diff --git a/Cargo.lock b/Cargo.lock index 2b2f09c19ec1..f12e16276e78 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -121,9 +121,9 @@ dependencies = [ [[package]] name = "aes-gcm" -version = "0.10.3" +version = "0.10.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1" +checksum = "209b47e8954a928e1d72e86eca7000ebb6655fe1436d33eefc2201cad027e237" dependencies = [ "aead 0.5.2", "aes 0.8.3", @@ -792,6 +792,17 @@ dependencies = [ "substrate-wasm-builder", ] +[[package]] +name = "asset-hub-rococo-integration-tests" +version = "1.0.0" +dependencies = [ + "frame-support", + "integration-tests-common", + "parity-scale-codec", + "staging-xcm", + "xcm-emulator", +] + [[package]] name = "asset-hub-westend-integration-tests" version = "1.0.0" @@ -1056,7 +1067,7 @@ checksum = "cd56dd203fef61ac097dd65721a419ddccb106b2d2b70ba60a6b529f03961a51" dependencies = [ "async-stream-impl", "futures-core", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", ] [[package]] @@ -1097,7 +1108,7 @@ dependencies = [ "futures-sink", "futures-util", "memchr", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", ] [[package]] @@ -5550,7 +5561,7 @@ dependencies = [ "futures-io", "memchr", "parking", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "waker-fn", ] @@ -5607,7 +5618,7 @@ dependencies = [ "futures-sink", "futures-task", "memchr", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "pin-utils", "slab", ] @@ -6024,7 +6035,7 @@ checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1" dependencies = [ "bytes", "http", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", ] [[package]] @@ -6067,7 +6078,7 @@ dependencies = [ "httparse", "httpdate", "itoa", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "socket2 0.4.9", "tokio", "tower-service", @@ -6337,6 +6348,7 @@ dependencies = [ "cumulus-primitives-core", "frame-support", "pallet-assets", + "pallet-balances", "pallet-bridge-messages", "pallet-im-online", "pallet-message-queue", @@ -11372,9 +11384,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777" [[package]] name = "pin-project-lite" -version = "0.2.13" +version = "0.2.12" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58" +checksum = "12cc1b0bf1727a77a54b6654e7b5f1af8604923edc8b81885f8ec92f9e3f0a05" [[package]] name = "pin-utils" @@ -13047,7 +13059,7 @@ dependencies = [ "concurrent-queue", "libc", "log", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "windows-sys 0.48.0", ] @@ -13493,9 +13505,9 @@ dependencies = [ [[package]] name = "quinn-proto" -version = "0.9.5" +version = "0.9.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c956be1b23f4261676aed05a0046e204e8a6836e50203902683a718af0797989" +checksum = "f31999cfc7927c4e212e60fd50934ab40e8e8bfd2d493d6095d2d306bc0764d9" dependencies = [ "bytes", "rand 0.8.5", @@ -13822,7 +13834,7 @@ dependencies = [ "mime", "once_cell", "percent-encoding", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "rustls 0.21.6", "rustls-pemfile", "serde", @@ -17270,7 +17282,7 @@ dependencies = [ name = "sp-statement-store" version = "4.0.0-dev" dependencies = [ - "aes-gcm 0.10.3", + "aes-gcm 0.10.2", "curve25519-dalek 4.0.0", "ed25519-dalek", "hkdf", @@ -18513,7 +18525,7 @@ dependencies = [ "mio", "num_cpus", "parking_lot 0.12.1", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "signal-hook-registry", "socket2 0.5.3", "tokio-macros", @@ -18559,7 +18571,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "397c988d37662c7dda6d2208364a706264bf3d6138b11d436cbac0ad38832842" dependencies = [ "futures-core", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "tokio", "tokio-util", ] @@ -18599,7 +18611,7 @@ dependencies = [ "futures-core", "futures-io", "futures-sink", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "tokio", "tracing", ] @@ -18671,7 +18683,7 @@ dependencies = [ "http", "http-body", "http-range-header", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "tower-layer", "tower-service", ] @@ -18696,7 +18708,7 @@ checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8" dependencies = [ "cfg-if", "log", - "pin-project-lite 0.2.13", + "pin-project-lite 0.2.12", "tracing-attributes", "tracing-core", ] @@ -19811,7 +19823,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c4a00f4242f2db33307347bd5be53263c52a0331c96c14292118c9a6bb48d267" dependencies = [ "aes 0.6.0", - "aes-gcm 0.10.3", + "aes-gcm 0.10.2", "async-trait", "bincode", "block-modes", diff --git a/Cargo.toml b/Cargo.toml index 9e8ead6cf7c9..6ec4a21f2195 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -60,6 +60,7 @@ members = [ "cumulus/parachain-template/pallets/template", "cumulus/parachain-template/runtime", "cumulus/parachains/common", + "cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo", "cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend", "cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo", "cumulus/parachains/integration-tests/emulated/common", diff --git a/cumulus/parachains/common/src/xcm_config.rs b/cumulus/parachains/common/src/xcm_config.rs index 146671441453..534253b4aaeb 100644 --- a/cumulus/parachains/common/src/xcm_config.rs +++ b/cumulus/parachains/common/src/xcm_config.rs @@ -15,6 +15,7 @@ use crate::impls::AccountIdOf; use core::marker::PhantomData; +use cumulus_primitives_core::{IsSystem, ParaId}; use frame_support::{ traits::{fungibles::Inspect, tokens::ConversionToAssetBalance, ContainsPair}, weights::Weight, @@ -78,3 +79,85 @@ impl> ContainsPair matches!(asset.id, Concrete(ref id) if id == origin && origin == &Location::get()) } } + +/// Accepts an asset if it is a concrete asset from the system (Relay Chain or system parachain). +pub struct ConcreteAssetFromSystem(PhantomData); +impl> ContainsPair + for ConcreteAssetFromSystem +{ + fn contains(asset: &MultiAsset, origin: &MultiLocation) -> bool { + log::trace!(target: "xcm::contains", "ConcreteAssetFromSystem asset: {:?}, origin: {:?}", asset, origin); + let is_system = match origin { + // The Relay Chain + MultiLocation { parents: 1, interior: Here } => true, + // System parachain + MultiLocation { parents: 1, interior: X1(Parachain(id)) } => + ParaId::from(*id).is_system(), + // Others + _ => false, + }; + matches!(asset.id, Concrete(id) if id == AssetLocation::get()) && is_system + } +} + +#[cfg(test)] +mod tests { + use frame_support::parameter_types; + + use super::{ + ConcreteAssetFromSystem, ContainsPair, GeneralIndex, Here, MultiAsset, MultiLocation, + PalletInstance, Parachain, Parent, + }; + + parameter_types! { + pub const RelayLocation: MultiLocation = MultiLocation::parent(); + } + + #[test] + fn concrete_asset_from_relay_works() { + let expected_asset: MultiAsset = (Parent, 1000000).into(); + let expected_origin: MultiLocation = (Parent, Here).into(); + + assert!(>::contains( + &expected_asset, + &expected_origin + )); + } + + #[test] + fn concrete_asset_from_sibling_system_para_fails_for_wrong_asset() { + let unexpected_assets: Vec = vec![ + (Here, 1000000).into(), + ((PalletInstance(50), GeneralIndex(1)), 1000000).into(), + ((Parent, Parachain(1000), PalletInstance(50), GeneralIndex(1)), 1000000).into(), + ]; + let expected_origin: MultiLocation = (Parent, Parachain(1000)).into(); + + unexpected_assets.iter().for_each(|asset| { + assert!(!>::contains(asset, &expected_origin)); + }); + } + + #[test] + fn concrete_asset_from_sibling_system_para_works_for_correct_asset() { + // (para_id, expected_result) + let test_data = vec![ + (0, true), + (1, true), + (1000, true), + (1999, true), + (2000, false), // Not a System Parachain + (2001, false), // Not a System Parachain + ]; + + let expected_asset: MultiAsset = (Parent, 1000000).into(); + + for (para_id, expected_result) in test_data { + let origin: MultiLocation = (Parent, Parachain(para_id)).into(); + assert_eq!( + expected_result, + >::contains(&expected_asset, &origin) + ); + } + } +} diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/Cargo.toml new file mode 100644 index 000000000000..f280afdda4a4 --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/Cargo.toml @@ -0,0 +1,24 @@ +[package] +name = "asset-hub-rococo-integration-tests" +version = "1.0.0" +authors.workspace = true +edition.workspace = true +description = "Asset Hub Rococo runtime integration tests with xcm-emulator" +publish = false + +[dependencies] +codec = { package = "parity-scale-codec", version = "3.4.0", default-features = false } + +# Substrate +frame-support = { path = "../../../../../../substrate/frame/support", default-features = false} +xcm = { package = "staging-xcm", path = "../../../../../../polkadot/xcm", default-features = false} + +# Local +xcm-emulator = { path = "../../../../../xcm/xcm-emulator", default-features = false} +integration-tests-common = { path = "../../common", default-features = false} + +[features] +runtime-benchmarks = [ + "frame-support/runtime-benchmarks", + "integration-tests-common/runtime-benchmarks", +] diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/lib.rs b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/lib.rs new file mode 100644 index 000000000000..f8a917afe1b6 --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/lib.rs @@ -0,0 +1,26 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +pub use frame_support::assert_ok; +pub use integration_tests_common::{ + constants::asset_hub_rococo::ED as ASSET_HUB_ROCOCO_ED, test_parachain_is_trusted_teleporter, + AssetHubRococo, AssetHubRococoPallet, AssetHubRococoSender, BridgeHubRococo, + BridgeHubRococoReceiver, +}; +pub use xcm::prelude::*; +pub use xcm_emulator::{assert_expected_events, bx, Chain, Parachain, TestExt}; + +#[cfg(test)] +mod tests; diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/mod.rs b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/mod.rs new file mode 100644 index 000000000000..516ec37cc10a --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/mod.rs @@ -0,0 +1,16 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +mod teleport; diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/teleport.rs b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/teleport.rs new file mode 100644 index 000000000000..36b65c6d010f --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-rococo/src/tests/teleport.rs @@ -0,0 +1,28 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use crate::*; + +#[test] +fn teleport_to_other_system_parachains_works() { + let amount = ASSET_HUB_ROCOCO_ED * 100; + let native_asset: VersionedMultiAssets = (Parent, amount).into(); + + test_parachain_is_trusted_teleporter!( + AssetHubRococo, // Origin + vec![BridgeHubRococo], // Destinations + (native_asset, amount) + ); +} diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/lib.rs b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/lib.rs index 6e0f3434aedf..c25cc601fbef 100644 --- a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/lib.rs +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/lib.rs @@ -27,6 +27,7 @@ pub use integration_tests_common::{ asset_hub_westend::ED as ASSET_HUB_WESTEND_ED, westend::ED as WESTEND_ED, PROOF_SIZE_THRESHOLD, REF_TIME_THRESHOLD, XCM_V3, }, + test_parachain_is_trusted_teleporter, xcm_helpers::{xcm_transact_paid_execution, xcm_transact_unpaid_execution}, AssetHubWestend, AssetHubWestendPallet, AssetHubWestendReceiver, AssetHubWestendSender, PenpalWestendA, PenpalWestendAPallet, PenpalWestendAReceiver, PenpalWestendASender, Westend, @@ -88,5 +89,4 @@ pub fn system_para_test_args( } #[cfg(test)] -#[cfg(not(feature = "runtime-benchmarks"))] mod tests; diff --git a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/tests/teleport.rs b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/tests/teleport.rs index d94fd4b97d9f..81471c401f39 100644 --- a/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/tests/teleport.rs +++ b/cumulus/parachains/integration-tests/emulated/assets/asset-hub-westend/src/tests/teleport.rs @@ -357,3 +357,17 @@ fn teleport_native_assets_from_system_para_to_relay_fails() { // Receiver's balance does not change assert_eq!(receiver_balance_after, receiver_balance_before); } + +// TODO: uncomment when CollectivesWestend and BridgeHubWestend are implemented +// https://github.com/paritytech/polkadot-sdk/pull/1737 (CollectivesWestend) +// #[test] +// fn teleport_to_other_system_parachains_works() { +// let amount = ASSET_HUB_WESTEND_ED * 100; +// let native_asset: VersionedMultiAssets = (Parent, amount).into(); + +// test_parachain_is_trusted_teleporter!( +// AssetHubWestend, // Origin +// vec![CollectivesWestend, BridgeHubWestend], // Destinations +// (native_asset, amount) +// ); +// } diff --git a/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/lib.rs b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/lib.rs index 1c73124c5125..3c4dbe18a9ac 100644 --- a/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/lib.rs +++ b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/lib.rs @@ -17,12 +17,13 @@ pub use bp_messages::LaneId; pub use frame_support::assert_ok; pub use integration_tests_common::{ constants::{ - asset_hub_rococo::ED as ASSET_HUB_ROCOCO_ED, rococo::ED as ROCOCO_ED, PROOF_SIZE_THRESHOLD, - REF_TIME_THRESHOLD, XCM_V3, + bridge_hub_rococo::ED as BRIDGE_HUB_ROCOCO_ED, rococo::ED as ROCOCO_ED, + PROOF_SIZE_THRESHOLD, REF_TIME_THRESHOLD, XCM_V3, }, + test_parachain_is_trusted_teleporter, xcm_helpers::{xcm_transact_paid_execution, xcm_transact_unpaid_execution}, - AssetHubRococo, AssetHubRococoReceiver, AssetHubWococo, BridgeHubRococo, BridgeHubWococo, - PenpalRococoA, Rococo, RococoPallet, + AssetHubRococo, AssetHubRococoReceiver, AssetHubWococo, BridgeHubRococo, BridgeHubRococoPallet, + BridgeHubRococoSender, BridgeHubWococo, PenpalRococoA, Rococo, RococoPallet, }; pub use parachains_common::{AccountId, Balance}; pub use xcm::{ @@ -63,5 +64,4 @@ pub fn relay_test_args(amount: Balance) -> TestArgs { } #[cfg(test)] -#[cfg(not(feature = "runtime-benchmarks"))] mod tests; diff --git a/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/mod.rs b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/mod.rs index 48347557ae77..1eef05c6b928 100644 --- a/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/mod.rs +++ b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/mod.rs @@ -14,3 +14,4 @@ // limitations under the License. mod example; +mod teleport; diff --git a/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/teleport.rs b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/teleport.rs new file mode 100644 index 000000000000..4c7e37fab623 --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/bridges/bridge-hub-rococo/src/tests/teleport.rs @@ -0,0 +1,28 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use crate::*; + +#[test] +fn teleport_to_other_system_parachains_works() { + let amount = BRIDGE_HUB_ROCOCO_ED * 100; + let native_asset: VersionedMultiAssets = (Parent, amount).into(); + + test_parachain_is_trusted_teleporter!( + BridgeHubRococo, // Origin + vec![AssetHubRococo], // Destinations + (native_asset, amount) + ); +} diff --git a/cumulus/parachains/integration-tests/emulated/common/Cargo.toml b/cumulus/parachains/integration-tests/emulated/common/Cargo.toml index e47fdfcdfd6c..bc661ce3e204 100644 --- a/cumulus/parachains/integration-tests/emulated/common/Cargo.toml +++ b/cumulus/parachains/integration-tests/emulated/common/Cargo.toml @@ -19,6 +19,7 @@ frame-support = { path = "../../../../../substrate/frame/support", default-featu sp-core = { path = "../../../../../substrate/primitives/core", default-features = false} sp-consensus-babe = { path = "../../../../../substrate/primitives/consensus/babe", default-features = false} pallet-assets = { path = "../../../../../substrate/frame/assets", default-features = false} +pallet-balances = { path = "../../../../../substrate/frame/balances", default-features = false} pallet-staking = { path = "../../../../../substrate/frame/staking", default-features = false} pallet-message-queue = { path = "../../../../../substrate/frame/message-queue", default-features = false} pallet-im-online = { path = "../../../../../substrate/frame/im-online", default-features = false} @@ -70,6 +71,7 @@ runtime-benchmarks = [ "cumulus-pallet-xcmp-queue/runtime-benchmarks", "frame-support/runtime-benchmarks", "pallet-assets/runtime-benchmarks", + "pallet-balances/runtime-benchmarks", "pallet-bridge-messages/runtime-benchmarks", "pallet-im-online/runtime-benchmarks", "pallet-message-queue/runtime-benchmarks", diff --git a/cumulus/parachains/integration-tests/emulated/common/src/lib.rs b/cumulus/parachains/integration-tests/emulated/common/src/lib.rs index f8fe8831d3c7..e9a30aadedd4 100644 --- a/cumulus/parachains/integration-tests/emulated/common/src/lib.rs +++ b/cumulus/parachains/integration-tests/emulated/common/src/lib.rs @@ -15,6 +15,7 @@ pub mod constants; pub mod impls; +pub mod macros; pub mod xcm_helpers; use constants::{ @@ -22,16 +23,24 @@ use constants::{ asset_hub_rococo, asset_hub_westend, bridge_hub_rococo, penpal, rococo, westend, }; use impls::{RococoWococoMessageHandler, WococoRococoMessageHandler}; +pub use paste; // Substrate use frame_support::traits::OnInitialize; +pub use pallet_balances; // Cumulus +pub use cumulus_pallet_xcmp_queue; +pub use xcm_emulator::Chain; use xcm_emulator::{ decl_test_bridges, decl_test_networks, decl_test_parachains, decl_test_relay_chains, decl_test_sender_receiver_accounts_parameter_types, DefaultMessageProcessor, }; +// Polkadot +pub use pallet_xcm; +pub use xcm::prelude::{AccountId32, WeightLimit}; + decl_test_relay_chains! { #[api_version(8)] pub struct Westend { @@ -120,6 +129,7 @@ decl_test_parachains! { pallets = { PolkadotXcm: penpal_runtime::PolkadotXcm, Assets: penpal_runtime::Assets, + Balances: penpal_runtime::Balances, } }, // Rococo Parachains @@ -156,6 +166,7 @@ decl_test_parachains! { pallets = { PolkadotXcm: asset_hub_kusama_runtime::PolkadotXcm, Assets: asset_hub_kusama_runtime::Assets, + Balances: asset_hub_kusama_runtime::Balances, } }, // Wococo Parachains @@ -190,6 +201,7 @@ decl_test_parachains! { pallets = { PolkadotXcm: asset_hub_polkadot_runtime::PolkadotXcm, Assets: asset_hub_polkadot_runtime::Assets, + Balances: asset_hub_polkadot_runtime::Balances, } }, pub struct PenpalRococoA { diff --git a/cumulus/parachains/integration-tests/emulated/common/src/macros.rs b/cumulus/parachains/integration-tests/emulated/common/src/macros.rs new file mode 100644 index 000000000000..e87c361ebeac --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/common/src/macros.rs @@ -0,0 +1,102 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#[macro_export] +macro_rules! test_parachain_is_trusted_teleporter { + ( $sender_para:ty, vec![$( $receiver_para:ty ),+], ($assets:expr, $amount:expr) ) => { + $crate::paste::paste! { + // init Origin variables + let sender = [<$sender_para Sender>]::get(); + let mut para_sender_balance_before = + <$sender_para as $crate::Chain>::account_data_of(sender.clone()).free; + let origin = <$sender_para as $crate::Chain>::RuntimeOrigin::signed(sender.clone()); + let fee_asset_item = 0; + let weight_limit = $crate::WeightLimit::Unlimited; + + $( + { + // init Destination variables + let receiver = [<$receiver_para Receiver>]::get(); + let para_receiver_balance_before = + <$receiver_para as $crate::Chain>::account_data_of(receiver.clone()).free; + let para_destination = + <$sender_para>::sibling_location_of(<$receiver_para>::para_id()).into(); + let beneficiary = + $crate::AccountId32 { network: None, id: receiver.clone().into() }.into(); + + // Send XCM message from Origin Parachain + // We are only testing the limited teleport version, which should be ok since success will + // depend only on a proper `XcmConfig` at destination. + <$sender_para>::execute_with(|| { + assert_ok!(<$sender_para as [<$sender_para Pallet>]>::PolkadotXcm::limited_teleport_assets( + origin.clone(), + bx!(para_destination), + bx!(beneficiary), + bx!($assets.clone()), + fee_asset_item, + weight_limit.clone(), + )); + + type RuntimeEvent = <$sender_para as $crate::Chain>::RuntimeEvent; + + assert_expected_events!( + $sender_para, + vec![ + RuntimeEvent::PolkadotXcm( + $crate::pallet_xcm::Event::Attempted { outcome: Outcome::Complete { .. } } + ) => {}, + RuntimeEvent::XcmpQueue( + $crate::cumulus_pallet_xcmp_queue::Event::XcmpMessageSent { .. } + ) => {}, + RuntimeEvent::Balances( + $crate::pallet_balances::Event::Withdraw { who: sender, amount } + ) => {}, + ] + ); + }); + + // Receive XCM message in Destination Parachain + <$receiver_para>::execute_with(|| { + type RuntimeEvent = <$receiver_para as $crate::Chain>::RuntimeEvent; + + assert_expected_events!( + $receiver_para, + vec![ + RuntimeEvent::Balances( + $crate::pallet_balances::Event::Deposit { who: receiver, .. } + ) => {}, + RuntimeEvent::XcmpQueue( + $crate::cumulus_pallet_xcmp_queue::Event::Success { .. } + ) => {}, + ] + ); + }); + + // Check if balances are updated accordingly in Origin and Destination Parachains + let para_sender_balance_after = + <$sender_para as $crate::Chain>::account_data_of(sender.clone()).free; + let para_receiver_balance_after = + <$receiver_para as $crate::Chain>::account_data_of(receiver.clone()).free; + + assert_eq!(para_sender_balance_before - $amount, para_sender_balance_after); + assert!(para_receiver_balance_after > para_receiver_balance_before); + + // Update sender balance + para_sender_balance_before = <$sender_para as $crate::Chain>::account_data_of(sender.clone()).free; + } + )+ + } + }; +} diff --git a/cumulus/parachains/integration-tests/emulated/common/src/xcm_helpers.rs b/cumulus/parachains/integration-tests/emulated/common/src/xcm_helpers.rs index 4096cdbba0b9..7c218bfbc092 100644 --- a/cumulus/parachains/integration-tests/emulated/common/src/xcm_helpers.rs +++ b/cumulus/parachains/integration-tests/emulated/common/src/xcm_helpers.rs @@ -1,18 +1,17 @@ -// Copyright Parity Technologies (UK) Ltd. -// This file is part of Cumulus. +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 -// Cumulus 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. - -// Cumulus 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 Cumulus. If not, see . +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. use parachains_common::AccountId; use xcm::{ diff --git a/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs b/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs index 0c197598f889..cf91c1513ece 100644 --- a/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs @@ -31,7 +31,10 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::AssetFeeAsExistentialDepositMultiplier}; +use parachains_common::{ + impls::ToStakingPot, + xcm_config::{AssetFeeAsExistentialDepositMultiplier, ConcreteAssetFromSystem}, +}; use polkadot_parachain_primitives::primitives::Sibling; use sp_runtime::traits::ConvertInto; use xcm::latest::prelude::*; @@ -39,8 +42,8 @@ use xcm_builder::{ AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, CurrencyAdapter, DenyReserveTransferToRelayChain, DenyThenTry, DescribeAllTerminal, DescribeFamily, - EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NativeAsset, - NoChecking, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, + EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NoChecking, + ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, @@ -470,6 +473,15 @@ pub type AssetFeeAsExistentialDepositMultiplierFeeCharger = AssetFeeAsExistentia TrustBackedAssetsInstance, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// +/// - KSM with the parent Relay Chain and sibling system parachains; and +/// - Sibling parachains' assets from where they originate (as `ForeignCreators`). +pub type TrustedTeleporters = ( + ConcreteAssetFromSystem, + IsForeignConcreteAsset>>, +); + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -480,13 +492,7 @@ impl xcm_executor::Config for XcmConfig { // Asset Hub acting _as_ a reserve location for KSM and assets created under `pallet-assets`. // For KSM, users must use teleport where allowed (e.g. with the Relay Chain). type IsReserve = (); - // We allow: - // - teleportation of KSM - // - teleportation of sibling parachain's assets (as ForeignCreators) - type IsTeleporter = ( - NativeAsset, - IsForeignConcreteAsset>>, - ); + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/xcm_config.rs b/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/xcm_config.rs index 65cf62a610f4..46d508d0fed8 100644 --- a/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/xcm_config.rs @@ -27,7 +27,10 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::AssetFeeAsExistentialDepositMultiplier}; +use parachains_common::{ + impls::ToStakingPot, + xcm_config::{AssetFeeAsExistentialDepositMultiplier, ConcreteAssetFromSystem}, +}; use polkadot_parachain_primitives::primitives::Sibling; use sp_runtime::traits::ConvertInto; use xcm::latest::prelude::*; @@ -35,8 +38,8 @@ use xcm_builder::{ AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, CurrencyAdapter, DenyReserveTransferToRelayChain, DenyThenTry, DescribeFamily, DescribePalletTerminal, - EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NativeAsset, - NoChecking, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, + EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NoChecking, + ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, @@ -394,6 +397,15 @@ pub type AssetFeeAsExistentialDepositMultiplierFeeCharger = AssetFeeAsExistentia TrustBackedAssetsInstance, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// +/// - DOT with the parent Relay Chain and sibling system parachains; and +/// - Sibling parachains' assets from where they originate (as `ForeignCreators`). +pub type TrustedTeleporters = ( + ConcreteAssetFromSystem, + IsForeignConcreteAsset>>, +); + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -404,13 +416,7 @@ impl xcm_executor::Config for XcmConfig { // Asset Hub acting _as_ a reserve location for DOT and assets created under `pallet-assets`. // For DOT, users must use teleport where allowed (e.g. with the Relay Chain). type IsReserve = (); - // We allow: - // - teleportation of DOT - // - teleportation of sibling parachain's assets (as ForeignCreators) - type IsTeleporter = ( - NativeAsset, - IsForeignConcreteAsset>>, - ); + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs index a0921c50dc59..b1ec6be5b7e5 100644 --- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs @@ -31,7 +31,10 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::AssetFeeAsExistentialDepositMultiplier}; +use parachains_common::{ + impls::ToStakingPot, + xcm_config::{AssetFeeAsExistentialDepositMultiplier, ConcreteAssetFromSystem}, +}; use polkadot_parachain_primitives::primitives::Sibling; use sp_runtime::traits::ConvertInto; use xcm::latest::prelude::*; @@ -39,8 +42,8 @@ use xcm_builder::{ AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, CurrencyAdapter, DenyReserveTransferToRelayChain, DenyThenTry, DescribeFamily, DescribePalletTerminal, - EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NativeAsset, - NoChecking, ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, + EnsureXcmOrigin, FungiblesAdapter, HashedDescription, IsConcrete, LocalMint, NoChecking, + ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, @@ -481,6 +484,15 @@ pub type AssetFeeAsExistentialDepositMultiplierFeeCharger = AssetFeeAsExistentia TrustBackedAssetsInstance, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// +/// - WND with the parent Relay Chain and sibling system parachains; and +/// - Sibling parachains' assets from where they originate (as `ForeignCreators`). +pub type TrustedTeleporters = ( + ConcreteAssetFromSystem, + IsForeignConcreteAsset>>, +); + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -491,13 +503,7 @@ impl xcm_executor::Config for XcmConfig { // Asset Hub acting _as_ a reserve location for WND and assets created under `pallet-assets`. // For WND, users must use teleport where allowed (e.g. with the Relay Chain). type IsReserve = (); - // We allow: - // - teleportation of WND - // - teleportation of sibling parachain's assets (as ForeignCreators) - type IsTeleporter = ( - NativeAsset, - IsForeignConcreteAsset>>, - ); + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs index 696462be9c45..ddc5fc0c4a47 100644 --- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/src/xcm_config.rs @@ -24,7 +24,7 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteNativeAssetFrom}; +use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteAssetFromSystem}; use polkadot_parachain_primitives::primitives::Sibling; use xcm::latest::prelude::*; use xcm_builder::{ @@ -177,6 +177,10 @@ pub type Barrier = TrailingSetTopicAsId< >, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// - KSM with the parent Relay Chain and sibling parachains. +pub type TrustedTeleporters = ConcreteAssetFromSystem; + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -186,8 +190,7 @@ impl xcm_executor::Config for XcmConfig { // BridgeHub does not recognize a reserve location for any asset. Users must teleport KSM // where allowed (e.g. with the Relay Chain). type IsReserve = (); - /// Only allow teleportation of KSM. - type IsTeleporter = ConcreteNativeAssetFrom; + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs index 0965600c2468..84672a6c3944 100644 --- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/src/xcm_config.rs @@ -24,7 +24,7 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteNativeAssetFrom}; +use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteAssetFromSystem}; use polkadot_parachain_primitives::primitives::Sibling; use xcm::latest::prelude::*; use xcm_builder::{ @@ -181,6 +181,10 @@ pub type Barrier = TrailingSetTopicAsId< >, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// - DOT with the parent Relay Chain and sibling parachains. +pub type TrustedTeleporters = ConcreteAssetFromSystem; + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -190,8 +194,7 @@ impl xcm_executor::Config for XcmConfig { // BridgeHub does not recognize a reserve location for any asset. Users must teleport DOT // where allowed (e.g. with the Relay Chain). type IsReserve = (); - /// Only allow teleportation of DOT. - type IsTeleporter = ConcreteNativeAssetFrom; + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs index e3d8645d49e7..1639a507091d 100644 --- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs @@ -30,7 +30,7 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteNativeAssetFrom}; +use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteAssetFromSystem}; use polkadot_parachain_primitives::primitives::Sibling; use sp_core::Get; use xcm::latest::prelude::*; @@ -224,6 +224,10 @@ pub type Barrier = TrailingSetTopicAsId< >, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// - NativeToken with the parent Relay Chain and sibling parachains. +pub type TrustedTeleporters = ConcreteAssetFromSystem; + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -233,8 +237,7 @@ impl xcm_executor::Config for XcmConfig { // BridgeHub does not recognize a reserve location for any asset. Users must teleport Native // token where allowed (e.g. with the Relay Chain). type IsReserve = (); - /// Only allow teleportation of NativeToken of relay chain. - type IsTeleporter = ConcreteNativeAssetFrom; + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = WeightInfoBounds< diff --git a/cumulus/parachains/runtimes/collectives/collectives-polkadot/src/xcm_config.rs b/cumulus/parachains/runtimes/collectives/collectives-polkadot/src/xcm_config.rs index f802073bfbbb..a170cd6ba515 100644 --- a/cumulus/parachains/runtimes/collectives/collectives-polkadot/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/collectives/collectives-polkadot/src/xcm_config.rs @@ -24,7 +24,7 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::XcmPassthrough; -use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteNativeAssetFrom}; +use parachains_common::{impls::ToStakingPot, xcm_config::ConcreteAssetFromSystem}; use polkadot_parachain_primitives::primitives::Sibling; use xcm::latest::prelude::*; use xcm_builder::{ @@ -240,6 +240,10 @@ pub type Barrier = TrailingSetTopicAsId< >, >; +/// Cases where a remote origin is accepted as trusted Teleporter for a given asset: +/// - DOT with the parent Relay Chain and sibling parachains. +pub type TrustedTeleporters = ConcreteAssetFromSystem; + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -249,8 +253,7 @@ impl xcm_executor::Config for XcmConfig { // Collectives does not recognize a reserve location for any asset. Users must teleport DOT // where allowed (e.g. with the Relay Chain). type IsReserve = (); - /// Only allow teleportation of DOT. - type IsTeleporter = ConcreteNativeAssetFrom; + type IsTeleporter = TrustedTeleporters; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = FixedWeightBounds; diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/xcm_config.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/xcm_config.rs index 7433b8e94d6c..aafb61132b95 100644 --- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/xcm_config.rs @@ -24,6 +24,7 @@ use frame_support::{ }; use frame_system::EnsureRoot; use pallet_xcm::{EnsureXcm, IsMajorityOfBody, XcmPassthrough}; +use parachains_common::xcm_config::ConcreteAssetFromSystem; use polkadot_parachain_primitives::primitives::Sibling; use xcm::latest::prelude::*; use xcm_builder::{ @@ -144,6 +145,8 @@ pub type Barrier = TrailingSetTopicAsId< >, >; +pub type TrustedTeleporter = ConcreteAssetFromSystem; + pub struct XcmConfig; impl xcm_executor::Config for XcmConfig { type RuntimeCall = RuntimeCall; @@ -151,7 +154,7 @@ impl xcm_executor::Config for XcmConfig { type AssetTransactor = CurrencyTransactor; type OriginConverter = XcmOriginToTransactDispatchOrigin; type IsReserve = NativeAsset; - type IsTeleporter = NativeAsset; + type IsTeleporter = TrustedTeleporter; type UniversalLocation = UniversalLocation; type Barrier = Barrier; type Weigher = FixedWeightBounds;