From f6d374b69ac7e50f42cef337e321c07e928f7360 Mon Sep 17 00:00:00 2001
From: Serban Iorga <serban@parity.io>
Date: Fri, 7 Jul 2023 16:33:21 +0300
Subject: [PATCH] Define generate_grandpa_key_ownership_proof() (#2247) (#2248)
---
bridges/relays/client-substrate/Cargo.toml | 1 +
bridges/relays/client-substrate/src/client.rs | 19 +++++++++++++++++++
2 files changed, 20 insertions(+)
diff --git a/bridges/relays/client-substrate/Cargo.toml b/bridges/relays/client-substrate/Cargo.toml
index 4dd79752804..359f049d9db 100644
--- a/bridges/relays/client-substrate/Cargo.toml
+++ b/bridges/relays/client-substrate/Cargo.toml
@@ -39,6 +39,7 @@ pallet-utility = { git = "https://github.com/paritytech/substrate", branch = "ma
sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-consensus-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-core = { 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/bridges/relays/client-substrate/src/client.rs b/bridges/relays/client-substrate/src/client.rs
index a1c8a22be19..8a0875a8976 100644
--- a/bridges/relays/client-substrate/src/client.rs
+++ b/bridges/relays/client-substrate/src/client.rs
@@ -52,6 +52,8 @@ use sp_version::RuntimeVersion;
use std::future::Future;
const SUB_API_GRANDPA_AUTHORITIES: &str = "GrandpaApi_grandpa_authorities";
+const SUB_API_GRANDPA_GENERATE_KEY_OWNERSHIP_PROOF: &str =
+ "GrandpaApi_generate_key_ownership_proof";
const SUB_API_TXPOOL_VALIDATE_TRANSACTION: &str = "TaggedTransactionQueue_validate_transaction";
const SUB_API_TX_PAYMENT_QUERY_INFO: &str = "TransactionPaymentApi_query_info";
const MAX_SUBSCRIPTION_CAPACITY: usize = 4096;
@@ -713,6 +715,23 @@ impl<C: Chain> Client<C> {
Ok(Subscription(Mutex::new(receiver)))
}
+ // TODO: remove warning after implementing
+ // https://github.com/paritytech/parity-bridges-common/issues/39
+ #[allow(dead_code)]
+ async fn generate_grandpa_key_ownership_proof(
+ &self,
+ at: HashOf<C>,
+ set_id: sp_consensus_grandpa::SetId,
+ authority_id: sp_consensus_grandpa::AuthorityId,
+ ) -> Result<Option<sp_consensus_grandpa::OpaqueKeyOwnershipProof>> {
+ self.typed_state_call(
+ SUB_API_GRANDPA_GENERATE_KEY_OWNERSHIP_PROOF.into(),
+ (set_id, authority_id),
+ Some(at),
+ )
+ .await
+ }
+
/// Execute jsonrpsee future in tokio context.
async fn jsonrpsee_execute<MF, F, T>(&self, make_jsonrpsee_future: MF) -> Result<T>
where
--
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