gosa-core/plugins/admin/acl/class_aclRole.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 aclrole extends acl
  24 {
  25   /* Definitions */
  26   var $plHeadline= "Access control roles";
  27   var $plDescription= "Edit AC roles";
  28
  29   /* attribute list for save action */
  30   var $attributes= array('gosaAclTemplate',"cn","description");
  31   var $objectclasses= array('top','gosaRole');
  32
  33   /* Helpers */
  34   var $dialogState= "head";
  35   var $aclType= "";
  36   var $aclObject= "";
  37   var $aclContents= array();
  38   var $target= "group";
  39   var $aclTypes= array();
  40   var $aclObjects= array();
  41   var $recipients= array();
  42   var $isContainer= TRUE;
  43   var $currentIndex= 0;
  44   var $wasNewEntry= FALSE;
  45   var $ocMapping= array();
  46   var $savedAclContents= array();
  47   var $myAclObjects = array();
  48
  49   /* Role attributes */
  50   var $gosaAclTemplate= "";
  51   var $cn = "";
  52   var $orig_cn = "";
  53   var $description = "";
  54   var $orig_dn;
  55   var $orig_base;
  56   var $base ="";
  57   var $baseSelector;
  58
  59   var $list =NULL;
  60   var $sectionList = NULL;
  61
  62   function aclrole (&$config,  $dn= NULL)
  63   {
  64     /* Include config object */
  65     plugin::plugin($config, $dn);
  66
  67     if($this->dn == "new"){
  68       $ui = get_userinfo();
  69       $this->base= dn2base(session::global_is_set("CurrentMainBase")?"cn=test,".session::global_get("CurrentMainBase"):$ui->dn);
  70     }else{
  71       $this->base = preg_replace("/^[^,]+,[^,]+,/","",$this->dn);
  72       new log("view","acl/".get_class($this),$this->dn);
  73     }
  74
  75     /* Load ACL's */
  76     $this->gosaAclTemplate= array();
  77     if (isset($this->attrs["gosaAclTemplate"])){
  78       for ($i= 0; $i<$this->attrs["gosaAclTemplate"]['count']; $i++){
  79         $acl= $this->attrs["gosaAclTemplate"][$i];
  80         $this->gosaAclTemplate= array_merge($this->gosaAclTemplate, $this->explodeACL($acl));
  81       }
  82     }
  83     ksort($this->gosaAclTemplate);
  84
  85     /* Extract available categories from plugin info list */
  86     $tmp= session::get('plist');
  87     $plist= $tmp->info;
  88     $oc = array();
  89     foreach ($plist as $class => $acls){
  90
  91       /* Only feed categories */
  92       if (isset($acls['plCategory'])){
  93
  94         /* Walk through supplied list and feed only translated categories */
  95         foreach($acls['plCategory'] as $idx => $data){
  96
  97           /* Non numeric index means -> base object containing more informations */
  98           if (preg_match('/^[0-9]+$/', $idx)){
  99             if (!isset($this->ocMapping[$data])){
 100               $this->ocMapping[$data]= array();
 101               $this->ocMapping[$data][]= '0';
 102             }
 103             $this->ocMapping[$data][]= $class;
 104           } else {
 105             if (!isset($this->ocMapping[$idx])){
 106               $this->ocMapping[$idx]= array();
 107               $this->ocMapping[$idx][]= '0';
 108             }
 109             $this->ocMapping[$idx][]= $class;
 110             $this->aclObjects[$idx]= $data['description'];
 111
 112
 113             /* Additionally filter the classes we're interested in in "self edit" mode */
 114             if(isset($data['objectClass'])){
 115                 if (is_array($data['objectClass'])){
 116                     foreach($data['objectClass'] as $objectClass){
 117                         if (in_array_ics($objectClass, $oc)){
 118                             $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 119                             break;
 120                         }
 121                     }
 122                 } else {
 123                     if (in_array_ics($data['objectClass'], $oc)){
 124                         $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 125                     }
 126                 }
 127             }
 128           }
 129
 130         }
 131       }
 132     }
 133
 134     /* Sort categories */
 135     asort($this->aclObjects);
 136
 137     /* Fill acl types */
 138     $this->aclTypes= array( "reset" => _("Reset ACL"),
 139                              "one" => _("One level"),
 140                              "base" => _("Current object"),
 141                              "sub" => _("Complete subtree"),
 142                              "psub" => _("Complete subtree (permanent)"));
 143     asort($this->aclTypes);
 144
 145     /* Finally - we want to get saved... */
 146     $this->is_account= TRUE;
 147     $this->orig_base = $this->base;
 148     $this->orig_dn = $this->dn;
 149     $this->orig_cn = $this->cn;
 150
 151     /* Instanciate base selector */
 152     $this->baseSelector= new baseSelector($this->get_allowed_bases(), $this->base);
 153     $this->baseSelector->setSubmitButton(false);
 154     $this->baseSelector->setHeight(300);
 155     $this->baseSelector->update(true);
 156
 157     $this->updateList();
 158
 159     // Prepare lists
 160     $this->sectionList = new sortableListing();
 161     $this->sectionList->setDeleteable(false);
 162     $this->sectionList->setEditable(false);
 163     $this->sectionList->setWidth("100%");
 164     $this->sectionList->setHeight("400px");
 165     $this->sectionList->setColspecs(array('200px','*'));
 166     $this->sectionList->setHeader(array(_("Category"),_("Description")));
 167     $this->sectionList->setDefaultSortColumn(1);
 168     $this->sectionList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
 169   }
 170
 171
 172   function updateList()
 173   {
 174       if(!$this->list){
 175           $this->list = new sortableListing($this->gosaAclTemplate,array(),TRUE);
 176           $this->list->setDeleteable(true);
 177           $this->list->setEditable(true);
 178           $this->list->setColspecs(array('*'));
 179           $this->list->setWidth("100%");
 180           $this->list->setHeight("400px");
 181           $this->list->setAcl("rwcdm");
 182           $this->list->setHeader(array(_("Permissions"),_("Type")));
 183       }
 184
 185
 186     // Add ACL entries to the listing
 187     $lData = array();
 188     foreach($this->gosaAclTemplate as $id => $entry){
 189        $lData[] = $this->convertForListing($entry);
 190     }
 191     $this->list->setListData($this->gosaAclTemplate, $lData);
 192   }
 193
 194
 195   function convertForListing($entry)
 196   {
 197     $member = implode($entry['members'],", ");
 198     $acl = implode(array_keys($entry['acl']),", ");
 199     $type = implode(array_keys($entry['acl']),", ");
 200     return(array('data' => array($acl, $this->aclTypes[$entry['type']])));
 201   }
 202
 203
 204
 205   function execute()
 206   {
 207     /* Call parent execute */
 208     plugin::execute();
 209
 210     $tmp= session::get('plist');
 211     $plist= $tmp->info;
 212
 213     /* Handle posts */
 214     if (isset($_POST['new_acl']) && $this->acl_is_writeable("gosaAclTemplate")){
 215       $this->dialogState= 'create';
 216       $this->dialog= TRUE;
 217       $this->currentIndex= count($this->gosaAclTemplate);
 218       $this->loadAclEntry(TRUE);
 219     }
 220
 221     $new_acl= array();
 222     $aclDialog= FALSE;
 223     $firstedit= FALSE;
 224
 225     /* Act on HTML post and gets here.
 226      */
 227
 228     // Get listing actions. Delete or Edit.
 229     $this->list->save_object();
 230     $lAction = $this->list->getAction();
 231     $this->gosaAclTemplate = array_values($this->list->getMaintainedData());
 232     if($lAction['action'] == "edit"){
 233         $this->currentIndex = $lAction['targets'][0];
 234         $this->dialogState= 'create';
 235         $firstedit= TRUE;
 236         $this->dialog= TRUE;
 237         $this->loadAclEntry();
 238     }
 239     foreach($_POST as $name => $post){
 240       if (preg_match('/^cat_edit_/', $name)){
 241         $this->aclObject= preg_replace('/^cat_edit_(.*)$/', '\1', $name);
 242         $this->dialogState= 'edit';
 243         foreach ($this->ocMapping[$this->aclObject] as $oc){
 244           if (isset($this->aclContents[$oc])){
 245             $this->savedAclContents[$oc]= $this->aclContents[$oc];
 246           }
 247         }
 248         continue;
 249       }
 250
 251       if(!$this->acl_is_writeable("gosaAclTemplate")){
 252         continue;
 253       }
 254
 255       if (preg_match('/^cat_del_.*/', $name) && $this->acl_is_writeable("gosaAclTemplate")){
 256         $idx= preg_replace('/^cat_del_(.*)$/', '\1', $name);
 257         foreach ($this->ocMapping[$idx] as $key){
 258           if(isset($this->aclContents[$idx]))
 259             unset($this->aclContents[$idx]);
 260           if(isset($this->aclContents["$idx/$key"]))
 261             unset($this->aclContents["$idx/$key"]);
 262         }
 263         continue;
 264       }
 265
 266       /* ACL saving... */
 267       if (preg_match('/^acl_.*_[^xy]$/', $name) && $this->acl_is_writeable("gosaAclTemplate")){
 268         list($dummy, $object, $attribute, $value)= explode('_', $name);
 269
 270         /* Skip for detection entry */
 271         if ($object == 'dummy') {
 272           continue;
 273         }
 274
 275         /* Ordinary ACL */
 276         if (!isset($new_acl[$object])){
 277           $new_acl[$object]= array();
 278         }
 279         if (isset($new_acl[$object][$attribute])){
 280           $new_acl[$object][$attribute].= $value;
 281         } else {
 282           $new_acl[$object][$attribute]= $value;
 283         }
 284       }
 285     }
 286
 287     if(isset($_POST['acl_dummy_0_0_0'])){
 288       $aclDialog= TRUE;
 289     }
 290
 291     /* Only be interested in new acl's, if we're in the right _POST place */
 292     if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
 293
 294       foreach ($this->ocMapping[$this->aclObject] as $oc){
 295         unset($this->aclContents[$oc]);
 296         unset($this->aclContents[$this->aclObject.'/'.$oc]);
 297         if (isset($new_acl[$oc])){
 298           $this->aclContents[$oc]= $new_acl[$oc];
 299         }
 300         if (isset($new_acl[$this->aclObject.'/'.$oc])){
 301           $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
 302         }
 303       }
 304     }
 305
 306     /* Save new acl in case of base edit mode */
 307     if (1 == 0 && $this->aclType == 'base' && !$firstedit){
 308       $this->aclContents= $new_acl;
 309     }
 310
 311     /* Cancel new acl? */
 312     if (isset($_POST['cancel_new_acl'])){
 313       $this->dialogState= 'head';
 314       $this->dialog= FALSE;
 315       if ($this->wasNewEntry){
 316         unset ($this->gosaAclTemplate[$this->currentIndex]);
 317       }
 318     }
 319
 320     /* Store ACL in main object? */
 321     if (isset($_POST['submit_new_acl']) && $this->acl_is_writeable("gosaAclTemplate")){
 322       $this->gosaAclTemplate[$this->currentIndex]['type']= $this->aclType;
 323       $this->gosaAclTemplate[$this->currentIndex]['members']= $this->recipients;
 324       $this->gosaAclTemplate[$this->currentIndex]['acl']= $this->aclContents;
 325       $this->dialogState= 'head';
 326       $this->dialog= FALSE;
 327     }
 328
 329     /* Cancel edit acl? */
 330     if (isset($_POST['cancel_edit_acl'])){
 331       $this->dialogState= 'create';
 332       foreach ($this->ocMapping[$this->aclObject] as $oc){
 333         if (isset($this->savedAclContents[$oc])){
 334           $this->aclContents[$oc]= $this->savedAclContents[$oc];
 335         }
 336       }
 337     }
 338
 339     /* Save edit acl? */
 340     if (isset($_POST['submit_edit_acl']) && $this->acl_is_writeable("gosaAclTemplate")){
 341       $this->dialogState= 'create';
 342     }
 343
 344     /* Add acl? */
 345     if (isset($_POST['add_acl']) && $_POST['aclObject'] != "" && $this->acl_is_writeable("gosaAclTemplate")){
 346       $this->dialogState= 'edit';
 347       $this->savedAclContents= array();
 348       foreach ($this->ocMapping[$this->aclObject] as $oc){
 349         if (isset($this->aclContents[$oc])){
 350           $this->savedAclContents[$oc]= $this->aclContents[$oc];
 351         }
 352       }
 353     }
 354
 355     /* Save common values */
 356     foreach (array("aclType", "aclObject", "target") as $key){
 357       if (isset($_POST[$key]) && $this->acl_is_writeable("gosaAclTemplate")){
 358         $this->$key= get_post($key);
 359       }
 360     }
 361
 362     /* Create templating instance */
 363     $smarty= get_smarty();
 364
 365
 366     $smarty->assign("base", $this->baseSelector->render());
 367
 368     $tmp = $this->plInfo();
 369     foreach($tmp['plProvidedAcls'] as $name => $translation){
 370       $smarty->assign($name."ACL",$this->getacl($name));
 371     }
 372
 373     if ($this->dialogState == 'head'){
 374       $this->updateList();
 375       $smarty->assign("aclList", $this->list->render());
 376     }
 377
 378     if ($this->dialogState == 'create'){
 379
 380
 381
 382       /* Draw list */
 383       $data = $lData = array();
 384
 385       // Create a map of all used sections, this allows us to simply hide the remove button
 386       //  if no acl is configured for the given section
 387       // e.g. ';all;department/country;users/user;
 388       $usedList = ";".implode(array_keys($this->aclContents),';').";";
 389
 390       /* Add settings for all categories to the (permanent) list */
 391       foreach ($this->aclObjects as $section => $dsc){
 392         $summary= "";
 393         foreach($this->ocMapping[$section] as $oc){
 394           if (isset($this->aclContents[$oc]) && count($this->aclContents[$oc]) && isset($this->aclContents[$oc][0]) &&
 395               $this->aclContents[$oc][0] != ""){
 396
 397             $summary.= "$oc, ";
 398             continue;
 399           }
 400           if (isset($this->aclContents["$section/$oc"]) && count($this->aclContents["$section/$oc"])){
 401             $summary.= "$oc, ";
 402             continue;
 403           }
 404           if (isset($this->aclContents[$oc]) && !isset($this->aclContents[$oc][0]) && count($this->aclContents[$oc])){
 405             $summary.= "$oc, ";
 406           }
 407         }
 408
 409         /* Set summary... */
 410         if ($summary == ""){
 411           $summary= '<i>'._("No ACL settings for this category").'</i>';
 412         } else {
 413           $summary= sprintf(_("ACL for these objects: %s"), preg_replace('/, $/', '', $summary));
 414         }
 415
 416         $action = "";
 417         if($this->acl_is_readable("gosaAclTemplate")){
 418           $action.= image('images/lists/edit.png','cat_edit_'.$section,_("Edit category ACL"));
 419         }
 420         if($this->acl_is_writeable("gosaAclTemplate")  && preg_match("/;".$section."(;|\/)/", $usedList)){
 421           $action.= image('images/lists/trash.png','cat_del_'.$section,_("Delete category ACL"));
 422         }
 423         $data[] = $section;
 424         $lData[] = array('data'=>array($dsc, $summary, $action));
 425       }
 426
 427
 428       $this->sectionList->setListData($data,$lData);
 429       $this->sectionList->update();
 430       $smarty->assign("aclList", $this->sectionList->render());
 431
 432       $smarty->assign("aclType", $this->aclType);
 433       $smarty->assign("aclTypes", $this->aclTypes);
 434       $smarty->assign("target", $this->target);
 435
 436       if ($this->aclType == 'base'){
 437         $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
 438       }
 439     }
 440
 441     if ($this->dialogState == 'edit'){
 442       $smarty->assign('headline', sprintf(_("Edit ACL for '%s', scope is '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
 443
 444       /* Collect objects for selected category */
 445       foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
 446         if ($idx == 0){
 447           continue;
 448         }
 449         $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
 450       }
 451       $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
 452     }
 453
 454     /* Show main page */
 455     $smarty->assign("dialogState", $this->dialogState);
 456
 457     /* Assign cn and decription if this is a role */
 458     foreach(array("cn","description") as $name){
 459       $smarty->assign($name,set_post($this->$name));
 460     }
 461     return ($smarty->fetch (get_template_path('acl_role.tpl',dirname(__FILE__))));
 462   }
 463
 464   function sort_by_priority($list)
 465   {
 466     $tmp= session::get('plist');
 467     $plist= $tmp->info;
 468     asort($plist);
 469     $newSort = array();
 470
 471     foreach($list as $name => $translation){
 472       $na  =  preg_replace("/^.*\//","",$name);
 473       if (!isset($plist[$na]['plPriority'])){
 474         $prio= 0;
 475       } else {
 476         $prio=  $plist[$na]['plPriority'] ;
 477       }
 478
 479       $newSort[$name] = $prio;
 480     }
 481
 482     asort($newSort);
 483
 484     $ret = array();
 485     foreach($newSort as $name => $prio){
 486       $ret[$name] = $list[$name];
 487     }
 488     return($ret);
 489   }
 490
 491   function loadAclEntry($new= FALSE)
 492   {
 493     /* New entry gets presets... */
 494     if ($new){
 495       $this->aclType= 'sub';
 496       $this->recipients= array();
 497       $this->aclContents= array();
 498     } else {
 499       $acl= $this->gosaAclTemplate[$this->currentIndex];
 500       $this->aclType= $acl['type'];
 501       $this->recipients= $acl['members'];
 502       $this->aclContents= $acl['acl'];
 503     }
 504
 505     $this->wasNewEntry= $new;
 506   }
 507
 508
 509   function aclPostHandler()
 510   {
 511     if (isset($_POST['save_acl']) && $this->acl_is_writeable("gosaAclTemplate")){
 512       $this->save();
 513       return TRUE;
 514     }
 515
 516     return FALSE;
 517   }
 518
 519
 520   function save()
 521   {
 522     /* Assemble ACL's */
 523     $tmp_acl= array();
 524     foreach ($this->gosaAclTemplate as $prio => $entry){
 525       $final= "";
 526       $members= "";
 527       if (isset($entry['members'])){
 528         foreach ($entry['members'] as $key => $dummy){
 529           $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
 530         }
 531       }
 532       $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
 533
 534       /* ACL's if needed */
 535       if ($entry['type'] != "reset" && $entry['type'] != "role"){
 536         $acl= ":";
 537         if (isset($entry['acl'])){
 538           foreach ($entry['acl'] as $object => $contents){
 539
 540             /* Only save, if we've some contents in there... */
 541             if (count($contents)){
 542               $acl.= $object.";";
 543
 544               foreach($contents as $attr => $permission){
 545
 546                 /* First entry? Its the one for global settings... */
 547                 if ($attr == '0'){
 548                   $acl.= $permission;
 549                 } else {
 550                   $acl.= '#'.$attr.';'.$permission;
 551                 }
 552
 553               }
 554               $acl.= ',';
 555             }
 556
 557           }
 558         }
 559         $final.= preg_replace('/,$/', '', $acl);
 560       }
 561
 562       $tmp_acl[]= $final;
 563     }
 564
 565     /* Call main method */
 566     plugin::save();
 567
 568     /* Finally (re-)assign it... */
 569     $this->attrs["gosaAclTemplate"]= $tmp_acl;
 570
 571     /* Remove acl from this entry if it is empty... */
 572     if (!count($tmp_acl)){
 573       /* Remove attribute */
 574       if ($this->initially_was_account){
 575         $this->attrs["gosaAclTempalte"]= array();
 576       } else {
 577         if (isset($this->attrs["gosaAclTemplate"])){
 578           unset($this->attrs["gosaAclTemplate"]);
 579         }
 580       }
 581     }
 582
 583     /* Do LDAP modifications */
 584     $ldap= $this->config->get_ldap_link();
 585
 586     /* Check if object already exists */
 587     $ldap->cat($this->dn);
 588     if($ldap->count()){
 589       $ldap->cd($this->dn);
 590       $this->cleanup();
 591       $ldap->modify ($this->attrs);
 592       new log("modify","acl/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 593     }else{
 594       $ldap->cd($this->config->current['BASE']);
 595       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$this->dn));
 596       $ldap->cd($this->dn);
 597       $ldap->add($this->attrs);
 598       new log("create","acl/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 599     }
 600
 601     if (!$ldap->success()){
 602       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, "", get_class()));
 603     }
 604
 605     /* Refresh users ACL */
 606     $ui= get_userinfo();
 607     $ui->loadACL();
 608     session::set('ui',$ui);
 609   }
 610
 611
 612   function remove_from_parent()
 613   {
 614     $ldap = $this->config->get_ldap_link();
 615     $serach_for = "*:role:".base64_encode($this->dn).":*";
 616     $ldap->search ("(&(objectClass=gosaACL)(gosaAclEntry=".$serach_for."))",array('dn','cn','sn','givenName','uid'));
 617     $all_names = "";
 618
 619
 620     $cnt = 3;
 621     while(($attrs = $ldap->fetch()) && $cnt){
 622       $name = $attrs['dn'];
 623       $name = preg_replace("/[ ]/","&nbsp;",$name);
 624       $name = "<i>'".$name."'</i>";
 625       $all_names .= $name.", ";
 626       $cnt --;
 627     }
 628
 629     if(!empty($all_names)){
 630       $all_names = preg_replace("/, $/","",$all_names);
 631       if(!$cnt){
 632         $all_names .= ", ...";
 633       }
 634       $all_names = "<span style='text-align:left;'>".$all_names."</span>";
 635       msg_dialog::display(_("Object in use"), sprintf(_("This role cannot be removed while it is in use by these objects:")."<br><br>%s", $all_names), WARNING_DIALOG);
 636       return;
 637     }
 638
 639     $ldap->rmDir($this->dn);
 640     new log("remove","acl/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 641     if (!$ldap->success()){
 642       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, "", get_class()));
 643     }
 644
 645     /* Optionally execute a command after we're done */
 646     $this->handle_post_events("remove");
 647
 648     /* Delete references to object groups */
 649     $ldap->cd ($this->config->current['BASE']);
 650     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 651     while ($ldap->fetch()){
 652       $og= new ogroup($this->config, $ldap->getDN());
 653       unset($og->member[$this->dn]);
 654       $og->save ();
 655       if (!$ldap->success()){
 656         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $og->dn, "", get_class()));
 657       }
 658     }
 659   }
 660
 661
 662   function save_object()
 663   {
 664     plugin::save_object();
 665     if(isset($_POST['acl_role_posted'])){
 666
 667       /* Refresh base */
 668       if ($this->acl_is_moveable($this->base)){
 669         if (!$this->baseSelector->update()) {
 670           msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
 671         }
 672         if ($this->base != $this->baseSelector->getBase()) {
 673           $this->base= $this->baseSelector->getBase();
 674           $this->is_modified= TRUE;
 675         }
 676       }
 677     }
 678   }
 679
 680
 681   function saveCopyDialog()
 682   {
 683     if(isset($_POST['cn'])){
 684       $this->cn = get_post('cn');
 685     }
 686   }
 687
 688
 689   function getCopyDialog()
 690   {
 691     $smarty = get_smarty();
 692     $smarty->assign("cn",set_post($this->cn));
 693     $str = $smarty->fetch(get_template_path("paste_role.tpl",TRUE,dirname(__FILE__)));
 694     $ret = array();
 695     $ret['string'] = $str;
 696     $ret['status'] = "";
 697     return($ret);
 698   }
 699
 700
 701   function PrepareForCopyPaste($source)
 702   {
 703     plugin::PrepareForCopyPaste($source);
 704
 705     $source_o = new aclrole($this->config,$source['dn']);
 706     $this->gosaAclTemplate = $source_o->gosaAclTemplate;
 707   }
 708
 709
 710   /* Return plugin informations for acl handling  */
 711   static function plInfo()
 712   {
 713     return (array(
 714           "plShortName" => _("Role"),
 715           "plDescription" => _("Access control roles"),
 716           "plSelfModify"  => FALSE,
 717           "plDepends"     => array(),
 718           "plPriority"    => 0,
 719           "plSection"     => array("administration"),
 720           "plCategory"    => array("acl"),
 721           "plRequirements"=> array(
 722               'ldapSchema' => array('gosaAcl' => '>=2.7'),
 723               'onFailureDisablePlugin' => array(get_class(), 'aclManagement')
 724               ),
 725           "plProperties" =>
 726           array(
 727               array(
 728                   "name"          => "aclRoleRDN",
 729                   "type"          => "rdn",
 730                   "default"       => "ou=aclroles,",
 731                   "description"   => _("RDN for role storage."),
 732                   "check"         => "gosaProperty::isRdn",
 733                   "migrate"       => "migrate_aclRoleRDN",
 734                   "group"         => "plugin",
 735                   "mandatory"     => FALSE
 736                   )
 737               ),
 738
 739
 740           "plProvidedAcls"    => array(
 741             "cn"                => _("Name"),
 742             "base"              => _("Base"),
 743             "description"       => _("Description"),
 744             "gosaAclTemplate"      => _("Permissions"))
 745         ));
 746   }
 747
 748   function check()
 749   {
 750     $message = plugin::check();
 751
 752     if(empty($this->cn)){
 753       $message[] = msgPool::required(_("Name"));
 754     }
 755
 756     $ldap = $this->config->get_ldap_link();
 757     $ldap->cd($this->config->current['BASE']);
 758     if($this->cn != $this->orig_cn){
 759       $ldap->search("(&(objectClass=gosaRole)(cn=".$this->cn."))");
 760       if($ldap->count()) {
 761         while($attrs = $ldap->fetch()){
 762           if($attrs['dn'] != $this->orig_dn){
 763             $message[] = msgPool::duplicated(_("Name"));
 764           }
 765         }
 766       }
 767     }
 768
 769     if(!count($this->gosaAclTemplate)){
 770       $message[] = msgPool::required(_("ACL"));
 771     }
 772
 773     // Check if a wrong base was supplied
 774     if(!$this->baseSelector->checkLastBaseUpdate()){
 775       $message[]= msgPool::check_base();;
 776     }
 777
 778     /* Check if we are allowed to create or move this object
 779      */
 780     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 781       $message[] = msgPool::permCreate();
 782     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 783       $message[] = msgPool::permMove();
 784     }
 785
 786     return($message);
 787   }
 788
 789 }
 790
 791 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 792 ?>