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Companion for polkadot#7234 (XCM: Tools for uniquely referencing messages) (#2601)

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* Fixes for new API

* Formatting

* Fixes

* Fixes

* Further fixes

* XCMP dispatch events mention message ID

* XCMP event includes ID

* Add DMP message ID functionality

* Integrate into test parachains

* Remove WithUniqueTopic usage

* Use new primitive

* Formatting

* undiener

* Revert lock

* Fixes

* Fixes

* Fixes

* Fixes

* Formatting

* message_hash becomes message_id

* Rename

* Another Rename

* Fixes

* Fix

* Bump

* Fixes

* Grumble.
This commit is contained in:
Gavin Wood
2023-05-25 16:52:38 +01:00
committed by GitHub
parent febea66397
commit ec21c0a24d
23 changed files with 431 additions and 569 deletions
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cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs
+33 -33
View File
@@ -30,20 +30,18 @@ use frame_support::{
};
use frame_system::EnsureRoot;
use pallet_xcm::XcmPassthrough;
use parachains_common::{
impls::ToStakingPot,
xcm_config::{ConcreteNativeAssetFrom, DenyReserveTransferToRelayChain, DenyThenTry},
};
use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteNativeAssetFrom};
use polkadot_parachain::primitives::Sibling;
use sp_core::Get;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom,
CurrencyAdapter, EnsureXcmOrigin, IsConcrete, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
UsingComponents, WeightInfoBounds, WithComputedOrigin,
CurrencyAdapter, DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, IsConcrete,
ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative,
SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32,
SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents,
WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
};
use xcm_executor::{
traits::{ExportXcm, WithOriginFilter},
@@ -197,29 +195,31 @@ impl Contains<RuntimeCall> for SafeCallFilter {
}
}
pub type Barrier = DenyThenTry<
DenyReserveTransferToRelayChain,
(
// Allow local users to buy weight credit.
TakeWeightCredit,
// Expected responses are OK.
AllowKnownQueryResponses<PolkadotXcm>,
WithComputedOrigin<
(
// If the message is one that immediately attemps to pay for execution, then allow it.
AllowTopLevelPaidExecutionFrom<Everything>,
// Parent and its pluralities (i.e. governance bodies) get free execution.
AllowExplicitUnpaidExecutionFrom<ParentOrParentsPlurality>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentOrSiblings>,
),
UniversalLocation,
ConstU32<8>,
>,
// TODO:check-parameter - (https://github.com/paritytech/parity-bridges-common/issues/2084)
// remove this and extend `AllowExplicitUnpaidExecutionFrom` with "or SystemParachains" once merged https://github.com/paritytech/polkadot/pull/7005
AllowUnpaidExecutionFrom<Everything>,
),
pub type Barrier = TrailingSetTopicAsId<
DenyThenTry<
DenyReserveTransferToRelayChain,
(
// Allow local users to buy weight credit.
TakeWeightCredit,
// Expected responses are OK.
AllowKnownQueryResponses<PolkadotXcm>,
WithComputedOrigin<
(
// If the message is one that immediately attemps to pay for execution, then allow it.
AllowTopLevelPaidExecutionFrom<Everything>,
// Parent and its pluralities (i.e. governance bodies) get free execution.
AllowExplicitUnpaidExecutionFrom<ParentOrParentsPlurality>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentOrSiblings>,
),
UniversalLocation,
ConstU32<8>,
>,
// TODO:check-parameter - (https://github.com/paritytech/parity-bridges-common/issues/2084)
// remove this and extend `AllowExplicitUnpaidExecutionFrom` with "or SystemParachains" once merged https://github.com/paritytech/polkadot/pull/7005
AllowUnpaidExecutionFrom<Everything>,
),
>,
>;
pub struct XcmConfig;
@@ -263,12 +263,12 @@ pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, R
/// The means for routing XCM messages which are not for local execution into the right message
/// queues.
pub type XcmRouter = (
pub type XcmRouter = WithUniqueTopic<(
// Two routers - use UMP to communicate with the relay chain:
cumulus_primitives_utility::ParentAsUmp<ParachainSystem, PolkadotXcm, ()>,
// ..and XCMP to communicate with the sibling chains.
XcmpQueue,
);
)>;
#[cfg(feature = "runtime-benchmarks")]
parameter_types! {