gosa-core/include/class_acl.inc

   1 <?php
   2
   3 class acl extends plugin
   4 {
   5   /* Definitions */
   6   var $plHeadline= "Access control";
   7   var $plDescription= "This does something";
   8
   9   /* attribute list for save action */
  10   var $attributes= array('gosaAclEntry');
  11   var $objectclasses= array('gosaAcl');
  12
  13   /* Helpers */
  14   var $dialogState= "head";
  15   var $gosaAclEntry= array();
  16   var $aclType= "";
  17   var $aclObject= "";
  18   var $aclContents= array();
  19   var $target= "group";
  20   var $aclTypes= array();
  21   var $aclObjects= array();
  22   var $aclMyObjects= array();
  23   var $users= array();
  24   var $roles= array();
  25   var $groups= array();
  26   var $recipients= array();
  27   var $isContainer= FALSE;
  28   var $currentIndex= 0;
  29   var $wasNewEntry= FALSE;
  30   var $ocMapping= array();
  31   var $savedAclContents= array();
  32   var $myAclObjects = array();
  33
  34   function acl (&$config, $parent, $dn= NULL)
  35   {
  36     /* Include config object */
  37     plugin::plugin($config, $dn);
  38
  39     /* Load ACL's */
  40     $this->gosaAclEntry= array();
  41     if (isset($this->attrs['gosaAclEntry'])){
  42       for ($i= 0; $i<$this->attrs['gosaAclEntry']['count']; $i++){
  43         $acl= $this->attrs['gosaAclEntry'][$i];
  44         $this->gosaAclEntry= array_merge($this->gosaAclEntry, acl::explodeACL($acl));
  45       }
  46     }
  47     ksort($this->gosaAclEntry);
  48
  49     /* Save parent - we've to know more about it than other plugins... */
  50     $this->parent= &$parent;
  51
  52     /* Container? */
  53     if (preg_match('/^(o|ou|c|l|dc)=/i', $dn)){
  54       $this->isContainer= TRUE;
  55     }
  56
  57     /* Users */
  58     $ui= get_userinfo();
  59     $tag= $ui->gosaUnitTag;
  60     $ldap= $config->get_ldap_link();
  61     $ldap->cd($config->current['BASE']);
  62     if ($tag == ""){
  63       $ldap->search('(objectClass=gosaAccount)', array('uid', 'cn'));
  64     } else {
  65       $ldap->search('(&(objectClass=gosaAccount)(gosaUnitTag='.$tag.'))', array('uid', 'cn'));
  66     }
  67     while ($attrs= $ldap->fetch()){
  68       $this->users['U:'.$attrs['dn']]= $attrs['cn'][0].' ['.$attrs['uid'][0].']';
  69     }
  70     ksort($this->users);
  71
  72     /* Groups */
  73     $ldap->cd($config->current['BASE']);
  74     if ($tag == ""){
  75       $ldap->search('(objectClass=posixGroup)', array('cn', 'description'));
  76     } else {
  77       $ldap->search('(&(objectClass=posixGroup)(gosaUnitTag='.$tag.'))', array('cn', 'description'));
  78     }
  79     while ($attrs= $ldap->fetch()){
  80       $dsc= "";
  81       if (isset($attrs['description'][0])){
  82         $dsc= $attrs['description'][0];
  83       }
  84       $this->groups['G:'.$attrs['dn']]= $attrs['cn'][0].' ['.$dsc.']';
  85     }
  86     ksort($this->groups);
  87
  88     /* Roles */
  89     $ldap->cd($config->current['BASE']);
  90 #    if ($tag == ""){
  91       $ldap->search('(objectClass=gosaRole)', array('cn', 'description','gosaAclTemplate','dn'));
  92 #    } else {
  93 #     $ldap->search('(&(objectClass=gosaRole)(gosaUnitTag='.$tag.'))', array('cn', 'description','gosaAclTemplate','dn'));
  94 #    }
  95     while ($attrs= $ldap->fetch()){
  96       $dsc= "";
  97       if (isset($attrs['description'][0])){
  98         $dsc= $attrs['description'][0];
  99       }
 100
 101       $role_id = $attrs['dn'];
 102
 103       $this->roles[$role_id]['acls'] =array();
 104       for ($i= 0; $i < $attrs['gosaAclTemplate']['count']; $i++){
 105         $acl= $attrs['gosaAclTemplate'][$i];
 106         $this->roles[$role_id]['acls'] = array_merge($this->roles[$role_id]['acls'],acl::explodeACL($acl));
 107       }
 108       $this->roles[$role_id]['description'] = $dsc;
 109       $this->roles[$role_id]['cn'] = $attrs['cn'][0];
 110     }
 111
 112     /* Objects */
 113     $tmp= session::get('plist');
 114     $plist= $tmp->info;
 115     $cats = array();
 116     if (isset($this->parent) && $this->parent !== NULL){
 117       $oc= array();
 118       foreach ($this->parent->by_object as $key => $obj){
 119         $oc= array_merge($oc, $obj->objectclasses);
 120         if(isset($obj->acl_category)){
 121           $cats[preg_replace("/\//","",$obj->acl_category)] = preg_replace("/\//","",$obj->acl_category);
 122         }
 123       }
 124       if (in_array_ics('organizationalUnit', $oc)){
 125         $this->isContainer= TRUE;
 126       }
 127     } else {
 128       $oc=  $this->attrs['objectClass'];
 129     }
 130
 131     /* Extract available categories from plugin info list */
 132     foreach ($plist as $class => $acls){
 133
 134       /* Only feed categories */
 135       if (isset($acls['plCategory'])){
 136
 137         /* Walk through supplied list and feed only translated categories */
 138         foreach($acls['plCategory'] as $idx => $data){
 139
 140           /* Non numeric index means -> base object containing more informations */
 141           if (preg_match('/^[0-9]+$/', $idx)){
 142             if (!isset($this->ocMapping[$data])){
 143               $this->ocMapping[$data]= array();
 144               $this->ocMapping[$data][]= '0';
 145             }
 146
 147             if(isset($cats[$data])){
 148               $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 149             }
 150             $this->ocMapping[$data][]= $class;
 151           } else {
 152             if (!isset($this->ocMapping[$idx])){
 153               $this->ocMapping[$idx]= array();
 154               $this->ocMapping[$idx][]= '0';
 155             }
 156             $this->ocMapping[$idx][]= $class;
 157             $this->aclObjects[$idx]= $data['description'];
 158
 159             /* Additionally filter the classes we're interested in in "self edit" mode */
 160             if (is_array($data['objectClass'])){
 161               foreach($data['objectClass'] as $objectClass){
 162                 if (in_array_ics($objectClass, $oc)){
 163                   $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 164                   break;
 165                 }
 166               }
 167             } else {
 168               if (in_array_ics($data['objectClass'], $oc)){
 169                 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 170               }
 171             }
 172           }
 173
 174         }
 175       }
 176     }
 177     $this->aclObjects['all']= '*&nbsp;'._("All categories");
 178     $this->ocMapping['all']= array('0' => 'all');
 179
 180     /* Sort categories */
 181     asort($this->aclObjects);
 182
 183     /* Fill acl types */
 184     if ($this->isContainer){
 185       $this->aclTypes= array("reset" => _("Reset ACLs"),
 186                              "one" => _("One level"),
 187                              "base" => _("Current object"),
 188                              "sub" => _("Complete subtree"),
 189                              "psub" => _("Complete subtree (permanent)"),
 190                              "role" => _("Use ACL defined in role"));
 191     } else {
 192       $this->aclTypes= array("base" => _("Current object"),
 193           "role" => _("Use ACL defined in role"));
 194     }
 195     asort($this->aclTypes);
 196     $this->targets= array("user" => _("Users"), "group" => _("Groups"));
 197     asort($this->targets);
 198
 199     /* Finally - we want to get saved... */
 200     $this->is_account= TRUE;
 201   }
 202
 203
 204   function execute()
 205   {
 206     /* Call parent execute */
 207     plugin::execute();
 208
 209     $tmp= session::get('plist');
 210     $plist= $tmp->info;
 211
 212     /* Handle posts */
 213     if (isset($_POST['new_acl'])){
 214       $this->dialogState= 'create';
 215       $this->dialog= TRUE;
 216       $this->currentIndex= count($this->gosaAclEntry);
 217       $this->loadAclEntry(TRUE);
 218     }
 219
 220     $new_acl= array();
 221     $aclDialog= FALSE;
 222     $firstedit= FALSE;
 223     foreach($_POST as $name => $post){
 224
 225       /* Actions... */
 226       if (preg_match('/^acl_edit_.*_x/', $name)){
 227         $this->dialogState= 'create';
 228         $firstedit= TRUE;
 229         $this->dialog= TRUE;
 230         $this->currentIndex= preg_replace('/^acl_edit_([0-9]+).*$/', '\1', $name);
 231         $this->loadAclEntry();
 232         continue;
 233       }
 234       if (preg_match('/^acl_del_.*_x/', $name)){
 235         unset($this->gosaAclEntry[preg_replace('/^acl_del_([0-9]+).*$/', '\1', $name)]);
 236         continue;
 237       }
 238
 239       if (preg_match('/^cat_edit_.*_x/', $name)){
 240         $this->aclObject= preg_replace('/^cat_edit_([^_]+)_.*$/', '\1', $name);
 241         $this->dialogState= 'edit';
 242         foreach ($this->ocMapping[$this->aclObject] as $oc){
 243           if (isset($this->aclContents[$oc])){
 244             $this->savedAclContents[$oc]= $this->aclContents[$oc];
 245           }
 246         }
 247         continue;
 248       }
 249       if (preg_match('/^cat_del_.*_x/', $name)){
 250         $idx= preg_replace('/^cat_del_([^_]+)_.*$/', '\1', $name);
 251         foreach ($this->ocMapping[$idx] as $key){
 252           unset($this->aclContents["$idx/$key"]);
 253         }
 254         continue;
 255       }
 256
 257       /* Sorting... */
 258       if (preg_match('/^sortup_.*_x/', $name)){
 259         $index= preg_replace('/^sortup_([0-9]+).*$/', '\1', $name);
 260         if ($index > 0){
 261           $tmp= $this->gosaAclEntry[$index];
 262           $this->gosaAclEntry[$index]= $this->gosaAclEntry[$index-1];
 263           $this->gosaAclEntry[$index-1]= $tmp;
 264         }
 265         continue;
 266       }
 267       if (preg_match('/^sortdown_.*_x/', $name)){
 268         $index= preg_replace('/^sortdown_([0-9]+).*$/', '\1', $name);
 269         if ($index < count($this->gosaAclEntry)-1){
 270           $tmp= $this->gosaAclEntry[$index];
 271           $this->gosaAclEntry[$index]= $this->gosaAclEntry[$index+1];
 272           $this->gosaAclEntry[$index+1]= $tmp;
 273         }
 274         continue;
 275       }
 276
 277       /* ACL saving... */
 278       if (preg_match('/^acl_.*_[^xy]$/', $name)){
 279         $aclDialog= TRUE;
 280         list($dummy, $object, $attribute, $value)= split('_', $name);
 281
 282         /* Skip for detection entry */
 283         if ($object == 'dummy') {
 284           continue;
 285         }
 286
 287         /* Ordinary ACLs */
 288         if (!isset($new_acl[$object])){
 289           $new_acl[$object]= array();
 290         }
 291         if (isset($new_acl[$object][$attribute])){
 292           $new_acl[$object][$attribute].= $value;
 293         } else {
 294           $new_acl[$object][$attribute]= $value;
 295         }
 296       }
 297
 298       if(isset($_POST['selected_role'])){
 299         $this->aclContents = "";
 300         $this->aclContents = base64_decode($_POST['selected_role']);
 301       }
 302     }
 303
 304     /* Only be interested in new acl's, if we're in the right _POST place */
 305     if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
 306
 307       foreach ($this->ocMapping[$this->aclObject] as $oc){
 308         unset($this->aclContents[$oc]);
 309         unset($this->aclContents[$this->aclObject.'/'.$oc]);
 310         if (isset($new_acl[$oc])){
 311           $this->aclContents[$oc]= $new_acl[$oc];
 312         }
 313         if (isset($new_acl[$this->aclObject.'/'.$oc])){
 314           $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
 315         }
 316       }
 317     }
 318
 319     /* Save new acl in case of base edit mode */
 320     if ($this->aclType == 'base' && !$firstedit){
 321       $this->aclContents= $new_acl;
 322     }
 323
 324     /* Cancel new acl? */
 325     if (isset($_POST['cancel_new_acl'])){
 326       $this->dialogState= 'head';
 327       $this->dialog= FALSE;
 328       if ($this->wasNewEntry){
 329         unset ($this->gosaAclEntry[$this->currentIndex]);
 330       }
 331     }
 332
 333     /* Store ACL in main object? */
 334     if (isset($_POST['submit_new_acl'])){
 335       $this->gosaAclEntry[$this->currentIndex]['type']= $this->aclType;
 336       $this->gosaAclEntry[$this->currentIndex]['members']= $this->recipients;
 337       $this->gosaAclEntry[$this->currentIndex]['acl']= $this->aclContents;
 338       $this->dialogState= 'head';
 339       $this->dialog= FALSE;
 340     }
 341
 342     /* Cancel edit acl? */
 343     if (isset($_POST['cancel_edit_acl'])){
 344       $this->dialogState= 'create';
 345       foreach ($this->ocMapping[$this->aclObject] as $oc){
 346         if (isset($this->savedAclContents[$oc])){
 347           $this->aclContents[$oc]= $this->savedAclContents[$oc];
 348         }
 349       }
 350     }
 351
 352     /* Save edit acl? */
 353     if (isset($_POST['submit_edit_acl'])){
 354       $this->dialogState= 'create';
 355     }
 356
 357     /* Add acl? */
 358     if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
 359       $this->dialogState= 'edit';
 360       $this->savedAclContents= array();
 361       foreach ($this->ocMapping[$this->aclObject] as $oc){
 362         if (isset($this->aclContents[$oc])){
 363           $this->savedAclContents[$oc]= $this->aclContents[$oc];
 364         }
 365       }
 366     }
 367
 368     /* Add to list? */
 369     if (isset($_POST['add']) && isset($_POST['source'])){
 370       foreach ($_POST['source'] as $key){
 371         if ($this->target == 'user'){
 372           $this->recipients[$key]= $this->users[$key];
 373         }
 374         if ($this->target == 'group'){
 375           $this->recipients[$key]= $this->groups[$key];
 376         }
 377       }
 378       ksort($this->recipients);
 379     }
 380
 381     /* Remove from list? */
 382     if (isset($_POST['del']) && isset($_POST['recipient'])){
 383       foreach ($_POST['recipient'] as $key){
 384           unset($this->recipients[$key]);
 385       }
 386     }
 387
 388     /* Save common values */
 389     foreach (array("aclType", "aclObject", "target") as $key){
 390       if (isset($_POST[$key])){
 391         $this->$key= validate($_POST[$key]);
 392       }
 393     }
 394
 395     /* Create templating instance */
 396     $smarty= get_smarty();
 397
 398     if ($this->dialogState == 'head'){
 399       /* Draw list */
 400       $aclList= new divSelectBox("aclList");
 401       $aclList->SetHeight(450);
 402
 403       /* Fill in entries */
 404       foreach ($this->gosaAclEntry as $key => $entry){
 405         $field1= array("string" => $this->aclTypes[$entry['type']], "attach" => "style='width:150px'");
 406         $field2= array("string" => $this->assembleAclSummary($entry));
 407         $action= "<input type='image' name='sortup_$key' alt='up' title='"._("Up")."' src='images/sort_up.png' align='top'>";
 408         $action.= "<input type='image' name='sortdown_$key' alt='down' title='"._("Down")."' src='images/sort_down.png'>";
 409         $action.= "<input class='center' type='image' src='images/edit.png' alt='"._("edit")."' name='acl_edit_$key' title='"._("Edit ACL")."'>";
 410         $action.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."' name='acl_del_$key' title='"._("Delete ACL")."'>";
 411
 412         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px;text-align:right;'");
 413         $aclList->AddEntry(array($field1, $field2, $field3));
 414       }
 415
 416       $smarty->assign("aclList", $aclList->DrawList());
 417     }
 418
 419     if ($this->dialogState == 'create'){
 420       /* Draw list */
 421       $aclList= new divSelectBox("aclList");
 422       $aclList->SetHeight(150);
 423
 424       /* Add settings for all categories to the (permanent) list */
 425       foreach ($this->aclObjects as $section => $dsc){
 426         $summary= "";
 427         foreach($this->ocMapping[$section] as $oc){
 428           if (isset($this->aclContents[$oc]) && count($this->aclContents[$oc]) && isset($this->aclContents[$oc][0]) &&
 429               $this->aclContents[$oc][0] != ""){
 430
 431             $summary.= "$oc, ";
 432             continue;
 433           }
 434           if (isset($this->aclContents["$section/$oc"]) && count($this->aclContents["$section/$oc"])){
 435             $summary.= "$oc, ";
 436             continue;
 437           }
 438           if (isset($this->aclContents[$oc]) && !isset($this->aclContents[$oc][0]) && count($this->aclContents[$oc])){
 439             $summary.= "$oc, ";
 440           }
 441         }
 442
 443         /* Set summary... */
 444         if ($summary == ""){
 445           $summary= '<i>'._("No ACL settings for this category").'</i>';
 446         } else {
 447           $summary= sprintf(_("Contains ACLs for these objects: %s"), preg_replace('/, $/', '', $summary));
 448         }
 449
 450         $field1= array("string" => $dsc, "attach" => "style='width:100px'");
 451         $field2= array("string" => $summary);
 452         $action= "<input class='center' type='image' src='images/edit.png' alt='"._("edit")."' name='cat_edit_$section' title='"._("Edit categories ACLs")."'>";
 453         $action.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."' name='cat_del_$section' title='"._("Clear categories ACLs")."'>";
 454         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px'");
 455         $aclList->AddEntry(array($field1, $field2, $field3));
 456       }
 457
 458       $smarty->assign("aclList", $aclList->DrawList());
 459       $smarty->assign("aclType", $this->aclType);
 460       $smarty->assign("aclTypes", $this->aclTypes);
 461       $smarty->assign("target", $this->target);
 462       $smarty->assign("targets", $this->targets);
 463
 464       /* Assign possible target types */
 465       $smarty->assign("targets", $this->targets);
 466       foreach ($this->attributes as $attr){
 467         $smarty->assign($attr, $this->$attr);
 468       }
 469
 470
 471       /* Generate list */
 472       $tmp= array();
 473       foreach (array("user" => "users", "group" => "groups") as $field => $arr){
 474         if ($this->target == $field){
 475           foreach ($this->$arr as $key => $value){
 476             if (!isset($this->recipients[$key])){
 477               $tmp[$key]= $value;
 478             }
 479           }
 480         }
 481       }
 482       $smarty->assign('sources', $tmp);
 483       $smarty->assign('recipients', $this->recipients);
 484
 485       /* Acl selector if scope is base */
 486       if ($this->aclType == 'base'){
 487         $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
 488       }
 489
 490       /* Role selector if scope is base */
 491       if ($this->aclType == 'role'){
 492         $smarty->assign('roleSelector', "Role selector");#, $this->buildRoleSelector($this->myAclObjects));
 493         $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
 494       }
 495     }
 496
 497     if ($this->dialogState == 'edit'){
 498       $smarty->assign('headline', sprintf(_("Edit ACL for '%s', scope is '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
 499
 500       /* Collect objects for selected category */
 501       foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
 502         if ($idx == 0){
 503           continue;
 504         }
 505         $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
 506       }
 507       if ($this->aclObject == 'all'){
 508         $aclObjects['all']= _("All objects in current subtree");
 509       }
 510
 511       /* Role selector if scope is base */
 512       if ($this->aclType == 'role'){
 513         $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
 514       } else {
 515         $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
 516       }
 517     }
 518
 519     /* Show main page */
 520     $smarty->assign("dialogState", $this->dialogState);
 521
 522     return ($smarty->fetch (get_template_path('acl.tpl')));
 523   }
 524
 525
 526   function sort_by_priority($list)
 527   {
 528     $tmp= session::get('plist');
 529     $plist= $tmp->info;
 530     asort($plist);
 531     $newSort = array();
 532
 533     foreach($list as $name => $translation){
 534       $na  =  preg_replace("/^.*\//","",$name);
 535       $prio = 0;
 536       if(isset($plist[$na]['plPriority'])){
 537         $prio=  $plist[$na]['plPriority'] ;
 538       }
 539
 540       $newSort[$name] = $prio;
 541     }
 542
 543     asort($newSort);
 544
 545     $ret = array();
 546     foreach($newSort as $name => $prio){
 547       $ret[$name] = $list[$name];
 548     }
 549     return($ret);
 550   }
 551
 552
 553   function buildRoleSelector($list)
 554   {
 555     $D_List =new divSelectBox("Acl_Roles");
 556
 557     $selected = $this->aclContents;
 558     if(!is_string($this->aclContents) || !isset($list[$this->aclContents])){
 559       $selected = key($list);
 560     }
 561
 562     $str ="";
 563     foreach($list as $dn => $values){
 564
 565       if($dn == $selected){
 566         $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."' checked>";
 567       }else{
 568         $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."'>";
 569       }
 570
 571       $field1 = array("string" => $option) ;
 572       $field2 = array("string" => $values['cn'], "attach" => "style='width:200px;'") ;
 573       $field3 = array("string" => $values['description'],"attach" => "style='border-right:0px;'") ;
 574
 575       $D_List->AddEntry(array($field1,$field2,$field3));
 576     }
 577     return($D_List->DrawList());
 578   }
 579
 580
 581   function buildAclSelector($list)
 582   {
 583     $display= "<input type='hidden' name='acl_dummy_0_0_0' value='1'>";
 584     $cols= 3;
 585     $tmp= session::get('plist');
 586     $plist= $tmp->info;
 587     asort($plist);
 588
 589     /* Add select all/none buttons */
 590     $style = "style='width:100px;'";
 591
 592     $display .= "<input ".$style." type='button' name='toggle_all_create' onClick=\"acl_toggle_all('_0_c$');\" value='Toggle C'>";
 593     $display .= "<input ".$style." type='button' name='toggle_all_move'   onClick=\"acl_toggle_all('_0_m$');\" value='Toggle M'>";
 594     $display .= "<input ".$style." type='button' name='toggle_all_remove' onClick=\"acl_toggle_all('_0_d$');\" value='Toggle D'> - ";
 595     $display .= "<input ".$style." type='button' name='toggle_all_read'   onClick=\"acl_toggle_all('_0_r$');\" value='Toggle R'>";
 596     $display .= "<input ".$style." type='button' name='toggle_all_write'  onClick=\"acl_toggle_all('_0_w$');\" value='Toggle W'> - ";
 597
 598     $display .= "<input ".$style." type='button' name='toggle_all_sub_read'  onClick=\"acl_toggle_all('[^0]_r$');\" value='R+'>";
 599     $display .= "<input ".$style." type='button' name='toggle_all_sub_write'  onClick=\"acl_toggle_all('[^0]_w$');\" value='W+'>";
 600
 601     $display .= "<br>";
 602
 603     $style = "style='width:50px;'";
 604     $display .= "<input ".$style." type='button' name='set_true_all_create' onClick=\"acl_set_all('_0_c$',true);\" value='C+'>";
 605     $display .= "<input ".$style." type='button' name='set_false_all_create' onClick=\"acl_set_all('_0_c$',false);\" value='C-'>";
 606     $display .= "<input ".$style." type='button' name='set_true_all_move' onClick=\"acl_set_all('_0_m$',true);\" value='M+'>";
 607     $display .= "<input ".$style." type='button' name='set_false_all_move' onClick=\"acl_set_all('_0_m$',false);\" value='M-'>";
 608     $display .= "<input ".$style." type='button' name='set_true_all_remove' onClick=\"acl_set_all('_0_d$',true);\" value='D+'>";
 609     $display .= "<input ".$style." type='button' name='set_false_all_remove' onClick=\"acl_set_all('_0_d$',false);\" value='D-'> - ";
 610     $display .= "<input ".$style." type='button' name='set_true_all_read' onClick=\"acl_set_all('_0_r$',true);\" value='R+'>";
 611     $display .= "<input ".$style." type='button' name='set_false_all_read' onClick=\"acl_set_all('_0_r$',false);\" value='R-'>";
 612     $display .= "<input ".$style." type='button' name='set_true_all_write' onClick=\"acl_set_all('_0_w$',true);\" value='W+'>";
 613     $display .= "<input ".$style." type='button' name='set_false_all_write' onClick=\"acl_set_all('_0_w$',false);\" value='W-'> - ";
 614
 615     $display .= "<input ".$style." type='button' name='set_true_all_read' onClick=\"acl_set_all('[^0]_r$',true);\" value='R+'>";
 616     $display .= "<input ".$style." type='button' name='set_false_all_read' onClick=\"acl_set_all('[^0]_r$',false);\" value='R-'>";
 617     $display .= "<input ".$style." type='button' name='set_true_all_write' onClick=\"acl_set_all('[^0]_w$',true);\" value='W+'>";
 618     $display .= "<input ".$style." type='button' name='set_false_all_write' onClick=\"acl_set_all('[^0]_w$',false);\" value='W-'>";
 619
 620     /* Build general objects */
 621     $list =$this->sort_by_priority($list);
 622     foreach ($list as $key => $name){
 623
 624       /* Create sub acl if it does not exist */
 625       if (!isset($this->aclContents[$key])){
 626         $this->aclContents[$key]= array();
 627         $this->aclContents[$key][0]= '';
 628       }
 629       $currentAcl= $this->aclContents[$key];
 630
 631       /* Get the overall plugin acls
 632        */
 633       $overall_acl ="";
 634       if(isset($currentAcl[0])){
 635         $overall_acl = $currentAcl[0];
 636       }
 637
 638       /* Object header */
 639       if(session::get('js')) {
 640         if(isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) {
 641           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 642                      "\n  <tr>".
 643                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
 644                      "\n    <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
 645                      "\n    <input type='button' onclick='divtoggle(\"".preg_replace("/[^a-z0-9]/i","_",$name)."\");' value='"._("Show/Hide Advanced Settings")."' /></td>".
 646                      "\n  </tr>";
 647         } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
 648           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 649                      "\n  <tr>".
 650                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
 651                      "\n    <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
 652                      "\n    <input type='button' onclick='divtoggle(\"".preg_replace("/[^a-z0-9]/i","_",$name)."\");' value='"._("Show/Hide Advanced Settings")."' /></td>".
 653                      "\n  </tr>";
 654         } else {
 655           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 656                      "\n  <tr>".
 657                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
 658                      "\n  </tr>";
 659         }
 660       } else {
 661           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 662                      "\n  <tr>".
 663                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
 664                      "\n  </tr>";
 665       }
 666
 667       /* Generate options */
 668       $spc= "&nbsp;&nbsp;";
 669       if ($this->isContainer && $this->aclType != 'base'){
 670         $options= $this->mkchkbx($key."_0_c",  _("Create objects"), preg_match('/c/', $overall_acl)).$spc;
 671         $options.= $this->mkchkbx($key."_0_m", _("Move objects"), preg_match('/m/', $overall_acl)).$spc;
 672         $options.= $this->mkchkbx($key."_0_d", _("Remove objects"), preg_match('/d/', $overall_acl)).$spc;
 673         if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
 674           $options.= $this->mkchkbx($key."_0_s", _("Modifyable by owner"), preg_match('/s/', $overall_acl)).$spc;
 675         }
 676       } else {
 677         $options= $this->mkchkbx($key."_0_m", _("Move object"), preg_match('/m/', $overall_acl)).$spc;
 678         $options.= $this->mkchkbx($key."_0_d", _("Remove object"), preg_match('/d/', $overall_acl)).$spc;
 679         if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
 680           $options.= $this->mkchkbx($key."_0_s", _("Modifyable by owner"), preg_match('/s/', $overall_acl)).$spc;
 681         }
 682       }
 683
 684       /* Global options */
 685       $more_options= $this->mkchkbx($key."_0_r",  _("read"), preg_match('/r/', $overall_acl)).$spc;
 686       $more_options.= $this->mkchkbx($key."_0_w", _("write"), preg_match('/w/', $overall_acl));
 687
 688       $display.= "\n  <tr>".
 689                  "\n    <td style='background-color:#E0E0E0' colspan=".($cols-1).">$options</td>".
 690                  "\n    <td style='background-color:#D4D4D4'>&nbsp;"._("Complete object").": $more_options</td>".
 691                  "\n  </tr>";
 692
 693       /* Walk through the list of attributes */
 694       $cnt= 1;
 695       $splist= $plist[preg_replace('%^.*/%', '', $key)]['plProvidedAcls'];
 696       asort($splist);
 697       if(session::get('js')) {
 698         if(isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) {
 699           $display.= "\n  <tr id='tr_".preg_replace("/[^a-z0-9]/i","_",$name)."' style='vertical-align:top;height:0px;'>".
 700                      "\n    <td colspan=".$cols.">".
 701                      "\n      <div id='".preg_replace("/[^a-z0-9]/i","_",$name)."' style='overflow:hidden;visibility:hidden;height:0px;vertical-align:top;width:100%;'>".
 702                      "\n        <table style='width:100%;'>";
 703         } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
 704           $display.= "\n  <tr id='tr_".preg_replace("/[^a-z0-9]/i","_",$name)."' style='vertical-align:top;height:0px;'>".
 705                      "\n    <td colspan=".$cols.">".
 706                      "\n      <div id='".preg_replace("/[^a-z0-9]/i","_",$name)."' style='position:absolute;overflow:hidden;visibility:hidden;height:0px;vertical-align:top;width:100%;'>".
 707                      "\n        <table style='width:100%;'>";
 708         }
 709       }
 710       foreach($splist as $attr => $dsc){
 711
 712         /* Skip pl* attributes, they are internal... */
 713         if (preg_match('/^pl[A-Z]+.*$/', $attr)){
 714           continue;
 715         }
 716
 717         /* Open table row */
 718         if ($cnt == 1){
 719           $display.= "\n  <tr>";
 720         }
 721
 722         /* Close table row */
 723         if ($cnt == $cols){
 724           $cnt= 1;
 725           $rb= "";
 726           $end= "\n  </tr>";
 727         } else {
 728           $cnt++;
 729           $rb= "border-right:1px solid #A0A0A0;";
 730           $end= "";
 731         }
 732
 733         /* Collect list of attributes */
 734         $state= "";
 735         if (isset($currentAcl[$attr])){
 736           $state= $currentAcl[$attr];
 737         }
 738         $display.= "\n    <td style='border-top:1px solid #A0A0A0;${rb}width:".(int)(100/$cols)."%'>".
 739                    "\n      <b>$dsc</b> ($attr)<br>".$this->mkrwbx($key."_".$attr, $state)."</td>$end";
 740       }
 741
 742       /* Fill missing td's if needed */
 743       if (--$cnt != $cols && $cnt != 0){
 744        $display.= str_repeat("\n    <td style='border-top:1px solid #A0A0A0; width:".(int)(100/$cols)."%'>&nbsp;</td>", $cols-$cnt);
 745       }
 746
 747       if(session::get('js')) {
 748         if(isset($_SERVER['HTTP_USER_AGENT']) && (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) || (preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT']))) {
 749           $display.= "\n        </table>".
 750                      "\n      </div>".
 751                      "\n    </td>".
 752                      "\n  </tr>";
 753         }
 754       }
 755
 756       $display.= "\n</table><br />\n";
 757     }
 758
 759     return ($display);
 760   }
 761
 762
 763   function mkchkbx($name, $text, $state= FALSE)
 764   {
 765     $state= $state?"checked":"";
 766     return "\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."' type=checkbox name='acl_$name' $state>".
 767            "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."'>$text</label>";
 768   }
 769
 770
 771   function mkrwbx($name, $state= "")
 772   {
 773     $rstate= preg_match('/r/', $state)?'checked':'';
 774     $wstate= preg_match('/w/', $state)?'checked':'';
 775     return ("\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_r' type=checkbox name='acl_${name}_r' $rstate>".
 776             "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_r'>"._("read")."</label>".
 777             "\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_w' type=checkbox name='acl_${name}_w' $wstate>".
 778             "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_w'>"._("write")."</label>");
 779   }
 780
 781
 782   static function explodeACL($acl)
 783   {
 784     list($index, $type)= split(':', $acl);
 785     $a= array( $index => array("type" => $type,
 786                                "members" => acl::extractMembers($acl,$type == "role")));
 787
 788     /* Handle different types */
 789     switch ($type){
 790
 791       case 'psub':
 792       case 'sub':
 793       case 'one':
 794       case 'base':
 795         $a[$index]['acl']= acl::extractACL($acl);
 796         break;
 797
 798       case 'role':
 799         $a[$index]['acl']= base64_decode(preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl));
 800         break;
 801
 802       case 'reset':
 803         break;
 804
 805       default:
 806         msg_dialog::display(_("Internal error"), sprintf(_("Unkown ACL type '%s'. Don't know how to handle it."), $type), ERROR_DIALOG);
 807         $a= array();
 808     }
 809     return ($a);
 810   }
 811
 812
 813   static function extractMembers($acl,$role = FALSE)
 814   {
 815     global $config;
 816     $a= array();
 817
 818     /* Rip acl off the string, seperate by ',' and place it in an array */
 819     if($role){
 820       $ms= preg_replace('/^[^:]+:[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
 821     }else{
 822       $ms= preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
 823     }
 824     if ($ms == $acl){
 825       return $a;
 826     }
 827     $ma= split(',', $ms);
 828
 829     /* Decode dn's, fill with informations from LDAP */
 830     $ldap= $config->get_ldap_link();
 831     foreach ($ma as $memberdn){
 832       $dn= base64_decode($memberdn);
 833       $ldap->cat($dn, array('cn', 'objectClass', 'description', 'uid'));
 834
 835       /* Found entry... */
 836       if ($ldap->count()){
 837         $attrs= $ldap->fetch();
 838         if (in_array_ics('gosaAccount', $attrs['objectClass'])){
 839           $a['U:'.$dn]= $attrs['cn'][0]." [".$attrs['uid'][0]."]";
 840         } else {
 841           $a['G:'.$dn]= $attrs['cn'][0];
 842           if (isset($attrs['description'][0])){
 843             $a['G:'.$dn].= " [".$attrs['description'][0]."]";
 844           }
 845         }
 846
 847       /* ... or not */
 848       } else {
 849         $a['U:'.$dn]= sprintf(_("Unknown entry '%s'!"), $dn);
 850       }
 851     }
 852
 853     return ($a);
 854   }
 855
 856
 857   static function extractACL($acl)
 858   {
 859     /* Rip acl off the string, seperate by ',' and place it in an array */
 860     $as= preg_replace('/^[^:]+:[^:]+:[^:]*:(.*)$/', '\1', $acl);
 861     $aa= split(',', $as);
 862     $a= array();
 863
 864     /* Dis-assemble single ACLs */
 865     foreach($aa as $sacl){
 866
 867       /* Dis-assemble field ACLs */
 868       $ao= split('#', $sacl);
 869       $gobject= "";
 870       foreach($ao as $idx => $ssacl){
 871
 872         /* First is department with global acl */
 873         $object= preg_replace('/^([^;]+);.*$/', '\1', $ssacl);
 874         $gacl=   preg_replace('/^[^;]+;(.*)$/', '\1', $ssacl);
 875         if ($idx == 0){
 876           /* Create hash for this object */
 877           $gobject= $object;
 878           $a[$gobject]= array();
 879
 880           /* Append ACL if set */
 881           if ($gacl != ""){
 882             $a[$gobject]= array($gacl);
 883           }
 884         } else {
 885
 886           /* All other entries get appended... */
 887           list($field, $facl)= split(';', $ssacl);
 888           $a[$gobject][$field]= $facl;
 889         }
 890
 891       }
 892     }
 893
 894     return ($a);
 895   }
 896
 897
 898   function assembleAclSummary($entry)
 899   {
 900     $summary= "";
 901
 902     /* Summarize ACL */
 903     if (isset($entry['acl'])){
 904       $acl= "";
 905
 906       if($entry['type'] == "role"){
 907
 908         if(isset($this->roles[$entry['acl']])){
 909           $summary.= sprintf(_("Role: %s"), $this->roles[$entry['acl']]['cn']);
 910         }else{
 911           $summary.= sprintf(_("Role: %s"), "<i>"._("Unknown role, possibly removed")."</i>");
 912         }
 913       }else{
 914         foreach ($entry['acl'] as $name => $object){
 915           if (count($object)){
 916             $acl.= "$name, ";
 917           }
 918         }
 919         $summary.= sprintf(_("Contains settings for these objects: %s"), preg_replace('/, $/', '', $acl));
 920       }
 921     }
 922
 923     /* Summarize members */
 924     if ($summary != ""){
 925       $summary.= ", ";
 926     }
 927     if (count($entry['members'])){
 928       $summary.= _("Members:")." ";
 929       foreach ($entry['members'] as $cn){
 930         $cn= preg_replace('/ \[.*$/', '', $cn);
 931         $summary.= $cn.", ";
 932       }
 933     } else {
 934       $summary.= _("ACL is valid for all users");
 935     }
 936
 937     return (preg_replace('/, $/', '', $summary));
 938   }
 939
 940
 941   function loadAclEntry($new= FALSE)
 942   {
 943     /* New entry gets presets... */
 944     if ($new){
 945       $this->aclType= 'base';
 946       $this->recipients= array();
 947       $this->aclContents= array();
 948     } else {
 949       $acl= $this->gosaAclEntry[$this->currentIndex];
 950       $this->aclType= $acl['type'];
 951       $this->recipients= $acl['members'];
 952       $this->aclContents= $acl['acl'];
 953     }
 954
 955     $this->wasNewEntry= $new;
 956   }
 957
 958
 959   function aclPostHandler()
 960   {
 961     if (isset($_POST['save_acl'])){
 962       $this->save();
 963       return TRUE;
 964     }
 965
 966     return FALSE;
 967   }
 968
 969
 970   function PrepareForCopyPaste($source)
 971   {
 972     plugin::PrepareForCopyPaste($source);
 973
 974     $dn = $source['dn'];
 975     $acl_c = new acl($this->config, $this->parent,$dn);
 976     $this->gosaAclEntry = $acl_c->gosaAclEntry;
 977   }
 978
 979
 980   function save()
 981   {
 982     /* Assemble ACL's */
 983     $tmp_acl= array();
 984     foreach ($this->gosaAclEntry as $prio => $entry){
 985       $final= "";
 986       $members= "";
 987       if (isset($entry['members'])){
 988         foreach ($entry['members'] as $key => $dummy){
 989           $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
 990         }
 991       }
 992
 993       if($entry['type'] != "role"){
 994         $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
 995       }else{
 996         $final= $prio.":".$entry['type'].":".base64_encode($entry['acl']).":".preg_replace('/,$/', '', $members);
 997       }
 998
 999       /* ACL's if needed */
1000       if ($entry['type'] != "reset" && $entry['type'] != "role"){
1001         $acl= ":";
1002         if (isset($entry['acl'])){
1003           foreach ($entry['acl'] as $object => $contents){
1004
1005             /* Only save, if we've some contents in there... */
1006             if (count($contents)){
1007               $acl.= $object.";";
1008
1009               foreach($contents as $attr => $permission){
1010
1011                 /* First entry? Its the one for global settings... */
1012                 if ($attr == '0'){
1013                   $acl.= $permission;
1014                 } else {
1015                   $acl.= '#'.$attr.';'.$permission;
1016                 }
1017
1018               }
1019               $acl.= ',';
1020             }
1021
1022           }
1023         }
1024         $final.= preg_replace('/,$/', '', $acl);
1025       }
1026
1027       $tmp_acl[]= $final;
1028     }
1029
1030     /* Call main method */
1031     plugin::save();
1032
1033     /* Finally (re-)assign it... */
1034     $this->attrs['gosaAclEntry']= $tmp_acl;
1035
1036     /* Remove acl from this entry if it is empty... */
1037     if (!count($tmp_acl)){
1038       /* Remove attribute */
1039       if ($this->initially_was_account){
1040         $this->attrs['gosaAclEntry']= array();
1041       } else {
1042         if (isset($this->attrs['gosaAclEntry'])){
1043           unset($this->attrs['gosaAclEntry']);
1044         }
1045       }
1046
1047       /* Remove object class */
1048       $this->attrs['objectClass']= array_remove_entries(array('gosaAcl'), $this->attrs['objectClass']);
1049     }
1050
1051     /* Do LDAP modifications */
1052     $ldap= $this->config->get_ldap_link();
1053     $ldap->cd($this->dn);
1054     $this->cleanup();
1055     $ldap->modify ($this->attrs);
1056
1057     if(count($this->attrs)){
1058       new log("modify","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1059     }
1060
1061     show_ldap_error($ldap->get_error(), sprintf(_("Saving ACLs with dn '%s' failed."),$this->dn));
1062
1063     /* Refresh users ACLs */
1064     $ui= get_userinfo();
1065     $ui->loadACL();
1066     session::set('ui',$ui);
1067   }
1068
1069
1070   function remove_from_parent()
1071   {
1072     plugin::remove_from_parent();
1073
1074     /* include global link_info */
1075     $ldap= $this->config->get_ldap_link();
1076
1077     $ldap->cd($this->dn);
1078     $this->cleanup();
1079     $ldap->modify ($this->attrs);
1080
1081     new log("remove","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1082
1083     /* Optionally execute a command after we're done */
1084     $this->handle_post_events("remove",array("uid" => $this->uid));
1085   }
1086
1087
1088   /* Return plugin informations for acl handling */
1089   static function plInfo()
1090   {
1091     return (array(
1092           "plShortName"   => _("ACL"),
1093           "plDescription" => _("ACL")._("Access control list").")",
1094           "plSelfModify"  => FALSE,
1095           "plDepends"     => array(),
1096           "plPriority"    => 0,
1097           "plSection"     => array("administration"),
1098           "plCategory"    => array("acl" => array("description"  => _("ACL")."&nbsp;&amp;&nbsp;"._("ACL roles"),
1099                                                           "objectClass"  => array("gosaAcl","gosaRole"))),
1100           "plProvidedAcls"=> array(
1101             "cn"          => _("Role name"),
1102             "description" => _("Role description"))
1103
1104           ));
1105   }
1106
1107
1108   /* Remove acls defined for $src */
1109   function remove_acl()
1110   {
1111     $this->remove_acl_for_dn($this->dn);
1112   }
1113
1114
1115   /* Remove acls defined for $src */
1116   function remove_acl_for_dn($src = "")
1117   {
1118     if($src == ""){
1119       $src = $this->dn;
1120     }
1121     $ldap = $this->config->get_ldap_link();
1122     $ldap->cd($this->config->current['BASE']);
1123     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1124     while($attrs = $ldap->fetch()){
1125       $acl = new acl($this->config,$this->parent,$attrs['dn']);
1126       foreach($acl->gosaAclEntry as $id => $entry){
1127         foreach($entry['members'] as $m_id => $member){
1128           if($m_id == "U:".$src){
1129             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1130             gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for user %s on object %s.",$src,$attrs['dn']));
1131           }
1132           if($m_id == "G:".$src){
1133             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1134             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for group %s on object %s.",$src,$attrs['dn']));
1135           }
1136         }
1137       }
1138       $acl -> save();
1139     }
1140   }
1141
1142   function update_acl_membership($src,$dst)
1143   {
1144     $ldap = $this->config->get_ldap_link();
1145     $ldap->cd($this->config->current['BASE']);
1146     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1147     while($attrs = $ldap->fetch()){
1148       $acl = new acl($this->config,$this->parent,$attrs['dn']);
1149       foreach($acl->gosaAclEntry as $id => $entry){
1150         foreach($entry['members'] as $m_id => $member){
1151           if($m_id == "U:".$src){
1152             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1153             $new = "U:".$dst;
1154             $acl->gosaAclEntry[$id]['members'][$new] = $new;
1155             gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Updated acl for user %s on object %s.",$src,$attrs['dn']));
1156           }
1157           if($m_id == "G:".$src){
1158             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1159             $new = "G:".$dst;
1160             $acl->gosaAclEntry[$id]['members'][$new] = $new;
1161             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Updated acl for group %s on object %s.",$src,$attrs['dn']));
1162           }
1163         }
1164       }
1165       $acl -> save();
1166     }
1167   }
1168 }
1169
1170 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1171 ?>