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[testnet] Add AssetHubRococo <-> AssetHubWestend asset bridging support (#1967)

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## Summary

Asset bridging support for AssetHub**Rococo** <-> AssetHub**Wococo** was
added [here](https://github.com/paritytech/polkadot-sdk/pull/1215), so
now we aim to bridge AssetHub**Rococo** and AssetHub**Westend**. (And
perhaps retire AssetHubWococo and the Wococo chains).

## Solution

**bridge-hub-westend-runtime**
- added new runtime as a copy of `bridge-hub-rococo-runtime`
- added support for bridging to `BridgeHubRococo`
- added tests and benchmarks

**bridge-hub-rococo-runtime**
- added support for bridging to `BridgeHubWestend`
- added tests and benchmarks
- internal refactoring by splitting bridge configuration per network,
e.g., `bridge_to_whatevernetwork_config.rs`.

**asset-hub-rococo-runtime**
- added support for asset bridging to `AssetHubWestend` (allows to
receive only WNDs)
- added new xcm router for `Westend`
- added tests and benchmarks

**asset-hub-westend-runtime**
- added support for asset bridging to `AssetHubRococo` (allows to
receive only ROCs)
- added new xcm router for `Rococo`
- added tests and benchmarks

## Deployment

All changes will be deployed as a part of
https://github.com/paritytech/polkadot-sdk/issues/1988.

## TODO

- [x] benchmarks for all pallet instances
- [x] integration tests
- [x] local run scripts


Relates to:
https://github.com/paritytech/parity-bridges-common/issues/2602
Relates to: https://github.com/paritytech/polkadot-sdk/issues/1988

---------

Co-authored-by: command-bot <>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
This commit is contained in:
Branislav Kontur
2023-11-02 00:39:49 +01:00
committed by GitHub
parent c66ae375e6
commit 1b1fab0da3
112 changed files with 10028 additions and 1638 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/primitives/chain-asset-hub-rococo/src/lib.rs
+5 -2
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@@ -37,6 +37,9 @@ pub enum Call {
/// `ToWococoXcmRouter` bridge pallet.
#[codec(index = 43)]
ToWococoXcmRouter(XcmBridgeHubRouterCall),
/// `ToWestendXcmRouter` bridge pallet.
#[codec(index = 45)]
ToWestendXcmRouter(XcmBridgeHubRouterCall),
}
frame_support::parameter_types! {
@@ -44,8 +47,8 @@ frame_support::parameter_types! {
pub const XcmBridgeHubRouterTransactCallMaxWeight: frame_support::weights::Weight = frame_support::weights::Weight::from_parts(200_000_000, 6144);
/// Base delivery fee to `BridgeHubRococo`.
/// (initially was calculated by test `BridgeHubRococo::can_calculate_weight_for_paid_export_message_with_reserve_transfer`)
pub const BridgeHubRococoBaseFeeInRocs: u128 = 1214739988;
/// (initially was calculated by test `BridgeHubRococo::can_calculate_weight_for_paid_export_message_with_reserve_transfer` + `33%`)
pub const BridgeHubRococoBaseFeeInRocs: u128 = 1624803349;
}
/// Identifier of AssetHubRococo in the Rococo relay chain.
bridges/primitives/chain-asset-hub-westend/Cargo.toml
+26
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@@ -0,0 +1,26 @@
[package]
name = "bp-asset-hub-westend"
description = "Primitives of AssetHubWestend parachain runtime."
version = "0.1.0"
authors.workspace = true
edition.workspace = true
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
scale-info = { version = "2.10.0", default-features = false, features = ["derive"] }
# Substrate Dependencies
frame-support = { path = "../../../substrate/frame/support", default-features = false }
# Bridge Dependencies
bp-xcm-bridge-hub-router = { path = "../xcm-bridge-hub-router", default-features = false }
[features]
default = [ "std" ]
std = [
"bp-xcm-bridge-hub-router/std",
"codec/std",
"frame-support/std",
"scale-info/std",
]
bridges/primitives/chain-asset-hub-westend/src/lib.rs
+52
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@@ -0,0 +1,52 @@
// Copyright (C) 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 AssetHubWestend runtime setup.
#![cfg_attr(not(feature = "std"), no_std)]
use codec::{Decode, Encode};
use scale_info::TypeInfo;
pub use bp_xcm_bridge_hub_router::XcmBridgeHubRouterCall;
/// `AssetHubWestend` Runtime `Call` enum.
///
/// The enum represents a subset of possible `Call`s we can send to `AssetHubWestend` chain.
/// Ideally this code would be auto-generated from metadata, because we want to
/// avoid depending directly on the ENTIRE runtime just to get the encoding of `Dispatchable`s.
///
/// All entries here (like pretty much in the entire file) must be kept in sync with
/// `AssetHubWestend` `construct_runtime`, so that we maintain SCALE-compatibility.
#[allow(clippy::large_enum_variant)]
#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
pub enum Call {
/// `ToRococoXcmRouter` bridge pallet.
#[codec(index = 34)]
ToRococoXcmRouter(XcmBridgeHubRouterCall),
}
frame_support::parameter_types! {
/// Some sane weight to execute `xcm::Transact(pallet-xcm-bridge-hub-router::Call::report_bridge_status)`.
pub const XcmBridgeHubRouterTransactCallMaxWeight: frame_support::weights::Weight = frame_support::weights::Weight::from_parts(200_000_000, 6144);
/// Base delivery fee to `BridgeHubWestend`.
/// (initially was calculated by test `BridgeHubWestend::can_calculate_weight_for_paid_export_message_with_reserve_transfer` + `33%`)
pub const BridgeHubWestendBaseFeeInWnds: u128 = 487441010000;
}
/// Identifier of AssetHubWestend in the Westend relay chain.
pub const ASSET_HUB_WESTEND_PARACHAIN_ID: u32 = 1000;
bridges/primitives/chain-asset-hub-wococo/src/lib.rs
+2 -2
View File
@@ -44,8 +44,8 @@ frame_support::parameter_types! {
pub const XcmBridgeHubRouterTransactCallMaxWeight: frame_support::weights::Weight = frame_support::weights::Weight::from_parts(200_000_000, 6144);
/// Base delivery fee to `BridgeHubWococo`.
/// (initially was calculated by test `BridgeHubWococo::can_calculate_weight_for_paid_export_message_with_reserve_transfer`)
pub const BridgeHubWococoBaseFeeInWocs: u128 = 1214739988;
/// (initially was calculated by test `BridgeHubWococo::can_calculate_weight_for_paid_export_message_with_reserve_transfer` + `33%`)
pub const BridgeHubWococoBaseFeeInWocs: u128 = 1624803349;
}
/// Identifier of AssetHubWococo in the Wococo relay chain.
bridges/primitives/chain-bridge-hub-rococo/src/lib.rs
+5 -3
View File
@@ -68,15 +68,17 @@ pub type Address = MultiAddress<AccountId, ()>;
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_WOCOCO_TO_ROCOCO_MESSAGES_PALLET_NAME: &str =
"BridgeWococoToRococoMessages";
pub const WITH_BRIDGE_HUB_ROCOCO_MESSAGES_PALLET_NAME: &str = "BridgeRococoMessages";
/// Name of the With-BridgeHubRococo bridge-relayers pallet instance that is deployed at bridged
/// chains.
pub const WITH_BRIDGE_HUB_ROCOCO_RELAYERS_PALLET_NAME: &str = "BridgeRelayers";
/// Pallet index of `BridgeRococoToWococoMessages: pallet_bridge_messages::<Instance1>`.
/// Pallet index of `BridgeWococoMessages: pallet_bridge_messages::<Instance1>`.
pub const WITH_BRIDGE_ROCOCO_TO_WOCOCO_MESSAGES_PALLET_INDEX: u8 = 46;
/// Pallet index of `BridgeWestendMessages: pallet_bridge_messages::<Instance3>`.
pub const WITH_BRIDGE_ROCOCO_TO_WESTEND_MESSAGES_PALLET_INDEX: u8 = 51;
decl_bridge_finality_runtime_apis!(bridge_hub_rococo);
decl_bridge_messages_runtime_apis!(bridge_hub_rococo);
bridges/primitives/chain-bridge-hub-westend/Cargo.toml
+34
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@@ -0,0 +1,34 @@
[package]
name = "bp-bridge-hub-westend"
description = "Primitives of BridgeHubWestend parachain runtime."
version = "0.1.0"
authors.workspace = true
edition.workspace = true
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
# Bridge Dependencies
bp-bridge-hub-cumulus = { path = "../chain-bridge-hub-cumulus", default-features = false }
bp-runtime = { path = "../../primitives/runtime", default-features = false }
bp-messages = { path = "../../primitives/messages", default-features = false }
# Substrate Based Dependencies
frame-support = { path = "../../../substrate/frame/support", default-features = false }
sp-api = { path = "../../../substrate/primitives/api", default-features = false }
sp-runtime = { path = "../../../substrate/primitives/runtime", default-features = false }
sp-std = { path = "../../../substrate/primitives/std", default-features = false }
[features]
default = [ "std" ]
std = [
"bp-bridge-hub-cumulus/std",
"bp-messages/std",
"bp-runtime/std",
"frame-support/std",
"sp-api/std",
"sp-runtime/std",
"sp-std/std",
]
bridges/primitives/chain-bridge-hub-westend/src/lib.rs
+75
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@@ -0,0 +1,75 @@
// Copyright (C) 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 BridgeHubWestend runtime setup
//! (AccountId, Headers, Hashes...)
#![cfg_attr(not(feature = "std"), no_std)]
pub use bp_bridge_hub_cumulus::*;
use bp_messages::*;
use bp_runtime::{
decl_bridge_finality_runtime_apis, decl_bridge_messages_runtime_apis, Chain, Parachain,
};
use frame_support::dispatch::DispatchClass;
use sp_runtime::RuntimeDebug;
/// BridgeHubWestend parachain.
#[derive(RuntimeDebug)]
pub struct BridgeHubWestend;
impl Chain for BridgeHubWestend {
type BlockNumber = BlockNumber;
type Hash = Hash;
type Hasher = Hasher;
type Header = Header;
type AccountId = AccountId;
type Balance = Balance;
type Nonce = Nonce;
type Signature = Signature;
fn max_extrinsic_size() -> u32 {
*BlockLength::get().max.get(DispatchClass::Normal)
}
fn max_extrinsic_weight() -> Weight {
BlockWeights::get()
.get(DispatchClass::Normal)
.max_extrinsic
.unwrap_or(Weight::MAX)
}
}
impl Parachain for BridgeHubWestend {
const PARACHAIN_ID: u32 = BRIDGE_HUB_WESTEND_PARACHAIN_ID;
}
/// Identifier of BridgeHubWestend in the Westend relay chain.
pub const BRIDGE_HUB_WESTEND_PARACHAIN_ID: u32 = 1002;
/// Name of the With-BridgeHubWestend messages pallet instance that is deployed at bridged chains.
pub const WITH_BRIDGE_HUB_WESTEND_MESSAGES_PALLET_NAME: &str = "BridgeWestendMessages";
/// Name of the With-BridgeHubWestend bridge-relayers pallet instance that is deployed at bridged
/// chains.
pub const WITH_BRIDGE_HUB_WESTEND_RELAYERS_PALLET_NAME: &str = "BridgeRelayers";
/// Pallet index of `BridgeRococoMessages: pallet_bridge_messages::<Instance1>`.
pub const WITH_BRIDGE_WESTEND_TO_ROCOCO_MESSAGES_PALLET_INDEX: u8 = 44;
decl_bridge_finality_runtime_apis!(bridge_hub_westend);
decl_bridge_messages_runtime_apis!(bridge_hub_westend);
bridges/primitives/chain-bridge-hub-wococo/src/lib.rs
+2 -3
View File
@@ -62,14 +62,13 @@ impl Parachain for BridgeHubWococo {
pub const BRIDGE_HUB_WOCOCO_PARACHAIN_ID: u32 = 1014;
/// Name of the With-BridgeHubWococo messages pallet instance that is deployed at bridged chains.
pub const WITH_BRIDGE_HUB_ROCOCO_TO_WOCOCO_MESSAGES_PALLET_NAME: &str =
"BridgeRococoToWococoMessages";
pub const WITH_BRIDGE_HUB_WOCOCO_MESSAGES_PALLET_NAME: &str = "BridgeWococoMessages";
/// Name of the With-BridgeHubWococo bridge-relayers pallet instance that is deployed at bridged
/// chains.
pub const WITH_BRIDGE_HUB_WOCOCO_RELAYERS_PALLET_NAME: &str = "BridgeRelayers";
/// Pallet index of `BridgeWococoToRococoMessages: pallet_bridge_messages::<Instance2>`.
/// Pallet index of `BridgeRococoMessages: pallet_bridge_messages::<Instance2>`.
pub const WITH_BRIDGE_WOCOCO_TO_ROCOCO_MESSAGES_PALLET_INDEX: u8 = 45;
decl_bridge_finality_runtime_apis!(bridge_hub_wococo);
bridges/primitives/chain-polkadot-bulletin/Cargo.toml
+2 -2
View File
@@ -2,8 +2,8 @@
name = "bp-polkadot-bulletin"
description = "Primitives of Polkadot Bulletin chain runtime."
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2021"
authors.workspace = true
edition.workspace = true
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
bridges/primitives/chain-rococo/Cargo.toml
+1 -1
View File
@@ -16,9 +16,9 @@ bp-runtime = { path = "../runtime", default-features = false }
# Substrate Based Dependencies
frame-support = { path = "../../../substrate/frame/support", default-features = false }
sp-api = { path = "../../../substrate/primitives/api", default-features = false }
sp-std = { path = "../../../substrate/primitives/std", default-features = false }
frame-support = { path = "../../../substrate/frame/support", default-features = false }
[features]
default = [ "std" ]
bridges/primitives/chain-westend/Cargo.toml
+32
View File
@@ -0,0 +1,32 @@
[package]
name = "bp-westend"
description = "Primitives of Westend runtime."
version = "0.1.0"
authors.workspace = true
edition.workspace = true
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
# Bridge Dependencies
bp-header-chain = { path = "../header-chain", default-features = false }
bp-polkadot-core = { path = "../polkadot-core", default-features = false }
bp-runtime = { path = "../runtime", default-features = false }
# Substrate Based Dependencies
frame-support = { path = "../../../substrate/frame/support", default-features = false }
sp-api = { path = "../../../substrate/primitives/api", default-features = false }
sp-std = { path = "../../../substrate/primitives/std", default-features = false }
[features]
default = [ "std" ]
std = [
"bp-header-chain/std",
"bp-polkadot-core/std",
"bp-runtime/std",
"frame-support/std",
"sp-api/std",
"sp-std/std",
]
bridges/primitives/chain-westend/src/lib.rs
+79
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@@ -0,0 +1,79 @@
// Copyright (C) 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/>.
#![cfg_attr(not(feature = "std"), no_std)]
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
pub use bp_polkadot_core::*;
use bp_header_chain::ChainWithGrandpa;
use bp_runtime::{decl_bridge_finality_runtime_apis, Chain};
use frame_support::{parameter_types, weights::Weight};
/// Westend Chain
pub struct Westend;
impl Chain for Westend {
type BlockNumber = <PolkadotLike as Chain>::BlockNumber;
type Hash = <PolkadotLike as Chain>::Hash;
type Hasher = <PolkadotLike as Chain>::Hasher;
type Header = <PolkadotLike as Chain>::Header;
type AccountId = <PolkadotLike as Chain>::AccountId;
type Balance = <PolkadotLike as Chain>::Balance;
type Nonce = <PolkadotLike as Chain>::Nonce;
type Signature = <PolkadotLike as Chain>::Signature;
fn max_extrinsic_size() -> u32 {
PolkadotLike::max_extrinsic_size()
}
fn max_extrinsic_weight() -> Weight {
PolkadotLike::max_extrinsic_weight()
}
}
impl ChainWithGrandpa for Westend {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = WITH_WESTEND_GRANDPA_PALLET_NAME;
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
}
parameter_types! {
pub const SS58Prefix: u8 = 42;
}
// The SignedExtension used by Westend.
pub use bp_polkadot_core::CommonSignedExtension as SignedExtension;
/// Name of the parachains pallet in the Rococo runtime.
pub const PARAS_PALLET_NAME: &str = "Paras";
/// Name of the With-Westend GRANDPA pallet instance that is deployed at bridged chains.
pub const WITH_WESTEND_GRANDPA_PALLET_NAME: &str = "BridgeWestendGrandpa";
/// Maximal size of encoded `bp_parachains::ParaStoredHeaderData` structure among all Westend
/// parachains.
///
/// It includes the block number and state root, so it shall be near 40 bytes, but let's have some
/// reserve.
pub const MAX_NESTED_PARACHAIN_HEAD_DATA_SIZE: u32 = 128;
decl_bridge_finality_runtime_apis!(westend, grandpa);
bridges/primitives/runtime/src/lib.rs
+3 -1
View File
@@ -23,7 +23,6 @@ use frame_support::{
pallet_prelude::DispatchResult, weights::Weight, PalletError, StorageHasher, StorageValue,
};
use frame_system::RawOrigin;
use log;
use scale_info::TypeInfo;
use serde::{Deserialize, Serialize};
use sp_core::storage::StorageKey;
@@ -98,6 +97,9 @@ pub const BRIDGE_HUB_ROCOCO_CHAIN_ID: ChainId = *b"bhro";
/// BridgeHubWococo chain id.
pub const BRIDGE_HUB_WOCOCO_CHAIN_ID: ChainId = *b"bhwo";
/// BridgeHubWestend chain id.
pub const BRIDGE_HUB_WESTEND_CHAIN_ID: ChainId = *b"bhwd";
/// BridgeHubKusama chain id.
pub const BRIDGE_HUB_KUSAMA_CHAIN_ID: ChainId = *b"bhks";