Merge PR #5915: Tx Client Migration: x/staking

This commit is contained in:
SaReN 2020-04-04 01:36:37 +05:30 committed by GitHub
parent 22422c6de1
commit 7f78e61b93
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 521 additions and 92 deletions

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@ -20,7 +20,7 @@ import (
func NewTxCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *cobra.Command {
slashingTxCmd := &cobra.Command{
Use: types.ModuleName,
Short: "Bank transaction subcommands",
Short: "Slashing transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,

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@ -16,6 +16,7 @@ import (
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/tx"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
@ -24,6 +25,394 @@ import (
"github.com/cosmos/cosmos-sdk/x/staking/types"
)
//__________________________________________________________
var (
defaultTokens = sdk.TokensFromConsensusPower(100)
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(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *cobra.Command {
stakingTxCmd := &cobra.Command{
Use: types.ModuleName,
Short: "Staking transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
stakingTxCmd.AddCommand(flags.PostCommands(
NewCreateValidatorCmd(m, txg, ar),
NewEditValidatorCmd(m, txg, ar),
NewDelegateCmd(m, txg, ar),
NewRedelegateCmd(m, txg, ar),
NewUnbondCmd(m, txg, ar),
)...)
return stakingTxCmd
}
func NewCreateValidatorCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *cobra.Command {
cmd := &cobra.Command{
Use: "create-validator",
Short: "create new validator initialized with a self-delegation to it",
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
txf := tx.NewFactoryFromCLI(inBuf).
WithTxGenerator(txg).
WithAccountRetriever(ar)
cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithMarshaler(m)
txf, msg, err := NewBuildCreateValidatorMsg(cliCtx, txf)
if err != nil {
return err
}
return tx.GenerateOrBroadcastTx(cliCtx, txf, msg)
},
}
cmd.Flags().AddFlagSet(FsPk)
cmd.Flags().AddFlagSet(FsAmount)
cmd.Flags().AddFlagSet(fsDescriptionCreate)
cmd.Flags().AddFlagSet(FsCommissionCreate)
cmd.Flags().AddFlagSet(FsMinSelfDelegation)
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")
cmd.MarkFlagRequired(flags.FlagFrom)
cmd.MarkFlagRequired(FlagAmount)
cmd.MarkFlagRequired(FlagPubKey)
cmd.MarkFlagRequired(FlagMoniker)
return flags.PostCommands(cmd)[0]
}
func NewEditValidatorCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *cobra.Command {
cmd := &cobra.Command{
Use: "edit-validator",
Short: "edit an existing validator account",
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
txf := tx.NewFactoryFromCLI(inBuf).
WithTxGenerator(txg).
WithAccountRetriever(ar)
cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithMarshaler(m)
valAddr := cliCtx.GetFromAddress()
description := types.NewDescription(
viper.GetString(FlagMoniker),
viper.GetString(FlagIdentity),
viper.GetString(FlagWebsite),
viper.GetString(FlagSecurityContact),
viper.GetString(FlagDetails),
)
var newRate *sdk.Dec
commissionRate := viper.GetString(FlagCommissionRate)
if commissionRate != "" {
rate, err := sdk.NewDecFromStr(commissionRate)
if err != nil {
return fmt.Errorf("invalid new commission rate: %v", err)
}
newRate = &rate
}
var newMinSelfDelegation *sdk.Int
minSelfDelegationString := viper.GetString(FlagMinSelfDelegation)
if minSelfDelegationString != "" {
msb, ok := sdk.NewIntFromString(minSelfDelegationString)
if !ok {
return types.ErrMinSelfDelegationInvalid
}
newMinSelfDelegation = &msb
}
msg := types.NewMsgEditValidator(sdk.ValAddress(valAddr), description, newRate, newMinSelfDelegation)
// build and sign the transaction, then broadcast to Tendermint
return tx.GenerateOrBroadcastTx(cliCtx, txf, msg)
},
}
return flags.PostCommands(cmd)[0]
}
func NewDelegateCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *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 cosmosvaloper1l2rsakp388kuv9k8qzq6lrm9taddae7fpx59wm 1000stake --from mykey
`,
version.ClientName,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
txf := tx.NewFactoryFromCLI(inBuf).
WithTxGenerator(txg).
WithAccountRetriever(ar)
cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithMarshaler(m)
amount, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
delAddr := cliCtx.GetFromAddress()
valAddr, err := sdk.ValAddressFromBech32(args[0])
if err != nil {
return err
}
msg := types.NewMsgDelegate(delAddr, valAddr, amount)
return tx.GenerateOrBroadcastTx(cliCtx, txf, msg)
},
}
cmd.Flags().AddFlagSet(fsDescriptionEdit)
cmd.Flags().AddFlagSet(fsCommissionUpdate)
cmd.Flags().AddFlagSet(FsMinSelfDelegation)
return flags.PostCommands(cmd)[0]
}
func NewRedelegateCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *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 cosmosvaloper1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj cosmosvaloper1l2rsakp388kuv9k8qzq6lrm9taddae7fpx59wm 100stake --from mykey
`,
version.ClientName,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
txf := tx.NewFactoryFromCLI(inBuf).
WithTxGenerator(txg).
WithAccountRetriever(ar)
cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithMarshaler(m)
delAddr := cliCtx.GetFromAddress()
valSrcAddr, err := sdk.ValAddressFromBech32(args[0])
if err != nil {
return err
}
valDstAddr, err := sdk.ValAddressFromBech32(args[1])
if err != nil {
return err
}
amount, err := sdk.ParseCoin(args[2])
if err != nil {
return err
}
msg := types.NewMsgBeginRedelegate(delAddr, valSrcAddr, valDstAddr, amount)
return tx.GenerateOrBroadcastTx(cliCtx, txf, msg)
},
}
return flags.PostCommands(cmd)[0]
}
func NewUnbondCmd(m codec.Marshaler, txg tx.Generator, ar tx.AccountRetriever) *cobra.Command {
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 cosmosvaloper1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 100stake --from mykey
`,
version.ClientName,
),
),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
txf := tx.NewFactoryFromCLI(inBuf).
WithTxGenerator(txg).
WithAccountRetriever(ar)
cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithMarshaler(m)
delAddr := cliCtx.GetFromAddress()
valAddr, err := sdk.ValAddressFromBech32(args[0])
if err != nil {
return err
}
amount, err := sdk.ParseCoin(args[1])
if err != nil {
return err
}
msg := types.NewMsgUndelegate(delAddr, valAddr, amount)
return tx.GenerateOrBroadcastTx(cliCtx, txf, msg)
},
}
return flags.PostCommands(cmd)[0]
}
func NewBuildCreateValidatorMsg(cliCtx context.CLIContext, txf tx.Factory) (tx.Factory, sdk.Msg, error) {
amounstStr := viper.GetString(FlagAmount)
amount, err := sdk.ParseCoin(amounstStr)
if err != nil {
return txf, nil, err
}
valAddr := cliCtx.GetFromAddress()
pkStr := viper.GetString(FlagPubKey)
pk, err := sdk.GetPubKeyFromBech32(sdk.Bech32PubKeyTypeConsPub, pkStr)
if err != nil {
return txf, nil, err
}
description := types.NewDescription(
viper.GetString(FlagMoniker),
viper.GetString(FlagIdentity),
viper.GetString(FlagWebsite),
viper.GetString(FlagSecurityContact),
viper.GetString(FlagDetails),
)
// get the initial validator commission parameters
rateStr := viper.GetString(FlagCommissionRate)
maxRateStr := viper.GetString(FlagCommissionMaxRate)
maxChangeRateStr := viper.GetString(FlagCommissionMaxChangeRate)
commissionRates, err := buildCommissionRates(rateStr, maxRateStr, maxChangeRateStr)
if err != nil {
return txf, nil, err
}
// get the initial validator min self delegation
msbStr := viper.GetString(FlagMinSelfDelegation)
minSelfDelegation, ok := sdk.NewIntFromString(msbStr)
if !ok {
return txf, nil, types.ErrMinSelfDelegationInvalid
}
msg := types.NewMsgCreateValidator(
sdk.ValAddress(valAddr), pk, amount, description, commissionRates, minSelfDelegation,
)
if viper.GetBool(flags.FlagGenerateOnly) {
ip := viper.GetString(FlagIP)
nodeID := viper.GetString(FlagNodeID)
if nodeID != "" && ip != "" {
txf = txf.WithMemo(fmt.Sprintf("%s@%s:26656", nodeID, ip))
}
}
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 CreateValidatorMsgHelpers(ipDefault string) (fs *flag.FlagSet, nodeIDFlag, pubkeyFlag, amountFlag, defaultsDesc string) {
fsCreateValidator := flag.NewFlagSet("", flag.ContinueOnError)
fsCreateValidator.String(FlagIP, ipDefault, "The node's public IP")
fsCreateValidator.String(FlagNodeID, "", "The node's NodeID")
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(FsCommissionCreate)
fsCreateValidator.AddFlagSet(FsMinSelfDelegation)
fsCreateValidator.AddFlagSet(FsAmount)
fsCreateValidator.AddFlagSet(FsPk)
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, FlagNodeID, FlagPubKey, FlagAmount, defaultsDesc
}
// prepare flags in config
func PrepareFlagsForTxCreateValidator(
config *cfg.Config, nodeID, chainID string, valPubKey crypto.PubKey,
) {
ip := viper.GetString(FlagIP)
if ip == "" {
fmt.Fprintf(os.Stderr, "couldn't retrieve an external IP; "+
"the tx's memo field will be unset")
}
website := viper.GetString(FlagWebsite)
securityContact := viper.GetString(FlagSecurityContact)
details := viper.GetString(FlagDetails)
identity := viper.GetString(FlagIdentity)
viper.Set(flags.FlagChainID, chainID)
viper.Set(flags.FlagFrom, viper.GetString(flags.FlagName))
viper.Set(FlagNodeID, nodeID)
viper.Set(FlagIP, ip)
viper.Set(FlagPubKey, sdk.MustBech32ifyPubKey(sdk.Bech32PubKeyTypeConsPub, valPubKey))
viper.Set(FlagMoniker, config.Moniker)
viper.Set(FlagWebsite, website)
viper.Set(FlagSecurityContact, securityContact)
viper.Set(FlagDetails, details)
viper.Set(FlagIdentity, identity)
if config.Moniker == "" {
viper.Set(FlagMoniker, viper.GetString(flags.FlagName))
}
if viper.GetString(FlagAmount) == "" {
viper.Set(FlagAmount, defaultAmount)
}
if viper.GetString(FlagCommissionRate) == "" {
viper.Set(FlagCommissionRate, defaultCommissionRate)
}
if viper.GetString(FlagCommissionMaxRate) == "" {
viper.Set(FlagCommissionMaxRate, defaultCommissionMaxRate)
}
if viper.GetString(FlagCommissionMaxChangeRate) == "" {
viper.Set(FlagCommissionMaxChangeRate, defaultCommissionMaxChangeRate)
}
if viper.GetString(FlagMinSelfDelegation) == "" {
viper.Set(FlagMinSelfDelegation, defaultMinSelfDelegation)
}
}
// ---------------------------------------------------------------------------
// Deprecated
//
// TODO: Remove once client-side Protobuf migration has been completed.
// ---------------------------------------------------------------------------
// GetTxCmd returns the transaction commands for this module
//
// TODO: Remove once client-side Protobuf migration has been completed.
// ref: https://github.com/cosmos/cosmos-sdk/issues/5864
// GetTxCmd returns the transaction commands for this module
func GetTxCmd(storeKey string, cdc *codec.Codec) *cobra.Command {
stakingTxCmd := &cobra.Command{
@ -255,93 +644,6 @@ $ %s tx staking unbond cosmosvaloper1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj 100s
}
}
//__________________________________________________________
var (
defaultTokens = sdk.TokensFromConsensusPower(100)
defaultAmount = defaultTokens.String() + sdk.DefaultBondDenom
defaultCommissionRate = "0.1"
defaultCommissionMaxRate = "0.2"
defaultCommissionMaxChangeRate = "0.01"
defaultMinSelfDelegation = "1"
)
// Return the flagset, particular flags, and a description of defaults
// this is anticipated to be used with the gen-tx
func CreateValidatorMsgHelpers(ipDefault string) (fs *flag.FlagSet, nodeIDFlag, pubkeyFlag, amountFlag, defaultsDesc string) {
fsCreateValidator := flag.NewFlagSet("", flag.ContinueOnError)
fsCreateValidator.String(FlagIP, ipDefault, "The node's public IP")
fsCreateValidator.String(FlagNodeID, "", "The node's NodeID")
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(FsCommissionCreate)
fsCreateValidator.AddFlagSet(FsMinSelfDelegation)
fsCreateValidator.AddFlagSet(FsAmount)
fsCreateValidator.AddFlagSet(FsPk)
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, FlagNodeID, FlagPubKey, FlagAmount, defaultsDesc
}
// prepare flags in config
func PrepareFlagsForTxCreateValidator(
config *cfg.Config, nodeID, chainID string, valPubKey crypto.PubKey,
) {
ip := viper.GetString(FlagIP)
if ip == "" {
fmt.Fprintf(os.Stderr, "couldn't retrieve an external IP; "+
"the tx's memo field will be unset")
}
website := viper.GetString(FlagWebsite)
securityContact := viper.GetString(FlagSecurityContact)
details := viper.GetString(FlagDetails)
identity := viper.GetString(FlagIdentity)
viper.Set(flags.FlagChainID, chainID)
viper.Set(flags.FlagFrom, viper.GetString(flags.FlagName))
viper.Set(FlagNodeID, nodeID)
viper.Set(FlagIP, ip)
viper.Set(FlagPubKey, sdk.MustBech32ifyPubKey(sdk.Bech32PubKeyTypeConsPub, valPubKey))
viper.Set(FlagMoniker, config.Moniker)
viper.Set(FlagWebsite, website)
viper.Set(FlagSecurityContact, securityContact)
viper.Set(FlagDetails, details)
viper.Set(FlagIdentity, identity)
if config.Moniker == "" {
viper.Set(FlagMoniker, viper.GetString(flags.FlagName))
}
if viper.GetString(FlagAmount) == "" {
viper.Set(FlagAmount, defaultAmount)
}
if viper.GetString(FlagCommissionRate) == "" {
viper.Set(FlagCommissionRate, defaultCommissionRate)
}
if viper.GetString(FlagCommissionMaxRate) == "" {
viper.Set(FlagCommissionMaxRate, defaultCommissionMaxRate)
}
if viper.GetString(FlagCommissionMaxChangeRate) == "" {
viper.Set(FlagCommissionMaxChangeRate, defaultCommissionMaxChangeRate)
}
if viper.GetString(FlagMinSelfDelegation) == "" {
viper.Set(FlagMinSelfDelegation, defaultMinSelfDelegation)
}
}
// BuildCreateValidatorMsg makes a new MsgCreateValidator.
func BuildCreateValidatorMsg(cliCtx context.CLIContext, txBldr auth.TxBuilder) (auth.TxBuilder, sdk.Msg, error) {
amounstStr := viper.GetString(FlagAmount)

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@ -4,8 +4,15 @@ import (
"github.com/gorilla/mux"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/tx"
"github.com/cosmos/cosmos-sdk/codec"
)
func RegisterHandlers(cliCtx context.CLIContext, m codec.Marshaler, txg tx.Generator, r *mux.Router) {
registerQueryRoutes(cliCtx, r)
registerTxHandlers(cliCtx, m, txg, r)
}
// RegisterRoutes registers staking-related REST handlers to a router
func RegisterRoutes(cliCtx context.CLIContext, r *mux.Router) {
registerQueryRoutes(cliCtx, r)

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@ -7,24 +7,26 @@ import (
"github.com/gorilla/mux"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/tx"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/rest"
authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
"github.com/cosmos/cosmos-sdk/x/staking/types"
)
func registerTxRoutes(cliCtx context.CLIContext, r *mux.Router) {
func registerTxHandlers(cliCtx context.CLIContext, m codec.Marshaler, txg tx.Generator, r *mux.Router) {
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/delegations",
postDelegationsHandlerFn(cliCtx),
newPostDelegationsHandlerFn(cliCtx, m, txg),
).Methods("POST")
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/unbonding_delegations",
postUnbondingDelegationsHandlerFn(cliCtx),
newPostUnbondingDelegationsHandlerFn(cliCtx, m, txg),
).Methods("POST")
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/redelegations",
postRedelegationsHandlerFn(cliCtx),
newPostRedelegationsHandlerFn(cliCtx, m, txg),
).Methods("POST")
}
@ -55,6 +57,124 @@ type (
}
)
func newPostDelegationsHandlerFn(cliCtx context.CLIContext, m codec.Marshaler, txg tx.Generator) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cliCtx = cliCtx.WithMarshaler(m)
var req DelegateRequest
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
return
}
req.BaseReq = req.BaseReq.Sanitize()
if !req.BaseReq.ValidateBasic(w) {
return
}
msg := types.NewMsgDelegate(req.DelegatorAddress, req.ValidatorAddress, req.Amount)
if rest.CheckBadRequestError(w, msg.ValidateBasic()) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(req.BaseReq.From)
if rest.CheckBadRequestError(w, err) {
return
}
if !bytes.Equal(fromAddr, req.DelegatorAddress) {
rest.WriteErrorResponse(w, http.StatusUnauthorized, "must use own delegator address")
return
}
tx.WriteGeneratedTxResponse(cliCtx, w, txg, req.BaseReq, msg)
}
}
func newPostRedelegationsHandlerFn(cliCtx context.CLIContext, m codec.Marshaler, txg tx.Generator) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cliCtx = cliCtx.WithMarshaler(m)
var req RedelegateRequest
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
return
}
req.BaseReq = req.BaseReq.Sanitize()
if !req.BaseReq.ValidateBasic(w) {
return
}
msg := types.NewMsgBeginRedelegate(req.DelegatorAddress, req.ValidatorSrcAddress, req.ValidatorDstAddress, req.Amount)
if rest.CheckBadRequestError(w, msg.ValidateBasic()) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(req.BaseReq.From)
if rest.CheckBadRequestError(w, err) {
return
}
if !bytes.Equal(fromAddr, req.DelegatorAddress) {
rest.WriteErrorResponse(w, http.StatusUnauthorized, "must use own delegator address")
return
}
tx.WriteGeneratedTxResponse(cliCtx, w, txg, req.BaseReq, msg)
}
}
func newPostUnbondingDelegationsHandlerFn(cliCtx context.CLIContext, m codec.Marshaler, txg tx.Generator) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cliCtx = cliCtx.WithMarshaler(m)
var req UndelegateRequest
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
return
}
req.BaseReq = req.BaseReq.Sanitize()
if !req.BaseReq.ValidateBasic(w) {
return
}
msg := types.NewMsgUndelegate(req.DelegatorAddress, req.ValidatorAddress, req.Amount)
if rest.CheckBadRequestError(w, msg.ValidateBasic()) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(req.BaseReq.From)
if rest.CheckBadRequestError(w, err) {
return
}
if !bytes.Equal(fromAddr, req.DelegatorAddress) {
rest.WriteErrorResponse(w, http.StatusUnauthorized, "must use own delegator address")
return
}
tx.WriteGeneratedTxResponse(cliCtx, w, txg, req.BaseReq, msg)
}
}
// ---------------------------------------------------------------------------
// Deprecated
//
// TODO: Remove once client-side Protobuf migration has been completed.
// ---------------------------------------------------------------------------
func registerTxRoutes(cliCtx context.CLIContext, r *mux.Router) {
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/delegations",
postDelegationsHandlerFn(cliCtx),
).Methods("POST")
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/unbonding_delegations",
postUnbondingDelegationsHandlerFn(cliCtx),
).Methods("POST")
r.HandleFunc(
"/staking/delegators/{delegatorAddr}/redelegations",
postRedelegationsHandlerFn(cliCtx),
).Methods("POST")
}
func postDelegationsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var req DelegateRequest