Start the equivocation detection loop from the complex relayer (#2507) (#2512)

* Impl SubstrateEquivocationDetectionPipeline for Millau * Impl SubstrateEquivocationDetectionPipeline for Rialto * Make BridgeHubSignedExtension more generic * Define generate_report_equivocation_call_builder!() macro * Impl SubstrateEquivocationDetectionPipeline for Rococo * Impl SubstrateEquivocationDetectionPipeline for Wococo * Impl SubstrateEquivocationDetectionPipeline for Kusama * Impl SubstrateEquivocationDetectionPipeline for Polkadot * Complex relayer simplification - remove `signer` and `transactions_mortality` and add `tx_params` - change the order of some fields * Add equivocation detection CLI traits * Complex relayer: start equivocation detectin loop * Update runtimes regeneration script * Equivocation loop: Fix infinite loop * Revert "Complex relayer: start equivocation detectin loop" This reverts commit b518ef85679d73654f9f0e2add38cd3839552057. * Add subcommand for starting the equivocation detection loop * Fixes * Initialize empty metrics for the equivocations detector loop
2026-05-31 07:31:02 +00:00 · 2023-08-31 08:50:19 +03:00
parent 588508acd4
commit 1bbc77fee1
48 changed files with 25096 additions and 249 deletions
@@ -0,0 +1,113 @@
+// Copyright 2019-2023 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::{
+	bridges::{
+		kusama_polkadot::{
+			kusama_headers_to_bridge_hub_polkadot::KusamaToBridgeHubPolkadotCliBridge,
+			polkadot_headers_to_bridge_hub_kusama::PolkadotToBridgeHubKusamaCliBridge,
+		},
+		rialto_millau::{
+			millau_headers_to_rialto::MillauToRialtoCliBridge,
+			rialto_headers_to_millau::RialtoToMillauCliBridge,
+		},
+		rialto_parachain_millau::millau_headers_to_rialto_parachain::MillauToRialtoParachainCliBridge,
+		rococo_wococo::{
+			rococo_headers_to_bridge_hub_wococo::RococoToBridgeHubWococoCliBridge,
+			wococo_headers_to_bridge_hub_rococo::WococoToBridgeHubRococoCliBridge,
+		},
+	},
+	cli::{bridge::*, chain_schema::*, PrometheusParams},
+};
+
+use async_trait::async_trait;
+use relay_substrate_client::ChainWithTransactions;
+use structopt::StructOpt;
+use strum::{EnumString, EnumVariantNames, VariantNames};
+use substrate_relay_helper::equivocation;
+
+/// Start equivocation detection loop.
+#[derive(StructOpt)]
+pub struct DetectEquivocations {
+	#[structopt(possible_values = DetectEquivocationsBridge::VARIANTS, case_insensitive = true)]
+	bridge: DetectEquivocationsBridge,
+	#[structopt(flatten)]
+	source: SourceConnectionParams,
+	#[structopt(flatten)]
+	source_sign: SourceSigningParams,
+	#[structopt(flatten)]
+	target: TargetConnectionParams,
+	#[structopt(flatten)]
+	prometheus_params: PrometheusParams,
+}
+
+#[derive(Debug, EnumString, EnumVariantNames)]
+#[strum(serialize_all = "kebab_case")]
+/// Equivocations detection bridge.
+pub enum DetectEquivocationsBridge {
+	MillauToRialto,
+	RialtoToMillau,
+	MillauToRialtoParachain,
+	RococoToBridgeHubWococo,
+	WococoToBridgeHubRococo,
+	KusamaToBridgeHubPolkadot,
+	PolkadotToBridgeHubKusama,
+}
+
+#[async_trait]
+trait EquivocationsDetector: RelayToRelayEquivocationDetectionCliBridge
+where
+	Self::Source: ChainWithTransactions,
+{
+	async fn start(data: DetectEquivocations) -> anyhow::Result<()> {
+		equivocation::run::<Self::Equivocation>(
+			data.source.into_client::<Self::Source>().await?,
+			data.target.into_client::<Self::Target>().await?,
+			data.source_sign.transaction_params::<Self::Source>()?,
+			data.prometheus_params.into_metrics_params()?,
+		)
+		.await
+	}
+}
+
+impl EquivocationsDetector for MillauToRialtoCliBridge {}
+impl EquivocationsDetector for RialtoToMillauCliBridge {}
+impl EquivocationsDetector for MillauToRialtoParachainCliBridge {}
+impl EquivocationsDetector for RococoToBridgeHubWococoCliBridge {}
+impl EquivocationsDetector for WococoToBridgeHubRococoCliBridge {}
+impl EquivocationsDetector for KusamaToBridgeHubPolkadotCliBridge {}
+impl EquivocationsDetector for PolkadotToBridgeHubKusamaCliBridge {}
+
+impl DetectEquivocations {
+	/// Run the command.
+	pub async fn run(self) -> anyhow::Result<()> {
+		match self.bridge {
+			DetectEquivocationsBridge::MillauToRialto => MillauToRialtoCliBridge::start(self),
+			DetectEquivocationsBridge::RialtoToMillau => RialtoToMillauCliBridge::start(self),
+			DetectEquivocationsBridge::MillauToRialtoParachain =>
+				MillauToRialtoParachainCliBridge::start(self),
+			DetectEquivocationsBridge::RococoToBridgeHubWococo =>
+				RococoToBridgeHubWococoCliBridge::start(self),
+			DetectEquivocationsBridge::WococoToBridgeHubRococo =>
+				WococoToBridgeHubRococoCliBridge::start(self),
+			DetectEquivocationsBridge::KusamaToBridgeHubPolkadot =>
+				KusamaToBridgeHubPolkadotCliBridge::start(self),
+			DetectEquivocationsBridge::PolkadotToBridgeHubKusama =>
+				PolkadotToBridgeHubKusamaCliBridge::start(self),
+		}
+		.await
+	}
+}