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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
cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
+72 -4
View File
@@ -43,7 +43,7 @@ use frame_support::{
ord_parameter_types, parameter_types,
traits::{
tokens::nonfungibles_v2::Inspect, AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32,
ConstU64, ConstU8, InstanceFilter,
ConstU64, ConstU8, Equals, InstanceFilter,
},
weights::{ConstantMultiplier, Weight},
BoundedVec, PalletId,
@@ -54,6 +54,7 @@ use frame_system::{
};
use pallet_asset_conversion_tx_payment::AssetConversionAdapter;
use pallet_nfts::PalletFeatures;
use pallet_xcm::EnsureXcm;
pub use parachains_common as common;
use parachains_common::{
impls::DealWithFees,
@@ -108,7 +109,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("westmint"),
impl_name: create_runtime_str!("westmint"),
authoring_version: 1,
spec_version: 10000,
spec_version: 1_003_000,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 13,
@@ -794,6 +795,37 @@ impl pallet_nfts::Config for Runtime {
type Helper = ();
}
/// XCM router instance to BridgeHub with bridging capabilities for `Rococo` global
/// consensus with dynamic fees and back-pressure.
pub type ToRococoXcmRouterInstance = pallet_xcm_bridge_hub_router::Instance1;
impl pallet_xcm_bridge_hub_router::Config<ToRococoXcmRouterInstance> for Runtime {
type WeightInfo = weights::pallet_xcm_bridge_hub_router::WeightInfo<Runtime>;
type UniversalLocation = xcm_config::UniversalLocation;
type BridgedNetworkId = xcm_config::bridging::to_rococo::RococoNetwork;
type Bridges = xcm_config::bridging::NetworkExportTable;
#[cfg(not(feature = "runtime-benchmarks"))]
type BridgeHubOrigin = EnsureXcm<Equals<xcm_config::bridging::SiblingBridgeHub>>;
#[cfg(feature = "runtime-benchmarks")]
type BridgeHubOrigin = frame_support::traits::EitherOfDiverse<
// for running benchmarks
EnsureRoot<AccountId>,
// for running tests with `--feature runtime-benchmarks`
EnsureXcm<Equals<xcm_config::bridging::SiblingBridgeHub>>,
>;
type ToBridgeHubSender = XcmpQueue;
type WithBridgeHubChannel =
cumulus_pallet_xcmp_queue::bridging::InAndOutXcmpChannelStatusProvider<
xcm_config::bridging::SiblingBridgeHubParaId,
Runtime,
>;
type ByteFee = xcm_config::bridging::XcmBridgeHubRouterByteFee;
type FeeAsset = xcm_config::bridging::XcmBridgeHubRouterFeeAssetId;
}
// Create the runtime by composing the FRAME pallets that were previously configured.
construct_runtime!(
pub enum Runtime
@@ -825,6 +857,8 @@ construct_runtime!(
PolkadotXcm: pallet_xcm::{Pallet, Call, Storage, Event<T>, Origin, Config<T>} = 31,
CumulusXcm: cumulus_pallet_xcm::{Pallet, Event<T>, Origin} = 32,
DmpQueue: cumulus_pallet_dmp_queue::{Pallet, Call, Storage, Event<T>} = 33,
// Bridge utilities.
ToRococoXcmRouter: pallet_xcm_bridge_hub_router::<Instance1>::{Pallet, Storage, Call} = 34,
// Handy utilities.
Utility: pallet_utility::{Pallet, Call, Event} = 40,
@@ -946,6 +980,7 @@ mod benches {
[pallet_timestamp, Timestamp]
[pallet_collator_selection, CollatorSelection]
[cumulus_pallet_xcmp_queue, XcmpQueue]
[pallet_xcm_bridge_hub_router, ToRococo]
// XCM
[pallet_xcm, PolkadotXcm]
// NOTE: Make sure you point to the individual modules below.
@@ -1231,6 +1266,7 @@ impl_runtime_apis! {
use frame_support::traits::StorageInfoTrait;
use frame_system_benchmarking::Pallet as SystemBench;
use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
use pallet_xcm_bridge_hub_router::benchmarking::Pallet as XcmBridgeHubRouterBench;
// This is defined once again in dispatch_benchmark, because list_benchmarks!
// and add_benchmarks! are macros exported by define_benchmarks! macros and those types
@@ -1246,6 +1282,8 @@ impl_runtime_apis! {
type Foreign = pallet_assets::Pallet::<Runtime, ForeignAssetsInstance>;
type Pool = pallet_assets::Pallet::<Runtime, PoolAssetsInstance>;
type ToRococo = XcmBridgeHubRouterBench<Runtime, ToRococoXcmRouterInstance>;
let mut list = Vec::<BenchmarkList>::new();
list_benchmarks!(list, extra);
@@ -1274,6 +1312,25 @@ impl_runtime_apis! {
use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
impl cumulus_pallet_session_benchmarking::Config for Runtime {}
use pallet_xcm_bridge_hub_router::benchmarking::{
Pallet as XcmBridgeHubRouterBench,
Config as XcmBridgeHubRouterConfig,
};
impl XcmBridgeHubRouterConfig<ToRococoXcmRouterInstance> for Runtime {
fn make_congested() {
cumulus_pallet_xcmp_queue::bridging::suspend_channel_for_benchmarks::<Runtime>(
xcm_config::bridging::SiblingBridgeHubParaId::get().into()
);
}
fn ensure_bridged_target_destination() -> MultiLocation {
ParachainSystem::open_outbound_hrmp_channel_for_benchmarks_or_tests(
xcm_config::bridging::SiblingBridgeHubParaId::get().into()
);
xcm_config::bridging::to_rococo::AssetHubRococo::get()
}
}
use xcm::latest::prelude::*;
use xcm_config::{MaxAssetsIntoHolding, WestendLocation};
use pallet_xcm_benchmarks::asset_instance_from;
@@ -1329,7 +1386,13 @@ impl_runtime_apis! {
MultiAsset { fun: Fungible(UNITS), id: Concrete(WestendLocation::get()) },
));
pub const CheckedAccount: Option<(AccountId, xcm_builder::MintLocation)> = None;
pub const TrustedReserve: Option<(MultiLocation, MultiAsset)> = None;
// AssetHubWestend trusts AssetHubRococo as reserve for ROCs
pub TrustedReserve: Option<(MultiLocation, MultiAsset)> = Some(
(
xcm_config::bridging::to_rococo::AssetHubRococo::get(),
MultiAsset::from((xcm_config::bridging::to_rococo::RocLocation::get(), 1000000000000 as u128))
)
);
}
impl pallet_xcm_benchmarks::fungible::Config for Runtime {
@@ -1360,7 +1423,10 @@ impl_runtime_apis! {
}
fn universal_alias() -> Result<(MultiLocation, Junction), BenchmarkError> {
Err(BenchmarkError::Skip)
match xcm_config::bridging::BridgingBenchmarksHelper::prepare_universal_alias() {
Some(alias) => Ok(alias),
None => Err(BenchmarkError::Skip)
}
}
fn transact_origin_and_runtime_call() -> Result<(MultiLocation, RuntimeCall), BenchmarkError> {
@@ -1399,6 +1465,8 @@ impl_runtime_apis! {
type Foreign = pallet_assets::Pallet::<Runtime, ForeignAssetsInstance>;
type Pool = pallet_assets::Pallet::<Runtime, PoolAssetsInstance>;
type ToRococo = XcmBridgeHubRouterBench<Runtime, ToRococoXcmRouterInstance>;
let whitelist: Vec<TrackedStorageKey> = vec![
// Block Number
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),