
- --alice
- --node-key=79cf382988364291a7968ae7825c01f68c50d679796a8983237d07fe0ccf363b
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
environment:
@@ -35,6 +36,7 @@ services:
- --bob
- --node-key=4f9d0146dd9b7b3bf5a8089e3880023d1df92057f89e96e07bb4d8c2ead75bbd
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
@@ -50,11 +52,14 @@ services:
- --bootnodes=/dns4/rialto-node-alice/tcp/30333/p2p/12D3KooWMF6JvV319a7kJn5pqkKbhR3fcM2cvK5vCbYZHeQhYzFE
- --charlie
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
+ - --prometheus-external
ports:
- "10133:9933"
- "10144:9944"
+ - "10615:9615"
rialto-node-dave:
<<: *rialto-bridge-node
@@ -65,6 +70,7 @@ services:
- --bootnodes=/dns4/rialto-node-alice/tcp/30333/p2p/12D3KooWMF6JvV319a7kJn5pqkKbhR3fcM2cvK5vCbYZHeQhYzFE
- --dave
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
@@ -80,6 +86,7 @@ services:
- --bootnodes=/dns4/rialto-node-alice/tcp/30333/p2p/12D3KooWMF6JvV319a7kJn5pqkKbhR3fcM2cvK5vCbYZHeQhYzFE
- --eve
- --rpc-cors=all
+ - --enable-offchain-indexing=true
- --unsafe-rpc-external
- --unsafe-ws-external
ports:
@@ -93,6 +100,13 @@ services:
- ./networks/entrypoints:/entrypoints
- rialto-share:/rialto-share:z
+ # Note: These are being overridden from the top level `monitoring` compose file.
+ prometheus-metrics:
+ volumes:
+ - ./networks/dashboard/prometheus/rialto-targets.yml:/etc/prometheus/targets-rialto-nodes.yml
+ depends_on:
+ - rialto-node-charlie
+
# we're using `/rialto-share` to expose Rialto chain spec to those who are interested. Right
# now it is Rialto Parachain collator nodes. Local + tmpfs combination allows sharing writable
# in-memory volumes, which are dropped when containers are stopped.
diff --git a/polkadot/bridges/fuzz/storage-proof/Cargo.toml b/polkadot/bridges/fuzz/storage-proof/Cargo.toml
index c4da57b255c83de4c8c14d77b2cd46e06785dcf7..b406054bc6e484caedd82557497abb75945c94d8 100644
--- a/polkadot/bridges/fuzz/storage-proof/Cargo.toml
+++ b/polkadot/bridges/fuzz/storage-proof/Cargo.toml
@@ -2,7 +2,7 @@
name = "storage-proof-fuzzer"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -19,6 +19,7 @@ bp-runtime = { path = "../../primitives/runtime" }
# Substrate Dependencies
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/fuzz/storage-proof/src/main.rs b/polkadot/bridges/fuzz/storage-proof/src/main.rs
index 9d9262908616733e0e03d0f0983c6d76070b2f02..185d0e336c4d97a2f65d29afcc6f15ec97c80dcb 100644
--- a/polkadot/bridges/fuzz/storage-proof/src/main.rs
+++ b/polkadot/bridges/fuzz/storage-proof/src/main.rs
@@ -31,8 +31,9 @@ fn craft_known_storage_proof(input_vec: Vec<(Vec<u8>, Vec<u8>)>) -> (H256, Stora
let storage_proof_vec =
vec![(None, input_vec.iter().map(|x| (x.0.clone(), Some(x.1.clone()))).collect())];
log::info!("Storage proof vec {:?}", storage_proof_vec);
- let backend = <InMemoryBackend<Blake2Hasher>>::from(storage_proof_vec);
- let root = backend.storage_root(std::iter::empty()).0;
+ let state_version = sp_runtime::StateVersion::default();
+ let backend = <InMemoryBackend<Blake2Hasher>>::from((storage_proof_vec, state_version));
+ let root = backend.storage_root(std::iter::empty(), state_version).0;
let vector_element_proof = StorageProof::new(
prove_read(backend, input_vec.iter().map(|x| x.0.as_slice()))
.unwrap()
diff --git a/polkadot/bridges/modules/dispatch/Cargo.toml b/polkadot/bridges/modules/dispatch/Cargo.toml
index f6d9ff457f5a971385fd7031107d5a2bb6156566..98164452b836998e1e9a7191ccf4e78a3743839e 100644
--- a/polkadot/bridges/modules/dispatch/Cargo.toml
+++ b/polkadot/bridges/modules/dispatch/Cargo.toml
@@ -3,13 +3,13 @@ name = "pallet-bridge-dispatch"
description = "A Substrate Runtime module that dispatches a bridge message, treating it simply as encoded Call"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
log = { version = "0.4.14", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Bridge dependencies
diff --git a/polkadot/bridges/modules/dispatch/src/lib.rs b/polkadot/bridges/modules/dispatch/src/lib.rs
index 6765cd86604a1cacc43246d1e9a0fc48834f38cc..1e030b733205931e1fbba515241cd6c1ccfda74f 100644
--- a/polkadot/bridges/modules/dispatch/src/lib.rs
+++ b/polkadot/bridges/modules/dispatch/src/lib.rs
@@ -649,8 +649,7 @@ mod tests {
fn should_fail_on_weight_mismatch() {
new_test_ext().execute_with(|| {
let id = [0; 4];
- let call =
- Call::System(frame_system::Call::remark_with_event { remark: vec![1, 2, 3] });
+ let call = Call::System(frame_system::Call::set_heap_pages { pages: 42 });
let call_weight = call.get_dispatch_info().weight;
let mut message = prepare_root_message(call);
message.weight = 7;
diff --git a/polkadot/bridges/modules/grandpa/Cargo.toml b/polkadot/bridges/modules/grandpa/Cargo.toml
index 5f4057ceb099755fc71e1ec28668244df813c9fc..eac80375da1282f0577bbac1c771b12c03250038 100644
--- a/polkadot/bridges/modules/grandpa/Cargo.toml
+++ b/polkadot/bridges/modules/grandpa/Cargo.toml
@@ -2,7 +2,7 @@
name = "pallet-bridge-grandpa"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -12,7 +12,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
finality-grandpa = { version = "0.15.0", default-features = false }
log = { version = "0.4.14", default-features = false }
num-traits = { version = "0.2", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true }
# Bridge Dependencies
diff --git a/polkadot/bridges/modules/grandpa/src/lib.rs b/polkadot/bridges/modules/grandpa/src/lib.rs
index bac2b19fb2aee145570613283d80c88758f6041a..947bfdc7f634c2836fef17d97e33074edb0c7ba0 100644
--- a/polkadot/bridges/modules/grandpa/src/lib.rs
+++ b/polkadot/bridges/modules/grandpa/src/lib.rs
@@ -300,7 +300,7 @@ pub mod pallet {
/// runtime methods may still be used to do that (i.e. democracy::referendum to update halt
/// flag directly or call the `halt_operations`).
#[pallet::storage]
- pub(super) type PalletOwner<T: Config<I>, I: 'static = ()> =
+ pub type PalletOwner<T: Config<I>, I: 'static = ()> =
StorageValue<_, T::AccountId, OptionQuery>;
/// If true, all pallet transactions are failed immediately.
@@ -627,7 +627,10 @@ mod tests {
JustificationGeneratorParams, ALICE, BOB,
};
use codec::Encode;
- use frame_support::{assert_err, assert_noop, assert_ok, weights::PostDispatchInfo};
+ use frame_support::{
+ assert_err, assert_noop, assert_ok, storage::generator::StorageValue,
+ weights::PostDispatchInfo,
+ };
use sp_runtime::{Digest, DigestItem, DispatchError};
fn initialize_substrate_bridge() {
@@ -1146,4 +1149,17 @@ mod tests {
);
})
}
+
+ #[test]
+ fn storage_keys_computed_properly() {
+ assert_eq!(
+ IsHalted::<TestRuntime>::storage_value_final_key().to_vec(),
+ bp_header_chain::storage_keys::is_halted_key("Grandpa").0,
+ );
+
+ assert_eq!(
+ BestFinalized::<TestRuntime>::storage_value_final_key().to_vec(),
+ bp_header_chain::storage_keys::best_finalized_hash_key("Grandpa").0,
+ );
+ }
}
diff --git a/polkadot/bridges/modules/grandpa/src/mock.rs b/polkadot/bridges/modules/grandpa/src/mock.rs
index 4807624f396ee455ae2dc920d789a8e96c6a2855..bfc749d5230c69fc7428a5db2d426ccb6edb4111 100644
--- a/polkadot/bridges/modules/grandpa/src/mock.rs
+++ b/polkadot/bridges/modules/grandpa/src/mock.rs
@@ -107,6 +107,13 @@ impl Chain for TestBridgedChain {
type Balance = u64;
type Index = u64;
type Signature = Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ unreachable!()
+ }
+ fn max_extrinsic_weight() -> Weight {
+ unreachable!()
+ }
}
pub fn run_test<T>(test: impl FnOnce() -> T) -> T {
diff --git a/polkadot/bridges/modules/grandpa/src/weights.rs b/polkadot/bridges/modules/grandpa/src/weights.rs
index c0cce2c5258d126246c14c3a228bca3354b074a7..2c4660160a0045150e8db092e691c13f0fb3dadf 100644
--- a/polkadot/bridges/modules/grandpa/src/weights.rs
+++ b/polkadot/bridges/modules/grandpa/src/weights.rs
@@ -16,14 +16,14 @@
//! Autogenerated weights for `pallet_bridge_grandpa`
//!
-//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 3.0.0
-//! DATE: 2021-06-03, STEPS: [50, ], REPEAT: 20
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2021-12-28, STEPS: 50, REPEAT: 20
//! LOW RANGE: [], HIGH RANGE: []
//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled
//! CHAIN: Some("dev"), DB CACHE: 128
// Executed Command:
-// target/release/rialto-bridge-node
+// target/release/millau-bridge-node
// benchmark
// --chain=dev
// --steps=50
@@ -34,7 +34,7 @@
// --wasm-execution=Compiled
// --heap-pages=4096
// --output=./modules/grandpa/src/weights.rs
-// --template=./.maintain/rialto-weight-template.hbs
+// --template=./.maintain/millau-weight-template.hbs
#![allow(clippy::all)]
#![allow(unused_parens)]
@@ -51,13 +51,13 @@ pub trait WeightInfo {
fn submit_finality_proof(p: u32, v: u32) -> Weight;
}
-/// Weights for `pallet_bridge_grandpa` using the Rialto node and recommended hardware.
-pub struct RialtoWeight<T>(PhantomData<T>);
-impl<T: frame_system::Config> WeightInfo for RialtoWeight<T> {
+/// Weights for `pallet_bridge_grandpa` using the Millau node and recommended hardware.
+pub struct MillauWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for MillauWeight<T> {
fn submit_finality_proof(p: u32, v: u32) -> Weight {
- (0 as Weight)
- .saturating_add((59_692_000 as Weight).saturating_mul(p as Weight))
- .saturating_add((6_876_000 as Weight).saturating_mul(v as Weight))
+ (115_651_000 as Weight)
+ .saturating_add((61_465_000 as Weight).saturating_mul(p as Weight))
+ .saturating_add((3_438_000 as Weight).saturating_mul(v as Weight))
.saturating_add(T::DbWeight::get().reads(7 as Weight))
.saturating_add(T::DbWeight::get().writes(6 as Weight))
}
@@ -66,9 +66,9 @@ impl<T: frame_system::Config> WeightInfo for RialtoWeight<T> {
// For backwards compatibility and tests
impl WeightInfo for () {
fn submit_finality_proof(p: u32, v: u32) -> Weight {
- (0 as Weight)
- .saturating_add((59_692_000 as Weight).saturating_mul(p as Weight))
- .saturating_add((6_876_000 as Weight).saturating_mul(v as Weight))
+ (115_651_000 as Weight)
+ .saturating_add((61_465_000 as Weight).saturating_mul(p as Weight))
+ .saturating_add((3_438_000 as Weight).saturating_mul(v as Weight))
.saturating_add(RocksDbWeight::get().reads(7 as Weight))
.saturating_add(RocksDbWeight::get().writes(6 as Weight))
}
diff --git a/polkadot/bridges/modules/messages/Cargo.toml b/polkadot/bridges/modules/messages/Cargo.toml
index ef7bf5535543ac69ddf37c0d4cc7524f5605e75f..804f323f10b6f6b8b2e99d3a0b978e57e3f0ca9c 100644
--- a/polkadot/bridges/modules/messages/Cargo.toml
+++ b/polkadot/bridges/modules/messages/Cargo.toml
@@ -3,15 +3,15 @@ name = "pallet-bridge-messages"
description = "Module that allows bridged chains to exchange messages using lane concept."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
+bitvec = { version = "1", default-features = false, features = ["alloc"] }
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
log = { version = "0.4.14", default-features = false }
num-traits = { version = "0.2", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0.101", optional = true, features = ["derive"] }
# Bridge dependencies
@@ -30,8 +30,6 @@ sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
[dev-dependencies]
-hex = "0.4"
-hex-literal = "0.3"
sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/modules/messages/README.md b/polkadot/bridges/modules/messages/README.md
index 062a966fad70a3ccfef72f93a67884ab76e8a535..2dc5629684242c90ace48c216b4b0cbde456e217 100644
--- a/polkadot/bridges/modules/messages/README.md
+++ b/polkadot/bridges/modules/messages/README.md
@@ -294,9 +294,8 @@ Where:
*\* - In all benchmarks all received messages are dispatched and their dispatch cost is near to zero*
*\*\* - Trie leafs are assumed to have minimal values. The proof is derived from the minimal proof
-by including more trie nodes. That's because according to `receive_message_proofs_with_large_leaf`
-and `receive_message_proofs_with_extra_nodes` benchmarks, increasing proof by including more nodes
-has slightly larger impact on performance than increasing values stored in leafs*.
+by including more trie nodes. That's because according to our additioal benchmarks, increasing proof
+by including more nodes has slightly larger impact on performance than increasing values stored in leafs*.
#### Weight formula
diff --git a/polkadot/bridges/modules/messages/src/benchmarking.rs b/polkadot/bridges/modules/messages/src/benchmarking.rs
index 788ccc070310ea288f264b082798209fdbb5da3c..46a8150d034bde2c5fabd83012a6a2010776ca66 100644
--- a/polkadot/bridges/modules/messages/src/benchmarking.rs
+++ b/polkadot/bridges/modules/messages/src/benchmarking.rs
@@ -30,15 +30,7 @@ use bp_runtime::messages::DispatchFeePayment;
use frame_benchmarking::{account, benchmarks_instance_pallet};
use frame_support::{traits::Get, weights::Weight};
use frame_system::RawOrigin;
-use sp_std::{
- collections::{btree_map::BTreeMap, vec_deque::VecDeque},
- convert::TryInto,
- ops::RangeInclusive,
- prelude::*,
-};
-
-/// Fee paid by submitter for single message delivery.
-pub const MESSAGE_FEE: u64 = 100_000_000_000;
+use sp_std::{collections::vec_deque::VecDeque, convert::TryInto, ops::RangeInclusive, prelude::*};
const SEED: u32 = 0;
@@ -46,6 +38,7 @@ const SEED: u32 = 0;
pub struct Pallet<T: Config<I>, I: 'static>(crate::Pallet<T, I>);
/// Proof size requirements.
+#[derive(Clone, Copy, Debug)]
pub enum ProofSize {
/// The proof is expected to be minimal. If value size may be changed, then it is expected to
/// have given size.
@@ -59,6 +52,7 @@ pub enum ProofSize {
}
/// Benchmark-specific message parameters.
+#[derive(Debug)]
pub struct MessageParams<ThisAccountId> {
/// Size of the message payload.
pub size: u32,
@@ -67,6 +61,7 @@ pub struct MessageParams<ThisAccountId> {
}
/// Benchmark-specific message proof parameters.
+#[derive(Debug)]
pub struct MessageProofParams {
/// Id of the lane.
pub lane: LaneId,
@@ -81,6 +76,7 @@ pub struct MessageProofParams {
}
/// Benchmark-specific message delivery proof parameters.
+#[derive(Debug)]
pub struct MessageDeliveryProofParams<ThisChainAccountId> {
/// Id of the lane.
pub lane: LaneId,
@@ -104,6 +100,10 @@ pub trait Config<I: 'static>: crate::Config<I> {
fn account_balance(account: &Self::AccountId) -> Self::OutboundMessageFee;
/// Create given account and give it enough balance for test purposes.
fn endow_account(account: &Self::AccountId);
+ /// Fee paid by submitter for single message delivery.
+ fn message_fee() -> Self::OutboundMessageFee {
+ 100_000_000_000_000.into()
+ }
/// Prepare message to send over lane.
fn prepare_outbound_message(
params: MessageParams<Self::AccountId>,
@@ -139,8 +139,10 @@ benchmarks_instance_pallet! {
// added.
send_minimal_message_worst_case {
let lane_id = T::bench_lane_id();
+ let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
let sender = account("sender", 0, SEED);
T::endow_account(&sender);
+ T::endow_account(&relayers_fund_id);
// 'send' messages that are to be pruned when our message is sent
for _nonce in 1..=T::MaxMessagesToPruneAtOnce::get() {
@@ -155,7 +157,7 @@ benchmarks_instance_pallet! {
}: send_message(RawOrigin::Signed(sender), lane_id, payload, fee)
verify {
assert_eq!(
- crate::Pallet::<T, I>::outbound_latest_generated_nonce(T::bench_lane_id()),
+ crate::OutboundLanes::<T, I>::get(&T::bench_lane_id()).latest_generated_nonce,
T::MaxMessagesToPruneAtOnce::get() + 1,
);
}
@@ -170,8 +172,10 @@ benchmarks_instance_pallet! {
// `(send_16_kb_message_worst_case - send_1_kb_message_worst_case) / 15`.
send_1_kb_message_worst_case {
let lane_id = T::bench_lane_id();
+ let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
let sender = account("sender", 0, SEED);
T::endow_account(&sender);
+ T::endow_account(&relayers_fund_id);
// 'send' messages that are to be pruned when our message is sent
for _nonce in 1..=T::MaxMessagesToPruneAtOnce::get() {
@@ -192,7 +196,7 @@ benchmarks_instance_pallet! {
}: send_message(RawOrigin::Signed(sender), lane_id, payload, fee)
verify {
assert_eq!(
- crate::Pallet::<T, I>::outbound_latest_generated_nonce(T::bench_lane_id()),
+ crate::OutboundLanes::<T, I>::get(&T::bench_lane_id()).latest_generated_nonce,
T::MaxMessagesToPruneAtOnce::get() + 1,
);
}
@@ -207,8 +211,10 @@ benchmarks_instance_pallet! {
// `(send_16_kb_message_worst_case - send_1_kb_message_worst_case) / 15`.
send_16_kb_message_worst_case {
let lane_id = T::bench_lane_id();
+ let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
let sender = account("sender", 0, SEED);
T::endow_account(&sender);
+ T::endow_account(&relayers_fund_id);
// 'send' messages that are to be pruned when our message is sent
for _nonce in 1..=T::MaxMessagesToPruneAtOnce::get() {
@@ -229,7 +235,7 @@ benchmarks_instance_pallet! {
}: send_message(RawOrigin::Signed(sender), lane_id, payload, fee)
verify {
assert_eq!(
- crate::Pallet::<T, I>::outbound_latest_generated_nonce(T::bench_lane_id()),
+ crate::OutboundLanes::<T, I>::get(&T::bench_lane_id()).latest_generated_nonce,
T::MaxMessagesToPruneAtOnce::get() + 1,
);
}
@@ -240,8 +246,10 @@ benchmarks_instance_pallet! {
//
// Result of this benchmark is directly used by weight formula of the call.
maximal_increase_message_fee {
+ let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
let sender = account("sender", 42, SEED);
T::endow_account(&sender);
+ T::endow_account(&relayers_fund_id);
let additional_fee = T::account_balance(&sender);
let lane_id = T::bench_lane_id();
@@ -259,8 +267,10 @@ benchmarks_instance_pallet! {
increase_message_fee {
let i in 0..T::maximal_message_size().try_into().unwrap_or_default();
+ let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
let sender = account("sender", 42, SEED);
T::endow_account(&sender);
+ T::endow_account(&relayers_fund_id);
let additional_fee = T::account_balance(&sender);
let lane_id = T::bench_lane_id();
@@ -283,6 +293,7 @@ benchmarks_instance_pallet! {
receive_single_message_proof {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -297,7 +308,7 @@ benchmarks_instance_pallet! {
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
+ crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
assert!(T::is_message_dispatched(21));
@@ -317,6 +328,7 @@ benchmarks_instance_pallet! {
receive_two_messages_proof {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -331,7 +343,7 @@ benchmarks_instance_pallet! {
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 2, dispatch_weight)
verify {
assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
+ crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
22,
);
assert!(T::is_message_dispatched(22));
@@ -351,6 +363,7 @@ benchmarks_instance_pallet! {
receive_single_message_proof_with_outbound_lane_state {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -368,14 +381,9 @@ benchmarks_instance_pallet! {
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
- 21,
- );
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_confirmed_nonce(T::bench_lane_id()),
- 20,
- );
+ let lane_state = crate::InboundLanes::<T, I>::get(&T::bench_lane_id());
+ assert_eq!(lane_state.last_delivered_nonce(), 21);
+ assert_eq!(lane_state.last_confirmed_nonce, 20);
assert!(T::is_message_dispatched(21));
}
@@ -391,6 +399,7 @@ benchmarks_instance_pallet! {
receive_single_message_proof_1_kb {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -405,7 +414,7 @@ benchmarks_instance_pallet! {
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
+ crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
assert!(T::is_message_dispatched(21));
@@ -425,6 +434,7 @@ benchmarks_instance_pallet! {
receive_single_message_proof_16_kb {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -439,7 +449,7 @@ benchmarks_instance_pallet! {
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
+ crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
assert!(T::is_message_dispatched(21));
@@ -458,6 +468,7 @@ benchmarks_instance_pallet! {
receive_single_prepaid_message_proof {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
+ T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
@@ -472,7 +483,7 @@ benchmarks_instance_pallet! {
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
+ crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
assert!(T::is_message_dispatched(21));
@@ -512,7 +523,7 @@ benchmarks_instance_pallet! {
verify {
assert_eq!(
T::account_balance(&relayer_id),
- relayer_balance + MESSAGE_FEE.into(),
+ relayer_balance + T::message_fee(),
);
}
@@ -602,310 +613,16 @@ benchmarks_instance_pallet! {
ensure_relayer_rewarded::<T, I>(&relayer1_id, &relayer1_balance);
ensure_relayer_rewarded::<T, I>(&relayer2_id, &relayer2_balance);
}
-
- //
- // Benchmarks for manual checks.
- //
-
- // Benchmark `send_message` extrinsic with following conditions:
- // * outbound lane already has state, so it needs to be read and decoded;
- // * relayers fund account does not exists (in practice it needs to exist in production environment);
- // * maximal number of messages is being pruned during the call;
- // * message size varies from minimal to maximal for the target chain.
- //
- // Results of this benchmark may be used to check how message size affects `send_message` performance.
- send_messages_of_various_lengths {
- let i in 0..T::maximal_message_size().try_into().unwrap_or_default();
-
- let lane_id = T::bench_lane_id();
- let sender = account("sender", 0, SEED);
- T::endow_account(&sender);
-
- // 'send' messages that are to be pruned when our message is sent
- for _nonce in 1..=T::MaxMessagesToPruneAtOnce::get() {
- send_regular_message::<T, I>();
- }
- confirm_message_delivery::<T, I>(T::MaxMessagesToPruneAtOnce::get());
-
- let (payload, fee) = T::prepare_outbound_message(MessageParams {
- size: i as _,
- sender_account: sender.clone(),
- });
- }: send_message(RawOrigin::Signed(sender), lane_id, payload, fee)
- verify {
- assert_eq!(
- crate::Pallet::<T, I>::outbound_latest_generated_nonce(T::bench_lane_id()),
- T::MaxMessagesToPruneAtOnce::get() + 1,
- );
- }
-
- // Benchmark `receive_messages_proof` extrinsic with multiple minimal-weight messages and following conditions:
- // * proof does not include outbound lane state proof;
- // * inbound lane already has state, so it needs to be read and decoded;
- // * message is successfully dispatched;
- // * message requires all heavy checks done by dispatcher.
- //
- // This benchmarks gives us an approximation of single message delivery weight. It is similar to the
- // `weight(receive_two_messages_proof) - weight(receive_single_message_proof)`. So it may be used
- // to verify that the other approximation is correct.
- receive_multiple_messages_proof {
- let i in 1..64;
-
- let relayer_id_on_source = T::bridged_relayer_id();
- let relayer_id_on_target = account("relayer", 0, SEED);
- let messages_count = i as _;
-
- // mark messages 1..=20 as delivered
- receive_messages::<T, I>(20);
-
- let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
- lane: T::bench_lane_id(),
- message_nonces: 21..=(20 + i as MessageNonce),
- outbound_lane_data: None,
- size: ProofSize::Minimal(EXPECTED_DEFAULT_MESSAGE_LENGTH),
- dispatch_fee_payment: DispatchFeePayment::AtTargetChain,
- });
- }: receive_messages_proof(
- RawOrigin::Signed(relayer_id_on_target),
- relayer_id_on_source,
- proof,
- messages_count,
- dispatch_weight
- )
- verify {
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
- 20 + i as MessageNonce,
- );
- }
-
- // Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
- // * proof does not include outbound lane state proof;
- // * inbound lane already has state, so it needs to be read and decoded;
- // * message is successfully dispatched;
- // * message requires all heavy checks done by dispatcher.
- //
- // Results of this benchmark may be used to check how proof size affects `receive_message_proof` performance.
- receive_message_proofs_with_extra_nodes {
- let i in 0..T::maximal_message_size();
-
- let relayer_id_on_source = T::bridged_relayer_id();
- let relayer_id_on_target = account("relayer", 0, SEED);
- let messages_count = 1u32;
-
- // mark messages 1..=20 as delivered
- receive_messages::<T, I>(20);
-
- let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
- lane: T::bench_lane_id(),
- message_nonces: 21..=21,
- outbound_lane_data: None,
- size: ProofSize::HasExtraNodes(i as _),
- dispatch_fee_payment: DispatchFeePayment::AtTargetChain,
- });
- }: receive_messages_proof(
- RawOrigin::Signed(relayer_id_on_target),
- relayer_id_on_source,
- proof,
- messages_count,
- dispatch_weight
- )
- verify {
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
- 21,
- );
- }
-
- // Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
- // * proof does not include outbound lane state proof;
- // * inbound lane already has state, so it needs to be read and decoded;
- // * message is successfully dispatched;
- // * message requires all heavy checks done by dispatcher.
- //
- // Results of this benchmark may be used to check how message size affects `receive_message_proof` performance.
- receive_message_proofs_with_large_leaf {
- let i in 0..T::maximal_message_size();
-
- let relayer_id_on_source = T::bridged_relayer_id();
- let relayer_id_on_target = account("relayer", 0, SEED);
- let messages_count = 1u32;
-
- // mark messages 1..=20 as delivered
- receive_messages::<T, I>(20);
-
- let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
- lane: T::bench_lane_id(),
- message_nonces: 21..=21,
- outbound_lane_data: None,
- size: ProofSize::HasLargeLeaf(i as _),
- dispatch_fee_payment: DispatchFeePayment::AtTargetChain,
- });
- }: receive_messages_proof(
- RawOrigin::Signed(relayer_id_on_target),
- relayer_id_on_source,
- proof,
- messages_count,
- dispatch_weight
- )
- verify {
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
- 21,
- );
- }
-
- // Benchmark `receive_messages_proof` extrinsic with multiple minimal-weight messages and following conditions:
- // * proof includes outbound lane state proof;
- // * inbound lane already has state, so it needs to be read and decoded;
- // * message is successfully dispatched;
- // * message requires all heavy checks done by dispatcher.
- //
- // This benchmarks gives us an approximation of outbound lane state delivery weight. It is similar to the
- // `weight(receive_single_message_proof_with_outbound_lane_state) - weight(receive_single_message_proof)`.
- // So it may be used to verify that the other approximation is correct.
- receive_multiple_messages_proof_with_outbound_lane_state {
- let i in 1..128;
-
- let relayer_id_on_source = T::bridged_relayer_id();
- let relayer_id_on_target = account("relayer", 0, SEED);
- let messages_count = i as _;
-
- // mark messages 1..=20 as delivered
- receive_messages::<T, I>(20);
-
- let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
- lane: T::bench_lane_id(),
- message_nonces: 21..=20 + i as MessageNonce,
- outbound_lane_data: Some(OutboundLaneData {
- oldest_unpruned_nonce: 21,
- latest_received_nonce: 20,
- latest_generated_nonce: 21,
- }),
- size: ProofSize::Minimal(0),
- dispatch_fee_payment: DispatchFeePayment::AtTargetChain,
- });
- }: receive_messages_proof(
- RawOrigin::Signed(relayer_id_on_target),
- relayer_id_on_source,
- proof,
- messages_count,
- dispatch_weight
- )
- verify {
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_received_nonce(T::bench_lane_id()),
- 20 + i as MessageNonce,
- );
- assert_eq!(
- crate::Pallet::<T, I>::inbound_latest_confirmed_nonce(T::bench_lane_id()),
- 20,
- );
- }
-
- // Benchmark `receive_messages_delivery_proof` extrinsic where single relayer delivers multiple messages.
- receive_delivery_proof_for_multiple_messages_by_single_relayer {
- // there actually should be used value of `MaxUnrewardedRelayerEntriesAtInboundLane` from the bridged
- // chain, but we're more interested in additional weight/message than in max weight
- let i in 1..T::MaxUnrewardedRelayerEntriesAtInboundLane::get()
- .try_into()
- .expect("Value of MaxUnrewardedRelayerEntriesAtInboundLane is too large");
-
- let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
- let relayer_id: T::AccountId = account("relayer", 0, SEED);
- let relayer_balance = T::account_balance(&relayer_id);
- T::endow_account(&relayers_fund_id);
-
- // send messages that we're going to confirm
- for _ in 1..=i {
- send_regular_message::<T, I>();
- }
-
- let relayers_state = UnrewardedRelayersState {
- unrewarded_relayer_entries: 1,
- messages_in_oldest_entry: 1,
- total_messages: i as MessageNonce,
- };
- let mut delivered_messages = DeliveredMessages::new(1, true);
- for nonce in 2..=i {
- delivered_messages.note_dispatched_message(true);
- }
- let proof = T::prepare_message_delivery_proof(MessageDeliveryProofParams {
- lane: T::bench_lane_id(),
- inbound_lane_data: InboundLaneData {
- relayers: vec![UnrewardedRelayer {
- relayer: relayer_id.clone(),
- messages: delivered_messages,
- }].into_iter().collect(),
- last_confirmed_nonce: 0,
- },
- size: ProofSize::Minimal(0),
- });
- }: receive_messages_delivery_proof(RawOrigin::Signed(relayer_id.clone()), proof, relayers_state)
- verify {
- ensure_relayer_rewarded::<T, I>(&relayer_id, &relayer_balance);
- }
-
- // Benchmark `receive_messages_delivery_proof` extrinsic where every relayer delivers single messages.
- receive_delivery_proof_for_multiple_messages_by_multiple_relayers {
- // there actually should be used value of `MaxUnconfirmedMessagesAtInboundLane` from the bridged
- // chain, but we're more interested in additional weight/message than in max weight
- let i in 1..T::MaxUnconfirmedMessagesAtInboundLane::get()
- .try_into()
- .expect("Value of MaxUnconfirmedMessagesAtInboundLane is too large ");
-
- let relayers_fund_id = crate::relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>();
- let confirmation_relayer_id = account("relayer", 0, SEED);
- let relayers: BTreeMap<T::AccountId, T::OutboundMessageFee> = (1..=i)
- .map(|j| {
- let relayer_id = account("relayer", j + 1, SEED);
- let relayer_balance = T::account_balance(&relayer_id);
- (relayer_id, relayer_balance)
- })
- .collect();
- T::endow_account(&relayers_fund_id);
-
- // send messages that we're going to confirm
- for _ in 1..=i {
- send_regular_message::<T, I>();
- }
-
- let relayers_state = UnrewardedRelayersState {
- unrewarded_relayer_entries: i as MessageNonce,
- messages_in_oldest_entry: 1,
- total_messages: i as MessageNonce,
- };
- let proof = T::prepare_message_delivery_proof(MessageDeliveryProofParams {
- lane: T::bench_lane_id(),
- inbound_lane_data: InboundLaneData {
- relayers: relayers
- .keys()
- .enumerate()
- .map(|(j, relayer)| UnrewardedRelayer {
- relayer: relayer.clone(),
- messages: DeliveredMessages::new(j as MessageNonce + 1, true),
- })
- .collect(),
- last_confirmed_nonce: 0,
- },
- size: ProofSize::Minimal(0),
- });
- }: receive_messages_delivery_proof(RawOrigin::Signed(confirmation_relayer_id), proof, relayers_state)
- verify {
- for (relayer_id, prev_balance) in relayers {
- ensure_relayer_rewarded::<T, I>(&relayer_id, &prev_balance);
- }
- }
}
fn send_regular_message<T: Config<I>, I: 'static>() {
let mut outbound_lane = outbound_lane::<T, I>(T::bench_lane_id());
- outbound_lane.send_message(MessageData { payload: vec![], fee: MESSAGE_FEE.into() });
+ outbound_lane.send_message(MessageData { payload: vec![], fee: T::message_fee() });
}
fn send_regular_message_with_payload<T: Config<I>, I: 'static>(payload: Vec<u8>) {
let mut outbound_lane = outbound_lane::<T, I>(T::bench_lane_id());
- outbound_lane.send_message(MessageData { payload, fee: MESSAGE_FEE.into() });
+ outbound_lane.send_message(MessageData { payload, fee: T::message_fee() });
}
fn confirm_message_delivery<T: Config<I>, I: 'static>(nonce: MessageNonce) {
diff --git a/polkadot/bridges/modules/messages/src/instant_payments.rs b/polkadot/bridges/modules/messages/src/instant_payments.rs
index d67b82ade8d2dab8c2e6bd4a8f68db0946c562e9..2a620a952225848a43b1133615e9cfbc1ddec22e 100644
--- a/polkadot/bridges/modules/messages/src/instant_payments.rs
+++ b/polkadot/bridges/modules/messages/src/instant_payments.rs
@@ -22,7 +22,7 @@
use crate::OutboundMessages;
use bp_messages::{
- source_chain::{MessageDeliveryAndDispatchPayment, RelayersRewards, Sender},
+ source_chain::{MessageDeliveryAndDispatchPayment, RelayersRewards, SenderOrigin},
LaneId, MessageKey, MessageNonce, UnrewardedRelayer,
};
use codec::Encode;
@@ -31,6 +31,10 @@ use num_traits::{SaturatingAdd, Zero};
use sp_runtime::traits::Saturating;
use sp_std::{collections::vec_deque::VecDeque, fmt::Debug, ops::RangeInclusive};
+/// Error that occurs when message fee is non-zero, but payer is not defined.
+const NON_ZERO_MESSAGE_FEE_CANT_BE_PAID_BY_NONE: &str =
+ "Non-zero message fee can't be paid by <None>";
+
/// Instant message payments made in given currency.
///
/// The balance is initially reserved in a special `relayers-fund` account, and transferred
@@ -44,42 +48,50 @@ use sp_std::{collections::vec_deque::VecDeque, fmt::Debug, ops::RangeInclusive};
/// to the relayer account.
/// NOTE It's within relayer's interest to keep their balance above ED as well, to make sure they
/// can receive the payment.
-pub struct InstantCurrencyPayments<T, I, Currency, GetConfirmationFee, RootAccount> {
- _phantom: sp_std::marker::PhantomData<(T, I, Currency, GetConfirmationFee, RootAccount)>,
+pub struct InstantCurrencyPayments<T, I, Currency, GetConfirmationFee> {
+ _phantom: sp_std::marker::PhantomData<(T, I, Currency, GetConfirmationFee)>,
}
-impl<T, I, Currency, GetConfirmationFee, RootAccount>
- MessageDeliveryAndDispatchPayment<T::AccountId, Currency::Balance>
- for InstantCurrencyPayments<T, I, Currency, GetConfirmationFee, RootAccount>
+impl<T, I, Currency, GetConfirmationFee>
+ MessageDeliveryAndDispatchPayment<T::Origin, T::AccountId, Currency::Balance>
+ for InstantCurrencyPayments<T, I, Currency, GetConfirmationFee>
where
T: frame_system::Config + crate::Config<I>,
I: 'static,
+ T::Origin: SenderOrigin<T::AccountId>,
Currency: CurrencyT<T::AccountId, Balance = T::OutboundMessageFee>,
Currency::Balance: From<MessageNonce>,
GetConfirmationFee: Get<Currency::Balance>,
- RootAccount: Get<Option<T::AccountId>>,
{
type Error = &'static str;
fn pay_delivery_and_dispatch_fee(
- submitter: &Sender<T::AccountId>,
+ submitter: &T::Origin,
fee: &Currency::Balance,
relayer_fund_account: &T::AccountId,
) -> Result<(), Self::Error> {
+ let submitter_account = match submitter.linked_account() {
+ Some(submitter_account) => submitter_account,
+ None if !fee.is_zero() => {
+ // if we'll accept some message that has declared that the `fee` has been paid but
+ // it isn't actually paid, then it'll lead to problems with delivery confirmation
+ // payments (see `pay_relayer_rewards` && `confirmation_relayer` in particular)
+ return Err(NON_ZERO_MESSAGE_FEE_CANT_BE_PAID_BY_NONE)
+ },
+ None => {
+ // message lane verifier has accepted the message before, so this message
+ // is unpaid **by design**
+ // => let's just do nothing
+ return Ok(())
+ },
+ };
+
if !frame_system::Pallet::<T>::account_exists(relayer_fund_account) {
return Err("The relayer fund account must exist for the message lanes pallet to work correctly.");
}
- let root_account = RootAccount::get();
- let account = match submitter {
- Sender::Signed(submitter) => submitter,
- Sender::Root | Sender::None => root_account
- .as_ref()
- .ok_or("Sending messages using Root or None origin is disallowed.")?,
- };
-
Currency::transfer(
- account,
+ &submitter_account,
relayer_fund_account,
*fee,
// it's fine for the submitter to go below Existential Deposit and die.
@@ -226,7 +238,9 @@ fn pay_relayer_reward<Currency, AccountId>(
#[cfg(test)]
mod tests {
use super::*;
- use crate::mock::{run_test, AccountId as TestAccountId, Balance as TestBalance, TestRuntime};
+ use crate::mock::{
+ run_test, AccountId as TestAccountId, Balance as TestBalance, Origin, TestRuntime,
+ };
use bp_messages::source_chain::RelayerRewards;
type Balances = pallet_balances::Pallet<TestRuntime>;
@@ -245,6 +259,48 @@ mod tests {
.collect()
}
+ #[test]
+ fn pay_delivery_and_dispatch_fee_fails_on_non_zero_fee_and_unknown_payer() {
+ frame_support::parameter_types! {
+ const GetConfirmationFee: TestBalance = 0;
+ };
+
+ run_test(|| {
+ let result = InstantCurrencyPayments::<
+ TestRuntime,
+ (),
+ Balances,
+ GetConfirmationFee,
+ >::pay_delivery_and_dispatch_fee(
+ &Origin::root(),
+ &100,
+ &RELAYERS_FUND_ACCOUNT,
+ );
+ assert_eq!(result, Err(NON_ZERO_MESSAGE_FEE_CANT_BE_PAID_BY_NONE));
+ });
+ }
+
+ #[test]
+ fn pay_delivery_and_dispatch_succeeds_on_zero_fee_and_unknown_payer() {
+ frame_support::parameter_types! {
+ const GetConfirmationFee: TestBalance = 0;
+ };
+
+ run_test(|| {
+ let result = InstantCurrencyPayments::<
+ TestRuntime,
+ (),
+ Balances,
+ GetConfirmationFee,
+ >::pay_delivery_and_dispatch_fee(
+ &Origin::root(),
+ &0,
+ &RELAYERS_FUND_ACCOUNT,
+ );
+ assert!(result.is_ok());
+ });
+ }
+
#[test]
fn confirmation_relayer_is_rewarded_if_it_has_also_delivered_messages() {
run_test(|| {
diff --git a/polkadot/bridges/modules/messages/src/lib.rs b/polkadot/bridges/modules/messages/src/lib.rs
index 498960b6459fa0fcddf57863f52f67b9b851c31f..9f5f9d438c4168e82e9d267032ca2403aa2140c7 100644
--- a/polkadot/bridges/modules/messages/src/lib.rs
+++ b/polkadot/bridges/modules/messages/src/lib.rs
@@ -170,12 +170,14 @@ pub mod pallet {
type TargetHeaderChain: TargetHeaderChain<Self::OutboundPayload, Self::AccountId>;
/// Message payload verifier.
type LaneMessageVerifier: LaneMessageVerifier<
+ Self::Origin,
Self::AccountId,
Self::OutboundPayload,
Self::OutboundMessageFee,
>;
/// Message delivery payment.
type MessageDeliveryAndDispatchPayment: MessageDeliveryAndDispatchPayment<
+ Self::Origin,
Self::AccountId,
Self::OutboundMessageFee,
>;
@@ -276,16 +278,12 @@ pub mod pallet {
payload: T::OutboundPayload,
delivery_and_dispatch_fee: T::OutboundMessageFee,
) -> DispatchResultWithPostInfo {
- crate::send_message::<T, I>(
- origin.into().map_err(|_| BadOrigin)?,
- lane_id,
- payload,
- delivery_and_dispatch_fee,
+ crate::send_message::<T, I>(origin, lane_id, payload, delivery_and_dispatch_fee).map(
+ |sent_message| PostDispatchInfo {
+ actual_weight: Some(sent_message.weight),
+ pays_fee: Pays::Yes,
+ },
)
- .map(|sent_message| PostDispatchInfo {
- actual_weight: Some(sent_message.weight),
- pays_fee: Pays::Yes,
- })
}
/// Pay additional fee for the message.
@@ -313,17 +311,15 @@ pub mod pallet {
);
// withdraw additional fee from submitter
- let submitter = origin.into().map_err(|_| BadOrigin)?;
T::MessageDeliveryAndDispatchPayment::pay_delivery_and_dispatch_fee(
- &submitter,
+ &origin,
&additional_fee,
&relayer_fund_account_id::<T::AccountId, T::AccountIdConverter>(),
)
.map_err(|err| {
log::trace!(
target: "runtime::bridge-messages",
- "Submitter {:?} can't pay additional fee {:?} for the message {:?}/{:?} to {:?}: {:?}",
- submitter,
+ "Submitter can't pay additional fee {:?} for the message {:?}/{:?} to {:?}: {:?}",
additional_fee,
lane_id,
nonce,
@@ -764,67 +760,6 @@ pub mod pallet {
) -> Option<MessageData<T::OutboundMessageFee>> {
OutboundMessages::<T, I>::get(MessageKey { lane_id: lane, nonce })
}
-
- /// Get nonce of the latest generated message at given outbound lane.
- pub fn outbound_latest_generated_nonce(lane: LaneId) -> MessageNonce {
- OutboundLanes::<T, I>::get(&lane).latest_generated_nonce
- }
-
- /// Get nonce of the latest confirmed message at given outbound lane.
- pub fn outbound_latest_received_nonce(lane: LaneId) -> MessageNonce {
- OutboundLanes::<T, I>::get(&lane).latest_received_nonce
- }
-
- /// Get nonce of the latest received message at given inbound lane.
- pub fn inbound_latest_received_nonce(lane: LaneId) -> MessageNonce {
- InboundLanes::<T, I>::get(&lane).last_delivered_nonce()
- }
-
- /// Get nonce of the latest confirmed message at given inbound lane.
- pub fn inbound_latest_confirmed_nonce(lane: LaneId) -> MessageNonce {
- InboundLanes::<T, I>::get(&lane).last_confirmed_nonce
- }
-
- /// Get state of unrewarded relayers set.
- pub fn inbound_unrewarded_relayers_state(
- lane: bp_messages::LaneId,
- ) -> bp_messages::UnrewardedRelayersState {
- let relayers = InboundLanes::<T, I>::get(&lane).relayers;
- bp_messages::UnrewardedRelayersState {
- unrewarded_relayer_entries: relayers.len() as _,
- messages_in_oldest_entry: relayers
- .front()
- .map(|entry| 1 + entry.messages.end - entry.messages.begin)
- .unwrap_or(0),
- total_messages: total_unrewarded_messages(&relayers).unwrap_or(MessageNonce::MAX),
- }
- }
- }
-}
-
-/// Getting storage keys for messages and lanes states. These keys are normally used when building
-/// messages and lanes states proofs.
-pub mod storage_keys {
- use super::*;
- use sp_core::storage::StorageKey;
-
- /// Storage key of the outbound message in the runtime storage.
- pub fn message_key(pallet_prefix: &str, lane: &LaneId, nonce: MessageNonce) -> StorageKey {
- bp_runtime::storage_map_final_key_blake2_128concat(
- pallet_prefix,
- "OutboundMessages",
- &MessageKey { lane_id: *lane, nonce }.encode(),
- )
- }
-
- /// Storage key of the outbound message lane state in the runtime storage.
- pub fn outbound_lane_data_key(pallet_prefix: &str, lane: &LaneId) -> StorageKey {
- bp_runtime::storage_map_final_key_blake2_128concat(pallet_prefix, "OutboundLanes", lane)
- }
-
- /// Storage key of the inbound message lane state in the runtime storage.
- pub fn inbound_lane_data_key(pallet_prefix: &str, lane: &LaneId) -> StorageKey {
- bp_runtime::storage_map_final_key_blake2_128concat(pallet_prefix, "InboundLanes", lane)
}
}
@@ -841,6 +776,7 @@ pub fn relayer_fund_account_id<AccountId, AccountIdConverter: Convert<H256, Acco
impl<T, I>
bp_messages::source_chain::MessagesBridge<
+ T::Origin,
T::AccountId,
T::OutboundMessageFee,
T::OutboundPayload,
@@ -852,7 +788,7 @@ where
type Error = sp_runtime::DispatchErrorWithPostInfo<PostDispatchInfo>;
fn send_message(
- sender: bp_messages::source_chain::Sender<T::AccountId>,
+ sender: T::Origin,
lane: LaneId,
message: T::OutboundPayload,
delivery_and_dispatch_fee: T::OutboundMessageFee,
@@ -863,7 +799,7 @@ where
/// Function that actually sends message.
fn send_message<T: Config<I>, I: 'static>(
- submitter: bp_messages::source_chain::Sender<T::AccountId>,
+ submitter: T::Origin,
lane_id: LaneId,
payload: T::OutboundPayload,
delivery_and_dispatch_fee: T::OutboundMessageFee,
@@ -917,9 +853,8 @@ fn send_message<T: Config<I>, I: 'static>(
.map_err(|err| {
log::trace!(
target: "runtime::bridge-messages",
- "Message to lane {:?} is rejected because submitter {:?} is unable to pay fee {:?}: {:?}",
+ "Message to lane {:?} is rejected because submitter is unable to pay fee {:?}: {:?}",
lane_id,
- submitter,
delivery_and_dispatch_fee,
err,
);
@@ -1160,9 +1095,12 @@ mod tests {
REGULAR_PAYLOAD, TEST_LANE_ID, TEST_RELAYER_A, TEST_RELAYER_B,
};
use bp_messages::{UnrewardedRelayer, UnrewardedRelayersState};
- use frame_support::{assert_noop, assert_ok, weights::Weight};
+ use frame_support::{
+ assert_noop, assert_ok,
+ storage::generator::{StorageMap, StorageValue},
+ weights::Weight,
+ };
use frame_system::{EventRecord, Pallet as System, Phase};
- use hex_literal::hex;
use sp_runtime::DispatchError;
fn get_ready_for_events() {
@@ -1170,6 +1108,20 @@ mod tests {
System::<TestRuntime>::reset_events();
}
+ fn inbound_unrewarded_relayers_state(
+ lane: bp_messages::LaneId,
+ ) -> bp_messages::UnrewardedRelayersState {
+ let relayers = InboundLanes::<TestRuntime, ()>::get(&lane).relayers;
+ bp_messages::UnrewardedRelayersState {
+ unrewarded_relayer_entries: relayers.len() as _,
+ messages_in_oldest_entry: relayers
+ .front()
+ .map(|entry| 1 + entry.messages.end - entry.messages.begin)
+ .unwrap_or(0),
+ total_messages: total_unrewarded_messages(&relayers).unwrap_or(MessageNonce::MAX),
+ }
+ }
+
fn send_regular_message() -> Weight {
get_ready_for_events();
@@ -1614,7 +1566,7 @@ mod tests {
},
);
assert_eq!(
- Pallet::<TestRuntime>::inbound_unrewarded_relayers_state(TEST_LANE_ID),
+ inbound_unrewarded_relayers_state(TEST_LANE_ID),
UnrewardedRelayersState {
unrewarded_relayer_entries: 2,
messages_in_oldest_entry: 1,
@@ -1649,7 +1601,7 @@ mod tests {
},
);
assert_eq!(
- Pallet::<TestRuntime>::inbound_unrewarded_relayers_state(TEST_LANE_ID),
+ inbound_unrewarded_relayers_state(TEST_LANE_ID),
UnrewardedRelayersState {
unrewarded_relayer_entries: 2,
messages_in_oldest_entry: 1,
@@ -1890,45 +1842,6 @@ mod tests {
});
}
- #[test]
- fn storage_message_key_computed_properly() {
- // If this test fails, then something has been changed in module storage that is breaking
- // all previously crafted messages proofs.
- let storage_key = storage_keys::message_key("BridgeMessages", &*b"test", 42).0;
- assert_eq!(
- storage_key,
- hex!("dd16c784ebd3390a9bc0357c7511ed018a395e6242c6813b196ca31ed0547ea79446af0e09063bd4a7874aef8a997cec746573742a00000000000000").to_vec(),
- "Unexpected storage key: {}",
- hex::encode(&storage_key),
- );
- }
-
- #[test]
- fn outbound_lane_data_key_computed_properly() {
- // If this test fails, then something has been changed in module storage that is breaking
- // all previously crafted outbound lane state proofs.
- let storage_key = storage_keys::outbound_lane_data_key("BridgeMessages", &*b"test").0;
- assert_eq!(
- storage_key,
- hex!("dd16c784ebd3390a9bc0357c7511ed0196c246acb9b55077390e3ca723a0ca1f44a8995dd50b6657a037a7839304535b74657374").to_vec(),
- "Unexpected storage key: {}",
- hex::encode(&storage_key),
- );
- }
-
- #[test]
- fn inbound_lane_data_key_computed_properly() {
- // If this test fails, then something has been changed in module storage that is breaking
- // all previously crafted inbound lane state proofs.
- let storage_key = storage_keys::inbound_lane_data_key("BridgeMessages", &*b"test").0;
- assert_eq!(
- storage_key,
- hex!("dd16c784ebd3390a9bc0357c7511ed01e5f83cf83f2127eb47afdc35d6e43fab44a8995dd50b6657a037a7839304535b74657374").to_vec(),
- "Unexpected storage key: {}",
- hex::encode(&storage_key),
- );
- }
-
#[test]
fn actual_dispatch_weight_does_not_overlow() {
run_test(|| {
@@ -2362,4 +2275,30 @@ mod tests {
);
});
}
+
+ #[test]
+ fn storage_keys_computed_properly() {
+ assert_eq!(
+ PalletOperatingMode::<TestRuntime>::storage_value_final_key().to_vec(),
+ bp_messages::storage_keys::operating_mode_key("Messages").0,
+ );
+
+ assert_eq!(
+ OutboundMessages::<TestRuntime>::storage_map_final_key(MessageKey {
+ lane_id: TEST_LANE_ID,
+ nonce: 42
+ }),
+ bp_messages::storage_keys::message_key("Messages", &TEST_LANE_ID, 42).0,
+ );
+
+ assert_eq!(
+ OutboundLanes::<TestRuntime>::storage_map_final_key(TEST_LANE_ID),
+ bp_messages::storage_keys::outbound_lane_data_key("Messages", &TEST_LANE_ID).0,
+ );
+
+ assert_eq!(
+ InboundLanes::<TestRuntime>::storage_map_final_key(TEST_LANE_ID),
+ bp_messages::storage_keys::inbound_lane_data_key("Messages", &TEST_LANE_ID).0,
+ );
+ }
}
diff --git a/polkadot/bridges/modules/messages/src/mock.rs b/polkadot/bridges/modules/messages/src/mock.rs
index 01b51e6dda3af40d96e060e5ab00b7952bfd8be4..75dcce8df04495e29fb0b0a2cea742e6ee61985d 100644
--- a/polkadot/bridges/modules/messages/src/mock.rs
+++ b/polkadot/bridges/modules/messages/src/mock.rs
@@ -23,7 +23,7 @@ use bitvec::prelude::*;
use bp_messages::{
source_chain::{
LaneMessageVerifier, MessageDeliveryAndDispatchPayment, OnDeliveryConfirmed,
- OnMessageAccepted, Sender, TargetHeaderChain,
+ OnMessageAccepted, SenderOrigin, TargetHeaderChain,
},
target_chain::{
DispatchMessage, MessageDispatch, ProvedLaneMessages, ProvedMessages, SourceHeaderChain,
@@ -194,6 +194,16 @@ impl Config for TestRuntime {
type BridgedChainId = TestBridgedChainId;
}
+impl SenderOrigin<AccountId> for Origin {
+ fn linked_account(&self) -> Option<AccountId> {
+ match self.caller {
+ OriginCaller::system(frame_system::RawOrigin::Signed(ref submitter)) =>
+ Some(submitter.clone()),
+ _ => None,
+ }
+ }
+}
+
impl Size for TestPayload {
fn size_hint(&self) -> u32 {
16 + self.extra.len() as u32
@@ -294,11 +304,13 @@ impl TargetHeaderChain<TestPayload, TestRelayer> for TestTargetHeaderChain {
#[derive(Debug, Default)]
pub struct TestLaneMessageVerifier;
-impl LaneMessageVerifier<AccountId, TestPayload, TestMessageFee> for TestLaneMessageVerifier {
+impl LaneMessageVerifier<Origin, AccountId, TestPayload, TestMessageFee>
+ for TestLaneMessageVerifier
+{
type Error = &'static str;
fn verify_message(
- _submitter: &Sender<AccountId>,
+ _submitter: &Origin,
delivery_and_dispatch_fee: &TestMessageFee,
_lane: &LaneId,
_lane_outbound_data: &OutboundLaneData,
@@ -324,8 +336,8 @@ impl TestMessageDeliveryAndDispatchPayment {
/// Returns true if given fee has been paid by given submitter.
pub fn is_fee_paid(submitter: AccountId, fee: TestMessageFee) -> bool {
- frame_support::storage::unhashed::get(b":message-fee:") ==
- Some((Sender::Signed(submitter), fee))
+ let raw_origin: Result<frame_system::RawOrigin<_>, _> = Origin::signed(submitter).into();
+ frame_support::storage::unhashed::get(b":message-fee:") == Some((raw_origin.unwrap(), fee))
}
/// Returns true if given relayer has been rewarded with given balance. The reward-paid flag is
@@ -336,13 +348,13 @@ impl TestMessageDeliveryAndDispatchPayment {
}
}
-impl MessageDeliveryAndDispatchPayment<AccountId, TestMessageFee>
+impl MessageDeliveryAndDispatchPayment<Origin, AccountId, TestMessageFee>
for TestMessageDeliveryAndDispatchPayment
{
type Error = &'static str;
fn pay_delivery_and_dispatch_fee(
- submitter: &Sender<AccountId>,
+ submitter: &Origin,
fee: &TestMessageFee,
_relayer_fund_account: &AccountId,
) -> Result<(), Self::Error> {
@@ -350,7 +362,8 @@ impl MessageDeliveryAndDispatchPayment<AccountId, TestMessageFee>
return Err(TEST_ERROR)
}
- frame_support::storage::unhashed::put(b":message-fee:", &(submitter, fee));
+ let raw_origin: Result<frame_system::RawOrigin<_>, _> = submitter.clone().into();
+ frame_support::storage::unhashed::put(b":message-fee:", &(raw_origin.unwrap(), fee));
Ok(())
}
diff --git a/polkadot/bridges/modules/messages/src/weights.rs b/polkadot/bridges/modules/messages/src/weights.rs
index 9dce11168fbbc2cdaa347bac2bae61989cac313f..462f768a08b383f045871bce7f82aa65b11f3e69 100644
--- a/polkadot/bridges/modules/messages/src/weights.rs
+++ b/polkadot/bridges/modules/messages/src/weights.rs
@@ -16,14 +16,14 @@
//! Autogenerated weights for `pallet_bridge_messages`
//!
-//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 3.0.0
-//! DATE: 2021-06-18, STEPS: [50, ], REPEAT: 20
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2021-12-28, STEPS: 50, REPEAT: 20
//! LOW RANGE: [], HIGH RANGE: []
//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled
//! CHAIN: Some("dev"), DB CACHE: 128
// Executed Command:
-// target/release/rialto-bridge-node
+// target/release/millau-bridge-node
// benchmark
// --chain=dev
// --steps=50
@@ -34,7 +34,7 @@
// --wasm-execution=Compiled
// --heap-pages=4096
// --output=./modules/messages/src/weights.rs
-// --template=./.maintain/rialto-weight-template.hbs
+// --template=./.maintain/millau-weight-template.hbs
#![allow(clippy::all)]
#![allow(unused_parens)]
@@ -62,252 +62,155 @@ pub trait WeightInfo {
fn receive_delivery_proof_for_single_message() -> Weight;
fn receive_delivery_proof_for_two_messages_by_single_relayer() -> Weight;
fn receive_delivery_proof_for_two_messages_by_two_relayers() -> Weight;
- fn send_messages_of_various_lengths(i: u32) -> Weight;
- fn receive_multiple_messages_proof(i: u32) -> Weight;
- fn receive_message_proofs_with_extra_nodes(i: u32) -> Weight;
- fn receive_message_proofs_with_large_leaf(i: u32) -> Weight;
- fn receive_multiple_messages_proof_with_outbound_lane_state(i: u32) -> Weight;
- fn receive_delivery_proof_for_multiple_messages_by_single_relayer(i: u32) -> Weight;
- fn receive_delivery_proof_for_multiple_messages_by_multiple_relayers(i: u32) -> Weight;
}
-/// Weights for `pallet_bridge_messages` using the Rialto node and recommended hardware.
-pub struct RialtoWeight<T>(PhantomData<T>);
-impl<T: frame_system::Config> WeightInfo for RialtoWeight<T> {
+/// Weights for `pallet_bridge_messages` using the Millau node and recommended hardware.
+pub struct MillauWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for MillauWeight<T> {
fn send_minimal_message_worst_case() -> Weight {
- (159_305_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (117_480_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(7 as Weight))
.saturating_add(T::DbWeight::get().writes(12 as Weight))
}
fn send_1_kb_message_worst_case() -> Weight {
- (164_394_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (128_391_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(7 as Weight))
.saturating_add(T::DbWeight::get().writes(12 as Weight))
}
fn send_16_kb_message_worst_case() -> Weight {
- (223_521_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (149_149_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(7 as Weight))
.saturating_add(T::DbWeight::get().writes(12 as Weight))
}
fn maximal_increase_message_fee() -> Weight {
- (6_781_470_000 as Weight)
+ (6_015_058_000 as Weight)
.saturating_add(T::DbWeight::get().reads(5 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn increase_message_fee(i: u32) -> Weight {
- (114_963_000 as Weight)
- .saturating_add((6_000 as Weight).saturating_mul(i as Weight))
+ (0 as Weight)
+ .saturating_add((2_000 as Weight).saturating_mul(i as Weight))
.saturating_add(T::DbWeight::get().reads(5 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof() -> Weight {
- (206_769_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (179_892_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_two_messages_proof() -> Weight {
- (343_982_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (291_793_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_with_outbound_lane_state() -> Weight {
- (223_738_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (192_191_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_1_kb() -> Weight {
- (235_369_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (202_104_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_16_kb() -> Weight {
- (510_338_000 as Weight)
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
+ (357_144_000 as Weight)
+ .saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_single_prepaid_message_proof() -> Weight {
- (141_536_000 as Weight)
+ (122_648_000 as Weight)
.saturating_add(T::DbWeight::get().reads(3 as Weight))
.saturating_add(T::DbWeight::get().writes(1 as Weight))
}
fn receive_delivery_proof_for_single_message() -> Weight {
- (128_805_000 as Weight)
+ (107_631_000 as Weight)
.saturating_add(T::DbWeight::get().reads(6 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_delivery_proof_for_two_messages_by_single_relayer() -> Weight {
- (137_143_000 as Weight)
+ (113_885_000 as Weight)
.saturating_add(T::DbWeight::get().reads(7 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn receive_delivery_proof_for_two_messages_by_two_relayers() -> Weight {
- (193_108_000 as Weight)
+ (155_151_000 as Weight)
.saturating_add(T::DbWeight::get().reads(8 as Weight))
.saturating_add(T::DbWeight::get().writes(4 as Weight))
}
- fn send_messages_of_various_lengths(i: u32) -> Weight {
- (133_632_000 as Weight)
- .saturating_add((4_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().writes(12 as Weight))
- }
- fn receive_multiple_messages_proof(i: u32) -> Weight {
- (0 as Weight)
- .saturating_add((145_006_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- }
- fn receive_message_proofs_with_extra_nodes(i: u32) -> Weight {
- (486_301_000 as Weight)
- .saturating_add((10_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- }
- fn receive_message_proofs_with_large_leaf(i: u32) -> Weight {
- (178_139_000 as Weight)
- .saturating_add((7_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- }
- fn receive_multiple_messages_proof_with_outbound_lane_state(i: u32) -> Weight {
- (0 as Weight)
- .saturating_add((150_844_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- }
- fn receive_delivery_proof_for_multiple_messages_by_single_relayer(i: u32) -> Weight {
- (113_140_000 as Weight)
- .saturating_add((7_656_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().reads((1 as Weight).saturating_mul(i as Weight)))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- }
- fn receive_delivery_proof_for_multiple_messages_by_multiple_relayers(i: u32) -> Weight {
- (97_424_000 as Weight)
- .saturating_add((63_128_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(T::DbWeight::get().reads(5 as Weight))
- .saturating_add(T::DbWeight::get().reads((2 as Weight).saturating_mul(i as Weight)))
- .saturating_add(T::DbWeight::get().writes(3 as Weight))
- .saturating_add(T::DbWeight::get().writes((1 as Weight).saturating_mul(i as Weight)))
- }
}
// For backwards compatibility and tests
impl WeightInfo for () {
fn send_minimal_message_worst_case() -> Weight {
- (159_305_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (117_480_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(7 as Weight))
.saturating_add(RocksDbWeight::get().writes(12 as Weight))
}
fn send_1_kb_message_worst_case() -> Weight {
- (164_394_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (128_391_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(7 as Weight))
.saturating_add(RocksDbWeight::get().writes(12 as Weight))
}
fn send_16_kb_message_worst_case() -> Weight {
- (223_521_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (149_149_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(7 as Weight))
.saturating_add(RocksDbWeight::get().writes(12 as Weight))
}
fn maximal_increase_message_fee() -> Weight {
- (6_781_470_000 as Weight)
+ (6_015_058_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(5 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn increase_message_fee(i: u32) -> Weight {
- (114_963_000 as Weight)
- .saturating_add((6_000 as Weight).saturating_mul(i as Weight))
+ (0 as Weight)
+ .saturating_add((2_000 as Weight).saturating_mul(i as Weight))
.saturating_add(RocksDbWeight::get().reads(5 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof() -> Weight {
- (206_769_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (179_892_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_two_messages_proof() -> Weight {
- (343_982_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (291_793_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_with_outbound_lane_state() -> Weight {
- (223_738_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (192_191_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_1_kb() -> Weight {
- (235_369_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (202_104_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_single_message_proof_16_kb() -> Weight {
- (510_338_000 as Weight)
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
+ (357_144_000 as Weight)
+ .saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_single_prepaid_message_proof() -> Weight {
- (141_536_000 as Weight)
+ (122_648_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(3 as Weight))
.saturating_add(RocksDbWeight::get().writes(1 as Weight))
}
fn receive_delivery_proof_for_single_message() -> Weight {
- (128_805_000 as Weight)
+ (107_631_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(6 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_delivery_proof_for_two_messages_by_single_relayer() -> Weight {
- (137_143_000 as Weight)
+ (113_885_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(7 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn receive_delivery_proof_for_two_messages_by_two_relayers() -> Weight {
- (193_108_000 as Weight)
+ (155_151_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(8 as Weight))
.saturating_add(RocksDbWeight::get().writes(4 as Weight))
}
- fn send_messages_of_various_lengths(i: u32) -> Weight {
- (133_632_000 as Weight)
- .saturating_add((4_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().writes(12 as Weight))
- }
- fn receive_multiple_messages_proof(i: u32) -> Weight {
- (0 as Weight)
- .saturating_add((145_006_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- }
- fn receive_message_proofs_with_extra_nodes(i: u32) -> Weight {
- (486_301_000 as Weight)
- .saturating_add((10_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- }
- fn receive_message_proofs_with_large_leaf(i: u32) -> Weight {
- (178_139_000 as Weight)
- .saturating_add((7_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- }
- fn receive_multiple_messages_proof_with_outbound_lane_state(i: u32) -> Weight {
- (0 as Weight)
- .saturating_add((150_844_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- }
- fn receive_delivery_proof_for_multiple_messages_by_single_relayer(i: u32) -> Weight {
- (113_140_000 as Weight)
- .saturating_add((7_656_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().reads((1 as Weight).saturating_mul(i as Weight)))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- }
- fn receive_delivery_proof_for_multiple_messages_by_multiple_relayers(i: u32) -> Weight {
- (97_424_000 as Weight)
- .saturating_add((63_128_000 as Weight).saturating_mul(i as Weight))
- .saturating_add(RocksDbWeight::get().reads(5 as Weight))
- .saturating_add(RocksDbWeight::get().reads((2 as Weight).saturating_mul(i as Weight)))
- .saturating_add(RocksDbWeight::get().writes(3 as Weight))
- .saturating_add(RocksDbWeight::get().writes((1 as Weight).saturating_mul(i as Weight)))
- }
}
diff --git a/polkadot/bridges/modules/messages/src/weights_ext.rs b/polkadot/bridges/modules/messages/src/weights_ext.rs
index fef09c6cebe577a1e92a5a36c5dda9549a135a28..483a22eda1d6b8cf3079973f74375c666efbfb19 100644
--- a/polkadot/bridges/modules/messages/src/weights_ext.rs
+++ b/polkadot/bridges/modules/messages/src/weights_ext.rs
@@ -390,7 +390,7 @@ impl WeightInfoExt for () {
}
}
-impl<T: frame_system::Config> WeightInfoExt for crate::weights::RialtoWeight<T> {
+impl<T: frame_system::Config> WeightInfoExt for crate::weights::MillauWeight<T> {
fn expected_extra_storage_proof_size() -> u32 {
EXTRA_STORAGE_PROOF_SIZE
}
diff --git a/polkadot/bridges/modules/shift-session-manager/Cargo.toml b/polkadot/bridges/modules/shift-session-manager/Cargo.toml
index 9e3e15fddf897365bcb5c19b4709f01a52b9934f..30a5618b115f21324aa26cd5bc624089ccc7397b 100644
--- a/polkadot/bridges/modules/shift-session-manager/Cargo.toml
+++ b/polkadot/bridges/modules/shift-session-manager/Cargo.toml
@@ -3,12 +3,12 @@ name = "pallet-shift-session-manager"
description = "A Substrate Runtime module that selects 2/3 of initial validators for every session"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Substrate Dependencies
diff --git a/polkadot/bridges/modules/shift-session-manager/src/lib.rs b/polkadot/bridges/modules/shift-session-manager/src/lib.rs
index c8d415cc83deb92b0dc55c101313c2c8e0001e44..45db8840abe9af12152c3c2e60bce770ca819067 100644
--- a/polkadot/bridges/modules/shift-session-manager/src/lib.rs
+++ b/polkadot/bridges/modules/shift-session-manager/src/lib.rs
@@ -35,6 +35,7 @@ pub mod pallet {
#[pallet::pallet]
#[pallet::generate_store(pub(super) trait Store)]
+ #[pallet::without_storage_info]
pub struct Pallet<T>(PhantomData<T>);
#[pallet::hooks]
diff --git a/polkadot/bridges/modules/token-swap/Cargo.toml b/polkadot/bridges/modules/token-swap/Cargo.toml
index a6103f688c424f07017960bd241426c4ba63183c..aad395fb7a30607aa49d76718c22e50848b3f666 100644
--- a/polkadot/bridges/modules/token-swap/Cargo.toml
+++ b/polkadot/bridges/modules/token-swap/Cargo.toml
@@ -3,13 +3,13 @@ name = "pallet-bridge-token-swap"
description = "An Substrate pallet that allows parties on different chains (bridged using messages pallet) to swap their tokens"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
log = { version = "0.4.14", default-features = false }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true }
# Bridge dependencies
@@ -55,5 +55,5 @@ std = [
"sp-std/std",
]
runtime-benchmarks = [
- "frame-benchmarking",
+ "frame-benchmarking/runtime-benchmarks",
]
diff --git a/polkadot/bridges/modules/token-swap/src/benchmarking.rs b/polkadot/bridges/modules/token-swap/src/benchmarking.rs
index bbc544a8b91dff1d35db2c3c55a2029d52d1f78f..878cb20993a9d1c081c1c053de7a05f00b402a69 100644
--- a/polkadot/bridges/modules/token-swap/src/benchmarking.rs
+++ b/polkadot/bridges/modules/token-swap/src/benchmarking.rs
@@ -18,19 +18,19 @@
use crate::{
swap_account_id, target_account_at_this_chain, BridgedAccountIdOf, BridgedAccountPublicOf,
- BridgedAccountSignatureOf, BridgedBalanceOf, Call, Pallet, ThisChainBalance,
+ BridgedAccountSignatureOf, BridgedBalanceOf, Call, Origin, Pallet, ThisChainBalance,
TokenSwapCreationOf, TokenSwapOf,
};
use bp_token_swap::{TokenSwap, TokenSwapCreation, TokenSwapState, TokenSwapType};
-use codec::Encode;
+use codec::{Decode, Encode};
use frame_benchmarking::{account, benchmarks_instance_pallet};
use frame_support::{traits::Currency, Parameter};
use frame_system::RawOrigin;
use sp_core::H256;
use sp_io::hashing::blake2_256;
-use sp_runtime::traits::Bounded;
-use sp_std::vec::Vec;
+use sp_runtime::traits::{Bounded, TrailingZeroInput};
+use sp_std::{boxed::Box, vec::Vec};
const SEED: u32 = 0;
@@ -43,8 +43,9 @@ pub trait Config<I: 'static>: crate::Config<I> {
benchmarks_instance_pallet! {
where_clause {
where
- BridgedAccountPublicOf<T, I>: Default + Parameter,
- BridgedAccountSignatureOf<T, I>: Default,
+ Origin<T, I>: Into<T::Origin>,
+ BridgedAccountPublicOf<T, I>: Decode + Parameter,
+ BridgedAccountSignatureOf<T, I>: Decode,
}
//
@@ -138,8 +139,8 @@ fn test_swap_hash<T: Config<I>, I: 'static>(sender: T::AccountId, is_create: boo
/// Returns test token swap creation params.
fn test_swap_creation<T: Config<I>, I: 'static>() -> TokenSwapCreationOf<T, I>
where
- BridgedAccountPublicOf<T, I>: Default,
- BridgedAccountSignatureOf<T, I>: Default,
+ BridgedAccountPublicOf<T, I>: Decode,
+ BridgedAccountSignatureOf<T, I>: Decode,
{
TokenSwapCreation {
target_public_at_bridged_chain: target_public_at_bridged_chain::<T, I>(),
@@ -176,20 +177,22 @@ fn target_balance_to_swap<T: Config<I>, I: 'static>() -> BridgedBalanceOf<T, I>
/// Public key of `target_account_at_bridged_chain`.
fn target_public_at_bridged_chain<T: Config<I>, I: 'static>() -> BridgedAccountPublicOf<T, I>
where
- BridgedAccountPublicOf<T, I>: Default,
+ BridgedAccountPublicOf<T, I>: Decode,
{
- Default::default()
+ BridgedAccountPublicOf::<T, I>::decode(&mut TrailingZeroInput::zeroes())
+ .expect("failed to decode `BridgedAccountPublicOf` from zeroes")
}
/// Signature of `target_account_at_bridged_chain` over message.
fn bridged_currency_transfer_signature<T: Config<I>, I: 'static>() -> BridgedAccountSignatureOf<T, I>
where
- BridgedAccountSignatureOf<T, I>: Default,
+ BridgedAccountSignatureOf<T, I>: Decode,
{
- Default::default()
+ BridgedAccountSignatureOf::<T, I>::decode(&mut TrailingZeroInput::zeroes())
+ .expect("failed to decode `BridgedAccountSignatureOf` from zeroes")
}
/// Account at the bridged chain that is participating in the swap.
fn target_account_at_bridged_chain<T: Config<I>, I: 'static>() -> BridgedAccountIdOf<T, I> {
- Default::default()
+ account("target_account_at_bridged_chain", 0, SEED)
}
diff --git a/polkadot/bridges/modules/token-swap/src/lib.rs b/polkadot/bridges/modules/token-swap/src/lib.rs
index 43fa13ba4bdb869bccd82e9447004b7bd670257b..e46a4bc2dd034fe2a9394f9236e1a4c6907b918c 100644
--- a/polkadot/bridges/modules/token-swap/src/lib.rs
+++ b/polkadot/bridges/modules/token-swap/src/lib.rs
@@ -70,16 +70,18 @@ use bp_runtime::{messages::DispatchFeePayment, ChainId};
use bp_token_swap::{
RawBridgedTransferCall, TokenSwap, TokenSwapCreation, TokenSwapState, TokenSwapType,
};
-use codec::Encode;
+use codec::{Decode, Encode};
use frame_support::{
fail,
traits::{Currency, ExistenceRequirement},
weights::PostDispatchInfo,
+ RuntimeDebug,
};
+use scale_info::TypeInfo;
use sp_core::H256;
use sp_io::hashing::blake2_256;
use sp_runtime::traits::{Convert, Saturating};
-use sp_std::boxed::Box;
+use sp_std::{boxed::Box, marker::PhantomData};
use weights::WeightInfo;
pub use weights_ext::WeightInfoExt;
@@ -98,6 +100,21 @@ pub use pallet::*;
/// Name of the `PendingSwaps` storage map.
pub const PENDING_SWAPS_MAP_NAME: &str = "PendingSwaps";
+/// Origin for the token swap pallet.
+#[derive(PartialEq, Eq, Clone, RuntimeDebug, Encode, Decode, TypeInfo)]
+pub enum RawOrigin<AccountId, I> {
+ /// The call is originated by the token swap account.
+ TokenSwap {
+ /// Id of the account that has started the swap.
+ source_account_at_this_chain: AccountId,
+ /// Id of the account that holds the funds during this swap. The message fee is paid from
+ /// this account funds.
+ swap_account_at_this_chain: AccountId,
+ },
+ /// Dummy to manage the fact we have instancing.
+ _Phantom(PhantomData<I>),
+}
+
// comes from #[pallet::event]
#[allow(clippy::unused_unit)]
#[frame_support::pallet]
@@ -126,6 +143,7 @@ pub mod pallet {
type OutboundMessageLaneId: Get<LaneId>;
/// Messages bridge with Bridged chain.
type MessagesBridge: MessagesBridge<
+ Self::Origin,
Self::AccountId,
<Self::ThisCurrency as Currency<Self::AccountId>>::Balance,
MessagePayloadOf<Self, I>,
@@ -182,6 +200,7 @@ pub mod pallet {
#[pallet::pallet]
#[pallet::generate_store(pub(super) trait Store)]
+ #[pallet::without_storage_info]
pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
#[pallet::hooks]
@@ -191,6 +210,7 @@ pub mod pallet {
impl<T: Config<I>, I: 'static> Pallet<T, I>
where
BridgedAccountPublicOf<T, I>: Parameter,
+ Origin<T, I>: Into<T::Origin>,
{
/// Start token swap procedure.
///
@@ -312,7 +332,11 @@ pub mod pallet {
// `Currency::transfer` call on the bridged chain, but no checks are made - it is
// the transaction submitter to ensure it is valid.
let send_message_result = T::MessagesBridge::send_message(
- bp_messages::source_chain::Sender::from(Some(swap_account.clone())),
+ RawOrigin::TokenSwap {
+ source_account_at_this_chain: swap.source_account_at_this_chain.clone(),
+ swap_account_at_this_chain: swap_account.clone(),
+ }
+ .into(),
T::OutboundMessageLaneId::get(),
bp_message_dispatch::MessagePayload {
spec_version: bridged_chain_spec_version,
@@ -515,6 +539,10 @@ pub mod pallet {
InvalidClaimant,
}
+ /// Origin for the token swap pallet.
+ #[pallet::origin]
+ pub type Origin<T, I = ()> = RawOrigin<<T as frame_system::Config>::AccountId, I>;
+
/// Pending token swaps states.
#[pallet::storage]
pub type PendingSwaps<T: Config<I>, I: 'static = ()> =
@@ -639,7 +667,7 @@ pub mod pallet {
mod tests {
use super::*;
use crate::mock::*;
- use frame_support::{assert_noop, assert_ok};
+ use frame_support::{assert_noop, assert_ok, storage::generator::StorageMap};
const CAN_START_BLOCK_NUMBER: u64 = 10;
const CAN_CLAIM_BLOCK_NUMBER: u64 = CAN_START_BLOCK_NUMBER + 1;
@@ -687,7 +715,7 @@ mod tests {
fn start_test_swap() {
assert_ok!(Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(TokenSwapCreation {
target_public_at_bridged_chain: bridged_chain_account_public(),
@@ -712,7 +740,7 @@ mod tests {
run_test(|| {
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT + 1),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT + 1),
test_swap(),
Box::new(test_swap_creation()),
),
@@ -728,7 +756,7 @@ mod tests {
swap.source_balance_at_this_chain = ExistentialDeposit::get() - 1;
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
swap,
Box::new(test_swap_creation()),
),
@@ -744,7 +772,7 @@ mod tests {
swap.source_balance_at_this_chain = THIS_CHAIN_ACCOUNT_BALANCE + 1;
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
swap,
Box::new(test_swap_creation()),
),
@@ -762,7 +790,7 @@ mod tests {
swap_creation.bridged_currency_transfer = transfer;
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(swap_creation),
),
@@ -775,14 +803,14 @@ mod tests {
fn create_swap_fails_if_swap_is_active() {
run_test(|| {
assert_ok!(Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(test_swap_creation()),
));
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(test_swap_creation()),
),
@@ -797,7 +825,7 @@ mod tests {
frame_system::Pallet::<TestRuntime>::set_block_number(CAN_START_BLOCK_NUMBER + 1);
assert_noop!(
Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(test_swap_creation()),
),
@@ -811,7 +839,7 @@ mod tests {
run_test(|| {
frame_system::Pallet::<TestRuntime>::set_block_number(CAN_START_BLOCK_NUMBER);
assert_ok!(Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(test_swap_creation()),
));
@@ -825,7 +853,7 @@ mod tests {
frame_system::Pallet::<TestRuntime>::reset_events();
assert_ok!(Pallet::<TestRuntime>::create_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap(),
Box::new(test_swap_creation()),
));
@@ -857,7 +885,7 @@ mod tests {
run_test(|| {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(
+ mock::Origin::signed(
1 + target_account_at_this_chain::<TestRuntime, ()>(&test_swap())
),
test_swap(),
@@ -874,7 +902,9 @@ mod tests {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(
+ &test_swap()
+ )),
test_swap(),
),
Error::<TestRuntime, ()>::SwapIsPending
@@ -889,7 +919,9 @@ mod tests {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(
+ &test_swap()
+ )),
test_swap(),
),
Error::<TestRuntime, ()>::SwapIsFailed
@@ -902,7 +934,9 @@ mod tests {
run_test(|| {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(
+ &test_swap()
+ )),
test_swap(),
),
Error::<TestRuntime, ()>::SwapIsInactive
@@ -918,7 +952,9 @@ mod tests {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(
+ &test_swap()
+ )),
test_swap(),
),
Error::<TestRuntime, ()>::FailedToTransferFromSwapAccount
@@ -936,7 +972,9 @@ mod tests {
assert_noop!(
Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(
+ &test_swap()
+ )),
test_swap(),
),
Error::<TestRuntime, ()>::SwapIsTemporaryLocked
@@ -954,7 +992,7 @@ mod tests {
frame_system::Pallet::<TestRuntime>::reset_events();
assert_ok!(Pallet::<TestRuntime>::claim_swap(
- Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
+ mock::Origin::signed(target_account_at_this_chain::<TestRuntime, ()>(&test_swap())),
test_swap(),
));
@@ -990,7 +1028,7 @@ mod tests {
assert_noop!(
Pallet::<TestRuntime>::cancel_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT + 1),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT + 1),
test_swap()
),
Error::<TestRuntime, ()>::MismatchedSwapSourceOrigin
@@ -1004,7 +1042,10 @@ mod tests {
start_test_swap();
assert_noop!(
- Pallet::<TestRuntime>::cancel_swap(Origin::signed(THIS_CHAIN_ACCOUNT), test_swap()),
+ Pallet::<TestRuntime>::cancel_swap(
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
+ test_swap()
+ ),
Error::<TestRuntime, ()>::SwapIsPending
);
});
@@ -1017,7 +1058,10 @@ mod tests {
receive_test_swap_confirmation(true);
assert_noop!(
- Pallet::<TestRuntime>::cancel_swap(Origin::signed(THIS_CHAIN_ACCOUNT), test_swap()),
+ Pallet::<TestRuntime>::cancel_swap(
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
+ test_swap()
+ ),
Error::<TestRuntime, ()>::SwapIsConfirmed
);
});
@@ -1027,7 +1071,10 @@ mod tests {
fn cancel_swap_fails_if_swap_is_inactive() {
run_test(|| {
assert_noop!(
- Pallet::<TestRuntime>::cancel_swap(Origin::signed(THIS_CHAIN_ACCOUNT), test_swap()),
+ Pallet::<TestRuntime>::cancel_swap(
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
+ test_swap()
+ ),
Error::<TestRuntime, ()>::SwapIsInactive
);
});
@@ -1044,7 +1091,10 @@ mod tests {
);
assert_noop!(
- Pallet::<TestRuntime>::cancel_swap(Origin::signed(THIS_CHAIN_ACCOUNT), test_swap()),
+ Pallet::<TestRuntime>::cancel_swap(
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
+ test_swap()
+ ),
Error::<TestRuntime, ()>::FailedToTransferFromSwapAccount
);
});
@@ -1060,7 +1110,7 @@ mod tests {
frame_system::Pallet::<TestRuntime>::reset_events();
assert_ok!(Pallet::<TestRuntime>::cancel_swap(
- Origin::signed(THIS_CHAIN_ACCOUNT),
+ mock::Origin::signed(THIS_CHAIN_ACCOUNT),
test_swap()
));
@@ -1130,4 +1180,12 @@ mod tests {
);
});
}
+
+ #[test]
+ fn storage_keys_computed_properly() {
+ assert_eq!(
+ PendingSwaps::<TestRuntime>::storage_map_final_key(test_swap_hash()),
+ bp_token_swap::storage_keys::pending_swaps_key("TokenSwap", test_swap_hash()).0,
+ );
+ }
}
diff --git a/polkadot/bridges/modules/token-swap/src/mock.rs b/polkadot/bridges/modules/token-swap/src/mock.rs
index 4e81c62faa7ae9ac209f9f1b1945e6c94886b6dd..ece7b16acc9101253d2017dc61e5d75c76a69638 100644
--- a/polkadot/bridges/modules/token-swap/src/mock.rs
+++ b/polkadot/bridges/modules/token-swap/src/mock.rs
@@ -56,7 +56,7 @@ frame_support::construct_runtime! {
{
System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
Balances: pallet_balances::{Pallet, Call, Event<T>},
- TokenSwap: pallet_bridge_token_swap::{Pallet, Call, Event<T>},
+ TokenSwap: pallet_bridge_token_swap::{Pallet, Call, Event<T>, Origin<T>},
}
}
@@ -143,22 +143,34 @@ impl bp_runtime::Chain for BridgedChain {
type Balance = BridgedBalance;
type Index = u64;
type Signature = BridgedAccountSignature;
+
+ fn max_extrinsic_size() -> u32 {
+ unreachable!()
+ }
+ fn max_extrinsic_weight() -> Weight {
+ unreachable!()
+ }
}
pub struct TestMessagesBridge;
-impl MessagesBridge<AccountId, Balance, MessagePayloadOf<TestRuntime, ()>> for TestMessagesBridge {
+impl MessagesBridge<Origin, AccountId, Balance, MessagePayloadOf<TestRuntime, ()>>
+ for TestMessagesBridge
+{
type Error = ();
fn send_message(
- sender: frame_system::RawOrigin<AccountId>,
+ sender: Origin,
lane: LaneId,
message: MessagePayloadOf<TestRuntime, ()>,
delivery_and_dispatch_fee: Balance,
) -> Result<SendMessageArtifacts, Self::Error> {
- assert_ne!(sender, frame_system::RawOrigin::Signed(THIS_CHAIN_ACCOUNT));
assert_eq!(lane, OutboundMessageLaneId::get());
assert_eq!(delivery_and_dispatch_fee, SWAP_DELIVERY_AND_DISPATCH_FEE);
+ match sender.caller {
+ OriginCaller::TokenSwap(_) => (),
+ _ => panic!("unexpected origin"),
+ }
match message.call[0] {
OK_TRANSFER_CALL => Ok(SendMessageArtifacts { nonce: MESSAGE_NONCE, weight: 0 }),
BAD_TRANSFER_CALL => Err(()),
diff --git a/polkadot/bridges/modules/token-swap/src/weights.rs b/polkadot/bridges/modules/token-swap/src/weights.rs
index 06cb6b85cf336d4d308309c4aac45f6f2712b495..51c5d99de9c5cc92dc9159f0736c445ce85663cb 100644
--- a/polkadot/bridges/modules/token-swap/src/weights.rs
+++ b/polkadot/bridges/modules/token-swap/src/weights.rs
@@ -17,7 +17,7 @@
//! Autogenerated weights for `pallet_bridge_token_swap`
//!
//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2021-10-06, STEPS: 50, REPEAT: 20
+//! DATE: 2021-12-28, STEPS: 50, REPEAT: 20
//! LOW RANGE: [], HIGH RANGE: []
//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled
//! CHAIN: Some("dev"), DB CACHE: 128
@@ -57,17 +57,17 @@ pub trait WeightInfo {
pub struct MillauWeight<T>(PhantomData<T>);
impl<T: frame_system::Config> WeightInfo for MillauWeight<T> {
fn create_swap() -> Weight {
- (116_040_000 as Weight)
+ (90_368_000 as Weight)
.saturating_add(T::DbWeight::get().reads(3 as Weight))
.saturating_add(T::DbWeight::get().writes(4 as Weight))
}
fn claim_swap() -> Weight {
- (102_882_000 as Weight)
+ (88_397_000 as Weight)
.saturating_add(T::DbWeight::get().reads(3 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
fn cancel_swap() -> Weight {
- (99_434_000 as Weight)
+ (91_253_000 as Weight)
.saturating_add(T::DbWeight::get().reads(3 as Weight))
.saturating_add(T::DbWeight::get().writes(3 as Weight))
}
@@ -76,17 +76,17 @@ impl<T: frame_system::Config> WeightInfo for MillauWeight<T> {
// For backwards compatibility and tests
impl WeightInfo for () {
fn create_swap() -> Weight {
- (116_040_000 as Weight)
+ (90_368_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(3 as Weight))
.saturating_add(RocksDbWeight::get().writes(4 as Weight))
}
fn claim_swap() -> Weight {
- (102_882_000 as Weight)
+ (88_397_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(3 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
fn cancel_swap() -> Weight {
- (99_434_000 as Weight)
+ (91_253_000 as Weight)
.saturating_add(RocksDbWeight::get().reads(3 as Weight))
.saturating_add(RocksDbWeight::get().writes(3 as Weight))
}
diff --git a/polkadot/bridges/primitives/chain-kusama/Cargo.toml b/polkadot/bridges/primitives/chain-kusama/Cargo.toml
index 6ff860357c7c451524b106be643d0bbe6e38ebb1..a676b565c33dce3918c7540bed48384e1f9d7e95 100644
--- a/polkadot/bridges/primitives/chain-kusama/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-kusama/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-kusama"
description = "Primitives of Kusama runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -19,6 +19,7 @@ bp-runtime = { path = "../runtime", default-features = false }
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-version = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -30,6 +31,7 @@ std = [
"bp-runtime/std",
"frame-support/std",
"sp-api/std",
+ "sp-runtime/std",
"sp-std/std",
"sp-version/std",
]
diff --git a/polkadot/bridges/primitives/chain-kusama/src/lib.rs b/polkadot/bridges/primitives/chain-kusama/src/lib.rs
index c01f5691d4080867bb9241968ef365d1b4935523..a0a5990ca08ad42a8890b0570792f4037af0509a 100644
--- a/polkadot/bridges/primitives/chain-kusama/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-kusama/src/lib.rs
@@ -18,10 +18,11 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
use frame_support::weights::{
WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
+use sp_runtime::FixedU128;
use sp_std::prelude::*;
use sp_version::RuntimeVersion;
@@ -35,10 +36,11 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: sp_version::create_runtime_str!("kusama"),
impl_name: sp_version::create_runtime_str!("parity-kusama"),
authoring_version: 2,
- spec_version: 9100,
+ spec_version: 9180,
impl_version: 0,
apis: sp_version::create_apis_vec![[]],
- transaction_version: 5,
+ transaction_version: 11,
+ state_version: 0,
};
// NOTE: This needs to be kept up to date with the Kusama runtime found in the Polkadot repo.
@@ -79,17 +81,22 @@ pub const EXISTENTIAL_DEPOSIT: Balance = 1_000_000_000_000 / 30_000;
/// conditions.
pub const SESSION_LENGTH: BlockNumber = time_units::HOURS;
-/// Name of the With-Polkadot messages pallet instance in the Kusama runtime.
-pub const WITH_POLKADOT_MESSAGES_PALLET_NAME: &str = "BridgePolkadotMessages";
+/// Name of the With-Kusama GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_KUSAMA_GRANDPA_PALLET_NAME: &str = "BridgeKusamaGrandpa";
+/// Name of the With-Kusama messages pallet instance that is deployed at bridged chains.
+pub const WITH_KUSAMA_MESSAGES_PALLET_NAME: &str = "BridgeKusamaMessages";
+
+/// Name of the transaction payment pallet at the Kusama runtime.
+pub const TRANSACTION_PAYMENT_PALLET_NAME: &str = "TransactionPayment";
/// Name of the DOT->KSM conversion rate stored in the Kusama runtime.
pub const POLKADOT_TO_KUSAMA_CONVERSION_RATE_PARAMETER_NAME: &str =
"PolkadotToKusamaConversionRate";
+/// Name of the Polkadot fee multiplier parameter, stored in the Polkadot runtime.
+pub const POLKADOT_FEE_MULTIPLIER_PARAMETER_NAME: &str = "PolkadotFeeMultiplier";
/// Name of the `KusamaFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_KUSAMA_HEADER_METHOD: &str = "KusamaFinalityApi_best_finalized";
-/// Name of the `KusamaFinalityApi::is_known_header` runtime method.
-pub const IS_KNOWN_KUSAMA_HEADER_METHOD: &str = "KusamaFinalityApi_is_known_header";
/// Name of the `ToKusamaOutboundLaneApi::estimate_message_delivery_and_dispatch_fee` runtime
/// method.
@@ -97,22 +104,6 @@ pub const TO_KUSAMA_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToKusamaOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToKusamaOutboundLaneApi::message_details` runtime method.
pub const TO_KUSAMA_MESSAGE_DETAILS_METHOD: &str = "ToKusamaOutboundLaneApi_message_details";
-/// Name of the `ToKusamaOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_KUSAMA_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToKusamaOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToKusamaOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_KUSAMA_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToKusamaOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromKusamaInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_KUSAMA_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromKusamaInboundLaneApi_latest_received_nonce";
-/// Name of the `FromKusamaInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_KUSAMA_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromKusamaInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromKusamaInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_KUSAMA_UNREWARDED_RELAYERS_STATE: &str =
- "FromKusamaInboundLaneApi_unrewarded_relayers_state";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Kusama headers.
@@ -122,8 +113,6 @@ sp_api::decl_runtime_apis! {
pub trait KusamaFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Kusama chain.
@@ -143,6 +132,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ kusama_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -154,22 +144,5 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Kusama chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Kusama chain, not the
- /// Kusama runtime itself.
- pub trait FromKusamaInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
diff --git a/polkadot/bridges/primitives/chain-millau/Cargo.toml b/polkadot/bridges/primitives/chain-millau/Cargo.toml
index f1e17fe96f5ac713214c6d730aae24de87c9c907..0aaeb5b6bf9d4ebd2f48055682960233307f3915 100644
--- a/polkadot/bridges/primitives/chain-millau/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-millau/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-millau"
description = "Primitives of Millau runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -14,10 +14,10 @@ bp-messages = { path = "../messages", default-features = false }
bp-runtime = { path = "../runtime", default-features = false }
fixed-hash = { version = "0.7.0", default-features = false }
hash256-std-hasher = { version = "0.15.2", default-features = false }
-impl-codec = { version = "0.5.1", default-features = false }
+impl-codec = { version = "0.6", default-features = false }
impl-serde = { version = "0.3.1", optional = true }
-parity-util-mem = { version = "0.10", default-features = false, features = ["primitive-types"] }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+parity-util-mem = { version = "0.11", default-features = false, features = ["primitive-types"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true, features = ["derive"] }
# Substrate Based Dependencies
diff --git a/polkadot/bridges/primitives/chain-millau/src/lib.rs b/polkadot/bridges/primitives/chain-millau/src/lib.rs
index f86430fe9b236f969b2133e33e16170fccec3c75..ff8d53859535b46a55a05743a69a1c78f600bfe6 100644
--- a/polkadot/bridges/primitives/chain-millau/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-millau/src/lib.rs
@@ -20,7 +20,7 @@
mod millau_hash;
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
use bp_runtime::Chain;
use frame_support::{
weights::{constants::WEIGHT_PER_SECOND, DispatchClass, IdentityFee, Weight},
@@ -28,13 +28,13 @@ use frame_support::{
};
use frame_system::limits;
use scale_info::TypeInfo;
-use sp_core::Hasher as HasherT;
+use sp_core::{storage::StateVersion, Hasher as HasherT};
use sp_runtime::{
traits::{Convert, IdentifyAccount, Verify},
- MultiSignature, MultiSigner, Perbill,
+ FixedU128, MultiSignature, MultiSigner, Perbill,
};
use sp_std::prelude::*;
-use sp_trie::{trie_types::Layout, TrieConfiguration};
+use sp_trie::{LayoutV0, LayoutV1, TrieConfiguration};
#[cfg(feature = "std")]
use serde::{Deserialize, Serialize};
@@ -66,11 +66,11 @@ pub const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
/// Represents the portion of a block that will be used by Normal extrinsics.
pub const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
-/// Maximal number of unrewarded relayer entries at inbound lane.
-pub const MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE: MessageNonce = 1024;
+/// Maximal number of unrewarded relayer entries in Millau confirmation transaction.
+pub const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce = 128;
-/// Maximal number of unconfirmed messages at inbound lane.
-pub const MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE: MessageNonce = 1024;
+/// Maximal number of unconfirmed messages in Millau confirmation transaction.
+pub const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce = 128;
/// Weight of single regular message delivery transaction on Millau chain.
///
@@ -101,7 +101,7 @@ pub const MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT: Weight = 2_000_000
/// chain. Don't put too much reserve there, because it is used to **decrease**
/// `DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT` cost. So putting large reserve would make delivery
/// transactions cheaper.
-pub const PAY_INBOUND_DISPATCH_FEE_WEIGHT: Weight = 600_000_000;
+pub const PAY_INBOUND_DISPATCH_FEE_WEIGHT: Weight = 700_000_000;
/// The target length of a session (how often authorities change) on Millau measured in of number of
/// blocks.
@@ -170,6 +170,17 @@ impl Chain for Millau {
type Balance = Balance;
type Index = Index;
type Signature = Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ *BlockLength::get().max.get(DispatchClass::Normal)
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ BlockWeights::get()
+ .get(DispatchClass::Normal)
+ .max_extrinsic
+ .unwrap_or(Weight::MAX)
+ }
}
/// Millau Hasher (Blake2-256 ++ Keccak-256) implementation.
@@ -193,12 +204,18 @@ impl sp_core::Hasher for BlakeTwoAndKeccak256 {
impl sp_runtime::traits::Hash for BlakeTwoAndKeccak256 {
type Output = MillauHash;
- fn trie_root(input: Vec<(Vec<u8>, Vec<u8>)>) -> Self::Output {
- Layout::<BlakeTwoAndKeccak256>::trie_root(input)
+ fn trie_root(input: Vec<(Vec<u8>, Vec<u8>)>, state_version: StateVersion) -> Self::Output {
+ match state_version {
+ StateVersion::V0 => LayoutV0::<BlakeTwoAndKeccak256>::trie_root(input),
+ StateVersion::V1 => LayoutV1::<BlakeTwoAndKeccak256>::trie_root(input),
+ }
}
- fn ordered_trie_root(input: Vec<Vec<u8>>) -> Self::Output {
- Layout::<BlakeTwoAndKeccak256>::ordered_trie_root(input)
+ fn ordered_trie_root(input: Vec<Vec<u8>>, state_version: StateVersion) -> Self::Output {
+ match state_version {
+ StateVersion::V0 => LayoutV0::<BlakeTwoAndKeccak256>::ordered_trie_root(input),
+ StateVersion::V1 => LayoutV1::<BlakeTwoAndKeccak256>::ordered_trie_root(input),
+ }
}
}
@@ -244,21 +261,14 @@ frame_support::parameter_types! {
.build_or_panic();
}
-/// Get the maximum weight (compute time) that a Normal extrinsic on the Millau chain can use.
-pub fn max_extrinsic_weight() -> Weight {
- BlockWeights::get()
- .get(DispatchClass::Normal)
- .max_extrinsic
- .unwrap_or(Weight::MAX)
-}
+/// Name of the With-Millau GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_MILLAU_GRANDPA_PALLET_NAME: &str = "BridgeMillauGrandpa";
+/// Name of the With-Millau messages pallet instance that is deployed at bridged chains.
+pub const WITH_MILLAU_MESSAGES_PALLET_NAME: &str = "BridgeMillauMessages";
-/// Get the maximum length in bytes that a Normal extrinsic on the Millau chain requires.
-pub fn max_extrinsic_size() -> u32 {
- *BlockLength::get().max.get(DispatchClass::Normal)
-}
+/// Name of the Rialto->Millau (actually DOT->KSM) conversion rate stored in the Millau runtime.
+pub const RIALTO_TO_MILLAU_CONVERSION_RATE_PARAMETER_NAME: &str = "RialtoToMillauConversionRate";
-/// Name of the With-Rialto messages pallet instance in the Millau runtime.
-pub const WITH_RIALTO_MESSAGES_PALLET_NAME: &str = "BridgeRialtoMessages";
/// Name of the With-Rialto token swap pallet instance in the Millau runtime.
pub const WITH_RIALTO_TOKEN_SWAP_PALLET_NAME: &str = "BridgeRialtoTokenSwap";
@@ -271,22 +281,6 @@ pub const TO_MILLAU_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToMillauOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToMillauOutboundLaneApi::message_details` runtime method.
pub const TO_MILLAU_MESSAGE_DETAILS_METHOD: &str = "ToMillauOutboundLaneApi_message_details";
-/// Name of the `ToMillauOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_MILLAU_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToMillauOutboundLaneApi_latest_received_nonce";
-/// Name of the `ToMillauOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_MILLAU_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToMillauOutboundLaneApi_latest_generated_nonce";
-
-/// Name of the `FromMillauInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_MILLAU_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromMillauInboundLaneApi_latest_received_nonce";
-/// Name of the `FromMillauInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_MILLAU_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromMillauInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromMillauInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_MILLAU_UNREWARDED_RELAYERS_STATE: &str =
- "FromMillauInboundLaneApi_unrewarded_relayers_state";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Millau headers.
@@ -296,8 +290,6 @@ sp_api::decl_runtime_apis! {
pub trait MillauFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Millau chain.
@@ -317,6 +309,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ millau_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -328,23 +321,6 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Millau chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Millau chain, not the
- /// Millau runtime itself.
- pub trait FromMillauInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
@@ -356,9 +332,9 @@ mod tests {
#[test]
fn maximal_account_size_does_not_overflow_constant() {
assert!(
- MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::default().encode().len(),
+ MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::from([0u8; 32]).encode().len(),
"Actual maximal size of encoded AccountId ({}) overflows expected ({})",
- AccountId::default().encode().len(),
+ AccountId::from([0u8; 32]).encode().len(),
MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
);
}
diff --git a/polkadot/bridges/primitives/chain-polkadot/Cargo.toml b/polkadot/bridges/primitives/chain-polkadot/Cargo.toml
index 917c7f97478390864791e907d9d5bcc8cceb8321..738899b658cdf133be64a05b365c9b5923d171e3 100644
--- a/polkadot/bridges/primitives/chain-polkadot/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-polkadot/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-polkadot"
description = "Primitives of Polkadot runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -19,6 +19,7 @@ bp-runtime = { path = "../runtime", default-features = false }
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-version = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -30,6 +31,7 @@ std = [
"bp-runtime/std",
"frame-support/std",
"sp-api/std",
+ "sp-runtime/std",
"sp-std/std",
"sp-version/std",
]
diff --git a/polkadot/bridges/primitives/chain-polkadot/src/lib.rs b/polkadot/bridges/primitives/chain-polkadot/src/lib.rs
index 2e2bdaa90cb5a87b615bd4e2cb8d1be0937c50f0..d95e29c8b0ce849375dd0b0523f4c05cc48e96b2 100644
--- a/polkadot/bridges/primitives/chain-polkadot/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-polkadot/src/lib.rs
@@ -18,10 +18,11 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
use frame_support::weights::{
WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
+use sp_runtime::FixedU128;
use sp_std::prelude::*;
use sp_version::RuntimeVersion;
@@ -35,10 +36,11 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: sp_version::create_runtime_str!("polkadot"),
impl_name: sp_version::create_runtime_str!("parity-polkadot"),
authoring_version: 0,
- spec_version: 9100,
+ spec_version: 9180,
impl_version: 0,
apis: sp_version::create_apis_vec![[]],
- transaction_version: 7,
+ transaction_version: 12,
+ state_version: 0,
};
// NOTE: This needs to be kept up to date with the Polkadot runtime found in the Polkadot repo.
@@ -79,17 +81,22 @@ pub const EXISTENTIAL_DEPOSIT: Balance = 10_000_000_000;
/// conditions.
pub const SESSION_LENGTH: BlockNumber = 4 * time_units::HOURS;
-/// Name of the With-Kusama messages pallet instance in the Polkadot runtime.
-pub const WITH_KUSAMA_MESSAGES_PALLET_NAME: &str = "BridgeKusamaMessages";
+/// Name of the With-Polkadot GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_POLKADOT_GRANDPA_PALLET_NAME: &str = "BridgePolkadotGrandpa";
+/// Name of the With-Polkadot messages pallet instance that is deployed at bridged chains.
+pub const WITH_POLKADOT_MESSAGES_PALLET_NAME: &str = "BridgePolkadotMessages";
-/// Name of the KSM->DOT conversion rate stored in the Polkadot runtime.
+/// Name of the transaction payment pallet at the Polkadot runtime.
+pub const TRANSACTION_PAYMENT_PALLET_NAME: &str = "TransactionPayment";
+
+/// Name of the KSM->DOT conversion rate parameter, stored in the Polkadot runtime.
pub const KUSAMA_TO_POLKADOT_CONVERSION_RATE_PARAMETER_NAME: &str =
"KusamaToPolkadotConversionRate";
+/// Name of the Kusama fee multiplier parameter, stored in the Polkadot runtime.
+pub const KUSAMA_FEE_MULTIPLIER_PARAMETER_NAME: &str = "KusamaFeeMultiplier";
/// Name of the `PolkadotFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_POLKADOT_HEADER_METHOD: &str = "PolkadotFinalityApi_best_finalized";
-/// Name of the `PolkadotFinalityApi::is_known_header` runtime method.
-pub const IS_KNOWN_POLKADOT_HEADER_METHOD: &str = "PolkadotFinalityApi_is_known_header";
/// Name of the `ToPolkadotOutboundLaneApi::estimate_message_delivery_and_dispatch_fee` runtime
/// method.
@@ -97,22 +104,6 @@ pub const TO_POLKADOT_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToPolkadotOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToPolkadotOutboundLaneApi::message_details` runtime method.
pub const TO_POLKADOT_MESSAGE_DETAILS_METHOD: &str = "ToPolkadotOutboundLaneApi_message_details";
-/// Name of the `ToPolkadotOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_POLKADOT_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToPolkadotOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToPolkadotOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_POLKADOT_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToPolkadotOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromPolkadotInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_POLKADOT_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromPolkadotInboundLaneApi_latest_received_nonce";
-/// Name of the `FromPolkadotInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_POLKADOT_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromPolkadotInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromPolkadotInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_POLKADOT_UNREWARDED_RELAYERS_STATE: &str =
- "FromPolkadotInboundLaneApi_unrewarded_relayers_state";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Polkadot headers.
@@ -122,8 +113,6 @@ sp_api::decl_runtime_apis! {
pub trait PolkadotFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Polkadot chain.
@@ -143,6 +132,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ polkadot_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -154,22 +144,5 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Polkadot chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Polkadot chain, not the
- /// Polkadot runtime itself.
- pub trait FromPolkadotInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
diff --git a/polkadot/bridges/primitives/chain-rialto-parachain/Cargo.toml b/polkadot/bridges/primitives/chain-rialto-parachain/Cargo.toml
index 034188631b8cde608025ee64baa5b6de1b9be698..a15c40929579bfeac9435d9bb747112f71ef610e 100644
--- a/polkadot/bridges/primitives/chain-rialto-parachain/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-rialto-parachain/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-rialto-parachain"
description = "Primitives of Rialto parachain runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/primitives/chain-rialto-parachain/src/lib.rs b/polkadot/bridges/primitives/chain-rialto-parachain/src/lib.rs
index 70da878ff9076c389398d2e5d5b25f24ee61f753..f3f449c7af3e1f4254b8be4d4b3a4d402021eeb9 100644
--- a/polkadot/bridges/primitives/chain-rialto-parachain/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-rialto-parachain/src/lib.rs
@@ -90,6 +90,17 @@ impl Chain for RialtoParachain {
type Balance = Balance;
type Index = Index;
type Signature = Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ *BlockLength::get().max.get(DispatchClass::Normal)
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ BlockWeights::get()
+ .get(DispatchClass::Normal)
+ .max_extrinsic
+ .unwrap_or(Weight::MAX)
+ }
}
frame_support::parameter_types! {
@@ -111,16 +122,3 @@ frame_support::parameter_types! {
.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)
.build_or_panic();
}
-
-/// Get the maximum weight (compute time) that a Normal extrinsic on the Millau chain can use.
-pub fn max_extrinsic_weight() -> Weight {
- BlockWeights::get()
- .get(DispatchClass::Normal)
- .max_extrinsic
- .unwrap_or(Weight::MAX)
-}
-
-/// Get the maximum length in bytes that a Normal extrinsic on the Millau chain requires.
-pub fn max_extrinsic_size() -> u32 {
- *BlockLength::get().max.get(DispatchClass::Normal)
-}
diff --git a/polkadot/bridges/primitives/chain-rialto/Cargo.toml b/polkadot/bridges/primitives/chain-rialto/Cargo.toml
index d16ac59484fb5da33c5f0d23d6eeadbe5a04bee0..663f9076657dd5e4d8dad11b77eb0ad7d5acdfc5 100644
--- a/polkadot/bridges/primitives/chain-rialto/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-rialto/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-rialto"
description = "Primitives of Rialto runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/primitives/chain-rialto/src/lib.rs b/polkadot/bridges/primitives/chain-rialto/src/lib.rs
index 30269a65b821298293d07ca45c0455cede1a9ba1..4bf20489bc8517d833f0e76653f3fdacd0777ef5 100644
--- a/polkadot/bridges/primitives/chain-rialto/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-rialto/src/lib.rs
@@ -18,7 +18,7 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
use bp_runtime::Chain;
use frame_support::{
weights::{constants::WEIGHT_PER_SECOND, DispatchClass, IdentityFee, Weight},
@@ -28,7 +28,7 @@ use frame_system::limits;
use sp_core::Hasher as HasherT;
use sp_runtime::{
traits::{BlakeTwo256, Convert, IdentifyAccount, Verify},
- MultiSignature, MultiSigner, Perbill,
+ FixedU128, MultiSignature, MultiSigner, Perbill,
};
use sp_std::prelude::*;
@@ -57,11 +57,11 @@ pub const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
/// Represents the portion of a block that will be used by Normal extrinsics.
pub const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
-/// Maximal number of unrewarded relayer entries at inbound lane.
-pub const MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE: MessageNonce = 128;
+/// Maximal number of unrewarded relayer entries in Rialto confirmation transaction.
+pub const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce = 1024;
-/// Maximal number of unconfirmed messages at inbound lane.
-pub const MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE: MessageNonce = 128;
+/// Maximal number of unconfirmed messages in Rialto confirmation transaction.
+pub const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce = 1024;
/// Weight of single regular message delivery transaction on Rialto chain.
///
@@ -92,7 +92,7 @@ pub const MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT: Weight = 2_000_000
/// chain. Don't put too much reserve there, because it is used to **decrease**
/// `DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT` cost. So putting large reserve would make delivery
/// transactions cheaper.
-pub const PAY_INBOUND_DISPATCH_FEE_WEIGHT: Weight = 600_000_000;
+pub const PAY_INBOUND_DISPATCH_FEE_WEIGHT: Weight = 700_000_000;
/// The target length of a session (how often authorities change) on Rialto measured in of number of
/// blocks.
@@ -169,6 +169,17 @@ impl Chain for Rialto {
type Balance = Balance;
type Index = Index;
type Signature = Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ *BlockLength::get().max.get(DispatchClass::Normal)
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ BlockWeights::get()
+ .get(DispatchClass::Normal)
+ .max_extrinsic
+ .unwrap_or(Weight::MAX)
+ }
}
/// Convert a 256-bit hash into an AccountId.
@@ -213,21 +224,13 @@ frame_support::parameter_types! {
.build_or_panic();
}
-/// Get the maximum weight (compute time) that a Normal extrinsic on the Millau chain can use.
-pub fn max_extrinsic_weight() -> Weight {
- BlockWeights::get()
- .get(DispatchClass::Normal)
- .max_extrinsic
- .unwrap_or(Weight::MAX)
-}
+/// Name of the With-Rialto GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_RIALTO_GRANDPA_PALLET_NAME: &str = "BridgeRialtoGrandpa";
+/// Name of the With-Rialto messages pallet instance that is deployed at bridged chains.
+pub const WITH_RIALTO_MESSAGES_PALLET_NAME: &str = "BridgeRialtoMessages";
-/// Get the maximum length in bytes that a Normal extrinsic on the Millau chain requires.
-pub fn max_extrinsic_size() -> u32 {
- *BlockLength::get().max.get(DispatchClass::Normal)
-}
-
-/// Name of the With-Millau messages pallet instance in the Rialto runtime.
-pub const WITH_MILLAU_MESSAGES_PALLET_NAME: &str = "BridgeMillauMessages";
+/// Name of the Millau->Rialto (actually KSM->DOT) conversion rate stored in the Rialto runtime.
+pub const MILLAU_TO_RIALTO_CONVERSION_RATE_PARAMETER_NAME: &str = "MillauToRialtoConversionRate";
/// Name of the parachain registrar pallet in the Rialto runtime.
pub const PARAS_REGISTRAR_PALLET_NAME: &str = "Registrar";
@@ -244,22 +247,6 @@ pub const TO_RIALTO_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToRialtoOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToRialtoOutboundLaneApi::message_details` runtime method.
pub const TO_RIALTO_MESSAGE_DETAILS_METHOD: &str = "ToRialtoOutboundLaneApi_message_details";
-/// Name of the `ToRialtoOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_RIALTO_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToRialtoOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToRialtoOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_RIALTO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToRialtoOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromRialtoInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_RIALTO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromRialtoInboundLaneApi_latest_received_nonce";
-/// Name of the `FromRialtoInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_RIALTO_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromRialtoInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromRialtoInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_RIALTO_UNREWARDED_RELAYERS_STATE: &str =
- "FromRialtoInboundLaneApi_unrewarded_relayers_state";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Rialto headers.
@@ -269,8 +256,6 @@ sp_api::decl_runtime_apis! {
pub trait RialtoFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Rialto chain.
@@ -290,6 +275,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ rialto_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -301,23 +287,6 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Rialto chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Rialto chain, not the
- /// Rialto runtime itself.
- pub trait FromRialtoInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
@@ -329,9 +298,9 @@ mod tests {
#[test]
fn maximal_account_size_does_not_overflow_constant() {
assert!(
- MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::default().encode().len(),
+ MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::from([0u8; 32]).encode().len(),
"Actual maximal size of encoded AccountId ({}) overflows expected ({})",
- AccountId::default().encode().len(),
+ AccountId::from([0u8; 32]).encode().len(),
MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
);
}
diff --git a/polkadot/bridges/primitives/chain-rococo/Cargo.toml b/polkadot/bridges/primitives/chain-rococo/Cargo.toml
index 3fc52783045b2356585f8bf7231e5e895400372e..814cd09bf170c5ddf2a067761ae543d728420222 100644
--- a/polkadot/bridges/primitives/chain-rococo/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-rococo/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-rococo"
description = "Primitives of Rococo runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/primitives/chain-rococo/src/lib.rs b/polkadot/bridges/primitives/chain-rococo/src/lib.rs
index 8cd22eef60958efa7e0bc667d8b612b6bb81f8ac..127e75d5f8b2fd11081243792fb9042bcb5b2af1 100644
--- a/polkadot/bridges/primitives/chain-rococo/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-rococo/src/lib.rs
@@ -18,10 +18,11 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
use frame_support::weights::{
Weight, WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
+use sp_runtime::FixedU128;
use sp_std::prelude::*;
use sp_version::RuntimeVersion;
@@ -30,19 +31,19 @@ pub use bp_polkadot_core::*;
/// Rococo Chain
pub type Rococo = PolkadotLike;
-/// The target length of a session (how often authorities change) on Westend measured in of number
+/// The target length of a session (how often authorities change) on Rococo measured in of number
/// of blocks.
///
/// Note that since this is a target sessions may change before/after this time depending on network
/// conditions.
-pub const SESSION_LENGTH: BlockNumber = 10 * time_units::MINUTES;
+pub const SESSION_LENGTH: BlockNumber = time_units::HOURS;
// NOTE: This needs to be kept up to date with the Rococo runtime found in the Polkadot repo.
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: sp_version::create_runtime_str!("rococo"),
- impl_name: sp_version::create_runtime_str!("parity-rococo-v1.6"),
+ impl_name: sp_version::create_runtime_str!("parity-rococo-v2.0"),
authoring_version: 0,
- spec_version: 9100,
+ spec_version: 9180,
impl_version: 0,
apis: sp_version::create_apis_vec![[]],
transaction_version: 0,
@@ -73,13 +74,13 @@ pub fn derive_account_from_wococo_id(id: bp_runtime::SourceAccount<AccountId>) -
AccountIdConverter::convert(encoded_id)
}
-/// Name of the With-Wococo messages pallet instance in the Rococo runtime.
-pub const WITH_WOCOCO_MESSAGES_PALLET_NAME: &str = "BridgeWococoMessages";
+/// Name of the With-Rococo GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_ROCOCO_GRANDPA_PALLET_NAME: &str = "BridgeRococoGrandpa";
+/// Name of the With-Rococo messages pallet instance that is deployed at bridged chains.
+pub const WITH_ROCOCO_MESSAGES_PALLET_NAME: &str = "BridgeRococoMessages";
/// Name of the `RococoFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_ROCOCO_HEADER_METHOD: &str = "RococoFinalityApi_best_finalized";
-/// Name of the `RococoFinalityApi::is_known_header` runtime method.
-pub const IS_KNOWN_ROCOCO_HEADER_METHOD: &str = "RococoFinalityApi_is_known_header";
/// Name of the `ToRococoOutboundLaneApi::estimate_message_delivery_and_dispatch_fee` runtime
/// method.
@@ -87,22 +88,9 @@ pub const TO_ROCOCO_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToRococoOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToRococoOutboundLaneApi::message_details` runtime method.
pub const TO_ROCOCO_MESSAGE_DETAILS_METHOD: &str = "ToRococoOutboundLaneApi_message_details";
-/// Name of the `ToRococoOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_ROCOCO_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToRococoOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToRococoOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_ROCOCO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToRococoOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromRococoInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_ROCOCO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromRococoInboundLaneApi_latest_received_nonce";
-/// Name of the `FromRococoInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_ROCOCO_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromRococoInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromRococoInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_ROCOCO_UNREWARDED_RELAYERS_STATE: &str =
- "FromRococoInboundLaneApi_unrewarded_relayers_state";
+
+/// Existential deposit on Rococo.
+pub const EXISTENTIAL_DEPOSIT: Balance = 1_000_000_000_000 / 100;
/// Weight of pay-dispatch-fee operation for inbound messages at Rococo chain.
///
@@ -121,8 +109,6 @@ sp_api::decl_runtime_apis! {
pub trait RococoFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Rococo chain.
@@ -142,6 +128,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ rococo_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -153,22 +140,5 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Rococo chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Rococo chain, not the
- /// Rococo runtime itself.
- pub trait FromRococoInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
diff --git a/polkadot/bridges/primitives/chain-westend/Cargo.toml b/polkadot/bridges/primitives/chain-westend/Cargo.toml
index 4fd1652744ed6473690016bcf9b812ae29505c85..ee6e2b9be99a0182b366857092498a4faacf149d 100644
--- a/polkadot/bridges/primitives/chain-westend/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-westend/Cargo.toml
@@ -3,18 +3,17 @@ name = "bp-westend"
description = "Primitives of Westend runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive"] }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
smallvec = "1.7"
# Bridge Dependencies
bp-header-chain = { path = "../header-chain", default-features = false }
-bp-messages = { path = "../messages", default-features = false }
bp-polkadot-core = { path = "../polkadot-core", default-features = false }
bp-runtime = { path = "../runtime", default-features = false }
@@ -30,7 +29,6 @@ sp-version = { git = "https://github.com/paritytech/substrate", branch = "master
default = ["std"]
std = [
"bp-header-chain/std",
- "bp-messages/std",
"bp-polkadot-core/std",
"bp-runtime/std",
"frame-support/std",
diff --git a/polkadot/bridges/primitives/chain-westend/src/lib.rs b/polkadot/bridges/primitives/chain-westend/src/lib.rs
index 7c9b2b65debaafec4e34f692744949f837eb4754..c7ebe4b00fd5d2c90b46ad1b90c9e60ed7e3347f 100644
--- a/polkadot/bridges/primitives/chain-westend/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-westend/src/lib.rs
@@ -18,7 +18,6 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
use frame_support::weights::{
WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
@@ -54,10 +53,11 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: sp_version::create_runtime_str!("westend"),
impl_name: sp_version::create_runtime_str!("parity-westend"),
authoring_version: 2,
- spec_version: 51,
+ spec_version: 9140,
impl_version: 0,
apis: sp_version::create_apis_vec![[]],
- transaction_version: 5,
+ transaction_version: 8,
+ state_version: 0,
};
/// Westend Runtime `Call` enum.
@@ -86,33 +86,11 @@ pub fn derive_account_from_rococo_id(id: bp_runtime::SourceAccount<AccountId>) -
AccountIdConverter::convert(encoded_id)
}
+/// Name of the With-Westend GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_WESTEND_GRANDPA_PALLET_NAME: &str = "BridgeWestendGrandpa";
+
/// Name of the `WestendFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_WESTEND_HEADER_METHOD: &str = "WestendFinalityApi_best_finalized";
-/// Name of the `WestendFinalityApi::is_known_header` runtime method.
-pub const IS_KNOWN_WESTEND_HEADER_METHOD: &str = "WestendFinalityApi_is_known_header";
-
-/// Name of the `ToWestendOutboundLaneApi::estimate_message_delivery_and_dispatch_fee` runtime
-/// method.
-pub const TO_WESTEND_ESTIMATE_MESSAGE_FEE_METHOD: &str =
- "ToWestendOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
-/// Name of the `ToWestendOutboundLaneApi::message_details` runtime method.
-pub const TO_WESTEND_MESSAGE_DETAILS_METHOD: &str = "ToWestendOutboundLaneApi_message_details";
-/// Name of the `ToWestendOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_WESTEND_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToWestendOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToWestendOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_WESTEND_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToWestendOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromWestendInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_WESTEND_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromWestendInboundLaneApi_latest_received_nonce";
-/// Name of the `FromWestendInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_WESTEND_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromWestendInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromWestendInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_WESTEND_UNREWARDED_RELAYERS_STATE: &str =
- "FromWestendInboundLaneApi_unrewarded_relayers_state";
/// The target length of a session (how often authorities change) on Westend measured in of number
/// of blocks.
@@ -129,54 +107,5 @@ sp_api::decl_runtime_apis! {
pub trait WestendFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
- }
-
- /// Outbound message lane API for messages that are sent to Westend chain.
- ///
- /// This API is implemented by runtimes that are sending messages to Westend chain, not the
- /// Westend runtime itself.
- pub trait ToWestendOutboundLaneApi<OutboundMessageFee: Parameter, OutboundPayload: Parameter> {
- /// Estimate message delivery and dispatch fee that needs to be paid by the sender on
- /// this chain.
- ///
- /// Returns `None` if message is too expensive to be sent to Westend from this chain.
- ///
- /// Please keep in mind that this method returns the lowest message fee required for message
- /// to be accepted to the lane. It may be good idea to pay a bit over this price to account
- /// future exchange rate changes and guarantee that relayer would deliver your message
- /// to the target chain.
- fn estimate_message_delivery_and_dispatch_fee(
- lane_id: LaneId,
- payload: OutboundPayload,
- ) -> Option<OutboundMessageFee>;
- /// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
- /// messages in given inclusive range.
- ///
- /// If some (or all) messages are missing from the storage, they'll also will
- /// be missing from the resulting vector. The vector is ordered by the nonce.
- fn message_details(
- lane: LaneId,
- begin: MessageNonce,
- end: MessageNonce,
- ) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Westend chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Westend chain, not the
- /// Westend runtime itself.
- pub trait FromWestendInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
diff --git a/polkadot/bridges/primitives/chain-wococo/Cargo.toml b/polkadot/bridges/primitives/chain-wococo/Cargo.toml
index d781de91dfcb6f3fdc698cb0c488a95fbb5de707..633cdd15c1f56918f78863e67562d340d62d096f 100644
--- a/polkadot/bridges/primitives/chain-wococo/Cargo.toml
+++ b/polkadot/bridges/primitives/chain-wococo/Cargo.toml
@@ -3,7 +3,7 @@ name = "bp-wococo"
description = "Primitives of Wococo runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/primitives/chain-wococo/src/lib.rs b/polkadot/bridges/primitives/chain-wococo/src/lib.rs
index d071cf8279ea62383fd9a72f315f8a8334baffa7..f39543114c78bfe1656d3a33f975ce47541a2389 100644
--- a/polkadot/bridges/primitives/chain-wococo/src/lib.rs
+++ b/polkadot/bridges/primitives/chain-wococo/src/lib.rs
@@ -18,16 +18,24 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
-use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{LaneId, MessageDetails, MessageNonce};
+use sp_runtime::FixedU128;
use sp_std::prelude::*;
pub use bp_polkadot_core::*;
// Rococo runtime = Wococo runtime
-pub use bp_rococo::{WeightToFee, PAY_INBOUND_DISPATCH_FEE_WEIGHT, SESSION_LENGTH, VERSION};
+pub use bp_rococo::{WeightToFee, EXISTENTIAL_DEPOSIT, PAY_INBOUND_DISPATCH_FEE_WEIGHT, VERSION};
/// Wococo Chain
pub type Wococo = PolkadotLike;
+/// The target length of a session (how often authorities change) on Wococo measured in of number
+/// of blocks.
+///
+/// Note that since this is a target sessions may change before/after this time depending on network
+/// conditions.
+pub const SESSION_LENGTH: BlockNumber = time_units::MINUTES;
+
// We use this to get the account on Wococo (target) which is derived from Rococo's (source)
// account.
pub fn derive_account_from_rococo_id(id: bp_runtime::SourceAccount<AccountId>) -> AccountId {
@@ -35,13 +43,13 @@ pub fn derive_account_from_rococo_id(id: bp_runtime::SourceAccount<AccountId>) -
AccountIdConverter::convert(encoded_id)
}
-/// Name of the With-Rococo messages pallet instance in the Wococo runtime.
-pub const WITH_ROCOCO_MESSAGES_PALLET_NAME: &str = "BridgeRococoMessages";
+/// Name of the With-Wococo GRANDPA pallet instance that is deployed at bridged chains.
+pub const WITH_WOCOCO_GRANDPA_PALLET_NAME: &str = "BridgeWococoGrandpa";
+/// Name of the With-Wococo messages pallet instance that is deployed at bridged chains.
+pub const WITH_WOCOCO_MESSAGES_PALLET_NAME: &str = "BridgeWococoMessages";
/// Name of the `WococoFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_WOCOCO_HEADER_METHOD: &str = "WococoFinalityApi_best_finalized";
-/// Name of the `WococoFinalityApi::is_known_header` runtime method.
-pub const IS_KNOWN_WOCOCO_HEADER_METHOD: &str = "WococoFinalityApi_is_known_header";
/// Name of the `ToWococoOutboundLaneApi::estimate_message_delivery_and_dispatch_fee` runtime
/// method.
@@ -49,22 +57,6 @@ pub const TO_WOCOCO_ESTIMATE_MESSAGE_FEE_METHOD: &str =
"ToWococoOutboundLaneApi_estimate_message_delivery_and_dispatch_fee";
/// Name of the `ToWococoOutboundLaneApi::message_details` runtime method.
pub const TO_WOCOCO_MESSAGE_DETAILS_METHOD: &str = "ToWococoOutboundLaneApi_message_details";
-/// Name of the `ToWococoOutboundLaneApi::latest_generated_nonce` runtime method.
-pub const TO_WOCOCO_LATEST_GENERATED_NONCE_METHOD: &str =
- "ToWococoOutboundLaneApi_latest_generated_nonce";
-/// Name of the `ToWococoOutboundLaneApi::latest_received_nonce` runtime method.
-pub const TO_WOCOCO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "ToWococoOutboundLaneApi_latest_received_nonce";
-
-/// Name of the `FromWococoInboundLaneApi::latest_received_nonce` runtime method.
-pub const FROM_WOCOCO_LATEST_RECEIVED_NONCE_METHOD: &str =
- "FromWococoInboundLaneApi_latest_received_nonce";
-/// Name of the `FromWococoInboundLaneApi::latest_onfirmed_nonce` runtime method.
-pub const FROM_WOCOCO_LATEST_CONFIRMED_NONCE_METHOD: &str =
- "FromWococoInboundLaneApi_latest_confirmed_nonce";
-/// Name of the `FromWococoInboundLaneApi::unrewarded_relayers_state` runtime method.
-pub const FROM_WOCOCO_UNREWARDED_RELAYERS_STATE: &str =
- "FromWococoInboundLaneApi_unrewarded_relayers_state";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Wococo headers.
@@ -74,8 +66,6 @@ sp_api::decl_runtime_apis! {
pub trait WococoFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
- /// Returns true if the header is known to the runtime.
- fn is_known_header(hash: Hash) -> bool;
}
/// Outbound message lane API for messages that are sent to Wococo chain.
@@ -95,6 +85,7 @@ sp_api::decl_runtime_apis! {
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
+ wococo_to_this_conversion_rate: Option<FixedU128>,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
@@ -106,22 +97,5 @@ sp_api::decl_runtime_apis! {
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
- /// Returns nonce of the latest message, received by bridged chain.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Returns nonce of the latest message, generated by given lane.
- fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
- }
-
- /// Inbound message lane API for messages sent by Wococo chain.
- ///
- /// This API is implemented by runtimes that are receiving messages from Wococo chain, not the
- /// Wococo runtime itself.
- pub trait FromWococoInboundLaneApi {
- /// Returns nonce of the latest message, received by given lane.
- fn latest_received_nonce(lane: LaneId) -> MessageNonce;
- /// Nonce of the latest message that has been confirmed to the bridged chain.
- fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
- /// State of the unrewarded relayers set at given lane.
- fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}
diff --git a/polkadot/bridges/primitives/header-chain/Cargo.toml b/polkadot/bridges/primitives/header-chain/Cargo.toml
index 447f67c8df28ae4727c00ef5df0f3df4428aea16..945d79d57cd950be929ef16d98be05f8903beccd 100644
--- a/polkadot/bridges/primitives/header-chain/Cargo.toml
+++ b/polkadot/bridges/primitives/header-chain/Cargo.toml
@@ -3,15 +3,19 @@ name = "bp-header-chain"
description = "A common interface for describing what a bridge pallet should be able to do."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
finality-grandpa = { version = "0.15.0", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
serde = { version = "1.0", optional = true }
+# Bridge dependencies
+
+bp-runtime = { path = "../runtime", default-features = false }
+
# Substrate Dependencies
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -23,10 +27,13 @@ sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", d
[dev-dependencies]
assert_matches = "1.5"
bp-test-utils = { path = "../test-utils" }
+hex = "0.4"
+hex-literal = "0.3"
[features]
default = ["std"]
std = [
+ "bp-runtime/std",
"codec/std",
"finality-grandpa/std",
"scale-info/std",
diff --git a/polkadot/bridges/primitives/header-chain/src/lib.rs b/polkadot/bridges/primitives/header-chain/src/lib.rs
index 5feb30aec3eeeb136b9558bf0efe8e5cf4e8cf85..28949f28de5d862c93e9759bc58a11a52fe6629d 100644
--- a/polkadot/bridges/primitives/header-chain/src/lib.rs
+++ b/polkadot/bridges/primitives/header-chain/src/lib.rs
@@ -29,6 +29,7 @@ use sp_runtime::{generic::OpaqueDigestItemId, traits::Header as HeaderT, Runtime
use sp_std::boxed::Box;
pub mod justification;
+pub mod storage_keys;
/// A type that can be used as a parameter in a dispatchable function.
///
diff --git a/polkadot/bridges/primitives/header-chain/src/storage_keys.rs b/polkadot/bridges/primitives/header-chain/src/storage_keys.rs
new file mode 100644
index 0000000000000000000000000000000000000000..e123703eed50e74e18c47936672314989a517941
--- /dev/null
+++ b/polkadot/bridges/primitives/header-chain/src/storage_keys.rs
@@ -0,0 +1,78 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Storage keys of bridge GRANDPA pallet.
+
+/// Name of the `IsHalted` storage value.
+pub const IS_HALTED_VALUE_NAME: &str = "IsHalted";
+/// Name of the `BestFinalized` storage value.
+pub const BEST_FINALIZED_VALUE_NAME: &str = "BestFinalized";
+
+use sp_core::storage::StorageKey;
+
+/// Storage key of the `IsHalted` flag in the runtime storage.
+pub fn is_halted_key(pallet_prefix: &str) -> StorageKey {
+ StorageKey(
+ bp_runtime::storage_value_final_key(
+ pallet_prefix.as_bytes(),
+ IS_HALTED_VALUE_NAME.as_bytes(),
+ )
+ .to_vec(),
+ )
+}
+
+/// Storage key of the best finalized header hash value in the runtime storage.
+pub fn best_finalized_hash_key(pallet_prefix: &str) -> StorageKey {
+ StorageKey(
+ bp_runtime::storage_value_final_key(
+ pallet_prefix.as_bytes(),
+ BEST_FINALIZED_VALUE_NAME.as_bytes(),
+ )
+ .to_vec(),
+ )
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use hex_literal::hex;
+
+ #[test]
+ fn is_halted_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is breaking
+ // compatibility with previous pallet.
+ let storage_key = is_halted_key("BridgeGrandpa").0;
+ assert_eq!(
+ storage_key,
+ hex!("0b06f475eddb98cf933a12262e0388de9611a984bbd04e2fd39f97bbc006115f").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+
+ #[test]
+ fn best_finalized_hash_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is breaking
+ // compatibility with previous pallet.
+ let storage_key = best_finalized_hash_key("BridgeGrandpa").0;
+ assert_eq!(
+ storage_key,
+ hex!("0b06f475eddb98cf933a12262e0388dea4ebafdd473c549fdb24c5c991c5591c").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+}
diff --git a/polkadot/bridges/primitives/message-dispatch/Cargo.toml b/polkadot/bridges/primitives/message-dispatch/Cargo.toml
index ed2e90accd572d3b74918efbeaf2c917207fe42a..39b2d00111e15129f185f165f91478ab164faedb 100644
--- a/polkadot/bridges/primitives/message-dispatch/Cargo.toml
+++ b/polkadot/bridges/primitives/message-dispatch/Cargo.toml
@@ -3,13 +3,13 @@ name = "bp-message-dispatch"
description = "Primitives of bridge messages dispatch modules."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
bp-runtime = { path = "../runtime", default-features = false }
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Substrate Dependencies
diff --git a/polkadot/bridges/primitives/messages/Cargo.toml b/polkadot/bridges/primitives/messages/Cargo.toml
index 1271ce616c949ad4abc4f443214878821684db7b..2a84f74d225bdc0c70c11dd8fed2f5142d4c9df1 100644
--- a/polkadot/bridges/primitives/messages/Cargo.toml
+++ b/polkadot/bridges/primitives/messages/Cargo.toml
@@ -3,14 +3,14 @@ name = "bp-messages"
description = "Primitives of messages module."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
+bitvec = { version = "1", default-features = false, features = ["alloc"] }
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "bit-vec"] }
impl-trait-for-tuples = "0.2"
-scale-info = { version = "2.0.0", default-features = false, features = ["bit-vec", "derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["bit-vec", "derive"] }
serde = { version = "1.0", optional = true, features = ["derive"] }
# Bridge dependencies
@@ -21,16 +21,23 @@ bp-runtime = { path = "../runtime", default-features = false }
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+[dev-dependencies]
+hex = "0.4"
+hex-literal = "0.3"
+
[features]
default = ["std"]
std = [
+ "bitvec/std",
"bp-runtime/std",
"codec/std",
"frame-support/std",
"frame-system/std",
"scale-info/std",
"serde",
- "sp-std/std",
+ "sp-core/std",
+ "sp-std/std"
]
diff --git a/polkadot/bridges/primitives/messages/src/lib.rs b/polkadot/bridges/primitives/messages/src/lib.rs
index e657214a7a9c77feb9c2d402158fb6a3223d39d6..05ac38d7e48997702646e007d1f4ab2d9b463dc8 100644
--- a/polkadot/bridges/primitives/messages/src/lib.rs
+++ b/polkadot/bridges/primitives/messages/src/lib.rs
@@ -28,6 +28,7 @@ use scale_info::TypeInfo;
use sp_std::{collections::vec_deque::VecDeque, prelude::*};
pub mod source_chain;
+pub mod storage_keys;
pub mod target_chain;
// Weight is reexported to avoid additional frame-support dependencies in related crates.
@@ -222,15 +223,9 @@ impl DeliveredMessages {
/// Create new `DeliveredMessages` struct that confirms delivery of single nonce with given
/// dispatch result.
pub fn new(nonce: MessageNonce, dispatch_result: bool) -> Self {
- DeliveredMessages {
- begin: nonce,
- end: nonce,
- dispatch_results: if dispatch_result {
- bitvec![u8, Msb0; 1]
- } else {
- bitvec![u8, Msb0; 0]
- },
- }
+ let mut dispatch_results = BitVec::with_capacity(1);
+ dispatch_results.push(if dispatch_result { true } else { false });
+ DeliveredMessages { begin: nonce, end: nonce, dispatch_results }
}
/// Return total count of delivered messages.
diff --git a/polkadot/bridges/primitives/messages/src/source_chain.rs b/polkadot/bridges/primitives/messages/src/source_chain.rs
index 1ff05abf131eae97417354300640744c05a000c8..fa7b3bb85ed0537094963f566d102cef4bdd145f 100644
--- a/polkadot/bridges/primitives/messages/src/source_chain.rs
+++ b/polkadot/bridges/primitives/messages/src/source_chain.rs
@@ -28,7 +28,21 @@ use sp_std::{
};
/// The sender of the message on the source chain.
-pub type Sender<AccountId> = frame_system::RawOrigin<AccountId>;
+pub trait SenderOrigin<AccountId> {
+ /// Return id of the account that is sending this message.
+ ///
+ /// In regular messages configuration, when regular message is sent you'll always get `Some(_)`
+ /// from this call. This is the account that is paying send costs. However, there are some
+ /// examples when `None` may be returned from the call:
+ ///
+ /// - if the send-message call origin is either `frame_system::RawOrigin::Root` or
+ /// `frame_system::RawOrigin::None` and your configuration forbids such messages;
+ /// - if your configuration allows 'unpaid' messages sent by pallets. Then the pallet may just
+ /// use its own defined origin (not linked to any account) and the message will be accepted.
+ /// This may be useful for pallets that are sending important system-wide information (like
+ /// update of runtime version).
+ fn linked_account(&self) -> Option<AccountId>;
+}
/// Relayers rewards, grouped by relayer account id.
pub type RelayersRewards<AccountId, Balance> = BTreeMap<AccountId, RelayerRewards<Balance>>;
@@ -82,14 +96,14 @@ pub trait TargetHeaderChain<Payload, AccountId> {
/// Lane3 until some block, ...), then it may be built using this verifier.
///
/// Any fee requirements should also be enforced here.
-pub trait LaneMessageVerifier<Submitter, Payload, Fee> {
+pub trait LaneMessageVerifier<SenderOrigin, Submitter, Payload, Fee> {
/// Error type.
type Error: Debug + Into<&'static str>;
/// Verify message payload and return Ok(()) if message is valid and allowed to be sent over the
/// lane.
fn verify_message(
- submitter: &Sender<Submitter>,
+ submitter: &SenderOrigin,
delivery_and_dispatch_fee: &Fee,
lane: &LaneId,
outbound_data: &OutboundLaneData,
@@ -110,14 +124,14 @@ pub trait LaneMessageVerifier<Submitter, Payload, Fee> {
/// So to be sure that any non-altruist relayer would agree to deliver message, submitter
/// should set `delivery_and_dispatch_fee` to at least (equivalent of): sum of fees from (2)
/// to (4) above, plus some interest for the relayer.
-pub trait MessageDeliveryAndDispatchPayment<AccountId, Balance> {
+pub trait MessageDeliveryAndDispatchPayment<SenderOrigin, AccountId, Balance> {
/// Error type.
type Error: Debug + Into<&'static str>;
/// Withhold/write-off delivery_and_dispatch_fee from submitter account to
/// some relayers-fund account.
fn pay_delivery_and_dispatch_fee(
- submitter: &Sender<AccountId>,
+ submitter: &SenderOrigin,
fee: &Balance,
relayer_fund_account: &AccountId,
) -> Result<(), Self::Error>;
@@ -145,7 +159,7 @@ pub struct SendMessageArtifacts {
}
/// Messages bridge API to be used from other pallets.
-pub trait MessagesBridge<AccountId, Balance, Payload> {
+pub trait MessagesBridge<SenderOrigin, AccountId, Balance, Payload> {
/// Error type.
type Error: Debug;
@@ -153,7 +167,7 @@ pub trait MessagesBridge<AccountId, Balance, Payload> {
///
/// Returns unique message nonce or error if send has failed.
fn send_message(
- sender: Sender<AccountId>,
+ sender: SenderOrigin,
lane: LaneId,
message: Payload,
delivery_and_dispatch_fee: Balance,
@@ -164,13 +178,13 @@ pub trait MessagesBridge<AccountId, Balance, Payload> {
#[derive(RuntimeDebug, PartialEq)]
pub struct NoopMessagesBridge;
-impl<AccountId, Balance, Payload> MessagesBridge<AccountId, Balance, Payload>
- for NoopMessagesBridge
+impl<SenderOrigin, AccountId, Balance, Payload>
+ MessagesBridge<SenderOrigin, AccountId, Balance, Payload> for NoopMessagesBridge
{
type Error = &'static str;
fn send_message(
- _sender: Sender<AccountId>,
+ _sender: SenderOrigin,
_lane: LaneId,
_message: Payload,
_delivery_and_dispatch_fee: Balance,
@@ -245,13 +259,13 @@ impl<Payload, AccountId> TargetHeaderChain<Payload, AccountId> for ForbidOutboun
}
}
-impl<Submitter, Payload, Fee> LaneMessageVerifier<Submitter, Payload, Fee>
- for ForbidOutboundMessages
+impl<SenderOrigin, Submitter, Payload, Fee>
+ LaneMessageVerifier<SenderOrigin, Submitter, Payload, Fee> for ForbidOutboundMessages
{
type Error = &'static str;
fn verify_message(
- _submitter: &Sender<Submitter>,
+ _submitter: &SenderOrigin,
_delivery_and_dispatch_fee: &Fee,
_lane: &LaneId,
_outbound_data: &OutboundLaneData,
@@ -261,13 +275,13 @@ impl<Submitter, Payload, Fee> LaneMessageVerifier<Submitter, Payload, Fee>
}
}
-impl<AccountId, Balance> MessageDeliveryAndDispatchPayment<AccountId, Balance>
- for ForbidOutboundMessages
+impl<SenderOrigin, AccountId, Balance>
+ MessageDeliveryAndDispatchPayment<SenderOrigin, AccountId, Balance> for ForbidOutboundMessages
{
type Error = &'static str;
fn pay_delivery_and_dispatch_fee(
- _submitter: &Sender<AccountId>,
+ _submitter: &SenderOrigin,
_fee: &Balance,
_relayer_fund_account: &AccountId,
) -> Result<(), Self::Error> {
diff --git a/polkadot/bridges/primitives/messages/src/storage_keys.rs b/polkadot/bridges/primitives/messages/src/storage_keys.rs
new file mode 100644
index 0000000000000000000000000000000000000000..19494b8b8527e52eb0feed3ea26907bdc9938130
--- /dev/null
+++ b/polkadot/bridges/primitives/messages/src/storage_keys.rs
@@ -0,0 +1,128 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Storage keys of bridge messages pallet.
+
+/// Name of the `OPERATING_MODE_VALUE_NAME` storage value.
+pub const OPERATING_MODE_VALUE_NAME: &str = "PalletOperatingMode";
+/// Name of the `OutboundMessages` storage map.
+pub const OUTBOUND_MESSAGES_MAP_NAME: &str = "OutboundMessages";
+/// Name of the `OutboundLanes` storage map.
+pub const OUTBOUND_LANES_MAP_NAME: &str = "OutboundLanes";
+/// Name of the `InboundLanes` storage map.
+pub const INBOUND_LANES_MAP_NAME: &str = "InboundLanes";
+
+use crate::{LaneId, MessageKey, MessageNonce};
+
+use codec::Encode;
+use frame_support::Blake2_128Concat;
+use sp_core::storage::StorageKey;
+
+/// Storage key of the `PalletOperatingMode` value in the runtime storage.
+pub fn operating_mode_key(pallet_prefix: &str) -> StorageKey {
+ StorageKey(
+ bp_runtime::storage_value_final_key(
+ pallet_prefix.as_bytes(),
+ OPERATING_MODE_VALUE_NAME.as_bytes(),
+ )
+ .to_vec(),
+ )
+}
+
+/// Storage key of the outbound message in the runtime storage.
+pub fn message_key(pallet_prefix: &str, lane: &LaneId, nonce: MessageNonce) -> StorageKey {
+ bp_runtime::storage_map_final_key::<Blake2_128Concat>(
+ pallet_prefix,
+ OUTBOUND_MESSAGES_MAP_NAME,
+ &MessageKey { lane_id: *lane, nonce }.encode(),
+ )
+}
+
+/// Storage key of the outbound message lane state in the runtime storage.
+pub fn outbound_lane_data_key(pallet_prefix: &str, lane: &LaneId) -> StorageKey {
+ bp_runtime::storage_map_final_key::<Blake2_128Concat>(
+ pallet_prefix,
+ OUTBOUND_LANES_MAP_NAME,
+ lane,
+ )
+}
+
+/// Storage key of the inbound message lane state in the runtime storage.
+pub fn inbound_lane_data_key(pallet_prefix: &str, lane: &LaneId) -> StorageKey {
+ bp_runtime::storage_map_final_key::<Blake2_128Concat>(
+ pallet_prefix,
+ INBOUND_LANES_MAP_NAME,
+ lane,
+ )
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use hex_literal::hex;
+
+ #[test]
+ fn operating_mode_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is possibly
+ // breaking all existing message relays.
+ let storage_key = operating_mode_key("BridgeMessages").0;
+ assert_eq!(
+ storage_key,
+ hex!("dd16c784ebd3390a9bc0357c7511ed010f4cf0917788d791142ff6c1f216e7b3").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+
+ #[test]
+ fn storage_message_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is breaking
+ // all previously crafted messages proofs.
+ let storage_key = message_key("BridgeMessages", &*b"test", 42).0;
+ assert_eq!(
+ storage_key,
+ hex!("dd16c784ebd3390a9bc0357c7511ed018a395e6242c6813b196ca31ed0547ea79446af0e09063bd4a7874aef8a997cec746573742a00000000000000").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+
+ #[test]
+ fn outbound_lane_data_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is breaking
+ // all previously crafted outbound lane state proofs.
+ let storage_key = outbound_lane_data_key("BridgeMessages", &*b"test").0;
+ assert_eq!(
+ storage_key,
+ hex!("dd16c784ebd3390a9bc0357c7511ed0196c246acb9b55077390e3ca723a0ca1f44a8995dd50b6657a037a7839304535b74657374").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+
+ #[test]
+ fn inbound_lane_data_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that is breaking
+ // all previously crafted inbound lane state proofs.
+ let storage_key = inbound_lane_data_key("BridgeMessages", &*b"test").0;
+ assert_eq!(
+ storage_key,
+ hex!("dd16c784ebd3390a9bc0357c7511ed01e5f83cf83f2127eb47afdc35d6e43fab44a8995dd50b6657a037a7839304535b74657374").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+}
diff --git a/polkadot/bridges/primitives/polkadot-core/Cargo.toml b/polkadot/bridges/primitives/polkadot-core/Cargo.toml
index 31d2d20b9b9defe12d2b94ae13de34e7140cd30b..1542a784ef561553122a6b438198d73a6242c178 100644
--- a/polkadot/bridges/primitives/polkadot-core/Cargo.toml
+++ b/polkadot/bridges/primitives/polkadot-core/Cargo.toml
@@ -3,12 +3,12 @@ name = "bp-polkadot-core"
description = "Primitives of Polkadot-like runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
parity-scale-codec = { version = "3.0.0", default-features = false, features = ["derive"] }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Bridge Dependencies
diff --git a/polkadot/bridges/primitives/polkadot-core/src/lib.rs b/polkadot/bridges/primitives/polkadot-core/src/lib.rs
index 2de3aaadab329e532d59bdacd293575ce146b777..4c0a450eb7191b2aea88b65a93da0a7a3287ac8a 100644
--- a/polkadot/bridges/primitives/polkadot-core/src/lib.rs
+++ b/polkadot/bridges/primitives/polkadot-core/src/lib.rs
@@ -17,7 +17,7 @@
#![cfg_attr(not(feature = "std"), no_std)]
use bp_messages::MessageNonce;
-use bp_runtime::Chain;
+use bp_runtime::{Chain, EncodedOrDecodedCall};
use frame_support::{
dispatch::Dispatchable,
parameter_types,
@@ -116,31 +116,17 @@ parameter_types! {
.build_or_panic();
}
-/// Get the maximum weight (compute time) that a Normal extrinsic on the Polkadot-like chain can
-/// use.
-pub fn max_extrinsic_weight() -> Weight {
- BlockWeights::get()
- .get(DispatchClass::Normal)
- .max_extrinsic
- .unwrap_or(Weight::MAX)
-}
-
-/// Get the maximum length in bytes that a Normal extrinsic on the Polkadot-like chain requires.
-pub fn max_extrinsic_size() -> u32 {
- *BlockLength::get().max.get(DispatchClass::Normal)
-}
-
// TODO [#78] may need to be updated after https://github.com/paritytech/parity-bridges-common/issues/78
/// Maximal number of messages in single delivery transaction.
pub const MAX_MESSAGES_IN_DELIVERY_TRANSACTION: MessageNonce = 128;
/// Maximal number of unrewarded relayer entries at inbound lane.
-pub const MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE: MessageNonce = 128;
+pub const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce = 128;
// TODO [#438] should be selected keeping in mind:
// finality delay on both chains + reward payout cost + messages throughput.
/// Maximal number of unconfirmed messages at inbound lane.
-pub const MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE: MessageNonce = 8192;
+pub const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce = 8192;
// One important thing about weight-related constants here is that actually we may have
// different weights on different Polkadot-like chains. But now all deployments are
@@ -242,8 +228,12 @@ pub type SignedBlock = generic::SignedBlock<Block>;
pub type Balance = u128;
/// Unchecked Extrinsic type.
-pub type UncheckedExtrinsic<Call> =
- generic::UncheckedExtrinsic<AccountAddress, Call, Signature, SignedExtensions<Call>>;
+pub type UncheckedExtrinsic<Call> = generic::UncheckedExtrinsic<
+ AccountAddress,
+ EncodedOrDecodedCall<Call>,
+ Signature,
+ SignedExtensions<Call>,
+>;
/// Account address, used by the Polkadot-like chain.
pub type Address = MultiAddress<AccountId, ()>;
@@ -261,7 +251,11 @@ pub type AdditionalSigned = ((), u32, u32, Hash, Hash, (), (), ());
#[derive(PartialEq, Eq, Clone, RuntimeDebug, TypeInfo)]
pub struct SignedExtensions<Call> {
encode_payload: SignedExtra,
- additional_signed: AdditionalSigned,
+ // It may be set to `None` if extensions are decoded. We are never reconstructing transactions
+ // (and it makes no sense to do that) => decoded version of `SignedExtensions` is only used to
+ // read fields of `encode_payload`. And when resigning transaction, we're reconstructing
+ // `SignedExtensions` from the scratch.
+ additional_signed: Option<AdditionalSigned>,
_data: sp_std::marker::PhantomData<Call>,
}
@@ -273,15 +267,20 @@ impl<Call> parity_scale_codec::Encode for SignedExtensions<Call> {
impl<Call> parity_scale_codec::Decode for SignedExtensions<Call> {
fn decode<I: parity_scale_codec::Input>(
- _input: &mut I,
+ input: &mut I,
) -> Result<Self, parity_scale_codec::Error> {
- unimplemented!("SignedExtensions are never meant to be decoded, they are only used to create transaction");
+ SignedExtra::decode(input).map(|encode_payload| SignedExtensions {
+ encode_payload,
+ additional_signed: None,
+ _data: Default::default(),
+ })
}
}
impl<Call> SignedExtensions<Call> {
pub fn new(
- version: sp_version::RuntimeVersion,
+ spec_version: u32,
+ transaction_version: u32,
era: bp_runtime::TransactionEraOf<PolkadotLike>,
genesis_hash: Hash,
nonce: Nonce,
@@ -298,16 +297,16 @@ impl<Call> SignedExtensions<Call> {
(), // Check weight
tip.into(), // transaction payment / tip (compact encoding)
),
- additional_signed: (
+ additional_signed: Some((
(),
- version.spec_version,
- version.transaction_version,
+ spec_version,
+ transaction_version,
genesis_hash,
era.signed_payload(genesis_hash),
(),
(),
(),
- ),
+ )),
_data: Default::default(),
}
}
@@ -345,17 +344,22 @@ where
type Pre = ();
fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
- Ok(self.additional_signed)
+ // we shall not ever see this error in relay, because we are never signing decoded
+ // transactions. Instead we're constructing and signing new transactions. So the error code
+ // is kinda random here
+ self.additional_signed.ok_or(TransactionValidityError::Unknown(
+ frame_support::unsigned::UnknownTransaction::Custom(0xFF),
+ ))
}
fn pre_dispatch(
self,
- who: &Self::AccountId,
- call: &Self::Call,
- info: &DispatchInfoOf<Self::Call>,
- len: usize,
+ _who: &Self::AccountId,
+ _call: &Self::Call,
+ _info: &DispatchInfoOf<Self::Call>,
+ _len: usize,
) -> Result<Self::Pre, TransactionValidityError> {
- Ok(self.validate(who, call, info, len).map(|_| ())?)
+ Ok(())
}
}
@@ -373,6 +377,17 @@ impl Chain for PolkadotLike {
type Balance = Balance;
type Index = Index;
type Signature = Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ *BlockLength::get().max.get(DispatchClass::Normal)
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ BlockWeights::get()
+ .get(DispatchClass::Normal)
+ .max_extrinsic
+ .unwrap_or(Weight::MAX)
+ }
}
/// Convert a 256-bit hash into an AccountId.
@@ -409,13 +424,11 @@ pub fn account_info_storage_key(id: &AccountId) -> Vec<u8> {
#[cfg(test)]
mod tests {
use super::*;
- use parity_scale_codec::Decode;
- use sp_runtime::{codec::Encode, traits::TrailingZeroInput};
+ use sp_runtime::codec::Encode;
#[test]
fn maximal_encoded_account_id_size_is_correct() {
- let actual_size =
- AccountId::decode(&mut TrailingZeroInput::new(&[])).unwrap().encode().len();
+ let actual_size = AccountId::from([0u8; 32]).encode().len();
assert!(
actual_size <= MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize,
"Actual size of encoded account id for Polkadot-like chains ({}) is larger than expected {}",
diff --git a/polkadot/bridges/primitives/runtime/Cargo.toml b/polkadot/bridges/primitives/runtime/Cargo.toml
index aa80dab056def778d8c774ea97ffa91f355d206c..085cfb9dbc6d4b91f75601ac017e64ed1ebfe202 100644
--- a/polkadot/bridges/primitives/runtime/Cargo.toml
+++ b/polkadot/bridges/primitives/runtime/Cargo.toml
@@ -3,14 +3,14 @@ name = "bp-runtime"
description = "Primitives that may be used at (bridges) runtime level."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
hash-db = { version = "0.15.2", default-features = false }
num-traits = { version = "0.2", default-features = false }
-scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Substrate Dependencies
diff --git a/polkadot/bridges/primitives/runtime/src/chain.rs b/polkadot/bridges/primitives/runtime/src/chain.rs
index 573782da83b1b101cf757563a678960fd0663ccf..5a7fafe9f67c0b0917cf52f0560ee48001aa0d8e 100644
--- a/polkadot/bridges/primitives/runtime/src/chain.rs
+++ b/polkadot/bridges/primitives/runtime/src/chain.rs
@@ -14,8 +14,9 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-use frame_support::Parameter;
-use num_traits::{AsPrimitive, Bounded, CheckedSub, SaturatingAdd, Zero};
+use codec::{Decode, Encode};
+use frame_support::{weights::Weight, Parameter};
+use num_traits::{AsPrimitive, Bounded, CheckedSub, Saturating, SaturatingAdd, Zero};
use sp_runtime::{
traits::{
AtLeast32Bit, AtLeast32BitUnsigned, Hash as HashT, Header as HeaderT, MaybeDisplay,
@@ -23,7 +24,69 @@ use sp_runtime::{
},
FixedPointOperand,
};
-use sp_std::{convert::TryFrom, fmt::Debug, hash::Hash, str::FromStr};
+use sp_std::{convert::TryFrom, fmt::Debug, hash::Hash, str::FromStr, vec, vec::Vec};
+
+/// Chain call, that is either SCALE-encoded, or decoded.
+#[derive(Debug, Clone, PartialEq)]
+pub enum EncodedOrDecodedCall<ChainCall> {
+ /// The call that is SCALE-encoded.
+ ///
+ /// This variant is used when we the chain runtime is not bundled with the relay, but
+ /// we still need the represent call in some RPC calls or transactions.
+ Encoded(Vec<u8>),
+ /// The decoded call.
+ Decoded(ChainCall),
+}
+
+impl<ChainCall: Clone + Decode> EncodedOrDecodedCall<ChainCall> {
+ /// Returns decoded call.
+ pub fn to_decoded(&self) -> Result<ChainCall, codec::Error> {
+ match self {
+ Self::Encoded(ref encoded_call) =>
+ ChainCall::decode(&mut &encoded_call[..]).map_err(Into::into),
+ Self::Decoded(ref decoded_call) => Ok(decoded_call.clone()),
+ }
+ }
+
+ /// Converts self to decoded call.
+ pub fn into_decoded(self) -> Result<ChainCall, codec::Error> {
+ match self {
+ Self::Encoded(encoded_call) =>
+ ChainCall::decode(&mut &encoded_call[..]).map_err(Into::into),
+ Self::Decoded(decoded_call) => Ok(decoded_call),
+ }
+ }
+}
+
+impl<ChainCall> From<ChainCall> for EncodedOrDecodedCall<ChainCall> {
+ fn from(call: ChainCall) -> EncodedOrDecodedCall<ChainCall> {
+ EncodedOrDecodedCall::Decoded(call)
+ }
+}
+
+impl<ChainCall: Decode> Decode for EncodedOrDecodedCall<ChainCall> {
+ fn decode<I: codec::Input>(input: &mut I) -> Result<Self, codec::Error> {
+ // having encoded version is better than decoded, because decoding isn't required
+ // everywhere and for mocked calls it may lead to **unneeded** errors
+ match input.remaining_len()? {
+ Some(remaining_len) => {
+ let mut encoded_call = vec![0u8; remaining_len];
+ input.read(&mut encoded_call)?;
+ Ok(EncodedOrDecodedCall::Encoded(encoded_call))
+ },
+ None => Ok(EncodedOrDecodedCall::Decoded(ChainCall::decode(input)?)),
+ }
+ }
+}
+
+impl<ChainCall: Encode> Encode for EncodedOrDecodedCall<ChainCall> {
+ fn encode(&self) -> Vec<u8> {
+ match *self {
+ Self::Encoded(ref encoded_call) => encoded_call.clone(),
+ Self::Decoded(ref decoded_call) => decoded_call.encode(),
+ }
+ }
+}
/// Minimal Substrate-based chain representation that may be used from no_std environment.
pub trait Chain: Send + Sync + 'static {
@@ -46,6 +109,7 @@ pub trait Chain: Send + Sync + 'static {
+ MaybeMallocSizeOf
+ AsPrimitive<usize>
+ Default
+ + Saturating
// original `sp_runtime::traits::Header::BlockNumber` doesn't have this trait, but
// `sp_runtime::generic::Era` requires block number -> `u64` conversion.
+ Into<u64>;
@@ -83,7 +147,6 @@ pub trait Chain: Send + Sync + 'static {
/// The user account identifier type for the runtime.
type AccountId: Parameter + Member + MaybeSerializeDeserialize + Debug + MaybeDisplay + Ord;
-
/// Balance of an account in native tokens.
///
/// The chain may support multiple tokens, but this particular type is for token that is used
@@ -114,6 +177,11 @@ pub trait Chain: Send + Sync + 'static {
+ Copy;
/// Signature type, used on this chain.
type Signature: Parameter + Verify;
+
+ /// Get the maximum size (in bytes) of a Normal extrinsic at this chain.
+ fn max_extrinsic_size() -> u32;
+ /// Get the maximum weight (compute time) that a Normal extrinsic at this chain can use.
+ fn max_extrinsic_weight() -> Weight;
}
/// Block number used by the chain.
diff --git a/polkadot/bridges/primitives/runtime/src/lib.rs b/polkadot/bridges/primitives/runtime/src/lib.rs
index 051dc1f43c002e93d4be74a293ed5efa6bcbc886..1d8a40339ab0c40db6fb77756bf59018a64caa1b 100644
--- a/polkadot/bridges/primitives/runtime/src/lib.rs
+++ b/polkadot/bridges/primitives/runtime/src/lib.rs
@@ -22,11 +22,11 @@ use codec::Encode;
use frame_support::{RuntimeDebug, StorageHasher};
use sp_core::{hash::H256, storage::StorageKey};
use sp_io::hashing::blake2_256;
-use sp_std::{convert::TryFrom, vec::Vec};
+use sp_std::{convert::TryFrom, vec, vec::Vec};
pub use chain::{
- AccountIdOf, AccountPublicOf, BalanceOf, BlockNumberOf, Chain, HashOf, HasherOf, HeaderOf,
- IndexOf, SignatureOf, TransactionEraOf,
+ AccountIdOf, AccountPublicOf, BalanceOf, BlockNumberOf, Chain, EncodedOrDecodedCall, HashOf,
+ HasherOf, HeaderOf, IndexOf, SignatureOf, TransactionEraOf,
};
pub use frame_support::storage::storage_prefix as storage_value_final_key;
pub use storage_proof::{Error as StorageProofError, StorageProofChecker};
@@ -201,47 +201,22 @@ impl<BlockNumber: Copy + Into<u64>, BlockHash: Copy> TransactionEra<BlockNumber,
}
/// This is a copy of the
-/// `frame_support::storage::generator::StorageMap::storage_map_final_key` for `Blake2_128Concat`
-/// maps.
+/// `frame_support::storage::generator::StorageMap::storage_map_final_key` for maps based
+/// on selected hasher.
///
/// We're using it because to call `storage_map_final_key` directly, we need access to the runtime
/// and pallet instance, which (sometimes) is impossible.
-pub fn storage_map_final_key_blake2_128concat(
+pub fn storage_map_final_key<H: StorageHasher>(
pallet_prefix: &str,
map_name: &str,
key: &[u8],
) -> StorageKey {
- storage_map_final_key_identity(
- pallet_prefix,
- map_name,
- &frame_support::Blake2_128Concat::hash(key),
- )
-}
-
-///
-pub fn storage_map_final_key_twox64_concat(
- pallet_prefix: &str,
- map_name: &str,
- key: &[u8],
-) -> StorageKey {
- storage_map_final_key_identity(pallet_prefix, map_name, &frame_support::Twox64Concat::hash(key))
-}
-
-/// This is a copy of the
-/// `frame_support::storage::generator::StorageMap::storage_map_final_key` for `Identity` maps.
-///
-/// We're using it because to call `storage_map_final_key` directly, we need access to the runtime
-/// and pallet instance, which (sometimes) is impossible.
-pub fn storage_map_final_key_identity(
- pallet_prefix: &str,
- map_name: &str,
- key_hashed: &[u8],
-) -> StorageKey {
+ let key_hashed = H::hash(key);
let pallet_prefix_hashed = frame_support::Twox128::hash(pallet_prefix.as_bytes());
let storage_prefix_hashed = frame_support::Twox128::hash(map_name.as_bytes());
let mut final_key = Vec::with_capacity(
- pallet_prefix_hashed.len() + storage_prefix_hashed.len() + key_hashed.len(),
+ pallet_prefix_hashed.len() + storage_prefix_hashed.len() + key_hashed.as_ref().len(),
);
final_key.extend_from_slice(&pallet_prefix_hashed[..]);
@@ -254,7 +229,7 @@ pub fn storage_map_final_key_identity(
/// This is how a storage key of storage parameter (`parameter_types! { storage Param: bool = false;
/// }`) is computed.
///
-/// Copied from `frame_support::parameter_types` macro
+/// Copied from `frame_support::parameter_types` macro.
pub fn storage_parameter_key(parameter_name: &str) -> StorageKey {
let mut buffer = Vec::with_capacity(1 + parameter_name.len() + 1);
buffer.push(b':');
@@ -263,6 +238,20 @@ pub fn storage_parameter_key(parameter_name: &str) -> StorageKey {
StorageKey(sp_io::hashing::twox_128(&buffer).to_vec())
}
+/// This is how a storage key of storage value is computed.
+///
+/// Copied from `frame_support::storage::storage_prefix`.
+pub fn storage_value_key(pallet_prefix: &str, value_name: &str) -> StorageKey {
+ let pallet_hash = sp_io::hashing::twox_128(pallet_prefix.as_bytes());
+ let storage_hash = sp_io::hashing::twox_128(value_name.as_bytes());
+
+ let mut final_key = vec![0u8; 32];
+ final_key[..16].copy_from_slice(&pallet_hash);
+ final_key[16..].copy_from_slice(&storage_hash);
+
+ StorageKey(final_key)
+}
+
#[cfg(test)]
mod tests {
use super::*;
@@ -274,4 +263,17 @@ mod tests {
StorageKey(hex_literal::hex!("58942375551bb0af1682f72786b59d04").to_vec()),
);
}
+
+ #[test]
+ fn storage_value_key_works() {
+ assert_eq!(
+ storage_value_key("PalletTransactionPayment", "NextFeeMultiplier"),
+ StorageKey(
+ hex_literal::hex!(
+ "f0e954dfcca51a255ab12c60c789256a3f2edf3bdf381debe331ab7446addfdc"
+ )
+ .to_vec()
+ ),
+ );
+ }
}
diff --git a/polkadot/bridges/primitives/test-utils/Cargo.toml b/polkadot/bridges/primitives/test-utils/Cargo.toml
index 97d260c7a7a590ae64116e2aa24456d318d159e7..6da5c7c0f4b5fdaa1383f46feae6567fcfd26316 100644
--- a/polkadot/bridges/primitives/test-utils/Cargo.toml
+++ b/polkadot/bridges/primitives/test-utils/Cargo.toml
@@ -2,7 +2,7 @@
name = "bp-test-utils"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/primitives/token-swap/Cargo.toml b/polkadot/bridges/primitives/token-swap/Cargo.toml
index 4b16c3567ea6eec862733abf4d44a0a40919795a..9097856f853ac64a764cf23b19a40e8fb2e83833 100644
--- a/polkadot/bridges/primitives/token-swap/Cargo.toml
+++ b/polkadot/bridges/primitives/token-swap/Cargo.toml
@@ -3,25 +3,36 @@ name = "bp-token-swap"
description = "Primitives of the pallet-bridge-token-swap pallet"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
+
+# Bridge Dependencies
+
+bp-runtime = { path = "../runtime", default-features = false }
# Substrate Dependencies
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+[dev-dependencies]
+hex = "0.4"
+hex-literal = "0.3"
+
[features]
default = ["std"]
std = [
+ "bp-runtime/std",
"codec/std",
"frame-support/std",
"scale-info/std",
"sp-core/std",
+ "sp-io/std",
"sp-std/std",
]
diff --git a/polkadot/bridges/primitives/token-swap/src/lib.rs b/polkadot/bridges/primitives/token-swap/src/lib.rs
index d46389e86891d68d9f14b68eda5574bf96c7b027..79363e5477a449018b9eeb2a13d86295d77b98d2 100644
--- a/polkadot/bridges/primitives/token-swap/src/lib.rs
+++ b/polkadot/bridges/primitives/token-swap/src/lib.rs
@@ -16,10 +16,13 @@
#![cfg_attr(not(feature = "std"), no_std)]
+pub mod storage_keys;
+
use codec::{Decode, Encode};
use frame_support::{weights::Weight, RuntimeDebug};
use scale_info::TypeInfo;
-use sp_core::U256;
+use sp_core::{H256, U256};
+use sp_io::hashing::blake2_256;
use sp_std::vec::Vec;
/// Pending token swap state.
@@ -85,6 +88,18 @@ pub struct TokenSwap<ThisBlockNumber, ThisBalance, ThisAccountId, BridgedBalance
pub target_account_at_bridged_chain: BridgedAccountId,
}
+impl<ThisBlockNumber, ThisBalance, ThisAccountId, BridgedBalance, BridgedAccountId>
+ TokenSwap<ThisBlockNumber, ThisBalance, ThisAccountId, BridgedBalance, BridgedAccountId>
+where
+ TokenSwap<ThisBlockNumber, ThisBalance, ThisAccountId, BridgedBalance, BridgedAccountId>:
+ Encode,
+{
+ /// Returns hash, used to identify this token swap.
+ pub fn hash(&self) -> H256 {
+ self.using_encoded(blake2_256).into()
+ }
+}
+
/// SCALE-encoded `Currency::transfer` call on the bridged chain.
pub type RawBridgedTransferCall = Vec<u8>;
diff --git a/polkadot/bridges/primitives/token-swap/src/storage_keys.rs b/polkadot/bridges/primitives/token-swap/src/storage_keys.rs
new file mode 100644
index 0000000000000000000000000000000000000000..d0aafc0d5c2730e60cc525cc57f84b89048289eb
--- /dev/null
+++ b/polkadot/bridges/primitives/token-swap/src/storage_keys.rs
@@ -0,0 +1,51 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Storage keys of bridge token swap pallet.
+
+use frame_support::Identity;
+use sp_core::{storage::StorageKey, H256};
+
+/// Name of the `PendingSwaps` storage map.
+pub const PENDING_SWAPS_MAP_NAME: &str = "PendingSwaps";
+
+/// Storage key of `PendingSwaps` value with given token swap hash.
+pub fn pending_swaps_key(pallet_prefix: &str, token_swap_hash: H256) -> StorageKey {
+ bp_runtime::storage_map_final_key::<Identity>(
+ pallet_prefix,
+ PENDING_SWAPS_MAP_NAME,
+ token_swap_hash.as_ref(),
+ )
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use hex_literal::hex;
+
+ #[test]
+ fn pending_swaps_key_computed_properly() {
+ // If this test fails, then something has been changed in module storage that may break
+ // all previous swaps.
+ let storage_key = pending_swaps_key("BridgeTokenSwap", [42u8; 32].into()).0;
+ assert_eq!(
+ storage_key,
+ hex!("76276da64e7a4f454760eedeb4bad11adca2227fef56ad07cc424f1f5d128b9a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a").to_vec(),
+ "Unexpected storage key: {}",
+ hex::encode(&storage_key),
+ );
+ }
+}
diff --git a/polkadot/bridges/relays/bin-substrate/Cargo.toml b/polkadot/bridges/relays/bin-substrate/Cargo.toml
index a28c61262f403d1eb6b94b7dcafaba14c72d1c6e..fb8ff467d047dc48d3df605334f5e2bbe11e4203 100644
--- a/polkadot/bridges/relays/bin-substrate/Cargo.toml
+++ b/polkadot/bridges/relays/bin-substrate/Cargo.toml
@@ -1,14 +1,15 @@
[package]
name = "substrate-relay"
-version = "0.1.0"
+version = "1.0.1"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
anyhow = "1.0"
async-std = "1.9.0"
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+async-trait = "0.1.42"
+codec = { package = "parity-scale-codec", version = "3.0.0" }
futures = "0.3.12"
hex = "0.4"
log = "0.4.14"
@@ -30,15 +31,16 @@ bp-polkadot = { path = "../../primitives/chain-polkadot" }
bp-rialto = { path = "../../primitives/chain-rialto" }
bp-rialto-parachain = { path = "../../primitives/chain-rialto-parachain" }
bp-rococo = { path = "../../primitives/chain-rococo" }
-bp-token-swap = { path = "../../primitives/token-swap" }
-bp-wococo = { path = "../../primitives/chain-wococo" }
bp-runtime = { path = "../../primitives/runtime" }
+bp-token-swap = { path = "../../primitives/token-swap" }
bp-westend = { path = "../../primitives/chain-westend" }
+bp-wococo = { path = "../../primitives/chain-wococo" }
bridge-runtime-common = { path = "../../bin/runtime-common" }
finality-relay = { path = "../finality" }
messages-relay = { path = "../messages" }
millau-runtime = { path = "../../bin/millau/runtime" }
pallet-bridge-dispatch = { path = "../../modules/dispatch" }
+pallet-bridge-grandpa = { path = "../../modules/grandpa" }
pallet-bridge-messages = { path = "../../modules/messages" }
pallet-bridge-token-swap = { path = "../../modules/token-swap" }
relay-kusama-client = { path = "../client-kusama" }
@@ -72,8 +74,9 @@ polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", bran
polkadot-runtime-parachains = { git = "https://github.com/paritytech/polkadot", branch = "master" }
[dev-dependencies]
+bp-test-utils = { path = "../../primitives/test-utils" }
hex-literal = "0.3"
pallet-bridge-grandpa = { path = "../../modules/grandpa" }
sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
tempfile = "3.2"
-finality-grandpa = { version = "0.14.0" }
+finality-grandpa = { version = "0.15.0" }
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/kusama.rs b/polkadot/bridges/relays/bin-substrate/src/chains/kusama.rs
index b12d23f2a56dc5139c81501d624bceccb593988d..9cdc6cd125e02d9db4b026e57350b629e5d43f27 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/kusama.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/kusama.rs
@@ -14,17 +14,20 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+use anyhow::anyhow;
+use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
use frame_support::weights::{DispatchClass, DispatchInfo, Pays, Weight};
use relay_kusama_client::Kusama;
-use sp_core::storage::StorageKey;
-use sp_runtime::{FixedPointNumber, FixedU128};
use sp_version::RuntimeVersion;
use crate::cli::{
bridge,
- encode_call::{Call, CliEncodeCall},
- encode_message, CliChain,
+ encode_call::{self, Call, CliEncodeCall},
+ encode_message,
+ send_message::{self, DispatchFeePayment},
+ CliChain,
};
/// Weight of the `system::remark` call at Kusama.
@@ -33,21 +36,16 @@ use crate::cli::{
/// calls in the future. But since it is used only in tests (and on test chains), this is ok.
pub(crate) const SYSTEM_REMARK_CALL_WEIGHT: Weight = 2 * 1_345_000;
-/// Id of Kusama token that is used to fetch token price.
-pub(crate) const TOKEN_ID: &str = "kusama";
-
impl CliEncodeCall for Kusama {
- fn max_extrinsic_size() -> u32 {
- bp_kusama::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
+ Call::Raw { data } => EncodedOrDecodedCall::Encoded(data.0.clone()),
Call::Remark { remark_payload, .. } => relay_kusama_client::runtime::Call::System(
relay_kusama_client::runtime::SystemCall::remark(
remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
),
- ),
+ )
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::KUSAMA_TO_POLKADOT_INDEX => {
@@ -57,6 +55,7 @@ impl CliEncodeCall for Kusama {
lane.0, payload, fee.0,
),
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -67,13 +66,11 @@ impl CliEncodeCall for Kusama {
})
}
- fn get_dispatch_info(
- call: &relay_kusama_client::runtime::Call,
- ) -> anyhow::Result<DispatchInfo> {
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
match *call {
- relay_kusama_client::runtime::Call::System(
+ EncodedOrDecodedCall::Decoded(relay_kusama_client::runtime::Call::System(
relay_kusama_client::runtime::SystemCall::remark(_),
- ) => Ok(DispatchInfo {
+ )) => Ok(DispatchInfo {
weight: crate::chains::kusama::SYSTEM_REMARK_CALL_WEIGHT,
class: DispatchClass::Normal,
pays_fee: Pays::Yes,
@@ -87,30 +84,52 @@ impl CliChain for Kusama {
const RUNTIME_VERSION: RuntimeVersion = bp_kusama::VERSION;
type KeyPair = sp_core::sr25519::Pair;
- type MessagePayload = ();
+ type MessagePayload = MessagePayload<
+ bp_kusama::AccountId,
+ bp_polkadot::AccountPublic,
+ bp_polkadot::Signature,
+ Vec<u8>,
+ >;
fn ss58_format() -> u16 {
- 42
- }
-
- fn max_extrinsic_weight() -> Weight {
- bp_kusama::max_extrinsic_weight()
+ sp_core::crypto::Ss58AddressFormat::from(
+ sp_core::crypto::Ss58AddressFormatRegistry::KusamaAccount,
+ )
+ .into()
}
fn encode_message(
- _message: encode_message::MessagePayload,
+ message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
- anyhow::bail!("Sending messages from Kusama is not yet supported.")
+ match message {
+ encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
+ .map_err(|e| anyhow!("Failed to decode Kusama's MessagePayload: {:?}", e)),
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
+ type Source = Kusama;
+ type Target = relay_polkadot_client::Polkadot;
+
+ sender.enforce_chain::<Source>();
+ let spec_version = Target::RUNTIME_VERSION.spec_version;
+ let origin = CallOrigin::SourceAccount(sender.raw_id());
+ encode_call::preprocess_call::<Source, Target>(
+ &mut call,
+ bridge::KUSAMA_TO_POLKADOT_INDEX,
+ );
+ let call = Target::encode_call(&call)?;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ Err(anyhow::format_err!(
+ "Please specify dispatch weight of the encoded Polkadot call"
+ ))
+ })?;
+
+ Ok(send_message::message_payload(
+ spec_version,
+ dispatch_weight,
+ origin,
+ &call,
+ DispatchFeePayment::AtSourceChain,
+ ))
+ },
+ }
}
}
-
-/// Storage key and initial value of Polkadot -> Kusama conversion rate.
-pub(crate) fn polkadot_to_kusama_conversion_rate_params() -> (StorageKey, FixedU128) {
- (
- bp_runtime::storage_parameter_key(
- bp_kusama::POLKADOT_TO_KUSAMA_CONVERSION_RATE_PARAMETER_NAME,
- ),
- // starting relay before this parameter will be set to some value may cause troubles
- FixedU128::from_inner(FixedU128::DIV),
- )
-}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/kusama_headers_to_polkadot.rs b/polkadot/bridges/relays/bin-substrate/src/chains/kusama_headers_to_polkadot.rs
index ce631ef41e0aca463e8631f5d237a403a3536cba..0c0ba2272c7e9d08b051d60a214b5c868948091b 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/kusama_headers_to_polkadot.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/kusama_headers_to_polkadot.rs
@@ -16,95 +16,52 @@
//! Kusama-to-Polkadot headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_kusama_client::{Kusama, SyncHeader as KusamaSyncHeader};
-use relay_polkadot_client::{Polkadot, SigningParams as PolkadotSigningParams};
-use relay_substrate_client::{Client, TransactionSignScheme, UnsignedTransaction};
-use relay_utils::metrics::MetricsParams;
-use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
-};
+use async_trait::async_trait;
+use relay_polkadot_client::Polkadot;
+use substrate_relay_helper::{finality_pipeline::SubstrateFinalitySyncPipeline, TransactionParams};
/// Maximal saturating difference between `balance(now)` and `balance(now-24h)` to treat
/// relay as gone wild.
///
/// Actual value, returned by `maximal_balance_decrease_per_day_is_sane` test is approximately 21
-/// DOT, but let's round up to 30 DOT here.
-pub(crate) const MAXIMAL_BALANCE_DECREASE_PER_DAY: bp_polkadot::Balance = 30_000_000_000;
-
-/// Kusama-to-Polkadot finality sync pipeline.
-pub(crate) type FinalityPipelineKusamaFinalityToPolkadot =
- SubstrateFinalityToSubstrate<Kusama, Polkadot, PolkadotSigningParams>;
-
+/// DOT, and initial value of this constant was rounded up to 30 DOT. But for actual Kusama <>
+/// Polkadot deployment we'll be using the same account for delivering finality (free for mandatory
+/// headers) and messages. It means that we can't predict maximal loss. But to protect funds against
+/// relay/deployment issues, let's limit it so something that is much larger than this estimation -
+/// e.g. to 100 DOT.
+// TODO: https://github.com/paritytech/parity-bridges-common/issues/1307
+pub(crate) const MAXIMAL_BALANCE_DECREASE_PER_DAY: bp_polkadot::Balance = 100 * 10_000_000_000;
+
+/// Description of Kusama -> Polkadot finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct KusamaFinalityToPolkadot {
- finality_pipeline: FinalityPipelineKusamaFinalityToPolkadot,
-}
-
-impl KusamaFinalityToPolkadot {
- pub fn new(target_client: Client<Polkadot>, target_sign: PolkadotSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelineKusamaFinalityToPolkadot::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
-
+pub struct KusamaFinalityToPolkadot;
+substrate_relay_helper::generate_mocked_submit_finality_proof_call_builder!(
+ KusamaFinalityToPolkadot,
+ KusamaFinalityToPolkadotCallBuilder,
+ relay_polkadot_client::runtime::Call::BridgeKusamaGrandpa,
+ relay_polkadot_client::runtime::BridgeKusamaGrandpaCall::submit_finality_proof
+);
+
+#[async_trait]
impl SubstrateFinalitySyncPipeline for KusamaFinalityToPolkadot {
- type FinalitySyncPipeline = FinalityPipelineKusamaFinalityToPolkadot;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_kusama::BEST_FINALIZED_KUSAMA_HEADER_METHOD;
-
+ type SourceChain = relay_kusama_client::Kusama;
type TargetChain = Polkadot;
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- crate::chains::add_polkadot_kusama_price_metrics::<Self::FinalitySyncPipeline>(params)
- }
-
- fn start_relay_guards(&self) {
- relay_substrate_client::guard::abort_on_spec_version_change(
- self.finality_pipeline.target_client.clone(),
- bp_polkadot::VERSION.spec_version,
- );
- relay_substrate_client::guard::abort_when_account_balance_decreased(
- self.finality_pipeline.target_client.clone(),
- self.transactions_author(),
+ type SubmitFinalityProofCallBuilder = KusamaFinalityToPolkadotCallBuilder;
+ type TransactionSignScheme = Polkadot;
+
+ async fn start_relay_guards(
+ target_client: &relay_substrate_client::Client<Polkadot>,
+ transaction_params: &TransactionParams<sp_core::sr25519::Pair>,
+ enable_version_guard: bool,
+ ) -> relay_substrate_client::Result<()> {
+ substrate_relay_helper::finality_guards::start::<Polkadot, Polkadot>(
+ target_client,
+ transaction_params,
+ enable_version_guard,
MAXIMAL_BALANCE_DECREASE_PER_DAY,
- );
- }
-
- fn transactions_author(&self) -> bp_polkadot::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Polkadot>,
- transaction_nonce: bp_runtime::IndexOf<Polkadot>,
- header: KusamaSyncHeader,
- proof: GrandpaJustification<bp_kusama::Header>,
- ) -> Bytes {
- let call = relay_polkadot_client::runtime::Call::BridgeKusamaGrandpa(
- relay_polkadot_client::runtime::BridgeKusamaGrandpaCall::submit_finality_proof(
- Box::new(header.into_inner()),
- proof,
- ),
- );
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Polkadot::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
+ )
+ .await
}
}
@@ -132,7 +89,7 @@ pub(crate) mod tests {
// differ from the `DbWeight` of Rialto runtime. But now (and most probably forever) it is
// the same.
type GrandpaPalletWeights =
- pallet_bridge_grandpa::weights::RialtoWeight<rialto_runtime::Runtime>;
+ pallet_bridge_grandpa::weights::MillauWeight<rialto_runtime::Runtime>;
// The following formula shall not be treated as super-accurate - guard is to protect from
// mad relays, not to protect from over-average loses.
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs b/polkadot/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs
index 32133adc3e54bdb2d13ab1c6b341bb7a3954daaf..9a71fbe3c6213255941b52fa9e8ac3a324bd067a 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs
@@ -16,316 +16,64 @@
//! Kusama-to-Polkadot messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
use frame_support::weights::Weight;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_kusama_client::{
- HeaderId as KusamaHeaderId, Kusama, SigningParams as KusamaSigningParams,
-};
-use relay_polkadot_client::{
- HeaderId as PolkadotHeaderId, Polkadot, SigningParams as PolkadotSigningParams,
-};
-use relay_substrate_client::{Chain, Client, TransactionSignScheme, UnsignedTransaction};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-/// Kusama-to-Polkadot message lane.
-pub type MessageLaneKusamaMessagesToPolkadot =
- SubstrateMessageLaneToSubstrate<Kusama, KusamaSigningParams, Polkadot, PolkadotSigningParams>;
-
-#[derive(Clone)]
-pub struct KusamaMessagesToPolkadot {
- message_lane: MessageLaneKusamaMessagesToPolkadot,
-}
+use messages_relay::relay_strategy::MixStrategy;
+use relay_kusama_client::Kusama;
+use relay_polkadot_client::Polkadot;
+use substrate_relay_helper::messages_lane::SubstrateMessageLane;
+
+/// Description of Kusama -> Polkadot messages bridge.
+#[derive(Clone, Debug)]
+pub struct KusamaMessagesToPolkadot;
+substrate_relay_helper::generate_mocked_receive_message_proof_call_builder!(
+ KusamaMessagesToPolkadot,
+ KusamaMessagesToPolkadotReceiveMessagesProofCallBuilder,
+ relay_polkadot_client::runtime::Call::BridgeKusamaMessages,
+ relay_polkadot_client::runtime::BridgeKusamaMessagesCall::receive_messages_proof
+);
+substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_builder!(
+ KusamaMessagesToPolkadot,
+ KusamaMessagesToPolkadotReceiveMessagesDeliveryProofCallBuilder,
+ relay_kusama_client::runtime::Call::BridgePolkadotMessages,
+ relay_kusama_client::runtime::BridgePolkadotMessagesCall::receive_messages_delivery_proof
+);
+substrate_relay_helper::generate_mocked_update_conversion_rate_call_builder!(
+ Kusama,
+ KusamaMessagesToPolkadotUpdateConversionRateCallBuilder,
+ relay_kusama_client::runtime::Call::BridgePolkadotMessages,
+ relay_kusama_client::runtime::BridgePolkadotMessagesCall::update_pallet_parameter,
+ relay_kusama_client::runtime::BridgePolkadotMessagesParameter::PolkadotToKusamaConversionRate
+);
impl SubstrateMessageLane for KusamaMessagesToPolkadot {
- type MessageLane = MessageLaneKusamaMessagesToPolkadot;
-
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_polkadot::TO_POLKADOT_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_polkadot::TO_POLKADOT_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_polkadot::TO_POLKADOT_LATEST_RECEIVED_NONCE_METHOD;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_polkadot::KUSAMA_TO_POLKADOT_CONVERSION_RATE_PARAMETER_NAME);
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_kusama::POLKADOT_TO_KUSAMA_CONVERSION_RATE_PARAMETER_NAME);
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_kusama::FROM_KUSAMA_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_kusama::FROM_KUSAMA_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_kusama::FROM_KUSAMA_UNREWARDED_RELAYERS_STATE;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_polkadot::KUSAMA_FEE_MULTIPLIER_PARAMETER_NAME);
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_kusama::POLKADOT_FEE_MULTIPLIER_PARAMETER_NAME);
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_kusama::BEST_FINALIZED_KUSAMA_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_polkadot::BEST_FINALIZED_POLKADOT_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str =
- bp_kusama::WITH_POLKADOT_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str =
- bp_polkadot::WITH_KUSAMA_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_polkadot::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> =
+ Some(bp_kusama::TRANSACTION_PAYMENT_PALLET_NAME);
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> =
+ Some(bp_polkadot::TRANSACTION_PAYMENT_PALLET_NAME);
type SourceChain = Kusama;
type TargetChain = Polkadot;
- fn source_transactions_author(&self) -> bp_kusama::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: KusamaHeaderId,
- transaction_nonce: bp_runtime::IndexOf<Kusama>,
- _generated_at_block: PolkadotHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call = relay_kusama_client::runtime::Call::BridgePolkadotMessages(
- relay_kusama_client::runtime::BridgePolkadotMessagesCall::receive_messages_delivery_proof(
- proof,
- relayers_state,
- ),
- );
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Kusama::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Polkadot -> Kusama confirmation transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_kusama::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_kusama::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-
- fn target_transactions_author(&self) -> bp_polkadot::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: PolkadotHeaderId,
- transaction_nonce: bp_runtime::IndexOf<Polkadot>,
- _generated_at_header: KusamaHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
+ type SourceTransactionSignScheme = Kusama;
+ type TargetTransactionSignScheme = Polkadot;
- let call = relay_polkadot_client::runtime::Call::BridgeKusamaMessages(
- relay_polkadot_client::runtime::BridgeKusamaMessagesCall::receive_messages_proof(
- self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count as _,
- dispatch_weight,
- ),
- );
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Polkadot::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Kusama -> Polkadot delivery transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_polkadot::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_polkadot::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Kusama node as messages source.
-type KusamaSourceClient = SubstrateMessagesSource<KusamaMessagesToPolkadot>;
-
-/// Polkadot node as messages target.
-type PolkadotTargetClient = SubstrateMessagesTarget<KusamaMessagesToPolkadot>;
-
-/// Run Kusama-to-Polkadot messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Kusama,
- KusamaSigningParams,
- Polkadot,
- PolkadotSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Kusama::AVERAGE_BLOCK_INTERVAL,
- Polkadot::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_kusama = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = KusamaMessagesToPolkadot {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_kusama,
- },
- };
+ type ReceiveMessagesProofCallBuilder = KusamaMessagesToPolkadotReceiveMessagesProofCallBuilder;
+ type ReceiveMessagesDeliveryProofCallBuilder =
+ KusamaMessagesToPolkadotReceiveMessagesDeliveryProofCallBuilder;
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_polkadot::max_extrinsic_size() / 3;
- // we don't know exact weights of the Polkadot runtime. So to guess weights we'll be using
- // weights from Rialto and then simply dividing it by x2.
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>,
- >(
- bp_polkadot::max_extrinsic_weight(),
- bp_polkadot::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- (max_messages_in_single_batch / 2, max_messages_weight_in_single_batch / 2);
-
- log::info!(
- target: "bridge",
- "Starting Kusama -> Polkadot messages relay.\n\t\
- Kusama relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Kusama::AVERAGE_BLOCK_INTERVAL,
- target_tick: Polkadot::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_polkadot::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_polkadot::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- KusamaSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- PolkadotTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
-
-/// Create standalone metrics for the Kusama -> Polkadot messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Kusama>,
- target_client: Client<Polkadot>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Kusama, Polkadot>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- Some(crate::chains::kusama::TOKEN_ID),
- Some(crate::chains::polkadot::TOKEN_ID),
- Some(crate::chains::polkadot::kusama_to_polkadot_conversion_rate_params()),
- Some(crate::chains::kusama::polkadot_to_kusama_conversion_rate_params()),
- )
-}
+ type TargetToSourceChainConversionRateUpdateBuilder =
+ KusamaMessagesToPolkadotUpdateConversionRateCallBuilder;
-/// Update Polkadot -> Kusama conversion rate, stored in Kusama runtime storage.
-pub(crate) async fn update_polkadot_to_kusama_conversion_rate(
- client: Client<Kusama>,
- signer: <Kusama as TransactionSignScheme>::AccountKeyPair,
- updated_rate: f64,
-) -> anyhow::Result<()> {
- let genesis_hash = *client.genesis_hash();
- let signer_id = (*signer.public().as_array_ref()).into();
- client
- .submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
- Bytes(
- Kusama::sign_transaction(
- genesis_hash,
- &signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- relay_kusama_client::runtime::Call::BridgePolkadotMessages(
- relay_kusama_client::runtime::BridgePolkadotMessagesCall::update_pallet_parameter(
- relay_kusama_client::runtime::BridgePolkadotMessagesParameter::PolkadotToKusamaConversionRate(
- sp_runtime::FixedU128::from_float(updated_rate),
- )
- )
- ),
- transaction_nonce,
- ),
- )
- .encode(),
- )
- })
- .await
- .map(drop)
- .map_err(|err| anyhow::format_err!("{:?}", err))
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/millau.rs b/polkadot/bridges/relays/bin-substrate/src/chains/millau.rs
index 755d7cc4430a442e39d149e23ad60cc05b279d82..1fc1e8308ef451a58c42a33e40d55fb96a2bf692 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/millau.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/millau.rs
@@ -25,37 +25,27 @@ use crate::cli::{
};
use anyhow::anyhow;
use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
-use frame_support::weights::{DispatchInfo, GetDispatchInfo, Weight};
+use frame_support::weights::{DispatchInfo, GetDispatchInfo};
use relay_millau_client::Millau;
-use sp_core::storage::StorageKey;
-use sp_runtime::FixedU128;
use sp_version::RuntimeVersion;
-// Millau/Rialto tokens have no any real value, so the conversion rate we use is always 1:1. But we
-// want to test our code that is intended to work with real-value chains. So to keep it close to
-// 1:1, we'll be treating Rialto as BTC and Millau as wBTC (only in relayer).
-
-/// The identifier of token, which value is associated with Millau token value by relayer.
-pub(crate) const ASSOCIATED_TOKEN_ID: &str = crate::chains::kusama::TOKEN_ID;
-
impl CliEncodeCall for Millau {
- fn max_extrinsic_size() -> u32 {
- bp_millau::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
- Call::Raw { data } => Decode::decode(&mut &*data.0)?,
+ Call::Raw { data } => Self::Call::decode(&mut &*data.0)?.into(),
Call::Remark { remark_payload, .. } =>
millau_runtime::Call::System(millau_runtime::SystemCall::remark {
remark: remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
- }),
+ })
+ .into(),
Call::Transfer { recipient, amount } =>
millau_runtime::Call::Balances(millau_runtime::BalancesCall::transfer {
dest: recipient.raw_id(),
value: amount.cast(),
- }),
+ })
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::MILLAU_TO_RIALTO_INDEX => {
@@ -67,6 +57,7 @@ impl CliEncodeCall for Millau {
delivery_and_dispatch_fee: fee.cast(),
},
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -76,8 +67,8 @@ impl CliEncodeCall for Millau {
})
}
- fn get_dispatch_info(call: &millau_runtime::Call) -> anyhow::Result<DispatchInfo> {
- Ok(call.get_dispatch_info())
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
+ Ok(call.to_decoded()?.get_dispatch_info())
}
}
@@ -96,10 +87,6 @@ impl CliChain for Millau {
millau_runtime::SS58Prefix::get() as u16
}
- fn max_extrinsic_weight() -> Weight {
- bp_millau::max_extrinsic_weight()
- }
-
// TODO [#854|#843] support multiple bridges?
fn encode_message(
message: encode_message::MessagePayload,
@@ -107,7 +94,7 @@ impl CliChain for Millau {
match message {
encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
.map_err(|e| anyhow!("Failed to decode Millau's MessagePayload: {:?}", e)),
- encode_message::MessagePayload::Call { mut call, mut sender } => {
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
type Source = Millau;
type Target = relay_rialto_client::Rialto;
@@ -119,11 +106,13 @@ impl CliChain for Millau {
bridge::MILLAU_TO_RIALTO_INDEX,
);
let call = Target::encode_call(&call)?;
- let weight = call.get_dispatch_info().weight;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ call.to_decoded().map(|call| call.get_dispatch_info().weight)
+ })?;
Ok(send_message::message_payload(
spec_version,
- weight,
+ dispatch_weight,
origin,
&call,
DispatchFeePayment::AtSourceChain,
@@ -132,11 +121,3 @@ impl CliChain for Millau {
}
}
}
-
-/// Storage key and initial value of Rialto -> Millau conversion rate.
-pub(crate) fn rialto_to_millau_conversion_rate_params() -> (StorageKey, FixedU128) {
- (
- StorageKey(millau_runtime::rialto_messages::RialtoToMillauConversionRate::key().to_vec()),
- millau_runtime::rialto_messages::INITIAL_RIALTO_TO_MILLAU_CONVERSION_RATE,
- )
-}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto.rs b/polkadot/bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto.rs
index 14a0430f6a9182f8487e9cf1e1177cb18d3db6e2..584f0a9bb1d8b43680010dc6c9daf911f278c14b 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/millau_headers_to_rialto.rs
@@ -16,65 +16,22 @@
//! Millau-to-Rialto headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_millau_client::{Millau, SyncHeader as MillauSyncHeader};
-use relay_rialto_client::{Rialto, SigningParams as RialtoSigningParams};
-use relay_substrate_client::{Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
+ DirectSubmitFinalityProofCallBuilder, SubstrateFinalitySyncPipeline,
};
-/// Millau-to-Rialto finality sync pipeline.
-pub(crate) type FinalityPipelineMillauToRialto =
- SubstrateFinalityToSubstrate<Millau, Rialto, RialtoSigningParams>;
-
+/// Description of Millau -> Rialto finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct MillauFinalityToRialto {
- finality_pipeline: FinalityPipelineMillauToRialto,
-}
-
-impl MillauFinalityToRialto {
- pub fn new(target_client: Client<Rialto>, target_sign: RialtoSigningParams) -> Self {
- Self { finality_pipeline: FinalityPipelineMillauToRialto::new(target_client, target_sign) }
- }
-}
+pub struct MillauFinalityToRialto;
impl SubstrateFinalitySyncPipeline for MillauFinalityToRialto {
- type FinalitySyncPipeline = FinalityPipelineMillauToRialto;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_millau::BEST_FINALIZED_MILLAU_HEADER_METHOD;
-
- type TargetChain = Rialto;
-
- fn transactions_author(&self) -> bp_rialto::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Rialto>,
- transaction_nonce: IndexOf<Rialto>,
- header: MillauSyncHeader,
- proof: GrandpaJustification<bp_millau::Header>,
- ) -> Bytes {
- let call = rialto_runtime::BridgeGrandpaMillauCall::submit_finality_proof {
- finality_target: Box::new(header.into_inner()),
- justification: proof,
- }
- .into();
-
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Rialto::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
- }
+ type SourceChain = relay_millau_client::Millau;
+ type TargetChain = relay_rialto_client::Rialto;
+
+ type SubmitFinalityProofCallBuilder = DirectSubmitFinalityProofCallBuilder<
+ Self,
+ rialto_runtime::Runtime,
+ rialto_runtime::MillauGrandpaInstance,
+ >;
+ type TransactionSignScheme = relay_rialto_client::Rialto;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs b/polkadot/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs
index c4179eea330f1cf6d61d9f2d032dfbca8184890e..f20669e6c7a5845224cce3b0ae6fb6fc8d2d59de 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs
@@ -16,310 +16,55 @@
//! Millau-to-Rialto messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
-use frame_support::dispatch::GetDispatchInfo;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
-use frame_support::weights::Weight;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_millau_client::{
- HeaderId as MillauHeaderId, Millau, SigningParams as MillauSigningParams,
-};
-use relay_rialto_client::{
- HeaderId as RialtoHeaderId, Rialto, SigningParams as RialtoSigningParams,
+use messages_relay::relay_strategy::MixStrategy;
+use relay_millau_client::Millau;
+use relay_rialto_client::Rialto;
+use substrate_relay_helper::messages_lane::{
+ DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
+ SubstrateMessageLane,
};
-use relay_substrate_client::{Chain, Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-
-/// Millau-to-Rialto message lane.
-pub type MessageLaneMillauMessagesToRialto =
- SubstrateMessageLaneToSubstrate<Millau, MillauSigningParams, Rialto, RialtoSigningParams>;
-#[derive(Clone)]
-pub struct MillauMessagesToRialto {
- message_lane: MessageLaneMillauMessagesToRialto,
-}
+/// Description of Millau -> Rialto messages bridge.
+#[derive(Clone, Debug)]
+pub struct MillauMessagesToRialto;
+substrate_relay_helper::generate_direct_update_conversion_rate_call_builder!(
+ Millau,
+ MillauMessagesToRialtoUpdateConversionRateCallBuilder,
+ millau_runtime::Runtime,
+ millau_runtime::WithRialtoMessagesInstance,
+ millau_runtime::rialto_messages::MillauToRialtoMessagesParameter::RialtoToMillauConversionRate
+);
impl SubstrateMessageLane for MillauMessagesToRialto {
- type MessageLane = MessageLaneMillauMessagesToRialto;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_rialto::MILLAU_TO_RIALTO_CONVERSION_RATE_PARAMETER_NAME);
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_millau::RIALTO_TO_MILLAU_CONVERSION_RATE_PARAMETER_NAME);
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_rialto::TO_RIALTO_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_rialto::TO_RIALTO_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_rialto::TO_RIALTO_LATEST_RECEIVED_NONCE_METHOD;
-
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_millau::FROM_MILLAU_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_millau::FROM_MILLAU_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_millau::FROM_MILLAU_UNREWARDED_RELAYERS_STATE;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_millau::BEST_FINALIZED_MILLAU_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_rialto::BEST_FINALIZED_RIALTO_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str = bp_millau::WITH_RIALTO_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str = bp_rialto::WITH_MILLAU_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_rialto::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
type SourceChain = Millau;
type TargetChain = Rialto;
- fn source_transactions_author(&self) -> bp_millau::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: MillauHeaderId,
- transaction_nonce: IndexOf<Millau>,
- _generated_at_block: RialtoHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call: millau_runtime::Call =
- millau_runtime::MessagesCall::receive_messages_delivery_proof { proof, relayers_state }
- .into();
- let call_weight = call.get_dispatch_info().weight;
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Millau::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Rialto -> Millau confirmation transaction. Weight: {}/{}, size: {}/{}",
- call_weight,
- bp_millau::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_millau::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
+ type SourceTransactionSignScheme = Millau;
+ type TargetTransactionSignScheme = Rialto;
- fn target_transactions_author(&self) -> bp_rialto::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
+ type ReceiveMessagesProofCallBuilder = DirectReceiveMessagesProofCallBuilder<
+ Self,
+ rialto_runtime::Runtime,
+ rialto_runtime::WithMillauMessagesInstance,
+ >;
+ type ReceiveMessagesDeliveryProofCallBuilder = DirectReceiveMessagesDeliveryProofCallBuilder<
+ Self,
+ millau_runtime::Runtime,
+ millau_runtime::WithRialtoMessagesInstance,
+ >;
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: RialtoHeaderId,
- transaction_nonce: IndexOf<Rialto>,
- _generated_at_header: MillauHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
- let call: rialto_runtime::Call = rialto_runtime::MessagesCall::receive_messages_proof {
- relayer_id_at_bridged_chain: self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count: messages_count as _,
- dispatch_weight,
- }
- .into();
- let call_weight = call.get_dispatch_info().weight;
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Rialto::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Millau -> Rialto delivery transaction. Weight: {}/{}, size: {}/{}",
- call_weight,
- bp_rialto::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_rialto::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Millau node as messages source.
-type MillauSourceClient = SubstrateMessagesSource<MillauMessagesToRialto>;
-
-/// Rialto node as messages target.
-type RialtoTargetClient = SubstrateMessagesTarget<MillauMessagesToRialto>;
-
-/// Run Millau-to-Rialto messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Millau,
- MillauSigningParams,
- Rialto,
- RialtoSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Millau::AVERAGE_BLOCK_INTERVAL,
- Rialto::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_millau = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = MillauMessagesToRialto {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_millau,
- },
- };
-
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_rialto::max_extrinsic_size() / 3;
- // TODO: use Millau weights after https://github.com/paritytech/parity-bridges-common/issues/390
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<millau_runtime::Runtime>,
- >(
- bp_rialto::max_extrinsic_weight(),
- bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
-
- log::info!(
- target: "bridge",
- "Starting Millau -> Rialto messages relay.\n\t\
- Millau relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Millau::AVERAGE_BLOCK_INTERVAL,
- target_tick: Rialto::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_rialto::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_rialto::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- MillauSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- RialtoTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
-
-/// Create standalone metrics for the Millau -> Rialto messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Millau>,
- target_client: Client<Rialto>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Millau, Rialto>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- Some(crate::chains::millau::ASSOCIATED_TOKEN_ID),
- Some(crate::chains::rialto::ASSOCIATED_TOKEN_ID),
- Some(crate::chains::rialto::millau_to_rialto_conversion_rate_params()),
- Some(crate::chains::millau::rialto_to_millau_conversion_rate_params()),
- )
-}
+ type TargetToSourceChainConversionRateUpdateBuilder =
+ MillauMessagesToRialtoUpdateConversionRateCallBuilder;
-/// Update Rialto -> Millau conversion rate, stored in Millau runtime storage.
-pub(crate) async fn update_rialto_to_millau_conversion_rate(
- client: Client<Millau>,
- signer: <Millau as TransactionSignScheme>::AccountKeyPair,
- updated_rate: f64,
-) -> anyhow::Result<()> {
- let genesis_hash = *client.genesis_hash();
- let signer_id = (*signer.public().as_array_ref()).into();
- client
- .submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
- Bytes(
- Millau::sign_transaction(
- genesis_hash,
- &signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- millau_runtime::MessagesCall::update_pallet_parameter {
- parameter: millau_runtime::rialto_messages::MillauToRialtoMessagesParameter::RialtoToMillauConversionRate(
- sp_runtime::FixedU128::from_float(updated_rate),
- ),
- }
- .into(),
- transaction_nonce,
- ),
- )
- .encode(),
- )
- })
- .await
- .map(drop)
- .map_err(|err| anyhow::format_err!("{:?}", err))
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/mod.rs b/polkadot/bridges/relays/bin-substrate/src/chains/mod.rs
index e9cb2d9b737f1a55caa6ce9beea3870e8ffa95b0..16901143e19fbc1936eff5750e74cde9081c409a 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/mod.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/mod.rs
@@ -39,27 +39,16 @@ mod rococo;
mod westend;
mod wococo;
-use relay_utils::metrics::{MetricsParams, StandaloneMetric};
-
-pub(crate) fn add_polkadot_kusama_price_metrics<T: finality_relay::FinalitySyncPipeline>(
- params: MetricsParams,
-) -> anyhow::Result<MetricsParams> {
- substrate_relay_helper::helpers::token_price_metric(polkadot::TOKEN_ID)?
- .register_and_spawn(¶ms.registry)?;
- substrate_relay_helper::helpers::token_price_metric(kusama::TOKEN_ID)?
- .register_and_spawn(¶ms.registry)?;
- Ok(params)
-}
-
#[cfg(test)]
mod tests {
use crate::cli::{encode_call, send_message};
use bp_messages::source_chain::TargetHeaderChain;
+ use bp_runtime::Chain as _;
use codec::Encode;
use frame_support::dispatch::GetDispatchInfo;
use relay_millau_client::Millau;
use relay_rialto_client::Rialto;
- use relay_substrate_client::{TransactionSignScheme, UnsignedTransaction};
+ use relay_substrate_client::{SignParam, TransactionSignScheme, UnsignedTransaction};
use sp_core::Pair;
use sp_runtime::traits::{IdentifyAccount, Verify};
@@ -114,8 +103,8 @@ mod tests {
use rialto_runtime::millau_messages::Millau;
let maximal_remark_size = encode_call::compute_maximal_message_arguments_size(
- bp_rialto::max_extrinsic_size(),
- bp_millau::max_extrinsic_size(),
+ bp_rialto::Rialto::max_extrinsic_size(),
+ bp_millau::Millau::max_extrinsic_size(),
);
let call: millau_runtime::Call =
@@ -147,8 +136,8 @@ mod tests {
fn maximal_size_remark_to_rialto_is_generated_correctly() {
assert!(
bridge_runtime_common::messages::target::maximal_incoming_message_size(
- bp_rialto::max_extrinsic_size()
- ) > bp_millau::max_extrinsic_size(),
+ bp_rialto::Rialto::max_extrinsic_size()
+ ) > bp_millau::Millau::max_extrinsic_size(),
"We can't actually send maximal messages to Rialto from Millau, because Millau extrinsics can't be that large",
)
}
@@ -158,7 +147,7 @@ mod tests {
use rialto_runtime::millau_messages::Millau;
let maximal_dispatch_weight = send_message::compute_maximal_message_dispatch_weight(
- bp_millau::max_extrinsic_weight(),
+ bp_millau::Millau::max_extrinsic_weight(),
);
let call: millau_runtime::Call =
rialto_runtime::SystemCall::remark { remark: vec![] }.into();
@@ -187,7 +176,7 @@ mod tests {
use millau_runtime::rialto_messages::Rialto;
let maximal_dispatch_weight = send_message::compute_maximal_message_dispatch_weight(
- bp_rialto::max_extrinsic_weight(),
+ bp_rialto::Rialto::max_extrinsic_weight(),
);
let call: rialto_runtime::Call =
millau_runtime::SystemCall::remark { remark: vec![] }.into();
@@ -215,12 +204,15 @@ mod tests {
fn rialto_tx_extra_bytes_constant_is_correct() {
let rialto_call =
rialto_runtime::Call::System(rialto_runtime::SystemCall::remark { remark: vec![] });
- let rialto_tx = Rialto::sign_transaction(
- Default::default(),
- &sp_keyring::AccountKeyring::Alice.pair(),
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(rialto_call.clone(), 0),
- );
+ let rialto_tx = Rialto::sign_transaction(SignParam {
+ spec_version: 1,
+ transaction_version: 1,
+ genesis_hash: Default::default(),
+ signer: sp_keyring::AccountKeyring::Alice.pair(),
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(rialto_call.clone().into(), 0),
+ })
+ .unwrap();
let extra_bytes_in_transaction = rialto_tx.encode().len() - rialto_call.encode().len();
assert!(
bp_rialto::TX_EXTRA_BYTES as usize >= extra_bytes_in_transaction,
@@ -234,12 +226,15 @@ mod tests {
fn millau_tx_extra_bytes_constant_is_correct() {
let millau_call =
millau_runtime::Call::System(millau_runtime::SystemCall::remark { remark: vec![] });
- let millau_tx = Millau::sign_transaction(
- Default::default(),
- &sp_keyring::AccountKeyring::Alice.pair(),
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(millau_call.clone(), 0),
- );
+ let millau_tx = Millau::sign_transaction(SignParam {
+ spec_version: 0,
+ transaction_version: 0,
+ genesis_hash: Default::default(),
+ signer: sp_keyring::AccountKeyring::Alice.pair(),
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(millau_call.clone().into(), 0),
+ })
+ .unwrap();
let extra_bytes_in_transaction = millau_tx.encode().len() - millau_call.encode().len();
assert!(
bp_millau::TX_EXTRA_BYTES as usize >= extra_bytes_in_transaction,
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot.rs b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot.rs
index 7b6256d1749f8854a5e80efa72c8d0463436dd7d..7ae1cbc4777779e3445cc3290a0b678b9c6d2bed 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot.rs
@@ -14,17 +14,20 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+use anyhow::anyhow;
+use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
use frame_support::weights::{DispatchClass, DispatchInfo, Pays, Weight};
use relay_polkadot_client::Polkadot;
-use sp_core::storage::StorageKey;
-use sp_runtime::{FixedPointNumber, FixedU128};
use sp_version::RuntimeVersion;
use crate::cli::{
bridge,
- encode_call::{Call, CliEncodeCall},
- encode_message, CliChain,
+ encode_call::{self, Call, CliEncodeCall},
+ encode_message,
+ send_message::{self, DispatchFeePayment},
+ CliChain,
};
/// Weight of the `system::remark` call at Polkadot.
@@ -33,21 +36,16 @@ use crate::cli::{
/// calls in the future. But since it is used only in tests (and on test chains), this is ok.
pub(crate) const SYSTEM_REMARK_CALL_WEIGHT: Weight = 2 * 1_345_000;
-/// Id of Polkadot token that is used to fetch token price.
-pub(crate) const TOKEN_ID: &str = "polkadot";
-
impl CliEncodeCall for Polkadot {
- fn max_extrinsic_size() -> u32 {
- bp_polkadot::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
+ Call::Raw { data } => EncodedOrDecodedCall::Encoded(data.0.clone()),
Call::Remark { remark_payload, .. } => relay_polkadot_client::runtime::Call::System(
relay_polkadot_client::runtime::SystemCall::remark(
remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
),
- ),
+ )
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::POLKADOT_TO_KUSAMA_INDEX => {
@@ -57,6 +55,7 @@ impl CliEncodeCall for Polkadot {
lane.0, payload, fee.0,
),
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -67,13 +66,11 @@ impl CliEncodeCall for Polkadot {
})
}
- fn get_dispatch_info(
- call: &relay_polkadot_client::runtime::Call,
- ) -> anyhow::Result<DispatchInfo> {
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
match *call {
- relay_polkadot_client::runtime::Call::System(
+ EncodedOrDecodedCall::Decoded(relay_polkadot_client::runtime::Call::System(
relay_polkadot_client::runtime::SystemCall::remark(_),
- ) => Ok(DispatchInfo {
+ )) => Ok(DispatchInfo {
weight: crate::chains::polkadot::SYSTEM_REMARK_CALL_WEIGHT,
class: DispatchClass::Normal,
pays_fee: Pays::Yes,
@@ -87,30 +84,52 @@ impl CliChain for Polkadot {
const RUNTIME_VERSION: RuntimeVersion = bp_polkadot::VERSION;
type KeyPair = sp_core::sr25519::Pair;
- type MessagePayload = ();
+ type MessagePayload = MessagePayload<
+ bp_polkadot::AccountId,
+ bp_kusama::AccountPublic,
+ bp_kusama::Signature,
+ Vec<u8>,
+ >;
fn ss58_format() -> u16 {
- 42
- }
-
- fn max_extrinsic_weight() -> Weight {
- bp_polkadot::max_extrinsic_weight()
+ sp_core::crypto::Ss58AddressFormat::from(
+ sp_core::crypto::Ss58AddressFormatRegistry::PolkadotAccount,
+ )
+ .into()
}
fn encode_message(
- _message: encode_message::MessagePayload,
+ message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
- anyhow::bail!("Sending messages from Polkadot is not yet supported.")
+ match message {
+ encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
+ .map_err(|e| anyhow!("Failed to decode Polkadot's MessagePayload: {:?}", e)),
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
+ type Source = Polkadot;
+ type Target = relay_kusama_client::Kusama;
+
+ sender.enforce_chain::<Source>();
+ let spec_version = Target::RUNTIME_VERSION.spec_version;
+ let origin = CallOrigin::SourceAccount(sender.raw_id());
+ encode_call::preprocess_call::<Source, Target>(
+ &mut call,
+ bridge::POLKADOT_TO_KUSAMA_INDEX,
+ );
+ let call = Target::encode_call(&call)?;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ Err(anyhow::format_err!(
+ "Please specify dispatch weight of the encoded Kusama call"
+ ))
+ })?;
+
+ Ok(send_message::message_payload(
+ spec_version,
+ dispatch_weight,
+ origin,
+ &call,
+ DispatchFeePayment::AtSourceChain,
+ ))
+ },
+ }
}
}
-
-/// Storage key and initial value of Kusama -> Polkadot conversion rate.
-pub(crate) fn kusama_to_polkadot_conversion_rate_params() -> (StorageKey, FixedU128) {
- (
- bp_runtime::storage_parameter_key(
- bp_polkadot::KUSAMA_TO_POLKADOT_CONVERSION_RATE_PARAMETER_NAME,
- ),
- // starting relay before this parameter will be set to some value may cause troubles
- FixedU128::from_inner(FixedU128::DIV),
- )
-}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_headers_to_kusama.rs b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_headers_to_kusama.rs
index b1948b234cc31c54cf251ddb524590e195e9d051..6d118b07caa5b99e5efce03c7285da43366ec42c 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_headers_to_kusama.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_headers_to_kusama.rs
@@ -16,95 +16,52 @@
//! Polkadot-to-Kusama headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_kusama_client::{Kusama, SigningParams as KusamaSigningParams};
-use relay_polkadot_client::{Polkadot, SyncHeader as PolkadotSyncHeader};
-use relay_substrate_client::{Client, TransactionSignScheme, UnsignedTransaction};
-use relay_utils::metrics::MetricsParams;
-use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
-};
+use async_trait::async_trait;
+use relay_kusama_client::Kusama;
+use substrate_relay_helper::{finality_pipeline::SubstrateFinalitySyncPipeline, TransactionParams};
/// Maximal saturating difference between `balance(now)` and `balance(now-24h)` to treat
/// relay as gone wild.
///
/// Actual value, returned by `maximal_balance_decrease_per_day_is_sane` test is approximately 0.001
-/// KSM, but let's round up to 0.1 KSM here.
-pub(crate) const MAXIMAL_BALANCE_DECREASE_PER_DAY: bp_polkadot::Balance = 100_000_000_000;
-
-/// Polkadot-to-Kusama finality sync pipeline.
-pub(crate) type FinalityPipelinePolkadotFinalityToKusama =
- SubstrateFinalityToSubstrate<Polkadot, Kusama, KusamaSigningParams>;
-
+/// KSM, and initial value of this constant was rounded up to 0.1 KSM. But for actual Kusama <>
+/// Polkadot deployment we'll be using the same account for delivering finality (free for mandatory
+/// headers) and messages. It means that we can't predict maximal loss. But to protect funds against
+/// relay/deployment issues, let's limit it so something that is much larger than this estimation -
+/// e.g. to 2 KSM.
+// TODO: https://github.com/paritytech/parity-bridges-common/issues/1307
+pub(crate) const MAXIMAL_BALANCE_DECREASE_PER_DAY: bp_kusama::Balance = 2 * 1_000_000_000_000;
+
+/// Description of Polkadot -> Kusama finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct PolkadotFinalityToKusama {
- finality_pipeline: FinalityPipelinePolkadotFinalityToKusama,
-}
-
-impl PolkadotFinalityToKusama {
- pub fn new(target_client: Client<Kusama>, target_sign: KusamaSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelinePolkadotFinalityToKusama::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
-
+pub struct PolkadotFinalityToKusama;
+substrate_relay_helper::generate_mocked_submit_finality_proof_call_builder!(
+ PolkadotFinalityToKusama,
+ PolkadotFinalityToKusamaCallBuilder,
+ relay_kusama_client::runtime::Call::BridgePolkadotGrandpa,
+ relay_kusama_client::runtime::BridgePolkadotGrandpaCall::submit_finality_proof
+);
+
+#[async_trait]
impl SubstrateFinalitySyncPipeline for PolkadotFinalityToKusama {
- type FinalitySyncPipeline = FinalityPipelinePolkadotFinalityToKusama;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_polkadot::BEST_FINALIZED_POLKADOT_HEADER_METHOD;
-
+ type SourceChain = relay_polkadot_client::Polkadot;
type TargetChain = Kusama;
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- crate::chains::add_polkadot_kusama_price_metrics::<Self::FinalitySyncPipeline>(params)
- }
-
- fn start_relay_guards(&self) {
- relay_substrate_client::guard::abort_on_spec_version_change(
- self.finality_pipeline.target_client.clone(),
- bp_kusama::VERSION.spec_version,
- );
- relay_substrate_client::guard::abort_when_account_balance_decreased(
- self.finality_pipeline.target_client.clone(),
- self.transactions_author(),
+ type SubmitFinalityProofCallBuilder = PolkadotFinalityToKusamaCallBuilder;
+ type TransactionSignScheme = Kusama;
+
+ async fn start_relay_guards(
+ target_client: &relay_substrate_client::Client<Kusama>,
+ transaction_params: &TransactionParams<sp_core::sr25519::Pair>,
+ enable_version_guard: bool,
+ ) -> relay_substrate_client::Result<()> {
+ substrate_relay_helper::finality_guards::start::<Kusama, Kusama>(
+ target_client,
+ transaction_params,
+ enable_version_guard,
MAXIMAL_BALANCE_DECREASE_PER_DAY,
- );
- }
-
- fn transactions_author(&self) -> bp_kusama::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Kusama>,
- transaction_nonce: bp_runtime::IndexOf<Kusama>,
- header: PolkadotSyncHeader,
- proof: GrandpaJustification<bp_polkadot::Header>,
- ) -> Bytes {
- let call = relay_kusama_client::runtime::Call::BridgePolkadotGrandpa(
- relay_kusama_client::runtime::BridgePolkadotGrandpaCall::submit_finality_proof(
- Box::new(header.into_inner()),
- proof,
- ),
- );
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Kusama::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
+ )
+ .await
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs
index bc7f222430922997e08032448780cc4bef36bec9..9c4a4640eb99d3d6d6e74d1b52907828296f0b4f 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs
@@ -16,315 +16,63 @@
//! Polkadot-to-Kusama messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
use frame_support::weights::Weight;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_kusama_client::{
- HeaderId as KusamaHeaderId, Kusama, SigningParams as KusamaSigningParams,
-};
-use relay_polkadot_client::{
- HeaderId as PolkadotHeaderId, Polkadot, SigningParams as PolkadotSigningParams,
-};
-use relay_substrate_client::{Chain, Client, TransactionSignScheme, UnsignedTransaction};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-
-/// Polkadot-to-Kusama message lane.
-pub type MessageLanePolkadotMessagesToKusama =
- SubstrateMessageLaneToSubstrate<Polkadot, PolkadotSigningParams, Kusama, KusamaSigningParams>;
-
-#[derive(Clone)]
-pub struct PolkadotMessagesToKusama {
- message_lane: MessageLanePolkadotMessagesToKusama,
-}
+use messages_relay::relay_strategy::MixStrategy;
+use relay_kusama_client::Kusama;
+use relay_polkadot_client::Polkadot;
+use substrate_relay_helper::messages_lane::SubstrateMessageLane;
+
+/// Description of Polkadot -> Kusama messages bridge.
+#[derive(Clone, Debug)]
+pub struct PolkadotMessagesToKusama;
+substrate_relay_helper::generate_mocked_receive_message_proof_call_builder!(
+ PolkadotMessagesToKusama,
+ PolkadotMessagesToKusamaReceiveMessagesProofCallBuilder,
+ relay_kusama_client::runtime::Call::BridgePolkadotMessages,
+ relay_kusama_client::runtime::BridgePolkadotMessagesCall::receive_messages_proof
+);
+substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_builder!(
+ PolkadotMessagesToKusama,
+ PolkadotMessagesToKusamaReceiveMessagesDeliveryProofCallBuilder,
+ relay_polkadot_client::runtime::Call::BridgeKusamaMessages,
+ relay_polkadot_client::runtime::BridgeKusamaMessagesCall::receive_messages_delivery_proof
+);
+substrate_relay_helper::generate_mocked_update_conversion_rate_call_builder!(
+ Polkadot,
+ PolkadotMessagesToKusamaUpdateConversionRateCallBuilder,
+ relay_polkadot_client::runtime::Call::BridgeKusamaMessages,
+ relay_polkadot_client::runtime::BridgeKusamaMessagesCall::update_pallet_parameter,
+ relay_polkadot_client::runtime::BridgeKusamaMessagesParameter::KusamaToPolkadotConversionRate
+);
impl SubstrateMessageLane for PolkadotMessagesToKusama {
- type MessageLane = MessageLanePolkadotMessagesToKusama;
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_kusama::TO_KUSAMA_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_kusama::TO_KUSAMA_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_kusama::TO_KUSAMA_LATEST_RECEIVED_NONCE_METHOD;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_kusama::POLKADOT_TO_KUSAMA_CONVERSION_RATE_PARAMETER_NAME);
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_polkadot::KUSAMA_TO_POLKADOT_CONVERSION_RATE_PARAMETER_NAME);
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_polkadot::FROM_POLKADOT_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_polkadot::FROM_POLKADOT_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_polkadot::FROM_POLKADOT_UNREWARDED_RELAYERS_STATE;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_kusama::POLKADOT_FEE_MULTIPLIER_PARAMETER_NAME);
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_polkadot::KUSAMA_FEE_MULTIPLIER_PARAMETER_NAME);
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_polkadot::BEST_FINALIZED_POLKADOT_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_kusama::BEST_FINALIZED_KUSAMA_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str =
- bp_polkadot::WITH_KUSAMA_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str =
- bp_kusama::WITH_POLKADOT_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_kusama::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> =
+ Some(bp_polkadot::TRANSACTION_PAYMENT_PALLET_NAME);
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> =
+ Some(bp_kusama::TRANSACTION_PAYMENT_PALLET_NAME);
type SourceChain = Polkadot;
type TargetChain = Kusama;
- fn source_transactions_author(&self) -> bp_polkadot::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: PolkadotHeaderId,
- transaction_nonce: bp_runtime::IndexOf<Polkadot>,
- _generated_at_block: KusamaHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call = relay_polkadot_client::runtime::Call::BridgeKusamaMessages(
- relay_polkadot_client::runtime::BridgeKusamaMessagesCall::receive_messages_delivery_proof(
- proof,
- relayers_state,
- ),
- );
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Polkadot::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Kusama -> Polkadot confirmation transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_polkadot::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_polkadot::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-
- fn target_transactions_author(&self) -> bp_kusama::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: KusamaHeaderId,
- transaction_nonce: bp_runtime::IndexOf<Kusama>,
- _generated_at_header: PolkadotHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
+ type SourceTransactionSignScheme = Polkadot;
+ type TargetTransactionSignScheme = Kusama;
- let call = relay_kusama_client::runtime::Call::BridgePolkadotMessages(
- relay_kusama_client::runtime::BridgePolkadotMessagesCall::receive_messages_proof(
- self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count as _,
- dispatch_weight,
- ),
- );
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Kusama::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Polkadot -> Kusama delivery transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_kusama::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_kusama::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Polkadot node as messages source.
-type PolkadotSourceClient = SubstrateMessagesSource<PolkadotMessagesToKusama>;
-
-/// Kusama node as messages target.
-type KusamaTargetClient = SubstrateMessagesTarget<PolkadotMessagesToKusama>;
-
-/// Run Polkadot-to-Kusama messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Polkadot,
- PolkadotSigningParams,
- Kusama,
- KusamaSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Polkadot::AVERAGE_BLOCK_INTERVAL,
- Kusama::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_polkadot = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = PolkadotMessagesToKusama {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_polkadot,
- },
- };
+ type ReceiveMessagesProofCallBuilder = PolkadotMessagesToKusamaReceiveMessagesProofCallBuilder;
+ type ReceiveMessagesDeliveryProofCallBuilder =
+ PolkadotMessagesToKusamaReceiveMessagesDeliveryProofCallBuilder;
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_kusama::max_extrinsic_size() / 3;
- // we don't know exact weights of the Kusama runtime. So to guess weights we'll be using
- // weights from Rialto and then simply dividing it by x2.
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>,
- >(
- bp_kusama::max_extrinsic_weight(),
- bp_kusama::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- (max_messages_in_single_batch / 2, max_messages_weight_in_single_batch / 2);
-
- log::info!(
- target: "bridge",
- "Starting Polkadot -> Kusama messages relay.\n\t\
- Polkadot relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Polkadot::AVERAGE_BLOCK_INTERVAL,
- target_tick: Kusama::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_kusama::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_kusama::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- PolkadotSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- KusamaTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
-
-/// Create standalone metrics for the Polkadot -> Kusama messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Polkadot>,
- target_client: Client<Kusama>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Polkadot, Kusama>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- Some(crate::chains::polkadot::TOKEN_ID),
- Some(crate::chains::kusama::TOKEN_ID),
- Some(crate::chains::kusama::polkadot_to_kusama_conversion_rate_params()),
- Some(crate::chains::polkadot::kusama_to_polkadot_conversion_rate_params()),
- )
-}
+ type TargetToSourceChainConversionRateUpdateBuilder =
+ PolkadotMessagesToKusamaUpdateConversionRateCallBuilder;
-/// Update Kusama -> Polkadot conversion rate, stored in Polkadot runtime storage.
-pub(crate) async fn update_kusama_to_polkadot_conversion_rate(
- client: Client<Polkadot>,
- signer: <Polkadot as TransactionSignScheme>::AccountKeyPair,
- updated_rate: f64,
-) -> anyhow::Result<()> {
- let genesis_hash = *client.genesis_hash();
- let signer_id = (*signer.public().as_array_ref()).into();
- client
- .submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
- Bytes(
- Polkadot::sign_transaction(
- genesis_hash,
- &signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- relay_polkadot_client::runtime::Call::BridgeKusamaMessages(
- relay_polkadot_client::runtime::BridgeKusamaMessagesCall::update_pallet_parameter(
- relay_polkadot_client::runtime::BridgeKusamaMessagesParameter::KusamaToPolkadotConversionRate(
- sp_runtime::FixedU128::from_float(updated_rate),
- )
- )
- ),
- transaction_nonce,
- ),
- )
- .encode(),
- )
- })
- .await
- .map(drop)
- .map_err(|err| anyhow::format_err!("{:?}", err))
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rialto.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rialto.rs
index 2d873a24ba7af3090d499c547ee21f4d1348ef41..8f26a64a4e326f6d3cf6647c8e465d223f10bb93 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rialto.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rialto.rs
@@ -25,37 +25,27 @@ use crate::cli::{
};
use anyhow::anyhow;
use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
-use frame_support::weights::{DispatchInfo, GetDispatchInfo, Weight};
+use frame_support::weights::{DispatchInfo, GetDispatchInfo};
use relay_rialto_client::Rialto;
-use sp_core::storage::StorageKey;
-use sp_runtime::FixedU128;
use sp_version::RuntimeVersion;
-// Millau/Rialto tokens have no any real value, so the conversion rate we use is always 1:1. But we
-// want to test our code that is intended to work with real-value chains. So to keep it close to
-// 1:1, we'll be treating Rialto as BTC and Millau as wBTC (only in relayer).
-
-/// The identifier of token, which value is associated with Rialto token value by relayer.
-pub(crate) const ASSOCIATED_TOKEN_ID: &str = crate::chains::polkadot::TOKEN_ID;
-
impl CliEncodeCall for Rialto {
- fn max_extrinsic_size() -> u32 {
- bp_rialto::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
- Call::Raw { data } => Decode::decode(&mut &*data.0)?,
+ Call::Raw { data } => Self::Call::decode(&mut &*data.0)?.into(),
Call::Remark { remark_payload, .. } =>
rialto_runtime::Call::System(rialto_runtime::SystemCall::remark {
remark: remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
- }),
+ })
+ .into(),
Call::Transfer { recipient, amount } =>
rialto_runtime::Call::Balances(rialto_runtime::BalancesCall::transfer {
dest: recipient.raw_id().into(),
value: amount.0,
- }),
+ })
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::RIALTO_TO_MILLAU_INDEX => {
@@ -67,6 +57,7 @@ impl CliEncodeCall for Rialto {
delivery_and_dispatch_fee: fee.0,
},
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -76,8 +67,8 @@ impl CliEncodeCall for Rialto {
})
}
- fn get_dispatch_info(call: &rialto_runtime::Call) -> anyhow::Result<DispatchInfo> {
- Ok(call.get_dispatch_info())
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
+ Ok(call.to_decoded()?.get_dispatch_info())
}
}
@@ -96,17 +87,13 @@ impl CliChain for Rialto {
rialto_runtime::SS58Prefix::get() as u16
}
- fn max_extrinsic_weight() -> Weight {
- bp_rialto::max_extrinsic_weight()
- }
-
fn encode_message(
message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
match message {
encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
.map_err(|e| anyhow!("Failed to decode Rialto's MessagePayload: {:?}", e)),
- encode_message::MessagePayload::Call { mut call, mut sender } => {
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
type Source = Rialto;
type Target = relay_millau_client::Millau;
@@ -118,11 +105,13 @@ impl CliChain for Rialto {
bridge::RIALTO_TO_MILLAU_INDEX,
);
let call = Target::encode_call(&call)?;
- let weight = call.get_dispatch_info().weight;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ call.to_decoded().map(|call| call.get_dispatch_info().weight)
+ })?;
Ok(send_message::message_payload(
spec_version,
- weight,
+ dispatch_weight,
origin,
&call,
DispatchFeePayment::AtSourceChain,
@@ -131,11 +120,3 @@ impl CliChain for Rialto {
}
}
}
-
-/// Storage key and initial value of Millau -> Rialto conversion rate.
-pub(crate) fn millau_to_rialto_conversion_rate_params() -> (StorageKey, FixedU128) {
- (
- StorageKey(rialto_runtime::millau_messages::MillauToRialtoConversionRate::key().to_vec()),
- rialto_runtime::millau_messages::INITIAL_MILLAU_TO_RIALTO_CONVERSION_RATE,
- )
-}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_headers_to_millau.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_headers_to_millau.rs
index 7e76f403c55aae1a9e26cb91b48e220b5874b6d3..a433f3562a70316f47adab6a84564dceebeb7aec 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_headers_to_millau.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_headers_to_millau.rs
@@ -16,73 +16,22 @@
//! Rialto-to-Millau headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_millau_client::{Millau, SigningParams as MillauSigningParams};
-use relay_rialto_client::{Rialto, SyncHeader as RialtoSyncHeader};
-use relay_substrate_client::{Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
+ DirectSubmitFinalityProofCallBuilder, SubstrateFinalitySyncPipeline,
};
-/// Rialto-to-Millau finality sync pipeline.
-pub(crate) type FinalityPipelineRialtoFinalityToMillau =
- SubstrateFinalityToSubstrate<Rialto, Millau, MillauSigningParams>;
-
+/// Description of Millau -> Rialto finalized headers bridge.
#[derive(Clone, Debug)]
-pub struct RialtoFinalityToMillau {
- finality_pipeline: FinalityPipelineRialtoFinalityToMillau,
-}
-
-impl RialtoFinalityToMillau {
- pub fn new(target_client: Client<Millau>, target_sign: MillauSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelineRialtoFinalityToMillau::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
+pub struct RialtoFinalityToMillau;
impl SubstrateFinalitySyncPipeline for RialtoFinalityToMillau {
- type FinalitySyncPipeline = FinalityPipelineRialtoFinalityToMillau;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_rialto::BEST_FINALIZED_RIALTO_HEADER_METHOD;
-
- type TargetChain = Millau;
-
- fn transactions_author(&self) -> bp_millau::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Millau>,
- transaction_nonce: IndexOf<Millau>,
- header: RialtoSyncHeader,
- proof: GrandpaJustification<bp_rialto::Header>,
- ) -> Bytes {
- let call = millau_runtime::BridgeGrandpaCall::<
- millau_runtime::Runtime,
- millau_runtime::RialtoGrandpaInstance,
- >::submit_finality_proof {
- finality_target: Box::new(header.into_inner()),
- justification: proof,
- }
- .into();
-
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Millau::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
- }
+ type SourceChain = relay_rialto_client::Rialto;
+ type TargetChain = relay_millau_client::Millau;
+
+ type SubmitFinalityProofCallBuilder = DirectSubmitFinalityProofCallBuilder<
+ Self,
+ millau_runtime::Runtime,
+ millau_runtime::RialtoGrandpaInstance,
+ >;
+ type TransactionSignScheme = relay_millau_client::Millau;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs
index 774da017df0c1263a965ccaebf350ceef5b77d2a..d34f47146449253bb10b1c3821ff5226b4525de9 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs
@@ -16,309 +16,55 @@
//! Rialto-to-Millau messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
-use frame_support::dispatch::GetDispatchInfo;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
-use frame_support::weights::Weight;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_millau_client::{
- HeaderId as MillauHeaderId, Millau, SigningParams as MillauSigningParams,
-};
-use relay_rialto_client::{
- HeaderId as RialtoHeaderId, Rialto, SigningParams as RialtoSigningParams,
+use messages_relay::relay_strategy::MixStrategy;
+use relay_millau_client::Millau;
+use relay_rialto_client::Rialto;
+use substrate_relay_helper::messages_lane::{
+ DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
+ SubstrateMessageLane,
};
-use relay_substrate_client::{Chain, Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-
-/// Rialto-to-Millau message lane.
-pub type MessageLaneRialtoMessagesToMillau =
- SubstrateMessageLaneToSubstrate<Rialto, RialtoSigningParams, Millau, MillauSigningParams>;
-#[derive(Clone)]
-pub struct RialtoMessagesToMillau {
- message_lane: MessageLaneRialtoMessagesToMillau,
-}
+/// Description of Rialto -> Millau messages bridge.
+#[derive(Clone, Debug)]
+pub struct RialtoMessagesToMillau;
+substrate_relay_helper::generate_direct_update_conversion_rate_call_builder!(
+ Rialto,
+ RialtoMessagesToMillauUpdateConversionRateCallBuilder,
+ rialto_runtime::Runtime,
+ rialto_runtime::WithMillauMessagesInstance,
+ rialto_runtime::millau_messages::RialtoToMillauMessagesParameter::MillauToRialtoConversionRate
+);
impl SubstrateMessageLane for RialtoMessagesToMillau {
- type MessageLane = MessageLaneRialtoMessagesToMillau;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_millau::RIALTO_TO_MILLAU_CONVERSION_RATE_PARAMETER_NAME);
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
+ Some(bp_rialto::MILLAU_TO_RIALTO_CONVERSION_RATE_PARAMETER_NAME);
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_millau::TO_MILLAU_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_millau::TO_MILLAU_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_millau::TO_MILLAU_LATEST_RECEIVED_NONCE_METHOD;
-
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_rialto::FROM_RIALTO_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_rialto::FROM_RIALTO_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_rialto::FROM_RIALTO_UNREWARDED_RELAYERS_STATE;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_rialto::BEST_FINALIZED_RIALTO_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_millau::BEST_FINALIZED_MILLAU_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str = bp_rialto::WITH_MILLAU_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str = bp_millau::WITH_RIALTO_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_millau::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
type SourceChain = Rialto;
type TargetChain = Millau;
- fn source_transactions_author(&self) -> bp_rialto::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: RialtoHeaderId,
- transaction_nonce: IndexOf<Rialto>,
- _generated_at_block: MillauHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call: rialto_runtime::Call =
- rialto_runtime::MessagesCall::receive_messages_delivery_proof { proof, relayers_state }
- .into();
- let call_weight = call.get_dispatch_info().weight;
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Rialto::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Millau -> Rialto confirmation transaction. Weight: {}/{}, size: {}/{}",
- call_weight,
- bp_rialto::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_rialto::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
+ type SourceTransactionSignScheme = Rialto;
+ type TargetTransactionSignScheme = Millau;
- fn target_transactions_author(&self) -> bp_millau::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
+ type ReceiveMessagesProofCallBuilder = DirectReceiveMessagesProofCallBuilder<
+ Self,
+ millau_runtime::Runtime,
+ millau_runtime::WithRialtoMessagesInstance,
+ >;
+ type ReceiveMessagesDeliveryProofCallBuilder = DirectReceiveMessagesDeliveryProofCallBuilder<
+ Self,
+ rialto_runtime::Runtime,
+ rialto_runtime::WithMillauMessagesInstance,
+ >;
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: MillauHeaderId,
- transaction_nonce: IndexOf<Millau>,
- _generated_at_header: RialtoHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
- let call: millau_runtime::Call = millau_runtime::MessagesCall::receive_messages_proof {
- relayer_id_at_bridged_chain: self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count: messages_count as _,
- dispatch_weight,
- }
- .into();
- let call_weight = call.get_dispatch_info().weight;
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Millau::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Rialto -> Millau delivery transaction. Weight: {}/{}, size: {}/{}",
- call_weight,
- bp_millau::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_millau::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Rialto node as messages source.
-type RialtoSourceClient = SubstrateMessagesSource<RialtoMessagesToMillau>;
-
-/// Millau node as messages target.
-type MillauTargetClient = SubstrateMessagesTarget<RialtoMessagesToMillau>;
-
-/// Run Rialto-to-Millau messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Rialto,
- RialtoSigningParams,
- Millau,
- MillauSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Rialto::AVERAGE_BLOCK_INTERVAL,
- Millau::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_rialto = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = RialtoMessagesToMillau {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_rialto,
- },
- };
-
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_millau::max_extrinsic_size() / 3;
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>,
- >(
- bp_millau::max_extrinsic_weight(),
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
-
- log::info!(
- target: "bridge",
- "Starting Rialto -> Millau messages relay.\n\t\
- Rialto relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Rialto::AVERAGE_BLOCK_INTERVAL,
- target_tick: Millau::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_millau::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- RialtoSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- MillauTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
-
-/// Create standalone metrics for the Rialto -> Millau messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Rialto>,
- target_client: Client<Millau>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Rialto, Millau>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- Some(crate::chains::rialto::ASSOCIATED_TOKEN_ID),
- Some(crate::chains::millau::ASSOCIATED_TOKEN_ID),
- Some(crate::chains::millau::rialto_to_millau_conversion_rate_params()),
- Some(crate::chains::rialto::millau_to_rialto_conversion_rate_params()),
- )
-}
+ type TargetToSourceChainConversionRateUpdateBuilder =
+ RialtoMessagesToMillauUpdateConversionRateCallBuilder;
-/// Update Millau -> Rialto conversion rate, stored in Rialto runtime storage.
-pub(crate) async fn update_millau_to_rialto_conversion_rate(
- client: Client<Rialto>,
- signer: <Rialto as TransactionSignScheme>::AccountKeyPair,
- updated_rate: f64,
-) -> anyhow::Result<()> {
- let genesis_hash = *client.genesis_hash();
- let signer_id = (*signer.public().as_array_ref()).into();
- client
- .submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
- Bytes(
- Rialto::sign_transaction(
- genesis_hash,
- &signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- rialto_runtime::MessagesCall::update_pallet_parameter {
- parameter: rialto_runtime::millau_messages::RialtoToMillauMessagesParameter::MillauToRialtoConversionRate(
- sp_runtime::FixedU128::from_float(updated_rate),
- ),
- }
- .into(),
- transaction_nonce,
- ),
- )
- .encode(),
- )
- })
- .await
- .map(drop)
- .map_err(|err| anyhow::format_err!("{:?}", err))
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_parachain.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_parachain.rs
index edd4ca36285406c9b69b8b7d34793f4ae30ea456..0ed39faa543b7f103b67232f082f577f7d16e816 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rialto_parachain.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rialto_parachain.rs
@@ -21,37 +21,37 @@ use crate::cli::{
encode_message, CliChain,
};
use bp_message_dispatch::MessagePayload;
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
-use frame_support::weights::{DispatchInfo, GetDispatchInfo, Weight};
+use frame_support::weights::{DispatchInfo, GetDispatchInfo};
use relay_rialto_parachain_client::RialtoParachain;
use sp_version::RuntimeVersion;
impl CliEncodeCall for RialtoParachain {
- fn max_extrinsic_size() -> u32 {
- bp_rialto_parachain::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
- Call::Raw { data } => Decode::decode(&mut &*data.0)?,
+ Call::Raw { data } => Self::Call::decode(&mut &*data.0)?.into(),
Call::Remark { remark_payload, .. } => rialto_parachain_runtime::Call::System(
rialto_parachain_runtime::SystemCall::remark {
remark: remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
},
- ),
+ )
+ .into(),
Call::Transfer { recipient, amount } => rialto_parachain_runtime::Call::Balances(
rialto_parachain_runtime::BalancesCall::transfer {
dest: recipient.raw_id().into(),
value: amount.0,
},
- ),
- Call::BridgeSendMessage { .. } =>
- anyhow::bail!("Bridge messages are not (yet) supported here",),
+ )
+ .into(),
+ Call::BridgeSendMessage { .. } => {
+ anyhow::bail!("Bridge messages are not (yet) supported here",)
+ },
})
}
- fn get_dispatch_info(call: &rialto_parachain_runtime::Call) -> anyhow::Result<DispatchInfo> {
- Ok(call.get_dispatch_info())
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
+ Ok(call.to_decoded()?.get_dispatch_info())
}
}
@@ -70,10 +70,6 @@ impl CliChain for RialtoParachain {
rialto_parachain_runtime::SS58Prefix::get() as u16
}
- fn max_extrinsic_weight() -> Weight {
- bp_rialto_parachain::max_extrinsic_weight()
- }
-
fn encode_message(
_message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rococo.rs
index 4df60f89faa213679b60613f93279cba2100bb99..ceef4c1f532c9c5f14da4eb69c9b329a7586db15 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rococo.rs
@@ -15,6 +15,8 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
use anyhow::anyhow;
+use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
use frame_support::weights::{DispatchClass, DispatchInfo, Pays, Weight};
use relay_rococo_client::Rococo;
@@ -22,8 +24,10 @@ use sp_version::RuntimeVersion;
use crate::cli::{
bridge,
- encode_call::{Call, CliEncodeCall},
- encode_message, CliChain,
+ encode_call::{self, Call, CliEncodeCall},
+ encode_message,
+ send_message::{self, DispatchFeePayment},
+ CliChain,
};
/// Weight of the `system::remark` call at Rococo.
@@ -33,26 +37,25 @@ use crate::cli::{
pub(crate) const SYSTEM_REMARK_CALL_WEIGHT: Weight = 2 * 1_345_000;
impl CliEncodeCall for Rococo {
- fn max_extrinsic_size() -> u32 {
- bp_rococo::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
+ Call::Raw { data } => EncodedOrDecodedCall::Encoded(data.0.clone()),
Call::Remark { remark_payload, .. } => relay_rococo_client::runtime::Call::System(
relay_rococo_client::runtime::SystemCall::remark(
remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
),
- ),
+ )
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::ROCOCO_TO_WOCOCO_INDEX => {
let payload = Decode::decode(&mut &*payload.0)?;
- relay_rococo_client::runtime::Call::BridgeMessagesWococo(
- relay_rococo_client::runtime::BridgeMessagesWococoCall::send_message(
+ relay_rococo_client::runtime::Call::BridgeWococoMessages(
+ relay_rococo_client::runtime::BridgeWococoMessagesCall::send_message(
lane.0, payload, fee.0,
),
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -63,13 +66,11 @@ impl CliEncodeCall for Rococo {
})
}
- fn get_dispatch_info(
- call: &relay_rococo_client::runtime::Call,
- ) -> anyhow::Result<DispatchInfo> {
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
match *call {
- relay_rococo_client::runtime::Call::System(
+ EncodedOrDecodedCall::Decoded(relay_rococo_client::runtime::Call::System(
relay_rococo_client::runtime::SystemCall::remark(_),
- ) => Ok(DispatchInfo {
+ )) => Ok(DispatchInfo {
weight: SYSTEM_REMARK_CALL_WEIGHT,
class: DispatchClass::Normal,
pays_fee: Pays::Yes,
@@ -83,19 +84,49 @@ impl CliChain for Rococo {
const RUNTIME_VERSION: RuntimeVersion = bp_rococo::VERSION;
type KeyPair = sp_core::sr25519::Pair;
- type MessagePayload = ();
+ type MessagePayload = MessagePayload<
+ bp_rococo::AccountId,
+ bp_wococo::AccountPublic,
+ bp_wococo::Signature,
+ Vec<u8>,
+ >;
fn ss58_format() -> u16 {
42
}
- fn max_extrinsic_weight() -> Weight {
- bp_wococo::max_extrinsic_weight()
- }
-
fn encode_message(
- _message: encode_message::MessagePayload,
+ message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
- Err(anyhow!("Sending messages from Rococo is not yet supported."))
+ match message {
+ encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
+ .map_err(|e| anyhow!("Failed to decode Rococo's MessagePayload: {:?}", e)),
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
+ type Source = Rococo;
+ type Target = relay_wococo_client::Wococo;
+
+ sender.enforce_chain::<Source>();
+ let spec_version = Target::RUNTIME_VERSION.spec_version;
+ let origin = CallOrigin::SourceAccount(sender.raw_id());
+ encode_call::preprocess_call::<Source, Target>(
+ &mut call,
+ bridge::ROCOCO_TO_WOCOCO_INDEX,
+ );
+ let call = Target::encode_call(&call)?;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ Err(anyhow::format_err!(
+ "Please specify dispatch weight of the encoded Wococo call"
+ ))
+ })?;
+
+ Ok(send_message::message_payload(
+ spec_version,
+ dispatch_weight,
+ origin,
+ &call,
+ DispatchFeePayment::AtSourceChain,
+ ))
+ },
+ }
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rococo_headers_to_wococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rococo_headers_to_wococo.rs
index ec98cec1ec1e9e4adf403466e73d71093c3b1933..bb66a7422d370ce5e40c4f852780fe707f199a33 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rococo_headers_to_wococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rococo_headers_to_wococo.rs
@@ -16,89 +16,41 @@
//! Rococo-to-Wococo headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_rococo_client::{Rococo, SyncHeader as RococoSyncHeader};
-use relay_substrate_client::{Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use relay_utils::metrics::MetricsParams;
-use relay_wococo_client::{SigningParams as WococoSigningParams, Wococo};
-use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
-};
-
use crate::chains::wococo_headers_to_rococo::MAXIMAL_BALANCE_DECREASE_PER_DAY;
-/// Rococo-to-Wococo finality sync pipeline.
-pub(crate) type FinalityPipelineRococoFinalityToWococo =
- SubstrateFinalityToSubstrate<Rococo, Wococo, WococoSigningParams>;
+use async_trait::async_trait;
+use relay_wococo_client::Wococo;
+use substrate_relay_helper::{finality_pipeline::SubstrateFinalitySyncPipeline, TransactionParams};
+/// Description of Rococo -> Wococo finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct RococoFinalityToWococo {
- finality_pipeline: FinalityPipelineRococoFinalityToWococo,
-}
-
-impl RococoFinalityToWococo {
- pub fn new(target_client: Client<Wococo>, target_sign: WococoSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelineRococoFinalityToWococo::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
-
+pub struct RococoFinalityToWococo;
+substrate_relay_helper::generate_mocked_submit_finality_proof_call_builder!(
+ RococoFinalityToWococo,
+ RococoFinalityToWococoCallBuilder,
+ relay_wococo_client::runtime::Call::BridgeGrandpaRococo,
+ relay_wococo_client::runtime::BridgeGrandpaRococoCall::submit_finality_proof
+);
+
+#[async_trait]
impl SubstrateFinalitySyncPipeline for RococoFinalityToWococo {
- type FinalitySyncPipeline = FinalityPipelineRococoFinalityToWococo;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_rococo::BEST_FINALIZED_ROCOCO_HEADER_METHOD;
-
+ type SourceChain = relay_rococo_client::Rococo;
type TargetChain = Wococo;
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- crate::chains::add_polkadot_kusama_price_metrics::<Self::FinalitySyncPipeline>(params)
- }
-
- fn start_relay_guards(&self) {
- relay_substrate_client::guard::abort_on_spec_version_change(
- self.finality_pipeline.target_client.clone(),
- bp_wococo::VERSION.spec_version,
- );
- relay_substrate_client::guard::abort_when_account_balance_decreased(
- self.finality_pipeline.target_client.clone(),
- self.transactions_author(),
+ type SubmitFinalityProofCallBuilder = RococoFinalityToWococoCallBuilder;
+ type TransactionSignScheme = Wococo;
+
+ async fn start_relay_guards(
+ target_client: &relay_substrate_client::Client<Wococo>,
+ transaction_params: &TransactionParams<sp_core::sr25519::Pair>,
+ enable_version_guard: bool,
+ ) -> relay_substrate_client::Result<()> {
+ substrate_relay_helper::finality_guards::start::<Wococo, Wococo>(
+ target_client,
+ transaction_params,
+ enable_version_guard,
MAXIMAL_BALANCE_DECREASE_PER_DAY,
- );
- }
-
- fn transactions_author(&self) -> bp_wococo::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Wococo>,
- transaction_nonce: IndexOf<Wococo>,
- header: RococoSyncHeader,
- proof: GrandpaJustification<bp_rococo::Header>,
- ) -> Bytes {
- let call = relay_wococo_client::runtime::Call::BridgeGrandpaRococo(
- relay_wococo_client::runtime::BridgeGrandpaRococoCall::submit_finality_proof(
- Box::new(header.into_inner()),
- proof,
- ),
- );
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Wococo::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
+ )
+ .await
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs
index d6c9040e1277bc1238cc970b17cf7753c5d9c43b..4e67c87fa8c452bfb21f43c106bb682bf748180d 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs
@@ -16,280 +16,48 @@
//! Rococo-to-Wococo messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
use frame_support::weights::Weight;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_rococo_client::{
- HeaderId as RococoHeaderId, Rococo, SigningParams as RococoSigningParams,
-};
-use relay_substrate_client::{Chain, Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use relay_wococo_client::{
- HeaderId as WococoHeaderId, SigningParams as WococoSigningParams, Wococo,
-};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-
-/// Rococo-to-Wococo message lane.
-pub type MessageLaneRococoMessagesToWococo =
- SubstrateMessageLaneToSubstrate<Rococo, RococoSigningParams, Wococo, WococoSigningParams>;
-
-#[derive(Clone)]
-pub struct RococoMessagesToWococo {
- message_lane: MessageLaneRococoMessagesToWococo,
-}
+use messages_relay::relay_strategy::MixStrategy;
+use relay_rococo_client::Rococo;
+use relay_wococo_client::Wococo;
+use substrate_relay_helper::messages_lane::SubstrateMessageLane;
+
+/// Description of Rococo -> Wococo messages bridge.
+#[derive(Clone, Debug)]
+pub struct RococoMessagesToWococo;
+substrate_relay_helper::generate_mocked_receive_message_proof_call_builder!(
+ RococoMessagesToWococo,
+ RococoMessagesToWococoReceiveMessagesProofCallBuilder,
+ relay_wococo_client::runtime::Call::BridgeRococoMessages,
+ relay_wococo_client::runtime::BridgeRococoMessagesCall::receive_messages_proof
+);
+substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_builder!(
+ RococoMessagesToWococo,
+ RococoMessagesToWococoReceiveMessagesDeliveryProofCallBuilder,
+ relay_rococo_client::runtime::Call::BridgeWococoMessages,
+ relay_rococo_client::runtime::BridgeWococoMessagesCall::receive_messages_delivery_proof
+);
impl SubstrateMessageLane for RococoMessagesToWococo {
- type MessageLane = MessageLaneRococoMessagesToWococo;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> = None;
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_wococo::TO_WOCOCO_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_wococo::TO_WOCOCO_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_wococo::TO_WOCOCO_LATEST_RECEIVED_NONCE_METHOD;
-
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_rococo::FROM_ROCOCO_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_rococo::FROM_ROCOCO_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_rococo::FROM_ROCOCO_UNREWARDED_RELAYERS_STATE;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_rococo::BEST_FINALIZED_ROCOCO_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_wococo::BEST_FINALIZED_WOCOCO_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str = bp_rococo::WITH_WOCOCO_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str = bp_wococo::WITH_ROCOCO_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_wococo::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
type SourceChain = Rococo;
type TargetChain = Wococo;
- fn source_transactions_author(&self) -> bp_rococo::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: RococoHeaderId,
- transaction_nonce: IndexOf<Rococo>,
- _generated_at_block: WococoHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call = relay_rococo_client::runtime::Call::BridgeMessagesWococo(
- relay_rococo_client::runtime::BridgeMessagesWococoCall::receive_messages_delivery_proof(
- proof,
- relayers_state,
- ),
- );
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Rococo::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Wococo -> Rococo confirmation transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_rococo::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_rococo::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
+ type SourceTransactionSignScheme = Rococo;
+ type TargetTransactionSignScheme = Wococo;
- fn target_transactions_author(&self) -> bp_wococo::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
+ type ReceiveMessagesProofCallBuilder = RococoMessagesToWococoReceiveMessagesProofCallBuilder;
+ type ReceiveMessagesDeliveryProofCallBuilder =
+ RococoMessagesToWococoReceiveMessagesDeliveryProofCallBuilder;
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: WococoHeaderId,
- transaction_nonce: IndexOf<Wococo>,
- _generated_at_header: RococoHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
-
- let call = relay_wococo_client::runtime::Call::BridgeMessagesRococo(
- relay_wococo_client::runtime::BridgeMessagesRococoCall::receive_messages_proof(
- self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count as _,
- dispatch_weight,
- ),
- );
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Wococo::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Rococo -> Wococo delivery transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_wococo::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_wococo::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Rococo node as messages source.
-type RococoSourceClient = SubstrateMessagesSource<RococoMessagesToWococo>;
-
-/// Wococo node as messages target.
-type WococoTargetClient = SubstrateMessagesTarget<RococoMessagesToWococo>;
-
-/// Run Rococo-to-Wococo messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Rococo,
- RococoSigningParams,
- Wococo,
- WococoSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Rococo::AVERAGE_BLOCK_INTERVAL,
- Wococo::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_rococo = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = RococoMessagesToWococo {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_rococo,
- },
- };
-
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_wococo::max_extrinsic_size() / 3;
- // we don't know exact weights of the Wococo runtime. So to guess weights we'll be using
- // weights from Rialto and then simply dividing it by x2.
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>,
- >(
- bp_wococo::max_extrinsic_weight(),
- bp_wococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- (max_messages_in_single_batch / 2, max_messages_weight_in_single_batch / 2);
-
- log::info!(
- target: "bridge",
- "Starting Rococo -> Wococo messages relay.\n\t\
- Rococo relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Rococo::AVERAGE_BLOCK_INTERVAL,
- target_tick: Wococo::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_wococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_wococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- RococoSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- WococoTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
+ type TargetToSourceChainConversionRateUpdateBuilder = ();
-/// Create standalone metrics for the Rococo -> Wococo messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Rococo>,
- target_client: Client<Wococo>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Rococo, Wococo>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- None,
- None,
- None,
- None,
- )
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/westend.rs b/polkadot/bridges/relays/bin-substrate/src/chains/westend.rs
index a42e4805512ca326802e8d4ad8c519f760f55091..8d3b5db9ab37f02869b95b88d88d76807c5d63df 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/westend.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/westend.rs
@@ -18,7 +18,6 @@
use crate::cli::{encode_message, CliChain};
use anyhow::anyhow;
-use frame_support::weights::Weight;
use relay_westend_client::Westend;
use sp_version::RuntimeVersion;
@@ -29,11 +28,10 @@ impl CliChain for Westend {
type MessagePayload = ();
fn ss58_format() -> u16 {
- 42
- }
-
- fn max_extrinsic_weight() -> Weight {
- 0
+ sp_core::crypto::Ss58AddressFormat::from(
+ sp_core::crypto::Ss58AddressFormatRegistry::SubstrateAccount,
+ )
+ .into()
}
fn encode_message(
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/westend_headers_to_millau.rs b/polkadot/bridges/relays/bin-substrate/src/chains/westend_headers_to_millau.rs
index 211aa9da9bfe3af72ee86593b8230981e402a9b1..2ec20a027ff5fd6505b44c7923d1e3fb9c046a5c 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/westend_headers_to_millau.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/westend_headers_to_millau.rs
@@ -16,78 +16,22 @@
//! Westend-to-Millau headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_millau_client::{Millau, SigningParams as MillauSigningParams};
-use relay_substrate_client::{Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use relay_utils::metrics::MetricsParams;
-use relay_westend_client::{SyncHeader as WestendSyncHeader, Westend};
use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
+ DirectSubmitFinalityProofCallBuilder, SubstrateFinalitySyncPipeline,
};
-/// Westend-to-Millau finality sync pipeline.
-pub(crate) type FinalityPipelineWestendFinalityToMillau =
- SubstrateFinalityToSubstrate<Westend, Millau, MillauSigningParams>;
-
+/// Description of Westend -> Millau finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct WestendFinalityToMillau {
- finality_pipeline: FinalityPipelineWestendFinalityToMillau,
-}
-
-impl WestendFinalityToMillau {
- pub fn new(target_client: Client<Millau>, target_sign: MillauSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelineWestendFinalityToMillau::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
+pub struct WestendFinalityToMillau;
impl SubstrateFinalitySyncPipeline for WestendFinalityToMillau {
- type FinalitySyncPipeline = FinalityPipelineWestendFinalityToMillau;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_westend::BEST_FINALIZED_WESTEND_HEADER_METHOD;
-
- type TargetChain = Millau;
-
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- crate::chains::add_polkadot_kusama_price_metrics::<Self::FinalitySyncPipeline>(params)
- }
-
- fn transactions_author(&self) -> bp_millau::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Millau>,
- transaction_nonce: IndexOf<Millau>,
- header: WestendSyncHeader,
- proof: GrandpaJustification<bp_westend::Header>,
- ) -> Bytes {
- let call = millau_runtime::BridgeGrandpaCall::<
- millau_runtime::Runtime,
- millau_runtime::WestendGrandpaInstance,
- >::submit_finality_proof {
- finality_target: Box::new(header.into_inner()),
- justification: proof,
- }
- .into();
-
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Millau::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
- }
+ type SourceChain = relay_westend_client::Westend;
+ type TargetChain = relay_millau_client::Millau;
+
+ type SubmitFinalityProofCallBuilder = DirectSubmitFinalityProofCallBuilder<
+ Self,
+ millau_runtime::Runtime,
+ millau_runtime::WestendGrandpaInstance,
+ >;
+ type TransactionSignScheme = relay_millau_client::Millau;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/wococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/wococo.rs
index 328397d14ba7c8cc771f8be21df1ba9cf03f7767..46dec2a3c90e31a852f2a6e7ad534540e074edfb 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/wococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/wococo.rs
@@ -15,38 +15,41 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
use anyhow::anyhow;
+use bp_message_dispatch::{CallOrigin, MessagePayload};
+use bp_runtime::EncodedOrDecodedCall;
use codec::Decode;
-use frame_support::weights::{DispatchClass, DispatchInfo, Pays, Weight};
+use frame_support::weights::{DispatchClass, DispatchInfo, Pays};
use relay_wococo_client::Wococo;
use sp_version::RuntimeVersion;
use crate::cli::{
bridge,
- encode_call::{Call, CliEncodeCall},
- encode_message, CliChain,
+ encode_call::{self, Call, CliEncodeCall},
+ encode_message,
+ send_message::{self, DispatchFeePayment},
+ CliChain,
};
impl CliEncodeCall for Wococo {
- fn max_extrinsic_size() -> u32 {
- bp_wococo::max_extrinsic_size()
- }
-
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call> {
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>> {
Ok(match call {
+ Call::Raw { data } => EncodedOrDecodedCall::Encoded(data.0.clone()),
Call::Remark { remark_payload, .. } => relay_wococo_client::runtime::Call::System(
relay_wococo_client::runtime::SystemCall::remark(
remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(),
),
- ),
+ )
+ .into(),
Call::BridgeSendMessage { lane, payload, fee, bridge_instance_index } =>
match *bridge_instance_index {
bridge::WOCOCO_TO_ROCOCO_INDEX => {
let payload = Decode::decode(&mut &*payload.0)?;
- relay_wococo_client::runtime::Call::BridgeMessagesRococo(
- relay_wococo_client::runtime::BridgeMessagesRococoCall::send_message(
+ relay_wococo_client::runtime::Call::BridgeRococoMessages(
+ relay_wococo_client::runtime::BridgeRococoMessagesCall::send_message(
lane.0, payload, fee.0,
),
)
+ .into()
},
_ => anyhow::bail!(
"Unsupported target bridge pallet with instance index: {}",
@@ -57,18 +60,16 @@ impl CliEncodeCall for Wococo {
})
}
- fn get_dispatch_info(
- call: &relay_wococo_client::runtime::Call,
- ) -> anyhow::Result<DispatchInfo> {
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo> {
match *call {
- relay_wococo_client::runtime::Call::System(
+ EncodedOrDecodedCall::Decoded(relay_wococo_client::runtime::Call::System(
relay_wococo_client::runtime::SystemCall::remark(_),
- ) => Ok(DispatchInfo {
+ )) => Ok(DispatchInfo {
weight: crate::chains::rococo::SYSTEM_REMARK_CALL_WEIGHT,
class: DispatchClass::Normal,
pays_fee: Pays::Yes,
}),
- _ => anyhow::bail!("Unsupported Rococo call: {:?}", call),
+ _ => anyhow::bail!("Unsupported Wococo call: {:?}", call),
}
}
}
@@ -77,19 +78,49 @@ impl CliChain for Wococo {
const RUNTIME_VERSION: RuntimeVersion = bp_wococo::VERSION;
type KeyPair = sp_core::sr25519::Pair;
- type MessagePayload = ();
+ type MessagePayload = MessagePayload<
+ bp_wococo::AccountId,
+ bp_rococo::AccountPublic,
+ bp_rococo::Signature,
+ Vec<u8>,
+ >;
fn ss58_format() -> u16 {
42
}
- fn max_extrinsic_weight() -> Weight {
- bp_wococo::max_extrinsic_weight()
- }
-
fn encode_message(
- _message: encode_message::MessagePayload,
+ message: encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload> {
- Err(anyhow!("Sending messages from Wococo is not yet supported."))
+ match message {
+ encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0)
+ .map_err(|e| anyhow!("Failed to decode Wococo's MessagePayload: {:?}", e)),
+ encode_message::MessagePayload::Call { mut call, mut sender, dispatch_weight } => {
+ type Source = Wococo;
+ type Target = relay_rococo_client::Rococo;
+
+ sender.enforce_chain::<Source>();
+ let spec_version = Target::RUNTIME_VERSION.spec_version;
+ let origin = CallOrigin::SourceAccount(sender.raw_id());
+ encode_call::preprocess_call::<Source, Target>(
+ &mut call,
+ bridge::WOCOCO_TO_ROCOCO_INDEX,
+ );
+ let call = Target::encode_call(&call)?;
+ let dispatch_weight = dispatch_weight.map(Ok).unwrap_or_else(|| {
+ Err(anyhow::format_err!(
+ "Please specify dispatch weight of the encoded Rococo call"
+ ))
+ })?;
+
+ Ok(send_message::message_payload(
+ spec_version,
+ dispatch_weight,
+ origin,
+ &call,
+ DispatchFeePayment::AtSourceChain,
+ ))
+ },
+ }
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/wococo_headers_to_rococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/wococo_headers_to_rococo.rs
index fe17976d06a86d53e143413e20ce29cf6c93cb2a..a7bff5951882e40f6e59c078d42bee70d7ba0c25 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/wococo_headers_to_rococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/wococo_headers_to_rococo.rs
@@ -16,17 +16,9 @@
//! Wococo-to-Rococo headers sync entrypoint.
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_header_chain::justification::GrandpaJustification;
-use relay_rococo_client::{Rococo, SigningParams as RococoSigningParams};
-use relay_substrate_client::{Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use relay_utils::metrics::MetricsParams;
-use relay_wococo_client::{SyncHeader as WococoSyncHeader, Wococo};
-use substrate_relay_helper::finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate,
-};
+use async_trait::async_trait;
+use relay_rococo_client::Rococo;
+use substrate_relay_helper::{finality_pipeline::SubstrateFinalitySyncPipeline, TransactionParams};
/// Maximal saturating difference between `balance(now)` and `balance(now-24h)` to treat
/// relay as gone wild.
@@ -35,76 +27,36 @@ use substrate_relay_helper::finality_pipeline::{
/// Note that this is in plancks, so this corresponds to `1500 UNITS`.
pub(crate) const MAXIMAL_BALANCE_DECREASE_PER_DAY: bp_rococo::Balance = 1_500_000_000_000_000;
-/// Wococo-to-Rococo finality sync pipeline.
-pub(crate) type FinalityPipelineWococoFinalityToRococo =
- SubstrateFinalityToSubstrate<Wococo, Rococo, RococoSigningParams>;
-
+/// Description of Wococo -> Rococo finalized headers bridge.
#[derive(Clone, Debug)]
-pub(crate) struct WococoFinalityToRococo {
- finality_pipeline: FinalityPipelineWococoFinalityToRococo,
-}
-
-impl WococoFinalityToRococo {
- pub fn new(target_client: Client<Rococo>, target_sign: RococoSigningParams) -> Self {
- Self {
- finality_pipeline: FinalityPipelineWococoFinalityToRococo::new(
- target_client,
- target_sign,
- ),
- }
- }
-}
-
+pub struct WococoFinalityToRococo;
+substrate_relay_helper::generate_mocked_submit_finality_proof_call_builder!(
+ WococoFinalityToRococo,
+ WococoFinalityToRococoCallBuilder,
+ relay_rococo_client::runtime::Call::BridgeGrandpaWococo,
+ relay_rococo_client::runtime::BridgeGrandpaWococoCall::submit_finality_proof
+);
+
+#[async_trait]
impl SubstrateFinalitySyncPipeline for WococoFinalityToRococo {
- type FinalitySyncPipeline = FinalityPipelineWococoFinalityToRococo;
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_wococo::BEST_FINALIZED_WOCOCO_HEADER_METHOD;
-
+ type SourceChain = relay_wococo_client::Wococo;
type TargetChain = Rococo;
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- crate::chains::add_polkadot_kusama_price_metrics::<Self::FinalitySyncPipeline>(params)
- }
-
- fn start_relay_guards(&self) {
- relay_substrate_client::guard::abort_on_spec_version_change(
- self.finality_pipeline.target_client.clone(),
- bp_rococo::VERSION.spec_version,
- );
- relay_substrate_client::guard::abort_when_account_balance_decreased(
- self.finality_pipeline.target_client.clone(),
- self.transactions_author(),
+ type SubmitFinalityProofCallBuilder = WococoFinalityToRococoCallBuilder;
+ type TransactionSignScheme = Rococo;
+
+ async fn start_relay_guards(
+ target_client: &relay_substrate_client::Client<Rococo>,
+ transaction_params: &TransactionParams<sp_core::sr25519::Pair>,
+ enable_version_guard: bool,
+ ) -> relay_substrate_client::Result<()> {
+ substrate_relay_helper::finality_guards::start::<Rococo, Rococo>(
+ target_client,
+ transaction_params,
+ enable_version_guard,
MAXIMAL_BALANCE_DECREASE_PER_DAY,
- );
- }
-
- fn transactions_author(&self) -> bp_rococo::AccountId {
- (*self.finality_pipeline.target_sign.public().as_array_ref()).into()
- }
-
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Rococo>,
- transaction_nonce: IndexOf<Rococo>,
- header: WococoSyncHeader,
- proof: GrandpaJustification<bp_wococo::Header>,
- ) -> Bytes {
- let call = relay_rococo_client::runtime::Call::BridgeGrandpaWococo(
- relay_rococo_client::runtime::BridgeGrandpaWococoCall::submit_finality_proof(
- Box::new(header.into_inner()),
- proof,
- ),
- );
- let genesis_hash = *self.finality_pipeline.target_client.genesis_hash();
- let transaction = Rococo::sign_transaction(
- genesis_hash,
- &self.finality_pipeline.target_sign,
- era,
- UnsignedTransaction::new(call, transaction_nonce),
- );
-
- Bytes(transaction.encode())
+ )
+ .await
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs b/polkadot/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs
index dcba89e43f05ce90302fa03b41afc40f6085cfb5..2c44803f2c06a5a4e3658d826c254cd8285cdad8 100644
--- a/polkadot/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs
@@ -16,279 +16,49 @@
//! Wococo-to-Rococo messages sync entrypoint.
-use std::ops::RangeInclusive;
-
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
-use bp_messages::MessageNonce;
-use bridge_runtime_common::messages::target::FromBridgedChainMessagesProof;
use frame_support::weights::Weight;
-use messages_relay::{message_lane::MessageLane, relay_strategy::MixStrategy};
-use relay_rococo_client::{
- HeaderId as RococoHeaderId, Rococo, SigningParams as RococoSigningParams,
-};
-use relay_substrate_client::{Chain, Client, IndexOf, TransactionSignScheme, UnsignedTransaction};
-use relay_wococo_client::{
- HeaderId as WococoHeaderId, SigningParams as WococoSigningParams, Wococo,
-};
-use substrate_relay_helper::{
- messages_lane::{
- select_delivery_transaction_limits, MessagesRelayParams, StandaloneMessagesMetrics,
- SubstrateMessageLane, SubstrateMessageLaneToSubstrate,
- },
- messages_source::SubstrateMessagesSource,
- messages_target::SubstrateMessagesTarget,
- STALL_TIMEOUT,
-};
-/// Wococo-to-Rococo message lane.
-pub type MessageLaneWococoMessagesToRococo =
- SubstrateMessageLaneToSubstrate<Wococo, WococoSigningParams, Rococo, RococoSigningParams>;
-
-#[derive(Clone)]
-pub struct WococoMessagesToRococo {
- message_lane: MessageLaneWococoMessagesToRococo,
-}
+use messages_relay::relay_strategy::MixStrategy;
+use relay_rococo_client::Rococo;
+use relay_wococo_client::Wococo;
+use substrate_relay_helper::messages_lane::SubstrateMessageLane;
+
+/// Description of Wococo -> Rococo messages bridge.
+#[derive(Clone, Debug)]
+pub struct WococoMessagesToRococo;
+substrate_relay_helper::generate_mocked_receive_message_proof_call_builder!(
+ WococoMessagesToRococo,
+ WococoMessagesToRococoReceiveMessagesProofCallBuilder,
+ relay_rococo_client::runtime::Call::BridgeWococoMessages,
+ relay_rococo_client::runtime::BridgeWococoMessagesCall::receive_messages_proof
+);
+substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_builder!(
+ WococoMessagesToRococo,
+ WococoMessagesToRococoReceiveMessagesDeliveryProofCallBuilder,
+ relay_wococo_client::runtime::Call::BridgeRococoMessages,
+ relay_wococo_client::runtime::BridgeRococoMessagesCall::receive_messages_delivery_proof
+);
impl SubstrateMessageLane for WococoMessagesToRococo {
- type MessageLane = MessageLaneWococoMessagesToRococo;
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str =
- bp_rococo::TO_ROCOCO_MESSAGE_DETAILS_METHOD;
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str =
- bp_rococo::TO_ROCOCO_LATEST_GENERATED_NONCE_METHOD;
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_rococo::TO_ROCOCO_LATEST_RECEIVED_NONCE_METHOD;
-
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str =
- bp_wococo::FROM_WOCOCO_LATEST_RECEIVED_NONCE_METHOD;
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str =
- bp_wococo::FROM_WOCOCO_LATEST_CONFIRMED_NONCE_METHOD;
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str =
- bp_wococo::FROM_WOCOCO_UNREWARDED_RELAYERS_STATE;
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> = None;
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str =
- bp_wococo::BEST_FINALIZED_WOCOCO_HEADER_METHOD;
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str =
- bp_rococo::BEST_FINALIZED_ROCOCO_HEADER_METHOD;
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str = bp_wococo::WITH_ROCOCO_MESSAGES_PALLET_NAME;
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str = bp_rococo::WITH_WOCOCO_MESSAGES_PALLET_NAME;
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight =
- bp_rococo::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str> = None;
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str> = None;
type SourceChain = Wococo;
type TargetChain = Rococo;
- fn source_transactions_author(&self) -> bp_wococo::AccountId {
- (*self.message_lane.source_sign.public().as_array_ref()).into()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: WococoHeaderId,
- transaction_nonce: IndexOf<Wococo>,
- _generated_at_block: RococoHeaderId,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- let (relayers_state, proof) = proof;
- let call = relay_wococo_client::runtime::Call::BridgeMessagesRococo(
- relay_wococo_client::runtime::BridgeMessagesRococoCall::receive_messages_delivery_proof(
- proof,
- relayers_state,
- ),
- );
- let genesis_hash = *self.message_lane.source_client.genesis_hash();
- let transaction = Wococo::sign_transaction(
- genesis_hash,
- &self.message_lane.source_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.source_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Rococo -> Wococo confirmation transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_wococo::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_wococo::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-
- fn target_transactions_author(&self) -> bp_rococo::AccountId {
- (*self.message_lane.target_sign.public().as_array_ref()).into()
- }
+ type SourceTransactionSignScheme = Wococo;
+ type TargetTransactionSignScheme = Rococo;
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: WococoHeaderId,
- transaction_nonce: IndexOf<Rococo>,
- _generated_at_header: WococoHeaderId,
- _nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- let (dispatch_weight, proof) = proof;
- let FromBridgedChainMessagesProof { ref nonces_start, ref nonces_end, .. } = proof;
- let messages_count = nonces_end - nonces_start + 1;
+ type ReceiveMessagesProofCallBuilder = WococoMessagesToRococoReceiveMessagesProofCallBuilder;
+ type ReceiveMessagesDeliveryProofCallBuilder =
+ WococoMessagesToRococoReceiveMessagesDeliveryProofCallBuilder;
- let call = relay_rococo_client::runtime::Call::BridgeMessagesWococo(
- relay_rococo_client::runtime::BridgeMessagesWococoCall::receive_messages_proof(
- self.message_lane.relayer_id_at_source.clone(),
- proof,
- messages_count as _,
- dispatch_weight,
- ),
- );
- let genesis_hash = *self.message_lane.target_client.genesis_hash();
- let transaction = Rococo::sign_transaction(
- genesis_hash,
- &self.message_lane.target_sign,
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- self.message_lane.target_transactions_mortality,
- ),
- UnsignedTransaction::new(call, transaction_nonce),
- );
- log::trace!(
- target: "bridge",
- "Prepared Wococo -> Rococo delivery transaction. Weight: <unknown>/{}, size: {}/{}",
- bp_rococo::max_extrinsic_weight(),
- transaction.encode().len(),
- bp_rococo::max_extrinsic_size(),
- );
- Bytes(transaction.encode())
- }
-}
-
-/// Wococo node as messages source.
-type WococoSourceClient = SubstrateMessagesSource<WococoMessagesToRococo>;
-
-/// Rococo node as messages target.
-type RococoTargetClient = SubstrateMessagesTarget<WococoMessagesToRococo>;
-
-/// Run Wococo-to-Rococo messages sync.
-pub async fn run(
- params: MessagesRelayParams<
- Wococo,
- WococoSigningParams,
- Rococo,
- RococoSigningParams,
- MixStrategy,
- >,
-) -> anyhow::Result<()> {
- let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- Wococo::AVERAGE_BLOCK_INTERVAL,
- Rococo::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
- );
- let relayer_id_at_wococo = (*params.source_sign.public().as_array_ref()).into();
-
- let lane_id = params.lane_id;
- let source_client = params.source_client;
- let target_client = params.target_client;
- let lane = WococoMessagesToRococo {
- message_lane: SubstrateMessageLaneToSubstrate {
- source_client: source_client.clone(),
- source_sign: params.source_sign,
- source_transactions_mortality: params.source_transactions_mortality,
- target_client: target_client.clone(),
- target_sign: params.target_sign,
- target_transactions_mortality: params.target_transactions_mortality,
- relayer_id_at_source: relayer_id_at_wococo,
- },
- };
-
- // 2/3 is reserved for proofs and tx overhead
- let max_messages_size_in_single_batch = bp_rococo::max_extrinsic_size() / 3;
- // we don't know exact weights of the Rococo runtime. So to guess weights we'll be using
- // weights from Rialto and then simply dividing it by x2.
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- select_delivery_transaction_limits::<
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>,
- >(
- bp_rococo::max_extrinsic_weight(),
- bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- );
- let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
- (max_messages_in_single_batch / 2, max_messages_weight_in_single_batch / 2);
-
- log::info!(
- target: "bridge",
- "Starting Wococo -> Rococo messages relay.\n\t\
- Wococo relayer account id: {:?}\n\t\
- Max messages in single transaction: {}\n\t\
- Max messages size in single transaction: {}\n\t\
- Max messages weight in single transaction: {}\n\t\
- Tx mortality: {:?}/{:?}\n\t\
- Stall timeout: {:?}",
- lane.message_lane.relayer_id_at_source,
- max_messages_in_single_batch,
- max_messages_size_in_single_batch,
- max_messages_weight_in_single_batch,
- params.source_transactions_mortality,
- params.target_transactions_mortality,
- stall_timeout,
- );
-
- let standalone_metrics = params
- .standalone_metrics
- .map(Ok)
- .unwrap_or_else(|| standalone_metrics(source_client.clone(), target_client.clone()))?;
- messages_relay::message_lane_loop::run(
- messages_relay::message_lane_loop::Params {
- lane: lane_id,
- source_tick: Wococo::AVERAGE_BLOCK_INTERVAL,
- target_tick: Rococo::AVERAGE_BLOCK_INTERVAL,
- reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
- stall_timeout,
- delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
- max_unrewarded_relayer_entries_at_target:
- bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- max_unconfirmed_nonces_at_target:
- bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
- max_messages_in_single_batch,
- max_messages_weight_in_single_batch,
- max_messages_size_in_single_batch,
- relay_strategy: params.relay_strategy,
- },
- },
- WococoSourceClient::new(
- source_client.clone(),
- lane.clone(),
- lane_id,
- params.target_to_source_headers_relay,
- ),
- RococoTargetClient::new(
- target_client,
- lane,
- lane_id,
- standalone_metrics.clone(),
- params.source_to_target_headers_relay,
- ),
- standalone_metrics.register_and_spawn(params.metrics_params)?,
- futures::future::pending(),
- )
- .await
- .map_err(Into::into)
-}
+ type TargetToSourceChainConversionRateUpdateBuilder = ();
-/// Create standalone metrics for the Wococo -> Rococo messages loop.
-pub(crate) fn standalone_metrics(
- source_client: Client<Wococo>,
- target_client: Client<Rococo>,
-) -> anyhow::Result<StandaloneMessagesMetrics<Wococo, Rococo>> {
- substrate_relay_helper::messages_lane::standalone_metrics(
- source_client,
- target_client,
- None,
- None,
- None,
- None,
- )
+ type RelayStrategy = MixStrategy;
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/bridge.rs b/polkadot/bridges/relays/bin-substrate/src/cli/bridge.rs
index 1af6142c53eca9e1eff7768b8a6083b6c2685921..2eb836a84a753947b05a1fb0ad667c1788ad6388 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/bridge.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/bridge.rs
@@ -68,7 +68,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::millau_messages_to_rialto::run as relay_messages;
+ use crate::chains::millau_messages_to_rialto::MillauMessagesToRialto as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
@@ -90,7 +90,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::rialto_messages_to_millau::run as relay_messages;
+ use crate::chains::rialto_messages_to_millau::RialtoMessagesToMillau as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
@@ -113,7 +113,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::rococo_messages_to_wococo::run as relay_messages;
+ use crate::chains::rococo_messages_to_wococo::RococoMessagesToWococo as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
@@ -135,7 +135,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::wococo_messages_to_rococo::run as relay_messages;
+ use crate::chains::wococo_messages_to_rococo::WococoMessagesToRococo as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
@@ -157,7 +157,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::kusama_messages_to_polkadot::run as relay_messages;
+ use crate::chains::kusama_messages_to_polkadot::KusamaMessagesToPolkadot as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
@@ -179,7 +179,7 @@ macro_rules! select_full_bridge {
// Relay-messages
#[allow(unused_imports)]
- use crate::chains::polkadot_messages_to_kusama::run as relay_messages;
+ use crate::chains::polkadot_messages_to_kusama::PolkadotMessagesToKusama as MessagesLane;
// Send-message / Estimate-fee
#[allow(unused_imports)]
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/encode_call.rs b/polkadot/bridges/relays/bin-substrate/src/cli/encode_call.rs
index e17854662e5c4696f3b3cfb62b2758d6e6e5348b..e288e2c13d6cd06ca84c790828f08e47bb1b7c87 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/encode_call.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/encode_call.rs
@@ -20,6 +20,7 @@ use crate::{
},
select_full_bridge,
};
+use bp_runtime::EncodedOrDecodedCall;
use frame_support::weights::DispatchInfo;
use relay_substrate_client::Chain;
use structopt::StructOpt;
@@ -84,14 +85,11 @@ pub enum Call {
}
pub trait CliEncodeCall: Chain {
- /// Maximal size (in bytes) of any extrinsic (from the runtime).
- fn max_extrinsic_size() -> u32;
-
/// Encode a CLI call.
- fn encode_call(call: &Call) -> anyhow::Result<Self::Call>;
+ fn encode_call(call: &Call) -> anyhow::Result<EncodedOrDecodedCall<Self::Call>>;
/// Get dispatch info for the call.
- fn get_dispatch_info(call: &Self::Call) -> anyhow::Result<DispatchInfo>;
+ fn get_dispatch_info(call: &EncodedOrDecodedCall<Self::Call>) -> anyhow::Result<DispatchInfo>;
}
impl EncodeCall {
@@ -103,7 +101,10 @@ impl EncodeCall {
let encoded = HexBytes::encode(&call);
log::info!(target: "bridge", "Generated {} call: {:#?}", Source::NAME, call);
- log::info!(target: "bridge", "Weight of {} call: {}", Source::NAME, Source::get_dispatch_info(&call)?.weight);
+ log::info!(target: "bridge", "Weight of {} call: {}", Source::NAME, Source::get_dispatch_info(&call)
+ .map(|dispatch_info| format!("{}", dispatch_info.weight))
+ .unwrap_or_else(|_| "<unknown>".to_string())
+ );
log::info!(target: "bridge", "Encoded {} call: {:?}", Source::NAME, encoded);
Ok(encoded)
@@ -311,8 +312,8 @@ mod tests {
);
}
- #[test]
- fn should_encode_bridge_send_message_call() {
+ #[async_std::test]
+ async fn should_encode_bridge_send_message_call() {
// given
let encode_message = SendMessage::from_iter(vec![
"send-message",
@@ -328,6 +329,7 @@ mod tests {
"remark",
])
.encode_payload()
+ .await
.unwrap();
let mut encode_call = EncodeCall::from_iter(vec![
@@ -345,7 +347,7 @@ mod tests {
// then
assert!(format!("{:?}", call_hex).starts_with(
- "0x0f030000000001000000381409000000000001d43593c715fdd31c61141abd04a99fd6822c8558854cc\
+ "0x0f030000000001000000000000000000000001d43593c715fdd31c61141abd04a99fd6822c8558854cc\
de39a5684e7a56da27d01d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01"
))
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/encode_message.rs b/polkadot/bridges/relays/bin-substrate/src/cli/encode_message.rs
index 98e1269aa68e6002ba463503e2b960cdf14c4814..677fc29ef15313c3f50bb1b1d3b51b5ba0a9f278 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/encode_message.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/encode_message.rs
@@ -18,6 +18,7 @@ use crate::{
cli::{bridge::FullBridge, AccountId, CliChain, HexBytes},
select_full_bridge,
};
+use frame_support::weights::Weight;
use structopt::StructOpt;
use strum::VariantNames;
@@ -37,6 +38,12 @@ pub enum MessagePayload {
/// SS58 encoded Source account that will send the payload.
#[structopt(long)]
sender: AccountId,
+ /// Weight of the call.
+ ///
+ /// It must be specified if the chain runtime is not bundled with the relay, or if
+ /// you want to override bundled weight.
+ #[structopt(long)]
+ dispatch_weight: Option<Weight>,
},
}
@@ -97,6 +104,8 @@ mod tests {
"call",
"--sender",
&sender,
+ "--dispatch-weight",
+ "42",
"remark",
"--remark-size",
"12",
@@ -106,6 +115,6 @@ mod tests {
let hex = encode_message.encode().unwrap();
// then
- assert_eq!(format!("{:?}", hex), "0x0100000010f108000000000002d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d003c000130000000000000000000000000");
+ assert_eq!(format!("{:?}", hex), "0x010000002a0000000000000002d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d003c000130000000000000000000000000");
}
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/estimate_fee.rs b/polkadot/bridges/relays/bin-substrate/src/cli/estimate_fee.rs
index d063ce544cd243099711c9c0b5b048c5b8af90e7..bab625314e824547f1ed839604d1543f3b43d3dc 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/estimate_fee.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/estimate_fee.rs
@@ -15,17 +15,22 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
use crate::{
- cli::{bridge::FullBridge, Balance, CliChain, HexBytes, HexLaneId, SourceConnectionParams},
+ cli::{
+ bridge::FullBridge, relay_headers_and_messages::CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO,
+ Balance, CliChain, HexBytes, HexLaneId, SourceConnectionParams,
+ },
select_full_bridge,
};
use bp_runtime::BalanceOf;
use codec::{Decode, Encode};
use relay_substrate_client::Chain;
+use sp_runtime::FixedU128;
use structopt::StructOpt;
use strum::VariantNames;
+use substrate_relay_helper::helpers::tokens_conversion_rate_from_metrics;
/// Estimate Delivery & Dispatch Fee command.
-#[derive(StructOpt, Debug, PartialEq, Eq)]
+#[derive(StructOpt, Debug, PartialEq)]
pub struct EstimateFee {
/// A bridge instance to encode call for.
#[structopt(possible_values = FullBridge::VARIANTS, case_insensitive = true)]
@@ -35,15 +40,44 @@ pub struct EstimateFee {
/// Hex-encoded id of lane that will be delivering the message.
#[structopt(long, default_value = "00000000")]
lane: HexLaneId,
+ /// A way to override conversion rate between bridge tokens.
+ ///
+ /// If not specified, conversion rate from runtime storage is used. It may be obsolete and
+ /// your message won't be relayed.
+ #[structopt(long)]
+ conversion_rate_override: Option<ConversionRateOverride>,
/// Payload to send over the bridge.
#[structopt(flatten)]
payload: crate::cli::encode_message::MessagePayload,
}
+/// A way to override conversion rate between bridge tokens.
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub enum ConversionRateOverride {
+ /// The actual conversion rate is computed in the same way how rate metric works.
+ Metric,
+ /// The actual conversion rate is specified explicitly.
+ Explicit(f64),
+}
+
+impl std::str::FromStr for ConversionRateOverride {
+ type Err = String;
+
+ fn from_str(s: &str) -> Result<Self, Self::Err> {
+ if s.to_lowercase() == "metric" {
+ return Ok(ConversionRateOverride::Metric)
+ }
+
+ f64::from_str(s)
+ .map(ConversionRateOverride::Explicit)
+ .map_err(|e| format!("Failed to parse '{:?}'. Expected 'metric' or explicit value", e))
+ }
+}
+
impl EstimateFee {
/// Run the command.
pub async fn run(self) -> anyhow::Result<()> {
- let Self { source, bridge, lane, payload } = self;
+ let Self { source, bridge, lane, conversion_rate_override, payload } = self;
select_full_bridge!(bridge, {
let source_client = source.to_client::<Source>().await?;
@@ -51,8 +85,9 @@ impl EstimateFee {
let payload =
Source::encode_message(payload).map_err(|e| anyhow::format_err!("{:?}", e))?;
- let fee: BalanceOf<Source> = estimate_message_delivery_and_dispatch_fee(
+ let fee = estimate_message_delivery_and_dispatch_fee::<Source, Target, _>(
&source_client,
+ conversion_rate_override,
ESTIMATE_MESSAGE_FEE_METHOD,
lane,
payload,
@@ -66,16 +101,114 @@ impl EstimateFee {
}
}
-pub(crate) async fn estimate_message_delivery_and_dispatch_fee<Fee: Decode, C: Chain, P: Encode>(
- client: &relay_substrate_client::Client<C>,
+/// The caller may provide target to source tokens conversion rate override to use in fee
+/// computation.
+pub(crate) async fn estimate_message_delivery_and_dispatch_fee<
+ Source: Chain,
+ Target: Chain,
+ P: Clone + Encode,
+>(
+ client: &relay_substrate_client::Client<Source>,
+ conversion_rate_override: Option<ConversionRateOverride>,
+ estimate_fee_method: &str,
+ lane: bp_messages::LaneId,
+ payload: P,
+) -> anyhow::Result<BalanceOf<Source>> {
+ // actual conversion rate CAN be lesser than the rate stored in the runtime. So we may try to
+ // pay lesser fee for the message delivery. But in this case, message may be rejected by the
+ // lane. So we MUST use the larger of two fees - one computed with stored fee and the one
+ // computed with actual fee.
+
+ let conversion_rate_override =
+ match (conversion_rate_override, Source::TOKEN_ID, Target::TOKEN_ID) {
+ (Some(ConversionRateOverride::Explicit(v)), _, _) => {
+ let conversion_rate_override = FixedU128::from_float(v);
+ log::info!(
+ target: "bridge",
+ "{} -> {} conversion rate override: {:?} (explicit)",
+ Target::NAME,
+ Source::NAME,
+ conversion_rate_override.to_float(),
+ );
+ Some(conversion_rate_override)
+ },
+ (
+ Some(ConversionRateOverride::Metric),
+ Some(source_token_id),
+ Some(target_token_id),
+ ) => {
+ let conversion_rate_override =
+ tokens_conversion_rate_from_metrics(target_token_id, source_token_id).await?;
+ // So we have current actual conversion rate and rate that is stored in the runtime.
+ // And we may simply choose the maximal of these. But what if right now there's
+ // rate update transaction on the way, that is updating rate to 10 seconds old
+ // actual rate, which is bigger than the current rate? Then our message will be
+ // rejected.
+ //
+ // So let's increase the actual rate by the same value that the conversion rate
+ // updater is using.
+ let increased_conversion_rate_override = FixedU128::from_float(
+ conversion_rate_override * (1.0 + CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO),
+ );
+ log::info!(
+ target: "bridge",
+ "{} -> {} conversion rate override: {} (value from metric - {})",
+ Target::NAME,
+ Source::NAME,
+ increased_conversion_rate_override.to_float(),
+ conversion_rate_override,
+ );
+ Some(increased_conversion_rate_override)
+ },
+ _ => None,
+ };
+
+ let without_override = do_estimate_message_delivery_and_dispatch_fee(
+ client,
+ estimate_fee_method,
+ lane,
+ payload.clone(),
+ None,
+ )
+ .await?;
+ let with_override = do_estimate_message_delivery_and_dispatch_fee(
+ client,
+ estimate_fee_method,
+ lane,
+ payload.clone(),
+ conversion_rate_override,
+ )
+ .await?;
+ let maximal_fee = std::cmp::max(without_override, with_override);
+
+ log::info!(
+ target: "bridge",
+ "Estimated message fee: {:?} = max of {:?} (without rate override) and {:?} (with override to {:?})",
+ maximal_fee,
+ without_override,
+ with_override,
+ conversion_rate_override,
+ );
+
+ Ok(maximal_fee)
+}
+
+/// Estimate message delivery and dispatch fee with given conversion rate override.
+async fn do_estimate_message_delivery_and_dispatch_fee<Source: Chain, P: Encode>(
+ client: &relay_substrate_client::Client<Source>,
estimate_fee_method: &str,
lane: bp_messages::LaneId,
payload: P,
-) -> anyhow::Result<Fee> {
+ conversion_rate_override: Option<FixedU128>,
+) -> anyhow::Result<BalanceOf<Source>> {
let encoded_response = client
- .state_call(estimate_fee_method.into(), (lane, payload).encode().into(), None)
+ .state_call(
+ estimate_fee_method.into(),
+ (lane, payload, conversion_rate_override).encode().into(),
+ None,
+ )
.await?;
- let decoded_response: Option<Fee> = Decode::decode(&mut &encoded_response.0[..])
+ let decoded_response: Option<BalanceOf<Source>> = Decode::decode(&mut &encoded_response.0[..])
.map_err(relay_substrate_client::Error::ResponseParseFailed)?;
let fee = decoded_response.ok_or_else(|| {
anyhow::format_err!("Unable to decode fee from: {:?}", HexBytes(encoded_response.to_vec()))
@@ -86,7 +219,7 @@ pub(crate) async fn estimate_message_delivery_and_dispatch_fee<Fee: Decode, C: C
#[cfg(test)]
mod tests {
use super::*;
- use crate::cli::encode_call;
+ use crate::cli::{encode_call, RuntimeVersionType, SourceRuntimeVersionParams};
use sp_core::crypto::Ss58Codec;
#[test]
@@ -100,9 +233,13 @@ mod tests {
"rialto-to-millau",
"--source-port",
"1234",
+ "--conversion-rate-override",
+ "42.5",
"call",
"--sender",
&alice,
+ "--dispatch-weight",
+ "42",
"remark",
"--remark-payload",
"1234",
@@ -114,17 +251,24 @@ mod tests {
EstimateFee {
bridge: FullBridge::RialtoToMillau,
lane: HexLaneId([0, 0, 0, 0]),
+ conversion_rate_override: Some(ConversionRateOverride::Explicit(42.5)),
source: SourceConnectionParams {
source_host: "127.0.0.1".into(),
source_port: 1234,
source_secure: false,
+ source_runtime_version: SourceRuntimeVersionParams {
+ source_version_mode: RuntimeVersionType::Bundle,
+ source_spec_version: None,
+ source_transaction_version: None,
+ }
},
payload: crate::cli::encode_message::MessagePayload::Call {
sender: alice.parse().unwrap(),
call: encode_call::Call::Remark {
remark_payload: Some(HexBytes(vec![0x12, 0x34])),
remark_size: None,
- }
+ },
+ dispatch_weight: Some(42),
}
}
);
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/init_bridge.rs b/polkadot/bridges/relays/bin-substrate/src/cli/init_bridge.rs
index ffda0b1200884bac7924baddbb220af5c8e3ab72..a0129ce9baa469abf8290e769790d943d1609d0c 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/init_bridge.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/init_bridge.rs
@@ -18,7 +18,7 @@ use crate::cli::{SourceConnectionParams, TargetConnectionParams, TargetSigningPa
use bp_header_chain::InitializationData;
use bp_runtime::Chain as ChainBase;
use codec::Encode;
-use relay_substrate_client::{Chain, TransactionSignScheme, UnsignedTransaction};
+use relay_substrate_client::{Chain, SignParam, TransactionSignScheme, UnsignedTransaction};
use sp_core::{Bytes, Pair};
use structopt::StructOpt;
use strum::{EnumString, EnumVariantNames, VariantNames};
@@ -187,23 +187,27 @@ impl InitBridge {
let target_client = self.target.to_client::<Target>().await?;
let target_sign = self.target_sign.to_keypair::<Target>()?;
+ let (spec_version, transaction_version) =
+ target_client.simple_runtime_version().await?;
substrate_relay_helper::headers_initialize::initialize(
source_client,
target_client.clone(),
target_sign.public().into(),
move |transaction_nonce, initialization_data| {
- Bytes(
- Target::sign_transaction(
- *target_client.genesis_hash(),
- &target_sign,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- encode_init_bridge(initialization_data),
+ Ok(Bytes(
+ Target::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: *target_client.genesis_hash(),
+ signer: target_sign,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ encode_init_bridge(initialization_data).into(),
transaction_nonce,
),
- )
+ })?
.encode(),
- )
+ ))
},
)
.await;
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/mod.rs b/polkadot/bridges/relays/bin-substrate/src/cli/mod.rs
index d98e8af0af084d297a4610fd2cbd72ca6593a5ff..9842f300d1c6b4b072953e19f5a06f3b39443ee0 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/mod.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/mod.rs
@@ -18,11 +18,13 @@
use std::convert::TryInto;
-use bp_messages::LaneId;
use codec::{Decode, Encode};
-use frame_support::weights::Weight;
+use relay_substrate_client::ChainRuntimeVersion;
use sp_runtime::app_crypto::Ss58Codec;
use structopt::{clap::arg_enum, StructOpt};
+use strum::{EnumString, EnumVariantNames};
+
+use bp_messages::LaneId;
pub(crate) mod bridge;
pub(crate) mod encode_call;
@@ -33,6 +35,7 @@ pub(crate) mod send_message;
mod derive_account;
mod init_bridge;
mod register_parachain;
+mod reinit_bridge;
mod relay_headers;
mod relay_headers_and_messages;
mod relay_messages;
@@ -69,6 +72,11 @@ pub enum Command {
///
/// Sends initialization transaction to bootstrap the bridge with current finalized block data.
InitBridge(init_bridge::InitBridge),
+ /// Reinitialize on-chain bridge pallet with current header data.
+ ///
+ /// Sends all missing mandatory headers to bootstrap the bridge with current finalized block
+ /// data.
+ ReinitBridge(reinit_bridge::ReinitBridge),
/// Send custom message over the bridge.
///
/// Allows interacting with the bridge by sending messages over `Messages` component.
@@ -124,6 +132,7 @@ impl Command {
Self::RelayMessages(arg) => arg.run().await?,
Self::RelayHeadersAndMessages(arg) => arg.run().await?,
Self::InitBridge(arg) => arg.run().await?,
+ Self::ReinitBridge(arg) => arg.run().await?,
Self::SendMessage(arg) => arg.run().await?,
Self::EncodeCall(arg) => arg.run().await?,
Self::EncodeMessage(arg) => arg.run().await?,
@@ -238,7 +247,7 @@ impl AccountId {
///
/// Used to abstract away CLI commands.
pub trait CliChain: relay_substrate_client::Chain {
- /// Chain's current version of the runtime.
+ /// Current version of the chain runtime, known to relay.
const RUNTIME_VERSION: sp_version::RuntimeVersion;
/// Crypto KeyPair type used to send messages.
@@ -258,9 +267,6 @@ pub trait CliChain: relay_substrate_client::Chain {
fn encode_message(
message: crate::cli::encode_message::MessagePayload,
) -> anyhow::Result<Self::MessagePayload>;
-
- /// Maximal extrinsic weight (from the runtime).
- fn max_extrinsic_weight() -> Weight;
}
/// Lane id.
@@ -368,6 +374,17 @@ where
}
}
+#[doc = "Runtime version params."]
+#[derive(StructOpt, Debug, PartialEq, Eq, Clone, Copy, EnumString, EnumVariantNames)]
+pub enum RuntimeVersionType {
+ /// Auto query version from chain
+ Auto,
+ /// Custom `spec_version` and `transaction_version`
+ Custom,
+ /// Read version from bundle dependencies directly.
+ Bundle,
+}
+
/// Create chain-specific set of configuration objects: connection parameters,
/// signing parameters and bridge initialization parameters.
#[macro_export]
@@ -381,11 +398,28 @@ macro_rules! declare_chain_options {
#[structopt(long, default_value = "127.0.0.1")]
pub [<$chain_prefix _host>]: String,
#[doc = "Connect to " $chain " node websocket server at given port."]
- #[structopt(long)]
+ #[structopt(long, default_value = "9944")]
pub [<$chain_prefix _port>]: u16,
#[doc = "Use secure websocket connection."]
#[structopt(long)]
pub [<$chain_prefix _secure>]: bool,
+ #[doc = "Custom runtime version"]
+ #[structopt(flatten)]
+ pub [<$chain_prefix _runtime_version>]: [<$chain RuntimeVersionParams>],
+ }
+
+ #[doc = $chain " runtime version params."]
+ #[derive(StructOpt, Debug, PartialEq, Eq, Clone, Copy)]
+ pub struct [<$chain RuntimeVersionParams>] {
+ #[doc = "The type of runtime version for chain " $chain]
+ #[structopt(long, default_value = "Bundle")]
+ pub [<$chain_prefix _version_mode>]: RuntimeVersionType,
+ #[doc = "The custom sepc_version for chain " $chain]
+ #[structopt(long)]
+ pub [<$chain_prefix _spec_version>]: Option<u32>,
+ #[doc = "The custom transaction_version for chain " $chain]
+ #[structopt(long)]
+ pub [<$chain_prefix _transaction_version>]: Option<u32>,
}
#[doc = $chain " signing params."]
@@ -501,18 +535,82 @@ macro_rules! declare_chain_options {
}
impl [<$chain ConnectionParams>] {
+ /// Returns `true` if version guard can be started.
+ ///
+ /// There's no reason to run version guard when version mode is set to `Auto`. It can
+ /// lead to relay shutdown when chain is upgraded, even though we have explicitly
+ /// said that we don't want to shutdown.
+ #[allow(dead_code)]
+ pub fn can_start_version_guard(&self) -> bool {
+ self.[<$chain_prefix _runtime_version>].[<$chain_prefix _version_mode>] != RuntimeVersionType::Auto
+ }
+
/// Convert connection params into Substrate client.
pub async fn to_client<Chain: CliChain>(
&self,
) -> anyhow::Result<relay_substrate_client::Client<Chain>> {
+ let chain_runtime_version = self
+ .[<$chain_prefix _runtime_version>]
+ .into_runtime_version(Some(Chain::RUNTIME_VERSION))?;
Ok(relay_substrate_client::Client::new(relay_substrate_client::ConnectionParams {
host: self.[<$chain_prefix _host>].clone(),
port: self.[<$chain_prefix _port>],
secure: self.[<$chain_prefix _secure>],
+ chain_runtime_version,
})
.await
)
}
+
+ /// Return selected `chain_spec` version.
+ ///
+ /// This function only connects to the node if version mode is set to `Auto`.
+ #[allow(dead_code)]
+ pub async fn selected_chain_spec_version<Chain: CliChain>(
+ &self,
+ ) -> anyhow::Result<u32> {
+ let chain_runtime_version = self
+ .[<$chain_prefix _runtime_version>]
+ .into_runtime_version(Some(Chain::RUNTIME_VERSION))?;
+ Ok(match chain_runtime_version {
+ ChainRuntimeVersion::Auto => self
+ .to_client::<Chain>()
+ .await?
+ .simple_runtime_version()
+ .await?
+ .0,
+ ChainRuntimeVersion::Custom(spec_version, _) => spec_version,
+ })
+ }
+ }
+
+ impl [<$chain RuntimeVersionParams>] {
+ /// Converts self into `ChainRuntimeVersion`.
+ pub fn into_runtime_version(
+ self,
+ bundle_runtime_version: Option<sp_version::RuntimeVersion>,
+ ) -> anyhow::Result<ChainRuntimeVersion> {
+ Ok(match self.[<$chain_prefix _version_mode>] {
+ RuntimeVersionType::Auto => ChainRuntimeVersion::Auto,
+ RuntimeVersionType::Custom => {
+ let except_spec_version = self.[<$chain_prefix _spec_version>]
+ .ok_or_else(|| anyhow::Error::msg(format!("The {}-spec-version is required when choose custom mode", stringify!($chain_prefix))))?;
+ let except_transaction_version = self.[<$chain_prefix _transaction_version>]
+ .ok_or_else(|| anyhow::Error::msg(format!("The {}-transaction-version is required when choose custom mode", stringify!($chain_prefix))))?;
+ ChainRuntimeVersion::Custom(
+ except_spec_version,
+ except_transaction_version
+ )
+ },
+ RuntimeVersionType::Bundle => match bundle_runtime_version {
+ Some(runtime_version) => ChainRuntimeVersion::Custom(
+ runtime_version.spec_version,
+ runtime_version.transaction_version
+ ),
+ None => ChainRuntimeVersion::Auto
+ },
+ })
+ }
}
}
};
@@ -525,9 +623,10 @@ declare_chain_options!(Parachain, parachain);
#[cfg(test)]
mod tests {
- use sp_core::Pair;
use std::str::FromStr;
+ use sp_core::Pair;
+
use super::*;
#[test]
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/register_parachain.rs b/polkadot/bridges/relays/bin-substrate/src/cli/register_parachain.rs
index eae20ffb868a08215aed8056b17b945d77aa364d..c761a5dd1a6039f4ee61dc6edee5bfa01753aa0d 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/register_parachain.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/register_parachain.rs
@@ -20,6 +20,7 @@ use crate::cli::{
};
use codec::Encode;
+use frame_support::Twox64Concat;
use num_traits::Zero;
use polkadot_parachain::primitives::{
HeadData as ParaHeadData, Id as ParaId, ValidationCode as ParaValidationCode,
@@ -29,7 +30,7 @@ use polkadot_runtime_common::{
};
use polkadot_runtime_parachains::paras::ParaLifecycle;
use relay_substrate_client::{
- AccountIdOf, CallOf, Chain, Client, TransactionSignScheme, UnsignedTransaction,
+ AccountIdOf, CallOf, Chain, Client, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use rialto_runtime::SudoCall;
use sp_core::{
@@ -116,23 +117,26 @@ impl RegisterParachain {
let reserve_parachain_id_call: CallOf<Relaychain> =
ParaRegistrarCall::reserve {}.into();
let reserve_parachain_signer = relay_sign.clone();
+ let (spec_version, transaction_version) = relay_client.simple_runtime_version().await?;
wait_until_transaction_is_finalized::<Relaychain>(
relay_client
.submit_and_watch_signed_extrinsic(
relay_sudo_account.clone(),
move |_, transaction_nonce| {
- Bytes(
- Relaychain::sign_transaction(
- relay_genesis_hash,
- &reserve_parachain_signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- reserve_parachain_id_call,
+ Ok(Bytes(
+ Relaychain::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: relay_genesis_hash,
+ signer: reserve_parachain_signer,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ reserve_parachain_id_call.into(),
transaction_nonce,
),
- )
+ })?
.encode(),
- )
+ ))
},
)
.await?,
@@ -168,18 +172,20 @@ impl RegisterParachain {
.submit_and_watch_signed_extrinsic(
relay_sudo_account.clone(),
move |_, transaction_nonce| {
- Bytes(
- Relaychain::sign_transaction(
- relay_genesis_hash,
- ®ister_parathread_signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- register_parathread_call,
+ Ok(Bytes(
+ Relaychain::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: relay_genesis_hash,
+ signer: register_parathread_signer,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ register_parathread_call.into(),
transaction_nonce,
),
- )
+ })?
.encode(),
- )
+ ))
},
)
.await?,
@@ -188,7 +194,7 @@ impl RegisterParachain {
log::info!(target: "bridge", "Registered parachain: {:?}. Waiting for onboarding", para_id);
// wait until parathread is onboarded
- let para_state_key = bp_runtime::storage_map_final_key_twox64_concat(
+ let para_state_key = bp_runtime::storage_map_final_key::<Twox64Concat>(
PARAS_PALLET_NAME,
PARAS_LIFECYCLES_STORAGE_NAME,
¶_id.encode(),
@@ -228,15 +234,20 @@ impl RegisterParachain {
let force_lease_signer = relay_sign.clone();
relay_client
.submit_signed_extrinsic(relay_sudo_account.clone(), move |_, transaction_nonce| {
- Bytes(
- Relaychain::sign_transaction(
- relay_genesis_hash,
- &force_lease_signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(force_lease_call, transaction_nonce),
- )
+ Ok(Bytes(
+ Relaychain::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: relay_genesis_hash,
+ signer: force_lease_signer,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ force_lease_call.into(),
+ transaction_nonce,
+ ),
+ })?
.encode(),
- )
+ ))
})
.await?;
log::info!(target: "bridge", "Registered parachain leases: {:?}. Waiting for onboarding", para_id);
@@ -292,6 +303,9 @@ async fn wait_para_state<Relaychain: Chain>(
#[cfg(test)]
mod tests {
use super::*;
+ use crate::cli::{
+ ParachainRuntimeVersionParams, RelaychainRuntimeVersionParams, RuntimeVersionType,
+ };
#[test]
fn register_rialto_parachain() {
@@ -327,6 +341,11 @@ mod tests {
relaychain_host: "127.0.0.1".into(),
relaychain_port: 9944,
relaychain_secure: false,
+ relaychain_runtime_version: RelaychainRuntimeVersionParams {
+ relaychain_version_mode: RuntimeVersionType::Bundle,
+ relaychain_spec_version: None,
+ relaychain_transaction_version: None,
+ }
},
relay_sign: RelaychainSigningParams {
relaychain_signer: Some("//Alice".into()),
@@ -339,6 +358,11 @@ mod tests {
parachain_host: "127.0.0.1".into(),
parachain_port: 11949,
parachain_secure: false,
+ parachain_runtime_version: ParachainRuntimeVersionParams {
+ parachain_version_mode: RuntimeVersionType::Bundle,
+ parachain_spec_version: None,
+ parachain_transaction_version: None,
+ }
},
}
);
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/reinit_bridge.rs b/polkadot/bridges/relays/bin-substrate/src/cli/reinit_bridge.rs
new file mode 100644
index 0000000000000000000000000000000000000000..89470872cb2eefee543c85b702cfd50a5243d485
--- /dev/null
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/reinit_bridge.rs
@@ -0,0 +1,553 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+use crate::{
+ chains::{
+ kusama_headers_to_polkadot::KusamaFinalityToPolkadot,
+ polkadot_headers_to_kusama::PolkadotFinalityToKusama,
+ },
+ cli::{
+ swap_tokens::wait_until_transaction_is_finalized, SourceConnectionParams,
+ TargetConnectionParams, TargetSigningParams,
+ },
+};
+use bp_header_chain::justification::GrandpaJustification;
+use bp_runtime::Chain;
+use codec::Encode;
+use finality_relay::{SourceClient, SourceHeader};
+use frame_support::weights::Weight;
+use num_traits::One;
+use pallet_bridge_grandpa::weights::WeightInfo;
+use relay_substrate_client::{
+ AccountIdOf, BlockNumberOf, Chain as _, Client, Error as SubstrateError, HeaderOf, SignParam,
+ SyncHeader, TransactionEra, TransactionSignScheme, UnsignedTransaction,
+};
+use sp_core::{Bytes, Pair};
+use std::convert::{TryFrom, TryInto};
+use structopt::StructOpt;
+use strum::{EnumString, EnumVariantNames, VariantNames};
+use substrate_relay_helper::{
+ finality_pipeline::SubstrateFinalitySyncPipeline, finality_source::SubstrateFinalitySource,
+ finality_target::SubstrateFinalityTarget, messages_source::read_client_state,
+ TransactionParams,
+};
+
+/// Reinitialize bridge pallet.
+#[derive(Debug, PartialEq, StructOpt)]
+pub struct ReinitBridge {
+ /// A bridge instance to reinitialize.
+ #[structopt(possible_values = ReinitBridgeName::VARIANTS, case_insensitive = true)]
+ bridge: ReinitBridgeName,
+ #[structopt(flatten)]
+ source: SourceConnectionParams,
+ #[structopt(flatten)]
+ target: TargetConnectionParams,
+ #[structopt(flatten)]
+ target_sign: TargetSigningParams,
+}
+
+#[derive(Debug, EnumString, EnumVariantNames, PartialEq)]
+#[strum(serialize_all = "kebab_case")]
+/// Bridge to initialize.
+pub enum ReinitBridgeName {
+ KusamaToPolkadot,
+ PolkadotToKusama,
+}
+
+macro_rules! select_bridge {
+ ($bridge: expr, $generic: tt) => {
+ match $bridge {
+ ReinitBridgeName::KusamaToPolkadot => {
+ use relay_polkadot_client::runtime;
+
+ type Finality = KusamaFinalityToPolkadot;
+ type Call = runtime::Call;
+
+ fn submit_finality_proof_call(
+ header_and_proof: HeaderAndProof<Finality>,
+ ) -> runtime::Call {
+ runtime::Call::BridgeKusamaGrandpa(
+ runtime::BridgeKusamaGrandpaCall::submit_finality_proof(
+ Box::new(header_and_proof.0.into_inner()),
+ header_and_proof.1,
+ ),
+ )
+ }
+
+ fn set_pallet_operation_mode_call(operational: bool) -> runtime::Call {
+ runtime::Call::BridgeKusamaGrandpa(
+ runtime::BridgeKusamaGrandpaCall::set_operational(operational),
+ )
+ }
+
+ fn batch_all_call(calls: Vec<Call>) -> runtime::Call {
+ runtime::Call::Utility(runtime::UtilityCall::batch_all(calls))
+ }
+
+ $generic
+ },
+ ReinitBridgeName::PolkadotToKusama => {
+ use relay_kusama_client::runtime;
+
+ type Finality = PolkadotFinalityToKusama;
+ type Call = runtime::Call;
+
+ fn submit_finality_proof_call(
+ header_and_proof: HeaderAndProof<Finality>,
+ ) -> runtime::Call {
+ runtime::Call::BridgePolkadotGrandpa(
+ runtime::BridgePolkadotGrandpaCall::submit_finality_proof(
+ Box::new(header_and_proof.0.into_inner()),
+ header_and_proof.1,
+ ),
+ )
+ }
+
+ fn set_pallet_operation_mode_call(operational: bool) -> runtime::Call {
+ runtime::Call::BridgePolkadotGrandpa(
+ runtime::BridgePolkadotGrandpaCall::set_operational(operational),
+ )
+ }
+
+ fn batch_all_call(calls: Vec<Call>) -> runtime::Call {
+ runtime::Call::Utility(runtime::UtilityCall::batch_all(calls))
+ }
+
+ $generic
+ },
+ }
+ };
+}
+
+impl ReinitBridge {
+ /// Run the command.
+ pub async fn run(self) -> anyhow::Result<()> {
+ select_bridge!(self.bridge, {
+ type Source = <Finality as SubstrateFinalitySyncPipeline>::SourceChain;
+ type Target = <Finality as SubstrateFinalitySyncPipeline>::TargetChain;
+
+ let source_client = self.source.to_client::<Source>().await?;
+ let target_client = self.target.to_client::<Target>().await?;
+ let target_sign = self.target_sign.to_keypair::<Target>()?;
+ let transaction_params = TransactionParams {
+ signer: target_sign,
+ mortality: self.target_sign.target_transactions_mortality,
+ };
+
+ let finality_source =
+ SubstrateFinalitySource::<Finality>::new(source_client.clone(), None);
+ let finality_target = SubstrateFinalityTarget::<Finality>::new(
+ target_client.clone(),
+ transaction_params.clone(),
+ );
+
+ // this subcommand assumes that the pallet at the target chain is halted
+ ensure_pallet_operating_mode(&finality_target, false).await?;
+
+ // we can't call `finality_target.best_finalized_source_block_id()`, because pallet is
+ // halted and the call will fail => just use what it uses internally
+ let current_number =
+ best_source_block_number_at_target::<Finality>(&target_client).await?;
+ let target_number = finality_source.best_finalized_block_number().await?;
+ log::info!(
+ target: "bridge",
+ "Best finalized {} header: at {}: {}, at {}: {}",
+ Source::NAME,
+ Source::NAME,
+ target_number,
+ Target::NAME,
+ current_number,
+ );
+
+ // prepare list of mandatory headers from the range `(current_number; target_number]`
+ let headers_to_submit = find_mandatory_headers_in_range(
+ &finality_source,
+ (current_number + 1, target_number),
+ )
+ .await?;
+ let latest_andatory_header_number = headers_to_submit.last().map(|(h, _)| h.number());
+ log::info!(
+ target: "bridge",
+ "Missing {} mandatory {} headers at {}",
+ headers_to_submit.len(),
+ Source::NAME,
+ Target::NAME,
+ );
+
+ // split all mandatory headers into batches
+ let headers_batches =
+ make_mandatory_headers_batches::<Finality, _>(headers_to_submit, |(_, proof)| {
+ // we don't have an access to the Kusama/Polkadot chain runtimes here, so we'll
+ // be using Millau weights. It isn't super-critical, unless real weights are
+ // magnitude higher or so
+ pallet_bridge_grandpa::weights::MillauWeight::<millau_runtime::Runtime>::submit_finality_proof(
+ proof.commit.precommits.len().try_into().unwrap_or(u32::MAX),
+ proof.votes_ancestries.len().try_into().unwrap_or(u32::MAX),
+ )
+ });
+ log::info!(
+ target: "bridge",
+ "We're going to submit {} transactions to {} node",
+ headers_batches.len(),
+ Target::NAME,
+ );
+
+ // each batch is submitted as a separate transaction
+ let signer_account_id: AccountIdOf<Target> = transaction_params.signer.public().into();
+ let genesis_hash = *target_client.genesis_hash();
+ let (spec_version, transaction_version) =
+ target_client.simple_runtime_version().await?;
+ let last_batch_index = headers_batches.len() - 1;
+ for (i, headers_batch) in headers_batches.into_iter().enumerate() {
+ let is_last_batch = i == last_batch_index;
+ let expected_number =
+ headers_batch.last().expect("all batches are non-empty").0.number();
+ let transaction_params = transaction_params.clone();
+ log::info!(
+ target: "bridge",
+ "Going to submit transaction that updates best {} header at {} to {}",
+ Source::NAME,
+ Target::NAME,
+ expected_number,
+ );
+
+ // prepare `batch_all` call
+ let mut batch_calls = Vec::with_capacity(headers_batch.len() + 2);
+ // the first call is always resumes pallet operation
+ batch_calls.push(set_pallet_operation_mode_call(true));
+ // followed by submit-finality-proofs calls
+ for header_and_proof in headers_batch {
+ batch_calls.push(submit_finality_proof_call(header_and_proof));
+ }
+ // if it isn't the last batch, we shall halt pallet again
+ if !is_last_batch {
+ batch_calls.push(set_pallet_operation_mode_call(false));
+ }
+ let submit_batch_call = batch_all_call(batch_calls);
+
+ let batch_transaction_events = target_client
+ .submit_and_watch_signed_extrinsic(
+ signer_account_id.clone(),
+ move |best_block_id, transaction_nonce| {
+ Ok(Bytes(
+ Target::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash,
+ signer: transaction_params.signer.clone(),
+ era: TransactionEra::new(
+ best_block_id,
+ transaction_params.mortality,
+ ),
+ unsigned: UnsignedTransaction::new(
+ submit_batch_call.into(),
+ transaction_nonce,
+ ),
+ })?
+ .encode(),
+ ))
+ },
+ )
+ .await?;
+ wait_until_transaction_is_finalized::<Target>(batch_transaction_events).await?;
+
+ // verify that the best finalized header at target has been updated
+ let current_number =
+ best_source_block_number_at_target::<Finality>(&target_client).await?;
+ if current_number != expected_number {
+ return Err(anyhow::format_err!(
+ "Transaction has failed to update best {} header at {} to {}. It is {}",
+ Source::NAME,
+ Target::NAME,
+ expected_number,
+ current_number,
+ ))
+ }
+
+ // verify that the pallet is still halted (or operational if it is the last batch)
+ ensure_pallet_operating_mode(&finality_target, is_last_batch).await?;
+ }
+
+ if let Some(latest_andatory_header_number) = latest_andatory_header_number {
+ log::info!(
+ target: "bridge",
+ "Successfully updated best {} header at {} to {}. Pallet is now operational",
+ Source::NAME,
+ Target::NAME,
+ latest_andatory_header_number,
+ );
+ }
+
+ Ok(())
+ })
+ }
+}
+
+/// Mandatory header and its finality proof.
+type HeaderAndProof<P> = (
+ SyncHeader<HeaderOf<<P as SubstrateFinalitySyncPipeline>::SourceChain>>,
+ GrandpaJustification<HeaderOf<<P as SubstrateFinalitySyncPipeline>::SourceChain>>,
+);
+/// Vector of mandatory headers and their finality proofs.
+type HeadersAndProofs<P> = Vec<HeaderAndProof<P>>;
+
+/// Returns best finalized source header number known to the bridge GRANDPA pallet at the target
+/// chain.
+///
+/// This function works even if bridge GRANDPA pallet at the target chain is halted.
+async fn best_source_block_number_at_target<P: SubstrateFinalitySyncPipeline>(
+ target_client: &Client<P::TargetChain>,
+) -> anyhow::Result<BlockNumberOf<P::SourceChain>> {
+ Ok(read_client_state::<P::TargetChain, P::SourceChain>(
+ target_client,
+ None,
+ P::SourceChain::BEST_FINALIZED_HEADER_ID_METHOD,
+ )
+ .await?
+ .best_finalized_peer_at_best_self
+ .0)
+}
+
+/// Verify that the bridge GRANDPA pallet at the target chain is either halted, or operational.
+async fn ensure_pallet_operating_mode<P: SubstrateFinalitySyncPipeline>(
+ finality_target: &SubstrateFinalityTarget<P>,
+ operational: bool,
+) -> anyhow::Result<()> {
+ match (operational, finality_target.ensure_pallet_active().await) {
+ (true, Ok(())) => Ok(()),
+ (false, Err(SubstrateError::BridgePalletIsHalted)) => Ok(()),
+ _ =>
+ return Err(anyhow::format_err!(
+ "Bridge GRANDPA pallet at {} is expected to be {}, but it isn't",
+ P::TargetChain::NAME,
+ if operational { "operational" } else { "halted" },
+ )),
+ }
+}
+
+/// Returns list of all mandatory headers in given range.
+async fn find_mandatory_headers_in_range<P: SubstrateFinalitySyncPipeline>(
+ finality_source: &SubstrateFinalitySource<P>,
+ range: (BlockNumberOf<P::SourceChain>, BlockNumberOf<P::SourceChain>),
+) -> anyhow::Result<HeadersAndProofs<P>> {
+ let mut mandatory_headers = Vec::new();
+ let mut current = range.0;
+ while current <= range.1 {
+ let (header, proof) = finality_source.header_and_finality_proof(current).await?;
+ if header.is_mandatory() {
+ match proof {
+ Some(proof) => mandatory_headers.push((header, proof)),
+ None =>
+ return Err(anyhow::format_err!(
+ "Missing GRANDPA justification for {} header {}",
+ P::SourceChain::NAME,
+ current,
+ )),
+ }
+ }
+
+ current += One::one();
+ }
+
+ Ok(mandatory_headers)
+}
+
+/// Given list of mandatory headers, prepare batches of headers, so that every batch may fit into
+/// single transaction.
+fn make_mandatory_headers_batches<
+ P: SubstrateFinalitySyncPipeline,
+ F: Fn(&HeaderAndProof<P>) -> Weight,
+>(
+ mut headers_to_submit: HeadersAndProofs<P>,
+ submit_header_weight: F,
+) -> Vec<HeadersAndProofs<P>> {
+ // now that we have all mandatory headers, let's prepare transactions
+ // (let's keep all our transactions below 2/3 of max tx size/weight to have some reserve
+ // for utility overhead + for halting transaction)
+ let maximal_tx_size = P::TargetChain::max_extrinsic_size() * 2 / 3;
+ let maximal_tx_weight = P::TargetChain::max_extrinsic_weight() * 2 / 3;
+ let mut current_batch_size: u32 = 0;
+ let mut current_batch_weight: Weight = 0;
+ let mut batches = Vec::new();
+ let mut i = 0;
+ while i < headers_to_submit.len() {
+ let header_and_proof_size =
+ headers_to_submit[i].0.encode().len() + headers_to_submit[i].1.encode().len();
+ let header_and_proof_weight = submit_header_weight(&headers_to_submit[i]);
+
+ let new_batch_size = current_batch_size
+ .saturating_add(u32::try_from(header_and_proof_size).unwrap_or(u32::MAX));
+ let new_batch_weight = current_batch_weight.saturating_add(header_and_proof_weight);
+
+ let is_exceeding_tx_size = new_batch_size > maximal_tx_size;
+ let is_exceeding_tx_weight = new_batch_weight > maximal_tx_weight;
+ let is_new_batch_required = is_exceeding_tx_size || is_exceeding_tx_weight;
+
+ if is_new_batch_required {
+ // if `i` is 0 and we're here, it is a weird situation: even single header submission is
+ // larger than we've planned for a bunch of headers. Let's be optimistic and hope that
+ // the tx will still succeed.
+ let spit_off_index = std::cmp::max(i, 1);
+ let remaining_headers_to_submit = headers_to_submit.split_off(spit_off_index);
+ batches.push(headers_to_submit);
+
+ // we'll reiterate the same header again => so set `current_*` to zero
+ current_batch_size = 0;
+ current_batch_weight = 0;
+ headers_to_submit = remaining_headers_to_submit;
+ i = 0;
+ } else {
+ current_batch_size = new_batch_size;
+ current_batch_weight = new_batch_weight;
+ i += 1;
+ }
+ }
+ if !headers_to_submit.is_empty() {
+ batches.push(headers_to_submit);
+ }
+ batches
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use crate::cli::{RuntimeVersionType, SourceRuntimeVersionParams, TargetRuntimeVersionParams};
+ use bp_test_utils::{make_default_justification, test_header};
+ use relay_polkadot_client::Polkadot;
+ use sp_runtime::{traits::Header as _, DigestItem};
+
+ fn make_header_and_justification(
+ i: u32,
+ size: u32,
+ ) -> (SyncHeader<bp_kusama::Header>, GrandpaJustification<bp_kusama::Header>) {
+ let size = size as usize;
+ let mut header: bp_kusama::Header = test_header(i);
+ let justification = make_default_justification(&header);
+ let actual_size = header.encode().len() + justification.encode().len();
+ // additional digest means some additional bytes, so let's decrease `additional_digest_size`
+ // a bit
+ let additional_digest_size = size.saturating_sub(actual_size).saturating_sub(100);
+ header.digest_mut().push(DigestItem::Other(vec![0u8; additional_digest_size]));
+ let justification = make_default_justification(&header);
+ println!("{} {}", size, header.encode().len() + justification.encode().len());
+ (header.into(), justification)
+ }
+
+ #[test]
+ fn should_parse_cli_options() {
+ // when
+ let res = ReinitBridge::from_iter(vec![
+ "reinit-bridge",
+ "kusama-to-polkadot",
+ "--source-host",
+ "127.0.0.1",
+ "--source-port",
+ "42",
+ "--target-host",
+ "127.0.0.1",
+ "--target-port",
+ "43",
+ "--target-signer",
+ "//Alice",
+ ]);
+
+ // then
+ assert_eq!(
+ res,
+ ReinitBridge {
+ bridge: ReinitBridgeName::KusamaToPolkadot,
+ source: SourceConnectionParams {
+ source_host: "127.0.0.1".into(),
+ source_port: 42,
+ source_secure: false,
+ source_runtime_version: SourceRuntimeVersionParams {
+ source_version_mode: RuntimeVersionType::Bundle,
+ source_spec_version: None,
+ source_transaction_version: None,
+ }
+ },
+ target: TargetConnectionParams {
+ target_host: "127.0.0.1".into(),
+ target_port: 43,
+ target_secure: false,
+ target_runtime_version: TargetRuntimeVersionParams {
+ target_version_mode: RuntimeVersionType::Bundle,
+ target_spec_version: None,
+ target_transaction_version: None,
+ }
+ },
+ target_sign: TargetSigningParams {
+ target_signer: Some("//Alice".into()),
+ target_signer_password: None,
+ target_signer_file: None,
+ target_signer_password_file: None,
+ target_transactions_mortality: None,
+ },
+ }
+ );
+ }
+
+ #[test]
+ fn make_mandatory_headers_batches_and_empty_headers() {
+ let batches = make_mandatory_headers_batches::<KusamaFinalityToPolkadot, _>(vec![], |_| 0);
+ assert!(batches.is_empty());
+ }
+
+ #[test]
+ fn make_mandatory_headers_batches_with_single_batch() {
+ let headers_to_submit =
+ vec![make_header_and_justification(10, Polkadot::max_extrinsic_size() / 3)];
+ let batches =
+ make_mandatory_headers_batches::<KusamaFinalityToPolkadot, _>(headers_to_submit, |_| 0);
+ assert_eq!(batches.into_iter().map(|x| x.len()).collect::<Vec<_>>(), vec![1],);
+ }
+
+ #[test]
+ fn make_mandatory_headers_batches_group_by_size() {
+ let headers_to_submit = vec![
+ make_header_and_justification(10, Polkadot::max_extrinsic_size() / 3),
+ make_header_and_justification(20, Polkadot::max_extrinsic_size() / 3),
+ make_header_and_justification(30, Polkadot::max_extrinsic_size() * 2 / 3),
+ make_header_and_justification(40, Polkadot::max_extrinsic_size()),
+ ];
+ let batches =
+ make_mandatory_headers_batches::<KusamaFinalityToPolkadot, _>(headers_to_submit, |_| 0);
+ assert_eq!(batches.into_iter().map(|x| x.len()).collect::<Vec<_>>(), vec![2, 1, 1],);
+ }
+
+ #[test]
+ fn make_mandatory_headers_batches_group_by_weight() {
+ let headers_to_submit = vec![
+ make_header_and_justification(10, 0),
+ make_header_and_justification(20, 0),
+ make_header_and_justification(30, 0),
+ make_header_and_justification(40, 0),
+ ];
+ let batches = make_mandatory_headers_batches::<KusamaFinalityToPolkadot, _>(
+ headers_to_submit,
+ |(header, _)| {
+ if header.number() == 10 || header.number() == 20 {
+ Polkadot::max_extrinsic_weight() / 3
+ } else if header.number() == 30 {
+ Polkadot::max_extrinsic_weight() * 2 / 3
+ } else {
+ Polkadot::max_extrinsic_weight()
+ }
+ },
+ );
+ assert_eq!(batches.into_iter().map(|x| x.len()).collect::<Vec<_>>(), vec![2, 1, 1],);
+ }
+}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers.rs b/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers.rs
index 82c55965a991aa7870fca627bbd61993b6aa29b0..45034aba4b5e8761883482a59e24d1fea4a034c3 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers.rs
@@ -121,18 +121,26 @@ impl RelayHeaders {
let target_client = self.target.to_client::<Target>().await?;
let target_transactions_mortality = self.target_sign.target_transactions_mortality;
let target_sign = self.target_sign.to_keypair::<Target>()?;
- let metrics_params = Finality::customize_metrics(self.prometheus_params.into())?;
+
+ let metrics_params: relay_utils::metrics::MetricsParams = self.prometheus_params.into();
GlobalMetrics::new()?.register_and_spawn(&metrics_params.registry)?;
- let finality = Finality::new(target_client.clone(), target_sign);
- finality.start_relay_guards();
+ let target_transactions_params = substrate_relay_helper::TransactionParams {
+ signer: target_sign,
+ mortality: target_transactions_mortality,
+ };
+ Finality::start_relay_guards(
+ &target_client,
+ &target_transactions_params,
+ self.target.can_start_version_guard(),
+ )
+ .await?;
- substrate_relay_helper::finality_pipeline::run(
- finality,
+ substrate_relay_helper::finality_pipeline::run::<Finality>(
source_client,
target_client,
self.only_mandatory_headers,
- target_transactions_mortality,
+ target_transactions_params,
metrics_params,
)
.await
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers_and_messages.rs b/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers_and_messages.rs
index 9d76a0296fb2cc432cd9046e2e230162de3cd4fc..4ff6ee0947cb2a5c6648532cf5bded67eb81671d 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers_and_messages.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/relay_headers_and_messages.rs
@@ -29,16 +29,18 @@ use strum::VariantNames;
use codec::Encode;
use messages_relay::relay_strategy::MixStrategy;
use relay_substrate_client::{
- AccountIdOf, Chain, Client, TransactionSignScheme, UnsignedTransaction,
+ AccountIdOf, CallOf, Chain, ChainRuntimeVersion, Client, SignParam, TransactionSignScheme,
+ UnsignedTransaction,
};
use relay_utils::metrics::MetricsParams;
use sp_core::{Bytes, Pair};
use substrate_relay_helper::{
- messages_lane::MessagesRelayParams, on_demand_headers::OnDemandHeadersRelay,
+ finality_pipeline::SubstrateFinalitySyncPipeline, messages_lane::MessagesRelayParams,
+ on_demand_headers::OnDemandHeadersRelay, TransactionParams,
};
use crate::{
- cli::{relay_messages::RelayerMode, CliChain, HexLaneId, PrometheusParams},
+ cli::{relay_messages::RelayerMode, CliChain, HexLaneId, PrometheusParams, RuntimeVersionType},
declare_chain_options,
};
@@ -48,7 +50,7 @@ use crate::{
/// stored and real conversion rates. If it is large enough (e.g. > than 10 percents, which is 0.1),
/// then rational relayers may stop relaying messages because they were submitted using
/// lesser conversion rate.
-const CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO: f64 = 0.05;
+pub(crate) const CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO: f64 = 0.05;
/// Start headers+messages relayer process.
#[derive(StructOpt)]
@@ -131,21 +133,9 @@ macro_rules! select_bridge {
type LeftAccountIdConverter = bp_millau::AccountIdConverter;
type RightAccountIdConverter = bp_rialto::AccountIdConverter;
- const MAX_MISSING_LEFT_HEADERS_AT_RIGHT: bp_millau::BlockNumber =
- bp_millau::SESSION_LENGTH;
- const MAX_MISSING_RIGHT_HEADERS_AT_LEFT: bp_rialto::BlockNumber =
- bp_rialto::SESSION_LENGTH;
-
use crate::chains::{
- millau_messages_to_rialto::{
- standalone_metrics as left_to_right_standalone_metrics,
- run as left_to_right_messages,
- update_rialto_to_millau_conversion_rate as update_right_to_left_conversion_rate,
- },
- rialto_messages_to_millau::{
- run as right_to_left_messages,
- update_millau_to_rialto_conversion_rate as update_left_to_right_conversion_rate,
- },
+ millau_messages_to_rialto::MillauMessagesToRialto as LeftToRightMessageLane,
+ rialto_messages_to_millau::RialtoMessagesToMillau as RightToLeftMessageLane,
};
async fn left_create_account(
@@ -180,51 +170,45 @@ macro_rules! select_bridge {
type LeftAccountIdConverter = bp_rococo::AccountIdConverter;
type RightAccountIdConverter = bp_wococo::AccountIdConverter;
- const MAX_MISSING_LEFT_HEADERS_AT_RIGHT: bp_rococo::BlockNumber =
- bp_rococo::SESSION_LENGTH;
- const MAX_MISSING_RIGHT_HEADERS_AT_LEFT: bp_wococo::BlockNumber =
- bp_wococo::SESSION_LENGTH;
-
use crate::chains::{
- rococo_messages_to_wococo::{
- standalone_metrics as left_to_right_standalone_metrics,
- run as left_to_right_messages,
- },
- wococo_messages_to_rococo::{
- run as right_to_left_messages,
- },
+ rococo_messages_to_wococo::RococoMessagesToWococo as LeftToRightMessageLane,
+ wococo_messages_to_rococo::WococoMessagesToRococo as RightToLeftMessageLane,
};
- async fn update_right_to_left_conversion_rate(
- _client: Client<Left>,
- _signer: <Left as TransactionSignScheme>::AccountKeyPair,
- _updated_rate: f64,
- ) -> anyhow::Result<()> {
- Err(anyhow::format_err!("Conversion rate is not supported by this bridge"))
- }
-
- async fn update_left_to_right_conversion_rate(
- _client: Client<Right>,
- _signer: <Right as TransactionSignScheme>::AccountKeyPair,
- _updated_rate: f64,
- ) -> anyhow::Result<()> {
- Err(anyhow::format_err!("Conversion rate is not supported by this bridge"))
- }
-
async fn left_create_account(
- _left_client: Client<Left>,
- _left_sign: <Left as TransactionSignScheme>::AccountKeyPair,
- _account_id: AccountIdOf<Left>,
+ left_client: Client<Left>,
+ left_sign: <Left as TransactionSignScheme>::AccountKeyPair,
+ account_id: AccountIdOf<Left>,
) -> anyhow::Result<()> {
- Err(anyhow::format_err!("Account creation is not supported by this bridge"))
+ submit_signed_extrinsic(
+ left_client,
+ left_sign,
+ relay_rococo_client::runtime::Call::Balances(
+ relay_rococo_client::runtime::BalancesCall::transfer(
+ bp_rococo::AccountAddress::Id(account_id),
+ bp_rococo::EXISTENTIAL_DEPOSIT.into(),
+ ),
+ ),
+ )
+ .await
}
async fn right_create_account(
- _right_client: Client<Right>,
- _right_sign: <Right as TransactionSignScheme>::AccountKeyPair,
- _account_id: AccountIdOf<Right>,
+ right_client: Client<Right>,
+ right_sign: <Right as TransactionSignScheme>::AccountKeyPair,
+ account_id: AccountIdOf<Right>,
) -> anyhow::Result<()> {
- Err(anyhow::format_err!("Account creation is not supported by this bridge"))
+ submit_signed_extrinsic(
+ right_client,
+ right_sign,
+ relay_wococo_client::runtime::Call::Balances(
+ relay_wococo_client::runtime::BalancesCall::transfer(
+ bp_wococo::AccountAddress::Id(account_id),
+ bp_wococo::EXISTENTIAL_DEPOSIT.into(),
+ ),
+ ),
+ )
+ .await
}
$generic
@@ -243,21 +227,9 @@ macro_rules! select_bridge {
type LeftAccountIdConverter = bp_kusama::AccountIdConverter;
type RightAccountIdConverter = bp_polkadot::AccountIdConverter;
- const MAX_MISSING_LEFT_HEADERS_AT_RIGHT: bp_kusama::BlockNumber =
- bp_kusama::SESSION_LENGTH;
- const MAX_MISSING_RIGHT_HEADERS_AT_LEFT: bp_polkadot::BlockNumber =
- bp_polkadot::SESSION_LENGTH;
-
use crate::chains::{
- kusama_messages_to_polkadot::{
- standalone_metrics as left_to_right_standalone_metrics,
- run as left_to_right_messages,
- update_polkadot_to_kusama_conversion_rate as update_right_to_left_conversion_rate,
- },
- polkadot_messages_to_kusama::{
- run as right_to_left_messages,
- update_kusama_to_polkadot_conversion_rate as update_left_to_right_conversion_rate,
- },
+ kusama_messages_to_polkadot::KusamaMessagesToPolkadot as LeftToRightMessageLane,
+ polkadot_messages_to_kusama::PolkadotMessagesToKusama as RightToLeftMessageLane,
};
async fn left_create_account(
@@ -265,29 +237,17 @@ macro_rules! select_bridge {
left_sign: <Left as TransactionSignScheme>::AccountKeyPair,
account_id: AccountIdOf<Left>,
) -> anyhow::Result<()> {
- let left_genesis_hash = *left_client.genesis_hash();
- left_client
- .submit_signed_extrinsic(
- left_sign.public().into(),
- move |_, transaction_nonce| {
- Bytes(
- Left::sign_transaction(left_genesis_hash, &left_sign, relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- relay_kusama_client::runtime::Call::Balances(
- relay_kusama_client::runtime::BalancesCall::transfer(
- bp_kusama::AccountAddress::Id(account_id),
- bp_kusama::EXISTENTIAL_DEPOSIT.into(),
- ),
- ),
- transaction_nonce,
- ),
- ).encode()
- )
- },
- )
- .await
- .map(drop)
- .map_err(|e| anyhow::format_err!("{}", e))
+ submit_signed_extrinsic(
+ left_client,
+ left_sign,
+ relay_kusama_client::runtime::Call::Balances(
+ relay_kusama_client::runtime::BalancesCall::transfer(
+ bp_kusama::AccountAddress::Id(account_id),
+ bp_kusama::EXISTENTIAL_DEPOSIT.into(),
+ ),
+ ),
+ )
+ .await
}
async fn right_create_account(
@@ -295,29 +255,17 @@ macro_rules! select_bridge {
right_sign: <Right as TransactionSignScheme>::AccountKeyPair,
account_id: AccountIdOf<Right>,
) -> anyhow::Result<()> {
- let right_genesis_hash = *right_client.genesis_hash();
- right_client
- .submit_signed_extrinsic(
- right_sign.public().into(),
- move |_, transaction_nonce| {
- Bytes(
- Right::sign_transaction(right_genesis_hash, &right_sign, relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- relay_polkadot_client::runtime::Call::Balances(
- relay_polkadot_client::runtime::BalancesCall::transfer(
- bp_polkadot::AccountAddress::Id(account_id),
- bp_polkadot::EXISTENTIAL_DEPOSIT.into(),
- ),
- ),
- transaction_nonce,
- ),
- ).encode()
- )
- },
- )
- .await
- .map(drop)
- .map_err(|e| anyhow::format_err!("{}", e))
+ submit_signed_extrinsic(
+ right_client,
+ right_sign,
+ relay_polkadot_client::runtime::Call::Balances(
+ relay_polkadot_client::runtime::BalancesCall::transfer(
+ bp_polkadot::AccountAddress::Id(account_id),
+ bp_polkadot::EXISTENTIAL_DEPOSIT.into(),
+ ),
+ ),
+ )
+ .await
}
$generic
@@ -363,11 +311,13 @@ impl RelayHeadersAndMessages {
let metrics_params: MetricsParams = params.shared.prometheus_params.into();
let metrics_params = relay_utils::relay_metrics(metrics_params).into_params();
let left_to_right_metrics =
- left_to_right_standalone_metrics(left_client.clone(), right_client.clone())?;
+ substrate_relay_helper::messages_metrics::standalone_metrics::<
+ LeftToRightMessageLane,
+ >(left_client.clone(), right_client.clone())?;
let right_to_left_metrics = left_to_right_metrics.clone().reverse();
// start conversion rate update loops for left/right chains
- if let Some(left_messages_pallet_owner) = left_messages_pallet_owner {
+ if let Some(left_messages_pallet_owner) = left_messages_pallet_owner.clone() {
let left_client = left_client.clone();
let format_err = || {
anyhow::format_err!(
@@ -376,7 +326,15 @@ impl RelayHeadersAndMessages {
Left::NAME
)
};
- substrate_relay_helper::conversion_rate_update::run_conversion_rate_update_loop(
+ substrate_relay_helper::conversion_rate_update::run_conversion_rate_update_loop::<
+ LeftToRightMessageLane,
+ Left,
+ >(
+ left_client.clone(),
+ TransactionParams {
+ signer: left_messages_pallet_owner.clone(),
+ mortality: left_transactions_mortality,
+ },
left_to_right_metrics
.target_to_source_conversion_rate
.as_ref()
@@ -393,24 +351,9 @@ impl RelayHeadersAndMessages {
.ok_or_else(format_err)?
.shared_value_ref(),
CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO,
- move |new_rate| {
- log::info!(
- target: "bridge",
- "Going to update {} -> {} (on {}) conversion rate to {}.",
- Right::NAME,
- Left::NAME,
- Left::NAME,
- new_rate,
- );
- update_right_to_left_conversion_rate(
- left_client.clone(),
- left_messages_pallet_owner.clone(),
- new_rate,
- )
- },
);
}
- if let Some(right_messages_pallet_owner) = right_messages_pallet_owner {
+ if let Some(right_messages_pallet_owner) = right_messages_pallet_owner.clone() {
let right_client = right_client.clone();
let format_err = || {
anyhow::format_err!(
@@ -419,38 +362,31 @@ impl RelayHeadersAndMessages {
Right::NAME
)
};
- substrate_relay_helper::conversion_rate_update::run_conversion_rate_update_loop(
+ substrate_relay_helper::conversion_rate_update::run_conversion_rate_update_loop::<
+ RightToLeftMessageLane,
+ Right,
+ >(
+ right_client.clone(),
+ TransactionParams {
+ signer: right_messages_pallet_owner.clone(),
+ mortality: right_transactions_mortality,
+ },
right_to_left_metrics
.target_to_source_conversion_rate
.as_ref()
.ok_or_else(format_err)?
.shared_value_ref(),
- left_to_right_metrics
- .source_to_base_conversion_rate
+ right_to_left_metrics
+ .target_to_base_conversion_rate
.as_ref()
.ok_or_else(format_err)?
.shared_value_ref(),
- left_to_right_metrics
- .target_to_base_conversion_rate
+ right_to_left_metrics
+ .source_to_base_conversion_rate
.as_ref()
.ok_or_else(format_err)?
.shared_value_ref(),
CONVERSION_RATE_ALLOWED_DIFFERENCE_RATIO,
- move |new_rate| {
- log::info!(
- target: "bridge",
- "Going to update {} -> {} (on {}) conversion rate to {}.",
- Left::NAME,
- Right::NAME,
- Right::NAME,
- new_rate,
- );
- update_left_to_right_conversion_rate(
- right_client.clone(),
- right_messages_pallet_owner.clone(),
- new_rate,
- )
- },
);
}
@@ -493,21 +429,55 @@ impl RelayHeadersAndMessages {
}
}
+ // add balance-related metrics
+ let metrics_params =
+ substrate_relay_helper::messages_metrics::add_relay_balances_metrics(
+ left_client.clone(),
+ metrics_params,
+ Some(left_sign.public().into()),
+ left_messages_pallet_owner.map(|kp| kp.public().into()),
+ )
+ .await?;
+ let metrics_params =
+ substrate_relay_helper::messages_metrics::add_relay_balances_metrics(
+ right_client.clone(),
+ metrics_params,
+ Some(right_sign.public().into()),
+ right_messages_pallet_owner.map(|kp| kp.public().into()),
+ )
+ .await?;
+
// start on-demand header relays
- let left_to_right_on_demand_headers = OnDemandHeadersRelay::new(
+ let left_to_right_transaction_params = TransactionParams {
+ mortality: right_transactions_mortality,
+ signer: right_sign.clone(),
+ };
+ let right_to_left_transaction_params = TransactionParams {
+ mortality: left_transactions_mortality,
+ signer: left_sign.clone(),
+ };
+ LeftToRightFinality::start_relay_guards(
+ &right_client,
+ &left_to_right_transaction_params,
+ params.right.can_start_version_guard(),
+ )
+ .await?;
+ RightToLeftFinality::start_relay_guards(
+ &left_client,
+ &right_to_left_transaction_params,
+ params.left.can_start_version_guard(),
+ )
+ .await?;
+ let left_to_right_on_demand_headers = OnDemandHeadersRelay::new::<LeftToRightFinality>(
left_client.clone(),
right_client.clone(),
- right_transactions_mortality,
- LeftToRightFinality::new(right_client.clone(), right_sign.clone()),
- MAX_MISSING_LEFT_HEADERS_AT_RIGHT,
+ left_to_right_transaction_params,
params.shared.only_mandatory_headers,
);
- let right_to_left_on_demand_headers = OnDemandHeadersRelay::new(
+ let right_to_left_on_demand_headers = OnDemandHeadersRelay::new::<RightToLeftFinality>(
right_client.clone(),
left_client.clone(),
- left_transactions_mortality,
- RightToLeftFinality::new(left_client.clone(), left_sign.clone()),
- MAX_MISSING_RIGHT_HEADERS_AT_LEFT,
+ right_to_left_transaction_params,
params.shared.only_mandatory_headers,
);
@@ -515,13 +485,19 @@ impl RelayHeadersAndMessages {
let mut message_relays = Vec::with_capacity(lanes.len() * 2);
for lane in lanes {
let lane = lane.into();
- let left_to_right_messages = left_to_right_messages(MessagesRelayParams {
+ let left_to_right_messages = substrate_relay_helper::messages_lane::run::<
+ LeftToRightMessageLane,
+ >(MessagesRelayParams {
source_client: left_client.clone(),
- source_sign: left_sign.clone(),
- source_transactions_mortality: left_transactions_mortality,
+ source_transaction_params: TransactionParams {
+ signer: left_sign.clone(),
+ mortality: left_transactions_mortality,
+ },
target_client: right_client.clone(),
- target_sign: right_sign.clone(),
- target_transactions_mortality: right_transactions_mortality,
+ target_transaction_params: TransactionParams {
+ signer: right_sign.clone(),
+ mortality: right_transactions_mortality,
+ },
source_to_target_headers_relay: Some(left_to_right_on_demand_headers.clone()),
target_to_source_headers_relay: Some(right_to_left_on_demand_headers.clone()),
lane_id: lane,
@@ -531,13 +507,19 @@ impl RelayHeadersAndMessages {
})
.map_err(|e| anyhow::format_err!("{}", e))
.boxed();
- let right_to_left_messages = right_to_left_messages(MessagesRelayParams {
+ let right_to_left_messages = substrate_relay_helper::messages_lane::run::<
+ RightToLeftMessageLane,
+ >(MessagesRelayParams {
source_client: right_client.clone(),
- source_sign: right_sign.clone(),
- source_transactions_mortality: right_transactions_mortality,
+ source_transaction_params: TransactionParams {
+ signer: right_sign.clone(),
+ mortality: right_transactions_mortality,
+ },
target_client: left_client.clone(),
- target_sign: left_sign.clone(),
- target_transactions_mortality: left_transactions_mortality,
+ target_transaction_params: TransactionParams {
+ signer: left_sign.clone(),
+ mortality: left_transactions_mortality,
+ },
source_to_target_headers_relay: Some(right_to_left_on_demand_headers.clone()),
target_to_source_headers_relay: Some(left_to_right_on_demand_headers.clone()),
lane_id: lane,
@@ -561,3 +543,34 @@ impl RelayHeadersAndMessages {
})
}
}
+
+/// Sign and submit transaction with given call to the chain.
+async fn submit_signed_extrinsic<C: Chain + TransactionSignScheme<Chain = C>>(
+ client: Client<C>,
+ sign: C::AccountKeyPair,
+ call: CallOf<C>,
+) -> anyhow::Result<()>
+where
+ AccountIdOf<C>: From<<<C as TransactionSignScheme>::AccountKeyPair as Pair>::Public>,
+ CallOf<C>: Send,
+{
+ let genesis_hash = *client.genesis_hash();
+ let (spec_version, transaction_version) = client.simple_runtime_version().await?;
+ client
+ .submit_signed_extrinsic(sign.public().into(), move |_, transaction_nonce| {
+ Ok(Bytes(
+ C::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash,
+ signer: sign,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(call.into(), transaction_nonce),
+ })?
+ .encode(),
+ ))
+ })
+ .await
+ .map(drop)
+ .map_err(|e| anyhow::format_err!("{}", e))
+}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/relay_messages.rs b/polkadot/bridges/relays/bin-substrate/src/cli/relay_messages.rs
index e47abfc5d94e34389456659b7a3ab94dc439daaa..45087fad5eb3fa1782bdb6a72e391a06cf5d5505 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/relay_messages.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/relay_messages.rs
@@ -18,7 +18,7 @@ use structopt::StructOpt;
use strum::{EnumString, EnumVariantNames, VariantNames};
use messages_relay::relay_strategy::MixStrategy;
-use substrate_relay_helper::messages_lane::MessagesRelayParams;
+use substrate_relay_helper::{messages_lane::MessagesRelayParams, TransactionParams};
use crate::{
cli::{
@@ -84,13 +84,17 @@ impl RelayMessages {
let relayer_mode = self.relayer_mode.into();
let relay_strategy = MixStrategy::new(relayer_mode);
- relay_messages(MessagesRelayParams {
+ substrate_relay_helper::messages_lane::run::<MessagesLane>(MessagesRelayParams {
source_client,
- source_sign,
- source_transactions_mortality,
+ source_transaction_params: TransactionParams {
+ signer: source_sign,
+ mortality: source_transactions_mortality,
+ },
target_client,
- target_sign,
- target_transactions_mortality,
+ target_transaction_params: TransactionParams {
+ signer: target_sign,
+ mortality: target_transactions_mortality,
+ },
source_to_target_headers_relay: None,
target_to_source_headers_relay: None,
lane_id: self.lane.into(),
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/resubmit_transactions.rs b/polkadot/bridges/relays/bin-substrate/src/cli/resubmit_transactions.rs
index 64663d7e8ec026032cdb67c26fbf96508cdf3b39..f92c035082cbd9df1be4a903a0ca8263b0fb2a87 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/resubmit_transactions.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/resubmit_transactions.rs
@@ -19,9 +19,10 @@ use crate::cli::{Balance, TargetConnectionParams, TargetSigningParams};
use codec::{Decode, Encode};
use num_traits::{One, Zero};
use relay_substrate_client::{
- BlockWithJustification, Chain, Client, Error as SubstrateError, HeaderOf, TransactionSignScheme,
+ BlockWithJustification, Chain, Client, Error as SubstrateError, HeaderIdOf, HeaderOf,
+ SignParam, TransactionSignScheme,
};
-use relay_utils::FailedClient;
+use relay_utils::{FailedClient, HeaderId};
use sp_core::Bytes;
use sp_runtime::{
traits::{Hash, Header as HeaderT},
@@ -29,6 +30,7 @@ use sp_runtime::{
};
use structopt::StructOpt;
use strum::{EnumString, EnumVariantNames, VariantNames};
+use substrate_relay_helper::TransactionParams;
/// Start resubmit transactions process.
#[derive(StructOpt)]
@@ -115,13 +117,16 @@ impl ResubmitTransactions {
select_bridge!(self.chain, {
let relay_loop_name = format!("ResubmitTransactions{}", Target::NAME);
let client = self.target.to_client::<Target>().await?;
- let key_pair = self.target_sign.to_keypair::<Target>()?;
+ let transaction_params = TransactionParams {
+ signer: self.target_sign.to_keypair::<Target>()?,
+ mortality: self.target_sign.target_transactions_mortality,
+ };
relay_utils::relay_loop((), client)
.run(relay_loop_name, move |_, client, _| {
run_until_connection_lost::<Target, TargetSign>(
client,
- key_pair.clone(),
+ transaction_params.clone(),
Context {
strategy: self.strategy,
best_header: HeaderOf::<Target>::new(
@@ -212,13 +217,14 @@ impl<C: Chain> Context<C> {
/// Run resubmit transactions loop.
async fn run_until_connection_lost<C: Chain, S: TransactionSignScheme<Chain = C>>(
client: Client<C>,
- key_pair: S::AccountKeyPair,
+ transaction_params: TransactionParams<S::AccountKeyPair>,
mut context: Context<C>,
) -> Result<(), FailedClient> {
loop {
async_std::task::sleep(C::AVERAGE_BLOCK_INTERVAL).await;
- let result = run_loop_iteration::<C, S>(client.clone(), key_pair.clone(), context).await;
+ let result =
+ run_loop_iteration::<C, S>(client.clone(), transaction_params.clone(), context).await;
context = match result {
Ok(context) => context,
Err(error) => {
@@ -237,20 +243,21 @@ async fn run_until_connection_lost<C: Chain, S: TransactionSignScheme<Chain = C>
/// Run single loop iteration.
async fn run_loop_iteration<C: Chain, S: TransactionSignScheme<Chain = C>>(
client: Client<C>,
- key_pair: S::AccountKeyPair,
+ transaction_params: TransactionParams<S::AccountKeyPair>,
mut context: Context<C>,
) -> Result<Context<C>, SubstrateError> {
// correct best header is required for all other actions
context.best_header = client.best_header().await?;
// check if there's queued transaction, signed by given author
- let original_transaction = match lookup_signer_transaction::<C, S>(&client, &key_pair).await? {
- Some(original_transaction) => original_transaction,
- None => {
- log::trace!(target: "bridge", "No {} transactions from required signer in the txpool", C::NAME);
- return Ok(context)
- },
- };
+ let original_transaction =
+ match lookup_signer_transaction::<C, S>(&client, &transaction_params.signer).await? {
+ Some(original_transaction) => original_transaction,
+ None => {
+ log::trace!(target: "bridge", "No {} transactions from required signer in the txpool", C::NAME);
+ return Ok(context)
+ },
+ };
let original_transaction_hash = C::Hasher::hash(&original_transaction.encode());
let context = context.notice_transaction(original_transaction_hash);
@@ -280,8 +287,8 @@ async fn run_loop_iteration<C: Chain, S: TransactionSignScheme<Chain = C>>(
// update transaction tip
let (is_updated, updated_transaction) = update_transaction_tip::<C, S>(
&client,
- &key_pair,
- context.best_header.hash(),
+ &transaction_params,
+ HeaderId(*context.best_header.number(), context.best_header.hash()),
original_transaction,
context.tip_step,
context.tip_limit,
@@ -397,20 +404,21 @@ fn select_transaction_from_queue<C: Chain>(
/// Try to find appropriate tip for transaction so that its priority is larger than given.
async fn update_transaction_tip<C: Chain, S: TransactionSignScheme<Chain = C>>(
client: &Client<C>,
- key_pair: &S::AccountKeyPair,
- at_block: C::Hash,
+ transaction_params: &TransactionParams<S::AccountKeyPair>,
+ at_block: HeaderIdOf<C>,
tx: S::SignedTransaction,
tip_step: C::Balance,
tip_limit: C::Balance,
target_priority: TransactionPriority,
) -> Result<(bool, S::SignedTransaction), SubstrateError> {
let stx = format!("{:?}", tx);
- let mut current_priority = client.validate_transaction(at_block, tx.clone()).await??.priority;
+ let mut current_priority = client.validate_transaction(at_block.1, tx.clone()).await??.priority;
let mut unsigned_tx = S::parse_transaction(tx).ok_or_else(|| {
SubstrateError::Custom(format!("Failed to parse {} transaction {}", C::NAME, stx,))
})?;
let old_tip = unsigned_tx.tip;
+ let (spec_version, transaction_version) = client.simple_runtime_version().await?;
while current_priority < target_priority {
let next_tip = unsigned_tx.tip + tip_step;
if next_tip > tip_limit {
@@ -429,13 +437,15 @@ async fn update_transaction_tip<C: Chain, S: TransactionSignScheme<Chain = C>>(
unsigned_tx.tip = next_tip;
current_priority = client
.validate_transaction(
- at_block,
- S::sign_transaction(
- *client.genesis_hash(),
- key_pair,
- relay_substrate_client::TransactionEra::immortal(),
- unsigned_tx.clone(),
- ),
+ at_block.1,
+ S::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: *client.genesis_hash(),
+ signer: transaction_params.signer.clone(),
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: unsigned_tx.clone(),
+ })?,
)
.await??
.priority;
@@ -451,12 +461,17 @@ async fn update_transaction_tip<C: Chain, S: TransactionSignScheme<Chain = C>>(
Ok((
old_tip != unsigned_tx.tip,
- S::sign_transaction(
- *client.genesis_hash(),
- key_pair,
- relay_substrate_client::TransactionEra::immortal(),
- unsigned_tx,
- ),
+ S::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: *client.genesis_hash(),
+ signer: transaction_params.signer.clone(),
+ era: relay_substrate_client::TransactionEra::new(
+ at_block,
+ transaction_params.mortality,
+ ),
+ unsigned: unsigned_tx,
+ })?,
))
}
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/send_message.rs b/polkadot/bridges/relays/bin-substrate/src/cli/send_message.rs
index 3e77ad8342927bdfc5a16f85b72098d22ec246a4..ddb1ff59b5d087f4e1a7577bd17082932dbf81f3 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/send_message.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/send_message.rs
@@ -17,15 +17,15 @@
use crate::cli::{
bridge::FullBridge,
encode_call::{self, CliEncodeCall},
- estimate_fee::estimate_message_delivery_and_dispatch_fee,
- Balance, CliChain, ExplicitOrMaximal, HexBytes, HexLaneId, Origins, SourceConnectionParams,
- SourceSigningParams, TargetSigningParams,
+ estimate_fee::{estimate_message_delivery_and_dispatch_fee, ConversionRateOverride},
+ Balance, ExplicitOrMaximal, HexBytes, HexLaneId, Origins, SourceConnectionParams,
+ SourceSigningParams, TargetConnectionParams, TargetSigningParams,
};
use bp_message_dispatch::{CallOrigin, MessagePayload};
-use bp_runtime::BalanceOf;
+use bp_runtime::Chain as _;
use codec::Encode;
use frame_support::weights::Weight;
-use relay_substrate_client::{Chain, TransactionSignScheme, UnsignedTransaction};
+use relay_substrate_client::{Chain, SignParam, TransactionSignScheme, UnsignedTransaction};
use sp_core::{Bytes, Pair};
use sp_runtime::{traits::IdentifyAccount, AccountId32, MultiSignature, MultiSigner};
use std::fmt::Debug;
@@ -66,6 +66,12 @@ pub struct SendMessage {
/// Hex-encoded lane id. Defaults to `00000000`.
#[structopt(long, default_value = "00000000")]
lane: HexLaneId,
+ /// A way to override conversion rate between bridge tokens.
+ ///
+ /// If not specified, conversion rate from runtime storage is used. It may be obsolete and
+ /// your message won't be relayed.
+ #[structopt(long)]
+ conversion_rate_override: Option<ConversionRateOverride>,
/// Where dispatch fee is paid?
#[structopt(
long,
@@ -88,10 +94,16 @@ pub struct SendMessage {
/// `SourceAccount`.
#[structopt(long, possible_values = &Origins::variants(), default_value = "Source")]
origin: Origins,
+
+ // Normally we don't need to connect to the target chain to send message. But for testing
+ // we may want to use **actual** `spec_version` of the target chain when composing a message.
+ // Then we'll need to read version from the target chain node.
+ #[structopt(flatten)]
+ target: TargetConnectionParams,
}
impl SendMessage {
- pub fn encode_payload(
+ pub async fn encode_payload(
&mut self,
) -> anyhow::Result<MessagePayload<AccountId32, MultiSigner, MultiSignature, Vec<u8>>> {
crate::select_full_bridge!(self.bridge, {
@@ -110,18 +122,23 @@ impl SendMessage {
encode_call::preprocess_call::<Source, Target>(message, bridge.bridge_instance_index());
let target_call = Target::encode_call(message)?;
+ let target_spec_version = self.target.selected_chain_spec_version::<Target>().await?;
let payload = {
let target_call_weight = prepare_call_dispatch_weight(
dispatch_weight,
- ExplicitOrMaximal::Explicit(Target::get_dispatch_info(&target_call)?.weight),
+ || {
+ Ok(ExplicitOrMaximal::Explicit(
+ Target::get_dispatch_info(&target_call)?.weight,
+ ))
+ },
compute_maximal_message_dispatch_weight(Target::max_extrinsic_weight()),
- );
+ )?;
let source_sender_public: MultiSigner = source_sign.public().into();
let source_account_id = source_sender_public.into_account();
message_payload(
- Target::RUNTIME_VERSION.spec_version,
+ target_spec_version,
target_call_weight,
match origin {
Origins::Source => CallOrigin::SourceAccount(source_account_id),
@@ -130,7 +147,7 @@ impl SendMessage {
let digest = account_ownership_digest(
&target_call,
source_account_id.clone(),
- Target::RUNTIME_VERSION.spec_version,
+ target_spec_version,
);
let target_origin_public = target_sign.public();
let digest_signature = target_sign.sign(&digest);
@@ -152,17 +169,19 @@ impl SendMessage {
/// Run the command.
pub async fn run(mut self) -> anyhow::Result<()> {
crate::select_full_bridge!(self.bridge, {
- let payload = self.encode_payload()?;
+ let payload = self.encode_payload().await?;
let source_client = self.source.to_client::<Source>().await?;
let source_sign = self.source_sign.to_keypair::<Source>()?;
let lane = self.lane.clone().into();
+ let conversion_rate_override = self.conversion_rate_override;
let fee = match self.fee {
Some(fee) => fee,
None => Balance(
- estimate_message_delivery_and_dispatch_fee::<BalanceOf<Source>, _, _>(
+ estimate_message_delivery_and_dispatch_fee::<Source, Target, _>(
&source_client,
+ conversion_rate_override,
ESTIMATE_MESSAGE_FEE_METHOD,
lane,
payload.clone(),
@@ -171,6 +190,7 @@ impl SendMessage {
),
};
let dispatch_weight = payload.weight;
+ let payload_len = payload.encode().len();
let send_message_call = Source::encode_call(&encode_call::Call::BridgeSendMessage {
bridge_instance_index: self.bridge.bridge_instance_index(),
lane: self.lane,
@@ -179,25 +199,31 @@ impl SendMessage {
})?;
let source_genesis_hash = *source_client.genesis_hash();
+ let (spec_version, transaction_version) =
+ source_client.simple_runtime_version().await?;
let estimated_transaction_fee = source_client
.estimate_extrinsic_fee(Bytes(
- Source::sign_transaction(
- source_genesis_hash,
- &source_sign,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(send_message_call.clone(), 0),
- )
+ Source::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: source_genesis_hash,
+ signer: source_sign.clone(),
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(send_message_call.clone(), 0),
+ })?
.encode(),
))
.await?;
source_client
.submit_signed_extrinsic(source_sign.public().into(), move |_, transaction_nonce| {
- let signed_source_call = Source::sign_transaction(
- source_genesis_hash,
- &source_sign,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(send_message_call, transaction_nonce),
- )
+ let signed_source_call = Source::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: source_genesis_hash,
+ signer: source_sign.clone(),
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(send_message_call, transaction_nonce),
+ })?
.encode();
log::info!(
@@ -205,7 +231,7 @@ impl SendMessage {
"Sending message to {}. Lane: {:?}. Size: {}. Dispatch weight: {}. Fee: {}",
Target::NAME,
lane,
- signed_source_call.len(),
+ payload_len,
dispatch_weight,
fee,
);
@@ -225,7 +251,7 @@ impl SendMessage {
HexBytes::encode(&signed_source_call)
);
- Bytes(signed_source_call)
+ Ok(Bytes(signed_source_call))
})
.await?;
});
@@ -236,12 +262,16 @@ impl SendMessage {
fn prepare_call_dispatch_weight(
user_specified_dispatch_weight: &Option<ExplicitOrMaximal<Weight>>,
- weight_from_pre_dispatch_call: ExplicitOrMaximal<Weight>,
+ weight_from_pre_dispatch_call: impl Fn() -> anyhow::Result<ExplicitOrMaximal<Weight>>,
maximal_allowed_weight: Weight,
-) -> Weight {
- match user_specified_dispatch_weight.clone().unwrap_or(weight_from_pre_dispatch_call) {
- ExplicitOrMaximal::Explicit(weight) => weight,
- ExplicitOrMaximal::Maximal => maximal_allowed_weight,
+) -> anyhow::Result<Weight> {
+ match user_specified_dispatch_weight
+ .clone()
+ .map(Ok)
+ .unwrap_or_else(weight_from_pre_dispatch_call)?
+ {
+ ExplicitOrMaximal::Explicit(weight) => Ok(weight),
+ ExplicitOrMaximal::Maximal => Ok(maximal_allowed_weight),
}
}
@@ -283,10 +313,11 @@ pub(crate) fn compute_maximal_message_dispatch_weight(maximal_extrinsic_weight:
#[cfg(test)]
mod tests {
use super::*;
+ use crate::cli::CliChain;
use hex_literal::hex;
- #[test]
- fn send_remark_rialto_to_millau() {
+ #[async_std::test]
+ async fn send_remark_rialto_to_millau() {
// given
let mut send_message = SendMessage::from_iter(vec![
"send-message",
@@ -295,20 +326,22 @@ mod tests {
"1234",
"--source-signer",
"//Alice",
+ "--conversion-rate-override",
+ "0.75",
"remark",
"--remark-payload",
"1234",
]);
// when
- let payload = send_message.encode_payload().unwrap();
+ let payload = send_message.encode_payload().await.unwrap();
// then
assert_eq!(
payload,
MessagePayload {
spec_version: relay_millau_client::Millau::RUNTIME_VERSION.spec_version,
- weight: 576000,
+ weight: 0,
origin: CallOrigin::SourceAccount(
sp_keyring::AccountKeyring::Alice.to_account_id()
),
@@ -318,8 +351,8 @@ mod tests {
);
}
- #[test]
- fn send_remark_millau_to_rialto() {
+ #[async_std::test]
+ async fn send_remark_millau_to_rialto() {
// given
let mut send_message = SendMessage::from_iter(vec![
"send-message",
@@ -332,13 +365,15 @@ mod tests {
"Target",
"--target-signer",
"//Bob",
+ "--conversion-rate-override",
+ "metric",
"remark",
"--remark-payload",
"1234",
]);
// when
- let payload = send_message.encode_payload().unwrap();
+ let payload = send_message.encode_payload().await.unwrap();
// then
// Since signatures are randomized we extract it from here and only check the rest.
@@ -350,7 +385,7 @@ mod tests {
payload,
MessagePayload {
spec_version: relay_millau_client::Millau::RUNTIME_VERSION.spec_version,
- weight: 576000,
+ weight: 0,
origin: CallOrigin::TargetAccount(
sp_keyring::AccountKeyring::Alice.to_account_id(),
sp_keyring::AccountKeyring::Bob.into(),
@@ -382,8 +417,8 @@ mod tests {
assert!(send_message.is_ok());
}
- #[test]
- fn accepts_non_default_dispatch_fee_payment() {
+ #[async_std::test]
+ async fn accepts_non_default_dispatch_fee_payment() {
// given
let mut send_message = SendMessage::from_iter(vec![
"send-message",
@@ -398,7 +433,7 @@ mod tests {
]);
// when
- let payload = send_message.encode_payload().unwrap();
+ let payload = send_message.encode_payload().await.unwrap();
// then
assert_eq!(
diff --git a/polkadot/bridges/relays/bin-substrate/src/cli/swap_tokens.rs b/polkadot/bridges/relays/bin-substrate/src/cli/swap_tokens.rs
index dbe46f469070982383624cad63214adce761b6c8..0758deddfd103f57da3c4d66aeebea7d480a86ba 100644
--- a/polkadot/bridges/relays/bin-substrate/src/cli/swap_tokens.rs
+++ b/polkadot/bridges/relays/bin-substrate/src/cli/swap_tokens.rs
@@ -29,15 +29,15 @@ use strum::{EnumString, EnumVariantNames, VariantNames};
use frame_support::dispatch::GetDispatchInfo;
use relay_substrate_client::{
AccountIdOf, AccountPublicOf, BalanceOf, BlockNumberOf, CallOf, Chain, ChainWithBalances,
- Client, Error as SubstrateError, HashOf, SignatureOf, Subscription, TransactionSignScheme,
- TransactionStatusOf, UnsignedTransaction,
+ Client, Error as SubstrateError, HashOf, SignParam, SignatureOf, Subscription,
+ TransactionSignScheme, TransactionStatusOf, UnsignedTransaction,
};
-use sp_core::{blake2_256, storage::StorageKey, Bytes, Pair, H256, U256};
+use sp_core::{blake2_256, storage::StorageKey, Bytes, Pair, U256};
use sp_runtime::traits::{Convert, Header as HeaderT};
use crate::cli::{
- Balance, CliChain, SourceConnectionParams, SourceSigningParams, TargetConnectionParams,
- TargetSigningParams,
+ estimate_fee::ConversionRateOverride, Balance, CliChain, SourceConnectionParams,
+ SourceSigningParams, TargetConnectionParams, TargetSigningParams,
};
/// Swap tokens.
@@ -65,6 +65,18 @@ pub struct SwapTokens {
/// Target chain balance that target signer wants to swap.
#[structopt(long)]
target_balance: Balance,
+ /// A way to override conversion rate from target to source tokens.
+ ///
+ /// If not specified, conversion rate from runtime storage is used. It may be obsolete and
+ /// your message won't be relayed.
+ #[structopt(long)]
+ target_to_source_conversion_rate_override: Option<ConversionRateOverride>,
+ /// A way to override conversion rate from source to target tokens.
+ ///
+ /// If not specified, conversion rate from runtime storage is used. It may be obsolete and
+ /// your message won't be relayed.
+ #[structopt(long)]
+ source_to_target_conversion_rate_override: Option<ConversionRateOverride>,
}
/// Token swap type.
@@ -98,6 +110,8 @@ macro_rules! select_bridge {
SwapTokensBridge::MillauToRialto => {
type Source = relay_millau_client::Millau;
type Target = relay_rialto_client::Rialto;
+ const SOURCE_SPEC_VERSION: u32 = millau_runtime::VERSION.spec_version;
+ const TARGET_SPEC_VERSION: u32 = rialto_runtime::VERSION.spec_version;
type FromSwapToThisAccountIdConverter = bp_rialto::AccountIdConverter;
@@ -114,9 +128,6 @@ macro_rules! select_bridge {
const SOURCE_CHAIN_ID: bp_runtime::ChainId = bp_runtime::MILLAU_CHAIN_ID;
const TARGET_CHAIN_ID: bp_runtime::ChainId = bp_runtime::RIALTO_CHAIN_ID;
- const SOURCE_SPEC_VERSION: u32 = millau_runtime::VERSION.spec_version;
- const TARGET_SPEC_VERSION: u32 = rialto_runtime::VERSION.spec_version;
-
const SOURCE_TO_TARGET_LANE_ID: bp_messages::LaneId = *b"swap";
const TARGET_TO_SOURCE_LANE_ID: bp_messages::LaneId = [0, 0, 0, 0];
@@ -134,6 +145,10 @@ impl SwapTokens {
let source_sign = self.source_sign.to_keypair::<Target>()?;
let target_client = self.target.to_client::<Target>().await?;
let target_sign = self.target_sign.to_keypair::<Target>()?;
+ let target_to_source_conversion_rate_override =
+ self.target_to_source_conversion_rate_override;
+ let source_to_target_conversion_rate_override =
+ self.source_to_target_conversion_rate_override;
// names of variables in this function are matching names used by the
// `pallet-bridge-token-swap`
@@ -199,9 +214,14 @@ impl SwapTokens {
// prepare `create_swap` call
let target_public_at_bridged_chain: AccountPublicOf<Target> =
target_sign.public().into();
- let swap_delivery_and_dispatch_fee: BalanceOf<Source> =
- crate::cli::estimate_fee::estimate_message_delivery_and_dispatch_fee(
+ let swap_delivery_and_dispatch_fee =
+ crate::cli::estimate_fee::estimate_message_delivery_and_dispatch_fee::<
+ Source,
+ Target,
+ _,
+ >(
&source_client,
+ target_to_source_conversion_rate_override.clone(),
ESTIMATE_SOURCE_TO_TARGET_MESSAGE_FEE_METHOD,
SOURCE_TO_TARGET_LANE_ID,
bp_message_dispatch::MessagePayload {
@@ -234,20 +254,27 @@ impl SwapTokens {
// start tokens swap
let source_genesis_hash = *source_client.genesis_hash();
let create_swap_signer = source_sign.clone();
+ let (spec_version, transaction_version) =
+ source_client.simple_runtime_version().await?;
let swap_created_at = wait_until_transaction_is_finalized::<Source>(
source_client
.submit_and_watch_signed_extrinsic(
accounts.source_account_at_this_chain.clone(),
move |_, transaction_nonce| {
- Bytes(
- Source::sign_transaction(
- source_genesis_hash,
- &create_swap_signer,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(create_swap_call, transaction_nonce),
- )
+ Ok(Bytes(
+ Source::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: source_genesis_hash,
+ signer: create_swap_signer,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ create_swap_call.into(),
+ transaction_nonce,
+ ),
+ })?
.encode(),
- )
+ ))
},
)
.await?,
@@ -255,11 +282,10 @@ impl SwapTokens {
.await?;
// read state of swap after it has been created
- let token_swap_hash: H256 = token_swap.using_encoded(blake2_256).into();
- let token_swap_storage_key = bp_runtime::storage_map_final_key_identity(
+ let token_swap_hash = token_swap.hash();
+ let token_swap_storage_key = bp_token_swap::storage_keys::pending_swaps_key(
TOKEN_SWAP_PALLET_NAME,
- pallet_bridge_token_swap::PENDING_SWAPS_MAP_NAME,
- token_swap_hash.as_ref(),
+ token_swap_hash,
);
match read_token_swap_state(&source_client, swap_created_at, &token_swap_storage_key)
.await?
@@ -337,7 +363,7 @@ impl SwapTokens {
//
if is_transfer_succeeded {
- log::info!(target: "bridge", "Claiming the swap swap");
+ log::info!(target: "bridge", "Claiming the swap");
// prepare `claim_swap` message that will be sent over the bridge
let claim_swap_call: CallOf<Source> =
@@ -351,9 +377,14 @@ impl SwapTokens {
dispatch_fee_payment: bp_runtime::messages::DispatchFeePayment::AtSourceChain,
call: claim_swap_call.encode(),
};
- let claim_swap_delivery_and_dispatch_fee: BalanceOf<Target> =
- crate::cli::estimate_fee::estimate_message_delivery_and_dispatch_fee(
+ let claim_swap_delivery_and_dispatch_fee =
+ crate::cli::estimate_fee::estimate_message_delivery_and_dispatch_fee::<
+ Target,
+ Source,
+ _,
+ >(
&target_client,
+ source_to_target_conversion_rate_override.clone(),
ESTIMATE_TARGET_TO_SOURCE_MESSAGE_FEE_METHOD,
TARGET_TO_SOURCE_LANE_ID,
claim_swap_message.clone(),
@@ -369,23 +400,27 @@ impl SwapTokens {
// send `claim_swap` message
let target_genesis_hash = *target_client.genesis_hash();
+ let (spec_version, transaction_version) =
+ target_client.simple_runtime_version().await?;
let _ = wait_until_transaction_is_finalized::<Target>(
target_client
.submit_and_watch_signed_extrinsic(
accounts.target_account_at_bridged_chain.clone(),
move |_, transaction_nonce| {
- Bytes(
- Target::sign_transaction(
- target_genesis_hash,
- &target_sign,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- send_message_call,
+ Ok(Bytes(
+ Target::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: target_genesis_hash,
+ signer: target_sign,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ send_message_call.into(),
transaction_nonce,
),
- )
+ })?
.encode(),
- )
+ ))
},
)
.await?,
@@ -409,23 +444,27 @@ impl SwapTokens {
log::info!(target: "bridge", "Cancelling the swap");
let cancel_swap_call: CallOf<Source> =
pallet_bridge_token_swap::Call::cancel_swap { swap: token_swap.clone() }.into();
+ let (spec_version, transaction_version) =
+ source_client.simple_runtime_version().await?;
let _ = wait_until_transaction_is_finalized::<Source>(
source_client
.submit_and_watch_signed_extrinsic(
accounts.source_account_at_this_chain.clone(),
move |_, transaction_nonce| {
- Bytes(
- Source::sign_transaction(
- source_genesis_hash,
- &source_sign,
- relay_substrate_client::TransactionEra::immortal(),
- UnsignedTransaction::new(
- cancel_swap_call,
+ Ok(Bytes(
+ Source::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: source_genesis_hash,
+ signer: source_sign,
+ era: relay_substrate_client::TransactionEra::immortal(),
+ unsigned: UnsignedTransaction::new(
+ cancel_swap_call.into(),
transaction_nonce,
),
- )
+ })?
.encode(),
- )
+ ))
},
)
.await?,
@@ -673,6 +712,7 @@ async fn read_token_swap_state<C: Chain>(
#[cfg(test)]
mod tests {
use super::*;
+ use crate::cli::{RuntimeVersionType, SourceRuntimeVersionParams, TargetRuntimeVersionParams};
#[test]
fn swap_tokens_millau_to_rialto_no_lock() {
@@ -706,6 +746,11 @@ mod tests {
source_host: "127.0.0.1".into(),
source_port: 9000,
source_secure: false,
+ source_runtime_version: SourceRuntimeVersionParams {
+ source_version_mode: RuntimeVersionType::Bundle,
+ source_spec_version: None,
+ source_transaction_version: None,
+ }
},
source_sign: SourceSigningParams {
source_signer: Some("//Alice".into()),
@@ -718,6 +763,11 @@ mod tests {
target_host: "127.0.0.1".into(),
target_port: 9001,
target_secure: false,
+ target_runtime_version: TargetRuntimeVersionParams {
+ target_version_mode: RuntimeVersionType::Bundle,
+ target_spec_version: None,
+ target_transaction_version: None,
+ }
},
target_sign: TargetSigningParams {
target_signer: Some("//Bob".into()),
@@ -729,6 +779,8 @@ mod tests {
swap_type: TokenSwapType::NoLock,
source_balance: Balance(8000000000),
target_balance: Balance(9000000000),
+ target_to_source_conversion_rate_override: None,
+ source_to_target_conversion_rate_override: None,
}
);
}
@@ -754,6 +806,10 @@ mod tests {
"//Bob",
"--target-balance",
"9000000000",
+ "--target-to-source-conversion-rate-override",
+ "metric",
+ "--source-to-target-conversion-rate-override",
+ "84.56",
"lock-until-block",
"--blocks-before-expire",
"1",
@@ -767,6 +823,11 @@ mod tests {
source_host: "127.0.0.1".into(),
source_port: 9000,
source_secure: false,
+ source_runtime_version: SourceRuntimeVersionParams {
+ source_version_mode: RuntimeVersionType::Bundle,
+ source_spec_version: None,
+ source_transaction_version: None,
+ }
},
source_sign: SourceSigningParams {
source_signer: Some("//Alice".into()),
@@ -779,6 +840,11 @@ mod tests {
target_host: "127.0.0.1".into(),
target_port: 9001,
target_secure: false,
+ target_runtime_version: TargetRuntimeVersionParams {
+ target_version_mode: RuntimeVersionType::Bundle,
+ target_spec_version: None,
+ target_transaction_version: None,
+ }
},
target_sign: TargetSigningParams {
target_signer: Some("//Bob".into()),
@@ -793,6 +859,10 @@ mod tests {
},
source_balance: Balance(8000000000),
target_balance: Balance(9000000000),
+ target_to_source_conversion_rate_override: Some(ConversionRateOverride::Metric),
+ source_to_target_conversion_rate_override: Some(ConversionRateOverride::Explicit(
+ 84.56
+ )),
}
);
}
diff --git a/polkadot/bridges/relays/client-kusama/Cargo.toml b/polkadot/bridges/relays/client-kusama/Cargo.toml
index a48d82f641b701f2907c75f436f039f7589d373e..35c24c1089e60248315d4bedd5d38a78c9d61631 100644
--- a/polkadot/bridges/relays/client-kusama/Cargo.toml
+++ b/polkadot/bridges/relays/client-kusama/Cargo.toml
@@ -2,14 +2,14 @@
name = "relay-kusama-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
-scale-info = { version = "1.0", features = ["derive"] }
+scale-info = { version = "2.0.1", features = ["derive"] }
# Bridge dependencies
diff --git a/polkadot/bridges/relays/client-kusama/src/lib.rs b/polkadot/bridges/relays/client-kusama/src/lib.rs
index a93726620ff61924e4457ad90da6a2623b2e1ef1..e228f2dc24de481209c30a5b7be7508fe62807f5 100644
--- a/polkadot/bridges/relays/client-kusama/src/lib.rs
+++ b/polkadot/bridges/relays/client-kusama/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Kusama chain.
+use bp_messages::MessageNonce;
use codec::Encode;
+use frame_support::weights::Weight;
use relay_substrate_client::{
- Chain, ChainBase, ChainWithBalances, TransactionEraOf, TransactionSignScheme,
- UnsignedTransaction,
+ Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -44,10 +46,21 @@ impl ChainBase for Kusama {
type Balance = bp_kusama::Balance;
type Index = bp_kusama::Nonce;
type Signature = bp_kusama::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_kusama::Kusama::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_kusama::Kusama::max_extrinsic_weight()
+ }
}
impl Chain for Kusama {
const NAME: &'static str = "Kusama";
+ const TOKEN_ID: Option<&'static str> = Some("kusama");
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_kusama::BEST_FINALIZED_KUSAMA_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_kusama::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_kusama::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -57,6 +70,24 @@ impl Chain for Kusama {
type WeightToFee = bp_kusama::WeightToFee;
}
+impl ChainWithGrandpa for Kusama {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = bp_kusama::WITH_KUSAMA_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Kusama {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_kusama::WITH_KUSAMA_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_kusama::TO_KUSAMA_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_kusama::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_kusama::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_kusama::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
+}
+
impl ChainWithBalances for Kusama {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_kusama::account_info_storage_key(account_id))
@@ -68,34 +99,30 @@ impl TransactionSignScheme for Kusama {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = crate::runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::new(
- unsigned.call,
+ param.unsigned.call.clone(),
bp_kusama::SignedExtensions::new(
- bp_kusama::VERSION,
- era,
- genesis_hash,
- unsigned.nonce,
- unsigned.tip,
+ param.spec_version,
+ param.transaction_version,
+ param.era,
+ param.genesis_hash,
+ param.unsigned.nonce,
+ param.unsigned.tip,
),
)
.expect("SignedExtension never fails.");
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- bp_kusama::UncheckedExtrinsic::new_signed(
+ Ok(bp_kusama::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
diff --git a/polkadot/bridges/relays/client-kusama/src/runtime.rs b/polkadot/bridges/relays/client-kusama/src/runtime.rs
index 6d0ab5462d7c8418ca8c71ea2f5815762143df4c..59a919e6cb97164a20d959c5d9de8313b694f098 100644
--- a/polkadot/bridges/relays/client-kusama/src/runtime.rs
+++ b/polkadot/bridges/relays/client-kusama/src/runtime.rs
@@ -70,6 +70,9 @@ pub enum Call {
/// Balances pallet.
#[codec(index = 4)]
Balances(BalancesCall),
+ /// Utility pallet.
+ #[codec(index = 24)]
+ Utility(UtilityCall),
/// Polkadot bridge pallet.
#[codec(index = 110)]
BridgePolkadotGrandpa(BridgePolkadotGrandpaCall),
@@ -102,6 +105,8 @@ pub enum BridgePolkadotGrandpaCall {
),
#[codec(index = 1)]
initialize(bp_header_chain::InitializationData<<PolkadotLike as Chain>::Header>),
+ #[codec(index = 3)]
+ set_operational(bool),
}
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
@@ -136,6 +141,13 @@ pub enum BridgePolkadotMessagesCall {
),
}
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum UtilityCall {
+ #[codec(index = 2)]
+ batch_all(Vec<Call>),
+}
+
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
pub enum BridgePolkadotMessagesParameter {
#[codec(index = 0)]
diff --git a/polkadot/bridges/relays/client-millau/Cargo.toml b/polkadot/bridges/relays/client-millau/Cargo.toml
index 49d9dade154c2d2cb6321b926eccad48459a87cb..9893243345518b3b9a11a043e1d82c3298086a00 100644
--- a/polkadot/bridges/relays/client-millau/Cargo.toml
+++ b/polkadot/bridges/relays/client-millau/Cargo.toml
@@ -2,16 +2,17 @@
name = "relay-millau-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
# Supported Chains
+bp-messages = { path = "../../primitives/messages" }
bp-millau = { path = "../../primitives/chain-millau" }
millau-runtime = { path = "../../bin/millau/runtime" }
diff --git a/polkadot/bridges/relays/client-millau/src/lib.rs b/polkadot/bridges/relays/client-millau/src/lib.rs
index 3f1aba1f3b372493b26d6217f206dbac66695bda..eae9d9b4586a539efdede9d1308f64c66b8844bf 100644
--- a/polkadot/bridges/relays/client-millau/src/lib.rs
+++ b/polkadot/bridges/relays/client-millau/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Millau-Substrate chain.
+use bp_messages::MessageNonce;
use codec::{Compact, Decode, Encode};
+use frame_support::weights::Weight;
use relay_substrate_client::{
- BalanceOf, Chain, ChainBase, ChainWithBalances, IndexOf, TransactionEraOf,
- TransactionSignScheme, UnsignedTransaction,
+ BalanceOf, Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, IndexOf, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -29,7 +31,7 @@ use std::time::Duration;
pub type HeaderId = relay_utils::HeaderId<millau_runtime::Hash, millau_runtime::BlockNumber>;
/// Millau chain definition.
-#[derive(Debug, Clone, Copy)]
+#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Millau;
impl ChainBase for Millau {
@@ -42,10 +44,40 @@ impl ChainBase for Millau {
type Balance = millau_runtime::Balance;
type Index = millau_runtime::Index;
type Signature = millau_runtime::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_millau::Millau::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_millau::Millau::max_extrinsic_weight()
+ }
+}
+
+impl ChainWithGrandpa for Millau {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = bp_millau::WITH_MILLAU_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Millau {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_millau::WITH_MILLAU_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_millau::TO_MILLAU_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_millau::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_millau::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_millau::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
}
impl Chain for Millau {
const NAME: &'static str = "Millau";
+ // Rialto token has no value, but we associate it with KSM token
+ const TOKEN_ID: Option<&'static str> = Some("kusama");
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_millau::BEST_FINALIZED_MILLAU_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(5);
const STORAGE_PROOF_OVERHEAD: u32 = bp_millau::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_millau::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -69,43 +101,40 @@ impl TransactionSignScheme for Millau {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = millau_runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::from_raw(
- unsigned.call,
+ param.unsigned.call.clone(),
(
+ frame_system::CheckNonZeroSender::<millau_runtime::Runtime>::new(),
frame_system::CheckSpecVersion::<millau_runtime::Runtime>::new(),
frame_system::CheckTxVersion::<millau_runtime::Runtime>::new(),
frame_system::CheckGenesis::<millau_runtime::Runtime>::new(),
- frame_system::CheckEra::<millau_runtime::Runtime>::from(era.frame_era()),
- frame_system::CheckNonce::<millau_runtime::Runtime>::from(unsigned.nonce),
+ frame_system::CheckEra::<millau_runtime::Runtime>::from(param.era.frame_era()),
+ frame_system::CheckNonce::<millau_runtime::Runtime>::from(param.unsigned.nonce),
frame_system::CheckWeight::<millau_runtime::Runtime>::new(),
- pallet_transaction_payment::ChargeTransactionPayment::<millau_runtime::Runtime>::from(unsigned.tip),
+ pallet_transaction_payment::ChargeTransactionPayment::<millau_runtime::Runtime>::from(param.unsigned.tip),
),
(
- millau_runtime::VERSION.spec_version,
- millau_runtime::VERSION.transaction_version,
- genesis_hash,
- era.signed_payload(genesis_hash),
+ (),
+ param.spec_version,
+ param.transaction_version,
+ param.genesis_hash,
+ param.era.signed_payload(param.genesis_hash),
(),
(),
(),
),
);
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- millau_runtime::UncheckedExtrinsic::new_signed(
- call,
+ Ok(millau_runtime::UncheckedExtrinsic::new_signed(
+ call.into_decoded()?,
signer.into_account(),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
@@ -124,9 +153,9 @@ impl TransactionSignScheme for Millau {
fn parse_transaction(tx: Self::SignedTransaction) -> Option<UnsignedTransaction<Self::Chain>> {
let extra = &tx.signature.as_ref()?.2;
Some(UnsignedTransaction {
- call: tx.function,
- nonce: Compact::<IndexOf<Self::Chain>>::decode(&mut &extra.4.encode()[..]).ok()?.into(),
- tip: Compact::<BalanceOf<Self::Chain>>::decode(&mut &extra.6.encode()[..])
+ call: tx.function.into(),
+ nonce: Compact::<IndexOf<Self::Chain>>::decode(&mut &extra.5.encode()[..]).ok()?.into(),
+ tip: Compact::<BalanceOf<Self::Chain>>::decode(&mut &extra.7.encode()[..])
.ok()?
.into(),
})
@@ -138,3 +167,32 @@ pub type SigningParams = sp_core::sr25519::Pair;
/// Millau header type used in headers sync.
pub type SyncHeader = relay_substrate_client::SyncHeader<millau_runtime::Header>;
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use relay_substrate_client::TransactionEra;
+
+ #[test]
+ fn parse_transaction_works() {
+ let unsigned = UnsignedTransaction {
+ call: millau_runtime::Call::System(millau_runtime::SystemCall::remark {
+ remark: b"Hello world!".to_vec(),
+ })
+ .into(),
+ nonce: 777,
+ tip: 888,
+ };
+ let signed_transaction = Millau::sign_transaction(SignParam {
+ spec_version: 42,
+ transaction_version: 50000,
+ genesis_hash: [42u8; 64].into(),
+ signer: sp_core::sr25519::Pair::from_seed_slice(&[1u8; 32]).unwrap(),
+ era: TransactionEra::immortal(),
+ unsigned: unsigned.clone(),
+ })
+ .unwrap();
+ let parsed_transaction = Millau::parse_transaction(signed_transaction).unwrap();
+ assert_eq!(parsed_transaction, unsigned);
+ }
+}
diff --git a/polkadot/bridges/relays/client-polkadot/Cargo.toml b/polkadot/bridges/relays/client-polkadot/Cargo.toml
index ff7748657941195d962df03f2f1c8374a570cff6..96cfa2ce1bacf4cdecc65ef4c9f8b6687e25c308 100644
--- a/polkadot/bridges/relays/client-polkadot/Cargo.toml
+++ b/polkadot/bridges/relays/client-polkadot/Cargo.toml
@@ -2,14 +2,14 @@
name = "relay-polkadot-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
-scale-info = { version = "1.0", features = ["derive"] }
+scale-info = { version = "2.0.1", features = ["derive"] }
# Bridge dependencies
diff --git a/polkadot/bridges/relays/client-polkadot/src/lib.rs b/polkadot/bridges/relays/client-polkadot/src/lib.rs
index e6ceabf583e0bfa3e27ebbce9641d57340cbb94d..d4ada45e36cc8284ab43a60206efa74b668f6d0f 100644
--- a/polkadot/bridges/relays/client-polkadot/src/lib.rs
+++ b/polkadot/bridges/relays/client-polkadot/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Polkadot chain.
+use bp_messages::MessageNonce;
use codec::Encode;
+use frame_support::weights::Weight;
use relay_substrate_client::{
- Chain, ChainBase, ChainWithBalances, TransactionEraOf, TransactionSignScheme,
- UnsignedTransaction,
+ Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -44,10 +46,21 @@ impl ChainBase for Polkadot {
type Balance = bp_polkadot::Balance;
type Index = bp_polkadot::Nonce;
type Signature = bp_polkadot::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_polkadot::Polkadot::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_polkadot::Polkadot::max_extrinsic_weight()
+ }
}
impl Chain for Polkadot {
const NAME: &'static str = "Polkadot";
+ const TOKEN_ID: Option<&'static str> = Some("polkadot");
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_polkadot::BEST_FINALIZED_POLKADOT_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_polkadot::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_polkadot::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -57,6 +70,25 @@ impl Chain for Polkadot {
type WeightToFee = bp_polkadot::WeightToFee;
}
+impl ChainWithGrandpa for Polkadot {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str =
+ bp_polkadot::WITH_POLKADOT_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Polkadot {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_polkadot::WITH_POLKADOT_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_polkadot::TO_POLKADOT_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_polkadot::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_polkadot::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_polkadot::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
+}
+
impl ChainWithBalances for Polkadot {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_polkadot::account_info_storage_key(account_id))
@@ -68,34 +100,30 @@ impl TransactionSignScheme for Polkadot {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = crate::runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::new(
- unsigned.call,
+ param.unsigned.call.clone(),
bp_polkadot::SignedExtensions::new(
- bp_polkadot::VERSION,
- era,
- genesis_hash,
- unsigned.nonce,
- unsigned.tip,
+ param.spec_version,
+ param.transaction_version,
+ param.era,
+ param.genesis_hash,
+ param.unsigned.nonce,
+ param.unsigned.tip,
),
)
.expect("SignedExtension never fails.");
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- bp_polkadot::UncheckedExtrinsic::new_signed(
+ Ok(bp_polkadot::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
diff --git a/polkadot/bridges/relays/client-polkadot/src/runtime.rs b/polkadot/bridges/relays/client-polkadot/src/runtime.rs
index 8b125a37843c84198d919be6298a05df27520c72..fa45115a6b5c24da5464de7cff33fa5f4884d367 100644
--- a/polkadot/bridges/relays/client-polkadot/src/runtime.rs
+++ b/polkadot/bridges/relays/client-polkadot/src/runtime.rs
@@ -70,6 +70,9 @@ pub enum Call {
/// Balances pallet.
#[codec(index = 5)]
Balances(BalancesCall),
+ /// Utility pallet.
+ #[codec(index = 26)]
+ Utility(UtilityCall),
/// Kusama bridge pallet.
#[codec(index = 110)]
BridgeKusamaGrandpa(BridgeKusamaGrandpaCall),
@@ -102,6 +105,8 @@ pub enum BridgeKusamaGrandpaCall {
),
#[codec(index = 1)]
initialize(bp_header_chain::InitializationData<<PolkadotLike as Chain>::Header>),
+ #[codec(index = 3)]
+ set_operational(bool),
}
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
@@ -136,6 +141,13 @@ pub enum BridgeKusamaMessagesCall {
),
}
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum UtilityCall {
+ #[codec(index = 2)]
+ batch_all(Vec<Call>),
+}
+
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
pub enum BridgeKusamaMessagesParameter {
#[codec(index = 0)]
diff --git a/polkadot/bridges/relays/client-rialto-parachain/Cargo.toml b/polkadot/bridges/relays/client-rialto-parachain/Cargo.toml
index e4518c6877652fec50440ac9b432344827733a12..ebc28560643186e8684940215b8fbbf9c87053af 100644
--- a/polkadot/bridges/relays/client-rialto-parachain/Cargo.toml
+++ b/polkadot/bridges/relays/client-rialto-parachain/Cargo.toml
@@ -2,7 +2,7 @@
name = "relay-rialto-parachain-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
diff --git a/polkadot/bridges/relays/client-rialto-parachain/src/lib.rs b/polkadot/bridges/relays/client-rialto-parachain/src/lib.rs
index ca299a0eeb78bdbb7c11eca5859c0e7bd375a60f..65bf46f660cc784a380e3ea335f94856eab2e907 100644
--- a/polkadot/bridges/relays/client-rialto-parachain/src/lib.rs
+++ b/polkadot/bridges/relays/client-rialto-parachain/src/lib.rs
@@ -16,6 +16,7 @@
//! Types used to connect to the Rialto-Substrate chain.
+use frame_support::weights::Weight;
use relay_substrate_client::{Chain, ChainBase};
use std::time::Duration;
@@ -37,10 +38,21 @@ impl ChainBase for RialtoParachain {
type Balance = rialto_parachain_runtime::Balance;
type Index = rialto_parachain_runtime::Index;
type Signature = rialto_parachain_runtime::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_rialto::Rialto::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_rialto::Rialto::max_extrinsic_weight()
+ }
}
impl Chain for RialtoParachain {
const NAME: &'static str = "RialtoParachain";
+ const TOKEN_ID: Option<&'static str> = None;
+ // should be fixed/changed in https://github.com/paritytech/parity-bridges-common/pull/1199
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str = "<UNIMPLEMENTED>";
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(5);
const STORAGE_PROOF_OVERHEAD: u32 = bp_rialto::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_rialto::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
diff --git a/polkadot/bridges/relays/client-rialto/Cargo.toml b/polkadot/bridges/relays/client-rialto/Cargo.toml
index 3132b26d27fc183e8e334747888c0bb6fcf2eb03..37c55dd5f153fcba803888d131809eb0f948d3bf 100644
--- a/polkadot/bridges/relays/client-rialto/Cargo.toml
+++ b/polkadot/bridges/relays/client-rialto/Cargo.toml
@@ -2,16 +2,17 @@
name = "relay-rialto-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
# Bridge dependencies
+bp-messages = { path = "../../primitives/messages" }
bp-rialto = { path = "../../primitives/chain-rialto" }
rialto-runtime = { path = "../../bin/rialto/runtime" }
diff --git a/polkadot/bridges/relays/client-rialto/src/lib.rs b/polkadot/bridges/relays/client-rialto/src/lib.rs
index 42ed8bce3bd9b432726d7ba138f16668e50ebd6e..858227e8083f653f56e0b5af177dd40dd2f608af 100644
--- a/polkadot/bridges/relays/client-rialto/src/lib.rs
+++ b/polkadot/bridges/relays/client-rialto/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Rialto-Substrate chain.
+use bp_messages::MessageNonce;
use codec::{Compact, Decode, Encode};
+use frame_support::weights::Weight;
use relay_substrate_client::{
- BalanceOf, Chain, ChainBase, ChainWithBalances, IndexOf, TransactionEraOf,
- TransactionSignScheme, UnsignedTransaction,
+ BalanceOf, Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, IndexOf, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -29,7 +31,7 @@ use std::time::Duration;
pub type HeaderId = relay_utils::HeaderId<rialto_runtime::Hash, rialto_runtime::BlockNumber>;
/// Rialto chain definition
-#[derive(Debug, Clone, Copy)]
+#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Rialto;
impl ChainBase for Rialto {
@@ -42,10 +44,22 @@ impl ChainBase for Rialto {
type Balance = rialto_runtime::Balance;
type Index = rialto_runtime::Index;
type Signature = rialto_runtime::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_rialto::Rialto::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_rialto::Rialto::max_extrinsic_weight()
+ }
}
impl Chain for Rialto {
const NAME: &'static str = "Rialto";
+ // Rialto token has no value, but we associate it with DOT token
+ const TOKEN_ID: Option<&'static str> = Some("polkadot");
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_rialto::BEST_FINALIZED_RIALTO_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(5);
const STORAGE_PROOF_OVERHEAD: u32 = bp_rialto::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_rialto::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -55,6 +69,24 @@ impl Chain for Rialto {
type WeightToFee = bp_rialto::WeightToFee;
}
+impl ChainWithGrandpa for Rialto {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = bp_rialto::WITH_RIALTO_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Rialto {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_rialto::WITH_RIALTO_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_rialto::TO_RIALTO_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_rialto::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_rialto::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
+}
+
impl ChainWithBalances for Rialto {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
use frame_support::storage::generator::StorageMap;
@@ -69,43 +101,40 @@ impl TransactionSignScheme for Rialto {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = rialto_runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::from_raw(
- unsigned.call,
+ param.unsigned.call.clone(),
(
+ frame_system::CheckNonZeroSender::<rialto_runtime::Runtime>::new(),
frame_system::CheckSpecVersion::<rialto_runtime::Runtime>::new(),
frame_system::CheckTxVersion::<rialto_runtime::Runtime>::new(),
frame_system::CheckGenesis::<rialto_runtime::Runtime>::new(),
- frame_system::CheckEra::<rialto_runtime::Runtime>::from(era.frame_era()),
- frame_system::CheckNonce::<rialto_runtime::Runtime>::from(unsigned.nonce),
+ frame_system::CheckEra::<rialto_runtime::Runtime>::from(param.era.frame_era()),
+ frame_system::CheckNonce::<rialto_runtime::Runtime>::from(param.unsigned.nonce),
frame_system::CheckWeight::<rialto_runtime::Runtime>::new(),
- pallet_transaction_payment::ChargeTransactionPayment::<rialto_runtime::Runtime>::from(unsigned.tip),
+ pallet_transaction_payment::ChargeTransactionPayment::<rialto_runtime::Runtime>::from(param.unsigned.tip),
),
(
- rialto_runtime::VERSION.spec_version,
- rialto_runtime::VERSION.transaction_version,
- genesis_hash,
- era.signed_payload(genesis_hash),
+ (),
+ param.spec_version,
+ param.transaction_version,
+ param.genesis_hash,
+ param.era.signed_payload(param.genesis_hash),
(),
(),
(),
),
);
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- rialto_runtime::UncheckedExtrinsic::new_signed(
- call,
+ Ok(rialto_runtime::UncheckedExtrinsic::new_signed(
+ call.into_decoded()?,
signer.into_account().into(),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
@@ -122,9 +151,9 @@ impl TransactionSignScheme for Rialto {
fn parse_transaction(tx: Self::SignedTransaction) -> Option<UnsignedTransaction<Self::Chain>> {
let extra = &tx.signature.as_ref()?.2;
Some(UnsignedTransaction {
- call: tx.function,
- nonce: Compact::<IndexOf<Self::Chain>>::decode(&mut &extra.4.encode()[..]).ok()?.into(),
- tip: Compact::<BalanceOf<Self::Chain>>::decode(&mut &extra.6.encode()[..])
+ call: tx.function.into(),
+ nonce: Compact::<IndexOf<Self::Chain>>::decode(&mut &extra.5.encode()[..]).ok()?.into(),
+ tip: Compact::<BalanceOf<Self::Chain>>::decode(&mut &extra.7.encode()[..])
.ok()?
.into(),
})
@@ -136,3 +165,32 @@ pub type SigningParams = sp_core::sr25519::Pair;
/// Rialto header type used in headers sync.
pub type SyncHeader = relay_substrate_client::SyncHeader<rialto_runtime::Header>;
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use relay_substrate_client::TransactionEra;
+
+ #[test]
+ fn parse_transaction_works() {
+ let unsigned = UnsignedTransaction {
+ call: rialto_runtime::Call::System(rialto_runtime::SystemCall::remark {
+ remark: b"Hello world!".to_vec(),
+ })
+ .into(),
+ nonce: 777,
+ tip: 888,
+ };
+ let signed_transaction = Rialto::sign_transaction(SignParam {
+ spec_version: 42,
+ transaction_version: 50000,
+ genesis_hash: [42u8; 32].into(),
+ signer: sp_core::sr25519::Pair::from_seed_slice(&[1u8; 32]).unwrap(),
+ era: TransactionEra::immortal(),
+ unsigned: unsigned.clone(),
+ })
+ .unwrap();
+ let parsed_transaction = Rialto::parse_transaction(signed_transaction).unwrap();
+ assert_eq!(parsed_transaction, unsigned);
+ }
+}
diff --git a/polkadot/bridges/relays/client-rococo/Cargo.toml b/polkadot/bridges/relays/client-rococo/Cargo.toml
index 28e97d3bf0cec3226402ac704eafe75dc3d7d4ad..2b78684a853cb491c46ca8382737ed0d96a5b2de 100644
--- a/polkadot/bridges/relays/client-rococo/Cargo.toml
+++ b/polkadot/bridges/relays/client-rococo/Cargo.toml
@@ -2,14 +2,14 @@
name = "relay-rococo-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
-scale-info = { version = "1.0", features = ["derive"] }
+scale-info = { version = "2.0.1", features = ["derive"] }
# Bridge dependencies
diff --git a/polkadot/bridges/relays/client-rococo/src/lib.rs b/polkadot/bridges/relays/client-rococo/src/lib.rs
index ad61e3cfd6437be5cf2c964d9f3f569beda51bdd..f63041df9eddbd708f3b710827408f6149d9168a 100644
--- a/polkadot/bridges/relays/client-rococo/src/lib.rs
+++ b/polkadot/bridges/relays/client-rococo/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Rococo-Substrate chain.
+use bp_messages::MessageNonce;
use codec::Encode;
+use frame_support::weights::Weight;
use relay_substrate_client::{
- Chain, ChainBase, ChainWithBalances, TransactionEraOf, TransactionSignScheme,
- UnsignedTransaction,
+ Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -47,10 +49,21 @@ impl ChainBase for Rococo {
type Balance = bp_rococo::Balance;
type Index = bp_rococo::Nonce;
type Signature = bp_rococo::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_rococo::Rococo::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_rococo::Rococo::max_extrinsic_weight()
+ }
}
impl Chain for Rococo {
const NAME: &'static str = "Rococo";
+ const TOKEN_ID: Option<&'static str> = None;
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_rococo::BEST_FINALIZED_ROCOCO_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_rococo::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_rococo::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -60,6 +73,24 @@ impl Chain for Rococo {
type WeightToFee = bp_rococo::WeightToFee;
}
+impl ChainWithGrandpa for Rococo {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = bp_rococo::WITH_ROCOCO_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Rococo {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_rococo::WITH_ROCOCO_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_rococo::TO_ROCOCO_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_rococo::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_rococo::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_rococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
+}
+
impl ChainWithBalances for Rococo {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_rococo::account_info_storage_key(account_id))
@@ -71,34 +102,30 @@ impl TransactionSignScheme for Rococo {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = crate::runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::new(
- unsigned.call,
+ param.unsigned.call.clone(),
bp_rococo::SignedExtensions::new(
- bp_rococo::VERSION,
- era,
- genesis_hash,
- unsigned.nonce,
- unsigned.tip,
+ param.spec_version,
+ param.transaction_version,
+ param.era,
+ param.genesis_hash,
+ param.unsigned.nonce,
+ param.unsigned.tip,
),
)
.expect("SignedExtension never fails.");
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- bp_rococo::UncheckedExtrinsic::new_signed(
+ Ok(bp_rococo::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
diff --git a/polkadot/bridges/relays/client-rococo/src/runtime.rs b/polkadot/bridges/relays/client-rococo/src/runtime.rs
index effe6e5c60a9d87fe7163c156934a0e966d83f5c..b13808059964a2250e1c4a5edcb8b189e1632bd4 100644
--- a/polkadot/bridges/relays/client-rococo/src/runtime.rs
+++ b/polkadot/bridges/relays/client-rococo/src/runtime.rs
@@ -17,9 +17,9 @@
//! Types that are specific to the Rococo runtime.
use bp_messages::{LaneId, UnrewardedRelayersState};
-use bp_polkadot_core::PolkadotLike;
+use bp_polkadot_core::{AccountAddress, Balance, PolkadotLike};
use bp_runtime::Chain;
-use codec::{Decode, Encode};
+use codec::{Compact, Decode, Encode};
use frame_support::weights::Weight;
use scale_info::TypeInfo;
@@ -66,12 +66,15 @@ pub enum Call {
/// System pallet.
#[codec(index = 0)]
System(SystemCall),
+ /// Balances pallet.
+ #[codec(index = 4)]
+ Balances(BalancesCall),
/// Wococo bridge pallet.
#[codec(index = 41)]
BridgeGrandpaWococo(BridgeGrandpaWococoCall),
/// Wococo messages pallet.
#[codec(index = 44)]
- BridgeMessagesWococo(BridgeMessagesWococoCall),
+ BridgeWococoMessages(BridgeWococoMessagesCall),
}
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
@@ -81,6 +84,13 @@ pub enum SystemCall {
remark(Vec<u8>),
}
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum BalancesCall {
+ #[codec(index = 0)]
+ transfer(AccountAddress, Compact<Balance>),
+}
+
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
#[allow(non_camel_case_types)]
pub enum BridgeGrandpaWococoCall {
@@ -95,7 +105,7 @@ pub enum BridgeGrandpaWococoCall {
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
#[allow(non_camel_case_types)]
-pub enum BridgeMessagesWococoCall {
+pub enum BridgeWococoMessagesCall {
#[codec(index = 3)]
send_message(
LaneId,
diff --git a/polkadot/bridges/relays/client-substrate/Cargo.toml b/polkadot/bridges/relays/client-substrate/Cargo.toml
index 2eb07fdcde4674c6ad286fba51f8d1f5374bc3b1..dad864965e29ed5a195daac7bbf3e8c76139f59c 100644
--- a/polkadot/bridges/relays/client-substrate/Cargo.toml
+++ b/polkadot/bridges/relays/client-substrate/Cargo.toml
@@ -2,25 +2,27 @@
name = "relay-substrate-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
async-std = { version = "1.6.5", features = ["attributes"] }
async-trait = "0.1.40"
-codec = { package = "parity-scale-codec", version = "2.2.0" }
-jsonrpsee-proc-macros = "0.3.1"
-jsonrpsee-ws-client = "0.3.1"
+codec = { package = "parity-scale-codec", version = "3.0.0" }
+jsonrpsee = { version = "0.8", features = ["macros", "ws-client"] }
log = "0.4.11"
num-traits = "0.2"
rand = "0.7"
-tokio = "1.8"
+serde = { version = "1.0" }
+tokio = { version = "1.8", features = ["rt-multi-thread"] }
thiserror = "1.0.26"
# Bridge dependencies
bp-header-chain = { path = "../../primitives/header-chain" }
+bp-messages = { path = "../../primitives/messages" }
bp-runtime = { path = "../../primitives/runtime" }
+pallet-bridge-messages = { path = "../../modules/messages" }
finality-relay = { path = "../finality" }
relay-utils = { path = "../utils" }
@@ -31,9 +33,10 @@ frame-system = { git = "https://github.com/paritytech/substrate", branch = "mast
pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-finality-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/relays/client-substrate/src/chain.rs b/polkadot/bridges/relays/client-substrate/src/chain.rs
index 75789ce37f308572ce96dac8d8886e4924db5672..60adfb0a88ac2dd97ddaed1974b30bd68f14a6ad 100644
--- a/polkadot/bridges/relays/client-substrate/src/chain.rs
+++ b/polkadot/bridges/relays/client-substrate/src/chain.rs
@@ -14,10 +14,11 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-use bp_runtime::{Chain as ChainBase, HashOf, TransactionEraOf};
+use bp_messages::MessageNonce;
+use bp_runtime::{Chain as ChainBase, EncodedOrDecodedCall, HashOf, TransactionEraOf};
use codec::{Codec, Encode};
-use frame_support::weights::WeightToFeePolynomial;
-use jsonrpsee_ws_client::types::{DeserializeOwned, Serialize};
+use frame_support::weights::{Weight, WeightToFeePolynomial};
+use jsonrpsee::core::{DeserializeOwned, Serialize};
use num_traits::Zero;
use sc_transaction_pool_api::TransactionStatus;
use sp_core::{storage::StorageKey, Pair};
@@ -32,6 +33,18 @@ use std::{fmt::Debug, time::Duration};
pub trait Chain: ChainBase + Clone {
/// Chain name.
const NAME: &'static str;
+ /// Identifier of the basic token of the chain (if applicable).
+ ///
+ /// This identifier is used to fetch token price. In case of testnets, you may either
+ /// set it to `None`, or associate testnet with one of the existing tokens.
+ const TOKEN_ID: Option<&'static str>;
+ /// Name of the runtime API method that is returning best known finalized header number
+ /// and hash (as tuple).
+ ///
+ /// Keep in mind that this method is normally provided by the other chain, which is
+ /// bridged with this chain.
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str;
+
/// Average block interval.
///
/// How often blocks are produced on that chain. It's suggested to set this value
@@ -45,12 +58,54 @@ pub trait Chain: ChainBase + Clone {
/// Block type.
type SignedBlock: Member + Serialize + DeserializeOwned + BlockWithJustification<Self::Header>;
/// The aggregated `Call` type.
- type Call: Clone + Dispatchable + Debug;
+ type Call: Clone + Codec + Dispatchable + Debug + Send;
/// Type that is used by the chain, to convert from weight to fee.
type WeightToFee: WeightToFeePolynomial<Balance = Self::Balance>;
}
+/// Substrate-based chain that is using direct GRANDPA finality from minimal relay-client point of
+/// view.
+///
+/// Keep in mind that parachains are relying on relay chain GRANDPA, so they should not implement
+/// this trait.
+pub trait ChainWithGrandpa: Chain {
+ /// Name of the bridge GRANDPA pallet (used in `construct_runtime` macro call) that is deployed
+ /// at some other chain to bridge with this `ChainWithGrandpa`.
+ ///
+ /// We assume that all chains that are bridging with this `ChainWithGrandpa` are using
+ /// the same name.
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str;
+}
+
+/// Substrate-based chain with messaging support from minimal relay-client point of view.
+pub trait ChainWithMessages: Chain {
+ /// Name of the bridge messages pallet (used in `construct_runtime` macro call) that is deployed
+ /// at some other chain to bridge with this `ChainWithMessages`.
+ ///
+ /// We assume that all chains that are bridging with this `ChainWithMessages` are using
+ /// the same name.
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str;
+
+ /// Name of the `To<ChainWithMessages>OutboundLaneApi::message_details` runtime API method.
+ /// The method is provided by the runtime that is bridged with this `ChainWithMessages`.
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str;
+
+ /// Additional weight of the dispatch fee payment if dispatch is paid at the target chain
+ /// and this `ChainWithMessages` is the target chain.
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight;
+
+ /// Maximal number of unrewarded relayers in a single confirmation transaction at this
+ /// `ChainWithMessages`.
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce;
+ /// Maximal number of unconfirmed messages in a single confirmation transaction at this
+ /// `ChainWithMessages`.
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce;
+
+ /// Weights of message pallet calls.
+ type WeightInfo: pallet_bridge_messages::WeightInfoExt;
+}
+
/// Call type used by the chain.
pub type CallOf<C> = <C as Chain>::Call;
/// Weight-to-Fee type used by the chain.
@@ -58,7 +113,7 @@ pub type WeightToFeeOf<C> = <C as Chain>::WeightToFee;
/// Transaction status of the chain.
pub type TransactionStatusOf<C> = TransactionStatus<HashOf<C>, HashOf<C>>;
-/// Substrate-based chain with `frame_system::Config::AccountData` set to
+/// Substrate-based chain with `AccountData` generic argument of `frame_system::AccountInfo` set to
/// the `pallet_balances::AccountData<Balance>`.
pub trait ChainWithBalances: Chain {
/// Return runtime storage key for getting `frame_system::AccountInfo` of given account.
@@ -79,10 +134,10 @@ pub trait BlockWithJustification<Header> {
}
/// Transaction before it is signed.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq)]
pub struct UnsignedTransaction<C: Chain> {
/// Runtime call of this transaction.
- pub call: C::Call,
+ pub call: EncodedOrDecodedCall<C::Call>,
/// Transaction nonce.
pub nonce: C::Index,
/// Tip included into transaction.
@@ -91,7 +146,7 @@ pub struct UnsignedTransaction<C: Chain> {
impl<C: Chain> UnsignedTransaction<C> {
/// Create new unsigned transaction with given call, nonce and zero tip.
- pub fn new(call: C::Call, nonce: C::Index) -> Self {
+ pub fn new(call: EncodedOrDecodedCall<C::Call>, nonce: C::Index) -> Self {
Self { call, nonce, tip: Zero::zero() }
}
@@ -102,6 +157,9 @@ impl<C: Chain> UnsignedTransaction<C> {
}
}
+/// Account key pair used by transactions signing scheme.
+pub type AccountKeyPairOf<S> = <S as TransactionSignScheme>::AccountKeyPair;
+
/// Substrate-based chain transactions signing scheme.
pub trait TransactionSignScheme {
/// Chain that this scheme is to be used.
@@ -112,12 +170,9 @@ pub trait TransactionSignScheme {
type SignedTransaction: Clone + Debug + Codec + Send + 'static;
/// Create transaction for given runtime call, signed by given account.
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction;
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, crate::Error>
+ where
+ Self: Sized;
/// Returns true if transaction is signed.
fn is_signed(tx: &Self::SignedTransaction) -> bool;
@@ -131,6 +186,22 @@ pub trait TransactionSignScheme {
fn parse_transaction(tx: Self::SignedTransaction) -> Option<UnsignedTransaction<Self::Chain>>;
}
+/// Sign transaction parameters
+pub struct SignParam<T: TransactionSignScheme> {
+ /// Version of the runtime specification.
+ pub spec_version: u32,
+ /// Transaction version
+ pub transaction_version: u32,
+ /// Hash of the genesis block.
+ pub genesis_hash: <T::Chain as ChainBase>::Hash,
+ /// Signer account
+ pub signer: T::AccountKeyPair,
+ /// Transaction era used by the chain.
+ pub era: TransactionEraOf<T::Chain>,
+ /// Transaction before it is signed.
+ pub unsigned: UnsignedTransaction<T::Chain>,
+}
+
impl<Block: BlockT> BlockWithJustification<Block::Header> for SignedBlock<Block> {
fn header(&self) -> Block::Header {
self.block.header().clone()
diff --git a/polkadot/bridges/relays/client-substrate/src/client.rs b/polkadot/bridges/relays/client-substrate/src/client.rs
index 67bb5c1ad9ae03914e35a6b15ed8f842125f689c..1e48bc3339668cdfafe8e8165e50c232e2b37f06 100644
--- a/polkadot/bridges/relays/client-substrate/src/client.rs
+++ b/polkadot/bridges/relays/client-substrate/src/client.rs
@@ -18,8 +18,9 @@
use crate::{
chain::{Chain, ChainWithBalances, TransactionStatusOf},
- rpc::Substrate,
- ConnectionParams, Error, HashOf, HeaderIdOf, Result,
+ rpc::SubstrateClient,
+ AccountIdOf, BlockNumberOf, ConnectionParams, Error, HashOf, HeaderIdOf, HeaderOf, IndexOf,
+ Result,
};
use async_std::sync::{Arc, Mutex};
@@ -27,14 +28,12 @@ use async_trait::async_trait;
use codec::{Decode, Encode};
use frame_system::AccountInfo;
use futures::{SinkExt, StreamExt};
-use jsonrpsee_ws_client::{
- types::{
- self as jsonrpsee_types, traits::SubscriptionClient, v2::params::JsonRpcParams,
- DeserializeOwned,
- },
- WsClient as RpcClient, WsClientBuilder as RpcClientBuilder,
+use jsonrpsee::{
+ core::{client::SubscriptionClientT, DeserializeOwned},
+ types::params::ParamsSer,
+ ws_client::{WsClient as RpcClient, WsClientBuilder as RpcClientBuilder},
};
-use num_traits::{Bounded, Zero};
+use num_traits::{Bounded, CheckedSub, One, Zero};
use pallet_balances::AccountData;
use pallet_transaction_payment::InclusionFee;
use relay_utils::{relay_loop::RECONNECT_DELAY, HeaderId};
@@ -60,6 +59,17 @@ pub struct Subscription<T>(Mutex<futures::channel::mpsc::Receiver<Option<T>>>);
/// Opaque GRANDPA authorities set.
pub type OpaqueGrandpaAuthoritiesSet = Vec<u8>;
+/// Chain runtime version in client
+#[derive(Clone, Debug)]
+pub enum ChainRuntimeVersion {
+ /// Auto query from chain.
+ Auto,
+ /// Custom runtime version, defined by user.
+ /// the first is `spec_version`
+ /// the second is `transaction_version`
+ Custom(u32, u32),
+}
+
/// Substrate client type.
///
/// Cloning `Client` is a cheap operation.
@@ -77,6 +87,8 @@ pub struct Client<C: Chain> {
/// transactions will be rejected from the pool. This lock is here to prevent situations like
/// that.
submit_signed_extrinsic_lock: Arc<Mutex<()>>,
+ /// Saved chain runtime version
+ chain_runtime_version: ChainRuntimeVersion,
}
#[async_trait]
@@ -99,6 +111,7 @@ impl<C: Chain> Clone for Client<C> {
client: self.client.clone(),
genesis_hash: self.genesis_hash,
submit_signed_extrinsic_lock: self.submit_signed_extrinsic_lock.clone(),
+ chain_runtime_version: self.chain_runtime_version.clone(),
}
}
}
@@ -140,16 +153,26 @@ impl<C: Chain> Client<C> {
let genesis_hash_client = client.clone();
let genesis_hash = tokio
.spawn(async move {
- Substrate::<C>::chain_get_block_hash(&*genesis_hash_client, number).await
+ SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_block_hash(&*genesis_hash_client, Some(number))
+ .await
})
.await??;
+ let chain_runtime_version = params.chain_runtime_version.clone();
Ok(Self {
tokio,
params,
client,
genesis_hash,
submit_signed_extrinsic_lock: Arc::new(Mutex::new(())),
+ chain_runtime_version,
})
}
@@ -178,10 +201,31 @@ impl<C: Chain> Client<C> {
}
impl<C: Chain> Client<C> {
+ /// Return simple runtime version, only include `spec_version` and `transaction_version`.
+ pub async fn simple_runtime_version(&self) -> Result<(u32, u32)> {
+ let (spec_version, transaction_version) = match self.chain_runtime_version {
+ ChainRuntimeVersion::Auto => {
+ let runtime_version = self.runtime_version().await?;
+ (runtime_version.spec_version, runtime_version.transaction_version)
+ },
+ ChainRuntimeVersion::Custom(spec_version, transaction_version) =>
+ (spec_version, transaction_version),
+ };
+ Ok((spec_version, transaction_version))
+ }
+
/// Returns true if client is connected to at least one peer and is in synced state.
pub async fn ensure_synced(&self) -> Result<()> {
self.jsonrpsee_execute(|client| async move {
- let health = Substrate::<C>::system_health(&*client).await?;
+ let health = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::system_health(&*client)
+ .await?;
let is_synced = !health.is_syncing && (!health.should_have_peers || health.peers > 0);
if is_synced {
Ok(())
@@ -200,7 +244,15 @@ impl<C: Chain> Client<C> {
/// Return hash of the best finalized block.
pub async fn best_finalized_header_hash(&self) -> Result<C::Hash> {
self.jsonrpsee_execute(|client| async move {
- Ok(Substrate::<C>::chain_get_finalized_head(&*client).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_finalized_head(&*client)
+ .await?)
})
.await
}
@@ -216,7 +268,15 @@ impl<C: Chain> Client<C> {
C::Header: DeserializeOwned,
{
self.jsonrpsee_execute(|client| async move {
- Ok(Substrate::<C>::chain_get_header(&*client, None).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_header(&*client, None)
+ .await?)
})
.await
}
@@ -224,7 +284,15 @@ impl<C: Chain> Client<C> {
/// Get a Substrate block from its hash.
pub async fn get_block(&self, block_hash: Option<C::Hash>) -> Result<C::SignedBlock> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::chain_get_block(&*client, block_hash).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_block(&*client, block_hash)
+ .await?)
})
.await
}
@@ -235,7 +303,15 @@ impl<C: Chain> Client<C> {
C::Header: DeserializeOwned,
{
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::chain_get_header(&*client, block_hash).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_header(&*client, Some(block_hash))
+ .await?)
})
.await
}
@@ -243,7 +319,15 @@ impl<C: Chain> Client<C> {
/// Get a Substrate block hash by its number.
pub async fn block_hash_by_number(&self, number: C::BlockNumber) -> Result<C::Hash> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::chain_get_block_hash(&*client, number).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::chain_get_block_hash(&*client, Some(number))
+ .await?)
})
.await
}
@@ -261,7 +345,15 @@ impl<C: Chain> Client<C> {
/// Return runtime version.
pub async fn runtime_version(&self) -> Result<RuntimeVersion> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::state_runtime_version(&*client).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_runtime_version(&*client)
+ .await?)
})
.await
}
@@ -287,7 +379,15 @@ impl<C: Chain> Client<C> {
block_hash: Option<C::Hash>,
) -> Result<Option<StorageData>> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::state_get_storage(&*client, storage_key, block_hash).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_get_storage(&*client, storage_key, block_hash)
+ .await?)
})
.await
}
@@ -299,10 +399,16 @@ impl<C: Chain> Client<C> {
{
self.jsonrpsee_execute(move |client| async move {
let storage_key = C::account_info_storage_key(&account);
- let encoded_account_data =
- Substrate::<C>::state_get_storage(&*client, storage_key, None)
- .await?
- .ok_or(Error::AccountDoesNotExist)?;
+ let encoded_account_data = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_get_storage(&*client, storage_key, None)
+ .await?
+ .ok_or(Error::AccountDoesNotExist)?;
let decoded_account_data = AccountInfo::<C::Index, AccountData<C::Balance>>::decode(
&mut &encoded_account_data.0[..],
)
@@ -317,7 +423,15 @@ impl<C: Chain> Client<C> {
/// Note: It's the caller's responsibility to make sure `account` is a valid SS58 address.
pub async fn next_account_index(&self, account: C::AccountId) -> Result<C::Index> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::system_account_next_index(&*client, account).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::system_account_next_index(&*client, account)
+ .await?)
})
.await
}
@@ -327,7 +441,15 @@ impl<C: Chain> Client<C> {
/// Note: The given transaction needs to be SCALE encoded beforehand.
pub async fn submit_unsigned_extrinsic(&self, transaction: Bytes) -> Result<C::Hash> {
self.jsonrpsee_execute(move |client| async move {
- let tx_hash = Substrate::<C>::author_submit_extrinsic(&*client, transaction).await?;
+ let tx_hash = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::author_submit_extrinsic(&*client, transaction)
+ .await?;
log::trace!(target: "bridge", "Sent transaction to Substrate node: {:?}", tx_hash);
Ok(tx_hash)
})
@@ -344,15 +466,33 @@ impl<C: Chain> Client<C> {
pub async fn submit_signed_extrinsic(
&self,
extrinsic_signer: C::AccountId,
- prepare_extrinsic: impl FnOnce(HeaderIdOf<C>, C::Index) -> Bytes + Send + 'static,
+ prepare_extrinsic: impl FnOnce(HeaderIdOf<C>, C::Index) -> Result<Bytes> + Send + 'static,
) -> Result<C::Hash> {
let _guard = self.submit_signed_extrinsic_lock.lock().await;
let transaction_nonce = self.next_account_index(extrinsic_signer).await?;
let best_header = self.best_header().await?;
- let best_header_id = HeaderId(*best_header.number(), best_header.hash());
+
+ // By using parent of best block here, we are protecing again best-block reorganizations.
+ // E.g. transaction my have been submitted when the best block was `A[num=100]`. Then it has
+ // been changed to `B[num=100]`. Hash of `A` has been included into transaction signature
+ // payload. So when signature will be checked, the check will fail and transaction will be
+ // dropped from the pool.
+ let best_header_id = match best_header.number().checked_sub(&One::one()) {
+ Some(parent_block_number) => HeaderId(parent_block_number, *best_header.parent_hash()),
+ None => HeaderId(*best_header.number(), best_header.hash()),
+ };
+
self.jsonrpsee_execute(move |client| async move {
- let extrinsic = prepare_extrinsic(best_header_id, transaction_nonce);
- let tx_hash = Substrate::<C>::author_submit_extrinsic(&*client, extrinsic).await?;
+ let extrinsic = prepare_extrinsic(best_header_id, transaction_nonce)?;
+ let tx_hash = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::author_submit_extrinsic(&*client, extrinsic)
+ .await?;
log::trace!(target: "bridge", "Sent transaction to {} node: {:?}", C::NAME, tx_hash);
Ok(tx_hash)
})
@@ -364,7 +504,7 @@ impl<C: Chain> Client<C> {
pub async fn submit_and_watch_signed_extrinsic(
&self,
extrinsic_signer: C::AccountId,
- prepare_extrinsic: impl FnOnce(HeaderIdOf<C>, C::Index) -> Bytes + Send + 'static,
+ prepare_extrinsic: impl FnOnce(HeaderIdOf<C>, C::Index) -> Result<Bytes> + Send + 'static,
) -> Result<Subscription<TransactionStatusOf<C>>> {
let _guard = self.submit_signed_extrinsic_lock.lock().await;
let transaction_nonce = self.next_account_index(extrinsic_signer).await?;
@@ -372,13 +512,13 @@ impl<C: Chain> Client<C> {
let best_header_id = HeaderId(*best_header.number(), best_header.hash());
let subscription = self
.jsonrpsee_execute(move |client| async move {
- let extrinsic = prepare_extrinsic(best_header_id, transaction_nonce);
+ let extrinsic = prepare_extrinsic(best_header_id, transaction_nonce)?;
let tx_hash = C::Hasher::hash(&extrinsic.0);
let subscription = client
.subscribe(
"author_submitAndWatchExtrinsic",
- JsonRpcParams::Array(vec![jsonrpsee_types::to_json_value(extrinsic)
- .map_err(|e| Error::RpcError(e.into()))?]),
+ Some(ParamsSer::Array(vec![jsonrpsee::core::to_json_value(extrinsic)
+ .map_err(|e| Error::RpcError(e.into()))?])),
"author_unwatchExtrinsic",
)
.await?;
@@ -399,7 +539,15 @@ impl<C: Chain> Client<C> {
/// Returns pending extrinsics from transaction pool.
pub async fn pending_extrinsics(&self) -> Result<Vec<Bytes>> {
self.jsonrpsee_execute(move |client| async move {
- Ok(Substrate::<C>::author_pending_extrinsics(&*client).await?)
+ Ok(SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::author_pending_extrinsics(&*client)
+ .await?)
})
.await
}
@@ -414,8 +562,15 @@ impl<C: Chain> Client<C> {
let call = SUB_API_TXPOOL_VALIDATE_TRANSACTION.to_string();
let data = Bytes((TransactionSource::External, transaction, at_block).encode());
- let encoded_response =
- Substrate::<C>::state_call(&*client, call, data, Some(at_block)).await?;
+ let encoded_response = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_call(&*client, call, data, Some(at_block))
+ .await?;
let validity = TransactionValidity::decode(&mut &encoded_response.0[..])
.map_err(Error::ResponseParseFailed)?;
@@ -430,8 +585,15 @@ impl<C: Chain> Client<C> {
transaction: Bytes,
) -> Result<InclusionFee<C::Balance>> {
self.jsonrpsee_execute(move |client| async move {
- let fee_details =
- Substrate::<C>::payment_query_fee_details(&*client, transaction, None).await?;
+ let fee_details = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::payment_query_fee_details(&*client, transaction, None)
+ .await?;
let inclusion_fee = fee_details
.inclusion_fee
.map(|inclusion_fee| InclusionFee {
@@ -463,8 +625,15 @@ impl<C: Chain> Client<C> {
let call = SUB_API_GRANDPA_AUTHORITIES.to_string();
let data = Bytes(Vec::new());
- let encoded_response =
- Substrate::<C>::state_call(&*client, call, data, Some(block)).await?;
+ let encoded_response = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_call(&*client, call, data, Some(block))
+ .await?;
let authority_list = encoded_response.0;
Ok(authority_list)
@@ -480,9 +649,16 @@ impl<C: Chain> Client<C> {
at_block: Option<C::Hash>,
) -> Result<Bytes> {
self.jsonrpsee_execute(move |client| async move {
- Substrate::<C>::state_call(&*client, method, data, at_block)
- .await
- .map_err(Into::into)
+ SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_call(&*client, method, data, at_block)
+ .await
+ .map_err(Into::into)
})
.await
}
@@ -494,10 +670,36 @@ impl<C: Chain> Client<C> {
at_block: C::Hash,
) -> Result<StorageProof> {
self.jsonrpsee_execute(move |client| async move {
- Substrate::<C>::state_prove_storage(&*client, keys, Some(at_block))
- .await
- .map(|proof| StorageProof::new(proof.proof.into_iter().map(|b| b.0)))
- .map_err(Into::into)
+ SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::state_prove_storage(&*client, keys, Some(at_block))
+ .await
+ .map(|proof| {
+ StorageProof::new(proof.proof.into_iter().map(|b| b.0).collect::<Vec<_>>())
+ })
+ .map_err(Into::into)
+ })
+ .await
+ }
+
+ /// Return `tokenDecimals` property from the set of chain properties.
+ pub async fn token_decimals(&self) -> Result<Option<u64>> {
+ self.jsonrpsee_execute(move |client| async move {
+ let system_properties = SubstrateClient::<
+ AccountIdOf<C>,
+ BlockNumberOf<C>,
+ HashOf<C>,
+ HeaderOf<C>,
+ IndexOf<C>,
+ C::SignedBlock,
+ >::system_properties(&*client)
+ .await?;
+ Ok(system_properties.get("tokenDecimals").and_then(|v| v.as_u64()))
})
.await
}
@@ -509,7 +711,7 @@ impl<C: Chain> Client<C> {
Ok(client
.subscribe(
"grandpa_subscribeJustifications",
- JsonRpcParams::NoParams,
+ None,
"grandpa_unsubscribeJustifications",
)
.await?)
@@ -549,32 +751,32 @@ impl<T: DeserializeOwned> Subscription<T> {
async fn background_worker(
chain_name: String,
item_type: String,
- mut subscription: jsonrpsee_types::Subscription<T>,
+ mut subscription: jsonrpsee::core::client::Subscription<T>,
mut sender: futures::channel::mpsc::Sender<Option<T>>,
) {
loop {
match subscription.next().await {
- Ok(Some(item)) =>
+ Some(Ok(item)) =>
if sender.send(Some(item)).await.is_err() {
break
},
- Ok(None) => {
+ Some(Err(e)) => {
log::trace!(
target: "bridge",
- "{} {} subscription stream has returned None. Stream needs to be restarted.",
+ "{} {} subscription stream has returned '{:?}'. Stream needs to be restarted.",
chain_name,
item_type,
+ e,
);
let _ = sender.send(None).await;
break
},
- Err(e) => {
+ None => {
log::trace!(
target: "bridge",
- "{} {} subscription stream has returned '{:?}'. Stream needs to be restarted.",
+ "{} {} subscription stream has returned None. Stream needs to be restarted.",
chain_name,
item_type,
- e,
);
let _ = sender.send(None).await;
break
diff --git a/polkadot/bridges/relays/client-substrate/src/error.rs b/polkadot/bridges/relays/client-substrate/src/error.rs
index 33b9b22a03efe4d74f9375114cb4c5aa22663eb9..e698f2596c5fa400d400c6f600922cedf985cb22 100644
--- a/polkadot/bridges/relays/client-substrate/src/error.rs
+++ b/polkadot/bridges/relays/client-substrate/src/error.rs
@@ -16,7 +16,7 @@
//! Substrate node RPC errors.
-use jsonrpsee_ws_client::types::Error as RpcError;
+use jsonrpsee::core::Error as RpcError;
use relay_utils::MaybeConnectionError;
use sc_rpc_api::system::Health;
use sp_runtime::transaction_validity::TransactionValidityError;
@@ -51,6 +51,9 @@ pub enum Error {
/// The client we're connected to is not synced, so we can't rely on its state.
#[error("Substrate client is not synced {0}.")]
ClientNotSynced(Health),
+ /// The bridge pallet is halted and all transactions will be rejected.
+ #[error("Bridge pallet is halted.")]
+ BridgePalletIsHalted,
/// An error has happened when we have tried to parse storage proof.
#[error("Error when parsing storage proof: {0:?}.")]
StorageProofError(bp_runtime::StorageProofError),
diff --git a/polkadot/bridges/relays/client-substrate/src/guard.rs b/polkadot/bridges/relays/client-substrate/src/guard.rs
index a064e36234007785e58776f0b1da836d9f81370e..359a3f69d8a366c4f62267609187566d948ce096 100644
--- a/polkadot/bridges/relays/client-substrate/src/guard.rs
+++ b/polkadot/bridges/relays/client-substrate/src/guard.rs
@@ -64,6 +64,13 @@ pub fn abort_on_spec_version_change<C: ChainWithBalances>(
expected_spec_version: u32,
) {
async_std::task::spawn(async move {
+ log::info!(
+ target: "bridge-guard",
+ "Starting spec_version guard for {}. Expected spec_version: {}",
+ C::NAME,
+ expected_spec_version,
+ );
+
loop {
let actual_spec_version = env.runtime_version().await;
match actual_spec_version {
@@ -103,6 +110,14 @@ pub fn abort_when_account_balance_decreased<C: ChainWithBalances>(
const DAY: Duration = Duration::from_secs(60 * 60 * 24);
async_std::task::spawn(async move {
+ log::info!(
+ target: "bridge-guard",
+ "Starting balance guard for {}/{:?}. Maximal decrease: {:?}",
+ C::NAME,
+ account_id,
+ maximal_decrease,
+ );
+
let mut balances = VecDeque::new();
loop {
@@ -181,7 +196,7 @@ impl<C: ChainWithBalances> Environment<C> for Client<C> {
#[cfg(test)]
mod tests {
use super::*;
- use frame_support::weights::IdentityFee;
+ use frame_support::weights::{IdentityFee, Weight};
use futures::{
channel::mpsc::{unbounded, UnboundedReceiver, UnboundedSender},
future::FutureExt,
@@ -202,10 +217,19 @@ mod tests {
type Balance = u32;
type Index = u32;
type Signature = sp_runtime::testing::TestSignature;
+
+ fn max_extrinsic_size() -> u32 {
+ unreachable!()
+ }
+ fn max_extrinsic_weight() -> Weight {
+ unreachable!()
+ }
}
impl Chain for TestChain {
const NAME: &'static str = "Test";
+ const TOKEN_ID: Option<&'static str> = None;
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str = "BestTestHeader";
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_millis(1);
const STORAGE_PROOF_OVERHEAD: u32 = 0;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = 0;
diff --git a/polkadot/bridges/relays/client-substrate/src/lib.rs b/polkadot/bridges/relays/client-substrate/src/lib.rs
index 51ddf852b9b6f3a8af19d98c317218b47a3e1b27..b3a7ec414190f7a89a35a4d727880d8aaab4d36a 100644
--- a/polkadot/bridges/relays/client-substrate/src/lib.rs
+++ b/polkadot/bridges/relays/client-substrate/src/lib.rs
@@ -24,7 +24,6 @@ mod error;
mod rpc;
mod sync_header;
-pub mod finality_source;
pub mod guard;
pub mod metrics;
@@ -32,10 +31,11 @@ use std::time::Duration;
pub use crate::{
chain::{
- BlockWithJustification, CallOf, Chain, ChainWithBalances, TransactionSignScheme,
- TransactionStatusOf, UnsignedTransaction, WeightToFeeOf,
+ AccountKeyPairOf, BlockWithJustification, CallOf, Chain, ChainWithBalances,
+ ChainWithGrandpa, ChainWithMessages, SignParam, TransactionSignScheme, TransactionStatusOf,
+ UnsignedTransaction, WeightToFeeOf,
},
- client::{Client, OpaqueGrandpaAuthoritiesSet, Subscription},
+ client::{ChainRuntimeVersion, Client, OpaqueGrandpaAuthoritiesSet, Subscription},
error::{Error, Result},
sync_header::SyncHeader,
};
@@ -56,11 +56,18 @@ pub struct ConnectionParams {
pub port: u16,
/// Use secure websocket connection.
pub secure: bool,
+ /// Defined chain runtime version
+ pub chain_runtime_version: ChainRuntimeVersion,
}
impl Default for ConnectionParams {
fn default() -> Self {
- ConnectionParams { host: "localhost".into(), port: 9944, secure: false }
+ ConnectionParams {
+ host: "localhost".into(),
+ port: 9944,
+ secure: false,
+ chain_runtime_version: ChainRuntimeVersion::Auto,
+ }
}
}
diff --git a/polkadot/bridges/relays/client-substrate/src/metrics/float_storage_value.rs b/polkadot/bridges/relays/client-substrate/src/metrics/float_storage_value.rs
index 7dccf82b6f8e435a8402097e5b342292640eb3ab..7bb92693b38d27f42b623d323ba3e7ced8ebbda2 100644
--- a/polkadot/bridges/relays/client-substrate/src/metrics/float_storage_value.rs
+++ b/polkadot/bridges/relays/client-substrate/src/metrics/float_storage_value.rs
@@ -14,48 +14,84 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-use crate::{chain::Chain, client::Client};
+use crate::{chain::Chain, client::Client, Error as SubstrateError};
use async_std::sync::{Arc, RwLock};
use async_trait::async_trait;
use codec::Decode;
+use num_traits::One;
use relay_utils::metrics::{
metric_name, register, F64SharedRef, Gauge, Metric, PrometheusError, Registry,
StandaloneMetric, F64,
};
-use sp_core::storage::StorageKey;
-use sp_runtime::{traits::UniqueSaturatedInto, FixedPointNumber};
-use std::time::Duration;
+use sp_core::storage::{StorageData, StorageKey};
+use sp_runtime::{traits::UniqueSaturatedInto, FixedPointNumber, FixedU128};
+use std::{marker::PhantomData, time::Duration};
/// Storage value update interval (in blocks).
const UPDATE_INTERVAL_IN_BLOCKS: u32 = 5;
+/// Fied-point storage value and the way it is decoded from the raw storage value.
+pub trait FloatStorageValue: 'static + Clone + Send + Sync {
+ /// Type of the value.
+ type Value: FixedPointNumber;
+ /// Try to decode value from the raw storage value.
+ fn decode(
+ &self,
+ maybe_raw_value: Option<StorageData>,
+ ) -> Result<Option<Self::Value>, SubstrateError>;
+}
+
+/// Implementation of `FloatStorageValue` that expects encoded `FixedU128` value and returns `1` if
+/// value is missing from the storage.
+#[derive(Clone, Debug, Default)]
+pub struct FixedU128OrOne;
+
+impl FloatStorageValue for FixedU128OrOne {
+ type Value = FixedU128;
+
+ fn decode(
+ &self,
+ maybe_raw_value: Option<StorageData>,
+ ) -> Result<Option<Self::Value>, SubstrateError> {
+ maybe_raw_value
+ .map(|raw_value| {
+ FixedU128::decode(&mut &raw_value.0[..])
+ .map_err(SubstrateError::ResponseParseFailed)
+ .map(Some)
+ })
+ .unwrap_or_else(|| Ok(Some(FixedU128::one())))
+ }
+}
+
/// Metric that represents fixed-point runtime storage value as float gauge.
#[derive(Clone, Debug)]
-pub struct FloatStorageValueMetric<C: Chain, T: Clone> {
+pub struct FloatStorageValueMetric<C: Chain, V: FloatStorageValue> {
+ value_converter: V,
client: Client<C>,
storage_key: StorageKey,
- maybe_default_value: Option<T>,
metric: Gauge<F64>,
shared_value_ref: F64SharedRef,
+ _phantom: PhantomData<V>,
}
-impl<C: Chain, T: Decode + FixedPointNumber> FloatStorageValueMetric<C, T> {
+impl<C: Chain, V: FloatStorageValue> FloatStorageValueMetric<C, V> {
/// Create new metric.
pub fn new(
+ value_converter: V,
client: Client<C>,
storage_key: StorageKey,
- maybe_default_value: Option<T>,
name: String,
help: String,
) -> Result<Self, PrometheusError> {
let shared_value_ref = Arc::new(RwLock::new(None));
Ok(FloatStorageValueMetric {
+ value_converter,
client,
storage_key,
- maybe_default_value,
metric: Gauge::new(metric_name(None, &name), help)?,
shared_value_ref,
+ _phantom: Default::default(),
})
}
@@ -65,20 +101,14 @@ impl<C: Chain, T: Decode + FixedPointNumber> FloatStorageValueMetric<C, T> {
}
}
-impl<C: Chain, T> Metric for FloatStorageValueMetric<C, T>
-where
- T: 'static + Decode + Send + Sync + FixedPointNumber,
-{
+impl<C: Chain, V: FloatStorageValue> Metric for FloatStorageValueMetric<C, V> {
fn register(&self, registry: &Registry) -> Result<(), PrometheusError> {
register(self.metric.clone(), registry).map(drop)
}
}
#[async_trait]
-impl<C: Chain, T> StandaloneMetric for FloatStorageValueMetric<C, T>
-where
- T: 'static + Decode + Send + Sync + FixedPointNumber,
-{
+impl<C: Chain, V: FloatStorageValue> StandaloneMetric for FloatStorageValueMetric<C, V> {
fn update_interval(&self) -> Duration {
C::AVERAGE_BLOCK_INTERVAL * UPDATE_INTERVAL_IN_BLOCKS
}
@@ -86,16 +116,18 @@ where
async fn update(&self) {
let value = self
.client
- .storage_value::<T>(self.storage_key.clone(), None)
+ .raw_storage_value(self.storage_key.clone(), None)
.await
- .map(|maybe_storage_value| {
- maybe_storage_value.or(self.maybe_default_value).map(|storage_value| {
- storage_value.into_inner().unique_saturated_into() as f64 /
- T::DIV.unique_saturated_into() as f64
+ .and_then(|maybe_storage_value| {
+ self.value_converter.decode(maybe_storage_value).map(|maybe_fixed_point_value| {
+ maybe_fixed_point_value.map(|fixed_point_value| {
+ fixed_point_value.into_inner().unique_saturated_into() as f64 /
+ V::Value::DIV.unique_saturated_into() as f64
+ })
})
})
- .map_err(drop);
- relay_utils::metrics::set_gauge_value(&self.metric, value);
+ .map_err(|e| e.to_string());
+ relay_utils::metrics::set_gauge_value(&self.metric, value.clone());
*self.shared_value_ref.write().await = value.ok().and_then(|x| x);
}
}
diff --git a/polkadot/bridges/relays/client-substrate/src/metrics/mod.rs b/polkadot/bridges/relays/client-substrate/src/metrics/mod.rs
index 177e2a709cf2db24004a553ce4d192bbe08ec588..3b63099e0003662a98d7b1d6f5040a9bad826256 100644
--- a/polkadot/bridges/relays/client-substrate/src/metrics/mod.rs
+++ b/polkadot/bridges/relays/client-substrate/src/metrics/mod.rs
@@ -16,7 +16,7 @@
//! Contains several Substrate-specific metrics that may be exposed by relay.
-pub use float_storage_value::FloatStorageValueMetric;
+pub use float_storage_value::{FixedU128OrOne, FloatStorageValue, FloatStorageValueMetric};
pub use storage_proof_overhead::StorageProofOverheadMetric;
mod float_storage_value;
diff --git a/polkadot/bridges/relays/client-substrate/src/rpc.rs b/polkadot/bridges/relays/client-substrate/src/rpc.rs
index efd45ebe43f36d102ee17f7f047f20a30e4c8c1a..a0172d1e550136639b8991d2f63a77131b5c3059 100644
--- a/polkadot/bridges/relays/client-substrate/src/rpc.rs
+++ b/polkadot/bridges/relays/client-substrate/src/rpc.rs
@@ -16,8 +16,7 @@
//! The most generic Substrate node RPC interface.
-use crate::chain::Chain;
-
+use jsonrpsee::{core::RpcResult, proc_macros::rpc};
use pallet_transaction_payment_rpc_runtime_api::FeeDetails;
use sc_rpc_api::{state::ReadProof, system::Health};
use sp_core::{
@@ -27,33 +26,51 @@ use sp_core::{
use sp_rpc::number::NumberOrHex;
use sp_version::RuntimeVersion;
-jsonrpsee_proc_macros::rpc_client_api! {
- pub(crate) Substrate<C: Chain> {
- #[rpc(method = "system_health", positional_params)]
- fn system_health() -> Health;
- #[rpc(method = "chain_getHeader", positional_params)]
- fn chain_get_header(block_hash: Option<C::Hash>) -> C::Header;
- #[rpc(method = "chain_getFinalizedHead", positional_params)]
- fn chain_get_finalized_head() -> C::Hash;
- #[rpc(method = "chain_getBlock", positional_params)]
- fn chain_get_block(block_hash: Option<C::Hash>) -> C::SignedBlock;
- #[rpc(method = "chain_getBlockHash", positional_params)]
- fn chain_get_block_hash(block_number: Option<C::BlockNumber>) -> C::Hash;
- #[rpc(method = "system_accountNextIndex", positional_params)]
- fn system_account_next_index(account_id: C::AccountId) -> C::Index;
- #[rpc(method = "author_submitExtrinsic", positional_params)]
- fn author_submit_extrinsic(extrinsic: Bytes) -> C::Hash;
- #[rpc(method = "author_pendingExtrinsics", positional_params)]
- fn author_pending_extrinsics() -> Vec<Bytes>;
- #[rpc(method = "state_call", positional_params)]
- fn state_call(method: String, data: Bytes, at_block: Option<C::Hash>) -> Bytes;
- #[rpc(method = "state_getStorage", positional_params)]
- fn state_get_storage(key: StorageKey, at_block: Option<C::Hash>) -> Option<StorageData>;
- #[rpc(method = "state_getReadProof", positional_params)]
- fn state_prove_storage(keys: Vec<StorageKey>, hash: Option<C::Hash>) -> ReadProof<C::Hash>;
- #[rpc(method = "state_getRuntimeVersion", positional_params)]
- fn state_runtime_version() -> RuntimeVersion;
- #[rpc(method = "payment_queryFeeDetails", positional_params)]
- fn payment_query_fee_details(extrinsic: Bytes, at_block: Option<C::Hash>) -> FeeDetails<NumberOrHex>;
- }
+#[rpc(client)]
+pub(crate) trait Substrate<AccountId, BlockNumber, Hash, Header, Index, SignedBlock> {
+ #[method(name = "system_health", param_kind = array)]
+ async fn system_health(&self) -> RpcResult<Health>;
+ #[method(name = "system_properties", param_kind = array)]
+ async fn system_properties(&self) -> RpcResult<sc_chain_spec::Properties>;
+ #[method(name = "chain_getHeader", param_kind = array)]
+ async fn chain_get_header(&self, block_hash: Option<Hash>) -> RpcResult<Header>;
+ #[method(name = "chain_getFinalizedHead", param_kind = array)]
+ async fn chain_get_finalized_head(&self) -> RpcResult<Hash>;
+ #[method(name = "chain_getBlock", param_kind = array)]
+ async fn chain_get_block(&self, block_hash: Option<Hash>) -> RpcResult<SignedBlock>;
+ #[method(name = "chain_getBlockHash", param_kind = array)]
+ async fn chain_get_block_hash(&self, block_number: Option<BlockNumber>) -> RpcResult<Hash>;
+ #[method(name = "system_accountNextIndex", param_kind = array)]
+ async fn system_account_next_index(&self, account_id: AccountId) -> RpcResult<Index>;
+ #[method(name = "author_submitExtrinsic", param_kind = array)]
+ async fn author_submit_extrinsic(&self, extrinsic: Bytes) -> RpcResult<Hash>;
+ #[method(name = "author_pendingExtrinsics", param_kind = array)]
+ async fn author_pending_extrinsics(&self) -> RpcResult<Vec<Bytes>>;
+ #[method(name = "state_call", param_kind = array)]
+ async fn state_call(
+ &self,
+ method: String,
+ data: Bytes,
+ at_block: Option<Hash>,
+ ) -> RpcResult<Bytes>;
+ #[method(name = "state_getStorage", param_kind = array)]
+ async fn state_get_storage(
+ &self,
+ key: StorageKey,
+ at_block: Option<Hash>,
+ ) -> RpcResult<Option<StorageData>>;
+ #[method(name = "state_getReadProof", param_kind = array)]
+ async fn state_prove_storage(
+ &self,
+ keys: Vec<StorageKey>,
+ hash: Option<Hash>,
+ ) -> RpcResult<ReadProof<Hash>>;
+ #[method(name = "state_getRuntimeVersion", param_kind = array)]
+ async fn state_runtime_version(&self) -> RpcResult<RuntimeVersion>;
+ #[method(name = "payment_queryFeeDetails", param_kind = array)]
+ async fn payment_query_fee_details(
+ &self,
+ extrinsic: Bytes,
+ at_block: Option<Hash>,
+ ) -> RpcResult<FeeDetails<NumberOrHex>>;
}
diff --git a/polkadot/bridges/relays/client-substrate/src/sync_header.rs b/polkadot/bridges/relays/client-substrate/src/sync_header.rs
index ed3de6289ce01769265dff5d5493f0cf6c2fd987..e45e6b4197abbeaa0cb0d7fc8fffa4cf0af91863 100644
--- a/polkadot/bridges/relays/client-substrate/src/sync_header.rs
+++ b/polkadot/bridges/relays/client-substrate/src/sync_header.rs
@@ -44,7 +44,11 @@ impl<Header> From<Header> for SyncHeader<Header> {
}
}
-impl<Header: HeaderT> FinalitySourceHeader<Header::Number> for SyncHeader<Header> {
+impl<Header: HeaderT> FinalitySourceHeader<Header::Hash, Header::Number> for SyncHeader<Header> {
+ fn hash(&self) -> Header::Hash {
+ self.0.hash()
+ }
+
fn number(&self) -> Header::Number {
*self.0.number()
}
diff --git a/polkadot/bridges/relays/client-westend/Cargo.toml b/polkadot/bridges/relays/client-westend/Cargo.toml
index 24b05c4f4836b2dab2fc1947273dfc081b98ec65..d38aa162994595a42ad06b7d8864400766003b31 100644
--- a/polkadot/bridges/relays/client-westend/Cargo.toml
+++ b/polkadot/bridges/relays/client-westend/Cargo.toml
@@ -2,11 +2,11 @@
name = "relay-westend-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
@@ -16,5 +16,6 @@ bp-westend = { path = "../../primitives/chain-westend" }
# Substrate Dependencies
+frame-support = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/relays/client-westend/src/lib.rs b/polkadot/bridges/relays/client-westend/src/lib.rs
index c719d6ea55364be8c09d00220d82ec6681f7419d..caf0c010c56ae98f4b3986676161db750faade9e 100644
--- a/polkadot/bridges/relays/client-westend/src/lib.rs
+++ b/polkadot/bridges/relays/client-westend/src/lib.rs
@@ -16,7 +16,8 @@
//! Types used to connect to the Westend chain.
-use relay_substrate_client::{Chain, ChainBase, ChainWithBalances};
+use frame_support::weights::Weight;
+use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, ChainWithGrandpa};
use sp_core::storage::StorageKey;
use std::time::Duration;
@@ -40,10 +41,21 @@ impl ChainBase for Westend {
type Balance = bp_westend::Balance;
type Index = bp_westend::Nonce;
type Signature = bp_westend::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_westend::Westend::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_westend::Westend::max_extrinsic_weight()
+ }
}
impl Chain for Westend {
const NAME: &'static str = "Westend";
+ const TOKEN_ID: Option<&'static str> = None;
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_westend::BEST_FINALIZED_WESTEND_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_westend::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_westend::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -53,6 +65,11 @@ impl Chain for Westend {
type WeightToFee = bp_westend::WeightToFee;
}
+impl ChainWithGrandpa for Westend {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str =
+ bp_westend::WITH_WESTEND_GRANDPA_PALLET_NAME;
+}
+
impl ChainWithBalances for Westend {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_westend::account_info_storage_key(account_id))
diff --git a/polkadot/bridges/relays/client-wococo/Cargo.toml b/polkadot/bridges/relays/client-wococo/Cargo.toml
index ea46c3c898bbbb3f22afd722242579a105d99105..6845ac34c84a079d4d2d7e4160cccc4ecd632f52 100644
--- a/polkadot/bridges/relays/client-wococo/Cargo.toml
+++ b/polkadot/bridges/relays/client-wococo/Cargo.toml
@@ -2,14 +2,14 @@
name = "relay-wococo-client"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
-scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
# Bridge dependencies
bridge-runtime-common = { path = "../../bin/runtime-common" }
diff --git a/polkadot/bridges/relays/client-wococo/src/lib.rs b/polkadot/bridges/relays/client-wococo/src/lib.rs
index d61915ec123708580ac117f4ffbabdeddddde0c8..485ca1bd62f4f853e6882b3abb85bd68d7deaa3d 100644
--- a/polkadot/bridges/relays/client-wococo/src/lib.rs
+++ b/polkadot/bridges/relays/client-wococo/src/lib.rs
@@ -16,10 +16,12 @@
//! Types used to connect to the Wococo-Substrate chain.
+use bp_messages::MessageNonce;
use codec::Encode;
+use frame_support::weights::Weight;
use relay_substrate_client::{
- Chain, ChainBase, ChainWithBalances, TransactionEraOf, TransactionSignScheme,
- UnsignedTransaction,
+ Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
+ Error as SubstrateError, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
@@ -47,10 +49,21 @@ impl ChainBase for Wococo {
type Balance = bp_wococo::Balance;
type Index = bp_wococo::Nonce;
type Signature = bp_wococo::Signature;
+
+ fn max_extrinsic_size() -> u32 {
+ bp_wococo::Wococo::max_extrinsic_size()
+ }
+
+ fn max_extrinsic_weight() -> Weight {
+ bp_wococo::Wococo::max_extrinsic_weight()
+ }
}
impl Chain for Wococo {
const NAME: &'static str = "Wococo";
+ const TOKEN_ID: Option<&'static str> = None;
+ const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
+ bp_wococo::BEST_FINALIZED_WOCOCO_HEADER_METHOD;
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_wococo::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_wococo::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
@@ -60,6 +73,24 @@ impl Chain for Wococo {
type WeightToFee = bp_wococo::WeightToFee;
}
+impl ChainWithGrandpa for Wococo {
+ const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = bp_wococo::WITH_WOCOCO_GRANDPA_PALLET_NAME;
+}
+
+impl ChainWithMessages for Wococo {
+ const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
+ bp_wococo::WITH_WOCOCO_MESSAGES_PALLET_NAME;
+ const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
+ bp_wococo::TO_WOCOCO_MESSAGE_DETAILS_METHOD;
+ const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
+ bp_wococo::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
+ const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
+ bp_wococo::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
+ const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
+ bp_wococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
+ type WeightInfo = ();
+}
+
impl ChainWithBalances for Wococo {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_wococo::account_info_storage_key(account_id))
@@ -71,34 +102,30 @@ impl TransactionSignScheme for Wococo {
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = crate::runtime::UncheckedExtrinsic;
- fn sign_transaction(
- genesis_hash: <Self::Chain as ChainBase>::Hash,
- signer: &Self::AccountKeyPair,
- era: TransactionEraOf<Self::Chain>,
- unsigned: UnsignedTransaction<Self::Chain>,
- ) -> Self::SignedTransaction {
+ fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::new(
- unsigned.call,
+ param.unsigned.call.clone(),
bp_wococo::SignedExtensions::new(
- bp_wococo::VERSION,
- era,
- genesis_hash,
- unsigned.nonce,
- unsigned.tip,
+ param.spec_version,
+ param.transaction_version,
+ param.era,
+ param.genesis_hash,
+ param.unsigned.nonce,
+ param.unsigned.tip,
),
)
.expect("SignedExtension never fails.");
- let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
- let signer: sp_runtime::MultiSigner = signer.public().into();
+ let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
+ let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
- bp_wococo::UncheckedExtrinsic::new_signed(
+ Ok(bp_wococo::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
extra,
- )
+ ))
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
diff --git a/polkadot/bridges/relays/client-wococo/src/runtime.rs b/polkadot/bridges/relays/client-wococo/src/runtime.rs
index 91d32d1aa76f71a9dc7aefe51bbcdd662053e3f7..b28e053086b161ccbdc32adc4fff01634d2a7ea7 100644
--- a/polkadot/bridges/relays/client-wococo/src/runtime.rs
+++ b/polkadot/bridges/relays/client-wococo/src/runtime.rs
@@ -17,9 +17,9 @@
//! Types that are specific to the Wococo runtime.
use bp_messages::{LaneId, UnrewardedRelayersState};
-use bp_polkadot_core::PolkadotLike;
+use bp_polkadot_core::{AccountAddress, Balance, PolkadotLike};
use bp_runtime::Chain;
-use codec::{Decode, Encode};
+use codec::{Compact, Decode, Encode};
use frame_support::weights::Weight;
use scale_info::TypeInfo;
@@ -66,12 +66,15 @@ pub enum Call {
/// System pallet.
#[codec(index = 0)]
System(SystemCall),
+ /// Balances pallet.
+ #[codec(index = 4)]
+ Balances(BalancesCall),
/// Rococo bridge pallet.
#[codec(index = 40)]
BridgeGrandpaRococo(BridgeGrandpaRococoCall),
/// Rococo messages pallet.
#[codec(index = 43)]
- BridgeMessagesRococo(BridgeMessagesRococoCall),
+ BridgeRococoMessages(BridgeRococoMessagesCall),
}
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
@@ -81,6 +84,13 @@ pub enum SystemCall {
remark(Vec<u8>),
}
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum BalancesCall {
+ #[codec(index = 0)]
+ transfer(AccountAddress, Compact<Balance>),
+}
+
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
#[allow(non_camel_case_types)]
pub enum BridgeGrandpaRococoCall {
@@ -95,7 +105,7 @@ pub enum BridgeGrandpaRococoCall {
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
#[allow(non_camel_case_types)]
-pub enum BridgeMessagesRococoCall {
+pub enum BridgeRococoMessagesCall {
#[codec(index = 3)]
send_message(
LaneId,
diff --git a/polkadot/bridges/relays/finality/Cargo.toml b/polkadot/bridges/relays/finality/Cargo.toml
index 645ac10775bafa04f2d7a86333f9fe16108217e4..cc5ae54be339c1c2f310b72998e1a8e7cf273ede 100644
--- a/polkadot/bridges/relays/finality/Cargo.toml
+++ b/polkadot/bridges/relays/finality/Cargo.toml
@@ -2,7 +2,7 @@
name = "finality-relay"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
description = "Finality proofs relay"
diff --git a/polkadot/bridges/relays/finality/src/finality_loop.rs b/polkadot/bridges/relays/finality/src/finality_loop.rs
index 320b44d310f0bfdc672778acf9fd46376201c507..c29a5d5fec21f1bdbe9a17dbfbf3bfec08653d8b 100644
--- a/polkadot/bridges/relays/finality/src/finality_loop.rs
+++ b/polkadot/bridges/relays/finality/src/finality_loop.rs
@@ -29,7 +29,7 @@ use futures::{select, Future, FutureExt, Stream, StreamExt};
use num_traits::{One, Saturating};
use relay_utils::{
metrics::MetricsParams, relay_loop::Client as RelayClient, retry_backoff, FailedClient,
- MaybeConnectionError,
+ HeaderId, MaybeConnectionError,
};
use std::{
pin::Pin,
@@ -87,7 +87,9 @@ pub trait SourceClient<P: FinalitySyncPipeline>: RelayClient {
#[async_trait]
pub trait TargetClient<P: FinalitySyncPipeline>: RelayClient {
/// Get best finalized source block number.
- async fn best_finalized_source_block_number(&self) -> Result<P::Number, Self::Error>;
+ async fn best_finalized_source_block_id(
+ &self,
+ ) -> Result<HeaderId<P::Hash, P::Number>, Self::Error>;
/// Submit header finality proof.
async fn submit_finality_proof(
@@ -114,7 +116,11 @@ pub async fn run<P: FinalitySyncPipeline>(
let exit_signal = exit_signal.shared();
relay_utils::relay_loop(source_client, target_client)
.with_metrics(metrics_params)
- .loop_metric(SyncLoopMetrics::new(Some(&metrics_prefix::<P>()))?)?
+ .loop_metric(SyncLoopMetrics::new(
+ Some(&metrics_prefix::<P>()),
+ "source",
+ "source_at_target",
+ )?)?
.expose()
.await?
.run(metrics_prefix::<P>(), move |source_client, target_client, metrics| {
@@ -169,7 +175,7 @@ where
/// Information about transaction that we have submitted.
#[derive(Debug, Clone)]
-struct Transaction<Number> {
+pub(crate) struct Transaction<Number> {
/// Time when we have submitted this transaction.
pub time: Instant,
/// The number of the header we have submitted.
@@ -181,7 +187,7 @@ pub(crate) struct RestartableFinalityProofsStream<S> {
/// Flag that the stream needs to be restarted.
pub(crate) needs_restart: bool,
/// The stream itself.
- stream: Pin<Box<S>>,
+ pub(crate) stream: Pin<Box<S>>,
}
#[cfg(test)]
@@ -192,15 +198,16 @@ impl<S> From<S> for RestartableFinalityProofsStream<S> {
}
/// Finality synchronization loop state.
-struct FinalityLoopState<'a, P: FinalitySyncPipeline, FinalityProofsStream> {
+pub(crate) struct FinalityLoopState<'a, P: FinalitySyncPipeline, FinalityProofsStream> {
/// Synchronization loop progress.
- progress: &'a mut (Instant, Option<P::Number>),
+ pub(crate) progress: &'a mut (Instant, Option<P::Number>),
/// Finality proofs stream.
- finality_proofs_stream: &'a mut RestartableFinalityProofsStream<FinalityProofsStream>,
+ pub(crate) finality_proofs_stream:
+ &'a mut RestartableFinalityProofsStream<FinalityProofsStream>,
/// Recent finality proofs that we have read from the stream.
- recent_finality_proofs: &'a mut FinalityProofs<P>,
+ pub(crate) recent_finality_proofs: &'a mut FinalityProofs<P>,
/// Last transaction that we have submitted to the target node.
- last_transaction: Option<Transaction<P::Number>>,
+ pub(crate) last_transaction: Option<Transaction<P::Number>>,
}
async fn run_until_connection_lost<P: FinalitySyncPipeline>(
@@ -280,7 +287,7 @@ async fn run_until_connection_lost<P: FinalitySyncPipeline>(
}
}
-async fn run_loop_iteration<P, SC, TC>(
+pub(crate) async fn run_loop_iteration<P, SC, TC>(
source_client: &SC,
target_client: &TC,
state: FinalityLoopState<'_, P, SC::FinalityProofsStream>,
@@ -295,13 +302,31 @@ where
// read best source headers ids from source and target nodes
let best_number_at_source =
source_client.best_finalized_block_number().await.map_err(Error::Source)?;
- let best_number_at_target = target_client
- .best_finalized_source_block_number()
+ let best_id_at_target =
+ target_client.best_finalized_source_block_id().await.map_err(Error::Target)?;
+ let best_number_at_target = best_id_at_target.0;
+
+ let different_hash_at_source = ensure_same_fork::<P, _>(&best_id_at_target, source_client)
.await
- .map_err(Error::Target)?;
+ .map_err(Error::Source)?;
+ let using_same_fork = different_hash_at_source.is_none();
+ if let Some(ref different_hash_at_source) = different_hash_at_source {
+ log::error!(
+ target: "bridge",
+ "Source node ({}) and pallet at target node ({}) have different headers at the same height {:?}: \
+ at-source {:?} vs at-target {:?}",
+ P::SOURCE_NAME,
+ P::TARGET_NAME,
+ best_number_at_target,
+ different_hash_at_source,
+ best_id_at_target.1,
+ );
+ }
+
if let Some(ref metrics_sync) = *metrics_sync {
metrics_sync.update_best_block_at_source(best_number_at_source);
metrics_sync.update_best_block_at_target(best_number_at_target);
+ metrics_sync.update_using_same_fork(using_same_fork);
}
*state.progress =
print_sync_progress::<P>(*state.progress, best_number_at_source, best_number_at_target);
@@ -427,6 +452,22 @@ where
Ok(selected_finality_proof)
}
+/// Ensures that both clients are on the same fork.
+///
+/// Returns `Some(_)` with header has at the source client if headers are different.
+async fn ensure_same_fork<P: FinalitySyncPipeline, SC: SourceClient<P>>(
+ best_id_at_target: &HeaderId<P::Hash, P::Number>,
+ source_client: &SC,
+) -> Result<Option<P::Hash>, SC::Error> {
+ let header_at_source = source_client.header_and_finality_proof(best_id_at_target.0).await?.0;
+ let header_hash_at_source = header_at_source.hash();
+ Ok(if best_id_at_target.1 == header_hash_at_source {
+ None
+ } else {
+ Some(header_hash_at_source)
+ })
+}
+
/// Finality proof that has been selected by the `read_missing_headers` function.
pub(crate) enum SelectedFinalityProof<Header, FinalityProof> {
/// Mandatory header and its proof has been selected. We shall submit proof for this header.
diff --git a/polkadot/bridges/relays/finality/src/finality_loop_tests.rs b/polkadot/bridges/relays/finality/src/finality_loop_tests.rs
index e8f42593d1e36fcc76e5b851bf41f133c8f9118b..b8cb3bdb3549f0c3a7a97ddc4ee8db64e3f0052d 100644
--- a/polkadot/bridges/relays/finality/src/finality_loop_tests.rs
+++ b/polkadot/bridges/relays/finality/src/finality_loop_tests.rs
@@ -20,10 +20,12 @@
use crate::{
finality_loop::{
- prune_recent_finality_proofs, read_finality_proofs_from_stream, run,
- select_better_recent_finality_proof, select_header_to_submit, FinalityProofs,
- FinalitySyncParams, RestartableFinalityProofsStream, SourceClient, TargetClient,
+ prune_recent_finality_proofs, read_finality_proofs_from_stream, run, run_loop_iteration,
+ select_better_recent_finality_proof, select_header_to_submit, FinalityLoopState,
+ FinalityProofs, FinalitySyncParams, RestartableFinalityProofsStream, SourceClient,
+ TargetClient,
},
+ sync_loop_metrics::SyncLoopMetrics,
FinalityProof, FinalitySyncPipeline, SourceHeader,
};
@@ -31,12 +33,18 @@ use async_trait::async_trait;
use futures::{FutureExt, Stream, StreamExt};
use parking_lot::Mutex;
use relay_utils::{
- metrics::MetricsParams, relay_loop::Client as RelayClient, MaybeConnectionError,
+ metrics::MetricsParams, relay_loop::Client as RelayClient, HeaderId, MaybeConnectionError,
+};
+use std::{
+ collections::HashMap,
+ pin::Pin,
+ sync::Arc,
+ time::{Duration, Instant},
};
-use std::{collections::HashMap, pin::Pin, sync::Arc, time::Duration};
type IsMandatory = bool;
type TestNumber = u64;
+type TestHash = u64;
#[derive(Debug, Clone)]
enum TestError {
@@ -56,16 +64,20 @@ impl FinalitySyncPipeline for TestFinalitySyncPipeline {
const SOURCE_NAME: &'static str = "TestSource";
const TARGET_NAME: &'static str = "TestTarget";
- type Hash = u64;
+ type Hash = TestHash;
type Number = TestNumber;
type Header = TestSourceHeader;
type FinalityProof = TestFinalityProof;
}
#[derive(Debug, Clone, PartialEq)]
-struct TestSourceHeader(IsMandatory, TestNumber);
+struct TestSourceHeader(IsMandatory, TestNumber, TestHash);
+
+impl SourceHeader<TestHash, TestNumber> for TestSourceHeader {
+ fn hash(&self) -> TestHash {
+ self.2
+ }
-impl SourceHeader<TestNumber> for TestSourceHeader {
fn number(&self) -> TestNumber {
self.1
}
@@ -90,7 +102,7 @@ struct ClientsData {
source_headers: HashMap<TestNumber, (TestSourceHeader, Option<TestFinalityProof>)>,
source_proofs: Vec<TestFinalityProof>,
- target_best_block_number: TestNumber,
+ target_best_block_id: HeaderId<TestHash, TestNumber>,
target_headers: Vec<(TestSourceHeader, TestFinalityProof)>,
}
@@ -152,10 +164,12 @@ impl RelayClient for TestTargetClient {
#[async_trait]
impl TargetClient<TestFinalitySyncPipeline> for TestTargetClient {
- async fn best_finalized_source_block_number(&self) -> Result<TestNumber, TestError> {
+ async fn best_finalized_source_block_id(
+ &self,
+ ) -> Result<HeaderId<TestHash, TestNumber>, TestError> {
let mut data = self.data.lock();
(self.on_method_call)(&mut *data);
- Ok(data.target_best_block_number)
+ Ok(data.target_best_block_id)
}
async fn submit_finality_proof(
@@ -165,7 +179,7 @@ impl TargetClient<TestFinalitySyncPipeline> for TestTargetClient {
) -> Result<(), TestError> {
let mut data = self.data.lock();
(self.on_method_call)(&mut *data);
- data.target_best_block_number = header.number();
+ data.target_best_block_id = HeaderId(header.number(), header.hash());
data.target_headers.push((header, proof));
Ok(())
}
@@ -187,7 +201,7 @@ fn prepare_test_clients(
source_headers,
source_proofs: vec![TestFinalityProof(12), TestFinalityProof(14)],
- target_best_block_number: 5,
+ target_best_block_id: HeaderId(5, 5),
target_headers: vec![],
}));
(
@@ -199,6 +213,15 @@ fn prepare_test_clients(
)
}
+fn test_sync_params() -> FinalitySyncParams {
+ FinalitySyncParams {
+ tick: Duration::from_secs(0),
+ recent_finality_proofs_limit: 1024,
+ stall_timeout: Duration::from_secs(1),
+ only_mandatory_headers: false,
+ }
+}
+
fn run_sync_loop(
state_function: impl Fn(&mut ClientsData) -> bool + Send + Sync + 'static,
) -> ClientsData {
@@ -207,21 +230,17 @@ fn run_sync_loop(
exit_sender,
state_function,
vec![
- (6, (TestSourceHeader(false, 6), None)),
- (7, (TestSourceHeader(false, 7), Some(TestFinalityProof(7)))),
- (8, (TestSourceHeader(true, 8), Some(TestFinalityProof(8)))),
- (9, (TestSourceHeader(false, 9), Some(TestFinalityProof(9)))),
- (10, (TestSourceHeader(false, 10), None)),
+ (5, (TestSourceHeader(false, 5, 5), None)),
+ (6, (TestSourceHeader(false, 6, 6), None)),
+ (7, (TestSourceHeader(false, 7, 7), Some(TestFinalityProof(7)))),
+ (8, (TestSourceHeader(true, 8, 8), Some(TestFinalityProof(8)))),
+ (9, (TestSourceHeader(false, 9, 9), Some(TestFinalityProof(9)))),
+ (10, (TestSourceHeader(false, 10, 10), None)),
]
.into_iter()
.collect(),
);
- let sync_params = FinalitySyncParams {
- tick: Duration::from_secs(0),
- recent_finality_proofs_limit: 1024,
- stall_timeout: Duration::from_secs(1),
- only_mandatory_headers: false,
- };
+ let sync_params = test_sync_params();
let clients_data = source_client.data.clone();
let _ = async_std::task::block_on(run(
@@ -246,38 +265,38 @@ fn finality_sync_loop_works() {
//
// once this ^^^ is done, we generate more blocks && read proof for blocks 12 and 14 from
// the stream
- if data.target_best_block_number == 9 {
+ if data.target_best_block_id.0 == 9 {
data.source_best_block_number = 14;
- data.source_headers.insert(11, (TestSourceHeader(false, 11), None));
+ data.source_headers.insert(11, (TestSourceHeader(false, 11, 11), None));
data.source_headers
- .insert(12, (TestSourceHeader(false, 12), Some(TestFinalityProof(12))));
- data.source_headers.insert(13, (TestSourceHeader(false, 13), None));
+ .insert(12, (TestSourceHeader(false, 12, 12), Some(TestFinalityProof(12))));
+ data.source_headers.insert(13, (TestSourceHeader(false, 13, 13), None));
data.source_headers
- .insert(14, (TestSourceHeader(false, 14), Some(TestFinalityProof(14))));
+ .insert(14, (TestSourceHeader(false, 14, 14), Some(TestFinalityProof(14))));
}
// once this ^^^ is done, we generate more blocks && read persistent proof for block 16
- if data.target_best_block_number == 14 {
+ if data.target_best_block_id.0 == 14 {
data.source_best_block_number = 17;
- data.source_headers.insert(15, (TestSourceHeader(false, 15), None));
+ data.source_headers.insert(15, (TestSourceHeader(false, 15, 15), None));
data.source_headers
- .insert(16, (TestSourceHeader(false, 16), Some(TestFinalityProof(16))));
- data.source_headers.insert(17, (TestSourceHeader(false, 17), None));
+ .insert(16, (TestSourceHeader(false, 16, 16), Some(TestFinalityProof(16))));
+ data.source_headers.insert(17, (TestSourceHeader(false, 17, 17), None));
}
- data.target_best_block_number == 16
+ data.target_best_block_id.0 == 16
});
assert_eq!(
client_data.target_headers,
vec![
// before adding 11..14: finality proof for mandatory header#8
- (TestSourceHeader(true, 8), TestFinalityProof(8)),
+ (TestSourceHeader(true, 8, 8), TestFinalityProof(8)),
// before adding 11..14: persistent finality proof for non-mandatory header#9
- (TestSourceHeader(false, 9), TestFinalityProof(9)),
+ (TestSourceHeader(false, 9, 9), TestFinalityProof(9)),
// after adding 11..14: ephemeral finality proof for non-mandatory header#14
- (TestSourceHeader(false, 14), TestFinalityProof(14)),
+ (TestSourceHeader(false, 14, 14), TestFinalityProof(14)),
// after adding 15..17: persistent finality proof for non-mandatory header#16
- (TestSourceHeader(false, 16), TestFinalityProof(16)),
+ (TestSourceHeader(false, 16, 16), TestFinalityProof(16)),
],
);
}
@@ -291,11 +310,11 @@ fn run_only_mandatory_headers_mode_test(
exit_sender,
|_| false,
vec![
- (6, (TestSourceHeader(false, 6), Some(TestFinalityProof(6)))),
- (7, (TestSourceHeader(false, 7), Some(TestFinalityProof(7)))),
- (8, (TestSourceHeader(has_mandatory_headers, 8), Some(TestFinalityProof(8)))),
- (9, (TestSourceHeader(false, 9), Some(TestFinalityProof(9)))),
- (10, (TestSourceHeader(false, 10), Some(TestFinalityProof(10)))),
+ (6, (TestSourceHeader(false, 6, 6), Some(TestFinalityProof(6)))),
+ (7, (TestSourceHeader(false, 7, 7), Some(TestFinalityProof(7)))),
+ (8, (TestSourceHeader(has_mandatory_headers, 8, 8), Some(TestFinalityProof(8)))),
+ (9, (TestSourceHeader(false, 9, 9), Some(TestFinalityProof(9)))),
+ (10, (TestSourceHeader(false, 10, 10), Some(TestFinalityProof(10)))),
]
.into_iter()
.collect(),
@@ -322,7 +341,7 @@ fn select_header_to_submit_skips_non_mandatory_headers_when_only_mandatory_heade
assert_eq!(run_only_mandatory_headers_mode_test(true, false), None);
assert_eq!(
run_only_mandatory_headers_mode_test(false, false),
- Some((TestSourceHeader(false, 10), TestFinalityProof(10))),
+ Some((TestSourceHeader(false, 10, 10), TestFinalityProof(10))),
);
}
@@ -330,11 +349,11 @@ fn select_header_to_submit_skips_non_mandatory_headers_when_only_mandatory_heade
fn select_header_to_submit_selects_mandatory_headers_when_only_mandatory_headers_are_required() {
assert_eq!(
run_only_mandatory_headers_mode_test(true, true),
- Some((TestSourceHeader(true, 8), TestFinalityProof(8))),
+ Some((TestSourceHeader(true, 8, 8), TestFinalityProof(8))),
);
assert_eq!(
run_only_mandatory_headers_mode_test(false, true),
- Some((TestSourceHeader(true, 8), TestFinalityProof(8))),
+ Some((TestSourceHeader(true, 8, 8), TestFinalityProof(8))),
);
}
@@ -345,63 +364,74 @@ fn select_better_recent_finality_proof_works() {
select_better_recent_finality_proof::<TestFinalitySyncPipeline>(
&[(5, TestFinalityProof(5))],
&mut vec![],
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
),
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
);
// if there are no recent finality proofs, nothing is changed
assert_eq!(
select_better_recent_finality_proof::<TestFinalitySyncPipeline>(
&[],
- &mut vec![TestSourceHeader(false, 5)],
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ &mut vec![TestSourceHeader(false, 5, 5)],
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
),
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
);
// if there's no intersection between recent finality proofs and unjustified headers, nothing is
// changed
- let mut unjustified_headers = vec![TestSourceHeader(false, 9), TestSourceHeader(false, 10)];
+ let mut unjustified_headers =
+ vec![TestSourceHeader(false, 9, 9), TestSourceHeader(false, 10, 10)];
assert_eq!(
select_better_recent_finality_proof::<TestFinalitySyncPipeline>(
&[(1, TestFinalityProof(1)), (4, TestFinalityProof(4))],
&mut unjustified_headers,
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
),
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
);
// if there's intersection between recent finality proofs and unjustified headers, but there are
// no proofs in this intersection, nothing is changed
- let mut unjustified_headers =
- vec![TestSourceHeader(false, 8), TestSourceHeader(false, 9), TestSourceHeader(false, 10)];
+ let mut unjustified_headers = vec![
+ TestSourceHeader(false, 8, 8),
+ TestSourceHeader(false, 9, 9),
+ TestSourceHeader(false, 10, 10),
+ ];
assert_eq!(
select_better_recent_finality_proof::<TestFinalitySyncPipeline>(
&[(7, TestFinalityProof(7)), (11, TestFinalityProof(11))],
&mut unjustified_headers,
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
),
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
);
assert_eq!(
unjustified_headers,
- vec![TestSourceHeader(false, 8), TestSourceHeader(false, 9), TestSourceHeader(false, 10)]
+ vec![
+ TestSourceHeader(false, 8, 8),
+ TestSourceHeader(false, 9, 9),
+ TestSourceHeader(false, 10, 10)
+ ]
);
// if there's intersection between recent finality proofs and unjustified headers and there's
// a proof in this intersection:
// - this better (last from intersection) proof is selected;
// - 'obsolete' unjustified headers are pruned.
- let mut unjustified_headers =
- vec![TestSourceHeader(false, 8), TestSourceHeader(false, 9), TestSourceHeader(false, 10)];
+ let mut unjustified_headers = vec![
+ TestSourceHeader(false, 8, 8),
+ TestSourceHeader(false, 9, 9),
+ TestSourceHeader(false, 10, 10),
+ ];
assert_eq!(
select_better_recent_finality_proof::<TestFinalitySyncPipeline>(
&[(7, TestFinalityProof(7)), (9, TestFinalityProof(9))],
&mut unjustified_headers,
- Some((TestSourceHeader(false, 2), TestFinalityProof(2))),
+ Some((TestSourceHeader(false, 2, 2), TestFinalityProof(2))),
),
- Some((TestSourceHeader(false, 9), TestFinalityProof(9))),
+ Some((TestSourceHeader(false, 9, 9), TestFinalityProof(9))),
);
}
@@ -475,3 +505,45 @@ fn prune_recent_finality_proofs_works() {
prune_recent_finality_proofs::<TestFinalitySyncPipeline>(20, &mut recent_finality_proofs, 2);
assert_eq!(&original_recent_finality_proofs[5..], recent_finality_proofs);
}
+
+#[test]
+fn different_forks_at_source_and_at_target_are_detected() {
+ let (exit_sender, _exit_receiver) = futures::channel::mpsc::unbounded();
+ let (source_client, target_client) = prepare_test_clients(
+ exit_sender,
+ |_| false,
+ vec![
+ (5, (TestSourceHeader(false, 5, 42), None)),
+ (6, (TestSourceHeader(false, 6, 6), None)),
+ (7, (TestSourceHeader(false, 7, 7), None)),
+ (8, (TestSourceHeader(false, 8, 8), None)),
+ (9, (TestSourceHeader(false, 9, 9), None)),
+ (10, (TestSourceHeader(false, 10, 10), None)),
+ ]
+ .into_iter()
+ .collect(),
+ );
+
+ let mut progress = (Instant::now(), None);
+ let mut finality_proofs_stream = RestartableFinalityProofsStream {
+ needs_restart: false,
+ stream: Box::pin(futures::stream::iter(vec![]).boxed()),
+ };
+ let mut recent_finality_proofs = Vec::new();
+ let metrics_sync = SyncLoopMetrics::new(None, "source", "target").unwrap();
+ async_std::task::block_on(run_loop_iteration::<TestFinalitySyncPipeline, _, _>(
+ &source_client,
+ &target_client,
+ FinalityLoopState {
+ progress: &mut progress,
+ finality_proofs_stream: &mut finality_proofs_stream,
+ recent_finality_proofs: &mut recent_finality_proofs,
+ last_transaction: None,
+ },
+ &test_sync_params(),
+ &Some(metrics_sync.clone()),
+ ))
+ .unwrap();
+
+ assert!(!metrics_sync.is_using_same_fork());
+}
diff --git a/polkadot/bridges/relays/finality/src/lib.rs b/polkadot/bridges/relays/finality/src/lib.rs
index 6421d13b787c8463c9a89e9cca3db8e15144cc81..49be64ff74db2a3254776f5e4170d2cbe0678561 100644
--- a/polkadot/bridges/relays/finality/src/lib.rs
+++ b/polkadot/bridges/relays/finality/src/lib.rs
@@ -19,8 +19,9 @@
//! are still submitted to the target node, but are treated as auxiliary data as we are not trying
//! to submit all source headers to the target node.
-pub use crate::finality_loop::{
- metrics_prefix, run, FinalitySyncParams, SourceClient, TargetClient,
+pub use crate::{
+ finality_loop::{metrics_prefix, run, FinalitySyncParams, SourceClient, TargetClient},
+ sync_loop_metrics::SyncLoopMetrics,
};
use bp_header_chain::FinalityProof;
@@ -42,13 +43,15 @@ pub trait FinalitySyncPipeline: 'static + Clone + Debug + Send + Sync {
/// Headers we're syncing are identified by this number.
type Number: relay_utils::BlockNumberBase;
/// Type of header that we're syncing.
- type Header: SourceHeader<Self::Number>;
+ type Header: SourceHeader<Self::Hash, Self::Number>;
/// Finality proof type.
type FinalityProof: FinalityProof<Self::Number>;
}
/// Header that we're receiving from source node.
-pub trait SourceHeader<Number>: Clone + Debug + PartialEq + Send + Sync {
+pub trait SourceHeader<Hash, Number>: Clone + Debug + PartialEq + Send + Sync {
+ /// Returns hash of header.
+ fn hash(&self) -> Hash;
/// Returns number of header.
fn number(&self) -> Number;
/// Returns true if this header needs to be submitted to target node.
diff --git a/polkadot/bridges/relays/finality/src/sync_loop_metrics.rs b/polkadot/bridges/relays/finality/src/sync_loop_metrics.rs
index 1f65dac17c05eae0d81f5934a4250b8beef3fbbb..a003a47d890960a28596837861d48d10de6e1a44 100644
--- a/polkadot/bridges/relays/finality/src/sync_loop_metrics.rs
+++ b/polkadot/bridges/relays/finality/src/sync_loop_metrics.rs
@@ -16,49 +16,71 @@
//! Metrics for headers synchronization relay loop.
-use relay_utils::metrics::{
- metric_name, register, GaugeVec, Metric, Opts, PrometheusError, Registry, U64,
-};
+use relay_utils::metrics::{metric_name, register, IntGauge, Metric, PrometheusError, Registry};
/// Headers sync metrics.
#[derive(Clone)]
pub struct SyncLoopMetrics {
- /// Best syncing headers at "source" and "target" nodes.
- best_block_numbers: GaugeVec<U64>,
+ /// Best syncing header at the source.
+ best_source_block_number: IntGauge,
+ /// Best syncing header at the target.
+ best_target_block_number: IntGauge,
+ /// Flag that has `0` value when best source headers at the source node and at-target-chain
+ /// are matching and `1` otherwise.
+ using_different_forks: IntGauge,
}
impl SyncLoopMetrics {
/// Create and register headers loop metrics.
- pub fn new(prefix: Option<&str>) -> Result<Self, PrometheusError> {
+ pub fn new(
+ prefix: Option<&str>,
+ at_source_chain_label: &str,
+ at_target_chain_label: &str,
+ ) -> Result<Self, PrometheusError> {
Ok(SyncLoopMetrics {
- best_block_numbers: GaugeVec::new(
- Opts::new(
- metric_name(prefix, "best_block_numbers"),
- "Best block numbers on source and target nodes",
- ),
- &["node"],
+ best_source_block_number: IntGauge::new(
+ metric_name(prefix, &format!("best_{}_block_number", at_source_chain_label)),
+ format!("Best block number at the {}", at_source_chain_label),
+ )?,
+ best_target_block_number: IntGauge::new(
+ metric_name(prefix, &format!("best_{}_block_number", at_target_chain_label)),
+ format!("Best block number at the {}", at_target_chain_label),
+ )?,
+ using_different_forks: IntGauge::new(
+ metric_name(prefix, &format!("is_{}_and_{}_using_different_forks", at_source_chain_label, at_target_chain_label)),
+ "Whether the best finalized source block at target node is different (value 1) from the \
+ corresponding block at the source node",
)?,
})
}
+ /// Returns current value of the using-same-fork flag.
+ #[cfg(test)]
+ pub(crate) fn is_using_same_fork(&self) -> bool {
+ self.using_different_forks.get() == 0
+ }
+
/// Update best block number at source.
pub fn update_best_block_at_source<Number: Into<u64>>(&self, source_best_number: Number) {
- self.best_block_numbers
- .with_label_values(&["source"])
- .set(source_best_number.into());
+ self.best_source_block_number.set(source_best_number.into());
}
/// Update best block number at target.
pub fn update_best_block_at_target<Number: Into<u64>>(&self, target_best_number: Number) {
- self.best_block_numbers
- .with_label_values(&["target"])
- .set(target_best_number.into());
+ self.best_target_block_number.set(target_best_number.into());
+ }
+
+ /// Update using-same-fork flag.
+ pub fn update_using_same_fork(&self, using_same_fork: bool) {
+ self.using_different_forks.set(if using_same_fork { 0 } else { 1 })
}
}
impl Metric for SyncLoopMetrics {
fn register(&self, registry: &Registry) -> Result<(), PrometheusError> {
- register(self.best_block_numbers.clone(), registry)?;
+ register(self.best_source_block_number.clone(), registry)?;
+ register(self.best_target_block_number.clone(), registry)?;
+ register(self.using_different_forks.clone(), registry)?;
Ok(())
}
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/Cargo.toml b/polkadot/bridges/relays/lib-substrate-relay/Cargo.toml
index 5bee10856daa3c64adf32fef6cb62107bcd6ce3b..e2cabf52f449b397c1fbf385988a57bab45e2ad4 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/Cargo.toml
+++ b/polkadot/bridges/relays/lib-substrate-relay/Cargo.toml
@@ -2,7 +2,7 @@
name = "substrate-relay-helper"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -10,23 +10,23 @@ anyhow = "1.0"
thiserror = "1.0.26"
async-std = "1.9.0"
async-trait = "0.1.42"
-codec = { package = "parity-scale-codec", version = "2.2.0" }
+codec = { package = "parity-scale-codec", version = "3.0.0" }
futures = "0.3.12"
num-traits = "0.2"
log = "0.4.14"
-
# Bridge dependencies
bp-header-chain = { path = "../../primitives/header-chain" }
bridge-runtime-common = { path = "../../bin/runtime-common" }
-finality-grandpa = { version = "0.14.0" }
+finality-grandpa = { version = "0.15.0" }
finality-relay = { path = "../finality" }
relay-utils = { path = "../utils" }
messages-relay = { path = "../messages" }
relay-substrate-client = { path = "../client-substrate" }
+pallet-bridge-grandpa = { path = "../../modules/grandpa" }
pallet-bridge-messages = { path = "../../modules/messages" }
bp-runtime = { path = "../../primitives/runtime" }
@@ -35,14 +35,18 @@ bp-messages = { path = "../../primitives/messages" }
# Substrate Dependencies
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-finality-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
[dev-dependencies]
bp-millau = { path = "../../primitives/chain-millau" }
+bp-rialto = { path = "../../primitives/chain-rialto" }
bp-rococo = { path = "../../primitives/chain-rococo" }
bp-wococo = { path = "../../primitives/chain-wococo" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
relay-rococo-client = { path = "../client-rococo" }
relay-wococo-client = { path = "../client-wococo" }
rialto-runtime = { path = "../../bin/rialto/runtime" }
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/conversion_rate_update.rs b/polkadot/bridges/relays/lib-substrate-relay/src/conversion_rate_update.rs
index 93458457d34c9dc4213aa71817d8cb6f73ef6a76..469bc5589932b54ba76a80984f5bc857e4da4a52 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/conversion_rate_update.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/conversion_rate_update.rs
@@ -16,39 +16,143 @@
//! Tools for updating conversion rate that is stored in the runtime storage.
+use crate::{messages_lane::SubstrateMessageLane, TransactionParams};
+
+use codec::Encode;
+use relay_substrate_client::{
+ transaction_stall_timeout, AccountIdOf, AccountKeyPairOf, CallOf, Chain, Client, SignParam,
+ TransactionEra, TransactionSignScheme, UnsignedTransaction,
+};
use relay_utils::metrics::F64SharedRef;
-use std::{future::Future, time::Duration};
+use sp_core::{Bytes, Pair};
+use std::time::{Duration, Instant};
/// Duration between updater iterations.
const SLEEP_DURATION: Duration = Duration::from_secs(60);
+/// Duration which will almost never expire. Since changing conversion rate may require manual
+/// intervention (e.g. if call is made through `multisig` pallet), we don't want relayer to
+/// resubmit transaction often.
+const ALMOST_NEVER_DURATION: Duration = Duration::from_secs(60 * 60 * 24 * 30);
+
/// Update-conversion-rate transaction status.
#[derive(Debug, Clone, Copy, PartialEq)]
enum TransactionStatus {
/// We have not submitted any transaction recently.
Idle,
/// We have recently submitted transaction that should update conversion rate.
- Submitted(f64),
+ Submitted(Instant, f64),
+}
+
+/// Different ways of building 'update conversion rate' calls.
+pub trait UpdateConversionRateCallBuilder<C: Chain> {
+ /// Given conversion rate, build call that updates conversion rate in given chain runtime
+ /// storage.
+ fn build_update_conversion_rate_call(conversion_rate: f64) -> anyhow::Result<CallOf<C>>;
+}
+
+impl<C: Chain> UpdateConversionRateCallBuilder<C> for () {
+ fn build_update_conversion_rate_call(_conversion_rate: f64) -> anyhow::Result<CallOf<C>> {
+ Err(anyhow::format_err!("Conversion rate update is not supported at {}", C::NAME))
+ }
+}
+
+/// Macro that generates `UpdateConversionRateCallBuilder` implementation for the case when
+/// you have a direct access to the source chain runtime.
+#[rustfmt::skip]
+#[macro_export]
+macro_rules! generate_direct_update_conversion_rate_call_builder {
+ (
+ $source_chain:ident,
+ $mocked_builder:ident,
+ $runtime:ty,
+ $instance:ty,
+ $parameter:path
+ ) => {
+ pub struct $mocked_builder;
+
+ impl $crate::conversion_rate_update::UpdateConversionRateCallBuilder<$source_chain>
+ for $mocked_builder
+ {
+ fn build_update_conversion_rate_call(
+ conversion_rate: f64,
+ ) -> anyhow::Result<relay_substrate_client::CallOf<$source_chain>> {
+ Ok(pallet_bridge_messages::Call::update_pallet_parameter::<$runtime, $instance> {
+ parameter: $parameter(sp_runtime::FixedU128::from_float(conversion_rate)),
+ }.into())
+ }
+ }
+ };
+}
+
+/// Macro that generates `UpdateConversionRateCallBuilder` implementation for the case when
+/// you only have an access to the mocked version of source chain runtime. In this case you
+/// should provide "name" of the call variant for the bridge messages calls, the "name" of
+/// the variant for the `update_pallet_parameter` call within that first option and the name
+/// of the conversion rate parameter itself.
+#[rustfmt::skip]
+#[macro_export]
+macro_rules! generate_mocked_update_conversion_rate_call_builder {
+ (
+ $source_chain:ident,
+ $mocked_builder:ident,
+ $bridge_messages:path,
+ $update_pallet_parameter:path,
+ $parameter:path
+ ) => {
+ pub struct $mocked_builder;
+
+ impl $crate::conversion_rate_update::UpdateConversionRateCallBuilder<$source_chain>
+ for $mocked_builder
+ {
+ fn build_update_conversion_rate_call(
+ conversion_rate: f64,
+ ) -> anyhow::Result<relay_substrate_client::CallOf<$source_chain>> {
+ Ok($bridge_messages($update_pallet_parameter($parameter(
+ sp_runtime::FixedU128::from_float(conversion_rate),
+ ))))
+ }
+ }
+ };
}
/// Run infinite conversion rate updater loop.
///
/// The loop is maintaining the Left -> Right conversion rate, used as `RightTokens = LeftTokens *
/// Rate`.
-pub fn run_conversion_rate_update_loop<
- SubmitConversionRateFuture: Future<Output = anyhow::Result<()>> + Send + 'static,
->(
+pub fn run_conversion_rate_update_loop<Lane, Sign>(
+ client: Client<Lane::SourceChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<Sign>>,
left_to_right_stored_conversion_rate: F64SharedRef,
left_to_base_conversion_rate: F64SharedRef,
right_to_base_conversion_rate: F64SharedRef,
max_difference_ratio: f64,
- submit_conversion_rate: impl Fn(f64) -> SubmitConversionRateFuture + Send + 'static,
-) {
+) where
+ Lane: SubstrateMessageLane,
+ Sign: TransactionSignScheme<Chain = Lane::SourceChain>,
+ AccountIdOf<Lane::SourceChain>: From<<AccountKeyPairOf<Sign> as Pair>::Public>,
+{
+ let stall_timeout = transaction_stall_timeout(
+ transaction_params.mortality,
+ Lane::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ ALMOST_NEVER_DURATION,
+ );
+
+ log::info!(
+ target: "bridge",
+ "Starting {} -> {} conversion rate (on {}) update loop. Stall timeout: {}s",
+ Lane::TargetChain::NAME,
+ Lane::SourceChain::NAME,
+ Lane::SourceChain::NAME,
+ stall_timeout.as_secs(),
+ );
+
async_std::task::spawn(async move {
let mut transaction_status = TransactionStatus::Idle;
loop {
async_std::task::sleep(SLEEP_DURATION).await;
let maybe_new_conversion_rate = maybe_select_new_conversion_rate(
+ stall_timeout,
&mut transaction_status,
&left_to_right_stored_conversion_rate,
&left_to_base_conversion_rate,
@@ -57,13 +161,32 @@ pub fn run_conversion_rate_update_loop<
)
.await;
if let Some((prev_conversion_rate, new_conversion_rate)) = maybe_new_conversion_rate {
- let submit_conversion_rate_future = submit_conversion_rate(new_conversion_rate);
- match submit_conversion_rate_future.await {
+ log::info!(
+ target: "bridge",
+ "Going to update {} -> {} (on {}) conversion rate to {}.",
+ Lane::TargetChain::NAME,
+ Lane::SourceChain::NAME,
+ Lane::SourceChain::NAME,
+ new_conversion_rate,
+ );
+
+ let result = update_target_to_source_conversion_rate::<Lane, Sign>(
+ client.clone(),
+ transaction_params.clone(),
+ new_conversion_rate,
+ )
+ .await;
+ match result {
Ok(()) => {
- transaction_status = TransactionStatus::Submitted(prev_conversion_rate);
+ transaction_status =
+ TransactionStatus::Submitted(Instant::now(), prev_conversion_rate);
},
Err(error) => {
- log::trace!(target: "bridge", "Failed to submit conversion rate update transaction: {:?}", error);
+ log::error!(
+ target: "bridge",
+ "Failed to submit conversion rate update transaction: {:?}",
+ error,
+ );
},
}
}
@@ -73,6 +196,7 @@ pub fn run_conversion_rate_update_loop<
/// Select new conversion rate to submit to the node.
async fn maybe_select_new_conversion_rate(
+ stall_timeout: Duration,
transaction_status: &mut TransactionStatus,
left_to_right_stored_conversion_rate: &F64SharedRef,
left_to_base_conversion_rate: &F64SharedRef,
@@ -83,7 +207,18 @@ async fn maybe_select_new_conversion_rate(
(*left_to_right_stored_conversion_rate.read().await)?;
match *transaction_status {
TransactionStatus::Idle => (),
- TransactionStatus::Submitted(previous_left_to_right_stored_conversion_rate) => {
+ TransactionStatus::Submitted(submitted_at, _)
+ if Instant::now() - submitted_at > stall_timeout =>
+ {
+ log::error!(
+ target: "bridge",
+ "Conversion rate update transaction has been lost and loop stalled. Restarting",
+ );
+
+ // we assume that our transaction has been lost
+ *transaction_status = TransactionStatus::Idle;
+ },
+ TransactionStatus::Submitted(_, previous_left_to_right_stored_conversion_rate) => {
// we can't compare float values from different sources directly, so we only care
// whether the stored rate has been changed or not. If it has been changed, then we
// assume that our proposal has been accepted.
@@ -106,7 +241,7 @@ async fn maybe_select_new_conversion_rate(
let left_to_base_conversion_rate = (*left_to_base_conversion_rate.read().await)?;
let right_to_base_conversion_rate = (*right_to_base_conversion_rate.read().await)?;
let actual_left_to_right_conversion_rate =
- right_to_base_conversion_rate / left_to_base_conversion_rate;
+ left_to_base_conversion_rate / right_to_base_conversion_rate;
let rate_difference =
(actual_left_to_right_conversion_rate - left_to_right_stored_conversion_rate).abs();
@@ -118,11 +253,50 @@ async fn maybe_select_new_conversion_rate(
Some((left_to_right_stored_conversion_rate, actual_left_to_right_conversion_rate))
}
+/// Update Target -> Source tokens conversion rate, stored in the Source runtime storage.
+pub async fn update_target_to_source_conversion_rate<Lane, Sign>(
+ client: Client<Lane::SourceChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<Sign>>,
+ updated_rate: f64,
+) -> anyhow::Result<()>
+where
+ Lane: SubstrateMessageLane,
+ Sign: TransactionSignScheme<Chain = Lane::SourceChain>,
+ AccountIdOf<Lane::SourceChain>: From<<AccountKeyPairOf<Sign> as Pair>::Public>,
+{
+ let genesis_hash = *client.genesis_hash();
+ let signer_id = transaction_params.signer.public().into();
+ let (spec_version, transaction_version) = client.simple_runtime_version().await?;
+ let call =
+ Lane::TargetToSourceChainConversionRateUpdateBuilder::build_update_conversion_rate_call(
+ updated_rate,
+ )?;
+ client
+ .submit_signed_extrinsic(signer_id, move |best_block_id, transaction_nonce| {
+ Ok(Bytes(
+ Sign::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash,
+ signer: transaction_params.signer,
+ era: TransactionEra::new(best_block_id, transaction_params.mortality),
+ unsigned: UnsignedTransaction::new(call.into(), transaction_nonce).into(),
+ })?
+ .encode(),
+ ))
+ })
+ .await
+ .map(drop)
+ .map_err(|err| anyhow::format_err!("{:?}", err))
+}
+
#[cfg(test)]
mod tests {
use super::*;
use async_std::sync::{Arc, RwLock};
+ const TEST_STALL_TIMEOUT: Duration = Duration::from_secs(60);
+
fn test_maybe_select_new_conversion_rate(
mut transaction_status: TransactionStatus,
stored_conversion_rate: Option<f64>,
@@ -134,6 +308,7 @@ mod tests {
let left_to_base_conversion_rate = Arc::new(RwLock::new(left_to_base_conversion_rate));
let right_to_base_conversion_rate = Arc::new(RwLock::new(right_to_base_conversion_rate));
let result = async_std::task::block_on(maybe_select_new_conversion_rate(
+ TEST_STALL_TIMEOUT,
&mut transaction_status,
&stored_conversion_rate,
&left_to_base_conversion_rate,
@@ -145,15 +320,10 @@ mod tests {
#[test]
fn rate_is_not_updated_when_transaction_is_submitted() {
+ let status = TransactionStatus::Submitted(Instant::now(), 10.0);
assert_eq!(
- test_maybe_select_new_conversion_rate(
- TransactionStatus::Submitted(10.0),
- Some(10.0),
- Some(1.0),
- Some(1.0),
- 0.0
- ),
- (None, TransactionStatus::Submitted(10.0)),
+ test_maybe_select_new_conversion_rate(status, Some(10.0), Some(1.0), Some(1.0), 0.0),
+ (None, status),
);
}
@@ -161,7 +331,7 @@ mod tests {
fn transaction_state_is_changed_to_idle_when_stored_rate_shanges() {
assert_eq!(
test_maybe_select_new_conversion_rate(
- TransactionStatus::Submitted(1.0),
+ TransactionStatus::Submitted(Instant::now(), 1.0),
Some(10.0),
Some(1.0),
Some(1.0),
@@ -229,15 +399,42 @@ mod tests {
#[test]
fn transaction_is_submitted_when_difference_is_above_threshold() {
+ let left_to_right_stored_conversion_rate = 1.0;
+ let left_to_base_conversion_rate = 18f64;
+ let right_to_base_conversion_rate = 180f64;
+
+ assert!(left_to_base_conversion_rate < right_to_base_conversion_rate);
+
assert_eq!(
test_maybe_select_new_conversion_rate(
TransactionStatus::Idle,
- Some(1.0),
- Some(1.0),
- Some(1.03),
+ Some(left_to_right_stored_conversion_rate),
+ Some(left_to_base_conversion_rate),
+ Some(right_to_base_conversion_rate),
0.02
),
- (Some((1.0, 1.03)), TransactionStatus::Idle),
+ (
+ Some((
+ left_to_right_stored_conversion_rate,
+ left_to_base_conversion_rate / right_to_base_conversion_rate,
+ )),
+ TransactionStatus::Idle
+ ),
+ );
+ }
+
+ #[test]
+ fn transaction_expires() {
+ let status = TransactionStatus::Submitted(Instant::now() - TEST_STALL_TIMEOUT / 2, 10.0);
+ assert_eq!(
+ test_maybe_select_new_conversion_rate(status, Some(10.0), Some(1.0), Some(1.0), 0.0),
+ (None, status),
+ );
+
+ let status = TransactionStatus::Submitted(Instant::now() - TEST_STALL_TIMEOUT * 2, 10.0);
+ assert_eq!(
+ test_maybe_select_new_conversion_rate(status, Some(10.0), Some(1.0), Some(1.0), 0.0),
+ (Some((10.0, 1.0)), TransactionStatus::Idle),
);
}
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/error.rs b/polkadot/bridges/relays/lib-substrate-relay/src/error.rs
index 802499503563dcbee09a6fa058520880bdc8d918..9402d55e379815467d2f1586d9c09df806ee72cb 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/error.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/error.rs
@@ -55,4 +55,7 @@ pub enum Error<Hash: Debug + MaybeDisplay, HeaderNumber: Debug + MaybeDisplay> {
/// Failed to retrieve header by the hash from the source chain.
#[error("Failed to retrieve {0} header with hash {1}: {:?}")]
RetrieveHeader(&'static str, Hash, client::Error),
+ /// Failed to retrieve best finalized source header hash from the target chain.
+ #[error("Failed to retrieve best finalized {0} header from the target chain: {1}")]
+ RetrieveBestFinalizedHeaderHash(&'static str, client::Error),
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/finality_guards.rs b/polkadot/bridges/relays/lib-substrate-relay/src/finality_guards.rs
new file mode 100644
index 0000000000000000000000000000000000000000..a3e69afe1b1d908fbd559b88393e7b706380177c
--- /dev/null
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/finality_guards.rs
@@ -0,0 +1,48 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Tools for starting guards of finality relays.
+
+use crate::TransactionParams;
+
+use relay_substrate_client::{
+ AccountIdOf, AccountKeyPairOf, ChainWithBalances, TransactionSignScheme,
+};
+use sp_core::Pair;
+
+/// Start finality relay guards.
+pub async fn start<C: ChainWithBalances, S: TransactionSignScheme<Chain = C>>(
+ target_client: &relay_substrate_client::Client<C>,
+ transaction_params: &TransactionParams<S::AccountKeyPair>,
+ enable_version_guard: bool,
+ maximal_balance_decrease_per_day: C::Balance,
+) -> relay_substrate_client::Result<()>
+where
+ AccountIdOf<C>: From<<AccountKeyPairOf<S> as Pair>::Public>,
+{
+ if enable_version_guard {
+ relay_substrate_client::guard::abort_on_spec_version_change(
+ target_client.clone(),
+ target_client.simple_runtime_version().await?.0,
+ );
+ }
+ relay_substrate_client::guard::abort_when_account_balance_decreased(
+ target_client.clone(),
+ transaction_params.signer.public().into(),
+ maximal_balance_decrease_per_day,
+ );
+ Ok(())
+}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/finality_pipeline.rs b/polkadot/bridges/relays/lib-substrate-relay/src/finality_pipeline.rs
index cdfbb3354d27412853992e9fd0a9e7c3d66cc88d..3daf8d11440eb8283951fdecdf2d6fa05cd52f4c 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/finality_pipeline.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/finality_pipeline.rs
@@ -14,18 +14,24 @@
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
-//! Substrate-to-Substrate headers sync entrypoint.
+//! Types and functions intended to ease adding of new Substrate -> Substrate
+//! finality proofs synchronization pipelines.
-use crate::{finality_target::SubstrateFinalityTarget, STALL_TIMEOUT};
+use crate::{
+ finality_source::SubstrateFinalitySource, finality_target::SubstrateFinalityTarget,
+ TransactionParams,
+};
+use async_trait::async_trait;
use bp_header_chain::justification::GrandpaJustification;
-use bp_runtime::AccountIdOf;
-use finality_relay::{FinalitySyncParams, FinalitySyncPipeline};
+use finality_relay::FinalitySyncPipeline;
+use pallet_bridge_grandpa::{Call as BridgeGrandpaCall, Config as BridgeGrandpaConfig};
use relay_substrate_client::{
- finality_source::FinalitySource, BlockNumberOf, Chain, Client, HashOf, SyncHeader,
+ transaction_stall_timeout, AccountIdOf, AccountKeyPairOf, BlockNumberOf, CallOf, Chain,
+ ChainWithGrandpa, Client, HashOf, HeaderOf, SyncHeader, TransactionSignScheme,
};
-use relay_utils::{metrics::MetricsParams, BlockNumberBase};
-use sp_core::Bytes;
+use relay_utils::metrics::MetricsParams;
+use sp_core::Pair;
use std::{fmt::Debug, marker::PhantomData};
/// Default limit of recent finality proofs.
@@ -34,130 +40,146 @@ use std::{fmt::Debug, marker::PhantomData};
/// Substrate+GRANDPA based chains (good to know).
pub(crate) const RECENT_FINALITY_PROOFS_LIMIT: usize = 4096;
-/// Headers sync pipeline for Substrate <-> Substrate relays.
+/// Substrate -> Substrate finality proofs synchronization pipeline.
+#[async_trait]
pub trait SubstrateFinalitySyncPipeline: 'static + Clone + Debug + Send + Sync {
- /// Pipeline for syncing finalized Source chain headers to Target chain.
- type FinalitySyncPipeline: FinalitySyncPipeline;
-
- /// Name of the runtime method that returns id of best finalized source header at target chain.
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str;
-
- /// Chain with GRANDPA bridge pallet.
+ /// Headers of this chain are submitted to the `TargetChain`.
+ type SourceChain: ChainWithGrandpa;
+ /// Headers of the `SourceChain` are submitted to this chain.
type TargetChain: Chain;
- /// Customize metrics exposed by headers sync loop.
- fn customize_metrics(params: MetricsParams) -> anyhow::Result<MetricsParams> {
- Ok(params)
+ /// How submit finality proof call is built?
+ type SubmitFinalityProofCallBuilder: SubmitFinalityProofCallBuilder<Self>;
+ /// Scheme used to sign target chain transactions.
+ type TransactionSignScheme: TransactionSignScheme;
+
+ /// Add relay guards if required.
+ async fn start_relay_guards(
+ _target_client: &Client<Self::TargetChain>,
+ _transaction_params: &TransactionParams<AccountKeyPairOf<Self::TransactionSignScheme>>,
+ _enable_version_guard: bool,
+ ) -> relay_substrate_client::Result<()> {
+ Ok(())
}
+}
- /// Start finality relay guards.
- ///
- /// Different finality bridges may have different set of guards - e.g. on ephemeral chains we
- /// don't need a version guards, on test chains we don't care that much about relayer account
- /// balance, ... So the implementation is left to the specific bridges.
- fn start_relay_guards(&self) {}
-
- /// Returns id of account that we're using to sign transactions at target chain.
- fn transactions_author(&self) -> AccountIdOf<Self::TargetChain>;
-
- /// Make submit header transaction.
- fn make_submit_finality_proof_transaction(
- &self,
- era: bp_runtime::TransactionEraOf<Self::TargetChain>,
- transaction_nonce: bp_runtime::IndexOf<Self::TargetChain>,
- header: <Self::FinalitySyncPipeline as FinalitySyncPipeline>::Header,
- proof: <Self::FinalitySyncPipeline as FinalitySyncPipeline>::FinalityProof,
- ) -> Bytes;
+/// Adapter that allows all `SubstrateFinalitySyncPipeline` to act as `FinalitySyncPipeline`.
+#[derive(Clone, Debug)]
+pub struct FinalitySyncPipelineAdapter<P: SubstrateFinalitySyncPipeline> {
+ _phantom: PhantomData<P>,
}
-/// Substrate-to-Substrate finality proof pipeline.
-#[derive(Clone)]
-pub struct SubstrateFinalityToSubstrate<SourceChain, TargetChain: Chain, TargetSign> {
- /// Client for the target chain.
- pub target_client: Client<TargetChain>,
- /// Data required to sign target chain transactions.
- pub target_sign: TargetSign,
- /// Unused generic arguments dump.
- _marker: PhantomData<SourceChain>,
+impl<P: SubstrateFinalitySyncPipeline> FinalitySyncPipeline for FinalitySyncPipelineAdapter<P> {
+ const SOURCE_NAME: &'static str = P::SourceChain::NAME;
+ const TARGET_NAME: &'static str = P::TargetChain::NAME;
+
+ type Hash = HashOf<P::SourceChain>;
+ type Number = BlockNumberOf<P::SourceChain>;
+ type Header = relay_substrate_client::SyncHeader<HeaderOf<P::SourceChain>>;
+ type FinalityProof = GrandpaJustification<HeaderOf<P::SourceChain>>;
}
-impl<SourceChain, TargetChain: Chain, TargetSign> Debug
- for SubstrateFinalityToSubstrate<SourceChain, TargetChain, TargetSign>
-{
- fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
- f.debug_struct("SubstrateFinalityToSubstrate")
- .field("target_client", &self.target_client)
- .finish()
- }
+/// Different ways of building `submit_finality_proof` calls.
+pub trait SubmitFinalityProofCallBuilder<P: SubstrateFinalitySyncPipeline> {
+ /// Given source chain header and its finality proofs, build call of `submit_finality_proof`
+ /// function of bridge GRANDPA module at the target chain.
+ fn build_submit_finality_proof_call(
+ header: SyncHeader<HeaderOf<P::SourceChain>>,
+ proof: GrandpaJustification<HeaderOf<P::SourceChain>>,
+ ) -> CallOf<P::TargetChain>;
}
-impl<SourceChain, TargetChain: Chain, TargetSign>
- SubstrateFinalityToSubstrate<SourceChain, TargetChain, TargetSign>
-{
- /// Create new Substrate-to-Substrate headers pipeline.
- pub fn new(target_client: Client<TargetChain>, target_sign: TargetSign) -> Self {
- SubstrateFinalityToSubstrate { target_client, target_sign, _marker: Default::default() }
- }
+/// Building `submit_finality_proof` call when you have direct access to the target
+/// chain runtime.
+pub struct DirectSubmitFinalityProofCallBuilder<P, R, I> {
+ _phantom: PhantomData<(P, R, I)>,
}
-impl<SourceChain, TargetChain, TargetSign> FinalitySyncPipeline
- for SubstrateFinalityToSubstrate<SourceChain, TargetChain, TargetSign>
+impl<P, R, I> SubmitFinalityProofCallBuilder<P> for DirectSubmitFinalityProofCallBuilder<P, R, I>
where
- SourceChain: Clone + Chain + Debug,
- BlockNumberOf<SourceChain>: BlockNumberBase,
- TargetChain: Clone + Chain + Debug,
- TargetSign: 'static + Clone + Send + Sync,
+ P: SubstrateFinalitySyncPipeline,
+ R: BridgeGrandpaConfig<I>,
+ I: 'static,
+ R::BridgedChain: bp_runtime::Chain<Header = HeaderOf<P::SourceChain>>,
+ CallOf<P::TargetChain>: From<BridgeGrandpaCall<R, I>>,
{
- const SOURCE_NAME: &'static str = SourceChain::NAME;
- const TARGET_NAME: &'static str = TargetChain::NAME;
+ fn build_submit_finality_proof_call(
+ header: SyncHeader<HeaderOf<P::SourceChain>>,
+ proof: GrandpaJustification<HeaderOf<P::SourceChain>>,
+ ) -> CallOf<P::TargetChain> {
+ BridgeGrandpaCall::<R, I>::submit_finality_proof {
+ finality_target: Box::new(header.into_inner()),
+ justification: proof,
+ }
+ .into()
+ }
+}
- type Hash = HashOf<SourceChain>;
- type Number = BlockNumberOf<SourceChain>;
- type Header = SyncHeader<SourceChain::Header>;
- type FinalityProof = GrandpaJustification<SourceChain::Header>;
+/// Macro that generates `SubmitFinalityProofCallBuilder` implementation for the case when
+/// you only have an access to the mocked version of target chain runtime. In this case you
+/// should provide "name" of the call variant for the bridge GRANDPA calls and the "name" of
+/// the variant for the `submit_finality_proof` call within that first option.
+#[rustfmt::skip]
+#[macro_export]
+macro_rules! generate_mocked_submit_finality_proof_call_builder {
+ ($pipeline:ident, $mocked_builder:ident, $bridge_grandpa:path, $submit_finality_proof:path) => {
+ pub struct $mocked_builder;
+
+ impl $crate::finality_pipeline::SubmitFinalityProofCallBuilder<$pipeline>
+ for $mocked_builder
+ {
+ fn build_submit_finality_proof_call(
+ header: relay_substrate_client::SyncHeader<
+ relay_substrate_client::HeaderOf<
+ <$pipeline as $crate::finality_pipeline::SubstrateFinalitySyncPipeline>::SourceChain
+ >
+ >,
+ proof: bp_header_chain::justification::GrandpaJustification<
+ relay_substrate_client::HeaderOf<
+ <$pipeline as $crate::finality_pipeline::SubstrateFinalitySyncPipeline>::SourceChain
+ >
+ >,
+ ) -> relay_substrate_client::CallOf<
+ <$pipeline as $crate::finality_pipeline::SubstrateFinalitySyncPipeline>::TargetChain
+ > {
+ $bridge_grandpa($submit_finality_proof(Box::new(header.into_inner()), proof))
+ }
+ }
+ };
}
-/// Run Substrate-to-Substrate finality sync.
-pub async fn run<SourceChain, TargetChain, P>(
- pipeline: P,
- source_client: Client<SourceChain>,
- target_client: Client<TargetChain>,
+/// Run Substrate-to-Substrate finality sync loop.
+pub async fn run<P: SubstrateFinalitySyncPipeline>(
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
only_mandatory_headers: bool,
- transactions_mortality: Option<u32>,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::TransactionSignScheme>>,
metrics_params: MetricsParams,
) -> anyhow::Result<()>
where
- P: SubstrateFinalitySyncPipeline<TargetChain = TargetChain>,
- P::FinalitySyncPipeline: FinalitySyncPipeline<
- Hash = HashOf<SourceChain>,
- Number = BlockNumberOf<SourceChain>,
- Header = SyncHeader<SourceChain::Header>,
- FinalityProof = GrandpaJustification<SourceChain::Header>,
- >,
- SourceChain: Clone + Chain,
- BlockNumberOf<SourceChain>: BlockNumberBase,
- TargetChain: Clone + Chain,
+ AccountIdOf<P::TargetChain>: From<<AccountKeyPairOf<P::TransactionSignScheme> as Pair>::Public>,
+ P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
log::info!(
target: "bridge",
"Starting {} -> {} finality proof relay",
- SourceChain::NAME,
- TargetChain::NAME,
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
);
finality_relay::run(
- FinalitySource::new(source_client, None),
- SubstrateFinalityTarget::new(target_client, pipeline, transactions_mortality),
- FinalitySyncParams {
+ SubstrateFinalitySource::<P>::new(source_client, None),
+ SubstrateFinalityTarget::<P>::new(target_client, transaction_params.clone()),
+ finality_relay::FinalitySyncParams {
tick: std::cmp::max(
- SourceChain::AVERAGE_BLOCK_INTERVAL,
- TargetChain::AVERAGE_BLOCK_INTERVAL,
+ P::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
),
recent_finality_proofs_limit: RECENT_FINALITY_PROOFS_LIMIT,
- stall_timeout: relay_substrate_client::transaction_stall_timeout(
- transactions_mortality,
- TargetChain::AVERAGE_BLOCK_INTERVAL,
- STALL_TIMEOUT,
+ stall_timeout: transaction_stall_timeout(
+ transaction_params.mortality,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
+ crate::STALL_TIMEOUT,
),
only_mandatory_headers,
},
diff --git a/polkadot/bridges/relays/client-substrate/src/finality_source.rs b/polkadot/bridges/relays/lib-substrate-relay/src/finality_source.rs
similarity index 66%
rename from polkadot/bridges/relays/client-substrate/src/finality_source.rs
rename to polkadot/bridges/relays/lib-substrate-relay/src/finality_source.rs
index 98526de178cb3de5654d61da1b0a1f0737a495a6..804d3212930d441260a6973eebe4bdc45af1b342 100644
--- a/polkadot/bridges/relays/client-substrate/src/finality_source.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/finality_source.rs
@@ -16,49 +16,59 @@
//! Default generic implementation of finality source for basic Substrate client.
-use crate::{
- chain::{BlockWithJustification, Chain},
- client::Client,
- error::Error,
- sync_header::SyncHeader,
-};
+use crate::finality_pipeline::{FinalitySyncPipelineAdapter, SubstrateFinalitySyncPipeline};
use async_std::sync::{Arc, Mutex};
use async_trait::async_trait;
use bp_header_chain::justification::GrandpaJustification;
use codec::Decode;
-use finality_relay::{FinalitySyncPipeline, SourceClient, SourceHeader};
+use finality_relay::SourceClient;
use futures::stream::{unfold, Stream, StreamExt};
+use relay_substrate_client::{
+ BlockNumberOf, BlockWithJustification, Chain, Client, Error, HeaderOf,
+};
use relay_utils::relay_loop::Client as RelayClient;
use sp_runtime::traits::Header as HeaderT;
-use std::{marker::PhantomData, pin::Pin};
+use std::pin::Pin;
/// Shared updatable reference to the maximal header number that we want to sync from the source.
pub type RequiredHeaderNumberRef<C> = Arc<Mutex<<C as bp_runtime::Chain>::BlockNumber>>;
+/// Substrate finality proofs stream.
+pub type SubstrateFinalityProofsStream<P> = Pin<
+ Box<
+ dyn Stream<
+ Item = GrandpaJustification<
+ HeaderOf<<P as SubstrateFinalitySyncPipeline>::SourceChain>,
+ >,
+ > + Send,
+ >,
+>;
+
/// Substrate node as finality source.
-pub struct FinalitySource<C: Chain, P> {
- client: Client<C>,
- maximal_header_number: Option<RequiredHeaderNumberRef<C>>,
- _phantom: PhantomData<P>,
+pub struct SubstrateFinalitySource<P: SubstrateFinalitySyncPipeline> {
+ client: Client<P::SourceChain>,
+ maximal_header_number: Option<RequiredHeaderNumberRef<P::SourceChain>>,
}
-impl<C: Chain, P> FinalitySource<C, P> {
+impl<P: SubstrateFinalitySyncPipeline> SubstrateFinalitySource<P> {
/// Create new headers source using given client.
pub fn new(
- client: Client<C>,
- maximal_header_number: Option<RequiredHeaderNumberRef<C>>,
+ client: Client<P::SourceChain>,
+ maximal_header_number: Option<RequiredHeaderNumberRef<P::SourceChain>>,
) -> Self {
- FinalitySource { client, maximal_header_number, _phantom: Default::default() }
+ SubstrateFinalitySource { client, maximal_header_number }
}
/// Returns reference to the underlying RPC client.
- pub fn client(&self) -> &Client<C> {
+ pub fn client(&self) -> &Client<P::SourceChain> {
&self.client
}
/// Returns best finalized block number.
- pub async fn on_chain_best_finalized_block_number(&self) -> Result<C::BlockNumber, Error> {
+ pub async fn on_chain_best_finalized_block_number(
+ &self,
+ ) -> Result<BlockNumberOf<P::SourceChain>, Error> {
// we **CAN** continue to relay finality proofs if source node is out of sync, because
// target node may be missing proofs that are already available at the source
let finalized_header_hash = self.client.best_finalized_header_hash().await?;
@@ -67,18 +77,17 @@ impl<C: Chain, P> FinalitySource<C, P> {
}
}
-impl<C: Chain, P> Clone for FinalitySource<C, P> {
+impl<P: SubstrateFinalitySyncPipeline> Clone for SubstrateFinalitySource<P> {
fn clone(&self) -> Self {
- FinalitySource {
+ SubstrateFinalitySource {
client: self.client.clone(),
maximal_header_number: self.maximal_header_number.clone(),
- _phantom: Default::default(),
}
}
}
#[async_trait]
-impl<C: Chain, P: FinalitySyncPipeline> RelayClient for FinalitySource<C, P> {
+impl<P: SubstrateFinalitySyncPipeline> RelayClient for SubstrateFinalitySource<P> {
type Error = Error;
async fn reconnect(&mut self) -> Result<(), Error> {
@@ -87,21 +96,12 @@ impl<C: Chain, P: FinalitySyncPipeline> RelayClient for FinalitySource<C, P> {
}
#[async_trait]
-impl<C, P> SourceClient<P> for FinalitySource<C, P>
-where
- C: Chain,
- C::BlockNumber: relay_utils::BlockNumberBase,
- P: FinalitySyncPipeline<
- Hash = C::Hash,
- Number = C::BlockNumber,
- Header = SyncHeader<C::Header>,
- FinalityProof = GrandpaJustification<C::Header>,
- >,
- P::Header: SourceHeader<C::BlockNumber>,
+impl<P: SubstrateFinalitySyncPipeline> SourceClient<FinalitySyncPipelineAdapter<P>>
+ for SubstrateFinalitySource<P>
{
- type FinalityProofsStream = Pin<Box<dyn Stream<Item = GrandpaJustification<C::Header>> + Send>>;
+ type FinalityProofsStream = SubstrateFinalityProofsStream<P>;
- async fn best_finalized_block_number(&self) -> Result<P::Number, Error> {
+ async fn best_finalized_block_number(&self) -> Result<BlockNumberOf<P::SourceChain>, Error> {
let mut finalized_header_number = self.on_chain_best_finalized_block_number().await?;
// never return block number larger than requested. This way we'll never sync headers
// past `maximal_header_number`
@@ -116,15 +116,23 @@ where
async fn header_and_finality_proof(
&self,
- number: P::Number,
- ) -> Result<(P::Header, Option<P::FinalityProof>), Error> {
+ number: BlockNumberOf<P::SourceChain>,
+ ) -> Result<
+ (
+ relay_substrate_client::SyncHeader<HeaderOf<P::SourceChain>>,
+ Option<GrandpaJustification<HeaderOf<P::SourceChain>>>,
+ ),
+ Error,
+ > {
let header_hash = self.client.block_hash_by_number(number).await?;
let signed_block = self.client.get_block(Some(header_hash)).await?;
let justification = signed_block
.justification()
.map(|raw_justification| {
- GrandpaJustification::<C::Header>::decode(&mut raw_justification.as_slice())
+ GrandpaJustification::<HeaderOf<P::SourceChain>>::decode(
+ &mut raw_justification.as_slice(),
+ )
})
.transpose()
.map_err(Error::ResponseParseFailed)?;
@@ -141,7 +149,7 @@ where
log::error!(
target: "bridge",
"Failed to read justification target from the {} justifications stream: {:?}",
- P::SOURCE_NAME,
+ P::SourceChain::NAME,
err,
);
};
@@ -153,7 +161,9 @@ where
.ok()??;
let decoded_justification =
- GrandpaJustification::<C::Header>::decode(&mut &next_justification[..]);
+ GrandpaJustification::<HeaderOf<P::SourceChain>>::decode(
+ &mut &next_justification[..],
+ );
let justification = match decoded_justification {
Ok(j) => j,
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/finality_target.rs b/polkadot/bridges/relays/lib-substrate-relay/src/finality_target.rs
index f50bd103f4300c0e78024b6cd50c81f5f83233cf..4c5814171049aedc7e8b1575c623ed8580e188df 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/finality_target.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/finality_target.rs
@@ -15,96 +15,122 @@
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
//! Substrate client as Substrate finality proof target. The chain we connect to should have
-//! runtime that implements `<BridgedChainName>FinalityApi` to allow bridging with
-//! <BridgedName> chain.
+//! bridge GRANDPA pallet deployed and provide `<BridgedChainName>FinalityApi` to allow bridging
+//! with <BridgedName> chain.
-use crate::finality_pipeline::SubstrateFinalitySyncPipeline;
+use crate::{
+ finality_pipeline::{
+ FinalitySyncPipelineAdapter, SubmitFinalityProofCallBuilder, SubstrateFinalitySyncPipeline,
+ },
+ TransactionParams,
+};
use async_trait::async_trait;
-use codec::Decode;
-use finality_relay::{FinalitySyncPipeline, TargetClient};
-use relay_substrate_client::{Chain, Client, Error as SubstrateError};
+use bp_header_chain::{justification::GrandpaJustification, storage_keys::is_halted_key};
+use codec::Encode;
+use finality_relay::TargetClient;
+use relay_substrate_client::{
+ AccountIdOf, AccountKeyPairOf, Chain, ChainWithGrandpa, Client, Error, HeaderIdOf, HeaderOf,
+ SignParam, SyncHeader, TransactionEra, TransactionSignScheme, UnsignedTransaction,
+};
use relay_utils::relay_loop::Client as RelayClient;
+use sp_core::{Bytes, Pair};
/// Substrate client as Substrate finality target.
-pub struct SubstrateFinalityTarget<C: Chain, P> {
- client: Client<C>,
- pipeline: P,
- transactions_mortality: Option<u32>,
+pub struct SubstrateFinalityTarget<P: SubstrateFinalitySyncPipeline> {
+ client: Client<P::TargetChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::TransactionSignScheme>>,
}
-impl<C: Chain, P> SubstrateFinalityTarget<C, P> {
+impl<P: SubstrateFinalitySyncPipeline> SubstrateFinalityTarget<P> {
/// Create new Substrate headers target.
- pub fn new(client: Client<C>, pipeline: P, transactions_mortality: Option<u32>) -> Self {
- SubstrateFinalityTarget { client, pipeline, transactions_mortality }
+ pub fn new(
+ client: Client<P::TargetChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::TransactionSignScheme>>,
+ ) -> Self {
+ SubstrateFinalityTarget { client, transaction_params }
+ }
+
+ /// Ensure that the GRANDPA pallet at target chain is active.
+ pub async fn ensure_pallet_active(&self) -> Result<(), Error> {
+ let is_halted = self
+ .client
+ .storage_value(is_halted_key(P::SourceChain::WITH_CHAIN_GRANDPA_PALLET_NAME), None)
+ .await?;
+ if is_halted.unwrap_or(false) {
+ Err(Error::BridgePalletIsHalted)
+ } else {
+ Ok(())
+ }
}
}
-impl<C: Chain, P: SubstrateFinalitySyncPipeline> Clone for SubstrateFinalityTarget<C, P> {
+impl<P: SubstrateFinalitySyncPipeline> Clone for SubstrateFinalityTarget<P> {
fn clone(&self) -> Self {
SubstrateFinalityTarget {
client: self.client.clone(),
- pipeline: self.pipeline.clone(),
- transactions_mortality: self.transactions_mortality,
+ transaction_params: self.transaction_params.clone(),
}
}
}
#[async_trait]
-impl<C: Chain, P: SubstrateFinalitySyncPipeline> RelayClient for SubstrateFinalityTarget<C, P> {
- type Error = SubstrateError;
+impl<P: SubstrateFinalitySyncPipeline> RelayClient for SubstrateFinalityTarget<P> {
+ type Error = Error;
- async fn reconnect(&mut self) -> Result<(), SubstrateError> {
+ async fn reconnect(&mut self) -> Result<(), Error> {
self.client.reconnect().await
}
}
#[async_trait]
-impl<C, P> TargetClient<P::FinalitySyncPipeline> for SubstrateFinalityTarget<C, P>
+impl<P: SubstrateFinalitySyncPipeline> TargetClient<FinalitySyncPipelineAdapter<P>>
+ for SubstrateFinalityTarget<P>
where
- C: Chain,
- P: SubstrateFinalitySyncPipeline<TargetChain = C>,
- <P::FinalitySyncPipeline as FinalitySyncPipeline>::Number: Decode,
- <P::FinalitySyncPipeline as FinalitySyncPipeline>::Hash: Decode,
+ AccountIdOf<P::TargetChain>: From<<AccountKeyPairOf<P::TransactionSignScheme> as Pair>::Public>,
+ P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
- async fn best_finalized_source_block_number(
- &self,
- ) -> Result<<P::FinalitySyncPipeline as FinalitySyncPipeline>::Number, SubstrateError> {
+ async fn best_finalized_source_block_id(&self) -> Result<HeaderIdOf<P::SourceChain>, Error> {
// we can't continue to relay finality if target node is out of sync, because
// it may have already received (some of) headers that we're going to relay
self.client.ensure_synced().await?;
+ // we can't relay finality if GRANDPA pallet at target chain is halted
+ self.ensure_pallet_active().await?;
- Ok(crate::messages_source::read_client_state::<
- C,
- <P::FinalitySyncPipeline as FinalitySyncPipeline>::Hash,
- <P::FinalitySyncPipeline as FinalitySyncPipeline>::Number,
- >(&self.client, P::BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET)
+ Ok(crate::messages_source::read_client_state::<P::TargetChain, P::SourceChain>(
+ &self.client,
+ None,
+ P::SourceChain::BEST_FINALIZED_HEADER_ID_METHOD,
+ )
.await?
- .best_finalized_peer_at_best_self
- .0)
+ .best_finalized_peer_at_best_self)
}
async fn submit_finality_proof(
&self,
- header: <P::FinalitySyncPipeline as FinalitySyncPipeline>::Header,
- proof: <P::FinalitySyncPipeline as FinalitySyncPipeline>::FinalityProof,
- ) -> Result<(), SubstrateError> {
- let transactions_author = self.pipeline.transactions_author();
- let pipeline = self.pipeline.clone();
- let transactions_mortality = self.transactions_mortality;
+ header: SyncHeader<HeaderOf<P::SourceChain>>,
+ proof: GrandpaJustification<HeaderOf<P::SourceChain>>,
+ ) -> Result<(), Error> {
+ let genesis_hash = *self.client.genesis_hash();
+ let transaction_params = self.transaction_params.clone();
+ let call =
+ P::SubmitFinalityProofCallBuilder::build_submit_finality_proof_call(header, proof);
+ let (spec_version, transaction_version) = self.client.simple_runtime_version().await?;
self.client
.submit_signed_extrinsic(
- transactions_author,
+ self.transaction_params.signer.public().into(),
move |best_block_id, transaction_nonce| {
- pipeline.make_submit_finality_proof_transaction(
- relay_substrate_client::TransactionEra::new(
- best_block_id,
- transactions_mortality,
- ),
- transaction_nonce,
- header,
- proof,
- )
+ Ok(Bytes(
+ P::TransactionSignScheme::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash,
+ signer: transaction_params.signer.clone(),
+ era: TransactionEra::new(best_block_id, transaction_params.mortality),
+ unsigned: UnsignedTransaction::new(call.into(), transaction_nonce),
+ })?
+ .encode(),
+ ))
},
)
.await
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/headers_initialize.rs b/polkadot/bridges/relays/lib-substrate-relay/src/headers_initialize.rs
index 2e802c4cb215078cb121449d18093c90d7580d2b..0e1371c53c815d10c4eac6965bf69b09ea69aca6 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/headers_initialize.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/headers_initialize.rs
@@ -31,17 +31,22 @@ use bp_header_chain::{
use codec::Decode;
use finality_grandpa::voter_set::VoterSet;
use num_traits::{One, Zero};
-use relay_substrate_client::{Chain, Client};
+use relay_substrate_client::{
+ BlockNumberOf, Chain, ChainWithGrandpa, Client, Error as SubstrateError, HashOf,
+};
use sp_core::Bytes;
use sp_finality_grandpa::AuthorityList as GrandpaAuthoritiesSet;
use sp_runtime::traits::Header as HeaderT;
/// Submit headers-bridge initialization transaction.
-pub async fn initialize<SourceChain: Chain, TargetChain: Chain>(
+pub async fn initialize<SourceChain: ChainWithGrandpa, TargetChain: Chain>(
source_client: Client<SourceChain>,
target_client: Client<TargetChain>,
target_transactions_signer: TargetChain::AccountId,
- prepare_initialize_transaction: impl FnOnce(TargetChain::Index, InitializationData<SourceChain::Header>) -> Bytes
+ prepare_initialize_transaction: impl FnOnce(
+ TargetChain::Index,
+ InitializationData<SourceChain::Header>,
+ ) -> Result<Bytes, SubstrateError>
+ Send
+ 'static,
) {
@@ -54,13 +59,14 @@ pub async fn initialize<SourceChain: Chain, TargetChain: Chain>(
.await;
match result {
- Ok(tx_hash) => log::info!(
+ Ok(Some(tx_hash)) => log::info!(
target: "bridge",
"Successfully submitted {}-headers bridge initialization transaction to {}: {:?}",
SourceChain::NAME,
TargetChain::NAME,
tx_hash,
),
+ Ok(None) => (),
Err(err) => log::error!(
target: "bridge",
"Failed to submit {}-headers bridge initialization transaction to {}: {:?}",
@@ -72,14 +78,31 @@ pub async fn initialize<SourceChain: Chain, TargetChain: Chain>(
}
/// Craft and submit initialization transaction, returning any error that may occur.
-async fn do_initialize<SourceChain: Chain, TargetChain: Chain>(
+async fn do_initialize<SourceChain: ChainWithGrandpa, TargetChain: Chain>(
source_client: Client<SourceChain>,
target_client: Client<TargetChain>,
target_transactions_signer: TargetChain::AccountId,
- prepare_initialize_transaction: impl FnOnce(TargetChain::Index, InitializationData<SourceChain::Header>) -> Bytes
+ prepare_initialize_transaction: impl FnOnce(
+ TargetChain::Index,
+ InitializationData<SourceChain::Header>,
+ ) -> Result<Bytes, SubstrateError>
+ Send
+ 'static,
-) -> Result<TargetChain::Hash, Error<SourceChain::Hash, <SourceChain::Header as HeaderT>::Number>> {
+) -> Result<
+ Option<TargetChain::Hash>,
+ Error<SourceChain::Hash, <SourceChain::Header as HeaderT>::Number>,
+> {
+ let is_initialized = is_initialized::<SourceChain, TargetChain>(&target_client).await?;
+ if is_initialized {
+ log::info!(
+ target: "bridge",
+ "{}-headers bridge at {} is already initialized. Skipping",
+ SourceChain::NAME,
+ TargetChain::NAME,
+ );
+ return Ok(None)
+ }
+
let initialization_data = prepare_initialization_data(source_client).await?;
log::info!(
target: "bridge",
@@ -95,7 +118,23 @@ async fn do_initialize<SourceChain: Chain, TargetChain: Chain>(
})
.await
.map_err(|err| Error::SubmitTransaction(TargetChain::NAME, err))?;
- Ok(initialization_tx_hash)
+ Ok(Some(initialization_tx_hash))
+}
+
+/// Returns `Ok(true)` if bridge has already been initialized.
+async fn is_initialized<SourceChain: ChainWithGrandpa, TargetChain: Chain>(
+ target_client: &Client<TargetChain>,
+) -> Result<bool, Error<HashOf<SourceChain>, BlockNumberOf<SourceChain>>> {
+ Ok(target_client
+ .raw_storage_value(
+ bp_header_chain::storage_keys::best_finalized_hash_key(
+ SourceChain::WITH_CHAIN_GRANDPA_PALLET_NAME,
+ ),
+ None,
+ )
+ .await
+ .map_err(|err| Error::RetrieveBestFinalizedHeaderHash(SourceChain::NAME, err))?
+ .is_some())
}
/// Prepare initialization data for the GRANDPA verifier pallet.
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/helpers.rs b/polkadot/bridges/relays/lib-substrate-relay/src/helpers.rs
index f95a8e0aba3ab43f011c2d431f3fb8027609e5f2..80359b1c2a9802b105f2cdacf48fd93850b62ea1 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/helpers.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/helpers.rs
@@ -16,14 +16,91 @@
//! Substrate relay helpers
-use relay_utils::metrics::{FloatJsonValueMetric, PrometheusError};
+use relay_utils::metrics::{FloatJsonValueMetric, PrometheusError, StandaloneMetric};
/// Creates standalone token price metric.
pub fn token_price_metric(token_id: &str) -> Result<FloatJsonValueMetric, PrometheusError> {
FloatJsonValueMetric::new(
format!("https://api.coingecko.com/api/v3/simple/price?ids={}&vs_currencies=btc", token_id),
format!("$.{}.btc", token_id),
- format!("{}_to_base_conversion_rate", token_id.replace("-", "_")),
+ format!("{}_to_base_conversion_rate", token_id.replace('-', "_")),
format!("Rate used to convert from {} to some BASE tokens", token_id.to_uppercase()),
)
}
+
+/// Compute conversion rate between two tokens immediately, without spawning any metrics.
+///
+/// Returned rate may be used in expression: `from_tokens * rate -> to_tokens`.
+pub async fn tokens_conversion_rate_from_metrics(
+ from_token_id: &str,
+ to_token_id: &str,
+) -> anyhow::Result<f64> {
+ let from_token_metric = token_price_metric(from_token_id)?;
+ from_token_metric.update().await;
+ let to_token_metric = token_price_metric(to_token_id)?;
+ to_token_metric.update().await;
+
+ let from_token_value = *from_token_metric.shared_value_ref().read().await;
+ let to_token_value = *to_token_metric.shared_value_ref().read().await;
+ // `FloatJsonValueMetric` guarantees that the value is positive && normal, so no additional
+ // checks required here
+ match (from_token_value, to_token_value) {
+ (Some(from_token_value), Some(to_token_value)) =>
+ Ok(tokens_conversion_rate(from_token_value, to_token_value)),
+ _ => Err(anyhow::format_err!(
+ "Failed to compute conversion rate from {} to {}",
+ from_token_id,
+ to_token_id,
+ )),
+ }
+}
+
+/// Compute conversion rate between two tokens, given token prices.
+///
+/// Returned rate may be used in expression: `from_tokens * rate -> to_tokens`.
+///
+/// Both prices are assumed to be normal and non-negative.
+pub fn tokens_conversion_rate(from_token_value: f64, to_token_value: f64) -> f64 {
+ from_token_value / to_token_value
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+
+ #[test]
+ fn rialto_to_millau_conversion_rate_is_correct() {
+ let rialto_price = 18.18;
+ let millau_price = 136.35;
+ assert!(rialto_price < millau_price);
+
+ let conversion_rate = tokens_conversion_rate(rialto_price, millau_price);
+ let rialto_amount = 100.0;
+ let millau_amount = rialto_amount * conversion_rate;
+ assert!(
+ rialto_amount > millau_amount,
+ "{} RLT * {} = {} MLU",
+ rialto_amount,
+ conversion_rate,
+ millau_amount,
+ );
+ }
+
+ #[test]
+ fn millau_to_rialto_conversion_rate_is_correct() {
+ let rialto_price = 18.18;
+ let millau_price = 136.35;
+ assert!(rialto_price < millau_price);
+
+ let conversion_rate = tokens_conversion_rate(millau_price, rialto_price);
+ let millau_amount = 100.0;
+ let rialto_amount = millau_amount * conversion_rate;
+ assert!(
+ rialto_amount > millau_amount,
+ "{} MLU * {} = {} RLT",
+ millau_amount,
+ conversion_rate,
+ rialto_amount,
+ );
+ }
+}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/lib.rs b/polkadot/bridges/relays/lib-substrate-relay/src/lib.rs
index cc066bf501ac6048730809b5c795e077d65dcd3b..27d91147c2ddcb68bd0fb25fcee243c849250aa3 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/lib.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/lib.rs
@@ -22,11 +22,14 @@ use std::time::Duration;
pub mod conversion_rate_update;
pub mod error;
+pub mod finality_guards;
pub mod finality_pipeline;
+pub mod finality_source;
pub mod finality_target;
pub mod headers_initialize;
pub mod helpers;
pub mod messages_lane;
+pub mod messages_metrics;
pub mod messages_source;
pub mod messages_target;
pub mod on_demand_headers;
@@ -39,3 +42,12 @@ pub mod on_demand_headers;
/// blockchains) blocks. So 1 hour seems to be a good guess for (even congested) chains to mine
/// transaction, or remove it from the pool.
pub const STALL_TIMEOUT: Duration = Duration::from_secs(60 * 60);
+
+/// Transaction creation parameters.
+#[derive(Clone, Debug)]
+pub struct TransactionParams<TS> {
+ /// Transactions author.
+ pub signer: TS,
+ /// Transactions mortality.
+ pub mortality: Option<u32>,
+}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/messages_lane.rs b/polkadot/bridges/relays/lib-substrate-relay/src/messages_lane.rs
index 6cadb64754a511661627f9eae79a1295a0249e07..fadf5e62245adf7ab63952bc4d74492554d7abab 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/messages_lane.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/messages_lane.rs
@@ -17,194 +17,434 @@
//! Tools for supporting message lanes between two Substrate-based chains.
use crate::{
- messages_source::SubstrateMessagesProof, messages_target::SubstrateMessagesReceivingProof,
+ conversion_rate_update::UpdateConversionRateCallBuilder,
+ messages_metrics::StandaloneMessagesMetrics,
+ messages_source::{SubstrateMessagesProof, SubstrateMessagesSource},
+ messages_target::{SubstrateMessagesDeliveryProof, SubstrateMessagesTarget},
on_demand_headers::OnDemandHeadersRelay,
+ TransactionParams, STALL_TIMEOUT,
};
-use async_trait::async_trait;
use bp_messages::{LaneId, MessageNonce};
-use bp_runtime::{AccountIdOf, IndexOf};
-use frame_support::weights::Weight;
-use messages_relay::{
- message_lane::{MessageLane, SourceHeaderIdOf, TargetHeaderIdOf},
- relay_strategy::RelayStrategy,
+use bp_runtime::{AccountIdOf, Chain as _};
+use bridge_runtime_common::messages::{
+ source::FromBridgedChainMessagesDeliveryProof, target::FromBridgedChainMessagesProof,
};
+use codec::Encode;
+use frame_support::weights::{GetDispatchInfo, Weight};
+use messages_relay::{message_lane::MessageLane, relay_strategy::RelayStrategy};
+use pallet_bridge_messages::{Call as BridgeMessagesCall, Config as BridgeMessagesConfig};
use relay_substrate_client::{
- metrics::{FloatStorageValueMetric, StorageProofOverheadMetric},
- BlockNumberOf, Chain, Client, HashOf,
+ transaction_stall_timeout, AccountKeyPairOf, BalanceOf, BlockNumberOf, CallOf, Chain,
+ ChainWithMessages, Client, HashOf, TransactionSignScheme,
};
-use relay_utils::{
- metrics::{
- FloatJsonValueMetric, GlobalMetrics, MetricsParams, PrometheusError, StandaloneMetric,
- },
- BlockNumberBase,
-};
-use sp_core::{storage::StorageKey, Bytes};
-use sp_runtime::FixedU128;
-use std::ops::RangeInclusive;
+use relay_utils::metrics::MetricsParams;
+use sp_core::Pair;
+use std::{convert::TryFrom, fmt::Debug, marker::PhantomData};
+
+/// Substrate -> Substrate messages synchronization pipeline.
+pub trait SubstrateMessageLane: 'static + Clone + Debug + Send + Sync {
+ /// Name of the source -> target tokens conversion rate parameter.
+ ///
+ /// The parameter is stored at the target chain and the storage key is computed using
+ /// `bp_runtime::storage_parameter_key` function. If value is unknown, it is assumed
+ /// to be 1.
+ const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str>;
+ /// Name of the target -> source tokens conversion rate parameter.
+ ///
+ /// The parameter is stored at the source chain and the storage key is computed using
+ /// `bp_runtime::storage_parameter_key` function. If value is unknown, it is assumed
+ /// to be 1.
+ const TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str>;
+
+ /// Name of the source chain fee multiplier parameter.
+ ///
+ /// The parameter is stored at the target chain and the storage key is computed using
+ /// `bp_runtime::storage_parameter_key` function. If value is unknown, it is assumed
+ /// to be 1.
+ const SOURCE_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str>;
+ /// Name of the target chain fee multiplier parameter.
+ ///
+ /// The parameter is stored at the source chain and the storage key is computed using
+ /// `bp_runtime::storage_parameter_key` function. If value is unknown, it is assumed
+ /// to be 1.
+ const TARGET_FEE_MULTIPLIER_PARAMETER_NAME: Option<&'static str>;
+
+ /// Name of the transaction payment pallet, deployed at the source chain.
+ const AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str>;
+ /// Name of the transaction payment pallet, deployed at the target chain.
+ const AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME: Option<&'static str>;
+
+ /// Messages of this chain are relayed to the `TargetChain`.
+ type SourceChain: ChainWithMessages;
+ /// Messages from the `SourceChain` are dispatched on this chain.
+ type TargetChain: ChainWithMessages;
+
+ /// Scheme used to sign source chain transactions.
+ type SourceTransactionSignScheme: TransactionSignScheme;
+ /// Scheme used to sign target chain transactions.
+ type TargetTransactionSignScheme: TransactionSignScheme;
+
+ /// How receive messages proof call is built?
+ type ReceiveMessagesProofCallBuilder: ReceiveMessagesProofCallBuilder<Self>;
+ /// How receive messages delivery proof call is built?
+ type ReceiveMessagesDeliveryProofCallBuilder: ReceiveMessagesDeliveryProofCallBuilder<Self>;
+
+ /// `TargetChain` tokens to `SourceChain` tokens conversion rate update builder.
+ ///
+ /// If not applicable to this bridge, you may use `()` here.
+ type TargetToSourceChainConversionRateUpdateBuilder: UpdateConversionRateCallBuilder<
+ Self::SourceChain,
+ >;
+
+ /// Message relay strategy.
+ type RelayStrategy: RelayStrategy;
+}
+
+/// Adapter that allows all `SubstrateMessageLane` to act as `MessageLane`.
+#[derive(Clone, Debug)]
+pub(crate) struct MessageLaneAdapter<P: SubstrateMessageLane> {
+ _phantom: PhantomData<P>,
+}
+
+impl<P: SubstrateMessageLane> MessageLane for MessageLaneAdapter<P> {
+ const SOURCE_NAME: &'static str = P::SourceChain::NAME;
+ const TARGET_NAME: &'static str = P::TargetChain::NAME;
+
+ type MessagesProof = SubstrateMessagesProof<P::SourceChain>;
+ type MessagesReceivingProof = SubstrateMessagesDeliveryProof<P::TargetChain>;
+
+ type SourceChainBalance = BalanceOf<P::SourceChain>;
+ type SourceHeaderNumber = BlockNumberOf<P::SourceChain>;
+ type SourceHeaderHash = HashOf<P::SourceChain>;
+
+ type TargetHeaderNumber = BlockNumberOf<P::TargetChain>;
+ type TargetHeaderHash = HashOf<P::TargetChain>;
+}
/// Substrate <-> Substrate messages relay parameters.
-pub struct MessagesRelayParams<SC: Chain, SS, TC: Chain, TS, Strategy: RelayStrategy> {
+pub struct MessagesRelayParams<P: SubstrateMessageLane> {
/// Messages source client.
- pub source_client: Client<SC>,
- /// Sign parameters for messages source chain.
- pub source_sign: SS,
- /// Mortality of source transactions.
- pub source_transactions_mortality: Option<u32>,
+ pub source_client: Client<P::SourceChain>,
+ /// Source transaction params.
+ pub source_transaction_params:
+ TransactionParams<AccountKeyPairOf<P::SourceTransactionSignScheme>>,
/// Messages target client.
- pub target_client: Client<TC>,
- /// Sign parameters for messages target chain.
- pub target_sign: TS,
- /// Mortality of target transactions.
- pub target_transactions_mortality: Option<u32>,
+ pub target_client: Client<P::TargetChain>,
+ /// Target transaction params.
+ pub target_transaction_params:
+ TransactionParams<AccountKeyPairOf<P::TargetTransactionSignScheme>>,
/// Optional on-demand source to target headers relay.
- pub source_to_target_headers_relay: Option<OnDemandHeadersRelay<SC>>,
+ pub source_to_target_headers_relay: Option<OnDemandHeadersRelay<P::SourceChain>>,
/// Optional on-demand target to source headers relay.
- pub target_to_source_headers_relay: Option<OnDemandHeadersRelay<TC>>,
+ pub target_to_source_headers_relay: Option<OnDemandHeadersRelay<P::TargetChain>>,
/// Identifier of lane that needs to be served.
pub lane_id: LaneId,
/// Metrics parameters.
pub metrics_params: MetricsParams,
/// Pre-registered standalone metrics.
- pub standalone_metrics: Option<StandaloneMessagesMetrics<SC, TC>>,
- /// Relay strategy
- pub relay_strategy: Strategy,
+ pub standalone_metrics: Option<StandaloneMessagesMetrics<P::SourceChain, P::TargetChain>>,
+ /// Relay strategy.
+ pub relay_strategy: P::RelayStrategy,
}
-/// Message sync pipeline for Substrate <-> Substrate relays.
-#[async_trait]
-pub trait SubstrateMessageLane: 'static + Clone + Send + Sync {
- /// Underlying generic message lane.
- type MessageLane: MessageLane;
-
- /// Name of the runtime method that returns dispatch weight of outbound messages at the source
- /// chain.
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str;
- /// Name of the runtime method that returns latest generated nonce at the source chain.
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str;
- /// Name of the runtime method that returns latest received (confirmed) nonce at the the source
- /// chain.
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str;
-
- /// Name of the runtime method that returns latest received nonce at the target chain.
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str;
- /// Name of the runtime method that returns the latest confirmed (reward-paid) nonce at the
- /// target chain.
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str;
- /// Number of the runtime method that returns state of "unrewarded relayers" set at the target
- /// chain.
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str;
-
- /// Name of the runtime method that returns id of best finalized source header at target chain.
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str;
- /// Name of the runtime method that returns id of best finalized target header at source chain.
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str;
-
- /// Name of the messages pallet as it is declared in the `construct_runtime!()` at source chain.
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str;
- /// Name of the messages pallet as it is declared in the `construct_runtime!()` at target chain.
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str;
-
- /// Extra weight of the delivery transaction at the target chain, that is paid to cover
- /// dispatch fee payment.
- ///
- /// If dispatch fee is paid at the source chain, then this weight is refunded by the
- /// delivery transaction.
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight;
-
- /// Source chain.
- type SourceChain: Chain;
- /// Target chain.
- type TargetChain: Chain;
-
- /// Returns id of account that we're using to sign transactions at target chain (messages
- /// proof).
- fn target_transactions_author(&self) -> AccountIdOf<Self::TargetChain>;
-
- /// Make messages delivery transaction.
- fn make_messages_delivery_transaction(
- &self,
- best_block_id: TargetHeaderIdOf<Self::MessageLane>,
- transaction_nonce: IndexOf<Self::TargetChain>,
- generated_at_header: SourceHeaderIdOf<Self::MessageLane>,
- nonces: RangeInclusive<MessageNonce>,
- proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes;
-
- /// Returns id of account that we're using to sign transactions at source chain (delivery
- /// proof).
- fn source_transactions_author(&self) -> AccountIdOf<Self::SourceChain>;
-
- /// Make messages receiving proof transaction.
- fn make_messages_receiving_proof_transaction(
- &self,
- best_block_id: SourceHeaderIdOf<Self::MessageLane>,
- transaction_nonce: IndexOf<Self::SourceChain>,
- generated_at_header: TargetHeaderIdOf<Self::MessageLane>,
- proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes;
+/// Run Substrate-to-Substrate messages sync loop.
+pub async fn run<P: SubstrateMessageLane>(params: MessagesRelayParams<P>) -> anyhow::Result<()>
+where
+ AccountIdOf<P::SourceChain>:
+ From<<AccountKeyPairOf<P::SourceTransactionSignScheme> as Pair>::Public>,
+ AccountIdOf<P::TargetChain>:
+ From<<AccountKeyPairOf<P::TargetTransactionSignScheme> as Pair>::Public>,
+ BalanceOf<P::SourceChain>: TryFrom<BalanceOf<P::TargetChain>>,
+ P::SourceTransactionSignScheme: TransactionSignScheme<Chain = P::SourceChain>,
+ P::TargetTransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
+{
+ let source_client = params.source_client;
+ let target_client = params.target_client;
+ let stall_timeout = relay_substrate_client::bidirectional_transaction_stall_timeout(
+ params.source_transaction_params.mortality,
+ params.target_transaction_params.mortality,
+ P::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
+ STALL_TIMEOUT,
+ );
+ let relayer_id_at_source: AccountIdOf<P::SourceChain> =
+ params.source_transaction_params.signer.public().into();
+
+ // 2/3 is reserved for proofs and tx overhead
+ let max_messages_size_in_single_batch = P::TargetChain::max_extrinsic_size() / 3;
+ // we don't know exact weights of the Polkadot runtime. So to guess weights we'll be using
+ // weights from Rialto and then simply dividing it by x2.
+ let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
+ crate::messages_lane::select_delivery_transaction_limits::<
+ <P::TargetChain as ChainWithMessages>::WeightInfo,
+ >(
+ P::TargetChain::max_extrinsic_weight(),
+ P::SourceChain::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ );
+ let (max_messages_in_single_batch, max_messages_weight_in_single_batch) =
+ (max_messages_in_single_batch / 2, max_messages_weight_in_single_batch / 2);
+
+ let standalone_metrics = params.standalone_metrics.map(Ok).unwrap_or_else(|| {
+ crate::messages_metrics::standalone_metrics::<P>(
+ source_client.clone(),
+ target_client.clone(),
+ )
+ })?;
+
+ log::info!(
+ target: "bridge",
+ "Starting {} -> {} messages relay.\n\t\
+ {} relayer account id: {:?}\n\t\
+ Max messages in single transaction: {}\n\t\
+ Max messages size in single transaction: {}\n\t\
+ Max messages weight in single transaction: {}\n\t\
+ Tx mortality: {:?} (~{}m)/{:?} (~{}m)\n\t\
+ Stall timeout: {:?}",
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
+ P::SourceChain::NAME,
+ relayer_id_at_source,
+ max_messages_in_single_batch,
+ max_messages_size_in_single_batch,
+ max_messages_weight_in_single_batch,
+ params.source_transaction_params.mortality,
+ transaction_stall_timeout(
+ params.source_transaction_params.mortality,
+ P::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ STALL_TIMEOUT,
+ ).as_secs_f64() / 60.0f64,
+ params.target_transaction_params.mortality,
+ transaction_stall_timeout(
+ params.target_transaction_params.mortality,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
+ STALL_TIMEOUT,
+ ).as_secs_f64() / 60.0f64,
+ stall_timeout,
+ );
+
+ messages_relay::message_lane_loop::run(
+ messages_relay::message_lane_loop::Params {
+ lane: params.lane_id,
+ source_tick: P::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ target_tick: P::TargetChain::AVERAGE_BLOCK_INTERVAL,
+ reconnect_delay: relay_utils::relay_loop::RECONNECT_DELAY,
+ stall_timeout,
+ delivery_params: messages_relay::message_lane_loop::MessageDeliveryParams {
+ max_unrewarded_relayer_entries_at_target:
+ P::SourceChain::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ max_unconfirmed_nonces_at_target:
+ P::SourceChain::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
+ max_messages_in_single_batch,
+ max_messages_weight_in_single_batch,
+ max_messages_size_in_single_batch,
+ relay_strategy: params.relay_strategy,
+ },
+ },
+ SubstrateMessagesSource::<P>::new(
+ source_client.clone(),
+ target_client.clone(),
+ params.lane_id,
+ params.source_transaction_params,
+ params.target_to_source_headers_relay,
+ ),
+ SubstrateMessagesTarget::<P>::new(
+ target_client,
+ source_client,
+ params.lane_id,
+ relayer_id_at_source,
+ params.target_transaction_params,
+ standalone_metrics.clone(),
+ params.source_to_target_headers_relay,
+ ),
+ standalone_metrics.register_and_spawn(params.metrics_params)?,
+ futures::future::pending(),
+ )
+ .await
+ .map_err(Into::into)
}
-/// Substrate-to-Substrate message lane.
-#[derive(Debug)]
-pub struct SubstrateMessageLaneToSubstrate<
- Source: Chain,
- SourceSignParams,
- Target: Chain,
- TargetSignParams,
-> {
- /// Client for the source Substrate chain.
- pub source_client: Client<Source>,
- /// Parameters required to sign transactions for source chain.
- pub source_sign: SourceSignParams,
- /// Source transactions mortality.
- pub source_transactions_mortality: Option<u32>,
- /// Client for the target Substrate chain.
- pub target_client: Client<Target>,
- /// Parameters required to sign transactions for target chain.
- pub target_sign: TargetSignParams,
- /// Target transactions mortality.
- pub target_transactions_mortality: Option<u32>,
- /// Account id of relayer at the source chain.
- pub relayer_id_at_source: Source::AccountId,
+/// Different ways of building `receive_messages_proof` calls.
+pub trait ReceiveMessagesProofCallBuilder<P: SubstrateMessageLane> {
+ /// Given messages proof, build call of `receive_messages_proof` function of bridge
+ /// messages module at the target chain.
+ fn build_receive_messages_proof_call(
+ relayer_id_at_source: AccountIdOf<P::SourceChain>,
+ proof: SubstrateMessagesProof<P::SourceChain>,
+ messages_count: u32,
+ dispatch_weight: Weight,
+ trace_call: bool,
+ ) -> CallOf<P::TargetChain>;
}
-impl<Source: Chain, SourceSignParams: Clone, Target: Chain, TargetSignParams: Clone> Clone
- for SubstrateMessageLaneToSubstrate<Source, SourceSignParams, Target, TargetSignParams>
+/// Building `receive_messages_proof` call when you have direct access to the target
+/// chain runtime.
+pub struct DirectReceiveMessagesProofCallBuilder<P, R, I> {
+ _phantom: PhantomData<(P, R, I)>,
+}
+
+impl<P, R, I> ReceiveMessagesProofCallBuilder<P> for DirectReceiveMessagesProofCallBuilder<P, R, I>
+where
+ P: SubstrateMessageLane,
+ R: BridgeMessagesConfig<I, InboundRelayer = AccountIdOf<P::SourceChain>>,
+ I: 'static,
+ R::SourceHeaderChain: bp_messages::target_chain::SourceHeaderChain<
+ R::InboundMessageFee,
+ MessagesProof = FromBridgedChainMessagesProof<HashOf<P::SourceChain>>,
+ >,
+ CallOf<P::TargetChain>: From<BridgeMessagesCall<R, I>> + GetDispatchInfo,
{
- fn clone(&self) -> Self {
- Self {
- source_client: self.source_client.clone(),
- source_sign: self.source_sign.clone(),
- source_transactions_mortality: self.source_transactions_mortality,
- target_client: self.target_client.clone(),
- target_sign: self.target_sign.clone(),
- target_transactions_mortality: self.target_transactions_mortality,
- relayer_id_at_source: self.relayer_id_at_source.clone(),
+ fn build_receive_messages_proof_call(
+ relayer_id_at_source: AccountIdOf<P::SourceChain>,
+ proof: SubstrateMessagesProof<P::SourceChain>,
+ messages_count: u32,
+ dispatch_weight: Weight,
+ trace_call: bool,
+ ) -> CallOf<P::TargetChain> {
+ let call: CallOf<P::TargetChain> = BridgeMessagesCall::<R, I>::receive_messages_proof {
+ relayer_id_at_bridged_chain: relayer_id_at_source,
+ proof: proof.1,
+ messages_count,
+ dispatch_weight,
}
+ .into();
+ if trace_call {
+ // this trace isn't super-accurate, because limits are for transactions and we
+ // have a call here, but it provides required information
+ log::trace!(
+ target: "bridge",
+ "Prepared {} -> {} messages delivery call. Weight: {}/{}, size: {}/{}",
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
+ call.get_dispatch_info().weight,
+ P::TargetChain::max_extrinsic_weight(),
+ call.encode().len(),
+ P::TargetChain::max_extrinsic_size(),
+ );
+ }
+ call
}
}
-impl<Source: Chain, SourceSignParams, Target: Chain, TargetSignParams> MessageLane
- for SubstrateMessageLaneToSubstrate<Source, SourceSignParams, Target, TargetSignParams>
-where
- SourceSignParams: Clone + Send + Sync + 'static,
- TargetSignParams: Clone + Send + Sync + 'static,
- BlockNumberOf<Source>: BlockNumberBase,
- BlockNumberOf<Target>: BlockNumberBase,
-{
- const SOURCE_NAME: &'static str = Source::NAME;
- const TARGET_NAME: &'static str = Target::NAME;
+/// Macro that generates `ReceiveMessagesProofCallBuilder` implementation for the case when
+/// you only have an access to the mocked version of target chain runtime. In this case you
+/// should provide "name" of the call variant for the bridge messages calls and the "name" of
+/// the variant for the `receive_messages_proof` call within that first option.
+#[rustfmt::skip]
+#[macro_export]
+macro_rules! generate_mocked_receive_message_proof_call_builder {
+ ($pipeline:ident, $mocked_builder:ident, $bridge_messages:path, $receive_messages_proof:path) => {
+ pub struct $mocked_builder;
+
+ impl $crate::messages_lane::ReceiveMessagesProofCallBuilder<$pipeline>
+ for $mocked_builder
+ {
+ fn build_receive_messages_proof_call(
+ relayer_id_at_source: relay_substrate_client::AccountIdOf<
+ <$pipeline as $crate::messages_lane::SubstrateMessageLane>::SourceChain
+ >,
+ proof: $crate::messages_source::SubstrateMessagesProof<
+ <$pipeline as $crate::messages_lane::SubstrateMessageLane>::SourceChain
+ >,
+ messages_count: u32,
+ dispatch_weight: Weight,
+ _trace_call: bool,
+ ) -> relay_substrate_client::CallOf<
+ <$pipeline as $crate::messages_lane::SubstrateMessageLane>::TargetChain
+ > {
+ $bridge_messages($receive_messages_proof(
+ relayer_id_at_source,
+ proof.1,
+ messages_count,
+ dispatch_weight,
+ ))
+ }
+ }
+ };
+}
- type MessagesProof = SubstrateMessagesProof<Source>;
- type MessagesReceivingProof = SubstrateMessagesReceivingProof<Target>;
+/// Different ways of building `receive_messages_delivery_proof` calls.
+pub trait ReceiveMessagesDeliveryProofCallBuilder<P: SubstrateMessageLane> {
+ /// Given messages delivery proof, build call of `receive_messages_delivery_proof` function of
+ /// bridge messages module at the source chain.
+ fn build_receive_messages_delivery_proof_call(
+ proof: SubstrateMessagesDeliveryProof<P::TargetChain>,
+ trace_call: bool,
+ ) -> CallOf<P::SourceChain>;
+}
+
+/// Building `receive_messages_delivery_proof` call when you have direct access to the source
+/// chain runtime.
+pub struct DirectReceiveMessagesDeliveryProofCallBuilder<P, R, I> {
+ _phantom: PhantomData<(P, R, I)>,
+}
- type SourceChainBalance = Source::Balance;
- type SourceHeaderNumber = BlockNumberOf<Source>;
- type SourceHeaderHash = HashOf<Source>;
+impl<P, R, I> ReceiveMessagesDeliveryProofCallBuilder<P>
+ for DirectReceiveMessagesDeliveryProofCallBuilder<P, R, I>
+where
+ P: SubstrateMessageLane,
+ R: BridgeMessagesConfig<I>,
+ I: 'static,
+ R::TargetHeaderChain: bp_messages::source_chain::TargetHeaderChain<
+ R::OutboundPayload,
+ R::AccountId,
+ MessagesDeliveryProof = FromBridgedChainMessagesDeliveryProof<HashOf<P::TargetChain>>,
+ >,
+ CallOf<P::SourceChain>: From<BridgeMessagesCall<R, I>> + GetDispatchInfo,
+{
+ fn build_receive_messages_delivery_proof_call(
+ proof: SubstrateMessagesDeliveryProof<P::TargetChain>,
+ trace_call: bool,
+ ) -> CallOf<P::SourceChain> {
+ let call: CallOf<P::SourceChain> =
+ BridgeMessagesCall::<R, I>::receive_messages_delivery_proof {
+ proof: proof.1,
+ relayers_state: proof.0,
+ }
+ .into();
+ if trace_call {
+ // this trace isn't super-accurate, because limits are for transactions and we
+ // have a call here, but it provides required information
+ log::trace!(
+ target: "bridge",
+ "Prepared {} -> {} delivery confirmation transaction. Weight: {}/{}, size: {}/{}",
+ P::TargetChain::NAME,
+ P::SourceChain::NAME,
+ call.get_dispatch_info().weight,
+ P::SourceChain::max_extrinsic_weight(),
+ call.encode().len(),
+ P::SourceChain::max_extrinsic_size(),
+ );
+ }
+ call
+ }
+}
- type TargetHeaderNumber = BlockNumberOf<Target>;
- type TargetHeaderHash = HashOf<Target>;
+/// Macro that generates `ReceiveMessagesDeliveryProofCallBuilder` implementation for the case when
+/// you only have an access to the mocked version of source chain runtime. In this case you
+/// should provide "name" of the call variant for the bridge messages calls and the "name" of
+/// the variant for the `receive_messages_delivery_proof` call within that first option.
+#[rustfmt::skip]
+#[macro_export]
+macro_rules! generate_mocked_receive_message_delivery_proof_call_builder {
+ ($pipeline:ident, $mocked_builder:ident, $bridge_messages:path, $receive_messages_delivery_proof:path) => {
+ pub struct $mocked_builder;
+
+ impl $crate::messages_lane::ReceiveMessagesDeliveryProofCallBuilder<$pipeline>
+ for $mocked_builder
+ {
+ fn build_receive_messages_delivery_proof_call(
+ proof: $crate::messages_target::SubstrateMessagesDeliveryProof<
+ <$pipeline as $crate::messages_lane::SubstrateMessageLane>::TargetChain
+ >,
+ _trace_call: bool,
+ ) -> relay_substrate_client::CallOf<
+ <$pipeline as $crate::messages_lane::SubstrateMessageLane>::SourceChain
+ > {
+ $bridge_messages($receive_messages_delivery_proof(proof.1, proof.0))
+ }
+ }
+ };
}
/// Returns maximal number of messages and their maximal cumulative dispatch weight, based
@@ -245,165 +485,20 @@ pub fn select_delivery_transaction_limits<W: pallet_bridge_messages::WeightInfoE
(max_number_of_messages, weight_for_messages_dispatch)
}
-/// Shared references to the standalone metrics of the message lane relay loop.
-#[derive(Debug, Clone)]
-pub struct StandaloneMessagesMetrics<SC: Chain, TC: Chain> {
- /// Global metrics.
- pub global: GlobalMetrics,
- /// Storage chain proof overhead metric.
- pub source_storage_proof_overhead: StorageProofOverheadMetric<SC>,
- /// Target chain proof overhead metric.
- pub target_storage_proof_overhead: StorageProofOverheadMetric<TC>,
- /// Source tokens to base conversion rate metric.
- pub source_to_base_conversion_rate: Option<FloatJsonValueMetric>,
- /// Target tokens to base conversion rate metric.
- pub target_to_base_conversion_rate: Option<FloatJsonValueMetric>,
- /// Source tokens to target tokens conversion rate metric. This rate is stored by the target
- /// chain.
- pub source_to_target_conversion_rate:
- Option<FloatStorageValueMetric<TC, sp_runtime::FixedU128>>,
- /// Target tokens to source tokens conversion rate metric. This rate is stored by the source
- /// chain.
- pub target_to_source_conversion_rate:
- Option<FloatStorageValueMetric<SC, sp_runtime::FixedU128>>,
-}
-
-impl<SC: Chain, TC: Chain> StandaloneMessagesMetrics<SC, TC> {
- /// Swap source and target sides.
- pub fn reverse(self) -> StandaloneMessagesMetrics<TC, SC> {
- StandaloneMessagesMetrics {
- global: self.global,
- source_storage_proof_overhead: self.target_storage_proof_overhead,
- target_storage_proof_overhead: self.source_storage_proof_overhead,
- source_to_base_conversion_rate: self.target_to_base_conversion_rate,
- target_to_base_conversion_rate: self.source_to_base_conversion_rate,
- source_to_target_conversion_rate: self.target_to_source_conversion_rate,
- target_to_source_conversion_rate: self.source_to_target_conversion_rate,
- }
- }
-
- /// Register all metrics in the registry.
- pub fn register_and_spawn(
- self,
- metrics: MetricsParams,
- ) -> Result<MetricsParams, PrometheusError> {
- self.global.register_and_spawn(&metrics.registry)?;
- self.source_storage_proof_overhead.register_and_spawn(&metrics.registry)?;
- self.target_storage_proof_overhead.register_and_spawn(&metrics.registry)?;
- if let Some(m) = self.source_to_base_conversion_rate {
- m.register_and_spawn(&metrics.registry)?;
- }
- if let Some(m) = self.target_to_base_conversion_rate {
- m.register_and_spawn(&metrics.registry)?;
- }
- if let Some(m) = self.target_to_source_conversion_rate {
- m.register_and_spawn(&metrics.registry)?;
- }
- Ok(metrics)
- }
-
- /// Return conversion rate from target to source tokens.
- pub async fn target_to_source_conversion_rate(&self) -> Option<f64> {
- Self::compute_target_to_source_conversion_rate(
- *self.target_to_base_conversion_rate.as_ref()?.shared_value_ref().read().await,
- *self.source_to_base_conversion_rate.as_ref()?.shared_value_ref().read().await,
- )
- }
-
- /// Return conversion rate from target to source tokens, given conversion rates from
- /// target/source tokens to some base token.
- fn compute_target_to_source_conversion_rate(
- target_to_base_conversion_rate: Option<f64>,
- source_to_base_conversion_rate: Option<f64>,
- ) -> Option<f64> {
- Some(source_to_base_conversion_rate? / target_to_base_conversion_rate?)
- }
-}
-
-/// Create standalone metrics for the message lane relay loop.
-///
-/// All metrics returned by this function are exposed by loops that are serving given lane (`P`)
-/// and by loops that are serving reverse lane (`P` with swapped `TargetChain` and `SourceChain`).
-pub fn standalone_metrics<SC: Chain, TC: Chain>(
- source_client: Client<SC>,
- target_client: Client<TC>,
- source_chain_token_id: Option<&str>,
- target_chain_token_id: Option<&str>,
- source_to_target_conversion_rate_params: Option<(StorageKey, FixedU128)>,
- target_to_source_conversion_rate_params: Option<(StorageKey, FixedU128)>,
-) -> anyhow::Result<StandaloneMessagesMetrics<SC, TC>> {
- Ok(StandaloneMessagesMetrics {
- global: GlobalMetrics::new()?,
- source_storage_proof_overhead: StorageProofOverheadMetric::new(
- source_client.clone(),
- format!("{}_storage_proof_overhead", SC::NAME.to_lowercase()),
- format!("{} storage proof overhead", SC::NAME),
- )?,
- target_storage_proof_overhead: StorageProofOverheadMetric::new(
- target_client.clone(),
- format!("{}_storage_proof_overhead", TC::NAME.to_lowercase()),
- format!("{} storage proof overhead", TC::NAME),
- )?,
- source_to_base_conversion_rate: source_chain_token_id
- .map(|source_chain_token_id| {
- crate::helpers::token_price_metric(source_chain_token_id).map(Some)
- })
- .unwrap_or(Ok(None))?,
- target_to_base_conversion_rate: target_chain_token_id
- .map(|target_chain_token_id| {
- crate::helpers::token_price_metric(target_chain_token_id).map(Some)
- })
- .unwrap_or(Ok(None))?,
- source_to_target_conversion_rate: source_to_target_conversion_rate_params
- .map(|(key, rate)| {
- FloatStorageValueMetric::<_, sp_runtime::FixedU128>::new(
- target_client,
- key,
- Some(rate),
- format!("{}_{}_to_{}_conversion_rate", TC::NAME, SC::NAME, TC::NAME),
- format!(
- "{} to {} tokens conversion rate (used by {})",
- SC::NAME,
- TC::NAME,
- TC::NAME
- ),
- )
- .map(Some)
- })
- .unwrap_or(Ok(None))?,
- target_to_source_conversion_rate: target_to_source_conversion_rate_params
- .map(|(key, rate)| {
- FloatStorageValueMetric::<_, sp_runtime::FixedU128>::new(
- source_client,
- key,
- Some(rate),
- format!("{}_{}_to_{}_conversion_rate", SC::NAME, TC::NAME, SC::NAME),
- format!(
- "{} to {} tokens conversion rate (used by {})",
- TC::NAME,
- SC::NAME,
- SC::NAME
- ),
- )
- .map(Some)
- })
- .unwrap_or(Ok(None))?,
- })
-}
-
#[cfg(test)]
mod tests {
use super::*;
+ use bp_runtime::Chain;
type RialtoToMillauMessagesWeights =
- pallet_bridge_messages::weights::RialtoWeight<rialto_runtime::Runtime>;
+ pallet_bridge_messages::weights::MillauWeight<rialto_runtime::Runtime>;
#[test]
fn select_delivery_transaction_limits_works() {
let (max_count, max_weight) =
select_delivery_transaction_limits::<RialtoToMillauMessagesWeights>(
- bp_millau::max_extrinsic_weight(),
- bp_millau::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
+ bp_millau::Millau::max_extrinsic_weight(),
+ bp_rialto::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
);
assert_eq!(
(max_count, max_weight),
@@ -412,15 +507,7 @@ mod tests {
// i.e. weight reserved for messages dispatch allows dispatch of non-trivial messages.
//
// Any significant change in this values should attract additional attention.
- (782, 216_583_333_334),
- );
- }
-
- #[async_std::test]
- async fn target_to_source_conversion_rate_works() {
- assert_eq!(
- StandaloneMessagesMetrics::<relay_rococo_client::Rococo, relay_wococo_client::Wococo>::compute_target_to_source_conversion_rate(Some(183.15), Some(12.32)),
- Some(12.32 / 183.15),
+ (958, 216_583_333_334),
);
}
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/messages_metrics.rs b/polkadot/bridges/relays/lib-substrate-relay/src/messages_metrics.rs
new file mode 100644
index 0000000000000000000000000000000000000000..b165892fda1dc62484c171e2aa5878143e279eff
--- /dev/null
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/messages_metrics.rs
@@ -0,0 +1,389 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity Bridges Common is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
+
+//! Tools for supporting message lanes between two Substrate-based chains.
+
+use crate::{helpers::tokens_conversion_rate, messages_lane::SubstrateMessageLane};
+
+use codec::Decode;
+use frame_system::AccountInfo;
+use pallet_balances::AccountData;
+use relay_substrate_client::{
+ metrics::{
+ FixedU128OrOne, FloatStorageValue, FloatStorageValueMetric, StorageProofOverheadMetric,
+ },
+ AccountIdOf, BalanceOf, Chain, ChainWithBalances, Client, Error as SubstrateError, IndexOf,
+};
+use relay_utils::metrics::{
+ FloatJsonValueMetric, GlobalMetrics, MetricsParams, PrometheusError, StandaloneMetric,
+};
+use sp_core::storage::StorageData;
+use sp_runtime::{FixedPointNumber, FixedU128};
+use std::{convert::TryFrom, fmt::Debug, marker::PhantomData};
+
+/// Name of the `NextFeeMultiplier` storage value within the transaction payment pallet.
+const NEXT_FEE_MULTIPLIER_VALUE_NAME: &str = "NextFeeMultiplier";
+
+/// Shared references to the standalone metrics of the message lane relay loop.
+#[derive(Debug, Clone)]
+pub struct StandaloneMessagesMetrics<SC: Chain, TC: Chain> {
+ /// Global metrics.
+ pub global: GlobalMetrics,
+ /// Storage chain proof overhead metric.
+ pub source_storage_proof_overhead: StorageProofOverheadMetric<SC>,
+ /// Target chain proof overhead metric.
+ pub target_storage_proof_overhead: StorageProofOverheadMetric<TC>,
+ /// Source tokens to base conversion rate metric.
+ pub source_to_base_conversion_rate: Option<FloatJsonValueMetric>,
+ /// Target tokens to base conversion rate metric.
+ pub target_to_base_conversion_rate: Option<FloatJsonValueMetric>,
+ /// Source tokens to target tokens conversion rate metric. This rate is stored by the target
+ /// chain.
+ pub source_to_target_conversion_rate: Option<FloatStorageValueMetric<TC, FixedU128OrOne>>,
+ /// Target tokens to source tokens conversion rate metric. This rate is stored by the source
+ /// chain.
+ pub target_to_source_conversion_rate: Option<FloatStorageValueMetric<SC, FixedU128OrOne>>,
+
+ /// Actual source chain fee multiplier.
+ pub source_fee_multiplier: Option<FloatStorageValueMetric<SC, FixedU128OrOne>>,
+ /// Source chain fee multiplier, stored at the target chain.
+ pub source_fee_multiplier_at_target: Option<FloatStorageValueMetric<TC, FixedU128OrOne>>,
+ /// Actual target chain fee multiplier.
+ pub target_fee_multiplier: Option<FloatStorageValueMetric<TC, FixedU128OrOne>>,
+ /// Target chain fee multiplier, stored at the target chain.
+ pub target_fee_multiplier_at_source: Option<FloatStorageValueMetric<SC, FixedU128OrOne>>,
+}
+
+impl<SC: Chain, TC: Chain> StandaloneMessagesMetrics<SC, TC> {
+ /// Swap source and target sides.
+ pub fn reverse(self) -> StandaloneMessagesMetrics<TC, SC> {
+ StandaloneMessagesMetrics {
+ global: self.global,
+ source_storage_proof_overhead: self.target_storage_proof_overhead,
+ target_storage_proof_overhead: self.source_storage_proof_overhead,
+ source_to_base_conversion_rate: self.target_to_base_conversion_rate,
+ target_to_base_conversion_rate: self.source_to_base_conversion_rate,
+ source_to_target_conversion_rate: self.target_to_source_conversion_rate,
+ target_to_source_conversion_rate: self.source_to_target_conversion_rate,
+ source_fee_multiplier: self.target_fee_multiplier,
+ source_fee_multiplier_at_target: self.target_fee_multiplier_at_source,
+ target_fee_multiplier: self.source_fee_multiplier,
+ target_fee_multiplier_at_source: self.source_fee_multiplier_at_target,
+ }
+ }
+
+ /// Register all metrics in the registry.
+ pub fn register_and_spawn(
+ self,
+ metrics: MetricsParams,
+ ) -> Result<MetricsParams, PrometheusError> {
+ self.global.register_and_spawn(&metrics.registry)?;
+ self.source_storage_proof_overhead.register_and_spawn(&metrics.registry)?;
+ self.target_storage_proof_overhead.register_and_spawn(&metrics.registry)?;
+ if let Some(m) = self.source_to_base_conversion_rate {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.target_to_base_conversion_rate {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.target_to_source_conversion_rate {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.source_fee_multiplier {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.source_fee_multiplier_at_target {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.target_fee_multiplier {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(m) = self.target_fee_multiplier_at_source {
+ m.register_and_spawn(&metrics.registry)?;
+ }
+ Ok(metrics)
+ }
+
+ /// Return conversion rate from target to source tokens.
+ pub async fn target_to_source_conversion_rate(&self) -> Option<f64> {
+ let from_token_value =
+ (*self.target_to_base_conversion_rate.as_ref()?.shared_value_ref().read().await)?;
+ let to_token_value =
+ (*self.source_to_base_conversion_rate.as_ref()?.shared_value_ref().read().await)?;
+ Some(tokens_conversion_rate(from_token_value, to_token_value))
+ }
+}
+
+/// Create symmetric standalone metrics for the message lane relay loop.
+///
+/// All metrics returned by this function are exposed by loops that are serving given lane (`P`)
+/// and by loops that are serving reverse lane (`P` with swapped `TargetChain` and `SourceChain`).
+/// We assume that either conversion rate parameters have values in the storage, or they are
+/// initialized with 1:1.
+pub fn standalone_metrics<P: SubstrateMessageLane>(
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
+) -> anyhow::Result<StandaloneMessagesMetrics<P::SourceChain, P::TargetChain>> {
+ Ok(StandaloneMessagesMetrics {
+ global: GlobalMetrics::new()?,
+ source_storage_proof_overhead: StorageProofOverheadMetric::new(
+ source_client.clone(),
+ format!("{}_storage_proof_overhead", P::SourceChain::NAME.to_lowercase()),
+ format!("{} storage proof overhead", P::SourceChain::NAME),
+ )?,
+ target_storage_proof_overhead: StorageProofOverheadMetric::new(
+ target_client.clone(),
+ format!("{}_storage_proof_overhead", P::TargetChain::NAME.to_lowercase()),
+ format!("{} storage proof overhead", P::TargetChain::NAME),
+ )?,
+ source_to_base_conversion_rate: P::SourceChain::TOKEN_ID
+ .map(|source_chain_token_id| {
+ crate::helpers::token_price_metric(source_chain_token_id).map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ target_to_base_conversion_rate: P::TargetChain::TOKEN_ID
+ .map(|target_chain_token_id| {
+ crate::helpers::token_price_metric(target_chain_token_id).map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ source_to_target_conversion_rate: P::SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME
+ .map(bp_runtime::storage_parameter_key)
+ .map(|key| {
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ target_client.clone(),
+ key,
+ format!(
+ "{}_{}_to_{}_conversion_rate",
+ P::TargetChain::NAME,
+ P::SourceChain::NAME,
+ P::TargetChain::NAME
+ ),
+ format!(
+ "{} to {} tokens conversion rate (used by {})",
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
+ P::TargetChain::NAME
+ ),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ target_to_source_conversion_rate: P::TARGET_TO_SOURCE_CONVERSION_RATE_PARAMETER_NAME
+ .map(bp_runtime::storage_parameter_key)
+ .map(|key| {
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ source_client.clone(),
+ key,
+ format!(
+ "{}_{}_to_{}_conversion_rate",
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
+ P::SourceChain::NAME
+ ),
+ format!(
+ "{} to {} tokens conversion rate (used by {})",
+ P::TargetChain::NAME,
+ P::SourceChain::NAME,
+ P::SourceChain::NAME
+ ),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ source_fee_multiplier: P::AT_SOURCE_TRANSACTION_PAYMENT_PALLET_NAME
+ .map(|pallet| bp_runtime::storage_value_key(pallet, NEXT_FEE_MULTIPLIER_VALUE_NAME))
+ .map(|key| {
+ log::trace!(target: "bridge", "{}_fee_multiplier", P::SourceChain::NAME);
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ source_client.clone(),
+ key,
+ format!("{}_fee_multiplier", P::SourceChain::NAME,),
+ format!("{} fee multiplier", P::SourceChain::NAME,),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ source_fee_multiplier_at_target: P::SOURCE_FEE_MULTIPLIER_PARAMETER_NAME
+ .map(bp_runtime::storage_parameter_key)
+ .map(|key| {
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ target_client.clone(),
+ key,
+ format!("{}_{}_fee_multiplier", P::TargetChain::NAME, P::SourceChain::NAME,),
+ format!(
+ "{} fee multiplier stored at {}",
+ P::SourceChain::NAME,
+ P::TargetChain::NAME,
+ ),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ target_fee_multiplier: P::AT_TARGET_TRANSACTION_PAYMENT_PALLET_NAME
+ .map(|pallet| bp_runtime::storage_value_key(pallet, NEXT_FEE_MULTIPLIER_VALUE_NAME))
+ .map(|key| {
+ log::trace!(target: "bridge", "{}_fee_multiplier", P::TargetChain::NAME);
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ target_client,
+ key,
+ format!("{}_fee_multiplier", P::TargetChain::NAME,),
+ format!("{} fee multiplier", P::TargetChain::NAME,),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ target_fee_multiplier_at_source: P::TARGET_FEE_MULTIPLIER_PARAMETER_NAME
+ .map(bp_runtime::storage_parameter_key)
+ .map(|key| {
+ FloatStorageValueMetric::new(
+ FixedU128OrOne::default(),
+ source_client,
+ key,
+ format!("{}_{}_fee_multiplier", P::SourceChain::NAME, P::TargetChain::NAME,),
+ format!(
+ "{} fee multiplier stored at {}",
+ P::TargetChain::NAME,
+ P::SourceChain::NAME,
+ ),
+ )
+ .map(Some)
+ })
+ .unwrap_or(Ok(None))?,
+ })
+}
+
+/// Add relay accounts balance metrics.
+pub async fn add_relay_balances_metrics<C: ChainWithBalances>(
+ client: Client<C>,
+ metrics: MetricsParams,
+ relay_account_id: Option<AccountIdOf<C>>,
+ messages_pallet_owner_account_id: Option<AccountIdOf<C>>,
+) -> anyhow::Result<MetricsParams>
+where
+ BalanceOf<C>: Into<u128> + std::fmt::Debug,
+{
+ if relay_account_id.is_none() && messages_pallet_owner_account_id.is_none() {
+ return Ok(metrics)
+ }
+
+ // if `tokenDecimals` is missing from system properties, we'll be using
+ let token_decimals = client
+ .token_decimals()
+ .await?
+ .map(|token_decimals| {
+ log::info!(target: "bridge", "Read `tokenDecimals` for {}: {}", C::NAME, token_decimals);
+ token_decimals
+ })
+ .unwrap_or_else(|| {
+ // turns out it is normal not to have this property - e.g. when polkadot binary is
+ // started using `polkadot-local` chain. Let's use minimal nominal here
+ log::info!(target: "bridge", "Using default (zero) `tokenDecimals` value for {}", C::NAME);
+ 0
+ });
+ let token_decimals = u32::try_from(token_decimals).map_err(|e| {
+ anyhow::format_err!(
+ "Token decimals value ({}) of {} doesn't fit into u32: {:?}",
+ token_decimals,
+ C::NAME,
+ e,
+ )
+ })?;
+ if let Some(relay_account_id) = relay_account_id {
+ let relay_account_balance_metric = FloatStorageValueMetric::new(
+ FreeAccountBalance::<C> { token_decimals, _phantom: Default::default() },
+ client.clone(),
+ C::account_info_storage_key(&relay_account_id),
+ format!("at_{}_relay_balance", C::NAME),
+ format!("Balance of the relay account at the {}", C::NAME),
+ )?;
+ relay_account_balance_metric.register_and_spawn(&metrics.registry)?;
+ }
+ if let Some(messages_pallet_owner_account_id) = messages_pallet_owner_account_id {
+ let pallet_owner_account_balance_metric = FloatStorageValueMetric::new(
+ FreeAccountBalance::<C> { token_decimals, _phantom: Default::default() },
+ client.clone(),
+ C::account_info_storage_key(&messages_pallet_owner_account_id),
+ format!("at_{}_messages_pallet_owner_balance", C::NAME),
+ format!("Balance of the messages pallet owner at the {}", C::NAME),
+ )?;
+ pallet_owner_account_balance_metric.register_and_spawn(&metrics.registry)?;
+ }
+ Ok(metrics)
+}
+
+/// Adapter for `FloatStorageValueMetric` to decode account free balance.
+#[derive(Clone, Debug)]
+struct FreeAccountBalance<C> {
+ token_decimals: u32,
+ _phantom: PhantomData<C>,
+}
+
+impl<C> FloatStorageValue for FreeAccountBalance<C>
+where
+ C: Chain,
+ BalanceOf<C>: Into<u128>,
+{
+ type Value = FixedU128;
+
+ fn decode(
+ &self,
+ maybe_raw_value: Option<StorageData>,
+ ) -> Result<Option<Self::Value>, SubstrateError> {
+ maybe_raw_value
+ .map(|raw_value| {
+ AccountInfo::<IndexOf<C>, AccountData<BalanceOf<C>>>::decode(&mut &raw_value.0[..])
+ .map_err(SubstrateError::ResponseParseFailed)
+ .map(|account_data| {
+ convert_to_token_balance(account_data.data.free.into(), self.token_decimals)
+ })
+ })
+ .transpose()
+ }
+}
+
+/// Convert from raw `u128` balance (nominated in smallest chain token units) to the float regular
+/// tokens value.
+fn convert_to_token_balance(balance: u128, token_decimals: u32) -> FixedU128 {
+ FixedU128::from_inner(balance.saturating_mul(FixedU128::DIV / 10u128.pow(token_decimals)))
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use frame_support::storage::generator::StorageValue;
+ use sp_core::storage::StorageKey;
+
+ #[test]
+ fn token_decimals_used_properly() {
+ let plancks = 425_000_000_000;
+ let token_decimals = 10;
+ let dots = convert_to_token_balance(plancks, token_decimals);
+ assert_eq!(dots, FixedU128::saturating_from_rational(425, 10));
+ }
+
+ #[test]
+ fn next_fee_multiplier_storage_key_is_correct() {
+ assert_eq!(
+ bp_runtime::storage_value_key("TransactionPayment", NEXT_FEE_MULTIPLIER_VALUE_NAME),
+ StorageKey(pallet_transaction_payment::NextFeeMultiplier::<rialto_runtime::Runtime>::storage_value_final_key().to_vec()),
+ );
+ }
+}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/messages_source.rs b/polkadot/bridges/relays/lib-substrate-relay/src/messages_source.rs
index 5f066296e7e71517838f1513e63511dba3eda635..77dd2aed05bcd81749d5ab27f68de56991d70fe2 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/messages_source.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/messages_source.rs
@@ -19,12 +19,19 @@
//! <BridgedName> chain.
use crate::{
- messages_lane::SubstrateMessageLane, messages_target::SubstrateMessagesReceivingProof,
+ messages_lane::{
+ MessageLaneAdapter, ReceiveMessagesDeliveryProofCallBuilder, SubstrateMessageLane,
+ },
+ messages_target::SubstrateMessagesDeliveryProof,
on_demand_headers::OnDemandHeadersRelay,
+ TransactionParams,
};
use async_trait::async_trait;
-use bp_messages::{LaneId, MessageNonce, UnrewardedRelayersState};
+use bp_messages::{
+ storage_keys::{operating_mode_key, outbound_lane_data_key},
+ LaneId, MessageNonce, OperatingMode, OutboundLaneData, UnrewardedRelayersState,
+};
use bridge_runtime_common::messages::{
source::FromBridgedChainMessagesDeliveryProof, target::FromBridgedChainMessagesProof,
};
@@ -39,15 +46,13 @@ use messages_relay::{
};
use num_traits::{Bounded, Zero};
use relay_substrate_client::{
- BalanceOf, BlockNumberOf, Chain, Client, Error as SubstrateError, HashOf, HeaderIdOf, HeaderOf,
- IndexOf,
-};
-use relay_utils::{relay_loop::Client as RelayClient, BlockNumberBase, HeaderId};
-use sp_core::Bytes;
-use sp_runtime::{
- traits::{AtLeast32BitUnsigned, Header as HeaderT},
- DeserializeOwned,
+ AccountIdOf, AccountKeyPairOf, BalanceOf, BlockNumberOf, Chain, ChainWithMessages, Client,
+ Error as SubstrateError, HashOf, HeaderIdOf, IndexOf, SignParam, TransactionEra,
+ TransactionSignScheme, UnsignedTransaction,
};
+use relay_utils::{relay_loop::Client as RelayClient, HeaderId};
+use sp_core::{Bytes, Pair};
+use sp_runtime::{traits::Header as HeaderT, DeserializeOwned};
use std::ops::RangeInclusive;
/// Intermediate message proof returned by the source Substrate node. Includes everything
@@ -57,30 +62,60 @@ pub type SubstrateMessagesProof<C> = (Weight, FromBridgedChainMessagesProof<Hash
/// Substrate client as Substrate messages source.
pub struct SubstrateMessagesSource<P: SubstrateMessageLane> {
- client: Client<P::SourceChain>,
- lane: P,
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
lane_id: LaneId,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::SourceTransactionSignScheme>>,
target_to_source_headers_relay: Option<OnDemandHeadersRelay<P::TargetChain>>,
}
impl<P: SubstrateMessageLane> SubstrateMessagesSource<P> {
/// Create new Substrate headers source.
pub fn new(
- client: Client<P::SourceChain>,
- lane: P,
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
lane_id: LaneId,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::SourceTransactionSignScheme>>,
target_to_source_headers_relay: Option<OnDemandHeadersRelay<P::TargetChain>>,
) -> Self {
- SubstrateMessagesSource { client, lane, lane_id, target_to_source_headers_relay }
+ SubstrateMessagesSource {
+ source_client,
+ target_client,
+ lane_id,
+ transaction_params,
+ target_to_source_headers_relay,
+ }
+ }
+
+ /// Read outbound lane state from the on-chain storage at given block.
+ async fn outbound_lane_data(
+ &self,
+ id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<Option<OutboundLaneData>, SubstrateError> {
+ self.source_client
+ .storage_value(
+ outbound_lane_data_key(
+ P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
+ &self.lane_id,
+ ),
+ Some(id.1),
+ )
+ .await
+ }
+
+ /// Ensure that the messages pallet at source chain is active.
+ async fn ensure_pallet_active(&self) -> Result<(), SubstrateError> {
+ ensure_messages_pallet_active::<P::SourceChain, P::TargetChain>(&self.source_client).await
}
}
impl<P: SubstrateMessageLane> Clone for SubstrateMessagesSource<P> {
fn clone(&self) -> Self {
Self {
- client: self.client.clone(),
- lane: self.lane.clone(),
+ source_client: self.source_client.clone(),
+ target_client: self.target_client.clone(),
lane_id: self.lane_id,
+ transaction_params: self.transaction_params.clone(),
target_to_source_headers_relay: self.target_to_source_headers_relay.clone(),
}
}
@@ -91,96 +126,71 @@ impl<P: SubstrateMessageLane> RelayClient for SubstrateMessagesSource<P> {
type Error = SubstrateError;
async fn reconnect(&mut self) -> Result<(), SubstrateError> {
- self.client.reconnect().await
+ self.source_client.reconnect().await?;
+ self.target_client.reconnect().await
}
}
#[async_trait]
-impl<P> SourceClient<P::MessageLane> for SubstrateMessagesSource<P>
+impl<P: SubstrateMessageLane> SourceClient<MessageLaneAdapter<P>> for SubstrateMessagesSource<P>
where
- P: SubstrateMessageLane,
- P::SourceChain: Chain<
- Hash = <P::MessageLane as MessageLane>::SourceHeaderHash,
- BlockNumber = <P::MessageLane as MessageLane>::SourceHeaderNumber,
- Balance = <P::MessageLane as MessageLane>::SourceChainBalance,
- >,
- BalanceOf<P::SourceChain>: Decode + Bounded,
- IndexOf<P::SourceChain>: DeserializeOwned,
- HashOf<P::SourceChain>: Copy,
- BlockNumberOf<P::SourceChain>: BlockNumberBase + Copy,
- HeaderOf<P::SourceChain>: DeserializeOwned,
- P::TargetChain: Chain<
- Hash = <P::MessageLane as MessageLane>::TargetHeaderHash,
- BlockNumber = <P::MessageLane as MessageLane>::TargetHeaderNumber,
- >,
-
- P::MessageLane: MessageLane<
- MessagesProof = SubstrateMessagesProof<P::SourceChain>,
- MessagesReceivingProof = SubstrateMessagesReceivingProof<P::TargetChain>,
- >,
- <P::MessageLane as MessageLane>::TargetHeaderNumber: Decode,
- <P::MessageLane as MessageLane>::TargetHeaderHash: Decode,
- <P::MessageLane as MessageLane>::SourceChainBalance: AtLeast32BitUnsigned,
+ AccountIdOf<P::SourceChain>:
+ From<<AccountKeyPairOf<P::SourceTransactionSignScheme> as Pair>::Public>,
+ P::SourceTransactionSignScheme: TransactionSignScheme<Chain = P::SourceChain>,
{
- async fn state(&self) -> Result<SourceClientState<P::MessageLane>, SubstrateError> {
+ async fn state(&self) -> Result<SourceClientState<MessageLaneAdapter<P>>, SubstrateError> {
// we can't continue to deliver confirmations if source node is out of sync, because
// it may have already received confirmations that we're going to deliver
- self.client.ensure_synced().await?;
-
- read_client_state::<
- _,
- <P::MessageLane as MessageLane>::TargetHeaderHash,
- <P::MessageLane as MessageLane>::TargetHeaderNumber,
- >(&self.client, P::BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE)
+ self.source_client.ensure_synced().await?;
+ // we can't relay confirmations if messages pallet at source chain is halted
+ self.ensure_pallet_active().await?;
+
+ read_client_state(
+ &self.source_client,
+ Some(&self.target_client),
+ P::TargetChain::BEST_FINALIZED_HEADER_ID_METHOD,
+ )
.await
}
async fn latest_generated_nonce(
&self,
- id: SourceHeaderIdOf<P::MessageLane>,
- ) -> Result<(SourceHeaderIdOf<P::MessageLane>, MessageNonce), SubstrateError> {
- let encoded_response = self
- .client
- .state_call(
- P::OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD.into(),
- Bytes(self.lane_id.encode()),
- Some(id.1),
- )
- .await?;
- let latest_generated_nonce: MessageNonce = Decode::decode(&mut &encoded_response.0[..])
- .map_err(SubstrateError::ResponseParseFailed)?;
+ id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<(SourceHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
+ // lane data missing from the storage is fine until first message is sent
+ let latest_generated_nonce = self
+ .outbound_lane_data(id)
+ .await?
+ .map(|data| data.latest_generated_nonce)
+ .unwrap_or(0);
Ok((id, latest_generated_nonce))
}
async fn latest_confirmed_received_nonce(
&self,
- id: SourceHeaderIdOf<P::MessageLane>,
- ) -> Result<(SourceHeaderIdOf<P::MessageLane>, MessageNonce), SubstrateError> {
- let encoded_response = self
- .client
- .state_call(
- P::OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD.into(),
- Bytes(self.lane_id.encode()),
- Some(id.1),
- )
- .await?;
- let latest_received_nonce: MessageNonce = Decode::decode(&mut &encoded_response.0[..])
- .map_err(SubstrateError::ResponseParseFailed)?;
+ id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<(SourceHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
+ // lane data missing from the storage is fine until first message is sent
+ let latest_received_nonce = self
+ .outbound_lane_data(id)
+ .await?
+ .map(|data| data.latest_received_nonce)
+ .unwrap_or(0);
Ok((id, latest_received_nonce))
}
async fn generated_message_details(
&self,
- id: SourceHeaderIdOf<P::MessageLane>,
+ id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
nonces: RangeInclusive<MessageNonce>,
) -> Result<
- MessageDetailsMap<<P::MessageLane as MessageLane>::SourceChainBalance>,
+ MessageDetailsMap<<MessageLaneAdapter<P> as MessageLane>::SourceChainBalance>,
SubstrateError,
> {
let encoded_response = self
- .client
+ .source_client
.state_call(
- P::OUTBOUND_LANE_MESSAGE_DETAILS_METHOD.into(),
+ P::TargetChain::TO_CHAIN_MESSAGE_DETAILS_METHOD.into(),
Bytes((self.lane_id, nonces.start(), nonces.end()).encode()),
Some(id.1),
)
@@ -195,14 +205,14 @@ where
async fn prove_messages(
&self,
- id: SourceHeaderIdOf<P::MessageLane>,
+ id: SourceHeaderIdOf<MessageLaneAdapter<P>>,
nonces: RangeInclusive<MessageNonce>,
proof_parameters: MessageProofParameters,
) -> Result<
(
- SourceHeaderIdOf<P::MessageLane>,
+ SourceHeaderIdOf<MessageLaneAdapter<P>>,
RangeInclusive<MessageNonce>,
- <P::MessageLane as MessageLane>::MessagesProof,
+ <MessageLaneAdapter<P> as MessageLane>::MessagesProof,
),
SubstrateError,
> {
@@ -210,8 +220,8 @@ where
Vec::with_capacity(nonces.end().saturating_sub(*nonces.start()) as usize + 1);
let mut message_nonce = *nonces.start();
while message_nonce <= *nonces.end() {
- let message_key = pallet_bridge_messages::storage_keys::message_key(
- P::MESSAGE_PALLET_NAME_AT_SOURCE,
+ let message_key = bp_messages::storage_keys::message_key(
+ P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
message_nonce,
);
@@ -219,13 +229,18 @@ where
message_nonce += 1;
}
if proof_parameters.outbound_state_proof_required {
- storage_keys.push(pallet_bridge_messages::storage_keys::outbound_lane_data_key(
- P::MESSAGE_PALLET_NAME_AT_SOURCE,
+ storage_keys.push(bp_messages::storage_keys::outbound_lane_data_key(
+ P::TargetChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
));
}
- let proof = self.client.prove_storage(storage_keys, id.1).await?.iter_nodes().collect();
+ let proof = self
+ .source_client
+ .prove_storage(storage_keys, id.1)
+ .await?
+ .iter_nodes()
+ .collect();
let proof = FromBridgedChainMessagesProof {
bridged_header_hash: id.1,
storage_proof: proof,
@@ -238,19 +253,26 @@ where
async fn submit_messages_receiving_proof(
&self,
- generated_at_block: TargetHeaderIdOf<P::MessageLane>,
- proof: <P::MessageLane as MessageLane>::MessagesReceivingProof,
+ _generated_at_block: TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ proof: <MessageLaneAdapter<P> as MessageLane>::MessagesReceivingProof,
) -> Result<(), SubstrateError> {
- let lane = self.lane.clone();
- self.client
+ let genesis_hash = *self.source_client.genesis_hash();
+ let transaction_params = self.transaction_params.clone();
+ let (spec_version, transaction_version) =
+ self.source_client.simple_runtime_version().await?;
+ self.source_client
.submit_signed_extrinsic(
- self.lane.source_transactions_author(),
+ self.transaction_params.signer.public().into(),
move |best_block_id, transaction_nonce| {
- lane.make_messages_receiving_proof_transaction(
+ make_messages_delivery_proof_transaction::<P>(
+ spec_version,
+ transaction_version,
+ &genesis_hash,
+ &transaction_params,
best_block_id,
transaction_nonce,
- generated_at_block,
proof,
+ true,
)
},
)
@@ -258,7 +280,7 @@ where
Ok(())
}
- async fn require_target_header_on_source(&self, id: TargetHeaderIdOf<P::MessageLane>) {
+ async fn require_target_header_on_source(&self, id: TargetHeaderIdOf<MessageLaneAdapter<P>>) {
if let Some(ref target_to_source_headers_relay) = self.target_to_source_headers_relay {
target_to_source_headers_relay.require_finalized_header(id).await;
}
@@ -266,26 +288,89 @@ where
async fn estimate_confirmation_transaction(
&self,
- ) -> <P::MessageLane as MessageLane>::SourceChainBalance {
- self.client
- .estimate_extrinsic_fee(self.lane.make_messages_receiving_proof_transaction(
+ ) -> <MessageLaneAdapter<P> as MessageLane>::SourceChainBalance {
+ let runtime_version = match self.source_client.runtime_version().await {
+ Ok(v) => v,
+ Err(_) => return BalanceOf::<P::SourceChain>::max_value(),
+ };
+ async {
+ let dummy_tx = make_messages_delivery_proof_transaction::<P>(
+ runtime_version.spec_version,
+ runtime_version.transaction_version,
+ self.source_client.genesis_hash(),
+ &self.transaction_params,
HeaderId(Default::default(), Default::default()),
Zero::zero(),
- HeaderId(Default::default(), Default::default()),
prepare_dummy_messages_delivery_proof::<P::SourceChain, P::TargetChain>(),
- ))
- .await
- .map(|fee| fee.inclusion_fee())
- .unwrap_or_else(|_| BalanceOf::<P::SourceChain>::max_value())
+ false,
+ )?;
+ self.source_client
+ .estimate_extrinsic_fee(dummy_tx)
+ .await
+ .map(|fee| fee.inclusion_fee())
+ }
+ .await
+ .unwrap_or_else(|_| BalanceOf::<P::SourceChain>::max_value())
+ }
+}
+
+/// Ensure that the messages pallet at source chain is active.
+pub(crate) async fn ensure_messages_pallet_active<AtChain, WithChain>(
+ client: &Client<AtChain>,
+) -> Result<(), SubstrateError>
+where
+ AtChain: ChainWithMessages,
+ WithChain: ChainWithMessages,
+{
+ let operating_mode = client
+ .storage_value(operating_mode_key(WithChain::WITH_CHAIN_MESSAGES_PALLET_NAME), None)
+ .await?;
+ let is_halted = operating_mode == Some(OperatingMode::Halted);
+ if is_halted {
+ Err(SubstrateError::BridgePalletIsHalted)
+ } else {
+ Ok(())
}
}
+/// Make messages delivery proof transaction from given proof.
+#[allow(clippy::too_many_arguments)]
+fn make_messages_delivery_proof_transaction<P: SubstrateMessageLane>(
+ spec_version: u32,
+ transaction_version: u32,
+ source_genesis_hash: &HashOf<P::SourceChain>,
+ source_transaction_params: &TransactionParams<AccountKeyPairOf<P::SourceTransactionSignScheme>>,
+ source_best_block_id: HeaderIdOf<P::SourceChain>,
+ transaction_nonce: IndexOf<P::SourceChain>,
+ proof: SubstrateMessagesDeliveryProof<P::TargetChain>,
+ trace_call: bool,
+) -> Result<Bytes, SubstrateError>
+where
+ P::SourceTransactionSignScheme: TransactionSignScheme<Chain = P::SourceChain>,
+{
+ let call =
+ P::ReceiveMessagesDeliveryProofCallBuilder::build_receive_messages_delivery_proof_call(
+ proof, trace_call,
+ );
+ Ok(Bytes(
+ P::SourceTransactionSignScheme::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: *source_genesis_hash,
+ signer: source_transaction_params.signer.clone(),
+ era: TransactionEra::new(source_best_block_id, source_transaction_params.mortality),
+ unsigned: UnsignedTransaction::new(call.into(), transaction_nonce),
+ })?
+ .encode(),
+ ))
+}
+
/// Prepare 'dummy' messages delivery proof that will compose the delivery confirmation transaction.
///
/// We don't care about proof actually being the valid proof, because its validity doesn't
/// affect the call weight - we only care about its size.
fn prepare_dummy_messages_delivery_proof<SC: Chain, TC: Chain>(
-) -> SubstrateMessagesReceivingProof<TC> {
+) -> SubstrateMessagesDeliveryProof<TC> {
let single_message_confirmation_size = bp_messages::InboundLaneData::<()>::encoded_size_hint(
SC::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
1,
@@ -312,19 +397,19 @@ fn prepare_dummy_messages_delivery_proof<SC: Chain, TC: Chain>(
/// This function assumes that the chain that is followed by the `self_client` has
/// bridge GRANDPA pallet deployed and it provides `best_finalized_header_id_method_name`
/// runtime API to read the best finalized Bridged chain header.
-pub async fn read_client_state<SelfChain, BridgedHeaderHash, BridgedHeaderNumber>(
+///
+/// If `peer_client` is `None`, the value of `actual_best_finalized_peer_at_best_self` will
+/// always match the `best_finalized_peer_at_best_self`.
+pub async fn read_client_state<SelfChain, PeerChain>(
self_client: &Client<SelfChain>,
+ peer_client: Option<&Client<PeerChain>>,
best_finalized_header_id_method_name: &str,
-) -> Result<
- ClientState<HeaderIdOf<SelfChain>, HeaderId<BridgedHeaderHash, BridgedHeaderNumber>>,
- SubstrateError,
->
+) -> Result<ClientState<HeaderIdOf<SelfChain>, HeaderIdOf<PeerChain>>, SubstrateError>
where
SelfChain: Chain,
SelfChain::Header: DeserializeOwned,
SelfChain::Index: DeserializeOwned,
- BridgedHeaderHash: Decode,
- BridgedHeaderNumber: Decode,
+ PeerChain: Chain,
{
// let's read our state first: we need best finalized header hash on **this** chain
let self_best_finalized_header_hash = self_client.best_finalized_header_hash().await?;
@@ -346,16 +431,27 @@ where
Some(self_best_hash),
)
.await?;
- let decoded_best_finalized_peer_on_self: (BridgedHeaderNumber, BridgedHeaderHash) =
+ let decoded_best_finalized_peer_on_self: (BlockNumberOf<PeerChain>, HashOf<PeerChain>) =
Decode::decode(&mut &encoded_best_finalized_peer_on_self.0[..])
.map_err(SubstrateError::ResponseParseFailed)?;
let peer_on_self_best_finalized_id =
HeaderId(decoded_best_finalized_peer_on_self.0, decoded_best_finalized_peer_on_self.1);
+ // read actual header, matching the `peer_on_self_best_finalized_id` from the peer chain
+ let actual_peer_on_self_best_finalized_id = match peer_client {
+ Some(peer_client) => {
+ let actual_peer_on_self_best_finalized =
+ peer_client.header_by_number(peer_on_self_best_finalized_id.0).await?;
+ HeaderId(peer_on_self_best_finalized_id.0, actual_peer_on_self_best_finalized.hash())
+ },
+ None => peer_on_self_best_finalized_id,
+ };
+
Ok(ClientState {
best_self: self_best_id,
best_finalized_self: self_best_finalized_id,
best_finalized_peer_at_best_self: peer_on_self_best_finalized_id,
+ actual_best_finalized_peer_at_best_self: actual_peer_on_self_best_finalized_id,
})
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/messages_target.rs b/polkadot/bridges/relays/lib-substrate-relay/src/messages_target.rs
index eafc6bd3fc5f7efac68b93fbf16a7860313fc5b6..869a1d280282b8f298e95c4afa959829c749b036 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/messages_target.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/messages_target.rs
@@ -19,18 +19,22 @@
//! <BridgedName> chain.
use crate::{
- messages_lane::{StandaloneMessagesMetrics, SubstrateMessageLane},
- messages_source::{read_client_state, SubstrateMessagesProof},
+ messages_lane::{MessageLaneAdapter, ReceiveMessagesProofCallBuilder, SubstrateMessageLane},
+ messages_metrics::StandaloneMessagesMetrics,
+ messages_source::{ensure_messages_pallet_active, read_client_state, SubstrateMessagesProof},
on_demand_headers::OnDemandHeadersRelay,
+ TransactionParams,
};
use async_trait::async_trait;
-use bp_messages::{LaneId, MessageNonce, UnrewardedRelayersState};
-
+use bp_messages::{
+ storage_keys::inbound_lane_data_key, total_unrewarded_messages, InboundLaneData, LaneId,
+ MessageNonce, UnrewardedRelayersState,
+};
use bridge_runtime_common::messages::{
source::FromBridgedChainMessagesDeliveryProof, target::FromBridgedChainMessagesProof,
};
-use codec::{Decode, Encode};
+use codec::Encode;
use frame_support::weights::{Weight, WeightToFeePolynomial};
use messages_relay::{
message_lane::{MessageLane, SourceHeaderIdOf, TargetHeaderIdOf},
@@ -38,23 +42,26 @@ use messages_relay::{
};
use num_traits::{Bounded, Zero};
use relay_substrate_client::{
- BalanceOf, BlockNumberOf, Chain, Client, Error as SubstrateError, HashOf, HeaderOf, IndexOf,
- WeightToFeeOf,
+ AccountIdOf, AccountKeyPairOf, BalanceOf, Chain, ChainWithMessages, Client,
+ Error as SubstrateError, HashOf, HeaderIdOf, IndexOf, SignParam, TransactionEra,
+ TransactionSignScheme, UnsignedTransaction, WeightToFeeOf,
};
-use relay_utils::{relay_loop::Client as RelayClient, BlockNumberBase, HeaderId};
-use sp_core::Bytes;
-use sp_runtime::{traits::Saturating, DeserializeOwned, FixedPointNumber, FixedU128};
-use std::{convert::TryFrom, ops::RangeInclusive};
+use relay_utils::{relay_loop::Client as RelayClient, HeaderId};
+use sp_core::{Bytes, Pair};
+use sp_runtime::{traits::Saturating, FixedPointNumber, FixedU128};
+use std::{collections::VecDeque, convert::TryFrom, ops::RangeInclusive};
/// Message receiving proof returned by the target Substrate node.
-pub type SubstrateMessagesReceivingProof<C> =
+pub type SubstrateMessagesDeliveryProof<C> =
(UnrewardedRelayersState, FromBridgedChainMessagesDeliveryProof<HashOf<C>>);
/// Substrate client as Substrate messages target.
pub struct SubstrateMessagesTarget<P: SubstrateMessageLane> {
- client: Client<P::TargetChain>,
- lane: P,
+ target_client: Client<P::TargetChain>,
+ source_client: Client<P::SourceChain>,
lane_id: LaneId,
+ relayer_id_at_source: AccountIdOf<P::SourceChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::TargetTransactionSignScheme>>,
metric_values: StandaloneMessagesMetrics<P::SourceChain, P::TargetChain>,
source_to_target_headers_relay: Option<OnDemandHeadersRelay<P::SourceChain>>,
}
@@ -62,28 +69,55 @@ pub struct SubstrateMessagesTarget<P: SubstrateMessageLane> {
impl<P: SubstrateMessageLane> SubstrateMessagesTarget<P> {
/// Create new Substrate headers target.
pub fn new(
- client: Client<P::TargetChain>,
- lane: P,
+ target_client: Client<P::TargetChain>,
+ source_client: Client<P::SourceChain>,
lane_id: LaneId,
+ relayer_id_at_source: AccountIdOf<P::SourceChain>,
+ transaction_params: TransactionParams<AccountKeyPairOf<P::TargetTransactionSignScheme>>,
metric_values: StandaloneMessagesMetrics<P::SourceChain, P::TargetChain>,
source_to_target_headers_relay: Option<OnDemandHeadersRelay<P::SourceChain>>,
) -> Self {
SubstrateMessagesTarget {
- client,
- lane,
+ target_client,
+ source_client,
lane_id,
+ relayer_id_at_source,
+ transaction_params,
metric_values,
source_to_target_headers_relay,
}
}
+
+ /// Read inbound lane state from the on-chain storage at given block.
+ async fn inbound_lane_data(
+ &self,
+ id: TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<Option<InboundLaneData<AccountIdOf<P::SourceChain>>>, SubstrateError> {
+ self.target_client
+ .storage_value(
+ inbound_lane_data_key(
+ P::SourceChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
+ &self.lane_id,
+ ),
+ Some(id.1),
+ )
+ .await
+ }
+
+ /// Ensure that the messages pallet at target chain is active.
+ async fn ensure_pallet_active(&self) -> Result<(), SubstrateError> {
+ ensure_messages_pallet_active::<P::TargetChain, P::SourceChain>(&self.target_client).await
+ }
}
impl<P: SubstrateMessageLane> Clone for SubstrateMessagesTarget<P> {
fn clone(&self) -> Self {
Self {
- client: self.client.clone(),
- lane: self.lane.clone(),
+ target_client: self.target_client.clone(),
+ source_client: self.source_client.clone(),
lane_id: self.lane_id,
+ relayer_id_at_source: self.relayer_id_at_source.clone(),
+ transaction_params: self.transaction_params.clone(),
metric_values: self.metric_values.clone(),
source_to_target_headers_relay: self.source_to_target_headers_relay.clone(),
}
@@ -95,115 +129,98 @@ impl<P: SubstrateMessageLane> RelayClient for SubstrateMessagesTarget<P> {
type Error = SubstrateError;
async fn reconnect(&mut self) -> Result<(), SubstrateError> {
- self.client.reconnect().await
+ self.target_client.reconnect().await?;
+ self.source_client.reconnect().await
}
}
#[async_trait]
-impl<P> TargetClient<P::MessageLane> for SubstrateMessagesTarget<P>
+impl<P: SubstrateMessageLane> TargetClient<MessageLaneAdapter<P>> for SubstrateMessagesTarget<P>
where
- P: SubstrateMessageLane,
- P::SourceChain: Chain<
- Hash = <P::MessageLane as MessageLane>::SourceHeaderHash,
- BlockNumber = <P::MessageLane as MessageLane>::SourceHeaderNumber,
- Balance = <P::MessageLane as MessageLane>::SourceChainBalance,
- >,
- BalanceOf<P::SourceChain>: TryFrom<BalanceOf<P::TargetChain>> + Bounded,
- P::TargetChain: Chain<
- Hash = <P::MessageLane as MessageLane>::TargetHeaderHash,
- BlockNumber = <P::MessageLane as MessageLane>::TargetHeaderNumber,
- >,
- IndexOf<P::TargetChain>: DeserializeOwned,
- HashOf<P::TargetChain>: Copy,
- BlockNumberOf<P::TargetChain>: Copy,
- HeaderOf<P::TargetChain>: DeserializeOwned,
- BlockNumberOf<P::TargetChain>: BlockNumberBase,
- P::MessageLane: MessageLane<
- MessagesProof = SubstrateMessagesProof<P::SourceChain>,
- MessagesReceivingProof = SubstrateMessagesReceivingProof<P::TargetChain>,
- >,
- <P::MessageLane as MessageLane>::SourceHeaderNumber: Decode,
- <P::MessageLane as MessageLane>::SourceHeaderHash: Decode,
+ AccountIdOf<P::TargetChain>:
+ From<<AccountKeyPairOf<P::TargetTransactionSignScheme> as Pair>::Public>,
+ P::TargetTransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
+ BalanceOf<P::SourceChain>: TryFrom<BalanceOf<P::TargetChain>>,
{
- async fn state(&self) -> Result<TargetClientState<P::MessageLane>, SubstrateError> {
+ async fn state(&self) -> Result<TargetClientState<MessageLaneAdapter<P>>, SubstrateError> {
// we can't continue to deliver messages if target node is out of sync, because
// it may have already received (some of) messages that we're going to deliver
- self.client.ensure_synced().await?;
-
- read_client_state::<
- _,
- <P::MessageLane as MessageLane>::SourceHeaderHash,
- <P::MessageLane as MessageLane>::SourceHeaderNumber,
- >(&self.client, P::BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET)
+ self.target_client.ensure_synced().await?;
+ // we can't relay messages if messages pallet at target chain is halted
+ self.ensure_pallet_active().await?;
+
+ read_client_state(
+ &self.target_client,
+ Some(&self.source_client),
+ P::SourceChain::BEST_FINALIZED_HEADER_ID_METHOD,
+ )
.await
}
async fn latest_received_nonce(
&self,
- id: TargetHeaderIdOf<P::MessageLane>,
- ) -> Result<(TargetHeaderIdOf<P::MessageLane>, MessageNonce), SubstrateError> {
- let encoded_response = self
- .client
- .state_call(
- P::INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD.into(),
- Bytes(self.lane_id.encode()),
- Some(id.1),
- )
- .await?;
- let latest_received_nonce: MessageNonce = Decode::decode(&mut &encoded_response.0[..])
- .map_err(SubstrateError::ResponseParseFailed)?;
+ id: TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<(TargetHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
+ // lane data missing from the storage is fine until first message is received
+ let latest_received_nonce = self
+ .inbound_lane_data(id)
+ .await?
+ .map(|data| data.last_delivered_nonce())
+ .unwrap_or(0);
Ok((id, latest_received_nonce))
}
async fn latest_confirmed_received_nonce(
&self,
- id: TargetHeaderIdOf<P::MessageLane>,
- ) -> Result<(TargetHeaderIdOf<P::MessageLane>, MessageNonce), SubstrateError> {
- let encoded_response = self
- .client
- .state_call(
- P::INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD.into(),
- Bytes(self.lane_id.encode()),
- Some(id.1),
- )
- .await?;
- let latest_received_nonce: MessageNonce = Decode::decode(&mut &encoded_response.0[..])
- .map_err(SubstrateError::ResponseParseFailed)?;
- Ok((id, latest_received_nonce))
+ id: TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<(TargetHeaderIdOf<MessageLaneAdapter<P>>, MessageNonce), SubstrateError> {
+ // lane data missing from the storage is fine until first message is received
+ let last_confirmed_nonce = self
+ .inbound_lane_data(id)
+ .await?
+ .map(|data| data.last_confirmed_nonce)
+ .unwrap_or(0);
+ Ok((id, last_confirmed_nonce))
}
async fn unrewarded_relayers_state(
&self,
- id: TargetHeaderIdOf<P::MessageLane>,
- ) -> Result<(TargetHeaderIdOf<P::MessageLane>, UnrewardedRelayersState), SubstrateError> {
- let encoded_response = self
- .client
- .state_call(
- P::INBOUND_LANE_UNREWARDED_RELAYERS_STATE.into(),
- Bytes(self.lane_id.encode()),
- Some(id.1),
- )
- .await?;
- let unrewarded_relayers_state: UnrewardedRelayersState =
- Decode::decode(&mut &encoded_response.0[..])
- .map_err(SubstrateError::ResponseParseFailed)?;
+ id: TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ ) -> Result<(TargetHeaderIdOf<MessageLaneAdapter<P>>, UnrewardedRelayersState), SubstrateError>
+ {
+ let relayers = self
+ .inbound_lane_data(id)
+ .await?
+ .map(|data| data.relayers)
+ .unwrap_or_else(|| VecDeque::new());
+ let unrewarded_relayers_state = bp_messages::UnrewardedRelayersState {
+ unrewarded_relayer_entries: relayers.len() as _,
+ messages_in_oldest_entry: relayers
+ .front()
+ .map(|entry| 1 + entry.messages.end - entry.messages.begin)
+ .unwrap_or(0),
+ total_messages: total_unrewarded_messages(&relayers).unwrap_or(MessageNonce::MAX),
+ };
Ok((id, unrewarded_relayers_state))
}
async fn prove_messages_receiving(
&self,
- id: TargetHeaderIdOf<P::MessageLane>,
+ id: TargetHeaderIdOf<MessageLaneAdapter<P>>,
) -> Result<
- (TargetHeaderIdOf<P::MessageLane>, <P::MessageLane as MessageLane>::MessagesReceivingProof),
+ (
+ TargetHeaderIdOf<MessageLaneAdapter<P>>,
+ <MessageLaneAdapter<P> as MessageLane>::MessagesReceivingProof,
+ ),
SubstrateError,
> {
let (id, relayers_state) = self.unrewarded_relayers_state(id).await?;
- let inbound_data_key = pallet_bridge_messages::storage_keys::inbound_lane_data_key(
- P::MESSAGE_PALLET_NAME_AT_TARGET,
+ let inbound_data_key = bp_messages::storage_keys::inbound_lane_data_key(
+ P::SourceChain::WITH_CHAIN_MESSAGES_PALLET_NAME,
&self.lane_id,
);
let proof = self
- .client
+ .target_client
.prove_storage(vec![inbound_data_key], id.1)
.await?
.iter_nodes()
@@ -218,22 +235,31 @@ where
async fn submit_messages_proof(
&self,
- generated_at_header: SourceHeaderIdOf<P::MessageLane>,
+ _generated_at_header: SourceHeaderIdOf<MessageLaneAdapter<P>>,
nonces: RangeInclusive<MessageNonce>,
- proof: <P::MessageLane as MessageLane>::MessagesProof,
+ proof: <MessageLaneAdapter<P> as MessageLane>::MessagesProof,
) -> Result<RangeInclusive<MessageNonce>, SubstrateError> {
- let lane = self.lane.clone();
+ let genesis_hash = *self.target_client.genesis_hash();
+ let transaction_params = self.transaction_params.clone();
+ let relayer_id_at_source = self.relayer_id_at_source.clone();
let nonces_clone = nonces.clone();
- self.client
+ let (spec_version, transaction_version) =
+ self.target_client.simple_runtime_version().await?;
+ self.target_client
.submit_signed_extrinsic(
- self.lane.target_transactions_author(),
+ self.transaction_params.signer.public().into(),
move |best_block_id, transaction_nonce| {
- lane.make_messages_delivery_transaction(
+ make_messages_delivery_transaction::<P>(
+ spec_version,
+ transaction_version,
+ &genesis_hash,
+ &transaction_params,
best_block_id,
transaction_nonce,
- generated_at_header,
+ relayer_id_at_source,
nonces_clone,
proof,
+ true,
)
},
)
@@ -241,7 +267,7 @@ where
Ok(nonces)
}
- async fn require_source_header_on_target(&self, id: SourceHeaderIdOf<P::MessageLane>) {
+ async fn require_source_header_on_target(&self, id: SourceHeaderIdOf<MessageLaneAdapter<P>>) {
if let Some(ref source_to_target_headers_relay) = self.source_to_target_headers_relay {
source_to_target_headers_relay.require_finalized_header(id).await;
}
@@ -253,7 +279,7 @@ where
total_prepaid_nonces: MessageNonce,
total_dispatch_weight: Weight,
total_size: u32,
- ) -> Result<<P::MessageLane as MessageLane>::SourceChainBalance, SubstrateError> {
+ ) -> Result<<MessageLaneAdapter<P> as MessageLane>::SourceChainBalance, SubstrateError> {
let conversion_rate =
self.metric_values.target_to_source_conversion_rate().await.ok_or_else(|| {
SubstrateError::Custom(format!(
@@ -263,19 +289,26 @@ where
))
})?;
+ let (spec_version, transaction_version) =
+ self.target_client.simple_runtime_version().await?;
// Prepare 'dummy' delivery transaction - we only care about its length and dispatch weight.
- let delivery_tx = self.lane.make_messages_delivery_transaction(
+ let delivery_tx = make_messages_delivery_transaction::<P>(
+ spec_version,
+ transaction_version,
+ self.target_client.genesis_hash(),
+ &self.transaction_params,
HeaderId(Default::default(), Default::default()),
Zero::zero(),
- HeaderId(Default::default(), Default::default()),
+ self.relayer_id_at_source.clone(),
nonces.clone(),
prepare_dummy_messages_proof::<P::SourceChain>(
nonces.clone(),
total_dispatch_weight,
total_size,
),
- );
- let delivery_tx_fee = self.client.estimate_extrinsic_fee(delivery_tx).await?;
+ false,
+ )?;
+ let delivery_tx_fee = self.target_client.estimate_extrinsic_fee(delivery_tx).await?;
let inclusion_fee_in_target_tokens = delivery_tx_fee.inclusion_fee();
// The pre-dispatch cost of delivery transaction includes additional fee to cover dispatch
@@ -297,23 +330,29 @@ where
let expected_refund_in_target_tokens = if total_prepaid_nonces != 0 {
const WEIGHT_DIFFERENCE: Weight = 100;
+ let (spec_version, transaction_version) =
+ self.target_client.simple_runtime_version().await?;
let larger_dispatch_weight = total_dispatch_weight.saturating_add(WEIGHT_DIFFERENCE);
- let larger_delivery_tx_fee = self
- .client
- .estimate_extrinsic_fee(self.lane.make_messages_delivery_transaction(
- HeaderId(Default::default(), Default::default()),
- Zero::zero(),
- HeaderId(Default::default(), Default::default()),
+ let dummy_tx = make_messages_delivery_transaction::<P>(
+ spec_version,
+ transaction_version,
+ self.target_client.genesis_hash(),
+ &self.transaction_params,
+ HeaderId(Default::default(), Default::default()),
+ Zero::zero(),
+ self.relayer_id_at_source.clone(),
+ nonces.clone(),
+ prepare_dummy_messages_proof::<P::SourceChain>(
nonces.clone(),
- prepare_dummy_messages_proof::<P::SourceChain>(
- nonces.clone(),
- larger_dispatch_weight,
- total_size,
- ),
- ))
- .await?;
+ larger_dispatch_weight,
+ total_size,
+ ),
+ false,
+ )?;
+ let larger_delivery_tx_fee =
+ self.target_client.estimate_extrinsic_fee(dummy_tx).await?;
- compute_prepaid_messages_refund::<P>(
+ compute_prepaid_messages_refund::<P::TargetChain>(
total_prepaid_nonces,
compute_fee_multiplier::<P::TargetChain>(
delivery_tx_fee.adjusted_weight_fee,
@@ -359,6 +398,45 @@ where
}
}
+/// Make messages delivery transaction from given proof.
+#[allow(clippy::too_many_arguments)]
+fn make_messages_delivery_transaction<P: SubstrateMessageLane>(
+ spec_version: u32,
+ transaction_version: u32,
+ target_genesis_hash: &HashOf<P::TargetChain>,
+ target_transaction_params: &TransactionParams<AccountKeyPairOf<P::TargetTransactionSignScheme>>,
+ target_best_block_id: HeaderIdOf<P::TargetChain>,
+ transaction_nonce: IndexOf<P::TargetChain>,
+ relayer_id_at_source: AccountIdOf<P::SourceChain>,
+ nonces: RangeInclusive<MessageNonce>,
+ proof: SubstrateMessagesProof<P::SourceChain>,
+ trace_call: bool,
+) -> Result<Bytes, SubstrateError>
+where
+ P::TargetTransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
+{
+ let messages_count = nonces.end() - nonces.start() + 1;
+ let dispatch_weight = proof.0;
+ let call = P::ReceiveMessagesProofCallBuilder::build_receive_messages_proof_call(
+ relayer_id_at_source,
+ proof,
+ messages_count as _,
+ dispatch_weight,
+ trace_call,
+ );
+ Ok(Bytes(
+ P::TargetTransactionSignScheme::sign_transaction(SignParam {
+ spec_version,
+ transaction_version,
+ genesis_hash: *target_genesis_hash,
+ signer: target_transaction_params.signer.clone(),
+ era: TransactionEra::new(target_best_block_id, target_transaction_params.mortality),
+ unsigned: UnsignedTransaction::new(call.into(), transaction_nonce),
+ })?
+ .encode(),
+ ))
+}
+
/// Prepare 'dummy' messages proof that will compose the delivery transaction.
///
/// We don't care about proof actually being the valid proof, because its validity doesn't
@@ -425,80 +503,20 @@ fn compute_fee_multiplier<C: Chain>(
/// Compute fee that will be refunded to the relayer because dispatch of `total_prepaid_nonces`
/// messages has been paid at the source chain.
-fn compute_prepaid_messages_refund<P: SubstrateMessageLane>(
+fn compute_prepaid_messages_refund<C: ChainWithMessages>(
total_prepaid_nonces: MessageNonce,
fee_multiplier: FixedU128,
-) -> BalanceOf<P::TargetChain> {
- fee_multiplier.saturating_mul_int(WeightToFeeOf::<P::TargetChain>::calc(
- &P::PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN.saturating_mul(total_prepaid_nonces),
+) -> BalanceOf<C> {
+ fee_multiplier.saturating_mul_int(WeightToFeeOf::<C>::calc(
+ &C::PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN.saturating_mul(total_prepaid_nonces),
))
}
#[cfg(test)]
mod tests {
use super::*;
- use relay_rococo_client::{Rococo, SigningParams as RococoSigningParams};
- use relay_wococo_client::{SigningParams as WococoSigningParams, Wococo};
-
- #[derive(Clone)]
- struct TestSubstrateMessageLane;
-
- impl SubstrateMessageLane for TestSubstrateMessageLane {
- type MessageLane = crate::messages_lane::SubstrateMessageLaneToSubstrate<
- Rococo,
- RococoSigningParams,
- Wococo,
- WococoSigningParams,
- >;
-
- const OUTBOUND_LANE_MESSAGE_DETAILS_METHOD: &'static str = "";
- const OUTBOUND_LANE_LATEST_GENERATED_NONCE_METHOD: &'static str = "";
- const OUTBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str = "";
-
- const INBOUND_LANE_LATEST_RECEIVED_NONCE_METHOD: &'static str = "";
- const INBOUND_LANE_LATEST_CONFIRMED_NONCE_METHOD: &'static str = "";
- const INBOUND_LANE_UNREWARDED_RELAYERS_STATE: &'static str = "";
-
- const BEST_FINALIZED_SOURCE_HEADER_ID_AT_TARGET: &'static str = "";
- const BEST_FINALIZED_TARGET_HEADER_ID_AT_SOURCE: &'static str = "";
-
- const MESSAGE_PALLET_NAME_AT_SOURCE: &'static str = "";
- const MESSAGE_PALLET_NAME_AT_TARGET: &'static str = "";
-
- const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN: Weight = 100_000;
-
- type SourceChain = Rococo;
- type TargetChain = Wococo;
-
- fn source_transactions_author(&self) -> bp_rococo::AccountId {
- unreachable!()
- }
-
- fn make_messages_receiving_proof_transaction(
- &self,
- _best_block_id: SourceHeaderIdOf<Self::MessageLane>,
- _transaction_nonce: IndexOf<Rococo>,
- _generated_at_block: TargetHeaderIdOf<Self::MessageLane>,
- _proof: <Self::MessageLane as MessageLane>::MessagesReceivingProof,
- ) -> Bytes {
- unreachable!()
- }
-
- fn target_transactions_author(&self) -> bp_wococo::AccountId {
- unreachable!()
- }
-
- fn make_messages_delivery_transaction(
- &self,
- _best_block_id: TargetHeaderIdOf<Self::MessageLane>,
- _transaction_nonce: IndexOf<Wococo>,
- _generated_at_header: SourceHeaderIdOf<Self::MessageLane>,
- _nonces: RangeInclusive<MessageNonce>,
- _proof: <Self::MessageLane as MessageLane>::MessagesProof,
- ) -> Bytes {
- unreachable!()
- }
- }
+ use relay_rococo_client::Rococo;
+ use relay_wococo_client::Wococo;
#[test]
fn prepare_dummy_messages_proof_works() {
@@ -556,11 +574,10 @@ mod tests {
#[test]
fn compute_prepaid_messages_refund_returns_sane_results() {
assert!(
- compute_prepaid_messages_refund::<TestSubstrateMessageLane>(
+ compute_prepaid_messages_refund::<Wococo>(
10,
FixedU128::saturating_from_rational(110, 100),
- ) > (10 * TestSubstrateMessageLane::PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_TARGET_CHAIN)
- .into()
+ ) > (10 * Wococo::PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN).into()
);
}
}
diff --git a/polkadot/bridges/relays/lib-substrate-relay/src/on_demand_headers.rs b/polkadot/bridges/relays/lib-substrate-relay/src/on_demand_headers.rs
index ee141866eb97d5d4ff3c82874b4d9b5296b1c88c..c1401a28a6dd861826aa02cbc3deaef256c8b43c 100644
--- a/polkadot/bridges/relays/lib-substrate-relay/src/on_demand_headers.rs
+++ b/polkadot/bridges/relays/lib-substrate-relay/src/on_demand_headers.rs
@@ -16,31 +16,24 @@
//! On-demand Substrate -> Substrate headers relay.
-use std::fmt::Debug;
-
use async_std::sync::{Arc, Mutex};
use futures::{select, FutureExt};
-use num_traits::{CheckedSub, One, Zero};
+use num_traits::{One, Zero};
-use finality_relay::{
- FinalitySyncParams, FinalitySyncPipeline, SourceClient as FinalitySourceClient, SourceHeader,
- TargetClient as FinalityTargetClient,
-};
+use finality_relay::{FinalitySyncParams, SourceHeader, TargetClient as FinalityTargetClient};
use relay_substrate_client::{
- finality_source::{FinalitySource as SubstrateFinalitySource, RequiredHeaderNumberRef},
- Chain, Client, HeaderIdOf, SyncHeader,
+ AccountIdOf, AccountKeyPairOf, BlockNumberOf, Chain, Client, HeaderIdOf, HeaderOf, SyncHeader,
+ TransactionSignScheme,
};
use relay_utils::{
- metrics::MetricsParams, relay_loop::Client as RelayClient, BlockNumberBase, FailedClient,
- MaybeConnectionError,
+ metrics::MetricsParams, relay_loop::Client as RelayClient, FailedClient, MaybeConnectionError,
};
use crate::{
- finality_pipeline::{
- SubstrateFinalitySyncPipeline, SubstrateFinalityToSubstrate, RECENT_FINALITY_PROOFS_LIMIT,
- },
+ finality_pipeline::{SubstrateFinalitySyncPipeline, RECENT_FINALITY_PROOFS_LIMIT},
+ finality_source::{RequiredHeaderNumberRef, SubstrateFinalitySource},
finality_target::SubstrateFinalityTarget,
- STALL_TIMEOUT,
+ TransactionParams, STALL_TIMEOUT,
};
/// On-demand Substrate <-> Substrate headers relay.
@@ -58,41 +51,27 @@ pub struct OnDemandHeadersRelay<SourceChain: Chain> {
impl<SourceChain: Chain> OnDemandHeadersRelay<SourceChain> {
/// Create new on-demand headers relay.
- pub fn new<TargetChain: Chain, TargetSign, P>(
- source_client: Client<SourceChain>,
- target_client: Client<TargetChain>,
- target_transactions_mortality: Option<u32>,
- pipeline: P,
- maximal_headers_difference: SourceChain::BlockNumber,
+ pub fn new<P: SubstrateFinalitySyncPipeline<SourceChain = SourceChain>>(
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
+ target_transaction_params: TransactionParams<AccountKeyPairOf<P::TransactionSignScheme>>,
only_mandatory_headers: bool,
) -> Self
where
- SourceChain: Chain + Debug,
- SourceChain::BlockNumber: BlockNumberBase,
- TargetChain: Chain + Debug,
- TargetChain::BlockNumber: BlockNumberBase,
- TargetSign: Clone + Send + Sync + 'static,
- P: SubstrateFinalitySyncPipeline<
- FinalitySyncPipeline = SubstrateFinalityToSubstrate<
- SourceChain,
- TargetChain,
- TargetSign,
- >,
- TargetChain = TargetChain,
- >,
+ AccountIdOf<P::TargetChain>:
+ From<<AccountKeyPairOf<P::TransactionSignScheme> as sp_core::Pair>::Public>,
+ P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
let required_header_number = Arc::new(Mutex::new(Zero::zero()));
let this = OnDemandHeadersRelay {
- relay_task_name: on_demand_headers_relay_name::<SourceChain, TargetChain>(),
+ relay_task_name: on_demand_headers_relay_name::<P::SourceChain, P::TargetChain>(),
required_header_number: required_header_number.clone(),
};
async_std::task::spawn(async move {
- background_task(
+ background_task::<P>(
source_client,
target_client,
- target_transactions_mortality,
- pipeline,
- maximal_headers_difference,
+ target_transaction_params,
only_mandatory_headers,
required_header_number,
)
@@ -120,35 +99,25 @@ impl<SourceChain: Chain> OnDemandHeadersRelay<SourceChain> {
}
/// Background task that is responsible for starting headers relay.
-async fn background_task<SourceChain, TargetChain, TargetSign, P>(
- source_client: Client<SourceChain>,
- target_client: Client<TargetChain>,
- target_transactions_mortality: Option<u32>,
- pipeline: P,
- maximal_headers_difference: SourceChain::BlockNumber,
+async fn background_task<P: SubstrateFinalitySyncPipeline>(
+ source_client: Client<P::SourceChain>,
+ target_client: Client<P::TargetChain>,
+ target_transaction_params: TransactionParams<AccountKeyPairOf<P::TransactionSignScheme>>,
only_mandatory_headers: bool,
- required_header_number: RequiredHeaderNumberRef<SourceChain>,
+ required_header_number: RequiredHeaderNumberRef<P::SourceChain>,
) where
- SourceChain: Chain + Debug,
- SourceChain::BlockNumber: BlockNumberBase,
- TargetChain: Chain + Debug,
- TargetChain::BlockNumber: BlockNumberBase,
- TargetSign: Clone + Send + Sync + 'static,
- P: SubstrateFinalitySyncPipeline<
- FinalitySyncPipeline = SubstrateFinalityToSubstrate<SourceChain, TargetChain, TargetSign>,
- TargetChain = TargetChain,
- >,
+ AccountIdOf<P::TargetChain>:
+ From<<AccountKeyPairOf<P::TransactionSignScheme> as sp_core::Pair>::Public>,
+ P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
- let relay_task_name = on_demand_headers_relay_name::<SourceChain, TargetChain>();
- let mut finality_source = SubstrateFinalitySource::<
- _,
- SubstrateFinalityToSubstrate<SourceChain, TargetChain, TargetSign>,
- >::new(source_client.clone(), Some(required_header_number.clone()));
- let mut finality_target = SubstrateFinalityTarget::new(
- target_client.clone(),
- pipeline.clone(),
- target_transactions_mortality,
+ let relay_task_name = on_demand_headers_relay_name::<P::SourceChain, P::TargetChain>();
+ let target_transactions_mortality = target_transaction_params.mortality;
+ let mut finality_source = SubstrateFinalitySource::<P>::new(
+ source_client.clone(),
+ Some(required_header_number.clone()),
);
+ let mut finality_target =
+ SubstrateFinalityTarget::new(target_client.clone(), target_transaction_params);
let mut latest_non_mandatory_at_source = Zero::zero();
let mut restart_relay = true;
@@ -157,7 +126,7 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
loop {
select! {
- _ = async_std::task::sleep(TargetChain::AVERAGE_BLOCK_INTERVAL).fuse() => {},
+ _ = async_std::task::sleep(P::TargetChain::AVERAGE_BLOCK_INTERVAL).fuse() => {},
_ = finality_relay_task => {
// this should never happen in practice given the current code
restart_relay = true;
@@ -179,12 +148,8 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
}
// read best finalized source header number from target
- let best_finalized_source_header_at_target = best_finalized_source_header_at_target::<
- SourceChain,
- _,
- _,
- >(&finality_target, &relay_task_name)
- .await;
+ let best_finalized_source_header_at_target =
+ best_finalized_source_header_at_target::<P>(&finality_target, &relay_task_name).await;
if matches!(best_finalized_source_header_at_target, Err(ref e) if e.is_connection_error()) {
relay_utils::relay_loop::reconnect_failed_client(
FailedClient::Target,
@@ -197,15 +162,28 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
}
// submit mandatory header if some headers are missing
+ let best_finalized_source_header_at_source_fmt =
+ format!("{:?}", best_finalized_source_header_at_source);
let best_finalized_source_header_at_target_fmt =
format!("{:?}", best_finalized_source_header_at_target);
- let mandatory_scan_range = mandatory_headers_scan_range::<SourceChain>(
+ let required_header_number_value = *required_header_number.lock().await;
+ let mandatory_scan_range = mandatory_headers_scan_range::<P::SourceChain>(
best_finalized_source_header_at_source.ok(),
best_finalized_source_header_at_target.ok(),
- maximal_headers_difference,
- &required_header_number,
+ required_header_number_value,
)
.await;
+
+ log::trace!(
+ target: "bridge",
+ "Mandatory headers scan range in {}: ({:?}, {:?}, {:?}) -> {:?}",
+ relay_task_name,
+ required_header_number_value,
+ best_finalized_source_header_at_source_fmt,
+ best_finalized_source_header_at_target_fmt,
+ mandatory_scan_range,
+ );
+
if let Some(mandatory_scan_range) = mandatory_scan_range {
let relay_mandatory_header_result = relay_mandatory_header_from_range(
&finality_source,
@@ -224,8 +202,25 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
// there are no (or we don't need to relay them) mandatory headers in the range
// => to avoid scanning the same headers over and over again, remember that
latest_non_mandatory_at_source = mandatory_scan_range.1;
+
+ log::trace!(
+ target: "bridge",
+ "No mandatory {} headers in the range {:?} of {} relay",
+ P::SourceChain::NAME,
+ mandatory_scan_range,
+ relay_task_name,
+ );
},
- Err(e) =>
+ Err(e) => {
+ log::warn!(
+ target: "bridge",
+ "Failed to scan mandatory {} headers range in {} relay (range: {:?}): {:?}",
+ P::SourceChain::NAME,
+ relay_task_name,
+ mandatory_scan_range,
+ e,
+ );
+
if e.is_connection_error() {
relay_utils::relay_loop::reconnect_failed_client(
FailedClient::Source,
@@ -235,23 +230,43 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
)
.await;
continue
- },
+ }
+ },
}
}
// start/restart relay
if restart_relay {
+ let stall_timeout = relay_substrate_client::transaction_stall_timeout(
+ target_transactions_mortality,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
+ STALL_TIMEOUT,
+ );
+
+ log::info!(
+ target: "bridge",
+ "Starting {} relay\n\t\
+ Only mandatory headers: {}\n\t\
+ Tx mortality: {:?} (~{}m)\n\t\
+ Stall timeout: {:?}",
+ relay_task_name,
+ only_mandatory_headers,
+ target_transactions_mortality,
+ stall_timeout.as_secs_f64() / 60.0f64,
+ stall_timeout,
+ );
+
finality_relay_task.set(
finality_relay::run(
finality_source.clone(),
finality_target.clone(),
FinalitySyncParams {
tick: std::cmp::max(
- SourceChain::AVERAGE_BLOCK_INTERVAL,
- TargetChain::AVERAGE_BLOCK_INTERVAL,
+ P::SourceChain::AVERAGE_BLOCK_INTERVAL,
+ P::TargetChain::AVERAGE_BLOCK_INTERVAL,
),
recent_finality_proofs_limit: RECENT_FINALITY_PROOFS_LIMIT,
- stall_timeout: STALL_TIMEOUT,
+ stall_timeout,
only_mandatory_headers,
},
MetricsParams::disabled(),
@@ -270,11 +285,8 @@ async fn background_task<SourceChain, TargetChain, TargetSign, P>(
async fn mandatory_headers_scan_range<C: Chain>(
best_finalized_source_header_at_source: Option<C::BlockNumber>,
best_finalized_source_header_at_target: Option<C::BlockNumber>,
- maximal_headers_difference: C::BlockNumber,
- required_header_number: &RequiredHeaderNumberRef<C>,
+ required_header_number: BlockNumberOf<C>,
) -> Option<(C::BlockNumber, C::BlockNumber)> {
- let required_header_number = *required_header_number.lock().await;
-
// if we have been unable to read header number from the target, then let's assume
// that it is the same as required header number. Otherwise we risk submitting
// unneeded transactions
@@ -286,23 +298,8 @@ async fn mandatory_headers_scan_range<C: Chain>(
let best_finalized_source_header_at_source =
best_finalized_source_header_at_source.unwrap_or(best_finalized_source_header_at_target);
- // if there are too many source headers missing from the target node, sync mandatory
- // headers to target
- //
- // why do we need that? When complex headers+messages relay is used, it'll normally only relay
- // headers when there are undelivered messages/confirmations. But security model of the
- // `pallet-bridge-grandpa` module relies on the fact that headers are synced in real-time and
- // that it'll see authorities-change header before unbonding period will end for previous
- // authorities set.
- let current_headers_difference = best_finalized_source_header_at_source
- .checked_sub(&best_finalized_source_header_at_target)
- .unwrap_or_else(Zero::zero);
- if current_headers_difference <= maximal_headers_difference {
- return None
- }
-
- // if relay is already asked to sync headers, don't do anything yet
- if required_header_number > best_finalized_source_header_at_target {
+ // if relay is already asked to sync more headers than we have at source, don't do anything yet
+ if required_header_number >= best_finalized_source_header_at_source {
return None
}
@@ -316,17 +313,13 @@ async fn mandatory_headers_scan_range<C: Chain>(
/// it.
///
/// Returns `true` if header was found and (asked to be) relayed and `false` otherwise.
-async fn relay_mandatory_header_from_range<SourceChain: Chain, P>(
- finality_source: &SubstrateFinalitySource<SourceChain, P>,
- required_header_number: &RequiredHeaderNumberRef<SourceChain>,
+async fn relay_mandatory_header_from_range<P: SubstrateFinalitySyncPipeline>(
+ finality_source: &SubstrateFinalitySource<P>,
+ required_header_number: &RequiredHeaderNumberRef<P::SourceChain>,
best_finalized_source_header_at_target: String,
- range: (SourceChain::BlockNumber, SourceChain::BlockNumber),
+ range: (BlockNumberOf<P::SourceChain>, BlockNumberOf<P::SourceChain>),
relay_task_name: &str,
-) -> Result<bool, relay_substrate_client::Error>
-where
- SubstrateFinalitySource<SourceChain, P>: FinalitySourceClient<P>,
- P: FinalitySyncPipeline<Number = SourceChain::BlockNumber>,
-{
+) -> Result<bool, relay_substrate_client::Error> {
// search for mandatory header first
let mandatory_source_header_number =
find_mandatory_header_in_range(finality_source, range).await?;
@@ -347,7 +340,7 @@ where
log::trace!(
target: "bridge",
"Too many {} headers missing at target in {} relay ({} vs {}). Going to sync up to the mandatory {}",
- SourceChain::NAME,
+ P::SourceChain::NAME,
relay_task_name,
best_finalized_source_header_at_target,
range.1,
@@ -361,14 +354,10 @@ where
/// Read best finalized source block number from source client.
///
/// Returns `None` if we have failed to read the number.
-async fn best_finalized_source_header_at_source<SourceChain: Chain, P>(
- finality_source: &SubstrateFinalitySource<SourceChain, P>,
+async fn best_finalized_source_header_at_source<P: SubstrateFinalitySyncPipeline>(
+ finality_source: &SubstrateFinalitySource<P>,
relay_task_name: &str,
-) -> Result<SourceChain::BlockNumber, relay_substrate_client::Error>
-where
- SubstrateFinalitySource<SourceChain, P>: FinalitySourceClient<P>,
- P: FinalitySyncPipeline<Number = SourceChain::BlockNumber>,
-{
+) -> Result<BlockNumberOf<P::SourceChain>, relay_substrate_client::Error> {
finality_source.on_chain_best_finalized_block_number().await.map_err(|error| {
log::error!(
target: "bridge",
@@ -384,41 +373,41 @@ where
/// Read best finalized source block number from target client.
///
/// Returns `None` if we have failed to read the number.
-async fn best_finalized_source_header_at_target<SourceChain: Chain, TargetChain: Chain, P>(
- finality_target: &SubstrateFinalityTarget<TargetChain, P>,
+async fn best_finalized_source_header_at_target<P: SubstrateFinalitySyncPipeline>(
+ finality_target: &SubstrateFinalityTarget<P>,
relay_task_name: &str,
-) -> Result<SourceChain::BlockNumber, <SubstrateFinalityTarget<TargetChain, P> as RelayClient>::Error>
+) -> Result<BlockNumberOf<P::SourceChain>, <SubstrateFinalityTarget<P> as RelayClient>::Error>
where
- SubstrateFinalityTarget<TargetChain, P>: FinalityTargetClient<P::FinalitySyncPipeline>,
- P: SubstrateFinalitySyncPipeline,
- P::FinalitySyncPipeline: FinalitySyncPipeline<Number = SourceChain::BlockNumber>,
+ AccountIdOf<P::TargetChain>:
+ From<<AccountKeyPairOf<P::TransactionSignScheme> as sp_core::Pair>::Public>,
+ P::TransactionSignScheme: TransactionSignScheme<Chain = P::TargetChain>,
{
- finality_target.best_finalized_source_block_number().await.map_err(|error| {
- log::error!(
- target: "bridge",
- "Failed to read best finalized source header from target in {} relay: {:?}",
- relay_task_name,
- error,
- );
+ finality_target
+ .best_finalized_source_block_id()
+ .await
+ .map_err(|error| {
+ log::error!(
+ target: "bridge",
+ "Failed to read best finalized source header from target in {} relay: {:?}",
+ relay_task_name,
+ error,
+ );
- error
- })
+ error
+ })
+ .map(|id| id.0)
}
/// Read first mandatory header in given inclusive range.
///
/// Returns `Ok(None)` if there were no mandatory headers in the range.
-async fn find_mandatory_header_in_range<SourceChain: Chain, P>(
- finality_source: &SubstrateFinalitySource<SourceChain, P>,
- range: (SourceChain::BlockNumber, SourceChain::BlockNumber),
-) -> Result<Option<SourceChain::BlockNumber>, relay_substrate_client::Error>
-where
- SubstrateFinalitySource<SourceChain, P>: FinalitySourceClient<P>,
- P: FinalitySyncPipeline<Number = SourceChain::BlockNumber>,
-{
+async fn find_mandatory_header_in_range<P: SubstrateFinalitySyncPipeline>(
+ finality_source: &SubstrateFinalitySource<P>,
+ range: (BlockNumberOf<P::SourceChain>, BlockNumberOf<P::SourceChain>),
+) -> Result<Option<BlockNumberOf<P::SourceChain>>, relay_substrate_client::Error> {
let mut current = range.0;
while current <= range.1 {
- let header: SyncHeader<SourceChain::Header> =
+ let header: SyncHeader<HeaderOf<P::SourceChain>> =
finality_source.client().header_by_number(current).await?.into();
if header.is_mandatory() {
return Ok(Some(current))
@@ -445,29 +434,18 @@ mod tests {
const AT_TARGET: Option<bp_rococo::BlockNumber> = Some(1);
#[async_std::test]
- async fn mandatory_headers_scan_range_selects_range_if_too_many_headers_are_missing() {
+ async fn mandatory_headers_scan_range_selects_range_if_some_headers_are_missing() {
assert_eq!(
- mandatory_headers_scan_range::<TestChain>(
- AT_SOURCE,
- AT_TARGET,
- 5,
- &Arc::new(Mutex::new(0))
- )
- .await,
+ mandatory_headers_scan_range::<TestChain>(AT_SOURCE, AT_TARGET, 0,).await,
Some((AT_TARGET.unwrap() + 1, AT_SOURCE.unwrap())),
);
}
#[async_std::test]
- async fn mandatory_headers_scan_range_selects_nothing_if_enough_headers_are_relayed() {
+ async fn mandatory_headers_scan_range_selects_nothing_if_already_queued() {
assert_eq!(
- mandatory_headers_scan_range::<TestChain>(
- AT_SOURCE,
- AT_TARGET,
- 10,
- &Arc::new(Mutex::new(0))
- )
- .await,
+ mandatory_headers_scan_range::<TestChain>(AT_SOURCE, AT_TARGET, AT_SOURCE.unwrap(),)
+ .await,
None,
);
}
diff --git a/polkadot/bridges/relays/messages/Cargo.toml b/polkadot/bridges/relays/messages/Cargo.toml
index b11f00b957a42b55c35023900181cca8b11a93fb..b3357994b1251f932024835a3b72eeb3b21e5398 100644
--- a/polkadot/bridges/relays/messages/Cargo.toml
+++ b/polkadot/bridges/relays/messages/Cargo.toml
@@ -2,7 +2,7 @@
name = "messages-relay"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -18,6 +18,7 @@ parking_lot = "0.11.0"
bp-messages = { path = "../../primitives/messages" }
bp-runtime = { path = "../../primitives/runtime" }
+finality-relay = { path = "../finality" }
relay-utils = { path = "../utils" }
sp-arithmetic = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/bridges/relays/messages/src/message_lane_loop.rs b/polkadot/bridges/relays/messages/src/message_lane_loop.rs
index 1e7dc6e65fd670d37f73840302afa5d4962d8abd..1f293990e444300d68889cf4ac92cfac83994430 100644
--- a/polkadot/bridges/relays/messages/src/message_lane_loop.rs
+++ b/polkadot/bridges/relays/messages/src/message_lane_loop.rs
@@ -233,6 +233,9 @@ pub struct ClientState<SelfHeaderId, PeerHeaderId> {
/// Best finalized header id of the peer chain read at the best block of this chain (at
/// `best_finalized_self`).
pub best_finalized_peer_at_best_self: PeerHeaderId,
+ /// Header id of the peer chain with the number, matching the
+ /// `best_finalized_peer_at_best_self`.
+ pub actual_best_finalized_peer_at_best_self: PeerHeaderId,
}
/// State of source client in one-way message lane.
@@ -843,12 +846,14 @@ pub(crate) mod tests {
best_self: HeaderId(0, 0),
best_finalized_self: HeaderId(0, 0),
best_finalized_peer_at_best_self: HeaderId(0, 0),
+ actual_best_finalized_peer_at_best_self: HeaderId(0, 0),
},
source_latest_generated_nonce: 1,
target_state: ClientState {
best_self: HeaderId(0, 0),
best_finalized_self: HeaderId(0, 0),
best_finalized_peer_at_best_self: HeaderId(0, 0),
+ actual_best_finalized_peer_at_best_self: HeaderId(0, 0),
},
target_latest_received_nonce: 0,
..Default::default()
@@ -888,12 +893,14 @@ pub(crate) mod tests {
best_self: HeaderId(10, 10),
best_finalized_self: HeaderId(10, 10),
best_finalized_peer_at_best_self: HeaderId(0, 0),
+ actual_best_finalized_peer_at_best_self: HeaderId(0, 0),
},
source_latest_generated_nonce: 10,
target_state: ClientState {
best_self: HeaderId(0, 0),
best_finalized_self: HeaderId(0, 0),
best_finalized_peer_at_best_self: HeaderId(0, 0),
+ actual_best_finalized_peer_at_best_self: HeaderId(0, 0),
},
target_latest_received_nonce: 0,
..Default::default()
diff --git a/polkadot/bridges/relays/messages/src/metrics.rs b/polkadot/bridges/relays/messages/src/metrics.rs
index eac2f703692a19297cb5fd8d012e8a28fee724ce..4decb7e092e7108a89a0bbf1c1c80fd49435c1d4 100644
--- a/polkadot/bridges/relays/messages/src/metrics.rs
+++ b/polkadot/bridges/relays/messages/src/metrics.rs
@@ -22,6 +22,7 @@ use crate::{
};
use bp_messages::MessageNonce;
+use finality_relay::SyncLoopMetrics;
use relay_utils::metrics::{
metric_name, register, GaugeVec, Metric, Opts, PrometheusError, Registry, U64,
};
@@ -31,8 +32,10 @@ use relay_utils::metrics::{
/// Cloning only clones references.
#[derive(Clone)]
pub struct MessageLaneLoopMetrics {
+ /// Best finalized block numbers - "source", "source_at_target", "target_at_source".
+ source_to_target_finality_metrics: SyncLoopMetrics,
/// Best finalized block numbers - "source", "target", "source_at_target", "target_at_source".
- best_block_numbers: GaugeVec<U64>,
+ target_to_source_finality_metrics: SyncLoopMetrics,
/// Lane state nonces: "source_latest_generated", "source_latest_confirmed",
/// "target_latest_received", "target_latest_confirmed".
lane_state_nonces: GaugeVec<U64>,
@@ -42,12 +45,15 @@ impl MessageLaneLoopMetrics {
/// Create and register messages loop metrics.
pub fn new(prefix: Option<&str>) -> Result<Self, PrometheusError> {
Ok(MessageLaneLoopMetrics {
- best_block_numbers: GaugeVec::new(
- Opts::new(
- metric_name(prefix, "best_block_numbers"),
- "Best finalized block numbers",
- ),
- &["type"],
+ source_to_target_finality_metrics: SyncLoopMetrics::new(
+ prefix,
+ "source",
+ "source_at_target",
+ )?,
+ target_to_source_finality_metrics: SyncLoopMetrics::new(
+ prefix,
+ "target",
+ "target_at_source",
)?,
lane_state_nonces: GaugeVec::new(
Opts::new(metric_name(prefix, "lane_state_nonces"), "Nonces of the lane state"),
@@ -58,22 +64,28 @@ impl MessageLaneLoopMetrics {
/// Update source client state metrics.
pub fn update_source_state<P: MessageLane>(&self, source_client_state: SourceClientState<P>) {
- self.best_block_numbers
- .with_label_values(&["source"])
- .set(source_client_state.best_self.0.into());
- self.best_block_numbers
- .with_label_values(&["target_at_source"])
- .set(source_client_state.best_finalized_peer_at_best_self.0.into());
+ self.source_to_target_finality_metrics
+ .update_best_block_at_source(source_client_state.best_self.0.into());
+ self.target_to_source_finality_metrics.update_best_block_at_target(
+ source_client_state.best_finalized_peer_at_best_self.0.into(),
+ );
+ self.target_to_source_finality_metrics.update_using_same_fork(
+ source_client_state.best_finalized_peer_at_best_self.1 ==
+ source_client_state.actual_best_finalized_peer_at_best_self.1,
+ );
}
/// Update target client state metrics.
pub fn update_target_state<P: MessageLane>(&self, target_client_state: TargetClientState<P>) {
- self.best_block_numbers
- .with_label_values(&["target"])
- .set(target_client_state.best_self.0.into());
- self.best_block_numbers
- .with_label_values(&["source_at_target"])
- .set(target_client_state.best_finalized_peer_at_best_self.0.into());
+ self.target_to_source_finality_metrics
+ .update_best_block_at_source(target_client_state.best_self.0.into());
+ self.source_to_target_finality_metrics.update_best_block_at_target(
+ target_client_state.best_finalized_peer_at_best_self.0.into(),
+ );
+ self.source_to_target_finality_metrics.update_using_same_fork(
+ target_client_state.best_finalized_peer_at_best_self.1 ==
+ target_client_state.actual_best_finalized_peer_at_best_self.1,
+ );
}
/// Update latest generated nonce at source.
@@ -119,7 +131,8 @@ impl MessageLaneLoopMetrics {
impl Metric for MessageLaneLoopMetrics {
fn register(&self, registry: &Registry) -> Result<(), PrometheusError> {
- register(self.best_block_numbers.clone(), registry)?;
+ self.source_to_target_finality_metrics.register(registry)?;
+ self.target_to_source_finality_metrics.register(registry)?;
register(self.lane_state_nonces.clone(), registry)?;
Ok(())
}
diff --git a/polkadot/bridges/relays/utils/Cargo.toml b/polkadot/bridges/relays/utils/Cargo.toml
index a08c3b3d688df07361b0c09872a38858de911c70..bb69849da26b0f75e8f6d2624cd71ac84b9637c3 100644
--- a/polkadot/bridges/relays/utils/Cargo.toml
+++ b/polkadot/bridges/relays/utils/Cargo.toml
@@ -2,7 +2,7 @@
name = "relay-utils"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
-edition = "2018"
+edition = "2021"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
@@ -19,7 +19,8 @@ log = "0.4.11"
num-traits = "0.2"
serde_json = "1.0"
sysinfo = "0.15"
-time = "0.2"
+time = { version = "0.3", features = ["formatting", "local-offset", "std"] }
+tokio = { version = "1.8", features = ["rt"] }
thiserror = "1.0.26"
# Bridge dependencies
diff --git a/polkadot/bridges/relays/utils/src/initialize.rs b/polkadot/bridges/relays/utils/src/initialize.rs
index 8c13a4d61cb3a5bc4062cf2ed1373bdb580fada1..ad69a766e6236ae81938062b815fe9f2f11132c5 100644
--- a/polkadot/bridges/relays/utils/src/initialize.rs
+++ b/polkadot/bridges/relays/utils/src/initialize.rs
@@ -29,15 +29,21 @@ pub fn initialize_relay() {
/// Initialize Relay logger instance.
pub fn initialize_logger(with_timestamp: bool) {
+ let format = time::format_description::parse(
+ "[year]-[month]-[day] \
+ [hour repr:24]:[minute]:[second] [offset_hour sign:mandatory]",
+ )
+ .expect("static format string is valid");
+
let mut builder = env_logger::Builder::new();
builder.filter_level(log::LevelFilter::Warn);
builder.filter_module("bridge", log::LevelFilter::Info);
builder.parse_default_env();
if with_timestamp {
builder.format(move |buf, record| {
- let timestamp = time::OffsetDateTime::try_now_local()
- .unwrap_or_else(|_| time::OffsetDateTime::now_utc())
- .format("%Y-%m-%d %H:%M:%S %z");
+ let timestamp = time::OffsetDateTime::now_local()
+ .unwrap_or_else(|_| time::OffsetDateTime::now_utc());
+ let timestamp = timestamp.format(&format).unwrap_or_else(|_| timestamp.to_string());
let log_level = color_level(record.level());
let log_target = color_target(record.target());
diff --git a/polkadot/bridges/relays/utils/src/metrics.rs b/polkadot/bridges/relays/utils/src/metrics.rs
index 805fe70bfe8586d8052c446c5f143f0f885c748f..084f72e7950c527a927a3c764d121a3f5c9d1da7 100644
--- a/polkadot/bridges/relays/utils/src/metrics.rs
+++ b/polkadot/bridges/relays/utils/src/metrics.rs
@@ -18,7 +18,7 @@ pub use float_json_value::FloatJsonValueMetric;
pub use global::GlobalMetrics;
pub use substrate_prometheus_endpoint::{
prometheus::core::{Atomic, Collector},
- register, Counter, CounterVec, Gauge, GaugeVec, Opts, PrometheusError, Registry, F64, U64,
+ register, Counter, CounterVec, Gauge, GaugeVec, Opts, PrometheusError, Registry, F64, I64, U64,
};
use async_std::sync::{Arc, RwLock};
@@ -30,6 +30,8 @@ mod global;
/// Shared reference to `f64` value that is updated by the metric.
pub type F64SharedRef = Arc<RwLock<Option<f64>>>;
+/// Int gauge metric type.
+pub type IntGauge = Gauge<U64>;
/// Unparsed address that needs to be used to expose Prometheus metrics.
#[derive(Debug, Clone)]
diff --git a/polkadot/bridges/relays/utils/src/relay_loop.rs b/polkadot/bridges/relays/utils/src/relay_loop.rs
index a992aaaf57ee505f970e86d6b571115702b43621..521a6345d3e39c988657266b1a68f300c469460a 100644
--- a/polkadot/bridges/relays/utils/src/relay_loop.rs
+++ b/polkadot/bridges/relays/utils/src/relay_loop.rs
@@ -187,12 +187,32 @@ impl<SC, TC, LM> LoopMetrics<SC, TC, LM> {
let registry = self.registry;
async_std::task::spawn(async move {
- let result = init_prometheus(socket_addr, registry).await;
- log::trace!(
- target: "bridge-metrics",
- "Prometheus endpoint has exited with result: {:?}",
- result,
- );
+ let runtime =
+ match tokio::runtime::Builder::new_current_thread().enable_all().build() {
+ Ok(runtime) => runtime,
+ Err(err) => {
+ log::trace!(
+ target: "bridge-metrics",
+ "Failed to create tokio runtime. Prometheus meterics are not available: {:?}",
+ err,
+ );
+ return
+ },
+ };
+
+ let _ = runtime.block_on(async move {
+ log::trace!(
+ target: "bridge-metrics",
+ "Starting prometheus endpoint at: {:?}",
+ socket_addr,
+ );
+ let result = init_prometheus(socket_addr, registry).await;
+ log::trace!(
+ target: "bridge-metrics",
+ "Prometheus endpoint has exited with result: {:?}",
+ result,
+ );
+ });
});
}
diff --git a/polkadot/bridges/scripts/dump-logs.sh b/polkadot/bridges/scripts/dump-logs.sh
old mode 100644
new mode 100755
index 02aa4af2f7564b14d82f1c010adb921bc04fc15d..e5a3a403adac11362adfa46aaed33746a3cac737
--- a/polkadot/bridges/scripts/dump-logs.sh
+++ b/polkadot/bridges/scripts/dump-logs.sh
@@ -28,7 +28,7 @@ SERVICES=(\
for SVC in ${SERVICES[*]}
do
SHORT_NAME="${SVC//deployments_/}"
- docker logs $SVC &> $SHORT_NAME.log
+ docker logs $SVC &> $SHORT_NAME.log | true
done
cd -
diff --git a/polkadot/bridges/scripts/update-weights.sh b/polkadot/bridges/scripts/update-weights.sh
index 5ee7bb9e8d8e1c42a24ffdeead289441569c8315..b772386e75930e6a11da6738f1c64f1610e36d41 100755
--- a/polkadot/bridges/scripts/update-weights.sh
+++ b/polkadot/bridges/scripts/update-weights.sh
@@ -6,7 +6,7 @@
set -eux
-time cargo run --release -p rialto-bridge-node --features=runtime-benchmarks -- benchmark \
+time cargo run --release -p millau-bridge-node --features=runtime-benchmarks -- benchmark \
--chain=dev \
--steps=50 \
--repeat=20 \
@@ -16,9 +16,9 @@ time cargo run --release -p rialto-bridge-node --features=runtime-benchmarks --
--wasm-execution=Compiled \
--heap-pages=4096 \
--output=./modules/messages/src/weights.rs \
- --template=./.maintain/rialto-weight-template.hbs
+ --template=./.maintain/millau-weight-template.hbs
-time cargo run --release -p rialto-bridge-node --features=runtime-benchmarks -- benchmark \
+time cargo run --release -p millau-bridge-node --features=runtime-benchmarks -- benchmark \
--chain=dev \
--steps=50 \
--repeat=20 \
@@ -28,7 +28,7 @@ time cargo run --release -p rialto-bridge-node --features=runtime-benchmarks --
--wasm-execution=Compiled \
--heap-pages=4096 \
--output=./modules/grandpa/src/weights.rs \
- --template=./.maintain/rialto-weight-template.hbs
+ --template=./.maintain/millau-weight-template.hbs
time cargo run --release -p millau-bridge-node --features=runtime-benchmarks -- benchmark \
--chain=dev \
diff --git a/polkadot/runtime/rococo/src/bridge_messages.rs b/polkadot/runtime/rococo/src/bridge_messages.rs
index 17a15836db46e7a3fd0b9c6f73d0594c65d6077a..ca18aef8148fbf064584257d618445ce9f4f91af 100644
--- a/polkadot/runtime/rococo/src/bridge_messages.rs
+++ b/polkadot/runtime/rococo/src/bridge_messages.rs
@@ -18,32 +18,32 @@
pub use self::{at_rococo::*, at_wococo::*};
+use crate::{Balances, Runtime};
+
use bp_messages::{
- source_chain::TargetHeaderChain,
+ source_chain::{SenderOrigin, TargetHeaderChain},
target_chain::{ProvedMessages, SourceHeaderChain},
InboundLaneData, LaneId, Message, MessageNonce,
};
-use bp_rococo::{
- max_extrinsic_size, max_extrinsic_weight, EXTRA_STORAGE_PROOF_SIZE,
- MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
-};
-use bp_runtime::{ChainId, ROCOCO_CHAIN_ID, WOCOCO_CHAIN_ID};
+use bp_rococo::{Balance, Rococo, EXTRA_STORAGE_PROOF_SIZE, MAXIMAL_ENCODED_ACCOUNT_ID_SIZE};
+use bp_runtime::{Chain, ChainId, ROCOCO_CHAIN_ID, WOCOCO_CHAIN_ID};
use bridge_runtime_common::messages::{
- source as messages_source, target as messages_target, BridgedChainWithMessages,
- ChainWithMessages, MessageBridge, MessageTransaction, ThisChainWithMessages,
+ source as messages_source, target as messages_target, transaction_payment,
+ BridgedChainWithMessages, ChainWithMessages, MessageBridge, MessageTransaction,
+ ThisChainWithMessages,
};
use frame_support::{
traits::Get,
weights::{Weight, WeightToFeePolynomial},
RuntimeDebug,
};
-use sp_std::{convert::TryFrom, marker::PhantomData, ops::RangeInclusive};
-
use rococo_runtime_constants::fee::WeightToFee;
+use sp_runtime::FixedU128;
+use sp_std::{convert::TryFrom, marker::PhantomData, ops::RangeInclusive};
/// Maximal number of pending outbound messages.
const MAXIMAL_PENDING_MESSAGES_AT_OUTBOUND_LANE: MessageNonce =
- bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
+ bp_rococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
/// Maximal weight of single message delivery confirmation transaction on Rococo/Wococo chain.
///
/// This value is a result of `pallet_bridge_messages::Pallet::receive_messages_delivery_proof` weight formula
@@ -102,13 +102,14 @@ impl<B, GI> ChainWithMessages for RococoLikeChain<B, GI> {
type Signer = primitives::v2::AccountPublic;
type Signature = crate::Signature;
type Weight = Weight;
- type Balance = crate::Balance;
+ type Balance = Balance;
}
impl<B, GI> ThisChainWithMessages for RococoLikeChain<B, GI> {
+ type Origin = crate::Origin;
type Call = crate::Call;
- fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
+ fn is_message_accepted(_submitter: &crate::Origin, lane: &LaneId) -> bool {
*lane == [0, 0, 0, 0]
}
@@ -132,14 +133,14 @@ impl<B, GI> ThisChainWithMessages for RococoLikeChain<B, GI> {
}
}
- fn transaction_payment(transaction: MessageTransaction<Weight>) -> crate::Balance {
+ fn transaction_payment(transaction: MessageTransaction<Weight>) -> Balance {
// current fee multiplier is used here
- bridge_runtime_common::messages::transaction_payment(
+ transaction_payment(
crate::BlockWeights::get()
.get(frame_support::weights::DispatchClass::Normal)
.base_extrinsic,
crate::TransactionByteFee::get(),
- pallet_transaction_payment::Pallet::<crate::Runtime>::next_fee_multiplier(),
+ pallet_transaction_payment::Pallet::<Runtime>::next_fee_multiplier(),
|weight| WeightToFee::calc(&weight),
transaction,
)
@@ -148,13 +149,14 @@ impl<B, GI> ThisChainWithMessages for RococoLikeChain<B, GI> {
impl<B, GI> BridgedChainWithMessages for RococoLikeChain<B, GI> {
fn maximal_extrinsic_size() -> u32 {
- max_extrinsic_size()
+ Rococo::max_extrinsic_size()
}
fn message_weight_limits(_message_payload: &[u8]) -> RangeInclusive<Weight> {
// we don't want to relay too large messages + keep reserve for future upgrades
- let upper_limit =
- messages_target::maximal_incoming_message_dispatch_weight(max_extrinsic_weight());
+ let upper_limit = messages_target::maximal_incoming_message_dispatch_weight(
+ Rococo::max_extrinsic_weight(),
+ );
// we're charging for payload bytes in `With(Wococo | Rococo)MessageBridge::transaction_payment` function
//
@@ -189,14 +191,14 @@ impl<B, GI> BridgedChainWithMessages for RococoLikeChain<B, GI> {
}
}
- fn transaction_payment(transaction: MessageTransaction<Weight>) -> crate::Balance {
+ fn transaction_payment(transaction: MessageTransaction<Weight>) -> Balance {
// current fee multiplier is used here
bridge_runtime_common::messages::transaction_payment(
crate::BlockWeights::get()
.get(frame_support::weights::DispatchClass::Normal)
.base_extrinsic,
crate::TransactionByteFee::get(),
- pallet_transaction_payment::Pallet::<crate::Runtime>::next_fee_multiplier(),
+ pallet_transaction_payment::Pallet::<Runtime>::next_fee_multiplier(),
|weight| WeightToFee::calc(&weight),
transaction,
)
@@ -210,30 +212,35 @@ where
B::ThisChain: ChainWithMessages<AccountId = crate::AccountId>,
B::BridgedChain: ChainWithMessages<Hash = crate::Hash>,
GI: 'static,
- crate::Runtime: pallet_bridge_grandpa::Config<GI>,
- <<crate::Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash: From<crate::Hash>,
+ Runtime: pallet_bridge_grandpa::Config<GI>,
+ <<Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash:
+ From<crate::Hash>,
{
type Error = &'static str;
- type MessagesDeliveryProof = messages_source::FromBridgedChainMessagesDeliveryProof<crate::Hash>;
+ type MessagesDeliveryProof =
+ messages_source::FromBridgedChainMessagesDeliveryProof<crate::Hash>;
- fn verify_message(payload: &messages_source::FromThisChainMessagePayload<B>) -> Result<(), Self::Error> {
+ fn verify_message(
+ payload: &messages_source::FromThisChainMessagePayload<B>,
+ ) -> Result<(), Self::Error> {
messages_source::verify_chain_message::<B>(payload)
}
fn verify_messages_delivery_proof(
proof: Self::MessagesDeliveryProof,
) -> Result<(LaneId, InboundLaneData<crate::AccountId>), Self::Error> {
- messages_source::verify_messages_delivery_proof::<B, crate::Runtime, GI>(proof)
+ messages_source::verify_messages_delivery_proof::<B, Runtime, GI>(proof)
}
}
-impl<B, GI> SourceHeaderChain<crate::Balance> for RococoLikeChain<B, GI>
+impl<B, GI> SourceHeaderChain<Balance> for RococoLikeChain<B, GI>
where
B: MessageBridge,
- B::BridgedChain: ChainWithMessages<Balance = crate::Balance, Hash = crate::Hash>,
+ B::BridgedChain: ChainWithMessages<Balance = Balance, Hash = crate::Hash>,
GI: 'static,
- crate::Runtime: pallet_bridge_grandpa::Config<GI>,
- <<crate::Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash: From<crate::Hash>,
+ Runtime: pallet_bridge_grandpa::Config<GI>,
+ <<Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash:
+ From<crate::Hash>,
{
type Error = &'static str;
type MessagesProof = messages_target::FromBridgedChainMessagesProof<crate::Hash>;
@@ -241,8 +248,9 @@ where
fn verify_messages_proof(
proof: Self::MessagesProof,
messages_count: u32,
- ) -> Result<ProvedMessages<Message<crate::Balance>>, Self::Error> {
- messages_target::verify_messages_proof::<B, crate::Runtime, GI>(proof, messages_count).and_then(verify_inbound_messages_lane)
+ ) -> Result<ProvedMessages<Message<Balance>>, Self::Error> {
+ messages_target::verify_messages_proof::<B, Runtime, GI>(proof, messages_count)
+ .and_then(verify_inbound_messages_lane)
}
}
@@ -251,8 +259,8 @@ const INBOUND_LANE_DISABLED: &str = "The inbound message lane is disabled.";
/// Verify that lanes of inbound messages are enabled.
fn verify_inbound_messages_lane(
- messages: ProvedMessages<Message<crate::Balance>>,
-) -> Result<ProvedMessages<Message<crate::Balance>>, &'static str> {
+ messages: ProvedMessages<Message<Balance>>,
+) -> Result<ProvedMessages<Message<Balance>>, &'static str> {
let allowed_incoming_lanes = [[0, 0, 0, 0]];
if messages.keys().any(|lane_id| !allowed_incoming_lanes.contains(lane_id)) {
return Err(INBOUND_LANE_DISABLED)
@@ -263,14 +271,27 @@ fn verify_inbound_messages_lane(
/// The cost of delivery confirmation transaction.
pub struct GetDeliveryConfirmationTransactionFee;
-impl Get<crate::Balance> for GetDeliveryConfirmationTransactionFee {
- fn get() -> crate::Balance {
+impl Get<Balance> for GetDeliveryConfirmationTransactionFee {
+ fn get() -> Balance {
<RococoAtRococo as ThisChainWithMessages>::transaction_payment(
RococoAtRococo::estimate_delivery_confirmation_transaction(),
)
}
}
+impl SenderOrigin<crate::AccountId> for crate::Origin {
+ fn linked_account(&self) -> Option<crate::AccountId> {
+ match self.caller {
+ crate::OriginCaller::system(frame_system::RawOrigin::Signed(ref submitter)) =>
+ Some(submitter.clone()),
+ crate::OriginCaller::system(frame_system::RawOrigin::Root) |
+ crate::OriginCaller::system(frame_system::RawOrigin::None) =>
+ crate::RootAccountForPayments::get(),
+ _ => None,
+ }
+ }
+}
+
/// This module contains definitions that are used by the messages pallet instance, "deployed" at Rococo.
mod at_rococo {
use super::*;
@@ -284,13 +305,14 @@ mod at_rococo {
const BRIDGED_CHAIN_ID: ChainId = WOCOCO_CHAIN_ID;
const RELAYER_FEE_PERCENT: u32 = 10;
const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
- bp_wococo::WITH_ROCOCO_MESSAGES_PALLET_NAME;
+ bp_rococo::WITH_ROCOCO_MESSAGES_PALLET_NAME;
type ThisChain = RococoAtRococo;
type BridgedChain = WococoAtRococo;
fn bridged_balance_to_this_balance(
bridged_balance: bp_wococo::Balance,
+ _bridged_to_this_conversion_rate_override: Option<FixedU128>,
) -> bp_rococo::Balance {
bridged_balance
}
@@ -315,8 +337,8 @@ mod at_rococo {
/// Call-dispatch based message dispatch for Wococo -> Rococo messages.
pub type FromWococoMessageDispatch = messages_target::FromBridgedChainMessageDispatch<
AtRococoWithWococoMessageBridge,
- crate::Runtime,
- pallet_balances::Pallet<crate::Runtime>,
+ Runtime,
+ Balances,
crate::AtRococoFromWococoMessagesDispatch,
>;
}
@@ -334,13 +356,14 @@ mod at_wococo {
const BRIDGED_CHAIN_ID: ChainId = ROCOCO_CHAIN_ID;
const RELAYER_FEE_PERCENT: u32 = 10;
const BRIDGED_MESSAGES_PALLET_NAME: &'static str =
- bp_rococo::WITH_WOCOCO_MESSAGES_PALLET_NAME;
+ bp_wococo::WITH_WOCOCO_MESSAGES_PALLET_NAME;
type ThisChain = WococoAtWococo;
type BridgedChain = RococoAtWococo;
fn bridged_balance_to_this_balance(
bridged_balance: bp_rococo::Balance,
+ _bridged_to_this_conversion_rate_override: Option<FixedU128>,
) -> bp_wococo::Balance {
bridged_balance
}
@@ -365,8 +388,8 @@ mod at_wococo {
/// Call-dispatch based message dispatch for Rococo -> Wococo messages.
pub type FromRococoMessageDispatch = messages_target::FromBridgedChainMessageDispatch<
AtWococoWithRococoMessageBridge,
- crate::Runtime,
- pallet_balances::Pallet<crate::Runtime>,
+ Runtime,
+ Balances,
crate::AtWococoFromRococoMessagesDispatch,
>;
}
@@ -390,7 +413,7 @@ mod tests {
// we don't have any knowledge of messages-at-Rococo weights, so we'll be using
// weights of one of our testnets, which should be accurate enough
- type Weights = pallet_bridge_messages::weights::RialtoWeight<crate::Runtime>;
+ type Weights = pallet_bridge_messages::weights::MillauWeight<Runtime>;
pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
@@ -401,30 +424,30 @@ mod tests {
);
let max_incoming_message_proof_size = bp_rococo::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
- messages::target::maximal_incoming_message_size(bp_rococo::max_extrinsic_size()),
+ messages::target::maximal_incoming_message_size(Rococo::max_extrinsic_size()),
);
pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
- bp_rococo::max_extrinsic_size(),
- bp_rococo::max_extrinsic_weight(),
+ Rococo::max_extrinsic_size(),
+ Rococo::max_extrinsic_weight(),
max_incoming_message_proof_size,
messages::target::maximal_incoming_message_dispatch_weight(
- bp_rococo::max_extrinsic_weight(),
+ Rococo::max_extrinsic_weight(),
),
);
let max_incoming_inbound_lane_data_proof_size =
bp_messages::InboundLaneData::<()>::encoded_size_hint(
bp_rococo::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
- bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE as _,
- bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE as _,
+ bp_rococo::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX as _,
+ bp_rococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX as _,
)
.unwrap_or(u32::MAX);
pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
- bp_rococo::max_extrinsic_size(),
- bp_rococo::max_extrinsic_weight(),
+ Rococo::max_extrinsic_size(),
+ Rococo::max_extrinsic_weight(),
max_incoming_inbound_lane_data_proof_size,
- bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
- bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
+ bp_rococo::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX,
+ bp_rococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX,
crate::RocksDbWeight::get(),
);
}
@@ -465,7 +488,7 @@ mod tests {
);
}
- fn proved_messages(lane_id: LaneId) -> ProvedMessages<Message<crate::Balance>> {
+ fn proved_messages(lane_id: LaneId) -> ProvedMessages<Message<Balance>> {
vec![(
lane_id,
ProvedLaneMessages {
diff --git a/polkadot/runtime/rococo/src/lib.rs b/polkadot/runtime/rococo/src/lib.rs
index f459ca597536801470dc50c6528622cefd02e9fe..b534311bca840043a2b047275f40b8c8adab0581 100644
--- a/polkadot/runtime/rococo/src/lib.rs
+++ b/polkadot/runtime/rococo/src/lib.rs
@@ -55,7 +55,7 @@ use sp_runtime::{
OpaqueKeys, SaturatedConversion, Verify,
},
transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
- ApplyExtrinsicResult, KeyTypeId,
+ ApplyExtrinsicResult, FixedU128, KeyTypeId,
};
use sp_staking::SessionIndex;
use sp_std::{collections::btree_map::BTreeMap, prelude::*};
@@ -735,7 +735,7 @@ impl pallet_bridge_grandpa::Config for Runtime {
type MaxRequests = MaxRequests;
type HeadersToKeep = HeadersToKeep;
- type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_grandpa::weights::MillauWeight<Runtime>;
}
pub type WococoGrandpaInstance = pallet_bridge_grandpa::Instance1;
@@ -744,7 +744,7 @@ impl pallet_bridge_grandpa::Config<WococoGrandpaInstance> for Runtime {
type MaxRequests = MaxRequests;
type HeadersToKeep = HeadersToKeep;
- type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_grandpa::weights::MillauWeight<Runtime>;
}
// Instance that is "deployed" at Wococo chain. Responsible for dispatching Rococo -> Wococo messages.
@@ -778,9 +778,9 @@ impl pallet_bridge_dispatch::Config<AtRococoFromWococoMessagesDispatch> for Runt
parameter_types! {
pub const MaxMessagesToPruneAtOnce: bp_messages::MessageNonce = 8;
pub const MaxUnrewardedRelayerEntriesAtInboundLane: bp_messages::MessageNonce =
- bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE;
+ bp_rococo::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
pub const MaxUnconfirmedMessagesAtInboundLane: bp_messages::MessageNonce =
- bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
+ bp_rococo::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
pub const RootAccountForPayments: Option<AccountId> = None;
pub const RococoChainId: bp_runtime::ChainId = bp_runtime::ROCOCO_CHAIN_ID;
pub const WococoChainId: bp_runtime::ChainId = bp_runtime::WOCOCO_CHAIN_ID;
@@ -792,7 +792,7 @@ pub type AtWococoWithRococoMessagesInstance = ();
impl pallet_bridge_messages::Config<AtWococoWithRococoMessagesInstance> for Runtime {
type Event = Event;
type BridgedChainId = RococoChainId;
- type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_messages::weights::MillauWeight<Runtime>;
type Parameter = ();
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
@@ -815,7 +815,6 @@ impl pallet_bridge_messages::Config<AtWococoWithRococoMessagesInstance> for Runt
AtWococoWithRococoMessagesInstance,
pallet_balances::Pallet<Runtime>,
crate::bridge_messages::GetDeliveryConfirmationTransactionFee,
- RootAccountForPayments,
>;
type OnDeliveryConfirmed = ();
type OnMessageAccepted = ();
@@ -830,7 +829,7 @@ pub type AtRococoWithWococoMessagesInstance = pallet_bridge_messages::Instance1;
impl pallet_bridge_messages::Config<AtRococoWithWococoMessagesInstance> for Runtime {
type Event = Event;
type BridgedChainId = WococoChainId;
- type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
+ type WeightInfo = pallet_bridge_messages::weights::MillauWeight<Runtime>;
type Parameter = ();
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
@@ -853,7 +852,6 @@ impl pallet_bridge_messages::Config<AtRococoWithWococoMessagesInstance> for Runt
AtRococoWithWococoMessagesInstance,
pallet_balances::Pallet<Runtime>,
crate::bridge_messages::GetDeliveryConfirmationTransactionFee,
- RootAccountForPayments,
>;
type OnDeliveryConfirmed = ();
type OnMessageAccepted = ();
@@ -1373,10 +1371,6 @@ sp_api::impl_runtime_apis! {
let header = BridgeRococoGrandpa::best_finalized();
(header.number, header.hash())
}
-
- fn is_known_header(hash: bp_rococo::Hash) -> bool {
- BridgeRococoGrandpa::is_known_header(hash)
- }
}
impl bp_wococo::WococoFinalityApi<Block> for Runtime {
@@ -1384,20 +1378,18 @@ sp_api::impl_runtime_apis! {
let header = BridgeWococoGrandpa::best_finalized();
(header.number, header.hash())
}
-
- fn is_known_header(hash: bp_wococo::Hash) -> bool {
- BridgeWococoGrandpa::is_known_header(hash)
- }
}
impl bp_rococo::ToRococoOutboundLaneApi<Block, Balance, bridge_messages::ToRococoMessagePayload> for Runtime {
fn estimate_message_delivery_and_dispatch_fee(
_lane_id: bp_messages::LaneId,
payload: bridge_messages::ToWococoMessagePayload,
+ rococo_to_wococo_conversion_rate: Option<FixedU128>,
) -> Option<Balance> {
estimate_message_dispatch_and_delivery_fee::<bridge_messages::AtWococoWithRococoMessageBridge>(
&payload,
bridge_messages::AtWococoWithRococoMessageBridge::RELAYER_FEE_PERCENT,
+ rococo_to_wococo_conversion_rate,
).ok()
}
@@ -1421,38 +1413,18 @@ sp_api::impl_runtime_apis! {
})
.collect()
}
-
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRococoMessages::outbound_latest_received_nonce(lane)
- }
-
- fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRococoMessages::outbound_latest_generated_nonce(lane)
- }
- }
-
- impl bp_rococo::FromRococoInboundLaneApi<Block> for Runtime {
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRococoMessages::inbound_latest_received_nonce(lane)
- }
-
- fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeRococoMessages::inbound_latest_confirmed_nonce(lane)
- }
-
- fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
- BridgeRococoMessages::inbound_unrewarded_relayers_state(lane)
- }
}
impl bp_wococo::ToWococoOutboundLaneApi<Block, Balance, bridge_messages::ToWococoMessagePayload> for Runtime {
fn estimate_message_delivery_and_dispatch_fee(
_lane_id: bp_messages::LaneId,
payload: bridge_messages::ToWococoMessagePayload,
+ wococo_to_rococo_conversion_rate: Option<FixedU128>,
) -> Option<Balance> {
estimate_message_dispatch_and_delivery_fee::<bridge_messages::AtRococoWithWococoMessageBridge>(
&payload,
bridge_messages::AtRococoWithWococoMessageBridge::RELAYER_FEE_PERCENT,
+ wococo_to_rococo_conversion_rate,
).ok()
}
@@ -1476,28 +1448,6 @@ sp_api::impl_runtime_apis! {
})
.collect()
}
-
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeWococoMessages::outbound_latest_received_nonce(lane)
- }
-
- fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeWococoMessages::outbound_latest_generated_nonce(lane)
- }
- }
-
- impl bp_wococo::FromWococoInboundLaneApi<Block> for Runtime {
- fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeWococoMessages::inbound_latest_received_nonce(lane)
- }
-
- fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
- BridgeWococoMessages::inbound_latest_confirmed_nonce(lane)
- }
-
- fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
- BridgeWococoMessages::inbound_unrewarded_relayers_state(lane)
- }
}
impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Nonce> for Runtime {