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