Bump version.

Output "prater" as network name in launchpad format

.github/workflows/release.yml

@@ -63,20 +63,20 @@ jobs:
     - name: Create windows release files
       run: |
        mv ethdo-windows-4.0-amd64.exe ethdo.exe
-       sha256sum ethdo.exe >ethdo-${RELEASE_VERSION}-windows.sha256
        zip --junk-paths ethdo-${RELEASE_VERSION}-windows-exe.zip ethdo.exe
+       sha256sum ethdo-${RELEASE_VERSION}-windows-exe.zip >ethdo-${RELEASE_VERSION}-windows.sha256
 
     - name: Create linux AMD64 tgz file
       run: |
        mv ethdo-linux-amd64 ethdo
-       sha256sum ethdo >ethdo-${RELEASE_VERSION}-linux-amd64.sha256
        tar zcf ethdo-${RELEASE_VERSION}-linux-amd64.tar.gz ethdo
+       sha256sum ethdo-${RELEASE_VERSION}-linux-amd64.tar.gz >ethdo-${RELEASE_VERSION}-linux-amd64.sha256
 
        # - name: Create linux ARM64 tgz file
        #   run: |
        #    mv ethdo-linux-arm64 ethdo
-       #    sha256sum ethdo >ethdo-${RELEASE_VERSION}-linux-arm64.sha256
        #    tar zcf ethdo-${RELEASE_VERSION}-linux-arm64.tar.gz ethdo
+       #    sha256sum ethdo-${RELEASE_VERSION}-linux-arm64.tar.gz >ethdo-${RELEASE_VERSION}-linux-arm64.sha256
 
     - name: Create release
       id: create_release

CHANGELOG.md

@@ -1,3 +1,11 @@
+1.14.0:
+  - add "chain verify signedcontributionandproof"
+  - show both block and body root in "block info"
+  - add exit / withdrawable epoch to "validator info"
+
+1.13.0:
+  - rework and provide additional information to "chain status" output
+
 1.12.0:
   - add "synccommittee members"
 

cmd/block/info/output.go

@@ -51,6 +51,7 @@ func output(ctx context.Context, data *dataOut) (string, error) {
 func outputBlockGeneral(ctx context.Context,
 	verbose bool,
 	slot phase0.Slot,
+	blockRoot phase0.Root,
 	bodyRoot phase0.Root,
 	parentRoot phase0.Root,
 	stateRoot phase0.Root,
@@ -67,8 +68,9 @@ func outputBlockGeneral(ctx context.Context,
 	res.WriteString(fmt.Sprintf("Slot: %d\n", slot))
 	res.WriteString(fmt.Sprintf("Epoch: %d\n", phase0.Epoch(uint64(slot)/slotsPerEpoch)))
 	res.WriteString(fmt.Sprintf("Timestamp: %v\n", time.Unix(genesisTime.Unix()+int64(slot)*int64(slotDuration.Seconds()), 0)))
-	res.WriteString(fmt.Sprintf("Block root: %#x\n", bodyRoot))
+	res.WriteString(fmt.Sprintf("Block root: %#x\n", blockRoot))
 	if verbose {
+		res.WriteString(fmt.Sprintf("Body root: %#x\n", bodyRoot))
 		res.WriteString(fmt.Sprintf("Parent root: %#x\n", parentRoot))
 		res.WriteString(fmt.Sprintf("State root: %#x\n", stateRoot))
 	}
@@ -271,13 +273,19 @@ func outputAltairBlockText(ctx context.Context, data *dataOut, signedBlock *alta
 	res := strings.Builder{}
 
 	// General info.
+	blockRoot, err := signedBlock.Message.HashTreeRoot()
+	if err != nil {
+		return "", errors.Wrap(err, "failed to obtain block root")
+	}
 	bodyRoot, err := signedBlock.Message.Body.HashTreeRoot()
 	if err != nil {
-		return "", errors.Wrap(err, "failed to generate block root")
+		return "", errors.Wrap(err, "failed to generate body root")
 	}
+
 	tmp, err := outputBlockGeneral(ctx,
 		data.verbose,
 		signedBlock.Message.Slot,
+		blockRoot,
 		bodyRoot,
 		signedBlock.Message.ParentRoot,
 		signedBlock.Message.StateRoot,
@@ -349,6 +357,10 @@ func outputPhase0BlockText(ctx context.Context, data *dataOut, signedBlock *phas
 	res := strings.Builder{}
 
 	// General info.
+	blockRoot, err := signedBlock.Message.HashTreeRoot()
+	if err != nil {
+		return "", errors.Wrap(err, "failed to obtain block root")
+	}
 	bodyRoot, err := signedBlock.Message.Body.HashTreeRoot()
 	if err != nil {
 		return "", errors.Wrap(err, "failed to generate block root")
@@ -356,6 +368,7 @@ func outputPhase0BlockText(ctx context.Context, data *dataOut, signedBlock *phas
 	tmp, err := outputBlockGeneral(ctx,
 		data.verbose,
 		signedBlock.Message.Slot,
+		blockRoot,
 		bodyRoot,
 		signedBlock.Message.ParentRoot,
 		signedBlock.Message.StateRoot,

cmd/chain/verify/signedcontributionandproof/command.go

@@ -0,0 +1,86 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+	"time"
+
+	eth2client "github.com/attestantio/go-eth2-client"
+	api "github.com/attestantio/go-eth2-client/api/v1"
+	"github.com/attestantio/go-eth2-client/spec/altair"
+	"github.com/pkg/errors"
+	"github.com/spf13/viper"
+)
+
+type command struct {
+	quiet   bool
+	verbose bool
+	debug   bool
+
+	// Beacon node connection.
+	timeout                  time.Duration
+	connection               string
+	allowInsecureConnections bool
+
+	// Input.
+	data string
+	item *altair.SignedContributionAndProof
+
+	// Data access.
+	eth2Client         eth2client.Service
+	validatorsProvider eth2client.ValidatorsProvider
+
+	// Data.
+	spec          map[string]interface{}
+	validator     *api.Validator
+	syncCommittee *api.SyncCommittee
+
+	// Output.
+	itemStructureValid                       bool
+	validatorKnown                           bool
+	validatorInSyncCommittee                 bool
+	validatorIsAggregator                    bool
+	contributionSignatureValidFormat         bool
+	contributionAndProofSignatureValidFormat bool
+	contributionAndProofSignatureValid       bool
+	additionalInfo                           string
+}
+
+func newCommand(ctx context.Context) (*command, error) {
+	c := &command{
+		quiet:   viper.GetBool("quiet"),
+		verbose: viper.GetBool("verbose"),
+		debug:   viper.GetBool("debug"),
+	}
+
+	// Timeout.
+	if viper.GetDuration("timeout") == 0 {
+		return nil, errors.New("timeout is required")
+	}
+	c.timeout = viper.GetDuration("timeout")
+
+	if viper.GetString("data") == "" {
+		return nil, errors.New("data is required")
+	}
+	c.data = viper.GetString("data")
+
+	if viper.GetString("connection") == "" {
+		return nil, errors.New("connection is required")
+	}
+	c.connection = viper.GetString("connection")
+	c.allowInsecureConnections = viper.GetBool("allow-insecure-connections")
+
+	return c, nil
+}

cmd/chain/verify/signedcontributionandproof/command_internal_test.go

@@ -0,0 +1,80 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+	"os"
+	"testing"
+
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/require"
+)
+
+func TestInput(t *testing.T) {
+	if os.Getenv("ETHDO_TEST_CONNECTION") == "" {
+		t.Skip("ETHDO_TEST_CONNECTION not configured; cannot run tests")
+	}
+
+	tests := []struct {
+		name string
+		vars map[string]interface{}
+		err  string
+	}{
+		{
+			name: "TimeoutMissing",
+			vars: map[string]interface{}{},
+			err:  "timeout is required",
+		},
+		{
+			name: "DataMissing",
+			vars: map[string]interface{}{
+				"timeout": "5s",
+			},
+			err: "data is required",
+		},
+		{
+			name: "ConnectionMissing",
+			vars: map[string]interface{}{
+				"timeout": "5s",
+				"data":    "{}",
+			},
+			err: "connection is required",
+		},
+		{
+			name: "Good",
+			vars: map[string]interface{}{
+				"timeout":    "5s",
+				"data":       "{}",
+				"connection": os.Getenv("ETHDO_TEST_CONNECTION"),
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			viper.Reset()
+
+			for k, v := range test.vars {
+				viper.Set(k, v)
+			}
+			_, err := newCommand(context.Background())
+			if test.err != "" {
+				require.EqualError(t, err, test.err)
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}

cmd/chain/verify/signedcontributionandproof/output.go

@@ -0,0 +1,127 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+	"strings"
+)
+
+func (c *command) output(ctx context.Context) (string, error) {
+	if c.quiet {
+		return "", nil
+	}
+
+	builder := strings.Builder{}
+
+	builder.WriteString("Valid data structure: ")
+	if c.itemStructureValid {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Validator known: ")
+	if c.validatorKnown {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Validator in sync committee: ")
+	if c.validatorInSyncCommittee {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Validator is aggregator: ")
+	if c.validatorIsAggregator {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Contribution signature has valid format: ")
+	if c.contributionSignatureValidFormat {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Contribution and proof signature has valid format: ")
+	if c.contributionAndProofSignatureValidFormat {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	builder.WriteString("Contribution and proof signature is valid: ")
+	if c.contributionAndProofSignatureValid {
+		builder.WriteString("✓\n")
+	} else {
+		builder.WriteString("✕")
+		if c.additionalInfo != "" {
+			builder.WriteString(" (")
+			builder.WriteString(c.additionalInfo)
+			builder.WriteString(")")
+		}
+		builder.WriteString("\n")
+		return builder.String(), nil
+	}
+
+	return builder.String(), nil
+}

cmd/chain/verify/signedcontributionandproof/process.go

@@ -0,0 +1,303 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/binary"
+	"encoding/json"
+	"fmt"
+	"os"
+
+	eth2client "github.com/attestantio/go-eth2-client"
+	"github.com/attestantio/go-eth2-client/spec/altair"
+	"github.com/attestantio/go-eth2-client/spec/phase0"
+	"github.com/pkg/errors"
+	"github.com/wealdtech/ethdo/util"
+	e2types "github.com/wealdtech/go-eth2-types/v2"
+)
+
+func (c *command) process(ctx context.Context) error {
+	// Parse the data.
+	if c.data == "" {
+		return errors.New("no data supplied")
+	}
+	c.item = &altair.SignedContributionAndProof{}
+	err := json.Unmarshal([]byte(c.data), c.item)
+	if err != nil {
+		c.additionalInfo = err.Error()
+		return nil
+	}
+	c.itemStructureValid = true
+
+	// Obtain information we need to process.
+	if err := c.setup(ctx); err != nil {
+		return err
+	}
+
+	for _, validatorIndex := range c.syncCommittee.Validators {
+		if validatorIndex == c.item.Message.AggregatorIndex {
+			c.validatorInSyncCommittee = true
+			break
+		}
+	}
+	if !c.validatorInSyncCommittee {
+		return nil
+	}
+
+	// Ensure the validator is an aggregator.
+	isAggregator, err := c.isAggregator(ctx)
+	if err != nil {
+		return errors.Wrap(err, "failed to ascertain if sync committee member is aggregator")
+	}
+	if !isAggregator {
+		return nil
+	}
+	c.validatorIsAggregator = true
+
+	// Confirm the contribution signature.
+	if err := c.confirmContributionSignature(ctx); err != nil {
+		return errors.Wrap(err, "failed to confirm the contribution signature")
+	}
+
+	// Confirm the contribution and proof signature.
+	if err := c.confirmContributionAndProofSignature(ctx); err != nil {
+		return errors.Wrap(err, "failed to confirm the contribution and proof signature")
+	}
+
+	return nil
+}
+
+func (c *command) setup(ctx context.Context) error {
+	var err error
+
+	// Connect to the client.
+	c.eth2Client, err = util.ConnectToBeaconNode(ctx, c.connection, c.timeout, c.allowInsecureConnections)
+	if err != nil {
+		return errors.Wrap(err, "failed to connect to beacon node")
+	}
+
+	// Obtain the validator.
+	var isProvider bool
+	c.validatorsProvider, isProvider = c.eth2Client.(eth2client.ValidatorsProvider)
+	if !isProvider {
+		return errors.New("connection does not provide validator information")
+	}
+
+	stateID := fmt.Sprintf("%d", c.item.Message.Contribution.Slot)
+	validators, err := c.validatorsProvider.Validators(ctx,
+		stateID,
+		[]phase0.ValidatorIndex{c.item.Message.AggregatorIndex},
+	)
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain validator information")
+	}
+
+	if len(validators) == 0 || validators[c.item.Message.AggregatorIndex] == nil {
+		return nil
+	}
+	c.validatorKnown = true
+	c.validator = validators[c.item.Message.AggregatorIndex]
+
+	// Obtain the sync committee
+	syncCommitteesProvider, isProvider := c.eth2Client.(eth2client.SyncCommitteesProvider)
+	if !isProvider {
+		return errors.New("connection does not provide sync committee information")
+	}
+	c.syncCommittee, err = syncCommitteesProvider.SyncCommittee(ctx, stateID)
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain sync committee information")
+	}
+
+	return nil
+}
+
+// isAggregator returns true if the given
+func (c *command) isAggregator(ctx context.Context) (bool, error) {
+	// Calculate the modulo.
+	specProvider, isProvider := c.eth2Client.(eth2client.SpecProvider)
+	if !isProvider {
+		return false, errors.New("connection does not provide spec information")
+	}
+	var err error
+	c.spec, err = specProvider.Spec(ctx)
+	if err != nil {
+		return false, errors.Wrap(err, "failed to obtain spec information")
+	}
+
+	tmp, exists := c.spec["SYNC_COMMITTEE_SIZE"]
+	if !exists {
+		return false, errors.New("spec does not contain SYNC_COMMITTEE_SIZE")
+	}
+	if _, isUint64 := tmp.(uint64); !isUint64 {
+		return false, errors.New("spec returned non-integer value for SYNC_COMMITTEE_SIZE")
+	}
+	syncCommitteeSize := tmp.(uint64)
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "sync committee size is %d\n", syncCommitteeSize)
+	}
+
+	tmp, exists = c.spec["SYNC_COMMITTEE_SUBNET_COUNT"]
+	if !exists {
+		return false, errors.New("spec does not contain SYNC_COMMITTEE_SUBNET_COUNT")
+	}
+	if _, isUint64 := tmp.(uint64); !isUint64 {
+		return false, errors.New("spec returned non-integer value for SYNC_COMMITTEE_SUBNET_COUNT")
+	}
+	syncCommitteeSubnetCount := tmp.(uint64)
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "sync committee subnet count is %d\n", syncCommitteeSubnetCount)
+	}
+
+	tmp, exists = c.spec["TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE"]
+	if !exists {
+		return false, errors.New("spec does not contain TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE")
+	}
+	if _, isUint64 := tmp.(uint64); !isUint64 {
+		return false, errors.New("spec returned non-integer value for TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE")
+	}
+	targetAggregatorsPerSyncSubcommittee := tmp.(uint64)
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "target aggregators per sync subcommittee is %d\n", targetAggregatorsPerSyncSubcommittee)
+	}
+
+	modulo := syncCommitteeSize / syncCommitteeSubnetCount / targetAggregatorsPerSyncSubcommittee
+	if modulo < 1 {
+		modulo = 1
+	}
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "modulo is %d\n", modulo)
+	}
+
+	// Hash the selection proof.
+	sigHash := sha256.New()
+	n, err := sigHash.Write(c.item.Message.SelectionProof[:])
+	if err != nil {
+		return false, errors.Wrap(err, "failed to hash the selection proof")
+	}
+	if n != len(c.item.Signature[:]) {
+		return false, errors.New("failed to write all bytes of the selection proof to the hash")
+	}
+	hash := sigHash.Sum(nil)
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "hash of selection proof is %#x\n", hash)
+	}
+
+	return binary.LittleEndian.Uint64(hash[:8])%modulo == 0, nil
+}
+
+func (c *command) confirmContributionSignature(ctx context.Context) error {
+	sigBytes := make([]byte, 96)
+	copy(sigBytes, c.item.Message.Contribution.Signature[:])
+	_, err := e2types.BLSSignatureFromBytes(sigBytes)
+	if err != nil {
+		c.additionalInfo = err.Error()
+		return nil
+	}
+	c.contributionSignatureValidFormat = true
+
+	subCommittee := c.syncCommittee.ValidatorAggregates[c.item.Message.Contribution.SubcommitteeIndex]
+	includedIndices := make([]phase0.ValidatorIndex, 0, len(subCommittee))
+	for i := uint64(0); i < c.item.Message.Contribution.AggregationBits.Len(); i++ {
+		if c.item.Message.Contribution.AggregationBits.BitAt(i) {
+			includedIndices = append(includedIndices, subCommittee[int(i)])
+		}
+	}
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "Contribution validator indices: %v (%d)\n", includedIndices, len(includedIndices))
+	}
+
+	includedValidators, err := c.validatorsProvider.Validators(ctx, "head", includedIndices)
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain subcommittee validators")
+	}
+	if len(includedValidators) == 0 {
+		return errors.New("obtained empty subcommittee validator list")
+	}
+
+	var aggregatePubKey *e2types.BLSPublicKey
+	for _, v := range includedValidators {
+		pubKeyBytes := make([]byte, 48)
+		copy(pubKeyBytes, v.Validator.PublicKey[:])
+		pubKey, err := e2types.BLSPublicKeyFromBytes(pubKeyBytes)
+		if err != nil {
+			return errors.Wrap(err, "failed to aggregate public key")
+		}
+		if aggregatePubKey == nil {
+			aggregatePubKey = pubKey
+		} else {
+			aggregatePubKey.Aggregate(pubKey)
+		}
+	}
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "Aggregate public key is %#x\n", aggregatePubKey.Marshal())
+	}
+
+	// Don't have the ability to carry out the batch verification at current.
+
+	return nil
+}
+
+func (c *command) confirmContributionAndProofSignature(ctx context.Context) error {
+	sigBytes := make([]byte, 96)
+	copy(sigBytes, c.item.Signature[:])
+	sig, err := e2types.BLSSignatureFromBytes(sigBytes)
+	if err != nil {
+		c.additionalInfo = err.Error()
+		return nil
+	}
+	c.contributionAndProofSignatureValidFormat = true
+
+	pubKeyBytes := make([]byte, 48)
+	copy(pubKeyBytes, c.validator.Validator.PublicKey[:])
+	pubKey, err := e2types.BLSPublicKeyFromBytes(pubKeyBytes)
+	if err != nil {
+		return errors.Wrap(err, "failed to configure public key")
+	}
+
+	objectRoot, err := c.item.Message.HashTreeRoot()
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain signging root")
+	}
+
+	tmp, exists := c.spec["DOMAIN_CONTRIBUTION_AND_PROOF"]
+	if !exists {
+		return errors.New("spec does not contain DOMAIN_CONTRIBUTION_AND_PROOF")
+	}
+	if _, isUint64 := tmp.(phase0.DomainType); !isUint64 {
+		return errors.New("spec returned non-domain type value for DOMAIN_CONTRIBUTION_AND_PROOF")
+	}
+	contributionAndProofDomainType := tmp.(phase0.DomainType)
+	if c.debug {
+		fmt.Fprintf(os.Stderr, "contribution and proof domain type is %#x\n", contributionAndProofDomainType)
+	}
+	domain, err := c.eth2Client.(eth2client.DomainProvider).Domain(ctx, contributionAndProofDomainType, phase0.Epoch(c.item.Message.Contribution.Slot/32))
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain domain")
+	}
+
+	container := &phase0.SigningData{
+		ObjectRoot: objectRoot,
+		Domain:     domain,
+	}
+	signingRoot, err := container.HashTreeRoot()
+	if err != nil {
+		return errors.Wrap(err, "failed to obtain signging root")
+	}
+
+	c.contributionAndProofSignatureValid = sig.Verify(signingRoot[:], pubKey)
+
+	return nil
+}

cmd/chain/verify/signedcontributionandproof/process_internal_test.go

@@ -0,0 +1,62 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+	"os"
+	"testing"
+
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/require"
+)
+
+func TestProcess(t *testing.T) {
+	if os.Getenv("ETHDO_TEST_CONNECTION") == "" {
+		t.Skip("ETHDO_TEST_CONNECTION not configured; cannot run tests")
+	}
+
+	tests := []struct {
+		name string
+		vars map[string]interface{}
+		err  string
+	}{
+		{
+			name: "InvalidData",
+			vars: map[string]interface{}{
+				"timeout":    "5s",
+				"data":       "[[",
+				"connection": os.Getenv("ETHDO_TEST_CONNECTION"),
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			viper.Reset()
+
+			for k, v := range test.vars {
+				viper.Set(k, v)
+			}
+			cmd, err := newCommand(context.Background())
+			require.NoError(t, err)
+			err = cmd.process(context.Background())
+			if test.err != "" {
+				require.EqualError(t, err, test.err)
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}

cmd/chain/verify/signedcontributionandproof/run.go

@@ -0,0 +1,50 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package chainverifysignedcontributionandproof
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+// Run runs the command.
+func Run(cmd *cobra.Command) (string, error) {
+	ctx := context.Background()
+
+	c, err := newCommand(ctx)
+	if err != nil {
+		return "", errors.Wrap(err, "failed to set up command")
+	}
+
+	// Further errors do not need a usage report.
+	cmd.SilenceUsage = true
+
+	if err := c.process(ctx); err != nil {
+		return "", errors.Wrap(err, "failed to process")
+	}
+
+	if viper.GetBool("quiet") {
+		return "", nil
+	}
+
+	results, err := c.output(ctx)
+	if err != nil {
+		return "", errors.Wrap(err, "failed to obtain output")
+	}
+
+	return results, nil
+}

cmd/chaininfo.go

@@ -85,18 +85,3 @@ func init() {
 	chainCmd.AddCommand(chainInfoCmd)
 	chainFlags(chainInfoCmd)
 }
-
-func timestampToSlot(genesis time.Time, timestamp time.Time, secondsPerSlot time.Duration) spec.Slot {
-	if timestamp.Unix() < genesis.Unix() {
-		return 0
-	}
-	return spec.Slot(uint64(timestamp.Unix()-genesis.Unix()) / uint64(secondsPerSlot.Seconds()))
-}
-
-func slotToTimestamp(genesis time.Time, slot spec.Slot, slotDuration time.Duration) int64 {
-	return genesis.Unix() + int64(slot)*int64(slotDuration.Seconds())
-}
-
-func epochToTimestamp(genesis time.Time, slot spec.Slot, slotDuration time.Duration, slotsPerEpoch uint64) int64 {
-	return genesis.Unix() + int64(slot)*int64(slotDuration.Seconds())*int64(slotsPerEpoch)
-}

cmd/chainstatus.go

@@ -1,4 +1,4 @@
-// Copyright © 2020 Weald Technology Trading
+// Copyright © 2020, 2021 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
@@ -17,12 +17,13 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"strings"
 	"time"
 
 	eth2client "github.com/attestantio/go-eth2-client"
-	spec "github.com/attestantio/go-eth2-client/spec/phase0"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
+	standardchaintime "github.com/wealdtech/ethdo/services/chaintime/standard"
 	"github.com/wealdtech/ethdo/util"
 )
 
@@ -40,53 +41,108 @@ In quiet mode this will return 0 if the chain status can be obtained, otherwise
 		eth2Client, err := util.ConnectToBeaconNode(ctx, viper.GetString("connection"), viper.GetDuration("timeout"), viper.GetBool("allow-insecure-connections"))
 		errCheck(err, "Failed to connect to Ethereum 2 beacon node")
 
-		specProvider, isProvider := eth2Client.(eth2client.SpecProvider)
-		assert(isProvider, "beacon node does not provide spec; cannot report on chain status")
-		config, err := specProvider.Spec(ctx)
-		errCheck(err, "Failed to obtain beacon chain specification")
+		chainTime, err := standardchaintime.New(ctx,
+			standardchaintime.WithGenesisTimeProvider(eth2Client.(eth2client.GenesisTimeProvider)),
+			standardchaintime.WithForkScheduleProvider(eth2Client.(eth2client.ForkScheduleProvider)),
+			standardchaintime.WithSpecProvider(eth2Client.(eth2client.SpecProvider)),
+		)
+		errCheck(err, "Failed to configure chaintime service")
 
 		finalityProvider, isProvider := eth2Client.(eth2client.FinalityProvider)
 		assert(isProvider, "beacon node does not provide finality; cannot report on chain status")
 		finality, err := finalityProvider.Finality(ctx, "head")
 		errCheck(err, "Failed to obtain finality information")
 
-		genesisProvider, isProvider := eth2Client.(eth2client.GenesisProvider)
-		assert(isProvider, "beacon node does not provide genesis; cannot report on chain status")
-		genesis, err := genesisProvider.Genesis(ctx)
-		errCheck(err, "Failed to obtain genesis information")
+		slot := chainTime.CurrentSlot()
 
-		slotDuration := config["SECONDS_PER_SLOT"].(time.Duration)
-		curSlot := timestampToSlot(genesis.GenesisTime, time.Now(), slotDuration)
-		slotsPerEpoch := config["SLOTS_PER_EPOCH"].(uint64)
-		curEpoch := spec.Epoch(uint64(curSlot) / slotsPerEpoch)
-		fmt.Printf("Current epoch: %d\n", curEpoch)
-		outputIf(verbose, fmt.Sprintf("Current slot: %d", curSlot))
-		fmt.Printf("Justified epoch: %d\n", finality.Justified.Epoch)
-		if verbose {
-			distance := curEpoch - finality.Justified.Epoch
-			fmt.Printf("Justified epoch distance: %d\n", distance)
-		}
-		fmt.Printf("Finalized epoch: %d\n", finality.Finalized.Epoch)
-		if verbose {
-			distance := curEpoch - finality.Finalized.Epoch
-			fmt.Printf("Finalized epoch distance: %d\n", distance)
-		}
-		if verbose {
-			fmt.Printf("Prior justified epoch: %d\n", finality.PreviousJustified.Epoch)
-			distance := curEpoch - finality.PreviousJustified.Epoch
-			fmt.Printf("Prior justified epoch distance: %d\n", distance)
-		}
+		nextSlot := slot + 1
+		nextSlotTimestamp := chainTime.StartOfSlot(nextSlot)
+
+		epoch := chainTime.CurrentEpoch()
+		epochStartSlot := chainTime.FirstSlotOfEpoch(epoch)
+		epochEndSlot := chainTime.FirstSlotOfEpoch(epoch+1) - 1
+
+		nextEpoch := epoch + 1
+		nextEpochStartSlot := chainTime.FirstSlotOfEpoch(nextEpoch)
+		nextEpochTimestamp := chainTime.StartOfEpoch(nextEpoch)
+
+		res := strings.Builder{}
+
+		res.WriteString("Current slot: ")
+		res.WriteString(fmt.Sprintf("%d", slot))
+		res.WriteString("\n")
+
+		res.WriteString("Current epoch: ")
+		res.WriteString(fmt.Sprintf("%d", epoch))
+		res.WriteString("\n")
 
 		if verbose {
-			epochStartSlot := (uint64(curSlot) / slotsPerEpoch) * slotsPerEpoch
-			fmt.Printf("Epoch slots: %d-%d\n", epochStartSlot, epochStartSlot+slotsPerEpoch-1)
-			nextSlotTimestamp := slotToTimestamp(genesis.GenesisTime, curSlot+1, slotDuration)
-			fmt.Printf("Time until next slot: %2.1fs\n", float64(time.Until(time.Unix(nextSlotTimestamp, 0)).Milliseconds())/1000)
-			nextEpoch := epochToTimestamp(genesis.GenesisTime, spec.Slot(uint64(curSlot)/slotsPerEpoch+1), slotDuration, slotsPerEpoch)
-			fmt.Printf("Slots until next epoch: %d\n", (uint64(curSlot)/slotsPerEpoch+1)*slotsPerEpoch-uint64(curSlot))
-			fmt.Printf("Time until next epoch: %2.1fs\n", float64(time.Until(time.Unix(nextEpoch, 0)).Milliseconds())/1000)
+			res.WriteString("Epoch slots: ")
+			res.WriteString(fmt.Sprintf("%d", epochStartSlot))
+			res.WriteString("-")
+			res.WriteString(fmt.Sprintf("%d", epochEndSlot))
+			res.WriteString("\n")
 		}
 
+		res.WriteString("Time until next slot: ")
+		res.WriteString(time.Until(nextSlotTimestamp).Round(time.Second).String())
+		res.WriteString("\n")
+
+		res.WriteString("Time until next epoch: ")
+		res.WriteString(time.Until(nextEpochTimestamp).Round(time.Second).String())
+		res.WriteString("\n")
+
+		res.WriteString("Slots until next epoch: ")
+		res.WriteString(fmt.Sprintf("%d", nextEpochStartSlot-slot))
+		res.WriteString("\n")
+
+		res.WriteString("Justified epoch: ")
+		res.WriteString(fmt.Sprintf("%d", finality.Justified.Epoch))
+		res.WriteString("\n")
+		if verbose {
+			distance := epoch - finality.Justified.Epoch
+			res.WriteString("Justified epoch distance: ")
+			res.WriteString(fmt.Sprintf("%d", distance))
+			res.WriteString("\n")
+		}
+
+		res.WriteString("Finalized epoch: ")
+		res.WriteString(fmt.Sprintf("%d", finality.Finalized.Epoch))
+		res.WriteString("\n")
+		if verbose {
+			distance := epoch - finality.Finalized.Epoch
+			res.WriteString("Finalized epoch distance: ")
+			res.WriteString(fmt.Sprintf("%d", distance))
+			res.WriteString("\n")
+		}
+
+		if epoch >= chainTime.AltairInitialEpoch() {
+			period := chainTime.SlotToSyncCommitteePeriod(slot)
+			periodStartEpoch := chainTime.FirstEpochOfSyncPeriod(period)
+			nextPeriod := period + 1
+			nextPeriodStartEpoch := chainTime.FirstEpochOfSyncPeriod(nextPeriod)
+			periodEndEpoch := nextPeriodStartEpoch - 1
+			nextPeriodTimestamp := chainTime.StartOfEpoch(nextPeriodStartEpoch)
+
+			res.WriteString("Sync committee period: ")
+			res.WriteString(fmt.Sprintf("%d", period))
+			res.WriteString("\n")
+
+			if verbose {
+				res.WriteString("Sync committee epochs: ")
+				res.WriteString(fmt.Sprintf("%d", periodStartEpoch))
+				res.WriteString("-")
+				res.WriteString(fmt.Sprintf("%d", periodEndEpoch))
+				res.WriteString("\n")
+
+				res.WriteString("Time until next sync committee period: ")
+				res.WriteString(time.Until(nextPeriodTimestamp).Round(time.Second).String())
+				res.WriteString("\n")
+			}
+		}
+
+		fmt.Print(res.String())
+
 		os.Exit(_exitSuccess)
 	},
 }

cmd/chainverify.go

@@ -0,0 +1,45 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+// chainVerifyCmd represents the chain verify command
+var chainVerifyCmd = &cobra.Command{
+	Use:   "verify",
+	Short: "Verify a beacon chain signature",
+	Long:  "Verify the signature for a given beacon chain structure is correct",
+}
+
+func init() {
+	chainCmd.AddCommand(chainVerifyCmd)
+}
+
+func chainVerifyFlags(cmd *cobra.Command) {
+	chainFlags(cmd)
+	cmd.Flags().String("validator", "", "The account, public key or index of the validator")
+	cmd.Flags().String("data", "", "The data to verify, as a JSON structure")
+}
+
+func chainVerifyBindings(cmd *cobra.Command) {
+	if err := viper.BindPFlag("validator", cmd.Flags().Lookup("validator")); err != nil {
+		panic(err)
+	}
+	if err := viper.BindPFlag("data", cmd.Flags().Lookup("data")); err != nil {
+		panic(err)
+	}
+}

cmd/chainverifysignedcontributionandproof.go

@@ -0,0 +1,50 @@
+// Copyright © 2021 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
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	chainverifysignedcontributionandproof "github.com/wealdtech/ethdo/cmd/chain/verify/signedcontributionandproof"
+)
+
+var chainVerifySignedContributionAndProofCmd = &cobra.Command{
+	Use:   "signedcontributionandproof",
+	Short: "Verify a signed contribution and proof",
+	Long: `Verify a signed contribution and proof.  For example:
+
+    ethdo chain verify signedcontributionandproof --data=... --validator=...
+
+validator can be an account, a public key or an index.`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		res, err := chainverifysignedcontributionandproof.Run(cmd)
+		if err != nil {
+			return err
+		}
+		if res != "" {
+			fmt.Print(res)
+		}
+		return nil
+	},
+}
+
+func init() {
+	chainVerifyCmd.AddCommand(chainVerifySignedContributionAndProofCmd)
+	chainVerifyFlags(chainVerifySignedContributionAndProofCmd)
+}
+
+func chainVerifySignedContributionAndProofBindings(cmd *cobra.Command) {
+	chainVerifyBindings(cmd)
+}

cmd/root.go

@@ -1,4 +1,4 @@
-// Copyright © 2019 Weald Technology Trading
+// Copyright © 2019 - 2021 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
@@ -65,7 +65,7 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
 	verbose = viper.GetBool("verbose")
 	debug = viper.GetBool("debug")
 	// Command-specific bindings.
-	switch fmt.Sprintf("%s/%s", cmd.Parent().Name(), cmd.Name()) {
+	switch commandPath(cmd) {
 	case "account/create":
 		accountCreateBindings()
 	case "account/derive":
@@ -80,6 +80,8 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
 		blockInfoBindings()
 	case "chain/time":
 		chainTimeBindings()
+	case "chain/verify/signedcontributionandproof":
+		chainVerifySignedContributionAndProofBindings(cmd)
 	case "exit/verify":
 		exitVerifyBindings()
 	case "node/events":
@@ -389,3 +391,14 @@ func remotesToEndpoints(remotes []string) ([]*dirk.Endpoint, error) {
 func relockAccount(locker e2wtypes.AccountLocker) {
 	errCheck(locker.Lock(context.Background()), "failed to re-lock account")
 }
+
+func commandPath(cmd *cobra.Command) string {
+	path := ""
+	for {
+		path = fmt.Sprintf("%s/%s", cmd.Name(), path)
+		if cmd.Parent().Name() == "ethdo" {
+			return strings.TrimRight(path, "/")
+		}
+		cmd = cmd.Parent()
+	}
+}

cmd/validator/depositdata/output.go

@@ -109,6 +109,7 @@ func validatorDepositDataOutputLaunchpad(datum *dataOut) (string, error) {
 	forkVersionMap := map[spec.Version]string{
 		[4]byte{0x00, 0x00, 0x00, 0x00}: "mainnet",
 		[4]byte{0x00, 0x00, 0x20, 0x09}: "pyrmont",
+		[4]byte{0x00, 0x00, 0x10, 0x20}: "prater",
 	}
 
 	if datum.validatorPubKey == nil {

cmd/validator/depositdata/output_internal_test.go

@@ -253,10 +253,15 @@ func TestOutputLaunchpad(t *testing.T) {
 		tmp := testutil.HexToSignature("0xb7a757a4c506ac6ac5f2d23e065de7d00dc9f5a6a3f9610a8b60b65f166379139ae382c91ecbbf5c9fabc34b1cd2cf8f0211488d50d8754716d8e72e17c1a00b5d9b37cc73767946790ebe66cf9669abfc5c25c67e1e2d1c2e11429d149c25a2")
 		signature = &tmp
 	}
-	var forkVersion *spec.Version
+	var forkVersionPyrmont *spec.Version
 	{
 		tmp := testutil.HexToVersion("0x00002009")
-		forkVersion = &tmp
+		forkVersionPyrmont = &tmp
+	}
+	var forkVersionPrater *spec.Version
+	{
+		tmp := testutil.HexToVersion("0x00001020")
+		forkVersionPrater = &tmp
 	}
 	var depositDataRoot *spec.Root
 	{
@@ -316,7 +321,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 					depositMessageRoot:    depositMessageRoot,
 				},
@@ -332,7 +337,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					validatorPubKey:    validatorPubKey,
 					amount:             32000000000,
 					signature:          signature,
-					forkVersion:        forkVersion,
+					forkVersion:        forkVersionPyrmont,
 					depositDataRoot:    depositDataRoot,
 					depositMessageRoot: depositMessageRoot,
 				},
@@ -348,7 +353,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					validatorPubKey:       validatorPubKey,
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 					depositMessageRoot:    depositMessageRoot,
 				},
@@ -364,7 +369,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					validatorPubKey:       validatorPubKey,
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 					depositMessageRoot:    depositMessageRoot,
 				},
@@ -381,7 +386,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositMessageRoot:    depositMessageRoot,
 				},
 			},
@@ -397,14 +402,14 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 				},
 			},
 			err: "deposit message root required",
 		},
 		{
-			name: "Single",
+			name: "SinglePyrmont",
 			dataOut: []*dataOut{
 				{
 					format:                "launchpad",
@@ -413,13 +418,30 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 					depositMessageRoot:    depositMessageRoot,
 				},
 			},
 			res: `[{"pubkey":"a99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c","withdrawal_credentials":"00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b","amount":32000000000,"signature":"b7a757a4c506ac6ac5f2d23e065de7d00dc9f5a6a3f9610a8b60b65f166379139ae382c91ecbbf5c9fabc34b1cd2cf8f0211488d50d8754716d8e72e17c1a00b5d9b37cc73767946790ebe66cf9669abfc5c25c67e1e2d1c2e11429d149c25a2","deposit_message_root":"139b510ea7f2788ab82da1f427d6cbe1db147c15a053db738ad5500cd83754a6","deposit_data_root":"9e51b386f4271c18149dd0f73297a26a4a8c15c3622c44af79c92446f44a3554","fork_version":"00002009","eth2_network_name":"pyrmont","deposit_cli_version":"1.1.0"}]`,
 		},
+		{
+			name: "SinglePrater",
+			dataOut: []*dataOut{
+				{
+					format:                "launchpad",
+					account:               "interop/00000",
+					validatorPubKey:       validatorPubKey,
+					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
+					amount:                32000000000,
+					signature:             signature,
+					forkVersion:           forkVersionPrater,
+					depositDataRoot:       depositDataRoot,
+					depositMessageRoot:    depositMessageRoot,
+				},
+			},
+			res: `[{"pubkey":"a99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c","withdrawal_credentials":"00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b","amount":32000000000,"signature":"b7a757a4c506ac6ac5f2d23e065de7d00dc9f5a6a3f9610a8b60b65f166379139ae382c91ecbbf5c9fabc34b1cd2cf8f0211488d50d8754716d8e72e17c1a00b5d9b37cc73767946790ebe66cf9669abfc5c25c67e1e2d1c2e11429d149c25a2","deposit_message_root":"139b510ea7f2788ab82da1f427d6cbe1db147c15a053db738ad5500cd83754a6","deposit_data_root":"9e51b386f4271c18149dd0f73297a26a4a8c15c3622c44af79c92446f44a3554","fork_version":"00001020","eth2_network_name":"prater","deposit_cli_version":"1.1.0"}]`,
+		},
 		{
 			name: "Double",
 			dataOut: []*dataOut{
@@ -430,7 +452,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00fad2a6bfb0e7f1f0f45460944fbd8dfa7f37da06a4d13b3983cc90bb46963b"),
 					amount:                32000000000,
 					signature:             signature,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot,
 					depositMessageRoot:    depositMessageRoot,
 				},
@@ -441,7 +463,7 @@ func TestOutputLaunchpad(t *testing.T) {
 					withdrawalCredentials: testutil.HexToBytes("0x00ec7ef7780c9d151597924036262dd28dc60e1228f4da6fecf9d402cb3f3594"),
 					amount:                32000000000,
 					signature:             signature2,
-					forkVersion:           forkVersion,
+					forkVersion:           forkVersionPyrmont,
 					depositDataRoot:       depositDataRoot2,
 					depositMessageRoot:    depositMessageRoot2,
 				},

cmd/validatorinfo.go

@@ -1,4 +1,4 @@
-// Copyright © 2020 Weald Technology Trading
+// Copyright © 2020, 2021 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
@@ -54,7 +54,7 @@ In quiet mode this will return 0 if the validator information can be obtained, o
 		)
 		errCheck(err, "Failed to connect to Ethereum 2 beacon node")
 
-		account, err := validatorInfoAccount()
+		account, err := validatorInfoAccount(ctx, eth2Client)
 		errCheck(err, "Failed to obtain validator account")
 
 		pubKeys := make([]spec.BLSPubKey, 1)
@@ -99,6 +99,12 @@ In quiet mode this will return 0 if the validator information can be obtained, o
 			fmt.Printf("Public key: %#x\n", validator.Validator.PublicKey)
 		}
 		fmt.Printf("Status: %v\n", validator.Status)
+		switch validator.Status {
+		case api.ValidatorStateActiveExiting, api.ValidatorStateActiveSlashed:
+			fmt.Printf("Exit epoch: %d\n", validator.Validator.ExitEpoch)
+		case api.ValidatorStateExitedUnslashed, api.ValidatorStateExitedSlashed:
+			fmt.Printf("Withdrawable epoch: %d\n", validator.Validator.WithdrawableEpoch)
+		}
 		fmt.Printf("Balance: %s\n", string2eth.GWeiToString(uint64(validator.Balance), true))
 		if validator.Status.IsActive() {
 			fmt.Printf("Effective balance: %s\n", string2eth.GWeiToString(uint64(validator.Validator.EffectiveBalance), true))
@@ -107,31 +113,12 @@ In quiet mode this will return 0 if the validator information can be obtained, o
 			fmt.Printf("Withdrawal credentials: %#x\n", validator.Validator.WithdrawalCredentials)
 		}
 
-		//		transition := time.Unix(int64(validatorInfo.TransitionTimestamp), 0)
-		//		transitionPassed := int64(validatorInfo.TransitionTimestamp) <= time.Now().Unix()
-		//		switch validatorInfo.Status {
-		//		case ethpb.ValidatorStatus_DEPOSITED:
-		//			if validatorInfo.TransitionTimestamp != 0 {
-		//				fmt.Printf("Inclusion in chain: %s\n", transition)
-		//			}
-		//		case ethpb.ValidatorStatus_PENDING:
-		//			fmt.Printf("Activation: %s\n", transition)
-		//		case ethpb.ValidatorStatus_EXITING, ethpb.ValidatorStatus_SLASHING:
-		//			fmt.Printf("Attesting finishes: %s\n", transition)
-		//		case ethpb.ValidatorStatus_EXITED:
-		//			if transitionPassed {
-		//				fmt.Printf("Funds withdrawable: Now\n")
-		//			} else {
-		//				fmt.Printf("Funds withdrawable: %s\n", transition)
-		//			}
-		//		}
-
 		os.Exit(_exitSuccess)
 	},
 }
 
 // validatorInfoAccount obtains the account for the validator info command.
-func validatorInfoAccount() (e2wtypes.Account, error) {
+func validatorInfoAccount(ctx context.Context, eth2Client eth2client.Service) (e2wtypes.Account, error) {
 	var account e2wtypes.Account
 	var err error
 	switch {
@@ -151,6 +138,26 @@ func validatorInfoAccount() (e2wtypes.Account, error) {
 		if err != nil {
 			return nil, errors.Wrap(err, fmt.Sprintf("invalid public key %s", viper.GetString("pubkey")))
 		}
+	case viper.GetInt64("index") != -1:
+		validatorsProvider, isValidatorsProvider := eth2Client.(eth2client.ValidatorsProvider)
+		if !isValidatorsProvider {
+			return nil, errors.New("client does not provide validator information")
+		}
+		validators, err := validatorsProvider.Validators(ctx, "head", []spec.ValidatorIndex{
+			spec.ValidatorIndex(viper.GetInt64("index")),
+		})
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to obtain validator information.")
+		}
+		if len(validators) == 0 {
+			return nil, errors.New("unknown validator index")
+		}
+		pubKeyBytes := make([]byte, 48)
+		copy(pubKeyBytes, validators[0].Validator.PublicKey[:])
+		account, err = util.NewScratchAccount(nil, pubKeyBytes)
+		if err != nil {
+			return nil, errors.Wrap(err, fmt.Sprintf("invalid public key %s", viper.GetString("pubkey")))
+		}
 	default:
 		return nil, errors.New("neither account nor public key supplied")
 	}
@@ -212,6 +219,7 @@ func graphData(network string, validatorPubKey []byte) (uint64, spec.Gwei, error
 func init() {
 	validatorCmd.AddCommand(validatorInfoCmd)
 	validatorInfoCmd.Flags().String("pubkey", "", "Public key for which to obtain status")
+	validatorInfoCmd.Flags().Int64("index", -1, "Index for which to obtain status")
 	validatorFlags(validatorInfoCmd)
 }
 

cmd/version.go

@@ -1,4 +1,4 @@
-// Copyright © 2019 - 2021 Weald Technology Trading
+// Copyright © 2019 - 2021 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
@@ -24,7 +24,7 @@ import (
 
 // ReleaseVersion is the release version of the codebase.
 // Usually overridden by tag names when building binaries.
-var ReleaseVersion = "local build (latest release 1.12.1)"
+var ReleaseVersion = "local build (latest release 1.14.0)"
 
 // versionCmd represents the version command
 var versionCmd = &cobra.Command{

go.mod

@@ -4,8 +4,8 @@ go 1.16
 
 require (
 	github.com/OneOfOne/xxhash v1.2.5 // indirect
-	github.com/attestantio/dirk v1.0.3
-	github.com/attestantio/go-eth2-client v0.7.2
+	github.com/attestantio/dirk v1.0.4
+	github.com/attestantio/go-eth2-client v0.8.0
 	github.com/ferranbt/fastssz v0.0.0-20210905181407-59cf6761a7d5
 	github.com/gofrs/uuid v4.0.0+incompatible
 	github.com/google/uuid v1.3.0
@@ -17,7 +17,6 @@ require (
 	github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354
 	github.com/pkg/errors v0.9.1
 	github.com/protolambda/zssz v0.1.5 // indirect
-	github.com/prysmaticlabs/ethereumapis v0.0.0-20210201130911-92b2a467c108 // indirect
 	github.com/prysmaticlabs/go-bitfield v0.0.0-20210809151128-385d8c5e3fb7
 	github.com/prysmaticlabs/go-ssz v0.0.0-20210121151755-f6208871c388
 	github.com/rs/zerolog v1.23.0
@@ -31,7 +30,7 @@ require (
 	github.com/wealdtech/go-eth2-types/v2 v2.5.6
 	github.com/wealdtech/go-eth2-util v1.6.5
 	github.com/wealdtech/go-eth2-wallet v1.14.6
-	github.com/wealdtech/go-eth2-wallet-dirk v1.1.7
+	github.com/wealdtech/go-eth2-wallet-dirk v1.1.8
 	github.com/wealdtech/go-eth2-wallet-distributed v1.1.4
 	github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.1.6
 	github.com/wealdtech/go-eth2-wallet-hd/v2 v2.5.5

go.sum

@@ -62,10 +62,11 @@ github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hC
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/attestantio/dirk v1.0.3 h1:HdO2ZcogHHc1nRpKQEGG2IO45iLf3Qh8PbNXJn6ww50=
-github.com/attestantio/dirk v1.0.3/go.mod h1:y6cM8XLruu1p6CJZKTcOuqduyr4+SjsummpCDp7gTcY=
-github.com/attestantio/go-eth2-client v0.7.2 h1:qxqUX6y8rpyHBk1SGXRAmCLwRSgL28OumP4ic7vKjLM=
+github.com/attestantio/dirk v1.0.4 h1:e5WFS3RxTvtk3BgLjUACItCcjwer07QiYWXP0pjnbZM=
+github.com/attestantio/dirk v1.0.4/go.mod h1:w9QSIVDKMqD7tjK4e5wrTUCyCNlXaDT8U3SfJ+JOsx4=
 github.com/attestantio/go-eth2-client v0.7.2/go.mod h1:kEK9iAAOBoADO5wEkd84FEOzjT1zXgVWveQsqn+uBGg=
+github.com/attestantio/go-eth2-client v0.8.0 h1:5aUmXOW5vdYxjV0nJpN2qUJlfXbf78266ga2e667Lp4=
+github.com/attestantio/go-eth2-client v0.8.0/go.mod h1:kEK9iAAOBoADO5wEkd84FEOzjT1zXgVWveQsqn+uBGg=
 github.com/aws/aws-sdk-go v1.33.17/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/aws/aws-sdk-go v1.40.41 h1:v/Y4bB8+wHCONtKV+fuHTzLiqC08lk8e9HqYhRB9PBQ=
 github.com/aws/aws-sdk-go v1.40.41/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
@@ -131,8 +132,8 @@ github.com/ferranbt/fastssz v0.0.0-20210905181407-59cf6761a7d5/go.mod h1:S8yiDeA
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 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 v1.5.0 h1:NO5hkcB+srp1x6QmwvNZLeaOgbM8cmBTN32THzjvu2k=
-github.com/fsnotify/fsnotify v1.5.0/go.mod h1:BX0DCEr5pT4jm2CnQdVP1lFV521fcCNcyEeNp4DQQDk=
+github.com/fsnotify/fsnotify v1.5.1 h1:mZcQUHVQUQWoPXXtuf9yuEXKudkV2sx1E06UadKWpgI=
+github.com/fsnotify/fsnotify v1.5.1/go.mod h1:T3375wBYaZdLLcVNkcVbzGHY7f1l/uK5T5Ai1i3InKU=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 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=
@@ -247,7 +248,6 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORR
 github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 h1:+9834+KizmvFV7pXQGSXQTsaWhq2GjuNUt0aUU0YBYw=
 github.com/grpc-ecosystem/go-grpc-middleware v1.3.0/go.mod h1:z0ButlSOZa5vEBq9m2m2hlwIgKw+rp3sdCBRoJY+30Y=
 github.com/grpc-ecosystem/grpc-gateway v1.13.0/go.mod h1:8XEsbTttt/W+VvjtQhLACqCisSPWTxCZ7sBRjU6iH9c=
-github.com/grpc-ecosystem/grpc-gateway v1.16.0 h1:gmcG1KaJ57LophUzW0Hy8NmPhnMZb4M0+kPpLofRdBo=
 github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
 github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
 github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
@@ -399,8 +399,6 @@ github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1
 github.com/protolambda/zssz v0.1.5 h1:7fjJjissZIIaa2QcvmhS/pZISMX21zVITt49sW1ouek=
 github.com/protolambda/zssz v0.1.5/go.mod h1:a4iwOX5FE7/JkKA+J/PH0Mjo9oXftN6P8NZyL28gpag=
 github.com/prysmaticlabs/ethereumapis v0.0.0-20200812153649-a842fc47c2c3/go.mod h1:k7b2dxy6RppCG6kmOJkNOXzRpEoTdsPygc2aQhsUsZk=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20210201130911-92b2a467c108 h1:iiLmzQ0tSh0ShqrzdZm2T2xJdHze7wu8dAMywl/8Ynw=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20210201130911-92b2a467c108/go.mod h1:k7b2dxy6RppCG6kmOJkNOXzRpEoTdsPygc2aQhsUsZk=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20210607200045-4da71aaf6c2d/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20210809151128-385d8c5e3fb7 h1:0tVE4tdWQK9ZpYygoV7+vS6QkDvQVySboMVEIxBJmXw=
@@ -487,8 +485,8 @@ github.com/wealdtech/go-eth2-util v1.6.5 h1:FAdcuwYagSkdDEUvYc3h/lHDvS6/lYGQLrFX
 github.com/wealdtech/go-eth2-util v1.6.5/go.mod h1:L0OLqIfgfYSPQAzGm1E9T3AwzCWfXu0woLGzm6vwlp4=
 github.com/wealdtech/go-eth2-wallet v1.14.6 h1:5DHO2MdRCVYWaJ3SxgP+DZtH269oU8Y/830o6SewgO4=
 github.com/wealdtech/go-eth2-wallet v1.14.6/go.mod h1:1xvWYNIR6TtDKSVgSjrQZe6NEwqMbMQJd3iKsWoRz4w=
-github.com/wealdtech/go-eth2-wallet-dirk v1.1.7 h1:MrQIbrknnioi9OTMMnEPQxHCZFa1YZ0hTuGOhSQSDC0=
-github.com/wealdtech/go-eth2-wallet-dirk v1.1.7/go.mod h1:yg1iSkPTYmUU27m4dMJOzkHi/q48Sduo0kGUuPH0shg=
+github.com/wealdtech/go-eth2-wallet-dirk v1.1.8 h1:B2IU3gkzh+HgROpOgHRZn9yVsaR2dC3eTztEAKJnOMs=
+github.com/wealdtech/go-eth2-wallet-dirk v1.1.8/go.mod h1:du69ZzBsoQs630KpdFoRdjDeLNCYkbk9r8i7+5+LcFE=
 github.com/wealdtech/go-eth2-wallet-distributed v1.1.4 h1:EBk/FofiQWtbRYmwdCp0qM9TPDvlh1LN2yjlLr4W3ao=
 github.com/wealdtech/go-eth2-wallet-distributed v1.1.4/go.mod h1:Y31pDxcdyADwfQl65t8V6KhcmCes31EXkXZPDcT2SIk=
 github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.1.6 h1:FJG3id7nS6fsHbb15vmmPp4ddX5xh8S5HHCSHOPMh4U=

util/networks.go

@@ -26,35 +26,32 @@ var networks = map[string]string{
 	"00000000219ab540356cbb839cbe05303d7705fa": "Mainnet",
 	"07b39f4fde4a38bace212b546dac87c58dfe3fdc": "Medalla",
 	"8c5fecdc472e27bc447696f431e425d02dd46a8c": "Pyrmont",
+	"ff50ed3d0ec03ac01d4c79aad74928bff48a7b2b": "Prater",
 }
 
 // Network returns the name of the network., calculated from the deposit contract information.
 // If not known, returns "Unknown".
 func Network(ctx context.Context, eth2Client eth2client.Service) (string, error) {
 	var address []byte
-	var err error
 
 	if eth2Client == nil {
 		return "", errors.New("no Ethereum 2 client supplied")
 	}
 
-	if provider, isProvider := eth2Client.(eth2client.DepositContractProvider); isProvider {
-		address, err = provider.DepositContractAddress(ctx)
-		if err != nil {
-			return "", errors.Wrap(err, "failed to obtain deposit contract address")
-		}
-	} else if provider, isProvider := eth2Client.(eth2client.SpecProvider); isProvider {
-		config, err := provider.Spec(ctx)
-		if err != nil {
-			return "", errors.Wrap(err, "failed to obtain chain specification")
-		}
-		if config == nil {
-			return "", errors.New("failed to return chain specification")
-		}
-		depositContractAddress, exists := config["DEPOSIT_CONTRACT_ADDRESS"]
-		if exists {
-			address = depositContractAddress.([]byte)
-		}
+	provider, isProvider := eth2Client.(eth2client.SpecProvider)
+	if !isProvider {
+		return "", errors.New("client does not provide deposit contract address")
+	}
+	config, err := provider.Spec(ctx)
+	if err != nil {
+		return "", errors.Wrap(err, "failed to obtain chain specification")
+	}
+	if config == nil {
+		return "", errors.New("failed to return chain specification")
+	}
+	depositContractAddress, exists := config["DEPOSIT_CONTRACT_ADDRESS"]
+	if exists {
+		address = depositContractAddress.([]byte)
 	}
 
 	return network(address), nil

util/networks_test.go

@@ -1,4 +1,4 @@
-// Copyright © 2020 Weald Technology Trading
+// Copyright © 2020, 2021 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
@@ -23,38 +23,6 @@ import (
 	"github.com/wealdtech/ethdo/util"
 )
 
-// A mock Ethereum 2 client service that returns supplied deposit information.
-type depositETH2Client struct {
-	address   []byte
-	chainID   uint64
-	networkID uint64
-}
-
-// Name returns the name of the client implementation.
-func (c *depositETH2Client) Name() string {
-	return "deposit mock"
-}
-
-// Address returns the address of the client.
-func (c *depositETH2Client) Address() string {
-	return "mock"
-}
-
-// DepositContractAddress provides the Ethereum 1 address of the deposit contract.
-func (c *depositETH2Client) DepositContractAddress(ctx context.Context) ([]byte, error) {
-	return c.address, nil
-}
-
-// DepositContractChainID provides the Ethereum 1 chain ID of the deposit contract.
-func (c *depositETH2Client) DepositContractChainID(ctx context.Context) (uint64, error) {
-	return c.chainID, nil
-}
-
-// DepositContractNetworkID provides the Ethereum 1 network ID of the deposit contract.
-func (c *depositETH2Client) DepositContractNetworkID(ctx context.Context) (uint64, error) {
-	return c.networkID, nil
-}
-
 // A mock Ethereum 2 client service that returns spec information.
 type specETH2Client struct {
 	address []byte
@@ -88,15 +56,6 @@ func TestNetworks(t *testing.T) {
 			name: "Nil",
 			err:  "no Ethereum 2 client supplied",
 		},
-		{
-			name: "MainnetDeposit",
-			service: &depositETH2Client{
-				address:   testutil.HexToBytes("0x00000000219ab540356cbb839cbe05303d7705fa"),
-				chainID:   0,
-				networkID: 0,
-			},
-			network: "Mainnet",
-		},
 		{
 			name: "MainnetSpec",
 			service: &specETH2Client{
@@ -104,15 +63,6 @@ func TestNetworks(t *testing.T) {
 			},
 			network: "Mainnet",
 		},
-		{
-			name: "UnknownDeposit",
-			service: &depositETH2Client{
-				address:   testutil.HexToBytes("0x1111111111111111111111111111111111111111"),
-				chainID:   0,
-				networkID: 0,
-			},
-			network: "Unknown",
-		},
 		{
 			name: "UnknownSpec",
 			service: &specETH2Client{