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       $s_action = "del_multiple";
 154     }
 155     if(isset($_POST['menu_action']) && preg_match("/^templatize_multiple/",$_POST['menu_action'])){
 156       $s_action = "templatize_multiple";
 157     }
 158
 159     if(isset($_POST['menu_action']) && preg_match("/^event/",$_POST['menu_action'])){
 160       $s_action = $_POST['menu_action'];
 161     }
 162
 163
 164     /********************
 165       Create notification event
 166      ********************/
 167
 168     if(preg_match("/^event_/",$s_action) && class_available("DaemonEvent")){
 169       $ids = $this->list_get_selected_items();
 170       $uids = array();
 171       foreach($ids as $id){
 172         $uids[] = $this->list[$id]['uid'][0];
 173       }
 174       if(count($uids)){
 175         $events = DaemonEvent::get_event_types(USER_EVENT);
 176         $event = preg_replace("/^event_/","",$s_action);
 177         if(isset($events['BY_CLASS'][$event])){
 178           $type = $events['BY_CLASS'][$event];
 179           $this->usertab = new $type['CLASS_NAME']($this->config);
 180           $this->usertab->add_users($uids);
 181           $this->usertab->set_type(TRIGGERED_EVENT);
 182         }
 183       }
 184     }
 185
 186     /* Abort event dialog */
 187     if(isset($_POST['abort_event_dialog'])){
 188       $this->usertab = FALSE;
 189     }
 190
 191     /* Save event */
 192     if(isset($_POST['save_event_dialog'])){
 193       $this->usertab->save_object();
 194       $msgs = $this->usertab->check();
 195       if(count($msgs)){
 196         msg_dialog::displayChecks($msgs);
 197       }else{
 198
 199         $o_queue = new gosaSupportDaemon();
 200         $o_queue->append($this->usertab);
 201         if($o_queue->is_error()){
 202           msg_dialog::display(_("Infrastructure error"), msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 203         }else{
 204           $this->usertab = FALSE;
 205         }
 206       }
 207     }
 208
 209     /* Display event */
 210     if($this->usertab instanceof DaemonEvent){
 211       $this->usertab->save_object();
 212       return($this->usertab->execute());
 213     }
 214
 215
 216     /********************
 217       Copy & Paste
 218      ********************/
 219
 220     /* Display the copy & paste dialog, if it is currently open */
 221     if($this->CPPasswordChange == ""){
 222       $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 223       if($ret){
 224         return($ret);
 225       }
 226     }
 227
 228
 229     /********************
 230       Change password confirmed
 231      ********************/
 232
 233     /* Perform password change */
 234     if (isset($_POST['password_finish'])){
 235
 236       /* For security reasons, check if user is allowed to set password again */
 237       $dn  = $this->dn;
 238       $acl = $this->ui->get_permissions($dn, "users/password");
 239       $cacl= $this->ui->get_permissions($dn, "users/user");
 240
 241       if (preg_match('/w/', $acl) || preg_match('/c/', $cacl)){
 242
 243         /* Check input and feed errors into 'message' */
 244         $message= array();
 245
 246         /* Sanity checks... */
 247         if ($_POST['new_password'] != $_POST['repeated_password']){
 248
 249           /* Matching passwords in new and repeated? */
 250           $message[]= _("The passwords you've entered as 'New password' and 'Repeated new password' do not match.");
 251         } else {
 252
 253           /* Empty password is not permitted by default. */
 254           if ($_POST['new_password'] == ""){
 255             msgPool::required(_("New password"));
 256           }
 257         }
 258
 259         /* Errors, or password change? */
 260         if (count($message) != 0){
 261
 262           /* Show error message and continue editing */
 263           msg_dialog::displayChecks($message);
 264           return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 265         }
 266
 267         $config= $this->config;
 268         $ldap_ui= $this->config->get_ldap_link();
 269         if(isset($this->usertab->dn)){
 270           $ldap_ui->cat($this->usertab->dn,array("uid"));
 271           $user = $ldap_ui->fetch();
 272         }else{
 273           $ldap_ui->cat($this->dn,array("uid"));
 274           $user = $ldap_ui->fetch();
 275         }
 276         if((is_array($user))&&(isset($user['uid']))){
 277           $username= $user['uid'][0];
 278         }
 279
 280         /* Set password, perform required steps */
 281         if ($this->usertab){
 282           if ($this->usertab->password_change_needed()){
 283             $obj= $this->usertab->by_object['user'];
 284             change_password ($this->usertab->dn, $_POST['new_password'],0, $obj->pw_storage);
 285             if (isset($config->data['MAIN']['EXTERNALPWDHOOK'])){
 286               exec($config->data['MAIN']['EXTERNALPWDHOOK']." ".$username." ".$_POST['new_password'], $resarr);
 287             }
 288             new log("modify","users/".get_class($this),$this->usertab->dn,array(),"Password has been changed");
 289             unset($this->usertab);
 290             $this->usertab= NULL;
 291           }
 292         } else {
 293           change_password ($this->dn, $_POST['new_password']);
 294           if (isset($config->data['MAIN']['EXTERNALPWDHOOK'])){
 295             exec($config->data['MAIN']['EXTERNALPWDHOOK']." ".$username." ".$_POST['new_password'], $resarr);
 296           }
 297           new log("modify","users/".get_class($this),$this->dn,array(),"Password has been changed");
 298         }
 299       } else {
 300
 301         /* Missing permissions, show message */
 302         msg_dialog::display(_("Password change"),_("You have no permission to change this users password!"),WARNING_DIALOG);
 303       }
 304       /* Clean session, delete lock */
 305       del_lock ($this->dn);
 306       unset ($this->usertab);
 307       $this->usertab= NULL;
 308       $this->lognames= array();;
 309       $this->sn= "";
 310       $this->givenName= "";
 311       $this->uid= "";
 312       session::un_set('objectinfo');
 313     }
 314
 315
 316     /********************
 317      Change multiple passwords requested
 318      ********************/
 319
 320     if($s_action == "multiple_password_change"){
 321       $this->pwd_change_queue = $this->list_get_selected_items();
 322     }
 323
 324
 325     /********************
 326       Change password requested
 327      ********************/
 328
 329     /* Password change requested */
 330     if (($s_action == "change_pw") || (!empty($this->CPPasswordChange)) || count($this->pwd_change_queue)){
 331
 332       /* Get users whose passwords should be changed. */
 333       if(count($this->pwd_change_queue)){
 334         $s_entry= array_pop($this->pwd_change_queue);
 335       }
 336
 337       if(!empty($this->CPPasswordChange)){
 338         $s_entry = $this->CPPasswordChange;
 339         $this->CPPasswordChange = "";
 340       }
 341
 342       /* Get 'dn' from posted 'uid' */
 343       $this->dn= $this->list[trim($s_entry)]['dn'];
 344
 345       /* Load permissions for selected 'dn' and check if
 346          we're allowed to remove this 'dn' */
 347       if (preg_match("/w/",$this->ui->get_permissions($this->dn,"users/password"))){
 348
 349         /* User is allowed to change passwords, save 'dn' and 'acl' for next
 350            dialog. */
 351         session::set('objectinfo',$this->dn);
 352         return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 353
 354
 355       } else {
 356         /* User is not allowed. Show message and cancel. */
 357         msg_dialog::display(_("Password change"),_("You have no permission to change this users password!"),WARNING_DIALOG);
 358       }
 359     }
 360
 361
 362
 363      /********************
 364       Edit existing entry
 365      ********************/
 366
 367     /* User wants to edit data? */
 368     if (($s_action=="edit") && (!isset($this->usertab->config))){
 369
 370       /* Get 'dn' from posted 'uid', must be unique */
 371       $this->dn= $this->list[trim($s_entry)]['dn'];
 372
 373       /* Check locking, save current plugin in 'back_plugin', so
 374          the dialog knows where to return. */
 375       if (($user= get_lock($this->dn)) != ""){
 376         return(gen_locked_message ($user, $this->dn));
 377       }
 378
 379       /* Lock the current entry, so everyone will get the
 380          above dialog */
 381       add_lock ($this->dn, $this->ui->dn);
 382
 383       /* Register usertab to trigger edit dialog */
 384       $this->usertab= new usertabs($this->config,
 385           $this->config->data['TABS']['USERTABS'], $this->dn);
 386
 387       /* Switch tab, if it was requested by the user */
 388       $this->usertab->current = $s_tab;
 389
 390       /* Set ACL and move DN to the headline */
 391       $this->usertab->set_acl_base($this->dn);
 392       session::set('objectinfo',$this->dn);
 393     }
 394
 395
 396     /********************
 397       Edit multiple entries
 398      ********************/
 399
 400     /* User wants to edit data? */
 401     if ($s_action == "multiple_edit" && !isset($this->usertab->config)){
 402
 403       $this->dn = array();
 404       foreach($this->list_get_selected_items() as $id){
 405         $this->dn[] = $this->list[$id]['dn'];;
 406       }
 407       $tmp = new multi_plug($this->config,"usertabs",$this->config->data['TABS']['USERTABS'],
 408             $this->dn,$this->DivListUsers->selectedBase,"user");
 409       if ($tmp->entries_locked()){
 410         return($tmp->display_lock_message());
 411       }
 412       $tmp->lock_entries($this->ui->dn);
 413       if($tmp->multiple_available()){
 414         $this->usertab = $tmp;
 415         $this->usertab->set_active_tab($s_tab);
 416         session::set('objectinfo',$this->usertab->get_object_info());
 417       }
 418     }
 419
 420
 421     /********************
 422       Edit canceled
 423      ********************/
 424
 425     /* Reset all relevant data, if we get a _cancel request */
 426     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 427       if (isset($this->usertab)){
 428         del_lock ($this->usertab->dn);
 429         unset ($this->usertab);
 430       }
 431       $this->usertab= NULL;
 432       $this->lognames= array();;
 433       $this->sn= "";
 434       $this->givenName= "";
 435       $this->uid= "";
 436       session::un_set('objectinfo');
 437     }
 438
 439
 440     /********************
 441       Apply template to multiple entries requested, display confirm dialog
 442      ********************/
 443
 444
 445     # TODO: show dialog to choose
 446     #       * template
 447     #       * when the template is choosen refresh the list of
 448     #         available attributes with a checkbox - everything checked
 449     #       * when pressing apply do the stuff below
 450     if ($s_action=="templatize_multiple"){
 451       $ids = $this->list_get_selected_items();
 452       $this->dns = array();
 453       if(count($ids)){
 454
 455         foreach($ids as $id){
 456           $dn = $this->list[$id]['dn'];
 457           if (($user= get_lock($dn)) != ""){
 458             return(gen_locked_message ($user, $dn));
 459           }
 460           $this->dns[$id] = $dn;
 461         }
 462       }
 463
 464       return($smarty->fetch(get_template_path('templatize.tpl', TRUE)));
 465     }
 466
 467 # TODO: apply after we pressed some button
 468 #      foreach ($this->dns as $dn){
 469 #
 470 #        echo "Template test with '$dn'<br>";
 471 #        $template_dn= "cn=super44 super44,ou=people,dc=gonicus,dc=de";
 472 #        $usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'], $dn);
 473 #        $usertab->adapt_from_template($template_dn, array("sn", "givenName", "uid"));
 474 #        $usertab->save();
 475 #        unset ($usertab);
 476 #        $usertab= NULL;
 477 #      }
 478
 479
 480     /********************
 481       Delete MULTIPLE entries requested, display confirm dialog
 482      ********************/
 483
 484     if ($s_action=="del_multiple"){
 485       $ids = $this->list_get_selected_items();
 486       $this->dns = array();
 487       if(count($ids)){
 488
 489         foreach($ids as $id){
 490           $dn = $this->list[$id]['dn'];
 491           if (($user= get_lock($dn)) != ""){
 492             return(gen_locked_message ($user, $dn));
 493           }
 494           $this->dns[$id] = $dn;
 495         }
 496
 497         $dns_names = array();
 498         foreach($this->dns as $dn){
 499           $dns_names[] = @LDAP::fix($dn);
 500         }
 501
 502         /* Lock the current entry, so nobody will edit it during deletion */
 503         $info = sprintf(msgPool::deleteInfo($dns_names,_("user")));
 504         $this->msg_dialog = new msg_dialog(_("Delete users"),$info,CONFIRM_DIALOG);
 505         $this->current_action = $s_action;
 506       }
 507     }
 508
 509
 510     /********************
 511       Delete MULTIPLE entries confirmed
 512      ********************/
 513
 514       /* Confirmation for deletion has been passed. Users should be deleted. */
 515       if ($this->current_action == "del_multiple" && is_object($this->msg_dialog) && $this->msg_dialog->is_confirmed()){
 516
 517         $this->current_action = "";
 518
 519         /* Remove user by user and check acls before removeing them */
 520         foreach($this->dns as $key => $dn){
 521
 522           $acl = $this->ui->get_permissions($dn, "users/user");
 523           if (preg_match('/d/', $acl)){
 524
 525             /* Delete request is permitted, perform LDAP action */
 526             $this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'],$dn);
 527             $this->usertab->set_acl_base();
 528             $this->usertab->delete ();
 529             unset ($this->usertab);
 530             $this->usertab= NULL;
 531           } else {
 532             msg_dialog::display(_("Warning"),msgPool::permDelete($dn),WARNING_DIALOG);
 533             if(isset($this->ui->uid)){
 534               new log("security","users/".get_class($this),$dn,array(),"Tried to trick deletion.");
 535             }
 536           }
 537           /* Remove lock file after successfull deletion */
 538           del_lock ($dn);
 539           unset($this->dns[$key]);
 540       }
 541     }
 542
 543
 544     /********************
 545       Delete MULTIPLE entries Canceled
 546      ********************/
 547
 548     /* Remove lock */
 549     if(isset($_POST['delete_multiple_user_cancel'])){
 550       foreach($this->dns as $key => $dn){
 551         del_lock ($dn);
 552         unset($this->dns[$key]);
 553       }
 554     }
 555
 556
 557     /********************
 558       Toggle lock status for user
 559      ********************/
 560
 561     if($s_action == "toggle_lock_status" && isset($this->list[$s_entry])){
 562
 563       /* Get entry check current status */
 564       $val = $this->list[$s_entry];
 565       $pwd = $val['userPassword'][0];
 566
 567       if(!preg_match("/^\{[^\}]/",$pwd)){
 568         trigger_error("Can not deactivate user which is using clear password encryption.");
 569       }else{
 570
 571         $locked = false;
 572         if(preg_match("/^[^\}]*+\}!/",$pwd)){
 573           $locked = true;
 574         }
 575
 576         /* Create ldap array to update status */
 577         $attrs = array("userPassword" => $pwd);
 578         if($locked){
 579           $attrs['userPassword'] = preg_replace("/(^[^\}]+\})!(.*$)/","\\1\\2",$attrs['userPassword']);
 580         }else{
 581           $attrs['userPassword'] = preg_replace("/(^[^\}]+\})(.*$)/","\\1!\\2",$attrs['userPassword']);
 582         }
 583
 584         /* Write new status back to ldap */
 585         $ldap = $this->config->get_ldap_link();
 586         $ldap->cd($val['dn']);
 587         $ldap->modify($attrs);
 588         if (!$ldap->success()){
 589           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $val['dn'], 0, get_class()));
 590         }
 591       }
 592     }
 593
 594
 595     /********************
 596       Delete entry requested, display confirm dialog
 597      ********************/
 598
 599     /* Remove user was requested */
 600     if ($s_action=="del"){
 601
 602       /* Get 'dn' from posted 'uid' */
 603       $this->dn= $this->list[trim($s_entry)]['dn'];
 604
 605       /* Load permissions for selected 'dn' and check if
 606          we're allowed to remove this 'dn' */
 607
 608       /* Check locking, save current plugin in 'back_plugin', so
 609          the dialog knows where to return. */
 610       if (($user= get_lock($this->dn)) != ""){
 611         return(gen_locked_message ($user, $this->dn));
 612       }
 613
 614       $this->msg_dialog = new msg_dialog( _("Delete user"),msgPool::deleteInfo(@LDAP::fix($this->dn),_("user")),CONFIRM_DIALOG);
 615       $this->current_action = $s_action;
 616     }
 617
 618
 619     /********************
 620       Delete entry confirmed
 621      ********************/
 622
 623     /* Confirmation for deletion has been passed. User should be deleted. */
 624     if ($this->current_action == "del" && is_object($this->msg_dialog) && $this->msg_dialog->is_confirmed()){
 625
 626       $this->current_action = "";
 627
 628       /* Some nice guy may send this as POST, so we've to check
 629          for the permissions again. */
 630
 631       $acl = $this->ui->get_permissions($this->dn, "users/user");
 632
 633       if (preg_match('/d/', $acl)){
 634
 635         /* Delete request is permitted, perform LDAP action */
 636         $this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'],$this->dn);
 637         $this->usertab->set_acl_base();
 638         $this->usertab->delete ();
 639         unset ($this->usertab);
 640         $this->usertab= NULL;
 641         msg_dialog::display(_("Information"),_("User successfully removed."),INFO_DIALOG);
 642       } else {
 643
 644         /* Normally this shouldn't be reached, send some extra
 645            logs to notify the administrator */
 646         msg_dialog::display(_("Warning"),msgPool::permDelete(),WARNING_DIALOG);
 647
 648         if(isset($this->ui->uid)){
 649           new log("security","users/".get_class($this),$this->dn,array(),"Tried to trick deletion.");
 650         }
 651       }
 652
 653       /* Remove lock file after successfull deletion */
 654       del_lock ($this->dn);
 655     }
 656
 657
 658     /********************
 659       Delete entry Canceled
 660      ********************/
 661
 662     /* Delete user canceled? */
 663     if (isset($_POST['delete_cancel'])){
 664       del_lock ($this->dn);
 665     }
 666
 667
 668     /********************
 669       Edit entry finished (Save)
 670      ********************/
 671
 672     /* Finish user edit is triggered by the tabulator dialog, so
 673        the user wants to save edited data. Check and save at this
 674        point. */
 675     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->usertab->config))){
 676
 677       /* Check tabs, will feed message array */
 678       $this->usertab->last= $this->usertab->current;
 679       $this->usertab->save_object();
 680       $message= $this->usertab->check();
 681
 682       /* Save, or display error message? */
 683       if (count($message) == 0){
 684
 685         /* No errors. Go ahead and prepare to ask for a password
 686            in case we're creating a new user. 'dn' will be 'new'
 687            in this case. It is set to the correct value later. */
 688         if ($this->dn == "new"){
 689           $set_pass= 1;
 690         } else {
 691           $set_pass= 0;
 692         }
 693
 694         /* Save user data to ldap */
 695         if($this->usertab->save() == 1){
 696           return;
 697         }
 698
 699         if (!isset($_POST['edit_apply'])){
 700           /* User has been saved successfully, remove lock from LDAP. */
 701           if ($this->dn != "new"){
 702             del_lock ($this->dn);
 703           }
 704
 705           /* In case of new users, ask for a password, skip this for templates */
 706           if (($set_pass || $this->usertab->password_change_needed()) && !$this->is_template){
 707             $this->dn = $this->usertab->dn;
 708             return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 709           }
 710
 711           unset ($this->usertab);
 712           $this->usertab= NULL;
 713           session::un_set('objectinfo');
 714         }
 715       } else {
 716         /* Ok. There seem to be errors regarding to the tab data,
 717            show message and continue as usual. */
 718         msg_dialog::displayChecks($message);
 719       }
 720     }
 721
 722
 723     /********************
 724       We want to create a new user, so fetch all available user templates
 725      ********************/
 726
 727     /* Generate template list */
 728     if (($s_action=="new")||($s_action=="create_user_from_tpl")){
 729
 730       $this->templates= array();
 731       $ldap= $this->config->get_ldap_link();
 732
 733       /* Create list of templates */
 734       foreach ($this->config->departments as $key => $value){
 735
 736         /* Get acls from different ou's */
 737         $acl = $this->ui->get_permissions("cn=dummy,".get_people_ou().$value,"users/user")       ;
 738
 739         /* If creation of a new user is allowed, append this template */
 740         if (preg_match("/c/",$acl)){
 741
 742           /* Search all templates from the current dn */
 743           $ldap->cd (get_people_ou().$value);
 744           $ldap->search ("(objectClass=gosaUserTemplate)", array("uid"));
 745
 746           /* Append */
 747           if ($ldap->count() != 0){
 748             while ($attrs= $ldap->fetch()){
 749               $this->templates[$ldap->getDN()]=
 750                 $attrs['uid'][0]." - ".@LDAP::fix($key);
 751             }
 752             $this->templates['none']= _("none");
 753           }
 754         }
 755       }
 756
 757       /* Sort templates */
 758       natcasesort ($this->templates);
 759       reset ($this->templates);
 760     }
 761
 762
 763     /********************
 764       Create a new user,template, user from template
 765      ********************/
 766
 767     /* Check selected options for template */
 768     if (isset($_POST['template_continue'])){
 769       $message = array();
 770       if(!isset($_POST['template']) || (empty($_POST['template']))){
 771         $message[]= msgPool::invalid(_("Template"));
 772       }
 773       if(!isset($_POST['sn']) || (empty($_POST['sn']))){
 774         $message[]= msgPool::required(_("Name"));
 775       }
 776       if(!isset($_POST['givenName']) || (empty($_POST['givenName']))){
 777         $message[]= msgPool::required(_("Given name"));
 778       }
 779
 780       /* Show error message / continue editing */
 781       if (count($message) > 0){
 782         msg_dialog::displayChecks($message);
 783
 784         foreach(array("sn", "givenName", "uid", "template") as $attr){
 785           if(isset($_POST[$attr])){
 786             $smarty->assign("$attr", $_POST[$attr]);
 787           }else{
 788             $smarty->assign("$attr", "");
 789           }
 790         }
 791         $smarty->assign("templates",$this->templates);
 792         $smarty->assign("got_uid",$this->got_uid);
 793         $smarty->assign("edit_uid",false);
 794         return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 795
 796       }
 797     }
 798
 799     /* New user/template request */
 800     if (($s_action=="create_user_from_tpl")||($s_action=="new") || ($s_action=="new_tpl")){
 801       /* By default we set 'dn' to 'new', all relevant plugins will
 802          react on this. */
 803       $this->dn= "new";
 804
 805       if (isset($this->config->current['IDGEN'])){
 806         $this->got_uid= false;
 807       } else {
 808         $this->got_uid= true;
 809       }
 810
 811       /* Create new usertab object */
 812       $this->usertab= new usertabs($this->config,$this->config->data['TABS']['USERTABS'], $this->dn);
 813       $this->usertab->by_object['user']->base= $this->DivListUsers->selectedBase;
 814       $this->usertab->set_acl_base('dummy,'.$this->DivListUsers->selectedBase);
 815
 816       /* Take care about templates */
 817       if ($s_action=="new_tpl"){
 818         $this->is_template= TRUE;
 819         $this->usertab->set_template_mode ();
 820       } else {
 821         $this->is_template= FALSE;
 822       }
 823
 824       /* Use template if there are any of them */
 825       if ((count($this->templates) && ($s_action!='new_tpl'))||($s_action=="create_user_from_tpl")){
 826         foreach(array("sn", "givenName", "uid", "got_uid", "templates") as $attr){
 827           $smarty->assign("$attr", $this->$attr);
 828         }
 829         if ($s_action=="create_user_from_tpl"){
 830           $smarty->assign("template", $this->dn= $this->list[trim($s_entry)]['dn']);
 831         } else {
 832           $smarty->assign("template", "none");
 833         }
 834         $smarty->assign("edit_uid", "");
 835         return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 836       }
 837     }
 838
 839     /********************
 840       Template selected continue edit
 841      ********************/
 842
 843     /* Continue template editing */
 844     if ((isset($_POST['template_continue'])) && ($_POST['template'] != 'none') && (!isset($_POST['uid']))){
 845
 846       $this->sn             = $_POST['sn'];
 847       $this->givenName      = $_POST['givenName'];
 848
 849       /* Check for requred values */
 850       $message= array();
 851       if ($this->sn == "") {
 852         $message[]= msgPool::required(_("Name"));
 853       }
 854       if ($this->givenName == "") {
 855         $message[]= msgPool::required(_("Given name"));
 856       }
 857
 858       /* Check if dn is used */
 859       $dn= preg_replace("/^[^,]+,/i", "", $_POST['template']);
 860       $ldap= $this->config->get_ldap_link();
 861       $ldap->cd ($dn);
 862       $ldap->search ("(&(sn=".normalizeLdap($this->sn).")(givenName=".normalizeLdap($this->givenName)."))", array("givenName"));
 863       if ($ldap->count () != 0){
 864         msgPool::duplicated(_("Name"));
 865       }
 866
 867       /* Show error message / continue editing */
 868       if (count($message) > 0){
 869         msg_dialog::displayChecks($message);
 870       } else {
 871         $attributes= array('sn' => $this->sn, 'givenName' => $this->givenName);
 872         if (isset($this->config->current['IDGEN']) &&
 873             $this->config->current['IDGEN'] != ""){
 874           $uids= gen_uids ($this->config->current['IDGEN'], $attributes);
 875           if (count($uids)){
 876             $smarty->assign("edit_uid", "false");
 877             $smarty->assign("uids", $uids);
 878             $this->uid= current($uids);
 879           }
 880         } else {
 881           $smarty->assign("edit_uid", "");
 882           $this->uid= "";
 883         }
 884         $this->got_uid= true;
 885       }
 886
 887       foreach(array("sn", "givenName", "uid", "got_uid", "templates") as $attr){
 888         $smarty->assign("$attr", $this->$attr);
 889       }
 890       if (isset($_POST['template'])){
 891         $smarty->assign("template", $_POST['template']);
 892       }
 893       return($smarty->fetch(get_template_path('template.tpl', TRUE)));
 894     }
 895
 896     /********************
 897       No template selected continue edit
 898      ********************/
 899
 900     /* No template. Ok. Lets fill data into the normal user dialog */
 901     if (isset($_POST['template_continue']) && $_POST['template'] == 'none'){
 902       foreach(array("sn", "givenName", "uid") as $attr){
 903         if (isset($_POST[$attr])){
 904           $this->usertab->by_object['user']->$attr= $_POST[$attr];
 905         }
 906       }
 907     }
 908
 909
 910     /********************
 911       Template selected continue edit
 912      ********************/
 913
 914     /* Finish template preamble */
 915     if (isset($_POST['template_continue']) && $_POST['template'] != 'none' && (isset($_POST['uid']))){
 916
 917       /* Might not be filled if IDGEN is unset */
 918       $this->sn                 = $_POST['sn'];
 919       $this->givenName          = $_POST['givenName'];
 920
 921       /* Move user supplied data to sub plugins */
 922       $this->uid                = $_POST['uid'];
 923       $this->usertab->uid       = $this->uid;
 924       $this->usertab->sn        = $this->sn;
 925       $this->usertab->givenName = $this->givenName;
 926       $template_dn              = $_POST['template'];
 927       $this->usertab->adapt_from_template($template_dn);
 928       $template_base            = preg_replace("/^[^,]+,".normalizePreg(get_people_ou())."/", '', $template_dn);
 929       $this->usertab->by_object['user']->base= $template_base;
 930     }
 931
 932
 933     /********************
 934       If no template was selected set base
 935      ********************/
 936
 937     if (isset($_POST['template_continue']) && ($_POST['template'] == 'none')){
 938       $this->usertab->by_object['user']->base= $this->DivListUsers->selectedBase;
 939     }
 940
 941
 942     /********************
 943       Display subdialog
 944      ********************/
 945
 946     /* Show tab dialog if object is present */
 947     if(isset($this->usertab->config)){
 948
 949       $display= $this->usertab->execute();
 950
 951       /* Don't show buttons if tab dialog requests this */
 952
 953         $dia = FALSE;
 954         if(isset($this->usertab->by_object[$this->usertab->current]->dialog)){
 955           $dia = $this->usertab->by_object[$this->usertab->current]->dialog;
 956         }
 957
 958         if(!is_object($dia) && $dia != TRUE){
 959           $display.= "<p style=\"text-align:right\">\n";
 960           $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 961           $display.= "&nbsp;\n";
 962           if ($this->dn != "new"){
 963             $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 964             $display.= "&nbsp;\n";
 965           }
 966           $display.= "<input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 967           $display.= "</p>";
 968         }
 969       return ($display);
 970     }
 971
 972     /* Check if there is a snapshot dialog open */
 973     $base = $this->DivListUsers->selectedBase;
 974     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 975       return($str);
 976     }
 977
 978     /* Return rendered main page */
 979         /* Display dialog with system list */
 980     $this->DivListUsers->parent = $this;
 981     $this->DivListUsers->execute();
 982
 983     /* Add departments if subsearch is disabled */
 984     if(!$this->DivListUsers->SubSearch){
 985       $this->DivListUsers->AddDepartments($this->DivListUsers->selectedBase,4,1);
 986     }
 987     $this->reload();
 988     $this->DivListUsers->setEntries($this->list);
 989     return($this->DivListUsers->Draw());
 990   }
 991
 992
 993   /* Return departments, that will be included within snapshot detection */
 994   function get_used_snapshot_bases()
 995   {
 996     return(array(get_people_ou().$this->DivListUsers->selectedBase));
 997   }
 998
 999
1000   function reload()
1001   {
1002     /* Set base for all searches */
1003     $base= $this->DivListUsers->selectedBase;
1004     $this->list =array();
1005
1006     /* Get filter configuration */
1007     $Regex                = $this->DivListUsers->Regex;
1008     $SubSearch            = $this->DivListUsers->SubSearch;
1009     $ShowTemplates        = $this->DivListUsers->ShowTemplates;
1010     $ShowFunctionalUsers  = $this->DivListUsers->ShowFunctionalUsers;
1011     $ShowUnixUsers        = $this->DivListUsers->ShowUnixUsers;
1012     $ShowMailUsers        = $this->DivListUsers->ShowMailUsers;
1013     $ShowSambaUsers       = $this->DivListUsers->ShowSambaUsers;
1014     $ShowProxyUsers       = $this->DivListUsers->ShowProxyUsers;
1015
1016     /* Setup filter depending on selection */
1017     $filter="";
1018     if ($this->config->current['SAMBAVERSION'] == 3){
1019       $samba= "sambaSamAccount";
1020     } else {
1021       $samba= "sambaAccount";
1022     }
1023
1024     if ($ShowFunctionalUsers){
1025       $filter.= "(&(objectClass=gosaAccount)(!(|(objectClass=posixAccount)".
1026                 "(objectClass=gosaMailAccount)(objectClass=$samba)".
1027                 "(objectClass=gosaProxyAccount))))";
1028     }
1029     if ($ShowUnixUsers){
1030       $filter.= "(objectClass=posixAccount)";
1031     }
1032     if ($ShowMailUsers){
1033       $filter.= "(objectClass=gosaMailAccount)";
1034     }
1035     if ($ShowSambaUsers){
1036       $filter.= "(objectClass=$samba)";
1037     }
1038     if ($ShowProxyUsers){
1039       $filter.= "(objectClass=gosaProxyAccount)";
1040     }
1041     if ($ShowTemplates){
1042       $filter= "(|(objectClass=gosaUserTemplate)(&(objectClass=gosaAccount)(|$filter)))";
1043     } else {
1044       $filter= "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|$filter))";
1045     }
1046     $filter= "(&(|(uid=".normalizeLdap($Regex).")(sn=".normalizeLdap($Regex).")(givenName=".normalizeLdap($Regex)."))$filter)";
1047
1048     /* Generate userlist */
1049     $ldap= $this->config->get_ldap_link(TRUE);
1050
1051     if ($SubSearch){
1052       $ListTemp =  get_sub_list($filter, "users", get_people_ou(),$base,
1053                             array("uid", "givenName", "sn", "objectClass","userPassword"), GL_SUBSEARCH | GL_SIZELIMIT);
1054     } else {
1055       $base= get_people_ou().$base;
1056       $ListTemp = get_sub_list($filter, "users", get_people_ou(),$base,
1057                             array("uid", "givenName", "sn", "objectClass","userPassword"), GL_SIZELIMIT);
1058     }
1059     $SortTemp = array();
1060     $List = array();
1061     foreach($ListTemp as $Key => $Entry){
1062
1063       /* Skip entries that are not located under the people ou (normaly 'ou=people,')
1064        * Else winstations will be listed too, if you use the subtree flag.
1065        */
1066       if(!preg_match("/".normalizePreg(get_people_ou())."/i",$Entry['dn'])){
1067         continue;
1068       }else{
1069
1070         // Generate caption for rows
1071         if (isset($Entry["sn"]) && isset($Entry["givenName"])){
1072           $display= $Entry["sn"][0].", ".$Entry["givenName"][0]." [".$Entry["uid"][0]."]";
1073         } else {
1074           $display= "[".$Entry["uid"][0]."]";
1075         }
1076
1077         $display = strtolower($display);
1078         $List[$display] = $Entry;
1079         $SortTemp[$display] = $display;
1080       }
1081     }
1082     natcasesort($SortTemp);
1083     reset($SortTemp);
1084
1085     $this->list = array();
1086     foreach($SortTemp as $Key){
1087       $this->list[] = $List[$Key];
1088     }
1089   }
1090
1091   function remove_lock()
1092   {
1093     /* Remove user lock if a DN is marked as "currently edited" */
1094     if (isset($this->usertab->dn)){
1095       del_lock ($this->usertab->dn);
1096     }
1097   }
1098
1099
1100   function copyPasteHandling_from_queue($s_action,$s_entry)
1101   {
1102     /* Check if Copy & Paste is disabled */
1103     if(!is_object($this->CopyPasteHandler)){
1104       return("");
1105     }
1106
1107     /* Add a single entry to queue */
1108     if($s_action == "cut" || $s_action == "copy"){
1109       /* Cleanup object queue */
1110       $this->CopyPasteHandler->cleanup_queue();
1111       $dn = $this->list[$s_entry]['dn'];
1112       $this->CopyPasteHandler->add_to_queue($dn,$s_action,"usertabs","USERTABS","users");
1113     }
1114
1115     /* Add entries to queue */
1116     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
1117
1118       /* Cleanup object queue */
1119       $this->CopyPasteHandler->cleanup_queue();
1120
1121       /* Add new entries to CP queue */
1122       foreach($this->list_get_selected_items() as $id){
1123         $dn = $this->list[$id]['dn'];
1124
1125         if($s_action == "copy_multiple"){
1126           $this->CopyPasteHandler->add_to_queue($dn,"copy","usertabs","USERTABS","users");
1127         }
1128         if($s_action == "cut_multiple"){
1129           $this->CopyPasteHandler->add_to_queue($dn,"cut","usertabs","USERTABS","users");
1130         }
1131       }
1132     }
1133
1134     /* Start pasting entries */
1135     if($s_action == "editPaste"){
1136       $this->start_pasting_copied_objects = TRUE;
1137     }
1138
1139     /* Return C&P dialog */
1140     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
1141
1142       /* Get dialog */
1143       $data = $this->CopyPasteHandler->execute();
1144       $this->CopyPasteHandler->SetVar("base",$this->DivListUsers->selectedBase);
1145
1146       /* Set CPPasswordChange to s_entry which indicates that this entry requires a new password. */
1147       if(isset($_POST['passwordTodo']) && ($_POST['passwordTodo'] == "new")){
1148         $s_entry = $this->CopyPasteHandler->last_entry();
1149         $this->reload();
1150         foreach($this->list as $key => $entry){
1151           if($entry['dn'] == $s_entry){
1152             $this->CPPasswordChange = $key;
1153           }
1154         }
1155       }
1156
1157       /* Return dialog data */
1158       if(!empty($data) && $this->CPPasswordChange == ""){
1159         return($data);
1160       }
1161     }
1162
1163     /* Automatically disable status for pasting */
1164     if(!$this->CopyPasteHandler->entries_queued()){
1165       $this->start_pasting_copied_objects = FALSE;
1166     }
1167     return("");
1168   }
1169
1170
1171   function save_object()
1172   {
1173     /* Handle divlist filter && department selection*/
1174     if(!is_object($this->usertab)){
1175       $this->DivListUsers->save_object();
1176     }
1177     if(is_object($this->CopyPasteHandler)){
1178       $this->CopyPasteHandler->save_object();
1179     }
1180   }
1181
1182
1183   function list_get_selected_items()
1184   {
1185     $ids = array();
1186     foreach($_POST as $name => $value){
1187       if(preg_match("/^item_selected_[0-9]*$/",$name)){
1188         $id   = preg_replace("/^item_selected_/","",$name);
1189         $ids[$id] = $id;
1190       }
1191     }
1192     return($ids);
1193   }
1194
1195
1196   /* A set of disabled and therefore overloaded functions. They are
1197      not needed in this class. */
1198   function remove_from_parent() { }
1199   function check() { }
1200   function save() { }
1201   function adapt_from_template($dn, $skip= array()) { }
1202   function password_change_needed() { }
1203
1204 } /* ... class userManagement */
1205 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1206 ?>