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