Allow creation of HD wallets from seed phrase

cmd/validatorexit.go

@@ -119,7 +119,7 @@ func validatorExitHandleAccountInput(account e2wtypes.Account) (*ethpb.Voluntary
 		errCheck(err, "Failed to obtain genesis time")
 
 		currentEpoch := uint64(time.Since(genesisTime).Seconds()) / secondsPerEpoch
-		assert(currentEpoch >= earliestExitEpoch, fmt.Sprintf("Validator cannot exit until %s ( epoch %d)", genesisTime.Add(time.Duration(secondsPerEpoch*earliestExitEpoch)*time.Second).Format(time.UnixDate), earliestExitEpoch))
+		assert(currentEpoch >= earliestExitEpoch, fmt.Sprintf("Validator cannot exit until %s ( epoch %d); transaction not sent", genesisTime.Add(time.Duration(secondsPerEpoch*earliestExitEpoch)*time.Second).Format(time.UnixDate), earliestExitEpoch))
 		outputIf(verbose, "Validator confirmed to be in a suitable state")
 		exit.Epoch = currentEpoch
 	} else {

cmd/version.go

@@ -30,7 +30,7 @@ var versionCmd = &cobra.Command{
 
     ethdo version.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("1.4.5")
+		fmt.Println("1.4.8")
 		if viper.GetBool("verbose") {
 			buildInfo, ok := dbg.ReadBuildInfo()
 			if ok {

cmd/walletcreate.go

@@ -1,4 +1,4 @@
-// Copyright © 2019 Weald Technology Trading
+// Copyright © 2019, 2020 Weald Technology Trading
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
@@ -17,10 +17,15 @@ import (
 	"strings"
 
 	"github.com/spf13/cobra"
+	bip39 "github.com/tyler-smith/go-bip39"
 	wallet "github.com/wealdtech/go-eth2-wallet"
+	keystorev4 "github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4"
+	hd "github.com/wealdtech/go-eth2-wallet-hd/v2"
+	filesystem "github.com/wealdtech/go-eth2-wallet-store-filesystem"
 )
 
 var walletCreateType string
+var walletCreateSeed string
 
 var walletCreateCmd = &cobra.Command{
 	Use:   "create",
@@ -41,7 +46,20 @@ In quiet mode this will return 0 if the wallet is created successfully, otherwis
 			_, err = wallet.CreateWallet(walletWallet, wallet.WithType("nd"))
 		case "hierarchical deterministic", "hd":
 			assert(rootWalletPassphrase != "", "--walletpassphrase is required for hierarchical deterministic wallets")
-			_, err = wallet.CreateWallet(walletWallet, wallet.WithType("hd"), wallet.WithPassphrase([]byte(rootWalletPassphrase)))
+			store := filesystem.New()
+			encryptor := keystorev4.New()
+			if walletCreateSeed != "" {
+				// Creating wallet from a seed.
+				var seed []byte
+				seed, err = bip39.MnemonicToByteArray(walletCreateSeed)
+				errCheck(err, "Failed to decode seed")
+				// Strip checksum; last byte
+				seed = seed[:len(seed)-1]
+				assert(len(seed) == 32, "Seed must have 24 words")
+				_, err = hd.CreateWalletFromSeed(walletWallet, []byte(rootWalletPassphrase), store, encryptor, seed)
+			} else {
+				_, err = hd.CreateWallet(walletWallet, []byte(rootWalletPassphrase), store, encryptor)
+			}
 		default:
 			die("unknown wallet type")
 		}
@@ -53,4 +71,5 @@ func init() {
 	walletCmd.AddCommand(walletCreateCmd)
 	walletFlags(walletCreateCmd)
 	walletCreateCmd.Flags().StringVar(&walletCreateType, "type", "non-deterministic", "Type of wallet to create (non-deterministic or hierarchical deterministic)")
+	walletCreateCmd.Flags().StringVar(&walletCreateSeed, "seed", "", "The 24-word seed phrase for a hierarchical deterministic wallet")
 }

cmd/walletseed.go

@@ -1,4 +1,4 @@
-// Copyright © 2019 Weald Technology Trading
+// Copyright © 2019, 2020 Weald Technology Trading
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
@@ -14,11 +14,12 @@
 package cmd
 
 import (
+	"bytes"
 	"fmt"
 	"os"
 
-	bip39 "github.com/FactomProject/go-bip39"
 	"github.com/spf13/cobra"
+	bip39 "github.com/tyler-smith/go-bip39"
 	types "github.com/wealdtech/go-eth2-wallet-types/v2"
 )
 
@@ -44,9 +45,17 @@ In quiet mode this will return 0 if the wallet is a hierarchical deterministic w
 		errCheck(err, "Failed to unlock wallet")
 		seed, err := wallet.(types.WalletKeyProvider).Key()
 		errCheck(err, "Failed to obtain wallet key")
-		outputIf(debug, fmt.Sprintf("Seed is %#0x", seed))
+		outputIf(debug, fmt.Sprintf("Seed is %#x", seed))
 		seedStr, err := bip39.NewMnemonic(seed)
 		errCheck(err, "Failed to generate seed mnemonic")
+		// Re-read mnemonimc to ensure correctness.
+		recalcSeed, err := bip39.MnemonicToByteArray(seedStr)
+		// Drop checksum (last byte).
+		errCheck(err, "Failed to recalculate seed")
+		recalcSeed = recalcSeed[:len(recalcSeed)-1]
+		outputIf(debug, fmt.Sprintf("Recalc seed is %#x", recalcSeed))
+		errCheck(err, "Failed to recalculate seed mnemonic")
+		assert(bytes.Equal(recalcSeed, seed), "Generated invalid mnemonic")
 
 		outputIf(!quiet, seedStr)
 		os.Exit(_exitSuccess)

go.mod

@@ -3,18 +3,18 @@ module github.com/wealdtech/ethdo
 go 1.13
 
 require (
-	github.com/FactomProject/go-bip39 v0.3.5
 	github.com/OneOfOne/xxhash v1.2.5 // indirect
-	github.com/aws/aws-sdk-go v1.30.15 // indirect
+	github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b // indirect
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
-	github.com/golang/protobuf v1.4.0
+	github.com/gogo/protobuf v1.3.1
+	github.com/golang/protobuf v1.4.0 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/grpc-ecosystem/grpc-gateway v1.14.4 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/mapstructure v1.3.0 // indirect
 	github.com/pelletier/go-toml v1.7.0 // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/prysmaticlabs/ethereumapis v0.0.0-20200414190010-6607cc86ddb7
+	github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f
 	github.com/prysmaticlabs/go-ssz v0.0.0-20200101200214-e24db4d9e963
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.2.2 // indirect
@@ -23,14 +23,17 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.6.3
+	github.com/tyler-smith/go-bip39 v1.0.2
 	github.com/wealdtech/eth2-signer-api v1.3.0
 	github.com/wealdtech/go-bytesutil v1.1.1
 	github.com/wealdtech/go-eth2-types/v2 v2.3.1
-	github.com/wealdtech/go-eth2-util v1.1.4
-	github.com/wealdtech/go-eth2-wallet v1.9.3
-	github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.1
+	github.com/wealdtech/go-eth2-util v1.1.5
+	github.com/wealdtech/go-eth2-wallet v1.9.4
+	github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.0.0
+	github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.4
+	github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.3
+	github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.2
 	github.com/wealdtech/go-string2eth v1.1.0
-	golang.org/x/crypto v0.0.0-20200427165652-729f1e841bcc // indirect
 	golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 // indirect
 	golang.org/x/text v0.3.2 // indirect
 	google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a // indirect

go.sum

@@ -1,8 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/FactomProject/go-bip39 v0.3.5 h1:l9g92TeqCkC5NZhm72igTpf5yaYDp3Sy4CvnPYknp6U=
-github.com/FactomProject/go-bip39 v0.3.5/go.mod h1:ygPVOtW424QxnJMze9XYDeh4wT19V3iVDOqVUl/USkE=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OneOfOne/xxhash v1.2.5 h1:zl/OfRA6nftbBK9qTohYBJ5xvw6C/oNKizR7cZGl3cI=
@@ -11,8 +9,6 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
-github.com/aws/aws-sdk-go v1.30.7 h1:IaXfqtioP6p9SFAnNfsqdNczbR5UNbYqvcZUSsCAdTY=
-github.com/aws/aws-sdk-go v1.30.7/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/aws/aws-sdk-go v1.30.15 h1:Sd8QDVzzE8Sl+xNccmdj0HwMrFowv6uVUx9tGsCE1ZE=
 github.com/aws/aws-sdk-go v1.30.15/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@@ -32,6 +28,7 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsr
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgraph-io/ristretto v0.0.1/go.mod h1:T40EBc7CJke8TkpiYfGGKAeFjSaxuFXhuXRyumBd6RE=
 github.com/dgraph-io/ristretto v0.0.2 h1:a5WaUrDa0qm0YrAAS1tUykT5El3kt62KNZZeMxQn3po=
 github.com/dgraph-io/ristretto v0.0.2/go.mod h1:KPxhHT9ZxKefz+PCeOGsrHpl1qZ7i70dGTu2u+Ahh6E=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
@@ -42,6 +39,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b h1:CxaMtGnKgr9Ar2xLMVddPhnMwYLDsY56w/LxQ/wnsKA=
+github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b/go.mod h1:LlFXPmgrgVYsuoFDwV8rDJ9tvt1pLQdjKvU1b5IRES0=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
@@ -56,6 +55,8 @@ github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/me
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
+github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
+github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -66,6 +67,7 @@ github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
 github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
@@ -83,6 +85,7 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
@@ -92,12 +95,11 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmg
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0 h1:bM6ZAFZmc/wPFaRDi0d5L7hGEZEx/2u+Tmr2evNHDiI=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/grpc-ecosystem/grpc-gateway v1.13.0/go.mod h1:8XEsbTttt/W+VvjtQhLACqCisSPWTxCZ7sBRjU6iH9c=
 github.com/grpc-ecosystem/grpc-gateway v1.14.4 h1:IOPK2xMPP3aV6/NPt4jt//ELFo3Vv8sDVD8j3+tleDU=
 github.com/grpc-ecosystem/grpc-gateway v1.14.4/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/herumi/bls-eth-go-binary v0.0.0-20200326062426-f58f8b8bd66f h1:fTtKw31DtXHqxb3D9Oqt+CDVXEbyLs7yqa+RNKYw+3I=
-github.com/herumi/bls-eth-go-binary v0.0.0-20200326062426-f58f8b8bd66f/go.mod h1:luAnRm3OsMQeokhGzpYmc0ZKwawY7o87PUEP11Z7r7U=
 github.com/herumi/bls-eth-go-binary v0.0.0-20200428020417-6dd0e5634b87 h1:23l9wMlu3iMRg5PwI4wuA7sbR77GSF+rnwI0Z/Y4IPc=
 github.com/herumi/bls-eth-go-binary v0.0.0-20200428020417-6dd0e5634b87/go.mod h1:luAnRm3OsMQeokhGzpYmc0ZKwawY7o87PUEP11Z7r7U=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
@@ -110,6 +112,7 @@ github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
+github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
@@ -157,10 +160,12 @@ github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
+github.com/protolambda/zssz v0.1.3/go.mod h1:a4iwOX5FE7/JkKA+J/PH0Mjo9oXftN6P8NZyL28gpag=
 github.com/protolambda/zssz v0.1.4 h1:4jkt8sqwhOVR8B1JebREU/gVX0Ply4GypsV8+RWrDuw=
 github.com/protolambda/zssz v0.1.4/go.mod h1:a4iwOX5FE7/JkKA+J/PH0Mjo9oXftN6P8NZyL28gpag=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20200414190010-6607cc86ddb7 h1:p1WbKbIHr4tXK6wclFrM78P61Ai2qSWMQGkljbP4H1A=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20200414190010-6607cc86ddb7/go.mod h1:5OkRN6UmvgtP+kIewitcEKC7S5KOzLOGtya/Tz+HBns=
+github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f h1:miVPgYOjFeHLVsP7sc1/p4YHg+sUI4zLYvfGmxihZBI=
+github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f/go.mod h1:5OkRN6UmvgtP+kIewitcEKC7S5KOzLOGtya/Tz+HBns=
+github.com/prysmaticlabs/go-bitfield v0.0.0-20191017011753-53b773adde52/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669 h1:cX6YRZnZ9sgMqM5U14llxUiXVNJ3u07Res1IIjTOgtI=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
 github.com/prysmaticlabs/go-ssz v0.0.0-20200101200214-e24db4d9e963 h1:Th5ufPIaL5s/7i3gXHTgiTwfsUhWDP/PwFRiI6qV6v0=
@@ -211,6 +216,8 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
+github.com/tyler-smith/go-bip39 v1.0.2 h1:+t3w+KwLXO6154GNJY+qUtIxLTmFjfUmpguQT1OlOT8=
+github.com/tyler-smith/go-bip39 v1.0.2/go.mod h1:sJ5fKU0s6JVwZjjcUEX2zFOnvq0ASQ2K9Zr6cf67kNs=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/wealdtech/eth2-signer-api v1.3.0 h1:Fs0GfrdhboBKW7zaMvIvUHJaOB1ibpAmRG3lkB53in4=
 github.com/wealdtech/eth2-signer-api v1.3.0/go.mod h1:H8OpAoTBl6CaBvZEnhxWDjjWXNc3kwVFKWMAZd6sHlk=
@@ -220,28 +227,27 @@ github.com/wealdtech/go-bytesutil v1.1.1 h1:ocEg3Ke2GkZ4vQw5lp46rmO+pfqCCTgq35gq
 github.com/wealdtech/go-bytesutil v1.1.1/go.mod h1:jENeMqeTEU8FNZyDFRVc7KqBdRKSnJ9CCh26TcuNb9s=
 github.com/wealdtech/go-ecodec v1.1.0 h1:yggrTSckcPJRaxxOxQF7FPm21kgE8WA6+f5jdq5Kr8o=
 github.com/wealdtech/go-ecodec v1.1.0/go.mod h1:PSdBFEB6cltdT7V4E1jbboufMZTZXcQOKG/2PeEjKK4=
-github.com/wealdtech/go-eth2-types/v2 v2.3.0 h1:qfmgaCBkH2N11LHCXsRWYz7OOxc+1QXrKHlS9yDnFsw=
-github.com/wealdtech/go-eth2-types/v2 v2.3.0/go.mod h1:jDvQ0j5EUtI7x/c3Vscq8TaFzBGlj6DrKz0CABuugkI=
 github.com/wealdtech/go-eth2-types/v2 v2.3.1 h1:2KSUzducArOynCL2prRf4vWU5GjwaPSnSN9oqNgf+dQ=
 github.com/wealdtech/go-eth2-types/v2 v2.3.1/go.mod h1:FubkGSavaa+rvmHDMTUVoPdFh00wKg0k5QPW6G52mhw=
-github.com/wealdtech/go-eth2-util v1.1.4 h1:MyM16V7Qhd9q2ZaRa0WteBg2bWb8UplIKjZr8aeBZP0=
-github.com/wealdtech/go-eth2-util v1.1.4/go.mod h1:rvkccTN0inLcI76Gq8FBdkuv3tmX+XSJxBr9gdm1WUE=
-github.com/wealdtech/go-eth2-wallet v1.9.3 h1:Hna/w4EKBJIs86VprIq7ez063A6kwk31d/O3Gs+MpYc=
-github.com/wealdtech/go-eth2-wallet v1.9.3/go.mod h1:ylsiNrJen1Nw8m+c0fWZKp823E87p7RbrFwcI4V2S18=
+github.com/wealdtech/go-eth2-util v1.1.5 h1:4OPbf2yaEQmqDmOIU6UKBfhKTPNZ7skU4lPhueBLx8o=
+github.com/wealdtech/go-eth2-util v1.1.5/go.mod h1:wYYmtc9KpQQAaAzWjXSPLgtsJMkoDAmTNN0h6uj3RCA=
+github.com/wealdtech/go-eth2-wallet v1.9.4 h1:9XFM1Y7dsyrgNFFCnE3Gd00PAsrpob70SAQqHSPmsBU=
+github.com/wealdtech/go-eth2-wallet v1.9.4/go.mod h1:UGd1bAPDEtP+UrFjj3HCbip7jggFGDIQoeGw8/XHMvo=
 github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.0.0 h1:IcpS4VpXhYz+TVupB5n6C6IQzaKwG+Rc8nvgCa/da4c=
 github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.0.0/go.mod h1:X8WRO5hEwbjx8ZOqoRmtS1ngyflKs25GkP7qGv7yOqE=
-github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.1 h1:kiCvdexK3zRC2GwZHSHq+hS+irVNtMs5pNADyumeeRM=
-github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.1/go.mod h1:jqmt8pGMm2WCzqiHkPW8ib/GAFNaQzNhqToOGN0qBDs=
-github.com/wealdtech/go-eth2-wallet-nd/v2 v2.0.1 h1:4lB6GY5oHQn5xwn/Sxm1e9SeVCaxa7q/0hqXUQYUNwU=
-github.com/wealdtech/go-eth2-wallet-nd/v2 v2.0.1/go.mod h1:jJ3AUHWR0NlPrE6qlOL86pJe14x6K2xFzfmX1brB9Ws=
-github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.2 h1:Lc6wVTjIYeD+2hLAIzq1SugTWR527vEX4tEr5v3zxJc=
-github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.2/go.mod h1:fyA+GmdE7bd/P93TBcb3aqQ83i0AmcQHu9qPg4HnLlg=
-github.com/wealdtech/go-eth2-wallet-store-s3 v1.6.2 h1:xzyQDxbe5nr7xG0ByevTV2S8qkeOZvvjp+leBJcpxXQ=
-github.com/wealdtech/go-eth2-wallet-store-s3 v1.6.2/go.mod h1:C+NWsx9AdAfrn5zLbru+ctO+lljVTVCJYcXgFsN7Q9o=
-github.com/wealdtech/go-eth2-wallet-store-scratch v1.3.2 h1:vR9ATFkkUAA4Os9wxF/GhN8Rg3HA/1COMRdzqIg/evY=
-github.com/wealdtech/go-eth2-wallet-store-scratch v1.3.2/go.mod h1:BQ8aeThx3O7ByvAB2E1FDiHbAlJXAir7nUg5liJw0W4=
-github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.1 h1:Ct3RrNJTapBiG2GxVl53Kfgy96f0GEUV7bediTu91u8=
-github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.1/go.mod h1:y2XAyxb01jyGq3w2hyVgXadgl+KtlDwq8A9RQt2DE3g=
+github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.3/go.mod h1:nNNZNXCP1BrJCu1hLlFUCAQBvCInD4zwE7eslf2U5XQ=
+github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.4 h1:/nBbza+ZPY1dn455AnZRRpIEjeUmTRQCS5QdKf6nhrg=
+github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.4/go.mod h1:nNNZNXCP1BrJCu1hLlFUCAQBvCInD4zwE7eslf2U5XQ=
+github.com/wealdtech/go-eth2-wallet-nd/v2 v2.0.3 h1:NfeWHtyjtZt3hmVA7kysNf2w+cB9Y82w6Cv4zWbFRSk=
+github.com/wealdtech/go-eth2-wallet-nd/v2 v2.0.3/go.mod h1:RDXAfay+PL+apCVLnVtWBUb183m4uug93FBZ0c2cVaw=
+github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.3 h1:2nMDDRULzSSa6LCk3044d5J4rXi2HX61nRLyGLXGI3M=
+github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.3/go.mod h1:HE1JcXUhWUtJ7F/APzSI/ZTfXjdxbQ15CDe6L0mjtaQ=
+github.com/wealdtech/go-eth2-wallet-store-s3 v1.6.3 h1:SD5tsdj9pRdsfWbhpL09X6gDGO9rJvlI6lz2cxpdfA4=
+github.com/wealdtech/go-eth2-wallet-store-s3 v1.6.3/go.mod h1:wS8sqBuIcn9QuLR1VlV7JaSKrFiNOMSPDDBYtWWe98c=
+github.com/wealdtech/go-eth2-wallet-store-scratch v1.3.3 h1:0cKttlJ5QONJ2ZndVLUVv3RhbEaSU0TKvOI2BIB9j60=
+github.com/wealdtech/go-eth2-wallet-store-scratch v1.3.3/go.mod h1:/tvALCsQ07lvqlU+IKKAdwYFYyjIO628bu/Ssv0JRv4=
+github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.2 h1:Lhwne1gRUp961fD+eoWrgDbZF5rHwosI2LS5pIdX4Yc=
+github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.2/go.mod h1:d7WZ9WvtL3vGSHtSh/jnVh4YO93verLL1dRW2NK5sN4=
 github.com/wealdtech/go-indexer v1.0.0 h1:/S4rfWQbSOnnYmwnvuTVatDibZ8o1s9bmTCHO16XINg=
 github.com/wealdtech/go-indexer v1.0.0/go.mod h1:u1cjsbsOXsm5jzJDyLmZY7GsrdX8KYXKBXkZcAmk3Zg=
 github.com/wealdtech/go-string2eth v1.1.0 h1:USJQmysUrBYYmZs7d45pMb90hRSyEwizP7lZaOZLDAw=
@@ -258,8 +264,6 @@ golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7 h1:0hQKqeLdqlt5iIwVOBErRi
 golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59 h1:PyXRxSVbvzDGuqYXjHndV7xDzJ7w2K8KD9Ef8GB7KOE=
 golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20200414173820-0848c9571904 h1:bXoxMPcSLOq08zI3/c5dEBT6lE4eh+jOh886GHrn6V8=
-golang.org/x/crypto v0.0.0-20200414173820-0848c9571904/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200427165652-729f1e841bcc h1:ZGI/fILM2+ueot/UixBSoj9188jCAxVHEZEGhqq67I4=
 golang.org/x/crypto v0.0.0-20200427165652-729f1e841bcc/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -294,8 +298,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
-golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200427175716-29b57079015a h1:08u6b1caTT9MQY4wSbmsd4Ulm6DmgNYnbImBuZjGJow=
 golang.org/x/sys v0.0.0-20200427175716-29b57079015a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -304,6 +306,7 @@ golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
@@ -317,6 +320,7 @@ google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
+google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a h1:ykRcNp3dotYGpAEIYeWCGaefklVjVy/rnSvM3zNh6j8=
 google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -327,6 +331,7 @@ google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRn
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0 h1:rRYRFMVgRv6E0D70Skyfsr28tDXIuuPZyWGMPdMcnXg=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
 google.golang.org/grpc v1.29.1 h1:EC2SB8S04d2r73uptxphDSUG+kTKVgjRPF+N3xpxRB4=
@@ -357,5 +362,6 @@ gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

grpc/beaconchain.go

@@ -18,11 +18,11 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/gogo/protobuf/types"
 	"github.com/pkg/errors"
 	"github.com/spf13/viper"
 	"google.golang.org/grpc"
 
-	"github.com/golang/protobuf/ptypes/empty"
 	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 	wtypes "github.com/wealdtech/go-eth2-wallet-types/v2"
 )
@@ -34,7 +34,7 @@ func FetchChainConfig(conn *grpc.ClientConn) (map[string]interface{}, error) {
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
-	config, err := beaconClient.GetBeaconConfig(ctx, &empty.Empty{})
+	config, err := beaconClient.GetBeaconConfig(ctx, &types.Empty{})
 	if err != nil {
 		return nil, err
 	}
@@ -128,7 +128,7 @@ func FetchChainInfo(conn *grpc.ClientConn) (*ethpb.ChainHead, error) {
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
 
-	return beaconClient.GetChainHead(ctx, &empty.Empty{})
+	return beaconClient.GetChainHead(ctx, &types.Empty{})
 }
 
 // FetchBlock fetches a block at a given slot from the beacon node.

grpc/node.go

@@ -17,10 +17,10 @@ import (
 	"context"
 	"time"
 
+	"github.com/gogo/protobuf/types"
 	"github.com/spf13/viper"
 	"google.golang.org/grpc"
 
-	"github.com/golang/protobuf/ptypes/empty"
 	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 )
 
@@ -29,7 +29,7 @@ func FetchGenesis(conn *grpc.ClientConn) (time.Time, error) {
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
-	res, err := client.GetGenesis(ctx, &empty.Empty{})
+	res, err := client.GetGenesis(ctx, &types.Empty{})
 	if err != nil {
 		return time.Now(), err
 	}
@@ -41,7 +41,7 @@ func FetchVersion(conn *grpc.ClientConn) (string, string, error) {
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
-	version, err := client.GetVersion(ctx, &empty.Empty{})
+	version, err := client.GetVersion(ctx, &types.Empty{})
 	if err != nil {
 		return "", "", err
 	}
@@ -53,7 +53,7 @@ func FetchSyncing(conn *grpc.ClientConn) (bool, error) {
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
-	syncStatus, err := client.GetSyncStatus(ctx, &empty.Empty{})
+	syncStatus, err := client.GetSyncStatus(ctx, &types.Empty{})
 	if err != nil {
 		return false, err
 	}

util/scratchaccount.go

@@ -33,7 +33,7 @@ func NewScratchAccount(privKey []byte, pubKey []byte) (*ScratchAccount, error) {
 	if len(privKey) > 0 {
 		return newScratchAccountFromPrivKey(privKey)
 	} else {
-		return newScratchAccountFromPubKey(privKey)
+		return newScratchAccountFromPubKey(pubKey)
 	}
 }