gosa-core/plugins/admin/users/class_userManagement.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 class userManagement extends management
  24 {
  25   var $plHeadline     = "Users";
  26   var $plDescription  = "Manage users";
  27   var $plIcon  = "plugins/users/images/user.png";
  28
  29   var $sn = "";
  30   var $givenName = "";
  31   var $uid = "";
  32   var $got_uid = "";
  33   var $edit_uid = "";
  34
  35   var $pwd_change_queue = array();
  36   var $force_hash_type = array();
  37
  38   // Tab definition
  39   protected $tabClass = "usertabs";
  40   protected $tabType = "USERTABS";
  41   protected $aclCategory = "users";
  42   protected $aclPlugin   = "user";
  43   protected $objectName   = "user";
  44
  45   protected $proposal = "";
  46   protected $proposalEnabled = FALSE;
  47   protected $proposalSelected = FALSE;
  48
  49   protected $passwordChangeForceable = FALSE;
  50   protected $enforcePasswordChange = FALSE;
  51
  52
  53   function __construct($config,$ui)
  54   {
  55     $this->config = $config;
  56     $this->ui = $ui;
  57
  58     $this->storagePoints = array(get_ou("userRDN"));
  59
  60     // Build filter
  61     if (session::global_is_set(get_class($this)."_filter")){
  62       $filter= session::global_get(get_class($this)."_filter");
  63     } else {
  64       $filter = new filter(get_template_path("user-filter.xml", true));
  65       $filter->setObjectStorage($this->storagePoints);
  66     }
  67     $this->setFilter($filter);
  68
  69     // Build headpage
  70     $headpage = new listing(get_template_path("user-list.xml", true));
  71     $headpage->registerElementFilter("lockLabel", "userManagement::filterLockLabel");
  72     $headpage->registerElementFilter("lockImage", "userManagement::filterLockImage");
  73     $headpage->registerElementFilter("filterProperties", "userManagement::filterProperties");
  74     $headpage->setFilter($filter);
  75
  76     // Add copy&paste and snapshot handler.
  77     if ($this->config->boolValueIsTrue("main", "copyPaste")){
  78       $this->cpHandler = new CopyPasteHandler($this->config);
  79     }
  80     if($this->config->get_cfg_value("enableSnapshots") == "true"){
  81       $this->snapHandler = new SnapshotHandler($this->config);
  82     }
  83
  84     parent::__construct($config, $ui, "users", $headpage);
  85
  86     // Register special user actions
  87     $this->registerAction("lock",   "lockEntry");
  88     $this->registerAction("lockUsers",   "lockUsers");
  89     $this->registerAction("unlockUsers", "lockUsers");
  90     $this->registerAction("new_template", "newTemplate");
  91     $this->registerAction("newfromtpl", "newUserFromTemplate");
  92     $this->registerAction("templateContinue", "templateContinue");
  93     $this->registerAction("templatize", "templatizeUsers");
  94     $this->registerAction("templatizeContinue", "templatizeContinue");
  95
  96     $this->registerAction("password", "changePassword");
  97     $this->registerAction("passwordQueue", "handlePasswordQueue");
  98     $this->registerAction("passwordCancel", "closeDialogs");
  99
 100     $this->registerAction("sendMessage", "sendMessage");
 101     $this->registerAction("saveEventDialog", "saveEventDialog");
 102     $this->registerAction("abortEventDialog", "closeDialogs");
 103
 104     // Register shortcut icon actions
 105     $this->registerAction("edit_user","editEntry");
 106     $this->registerAction("edit_posixAccount","editEntry");
 107     $this->registerAction("edit_mailAccount","editEntry");
 108     $this->registerAction("edit_sambaAccount","editEntry");
 109     $this->registerAction("edit_netatalk","editEntry");
 110     $this->registerAction("edit_environment","editEntry");
 111     $this->registerAction("edit_gofaxAccount","editEntry");
 112     $this->registerAction("edit_phoneAccount","editEntry");
 113   }
 114
 115
 116   function refreshProposal()
 117   {
 118     $this->proposal = passwordMethod::getPasswordProposal($this->config);
 119     $this->proposalEnabled = (!empty($this->proposal));
 120   }
 121
 122
 123   // Inject user actions
 124   function detectPostActions()
 125   {
 126     $action = management::detectPostActions();
 127     if(isset($_POST['template_continue'])) $action['action'] = "templateContinue";
 128     if(isset($_POST['templatize_continue'])) $action['action'] = "templatizeContinue";
 129     if(isset($_POST['save_event_dialog'])) $action['action'] = "saveEventDialog";
 130     if(isset($_POST['abort_event_dialog'])) $action['action'] = "abortEventDialog";
 131     if(isset($_POST['password_cancel'])){
 132       $action['action'] = "passwordCancel";
 133     }elseif((count($this->pwd_change_queue) || isset($_POST['password_finish']) || isset($_POST['refreshProposal']))){
 134       $action['action'] = "passwordQueue";
 135     }
 136     return($action);
 137   }
 138
 139
 140   function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 141   {
 142     $str = management::editEntry($action,$target);
 143     if($str) return($str);
 144
 145     if(preg_match("/^edit_/",$action)){
 146       $tab = preg_replace("/^edit_/","",$action);
 147       if(isset($this->tabObject->by_object[$tab])){
 148         $this->tabObject->current = $tab;
 149       }else{
 150         trigger_error("Unknown tab: ".$tab);
 151       }
 152     }
 153   }
 154
 155
 156   function closeDialogs()
 157   {
 158     management::closeDialogs();
 159     $this->pwd_change_queue = array();
 160   }
 161
 162
 163   /*! \brief  Sends a message to a set of users using gosa-si events.
 164    */
 165   function sendMessage($action="",$target=array(),$all=array())
 166   {
 167     if(class_available("DaemonEvent")){
 168       $uids = array();
 169       $ldap = $this->config->get_ldap_link();
 170       $ldap->cd($this->config->current['BASE']);
 171       foreach($target as $dn){
 172         $ldap->cat($dn,array('uid'));
 173         $attrs = $ldap->fetch();
 174         if(isset($attrs['uid'][0])){
 175           $uids[] = $attrs['uid'][0];
 176         }
 177       }
 178       if(count($uids)){
 179         $events = DaemonEvent::get_event_types(USER_EVENT);
 180         $event = "DaemonEvent_notify";
 181         if(isset($events['BY_CLASS'][$event])){
 182           $type = $events['BY_CLASS'][$event];
 183           $this->dialogObject = new $type['CLASS_NAME']($this->config);
 184           $this->dialogObject->add_users($uids);
 185           $this->dialogObject->set_type(SCHEDULED_EVENT);
 186         }
 187       }
 188     }
 189   }
 190
 191
 192   /*! \brief  Sends a message to a set of users using gosa-si events.
 193    */
 194   function saveEventDialog()
 195   {
 196     $this->dialogObject->save_object();
 197     $msgs = $this->dialogObject->check();
 198     if(count($msgs)){
 199       msg_dialog::displayChecks($msgs);
 200     }else{
 201       $o_queue = new gosaSupportDaemon();
 202       $o_queue->append($this->dialogObject);
 203       if($o_queue->is_error()){
 204         msg_dialog::display(_("Infrastructure error"), msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 205       }
 206       $this->closeDialogs();
 207     }
 208   }
 209
 210
 211   /*! \brief  Intiates template creation.
 212    */
 213   function newTemplate($action,$entry)
 214   {
 215     $this->newEntry();
 216     $this->tabObject->set_template_mode ();
 217   }
 218
 219
 220   /*! \brief  Queues a set of users for password changes
 221    */
 222   function changePassword($action="",$target=array(),$all=array())
 223   {
 224     $this->dn ="";
 225     $this->pwd_change_queue = $target;
 226
 227     // Check permisions
 228     $disallowed = array();
 229     foreach($this->pwd_change_queue as $key => $dn){
 230       if(!preg_match("/w/",$this->ui->get_permissions($dn,$this->aclCategory."/password"))){
 231         unset($this->pwd_change_queue[$key]);
 232         $disallowed[] = $dn;
 233       }
 234     }
 235     if(count($disallowed)){
 236       msg_dialog::display(_("Permission"),msgPool::permModify($disallowed),INFO_DIALOG);
 237     }
 238
 239     // Now display change dialog.
 240     return($this->handlePasswordQueue());
 241   }
 242
 243
 244   function handlePasswordQueue()
 245   {
 246       // skip if nothing is to do
 247       if(empty($this->dn) && !count($this->pwd_change_queue)) return;
 248
 249       // Refresh proposal if requested
 250       if(isset($_POST['refreshProposal'])) $this->refreshProposal();
 251       if(isset($_POST['proposalSelected'])) $this->proposalSelected = get_post('proposalSelected') == 1;
 252
 253       $this->enforcePasswordChange = isset($_POST['new_password']) && isset($_POST['enforcePasswordChange']);
 254
 255       $smarty = get_smarty();
 256       $smarty->assign("proposal" , $this->proposal);
 257       $smarty->assign("proposalEnabled" , $this->proposalEnabled);
 258       $smarty->assign("proposalSelected" , $this->proposalSelected);
 259
 260       $smarty->assign("passwordChangeForceable" , $this->passwordChangeForceable);
 261       $smarty->assign("enforcePasswordChange" , $this->enforcePasswordChange);
 262
 263       // Get next entry from queue.
 264       if(empty($this->dn) && count($this->pwd_change_queue)){
 265
 266           // Generate new proposal
 267           $this->refreshProposal();
 268           $this->proposalSelected = ($this->proposal != "");
 269           $this->dn = array_pop($this->pwd_change_queue);
 270
 271           // Check if we are able to enforce a password change
 272           $ldap = $this->config->get_ldap_link();
 273           $ldap->cd($this->config->current['BASE']);
 274           $ldap->cat($this->dn);
 275           $attrs = $ldap->fetch();
 276           $this->passwordChangeForceable =
 277               in_array('sambaAccount', $attrs['objectClass']) ||
 278               (in_array('posixAccount', $attrs['objectClass']) && isset($attrs['shadowMax']));
 279           $smarty->assign("passwordChangeForceable" , $this->passwordChangeForceable);
 280           $smarty->assign("enforcePasswordChange" , $this->enforcePasswordChange);
 281
 282           // Assign proposal variables
 283           $smarty->assign("proposal" , $this->proposal);
 284           $smarty->assign("proposalEnabled" , $this->proposalEnabled);
 285           $smarty->assign("proposalSelected" , $this->proposalSelected);
 286
 287           set_object_info($this->dn);
 288           return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 289       }
 290
 291       // If we've just refreshed the proposal then do not check the password for validity.
 292       if(isset($_POST['refreshProposal'])){
 293           return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 294       }
 295
 296       // Check permissions
 297       if(isset($_POST['password_finish'])){
 298
 299           $dn  = $this->dn;
 300           $acl = $this->ui->get_permissions($dn, "users/password");
 301           $cacl= $this->ui->get_permissions($dn, "users/user");
 302           if (preg_match('/w/', $acl) || preg_match('/c/', $cacl)){
 303
 304               // Get posted passwords
 305               if($this->proposalSelected){
 306                   $new_password = $this->proposal;
 307                   $repeated_password = $this->proposal;
 308               }else{
 309                   $new_password = get_post('new_password');
 310                   $repeated_password = get_post('repeated_password');
 311               }
 312
 313               // Check posted passwords now.
 314               $message= array();
 315               if ($new_password != $repeated_password){
 316                   $message[]= _("The passwords you've entered as 'New password' and 'Repeated new password' do not match.");
 317               } else {
 318                   if ($new_password == ""){
 319                       $message[] = msgPool::required(_("New password"));
 320                   }
 321               }
 322
 323               // Display errors
 324               if (count($message) != 0){
 325                   msg_dialog::displayChecks($message);
 326                   return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 327               }
 328
 329               // Change cassword
 330               if(isset($this->force_hash_type[$this->dn])){
 331                   if(!change_password ($this->dn, $new_password,0,$this->force_hash_type[$this->dn])){
 332                       return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 333                   }
 334               }else{
 335                   if(!change_password ($this->dn, $new_password)){
 336                       return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 337                   }
 338               }
 339               if ($this->config->get_cfg_value("passwordHook") != ""){
 340                   $ldap = $this->config->get_ldap_link();
 341                   $ldap->cd($this->config->current['BASE']);
 342                   $ldap->cat($this->dn,array('uid'));
 343                   $attrs = $ldap->fetch();
 344                   exec($this->config->get_cfg_value("passwordHook")." ".
 345                           escapeshellarg($attrs['uid'][0])." ".escapeshellarg($new_password), $resarr);
 346                   $check_hook_output = "";
 347                   if(count($resarr) > 0) {
 348                       $check_hook_output= join('\n', $resarr);
 349                   }
 350                   if(!empty($check_hook_output)){
 351                       $message[] = sprintf(_("Check-hook reported a problem: %s. Password change canceled!"),$check_hook_output);
 352                       msg_dialog::displayChecks($message);
 353                       return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 354                   }
 355               }
 356
 357
 358               // The user has to change his password on next login
 359               // - We are going to update samba and posix attributes here, to enforce
 360               //   such a password change.
 361               if($this->passwordChangeForceable && $this->enforcePasswordChange){
 362
 363                   // Check if we are able to enforce a password change
 364                   $ldap = $this->config->get_ldap_link();
 365                   $ldap->cd($this->config->current['BASE']);
 366                   $ldap->cat($this->dn);
 367                   $attrs = $ldap->fetch();
 368                   $samba = in_array('sambaSamAccount', $attrs['objectClass']);
 369                   $posix = in_array('posixAccount', $attrs['objectClass']);
 370
 371                   // Update the posix shadow flag...
 372                   if($posix){
 373                       $current= floor(date("U") /60 /60 /24);
 374                       $enforceDate = $current -  $attrs['shadowMax'][0];
 375                       $new_attrs = array();
 376                       $new_attrs['shadowLastChange'] = $enforceDate;
 377                       $ldap->cd($this->dn);
 378                       $ldap->modify($new_attrs);
 379
 380 #                     $posixAccount = new posixAccount($this->config, $this->dn);
 381 #                     $posixAccount->is_modified=TRUE;
 382 #                     $posixAccount->activate_shadowExpire=1;
 383 #                     $posixAccount->shadowExpire = date('d.m.Y', time() - (1 * 24 * 60 *60));
 384 #                     $posixAccount->save();
 385                   }
 386
 387                   // Update the samba kickoff flag...
 388                   if($samba){
 389                       $sambaAccount = new sambaAccount($this->config, $this->dn);
 390                       $sambaAccount->is_modified=TRUE;
 391                       $sambaAccount->flag_enforcePasswordChange = TRUE;
 392                       $sambaAccount->flag_cannotChangePassword = FALSE;
 393                       $sambaAccount->save();
 394                   }
 395               }
 396
 397               new log("modify","users/".get_class($this),$this->dn,array(),"Password has been changed");
 398               $this->dn ="";
 399
 400           } else {
 401               msg_dialog::display(_("Password change"),
 402                       _("You have no permission to change this users password!"),
 403                       WARNING_DIALOG);
 404           }
 405       }
 406       // Cleanup
 407       if(!count($this->pwd_change_queue) && $this->dn=""){
 408           $this->remove_lock();
 409           $this->closeDialogs();
 410       }else{
 411           return($this->handlePasswordQueue());
 412       }
 413   }
 414
 415
 416
 417
 418   /*! \brief  Save user modifications.
 419    *          Whenever we save a 'new' user, request a password change for him.
 420    */
 421   function saveChanges()
 422   {
 423     $str = management::saveChanges();
 424
 425     if(!empty($str)) return($str);
 426
 427     if($this->last_tabObject instanceOf multi_plug){
 428       foreach($this->last_tabObject->a_handles as $user){
 429         if($user->password_change_needed()){
 430           $this->force_hash_type[$user->dn] = $user->by_object['user']->pw_storage;
 431           $this->pwd_change_queue[] = $user->dn;
 432         }
 433       }
 434       return($this->handlePasswordQueue());
 435     }
 436
 437     if(isset($this->last_tabObject->by_object['user']) && $this->last_tabObject->by_object['user']->password_change_needed()){
 438       $this->force_hash_type[$this->last_tabObject->dn] = $this->last_tabObject->by_object['user']->pw_storage;
 439       $this->pwd_change_queue[] = $this->last_tabObject->dn;
 440       return($this->handlePasswordQueue());
 441     }
 442   }
 443
 444   function cancelEdit()
 445   {
 446     $str = management::cancelEdit();
 447     if(!empty($str)) return($str);
 448
 449     if(isset($this->last_tabObject->by_object['user']) &&
 450         $this->last_tabObject->by_object['user']->dn != "new" &&
 451         $this->last_tabObject->by_object['user']->password_change_needed()){
 452       $this->force_hash_type[$this->last_tabObject->dn] = $this->last_tabObject->by_object['user']->pw_storage;
 453       $this->pwd_change_queue[] = $this->last_tabObject->dn;
 454       return($this->handlePasswordQueue());
 455     }
 456   }
 457
 458
 459   /*! \brief  Intiates user creation.
 460    *          If we've user templates, then the user will be asked to use to use one.
 461    *          -> See 'templateContinue' for further handling.
 462    */
 463   function newUserFromTemplate($action="",$target=array(),$all=array())
 464   {
 465     // Call parent method, it knows whats to do, locking and so on ...
 466     $str = management::newEntry($action,$target,$all);
 467     if(!empty($str)) return($str);
 468
 469     // Reset uid selection.
 470     $this->got_uid= "";
 471
 472     // Use template if there are any of them
 473     $templates = array();
 474     $templates['none']= _("none");
 475     $templates = array_merge($templates,$this->get_templates());
 476
 477     // We've templates, so preset the current template and display the input dialog.
 478     if (count($templates)){
 479       $smarty = get_smarty();
 480       foreach(array("sn", "givenName", "uid", "got_uid") as $attr){
 481         $smarty->assign("$attr", "");
 482       }
 483       $smarty->assign("template",  array_pop($target));
 484       $smarty->assign("templates", $templates);
 485       $smarty->assign("edit_uid", "");
 486       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 487
 488       // -> See 'templateContinue' for further handling!
 489     }
 490   }
 491
 492
 493
 494   /*! \brief  Intiates user creation.
 495    *          If we've user templates, then the user will be asked
 496    *           if he wants to use one.
 497    *          -> See 'templateContinue' for further handling.
 498    */
 499   function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 500   {
 501
 502     // Call parent method, it manages everything, locking, object creation...
 503     $str = management::newEntry($action,$target,$all);
 504     if(!empty($str)) return($str);
 505
 506     // If we've at least one template, then ask the user if he wants to use one?
 507     $templates = array();
 508     $templates['none']= _("none");
 509     $templates = array_merge($templates,$this->get_templates());
 510
 511     // Display template selection
 512     if (count($templates) > 1){
 513       $smarty = get_smarty();
 514
 515       // Set default variables, normally empty.
 516       foreach(array("sn", "givenName", "uid", "got_uid") as $attr){
 517         $smarty->assign($attr, "");
 518       }
 519       $smarty->assign("template", "none");
 520       $smarty->assign("templates", $templates);
 521       $smarty->assign("edit_uid", "");
 522       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 523
 524       // -> See 'templateContinue' for further handling!
 525     }
 526   }
 527
 528
 529   /* !\brief  This method is called whenever a template selection was displayed.
 530    *          Here we act on the use selection.
 531    *          - Does the user want to create a user from template?
 532    *          - Create user without template?
 533    *          - Input correct, every value given and valid?
 534    */
 535   function templateContinue()
 536   {
 537     // Get the list of available templates.
 538     $templates = array();
 539     $templates['none']= _("none");
 540     $templates = array_merge($templates,$this->get_templates());
 541
 542     // Input validation, if someone wants to create a user from a template
 543     //  then validate the given values.
 544     $message = array();
 545     if(!isset($_POST['template']) || (empty($_POST['template']))){
 546       $message[]= msgPool::invalid(_("Template"));
 547     }
 548     if(!isset($_POST['sn']) || (empty($_POST['sn']))){
 549       $message[]= msgPool::required(_("Name"));
 550     }
 551     if(!isset($_POST['givenName']) || (empty($_POST['givenName']))){
 552       $message[]= msgPool::required(_("Given name"));
 553     }
 554
 555     /********************
 556      * 1   We've had input errors - Display errors and show input dialog again.
 557      ********************/
 558
 559     if (count($message) > 0){
 560       msg_dialog::displayChecks($message);
 561
 562       // Preset input fields with user input.
 563       $smarty = get_smarty();
 564       foreach(array("sn", "givenName", "uid", "template") as $attr){
 565         if(isset($_POST[$attr])){
 566           $smarty->assign("$attr", get_post($attr));
 567         }else{
 568           $smarty->assign("$attr", "");
 569         }
 570       }
 571
 572       $smarty->assign("templates",$templates);
 573       $smarty->assign("got_uid", $this->got_uid);
 574       $smarty->assign("edit_uid",false);
 575       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 576     }
 577
 578
 579     /********************
 580      * 2   There was a template selected, now ask for the uid.
 581      ********************/
 582
 583     if ($_POST['template'] != 'none' && !isset($_POST['uid'])){
 584
 585       // Remember user input.
 586       $smarty = get_smarty();
 587       $this->sn             = $_POST['sn'];
 588       $this->givenName      = $_POST['givenName'];
 589
 590       // Avoid duplicate entries, check if such a user already exists.
 591       $dn= preg_replace("/^[^,]+,/i", "", $_POST['template']);
 592       $ldap= $this->config->get_ldap_link();
 593       $ldap->cd ($dn);
 594       $ldap->search ("(&(sn=".normalizeLdap($this->sn).")(givenName=".normalizeLdap($this->givenName)."))", array("givenName"));
 595       if ($ldap->count () != 0){
 596         msg_dialog::displayChecks(array(msgPool::duplicated(_("Name"))));
 597       }else{
 598
 599         // Preset uid field by using the idGenerator
 600         $attributes= array('sn' => $this->sn, 'givenName' => $this->givenName);
 601         if ($this->config->get_cfg_value("idGenerator") != ""){
 602           $uids= gen_uids ($this->config->get_cfg_value("idGenerator"), $attributes);
 603           if (count($uids)){
 604             $smarty->assign("edit_uid", "false");
 605             $smarty->assign("uids", $uids);
 606             $this->uid= current($uids);
 607           }
 608         } else {
 609           $smarty->assign("edit_uid", "");
 610           $this->uid= "";
 611         }
 612         $this->got_uid= true;
 613       }
 614
 615       // Assign user input
 616       foreach(array("sn", "givenName", "uid", "got_uid") as $attr){
 617         $smarty->assign("$attr", $this->$attr);
 618       }
 619       if (isset($_POST['template'])){
 620         $smarty->assign("template", $_POST['template']);
 621       }
 622       $smarty->assign("templates",$templates);
 623       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 624     }
 625
 626
 627     /********************
 628      * 3   No template - Ok. Lets fill the data into the user object and skip templating here.
 629      ********************/
 630     if ($_POST['template'] == 'none'){
 631       foreach(array("sn", "givenName", "uid") as $attr){
 632         if (isset($_POST[$attr])){
 633           $this->tabObject->by_object['user']->$attr= $_POST[$attr];
 634         }
 635       }
 636
 637       // The user Tab object is already instantiated, so just go back and let the
 638       //  management class do the rest.
 639       return("");
 640     }
 641
 642
 643     /********************
 644      * 4   Template selected and uid given - Ok, then lets adapt tempalte values.
 645      ********************/
 646     if(isset($_POST['uid'])){
 647
 648       // Move user supplied data to sub plugins
 649       foreach(array("uid","sn","givenName") as $attr){
 650         $this->$attr = $_POST[$attr];
 651         $this->tabObject->$attr       = $this->$attr;
 652         $this->tabObject->by_object['user']->$attr = $this->$attr;
 653       }
 654
 655       // Adapt template values.
 656       $template_dn              = $_POST['template'];
 657       $this->tabObject->adapt_from_template($template_dn, array("uid","cn","givenName","sn"));
 658       $template_base            = preg_replace("/^[^,]+,".preg_quote(get_people_ou(), '/i')."/", '', $template_dn);
 659       $this->tabObject->by_object['user']->base= $template_base;
 660
 661       // The user Tab object is already instantiated, so just go back and let the
 662       //  management class do the rest.
 663       return("");
 664     }
 665   }
 666
 667
 668   /* !\brief  This method applies a template to a set of users.
 669    */
 670   function templatizeUsers($action="",$target=array(),$all=array())
 671   {
 672     $this->dns = array();
 673     if(count($target)){
 674
 675       // Get the list of available templates.
 676       $templates = $this->get_templates();
 677
 678       // Check entry locking
 679       foreach($target as $dn){
 680         if (($user= get_lock($dn)) != ""){
 681           $this->dn = $dn;
 682           return(gen_locked_message ($user, $dn));
 683         }
 684         $this->dns[] = $dn;
 685       }
 686
 687       // Display template
 688       $smarty = get_smarty();
 689       $smarty->assign("templates", $templates);
 690       return($smarty->fetch(get_template_path('templatize.tpl', TRUE)));
 691     }
 692   }
 693
 694
 695   /* !\brief  This method is called whenever the templatize dialog was used.
 696    */
 697   function templatizeContinue()
 698   {
 699     // Template readable?
 700     $template= get_post('template');
 701     $acl = $this->ui->get_permissions($template, $this->aclCategory."/".$this->aclPlugin);
 702     if (preg_match('/r/', $acl)){
 703       $tab = $this->tabClass;
 704       foreach ($this->dns as $dn){
 705
 706         // User writeable
 707         $acl = $this->ui->get_permissions($dn,  $this->aclCategory."/".$this->aclPlugin);
 708         if (preg_match('/w/', $acl)){
 709           $this->tabObject= new $tab($this->config, $this->config->data['TABS'][$this->tabType], $dn, $this->aclCategory);
 710           $this->tabObject->adapt_from_template($template, array("sn", "givenName", "uid"));
 711           $this->tabObject->save();
 712         } else {
 713           msg_dialog::display(_("Permission error"), msgPool::permModify($dn), ERROR_DIALOG);
 714         }
 715       }
 716     } else {
 717       msg_dialog::display(_("Permission error"), msgPool::permView($template), ERROR_DIALOG);
 718     }
 719
 720     // Cleanup!
 721     $this->remove_lock();
 722     $this->closeDialogs();
 723   }
 724
 725
 726   /* !\brief  Lock/unlock multiple users.
 727    */
 728   function lockUsers($action,$target,$all)
 729   {
 730     if(!count($target)) return;
 731     if($action == "lockUsers"){
 732       $this->lockEntry($action,$target, $all, "lock");
 733     }else{
 734       $this->lockEntry($action,$target, $all, "unlock");
 735     }
 736   }
 737
 738
 739   /* !\brief  Locks/unlocks the given user(s).
 740    */
 741   function lockEntry($action,$entry, $all, $type = "toggle")
 742   {
 743
 744     // Filter out entries we are not allowed to modify
 745     $disallowed = array();
 746     $dns = array();
 747     foreach($entry as $dn){
 748       if (!preg_match("/w/",$this->ui->get_permissions($dn,"users/password"))){
 749         $disallowed[] = $dn;
 750       }else{
 751         $allowed[] = $dn;
 752       }
 753     }
 754     if(count($disallowed)){
 755       msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 756     }
 757
 758     // Try to lock/unlock the rest of the entries.
 759     $ldap = $this->config->get_ldap_link();
 760     foreach($allowed as $dn){
 761       $ldap->cat($dn, array('userPassword'));
 762       if($ldap->count() == 1){
 763
 764         // We can't lock empty passwords.
 765         $val = $ldap->fetch();
 766         if(!isset($val['userPassword'])){
 767           continue;
 768         }
 769
 770         // Detect the password method and try to lock/unlock.
 771         $pwd = $val['userPassword'][0];
 772         $method = passwordMethod::get_method($pwd,$val['dn']);
 773         $success= true;
 774         if($method instanceOf passwordMethod){
 775           if($type == "toggle"){
 776             if($method->is_locked($this->config,$val['dn'])){
 777               $success= $method->unlock_account($this->config,$val['dn']);
 778             }else{
 779               $success= $method->lock_account($this->config,$val['dn']);
 780             }
 781           }elseif($type == "lock" && !$method->is_locked($this->config,$val['dn'])){
 782             $success= $method->lock_account($this->config,$val['dn']);
 783           }elseif($type == "unlock" && $method->is_locked($this->config,$val['dn'])){
 784             $success= $method->unlock_account($this->config,$val['dn']);
 785           }
 786
 787           // Check if everything went fine.
 788           if (!$success){
 789             $hn= $method->get_hash_name();
 790             if (is_array($hn)){
 791               $hn= $hn[0];
 792             }
 793             msg_dialog::display(_("Account locking"),
 794                 sprintf(_("Password method '%s' does not support locking. Account (%s) has not been locked!"),
 795                   $hn,$dn),WARNING_DIALOG);
 796           }
 797         }else{
 798           // Can't lock unknown methods.
 799         }
 800       }
 801     }
 802   }
 803
 804
 805   /* !\brief  This method returns a list of all available templates.
 806    */
 807   function get_templates()
 808   {
 809     $templates= array();
 810     $ldap= $this->config->get_ldap_link();
 811     foreach ($this->config->departments as $key => $value){
 812       $acl = $this->ui->get_permissions($value,$this->aclCategory."/".$this->aclPlugin);
 813       if (preg_match("/c/",$acl)){
 814
 815         // Search all templates from the current dn.
 816         $ldap->cd (get_people_ou().$value);
 817         $ldap->search ("(objectClass=gosaUserTemplate)", array("uid"));
 818         if ($ldap->count() != 0){
 819           while ($attrs= $ldap->fetch()){
 820             $templates[$ldap->getDN()]= $attrs['uid'][0]." - ".LDAP::fix($key);
 821           }
 822         }
 823       }
 824     }
 825     natcasesort ($templates);
 826     reset ($templates);
 827     return($templates);
 828   }
 829
 830
 831   function copyPasteHandler($action="",$target=array(),$all=array(),
 832       $altTabClass ="", $altTabType = "", $altAclCategory="",$altAclPlugin="")
 833   {
 834     if ($this->config->boolValueIsTrue("main", "copyPaste")){
 835       $this->cpHandler->lastdn = "";
 836       $str = management::copyPasteHandler($action,$target,$all);
 837       if($this->cpHandler->lastdn != "" && isset($_POST['passwordTodo']) && $_POST['passwordTodo'] == "new"){
 838         $this->pwd_change_queue[] = $this->cpHandler->lastdn;
 839         return($this->handlePasswordQueue());
 840       }
 841       return($str);
 842     }
 843
 844     return "";
 845   }
 846
 847
 848   static function filterLockImage($userPassword)
 849   {
 850     $image= "images/empty.png";
 851     if(isset($userPassword[0]) && preg_match("/^\{[^\}]/",$userPassword[0])){
 852       if(preg_match("/^[^\}]*+\}!/",$userPassword[0])){
 853         $image= "images/lists/locked.png";
 854       }else{
 855         $image= "images/lists/unlocked.png";
 856       }
 857     }
 858     return $image;
 859   }
 860
 861
 862   static function filterLockLabel($userPassword)
 863   {
 864     $label= "";
 865     if(isset($userPassword[0]) && preg_match("/^\{[^\}]/",$userPassword[0])){
 866       if(preg_match("/^[^\}]*+\}!/",$userPassword[0])){
 867         $label= _("Unlock account");
 868       }else{
 869         $label= _("Lock account");
 870       }
 871     }
 872     return $label;
 873   }
 874
 875
 876   static function filterProperties($row, $classes)
 877   {
 878     $result= "";
 879     $map= array( "gosaAccount" => array( "image" => "plugins/users/images/select_user.png",
 880                                          "plugin" => "user",
 881                                          "alt" => _("Generic"),
 882                                          "title" => _("Edit generic properties")),
 883                  "posixAccount" => array("image" => "images/penguin.png",
 884                                          "plugin" => "posixAccount",
 885                                          "alt" => _("POSIX"),
 886                                          "title" => _("Edit POSIX properties")),
 887                  "gosaMailAccount" => array("image" => "images/mailto.png",
 888                                          "alt" => _("Mail"),
 889                                          "plugin" => "mailAccount",
 890                                          "title" => _("Edit mail properties")),
 891                  "sambaSamAccount" => array("image" => "plugins/systems/images/select_winstation.png",
 892                                          "plugin" => "sambaAccount",
 893                                          "alt" => _("Samba"),
 894                                          "title" => _("Edit samba properties")),
 895                  "apple-user" => array("image" => "plugins/netatalk/images/select_netatalk.png",
 896                                          "plugin" => "netatalk",
 897                                          "alt" => _("Netatalk"),
 898                                          "title" => _("Edit netatalk properties")),
 899                  "gotoEnvironment" => array("image" => "plugins/users/images/small_environment.png",
 900                                          "plugin" => "environment",
 901                                          "alt" => _("Environment"),
 902                                          "title" => _("Edit environment properties")),
 903                  "goFaxAccount" => array("image" => "plugins/users/images/fax_small.png",
 904                                          "plugin" => "gofaxAccount",
 905                                          "alt" => _("FAX"),
 906                                          "title" => _("Edit FAX properties")),
 907                  "goFonAccount" => array("image" => "plugins/gofon/images/select_phone.png",
 908                                          "plugin" => "phoneAccount",
 909                                          "alt" => _("Phone"),
 910                                          "title" => _("Edit phone properties")));
 911
 912     // Walk thru map
 913     foreach ($map as $oc => $properties) {
 914       if (in_array_ics($oc, $classes)) {
 915         $result.="<input class='center' type='image' src='".$properties['image']."' ".
 916                  "alt='".$properties['alt']."' title='".$properties['title'].
 917                  "' name='listing_edit_".$properties['plugin']."_$row' style='padding:1px'>";
 918       } else {
 919         $result.="<img src='images/empty.png' alt=' ' class='center' style='padding:1px'>";
 920       }
 921     }
 922     return $result;
 923   }
 924
 925 }
 926 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 927 ?>