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class_password-methods-sha.inc
1 <?php
2 
3 /*
4  This code is part of FusionDirectory (http://www.fusiondirectory.org/)
5  Copyright (C) 2003-2010 Cajus Pollmeier
6  Copyright (C) 2011-2016 FusionDirectory
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
21 */
22 
23 /*
24  * \file class_pasword-methods-sha.inc
25  * Source code for class passwordMethodsha
26  */
27 
33 {
37  function __construct()
38  {
39  }
40 
46  function is_available()
47  {
48  return (function_exists('sha1') || function_exists('mhash'));
49  }
50 
56  function generate_hash($password)
57  {
58  if (function_exists('sha1')) {
59  $hash = '{SHA}' . base64_encode(pack('H*', sha1($password)));
60  } elseif (function_exists('mhash')) {
61  $hash = '{SHA}' . base64_encode(mHash(MHASH_SHA1, $password));
62  } else {
63  msg_dialog::display(_('Configuration error'), msgPool::missingext('mhash'), ERROR_DIALOG);
64  return FALSE;
65  }
66 
67  return $hash;
68  }
69 
73  static function get_hash_name()
74  {
75  return 'sha';
76  }
77 }
78 ?>
__construct()
passwordMethodsha Constructor
This class contains all the functions for sha password methods.
static get_hash_name()
Get the hash name.
static missingext($name)
Display about missing PHP extension.
This class contains all the basic function for password methods.
static display($s_title, $s_message, $i_type=INFO_DIALOG)
Display a message dialog.
generate_hash($password)
Generate template hash.