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export.go
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export.go
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package keys
import (
"bufio"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/furyaxyz/fuxchain/libs/cosmos-sdk/client/flags"
"github.com/furyaxyz/fuxchain/libs/cosmos-sdk/client/input"
"github.com/furyaxyz/fuxchain/libs/cosmos-sdk/crypto/keys"
sdk "github.com/furyaxyz/fuxchain/libs/cosmos-sdk/types"
)
// ExportKeyCommand exports private keys from the key store.
func ExportKeyCommand() *cobra.Command {
return &cobra.Command{
Use: "export <name>",
Short: "Export private keys",
Long: `Export a private key from the local keybase in ASCII-armored encrypted format.`,
Args: cobra.ExactArgs(1),
RunE: runExportCmd,
}
}
func runExportCmd(cmd *cobra.Command, args []string) error {
buf := bufio.NewReader(cmd.InOrStdin())
kb, err := keys.NewKeyring(sdk.KeyringServiceName(), viper.GetString(flags.FlagKeyringBackend), viper.GetString(flags.FlagHome), buf)
if err != nil {
return err
}
decryptPassword, err := input.GetPassword("Enter passphrase to decrypt your key:", buf)
if err != nil {
return err
}
encryptPassword, err := input.GetPassword("Enter passphrase to encrypt the exported key:", buf)
if err != nil {
return err
}
armored, err := kb.ExportPrivKey(args[0], decryptPassword, encryptPassword)
if err != nil {
return err
}
cmd.Println(armored)
return nil
}