gosa-core/plugins/admin/acl/class_aclManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003-2006 - Cajus Pollmeier <pollmeier@gonicus.de>
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class aclManagement extends plugin
  22 {
  23   /* Plugin definitions */
  24   var $plHeadline     = "ACLs";
  25   var $plDescription  = "Manage access control lists";
  26
  27   /* Dialog attributes */
  28   var $acltabs              = NULL;
  29   var $ui                   = NULL;
  30   var $acl                  = "";
  31   var $DivListACL           = NULL;
  32
  33   var $CopyPasteHandler;
  34   var $start_pasting_copied_objects = FALSE;
  35
  36   function aclManagement(&$config, &$ui)
  37   {
  38     /* Save configuration for internal use */
  39     $this->config = &$config;
  40     $this->ui     = &$ui;
  41
  42     /* Copy & Paste enabled ?*/
  43     if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE']))){
  44       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  45     }
  46
  47     /* Creat dialog object */
  48     $this->DivListACL = new divListACL($this->config,$this);
  49   }
  50
  51
  52   function execute()
  53   {
  54     /* Call parent execute */
  55     plugin::execute();
  56
  57     session::set('LOCK_VARS_TO_USE',array("/^list/","/^id_/","/^list_acl_role_del/","/^list_acl_del/","/^menu_action/"));
  58
  59     $smarty       = get_smarty();                 // Smarty instance
  60     $s_action     = "";                           // Contains the action to be taken
  61     $s_entry      = "";                           // The value for s_action
  62
  63     /* Edit entry button pressed? */
  64     if( isset($_GET['act']) && $_GET['act'] == "list_edit_entry" ){
  65       $s_action= "edit";
  66       $s_entry= validate($_GET['id']);
  67     }
  68
  69     /* Edit entry button pressed? */
  70     if( isset($_GET['act']) && $_GET['act'] == "list_edit_role" ){
  71       $s_action= "edit_role";
  72       $s_entry= validate($_GET['id']);
  73     }
  74
  75     $types = array(
  76                     "del"       =>"^list_acl_del",
  77                     "edit"      =>"^list_acl_edit",
  78                     "del_role"  =>"^list_acl_role_del",
  79                     "edit_role" =>"^list_acl_role_edit",
  80                     "copy"      =>"^copy",
  81                     "cut"       =>"^cut",
  82                     "copy_multiple"=> "^multiple_copy_objects",
  83                     "cut_multiple" => "^multiple_cut_objects",
  84                     "editPaste" =>"^editPaste",
  85                     "addrole"   =>"^new_acl_role");
  86
  87     /* Test relevant POST values */
  88     foreach($_POST as $key => $val){
  89
  90       /* Get every possible POST combination and set s_action/s_entry accordingly */
  91       foreach($types as $act => $name){
  92
  93         if (preg_match("/".$name.".*/", $key)){
  94           $s_action= $act;
  95           $s_entry= preg_replace("/".$name."_/i", "", $key);
  96         }
  97       }
  98     }
  99
 100     /* Remove coordinate prefix from POST, required by some browsers */
 101     $s_entry= preg_replace("/_.$/", "", $s_entry);
 102
 103     /* Seperate possibly encoded tab and entry, default to tab "acl" */
 104     if(preg_match("/.*-.*/", $s_entry)){
 105       $s_tab= preg_replace("/^[^-]*-/i", "" ,$s_entry);
 106       $s_entry= preg_replace("/-[^-]*$/i", "", $s_entry);
 107     }else{
 108       $s_tab= "generic";
 109     }
 110
 111
 112     /* handle C&P from layers menu */
 113     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 114       $s_action = "copy_multiple";
 115     }
 116     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 117       $s_action = "cut_multiple";
 118     }
 119     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 120       $s_action = "editPaste";
 121     }
 122
 123     /* Create options */
 124     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "new_acl_role"){
 125       $s_action = "new";
 126     }
 127
 128     /* handle remove from layers menu */
 129     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 130       $s_action = "del_multiple";
 131     }
 132
 133
 134     /********************
 135       Copy & Paste Handling  ...
 136      ********************/
 137
 138     /* Display the copy & paste dialog, if it is currently open */
 139     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 140     if($ret){
 141       return($ret);
 142     }
 143
 144
 145     /********************
 146      * Add new Role entry
 147      ********************/
 148
 149     if(($s_action == "new") && (!isset($this->acltabs->config))){
 150
 151       /* Get 'dn' from posted acl, must be unique */
 152       $this->dn= "new";
 153
 154       /* Check permissions */
 155       if(preg_match("/c/",$this->ui->get_permissions($this->DivListACL->selectedBase,"acl/acl"))){
 156
 157         /* Register acltabs to trigger edit dialog */
 158         $this->acltabs= new aclroletab($this->config, NULL,$this->dn);
 159         $this->acltabs->set_acl_base($this->DivListACL->selectedBase);
 160       }else{
 161         msg_dialog::display(_("Permission error"), _("You have no permission to create a new role!"), ERROR_DIALOG);
 162       }
 163     }
 164
 165     /********************
 166       Edit existing entry
 167      ********************/
 168
 169     if (($s_action=="edit" || $s_action=="edit_role") && (!isset($this->acltabs->config))){
 170
 171       /* Get 'dn' from posted acl, must be unique */
 172       $this->dn= $this->list[trim($s_entry)]['dn'];
 173
 174       /* Check permissions */
 175       if(preg_match("/r/",$this->ui->get_permissions($this->dn,"acl/acl"))){
 176
 177         /* Check locking, save current plugin in 'back_plugin', so
 178            the dialog knows where to return. */
 179         if (($acl= get_lock($this->dn)) != ""){
 180           return(gen_locked_message ($acl, $this->dn));
 181         }
 182
 183         /* Lock the current entry, so everyone will get the above dialog */
 184         add_lock ($this->dn, $this->ui->dn);
 185
 186         /* Register acltabs to trigger edit dialog */
 187         if($s_action=="edit_role"){
 188           $this->acltabs= new aclroletab($this->config, NULL,$this->dn);
 189           $this->acltabs-> set_acl_base($this->dn);
 190         }else{
 191           $this->acltabs= new acltab($this->config, NULL,$this->dn);
 192           $this->acltabs-> set_acl_base($this->dn);
 193         }
 194
 195         /* Set ACL and move DN to the headline */
 196         session::set('objectinfo',$this->dn);
 197       }else{
 198         msg_dialog::display(_("Permission error"), _("You have no permission to edit this ACL!"), ERROR_DIALOG);
 199       }
 200     }
 201
 202
 203     /********************
 204       Edit canceled
 205      ********************/
 206     if(isset($_POST['delete_lock'])){
 207       del_lock ($this->dn);
 208       session::un_set('objectinfo');
 209     }
 210
 211     /* Reset all relevant data, if we get a _cancel request */
 212     if (isset($_POST['edit_cancel'])){
 213       if (isset($this->acltabs)){
 214         del_lock ($this->dn);
 215         unset ($this->acltabs);
 216       }
 217       $this->acltabs= NULL;
 218       session::un_set('objectinfo');
 219     }
 220
 221
 222     /********************
 223       Delete entry requested, display confirm dialog
 224      ********************/
 225
 226     /* Remove acl was requested */
 227     if ($s_action=="del_role"){
 228
 229       /* Get 'dn' from posted acl */
 230       $this->dn= $this->list[trim($s_entry)]['dn'];
 231
 232       /* Check permissions */
 233       if(preg_match("/d/",$this->ui->get_permissions($this->dn,"aclroles/aclrole"))){
 234
 235         /* Check locking, save current plugin in 'back_plugin', so
 236            the dialog knows where to return. */
 237         if (($acl= get_lock($this->dn)) != ""){
 238           return(gen_locked_message ($acl, $this->dn));
 239         }
 240
 241         /* Lock the current entry, so nobody will edit it during deletion */
 242         add_lock ($this->dn, $this->ui->dn);
 243         $smarty->assign("info", sprintf(_("You're about to delete the acl %s."), @LDAP::fix($this->dn)));
 244         $smarty->assign("is_role",true);
 245
 246         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 247       } else {
 248
 249         /* Obviously the acl isn't allowed to delete. Show message and
 250            clean session. */
 251         msg_dialog::display(_("Permission error"), _("You have no permission to delete this entry!"), ERROR_DIALOG);
 252       }
 253     }
 254
 255
 256     /********************
 257       Delete entry confirmed
 258      ********************/
 259
 260     /* Confirmation for deletion has been passed. Acl should be deleted. */
 261     if (isset($_POST['delete_acl_role_confirmed'])){
 262
 263       /* Check permissions */
 264       if(preg_match("/d/",$this->ui->get_permissions($this->dn,"aclroles/aclrole"))){
 265
 266         /* Delete request is permitted, perform LDAP action */
 267         $this->acltabs= new aclroletab($this->config, NULL,$this->dn);
 268         $this->acltabs->delete();
 269         unset ($this->acltabs);
 270         $this->acltabs= NULL;
 271       } else {
 272
 273         /* Normally this shouldn't be reached, send some extra
 274            logs to notify the administrator */
 275         msg_dialog::display(_("Permission error"), _("You have no permission to delete this entry!"), ERROR_DIALOG);
 276
 277         if(isset($this->ui->uid)){
 278           new log("security","aclroles/".get_class($this),$this->dn,array(),"Warning: '".$this->ui->uid."' tried to trick acl role deletion.");
 279         }
 280       }
 281
 282       /* Remove lock file after successfull deletion */
 283       del_lock ($this->dn);
 284     }
 285
 286     /********************
 287       Delete entry requested, display confirm dialog
 288      ********************/
 289
 290     /* Remove acl was requested */
 291     if ($s_action=="del"){
 292
 293       /* Get 'dn' from posted acl */
 294       $this->dn= $this->list[trim($s_entry)]['dn'];
 295
 296       /* Check permissions */
 297       if(preg_match("/d/",$this->ui->get_permissions($this->dn,"acl/acl"))){
 298         /* Check locking, save current plugin in 'back_plugin', so
 299            the dialog knows where to return. */
 300         if (($acl= get_lock($this->dn)) != ""){
 301           session::set('LOCK_VARS_TO_USE',array("/^list_acl_edit/","/^list_acl_del/","/^id_/"));
 302           return(gen_locked_message ($acl, $this->dn));
 303         }
 304
 305         /* Lock the current entry, so nobody will edit it during deletion */
 306         add_lock ($this->dn, $this->ui->dn);
 307         $smarty->assign("info", sprintf(_("You're about to delete the acl %s."), @LDAP::fix($this->dn)));
 308         $smarty->assign("is_role",false);
 309         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 310       } else {
 311
 312         /* Obviously the acl isn't allowed to delete. Show message and
 313            clean session. */
 314         msg_dialog::display(_("Permission error"), _("You have no permission to delete this entry!"), ERROR_DIALOG);
 315       }
 316     }
 317
 318
 319     /********************
 320       Delete entry confirmed
 321      ********************/
 322
 323     /* Confirmation for deletion has been passed. Acl should be deleted. */
 324     if (isset($_POST['delete_acl_confirm'])){
 325
 326       /* Check permissions */
 327       if(preg_match("/d/",$this->ui->get_permissions($this->dn,"acl/acl"))){
 328
 329         /* Delete request is permitted, perform LDAP action */
 330         $this->acltabs= new acl($this->config, NULL,$this->dn);
 331         $this->acltabs->remove_from_parent();
 332         unset ($this->acltabs);
 333         $this->acltabs= NULL;
 334       } else {
 335
 336         /* Normally this shouldn't be reached, send some extra
 337            logs to notify the administrator */
 338         msg_dialog::display(_("Permission error"), _("You have no permission to delete this entry!"), ERROR_DIALOG);
 339
 340         if(isset($this->ui->uid)){
 341           new log("security","aclroles/".get_class($this),$this->dn,array(),"Warning: '".$this->ui->uid."' tried to trick acl role      deletion.");
 342
 343         }
 344       }
 345
 346       /* Remove lock file after successfull deletion */
 347       del_lock ($this->dn);
 348     }
 349
 350
 351     /********************
 352       Delete entry Canceled
 353      ********************/
 354
 355     /* Delete acl canceled? */
 356     if (isset($_POST['delete_cancel'])){
 357       del_lock ($this->dn);
 358     }
 359
 360
 361     /********************
 362       Edit entry finished (Save)
 363      ********************/
 364
 365     /* Finish acl edit is triggered by the tabulator dialog, so
 366        the acl wants to save edited data. Check and save at this
 367        point. */
 368     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->acltabs->config))){
 369
 370       /* Check tabs, will feed message array */
 371       $this->acltabs->save_object();
 372       $message= $this->acltabs->check();
 373
 374       /* Save, or display error message? */
 375       if (count($message) == 0){
 376
 377         /* Save acl data to ldap */
 378         if($this->acltabs->save() == 1){
 379           return;
 380         }
 381
 382         if (!isset($_POST['edit_apply'])){
 383
 384           /* ACl has been saved successfully, remove lock from LDAP. */
 385           if ($this->dn != "new"){
 386             del_lock ($this->dn);
 387           }
 388
 389           unset ($this->acltabs);
 390           $this->acltabs= NULL;
 391           session::un_set('objectinfo');
 392         }
 393       } else {
 394         /* Ok. There seem to be errors regarding to the tab data,
 395            show message and continue as usual. */
 396         show_errors($message);
 397       }
 398     }
 399
 400
 401     /********************
 402       Display subdialog
 403      ********************/
 404
 405
 406     /* Show tab dialog if object is present */
 407     if(isset($this->acltabs->config)){
 408
 409       /* Save object */
 410       $this->acltabs->save_object();
 411       $display= $this->acltabs->execute();
 412
 413       /* Don't show buttons if tab dialog requests this */
 414       if(isset($this->acltabs)){
 415
 416         /* Skip displaying save/cancel if there is a sub dialog open */
 417         if (!isset($this->acltabs->dialog) || !$this->acltabs->dialog){
 418           $display.= "<p style=\"text-align:right\">\n";
 419 //          $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 420           $display.= "&nbsp;\n";
 421
 422           /* Skip Apply if it is a new entry */
 423           #if ($this->dn != "new"){
 424           #  $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 425           #  $display.= "&nbsp;\n";
 426           #}
 427
 428   //        $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 429           $display.= "</p>";
 430         }
 431       }
 432       return ($display);
 433     }
 434
 435     /* Check if there is a snapshot dialog open */
 436     $base = $this->DivListACL->selectedBase;
 437     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 438       return($str);
 439     }
 440
 441     /* Return rendered main page */
 442         /* Display dialog with system list */
 443     $this->DivListACL->parent = $this;
 444     $this->DivListACL->execute();
 445
 446     /* Add departments if subsearch is disabled */
 447     if(!$this->DivListACL->SubSearch){
 448       $this->DivListACL->AddDepartments($this->DivListACL->selectedBase,3,1);
 449     }
 450     $this->reload();
 451     $this->DivListACL->setEntries($this->list);
 452     return($this->DivListACL->Draw());
 453   }
 454
 455
 456   function reload()
 457   {
 458     /* Get divlist informations from filter part */
 459     $Regex      = $this->DivListACL -> Regex;
 460     $SubSearch  = $this->DivListACL -> SubSearch;
 461     $base       = $this->DivListACL -> selectedBase;
 462     $Attrs      = array("ou","cn","description","gosaAclEntry","objectClass");
 463     $res        = array();
 464     $tmp        = array();                                    // Will contain temporary results
 465     $ldap       = $this->config->get_ldap_link();
 466     $Filter     = "(&(objectClass=gosaACL)(gosaAclEntry=*)(|(cn=".$Regex.")(ou=".$Regex.")))";
 467     $FilterRoles= "(&(objectClass=gosaRole)(|(cn=".$Regex.")(ou=".$Regex.")))";
 468
 469     /* Fetch following structures, this will be used if !$SubSearch */
 470     $fetch_this = array(
 471       "ME"      => array("TYPE" => "cat"    , "FLAGS" => GL_SIZELIMIT                ,"BASE"=>""),
 472       "SYSTEMS" => array("TYPE" => "search" , "FLAGS" => GL_SIZELIMIT | GL_SUBSEARCH ,"BASE"=>get_ou('systemsou')),
 473       "APPS"    => array("TYPE" => "search" , "FLAGS" => GL_SIZELIMIT | GL_SUBSEARCH ,"BASE"=>get_ou('applicationou')),
 474       "PEOPLE"  => array("TYPE" => "search" , "FLAGS" => GL_SIZELIMIT | GL_SUBSEARCH ,"BASE"=>get_people_ou()),
 475       "GROUPS"  => array("TYPE" => "search" , "FLAGS" => GL_SIZELIMIT | GL_SUBSEARCH ,"BASE"=>get_groups_ou()));
 476
 477     /* Subsearch ? */
 478     if($SubSearch){
 479
 480       /* Get all object in this base */
 481       $Flags        = GL_SIZELIMIT | GL_SUBSEARCH;
 482       $fetch_base   = $base;
 483       $tmp  = get_list($Filter,   "acl", $fetch_base, $Attrs, $Flags);
 484       $tmp2 = get_list($FilterRoles,  "acl", $fetch_base, $Attrs, $Flags);
 485       foreach($tmp as $entry){
 486         $res[] = $entry;
 487       }
 488       foreach($tmp2 as $entry){
 489         $res[] = $entry;
 490       }
 491
 492     }else{
 493
 494       $tmp_roles = get_list($FilterRoles,  "acl", get_ou('aclroleou').$base, $Attrs,GL_SIZELIMIT);
 495
 496       foreach($tmp_roles as $entry){
 497         $res[] = $entry;
 498       }
 499
 500       /* Walk through all possible bases */
 501       foreach($fetch_this as $type => $data){
 502
 503         /* Get requried attributes */
 504         $Flags        = $data['FLAGS'];
 505         $fetch_base   = $data['BASE'].$base;
 506         $Type         = $data['TYPE'];
 507
 508         /* Check if method is cat or search */
 509         if($Type == "search"){
 510           $tmp = get_list($Filter, "acl", $fetch_base, $Attrs, $Flags);
 511           foreach($tmp as $entry){
 512             $res[$entry['dn']] = $entry;
 513           }
 514         }else{
 515           $ldap->cat($fetch_base,$Attrs);
 516           $attrs = $ldap->fetch();
 517           if($attrs && isset($attrs['gosaAclEntry'])){
 518             $re2 = preg_replace("/\*/",".*",$Regex);
 519
 520             if(!isset($attrs['ou']) && !isset($attrs['cn'])){
 521               $namingAttr= preg_replace("/^[^=]*+=([^,]*),.*$/","\\1",$fetch_base);
 522               if(preg_match("/".$re2."/i",$namingAttr)){
 523                 $res[$attrs['dn']] = $attrs;
 524               }
 525             }elseif( (isset($attrs['cn'][0]) && preg_match("/".$re2."/i",$attrs['cn'][0]))
 526                ||(isset($attrs['ou'][0]) && preg_match("/".$re2."/i",$attrs['ou'][0]))){
 527               $res[$attrs['dn']] = $attrs;
 528             }
 529           }
 530         }
 531       }
 532     }
 533     $this->list = array_values($res);
 534   }
 535
 536
 537   function copyPasteHandling_from_queue($s_action,$s_entry)
 538   {
 539     /* Check if Copy & Paste is disabled */
 540     if(!is_object($this->CopyPasteHandler)){
 541       return("");
 542     }
 543
 544     /* Add a single entry to queue */
 545     if($s_action == "cut" || $s_action == "copy"){
 546
 547       /* Cleanup object queue */
 548       $this->CopyPasteHandler->cleanup_queue();
 549       $dn = $this->list[$s_entry]['dn'];
 550
 551       if(isset($this->list[$s_entry]['objectClass']) && in_array("gosaRole",$this->list[$s_entry]['objectClass'])){
 552         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"aclroletab","ACLROLETAB","aclroles");
 553       }
 554     }
 555
 556     /* Add entries to queue */
 557     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 558
 559       /* Cleanup object queue */
 560       $this->CopyPasteHandler->cleanup_queue();
 561
 562       /* Add new entries to CP queue */
 563       foreach($this->list_get_selected_items() as $id){
 564         $dn = $this->list[$id]['dn'];
 565
 566         if(isset($this->list[$id]['objectClass']) && in_array("gosaRole",$this->list[$id]['objectClass'])){
 567
 568           if($s_action == "copy_multiple"){
 569             $this->CopyPasteHandler->add_to_queue($dn,"copy","aclroletab","ACLROLETAB","aclroles");
 570           }
 571           if($s_action == "cut_multiple"){
 572             $this->CopyPasteHandler->add_to_queue($dn,"cut","aclroletab","ACLROLETAB","aclroles");
 573           }
 574         }
 575       }
 576     }
 577
 578     /* Start pasting entries */
 579     if($s_action == "editPaste"){
 580       $this->start_pasting_copied_objects = TRUE;
 581     }
 582     /* Return C&P dialog */
 583     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 584
 585       /* Get dialog */
 586       $this->CopyPasteHandler->SetVar("base",$this->DivListACL->selectedBase);
 587       $data = $this->CopyPasteHandler->execute();
 588
 589       /* Return dialog data */
 590       if(!empty($data)){
 591         return($data);
 592       }
 593     }
 594
 595     /* Automatically disable status for pasting */
 596     if(!$this->CopyPasteHandler->entries_queued()){
 597       $this->start_pasting_copied_objects = FALSE;
 598     }
 599     return("");
 600   }
 601
 602
 603   function list_get_selected_items()
 604   {
 605     $ids = array();
 606     foreach($_POST as $name => $value){
 607       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 608         $id   = preg_replace("/^item_selected_/","",$name);
 609         $ids[$id] = $id;
 610       }
 611     }
 612     return($ids);
 613   }
 614
 615
 616   function remove_lock()
 617   {
 618     /* Remove acl lock if a DN is marked as "currently edited" */
 619     if (isset($this->acltabs->dn)){
 620       del_lock ($this->acltabs->dn);
 621     }
 622   }
 623
 624
 625   function save_object()
 626   {
 627     /* Handle divlist filter && department selection*/
 628     if(!is_object($this->acltabs)){
 629       $this->DivListACL->save_object();
 630     }
 631   }
 632
 633   /* A set of disabled and therefore overloaded functions. They are
 634      not needed in this class. */
 635   function remove_from_parent() { }
 636   function check() { }
 637
 638   function save() {
 639     echo "SAVE ACL";
 640   }
 641
 642   function adapt_from_template($dn) { }
 643   function password_change_needed() { }
 644
 645
 646   /* Return departments, that will be included within snapshot detection */
 647   function get_used_snapshot_bases()
 648   {
 649     return(array());
 650   }
 651
 652 }
 653 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 654 ?>