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 var $b_displayCheckbutton = TRUE;
46 function Step_Ldap()
47 {
48 $this->update_strings();
49 }
52 function update_strings()
53 {
54 $this->s_title = _("LDAP setup");
55 $this->s_title_long = _("LDAP connection setup");
56 $this->s_info = _("This dialog performs the basic configuration of the LDAP connectivity for GOsa.");
57 }
60 function execute()
61 {
62 $smarty = get_smarty();
63 foreach($this->attributes as $attr){
64 $smarty->assign($attr,htmlentities($this->$attr,ENT_QUOTES,"UTF-8"));
65 }
67 /* Assign connection status */
68 $smarty->assign("connection_status",$this->get_connection_status());
70 /* Handle namingContext detection */
71 $attr = @LDAP::get_naming_contexts($this->connection);
72 unset($attr['count']);
73 $smarty->assign("namingContexts",$attr);
74 $smarty->assign("namingContextsCount",count($attr));
75 $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
77 /* Addign resolved users */
78 $smarty->assign("resolve_user",$this->resolve_user);
79 if($this->resolve_user){
80 $tmp = $this->resolve_user();
81 $smarty->assign("resolved_users",$tmp);
82 $smarty->assign("resolved_users_count",count($tmp));
83 $smarty->assign("resolve_filter",$this->resolve_filter);
84 }
86 $base_to_append = $this->base;
87 if(strlen($base_to_append) > 20){
88 $base_to_append = substr($base_to_append,0,17)."...";
89 }
90 $smarty->assign("base_to_append",$base_to_append);
91 return($smarty -> fetch (get_template_path("../setup/setup_ldap.tpl")));
92 }
94 function get_connection_status()
95 {
96 $this->connect_id = FALSE;
97 $this->bind_id = FALSE;
99 @ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
100 $this->connect_id = ldap_connect($this->connection);
102 if($this->tls){
103 if(@ldap_set_option($this->connect_id, LDAP_OPT_REFERRALS, 0))
104 if(@ldap_start_tls($this->connect_id))
105 $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
106 @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
107 }else{
108 @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
109 $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
110 }
112 if(!$this->bind_id){
113 $str = sprintf(_("Anonymous bind to server '%s' failed!"),$this->connection);
114 if(!empty($this->admin)){
115 $str = sprintf(_("Bind as user '%s' failed!"),$this->admin,$this->connection);
116 }
117 return("<font color='red'>".$str."</font>");
118 }else{
119 if(empty($this->admin)){
120 $str = sprintf(_("Anonymous bind to server '%s' succeeded."), $this->connection);
121 return("<font color='blue'>".$str."</font> <font color='red'>"._("Please specify user and password!")."</font>");
122 }else{
123 $str = sprintf(_("Bind as user '%s' to server '%s' succeeded!"),$this->admin,$this->connection);
124 return("<font color='green'>".$str."</font>");
125 }
126 }
127 }
130 function resolve_user()
131 {
132 $filter = $this->resolve_filter;
134 /* Establish ldap connection */
135 $cv = $this->parent->captured_values;
136 $ldap_l = new LDAP("","",$this->connection, FALSE, $this->tls);
137 $ldap = new ldapMultiplexer($ldap_l);
138 $ldap->cd($this->base);
139 $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
140 $tmp = array();
141 while($attrs = $ldap->fetch()){
142 $tmp[base64_encode($attrs['dn'])]= LDAP::fix($attrs['dn']);
143 natcasesort($tmp);
144 }
145 return($tmp);
146 }
149 function save_object()
150 {
151 $reset = FALSE;
152 foreach($this->attributes as $attr){
153 if(isset($_POST[$attr])){
154 if(in_array($attr,array("base","connection")) && $this->$attr != get_post($attr)){
155 $reset = TRUE;
156 }
157 $this->$attr = get_post($attr);
158 }
159 }
161 if($reset){
162 $this->parent->disable_steps_from(($this->parent->step_name_to_id(get_class($this))) +1);
163 $attr = @LDAP::get_naming_contexts($this->connection);
164 if(is_array($attr) && !in_array(get_post("base"),$attr)){
165 if(isset($attr[0])){
166 $this->base = $attr[0];
167 }
168 }
169 }
171 if(isset($_POST['resolve_user_x'])){
172 $this->resolve_user = !$this->resolve_user;
173 }
174 if(isset($_POST['resolve_user'])){
175 $this->resolve_user = !$this->resolve_user;
176 }
178 /* Hide backward forward button*/
179 $this->dialog = $this->resolve_user;
181 if(isset($_POST['resolve_filter'])){
182 $this->resolve_filter = get_post('resolve_filter');
183 }
185 if(isset($_POST['use_selected_user'])){
187 if(isset($_POST['admin_to_use'])){
188 $this->admin = base64_decode(get_post('admin_to_use'));
189 $this->resolve_user = false;
190 }
191 }
193 if(isset($_POST['append_base_to_admin_dn'])){
194 $this->append_base_to_admin_dn = TRUE;
195 }else{
196 $this->append_base_to_admin_dn = FALSE;
197 }
199 if($this->append_base_to_admin_dn){
200 $base = $this->base;
201 if(!preg_match("/,$/",$this->admin_given)){
202 $base = ",".$base;
203 }
204 $this->admin = $this->admin_given.$base;
205 }else{
206 $this->admin = $this->admin_given;
207 }
209 $this->get_connection_status();
210 if($this->bind_id && !empty($this->admin) && !empty($this->base)){
211 $this->is_completed =TRUE;
212 }else{
213 $this->is_completed =FALSE;
214 }
216 }
217 }
219 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
220 ?>