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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"
"os"
"os/exec"
"golang.org/x/term"
gopass_terminal "github.com/aviau/gopass/internal/terminal"
)
// execInsert runs the "insert" command.
func execInsert(cfg CommandConfig, args []string) error {
var multiline, m bool
var force, f bool
var help, h bool
fs := flag.NewFlagSet("insert", flag.ContinueOnError)
fs.SetOutput(ioutil.Discard)
fs.BoolVar(&help, "help", false, "")
fs.BoolVar(&h, "h", false, "")
fs.BoolVar(&multiline, "multiline", false, "")
fs.BoolVar(&m, "m", false, "")
fs.BoolVar(&force, "force", false, "")
fs.BoolVar(&f, "f", false, "")
fs.Usage = func() {
fmt.Fprintln(cfg.WriterOutput(), `Usage: gopass insert [ --multiline, -m ] [ --force, -f ] pass-name`)
}
if err := fs.Parse(args); err != nil {
return err
}
if help || h {
fs.Usage()
return nil
}
multiline = multiline || m
force = force || f
pwname := fs.Arg(0)
store := cfg.PasswordStore()
// Check if password already exists
if containsPassword, _ := store.ContainsPassword(pwname); containsPassword && !force {
if !gopass_terminal.AskYesNo(cfg.WriterOutput(), fmt.Sprintf("Password \"%s\" already exists. Would you like to overwrite? [y/n] ", pwname)) {
return nil
}
}
var password string
if multiline {
file, _ := ioutil.TempFile(os.TempDir(), "gopass")
defer os.Remove(file.Name())
editor := exec.Command(cfg.Editor(), file.Name())
editor.Stdout = os.Stdout
editor.Stdin = os.Stdin
editor.Run()
pwText, _ := ioutil.ReadFile(file.Name())
password = string(pwText)
} else {
fd := int(os.Stdin.Fd())
for {
fmt.Fprintln(cfg.WriterOutput(), "Enter password:")
try1, _ := term.ReadPassword(fd)
fmt.Fprintln(cfg.WriterOutput())
fmt.Fprintln(cfg.WriterOutput(), "Enter confirmation:")
try2, _ := term.ReadPassword(fd)
fmt.Fprintln(cfg.WriterOutput())
if string(try1) == string(try2) {
password = string(try1)
break
} else {
fmt.Fprintln(cfg.WriterOutput(), "Passwords did not match, try again...")
}
}
}
if err := store.InsertPassword(pwname, password); err != nil {
return err
}
fmt.Fprintf(cfg.WriterOutput(), "Password \"%s\" added to the store.\n", pwname)
return nil
}
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