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   function update_strings()
  50   {
  51     $this->s_title      = _("LDAP setup");
  52     $this->s_title_long = _("LDAP connection setup");
  53     $this->s_info       = _("This dialog performs the basic configuration of the LDAP connectivity for GOsa.");
  54   }
  55
  56
  57   function execute()
  58   {
  59     $smarty = get_smarty();
  60     foreach($this->attributes as $attr){
  61       $smarty->assign($attr,$this->$attr);
  62     }
  63
  64     /* Assign connection status */
  65     $smarty->assign("connection_status",$this->get_connection_status());
  66
  67     /* Handle namingContext detection */
  68     $attr = @LDAP::get_naming_contexts($this->connection);
  69     unset($attr['count']);
  70     $smarty->assign("namingContexts",$attr);
  71     $smarty->assign("namingContextsCount",count($attr));
  72     $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
  73
  74     /* Addign resolved users */
  75     $smarty->assign("resolve_user",$this->resolve_user);
  76     if($this->resolve_user){
  77       $tmp = $this->resolve_user();
  78       $smarty->assign("resolved_users",$tmp);
  79       $smarty->assign("resolved_users_count",count($tmp));
  80       $smarty->assign("resolve_filter",$this->resolve_filter);
  81     }
  82     return($smarty -> fetch (get_template_path("../setup/setup_ldap.tpl")));
  83   }
  84
  85   function get_connection_status()
  86   {
  87     $this->connect_id = FALSE;
  88     $this->bind_id    = FALSE;
  89
  90     @ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
  91     $this->connect_id = @ldap_connect($this->connection);
  92
  93     @ldap_set_option($this->connect_id, LDAP_OPT_PROTOCOL_VERSION, 3);
  94     $this->bind_id = @ldap_bind($this->connect_id, $this->admin, $this->password);
  95
  96     if(!$this->bind_id){
  97       $str = sprintf(_("Anonymous bind failed on server '%s'."),$this->connection);
  98       if(!empty($this->admin)){
  99         $str = sprintf(_("Bind as user '%s' failed on server '%s'."),$this->admin,$this->connection);
 100       }
 101       return("<font color='red'>".$str."</font>");
 102     }else{
 103       if(empty($this->admin)){
 104         $str = sprintf(_("Anonymous bind on server '%s' succeeded. Please specify user and password."),$this->connection);
 105         return("<font color='blue'>".$str."</font>");
 106       }else{
 107         $str = sprintf(_("Bind as user '%s' on server '%s' succeeded."),$this->admin,$this->connection);
 108         return("<font color='green'>".$str."</font>");
 109       }
 110     }
 111   }
 112
 113
 114   function resolve_user()
 115   {
 116     $filter  = $this->resolve_filter;
 117     $ldap = new LDAP("","",$this->connection);
 118     $ldap->cd($this->base);
 119     $ldap->search("(&(objectClass=person)(|(uid=".$filter.")(cn=".$filter.")))");
 120     $tmp = array();
 121     while($attrs = $ldap->fetch()){
 122       $tmp[base64_encode($attrs['dn'])]= @LDAP::fix($attrs['dn']);
 123       natcasesort($tmp);
 124     }
 125     return($tmp);
 126   }
 127
 128
 129   function save_object()
 130   {
 131     foreach($this->attributes as $attr){
 132       if(isset($_POST[$attr])){
 133         $this->$attr = $_POST[$attr];
 134       }
 135     }
 136
 137     if(isset($_POST['resolve_user_x'])){
 138       $this->resolve_user = !$this->resolve_user;
 139     }
 140     if(isset($_POST['resolve_user'])){
 141       $this->resolve_user = !$this->resolve_user;
 142     }
 143
 144     /* Hide backward forward button*/
 145     $this->dialog = $this->resolve_user;
 146
 147     if(isset($_POST['resolve_filter'])){
 148       $this->resolve_filter = $_POST['resolve_filter'];
 149     }
 150
 151     if(isset($_POST['use_selected_user'])){
 152
 153       if(isset($_POST['admin_to_use'])){
 154         $this->admin = base64_decode($_POST['admin_to_use']);
 155         $this->resolve_user = false;
 156       }
 157     }
 158
 159     $this->get_connection_status();
 160     if($this->bind_id && !empty($this->admin)){
 161       $this->is_completed =TRUE;
 162     }else{
 163       $this->is_completed =FALSE;
 164     }
 165   }
 166 }
 167
 168 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 169 ?>