passwordstore

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Overview
Comment:initial import
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | descendants | trunk
Files: files | file ages | folders
SHA3-256: a63f5b3a5fc8c313e64004b65954d1bb8156c8522d7a37c7a4cbf5b4b1a02f52
User & Date: jef@foutaise.org 2015-11-23 18:18:32
Context
2015-11-23
18:33
Create README.md check-in: e918e2a37d user: jef@foutaise.org tags: trunk
18:18
initial import check-in: a63f5b3a5f user: jef@foutaise.org tags: trunk
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Added LICENSE.













































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The MIT License (MIT)

Copyright (c) 2015 Gérôme Fournier

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Added passwordstore.go.



























































































































































































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// Password store (pass) library (http://www.passwordstore.org/)
// Copyright (c) 2015 Gerome Fournier

package passwordstore

import (
	"errors"
	"fmt"
	"os/exec"
	"strconv"
	"strings"
)

// name of the passwordstore command
const passCommand = "pass"

func head(str string) string {
	return strings.Split(str, "\n")[0]
}

func pass(args ...string) (string, error) {
	out, err := exec.Command(passCommand, args...).CombinedOutput()
	if err != nil {
		return "", errors.New(string(out))
	}
	return string(out), nil
}

// Get a password from the password store
func Get(entry string) (string, error) {
	out, err := pass("show", entry)
	if err != nil {
		return "", err
	}
	return head(string(out)), nil
}

// Insert a new entry in the password store
func Insert(entry, passwd string) error {
	cmd := exec.Command(passCommand, "insert", entry)
	stdin, err := cmd.StdinPipe()
	if err != nil {
		return err
	}

	input := fmt.Sprintf("%s\n%s\n", passwd, passwd)
	_, err = stdin.Write([]byte(input))
	if err != nil {
		return err
	}
	stdin.Close()

	out, err := cmd.CombinedOutput()
	if err != nil {
		return errors.New(string(out))
	}
	return nil
}

// Insert a new entry in the password store,
// generate a random password of <length> characters
func Generate(entry string, length int) (string, error) {
	_, err := pass("generate", entry, strconv.Itoa(length))
	if err != nil {
		return "", err
	}
	return Get(entry)
}

// Delete an entry in the password store
func Delete(entry string) error {
	_, err := pass("rm", entry)
	return err
}

// Rename an entry in the password store
func Move(entry, newentry string) error {
	_, err := pass("mv", entry, newentry)
	return err
}

// Copy an entry in the password store
func Copy(entry, newentry string) error {
	_, err := pass("cp", entry, newentry)
	return err
}

// Get a password from the password store,
// then copy it to the clipboard
func CopyToClipboard(entry string) error {
	_, err := pass("show", "-c", entry)
	return err
}