INF-22 integrate op-signer client with op-proposer

op-proposer/Dockerfile

@@ -8,6 +8,7 @@ COPY ./op-bindings /app/op-bindings
 COPY ./op-node /app/op-node
 COPY ./op-proposer /app/op-proposer
 COPY ./op-service /app/op-service
+COPY ./op-signer /app/op-signer
 COPY ./.git /app/.git
 
 WORKDIR /app/op-proposer

op-proposer/docker.go.work

@@ -5,4 +5,5 @@ use (
 	./op-node
 	./op-proposer
 	./op-service
+	./op-signer
 )

op-proposer/flags/flags.go

@@ -8,6 +8,7 @@ import (
 	opmetrics "github.com/ethereum-optimism/optimism/op-service/metrics"
 	oppprof "github.com/ethereum-optimism/optimism/op-service/pprof"
 	oprpc "github.com/ethereum-optimism/optimism/op-service/rpc"
+	opsigner "github.com/ethereum-optimism/optimism/op-signer/client"
 )
 
 const envVarPrefix = "OP_PROPOSER"
@@ -112,6 +113,7 @@ func init() {
 	optionalFlags = append(optionalFlags, oplog.CLIFlags(envVarPrefix)...)
 	optionalFlags = append(optionalFlags, opmetrics.CLIFlags(envVarPrefix)...)
 	optionalFlags = append(optionalFlags, oppprof.CLIFlags(envVarPrefix)...)
+	optionalFlags = append(optionalFlags, opsigner.CLIFlags(envVarPrefix)...)
 
 	Flags = append(requiredFlags, optionalFlags...)
 }

op-proposer/go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/ethereum-optimism/optimism/op-bindings v0.10.10
 	github.com/ethereum-optimism/optimism/op-node v0.10.10
 	github.com/ethereum-optimism/optimism/op-service v0.10.10
+	github.com/ethereum-optimism/optimism/op-signer v0.1.0
 	github.com/ethereum/go-ethereum v1.10.26
 	github.com/stretchr/testify v1.8.1
 	github.com/urfave/cli v1.22.9
@@ -25,7 +26,9 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/deckarep/golang-set v1.8.0 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
+	github.com/dyson/certman v0.3.0 // indirect
 	github.com/fjl/memsize v0.0.1 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
@@ -89,7 +92,7 @@ require (
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
+	golang.org/x/sync v0.1.0 // indirect
 	golang.org/x/sys v0.0.0-20221013171732-95e765b1cc43 // indirect
 	golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 // indirect
 	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect

op-proposer/go.sum

@@ -98,6 +98,8 @@ github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
+github.com/dyson/certman v0.3.0 h1:S7WCUim5faT/OiBhiY3u5cMaiC9MNKiA+8PJDXLaIYQ=
+github.com/dyson/certman v0.3.0/go.mod h1:RMWlyA9op6D9SxOBRRX3sxnParehv9gf52WWUJPd1JA=
 github.com/edsrzf/mmap-go v1.1.0 h1:6EUwBLQ/Mcr1EYLE4Tn1VdW1A4ckqCQWZBw8Hr0kjpQ=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -113,12 +115,15 @@ github.com/ethereum-optimism/optimism/op-node v0.10.10 h1:edmxboiYSIk9n4A3paEF7I
 github.com/ethereum-optimism/optimism/op-node v0.10.10/go.mod h1:EEcHgMdKiWasJGO5uzspRN2xM1/OB+ehgVgMj4RgPas=
 github.com/ethereum-optimism/optimism/op-service v0.10.10 h1:B5mGpATX6zPkDABoh6smCjh6Z5mA2KWh71MD1i6T5ww=
 github.com/ethereum-optimism/optimism/op-service v0.10.10/go.mod h1:wbtHqi1fv00B3agj7a2zdP3OFanEfGZ23zPgGgFCF/c=
+github.com/ethereum-optimism/optimism/op-signer v0.1.0 h1:wH44Deai43YQWO0pEd44pDm3BahdAtSmrOHKiPvTB8Y=
+github.com/ethereum-optimism/optimism/op-signer v0.1.0/go.mod h1:u8sN6X/c20pP9F1Ey7jH3fi19D08Y+T9ep3PGJfdyi8=
 github.com/fjl/memsize v0.0.1 h1:+zhkb+dhUgx0/e+M8sF0QqiouvMQUiKR+QYvdxIOKcQ=
 github.com/fjl/memsize v0.0.1/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
-github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
 github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
+github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
+github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/gballet/go-libpcsclite v0.0.0-20191108122812-4678299bea08 h1:f6D9Hr8xV8uYKlyuj8XIruxlh9WjVjdh1gIicAS7ays=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
@@ -527,8 +532,8 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 h1:uVc8UZUe6tr40fFVnUP5Oj+veunVezqYl9z7DYw9xzw=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -586,6 +591,7 @@ golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20221013171732-95e765b1cc43 h1:OK7RB6t2WQX54srQQYSXMW8dF5C6/8+oA/s5QBmmto4=
 golang.org/x/sys v0.0.0-20221013171732-95e765b1cc43/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=

op-proposer/proposer/config.go

@@ -14,6 +14,7 @@ import (
 	opmetrics "github.com/ethereum-optimism/optimism/op-service/metrics"
 	oppprof "github.com/ethereum-optimism/optimism/op-service/pprof"
 	oprpc "github.com/ethereum-optimism/optimism/op-service/rpc"
+	opsigner "github.com/ethereum-optimism/optimism/op-signer/client"
 )
 
 // Config contains the well typed fields that are used to initialize the output submitter.
@@ -86,6 +87,9 @@ type CLIConfig struct {
 	MetricsConfig opmetrics.CLIConfig
 
 	PprofConfig oppprof.CLIConfig
+
+	// SignerConfig contains the client config for op-signer service
+	SignerConfig opsigner.CLIConfig
 }
 
 func (c CLIConfig) Check() error {
@@ -101,6 +105,9 @@ func (c CLIConfig) Check() error {
 	if err := c.PprofConfig.Check(); err != nil {
 		return err
 	}
+	if err := c.SignerConfig.Check(); err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -124,5 +131,6 @@ func NewConfig(ctx *cli.Context) CLIConfig {
 		LogConfig:         oplog.ReadCLIConfig(ctx),
 		MetricsConfig:     opmetrics.ReadCLIConfig(ctx),
 		PprofConfig:       oppprof.ReadCLIConfig(ctx),
+		SignerConfig:      opsigner.ReadCLIConfig(ctx),
 	}
 }

op-proposer/proposer/l2_output_submitter.go

@@ -18,6 +18,7 @@ import (
 	"github.com/ethereum/go-ethereum/accounts/abi"
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethclient"
@@ -34,6 +35,7 @@ import (
 	opmetrics "github.com/ethereum-optimism/optimism/op-service/metrics"
 	oppprof "github.com/ethereum-optimism/optimism/op-service/pprof"
 	oprpc "github.com/ethereum-optimism/optimism/op-service/rpc"
+	opsigner "github.com/ethereum-optimism/optimism/op-signer/client"
 )
 
 const (
@@ -160,29 +162,54 @@ func NewL2OutputSubmitter(cfg CLIConfig, l log.Logger) (*L2OutputSubmitter, erro
 	var l2OutputPrivKey *ecdsa.PrivateKey
 	var err error
 
-	if cfg.PrivateKey != "" && cfg.Mnemonic != "" {
-		return nil, errors.New("cannot specify both a private key and a mnemonic")
-	}
-
-	if cfg.PrivateKey == "" {
-		// Parse l2output wallet private key and L2OO contract address.
-		wallet, err := hdwallet.NewFromMnemonic(cfg.Mnemonic)
+	var signer SignerFactory
+	var fromAddress common.Address
+	if cfg.SignerConfig.Enabled() {
+		signerClient, err := opsigner.NewSignerClientFromConfig(l, cfg.SignerConfig)
 		if err != nil {
+			l.Error("Unable to create Signer Client", "error", err)
 			return nil, err
 		}
-
-		l2OutputPrivKey, err = wallet.PrivateKey(accounts.Account{
-			URL: accounts.URL{
-				Path: cfg.L2OutputHDPath,
-			},
-		})
-		if err != nil {
-			return nil, err
+		fromAddress = common.BytesToAddress(hexutil.MustDecode(cfg.SignerConfig.Address))
+		signer = func(chainID *big.Int) SignerFn {
+			return func(ctx context.Context, address common.Address, tx *types.Transaction) (*types.Transaction, error) {
+				if address.String() != cfg.SignerConfig.Address {
+					return nil, fmt.Errorf("attempting to sign for %s, expected %s: ", address, cfg.SignerConfig.Address)
+				}
+				return signerClient.SignTransaction(ctx, tx)
+			}
 		}
 	} else {
-		l2OutputPrivKey, err = crypto.HexToECDSA(strings.TrimPrefix(cfg.PrivateKey, "0x"))
-		if err != nil {
-			return nil, err
+		if cfg.PrivateKey != "" && cfg.Mnemonic != "" {
+			return nil, errors.New("cannot specify both a private key and a mnemonic")
+		}
+		if cfg.PrivateKey == "" {
+			// Parse l2output wallet private key and L2OO contract address.
+			wallet, err := hdwallet.NewFromMnemonic(cfg.Mnemonic)
+			if err != nil {
+				return nil, err
+			}
+
+			l2OutputPrivKey, err = wallet.PrivateKey(accounts.Account{
+				URL: accounts.URL{
+					Path: cfg.L2OutputHDPath,
+				},
+			})
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			l2OutputPrivKey, err = crypto.HexToECDSA(strings.TrimPrefix(cfg.PrivateKey, "0x"))
+			if err != nil {
+				return nil, err
+			}
+		}
+		fromAddress = crypto.PubkeyToAddress(l2OutputPrivKey.PublicKey)
+		signer = func(chainID *big.Int) SignerFn {
+			s := opcrypto.PrivateKeySignerFn(l2OutputPrivKey, chainID)
+			return func(_ context.Context, addr common.Address, tx *types.Transaction) (*types.Transaction, error) {
+				return s(addr, tx)
+			}
 		}
 	}
 
@@ -204,13 +231,6 @@ func NewL2OutputSubmitter(cfg CLIConfig, l log.Logger) (*L2OutputSubmitter, erro
 		return nil, err
 	}
 
-	signer := func(chainID *big.Int) SignerFn {
-		s := opcrypto.PrivateKeySignerFn(l2OutputPrivKey, chainID)
-		return func(_ context.Context, addr common.Address, tx *types.Transaction) (*types.Transaction, error) {
-			return s(addr, tx)
-		}
-	}
-
 	txMgrConfg := txmgr.Config{
 		Log:                       l,
 		Name:                      "L2Output Submitter",
@@ -227,7 +247,7 @@ func NewL2OutputSubmitter(cfg CLIConfig, l log.Logger) (*L2OutputSubmitter, erro
 		L1Client:           l1Client,
 		RollupClient:       rollupClient,
 		AllowNonFinalized:  cfg.AllowNonFinalized,
-		From:               crypto.PubkeyToAddress(l2OutputPrivKey.PublicKey),
+		From:               fromAddress,
 		SignerFnFactory:    signer,
 	}