setup/class_setupStep_Ldap.inc

   1 <?php
   2
   3 /*
   4    This code is part of GOsa (https://gosa.gonicus.de)
   5    Copyright (C) 2007 Fabian Hickert
   6
   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.
  11
  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.
  16
  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 */
  21
  22
  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
  31   var $connect_id = FALSE;
  32   var $bind_id    = FALSE;
  33
  34   var $resolve_filter = "*";
  35   var $resolve_user   = FALSE;
  36   var $tls            = FALSE;
  37
  38   var $attributes = array("connection","location","admin","password","base","tls");
  39   var $header_image= "images/proxy.png";
  40
  41
  42   function Step_Ldap()
  43   {
  44     $this->update_strings();
  45   }
  46
  47
  48   function update_strings()
  49   {
  50     $this->s_title      = _("LDAP setup");
  51     $this->s_title_long = _("LDAP connection setup");
  52     $this->s_info       = _("This dialog performs the basic configuration of the LDAP connectivity for GOsa.");
  53   }
  54
  55
  56   function execute()
  57   {
  58     $smarty = get_smarty();
  59     foreach($this->attributes as $attr){
  60       $smarty->assign($attr,$this->$attr);
  61     }
  62
  63     /* Assign connection status */
  64     $smarty->assign("connection_status",$this->get_connection_status());
  65
  66     /* Handle namingContext detection */
  67     $attr = @LDAP::get_naming_contexts($this->connection);
  68     unset($attr['count']);
  69     $smarty->assign("namingContexts",$attr);
  70     $smarty->assign("namingContextsCount",count($attr));
  71     $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
  72
  73     /* Addign resolved users */
  74     $smarty->assign("resolve_user",$this->resolve_user);
  75     if($this->resolve_user){
  76       $tmp = $this->resolve_user();
  77       $smarty->assign("resolved_users",$tmp);
  78       $smarty->assign("resolved_users_count",count($tmp));
  79       $smarty->assign("resolve_filter",$this->resolve_filter);
  80     }
  81     return($smarty -> fetch (get_template_path("../setup/setup_ldap.tpl")));
  82   }
  83
  84   function get_connection_status()
  85   {
  86     $this->connect_id = FALSE;
  87     $this->bind_id    = FALSE;
  88
  89     @ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
  90     $this->connect_id = @ldap_connect($this->connection);
  91
  92     @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
  93     $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
  94
  95     if(!$this->bind_id){
  96       $str = sprintf(_("Anonymous bind failed on server '%s'."),$this->connection);
  97       if(!empty($this->admin)){
  98         $str = sprintf(_("Bind as user '%s' failed on server '%s'."),$this->admin,$this->connection);
  99       }
 100       return("<font color='red'>".$str."</font>");
 101     }else{
 102       if(empty($this->admin)){
 103         $str = sprintf(_("Anonymous bind on server '%s' succeeded. Please specify user and password."),$this->connection);
 104         return("<font color='blue'>".$str."</font>");
 105       }else{
 106         $str = sprintf(_("Bind as user '%s' on server '%s' succeeded."),$this->admin,$this->connection);
 107         return("<font color='green'>".$str."</font>");
 108       }
 109     }
 110   }
 111
 112
 113   function resolve_user()
 114   {
 115     $filter  = $this->resolve_filter;
 116     $ldap = new LDAP("","",$this->connection);
 117     $ldap->cd($this->base);
 118     $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
 119     $tmp = array();
 120     while($attrs = $ldap->fetch()){
 121       $tmp[base64_encode($attrs['dn'])]= @LDAP::fix($attrs['dn']);
 122       natcasesort($tmp);
 123     }
 124     return($tmp);
 125   }
 126
 127
 128   function save_object()
 129   {
 130     foreach($this->attributes as $attr){
 131       if(isset($_POST[$attr])){
 132         $this->$attr = $_POST[$attr];
 133       }
 134     }
 135
 136     if(isset($_POST['resolve_user_x'])){
 137       $this->resolve_user = !$this->resolve_user;
 138     }
 139     if(isset($_POST['resolve_user'])){
 140       $this->resolve_user = !$this->resolve_user;
 141     }
 142
 143     /* Hide backward forward button*/
 144     $this->dialog = $this->resolve_user;
 145
 146     if(isset($_POST['resolve_filter'])){
 147       $this->resolve_filter = $_POST['resolve_filter'];
 148     }
 149
 150     if(isset($_POST['use_selected_user'])){
 151
 152       if(isset($_POST['admin_to_use'])){
 153         $this->admin = base64_decode($_POST['admin_to_use']);
 154         $this->resolve_user = false;
 155       }
 156     }
 157
 158     $this->get_connection_status();
 159     if($this->bind_id){
 160       $this->is_completed =TRUE;
 161     }else{
 162       $this->is_completed =FALSE;
 163     }
 164   }
 165 }
 166
 167 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 168 ?>