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// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package main
import (
"fmt"
"github.com/spf13/cobra"
"github.com/algorand/go-algorand/crypto"
"github.com/algorand/go-algorand/data/basics"
)
var exportKeyfile string
var exportPubkeyfile string
func init() {
exportCmd.Flags().StringVarP(&exportKeyfile, "keyfile", "f", "", "Private key filename")
exportCmd.Flags().StringVarP(&exportPubkeyfile, "pubkeyfile", "p", "", "Public key filename")
exportCmd.MarkFlagRequired("keyfile")
}
var exportCmd = &cobra.Command{
Use: "export",
Short: "Export key file to mnemonic and public key",
Args: cobra.NoArgs,
Run: func(cmd *cobra.Command, _ []string) {
seed := loadKeyfile(exportKeyfile)
mnemonic := computeMnemonic(seed)
key := crypto.GenerateSignatureSecrets(seed)
publicKeyChecksummed := basics.Address(key.SignatureVerifier).String()
fmt.Printf("Private key mnemonic: %s\n", mnemonic)
fmt.Printf("Public key: %s\n", publicKeyChecksummed)
if exportPubkeyfile != "" {
writePublicKey(exportPubkeyfile, publicKeyChecksummed)
}
},
}
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