Companion for substrate #13121 - BEEFY Equivocations support

runtime/kusama/src/lib.rs

@@ -46,7 +46,7 @@ use runtime_parachains::{
 };
 
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use beefy_primitives::crypto::AuthorityId as BeefyId;
+use beefy_primitives::crypto::{AuthorityId as BeefyId, Signature as BeefySignature};
 use frame_election_provider_support::{
 	generate_solution_type, onchain, NposSolution, SequentialPhragmen,
 };
@@ -1750,6 +1750,24 @@ sp_api::impl_runtime_apis! {
 			// dummy implementation due to lack of BEEFY pallet.
 			None
 		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			_equivocation_proof: beefy_primitives::EquivocationProof<
+				BlockNumber,
+				BeefyId,
+				BeefySignature,
+			>,
+			_key_owner_proof: beefy_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			None
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: beefy_primitives::ValidatorSetId,
+			_authority_id: BeefyId,
+		) -> Option<beefy_primitives::OpaqueKeyOwnershipProof> {
+			None
+		}
 	}
 
 	impl mmr::MmrApi<Block, Hash, BlockNumber> for Runtime {

runtime/polkadot/src/lib.rs

@@ -36,7 +36,7 @@ use runtime_parachains::{
 };
 
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use beefy_primitives::crypto::AuthorityId as BeefyId;
+use beefy_primitives::crypto::{AuthorityId as BeefyId, Signature as BeefySignature};
 use frame_election_provider_support::{generate_solution_type, onchain, SequentialPhragmen};
 use frame_support::{
 	construct_runtime, parameter_types,
@@ -1862,6 +1862,24 @@ sp_api::impl_runtime_apis! {
 			// dummy implementation due to lack of BEEFY pallet.
 			None
 		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			_equivocation_proof: beefy_primitives::EquivocationProof<
+				BlockNumber,
+				BeefyId,
+				BeefySignature,
+			>,
+			_key_owner_proof: beefy_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			None
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: beefy_primitives::ValidatorSetId,
+			_authority_id: BeefyId,
+		) -> Option<beefy_primitives::OpaqueKeyOwnershipProof> {
+			None
+		}
 	}
 
 	impl mmr::MmrApi<Block, Hash, BlockNumber> for Runtime {

runtime/rococo/src/lib.rs

@@ -48,7 +48,7 @@ use runtime_parachains::{
 
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
 use beefy_primitives::{
-	crypto::AuthorityId as BeefyId,
+	crypto::{AuthorityId as BeefyId, Signature as BeefySignature},
 	mmr::{BeefyDataProvider, MmrLeafVersion},
 };
 
@@ -1244,8 +1244,22 @@ impl pallet_nis::Config for Runtime {
 
 impl pallet_beefy::Config for Runtime {
 	type BeefyId = BeefyId;
+	type KeyOwnerProofSystem = Historical;
+	type KeyOwnerProof =
+		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, BeefyId)>>::Proof;
+	type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(
+		KeyTypeId,
+		BeefyId,
+	)>>::IdentificationTuple;
+	type HandleEquivocation = pallet_beefy::EquivocationHandler<
+		BlockNumber,
+		Self::KeyOwnerIdentification,
+		Offences,
+		ReportLongevity,
+	>;
 	type MaxAuthorities = MaxAuthorities;
 	type OnNewValidatorSet = MmrLeaf;
+	type WeightInfo = ();
 }
 
 type MmrHash = <Keccak256 as sp_runtime::traits::Hash>::Output;
@@ -1438,7 +1452,7 @@ construct_runtime! {
 		// Rococo specific pallets (not included in Kusama). Start indices at 240
 		//
 		// BEEFY Bridges support.
-		Beefy: pallet_beefy::{Pallet, Storage, Config<T>} = 240,
+		Beefy: pallet_beefy::{Pallet, Call, Storage, Config<T>} = 240,
 		MmrLeaf: pallet_beefy_mmr::{Pallet, Storage} = 242,
 
 		ParasSudoWrapper: paras_sudo_wrapper::{Pallet, Call} = 250,
@@ -1758,6 +1772,33 @@ sp_api::impl_runtime_apis! {
 		fn validator_set() -> Option<beefy_primitives::ValidatorSet<BeefyId>> {
 			Beefy::validator_set()
 		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			equivocation_proof: beefy_primitives::EquivocationProof<
+				BlockNumber,
+				BeefyId,
+				BeefySignature,
+			>,
+			key_owner_proof: beefy_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			let key_owner_proof = key_owner_proof.decode()?;
+
+			Beefy::submit_unsigned_equivocation_report(
+				equivocation_proof,
+				key_owner_proof,
+			)
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: beefy_primitives::ValidatorSetId,
+			authority_id: BeefyId,
+		) -> Option<beefy_primitives::OpaqueKeyOwnershipProof> {
+			use parity_scale_codec::Encode;
+
+			Historical::prove((beefy_primitives::KEY_TYPE, authority_id))
+				.map(|p| p.encode())
+				.map(beefy_primitives::OpaqueKeyOwnershipProof::new)
+		}
 	}
 
 	impl mmr::MmrApi<Block, Hash, BlockNumber> for Runtime {

runtime/test-runtime/src/lib.rs

@@ -34,7 +34,7 @@ use polkadot_runtime_parachains::{
 };
 
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use beefy_primitives::crypto::AuthorityId as BeefyId;
+use beefy_primitives::crypto::{AuthorityId as BeefyId, Signature as BeefySignature};
 use frame_election_provider_support::{onchain, SequentialPhragmen};
 use frame_support::{
 	construct_runtime, parameter_types,
@@ -900,6 +900,24 @@ sp_api::impl_runtime_apis! {
 			// dummy implementation due to lack of BEEFY pallet.
 			None
 		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			_equivocation_proof: beefy_primitives::EquivocationProof<
+				BlockNumber,
+				BeefyId,
+				BeefySignature,
+			>,
+			_key_owner_proof: beefy_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			None
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: beefy_primitives::ValidatorSetId,
+			_authority_id: BeefyId,
+		) -> Option<beefy_primitives::OpaqueKeyOwnershipProof> {
+			None
+		}
 	}
 
 	impl mmr::MmrApi<Block, Hash, BlockNumber> for Runtime {

runtime/westend/src/lib.rs

@@ -21,7 +21,7 @@
 #![recursion_limit = "256"]
 
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use beefy_primitives::crypto::AuthorityId as BeefyId;
+use beefy_primitives::crypto::{AuthorityId as BeefyId, Signature as BeefySignature};
 use frame_election_provider_support::{onchain, SequentialPhragmen};
 use frame_support::{
 	construct_runtime, parameter_types,
@@ -1487,6 +1487,24 @@ sp_api::impl_runtime_apis! {
 			// dummy implementation due to lack of BEEFY pallet.
 			None
 		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			_equivocation_proof: beefy_primitives::EquivocationProof<
+				BlockNumber,
+				BeefyId,
+				BeefySignature,
+			>,
+			_key_owner_proof: beefy_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			None
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: beefy_primitives::ValidatorSetId,
+			_authority_id: BeefyId,
+		) -> Option<beefy_primitives::OpaqueKeyOwnershipProof> {
+			None
+		}
 	}
 
 	impl mmr::MmrApi<Block, Hash, BlockNumber> for Runtime {