1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 class passwordMethodsha extends passwordMethod
24 {
25 function passwordMethodsha($config)
26 {
27 }
29 function is_available()
30 {
31 if (function_exists('sha1')){
32 return(true);
33 }elseif(function_exists('mhash')){
34 return true;
35 }else{
36 return false;
37 }
38 }
41 function generate_hash($password)
42 {
43 if (function_exists('sha1')) {
44 $hash = "{SHA}" . base64_encode(pack("H*",sha1($password)));
45 }elseif (function_exists('mhash')) {
46 $hash = "{SHA}" . base64_encode(mHash(MHASH_SHA1, $password));
47 }else{
48 msg_dialog::display(_("Configuration error"), msgPool::missingext("mhash"), ERROR_DIALOG);
49 return false;
50 }
52 return $hash;
53 }
56 function get_hash_name()
57 {
58 return "sha";
59 }
61 }
63 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
64 ?>