399 lines
13 KiB
Go
399 lines
13 KiB
Go
package cli
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/spf13/cobra"
|
|
flag "github.com/spf13/pflag"
|
|
"github.com/spf13/viper"
|
|
|
|
cfg "github.com/tendermint/tendermint/config"
|
|
"github.com/tendermint/tendermint/crypto"
|
|
|
|
"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/codec"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/cosmos/cosmos-sdk/version"
|
|
"github.com/cosmos/cosmos-sdk/x/auth"
|
|
authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
|
|
"github.com/cosmos/cosmos-sdk/x/staking/types"
|
|
)
|
|
|
|
// GetTxCmd returns the transaction commands for this module
|
|
func GetTxCmd(storeKey string, cdc *codec.Codec) *cobra.Command {
|
|
stakingTxCmd := &cobra.Command{
|
|
Use: types.ModuleName,
|
|
Short: "Staking transaction subcommands",
|
|
DisableFlagParsing: true,
|
|
SuggestionsMinimumDistance: 2,
|
|
RunE: client.ValidateCmd,
|
|
}
|
|
|
|
stakingTxCmd.AddCommand(flags.PostCommands(
|
|
GetCmdCreateValidator(cdc),
|
|
GetCmdEditValidator(cdc),
|
|
GetCmdDelegate(cdc),
|
|
GetCmdRedelegate(storeKey, cdc),
|
|
GetCmdUnbond(storeKey, cdc),
|
|
)...)
|
|
|
|
return stakingTxCmd
|
|
}
|
|
|
|
// GetCmdCreateValidator implements the create validator command handler.
|
|
func GetCmdCreateValidator(cdc *codec.Codec) *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())
|
|
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(authclient.GetTxEncoder(cdc))
|
|
cliCtx := context.NewCLIContextWithInput(inBuf).WithCodec(cdc)
|
|
|
|
txBldr, msg, err := BuildCreateValidatorMsg(cliCtx, txBldr)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return authclient.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{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 cmd
|
|
}
|
|
|
|
// GetCmdEditValidator implements the create edit validator command.
|
|
// TODO: add full description
|
|
func GetCmdEditValidator(cdc *codec.Codec) *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())
|
|
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(auth.DefaultTxEncoder(cdc))
|
|
cliCtx := context.NewCLIContextWithInput(inBuf).WithCodec(cdc)
|
|
|
|
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 authclient.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
|
|
},
|
|
}
|
|
|
|
cmd.Flags().AddFlagSet(fsDescriptionEdit)
|
|
cmd.Flags().AddFlagSet(fsCommissionUpdate)
|
|
cmd.Flags().AddFlagSet(FsMinSelfDelegation)
|
|
|
|
return cmd
|
|
}
|
|
|
|
// GetCmdDelegate implements the delegate command.
|
|
func GetCmdDelegate(cdc *codec.Codec) *cobra.Command {
|
|
return &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())
|
|
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(auth.DefaultTxEncoder(cdc))
|
|
cliCtx := context.NewCLIContextWithInput(inBuf).WithCodec(cdc)
|
|
|
|
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 authclient.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
|
|
},
|
|
}
|
|
}
|
|
|
|
// GetCmdRedelegate the begin redelegation command.
|
|
func GetCmdRedelegate(storeName string, cdc *codec.Codec) *cobra.Command {
|
|
return &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())
|
|
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(auth.DefaultTxEncoder(cdc))
|
|
cliCtx := context.NewCLIContextWithInput(inBuf).WithCodec(cdc)
|
|
|
|
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 authclient.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
|
|
},
|
|
}
|
|
}
|
|
|
|
// GetCmdUnbond implements the unbond validator command.
|
|
func GetCmdUnbond(storeName string, cdc *codec.Codec) *cobra.Command {
|
|
return &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())
|
|
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(auth.DefaultTxEncoder(cdc))
|
|
cliCtx := context.NewCLIContextWithInput(inBuf).WithCodec(cdc)
|
|
|
|
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 authclient.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
|
|
},
|
|
}
|
|
}
|
|
|
|
//__________________________________________________________
|
|
|
|
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)
|
|
amount, err := sdk.ParseCoin(amounstStr)
|
|
if err != nil {
|
|
return txBldr, nil, err
|
|
}
|
|
|
|
valAddr := cliCtx.GetFromAddress()
|
|
pkStr := viper.GetString(FlagPubKey)
|
|
|
|
pk, err := sdk.GetPubKeyFromBech32(sdk.Bech32PubKeyTypeConsPub, pkStr)
|
|
if err != nil {
|
|
return txBldr, 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 txBldr, nil, err
|
|
}
|
|
|
|
// get the initial validator min self delegation
|
|
msbStr := viper.GetString(FlagMinSelfDelegation)
|
|
minSelfDelegation, ok := sdk.NewIntFromString(msbStr)
|
|
if !ok {
|
|
return txBldr, 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 != "" {
|
|
txBldr = txBldr.WithMemo(fmt.Sprintf("%s@%s:26656", nodeID, ip))
|
|
}
|
|
}
|
|
|
|
return txBldr, msg, nil
|
|
}
|