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