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update.go
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update.go
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package keys
import (
"fmt"
"github.com/QOSGroup/qbase/client/context"
"github.com/QOSGroup/qbase/client/utils"
"github.com/spf13/cobra"
go_amino "github.com/tendermint/go-amino"
)
func updateKeyCommand(cdc *go_amino.Codec) *cobra.Command {
cmd := &cobra.Command{
Use: "update <name>",
Short: "Change the password used to protect private key",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
return runUpdateCmd(cliCtx, cmd, args)
},
}
return cmd
}
func runUpdateCmd(ctx context.CLIContext, cmd *cobra.Command, args []string) error {
name := args[0]
buf := utils.BufferStdin()
kb, err := GetKeyBase(ctx)
if err != nil {
return err
}
oldpass, err := utils.GetPassword(
"Enter the current passphrase:", buf)
if err != nil {
return err
}
getNewpass := func() (string, error) {
return utils.GetCheckPassword(
"Enter the new passphrase:",
"Repeat the new passphrase:", buf)
}
err = kb.Update(name, oldpass, getNewpass)
if err != nil {
return err
}
fmt.Println("Password successfully updated!")
return nil
}