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import.go
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import.go
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package keys
import (
"bufio"
"io/ioutil"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/input"
"github.com/cosmos/cosmos-sdk/crypto/keys"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// ImportKeyCommand imports private keys from a keyfile.
func ImportKeyCommand() *cobra.Command {
return &cobra.Command{
Use: "import <name> <keyfile>",
Short: "Import private keys into the local keybase",
Long: "Import a ASCII armored private key into the local keybase.",
Args: cobra.ExactArgs(2),
RunE: runImportCmd,
}
}
func runImportCmd(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
}
bz, err := ioutil.ReadFile(args[1])
if err != nil {
return err
}
passphrase, err := input.GetPassword("Enter passphrase to decrypt your key:", buf)
if err != nil {
return err
}
return kb.ImportPrivKey(args[0], string(bz), passphrase)
}