Allow specify schedule dispatch origin

bin/node/runtime/src/lib.rs

@@ -255,8 +255,10 @@ parameter_types! {
 impl pallet_scheduler::Trait for Runtime {
 	type Event = Event;
 	type Origin = Origin;
+	type PalletsOrigin = OriginCaller;
 	type Call = Call;
 	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureRoot<AccountId>;
 }
 
 parameter_types! {
@@ -455,6 +457,7 @@ impl pallet_democracy::Trait for Runtime {
 	type OperationalPreimageOrigin = pallet_collective::EnsureMember<AccountId, CouncilCollective>;
 	type Slash = Treasury;
 	type Scheduler = Scheduler;
+	type PalletsOrigin = OriginCaller;
 	type MaxVotes = MaxVotes;
 }
 

frame/collective/src/lib.rs

@@ -97,7 +97,7 @@ pub trait Trait<I: Instance=DefaultInstance>: frame_system::Trait {
 }
 
 /// Origin for the collective module.
-#[derive(PartialEq, Eq, Clone, RuntimeDebug)]
+#[derive(PartialEq, Eq, Clone, RuntimeDebug, Encode, Decode)]
 pub enum RawOrigin<AccountId, I> {
 	/// It has been condoned by a given number of members of the collective from a given total.
 	Members(MemberCount, MemberCount),

frame/democracy/src/benchmarking.rs

@@ -79,6 +79,7 @@ fn add_referendum<T: Trait>(n: u32) -> Result<ReferendumIndex, &'static str> {
 		0.into(),
 		None,
 		63,
+		system::RawOrigin::Root.into(),
 		Call::enact_proposal(proposal_hash, referendum_index).into(),
 	);
 	Ok(referendum_index)

frame/democracy/src/lib.rs

@@ -280,7 +280,10 @@ pub trait Trait: frame_system::Trait + Sized {
 	type Slash: OnUnbalanced<NegativeImbalanceOf<Self>>;
 
 	/// The Scheduler.
-	type Scheduler: ScheduleNamed<Self::BlockNumber, Self::Proposal>;
+	type Scheduler: ScheduleNamed<Self::BlockNumber, Self::Proposal, Self::PalletsOrigin>;
+
+	/// Overarching type of all pallets origins.
+	type PalletsOrigin: From<system::RawOrigin<Self::AccountId>>;
 
 	/// The maximum number of votes for an account.
 	///
@@ -1642,6 +1645,7 @@ impl<T: Trait> Module<T> {
 					when,
 					None,
 					63,
+					system::RawOrigin::Root.into(),
 					Call::enact_proposal(status.proposal_hash, index).into(),
 				).is_err() {
 					frame_support::print("LOGIC ERROR: bake_referendum/schedule_named failed");

frame/democracy/src/tests.rs

@@ -31,7 +31,7 @@ use sp_runtime::{
 	testing::Header, Perbill,
 };
 use pallet_balances::{BalanceLock, Error as BalancesError};
-use frame_system::EnsureSignedBy;
+use frame_system::{EnsureSignedBy, EnsureRoot};
 
 mod cancellation;
 mod delegation;
@@ -124,8 +124,10 @@ parameter_types! {
 impl pallet_scheduler::Trait for Test {
 	type Event = Event;
 	type Origin = Origin;
+	type PalletsOrigin = OriginCaller;
 	type Call = Call;
 	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureRoot<u64>;
 }
 parameter_types! {
 	pub const ExistentialDeposit: u64 = 1;
@@ -197,6 +199,7 @@ impl super::Trait for Test {
 	type Scheduler = Scheduler;
 	type MaxVotes = MaxVotes;
 	type OperationalPreimageOrigin = EnsureSignedBy<Six, u64>;
+	type PalletsOrigin = OriginCaller;
 }
 
 pub fn new_test_ext() -> sp_io::TestExternalities {

frame/scheduler/Cargo.toml

@@ -21,6 +21,7 @@ frame-benchmarking = { version = "2.0.0-rc3", default-features = false, path = "
 
 [dev-dependencies]
 sp-core = { version = "2.0.0-rc3", path = "../../primitives/core", default-features = false }
+substrate-test-utils = { version = "2.0.0-rc3", path = "../../test-utils" }
 
 [features]
 default = ["std"]
@@ -34,4 +35,8 @@ std = [
 	"sp-io/std",
 	"sp-std/std"
 ]
-runtime-benchmarks = ["frame-benchmarking"]
+runtime-benchmarks = [
+	"frame-benchmarking",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+]

frame/scheduler/src/benchmarking.rs

@@ -43,6 +43,7 @@ fn fill_schedule<T: Trait> (when: T::BlockNumber, n: u32) -> Result<(), &'static
 			Some((T::BlockNumber::one(), 100)),
 			// HARD_DEADLINE priority means it gets executed no matter what
 			0,
+			frame_system::RawOrigin::Root.into(),
 			call.clone().into(),
 		)?;
 	}