Password change option for Samba server

sshutil/unix.go

@@ -1,57 +0,0 @@
-package sshutil
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/AlexSSD7/linsk/utils"
-	"github.com/alessio/shellescape"
-	"github.com/pkg/errors"
-	"go.uber.org/multierr"
-	"golang.org/x/crypto/ssh"
-)
-
-func ChangeUnixPass(ctx context.Context, sc *ssh.Client, user string, pwd string) error {
-	if !utils.ValidateUnixUsername(user) {
-		return fmt.Errorf("invalid unix username")
-	}
-
-	return NewSSHSession(ctx, time.Second*10, sc, func(sess *ssh.Session) error {
-		stderr := bytes.NewBuffer(nil)
-		sess.Stderr = stderr
-
-		stdinPipe, err := sess.StdinPipe()
-		if err != nil {
-			return errors.Wrap(err, "stdin pipe")
-		}
-
-		err = sess.Start("passwd " + shellescape.Quote(user))
-		if err != nil {
-			return errors.Wrap(err, "start change user password cmd")
-		}
-
-		pwdBytes := []byte(pwd + "\n")
-		defer func() {
-			// Clearing the memory up for security.
-			for i := range pwdBytes {
-				pwdBytes[i] = 0
-			}
-		}()
-
-		go func() {
-			// Writing the password. We're doing this two times
-			// as we need to confirm the password.
-			_, _ = stdinPipe.Write(pwdBytes)
-			_, _ = stdinPipe.Write(pwdBytes)
-		}()
-
-		err = sess.Wait()
-		if err != nil {
-			return multierr.Combine(utils.WrapErrWithLog(err, "wait for change user password cmd", stderr.String()))
-		}
-
-		return nil
-	})
-}