1 <?php
3 /*
4 This code is part of GOsa (https://gosa.gonicus.de)
5 Copyright (C) 2007 Fabian Hickert
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
23 class Step_Ldap extends setup_step
24 {
25 var $connection = "ldap://localhost:389";
26 var $location = "default";
27 var $admin = "";
28 var $password = "";
29 var $base = "";
30 var $append_base_to_admin_dn = FALSE;
31 var $admin_given = "";
33 var $connect_id = FALSE;
34 var $bind_id = FALSE;
36 var $resolve_filter = "*";
37 var $resolve_user = FALSE;
38 var $tls = FALSE;
40 var $rfc2307bis = FALSE;
41 var $attributes = array("connection","location","admin","password","base","admin_given","append_base_to_admin_dn","tls","rfc2307bis");
43 var $header_image= "images/setup/ldap.png";
45 function Step_Ldap()
46 {
47 $this->update_strings();
48 }
51 function update_strings()
52 {
53 $this->s_title = _("LDAP setup");
54 $this->s_title_long = _("LDAP connection setup");
55 $this->s_info = _("This dialog performs the basic configuration of the LDAP connectivity for GOsa.");
56 }
59 function execute()
60 {
61 $smarty = get_smarty();
62 foreach($this->attributes as $attr){
63 $smarty->assign($attr,htmlentities($this->$attr,ENT_QUOTES,"UTF-8"));
64 }
66 /* Assign connection status */
67 $smarty->assign("connection_status",$this->get_connection_status());
69 /* Handle namingContext detection */
70 $attr = @LDAP::get_naming_contexts($this->connection);
71 unset($attr['count']);
72 $smarty->assign("namingContexts",$attr);
73 $smarty->assign("namingContextsCount",count($attr));
74 $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
76 /* Addign resolved users */
77 $smarty->assign("resolve_user",$this->resolve_user);
78 if($this->resolve_user){
79 $tmp = $this->resolve_user();
80 $smarty->assign("resolved_users",$tmp);
81 $smarty->assign("resolved_users_count",count($tmp));
82 $smarty->assign("resolve_filter",$this->resolve_filter);
83 }
85 $base_to_append = $this->base;
86 if(strlen($base_to_append) > 20){
87 $base_to_append = substr($base_to_append,0,17)."...";
88 }
89 $smarty->assign("base_to_append",$base_to_append);
90 return($smarty -> fetch (get_template_path("../setup/setup_ldap.tpl")));
91 }
93 function get_connection_status()
94 {
95 $this->connect_id = FALSE;
96 $this->bind_id = FALSE;
98 @ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
99 $this->connect_id = @ldap_connect($this->connection);
101 @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
102 $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
104 if(!$this->bind_id){
105 $str = sprintf(_("Anonymous bind to server '%s' failed!"),$this->connection);
106 if(!empty($this->admin)){
107 $str = sprintf(_("Bind as user '%s' failed!"),$this->admin,$this->connection);
108 }
109 return("<font color='red'>".$str."</font>");
110 }else{
111 if(empty($this->admin)){
112 $str = sprintf(_("Anonymous bind to server '%s' succeeded."), $this->connection);
113 return("<font color='blue'>".$str."</font> <font color='red'>"._("Please specify user and password!")."</font>");
114 }else{
115 $str = sprintf(_("Bind as user '%s' to server '%s' succeeded!"),$this->admin,$this->connection);
116 return("<font color='green'>".$str."</font>");
117 }
118 }
119 }
122 function resolve_user()
123 {
124 $filter = $this->resolve_filter;
126 /* Establish ldap connection */
127 $cv = $this->parent->captured_values;
128 $ldap_l = new LDAP("","",$this->connection, FALSE, $this->tls);
129 $ldap = new ldapMultiplexer($ldap_l);
130 $ldap->cd($this->base);
131 $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
132 $tmp = array();
133 while($attrs = $ldap->fetch()){
134 $tmp[base64_encode($attrs['dn'])]= @LDAP::fix($attrs['dn']);
135 natcasesort($tmp);
136 }
137 return($tmp);
138 }
141 function save_object()
142 {
143 $reset = FALSE;
144 foreach($this->attributes as $attr){
145 if(isset($_POST[$attr])){
146 if(in_array($attr,array("base","connection")) && $this->$attr != get_post($attr)){
147 $reset = TRUE;
148 }
149 $this->$attr = get_post($attr);
150 }
151 }
153 if($reset){
154 $this->parent->disable_steps_from(($this->parent->step_name_to_id(get_class($this))) +1);
155 $attr = @LDAP::get_naming_contexts($this->connection);
156 if(is_array($attr) && !in_array(get_post("base"),$attr)){
157 if(isset($attr[0])){
158 $this->base = $attr[0];
159 }
160 }
161 }
163 if(isset($_POST['resolve_user_x'])){
164 $this->resolve_user = !$this->resolve_user;
165 }
166 if(isset($_POST['resolve_user'])){
167 $this->resolve_user = !$this->resolve_user;
168 }
170 /* Hide backward forward button*/
171 $this->dialog = $this->resolve_user;
173 if(isset($_POST['resolve_filter'])){
174 $this->resolve_filter = get_post('resolve_filter');
175 }
177 if(isset($_POST['use_selected_user'])){
179 if(isset($_POST['admin_to_use'])){
180 $this->admin = base64_decode(get_post('admin_to_use'));
181 $this->resolve_user = false;
182 }
183 }
185 if(isset($_POST['append_base_to_admin_dn'])){
186 $this->append_base_to_admin_dn = TRUE;
187 }else{
188 $this->append_base_to_admin_dn = FALSE;
189 }
191 if($this->append_base_to_admin_dn){
192 $base = $this->base;
193 if(!preg_match("/,$/",$this->admin_given)){
194 $base = ",".$base;
195 }
196 $this->admin = $this->admin_given.$base;
197 }else{
198 $this->admin = $this->admin_given;
199 }
201 $this->get_connection_status();
202 if($this->bind_id && !empty($this->admin) && !empty($this->base)){
203 $this->is_completed =TRUE;
204 }else{
205 $this->is_completed =FALSE;
206 }
208 }
209 }
211 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
212 ?>