64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
// Copyright 2021 Evmos Foundation
|
|
// This file is part of Evmos' Ethermint library.
|
|
//
|
|
// The Ethermint library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The Ethermint library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
|
|
package client
|
|
|
|
import (
|
|
"bufio"
|
|
|
|
"github.com/spf13/cobra"
|
|
|
|
"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
|
|
"github.com/cosmos/cosmos-sdk/client"
|
|
"github.com/cosmos/cosmos-sdk/client/input"
|
|
"github.com/cosmos/cosmos-sdk/crypto"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
|
|
"github.com/cerc-io/laconicd/crypto/hd"
|
|
)
|
|
|
|
// UnsafeImportKeyCommand imports private keys from a keyfile.
|
|
func UnsafeImportKeyCommand() *cobra.Command {
|
|
return &cobra.Command{
|
|
Use: "unsafe-import-eth-key <name> <pk>",
|
|
Short: "**UNSAFE** Import Ethereum private keys into the local keybase",
|
|
Long: "**UNSAFE** Import a hex-encoded Ethereum private key into the local keybase.",
|
|
Args: cobra.ExactArgs(2),
|
|
RunE: runImportCmd,
|
|
}
|
|
}
|
|
|
|
func runImportCmd(cmd *cobra.Command, args []string) error {
|
|
clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
|
|
clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
inBuf := bufio.NewReader(cmd.InOrStdin())
|
|
passphrase, err := input.GetPassword("Enter passphrase to encrypt your key:", inBuf)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
privKey := ðsecp256k1.PrivKey{
|
|
Key: common.FromHex(args[1]),
|
|
}
|
|
|
|
armor := crypto.EncryptArmorPrivKey(privKey, passphrase, "eth_secp256k1")
|
|
|
|
return clientCtx.Keyring.ImportPrivKey(args[0], armor, passphrase)
|
|
}
|