NagaeEDST/cmd/main.go

package main

import (
	"fmt"
	cli "github.com/urfave/cli/v2"
	"os"
)

func main() {
	app := &cli.App{
		Name:  "NagaeEDST",
		Usage: "Nagae ED25519 Signature Tool",
		Flags: []cli.Flag{
			&cli.StringFlag{
				Name:     "key-store",
				Aliases:  []string{"ks"},
				Usage:    "Key store path, default is '%%LOCAL_CREDENTIALS%%/NagaeROV/NagaeEDST'",
				Required: false,
			},
		},
		Commands: []*cli.Command{
			{
				Name:    "keygen",
				Aliases: []string{"kg"},
				Usage:   "Generate a new key",
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "name",
						Aliases:  []string{"n"},
						Usage:    "Name of the key",
						Required: true,
					},
				},
				Action: KeyGenerate,
			},
			{
				Name:    "print-pubkey",
				Aliases: []string{"pub"},
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "key",
						Usage:    "key name",
						Aliases:  []string{"k"},
						Required: true,
					},
				},
				Action: PrintPublicKey,
			},
			{
				Name:    "sign-file",
				Aliases: []string{"sf"},
				Usage:   "Sign a file",
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "file",
						Aliases:  []string{"f"},
						Required: true,
					},
					&cli.StringFlag{
						Name:     "out",
						Usage:    "specify output filename, default is <file>.ng-edst-sig",
						Aliases:  []string{"o"},
						Required: false,
					},
					&cli.StringFlag{
						Name:     "key",
						Usage:    "key name",
						Aliases:  []string{"k"},
						Required: true,
					},
				},
				Action: SignFile,
			},
			{
				Name:    "verify-file",
				Aliases: []string{"vf"},
				Usage:   "verify a file",
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "file",
						Aliases:  []string{"f"},
						Required: true,
					},
					&cli.StringFlag{
						Name:     "sig",
						Usage:    "specify signature filename, default is <file>.ng-edst-sig",
						Aliases:  []string{"s"},
						Required: false,
					},
					&cli.StringFlag{
						Name:     "key",
						Usage:    "key name",
						Aliases:  []string{"k"},
						Required: true,
					},
				},
				Action: VerifyFile,
			},
			{
				Name:    "sign-file-s512",
				Aliases: []string{"sfs"},
				Usage:   "Sign a large file using sha512 with ed25519",
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "file",
						Aliases:  []string{"f"},
						Required: true,
					},
					&cli.StringFlag{
						Name:     "out",
						Usage:    "specify output filename, default is <file>.ng-edst-s512-sig",
						Aliases:  []string{"o"},
						Required: false,
					},
					&cli.StringFlag{
						Name:     "key",
						Usage:    "key name",
						Aliases:  []string{"k"},
						Required: true,
					},
				},
				Action: SignFileS512,
			},
			{
				Name:    "verify-file-s512",
				Aliases: []string{"vfs"},
				Usage:   "verify a large file using sha512 with ed25519",
				Flags: []cli.Flag{
					&cli.StringFlag{
						Name:     "file",
						Aliases:  []string{"f"},
						Required: true,
					},
					&cli.StringFlag{
						Name:     "sig",
						Usage:    "specify signature filename, default is <file>.ng-edst-s512-sig",
						Aliases:  []string{"s"},
						Required: false,
					},
					&cli.StringFlag{
						Name:     "key",
						Usage:    "key name",
						Aliases:  []string{"k"},
						Required: true,
					},
				},
				Action: VerifyFileS512,
			},
		},
	}
	if err := app.Run(os.Args); err != nil {
		fmt.Println("command failed with error: ", err)
		os.Exit(-5)
	}
}