Rococo/Wococo bridge hub relay integration (#1565)

* [BridgeHub] Added bridge-hub-rococo/wococo clients with bridge-hub-rococo-runtime * [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo * [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo * [BridgeHub] Fixed Call-encoding for init-bridge rococo runtime wrapper * Final index update to runtime calls * [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo (otherside) * Added runtime best_finalized functions + relay-headers init * Renaming and change BridgeHubRococo/Wococo to Rococo/Wococo config * [BridgeHub] Add relay-parachains (Rococo/Wococo) * Missing stuff for adding xcm messaging to BridgeHub * extracted parachain IDs to the primitives * fix compilation * Fixes * Init setup for Rococo->Wococo messaging support * Removed unused AccountId from `trait MessagesBridge` * Removed unused trait SenderOrigin * Small fixes * Cleaning after master-merge * Fixes * Fixes * Fixes * Fixes * Fixes: - align WeightToFee with BridgeHubRococo runtime - MAX_HEADER_SIZE - updated TODOs * Added relay_messages cfg for BridgeHubWococo -> BridgeHubRococo Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
2026-05-31 14:31:02 +00:00 · 2022-11-14 16:39:47 +01:00
parent 3c76889948
commit 6c4728f1cc
34 changed files with 1476 additions and 4 deletions
@@ -0,0 +1,37 @@
+[package]
+name = "bp-bridge-hub-rococo"
+description = "Primitives of BridgeHubRococo parachain runtime."
+version = "0.1.0"
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2021"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+
+[dependencies]
+smallvec = "1.10.0"
+
+# Bridge Dependencies
+
+bp-polkadot-core = { path = "../../primitives/polkadot-core", default-features = false }
+bp-runtime = { path = "../../primitives/runtime", default-features = false }
+bp-messages = { path = "../../primitives/messages", default-features = false }
+
+# Substrate Based Dependencies
+
+frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+
+# Polkadot Dependencies
+polkadot-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+
+[features]
+default = ["std"]
+std = [
+	"bp-polkadot-core/std",
+	"bp-messages/std",
+	"bp-runtime/std",
+	"frame-support/std",
+	"sp-api/std",
+	"sp-std/std",
+	"polkadot-runtime-constants/std",
+]
@@ -0,0 +1,75 @@
+// 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/>.
+
+//! Module with configuration which reflects BridgeHubRococo runtime setup (AccountId, Headers,
+//! Hashes...)
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+use bp_messages::*;
+pub use bp_polkadot_core::*;
+use bp_runtime::{decl_bridge_finality_runtime_apis, decl_bridge_messages_runtime_apis};
+use frame_support::{
+	parameter_types,
+	sp_runtime::{FixedU128, MultiAddress, MultiSigner},
+	weights::{
+		constants::ExtrinsicBaseWeight, WeightToFeeCoefficient, WeightToFeeCoefficients,
+		WeightToFeePolynomial,
+	},
+	Parameter,
+};
+use sp_std::prelude::*;
+
+pub type BridgeHubRococo = PolkadotLike;
+
+/// [`WeightToFee`] should reflect cumulus/bridge-hub-rococo-runtime [`WeightToFee`]
+pub struct WeightToFee;
+impl WeightToFeePolynomial for WeightToFee {
+	type Balance = Balance;
+	fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
+		pub const CENTS: Balance = polkadot_runtime_constants::currency::CENTS;
+
+		// in Rococo, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
+		// in BridgeHub, we map to 1/10 of that, or 1/100 CENT
+		let p = CENTS;
+		let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());
+		smallvec::smallvec![WeightToFeeCoefficient {
+			degree: 1,
+			negative: false,
+			coeff_frac: Perbill::from_rational(p % q, q),
+			coeff_integer: p / q,
+		}]
+	}
+}
+
+/// Public key of the chain account that may be used to verify signatures.
+pub type AccountSigner = MultiSigner;
+
+/// The address format for describing accounts.
+pub type Address = MultiAddress<AccountId, ()>;
+
+/// Identifier of BridgeHubRococo in the Rococo relay chain.
+pub const BRIDGE_HUB_ROCOCO_PARACHAIN_ID: u32 = 1013;
+
+/// Name of the With-BridgeHubRococo messages pallet instance that is deployed at bridged chains.
+pub const WITH_BRIDGE_HUB_ROCOCO_MESSAGES_PALLET_NAME: &str = "BridgeRococoMessages";
+
+parameter_types! {
+	pub const SS58Prefix: u16 = 42;
+}
+
+decl_bridge_finality_runtime_apis!(bridge_hub_rococo);
+decl_bridge_messages_runtime_apis!(bridge_hub_rococo);