Initial version of bridging pallets as git subtree (#2458)

* Initial version of bridges pallet as subtree of https://github.com/paritytech/parity-bridges-common Added `Bridges subtree files` pr review rule * Squashed 'bridges/' content from commit d30927c08 git-subtree-dir: bridges git-subtree-split: d30927c089bd9e73092d1ec1a62895603cb277a3 * Updated REAMDE.md and BRIDGES.md (inspired by original https://github.com/paritytech/polkadot/blob/d22eb62fe40e55e15eb91d375f48cc540d83a47e/BRIDGES.md) * Squashed 'bridges/' changes from d30927c08..d3970944b d3970944b Small simplifications (#2050) git-subtree-dir: bridges git-subtree-split: d3970944b0cfc4ea5226225e1ca07dab234c3556 * Squashed 'bridges/' changes from d3970944b..2180797fb 2180797fb Removed CODEOWNERS (#2051) git-subtree-dir: bridges git-subtree-split: 2180797fbf8a990490c67853dcffd81bc8dd083c * Squashed 'bridges/' changes from 2180797fbf..4850aac8ce 4850aac8ce Removed relayer_account: &AccountId from MessageDispatch (#2080) 8c8adafd54 Revert "Fix max-size messages at test chains (#2064)" (#2077) c01a63efd8 Fixed off-by-one when confirming rewards in messages pallet (#2075) a298be96aa Update subxt dependencies (#2072) c0eef51eab Fix max-size messages at test chains (#2064) 3a658e3697 Messages relay fixes (#2073) 0022b5ab22 Slash relayers for invalid transactions (#2025) 198104007f Bump enumflags2 from 0.7.5 to 0.7.7 9229b257e5 [ci] Fix rules for docker build (#2069) 660d791390 [ci] Update buildah command and version (#2058) e4535c0ca4 fix the way latest_confirmed_nonce_at_source is "calculated" (#2067) dbc2d37590 select nothing if we have already selected nonces to submit or have submitted something (#2065) a7eedd21fe [relay-substrate-client] Bump jsonrpsee (#2066) 8875d5aeae Bump clap from 4.2.2 to 4.2.4 25f9cf55e2 Another use of RangeInclusiveExt::checked_len() (#2060) 4942c12a5f submit lane unblock transactions from relay (#2030) c0325d3c9c Test deployments fixes (#2057) fc7b9b7ed7 Use the new matrix server (#2056) 63bcb5c10b Fixed delivery alert rule (#2052) git-subtree-dir: bridges git-subtree-split: 4850aac8ce6c34e5ca6246b88cd14c873a879cba * Squashed 'bridges/' changes from 4850aac8ce..66aaf0dd23 66aaf0dd23 Nits (#2083) git-subtree-dir: bridges git-subtree-split: 66aaf0dd239dde40b64264061a77c921e2c82568 * Squashed 'bridges/' changes from 66aaf0dd23..557ecbcecc 557ecbcecc Fix sized messages (Follow-up on #2064) (#2103) 54f587a066 Add weight of refund extension post_dispatch to the weights of messages pallet (#2089) 5b1626f8c4 fix pallet param for nightly benchmarks check (#2099) ae44c6b7a1 Add millau specific messages weights (#2097) 6ad0bd1f1e Add integrity tests to rialto parachain runtiime (#2096) 6919556de5 Bump tokio from 1.27.0 to 1.28.0 58795fcb75 Bump clap from 4.2.4 to 4.2.5 01bf31085b Bump scale-info from 2.5.0 to 2.6.0 8fe383240d Bump anyhow from 1.0.70 to 1.0.71 8d94e82ad5 deployments: add new BEEFY metrics and alarms (#2090) e9a4749e7e Bump wasmtime from 6.0.1 to 6.0.2 9d9936c0d9 Bump wasmtime from 6.0.1 to 6.0.2 in /tools/runtime-codegen 5d77cd7bee Add more logs to relayer and message pallets (#2082) 75fbb9d3ef Update comment (#2081) 9904d09cf6 Benchmarks for new relayers pallet calls (#2040) git-subtree-dir: bridges git-subtree-split: 557ecbcecc585547b744a5ac9fb8d7f3b9de4521 * fmt * Squashed 'bridges/' changes from 557ecbcecc..04b3dda6aa 04b3dda6aa Remove from subtree (#2111) f8ff15e7e7 Add `MessagesPalletInstance` for integrity tests (#2107) 92ccef58e6 Use generated runtimes for BHR/BHW (#2106) b33e0a585b Fix comment (#2105) git-subtree-dir: bridges git-subtree-split: 04b3dda6aa38599e612ff637710b6d2cff275ef3 * ".git/.scripts/commands/fmt/fmt.sh" --------- Co-authored-by: parity-processbot <>
2026-05-30 22:11:02 +00:00 · 2023-05-04 08:36:58 +02:00
parent 587242ec2d
commit d810f65044
114 changed files with 26856 additions and 6 deletions
@@ -0,0 +1,349 @@
+// Copyright 2019-2021 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 bp_header_chain::ChainWithGrandpa;
+use bp_polkadot_core::parachains::ParaId;
+use bp_runtime::{Chain, Parachain};
+use frame_support::{construct_runtime, parameter_types, traits::ConstU32, weights::Weight};
+use sp_runtime::{
+	testing::{Header, H256},
+	traits::{BlakeTwo256, Header as HeaderT, IdentityLookup},
+	MultiSignature, Perbill,
+};
+
+use crate as pallet_bridge_parachains;
+
+pub type AccountId = u64;
+pub type TestNumber = u64;
+
+pub type RelayBlockHeader =
+	sp_runtime::generic::Header<crate::RelayBlockNumber, crate::RelayBlockHasher>;
+
+type Block = frame_system::mocking::MockBlock<TestRuntime>;
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<TestRuntime>;
+
+pub const PARAS_PALLET_NAME: &str = "Paras";
+pub const UNTRACKED_PARACHAIN_ID: u32 = 10;
+// use exact expected encoded size: `vec_len_size + header_number_size + state_root_hash_size`
+pub const MAXIMAL_PARACHAIN_HEAD_DATA_SIZE: u32 = 1 + 8 + 32;
+// total parachains that we use in tests
+pub const TOTAL_PARACHAINS: u32 = 4;
+
+pub type RegularParachainHeader = sp_runtime::testing::Header;
+pub type RegularParachainHasher = BlakeTwo256;
+pub type BigParachainHeader = sp_runtime::generic::Header<u128, BlakeTwo256>;
+
+pub struct Parachain1;
+
+impl Chain for Parachain1 {
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hasher = RegularParachainHasher;
+	type Header = RegularParachainHeader;
+	type AccountId = u64;
+	type Balance = u64;
+	type Index = u64;
+	type Signature = MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		0
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Parachain for Parachain1 {
+	const PARACHAIN_ID: u32 = 1;
+}
+
+pub struct Parachain2;
+
+impl Chain for Parachain2 {
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hasher = RegularParachainHasher;
+	type Header = RegularParachainHeader;
+	type AccountId = u64;
+	type Balance = u64;
+	type Index = u64;
+	type Signature = MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		0
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Parachain for Parachain2 {
+	const PARACHAIN_ID: u32 = 2;
+}
+
+pub struct Parachain3;
+
+impl Chain for Parachain3 {
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hasher = RegularParachainHasher;
+	type Header = RegularParachainHeader;
+	type AccountId = u64;
+	type Balance = u64;
+	type Index = u64;
+	type Signature = MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		0
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Parachain for Parachain3 {
+	const PARACHAIN_ID: u32 = 3;
+}
+
+// this parachain is using u128 as block number and stored head data size exceeds limit
+pub struct BigParachain;
+
+impl Chain for BigParachain {
+	type BlockNumber = u128;
+	type Hash = H256;
+	type Hasher = RegularParachainHasher;
+	type Header = BigParachainHeader;
+	type AccountId = u64;
+	type Balance = u64;
+	type Index = u64;
+	type Signature = MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		0
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Parachain for BigParachain {
+	const PARACHAIN_ID: u32 = 4;
+}
+
+construct_runtime! {
+	pub enum TestRuntime where
+		Block = Block,
+		NodeBlock = Block,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		Grandpa1: pallet_bridge_grandpa::<Instance1>::{Pallet, Event<T>},
+		Grandpa2: pallet_bridge_grandpa::<Instance2>::{Pallet, Event<T>},
+		Parachains: pallet_bridge_parachains::{Call, Pallet, Event<T>},
+	}
+}
+
+parameter_types! {
+	pub const BlockHashCount: TestNumber = 250;
+	pub const MaximumBlockWeight: Weight = Weight::from_parts(1024, 0);
+	pub const MaximumBlockLength: u32 = 2 * 1024;
+	pub const AvailableBlockRatio: Perbill = Perbill::one();
+}
+
+impl frame_system::Config for TestRuntime {
+	type RuntimeOrigin = RuntimeOrigin;
+	type Index = u64;
+	type RuntimeCall = RuntimeCall;
+	type BlockNumber = TestNumber;
+	type Hash = H256;
+	type Hashing = RegularParachainHasher;
+	type AccountId = AccountId;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type RuntimeEvent = RuntimeEvent;
+	type BlockHashCount = BlockHashCount;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type BaseCallFilter = frame_support::traits::Everything;
+	type SystemWeightInfo = ();
+	type DbWeight = ();
+	type BlockWeights = ();
+	type BlockLength = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = ConstU32<16>;
+}
+
+parameter_types! {
+	pub const SessionLength: u64 = 5;
+	pub const NumValidators: u32 = 5;
+	pub const HeadersToKeep: u32 = 5;
+}
+
+impl pallet_bridge_grandpa::Config<pallet_bridge_grandpa::Instance1> for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type BridgedChain = TestBridgedChain;
+	type MaxFreeMandatoryHeadersPerBlock = ConstU32<2>;
+	type HeadersToKeep = HeadersToKeep;
+	type WeightInfo = ();
+}
+
+impl pallet_bridge_grandpa::Config<pallet_bridge_grandpa::Instance2> for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type BridgedChain = TestBridgedChain;
+	type MaxFreeMandatoryHeadersPerBlock = ConstU32<2>;
+	type HeadersToKeep = HeadersToKeep;
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const HeadsToKeep: u32 = 4;
+	pub const ParasPalletName: &'static str = PARAS_PALLET_NAME;
+	pub GetTenFirstParachains: Vec<ParaId> = (0..10).map(ParaId).collect();
+}
+
+impl pallet_bridge_parachains::Config for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type WeightInfo = ();
+	type BridgesGrandpaPalletInstance = pallet_bridge_grandpa::Instance1;
+	type ParasPalletName = ParasPalletName;
+	type ParaStoredHeaderDataBuilder = (Parachain1, Parachain2, Parachain3, BigParachain);
+	type HeadsToKeep = HeadsToKeep;
+	type MaxParaHeadDataSize = ConstU32<MAXIMAL_PARACHAIN_HEAD_DATA_SIZE>;
+}
+
+#[cfg(feature = "runtime-benchmarks")]
+impl pallet_bridge_parachains::benchmarking::Config<()> for TestRuntime {
+	fn parachains() -> Vec<ParaId> {
+		vec![
+			ParaId(Parachain1::PARACHAIN_ID),
+			ParaId(Parachain2::PARACHAIN_ID),
+			ParaId(Parachain3::PARACHAIN_ID),
+		]
+	}
+
+	fn prepare_parachain_heads_proof(
+		parachains: &[ParaId],
+		_parachain_head_size: u32,
+		_proof_size: bp_runtime::StorageProofSize,
+	) -> (
+		crate::RelayBlockNumber,
+		crate::RelayBlockHash,
+		bp_polkadot_core::parachains::ParaHeadsProof,
+		Vec<(ParaId, bp_polkadot_core::parachains::ParaHash)>,
+	) {
+		// in mock run we only care about benchmarks correctness, not the benchmark results
+		// => ignore size related arguments
+		let (state_root, proof, parachains) = crate::tests::prepare_parachain_heads_proof(
+			parachains.iter().map(|p| (p.0, crate::tests::head_data(p.0, 1))).collect(),
+		);
+		let relay_genesis_hash = crate::tests::initialize(state_root);
+		(0, relay_genesis_hash, proof, parachains)
+	}
+}
+
+#[derive(Debug)]
+pub struct TestBridgedChain;
+
+impl Chain for TestBridgedChain {
+	type BlockNumber = crate::RelayBlockNumber;
+	type Hash = crate::RelayBlockHash;
+	type Hasher = crate::RelayBlockHasher;
+	type Header = RelayBlockHeader;
+
+	type AccountId = AccountId;
+	type Balance = u32;
+	type Index = u32;
+	type Signature = sp_runtime::testing::TestSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		unreachable!()
+	}
+
+	fn max_extrinsic_weight() -> Weight {
+		unreachable!()
+	}
+}
+
+impl ChainWithGrandpa for TestBridgedChain {
+	const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
+	const MAX_AUTHORITIES_COUNT: u32 = 16;
+	const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
+	const MAX_HEADER_SIZE: u32 = 256;
+	const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
+}
+
+#[derive(Debug)]
+pub struct OtherBridgedChain;
+
+impl Chain for OtherBridgedChain {
+	type BlockNumber = u64;
+	type Hash = crate::RelayBlockHash;
+	type Hasher = crate::RelayBlockHasher;
+	type Header = sp_runtime::generic::Header<u64, crate::RelayBlockHasher>;
+
+	type AccountId = AccountId;
+	type Balance = u32;
+	type Index = u32;
+	type Signature = sp_runtime::testing::TestSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		unreachable!()
+	}
+
+	fn max_extrinsic_weight() -> Weight {
+		unreachable!()
+	}
+}
+
+impl ChainWithGrandpa for OtherBridgedChain {
+	const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "";
+	const MAX_AUTHORITIES_COUNT: u32 = 16;
+	const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 8;
+	const MAX_HEADER_SIZE: u32 = 256;
+	const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 64;
+}
+
+/// Return test externalities to use in tests.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	sp_io::TestExternalities::new(Default::default())
+}
+
+/// Run pallet test.
+pub fn run_test<T>(test: impl FnOnce() -> T) -> T {
+	new_test_ext().execute_with(|| {
+		System::set_block_number(1);
+		System::reset_events();
+		test()
+	})
+}
+
+/// Return test relay chain header with given number.
+pub fn test_relay_header(
+	num: crate::RelayBlockNumber,
+	state_root: crate::RelayBlockHash,
+) -> RelayBlockHeader {
+	RelayBlockHeader::new(
+		num,
+		Default::default(),
+		state_root,
+		Default::default(),
+		Default::default(),
+	)
+}