/
keymanager.go
514 lines (477 loc) · 20.9 KB
/
keymanager.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
package remote_web3signer
import (
"bytes"
"context"
"encoding/json"
"fmt"
"path/filepath"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/go-playground/validator/v10"
"github.com/logrusorgru/aurora"
"github.com/pkg/errors"
"github.com/prysmaticlabs/prysm/v4/async/event"
fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
"github.com/prysmaticlabs/prysm/v4/crypto/bls"
"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
validatorpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1/validator-client"
"github.com/prysmaticlabs/prysm/v4/validator/accounts/petnames"
"github.com/prysmaticlabs/prysm/v4/validator/keymanager"
"github.com/prysmaticlabs/prysm/v4/validator/keymanager/remote-web3signer/internal"
web3signerv1 "github.com/prysmaticlabs/prysm/v4/validator/keymanager/remote-web3signer/v1"
log "github.com/sirupsen/logrus"
)
// SetupConfig includes configuration values for initializing.
// a keymanager, such as passwords, the wallet, and more.
// Web3Signer contains one public keys option. Either through a URL or a static key list.
type SetupConfig struct {
BaseEndpoint string
GenesisValidatorsRoot []byte
// Either URL or keylist must be set.
// If the URL is set, the keymanager will fetch the public keys from the URL.
// caution: this option is susceptible to slashing if the web3signer's validator keys are shared across validators
PublicKeysURL string
// Either URL or keylist must be set.
// a static list of public keys to be passed by the user to determine what accounts should sign.
// This will provide a layer of safety against slashing if the web3signer is shared across validators.
ProvidedPublicKeys [][48]byte
}
// Keymanager defines the web3signer keymanager.
type Keymanager struct {
client internal.HttpSignerClient
genesisValidatorsRoot []byte
publicKeysURL string
providedPublicKeys [][48]byte
accountsChangedFeed *event.Feed
validator *validator.Validate
publicKeysUrlCalled bool
}
// NewKeymanager instantiates a new web3signer key manager.
func NewKeymanager(_ context.Context, cfg *SetupConfig) (*Keymanager, error) {
if cfg.BaseEndpoint == "" || !bytesutil.IsValidRoot(cfg.GenesisValidatorsRoot) {
return nil, fmt.Errorf("invalid setup config, one or more configs are empty: BaseEndpoint: %v, GenesisValidatorsRoot: %#x", cfg.BaseEndpoint, cfg.GenesisValidatorsRoot)
}
client, err := internal.NewApiClient(cfg.BaseEndpoint)
if err != nil {
return nil, errors.Wrap(err, "could not create apiClient")
}
return &Keymanager{
client: internal.HttpSignerClient(client),
genesisValidatorsRoot: cfg.GenesisValidatorsRoot,
accountsChangedFeed: new(event.Feed),
publicKeysURL: cfg.PublicKeysURL,
providedPublicKeys: cfg.ProvidedPublicKeys,
validator: validator.New(),
publicKeysUrlCalled: false,
}, nil
}
// FetchValidatingPublicKeys fetches the validating public keys
// from the remote server or from the provided keys if there are no existing public keys set
// or provides the existing keys in the keymanager.
func (km *Keymanager) FetchValidatingPublicKeys(ctx context.Context) ([][fieldparams.BLSPubkeyLength]byte, error) {
if km.publicKeysURL != "" && !km.publicKeysUrlCalled {
providedPublicKeys, err := km.client.GetPublicKeys(ctx, km.publicKeysURL)
if err != nil {
erroredResponsesTotal.Inc()
return nil, errors.Wrap(err, fmt.Sprintf("could not get public keys from remote server url: %v", km.publicKeysURL))
}
// makes sure that if the public keys are deleted the validator does not call URL again.
km.publicKeysUrlCalled = true
km.providedPublicKeys = providedPublicKeys
}
return km.providedPublicKeys, nil
}
// Sign signs the message by using a remote web3signer server.
func (km *Keymanager) Sign(ctx context.Context, request *validatorpb.SignRequest) (bls.Signature, error) {
signRequest, err := getSignRequestJson(ctx, km.validator, request, km.genesisValidatorsRoot)
if err != nil {
erroredResponsesTotal.Inc()
return nil, err
}
signRequestsTotal.Inc()
return km.client.Sign(ctx, hexutil.Encode(request.PublicKey), signRequest)
}
// getSignRequestJson returns a json request based on the SignRequest type.
func getSignRequestJson(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) (internal.SignRequestJson, error) {
if request == nil {
return nil, errors.New("nil sign request provided")
}
if !bytesutil.IsValidRoot(genesisValidatorsRoot) {
return nil, fmt.Errorf("invalid genesis validators root length, genesis root: %v", genesisValidatorsRoot)
}
switch request.Object.(type) {
case *validatorpb.SignRequest_Block:
return handleBlock(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_AttestationData:
return handleAttestationData(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_AggregateAttestationAndProof:
return handleAggregateAttestationAndProof(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_Slot:
return handleAggregationSlot(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlockAltair:
return handleBlockAltair(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlockBellatrix:
return handleBlockBellatrix(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlindedBlockBellatrix:
return handleBlindedBlockBellatrix(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlockCapella:
return handleBlockCapella(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlindedBlockCapella:
return handleBlindedBlockCapella(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlockDeneb:
return handleBlockDeneb(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_BlindedBlockDeneb:
return handleBlindedBlockDeneb(ctx, validator, request, genesisValidatorsRoot)
// We do not support "DEPOSIT" type.
/*
case *validatorpb.:
return "DEPOSIT", nil
*/
case *validatorpb.SignRequest_Epoch:
// tech debt that prysm uses signing type epoch
return handleRandaoReveal(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_Exit:
return handleVoluntaryExit(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_SyncMessageBlockRoot:
return handleSyncMessageBlockRoot(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_SyncAggregatorSelectionData:
return handleSyncAggregatorSelectionData(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_ContributionAndProof:
return handleContributionAndProof(ctx, validator, request, genesisValidatorsRoot)
case *validatorpb.SignRequest_Registration:
return handleRegistration(ctx, validator, request)
default:
return nil, fmt.Errorf("web3signer sign request type %T not supported", request.Object)
}
}
func handleBlock(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
bockSignRequest, err := web3signerv1.GetBlockSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, bockSignRequest); err != nil {
return nil, err
}
blockSignRequestsTotal.Inc()
return json.Marshal(bockSignRequest)
}
func handleAttestationData(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
attestationSignRequest, err := web3signerv1.GetAttestationSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, attestationSignRequest); err != nil {
return nil, err
}
attestationSignRequestsTotal.Inc()
return json.Marshal(attestationSignRequest)
}
func handleAggregateAttestationAndProof(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
aggregateAndProofSignRequest, err := web3signerv1.GetAggregateAndProofSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, aggregateAndProofSignRequest); err != nil {
return nil, err
}
aggregateAndProofSignRequestsTotal.Inc()
return json.Marshal(aggregateAndProofSignRequest)
}
func handleAggregationSlot(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
aggregationSlotSignRequest, err := web3signerv1.GetAggregationSlotSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, aggregationSlotSignRequest); err != nil {
return nil, err
}
aggregationSlotSignRequestsTotal.Inc()
return json.Marshal(aggregationSlotSignRequest)
}
func handleBlockAltair(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blockv2AltairSignRequest, err := web3signerv1.GetBlockAltairSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blockv2AltairSignRequest); err != nil {
return nil, err
}
blockAltairSignRequestsTotal.Inc()
return json.Marshal(blockv2AltairSignRequest)
}
func handleBlockBellatrix(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blockv2BellatrixSignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blockv2BellatrixSignRequest); err != nil {
return nil, err
}
blockBellatrixSignRequestsTotal.Inc()
return json.Marshal(blockv2BellatrixSignRequest)
}
func handleBlindedBlockBellatrix(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blindedBlockv2SignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blindedBlockv2SignRequest); err != nil {
return nil, err
}
blindedBlockBellatrixSignRequestsTotal.Inc()
return json.Marshal(blindedBlockv2SignRequest)
}
func handleBlockCapella(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blockv2CapellaSignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blockv2CapellaSignRequest); err != nil {
return nil, err
}
blockCapellaSignRequestsTotal.Inc()
return json.Marshal(blockv2CapellaSignRequest)
}
func handleBlindedBlockCapella(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blindedBlockv2CapellaSignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blindedBlockv2CapellaSignRequest); err != nil {
return nil, err
}
blindedBlockCapellaSignRequestsTotal.Inc()
return json.Marshal(blindedBlockv2CapellaSignRequest)
}
func handleBlockDeneb(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blockv2DenebSignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blockv2DenebSignRequest); err != nil {
return nil, err
}
blockDenebSignRequestsTotal.Inc()
return json.Marshal(blockv2DenebSignRequest)
}
func handleBlindedBlockDeneb(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
blindedBlockv2DenebSignRequest, err := web3signerv1.GetBlockV2BlindedSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, blindedBlockv2DenebSignRequest); err != nil {
return nil, err
}
blindedBlockDenebSignRequestsTotal.Inc()
return json.Marshal(blindedBlockv2DenebSignRequest)
}
func handleRandaoReveal(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
randaoRevealSignRequest, err := web3signerv1.GetRandaoRevealSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, randaoRevealSignRequest); err != nil {
return nil, err
}
randaoRevealSignRequestsTotal.Inc()
return json.Marshal(randaoRevealSignRequest)
}
func handleVoluntaryExit(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
voluntaryExitRequest, err := web3signerv1.GetVoluntaryExitSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, voluntaryExitRequest); err != nil {
return nil, err
}
voluntaryExitSignRequestsTotal.Inc()
return json.Marshal(voluntaryExitRequest)
}
func handleSyncMessageBlockRoot(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
syncCommitteeMessageRequest, err := web3signerv1.GetSyncCommitteeMessageSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, syncCommitteeMessageRequest); err != nil {
return nil, err
}
syncCommitteeMessageSignRequestsTotal.Inc()
return json.Marshal(syncCommitteeMessageRequest)
}
func handleSyncAggregatorSelectionData(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
syncCommitteeSelectionProofRequest, err := web3signerv1.GetSyncCommitteeSelectionProofSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, syncCommitteeSelectionProofRequest); err != nil {
return nil, err
}
syncCommitteeSelectionProofSignRequestsTotal.Inc()
return json.Marshal(syncCommitteeSelectionProofRequest)
}
func handleContributionAndProof(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest, genesisValidatorsRoot []byte) ([]byte, error) {
contributionAndProofRequest, err := web3signerv1.GetSyncCommitteeContributionAndProofSignRequest(request, genesisValidatorsRoot)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, contributionAndProofRequest); err != nil {
return nil, err
}
syncCommitteeContributionAndProofSignRequestsTotal.Inc()
return json.Marshal(contributionAndProofRequest)
}
func handleRegistration(ctx context.Context, validator *validator.Validate, request *validatorpb.SignRequest) ([]byte, error) {
validatorRegistrationRequest, err := web3signerv1.GetValidatorRegistrationSignRequest(request)
if err != nil {
return nil, err
}
if err = validator.StructCtx(ctx, validatorRegistrationRequest); err != nil {
return nil, err
}
validatorRegistrationSignRequestsTotal.Inc()
return json.Marshal(validatorRegistrationRequest)
}
// SubscribeAccountChanges returns the event subscription for changes to public keys.
func (km *Keymanager) SubscribeAccountChanges(pubKeysChan chan [][fieldparams.BLSPubkeyLength]byte) event.Subscription {
return km.accountsChangedFeed.Subscribe(pubKeysChan)
}
// ExtractKeystores is not supported for the remote-web3signer keymanager type.
func (*Keymanager) ExtractKeystores(
_ context.Context, _ []bls.PublicKey, _ string,
) ([]*keymanager.Keystore, error) {
return nil, errors.New("extracting keys is not supported for a web3signer keymanager")
}
// DeleteKeystores is not supported for the remote-web3signer keymanager type.
func (km *Keymanager) DeleteKeystores(context.Context, [][]byte) ([]*keymanager.KeyStatus, error) {
return nil, errors.New("Wrong wallet type: web3-signer. Only Imported or Derived wallets can delete accounts")
}
func (km *Keymanager) ListKeymanagerAccounts(ctx context.Context, cfg keymanager.ListKeymanagerAccountConfig) error {
au := aurora.NewAurora(true)
fmt.Printf("(keymanager kind) %s\n", au.BrightGreen("web3signer").Bold())
fmt.Printf(
"(configuration file path) %s\n",
au.BrightGreen(filepath.Join(cfg.WalletAccountsDir, cfg.KeymanagerConfigFileName)).Bold(),
)
fmt.Println(" ")
fmt.Printf("%s\n", au.BrightGreen("Setup Configuration").Bold())
fmt.Println(" ")
//TODO: add config options, may require refactor again
validatingPubKeys, err := km.FetchValidatingPublicKeys(ctx)
if err != nil {
return errors.Wrap(err, "could not fetch validating public keys")
}
if len(validatingPubKeys) == 1 {
fmt.Print("Showing 1 validator account\n")
} else if len(validatingPubKeys) == 0 {
fmt.Print("No accounts found\n")
return nil
} else {
fmt.Printf("Showing %d validator accounts\n", len(validatingPubKeys))
}
DisplayRemotePublicKeys(validatingPubKeys)
return nil
}
// DisplayRemotePublicKeys prints remote public keys to stdout.
func DisplayRemotePublicKeys(validatingPubKeys [][48]byte) {
au := aurora.NewAurora(true)
for i := 0; i < len(validatingPubKeys); i++ {
fmt.Println("")
fmt.Printf(
"%s\n", au.BrightGreen(petnames.DeterministicName(validatingPubKeys[i][:], "-")).Bold(),
)
// Retrieve the validating key account metadata.
fmt.Printf("%s %#x\n", au.BrightCyan("[validating public key]").Bold(), validatingPubKeys[i])
fmt.Println(" ")
}
}
// AddPublicKeys imports a list of public keys into the keymanager for web3signer use. Returns status with message.
func (km *Keymanager) AddPublicKeys(pubKeys []string) []*keymanager.KeyStatus {
importedRemoteKeysStatuses := make([]*keymanager.KeyStatus, len(pubKeys))
for i, pubkey := range pubKeys {
found := false
pubkeyBytes, err := hexutil.Decode(pubkey)
if err != nil {
importedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusError,
Message: err.Error(),
}
continue
}
if len(pubkeyBytes) != fieldparams.BLSPubkeyLength {
importedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusError,
Message: fmt.Sprintf("pubkey byte length (%d) did not match bls pubkey byte length (%d)", len(pubkeyBytes), fieldparams.BLSPubkeyLength),
}
continue
}
for _, key := range km.providedPublicKeys {
if bytes.Equal(key[:], pubkeyBytes) {
found = true
break
}
}
if found {
importedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusDuplicate,
Message: fmt.Sprintf("Duplicate pubkey: %v, already in use", pubkey),
}
continue
}
km.providedPublicKeys = append(km.providedPublicKeys, bytesutil.ToBytes48(pubkeyBytes))
importedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusImported,
Message: fmt.Sprintf("Successfully added pubkey: %v", pubkey),
}
log.Debug("Added pubkey to keymanager for web3signer", "pubkey", pubkey)
}
km.accountsChangedFeed.Send(km.providedPublicKeys)
return importedRemoteKeysStatuses
}
// DeletePublicKeys removes a list of public keys from the keymanager for web3signer use. Returns status with message.
func (km *Keymanager) DeletePublicKeys(pubKeys []string) []*keymanager.KeyStatus {
deletedRemoteKeysStatuses := make([]*keymanager.KeyStatus, len(pubKeys))
if len(km.providedPublicKeys) == 0 {
for i := range deletedRemoteKeysStatuses {
deletedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusNotFound,
Message: "No pubkeys are set in validator",
}
}
return deletedRemoteKeysStatuses
}
for i, pubkey := range pubKeys {
for in, key := range km.providedPublicKeys {
pubkeyBytes, err := hexutil.Decode(pubkey)
if err != nil {
deletedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusError,
Message: err.Error(),
}
continue
}
if len(pubkeyBytes) != fieldparams.BLSPubkeyLength {
deletedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusError,
Message: fmt.Sprintf("pubkey byte length (%d) did not match bls pubkey byte length (%d)", len(pubkeyBytes), fieldparams.BLSPubkeyLength),
}
continue
}
if bytes.Equal(key[:], pubkeyBytes) {
km.providedPublicKeys = append(km.providedPublicKeys[:in], km.providedPublicKeys[in+1:]...)
deletedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusDeleted,
Message: fmt.Sprintf("Successfully deleted pubkey: %v", pubkey),
}
log.Debug("Deleted pubkey from keymanager for web3signer", "pubkey", pubkey)
break
}
}
if deletedRemoteKeysStatuses[i] == nil {
deletedRemoteKeysStatuses[i] = &keymanager.KeyStatus{
Status: keymanager.StatusNotFound,
Message: fmt.Sprintf("Pubkey: %v not found", pubkey),
}
}
}
km.accountsChangedFeed.Send(km.providedPublicKeys)
return deletedRemoteKeysStatuses
}