github.com/tirogen/go-ethereum@v1.10.12-0.20221226051715-250cfede41b6/cmd/ethkey/main.go (about)

     1  // Copyright 2017 The go-ethereum Authors
     2  // This file is part of go-ethereum.
     3  //
     4  // go-ethereum is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // go-ethereum is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package main
    18  
    19  import (
    20  	"fmt"
    21  	"os"
    22  
    23  	"github.com/tirogen/go-ethereum/internal/flags"
    24  	"github.com/urfave/cli/v2"
    25  )
    26  
    27  const (
    28  	defaultKeyfileName = "keyfile.json"
    29  )
    30  
    31  var app *cli.App
    32  
    33  func init() {
    34  	app = flags.NewApp("Ethereum key manager")
    35  	app.Commands = []*cli.Command{
    36  		commandGenerate,
    37  		commandInspect,
    38  		commandChangePassphrase,
    39  		commandSignMessage,
    40  		commandVerifyMessage,
    41  	}
    42  }
    43  
    44  // Commonly used command line flags.
    45  var (
    46  	passphraseFlag = &cli.StringFlag{
    47  		Name:  "passwordfile",
    48  		Usage: "the file that contains the password for the keyfile",
    49  	}
    50  	jsonFlag = &cli.BoolFlag{
    51  		Name:  "json",
    52  		Usage: "output JSON instead of human-readable format",
    53  	}
    54  )
    55  
    56  func main() {
    57  	if err := app.Run(os.Args); err != nil {
    58  		fmt.Fprintln(os.Stderr, err)
    59  		os.Exit(1)
    60  	}
    61  }