Allow communities to send XCM

pallets/communities/src/origin.rs

@@ -8,7 +8,7 @@ use frame_support::{
 	pallet_prelude::*,
 	traits::{membership::GenericRank, EnsureOriginWithArg, OriginTrait},
 };
-use sp_runtime::Permill;
+use sp_runtime::{traits::TryConvert, Permill};
 
 pub struct EnsureCommunity<T>(PhantomData<T>);
 
@@ -117,6 +117,22 @@ pub enum DecisionMethod<AssetId> {
 	Rank,
 }
 
+#[cfg(feature = "xcm")]
+impl<T> TryConvert<T::RuntimeOrigin, xcm::v3::MultiLocation> for RawOrigin<T>
+where
+	T: Config,
+	T::RuntimeOrigin: Into<Result<RawOrigin<T>, T::RuntimeOrigin>>,
+	xcm::v3::Junction: TryFrom<RawOrigin<T>>,
+{
+	fn try_convert(o: T::RuntimeOrigin) -> Result<xcm::v3::MultiLocation, T::RuntimeOrigin> {
+		let Ok(community @ RawOrigin { .. }) = o.clone().into() else {
+			return Err(o);
+		};
+		let j = xcm::v3::Junction::try_from(community).map_err(|_| o)?;
+		Ok(j.into())
+	}
+}
+
 #[cfg(feature = "xcm")]
 impl<T> TryFrom<RawOrigin<T>> for xcm::v3::Junction
 where

runtime/kreivo/src/xcm_config.rs

@@ -1,10 +1,9 @@
-use virto_common::AsFungibleAssetLocation;
-
 use super::{
 	AccountId, AllPalletsWithSystem, Assets, Balance, Balances, FungibleAssetLocation, KreivoAssetsInstance,
 	ParachainInfo, ParachainSystem, PolkadotXcm, Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, Treasury,
 	WeightToFee, XcmpQueue,
 };
+use virto_common::AsFungibleAssetLocation;
 
 use crate::constants::locations::STATEMINE_PARA_ID;
 use frame_support::{
@@ -24,8 +23,8 @@ use xcm_builder::{
 	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowTopLevelPaidExecutionFrom, ConvertedConcreteId,
 	CurrencyAdapter, EnsureXcmOrigin, FungiblesAdapter, IsConcrete, LocalMint, MintLocation, NativeAsset,
 	ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
-	SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, StartsWith, TakeWeightCredit,
-	UsingComponents, WeightInfoBounds, WithComputedOrigin,
+	SignedAccountId32AsNative, SovereignSignedViaLocation, StartsWith, TakeWeightCredit, UsingComponents,
+	WeightInfoBounds, WithComputedOrigin,
 };
 use xcm_executor::traits::JustTry;
 use xcm_executor::XcmExecutor;
@@ -230,8 +229,8 @@ impl xcm_executor::Config for XcmConfig {
 	type Aliasers = Nothing;
 }
 
-/// No local origins on this chain are allowed to dispatch XCM sends/executions.
-pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, RelayNetwork>;
+/// Only communities are allowed to dispatch xcm messages
+pub type ConvertCommunityOrigin = pallet_communities::Origin<Runtime>;
 
 /// The means for routing XCM messages which are not for local execution into
 /// the right message queues.
@@ -244,9 +243,9 @@ pub type XcmRouter = (
 
 impl pallet_xcm::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type SendXcmOrigin = EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
+	type SendXcmOrigin = EnsureXcmOrigin<RuntimeOrigin, ConvertCommunityOrigin>;
 	type XcmRouter = XcmRouter;
-	type ExecuteXcmOrigin = EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
+	type ExecuteXcmOrigin = EnsureXcmOrigin<RuntimeOrigin, ConvertCommunityOrigin>;
 	type XcmExecuteFilter = Nothing;
 	// ^ Disable dispatchable execute on the XCM pallet.
 	type XcmExecutor = XcmExecutor<XcmConfig>;