-
Notifications
You must be signed in to change notification settings - Fork 0
/
tx.go
executable file
·547 lines (451 loc) · 14.9 KB
/
tx.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
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
package cli
import (
"cosmossdk.io/math"
"fmt"
"os"
"strconv"
"strings"
"github.com/spf13/cobra"
flag "github.com/spf13/pflag"
"github.com/axiome-pro/axm-node/x/staking/types"
"cosmossdk.io/core/address"
errorsmod "cosmossdk.io/errors"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/tx"
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
)
// default values
var (
DefaultTokens = sdk.TokensFromConsensusPower(100, sdk.DefaultPowerReduction)
defaultAmount = DefaultTokens.String() + sdk.DefaultBondDenom
defaultCommissionRate = "0.1"
defaultCommissionMaxRate = "0.2"
defaultCommissionMaxChangeRate = "0.01"
defaultMinSelfDelegation = "1"
)
// NewTxCmd returns a root CLI command handler for all x/staking transaction commands.
func NewTxCmd(valAddrCodec, ac address.Codec) *cobra.Command {
stakingTxCmd := &cobra.Command{
Use: types.ModuleName,
Short: "Staking transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
stakingTxCmd.AddCommand(
NewCreateValidatorCmd(valAddrCodec),
NewEditValidatorCmd(valAddrCodec),
NewDelegateCmd(valAddrCodec, ac),
NewRedelegateCmd(valAddrCodec, ac),
NewUnbondCmd(valAddrCodec, ac),
NewCancelUnbondingDelegation(valAddrCodec, ac),
)
return stakingTxCmd
}
// NewCreateValidatorCmd returns a CLI command handler for creating a MsgCreateValidator transaction.
func NewCreateValidatorCmd(ac address.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "create-validator [path/to/validator.json]",
Short: "create new validator initialized with a self-delegation to it",
Args: cobra.ExactArgs(1),
Long: `Create a new validator initialized with a self-delegation by submitting a JSON file with the new validator details.`,
Example: strings.TrimSpace(
fmt.Sprintf(`
$ %s tx staking create-validator path/to/validator.json --from keyname
Where validator.json contains:
{
"pubkey": {"@type":"/cosmos.crypto.ed25519.PubKey","key":"oWg2ISpLF405Jcm2vXV+2v4fnjodh6aafuIdeoW+rUw="},
"amount": "1000000stake",
"moniker": "myvalidator",
"identity": "optional identity signature (ex. UPort or Keybase)",
"website": "validator's (optional) website",
"security": "validator's (optional) security contact email",
"details": "validator's (optional) details",
"min-self-delegation": "1"
}
where we can get the pubkey using "%s tendermint show-validator"
`, version.AppName, version.AppName)),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
txf, err := tx.NewFactoryCLI(clientCtx, cmd.Flags())
if err != nil {
return err
}
validator, err := parseAndValidateValidatorJSON(clientCtx.Codec, args[0])
if err != nil {
return err
}
txf, msg, err := newBuildCreateValidatorMsg(clientCtx, txf, cmd.Flags(), validator, ac)
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxWithFactory(clientCtx, txf, msg)
},
}
cmd.Flags().String(FlagIP, "", fmt.Sprintf("The node's public IP. It takes effect only when used in combination with --%s", flags.FlagGenerateOnly))
cmd.Flags().String(FlagNodeID, "", "The node's ID")
flags.AddTxFlagsToCmd(cmd)
_ = cmd.MarkFlagRequired(flags.FlagFrom)
return cmd
}
// NewEditValidatorCmd returns a CLI command handler for creating a MsgEditValidator transaction.
func NewEditValidatorCmd(ac address.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "edit-validator",
Short: "edit an existing validator account",
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
moniker, _ := cmd.Flags().GetString(FlagEditMoniker)
identity, _ := cmd.Flags().GetString(FlagIdentity)
website, _ := cmd.Flags().GetString(FlagWebsite)
security, _ := cmd.Flags().GetString(FlagSecurityContact)
details, _ := cmd.Flags().GetString(FlagDetails)
description := types.NewDescription(moniker, identity, website, security, details)
valAddr, err := ac.BytesToString(clientCtx.GetFromAddress())
if err != nil {
return err
}
msg := types.NewMsgEditValidator(valAddr, description)
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
cmd.Flags().AddFlagSet(flagSetDescriptionEdit())
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// NewDelegateCmd returns a CLI command handler for creating a MsgDelegate transaction.
func NewDelegateCmd(valAddrCodec, ac address.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "delegate [validator-addr] [amount]",
Args: cobra.ExactArgs(2),
Short: "Delegate liquid tokens to a validator",
Long: strings.TrimSpace(
fmt.Sprintf(`Delegate an amount of liquid coins to a validator from your wallet.
Example:
$ %s tx staking delegate cosmosvalopers1l2rsakp388kuv9k8qzq6lrm9taddae7fpx59wm 1000stake --from mykey
`,
version.AppName,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
amount, err := sdk.ParseCoinNormalized(args[1])
if err != nil {
return err
}
delAddr, err := ac.BytesToString(clientCtx.GetFromAddress())
if err != nil {
return err
}
_, err = valAddrCodec.StringToBytes(args[0])
if err != nil {
return err
}
msg := types.NewMsgDelegate(delAddr, args[0], amount)
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// NewRedelegateCmd returns a CLI command handler for creating a MsgBeginRedelegate transaction.
func NewRedelegateCmd(valAddrCodec, ac address.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "redelegate [src-validator-addr] [dst-validator-addr] [amount]",
Short: "Redelegate illiquid tokens from one validator to another",
Args: cobra.ExactArgs(3),
Long: strings.TrimSpace(
fmt.Sprintf(`Redelegate an amount of illiquid staking tokens from one validator to another.
Example:
$ %s tx staking redelegate cosmosvalopers1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj cosmosvalopers1l2rsakp388kuv9k8qzq6lrm9taddae7fpx59wm 100stake --from mykey
`,
version.AppName,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
delAddr, err := ac.BytesToString(clientCtx.GetFromAddress())
if err != nil {
return err
}
_, err = valAddrCodec.StringToBytes(args[0])
if err != nil {
return err
}
_, err = valAddrCodec.StringToBytes(args[1])
if err != nil {
return err
}
amount, err := sdk.ParseCoinNormalized(args[2])
if err != nil {
return err
}
msg := types.NewMsgBeginRedelegate(delAddr, args[0], args[1], amount)
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// NewUnbondCmd returns a CLI command handler for creating a MsgUndelegate transaction.
func NewUnbondCmd(valAddrCodec, ac address.Codec) *cobra.Command {
bech32PrefixValAddr := sdk.GetConfig().GetBech32ValidatorAddrPrefix()
cmd := &cobra.Command{
Use: "unbond [validator-addr] [amount]",
Short: "Unbond shares from a validator",
Args: cobra.ExactArgs(2),
Long: strings.TrimSpace(
fmt.Sprintf(`Unbond an amount of bonded shares from a validator.
Example:
$ %s tx staking unbond %s1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 100stake --from mykey
`,
version.AppName, bech32PrefixValAddr,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
delAddr, err := ac.BytesToString(clientCtx.GetFromAddress())
if err != nil {
return err
}
_, err = valAddrCodec.StringToBytes(args[0])
if err != nil {
return err
}
amount, err := sdk.ParseCoinNormalized(args[1])
if err != nil {
return err
}
msg := types.NewMsgUndelegate(delAddr, args[0], amount)
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// NewCancelUnbondingDelegation returns a CLI command handler for creating a MsgCancelUnbondingDelegation transaction.
func NewCancelUnbondingDelegation(valAddrCodec, ac address.Codec) *cobra.Command {
bech32PrefixValAddr := sdk.GetConfig().GetBech32ValidatorAddrPrefix()
cmd := &cobra.Command{
Use: "cancel-unbond [validator-addr] [amount] [creation-height]",
Short: "Cancel unbonding delegation and delegate back to the validator",
Args: cobra.ExactArgs(3),
Long: strings.TrimSpace(
fmt.Sprintf(`Cancel Unbonding Delegation and delegate back to the validator.
Example:
$ %s tx staking cancel-unbond %s1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 100stake 2 --from mykey
`,
version.AppName, bech32PrefixValAddr,
),
),
Example: fmt.Sprintf(`$ %s tx staking cancel-unbond %s1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 100stake 2 --from mykey`,
version.AppName, bech32PrefixValAddr),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
delAddr, err := ac.BytesToString(clientCtx.GetFromAddress())
if err != nil {
return err
}
_, err = valAddrCodec.StringToBytes(args[0])
if err != nil {
return err
}
amount, err := sdk.ParseCoinNormalized(args[1])
if err != nil {
return err
}
creationHeight, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return errorsmod.Wrap(fmt.Errorf("invalid height: %d", creationHeight), "invalid height")
}
msg := types.NewMsgCancelUnbondingDelegation(delAddr, args[0], creationHeight, amount)
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
func newBuildCreateValidatorMsg(clientCtx client.Context, txf tx.Factory, fs *flag.FlagSet, val validator, valAc address.Codec) (tx.Factory, *types.MsgCreateValidator, error) {
valAddr := clientCtx.GetFromAddress()
description := types.NewDescription(
val.Moniker,
val.Identity,
val.Website,
val.Security,
val.Details,
)
valStr, err := valAc.BytesToString(sdk.ValAddress(valAddr))
if err != nil {
return txf, nil, err
}
msg, err := types.NewMsgCreateValidator(
valStr, val.PubKey, val.Amount, description,
)
if err != nil {
return txf, nil, err
}
if err := msg.Validate(valAc, math.ZeroInt()); err != nil {
return txf, nil, err
}
genOnly, _ := fs.GetBool(flags.FlagGenerateOnly)
if genOnly {
ip, _ := fs.GetString(FlagIP)
p2pPort, _ := fs.GetUint(FlagP2PPort)
nodeID, _ := fs.GetString(FlagNodeID)
if nodeID != "" && ip != "" && p2pPort > 0 {
txf = txf.WithMemo(fmt.Sprintf("%s@%s:%d", nodeID, ip, p2pPort))
}
}
return txf, msg, nil
}
// Return the flagset, particular flags, and a description of defaults
// this is anticipated to be used with the gen-tx
func CreateValidatorMsgFlagSet(ipDefault string) (fs *flag.FlagSet, defaultsDesc string) {
fsCreateValidator := flag.NewFlagSet("", flag.ContinueOnError)
fsCreateValidator.String(FlagIP, ipDefault, "The node's public P2P IP")
fsCreateValidator.Uint(FlagP2PPort, 26656, "The node's public P2P port")
fsCreateValidator.String(FlagNodeID, "", "The node's NodeID")
fsCreateValidator.String(FlagMoniker, "", "The validator's (optional) moniker")
fsCreateValidator.String(FlagWebsite, "", "The validator's (optional) website")
fsCreateValidator.String(FlagSecurityContact, "", "The validator's (optional) security contact email")
fsCreateValidator.String(FlagDetails, "", "The validator's (optional) details")
fsCreateValidator.String(FlagIdentity, "", "The (optional) identity signature (ex. UPort or Keybase)")
fsCreateValidator.AddFlagSet(FlagSetAmount())
fsCreateValidator.AddFlagSet(FlagSetPublicKey())
defaultsDesc = fmt.Sprintf(`
delegation amount: %s
commission rate: %s
commission max rate: %s
commission max change rate: %s
minimum self delegation: %s
`, defaultAmount, defaultCommissionRate,
defaultCommissionMaxRate, defaultCommissionMaxChangeRate,
defaultMinSelfDelegation)
return fsCreateValidator, defaultsDesc
}
type TxCreateValidatorConfig struct {
ChainID string
NodeID string
Moniker string
Amount string
PubKey cryptotypes.PubKey
IP string
P2PPort uint
Website string
SecurityContact string
Details string
Identity string
}
func PrepareConfigForTxCreateValidator(flagSet *flag.FlagSet, moniker, nodeID, chainID string, valPubKey cryptotypes.PubKey) (TxCreateValidatorConfig, error) {
c := TxCreateValidatorConfig{}
ip, err := flagSet.GetString(FlagIP)
if err != nil {
return c, err
}
if ip == "" {
_, _ = fmt.Fprintf(os.Stderr, "failed to retrieve an external IP; the tx's memo field will be unset")
}
p2pPort, err := flagSet.GetUint(FlagP2PPort)
if err != nil {
return c, err
}
website, err := flagSet.GetString(FlagWebsite)
if err != nil {
return c, err
}
securityContact, err := flagSet.GetString(FlagSecurityContact)
if err != nil {
return c, err
}
details, err := flagSet.GetString(FlagDetails)
if err != nil {
return c, err
}
identity, err := flagSet.GetString(FlagIdentity)
if err != nil {
return c, err
}
c.Amount, err = flagSet.GetString(FlagAmount)
if err != nil {
return c, err
}
c.IP = ip
c.P2PPort = p2pPort
c.Website = website
c.SecurityContact = securityContact
c.Identity = identity
c.NodeID = nodeID
c.PubKey = valPubKey
c.Website = website
c.SecurityContact = securityContact
c.Details = details
c.Identity = identity
c.ChainID = chainID
c.Moniker = moniker
if c.Amount == "" {
c.Amount = defaultAmount
}
return c, nil
}
// BuildCreateValidatorMsg makes a new MsgCreateValidator.
func BuildCreateValidatorMsg(clientCtx client.Context, config TxCreateValidatorConfig, txBldr tx.Factory, generateOnly bool, valCodec address.Codec) (tx.Factory, sdk.Msg, error) {
amounstStr := config.Amount
amount, err := sdk.ParseCoinNormalized(amounstStr)
if err != nil {
return txBldr, nil, err
}
valAddr := clientCtx.GetFromAddress()
description := types.NewDescription(
config.Moniker,
config.Identity,
config.Website,
config.SecurityContact,
config.Details,
)
if err != nil {
return txBldr, nil, err
}
valStr, err := valCodec.BytesToString(sdk.ValAddress(valAddr))
if err != nil {
return txBldr, nil, err
}
msg, err := types.NewMsgCreateValidator(
valStr,
config.PubKey,
amount,
description,
)
if err != nil {
return txBldr, msg, err
}
if generateOnly {
ip := config.IP
p2pPort := config.P2PPort
nodeID := config.NodeID
if nodeID != "" && ip != "" && p2pPort > 0 {
txBldr = txBldr.WithMemo(fmt.Sprintf("%s@%s:%d", nodeID, ip, p2pPort))
}
}
return txBldr, msg, nil
}