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Setup HrmpChannelAccepted handler with pallet_xcm for initiating XCM version discovery when openning HRMP channel #4025

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bkontur wants to merge 12 commits into from
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Setup HrmpChannelAccepted handler with pallet_xcm for initiating XCM version discovery when openning HRMP channel #4025

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e834a19
Added `AllowHrmpNotificationsFromRelayChain` XCM barrier
bkontur Apr 5, 2024
fd7a038
Added `AllowHrmpNotificationsFromRelayChain` to the testnet SPs
bkontur Apr 5, 2024
dbb4d78
Added `HandleHrmpChannelAccepted` to the `pallet_xcm` + test
bkontur Apr 8, 2024
3bc1320
Set `pallet_xcm` as a `HrmpChannelAcceptedHandler` for all cumulus te…
bkontur Apr 8, 2024
1021761
prdoc
bkontur Apr 8, 2024
b4a8441
Merge branch 'master' into bko-hrmp-and-version-discovery
bkontur Apr 8, 2024
c55c509
Merge remote-tracking branch 'origin/master' into bko-hrmp-and-versio…
bkontur Apr 12, 2024
54adc29
Merge remote-tracking branch 'origin/master' into bko-hrmp-and-versio…
bkontur Apr 15, 2024
9c5a918
Sanitize `UniversalLocation` with `GlobalConsensus` (where possible)
bkontur Apr 15, 2024
2eed36a
Merge remote-tracking branch 'origin/master' into bko-hrmp-and-versio…
bkontur Apr 15, 2024
8b4dc7f
compile fix
bkontur Apr 15, 2024
41beaf4
doc nit
bkontur Apr 15, 2024
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26 changes: 14 additions & 12 deletions cumulus/parachains/runtimes/assets/asset-hub-rococo/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -49,17 +49,17 @@ use testnet_parachains_constants::rococo::snowbridge::{
};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, DescribeAllTerminal, DescribeFamily, EnsureXcmOrigin, FrameTransactionalProcessor,
FungibleAdapter, FungiblesAdapter, GlobalConsensusParachainConvertsFor, HashedDescription,
IsConcrete, LocalMint, NetworkExportTableItem, NoChecking, NonFungiblesAdapter,
ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative,
SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32,
SovereignPaidRemoteExporter, SovereignSignedViaLocation, StartsWith,
StartsWithExplicitGlobalConsensus, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents,
WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
XcmFeeToAccount,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, DescribeAllTerminal, DescribeFamily,
EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, FungiblesAdapter,
GlobalConsensusParachainConvertsFor, HashedDescription, IsConcrete, LocalMint,
NetworkExportTableItem, NoChecking, NonFungiblesAdapter, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignPaidRemoteExporter,
SovereignSignedViaLocation, StartsWith, StartsWithExplicitGlobalConsensus, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};

Expand Down Expand Up @@ -502,6 +502,8 @@ pub type Barrier = TrailingSetTopicAsId<
)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -637,7 +639,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
12 changes: 7 additions & 5 deletions cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -45,10 +45,10 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use sp_runtime::traits::{AccountIdConversion, ConvertInto};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, DescribeFamily, DescribePalletTerminal, EnsureXcmOrigin,
FrameTransactionalProcessor, FungibleAdapter, FungiblesAdapter,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, DescribeFamily, DescribePalletTerminal,
EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, FungiblesAdapter,
GlobalConsensusParachainConvertsFor, HashedDescription, IsConcrete, LocalMint,
NetworkExportTableItem, NoChecking, NonFungiblesAdapter, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
Expand Down Expand Up @@ -521,6 +521,8 @@ pub type Barrier = TrailingSetTopicAsId<
)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<Everything>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -658,7 +660,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
17 changes: 10 additions & 7 deletions cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -56,12 +56,13 @@ use testnet_parachains_constants::rococo::snowbridge::EthereumNetwork;
use xcm::latest::prelude::*;
use xcm_builder::{
deposit_or_burn_fee, AccountId32Aliases, AllowExplicitUnpaidExecutionFrom,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor,
FungibleAdapter, HandleFee, IsConcrete, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, XcmFeeToAccount,
AllowHrmpNotificationsFromRelayChain, AllowKnownQueryResponses, AllowSubscriptionsFrom,
AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin,
FrameTransactionalProcessor, FungibleAdapter, HandleFee, IsConcrete, ParentAsSuperuser,
ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
XcmFeeToAccount,
};
use xcm_executor::{
traits::{FeeManager, FeeReason, FeeReason::Export, TransactAsset, WithOriginFilter},
Expand Down Expand Up @@ -258,6 +259,8 @@ pub type Barrier = TrailingSetTopicAsId<
)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -342,7 +345,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
20 changes: 11 additions & 9 deletions cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,14 +39,14 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use sp_runtime::traits::AccountIdConversion;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, IsConcrete,
ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative,
SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32,
SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents,
WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
XcmFeeToAccount,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor,
FungibleAdapter, IsConcrete, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};

Expand Down Expand Up @@ -207,6 +207,8 @@ pub type Barrier = TrailingSetTopicAsId<
)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -270,7 +272,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
21 changes: 12 additions & 9 deletions cumulus/parachains/runtimes/collectives/collectives-westend/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -35,14 +35,15 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use westend_runtime_constants::xcm as xcm_constants;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, EnsureXcmOrigin, FixedWeightBounds, FrameTransactionalProcessor, FungibleAdapter,
IsConcrete, LocatableAssetId, OriginToPluralityVoice, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FixedWeightBounds,
FrameTransactionalProcessor, FungibleAdapter, IsConcrete, LocatableAssetId,
OriginToPluralityVoice, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
XcmFeeToAccount,
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};

Expand Down Expand Up @@ -233,6 +234,8 @@ pub type Barrier = TrailingSetTopicAsId<
AllowExplicitUnpaidExecutionFrom<ParentOrParentsPlurality>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -292,7 +295,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
24 changes: 13 additions & 11 deletions cumulus/parachains/runtimes/contracts/contracts-rococo/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -38,22 +38,22 @@ use sp_runtime::traits::AccountIdConversion;
use testnet_parachains_constants::rococo::currency::CENTS;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, EnsureXcmOrigin, FixedWeightBounds, FrameTransactionalProcessor, FungibleAdapter,
IsConcrete, NativeAsset, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
XcmFeeToAccount,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FixedWeightBounds,
FrameTransactionalProcessor, FungibleAdapter, IsConcrete, NativeAsset, ParentAsSuperuser,
ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
};
use xcm_executor::XcmExecutor;

parameter_types! {
pub const RelayLocation: Location = Location::parent();
pub const RelayNetwork: Option<NetworkId> = None;
pub const RelayNetwork: NetworkId = NetworkId::Rococo;
pub RelayChainOrigin: RuntimeOrigin = cumulus_pallet_xcm::Origin::Relay.into();
pub UniversalLocation: InteriorLocation = Parachain(ParachainInfo::parachain_id().into()).into();
pub UniversalLocation: InteriorLocation = [GlobalConsensus(RelayNetwork::get()), Parachain(ParachainInfo::parachain_id().into())].into();
pub const ExecutiveBody: BodyId = BodyId::Executive;
pub TreasuryAccount: AccountId = TREASURY_PALLET_ID.into_account_truncating();
pub RelayTreasuryLocation: Location = (Parent, PalletInstance(rococo_runtime_constants::TREASURY_PALLET_ID)).into();
Expand Down Expand Up @@ -149,6 +149,8 @@ pub type Barrier = TrailingSetTopicAsId<
)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -198,7 +200,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
18 changes: 10 additions & 8 deletions cumulus/parachains/runtimes/coretime/coretime-rococo/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,13 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use sp_runtime::traits::AccountIdConversion;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, IsConcrete,
NonFungibleAdapter, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor,
FungibleAdapter, IsConcrete, NonFungibleAdapter, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};
Expand Down Expand Up @@ -199,6 +199,8 @@ pub type Barrier = TrailingSetTopicAsId<
AllowExplicitUnpaidExecutionFrom<ParentOrParentsPlurality>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -263,7 +265,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
18 changes: 10 additions & 8 deletions cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,13 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use sp_runtime::traits::AccountIdConversion;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DenyReserveTransferToRelayChain,
DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, IsConcrete,
NonFungibleAdapter, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative,
SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId,
UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
DenyReserveTransferToRelayChain, DenyThenTry, EnsureXcmOrigin, FrameTransactionalProcessor,
FungibleAdapter, IsConcrete, NonFungibleAdapter, ParentAsSuperuser, ParentIsPreset,
RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
XcmFeeManagerFromComponents, XcmFeeToAccount,
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};
Expand Down Expand Up @@ -206,6 +206,8 @@ pub type Barrier = TrailingSetTopicAsId<
AllowExplicitUnpaidExecutionFrom<(ParentOrParentsPlurality, FellowsPlurality)>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentRelayOrSiblingParachains>,
// HRMP notifications from the relay chain are OK.
AllowHrmpNotificationsFromRelayChain,
),
UniversalLocation,
ConstU32<8>,
Expand Down Expand Up @@ -270,7 +272,7 @@ impl xcm_executor::Config for XcmConfig {
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelAcceptedHandler = (PolkadotXcm,);
type HrmpChannelClosingHandler = ();
}

Expand Down
4 changes: 2 additions & 2 deletions cumulus/parachains/runtimes/glutton/glutton-westend/src/xcm_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,8 @@ use xcm_builder::{

parameter_types! {
pub const WestendLocation: Location = Location::parent();
pub const WestendNetwork: Option<NetworkId> = Some(NetworkId::Westend);
pub UniversalLocation: InteriorLocation = [Parachain(ParachainInfo::parachain_id().into())].into();
pub const WestendNetwork: NetworkId = NetworkId::Westend;
pub UniversalLocation: InteriorLocation = [GlobalConsensus(WestendNetwork::get()), Parachain(ParachainInfo::parachain_id().into())].into();
}

/// This is the type we use to convert an (incoming) XCM origin into a local `Origin` instance,
Expand Down
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