laconicd-deprecated/client/keys.go
wellplay 98610e4999
fix ethermintcli->keys add algo flag defValue (#466)
* fix ethermintcli->keys add algo flag defValue

* fix documentation and scripts

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
2020-08-25 05:06:47 -04:00

89 lines
2.1 KiB
Go

package client
import (
"bufio"
"io"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/cosmos/cosmos-sdk/client/flags"
clientkeys "github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/crypto/keys"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/ethermint/crypto"
)
const (
flagDryRun = "dry-run"
)
// KeyCommands registers a sub-tree of commands to interact with
// local private key storage.
func KeyCommands() *cobra.Command {
cmd := &cobra.Command{
Use: "keys",
Short: "Add or view local private keys",
Long: `Keys allows you to manage your local keystore for tendermint.
These keys may be in any format supported by go-crypto and can be
used by light-clients, full nodes, or any other application that
needs to sign with a private key.`,
}
// support adding Ethereum supported keys
addCmd := clientkeys.AddKeyCommand()
// update the default signing algorithm value to "eth_secp256k1"
algoFlag := addCmd.Flag("algo")
algoFlag.DefValue = string(crypto.EthSecp256k1)
err := algoFlag.Value.Set(string(crypto.EthSecp256k1))
if err != nil {
panic(err)
}
addCmd.RunE = runAddCmd
cmd.AddCommand(
clientkeys.MnemonicKeyCommand(),
addCmd,
clientkeys.ExportKeyCommand(),
clientkeys.ImportKeyCommand(),
clientkeys.ListKeysCmd(),
clientkeys.ShowKeysCmd(),
flags.LineBreak,
clientkeys.DeleteKeyCommand(),
clientkeys.ParseKeyStringCommand(),
clientkeys.MigrateCommand(),
flags.LineBreak,
UnsafeExportEthKeyCommand(),
)
return cmd
}
func runAddCmd(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
kb, err := getKeybase(viper.GetBool(flagDryRun), inBuf)
if err != nil {
return err
}
return clientkeys.RunAddCmd(cmd, args, kb, inBuf)
}
func getKeybase(transient bool, buf io.Reader) (keys.Keybase, error) {
if transient {
return keys.NewInMemory(
crypto.EthSecp256k1Options()...,
), nil
}
return keys.NewKeyring(
sdk.KeyringServiceName(),
viper.GetString(flags.FlagKeyringBackend),
viper.GetString(flags.FlagHome),
buf,
crypto.EthSecp256k1Options()...,
)
}