Relax Origin Checks in Registrar, Add Lock to Registration (#2808)

* Relax Origin Checks in Registrar

* fix tests

* Update runtime/common/src/paras_registrar.rs

* introduce para locks

* apply a lock after upgrade

* add test

* add lock when creating crowdloan

polkadot/runtime/common/src/mock.rs

@@ -27,6 +27,7 @@ thread_local! {
 	static OPERATIONS: RefCell<Vec<(ParaId, u32, bool)>> = RefCell::new(Vec::new());
 	static PARACHAINS: RefCell<Vec<ParaId>> = RefCell::new(Vec::new());
 	static PARATHREADS: RefCell<Vec<ParaId>> = RefCell::new(Vec::new());
+	static LOCKS: RefCell<HashMap<ParaId, bool>> = RefCell::new(HashMap::new());
 	static MANAGERS: RefCell<HashMap<ParaId, Vec<u8>>> = RefCell::new(HashMap::new());
 }
 
@@ -47,6 +48,14 @@ impl<T: frame_system::Config> Registrar for TestRegistrar<T> {
 		PARATHREADS.with(|x| x.borrow().binary_search(&id).is_ok())
 	}
 
+	fn apply_lock(id: ParaId) {
+		LOCKS.with(|x| x.borrow_mut().insert(id, true));
+	}
+
+	fn remove_lock(id: ParaId) {
+		LOCKS.with(|x| x.borrow_mut().insert(id, false));
+	}
+
 	fn register(
 		manager: Self::AccountId,
 		id: ParaId,