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// Copyright (C) 2018 Alexandre Viau <alexandre@alexandreviau.net>
//
// This file is part of gopass.
//
// gopass is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// gopass 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with gopass. If not, see <http://www.gnu.org/licenses/>.
package cli
import (
"flag"
"fmt"
"io/ioutil"
"path/filepath"
"strings"
"github.com/aviau/gopass/pkg/store"
)
// execInit runs the "init" command.
func execInit(cfg CommandConfig, args []string) error {
var path, p string
var help, h bool
fs := flag.NewFlagSet("init", flag.ContinueOnError)
fs.SetOutput(ioutil.Discard)
fs.BoolVar(&help, "help", false, "")
fs.BoolVar(&h, "h", false, "")
fs.StringVar(&path, "path", cfg.PasswordStoreDir(), "")
fs.StringVar(&p, "p", "", "")
fs.Usage = func() {
fmt.Fprintln(cfg.WriterOutput(), `Usage: gopass init [--path=subfolder,-p subfolder] gpg-id...`)
}
if err := fs.Parse(args); err != nil {
return err
}
if help || h {
fs.Usage()
return nil
}
if p != "" {
path = p
}
path, err := filepath.Abs(path)
if err != nil {
return err
}
if fs.NArg() < 1 {
fs.Usage()
return nil
}
gpgIDs := fs.Args()
store := store.NewPasswordStore(path)
// There is no existing store, create one.
if len(store.GPGIDs) == 0 {
if err := store.Init(gpgIDs); err != nil {
return err
}
fmt.Fprintf(cfg.WriterOutput(), "Successfully created Password Store at \"%s\".\n", path)
} else {
// The store already exists, reencrypt it.
// First, set the GPG ids...
store.SetGPGIDs(gpgIDs)
// Now, reencrypt every password
passwords := store.GetPasswordsList()
for _, password := range passwords {
fmt.Printf("%s: reencrypting to %s\n", password, strings.Join(gpgIDs, ", "))
if err := store.ReencryptPassword(password); err != nil {
return err
}
}
// Commit
if err := store.AddAndCommit(
"Reencrypt password store using new GPG id "+strings.Join(gpgIDs, ", "),
"*",
); err != nil {
return err
}
}
return nil
}
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