Fix last confirmed blocks (#281)

* Fix last confirmed blocks

* Fix checking

* Fix tests

* add ethereum network type support, fixed #272

* add reset_last_confirmed_header

* add migration

* rename function

* update types

* remove: unused thing

* udpate: fix r/w & todo verify continuous

* update: code owners

Co-authored-by: Xavier Lau <c.estlavie@icloud.com>

bin/node-template/node/src/chain_spec.rs

@@ -241,8 +241,33 @@ fn testnet_genesis(
 		}),
 		darwinia_ethereum_relay: Some(EthereumRelayConfig {
 			genesis_header_info: (
-				0,
-				b"A\x94\x10#h\t#\xe0\xfeMt\xa3K\xda\xc8\x14\x1f%@\xe3\xae\x90b7\x18\xe4}f\xd1\xcaJ-".into(),
+				vec![
+					249, 2, 20, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 160, 29, 204, 77, 232, 222, 199, 93, 122, 171,
+					133, 181, 103, 182, 204, 212, 26, 211, 18, 69, 27, 148, 138, 116, 19, 240, 161,
+					66, 253, 64, 212, 147, 71, 148, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 160, 215, 248, 151, 79, 181, 172, 120, 217, 172, 9, 155, 154, 213,
+					1, 139, 237, 194, 206, 10, 114, 218, 209, 130, 122, 23, 9, 218, 48, 88, 15, 5,
+					68, 160, 86, 232, 31, 23, 27, 204, 85, 166, 255, 131, 69, 230, 146, 192, 248,
+					110, 91, 72, 224, 27, 153, 108, 173, 192, 1, 98, 47, 181, 227, 99, 180, 33,
+					160, 86, 232, 31, 23, 27, 204, 85, 166, 255, 131, 69, 230, 146, 192, 248, 110,
+					91, 72, 224, 27, 153, 108, 173, 192, 1, 98, 47, 181, 227, 99, 180, 33, 185, 1,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 133, 4, 0,
+					0, 0, 0, 128, 130, 19, 136, 128, 128, 160, 17, 187, 232, 219, 78, 52, 123, 78,
+					140, 147, 124, 28, 131, 112, 228, 181, 237, 51, 173, 179, 219, 105, 203, 219,
+					122, 56, 225, 229, 11, 27, 130, 250, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 136, 0, 0, 0, 0, 0,
+					0, 0, 66,
+				],
 				b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00".into()
 			),
 			dags_merkle_roots_loader: DagsMerkleRootsLoaderR::from_file(

bin/node-template/runtime/darwinia_types.json

@@ -185,7 +185,11 @@
 		"header_hash": "H256"
 	},
 	"EthereumReceiptProofThing": "(EthereumHeader, EthereumReceiptProof, MMRProof)",
-	"MMRProof": "Vec<H256>",
+	"MMRProof": {
+		"member_leaf_index": "u64",
+		"last_leaf_index": "u64",
+		"proof": "Vec<H256>"
+	},
 	"__[pallet.claims]__": {},
 	"OtherSignature": {
 		"_enum": {

bin/node-template/runtime/src/lib.rs

@@ -842,10 +842,12 @@ type EnsureRootOrHalfTechnicalComittee = EnsureOneOf<
 >;
 parameter_types! {
 	pub const EthereumRelayModuleId: ModuleId = ModuleId(*b"da/ethrl");
+	pub const EthereumNetwork: ethereum_primitives::EthereumNetworkType = ethereum_primitives::EthereumNetworkType::Ropsten;
 }
 impl darwinia_ethereum_relay::Trait for Runtime {
 	type ModuleId = EthereumRelayModuleId;
 	type Event = Event;
+	type EthereumNetwork = EthereumNetwork;
 	type Call = Call;
 	type Currency = Ring;
 	type RelayerGame = EthereumRelayerGame;

docs/CODEOWNERS

@@ -28,11 +28,12 @@
 /frame/balances/rpc/ @AurevoirXavier
 /frame/balances/rpc/runtime-api/ @AurevoirXavier
 
-/frame/bridge/relayer-game/ @AurevoirXavier @yanganto
+/frame/bridge/crab/issuing @AurevoirXavier @HackFisher
 /frame/bridge/ethereum/backing/ @AurevoirXavier @HackFisher
 /frame/bridge/ethereum/linear-relay/ @AurevoirXavier @clearloop @HackFisher
 /frame/bridge/ethereum/offchain/ @AurevoirXavier @yanganto
 /frame/bridge/ethereum/relay/ @AurevoirXavier @HackFisher @yanganto
+/frame/bridge/relayer-game/ @AurevoirXavier @yanganto
 
 /frame/claims/ @AurevoirXavier @HackFisher
 

frame/bridge/ethereum/backing/src/test_with_linear_relay.rs

@@ -7,10 +7,9 @@ use sp_runtime::{traits::Dispatchable, AccountId32};
 // --- darwinia ---
 use crate::*;
 use array_bytes::hex_bytes_unchecked;
-use darwinia_ethereum_linear_relay::EthereumNetworkType;
 use darwinia_staking::{RewardDestination, StakingBalance, StakingLedger, TimeDepositItem};
 use darwinia_support::balance::lock::StakingLock;
-use ethereum_primitives::{header::EthereumHeader, receipt::EthereumReceiptProof};
+use ethereum_primitives::{EthereumNetworkType, header::EthereumHeader, receipt::EthereumReceiptProof};
 
 type EthereumRelay = darwinia_ethereum_linear_relay::Module<Test>;