* Initial version of call dispatch.

* cargo fmt --all

* Remove unused stuff.

* cargo fmt --all

* weight is part of msg + events

* should_fail_on_weight_mismatch

* plug into runtime

* cargo fmt --all

* fix benchmarks compilation?

* expected/actual values in events

* return actual weight from MessageDispatch::dispatch()

* MessageOrigin -> InstanceId + move bridge_account_id to bp-runtime

* fix benchmarks again

* cargo fmt --all

* clippy

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* RPC for DummyOrdered

* add test for RPC

* proof returned by RPC is Vec<<Vec<u8>>>.encode()

* retrieval -> receiving

* bp-runtime crate

* bp-runtime supports no_std

* cargo fmt --all

* jsonrpc_core::BoxFuture

* Update modules/message-lane/rpc/Cargo.toml

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* messageLane_ prefix for RPC methods

* Update primitives/runtime/Cargo.toml

Co-authored-by: Hernando Castano <[email protected]>

* Update primitives/runtime/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* initial commit of DummyOrdered (aka message-lane) pallet

* API for relay

* cargo fmt --all

* some clippy + no_std

* more clippy + no_std

* inbound lane tests

* outbound lane tests

* cargo fmt --all

* prune old messages whenever outbound lane is updated

* do not care about MessageNonce overflow

* cargo fmt --all

* update crate docs

* MaxHeadersToPruneAtOnce -> MaxMessagesToPruneAtOnce

* MessageAction -> MessageResult

* cargo fmt --all

* fire MessageAccepted + MessagesDelivered

* confirm message processing

* cargo fmt --all

* clippy

* cargo fmt again

* Update modules/message-lane/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* use crate::*

* cargo fmt --all

* Storage -> S

* Update modules/message-lane/src/outbound_lane.rs

Co-authored-by: Hernando Castano <[email protected]>

* add method doc

* Update modules/message-lane/src/inbound_lane.rs

Co-authored-by: Hernando Castano <[email protected]>

* added detailed module docs

* Update modules/message-lane/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* updated OnMessageReceived docs

* prune only when new message is sent

* removed #![warn(missing_docs)]

* fixed merge with overlapped PR

Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.37 to 0.1.38.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](https://github.com/dtolnay/async-trait/compare/0.1.37...0.1.38)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* update substrate to rc6

* clippy

* fixed benchmarks compilation

* Update bin/node/node/src/service.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* fix (workaround) for NaN CPU usage

* cargo fmt --all

* changed log level from error to trace

* incomplete during submit != synced

* Add header-chain primitive crate

* Make MinimalHeaderChain functionaly the same as PeerBlockchain

* Use a better doc comment for MinimalHeaderChain

* Fix benchmark compilation

* Rust Fmt

* Remove Substrate based dependencies

* Rename MinimalHeaderChain to BaseHeaderChain

* parse all deploy contract arguments

* cargo fmt --all

* Update open ethereum.

* Remove extra line break.

* Remove branch comment.

* Add dev deployment profile with Ethereum PoA config

* Add scripts for running local components

* Use `openethereum` folder

* Add local development instructions in README

* Add note about clone location

* Point to right folder for scripts

* Add some missing back-ticks

* Remove Bertha and Carlos as authorities

* Fix a line length issue

* Rename Ethereum PoA primitives crate

The "sp" prefix comes from Substrate primitives, since this crate originated
in that repo. However, it is not part of Substrate anymore and its name should
be updated to reflect that.

* Rename currency exchange primitives

* Rust Fmt

* Update import in benchmarking module

* Rust Fmt

* Split pub and no-pub

* Sort toml files.

Co-authored-by: Tomasz Drwięga <[email protected]>

* fixed PoA contract deploy (granda_authorities call)

* pause if all submitted headers were rejected

* give funds to Bertha and Carlos

* max 1 active PoA transaction in headers sync :(

* display initial header id when deploying PoA contract

* cargo fmt + clipy

* update PoA contract to accept <= 4 Substrate headers at once

* pause submitting headers when contract rejects all new headers + we have active transactions

* fix compilation

* cargo fmt --all

* does_not_select_new_headers_to_submit_when_submit_is_paused

* updated bridge contract

* Update relays/ethereum/src/sync.rs

Co-authored-by: Hernando Castano <[email protected]>

* WiP.

* Submit first incomplete header.

* Finish up test.

* cargo fmt --all

* Remove redundant clone.

* Address review comments.

* cargo fmt --all

* Fix clippy.

Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

* Sketch out how to support different bridge pallet instances

* Create a common interface for using pallet instances

* Start introducing generic instance parameter

Attemps to make the compiler happy, but I'm having second thoughts about
this approach. Commiting now as a way to have a checkpoint, but I think
I'm going to need to re-consider my approach here.

Ideally I want a change which introduces minimal changes, but this seems
to be propagating around the codebase in ways I don't want.

* Use trait objects instead of generics

* Implement traits for Boxed trait objects

This is done in order to statisfy trait bounds by types
which use these new trait objects

* Remove Clone usage for sync parameters

* Remove implementation of Default for sync params

* Require that BridgeInstance implements Debug

* Ensure that BridgeInstance trait implements Send/Sync

* Add documentation related to instances

* Rust Fmt

* Remove needless format

* Make instance CLI option case insensitive

* Replace `with_*` constructors with `new`

* Clean up usage of instance structs

* Enforce a default instance in the CLI params

* Build sync params as we process input from CLI

* Remove case insensitivity from sub-tx-mode

I think this should happen, but maybe as part of a different PR

* Process default Eth contract deployment config in CLI

* Build EthereumExchangeParams in CLI

* Process EthereumExchangeSubmitParams params in CLI

* Bump Substrate to rc5

* Bump async-std to v1.6.2

There was a bug in v.1.6.0 which kept us locked to v1.5 releases.
I think that's fixed now so I'm bumping this.

* Update bridge node runtime

* Update node service

* Update CLI

* Add SystemWeightInfo type to test runtimes

* Add RPC extension builder to service

* Directly return rpc_extensions_builder

* Allow complex types in service

This comes from Substrate, so I'd rather just keep the code as is

* Update benchmarking code for new CLI

* gas_used should be cumulative_gas_used!!!

* more runtime traces

* improve logs

* replace debug printlns with traces

* cargo fmt --all

* fixed traces

* update RUST_LOG in docker-compose

* only print hex data if error has occured

* updated OE hash

* fixed PoA contract deploy (granda_authorities call)

* pause if all submitted headers were rejected

* give funds to Bertha and Carlos

* max 1 active PoA transaction in headers sync :(

* display initial header id when deploying PoA contract

* cargo fmt + clipy

* fix compilation

* Update relays/ethereum/src/sync_types.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* Update relays/ethereum/src/utils.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>

* submit Eth exchange transactions

* submit ethereum in docker-compose

* submit Eth exchange transactions

* fix duplicate message

* fix relay script

* lost file

* cargo fmt --all

* cargo +nightly clippy

* Show sccache

* remove test-helpers remains

* what's going on with jsonrpsee + Cargo.lock?

* relay-eth-submit-exchange-tx -> poa-exchange-tx-generator

* Update relays/ethereum/src/main.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* configuring exchange-gen loop using env variables

* fixed signer account from dev chain to Arthur

* improve debug prints

* parse nonce from relay output

* --eth-nonce=

* fix compilation

* cargo fmt --all

* fix typo

* duplicate relay output to tty

* allow using from bash scripts tests

* fix: U256::parse() expects hex string :/

* cargo fmt --all

* BRIDGE_HASH: ${BRIDGE_HASH:-master}

* script comment

* generate exchange PoA transactions by Bertha

* Bertha address

Co-authored-by: Denis S. Soldatov aka General-Beck <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

* update dashboards

* cargo fmt --all

* Update deployments/rialto/dashboard/prometheus/prometheus.yml

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>

* auto exchange tx relay dashboard

* cargo fmt --all

* single metrics startup fn

* make receipts part of tx proof

* is_successful_raw_receipt_with_empty_data

* cargo fmt --all

* clippy

* fix everything

* Correctly resolve project in Dockerfile entrypoint

* Improve instruction for running local Docker containers

* Rename bridge entrypoint script

* Add Instance type parameter to pallet

* Sketch out what the runtime could look like

* Allow runtime to compile with multiple bridge pallets

* Cargo Fmt

* Allow an instance of a PoA chain to be used with currency-exchange

I specify that it's only _an instance_ instead of _instances_ since the currency-exchange
pallet does not support multiple instances itself. What this commit does is make it so
that the different instances of the PoA chains we currently have are compatible with the
currency-exchange pallet through the implementation of the PeerBlockchain trait.

* Add Instance type parameter to Currency Exchange pallet

* Wire up currency exchange intances in runtime

* Rust Fmt

* Show sccache

* Allow Eth pallet to use a default instance

* Use a default instance in Eth pallet tests

* Remove Rialto and Kovan feature flags

Through some discussions it has been decided that the `bridge-node` should, like
Substrate's `node-template`, be a showcase of the different pallets available in
a project. Because of this I've removed the feature flags for the Rialto and Kovan
networks in favour of having both of them included in the runtime.

* Update the chain_spec to use both Rialto and Kovan configs

* Update pallet level calls used by Substrate client

Allows the project to compile. However, it should be noted that in reality
we shouldn't be hardcoding the pallet we're calling.

* Allow currency-exchange pallet to use a default instance

* Support benchmarking an instance of the Eth pallet

* Update currency exchange benchmarks to work with instances

* Fix test helpers which now need a PoA instance

* Remove Actions for checking Rialto and Kovan features

* Add missing comments

* Update Runtime API string constants

* Add issue number for generic chain support in relay

* Add Runtime APIs for instances of the currency-exchange pallet

* Rust Fmt

Co-authored-by: Denis S. Soldatov aka General-Beck <[email protected]>

* auto relay exchange transactions

* docker + auto-relay-tx

* clippy

* jsonrpsee in Cargo.lock ???

* fix tests compilation

* Show sccache

* mute clippy

* move

* Update relays/ethereum/src/exchange.rs

Co-authored-by: Hernando Castano <[email protected]>

* finish comment

* (bool, String) -> StringifiedMaybeConnectionError

* Update deployments/rialto/docker-compose.yml

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Denis S. Soldatov aka General-Beck <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>