1use frame_support::{parameter_types, PalletId};2#[cfg(not(feature = "governance"))]3use frame_system::EnsureRoot;4use pallet_evm::account::CrossAccountId;5use sp_core::H160;6use staging_xcm::prelude::*;7use staging_xcm_builder::AccountKey20Aliases;89#[cfg(feature = "governance")]10use crate::runtime_common::config::governance;11use crate::{12 runtime_common::config::{13 ethereum::CrossAccountId as ConfigCrossAccountId,14 xcm::{LocationToAccountId, SelfLocation},15 },16 RelayNetwork, Runtime, RuntimeEvent,17};1819parameter_types! {20 pub ForeignAssetPalletId: PalletId = PalletId(*b"frgnasts");21}2223pub struct LocationToCrossAccountId;24impl staging_xcm_executor::traits::ConvertLocation<ConfigCrossAccountId>25 for LocationToCrossAccountId26{27 fn convert_location(location: &Location) -> Option<ConfigCrossAccountId> {28 LocationToAccountId::convert_location(location)29 .map(ConfigCrossAccountId::from_sub)30 .or_else(|| {31 let eth_address =32 AccountKey20Aliases::<RelayNetwork, H160>::convert_location(location)?;3334 Some(ConfigCrossAccountId::from_eth(eth_address))35 })36 }37}3839impl pallet_foreign_assets::Config for Runtime {40 type RuntimeEvent = RuntimeEvent;4142 #[cfg(feature = "governance")]43 type ManagerOrigin = governance::RootOrFinancialCouncilMember;4445 #[cfg(not(feature = "governance"))]46 type ManagerOrigin = EnsureRoot<Self::AccountId>;4748 type PalletId = ForeignAssetPalletId;49 type SelfLocation = SelfLocation;50 type LocationToAccountId = LocationToCrossAccountId;51 type WeightInfo = pallet_foreign_assets::weights::SubstrateWeight<Self>;52}