git.delta.rocks / unique-network / refs/commits / 8d26c7374833

15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
1616
17use frame_support::{17use frame_support::{
18	traits::{Everything, Nothing, Get, ConstU32, ProcessMessageError},18	traits::{Everything, Nothing, Get, ConstU32, ProcessMessageError, Contains},
19	parameter_types,19	parameter_types,
20};20};
21use frame_system::EnsureRoot;21use frame_system::EnsureRoot;
162162
163pub type Weigher = FixedWeightBounds<UnitWeightCost, RuntimeCall, MaxInstructions>;163pub type Weigher = FixedWeightBounds<UnitWeightCost, RuntimeCall, MaxInstructions>;
164
165pub struct XcmCallFilter;
166impl XcmCallFilter {
167	fn allow_gov_and_sys_call(call: &RuntimeCall) -> bool {
168		match call {
169			RuntimeCall::System(..)
170			| RuntimeCall::Identity(..)
171			| RuntimeCall::Preimage(..)
172			| RuntimeCall::Democracy(..)
173			| RuntimeCall::Council(..)
174			| RuntimeCall::TechnicalCommittee(..)
175			| RuntimeCall::CouncilMembership(..)
176			| RuntimeCall::TechnicalCommitteeMembership(..)
177			| RuntimeCall::FellowshipCollective(..)
178			| RuntimeCall::FellowshipReferenda(..) => true,
179			_ => false,
180		}
181	}
182
183	fn allow_utility_call(call: &RuntimeCall) -> bool {
184		match call {
185			RuntimeCall::Utility(pallet_utility::Call::batch { calls, .. }) => {
186				calls.iter().all(|call| Self::allow_gov_and_sys_call(call))
187			}
188			RuntimeCall::Utility(pallet_utility::Call::batch_all { calls, .. }) => {
189				calls.iter().all(|call| Self::allow_gov_and_sys_call(call))
190			}
191			RuntimeCall::Utility(pallet_utility::Call::as_derivative { call, .. }) => {
192				Self::allow_gov_and_sys_call(call)
193			}
194			RuntimeCall::Utility(pallet_utility::Call::dispatch_as { call, .. }) => {
195				Self::allow_gov_and_sys_call(call)
196			}
197			RuntimeCall::Utility(pallet_utility::Call::force_batch { calls, .. }) => {
198				calls.iter().all(|call| Self::allow_gov_and_sys_call(call))
199			}
200			_ => false,
201		}
202	}
203}
204
205impl Contains<RuntimeCall> for XcmCallFilter {
206	fn contains(call: &RuntimeCall) -> bool {
207		Self::allow_gov_and_sys_call(call) || Self::allow_utility_call(call)
208	}
209}
164210
165pub struct XcmExecutorConfig<T>(PhantomData<T>);211pub struct XcmExecutorConfig<T>(PhantomData<T>);
166impl<T> xcm_executor::Config for XcmExecutorConfig<T>212impl<T> xcm_executor::Config for XcmExecutorConfig<T>
192	type UniversalAliases = Nothing;238	type UniversalAliases = Nothing;
193	type CallDispatcher = RuntimeCall;239	type CallDispatcher = RuntimeCall;
194
195	// Deny all XCM Transacts.
196	type SafeCallFilter = Nothing;240	type SafeCallFilter = XcmCallFilter;
197}241}
198242
199#[cfg(feature = "runtime-benchmarks")]243#[cfg(feature = "runtime-benchmarks")]