1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2004 Fabian Hickert
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
21 class passwordMethodsha extends passwordMethod
22 {
23 function passwordMethodsha($config)
24 {
25 }
27 function is_available()
28 {
29 if (function_exists('sha1')){
30 return(true);
31 }elseif(function_exists('mhash')){
32 return true;
33 }elseif(function_exists('crypt')){
34 return true;
35 }else{
36 return false;
37 }
38 }
41 function generate_hash($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 }elseif(function_exists('crypt')) {
48 $hash = "{CRYPT}" . crypt($password);
49 }else{
50 print_red(_("Can't use sha for encryption, missing function sha1 / mhash / crypt"));
51 return false;
52 }
54 return $hash;
55 }
56 }
58 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
59 ?>