Merge branch 'develop' into optional-governance

op-bindings/bindings/disputegamefactory.go

@@ -30,8 +30,8 @@ var (
 
 // DisputeGameFactoryMetaData contains all meta data concerning the DisputeGameFactory contract.
 var DisputeGameFactoryMetaData = &bind.MetaData{
-	ABI: "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"Hash\",\"name\":\"uuid\",\"type\":\"bytes32\"}],\"name\":\"GameAlreadyExists\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"}],\"name\":\"NoImplementation\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"disputeProxy\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"}],\"name\":\"DisputeGameCreated\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"impl\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"}],\"name\":\"ImplementationSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"create\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"proxy\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"\",\"type\":\"uint8\"}],\"name\":\"gameImpls\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"games\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"_proxy\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"getGameUUID\",\"outputs\":[{\"internalType\":\"Hash\",\"name\":\"_uuid\",\"type\":\"bytes32\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enumGameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"contractIDisputeGame\",\"name\":\"impl\",\"type\":\"address\"}],\"name\":\"setImplementation\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
-	Bin: 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+	ABI: "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"Hash\",\"name\":\"uuid\",\"type\":\"bytes32\"}],\"name\":\"GameAlreadyExists\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"}],\"name\":\"NoImplementation\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"disputeProxy\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"}],\"name\":\"DisputeGameCreated\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"impl\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"}],\"name\":\"ImplementationSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"create\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"proxy\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"disputeGameList\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"gameCount\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"_gameCount\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"\",\"type\":\"uint8\"}],\"name\":\"gameImpls\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"games\",\"outputs\":[{\"internalType\":\"contractIDisputeGame\",\"name\":\"_proxy\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"Claim\",\"name\":\"rootClaim\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"getGameUUID\",\"outputs\":[{\"internalType\":\"Hash\",\"name\":\"_uuid\",\"type\":\"bytes32\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"GameType\",\"name\":\"gameType\",\"type\":\"uint8\"},{\"internalType\":\"contractIDisputeGame\",\"name\":\"impl\",\"type\":\"address\"}],\"name\":\"setImplementation\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
+	Bin: "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 }
 
 // DisputeGameFactoryABI is the input ABI used to generate the binding from.
@@ -201,6 +201,68 @@ func (_DisputeGameFactory *DisputeGameFactoryTransactorRaw) Transact(opts *bind.
 	return _DisputeGameFactory.Contract.contract.Transact(opts, method, params...)
 }
 
+// DisputeGameList is a free data retrieval call binding the contract method 0x763014a6.
+//
+// Solidity: function disputeGameList(uint256 ) view returns(address)
+func (_DisputeGameFactory *DisputeGameFactoryCaller) DisputeGameList(opts *bind.CallOpts, arg0 *big.Int) (common.Address, error) {
+	var out []interface{}
+	err := _DisputeGameFactory.contract.Call(opts, &out, "disputeGameList", arg0)
+
+	if err != nil {
+		return *new(common.Address), err
+	}
+
+	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)
+
+	return out0, err
+
+}
+
+// DisputeGameList is a free data retrieval call binding the contract method 0x763014a6.
+//
+// Solidity: function disputeGameList(uint256 ) view returns(address)
+func (_DisputeGameFactory *DisputeGameFactorySession) DisputeGameList(arg0 *big.Int) (common.Address, error) {
+	return _DisputeGameFactory.Contract.DisputeGameList(&_DisputeGameFactory.CallOpts, arg0)
+}
+
+// DisputeGameList is a free data retrieval call binding the contract method 0x763014a6.
+//
+// Solidity: function disputeGameList(uint256 ) view returns(address)
+func (_DisputeGameFactory *DisputeGameFactoryCallerSession) DisputeGameList(arg0 *big.Int) (common.Address, error) {
+	return _DisputeGameFactory.Contract.DisputeGameList(&_DisputeGameFactory.CallOpts, arg0)
+}
+
+// GameCount is a free data retrieval call binding the contract method 0x4d1975b4.
+//
+// Solidity: function gameCount() view returns(uint256 _gameCount)
+func (_DisputeGameFactory *DisputeGameFactoryCaller) GameCount(opts *bind.CallOpts) (*big.Int, error) {
+	var out []interface{}
+	err := _DisputeGameFactory.contract.Call(opts, &out, "gameCount")
+
+	if err != nil {
+		return *new(*big.Int), err
+	}
+
+	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)
+
+	return out0, err
+
+}
+
+// GameCount is a free data retrieval call binding the contract method 0x4d1975b4.
+//
+// Solidity: function gameCount() view returns(uint256 _gameCount)
+func (_DisputeGameFactory *DisputeGameFactorySession) GameCount() (*big.Int, error) {
+	return _DisputeGameFactory.Contract.GameCount(&_DisputeGameFactory.CallOpts)
+}
+
+// GameCount is a free data retrieval call binding the contract method 0x4d1975b4.
+//
+// Solidity: function gameCount() view returns(uint256 _gameCount)
+func (_DisputeGameFactory *DisputeGameFactoryCallerSession) GameCount() (*big.Int, error) {
+	return _DisputeGameFactory.Contract.GameCount(&_DisputeGameFactory.CallOpts)
+}
+
 // GameImpls is a free data retrieval call binding the contract method 0xdfa162d3.
 //
 // Solidity: function gameImpls(uint8 ) view returns(address)

op-bindings/bindings/registry.go

@@ -2,15 +2,20 @@ package bindings
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/ethereum-optimism/optimism/op-bindings/solc"
 	"github.com/ethereum/go-ethereum/common"
 )
 
+// layouts respresents the set of storage layouts. It is populated in an init function.
 var layouts = make(map[string]*solc.StorageLayout)
 
+// deployedBytecodes represents the set of deployed bytecodes. It is populated
+// in an init function.
 var deployedBytecodes = make(map[string]string)
 
+// GetStorageLayout returns the storage layout of a contract by name.
 func GetStorageLayout(name string) (*solc.StorageLayout, error) {
 	layout := layouts[name]
 	if layout == nil {
@@ -19,11 +24,36 @@ func GetStorageLayout(name string) (*solc.StorageLayout, error) {
 	return layout, nil
 }
 
+// GetDeployedBytecode returns the deployed bytecode of a contract by name.
 func GetDeployedBytecode(name string) ([]byte, error) {
 	bc := deployedBytecodes[name]
 	if bc == "" {
 		return nil, fmt.Errorf("%s: deployed bytecode not found", name)
 	}
 
+	if !isHex(bc) {
+		return nil, fmt.Errorf("%s: invalid deployed bytecode", name)
+	}
+
 	return common.FromHex(bc), nil
 }
+
+// isHexCharacter returns bool of c being a valid hexadecimal.
+func isHexCharacter(c byte) bool {
+	return ('0' <= c && c <= '9') || ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F')
+}
+
+// isHex validates whether each byte is valid hexadecimal string.
+func isHex(str string) bool {
+	if len(str)%2 != 0 {
+		return false
+	}
+	str = strings.TrimPrefix(str, "0x")
+
+	for _, c := range []byte(str) {
+		if !isHexCharacter(c) {
+			return false
+		}
+	}
+	return true
+}

op-e2e/system_test.go

@@ -816,7 +816,7 @@ func TestSystemDenseTopology(t *testing.T) {
 		params, err := p2p.GetPeerScoreParams("light", 2)
 		require.NoError(t, err)
 		node.P2P = &p2p.Config{
-			PeerScoring:    params,
+			PeerScoring:    &params,
 			BanningEnabled: false,
 		}
 	}

op-node/p2p/cli/load_config.go

@@ -98,7 +98,7 @@ func loadTopicScoringParams(conf *p2p.Config, ctx *cli.Context, blockTime uint64
 		if err != nil {
 			return err
 		}
-		conf.TopicScoring = topicScoreParams
+		conf.TopicScoring = &topicScoreParams
 	}
 
 	return nil
@@ -114,7 +114,7 @@ func loadPeerScoringParams(conf *p2p.Config, ctx *cli.Context, blockTime uint64)
 		if err != nil {
 			return err
 		}
-		conf.PeerScoring = peerScoreParams
+		conf.PeerScoring = &peerScoreParams
 	}
 
 	return nil

op-node/p2p/config.go

@@ -63,8 +63,8 @@ type Config struct {
 	AltSync bool
 
 	// Pubsub Scoring Parameters
-	PeerScoring  pubsub.PeerScoreParams
-	TopicScoring pubsub.TopicScoreParams
+	PeerScoring  *pubsub.PeerScoreParams
+	TopicScoring *pubsub.TopicScoreParams
 
 	// Whether to ban peers based on their [PeerScoring] score. Should be negative.
 	BanningEnabled bool
@@ -135,7 +135,7 @@ func (conf *Config) Disabled() bool {
 }
 
 func (conf *Config) PeerScoringParams() *pubsub.PeerScoreParams {
-	return &conf.PeerScoring
+	return conf.PeerScoring
 }
 
 func (conf *Config) BanPeers() bool {
@@ -151,7 +151,7 @@ func (conf *Config) BanDuration() time.Duration {
 }
 
 func (conf *Config) TopicScoringParams() *pubsub.TopicScoreParams {
-	return &conf.TopicScoring
+	return conf.TopicScoring
 }
 
 func (conf *Config) ReqRespSyncEnabled() bool {

op-node/p2p/gossip.go

@@ -443,10 +443,7 @@ func JoinGossip(p2pCtx context.Context, self peer.ID, topicScoreParams *pubsub.T
 	}
 	go LogTopicEvents(p2pCtx, log.New("topic", "blocks"), blocksTopicEvents)
 
-	// A [TimeInMeshQuantum] value of 0 means the topic score is disabled.
-	// If we passed a topicScoreParams with [TimeInMeshQuantum] set to 0,
-	// libp2p errors since the params will be rejected.
-	if topicScoreParams != nil && topicScoreParams.TimeInMeshQuantum != 0 {
+	if topicScoreParams != nil {
 		if err = blocksTopic.SetScoreParams(topicScoreParams); err != nil {
 			return nil, fmt.Errorf("failed to set topic score params: %w", err)
 		}

op-node/p2p/host.go

@@ -146,7 +146,15 @@ func (conf *Config) Host(log log.Logger, reporter metrics.Reporter, metrics Host
 	}
 
 	peerScoreParams := conf.PeerScoringParams()
-	ps, err := store.NewExtendedPeerstore(context.Background(), log, clock.SystemClock, basePs, conf.Store, peerScoreParams.RetainScore)
+	var scoreRetention time.Duration
+	if peerScoreParams != nil {
+		// Use the same retention period as gossip will if available
+		scoreRetention = peerScoreParams.RetainScore
+	} else {
+		// Disable score GC if peer scoring is disabled
+		scoreRetention = 0
+	}
+	ps, err := store.NewExtendedPeerstore(context.Background(), log, clock.SystemClock, basePs, conf.Store, scoreRetention)
 	if err != nil {
 		return nil, fmt.Errorf("failed to open extended peerstore: %w", err)
 	}

op-node/p2p/peer_scores.go

@@ -12,14 +12,13 @@ func ConfigurePeerScoring(gossipConf GossipSetupConfigurables, scorer Scorer, lo
 	peerScoreParams := gossipConf.PeerScoringParams()
 	peerScoreThresholds := NewPeerScoreThresholds()
 	opts := []pubsub.Option{}
-	// Check the app specific score since libp2p doesn't export it's [validate] function :/
-	if peerScoreParams != nil && peerScoreParams.AppSpecificScore != nil {
+	if peerScoreParams != nil {
 		opts = []pubsub.Option{
 			pubsub.WithPeerScore(peerScoreParams, &peerScoreThresholds),
 			pubsub.WithPeerScoreInspect(scorer.SnapshotHook(), peerScoreInspectFrequency),
 		}
 	} else {
-		log.Warn("Proceeding with no peer scoring...\nMissing AppSpecificScore in peer scoring params")
+		log.Info("Peer scoring disabled")
 	}
 	return opts
 }

op-node/p2p/peer_scores_test.go

@@ -102,7 +102,7 @@ func newGossipSubs(testSuite *PeerScoresTestSuite, ctx context.Context, hosts []
 			&rollup.Config{L2ChainID: big.NewInt(123)},
 			extPeerStore, testSuite.mockMetricer, logger)
 		opts = append(opts, ConfigurePeerScoring(&Config{
-			PeerScoring: pubsub.PeerScoreParams{
+			PeerScoring: &pubsub.PeerScoreParams{
 				AppSpecificScore: func(p peer.ID) float64 {
 					if p == hosts[0].ID() {
 						return -1000

op-node/rollup/types.go

@@ -142,7 +142,7 @@ func (cfg *Config) CheckL1ChainID(ctx context.Context, client L1Client) error {
 		return err
 	}
 	if cfg.L1ChainID.Cmp(id) != 0 {
-		return fmt.Errorf("incorrect L1 RPC chain id %d, expected %d", cfg.L1ChainID, id)
+		return fmt.Errorf("incorrect L1 RPC chain id %d, expected %d", id, cfg.L1ChainID)
 	}
 	return nil
 }
@@ -154,7 +154,7 @@ func (cfg *Config) CheckL1GenesisBlockHash(ctx context.Context, client L1Client)
 		return err
 	}
 	if l1GenesisBlockRef.Hash != cfg.Genesis.L1.Hash {
-		return fmt.Errorf("incorrect L1 genesis block hash %d, expected %d", cfg.Genesis.L1.Hash, l1GenesisBlockRef.Hash)
+		return fmt.Errorf("incorrect L1 genesis block hash %s, expected %s", l1GenesisBlockRef.Hash, cfg.Genesis.L1.Hash)
 	}
 	return nil
 }
@@ -171,7 +171,7 @@ func (cfg *Config) CheckL2ChainID(ctx context.Context, client L2Client) error {
 		return err
 	}
 	if cfg.L2ChainID.Cmp(id) != 0 {
-		return fmt.Errorf("incorrect L2 RPC chain id, expected from config %d, obtained from client %d", cfg.L2ChainID, id)
+		return fmt.Errorf("incorrect L2 RPC chain id %d, expected %d", id, cfg.L2ChainID)
 	}
 	return nil
 }
@@ -183,7 +183,7 @@ func (cfg *Config) CheckL2GenesisBlockHash(ctx context.Context, client L2Client)
 		return err
 	}
 	if l2GenesisBlockRef.Hash != cfg.Genesis.L2.Hash {
-		return fmt.Errorf("incorrect L2 genesis block hash %d, expected %d", cfg.Genesis.L2.Hash, l2GenesisBlockRef.Hash)
+		return fmt.Errorf("incorrect L2 genesis block hash %s, expected %s", l2GenesisBlockRef.Hash, cfg.Genesis.L2.Hash)
 	}
 	return nil
 }

packages/contracts-bedrock/.gas-snapshot

@@ -27,11 +27,11 @@ CrossDomainOwnable_Test:test_onlyOwner_notOwner_reverts() (gas: 10597)
 CrossDomainOwnable_Test:test_onlyOwner_succeeds() (gas: 34883)
 DeployerWhitelist_Test:test_owner_succeeds() (gas: 7582)
 DeployerWhitelist_Test:test_storageSlots_succeeds() (gas: 33395)
-DisputeGameFactory_Test:test_owner_succeeds() (gas: 7582)
-DisputeGameFactory_Test:test_setImplementation_notOwner_reverts() (gas: 11191)
-DisputeGameFactory_Test:test_setImplementation_succeeds() (gas: 38765)
+DisputeGameFactory_Test:test_owner_succeeds() (gas: 7627)
+DisputeGameFactory_Test:test_setImplementation_notOwner_reverts() (gas: 11077)
+DisputeGameFactory_Test:test_setImplementation_succeeds() (gas: 38320)
 DisputeGameFactory_Test:test_transferOwnership_notOwner_reverts() (gas: 10979)
-DisputeGameFactory_Test:test_transferOwnership_succeeds() (gas: 13180)
+DisputeGameFactory_Test:test_transferOwnership_succeeds() (gas: 13225)
 FeeVault_Test:test_constructor_succeeds() (gas: 18185)
 GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_0() (gas: 352135)
 GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_1() (gas: 2950342)

packages/contracts-bedrock/.storage-layout

@@ -253,11 +253,12 @@
 ➡ contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory
 =======================
 
-| Name         | Type                                            | Slot | Offset | Bytes | Contract                                                    |
-|--------------|-------------------------------------------------|------|--------|-------|-------------------------------------------------------------|
-| _owner       | address                                         | 0    | 0      | 20    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| gameImpls    | mapping(enum GameType => contract IDisputeGame) | 1    | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| disputeGames | mapping(Hash => contract IDisputeGame)          | 2    | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| Name            | Type                                       | Slot | Offset | Bytes | Contract                                                    |
+|-----------------|--------------------------------------------|------|--------|-------|-------------------------------------------------------------|
+| _owner          | address                                    | 0    | 0      | 20    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| gameImpls       | mapping(GameType => contract IDisputeGame) | 1    | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| disputeGames    | mapping(Hash => contract IDisputeGame)     | 2    | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| disputeGameList | contract IDisputeGame[]                    | 3    | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
 
 =======================
 ➡ contracts/dispute/BondManager.sol:BondManager

packages/contracts-bedrock/contracts/dispute/BondManager.sol

@@ -83,7 +83,7 @@ contract BondManager is IBondManager {
 
         IDisputeGame caller = IDisputeGame(msg.sender);
         IDisputeGame game = DISPUTE_GAME_FACTORY.games(
-            GameType.ATTESTATION,
+            GameTypes.ATTESTATION,
             caller.rootClaim(),
             caller.extraData()
         );
@@ -108,7 +108,7 @@ contract BondManager is IBondManager {
 
         IDisputeGame caller = IDisputeGame(msg.sender);
         IDisputeGame game = DISPUTE_GAME_FACTORY.games(
-            GameType.ATTESTATION,
+            GameTypes.ATTESTATION,
             caller.rootClaim(),
             caller.extraData()
         );

packages/contracts-bedrock/contracts/dispute/DisputeGameFactory.sol

@@ -32,6 +32,13 @@ contract DisputeGameFactory is Ownable, IDisputeGameFactory {
      */
     mapping(Hash => IDisputeGame) internal disputeGames;
 
+    /**
+     * @notice An append-only array of disputeGames that have been created.
+     * @dev This accessor is used by offchain game solvers to efficiently
+     *      track dispute games
+     */
+    IDisputeGame[] public disputeGameList;
+
     /**
      * @notice Constructs a new DisputeGameFactory contract.
      * @param _owner The owner of the contract.
@@ -40,6 +47,13 @@ contract DisputeGameFactory is Ownable, IDisputeGameFactory {
         transferOwnership(_owner);
     }
 
+    /**
+     * @inheritdoc IDisputeGameFactory
+     */
+    function gameCount() external view returns (uint256 _gameCount) {
+        _gameCount = disputeGameList.length;
+    }
+
     /**
      * @inheritdoc IDisputeGameFactory
      */
@@ -81,6 +95,7 @@ contract DisputeGameFactory is Ownable, IDisputeGameFactory {
 
         // Store the dispute game in the mapping & emit the `DisputeGameCreated` event.
         disputeGames[uuid] = proxy;
+        disputeGameList.push(proxy);
         emit DisputeGameCreated(address(proxy), gameType, rootClaim);
     }
 

packages/contracts-bedrock/contracts/dispute/interfaces/IDisputeGameFactory.sol

@@ -29,6 +29,12 @@ interface IDisputeGameFactory {
      */
     event ImplementationSet(address indexed impl, GameType indexed gameType);
 
+    /**
+     * @notice the total number of dispute games created by this factory.
+     * @return _gameCount The total number of dispute games created by this factory.
+     */
+    function gameCount() external view returns (uint256 _gameCount);
+
     /**
      * @notice `games` queries an internal a mapping that maps the hash of
      *         `gameType ++ rootClaim ++ extraData` to the deployed `DisputeGame` clone.

packages/contracts-bedrock/contracts/libraries/DisputeTypes.sol

@@ -57,6 +57,11 @@ type Clock is uint256;
  */
 type Position is uint256;
 
+/**
+ * @notice A `GameType` represents the type of game being played.
+ */
+type GameType is uint8;
+
 /**
  * @notice The current status of the dispute game.
  */
@@ -70,13 +75,22 @@ enum GameStatus {
 }
 
 /**
- * @notice The type of proof system being used.
+ * @title GameTypes
+ * @notice A library that defines the IDs of games that can be played.
  */
-enum GameType {
-    // The game will use a `IDisputeGame` implementation that utilizes fault proofs.
-    FAULT,
-    // The game will use a `IDisputeGame` implementation that utilizes validity proofs.
-    VALIDITY,
-    // The game will use a `IDisputeGame` implementation that utilizes attestation proofs.
-    ATTESTATION
+library GameTypes {
+    /**
+     * @dev The game will use a `IDisputeGame` implementation that utilizes fault proofs.
+     */
+    GameType internal constant FAULT = GameType.wrap(0);
+
+    /**
+     * @dev The game will use a `IDisputeGame` implementation that utilizes validity proofs.
+     */
+    GameType internal constant VALIDITY = GameType.wrap(1);
+
+    /**
+     * @dev The game will use a `IDisputeGame` implementation that utilizes attestation proofs.
+     */
+    GameType internal constant ATTESTATION = GameType.wrap(2);
 }

packages/contracts-bedrock/contracts/test/BondManager.t.sol

@@ -208,7 +208,7 @@ contract BondManager_Test is Test {
         {
             rootClaim = Claim.wrap(bytes32(""));
             MockAttestationDisputeGame implementation = new MockAttestationDisputeGame();
-            GameType gt = GameType.ATTESTATION;
+            GameType gt = GameTypes.ATTESTATION;
             factory.setImplementation(gt, IDisputeGame(address(implementation)));
             vm.expectEmit(false, true, true, false);
             emit DisputeGameCreated(address(0), gt, rootClaim);
@@ -261,7 +261,7 @@ contract BondManager_Test is Test {
         {
             rootClaim = Claim.wrap(bytes32(""));
             MockAttestationDisputeGame implementation = new MockAttestationDisputeGame();
-            GameType gt = GameType.ATTESTATION;
+            GameType gt = GameTypes.ATTESTATION;
             factory.setImplementation(gt, IDisputeGame(address(implementation)));
             vm.expectEmit(false, true, true, false);
             emit DisputeGameCreated(address(0), gt, rootClaim);
@@ -418,7 +418,7 @@ contract MockAttestationDisputeGame {
     }
 
     function gameType() external pure returns (GameType _gameType) {
-        return GameType.ATTESTATION;
+        return GameTypes.ATTESTATION;
     }
 
     function rootClaim() external view returns (Claim _rootClaim) {

packages/contracts-bedrock/contracts/test/DisputeGameFactory.t.sol

@@ -35,11 +35,11 @@ contract DisputeGameFactory_Test is Test {
         bytes calldata extraData
     ) public {
         // Ensure that the `gameType` is within the bounds of the `GameType` enum's possible values.
-        GameType gt = GameType(uint8(bound(gameType, 0, 2)));
+        GameType gt = GameType.wrap(uint8(bound(gameType, 0, 2)));
 
         // Set all three implementations to the same `FakeClone` contract.
         for (uint8 i; i < 3; i++) {
-            factory.setImplementation(GameType(i), IDisputeGame(address(fakeClone)));
+            factory.setImplementation(GameType.wrap(i), IDisputeGame(address(fakeClone)));
         }
 
         vm.expectEmit(false, true, true, false);
@@ -48,6 +48,8 @@ contract DisputeGameFactory_Test is Test {
 
         // Ensure that the dispute game was assigned to the `disputeGames` mapping.
         assertEq(address(factory.games(gt, rootClaim, extraData)), address(proxy));
+        assertEq(factory.gameCount(), 1);
+        assertEq(address(factory.disputeGameList(0)), address(proxy));
     }
 
     /**
@@ -60,7 +62,7 @@ contract DisputeGameFactory_Test is Test {
         bytes calldata extraData
     ) public {
         // Ensure that the `gameType` is within the bounds of the `GameType` enum's possible values.
-        GameType gt = GameType(uint8(bound(gameType, 0, 2)));
+        GameType gt = GameType.wrap(uint8(bound(gameType, 0, 2)));
 
         vm.expectRevert(abi.encodeWithSelector(NoImplementation.selector, gt));
         factory.create(gt, rootClaim, extraData);
@@ -75,11 +77,11 @@ contract DisputeGameFactory_Test is Test {
         bytes calldata extraData
     ) public {
         // Ensure that the `gameType` is within the bounds of the `GameType` enum's possible values.
-        GameType gt = GameType(uint8(bound(gameType, 0, 2)));
+        GameType gt = GameType.wrap(uint8(bound(gameType, 0, 2)));
 
         // Set all three implementations to the same `FakeClone` contract.
         for (uint8 i; i < 3; i++) {
-            factory.setImplementation(GameType(i), IDisputeGame(address(fakeClone)));
+            factory.setImplementation(GameType.wrap(i), IDisputeGame(address(fakeClone)));
         }
 
         // Create our first dispute game - this should succeed.
@@ -104,17 +106,17 @@ contract DisputeGameFactory_Test is Test {
      * @dev Tests that the `setImplementation` function properly sets the implementation for a given `GameType`.
      */
     function test_setImplementation_succeeds() public {
-        // There should be no implementation for the `GameType.FAULT` enum value, it has not been set.
-        assertEq(address(factory.gameImpls(GameType.FAULT)), address(0));
+        // There should be no implementation for the `GameTypes.FAULT` enum value, it has not been set.
+        assertEq(address(factory.gameImpls(GameTypes.FAULT)), address(0));
 
         vm.expectEmit(true, true, true, true, address(factory));
-        emit ImplementationSet(address(1), GameType.FAULT);
+        emit ImplementationSet(address(1), GameTypes.FAULT);
 
-        // Set the implementation for the `GameType.FAULT` enum value.
-        factory.setImplementation(GameType.FAULT, IDisputeGame(address(1)));
+        // Set the implementation for the `GameTypes.FAULT` enum value.
+        factory.setImplementation(GameTypes.FAULT, IDisputeGame(address(1)));
 
-        // Ensure that the implementation for the `GameType.FAULT` enum value is set.
-        assertEq(address(factory.gameImpls(GameType.FAULT)), address(1));
+        // Ensure that the implementation for the `GameTypes.FAULT` enum value is set.
+        assertEq(address(factory.gameImpls(GameTypes.FAULT)), address(1));
     }
 
     /**
@@ -124,7 +126,7 @@ contract DisputeGameFactory_Test is Test {
         // Ensure that the `setImplementation` function reverts when called by a non-owner.
         vm.prank(address(0));
         vm.expectRevert("Ownable: caller is not the owner");
-        factory.setImplementation(GameType.FAULT, IDisputeGame(address(1)));
+        factory.setImplementation(GameTypes.FAULT, IDisputeGame(address(1)));
     }
 
     /**
@@ -137,7 +139,7 @@ contract DisputeGameFactory_Test is Test {
         bytes calldata extraData
     ) public {
         // Ensure that the `gameType` is within the bounds of the `GameType` enum's possible values.
-        GameType gt = GameType(uint8(bound(gameType, 0, 2)));
+        GameType gt = GameType.wrap(uint8(bound(gameType, 0, 2)));
 
         assertEq(
             Hash.unwrap(factory.getGameUUID(gt, rootClaim, extraData)),

proxyd/README.md

@@ -89,6 +89,52 @@ Cache use Redis and can be enabled for the following immutable methods:
 * `eth_getUncleByBlockHashAndIndex`
 * `debug_getRawReceipts` (block hash only)
 
+## Meta method `consensus_getReceipts`
+
+To support backends with different specifications in the same backend group,
+proxyd exposes a convenient method to fetch receipts abstracting away
+what specific backend will serve the request.
+
+Each backend specifies their preferred method to fetch receipts with `consensus_receipts_target` config,
+which will be translated from `consensus_getReceipts`.
+
+This method takes a `blockNumberOrHash` (i.e. `tag|qty|hash`)
+and returns the receipts for all transactions in the block.
+
+Request example
+```json
+{
+  "jsonrpc":"2.0",
+  "id": 1,
+  "params": ["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b"]
+}
+```
+
+It currently supports translation to the following targets:
+* `debug_getRawReceipts(blockOrHash)` (default)
+* `alchemy_getTransactionReceipts(blockOrHash)`
+* `parity_getBlockReceipts(blockOrHash)`
+* `eth_getBlockReceipts(blockOrHash)`
+
+The selected target is returned in the response, in a wrapped result.
+
+Response example
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "result": {
+    "method": "debug_getRawReceipts",
+    "result": {
+      // the actual raw result from backend
+    }
+  }
+}
+```
+
+See [op-node receipt fetcher](https://github.com/ethereum-optimism/optimism/blob/186e46a47647a51a658e699e9ff047d39444c2de/op-node/sources/receipts.go#L186-L253).
+
+
 ## Metrics
 
 See `metrics.go` for a list of all available metrics.

proxyd/backend.go

@@ -18,6 +18,8 @@ import (
 	"time"
 
 	sw "github.com/ethereum-optimism/optimism/proxyd/pkg/avg-sliding-window"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/rpc"
 
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/gorilla/websocket"
@@ -97,6 +99,9 @@ var (
 	}
 
 	ErrBackendUnexpectedJSONRPC = errors.New("backend returned an unexpected JSON-RPC response")
+
+	ErrConsensusGetReceiptsCantBeBatched = errors.New("consensus_getReceipts cannot be batched")
+	ErrConsensusGetReceiptsInvalidTarget = errors.New("unsupported consensus_receipts_target")
 )
 
 func ErrInvalidRequest(msg string) *RPCErr {
@@ -118,6 +123,7 @@ func ErrInvalidParams(msg string) *RPCErr {
 type Backend struct {
 	Name                 string
 	rpcURL               string
+	receiptsTarget       string
 	wsURL                string
 	authUsername         string
 	authPassword         string
@@ -208,7 +214,7 @@ func WithProxydIP(ip string) BackendOpt {
 	}
 }
 
-func WithSkipPeerCountCheck(skipPeerCountCheck bool) BackendOpt {
+func WithConsensusSkipPeerCountCheck(skipPeerCountCheck bool) BackendOpt {
 	return func(b *Backend) {
 		b.skipPeerCountCheck = skipPeerCountCheck
 	}
@@ -232,12 +238,36 @@ func WithMaxErrorRateThreshold(maxErrorRateThreshold float64) BackendOpt {
 	}
 }
 
+func WithConsensusReceiptTarget(receiptsTarget string) BackendOpt {
+	return func(b *Backend) {
+		b.receiptsTarget = receiptsTarget
+	}
+}
+
 type indexedReqRes struct {
 	index int
 	req   *RPCReq
 	res   *RPCRes
 }
 
+const ConsensusGetReceiptsMethod = "consensus_getReceipts"
+
+const ReceiptsTargetDebugGetRawReceipts = "debug_getRawReceipts"
+const ReceiptsTargetAlchemyGetTransactionReceipts = "alchemy_getTransactionReceipts"
+const ReceiptsTargetParityGetTransactionReceipts = "parity_getBlockReceipts"
+const ReceiptsTargetEthGetTransactionReceipts = "eth_getBlockReceipts"
+
+type ConsensusGetReceiptsResult struct {
+	Method string      `json:"method"`
+	Result interface{} `json:"result"`
+}
+
+// BlockHashOrNumberParameter is a non-conventional wrapper used by alchemy_getTransactionReceipts
+type BlockHashOrNumberParameter struct {
+	BlockHash   *common.Hash     `json:"blockHash"`
+	BlockNumber *rpc.BlockNumber `json:"blockNumber"`
+}
+
 func NewBackend(
 	name string,
 	rpcURL string,
@@ -266,9 +296,7 @@ func NewBackend(
 		networkErrorsSlidingWindow:   sw.NewSlidingWindow(),
 	}
 
-	for _, opt := range opts {
-		opt(backend)
-	}
+	backend.Override(opts...)
 
 	if !backend.stripTrailingXFF && backend.proxydIP == "" {
 		log.Warn("proxied requests' XFF header will not contain the proxyd ip address")
@@ -277,6 +305,12 @@ func NewBackend(
 	return backend
 }
 
+func (b *Backend) Override(opts ...BackendOpt) {
+	for _, opt := range opts {
+		opt(b)
+	}
+}
+
 func (b *Backend) Forward(ctx context.Context, reqs []*RPCReq, isBatch bool) ([]*RPCRes, error) {
 	var lastError error
 	// <= to account for the first attempt not technically being
@@ -298,6 +332,20 @@ func (b *Backend) Forward(ctx context.Context, reqs []*RPCReq, isBatch bool) ([]
 		res, err := b.doForward(ctx, reqs, isBatch)
 		switch err {
 		case nil: // do nothing
+		case ErrConsensusGetReceiptsCantBeBatched:
+			log.Warn(
+				"Received unsupported batch request for consensus_getReceipts",
+				"name", b.Name,
+				"req_id", GetReqID(ctx),
+				"err", err,
+			)
+		case ErrConsensusGetReceiptsInvalidTarget:
+			log.Error(
+				"Unsupported consensus_receipts_target for consensus_getReceipts",
+				"name", b.Name,
+				"req_id", GetReqID(ctx),
+				"err", err,
+			)
 		// ErrBackendUnexpectedJSONRPC occurs because infura responds with a single JSON-RPC object
 		// to a batch request whenever any Request Object in the batch would induce a partial error.
 		// We don't label the backend offline in this case. But the error is still returned to
@@ -375,11 +423,63 @@ func (b *Backend) doForward(ctx context.Context, rpcReqs []*RPCReq, isBatch bool
 	// we are concerned about network error rates, so we record 1 request independently of how many are in the batch
 	b.networkRequestsSlidingWindow.Incr()
 
+	translatedReqs := make(map[string]*RPCReq, len(rpcReqs))
+	// translate consensus_getReceipts to receipts target
+	// right now we only support non-batched
+	if isBatch {
+		for _, rpcReq := range rpcReqs {
+			if rpcReq.Method == ConsensusGetReceiptsMethod {
+				return nil, ErrConsensusGetReceiptsCantBeBatched
+			}
+		}
+	} else {
+		for _, rpcReq := range rpcReqs {
+			if rpcReq.Method == ConsensusGetReceiptsMethod {
+				translatedReqs[string(rpcReq.ID)] = rpcReq
+				rpcReq.Method = b.receiptsTarget
+				var reqParams []rpc.BlockNumberOrHash
+				err := json.Unmarshal(rpcReq.Params, &reqParams)
+				if err != nil {
+					return nil, ErrInvalidRequest("invalid request")
+				}
+
+				var translatedParams []byte
+				switch rpcReq.Method {
+				case ReceiptsTargetDebugGetRawReceipts,
+					ReceiptsTargetEthGetTransactionReceipts,
+					ReceiptsTargetParityGetTransactionReceipts:
+					// conventional methods use an array of strings having either block number or block hash
+					// i.e. ["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b"]
+					params := make([]string, 1)
+					if reqParams[0].BlockNumber != nil {
+						params[0] = reqParams[0].BlockNumber.String()
+					} else {
+						params[0] = reqParams[0].BlockHash.Hex()
+					}
+					translatedParams = mustMarshalJSON(params)
+				case ReceiptsTargetAlchemyGetTransactionReceipts:
+					// alchemy uses an array of object with either block number or block hash
+					// i.e. [{ blockHash: "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b" }]
+					params := make([]BlockHashOrNumberParameter, 1)
+					if reqParams[0].BlockNumber != nil {
+						params[0].BlockNumber = reqParams[0].BlockNumber
+					} else {
+						params[0].BlockHash = reqParams[0].BlockHash
+					}
+					translatedParams = mustMarshalJSON(params)
+				default:
+					return nil, ErrConsensusGetReceiptsInvalidTarget
+				}
+
+				rpcReq.Params = translatedParams
+			}
+		}
+	}
+
 	isSingleElementBatch := len(rpcReqs) == 1
 
 	// Single element batches are unwrapped before being sent
 	// since Alchemy handles single requests better than batches.
-
 	var body []byte
 	if isSingleElementBatch {
 		body = mustMarshalJSON(rpcReqs[0])
@@ -443,17 +543,17 @@ func (b *Backend) doForward(ctx context.Context, rpcReqs []*RPCReq, isBatch bool
 		return nil, wrapErr(err, "error reading response body")
 	}
 
-	var res []*RPCRes
+	var rpcRes []*RPCRes
 	if isSingleElementBatch {
 		var singleRes RPCRes
 		if err := json.Unmarshal(resB, &singleRes); err != nil {
 			return nil, ErrBackendBadResponse
 		}
-		res = []*RPCRes{
+		rpcRes = []*RPCRes{
 			&singleRes,
 		}
 	} else {
-		if err := json.Unmarshal(resB, &res); err != nil {
+		if err := json.Unmarshal(resB, &rpcRes); err != nil {
 			// Infura may return a single JSON-RPC response if, for example, the batch contains a request for an unsupported method
 			if responseIsNotBatched(resB) {
 				b.networkErrorsSlidingWindow.Incr()
@@ -466,7 +566,7 @@ func (b *Backend) doForward(ctx context.Context, rpcReqs []*RPCReq, isBatch bool
 		}
 	}
 
-	if len(rpcReqs) != len(res) {
+	if len(rpcReqs) != len(rpcRes) {
 		b.networkErrorsSlidingWindow.Incr()
 		RecordBackendNetworkErrorRateSlidingWindow(b, b.ErrorRate())
 		return nil, ErrBackendUnexpectedJSONRPC
@@ -475,7 +575,7 @@ func (b *Backend) doForward(ctx context.Context, rpcReqs []*RPCReq, isBatch bool
 	// capture the HTTP status code in the response. this will only
 	// ever be 400 given the status check on line 318 above.
 	if httpRes.StatusCode != 200 {
-		for _, res := range res {
+		for _, res := range rpcRes {
 			res.Error.HTTPErrorCode = httpRes.StatusCode
 		}
 	}
@@ -484,8 +584,20 @@ func (b *Backend) doForward(ctx context.Context, rpcReqs []*RPCReq, isBatch bool
 	RecordBackendNetworkLatencyAverageSlidingWindow(b, time.Duration(b.latencySlidingWindow.Avg()))
 	RecordBackendNetworkErrorRateSlidingWindow(b, b.ErrorRate())
 
-	sortBatchRPCResponse(rpcReqs, res)
-	return res, nil
+	// enrich the response with the actual request method
+	for _, res := range rpcRes {
+		translatedReq, exist := translatedReqs[string(res.ID)]
+		if exist {
+			res.Result = ConsensusGetReceiptsResult{
+				Method: translatedReq.Method,
+				Result: res.Result,
+			}
+		}
+	}
+
+	sortBatchRPCResponse(rpcReqs, rpcRes)
+
+	return rpcRes, nil
 }
 
 // IsHealthy checks if the backend is able to serve traffic, based on dynamic parameters
@@ -604,7 +716,9 @@ func (bg *BackendGroup) Forward(ctx context.Context, rpcReqs []*RPCReq, isBatch
 
 		if len(rpcReqs) > 0 {
 			res, err = back.Forward(ctx, rpcReqs, isBatch)
-			if errors.Is(err, ErrMethodNotWhitelisted) {
+			if errors.Is(err, ErrConsensusGetReceiptsCantBeBatched) ||
+				errors.Is(err, ErrConsensusGetReceiptsInvalidTarget) ||
+				errors.Is(err, ErrMethodNotWhitelisted) {
 				return nil, err
 			}
 			if errors.Is(err, ErrBackendOffline) {

proxyd/config.go

@@ -79,18 +79,20 @@ type BackendOptions struct {
 }
 
 type BackendConfig struct {
-	Username           string `toml:"username"`
-	Password           string `toml:"password"`
-	RPCURL             string `toml:"rpc_url"`
-	WSURL              string `toml:"ws_url"`
-	WSPort             int    `toml:"ws_port"`
-	MaxRPS             int    `toml:"max_rps"`
-	MaxWSConns         int    `toml:"max_ws_conns"`
-	CAFile             string `toml:"ca_file"`
-	ClientCertFile     string `toml:"client_cert_file"`
-	ClientKeyFile      string `toml:"client_key_file"`
-	StripTrailingXFF   bool   `toml:"strip_trailing_xff"`
-	SkipPeerCountCheck bool   `toml:"consensus_skip_peer_count"`
+	Username         string `toml:"username"`
+	Password         string `toml:"password"`
+	RPCURL           string `toml:"rpc_url"`
+	WSURL            string `toml:"ws_url"`
+	WSPort           int    `toml:"ws_port"`
+	MaxRPS           int    `toml:"max_rps"`
+	MaxWSConns       int    `toml:"max_ws_conns"`
+	CAFile           string `toml:"ca_file"`
+	ClientCertFile   string `toml:"client_cert_file"`
+	ClientKeyFile    string `toml:"client_key_file"`
+	StripTrailingXFF bool   `toml:"strip_trailing_xff"`
+
+	ConsensusSkipPeerCountCheck bool   `toml:"consensus_skip_peer_count"`
+	ConsensusReceiptsTarget     string `toml:"consensus_receipts_target"`
 }
 
 type BackendsConfig map[string]*BackendConfig

proxyd/example.config.toml

@@ -74,7 +74,9 @@ client_cert_file = ""
 client_key_file = ""
 # Allows backends to skip peer count checking, default false
 # consensus_skip_peer_count = true
-
+# Specified the target method to get receipts, default "debug_getRawReceipts"
+# See https://github.com/ethereum-optimism/optimism/blob/186e46a47647a51a658e699e9ff047d39444c2de/op-node/sources/receipts.go#L186-L253
+consensus_receipts_target = "eth_getBlockReceipts"
 
 [backends.alchemy]
 rpc_url = ""
@@ -83,6 +85,7 @@ username = ""
 password = ""
 max_rps = 3
 max_ws_conns = 1
+consensus_receipts_target = "alchemy_getTransactionReceipts"
 
 [backend_groups]
 [backend_groups.main]

proxyd/go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/ethereum/go-ethereum v1.12.0
 	github.com/go-redis/redis/v8 v8.11.4
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb
+	github.com/google/uuid v1.3.0
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d

proxyd/go.sum

@@ -157,6 +157,8 @@ github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
 github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=

proxyd/integration_tests/consensus_test.go

@@ -784,6 +784,211 @@ func TestConsensus(t *testing.T) {
 		// dont rewrite for 0xe1
 		require.Equal(t, "0xe1", jsonMap[2]["result"].(map[string]interface{})["number"])
 	})
+
+	t.Run("translate consensus_getReceipts to debug_getRawReceipts", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b"})
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var jsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &jsonMap)
+		require.NoError(t, err)
+		require.Equal(t, "debug_getRawReceipts", jsonMap["method"])
+		require.Equal(t, "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", jsonMap["params"].([]interface{})[0])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to debug_getRawReceipts with latest block tag", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"latest"})
+
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var jsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &jsonMap)
+		require.NoError(t, err)
+		require.Equal(t, "debug_getRawReceipts", jsonMap["method"])
+		require.Equal(t, "0x101", jsonMap["params"].([]interface{})[0])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to debug_getRawReceipts with block number", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"0x55"})
+
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var jsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &jsonMap)
+		require.NoError(t, err)
+		require.Equal(t, "debug_getRawReceipts", jsonMap["method"])
+		require.Equal(t, "0x55", jsonMap["params"].([]interface{})[0])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "debug_getRawReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to alchemy_getTransactionReceipts with block hash", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("alchemy_getTransactionReceipts"))
+		defer nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("debug_getRawReceipts"))
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b"})
+
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var reqJsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &reqJsonMap)
+
+		require.NoError(t, err)
+		require.Equal(t, "alchemy_getTransactionReceipts", reqJsonMap["method"])
+		require.Equal(t, "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", reqJsonMap["params"].([]interface{})[0].(map[string]interface{})["blockHash"])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to alchemy_getTransactionReceipts with block number", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("alchemy_getTransactionReceipts"))
+		defer nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("debug_getRawReceipts"))
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"0x55"})
+
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var reqJsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &reqJsonMap)
+
+		require.NoError(t, err)
+		require.Equal(t, "alchemy_getTransactionReceipts", reqJsonMap["method"])
+		require.Equal(t, "0x55", reqJsonMap["params"].([]interface{})[0].(map[string]interface{})["blockNumber"])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to alchemy_getTransactionReceipts with latest block tag", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+		update()
+
+		// reset request counts
+		nodes["node1"].mockBackend.Reset()
+
+		nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("alchemy_getTransactionReceipts"))
+		defer nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("debug_getRawReceipts"))
+
+		resRaw, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"latest"})
+
+		require.NoError(t, err)
+		require.Equal(t, 200, statusCode)
+
+		var reqJsonMap map[string]interface{}
+		err = json.Unmarshal(nodes["node1"].mockBackend.Requests()[0].Body, &reqJsonMap)
+
+		require.NoError(t, err)
+		require.Equal(t, "alchemy_getTransactionReceipts", reqJsonMap["method"])
+		require.Equal(t, "0x101", reqJsonMap["params"].([]interface{})[0].(map[string]interface{})["blockNumber"])
+
+		var resJsonMap map[string]interface{}
+		err = json.Unmarshal(resRaw, &resJsonMap)
+		require.NoError(t, err)
+
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["method"].(string))
+		require.Equal(t, "alchemy_getTransactionReceipts", resJsonMap["result"].(map[string]interface{})["result"].(map[string]interface{})["_"])
+	})
+
+	t.Run("translate consensus_getReceipts to unsupported consensus_receipts_target", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+
+		nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("unsupported_consensus_receipts_target"))
+		defer nodes["node1"].backend.Override(proxyd.WithConsensusReceiptTarget("debug_getRawReceipts"))
+
+		_, statusCode, err := client.SendRPC("consensus_getReceipts",
+			[]interface{}{"latest"})
+
+		require.NoError(t, err)
+		require.Equal(t, 400, statusCode)
+	})
+
+	t.Run("consensus_getReceipts should not be used in a batch", func(t *testing.T) {
+		reset()
+		useOnlyNode1()
+
+		_, statusCode, err := client.SendBatchRPC(
+			NewRPCReq("1", "eth_getBlockByNumber", []interface{}{"latest"}),
+			NewRPCReq("2", "consensus_getReceipts", []interface{}{"0x55"}),
+			NewRPCReq("3", "eth_getBlockByNumber", []interface{}{"0xe1"}))
+		require.NoError(t, err)
+		require.Equal(t, 400, statusCode)
+	})
 }
 
 func buildResponse(result interface{}) string {

proxyd/integration_tests/testdata/consensus.toml

@@ -27,3 +27,4 @@ eth_call = "node"
 eth_chainId = "node"
 eth_blockNumber = "node"
 eth_getBlockByNumber = "node"
+consensus_getReceipts = "node"

proxyd/integration_tests/testdata/consensus_responses.yml

@@ -184,3 +184,30 @@
         "number": "0xd1"
       }
     }
+- method: debug_getRawReceipts
+  response: >
+    {
+      "jsonrpc": "2.0",
+      "id": 67,
+      "result": {
+        "_": "debug_getRawReceipts"
+      }
+    }
+- method: eth_getTransactionReceipt
+  response: >
+    {
+      "jsonrpc": "2.0",
+      "id": 67,
+      "result": {
+        "_": "eth_getTransactionReceipt"
+      }
+    }
+- method: alchemy_getTransactionReceipts
+  response: >
+    {
+      "jsonrpc": "2.0",
+      "id": 67,
+      "result": {
+        "_": "alchemy_getTransactionReceipts"
+      }
+    }

proxyd/proxyd.go

@@ -141,7 +141,17 @@ func Start(config *Config) (*Server, func(), error) {
 			opts = append(opts, WithStrippedTrailingXFF())
 		}
 		opts = append(opts, WithProxydIP(os.Getenv("PROXYD_IP")))
-		opts = append(opts, WithSkipPeerCountCheck(cfg.SkipPeerCountCheck))
+		opts = append(opts, WithConsensusSkipPeerCountCheck(cfg.ConsensusSkipPeerCountCheck))
+
+		receiptsTarget, err := ReadFromEnvOrConfig(cfg.ConsensusReceiptsTarget)
+		if err != nil {
+			return nil, nil, err
+		}
+		receiptsTarget, err = validateReceiptsTarget(receiptsTarget)
+		if err != nil {
+			return nil, nil, err
+		}
+		opts = append(opts, WithConsensusReceiptTarget(receiptsTarget))
 
 		back := NewBackend(name, rpcURL, wsURL, rpcRequestSemaphore, opts...)
 		backendNames = append(backendNames, name)
@@ -316,6 +326,21 @@ func Start(config *Config) (*Server, func(), error) {
 	return srv, shutdownFunc, nil
 }
 
+func validateReceiptsTarget(val string) (string, error) {
+	if val == "" {
+		val = ReceiptsTargetDebugGetRawReceipts
+	}
+	switch val {
+	case ReceiptsTargetDebugGetRawReceipts,
+		ReceiptsTargetAlchemyGetTransactionReceipts,
+		ReceiptsTargetEthGetTransactionReceipts,
+		ReceiptsTargetParityGetTransactionReceipts:
+		return val, nil
+	default:
+		return "", fmt.Errorf("invalid receipts target: %s", val)
+	}
+}
+
 func secondsToDuration(seconds int) time.Duration {
 	return time.Duration(seconds) * time.Second
 }

proxyd/rewriter.go

@@ -63,7 +63,7 @@ func RewriteRequest(rctx RewriteContext, req *RPCReq, res *RPCRes) (RewriteResul
 	case "eth_getLogs",
 		"eth_newFilter":
 		return rewriteRange(rctx, req, res, 0)
-	case "debug_getRawReceipts":
+	case "debug_getRawReceipts", "consensus_getReceipts":
 		return rewriteParam(rctx, req, res, 0, true)
 	case "eth_getBalance",
 		"eth_getCode",

proxyd/server.go

@@ -347,6 +347,11 @@ func (s *Server) HandleRPC(w http.ResponseWriter, r *http.Request) {
 			writeRPCError(ctx, w, nil, ErrGatewayTimeout)
 			return
 		}
+		if errors.Is(err, ErrConsensusGetReceiptsCantBeBatched) ||
+			errors.Is(err, ErrConsensusGetReceiptsInvalidTarget) {
+			writeRPCError(ctx, w, nil, ErrInvalidRequest(err.Error()))
+			return
+		}
 		if err != nil {
 			writeRPCError(ctx, w, nil, ErrInternal)
 			return
@@ -360,6 +365,11 @@ func (s *Server) HandleRPC(w http.ResponseWriter, r *http.Request) {
 	rawBody := json.RawMessage(body)
 	backendRes, cached, err := s.handleBatchRPC(ctx, []json.RawMessage{rawBody}, isLimited, false)
 	if err != nil {
+		if errors.Is(err, ErrConsensusGetReceiptsCantBeBatched) ||
+			errors.Is(err, ErrConsensusGetReceiptsInvalidTarget) {
+			writeRPCError(ctx, w, nil, ErrInvalidRequest(err.Error()))
+			return
+		}
 		writeRPCError(ctx, w, nil, ErrInternal)
 		return
 	}
@@ -485,6 +495,10 @@ func (s *Server) handleBatchRPC(ctx context.Context, reqs []json.RawMessage, isL
 			elems := cacheMisses[start:end]
 			res, err := s.BackendGroups[group.backendGroup].Forward(ctx, createBatchRequest(elems), isBatch)
 			if err != nil {
+				if errors.Is(err, ErrConsensusGetReceiptsCantBeBatched) ||
+					errors.Is(err, ErrConsensusGetReceiptsInvalidTarget) {
+					return nil, false, err
+				}
 				log.Error(
 					"error forwarding RPC batch",
 					"batch_size", len(elems),

proxyd/tools/mockserver/handler/handler.go

@@ -88,7 +88,15 @@ func (mh *MockedHandler) Handler(w http.ResponseWriter, req *http.Request) {
 			}
 		}
 		if selectedResponse != "" {
-			responses = append(responses, selectedResponse)
+			var rpcRes proxyd.RPCRes
+			err = json.Unmarshal([]byte(selectedResponse), &rpcRes)
+			if err != nil {
+				panic(err)
+			}
+			idJson, _ := json.Marshal(r["id"])
+			rpcRes.ID = idJson
+			res, _ := json.Marshal(rpcRes)
+			responses = append(responses, string(res))
 		}
 	}