gosa-core/include/class_acl.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 acl extends plugin
  24 {
  25   /* Definitions */
  26   var $plHeadline= "Access control";
  27   var $plDescription= "Manage access control lists";
  28
  29   /* attribute list for save action */
  30   var $attributes= array('gosaAclEntry');
  31   var $objectclasses= array('gosaAcl');
  32
  33   /* Helpers */
  34   var $dialogState= "head";
  35   var $gosaAclEntry= array();
  36   var $aclType= "";
  37   var $aclObject= "";
  38   var $aclContents= array();
  39   var $target= "group";
  40   var $aclTypes= array();
  41   var $aclObjects= array();
  42   var $aclMyObjects= array();
  43   var $users= array();
  44   var $roles= array();
  45   var $groups= array();
  46   var $recipients= array();
  47   var $isContainer= FALSE;
  48   var $currentIndex= 0;
  49   var $wasNewEntry= FALSE;
  50   var $ocMapping= array();
  51   var $savedAclContents= array();
  52   var $myAclObjects = array();
  53
  54   function acl (&$config, $parent, $dn= NULL)
  55   {
  56     /* Include config object */
  57     plugin::plugin($config, $dn);
  58
  59     /* Load ACL's */
  60     $this->gosaAclEntry= array();
  61     if (isset($this->attrs['gosaAclEntry'])){
  62       for ($i= 0; $i<$this->attrs['gosaAclEntry']['count']; $i++){
  63         $acl= $this->attrs['gosaAclEntry'][$i];
  64         $this->gosaAclEntry= array_merge($this->gosaAclEntry, acl::explodeACL($acl));
  65       }
  66     }
  67     ksort($this->gosaAclEntry);
  68
  69     /* Save parent - we've to know more about it than other plugins... */
  70     $this->parent= &$parent;
  71
  72     /* Container? */
  73     if (preg_match('/^(o|ou|c|l|dc)=/i', $dn)){
  74       $this->isContainer= TRUE;
  75     }
  76
  77     /* Users */
  78     $ui= get_userinfo();
  79     $tag= $ui->gosaUnitTag;
  80     $ldap= $config->get_ldap_link();
  81     $ldap->cd($config->current['BASE']);
  82     if ($tag == ""){
  83       $ldap->search('(objectClass=gosaAccount)', array('uid', 'cn'));
  84     } else {
  85       $ldap->search('(&(objectClass=gosaAccount)(gosaUnitTag='.$tag.'))', array('uid', 'cn'));
  86     }
  87     while ($attrs= $ldap->fetch()){
  88       $this->users['U:'.$attrs['dn']]= $attrs['cn'][0].' ['.$attrs['uid'][0].']';
  89     }
  90     ksort($this->users);
  91
  92     /* Groups */
  93     $ldap->cd($config->current['BASE']);
  94     if ($tag == ""){
  95       $ldap->search('(objectClass=posixGroup)', array('cn', 'description'));
  96     } else {
  97       $ldap->search('(&(objectClass=posixGroup)(gosaUnitTag='.$tag.'))', array('cn', 'description'));
  98     }
  99     while ($attrs= $ldap->fetch()){
 100       $dsc= "";
 101       if (isset($attrs['description'][0])){
 102         $dsc= $attrs['description'][0];
 103       }
 104       $this->groups['G:'.$attrs['dn']]= $attrs['cn'][0].' ['.$dsc.']';
 105     }
 106     ksort($this->groups);
 107
 108     /* Roles */
 109     $ldap->cd($config->current['BASE']);
 110 #    if ($tag == ""){
 111       $ldap->search('(objectClass=gosaRole)', array('cn', 'description','gosaAclTemplate','dn'));
 112 #    } else {
 113 #     $ldap->search('(&(objectClass=gosaRole)(gosaUnitTag='.$tag.'))', array('cn', 'description','gosaAclTemplate','dn'));
 114 #    }
 115     while ($attrs= $ldap->fetch()){
 116       $dsc= "";
 117       if (isset($attrs['description'][0])){
 118         $dsc= $attrs['description'][0];
 119       }
 120
 121       $role_id = $attrs['dn'];
 122
 123       $this->roles[$role_id]['acls'] =array();
 124       for ($i= 0; $i < $attrs['gosaAclTemplate']['count']; $i++){
 125         $acl= $attrs['gosaAclTemplate'][$i];
 126         $this->roles[$role_id]['acls'] = array_merge($this->roles[$role_id]['acls'],acl::explodeACL($acl));
 127       }
 128       $this->roles[$role_id]['description'] = $dsc;
 129       $this->roles[$role_id]['cn'] = $attrs['cn'][0];
 130     }
 131
 132     /* Objects */
 133     $tmp= session::get('plist');
 134     $plist= $tmp->info;
 135     $cats = array();
 136     if (isset($this->parent) && $this->parent !== NULL){
 137       $oc= array();
 138       foreach ($this->parent->by_object as $key => $obj){
 139         $oc= array_merge($oc, $obj->objectclasses);
 140         if(isset($obj->acl_category)){
 141           $cats[preg_replace("/\//","",$obj->acl_category)] = preg_replace("/\//","",$obj->acl_category);
 142         }
 143       }
 144       if (in_array_ics('organizationalUnit', $oc)){
 145         $this->isContainer= TRUE;
 146       }
 147     } else {
 148       $oc=  $this->attrs['objectClass'];
 149     }
 150
 151     /* Extract available categories from plugin info list */
 152     foreach ($plist as $class => $acls){
 153
 154       /* Only feed categories */
 155       if (isset($acls['plCategory'])){
 156
 157         /* Walk through supplied list and feed only translated categories */
 158         foreach($acls['plCategory'] as $idx => $data){
 159
 160           /* Non numeric index means -> base object containing more informations */
 161           if (preg_match('/^[0-9]+$/', $idx)){
 162             if (!isset($this->ocMapping[$data])){
 163               $this->ocMapping[$data]= array();
 164               $this->ocMapping[$data][]= '0';
 165             }
 166
 167             if(isset($cats[$data])){
 168               $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 169             }
 170             $this->ocMapping[$data][]= $class;
 171           } else {
 172             if (!isset($this->ocMapping[$idx])){
 173               $this->ocMapping[$idx]= array();
 174               $this->ocMapping[$idx][]= '0';
 175             }
 176             $this->ocMapping[$idx][]= $class;
 177             $this->aclObjects[$idx]= $data['description'];
 178
 179             /* Additionally filter the classes we're interested in in "self edit" mode */
 180             if (is_array($data['objectClass'])){
 181               foreach($data['objectClass'] as $objectClass){
 182                 if (in_array_ics($objectClass, $oc)){
 183                   $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 184                   break;
 185                 }
 186               }
 187             } else {
 188               if (in_array_ics($data['objectClass'], $oc)){
 189                 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 190               }
 191             }
 192           }
 193
 194         }
 195       }
 196     }
 197     $this->aclObjects['all']= '*&nbsp;'._("All categories");
 198     $this->ocMapping['all']= array('0' => 'all');
 199
 200     /* Sort categories */
 201     asort($this->aclObjects);
 202
 203     /* Fill acl types */
 204     if ($this->isContainer){
 205       $this->aclTypes= array("reset" => _("Reset ACLs"),
 206                              "one" => _("One level"),
 207                              "base" => _("Current object"),
 208                              "sub" => _("Complete subtree"),
 209                              "psub" => _("Complete subtree (permanent)"),
 210                              "role" => _("Use ACL defined in role"));
 211     } else {
 212       $this->aclTypes= array("base" => _("Current object"),
 213           "role" => _("Use ACL defined in role"));
 214     }
 215     asort($this->aclTypes);
 216     $this->targets= array("user" => _("Users"), "group" => _("Groups"));
 217     asort($this->targets);
 218
 219     /* Finally - we want to get saved... */
 220     $this->is_account= TRUE;
 221   }
 222
 223
 224   function execute()
 225   {
 226     /* Call parent execute */
 227     plugin::execute();
 228
 229     $tmp= session::get('plist');
 230     $plist= $tmp->info;
 231
 232     /* Handle posts */
 233     if (isset($_POST['new_acl'])){
 234       $this->dialogState= 'create';
 235       $this->dialog= TRUE;
 236       $this->currentIndex= count($this->gosaAclEntry);
 237       $this->loadAclEntry(TRUE);
 238     }
 239
 240     $new_acl= array();
 241     $aclDialog= FALSE;
 242     $firstedit= FALSE;
 243     foreach($_POST as $name => $post){
 244
 245       /* Actions... */
 246       if (preg_match('/^acl_edit_.*_x/', $name)){
 247         $this->dialogState= 'create';
 248         $firstedit= TRUE;
 249         $this->dialog= TRUE;
 250         $this->currentIndex= preg_replace('/^acl_edit_([0-9]+).*$/', '\1', $name);
 251         $this->loadAclEntry();
 252         continue;
 253       }
 254       if (preg_match('/^acl_del_.*_x/', $name)){
 255         unset($this->gosaAclEntry[preg_replace('/^acl_del_([0-9]+).*$/', '\1', $name)]);
 256         continue;
 257       }
 258
 259       if (preg_match('/^cat_edit_.*_x/', $name)){
 260         $this->aclObject= preg_replace('/^cat_edit_([^_]+)_.*$/', '\1', $name);
 261         $this->dialogState= 'edit';
 262         foreach ($this->ocMapping[$this->aclObject] as $oc){
 263           if (isset($this->aclContents[$oc])){
 264             $this->savedAclContents[$oc]= $this->aclContents[$oc];
 265           }
 266         }
 267         continue;
 268       }
 269       if (preg_match('/^cat_del_.*_x/', $name)){
 270         $idx= preg_replace('/^cat_del_([^_]+)_.*$/', '\1', $name);
 271         foreach ($this->ocMapping[$idx] as $key){
 272           unset($this->aclContents["$idx/$key"]);
 273         }
 274         continue;
 275       }
 276
 277       /* Sorting... */
 278       if (preg_match('/^sortup_.*_x/', $name)){
 279         $index= preg_replace('/^sortup_([0-9]+).*$/', '\1', $name);
 280         if ($index > 0){
 281           $tmp= $this->gosaAclEntry[$index];
 282           $this->gosaAclEntry[$index]= $this->gosaAclEntry[$index-1];
 283           $this->gosaAclEntry[$index-1]= $tmp;
 284         }
 285         continue;
 286       }
 287       if (preg_match('/^sortdown_.*_x/', $name)){
 288         $index= preg_replace('/^sortdown_([0-9]+).*$/', '\1', $name);
 289         if ($index < count($this->gosaAclEntry)-1){
 290           $tmp= $this->gosaAclEntry[$index];
 291           $this->gosaAclEntry[$index]= $this->gosaAclEntry[$index+1];
 292           $this->gosaAclEntry[$index+1]= $tmp;
 293         }
 294         continue;
 295       }
 296
 297       /* ACL saving... */
 298       if (preg_match('/^acl_.*_[^xy]$/', $name)){
 299         $aclDialog= TRUE;
 300         list($dummy, $object, $attribute, $value)= split('_', $name);
 301
 302         /* Skip for detection entry */
 303         if ($object == 'dummy') {
 304           continue;
 305         }
 306
 307         /* Ordinary ACLs */
 308         if (!isset($new_acl[$object])){
 309           $new_acl[$object]= array();
 310         }
 311         if (isset($new_acl[$object][$attribute])){
 312           $new_acl[$object][$attribute].= $value;
 313         } else {
 314           $new_acl[$object][$attribute]= $value;
 315         }
 316       }
 317
 318       if(isset($_POST['selected_role'])){
 319         $this->aclContents = "";
 320         $this->aclContents = base64_decode($_POST['selected_role']);
 321       }
 322     }
 323
 324     /* Only be interested in new acl's, if we're in the right _POST place */
 325     if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
 326
 327       foreach ($this->ocMapping[$this->aclObject] as $oc){
 328         unset($this->aclContents[$oc]);
 329         unset($this->aclContents[$this->aclObject.'/'.$oc]);
 330         if (isset($new_acl[$oc])){
 331           $this->aclContents[$oc]= $new_acl[$oc];
 332         }
 333         if (isset($new_acl[$this->aclObject.'/'.$oc])){
 334           $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
 335         }
 336       }
 337     }
 338
 339     /* Save new acl in case of base edit mode */
 340     if ($this->aclType == 'base' && !$firstedit){
 341       $this->aclContents= $new_acl;
 342     }
 343
 344     /* Cancel new acl? */
 345     if (isset($_POST['cancel_new_acl'])){
 346       $this->dialogState= 'head';
 347       $this->dialog= FALSE;
 348       if ($this->wasNewEntry){
 349         unset ($this->gosaAclEntry[$this->currentIndex]);
 350       }
 351     }
 352
 353     /* Store ACL in main object? */
 354     if (isset($_POST['submit_new_acl'])){
 355       $this->gosaAclEntry[$this->currentIndex]['type']= $this->aclType;
 356       $this->gosaAclEntry[$this->currentIndex]['members']= $this->recipients;
 357       $this->gosaAclEntry[$this->currentIndex]['acl']= $this->aclContents;
 358       $this->dialogState= 'head';
 359       $this->dialog= FALSE;
 360     }
 361
 362     /* Cancel edit acl? */
 363     if (isset($_POST['cancel_edit_acl'])){
 364       $this->dialogState= 'create';
 365       foreach ($this->ocMapping[$this->aclObject] as $oc){
 366         if (isset($this->savedAclContents[$oc])){
 367           $this->aclContents[$oc]= $this->savedAclContents[$oc];
 368         }
 369       }
 370     }
 371
 372     /* Save edit acl? */
 373     if (isset($_POST['submit_edit_acl'])){
 374       $this->dialogState= 'create';
 375     }
 376
 377     /* Add acl? */
 378     if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
 379       $this->dialogState= 'edit';
 380       $this->savedAclContents= array();
 381       foreach ($this->ocMapping[$this->aclObject] as $oc){
 382         if (isset($this->aclContents[$oc])){
 383           $this->savedAclContents[$oc]= $this->aclContents[$oc];
 384         }
 385       }
 386     }
 387
 388     /* Add to list? */
 389     if (isset($_POST['add']) && isset($_POST['source'])){
 390       foreach ($_POST['source'] as $key){
 391         if ($this->target == 'user'){
 392           $this->recipients[$key]= $this->users[$key];
 393         }
 394         if ($this->target == 'group'){
 395           $this->recipients[$key]= $this->groups[$key];
 396         }
 397       }
 398       ksort($this->recipients);
 399     }
 400
 401     /* Remove from list? */
 402     if (isset($_POST['del']) && isset($_POST['recipient'])){
 403       foreach ($_POST['recipient'] as $key){
 404           unset($this->recipients[$key]);
 405       }
 406     }
 407
 408     /* Save common values */
 409     foreach (array("aclType", "aclObject", "target") as $key){
 410       if (isset($_POST[$key])){
 411         $this->$key= validate($_POST[$key]);
 412       }
 413     }
 414
 415     /* Create templating instance */
 416     $smarty= get_smarty();
 417
 418     if ($this->dialogState == 'head'){
 419       /* Draw list */
 420       $aclList= new divSelectBox("aclList");
 421       $aclList->SetHeight(450);
 422
 423       /* Fill in entries */
 424       foreach ($this->gosaAclEntry as $key => $entry){
 425         $field1= array("string" => $this->aclTypes[$entry['type']], "attach" => "style='width:150px'");
 426         $field2= array("string" => $this->assembleAclSummary($entry));
 427         $action= "<input type='image' name='sortup_$key' alt='up' title='"._("Up")."' src='images/sort_up.png' align='top'>";
 428         $action.= "<input type='image' name='sortdown_$key' alt='down' title='"._("Down")."' src='images/sort_down.png'>";
 429         $action.= "<input class='center' type='image' src='images/edit.png' alt='"._("edit")."' name='acl_edit_$key' title='"._("Edit ACL")."'>";
 430         $action.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."' name='acl_del_$key' title='"._("Delete ACL")."'>";
 431
 432         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px;text-align:right;'");
 433         $aclList->AddEntry(array($field1, $field2, $field3));
 434       }
 435
 436       $smarty->assign("aclList", $aclList->DrawList());
 437     }
 438
 439     if ($this->dialogState == 'create'){
 440       /* Draw list */
 441       $aclList= new divSelectBox("aclList");
 442       $aclList->SetHeight(150);
 443
 444       /* Add settings for all categories to the (permanent) list */
 445       foreach ($this->aclObjects as $section => $dsc){
 446         $summary= "";
 447         foreach($this->ocMapping[$section] as $oc){
 448           if (isset($this->aclContents[$oc]) && count($this->aclContents[$oc]) && isset($this->aclContents[$oc][0]) &&
 449               $this->aclContents[$oc][0] != ""){
 450
 451             $summary.= "$oc, ";
 452             continue;
 453           }
 454           if (isset($this->aclContents["$section/$oc"]) && count($this->aclContents["$section/$oc"])){
 455             $summary.= "$oc, ";
 456             continue;
 457           }
 458           if (isset($this->aclContents[$oc]) && !isset($this->aclContents[$oc][0]) && count($this->aclContents[$oc])){
 459             $summary.= "$oc, ";
 460           }
 461         }
 462
 463         /* Set summary... */
 464         if ($summary == ""){
 465           $summary= '<i>'._("No ACL settings for this category").'</i>';
 466         } else {
 467           $summary= sprintf(_("Contains ACLs for these objects: %s"), preg_replace('/, $/', '', $summary));
 468         }
 469
 470         $field1= array("string" => $dsc, "attach" => "style='width:100px'");
 471         $field2= array("string" => $summary);
 472         $action= "<input class='center' type='image' src='images/edit.png' alt='"._("edit")."' name='cat_edit_$section' title='"._("Edit categories ACLs")."'>";
 473         $action.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."' name='cat_del_$section' title='"._("Clear categories ACLs")."'>";
 474         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px'");
 475         $aclList->AddEntry(array($field1, $field2, $field3));
 476       }
 477
 478       $smarty->assign("aclList", $aclList->DrawList());
 479       $smarty->assign("aclType", $this->aclType);
 480       $smarty->assign("aclTypes", $this->aclTypes);
 481       $smarty->assign("target", $this->target);
 482       $smarty->assign("targets", $this->targets);
 483
 484       /* Assign possible target types */
 485       $smarty->assign("targets", $this->targets);
 486       foreach ($this->attributes as $attr){
 487         $smarty->assign($attr, $this->$attr);
 488       }
 489
 490
 491       /* Generate list */
 492       $tmp= array();
 493       foreach (array("user" => "users", "group" => "groups") as $field => $arr){
 494         if ($this->target == $field){
 495           foreach ($this->$arr as $key => $value){
 496             if (!isset($this->recipients[$key])){
 497               $tmp[$key]= $value;
 498             }
 499           }
 500         }
 501       }
 502       $smarty->assign('sources', $tmp);
 503       $smarty->assign('recipients', $this->recipients);
 504
 505       /* Acl selector if scope is base */
 506       if ($this->aclType == 'base'){
 507         $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
 508       }
 509
 510       /* Role selector if scope is base */
 511       if ($this->aclType == 'role'){
 512         $smarty->assign('roleSelector', "Role selector");#, $this->buildRoleSelector($this->myAclObjects));
 513         $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
 514       }
 515     }
 516
 517     if ($this->dialogState == 'edit'){
 518       $smarty->assign('headline', sprintf(_("Edit ACL for '%s', scope is '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
 519
 520       /* Collect objects for selected category */
 521       foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
 522         if ($idx == 0){
 523           continue;
 524         }
 525         $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
 526       }
 527       if ($this->aclObject == 'all'){
 528         $aclObjects['all']= _("All objects in current subtree");
 529       }
 530
 531       /* Role selector if scope is base */
 532       if ($this->aclType == 'role'){
 533         $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
 534       } else {
 535         $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
 536       }
 537     }
 538
 539     /* Show main page */
 540     $smarty->assign("dialogState", $this->dialogState);
 541
 542     return ($smarty->fetch (get_template_path('acl.tpl')));
 543   }
 544
 545
 546   function sort_by_priority($list)
 547   {
 548     $tmp= session::get('plist');
 549     $plist= $tmp->info;
 550     asort($plist);
 551     $newSort = array();
 552
 553     foreach($list as $name => $translation){
 554       $na  =  preg_replace("/^.*\//","",$name);
 555       $prio = 0;
 556       if(isset($plist[$na]['plPriority'])){
 557         $prio=  $plist[$na]['plPriority'] ;
 558       }
 559
 560       $newSort[$name] = $prio;
 561     }
 562
 563     asort($newSort);
 564
 565     $ret = array();
 566     foreach($newSort as $name => $prio){
 567       $ret[$name] = $list[$name];
 568     }
 569     return($ret);
 570   }
 571
 572
 573   function buildRoleSelector($list)
 574   {
 575     $D_List =new divSelectBox("Acl_Roles");
 576
 577     $selected = $this->aclContents;
 578     if(!is_string($this->aclContents) || !isset($list[$this->aclContents])){
 579       $selected = key($list);
 580     }
 581
 582     $str ="";
 583     foreach($list as $dn => $values){
 584
 585       if($dn == $selected){
 586         $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."' checked>";
 587       }else{
 588         $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."'>";
 589       }
 590
 591       $field1 = array("string" => $option) ;
 592       $field2 = array("string" => $values['cn'], "attach" => "style='width:200px;'") ;
 593       $field3 = array("string" => $values['description'],"attach" => "style='border-right:0px;'") ;
 594
 595       $D_List->AddEntry(array($field1,$field2,$field3));
 596     }
 597     return($D_List->DrawList());
 598   }
 599
 600
 601   function buildAclSelector($list)
 602   {
 603     $display= "<input type='hidden' name='acl_dummy_0_0_0' value='1'>";
 604     $cols= 3;
 605     $tmp= session::get('plist');
 606     $plist= $tmp->info;
 607     asort($plist);
 608
 609     /* Add select all/none buttons */
 610     $style = "style='width:100px;'";
 611
 612     $display .= "<input ".$style." type='button' name='toggle_all_create' onClick=\"acl_toggle_all('_0_c$');\" value='Toggle C'>";
 613     $display .= "<input ".$style." type='button' name='toggle_all_move'   onClick=\"acl_toggle_all('_0_m$');\" value='Toggle M'>";
 614     $display .= "<input ".$style." type='button' name='toggle_all_remove' onClick=\"acl_toggle_all('_0_d$');\" value='Toggle D'> - ";
 615     $display .= "<input ".$style." type='button' name='toggle_all_read'   onClick=\"acl_toggle_all('_0_r$');\" value='Toggle R'>";
 616     $display .= "<input ".$style." type='button' name='toggle_all_write'  onClick=\"acl_toggle_all('_0_w$');\" value='Toggle W'> - ";
 617
 618     $display .= "<input ".$style." type='button' name='toggle_all_sub_read'  onClick=\"acl_toggle_all('[^0]_r$');\" value='R+'>";
 619     $display .= "<input ".$style." type='button' name='toggle_all_sub_write'  onClick=\"acl_toggle_all('[^0]_w$');\" value='W+'>";
 620
 621     $display .= "<br>";
 622
 623     $style = "style='width:50px;'";
 624     $display .= "<input ".$style." type='button' name='set_true_all_create' onClick=\"acl_set_all('_0_c$',true);\" value='C+'>";
 625     $display .= "<input ".$style." type='button' name='set_false_all_create' onClick=\"acl_set_all('_0_c$',false);\" value='C-'>";
 626     $display .= "<input ".$style." type='button' name='set_true_all_move' onClick=\"acl_set_all('_0_m$',true);\" value='M+'>";
 627     $display .= "<input ".$style." type='button' name='set_false_all_move' onClick=\"acl_set_all('_0_m$',false);\" value='M-'>";
 628     $display .= "<input ".$style." type='button' name='set_true_all_remove' onClick=\"acl_set_all('_0_d$',true);\" value='D+'>";
 629     $display .= "<input ".$style." type='button' name='set_false_all_remove' onClick=\"acl_set_all('_0_d$',false);\" value='D-'> - ";
 630     $display .= "<input ".$style." type='button' name='set_true_all_read' onClick=\"acl_set_all('_0_r$',true);\" value='R+'>";
 631     $display .= "<input ".$style." type='button' name='set_false_all_read' onClick=\"acl_set_all('_0_r$',false);\" value='R-'>";
 632     $display .= "<input ".$style." type='button' name='set_true_all_write' onClick=\"acl_set_all('_0_w$',true);\" value='W+'>";
 633     $display .= "<input ".$style." type='button' name='set_false_all_write' onClick=\"acl_set_all('_0_w$',false);\" value='W-'> - ";
 634
 635     $display .= "<input ".$style." type='button' name='set_true_all_read' onClick=\"acl_set_all('[^0]_r$',true);\" value='R+'>";
 636     $display .= "<input ".$style." type='button' name='set_false_all_read' onClick=\"acl_set_all('[^0]_r$',false);\" value='R-'>";
 637     $display .= "<input ".$style." type='button' name='set_true_all_write' onClick=\"acl_set_all('[^0]_w$',true);\" value='W+'>";
 638     $display .= "<input ".$style." type='button' name='set_false_all_write' onClick=\"acl_set_all('[^0]_w$',false);\" value='W-'>";
 639
 640     /* Build general objects */
 641     $list =$this->sort_by_priority($list);
 642     foreach ($list as $key => $name){
 643
 644       /* Create sub acl if it does not exist */
 645       if (!isset($this->aclContents[$key])){
 646         $this->aclContents[$key]= array();
 647         $this->aclContents[$key][0]= '';
 648       }
 649       $currentAcl= $this->aclContents[$key];
 650
 651       /* Get the overall plugin acls
 652        */
 653       $overall_acl ="";
 654       if(isset($currentAcl[0])){
 655         $overall_acl = $currentAcl[0];
 656       }
 657
 658       /* Object header */
 659       if(session::get('js')) {
 660         if(isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) {
 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-1)."><b>"._("Object").": $name</b></td>".
 664                      "\n    <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
 665                      "\n    <input type='button' onclick='divtoggle(\"".preg_replace("/[^a-z0-9]/i","_",$name)."\");' value='"._("Show/Hide Advanced Settings")."' /></td>".
 666                      "\n  </tr>";
 667         } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
 668           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 669                      "\n  <tr>".
 670                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
 671                      "\n    <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
 672                      "\n    <input type='button' onclick='divtoggle(\"".preg_replace("/[^a-z0-9]/i","_",$name)."\");' value='"._("Show/Hide Advanced Settings")."' /></td>".
 673                      "\n  </tr>";
 674         } else {
 675           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 676                      "\n  <tr>".
 677                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
 678                      "\n  </tr>";
 679         }
 680       } else {
 681           $display.= "\n<table style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
 682                      "\n  <tr>".
 683                      "\n    <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
 684                      "\n  </tr>";
 685       }
 686
 687       /* Generate options */
 688       $spc= "&nbsp;&nbsp;";
 689       if ($this->isContainer && $this->aclType != 'base'){
 690         $options= $this->mkchkbx($key."_0_c",  _("Create objects"), preg_match('/c/', $overall_acl)).$spc;
 691         $options.= $this->mkchkbx($key."_0_m", _("Move objects"), preg_match('/m/', $overall_acl)).$spc;
 692         $options.= $this->mkchkbx($key."_0_d", _("Remove objects"), preg_match('/d/', $overall_acl)).$spc;
 693         if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
 694           $options.= $this->mkchkbx($key."_0_s", _("Modifyable by owner"), preg_match('/s/', $overall_acl)).$spc;
 695         }
 696       } else {
 697         $options= $this->mkchkbx($key."_0_m", _("Move object"), preg_match('/m/', $overall_acl)).$spc;
 698         $options.= $this->mkchkbx($key."_0_d", _("Remove object"), preg_match('/d/', $overall_acl)).$spc;
 699         if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
 700           $options.= $this->mkchkbx($key."_0_s", _("Modifyable by owner"), preg_match('/s/', $overall_acl)).$spc;
 701         }
 702       }
 703
 704       /* Global options */
 705       $more_options= $this->mkchkbx($key."_0_r",  _("read"), preg_match('/r/', $overall_acl)).$spc;
 706       $more_options.= $this->mkchkbx($key."_0_w", _("write"), preg_match('/w/', $overall_acl));
 707
 708       $display.= "\n  <tr>".
 709                  "\n    <td style='background-color:#E0E0E0' colspan=".($cols-1).">$options</td>".
 710                  "\n    <td style='background-color:#D4D4D4'>&nbsp;"._("Complete object").": $more_options</td>".
 711                  "\n  </tr>";
 712
 713       /* Walk through the list of attributes */
 714       $cnt= 1;
 715       $splist= $plist[preg_replace('%^.*/%', '', $key)]['plProvidedAcls'];
 716       asort($splist);
 717       if(session::get('js')) {
 718         if(isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) {
 719           $display.= "\n  <tr id='tr_".preg_replace("/[^a-z0-9]/i","_",$name)."' style='vertical-align:top;height:0px;'>".
 720                      "\n    <td colspan=".$cols.">".
 721                      "\n      <div id='".preg_replace("/[^a-z0-9]/i","_",$name)."' style='overflow:hidden;visibility:hidden;height:0px;vertical-align:top;width:100%;'>".
 722                      "\n        <table style='width:100%;'>";
 723         } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
 724           $display.= "\n  <tr id='tr_".preg_replace("/[^a-z0-9]/i","_",$name)."' style='vertical-align:top;height:0px;'>".
 725                      "\n    <td colspan=".$cols.">".
 726                      "\n      <div id='".preg_replace("/[^a-z0-9]/i","_",$name)."' style='position:absolute;overflow:hidden;visibility:hidden;height:0px;vertical-align:top;width:100%;'>".
 727                      "\n        <table style='width:100%;'>";
 728         }
 729       }
 730       foreach($splist as $attr => $dsc){
 731
 732         /* Skip pl* attributes, they are internal... */
 733         if (preg_match('/^pl[A-Z]+.*$/', $attr)){
 734           continue;
 735         }
 736
 737         /* Open table row */
 738         if ($cnt == 1){
 739           $display.= "\n  <tr>";
 740         }
 741
 742         /* Close table row */
 743         if ($cnt == $cols){
 744           $cnt= 1;
 745           $rb= "";
 746           $end= "\n  </tr>";
 747         } else {
 748           $cnt++;
 749           $rb= "border-right:1px solid #A0A0A0;";
 750           $end= "";
 751         }
 752
 753         /* Collect list of attributes */
 754         $state= "";
 755         if (isset($currentAcl[$attr])){
 756           $state= $currentAcl[$attr];
 757         }
 758         $display.= "\n    <td style='border-top:1px solid #A0A0A0;${rb}width:".(int)(100/$cols)."%'>".
 759                    "\n      <b>$dsc</b> ($attr)<br>".$this->mkrwbx($key."_".$attr, $state)."</td>$end";
 760       }
 761
 762       /* Fill missing td's if needed */
 763       if (--$cnt != $cols && $cnt != 0){
 764        $display.= str_repeat("\n    <td style='border-top:1px solid #A0A0A0; width:".(int)(100/$cols)."%'>&nbsp;</td>", $cols-$cnt);
 765       }
 766
 767       if(session::get('js')) {
 768         if(isset($_SERVER['HTTP_USER_AGENT']) && (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) || (preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT']))) {
 769           $display.= "\n        </table>".
 770                      "\n      </div>".
 771                      "\n    </td>".
 772                      "\n  </tr>";
 773         }
 774       }
 775
 776       $display.= "\n</table><br />\n";
 777     }
 778
 779     return ($display);
 780   }
 781
 782
 783   function mkchkbx($name, $text, $state= FALSE)
 784   {
 785     $state= $state?"checked":"";
 786     return "\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."' type=checkbox name='acl_$name' $state>".
 787            "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."'>$text</label>";
 788   }
 789
 790
 791   function mkrwbx($name, $state= "")
 792   {
 793     $rstate= preg_match('/r/', $state)?'checked':'';
 794     $wstate= preg_match('/w/', $state)?'checked':'';
 795     return ("\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_r' type=checkbox name='acl_${name}_r' $rstate>".
 796             "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_r'>"._("read")."</label>".
 797             "\n      <input id='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_w' type=checkbox name='acl_${name}_w' $wstate>".
 798             "\n      <label for='acl_".preg_replace("/[^a-z0-9]/i","_",$name)."_w'>"._("write")."</label>");
 799   }
 800
 801
 802   static function explodeACL($acl)
 803   {
 804     list($index, $type)= split(':', $acl);
 805     $a= array( $index => array("type" => $type,
 806                                "members" => acl::extractMembers($acl,$type == "role")));
 807
 808     /* Handle different types */
 809     switch ($type){
 810
 811       case 'psub':
 812       case 'sub':
 813       case 'one':
 814       case 'base':
 815         $a[$index]['acl']= acl::extractACL($acl);
 816         break;
 817
 818       case 'role':
 819         $a[$index]['acl']= base64_decode(preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl));
 820         break;
 821
 822       case 'reset':
 823         break;
 824
 825       default:
 826         msg_dialog::display(_("Internal error"), sprintf(_("Unkown ACL type '%s'. Don't know how to handle it."), $type), ERROR_DIALOG);
 827         $a= array();
 828     }
 829     return ($a);
 830   }
 831
 832
 833   static function extractMembers($acl,$role = FALSE)
 834   {
 835     global $config;
 836     $a= array();
 837
 838     /* Rip acl off the string, seperate by ',' and place it in an array */
 839     if($role){
 840       $ms= preg_replace('/^[^:]+:[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
 841     }else{
 842       $ms= preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
 843     }
 844     if ($ms == $acl){
 845       return $a;
 846     }
 847     $ma= split(',', $ms);
 848
 849     /* Decode dn's, fill with informations from LDAP */
 850     $ldap= $config->get_ldap_link();
 851     foreach ($ma as $memberdn){
 852       $dn= base64_decode($memberdn);
 853       $ldap->cat($dn, array('cn', 'objectClass', 'description', 'uid'));
 854
 855       /* Found entry... */
 856       if ($ldap->count()){
 857         $attrs= $ldap->fetch();
 858         if (in_array_ics('gosaAccount', $attrs['objectClass'])){
 859           $a['U:'.$dn]= $attrs['cn'][0]." [".$attrs['uid'][0]."]";
 860         } else {
 861           $a['G:'.$dn]= $attrs['cn'][0];
 862           if (isset($attrs['description'][0])){
 863             $a['G:'.$dn].= " [".$attrs['description'][0]."]";
 864           }
 865         }
 866
 867       /* ... or not */
 868       } else {
 869         $a['U:'.$dn]= sprintf(_("Unknown entry '%s'!"), $dn);
 870       }
 871     }
 872
 873     return ($a);
 874   }
 875
 876
 877   static function extractACL($acl)
 878   {
 879     /* Rip acl off the string, seperate by ',' and place it in an array */
 880     $as= preg_replace('/^[^:]+:[^:]+:[^:]*:(.*)$/', '\1', $acl);
 881     $aa= split(',', $as);
 882     $a= array();
 883
 884     /* Dis-assemble single ACLs */
 885     foreach($aa as $sacl){
 886
 887       /* Dis-assemble field ACLs */
 888       $ao= split('#', $sacl);
 889       $gobject= "";
 890       foreach($ao as $idx => $ssacl){
 891
 892         /* First is department with global acl */
 893         $object= preg_replace('/^([^;]+);.*$/', '\1', $ssacl);
 894         $gacl=   preg_replace('/^[^;]+;(.*)$/', '\1', $ssacl);
 895         if ($idx == 0){
 896           /* Create hash for this object */
 897           $gobject= $object;
 898           $a[$gobject]= array();
 899
 900           /* Append ACL if set */
 901           if ($gacl != ""){
 902             $a[$gobject]= array($gacl);
 903           }
 904         } else {
 905
 906           /* All other entries get appended... */
 907           list($field, $facl)= split(';', $ssacl);
 908           $a[$gobject][$field]= $facl;
 909         }
 910
 911       }
 912     }
 913
 914     return ($a);
 915   }
 916
 917
 918   function assembleAclSummary($entry)
 919   {
 920     $summary= "";
 921
 922     /* Summarize ACL */
 923     if (isset($entry['acl'])){
 924       $acl= "";
 925
 926       if($entry['type'] == "role"){
 927
 928         if(isset($this->roles[$entry['acl']])){
 929           $summary.= sprintf(_("Role: %s"), $this->roles[$entry['acl']]['cn']);
 930         }else{
 931           $summary.= sprintf(_("Role: %s"), "<i>"._("Unknown role, possibly removed")."</i>");
 932         }
 933       }else{
 934         foreach ($entry['acl'] as $name => $object){
 935           if (count($object)){
 936             $acl.= "$name, ";
 937           }
 938         }
 939         $summary.= sprintf(_("Contains settings for these objects: %s"), preg_replace('/, $/', '', $acl));
 940       }
 941     }
 942
 943     /* Summarize members */
 944     if ($summary != ""){
 945       $summary.= ", ";
 946     }
 947     if (count($entry['members'])){
 948       $summary.= _("Members:")." ";
 949       foreach ($entry['members'] as $cn){
 950         $cn= preg_replace('/ \[.*$/', '', $cn);
 951         $summary.= $cn.", ";
 952       }
 953     } else {
 954       $summary.= _("ACL is valid for all users");
 955     }
 956
 957     return (preg_replace('/, $/', '', $summary));
 958   }
 959
 960
 961   function loadAclEntry($new= FALSE)
 962   {
 963     /* New entry gets presets... */
 964     if ($new){
 965       $this->aclType= 'base';
 966       $this->recipients= array();
 967       $this->aclContents= array();
 968     } else {
 969       $acl= $this->gosaAclEntry[$this->currentIndex];
 970       $this->aclType= $acl['type'];
 971       $this->recipients= $acl['members'];
 972       $this->aclContents= $acl['acl'];
 973     }
 974
 975     $this->wasNewEntry= $new;
 976   }
 977
 978
 979   function aclPostHandler()
 980   {
 981     if (isset($_POST['save_acl'])){
 982       $this->save();
 983       return TRUE;
 984     }
 985
 986     return FALSE;
 987   }
 988
 989
 990   function PrepareForCopyPaste($source)
 991   {
 992     plugin::PrepareForCopyPaste($source);
 993
 994     $dn = $source['dn'];
 995     $acl_c = new acl($this->config, $this->parent,$dn);
 996     $this->gosaAclEntry = $acl_c->gosaAclEntry;
 997   }
 998
 999
1000   function save()
1001   {
1002     /* Assemble ACL's */
1003     $tmp_acl= array();
1004     foreach ($this->gosaAclEntry as $prio => $entry){
1005       $final= "";
1006       $members= "";
1007       if (isset($entry['members'])){
1008         foreach ($entry['members'] as $key => $dummy){
1009           $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
1010         }
1011       }
1012
1013       if($entry['type'] != "role"){
1014         $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
1015       }else{
1016         $final= $prio.":".$entry['type'].":".base64_encode($entry['acl']).":".preg_replace('/,$/', '', $members);
1017       }
1018
1019       /* ACL's if needed */
1020       if ($entry['type'] != "reset" && $entry['type'] != "role"){
1021         $acl= ":";
1022         if (isset($entry['acl'])){
1023           foreach ($entry['acl'] as $object => $contents){
1024
1025             /* Only save, if we've some contents in there... */
1026             if (count($contents)){
1027               $acl.= $object.";";
1028
1029               foreach($contents as $attr => $permission){
1030
1031                 /* First entry? Its the one for global settings... */
1032                 if ($attr == '0'){
1033                   $acl.= $permission;
1034                 } else {
1035                   $acl.= '#'.$attr.';'.$permission;
1036                 }
1037
1038               }
1039               $acl.= ',';
1040             }
1041
1042           }
1043         }
1044         $final.= preg_replace('/,$/', '', $acl);
1045       }
1046
1047       $tmp_acl[]= $final;
1048     }
1049
1050     /* Call main method */
1051     plugin::save();
1052
1053     /* Finally (re-)assign it... */
1054     $this->attrs['gosaAclEntry']= $tmp_acl;
1055
1056     /* Remove acl from this entry if it is empty... */
1057     if (!count($tmp_acl)){
1058       /* Remove attribute */
1059       if ($this->initially_was_account){
1060         $this->attrs['gosaAclEntry']= array();
1061       } else {
1062         if (isset($this->attrs['gosaAclEntry'])){
1063           unset($this->attrs['gosaAclEntry']);
1064         }
1065       }
1066
1067       /* Remove object class */
1068       $this->attrs['objectClass']= array_remove_entries(array('gosaAcl'), $this->attrs['objectClass']);
1069     }
1070
1071     /* Do LDAP modifications */
1072     $ldap= $this->config->get_ldap_link();
1073     $ldap->cd($this->dn);
1074     $this->cleanup();
1075     $ldap->modify ($this->attrs);
1076
1077     if(count($this->attrs)){
1078       new log("modify","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1079     }
1080
1081     show_ldap_error($ldap->get_error(), sprintf(_("Saving ACLs with dn '%s' failed."),$this->dn));
1082
1083     /* Refresh users ACLs */
1084     $ui= get_userinfo();
1085     $ui->loadACL();
1086     session::set('ui',$ui);
1087   }
1088
1089
1090   function remove_from_parent()
1091   {
1092     plugin::remove_from_parent();
1093
1094     /* include global link_info */
1095     $ldap= $this->config->get_ldap_link();
1096
1097     $ldap->cd($this->dn);
1098     $this->cleanup();
1099     $ldap->modify ($this->attrs);
1100
1101     new log("remove","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1102
1103     /* Optionally execute a command after we're done */
1104     $this->handle_post_events("remove",array("uid" => $this->uid));
1105   }
1106
1107
1108   /* Return plugin informations for acl handling */
1109   static function plInfo()
1110   {
1111     return (array(
1112           "plShortName"   => _("ACL"),
1113           "plDescription" => _("ACL")._("Access control list").")",
1114           "plSelfModify"  => FALSE,
1115           "plDepends"     => array(),
1116           "plPriority"    => 0,
1117           "plSection"     => array("administration"),
1118           "plCategory"    => array("acl" => array("description"  => _("ACL")."&nbsp;&amp;&nbsp;"._("ACL roles"),
1119                                                           "objectClass"  => array("gosaAcl","gosaRole"))),
1120           "plProvidedAcls"=> array(
1121             "cn"          => _("Role name"),
1122             "description" => _("Role description"))
1123
1124           ));
1125   }
1126
1127
1128   /* Remove acls defined for $src */
1129   function remove_acl()
1130   {
1131     $this->remove_acl_for_dn($this->dn);
1132   }
1133
1134
1135   /* Remove acls defined for $src */
1136   function remove_acl_for_dn($src = "")
1137   {
1138     if($src == ""){
1139       $src = $this->dn;
1140     }
1141     $ldap = $this->config->get_ldap_link();
1142     $ldap->cd($this->config->current['BASE']);
1143     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1144     while($attrs = $ldap->fetch()){
1145       $acl = new acl($this->config,$this->parent,$attrs['dn']);
1146       foreach($acl->gosaAclEntry as $id => $entry){
1147         foreach($entry['members'] as $m_id => $member){
1148           if($m_id == "U:".$src){
1149             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1150             gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for user %s on object %s.",$src,$attrs['dn']));
1151           }
1152           if($m_id == "G:".$src){
1153             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1154             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for group %s on object %s.",$src,$attrs['dn']));
1155           }
1156         }
1157       }
1158       $acl -> save();
1159     }
1160   }
1161
1162   function update_acl_membership($src,$dst)
1163   {
1164     $ldap = $this->config->get_ldap_link();
1165     $ldap->cd($this->config->current['BASE']);
1166     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1167     while($attrs = $ldap->fetch()){
1168       $acl = new acl($this->config,$this->parent,$attrs['dn']);
1169       foreach($acl->gosaAclEntry as $id => $entry){
1170         foreach($entry['members'] as $m_id => $member){
1171           if($m_id == "U:".$src){
1172             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1173             $new = "U:".$dst;
1174             $acl->gosaAclEntry[$id]['members'][$new] = $new;
1175             gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Updated acl for user %s on object %s.",$src,$attrs['dn']));
1176           }
1177           if($m_id == "G:".$src){
1178             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1179             $new = "G:".$dst;
1180             $acl->gosaAclEntry[$id]['members'][$new] = $new;
1181             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Updated acl for group %s on object %s.",$src,$attrs['dn']));
1182           }
1183         }
1184       }
1185       $acl -> save();
1186     }
1187   }
1188 }
1189
1190 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1191 ?>