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 if($this->tls){
102 if(@ldap_set_option($this->connect_id, LDAP_OPT_REFERRALS, 0))
103 if(@ldap_start_tls($this->connect_id))
104 $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
105 @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
106 }else{
107 @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
108 $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
109 }
111 if(!$this->bind_id){
112 $str = sprintf(_("Anonymous bind to server '%s' failed!"),$this->connection);
113 if(!empty($this->admin)){
114 $str = sprintf(_("Bind as user '%s' failed!"),$this->admin,$this->connection);
115 }
116 return("<font color='red'>".$str."</font>");
117 }else{
118 if(empty($this->admin)){
119 $str = sprintf(_("Anonymous bind to server '%s' succeeded."), $this->connection);
120 return("<font color='blue'>".$str."</font> <font color='red'>"._("Please specify user and password!")."</font>");
121 }else{
122 $str = sprintf(_("Bind as user '%s' to server '%s' succeeded!"),$this->admin,$this->connection);
123 return("<font color='green'>".$str."</font>");
124 }
125 }
126 }
129 function resolve_user()
130 {
131 $filter = $this->resolve_filter;
133 /* Establish ldap connection */
134 $cv = $this->parent->captured_values;
135 $ldap_l = new LDAP("","",$this->connection, FALSE, $this->tls);
136 $ldap = new ldapMultiplexer($ldap_l);
137 $ldap->cd($this->base);
138 $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
139 $tmp = array();
140 while($attrs = $ldap->fetch()){
141 $tmp[base64_encode($attrs['dn'])]= LDAP::fix($attrs['dn']);
142 natcasesort($tmp);
143 }
144 return($tmp);
145 }
148 function save_object()
149 {
150 $reset = FALSE;
151 foreach($this->attributes as $attr){
152 if(isset($_POST[$attr])){
153 if(in_array($attr,array("base","connection")) && $this->$attr != get_post($attr)){
154 $reset = TRUE;
155 }
156 $this->$attr = get_post($attr);
157 }
158 }
160 if($reset){
161 $this->parent->disable_steps_from(($this->parent->step_name_to_id(get_class($this))) +1);
162 $attr = @LDAP::get_naming_contexts($this->connection);
163 if(is_array($attr) && !in_array(get_post("base"),$attr)){
164 if(isset($attr[0])){
165 $this->base = $attr[0];
166 }
167 }
168 }
170 if(isset($_POST['resolve_user_x'])){
171 $this->resolve_user = !$this->resolve_user;
172 }
173 if(isset($_POST['resolve_user'])){
174 $this->resolve_user = !$this->resolve_user;
175 }
177 /* Hide backward forward button*/
178 $this->dialog = $this->resolve_user;
180 if(isset($_POST['resolve_filter'])){
181 $this->resolve_filter = get_post('resolve_filter');
182 }
184 if(isset($_POST['use_selected_user'])){
186 if(isset($_POST['admin_to_use'])){
187 $this->admin = base64_decode(get_post('admin_to_use'));
188 $this->resolve_user = false;
189 }
190 }
192 if(isset($_POST['append_base_to_admin_dn'])){
193 $this->append_base_to_admin_dn = TRUE;
194 }else{
195 $this->append_base_to_admin_dn = FALSE;
196 }
198 if($this->append_base_to_admin_dn){
199 $base = $this->base;
200 if(!preg_match("/,$/",$this->admin_given)){
201 $base = ",".$base;
202 }
203 $this->admin = $this->admin_given.$base;
204 }else{
205 $this->admin = $this->admin_given;
206 }
208 $this->get_connection_status();
209 if($this->bind_id && !empty($this->admin) && !empty($this->base)){
210 $this->is_completed =TRUE;
211 }else{
212 $this->is_completed =FALSE;
213 }
215 }
216 }
218 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
219 ?>