1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2004 Cajus Pollmeier
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 */
22 class passwordMethod
23 {
24 var $config = false;
25 var $attrs= array();
27 // Konstructor
28 function passwordMethod($config)
29 {
30 }
33 function get_hash_name()
34 {
35 }
37 // Loads Methods in annother way as get_available_methods do, (For setup ..)
38 // and loads them,.
39 function get_available_methods_if_not_loaded($path_to_load="../include")
40 {
41 $oh = opendir($path_to_load);
42 $i = 0;
43 $ret = false;
44 while ($file = readdir($oh)) {
45 $one = strtolower($file);
46 if((strstr($one,"class_password-methods-" ))&&($one[0]!=".")){
47 require_once($file);
48 }
49 }
50 return(passwordMethod::get_available_methods());
51 }
55 // Crypts a single string, with given Method
56 function crypt_single_str($string,$method)
57 {
58 $available = passwordMethod::get_available_methods();
59 if(!is_array($available))
60 {
61 $available = passwordMethod::get_available_methods_if_not_loaded();
62 }
64 $test = new $available[$method](false);
65 $newpass = $test->generate_hash($string);
66 return( $newpass);
67 }
70 // this function returns all loaded classes for password encryption
71 static function get_available_methods()
72 {
73 global $class_mapping, $config;
74 $ret =false;
75 $i =0;
76 foreach($class_mapping as $class => $path) {
77 if(preg_match('/passwordMethod/i', $class) && !preg_match("/^passwordMethod$/i", $class)){
78 $name = preg_replace ("/passwordMethod/i", "", $class);
79 $test = new $class($config);
80 if($test->is_available()) {
81 $plugname= $test->get_hash_name();
82 $ret['name'][$i]= $plugname;
83 $ret['class'][$i]=$class;
84 $ret[$i]['name']= $plugname;
85 $ret[$i]['class']= $class;
86 $ret[$plugname]=$class;
87 $i++;
88 }
89 }
90 }
91 return($ret);
92 }
95 // Method to let password backends remove additional information besides
96 // the userPassword attribute
97 function remove_from_parent()
98 {
99 }
102 // Method to let passwords backends manage additional information
103 // besides the userAttribute entry
104 function set_password()
105 {
106 }
109 // Return true if this password method provides a configuration dialog
110 function is_configurable()
111 {
112 return FALSE;
113 }
116 // Provide a subdialog to configure a password method
117 function configure()
118 {
119 return "";
120 }
123 }
124 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
125 ?>