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 plugin
  24 {
  25   /* Plugin definitions */
  26   var $plHeadline= "Users";
  27   var $plDescription= "Manage users";
  28
  29   /* Dialog attributes */
  30   var $usertab              = NULL;
  31   var $ui                   = NULL;
  32   var $templates            = array();
  33   var $got_uid              = false;
  34   var $CopyPasteHandler     = NULL;
  35   var $CPPasswordChange     = ""; // Contains the entry id which should get a new password
  36   var $DivListUsers;
  37
  38   var $pwd_change_queue     = array();
  39
  40   var $start_pasting_copied_objects = FALSE;
  41   var $current_action ="";
  42   var $msg_dialog= NULL;
  43
  44   function userManagement(&$config, $ui)
  45   {
  46     /* Save configuration for internal use */
  47     $this->config= &$config;
  48     $this->ui= &$ui;
  49
  50     /* Copy & Paste handler */
  51     if ($this->config->boolValueIsTrue("main", "enableCopyPaste")){
  52       $this->CopyPasteHandler= new CopyPasteHandler($this->config);
  53     }
  54
  55     /* Creat dialog object */
  56     $this->DivListUsers = new divListUsers($this->config,$this);
  57
  58   }
  59
  60
  61   function execute()
  62   {
  63     /* Call parent execute */
  64     plugin::execute();
  65
  66     /* LOCK MESSAGE Vars */
  67     session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^user_edit_/","/^user_del_/","/^item_selected/","/^remove_multiple_users/","/^multiple_edit/","/menu_action/"));
  68
  69     $smarty       = get_smarty();                 // Smarty instance
  70     $s_action     = "";                           // Contains the action to be taken
  71     $s_entry      = "";                           // The value for s_action
  72
  73     /* Edit entry button pressed? */
  74     if( isset($_GET['act']) && $_GET['act'] == "edit_entry" ){
  75       $s_action= "edit";
  76       $s_entry= validate($_GET['id']);
  77     }
  78
  79     /* Test relevant POST values */
  80     foreach($_POST as $key => $val){
  81
  82       /* Get every possible POST combination and set s_action/s_entry accordingly */
  83       foreach(array("del"       => "user_del",
  84                     "edit"      => "user_edit",
  85                     "new"       => "user_new",
  86                     "new_tpl"   => "user_tplnew",
  87                     "del_multiple" => "^remove_multiple_users",
  88                     "create_user_from_tpl"          => "userfrom_tpl",
  89                     "change_pw" => "user_chgpw",
  90                     "editPaste" => "editPaste",
  91                     "copy_multiple" => "multiple_copy_users",
  92                     "multiple_edit" => "multiple_edit",
  93                     "cut_multiple" => "multiple_cut_users",
  94                     "multiple_password_change" => "multiple_password_change",
  95                     "copy"      => "^copy",
  96                     "toggle_lock_status" => "toggle_lock_status",
  97                     "cut"       => "^cut") as $act => $name){
  98
  99         if (preg_match("/".$name.".*/", $key)){
 100           $s_action= $act;
 101           $s_entry= preg_replace("/".$name."_/i", "", $key);
 102           break;
 103         }
 104       }
 105
 106     } /* ...Test POST */
 107
 108     /* Remove coordinate prefix from POST, required by some browsers */
 109     $s_entry= preg_replace("/_.$/", "", $s_entry);
 110
 111     /* Seperate possibly encoded tab and entry, default to tab "user" */
 112     if(preg_match("/.*-.*/", $s_entry)){
 113       $s_tab= preg_replace("/^[^-]*-/i", "" ,$s_entry);
 114       $s_entry= preg_replace("/-[^-]*$/i", "", $s_entry);
 115     }else{
 116       $s_tab= "user";
 117     }
 118
 119     if(!$this->config->search($s_tab, 'class',array('tabs'))){
 120       $s_tab = "user";
 121     }
 122
 123
 124     /* handle C&P from layers menu */
 125     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 126       $s_action = "copy_multiple";
 127     }
 128     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 129       $s_action = "cut_multiple";
 130     }
 131     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 132       $s_action = "editPaste";
 133     }
 134
 135     /* Create options */
 136     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "user_new"){
 137       $s_action = "new";
 138     }
 139     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "user_tplnew"){
 140       $s_action = "new_tpl";
 141     }
 142     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "multiple_edit"){
 143       $s_action = "multiple_edit";
 144     }
 145
 146     /* handle remove from layers menu */
 147     if(isset($_POST['menu_action']) && preg_match("/^multiple_password_change/",$_POST['menu_action'])){
 148       $s_action = "multiple_password_change";
 149     }
 150
 151     /* handle remove from layers menu */
 152     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 153       $s_action = "del_multiple";
 154     }
 155
 156     if(isset($_POST['menu_action']) && preg_match("/^event/",$_POST['menu_action'])){
 157       $s_action = $_POST['menu_action'];
 158     }
 159
 160
 161     /********************
 162       Create notification event
 163      ********************/
 164
 165     if(preg_match("/^event_/",$s_action) && class_available("DaemonEvent")){
 166       $ids = $this->list_get_selected_items();
 167       $uids = array();
 168       foreach($ids as $id){
 169         $uids[] = $this->list[$id]['uid'][0];
 170       }
 171       if(count($uids)){
 172         $events = DaemonEvent::get_event_types(USER_EVENT);
 173         $event = preg_replace("/^event_/","",$s_action);
 174         if(isset($events['BY_CLASS'][$event])){
 175           $type = $events['BY_CLASS'][$event];
 176           $this->usertab = new $type['CLASS_NAME']($this->config);
 177           $this->usertab->add_targets($uids);
 178           $this->usertab->set_type(TRIGGERED_EVENT);
 179         }
 180       }
 181     }
 182
 183     /* Abort event dialog */
 184     if(isset($_POST['abort_event_dialog'])){
 185       $this->usertab = FALSE;
 186     }
 187
 188     /* Save event */
 189     if(isset($_POST['save_event_dialog'])){
 190       $o_queue = new gosaSupportDaemon();
 191       $o_queue->append($this->usertab);
 192       if($o_queue->is_error()){
 193         msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
 194               $o_queue->get_error()),ERROR_DIALOG);
 195       }else{
 196         $this->usertab = FALSE;
 197       }
 198     }
 199
 200     /* Display event */
 201     if($this->usertab instanceof DaemonEvent){
 202       $this->usertab->save_object();
 203       return($this->usertab->execute());
 204     }
 205
 206
 207     /********************
 208       Copy & Paste
 209      ********************/
 210
 211     /* Display the copy & paste dialog, if it is currently open */
 212     if($this->CPPasswordChange == ""){
 213       $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 214       if($ret){
 215         return($ret);
 216       }
 217     }
 218
 219
 220     /********************
 221       Change password confirmed
 222      ********************/
 223
 224     /* Perform password change */
 225     if (isset($_POST['password_finish'])){
 226
 227       /* For security reasons, check if user is allowed to set password again */
 228       $dn  = $this->dn;
 229       $acl = $this->ui->get_permissions($dn, "users/password");
 230       $cacl= $this->ui->get_permissions($dn, "users/user");
 231
 232       if (preg_match('/w/', $acl) || preg_match('/c/', $cacl)){
 233
 234         /* Check input and feed errors into 'message' */
 235         $message= array();
 236
 237         /* Sanity checks... */
 238         if ($_POST['new_password'] != $_POST['repeated_password']){
 239
 240           /* Matching passwords in new and repeated? */
 241           $message[]= _("The passwords you've entered as 'New password' and 'Repeated new password' do not match.");
 242         } else {
 243
 244           /* Empty password is not permitted by default. */
 245           if ($_POST['new_password'] == ""){
 246             msgPool::required(_("New password"));
 247           }
 248         }
 249
 250         /* Errors, or password change? */
 251         if (count($message) != 0){
 252
 253           /* Show error message and continue editing */
 254           msg_dialog::displayChecks($message);
 255           return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 256         }
 257
 258         $config= $this->config;
 259         $ldap_ui= $this->config->get_ldap_link();
 260         if(isset($this->usertab->dn)){
 261           $ldap_ui->cat($this->usertab->dn,array("uid"));
 262           $user = $ldap_ui->fetch();
 263         }else{
 264           $ldap_ui->cat($this->dn,array("uid"));
 265           $user = $ldap_ui->fetch();
 266         }
 267         if((is_array($user))&&(isset($user['uid']))){
 268           $username= $user['uid'][0];
 269         }
 270
 271         /* Set password, perform required steps */
 272         if ($this->usertab){
 273           if ($this->usertab->password_change_needed()){
 274             $obj= $this->usertab->by_object['user'];
 275             change_password ($this->usertab->dn, $_POST['new_password'],0, $obj->pw_storage);
 276             if (isset($config->data['MAIN']['EXTERNALPWDHOOK'])){
 277               exec($config->data['MAIN']['EXTERNALPWDHOOK']." ".$username." ".$_POST['new_password'], $resarr);
 278             }
 279             new log("modify","users/".get_class($this),$this->usertab->dn,array(),"Password has been changed");
 280             unset($this->usertab);
 281             $this->usertab= NULL;
 282           }
 283         } else {
 284           change_password ($this->dn, $_POST['new_password']);
 285           if (isset($config->data['MAIN']['EXTERNALPWDHOOK'])){
 286             exec($config->data['MAIN']['EXTERNALPWDHOOK']." ".$username." ".$_POST['new_password'], $resarr);
 287           }
 288           new log("modify","users/".get_class($this),$this->dn,array(),"Password has been changed");
 289         }
 290       } else {
 291
 292         /* Missing permissions, show message */
 293         msg_dialog::display(_("Password change failed."),_("You are not allowed to set this users password!"),WARNING_DIALOG);
 294       }
 295       /* Clean session, delete lock */
 296       del_lock ($this->dn);
 297       unset ($this->usertab);
 298       $this->usertab= NULL;
 299       $this->lognames= array();;
 300       $this->sn= "";
 301       $this->givenName= "";
 302       $this->uid= "";
 303       session::un_set('objectinfo');
 304     }
 305
 306
 307     /********************
 308      Change multiple passwords requested
 309      ********************/
 310
 311     if($s_action == "multiple_password_change"){
 312       $this->pwd_change_queue = $this->list_get_selected_items();
 313     }
 314
 315
 316     /********************
 317       Change password requested
 318      ********************/
 319
 320     /* Password change requested */
 321     if (($s_action == "change_pw") || (!empty($this->CPPasswordChange)) || count($this->pwd_change_queue)){
 322
 323       /* Get users whose passwords should be changed. */
 324       if(count($this->pwd_change_queue)){
 325         $s_entry= array_pop($this->pwd_change_queue);
 326       }
 327
 328       if(!empty($this->CPPasswordChange)){
 329         $s_entry = $this->CPPasswordChange;
 330         $this->CPPasswordChange = "";
 331       }
 332
 333       /* Get 'dn' from posted 'uid' */
 334       $this->dn= $this->list[trim($s_entry)]['dn'];
 335
 336       /* Load permissions for selected 'dn' and check if
 337          we're allowed to remove this 'dn' */
 338       if (preg_match("/w/",$this->ui->get_permissions($this->dn,"users/password"))){
 339
 340         /* User is allowed to change passwords, save 'dn' and 'acl' for next
 341            dialog. */
 342         session::set('objectinfo',$this->dn);
 343         return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 344
 345
 346       } else {
 347         /* User is not allowed. Show message and cancel. */
 348         msg_dialog::display(_("Password change"),_("You are not allowed to set this users password!"),WARNING_DIALOG);
 349       }
 350     }
 351
 352
 353
 354      /********************
 355       Edit existing entry
 356      ********************/
 357
 358     /* User wants to edit data? */
 359     if (($s_action=="edit") && (!isset($this->usertab->config))){
 360
 361       /* Get 'dn' from posted 'uid', must be unique */
 362       $this->dn= $this->list[trim($s_entry)]['dn'];
 363
 364       /* Check locking, save current plugin in 'back_plugin', so
 365          the dialog knows where to return. */
 366       if (($user= get_lock($this->dn)) != ""){
 367         return(gen_locked_message ($user, $this->dn));
 368       }
 369
 370       /* Lock the current entry, so everyone will get the
 371          above dialog */
 372       add_lock ($this->dn, $this->ui->dn);
 373
 374       /* Register usertab to trigger edit dialog */
 375       $this->usertab= new usertabs($this->config,
 376           $this->config->data['TABS']['USERTABS'], $this->dn);
 377
 378       /* Switch tab, if it was requested by the user */
 379       $this->usertab->current = $s_tab;
 380
 381       /* Set ACL and move DN to the headline */
 382       $this->usertab->set_acl_base($this->dn);
 383       session::set('objectinfo',$this->dn);
 384     }
 385
 386
 387     /********************
 388       Edit multiple entries
 389      ********************/
 390
 391     /* User wants to edit data? */
 392     if ($s_action == "multiple_edit" && !isset($this->usertab->config)){
 393
 394       $this->dn = array();
 395       foreach($this->list_get_selected_items() as $id){
 396         $this->dn[] = $this->list[$id]['dn'];;
 397       }
 398       $tmp = new multi_plug($this->config,"usertabs",$this->config->data['TABS']['USERTABS'],
 399             $this->dn,$this->DivListUsers->selectedBase,"user");
 400       if ($tmp->entries_locked()){
 401         return($tmp->display_lock_message());
 402       }
 403       $tmp->lock_entries($this->ui->dn);
 404       if($tmp->multiple_available()){
 405         $this->usertab = $tmp;
 406         $this->usertab->set_active_tab($s_tab);
 407         session::set('objectinfo',$this->usertab->get_object_info());
 408       }
 409     }
 410
 411
 412     /********************
 413       Edit canceled
 414      ********************/
 415
 416     /* Reset all relevant data, if we get a _cancel request */
 417     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 418       if (isset($this->usertab)){
 419         del_lock ($this->usertab->dn);
 420         unset ($this->usertab);
 421       }
 422       $this->usertab= NULL;
 423       $this->lognames= array();;
 424       $this->sn= "";
 425       $this->givenName= "";
 426       $this->uid= "";
 427       session::un_set('objectinfo');
 428     }
 429
 430
 431     /********************
 432       Delete MULTIPLE entries requested, display confirm dialog
 433      ********************/
 434
 435     if ($s_action=="del_multiple"){
 436       $ids = $this->list_get_selected_items();
 437       $this->dns = array();
 438       if(count($ids)){
 439
 440         foreach($ids as $id){
 441           $dn = $this->list[$id]['dn'];
 442           if (($user= get_lock($dn)) != ""){
 443             return(gen_locked_message ($user, $dn));
 444           }
 445           $this->dns[$id] = $dn;
 446         }
 447
 448         $dns_names = "<br><pre>";
 449         foreach($this->dns as $dn){
 450           $dns_names .= $dn."\n";
 451         }
 452         $dns_names .="</pre>";
 453
 454         /* Lock the current entry, so nobody will edit it during deletion */
 455         if (count($this->dns) == 1){
 456           $info = sprintf(_("You're about to delete the following entry: %s"), @LDAP::fix($dns_names));
 457         } else {
 458           $info = sprintf(_("You're about to delete the following entries: %s"), @LDAP::fix($dns_names));
 459         }
 460         $this->msg_dialog = new msg_dialog(_("Delete users"),$info,CONFIRM_DIALOG);
 461         $this->current_action = $s_action;
 462       }
 463     }
 464
 465
 466     /********************
 467       Delete MULTIPLE entries confirmed
 468      ********************/
 469
 470       /* Confirmation for deletion has been passed. Users should be deleted. */
 471       if ($this->current_action == "del_multiple" && is_object($this->msg_dialog) && $this->msg_dialog->is_confirmed()){
 472
 473         $this->current_action = "";
 474
 475         /* Remove user by user and check acls before removeing them */
 476         foreach($this->dns as $key => $dn){
 477
 478           $acl = $this->ui->get_permissions($dn, "users/user");
 479           if (preg_match('/d/', $acl)){
 480
 481             /* Delete request is permitted, perform LDAP action */
 482             $this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'],$dn);
 483             $this->usertab->set_acl_base();
 484             $this->usertab->delete ();
 485             unset ($this->usertab);
 486             $this->usertab= NULL;
 487           } else {
 488             msg_dialog::display(_("User delete"),sprintf(_("You are not allowed to delete the user '%s'!"),$dn),WARNING_DIALOG);
 489             if(isset($this->ui->uid)){
 490               new log("security","users/".get_class($this),$dn,array(),"Tried to trick deletion.");
 491             }
 492           }
 493           /* Remove lock file after successfull deletion */
 494           del_lock ($dn);
 495           unset($this->dns[$key]);
 496       }
 497     }
 498
 499
 500     /********************
 501       Delete MULTIPLE entries Canceled
 502      ********************/
 503
 504     /* Remove lock */
 505     if(isset($_POST['delete_multiple_user_cancel'])){
 506       foreach($this->dns as $key => $dn){
 507         del_lock ($dn);
 508         unset($this->dns[$key]);
 509       }
 510     }
 511
 512
 513     /********************
 514       Toggle lock status for user
 515      ********************/
 516
 517     if($s_action == "toggle_lock_status" && isset($this->list[$s_entry])){
 518
 519       /* Get entry check current status */
 520       $val = $this->list[$s_entry];
 521       $pwd = $val['userPassword'][0];
 522
 523       if(!preg_match("/^\{[^\}]/",$pwd)){
 524         trigger_error("Can not deactivate user which is using clear password encryption.");
 525       }else{
 526
 527         $locked = false;
 528         if(preg_match("/^[^\}]*+\}!/",$pwd)){
 529           $locked = true;
 530         }
 531
 532         /* Create ldap array to update status */
 533         $attrs = array("userPassword" => $pwd);
 534         if($locked){
 535           $attrs['userPassword'] = preg_replace("/(^[^\}]+\})!(.*$)/","\\1\\2",$attrs['userPassword']);
 536         }else{
 537           $attrs['userPassword'] = preg_replace("/(^[^\}]+\})(.*$)/","\\1!\\2",$attrs['userPassword']);
 538         }
 539
 540         /* Write new status back to ldap */
 541         $ldap = $this->config->get_ldap_link();
 542         $ldap->cd($val['dn']);
 543         $ldap->modify($attrs);
 544         if (!$ldap->success()){
 545           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $val['dn'], 0, get_class()));
 546         }
 547       }
 548     }
 549
 550
 551     /********************
 552       Delete entry requested, display confirm dialog
 553      ********************/
 554
 555     /* Remove user was requested */
 556     if ($s_action=="del"){
 557
 558       /* Get 'dn' from posted 'uid' */
 559       $this->dn= $this->list[trim($s_entry)]['dn'];
 560
 561       /* Load permissions for selected 'dn' and check if
 562          we're allowed to remove this 'dn' */
 563
 564       /* Check locking, save current plugin in 'back_plugin', so
 565          the dialog knows where to return. */
 566       if (($user= get_lock($this->dn)) != ""){
 567         return(gen_locked_message ($user, $this->dn));
 568       }
 569
 570
 571       /* Lock the current entry, so nobody will edit it during deletion */
 572 #      add_lock ($this->dn, $this->ui->dn);
 573 #      $smarty->assign("info", sprintf(_("You're about to delete the user %s."), @LDAP::fix($this->dn)));
 574 #      $smarty->assign("multiple", false);
 575 #      return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 576       $this->msg_dialog = new msg_dialog( _("Delete user"),sprintf(_("You're about to delete the user %s."), @LDAP::fix($this->dn)),CONFIRM_DIALOG);
 577       $this->current_action = $s_action;
 578     }
 579
 580
 581     /********************
 582       Delete entry confirmed
 583      ********************/
 584
 585     /* Confirmation for deletion has been passed. User should be deleted. */
 586     if ($this->current_action == "del" && is_object($this->msg_dialog) && $this->msg_dialog->is_confirmed()){
 587
 588       $this->current_action = "";
 589
 590       /* Some nice guy may send this as POST, so we've to check
 591          for the permissions again. */
 592
 593       $acl = $this->ui->get_permissions($this->dn, "users/user");
 594
 595       if (preg_match('/d/', $acl)){
 596
 597         /* Delete request is permitted, perform LDAP action */
 598         $this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'],$this->dn);
 599         $this->usertab->set_acl_base();
 600         $this->usertab->delete ();
 601         unset ($this->usertab);
 602         $this->usertab= NULL;
 603         msg_dialog::display(_("User deleted"),_("User successfully removed."),INFO_DIALOG);
 604       } else {
 605
 606         /* Normally this shouldn't be reached, send some extra
 607            logs to notify the administrator */
 608         msg_dialog::display(_("User delete"),_("You are not allowed to delete this user!"),WARNING_DIALOG);
 609
 610         if(isset($this->ui->uid)){
 611           new log("security","users/".get_class($this),$this->dn,array(),"Tried to trick deletion.");
 612         }
 613       }
 614
 615       /* Remove lock file after successfull deletion */
 616       del_lock ($this->dn);
 617     }
 618
 619
 620     /********************
 621       Delete entry Canceled
 622      ********************/
 623
 624     /* Delete user canceled? */
 625     if (isset($_POST['delete_cancel'])){
 626       del_lock ($this->dn);
 627     }
 628
 629
 630     /********************
 631       Edit entry finished (Save)
 632      ********************/
 633
 634     /* Finish user edit is triggered by the tabulator dialog, so
 635        the user wants to save edited data. Check and save at this
 636        point. */
 637     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->usertab->config))){
 638
 639       /* Check tabs, will feed message array */
 640       $this->usertab->last= $this->usertab->current;
 641       $this->usertab->save_object();
 642       $message= $this->usertab->check();
 643
 644       /* Save, or display error message? */
 645       if (count($message) == 0){
 646
 647         /* No errors. Go ahead and prepare to ask for a password
 648            in case we're creating a new user. 'dn' will be 'new'
 649            in this case. It is set to the correct value later. */
 650         if ($this->dn == "new"){
 651           $set_pass= 1;
 652         } else {
 653           $set_pass= 0;
 654         }
 655
 656         /* Save user data to ldap */
 657         if($this->usertab->save() == 1){
 658           return;
 659         }
 660
 661         if (!isset($_POST['edit_apply'])){
 662           /* User has been saved successfully, remove lock from LDAP. */
 663           if ($this->dn != "new"){
 664             del_lock ($this->dn);
 665           }
 666
 667           /* In case of new users, ask for a password, skip this for templates */
 668           if (($set_pass || $this->usertab->password_change_needed()) && !$this->is_template){
 669             $this->dn = $this->usertab->dn;
 670             return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 671           }
 672
 673           unset ($this->usertab);
 674           $this->usertab= NULL;
 675           session::un_set('objectinfo');
 676         }
 677       } else {
 678         /* Ok. There seem to be errors regarding to the tab data,
 679            show message and continue as usual. */
 680         msg_dialog::displayChecks($message);
 681       }
 682     }
 683
 684
 685     /********************
 686       We want to create a new user, so fetch all available user templates
 687      ********************/
 688
 689     /* Generate template list */
 690     if (($s_action=="new")||($s_action=="create_user_from_tpl")){
 691
 692       $this->templates= array();
 693       $ldap= $this->config->get_ldap_link();
 694
 695       /* Create list of templates */
 696       foreach ($this->config->departments as $key => $value){
 697
 698         /* Get acls from different ou's */
 699         $acl = $this->ui->get_permissions("cn=dummy,".get_people_ou().$value,"users/user")       ;
 700
 701         /* If creation of a new user is allowed, append this template */
 702         if (preg_match("/c/",$acl)){
 703
 704           /* Search all templates from the current dn */
 705           $ldap->cd (get_people_ou().$value);
 706           $ldap->search ("(objectClass=gosaUserTemplate)", array("uid"));
 707
 708           /* Append */
 709           if ($ldap->count() != 0){
 710             while ($attrs= $ldap->fetch()){
 711               $this->templates[$ldap->getDN()]=
 712                 $attrs['uid'][0]." - ".@LDAP::fix($key);
 713             }
 714             $this->templates['none']= _("none");
 715           }
 716         }
 717       }
 718
 719       /* Sort templates */
 720       natcasesort ($this->templates);
 721       reset ($this->templates);
 722     }
 723
 724
 725     /********************
 726       Create a new user,template, user from template
 727      ********************/
 728
 729     /* Check selected options for template */
 730     if (isset($_POST['template_continue'])){
 731       $message = array();
 732       if(!isset($_POST['template']) || (empty($_POST['template']))){
 733         $message[]= msgPool::invalid(_("Template"));
 734       }
 735       if(!isset($_POST['sn']) || (empty($_POST['sn']))){
 736         $message[]= msgPool::required(_("Name"));
 737       }
 738       if(!isset($_POST['givenName']) || (empty($_POST['givenName']))){
 739         $message[]= msgPool::required(_("Given name"));
 740       }
 741
 742       /* Show error message / continue editing */
 743       if (count($message) > 0){
 744         msg_dialog::displayChecks($message);
 745
 746         foreach(array("sn", "givenName", "uid", "template") as $attr){
 747           if(isset($_POST[$attr])){
 748             $smarty->assign("$attr", $_POST[$attr]);
 749           }else{
 750             $smarty->assign("$attr", "");
 751           }
 752         }
 753         $smarty->assign("templates",$this->templates);
 754         $smarty->assign("got_uid",$this->got_uid);
 755         $smarty->assign("edit_uid",false);
 756         return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 757
 758       }
 759     }
 760
 761     /* New user/template request */
 762     if (($s_action=="create_user_from_tpl")||($s_action=="new") || ($s_action=="new_tpl")){
 763       /* By default we set 'dn' to 'new', all relevant plugins will
 764          react on this. */
 765       $this->dn= "new";
 766
 767       if (isset($this->config->current['IDGEN'])){
 768         $this->got_uid= false;
 769       } else {
 770         $this->got_uid= true;
 771       }
 772
 773       /* Create new usertab object */
 774       $this->usertab= new usertabs($this->config,$this->config->data['TABS']['USERTABS'], $this->dn);
 775       $this->usertab->by_object['user']->base= $this->DivListUsers->selectedBase;
 776       $this->usertab->set_acl_base('dummy,'.$this->DivListUsers->selectedBase);
 777
 778       /* Take care about templates */
 779       if ($s_action=="new_tpl"){
 780         $this->is_template= TRUE;
 781         $this->usertab->set_template_mode ();
 782       } else {
 783         $this->is_template= FALSE;
 784       }
 785
 786       /* Use template if there are any of them */
 787       if ((count($this->templates) && ($s_action!='new_tpl'))||($s_action=="create_user_from_tpl")){
 788         foreach(array("sn", "givenName", "uid", "got_uid", "templates") as $attr){
 789           $smarty->assign("$attr", $this->$attr);
 790         }
 791         if ($s_action=="create_user_from_tpl"){
 792           $smarty->assign("template", $this->dn= $this->list[trim($s_entry)]['dn']);
 793         } else {
 794           $smarty->assign("template", "none");
 795         }
 796         $smarty->assign("edit_uid", "");
 797         return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 798       }
 799     }
 800
 801     /********************
 802       Template selected continue edit
 803      ********************/
 804
 805     /* Continue template editing */
 806     if ((isset($_POST['template_continue'])) && ($_POST['template'] != 'none') && (!isset($_POST['uid']))){
 807
 808       $this->sn             = $_POST['sn'];
 809       $this->givenName      = $_POST['givenName'];
 810
 811       /* Check for requred values */
 812       $message= array();
 813       if ($this->sn == "") {
 814         $message[]= msgPool::required(_("Name"));
 815       }
 816       if ($this->givenName == "") {
 817         $message[]= msgPool::required(_("Given name"));
 818       }
 819
 820       /* Check if dn is used */
 821       $dn= preg_replace("/^[^,]+,/i", "", $_POST['template']);
 822       $ldap= $this->config->get_ldap_link();
 823       $ldap->cd ($dn);
 824       $ldap->search ("(&(sn=".normalizeLdap($this->sn).")(givenName=".normalizeLdap($this->givenName)."))", array("givenName"));
 825       if ($ldap->count () != 0){
 826         msgPool::duplicated(_("Name"));
 827       }
 828
 829       /* Show error message / continue editing */
 830       if (count($message) > 0){
 831         msg_dialog::displayChecks($message);
 832       } else {
 833         $attributes= array('sn' => $this->sn, 'givenName' => $this->givenName);
 834         if (isset($this->config->current['IDGEN']) &&
 835             $this->config->current['IDGEN'] != ""){
 836           $uids= gen_uids ($this->config->current['IDGEN'], $attributes);
 837           if (count($uids)){
 838             $smarty->assign("edit_uid", "false");
 839             $smarty->assign("uids", $uids);
 840             $this->uid= current($uids);
 841           }
 842         } else {
 843           $smarty->assign("edit_uid", "");
 844           $this->uid= "";
 845         }
 846         $this->got_uid= true;
 847       }
 848
 849       foreach(array("sn", "givenName", "uid", "got_uid", "templates") as $attr){
 850         $smarty->assign("$attr", $this->$attr);
 851       }
 852       if (isset($_POST['template'])){
 853         $smarty->assign("template", $_POST['template']);
 854       }
 855       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 856     }
 857
 858     /********************
 859       No template selected continue edit
 860      ********************/
 861
 862     /* No template. Ok. Lets fill data into the normal user dialog */
 863     if (isset($_POST['template_continue']) && $_POST['template'] == 'none'){
 864       foreach(array("sn", "givenName", "uid") as $attr){
 865         if (isset($_POST[$attr])){
 866           $this->usertab->by_object['user']->$attr= $_POST[$attr];
 867         }
 868       }
 869     }
 870
 871
 872     /********************
 873       Template selected continue edit
 874      ********************/
 875
 876     /* Finish template preamble */
 877     if (isset($_POST['template_continue']) && $_POST['template'] != 'none' && (isset($_POST['uid']))){
 878
 879       /* Might not be filled if IDGEN is unset */
 880       $this->sn                 = $_POST['sn'];
 881       $this->givenName          = $_POST['givenName'];
 882
 883       /* Move user supplied data to sub plugins */
 884       $this->uid                = $_POST['uid'];
 885       $this->usertab->uid       = $this->uid;
 886       $this->usertab->sn        = $this->sn;
 887       $this->usertab->givenName = $this->givenName;
 888       $template_dn              = $_POST['template'];
 889       $this->usertab->adapt_from_template($template_dn);
 890       $template_base            = preg_replace("/^[^,]+,".normalizePreg(get_people_ou())."/", '', $template_dn);
 891       $this->usertab->by_object['user']->base= $template_base;
 892     }
 893
 894
 895     /********************
 896       If no template was selected set base
 897      ********************/
 898
 899     if (isset($_POST['template_continue']) && ($_POST['template'] == 'none')){
 900       $this->usertab->by_object['user']->base= $this->DivListUsers->selectedBase;
 901     }
 902
 903
 904     /********************
 905       Display subdialog
 906      ********************/
 907
 908     /* Show tab dialog if object is present */
 909     if(isset($this->usertab->config)){
 910
 911       $display= $this->usertab->execute();
 912
 913       /* Don't show buttons if tab dialog requests this */
 914
 915         $dia = FALSE;
 916         if(isset($this->usertab->by_object[$this->usertab->current]->dialog)){
 917           $dia = $this->usertab->by_object[$this->usertab->current]->dialog;
 918         }
 919
 920         if(!is_object($dia) && $dia != TRUE){
 921           $display.= "<p style=\"text-align:right\">\n";
 922           $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 923           $display.= "&nbsp;\n";
 924           if ($this->dn != "new"){
 925             $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 926             $display.= "&nbsp;\n";
 927           }
 928           $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 929           $display.= "</p>";
 930         }
 931       return ($display);
 932     }
 933
 934     /* Check if there is a snapshot dialog open */
 935     $base = $this->DivListUsers->selectedBase;
 936     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 937       return($str);
 938     }
 939
 940     /* Return rendered main page */
 941         /* Display dialog with system list */
 942     $this->DivListUsers->parent = $this;
 943     $this->DivListUsers->execute();
 944
 945     /* Add departments if subsearch is disabled */
 946     if(!$this->DivListUsers->SubSearch){
 947       $this->DivListUsers->AddDepartments($this->DivListUsers->selectedBase,4,1);
 948     }
 949     $this->reload();
 950     $this->DivListUsers->setEntries($this->list);
 951     return($this->DivListUsers->Draw());
 952   }
 953
 954
 955   /* Return departments, that will be included within snapshot detection */
 956   function get_used_snapshot_bases()
 957   {
 958     return(array(get_people_ou().$this->DivListUsers->selectedBase));
 959   }
 960
 961
 962   function reload()
 963   {
 964     /* Set base for all searches */
 965     $base= $this->DivListUsers->selectedBase;
 966     $this->list =array();
 967
 968     /* Get filter configuration */
 969     $Regex                = $this->DivListUsers->Regex;
 970     $SubSearch            = $this->DivListUsers->SubSearch;
 971     $ShowTemplates        = $this->DivListUsers->ShowTemplates;
 972     $ShowFunctionalUsers  = $this->DivListUsers->ShowFunctionalUsers;
 973     $ShowUnixUsers        = $this->DivListUsers->ShowUnixUsers;
 974     $ShowMailUsers        = $this->DivListUsers->ShowMailUsers;
 975     $ShowSambaUsers       = $this->DivListUsers->ShowSambaUsers;
 976     $ShowProxyUsers       = $this->DivListUsers->ShowProxyUsers;
 977
 978     /* Setup filter depending on selection */
 979     $filter="";
 980     if ($this->config->current['SAMBAVERSION'] == 3){
 981       $samba= "sambaSamAccount";
 982     } else {
 983       $samba= "sambaAccount";
 984     }
 985
 986     if ($ShowFunctionalUsers){
 987       $filter.= "(&(objectClass=gosaAccount)(!(|(objectClass=posixAccount)".
 988                 "(objectClass=gosaMailAccount)(objectClass=$samba)".
 989                 "(objectClass=gosaProxyAccount))))";
 990     }
 991     if ($ShowUnixUsers){
 992       $filter.= "(objectClass=posixAccount)";
 993     }
 994     if ($ShowMailUsers){
 995       $filter.= "(objectClass=gosaMailAccount)";
 996     }
 997     if ($ShowSambaUsers){
 998       $filter.= "(objectClass=$samba)";
 999     }
1000     if ($ShowProxyUsers){
1001       $filter.= "(objectClass=gosaProxyAccount)";
1002     }
1003     if ($ShowTemplates){
1004       $filter= "(|(objectClass=gosaUserTemplate)(&(objectClass=gosaAccount)(|$filter)))";
1005     } else {
1006       $filter= "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|$filter))";
1007     }
1008     $filter= "(&(|(uid=".normalizeLdap($Regex).")(sn=".normalizeLdap($Regex).")(givenName=".normalizeLdap($Regex)."))$filter)";
1009
1010     /* Generate userlist */
1011     $ldap= $this->config->get_ldap_link(TRUE);
1012
1013     if ($SubSearch){
1014       $ListTemp =  get_sub_list($filter, "users", get_people_ou(),$base,
1015                             array("uid", "givenName", "sn", "objectClass","userPassword"), GL_SUBSEARCH | GL_SIZELIMIT);
1016     } else {
1017       $base= get_people_ou().$base;
1018       $ListTemp = get_sub_list($filter, "users", get_people_ou(),$base,
1019                             array("uid", "givenName", "sn", "objectClass","userPassword"), GL_SIZELIMIT);
1020     }
1021     $SortTemp = array();
1022     $List = array();
1023     foreach($ListTemp as $Key => $Entry){
1024
1025       /* Skip entries that are not located under the people ou (normaly 'ou=people,')
1026        * Else winstations will be listed too, if you use the subtree flag.
1027        */
1028       if(!preg_match("/".normalizePreg(get_people_ou())."/i",$Entry['dn'])){
1029         continue;
1030       }else{
1031
1032         // Generate caption for rows
1033         if (isset($Entry["sn"]) && isset($Entry["givenName"])){
1034           $display= $Entry["sn"][0].", ".$Entry["givenName"][0]." [".$Entry["uid"][0]."]";
1035         } else {
1036           $display= "[".$Entry["uid"][0]."]";
1037         }
1038
1039         $display = strtolower($display);
1040         $List[$display] = $Entry;
1041         $SortTemp[$display] = $display;
1042       }
1043     }
1044     natcasesort($SortTemp);
1045     reset($SortTemp);
1046
1047     $this->list = array();
1048     foreach($SortTemp as $Key){
1049       $this->list[] = $List[$Key];
1050     }
1051   }
1052
1053   function remove_lock()
1054   {
1055     /* Remove user lock if a DN is marked as "currently edited" */
1056     if (isset($this->usertab->dn)){
1057       del_lock ($this->usertab->dn);
1058     }
1059   }
1060
1061
1062   function copyPasteHandling_from_queue($s_action,$s_entry)
1063   {
1064     /* Check if Copy & Paste is disabled */
1065     if(!is_object($this->CopyPasteHandler)){
1066       return("");
1067     }
1068
1069     /* Add a single entry to queue */
1070     if($s_action == "cut" || $s_action == "copy"){
1071       /* Cleanup object queue */
1072       $this->CopyPasteHandler->cleanup_queue();
1073       $dn = $this->list[$s_entry]['dn'];
1074       $this->CopyPasteHandler->add_to_queue($dn,$s_action,"usertabs","USERTABS","users");
1075     }
1076
1077     /* Add entries to queue */
1078     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
1079
1080       /* Cleanup object queue */
1081       $this->CopyPasteHandler->cleanup_queue();
1082
1083       /* Add new entries to CP queue */
1084       foreach($this->list_get_selected_items() as $id){
1085         $dn = $this->list[$id]['dn'];
1086
1087         if($s_action == "copy_multiple"){
1088           $this->CopyPasteHandler->add_to_queue($dn,"copy","usertabs","USERTABS","users");
1089         }
1090         if($s_action == "cut_multiple"){
1091           $this->CopyPasteHandler->add_to_queue($dn,"cut","usertabs","USERTABS","users");
1092         }
1093       }
1094     }
1095
1096     /* Start pasting entries */
1097     if($s_action == "editPaste"){
1098       $this->start_pasting_copied_objects = TRUE;
1099     }
1100
1101     /* Return C&P dialog */
1102     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
1103
1104       /* Get dialog */
1105       $data = $this->CopyPasteHandler->execute();
1106       $this->CopyPasteHandler->SetVar("base",$this->DivListUsers->selectedBase);
1107
1108       /* Set CPPasswordChange to s_entry which indicates that this entry requires a new password. */
1109       if(isset($_POST['passwordTodo']) && ($_POST['passwordTodo'] == "new")){
1110         $s_entry = $this->CopyPasteHandler->last_entry();
1111         $this->reload();
1112         foreach($this->list as $key => $entry){
1113           if($entry['dn'] == $s_entry){
1114             $this->CPPasswordChange = $key;
1115           }
1116         }
1117       }
1118
1119       /* Return dialog data */
1120       if(!empty($data) && $this->CPPasswordChange == ""){
1121         return($data);
1122       }
1123     }
1124
1125     /* Automatically disable status for pasting */
1126     if(!$this->CopyPasteHandler->entries_queued()){
1127       $this->start_pasting_copied_objects = FALSE;
1128     }
1129     return("");
1130   }
1131
1132
1133   function save_object()
1134   {
1135     /* Handle divlist filter && department selection*/
1136     if(!is_object($this->usertab)){
1137       $this->DivListUsers->save_object();
1138     }
1139   }
1140
1141
1142   function list_get_selected_items()
1143   {
1144     $ids = array();
1145     foreach($_POST as $name => $value){
1146       if(preg_match("/^item_selected_[0-9]*$/",$name)){
1147         $id   = preg_replace("/^item_selected_/","",$name);
1148         $ids[$id] = $id;
1149       }
1150     }
1151     return($ids);
1152   }
1153
1154
1155   /* A set of disabled and therefore overloaded functions. They are
1156      not needed in this class. */
1157   function remove_from_parent() { }
1158   function check() { }
1159   function save() { }
1160   function adapt_from_template($dn) { }
1161   function password_change_needed() { }
1162
1163 } /* ... class userManagement */
1164 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1165 ?>