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 $rfc2307bis             = FALSE;
  39   var $attributes = array("connection","location","admin","password","base","tls","rfc2307bis");
  40
  41   var $header_image= "images/proxy.png";
  42
  43   function Step_Ldap()
  44   {
  45     $this->update_strings();
  46
  47
  48
  49   }
  50
  51
  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   }
  58
  59
  60   function execute()
  61   {
  62     $smarty = get_smarty();
  63     foreach($this->attributes as $attr){
  64       $smarty->assign($attr,$this->$attr);
  65     }
  66
  67     /* Assign connection status */
  68     $smarty->assign("connection_status",$this->get_connection_status());
  69
  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")));
  76
  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     }
  85     return($smarty -> fetch (get_template_path("../setup/setup_ldap.tpl")));
  86   }
  87
  88   function get_connection_status()
  89   {
  90     $this->connect_id = FALSE;
  91     $this->bind_id    = FALSE;
  92
  93     @ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
  94     $this->connect_id = @ldap_connect($this->connection);
  95
  96     @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
  97     $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
  98
  99     if(!$this->bind_id){
 100       $str = sprintf(_("Anonymous bind failed on server '%s'."),$this->connection);
 101       if(!empty($this->admin)){
 102         $str = sprintf(_("Bind as user '%s' failed on server '%s'."),$this->admin,$this->connection);
 103       }
 104       return("<font color='red'>".$str."</font>");
 105     }else{
 106       if(empty($this->admin)){
 107         $str = sprintf(_("Anonymous bind on server '%s' succeeded. Please specify user and password."),$this->connection);
 108         return("<font color='blue'>".$str."</font>");
 109       }else{
 110         $str = sprintf(_("Bind as user '%s' on server '%s' succeeded."),$this->admin,$this->connection);
 111         return("<font color='green'>".$str."</font>");
 112       }
 113     }
 114   }
 115
 116
 117   function resolve_user()
 118   {
 119     $filter  = $this->resolve_filter;
 120     $ldap = new LDAP("","",$this->connection);
 121     $ldap->cd($this->base);
 122     $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
 123     $tmp = array();
 124     while($attrs = $ldap->fetch()){
 125       $tmp[base64_encode($attrs['dn'])]= @LDAP::fix($attrs['dn']);
 126       natcasesort($tmp);
 127     }
 128     return($tmp);
 129   }
 130
 131
 132   function save_object()
 133   {
 134     foreach($this->attributes as $attr){
 135       if(isset($_POST[$attr])){
 136         $this->$attr = $_POST[$attr];
 137       }
 138     }
 139
 140     if(isset($_POST['resolve_user_x'])){
 141       $this->resolve_user = !$this->resolve_user;
 142     }
 143     if(isset($_POST['resolve_user'])){
 144       $this->resolve_user = !$this->resolve_user;
 145     }
 146
 147     /* Hide backward forward button*/
 148     $this->dialog = $this->resolve_user;
 149
 150     if(isset($_POST['resolve_filter'])){
 151       $this->resolve_filter = $_POST['resolve_filter'];
 152     }
 153
 154     if(isset($_POST['use_selected_user'])){
 155
 156       if(isset($_POST['admin_to_use'])){
 157         $this->admin = base64_decode($_POST['admin_to_use']);
 158         $this->resolve_user = false;
 159       }
 160     }
 161
 162     $this->get_connection_status();
 163     if($this->bind_id){
 164       $this->is_completed =TRUE;
 165     }else{
 166       $this->is_completed =FALSE;
 167     }
 168   }
 169 }
 170
 171 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 172 ?>