fix

cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml

@@ -44,6 +44,7 @@ pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-uniques = { workspace = true }
+pallet-revive = { workspace = true }
 pallet-utility = { workspace = true }
 sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
@@ -145,6 +146,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"pallet-revive/runtime-benchmarks"
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",
@@ -180,6 +182,7 @@ try-runtime = [
 	"parachain-info/try-runtime",
 	"polkadot-runtime-common/try-runtime",
 	"sp-runtime/try-runtime",
+	"pallet-revive/try-runtime"
 ]
 std = [
 	"assets-common/std",
@@ -260,6 +263,7 @@ std = [
 	"xcm-executor/std",
 	"xcm-runtime-apis/std",
 	"xcm/std",
+	"pallet-revive/std"
 ]
 
 # Enable the metadata hash generation in the wasm builder.

cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs

@@ -934,6 +934,52 @@ impl pallet_xcm_bridge_hub_router::Config<ToRococoXcmRouterInstance> for Runtime
 	type FeeAsset = xcm_config::bridging::XcmBridgeHubRouterFeeAssetId;
 }
 
+parameter_types! {
+	pub const DepositPerItem: Balance = deposit(1, 0);
+	pub const DepositPerByte: Balance = deposit(0, 1);
+	pub CodeHashLockupDepositPercent: Perbill = Perbill::from_percent(30);
+}
+
+type EventRecord = frame_system::EventRecord<
+	<Runtime as frame_system::Config>::RuntimeEvent,
+	<Runtime as frame_system::Config>::Hash,
+>;
+
+impl pallet_revive::Config for Runtime {
+	type Time = Timestamp;
+	type Currency = Balances;
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeCall = RuntimeCall;
+	type CallFilter = Nothing;
+	type DepositPerItem = DepositPerItem;
+	type DepositPerByte = DepositPerByte;
+	type WeightPrice = pallet_transaction_payment::Pallet<Self>;
+	type WeightInfo = pallet_revive::weights::SubstrateWeight<Self>;
+	type ChainExtension = ();
+	type AddressMapper = pallet_revive::DefaultAddressMapper;
+	type RuntimeMemory = ConstU32<{ 128 * 1024 * 1024 }>;
+	type PVFMemory = ConstU32<{ 512 * 1024 * 1024 }>;
+	type UnsafeUnstableInterface = ConstBool<false>;
+	type UploadOrigin = EnsureSigned<Self::AccountId>;
+	type InstantiateOrigin = EnsureSigned<Self::AccountId>;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type CodeHashLockupDepositPercent = CodeHashLockupDepositPercent;
+	type Debug = ();
+	type Xcm = pallet_xcm::Pallet<Self>;
+	type ChainId = ConstU64<420_420_421>;
+}
+
+impl TryFrom<RuntimeCall> for pallet_revive::Call<Runtime> {
+	type Error = ();
+
+	fn try_from(value: RuntimeCall) -> Result<Self, Self::Error> {
+		match value {
+			RuntimeCall::Revive(call) => Ok(call),
+			_ => Err(()),
+		}
+	}
+}
+
 // Create the runtime by composing the FRAME pallets that were previously configured.
 construct_runtime!(
 	pub enum Runtime
@@ -1012,9 +1058,34 @@ pub type TxExtension = (
 	cumulus_primitives_storage_weight_reclaim::StorageWeightReclaim<Runtime>,
 	frame_metadata_hash_extension::CheckMetadataHash<Runtime>,
 );
+
+/// Default extensions applied to Ethereum transactions.
+#[derive(Clone, PartialEq, Eq, Debug)]
+pub struct EthExtraImpl;
+
+impl EthExtra for EthExtraImpl {
+	type Config = Runtime;
+	type Extension = TxExtension;
+
+	fn get_eth_extension(nonce: u32, tip: Balance) -> Self::Extension {
+		(
+			frame_system::CheckNonZeroSender::<Runtime>::new(),
+			frame_system::CheckSpecVersion::<Runtime>::new(),
+			frame_system::CheckTxVersion::<Runtime>::new(),
+			frame_system::CheckGenesis::<Runtime>::new(),
+			frame_system::CheckMortality::from(generic::Era::Immortal),
+			frame_system::CheckNonce::<Runtime>::from(nonce),
+			frame_system::CheckWeight::<Runtime>::new(),
+			pallet_transaction_payment::ChargeAssetTxPayment::<Runtime>::from(tip, None),
+			cumulus_primitives_storage_weight_reclaim::StorageWeightReclaim<Runtime>::new(),
+			frame_metadata_hash_extension::CheckMetadataHash::<Runtime>::new(false),
+		)
+	}
+}
+
 /// Unchecked extrinsic type as expected by this runtime.
 pub type UncheckedExtrinsic =
-	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, TxExtension>;
+	pallet_revive::evm::runtime::UncheckedExtrinsic<Address, Signature, EthExtraImpl>;
 
 /// Migrations to apply on runtime upgrade.
 pub type Migrations = (
@@ -1983,6 +2054,109 @@ impl_runtime_apis! {
 			PolkadotXcm::is_trusted_teleporter(asset, location)
 		}
 	}
+
+	impl pallet_revive::ReviveApi<Block, AccountId, Balance, BlockNumber, EventRecord> for Runtime
+	{
+		fn eth_transact(
+			from: H160,
+			dest: Option<H160>,
+			value: Balance,
+			input: Vec<u8>,
+			gas_limit: Option<Weight>,
+			storage_deposit_limit: Option<Balance>,
+		) -> pallet_revive::EthContractResult<Balance>
+		{
+			use pallet_revive::AddressMapper;
+			let blockweights = <Runtime as frame_system::Config>::BlockWeights::get();
+			let origin = <Runtime as pallet_revive::Config>::AddressMapper::to_account_id(&from);
+
+			let encoded_size = |pallet_call| {
+				let call = RuntimeCall::Revive(pallet_call);
+				let uxt: UncheckedExtrinsic = sp_runtime::generic::UncheckedExtrinsic::new_bare(call).into();
+				uxt.encoded_size() as u32
+			};
+
+			Revive::bare_eth_transact(
+				origin,
+				dest,
+				value,
+				input,
+				gas_limit.unwrap_or(blockweights.max_block),
+				storage_deposit_limit.unwrap_or(u128::MAX),
+				encoded_size,
+				pallet_revive::DebugInfo::UnsafeDebug,
+				pallet_revive::CollectEvents::UnsafeCollect,
+			)
+		}
+
+		fn call(
+			origin: AccountId,
+			dest: H160,
+			value: Balance,
+			gas_limit: Option<Weight>,
+			storage_deposit_limit: Option<Balance>,
+			input_data: Vec<u8>,
+		) -> pallet_revive::ContractResult<pallet_revive::ExecReturnValue, Balance, EventRecord> {
+			let blockweights= <Runtime as frame_system::Config>::BlockWeights::get();
+			Revive::bare_call(
+				RuntimeOrigin::signed(origin),
+				dest,
+				value,
+				gas_limit.unwrap_or(blockweights.max_block),
+				storage_deposit_limit.unwrap_or(u128::MAX),
+				input_data,
+				pallet_revive::DebugInfo::UnsafeDebug,
+				pallet_revive::CollectEvents::UnsafeCollect,
+			)
+		}
+
+		fn instantiate(
+			origin: AccountId,
+			value: Balance,
+			gas_limit: Option<Weight>,
+			storage_deposit_limit: Option<Balance>,
+			code: pallet_revive::Code,
+			data: Vec<u8>,
+			salt: Option<[u8; 32]>,
+		) -> pallet_revive::ContractResult<pallet_revive::InstantiateReturnValue, Balance, EventRecord>
+		{
+			let blockweights= <Runtime as frame_system::Config>::BlockWeights::get();
+			Revive::bare_instantiate(
+				RuntimeOrigin::signed(origin),
+				value,
+				gas_limit.unwrap_or(blockweights.max_block),
+				storage_deposit_limit.unwrap_or(u128::MAX),
+				code,
+				data,
+				salt,
+				pallet_revive::DebugInfo::UnsafeDebug,
+				pallet_revive::CollectEvents::UnsafeCollect,
+			)
+		}
+
+		fn upload_code(
+			origin: AccountId,
+			code: Vec<u8>,
+			storage_deposit_limit: Option<Balance>,
+		) -> pallet_revive::CodeUploadResult<Balance>
+		{
+			Revive::bare_upload_code(
+				RuntimeOrigin::signed(origin),
+				code,
+				storage_deposit_limit.unwrap_or(u128::MAX),
+			)
+		}
+
+		fn get_storage(
+			address: H160,
+			key: [u8; 32],
+		) -> pallet_revive::GetStorageResult {
+			Revive::get_storage(
+				address,
+				key
+			)
+		}
+	}
 }
 
 cumulus_pallet_parachain_system::register_validate_block! {

prdoc/pr_5502.prdoc

@@ -0,0 +1,7 @@
+title: '[pallet-revive] Add pallet to AH westend'
+doc:
+  - audience: Runtime Dev
+    description: 'Add pallet-revive to Westend runtime, and configure the runtime to accept Ethereum signed transaction'
+crates:
+- name: westend-runtime
+  bump: major