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 */
23 /*! \brief ACL management plugin */
24 class acl extends plugin
25 {
26 /* Definitions */
27 var $plHeadline= "Access control";
28 var $plDescription= "Manage access control lists";
30 /* attribute list for save action */
31 var $attributes= array('gosaAclEntry');
32 var $objectclasses= array('gosaAcl');
34 /* Helpers */
35 var $dialogState= "head";
36 var $gosaAclEntry= array();
37 var $aclType= "";
38 var $aclObject= "";
39 var $aclContents= array();
40 var $target= "group";
41 var $aclTypes= array();
42 var $aclObjects= array();
43 var $aclFilter= "";
44 var $aclMyObjects= array();
45 var $users= array();
46 var $roles= array();
47 var $groups= array();
48 var $recipients= array();
49 var $isContainer= FALSE;
50 var $currentIndex= 0;
51 var $wasNewEntry= FALSE;
52 var $ocMapping= array();
53 var $savedAclContents= array();
54 var $myAclObjects = array();
55 var $acl_category = "acl/";
57 var $list =NULL;
59 var $sectionList = NULL;
60 var $roleList = NULL;
62 function acl (&$config, $parent, $dn= NULL)
63 {
64 /* Include config object */
65 plugin::plugin($config, $dn);
67 /* Load ACL's */
68 $this->gosaAclEntry= array();
69 if (isset($this->attrs['gosaAclEntry'])){
70 for ($i= 0; $i<$this->attrs['gosaAclEntry']['count']; $i++){
71 $acl= $this->attrs['gosaAclEntry'][$i];
72 $this->gosaAclEntry= array_merge($this->gosaAclEntry, acl::explodeACL($acl));
73 }
74 }
75 ksort($this->gosaAclEntry);
77 /* Save parent - we've to know more about it than other plugins... */
78 $this->parent= &$parent;
80 /* Container? */
81 if (preg_match('/^(o|ou|c|l|dc)=/i', $dn)){
82 $this->isContainer= TRUE;
83 }
85 /* Users */
86 $ui= get_userinfo();
87 $tag= $ui->gosaUnitTag;
88 $ldap= $config->get_ldap_link();
89 $ldap->cd($config->current['BASE']);
90 if ($tag == ""){
91 $ldap->search('(objectClass=gosaAccount)', array('uid', 'cn'));
92 } else {
93 $ldap->search('(&(objectClass=gosaAccount)(gosaUnitTag='.$tag.'))', array('uid', 'cn'));
94 }
95 while ($attrs= $ldap->fetch()){
97 // Allow objects without cn to be listed without causing an error.
98 if(!isset($attrs['cn'][0]) && isset($attrs['uid'][0])){
99 $this->users['U:'.$attrs['dn']]= $attrs['uid'][0];
100 }elseif(!isset($attrs['uid'][0]) && isset($attrs['cn'][0])){
101 $this->users['U:'.$attrs['dn']]= $attrs['cn'][0];
102 }elseif(!isset($attrs['uid'][0]) && !isset($attrs['cn'][0])){
103 $this->users['U:'.$attrs['dn']]= $attrs['dn'];
104 }else{
105 $this->users['U:'.$attrs['dn']]= $attrs['cn'][0].' ['.$attrs['uid'][0].']';
106 }
108 }
109 ksort($this->users);
111 /* Groups */
112 $ldap->cd($config->current['BASE']);
113 # if ($tag == ""){
114 $ldap->search('(objectClass=posixGroup)', array('cn', 'description'));
115 # } else {
116 # $ldap->search('(&(objectClass=posixGroup)(gosaUnitTag='.$tag.'))', array('cn', 'description'));
117 # }
118 while ($attrs= $ldap->fetch()){
119 $dsc= "";
120 if (isset($attrs['description'][0])){
121 $dsc= $attrs['description'][0];
122 }
123 $this->groups['G:'.$attrs['dn']]= $attrs['cn'][0].' ['.$dsc.']';
124 }
125 $this->groups['G:*']= _("All users");
126 ksort($this->groups);
128 /* Roles */
129 $ldap->cd($config->current['BASE']);
130 # if ($tag == ""){
131 $ldap->search('(objectClass=gosaRole)', array('cn', 'description','gosaAclTemplate','dn'));
132 # } else {
133 # $ldap->search('(&(objectClass=gosaRole)(gosaUnitTag='.$tag.'))', array('cn', 'description','gosaAclTemplate','dn'));
134 # }
135 while ($attrs= $ldap->fetch()){
136 $dsc= "";
137 if (isset($attrs['description'][0])){
138 $dsc= $attrs['description'][0];
139 }
141 $role_id = $attrs['dn'];
143 $this->roles[$role_id]['acls'] =array();
144 for ($i= 0; $i < $attrs['gosaAclTemplate']['count']; $i++){
145 $acl= $attrs['gosaAclTemplate'][$i];
146 $this->roles[$role_id]['acls'] = array_merge($this->roles[$role_id]['acls'],acl::explodeACL($acl));
147 }
148 $this->roles[$role_id]['description'] = $dsc;
149 $this->roles[$role_id]['cn'] = $attrs['cn'][0];
150 }
152 /* Objects */
153 $tmp= session::global_get('plist');
154 $plist= $tmp->info;
155 $cats = array();
156 if (isset($this->parent) && $this->parent !== NULL){
157 $oc= array();
158 foreach ($this->parent->by_object as $key => $obj){
159 $oc= array_merge($oc, $obj->objectclasses);
160 if(isset($obj->acl_category)){
161 $tmp= str_replace("/","",$obj->acl_category);
162 $cats[$tmp] = $tmp;
163 }
164 }
165 if (in_array_ics('organizationalUnit', $oc)){
166 $this->isContainer= TRUE;
167 }
168 } else {
169 $oc= $this->attrs['objectClass'];
170 }
172 /* Extract available categories from plugin info list */
173 foreach ($plist as $class => $acls){
175 /* Only feed categories */
176 if (isset($acls['plCategory'])){
178 /* Walk through supplied list and feed only translated categories */
179 foreach($acls['plCategory'] as $idx => $data){
181 /* Non numeric index means -> base object containing more informations */
182 if (preg_match('/^[0-9]+$/', $idx)){
184 if (!isset($this->ocMapping[$data])){
185 $this->ocMapping[$data]= array();
186 $this->ocMapping[$data][]= '0';
187 }
189 if(isset($cats[$data])){
190 $this->myAclObjects[$data.'/'.$class]= $acls['plDescription'];
191 }
192 $this->ocMapping[$data][]= $class;
193 } else {
194 if (!isset($this->ocMapping[$idx])){
195 $this->ocMapping[$idx]= array();
196 $this->ocMapping[$idx][]= '0';
197 }
198 $this->ocMapping[$idx][]= $class;
199 $this->aclObjects[$idx]= $data['description'];
201 /* Additionally filter the classes we're interested in in "self edit" mode */
202 if (is_array($data['objectClass'])){
203 foreach($data['objectClass'] as $objectClass){
204 if (in_array_ics($objectClass, $oc)){
205 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
206 break;
207 }
208 }
209 } else {
210 if (in_array_ics($data['objectClass'], $oc)){
211 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
212 }
213 }
214 }
216 }
217 }
218 }
220 /* Sort categories */
221 asort($this->aclObjects);
223 /* Fill acl types */
224 if ($this->isContainer){
225 $this->aclTypes= array("reset" => _("Reset ACLs"),
226 "one" => _("One level"),
227 "base" => _("Current object"),
228 "sub" => _("Complete subtree"),
229 "psub" => _("Complete subtree (permanent)"),
230 "role" => _("Use ACL defined in role"));
231 } else {
232 $this->aclTypes= array("base" => _("Current object"),
233 "role" => _("Use ACL defined in role"));
234 }
235 asort($this->aclTypes);
236 $this->targets= array("user" => _("Users"), "group" => _("Groups"));
237 asort($this->targets);
239 /* Finally - we want to get saved... */
240 $this->is_account= TRUE;
242 $this->updateList();
244 // Prepare lists
245 $this->sectionList = new sortableListing();
246 $this->sectionList->setDeleteable(false);
247 $this->sectionList->setEditable(false);
248 $this->sectionList->setWidth("100%");
249 $this->sectionList->setHeight("120px");
250 $this->sectionList->setColspecs(array('200px','*'));
251 $this->sectionList->setHeader(array(_("Section"),_("Description")));
252 $this->sectionList->setDefaultSortColumn(1);
253 $this->sectionList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
255 $this->roleList = new sortableListing();
256 $this->roleList->setDeleteable(false);
257 $this->roleList->setEditable(false);
258 $this->roleList->setWidth("100%");
259 $this->roleList->setHeight("120px");
260 $this->roleList->setColspecs(array('20px','*','*'));
261 $this->roleList->setHeader(array(_("Used"),_("Name"),_("Description")));
262 $this->roleList->setDefaultSortColumn(1);
263 $this->roleList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
264 }
267 function updateList()
268 {
269 if(!$this->list){
270 $this->list = new sortableListing($this->gosaAclEntry,array(),TRUE);
271 $this->list->setDeleteable(true);
272 $this->list->setEditable(true);
273 $this->list->setColspecs(array('*'));
274 $this->list->setWidth("100%");
275 $this->list->setHeight("400px");
276 $this->list->setAcl("rwcdm");
277 $this->list->setHeader(array(_("Member"),_("Permissions"),_("Type")));
278 }
281 // Add ACL entries to the listing
282 $lData = array();
283 foreach($this->gosaAclEntry as $id => $entry){
284 $lData[] = $this->convertForListing($entry);
285 }
286 $this->list->setListData($this->gosaAclEntry, $lData);
287 }
290 function convertForListing($entry)
291 {
292 $member = implode($entry['members'],", ");
293 if(isset($entry['acl']) && is_array($entry['acl'])){
294 $acl = implode(array_keys($entry['acl']),", ");
295 }else{
296 $acl="";
297 }
298 return(array('data' => array($member, $acl, $this->aclTypes[$entry['type']])));
299 }
303 function execute()
304 {
305 /* Call parent execute */
306 plugin::execute();
308 $tmp= session::global_get('plist');
309 $plist= $tmp->info;
311 /* Handle posts */
312 if (isset($_POST['new_acl'])){
313 $this->dialogState= 'create';
314 $this->dialog= TRUE;
315 $this->currentIndex= count($this->gosaAclEntry);
316 $this->loadAclEntry(TRUE);
317 }
319 $new_acl= array();
320 $aclDialog= FALSE;
321 $firstedit= FALSE;
323 // Get listing actions. Delete or Edit.
324 $this->list->save_object();
325 $lAction = $this->list->getAction();
326 $this->gosaAclEntry = array_values($this->list->getMaintainedData());
328 /* Act on HTML post and gets here.
329 */
330 if($lAction['action'] == "edit"){
331 $this->currentIndex = $this->list->getKey($lAction['targets'][0]);
332 $this->dialogState= 'create';
333 $firstedit= TRUE;
334 $this->dialog= TRUE;
335 $this->loadAclEntry();
336 }
338 foreach($_POST as $name => $post){
340 /* Actions... */
341 if (preg_match('/^acl_edit_[0-9]*$/', $name)){
342 $this->dialogState= 'create';
343 $firstedit= TRUE;
344 $this->dialog= TRUE;
345 $this->currentIndex= preg_replace('/^acl_edit_([0-9]*)$/', '\1', $name);
346 $this->loadAclEntry();
347 continue;
348 }
350 if (preg_match('/^cat_edit_.*$/', $name)){
351 $this->aclObject= preg_replace('/^cat_edit_(.*)$/', '\1', $name);
352 $this->dialogState= 'edit';
353 foreach ($this->ocMapping[$this->aclObject] as $oc){
354 if (isset($this->aclContents[$oc])){
355 $this->savedAclContents[$oc]= $this->aclContents[$oc];
356 }
357 }
358 continue;
359 }
361 /* Only handle posts, if we allowed to modify ACLs */
362 if(!$this->acl_is_writeable("")){
363 continue;
364 }
366 if (preg_match('/^acl_del_[0-9]*$/', $name)){
367 unset($this->gosaAclEntry[preg_replace('/^acl_del_([0-9]*)$/', '\1', $name)]);
368 continue;
369 }
371 if (preg_match('/^cat_del_.*$/', $name)){
372 $idx= preg_replace('/^cat_del_(.*)$/', '\1', $name);
373 foreach ($this->ocMapping[$idx] as $key){
374 if(isset($this->aclContents[$idx]))
375 unset($this->aclContents[$idx]);
376 if(isset($this->aclContents["$idx/$key"]))
377 unset($this->aclContents["$idx/$key"]);
378 }
379 continue;
380 }
382 /* ACL saving... */
383 if (preg_match('/^acl_.*_[^xy]$/', $name)){
384 list($dummy, $object, $attribute, $value)= explode('_', $name);
386 /* Skip for detection entry */
387 if ($object == 'dummy') {
388 continue;
389 }
391 /* Ordinary ACLs */
392 if (!isset($new_acl[$object])){
393 $new_acl[$object]= array();
394 }
395 if (isset($new_acl[$object][$attribute])){
396 $new_acl[$object][$attribute].= $value;
397 } else {
398 $new_acl[$object][$attribute]= $value;
399 }
400 }
402 // Remember the selected ACL role.
403 if(isset($_POST['selected_role']) && $_POST['aclType'] == 'role'){
404 $this->aclContents = "";
405 $this->aclContents = base64_decode($_POST['selected_role']);
406 }else{
407 if(is_string($this->aclContents))
408 $this->aclContents = array();
409 }
410 }
412 if(isset($_POST['acl_dummy_0_0_0'])){
413 $aclDialog= TRUE;
414 }
416 if($this->acl_is_writeable("")){
418 /* Only be interested in new acl's, if we're in the right _POST place */
419 if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
421 foreach ($this->ocMapping[$this->aclObject] as $oc){
423 if(isset($this->aclContents[$oc]) && is_array($this->aclContents)){
424 unset($this->aclContents[$oc]);
425 }elseif(isset($this->aclContents[$this->aclObject.'/'.$oc]) && is_array($this->aclContents)){
426 unset($this->aclContents[$this->aclObject.'/'.$oc]);
427 }else{
428 # trigger_error("Huhm?");
429 }
430 if (isset($new_acl[$oc]) && is_array($new_acl)){
431 $this->aclContents[$oc]= $new_acl[$oc];
432 }
433 if (isset($new_acl[$this->aclObject.'/'.$oc]) && is_array($new_acl)){
434 $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
435 }
436 }
437 }
439 /* Save new acl in case of base edit mode */
440 if ($this->aclType == 'base' && !$firstedit){
441 $this->aclContents= $new_acl;
442 }
443 }
445 /* Cancel new acl? */
446 if (isset($_POST['cancel_new_acl'])){
447 $this->dialogState= 'head';
448 $this->dialog= FALSE;
449 if ($this->wasNewEntry){
450 unset ($this->gosaAclEntry[$this->currentIndex]);
451 }
452 }
454 /* Save common values */
455 if($this->acl_is_writeable("")){
456 foreach (array("aclType","aclFilter", "aclObject", "target") as $key){
457 if (isset($_POST[$key])){
458 $this->$key= validate($_POST[$key]);
459 }
460 }
461 }
463 /* Store ACL in main object? */
464 if (isset($_POST['submit_new_acl'])){
465 $this->gosaAclEntry[$this->currentIndex]['type']= $this->aclType;
466 $this->gosaAclEntry[$this->currentIndex]['members']= $this->recipients;
467 $this->gosaAclEntry[$this->currentIndex]['acl']= $this->aclContents;
468 $this->gosaAclEntry[$this->currentIndex]['filter']= $this->aclFilter;
469 $this->dialogState= 'head';
470 $this->dialog= FALSE;
471 }
473 /* Cancel edit acl? */
474 if (isset($_POST['cancel_edit_acl'])){
475 $this->dialogState= 'create';
476 foreach ($this->ocMapping[$this->aclObject] as $oc){
477 if (isset($this->savedAclContents[$oc])){
478 $this->aclContents[$oc]= $this->savedAclContents[$oc];
479 }
480 }
481 }
483 /* Save edit acl? */
484 if (isset($_POST['submit_edit_acl'])){
485 $this->dialogState= 'create';
486 }
488 /* Add acl? */
489 if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
490 $this->dialogState= 'edit';
491 $this->savedAclContents= array();
492 foreach ($this->ocMapping[$this->aclObject] as $oc){
493 if (isset($this->aclContents[$oc])){
494 $this->savedAclContents[$oc]= $this->aclContents[$oc];
495 }
496 }
497 }
499 /* Add to list? */
500 if (isset($_POST['add']) && isset($_POST['source'])){
501 foreach ($_POST['source'] as $key){
502 if ($this->target == 'user'){
503 $this->recipients[$key]= $this->users[$key];
504 }
505 if ($this->target == 'group'){
506 $this->recipients[$key]= $this->groups[$key];
507 }
508 }
509 ksort($this->recipients);
510 }
512 /* Remove from list? */
513 if (isset($_POST['del']) && isset($_POST['recipient'])){
514 foreach ($_POST['recipient'] as $key){
515 unset($this->recipients[$key]);
516 }
517 }
519 /* Create templating instance */
520 $smarty= get_smarty();
522 $smarty->assign("acl_readable",$this->acl_is_readable(""));
523 if(!$this->acl_is_readable("")){
524 return ($smarty->fetch (get_template_path('acl.tpl')));
525 }
527 if ($this->dialogState == 'head'){
528 $this->updateList();
529 $smarty->assign("aclList", $this->list->render());
530 }
532 if ($this->dialogState == 'create'){
535 if($this->aclType != 'role'){
537 // Create a map of all used sections, this allows us to simply hide the remove button
538 // if no acl is configured for the given section
539 // e.g. ';all;department/country;users/user;
540 $usedList = ";".implode(array_keys($this->aclContents),';').";";
542 /* Add settings for all categories to the (permanent) list */
543 $data = $lData = array();
544 foreach ($this->aclObjects as $section => $dsc){
545 $summary= "";
546 foreach($this->ocMapping[$section] as $oc){
547 if (isset($this->aclContents[$oc]) &&
548 count($this->aclContents[$oc]) &&
549 isset($this->aclContents[$oc][0]) &&
550 $this->aclContents[$oc][0] != ""){
552 $summary.= "$oc, ";
553 continue;
554 }
555 if (isset($this->aclContents["$section/$oc"]) &&
556 count($this->aclContents["$section/$oc"])){
557 $summary.= "$oc, ";
558 continue;
559 }
560 if (isset($this->aclContents[$oc]) &&
561 !isset($this->aclContents[$oc][0]) &&
562 count($this->aclContents[$oc])){
563 $summary.= "$oc, ";
564 }
565 }
567 /* Set summary... */
568 if ($summary == ""){
569 $summary= '<i>'._("No ACL settings for this category!").'</i>';
570 } else {
571 $summary= trim($summary,", ");
572 $summary= " ".sprintf(_("ACLs for: %s"), $summary);
573 }
575 $actions ="";
576 if($this->acl_is_readable("")){
577 $actions.= image('images/lists/edit.png','cat_edit_'.$section,
578 msgPool::editButton(_("category ACL")));
579 }
580 if($this->acl_is_removeable() && preg_match("/;".$section."(;|\/)/", $usedList)){
581 $actions.= image('images/lists/trash.png','cat_del_'.$section,
582 msgPool::delButton(_("category ACL")));
583 }
584 $data[] = $section;
585 $lData[] = array('data'=>array($dsc, $summary, $actions));
586 }
587 $this->sectionList->setListData($data,$lData);
588 $this->sectionList->update();
589 $smarty->assign("aclList", $this->sectionList->render());
590 }
592 $smarty->assign("aclType", $this->aclType);
593 $smarty->assign("aclFilter", $this->aclFilter);
594 $smarty->assign("aclTypes", $this->aclTypes);
595 $smarty->assign("target", $this->target);
596 $smarty->assign("targets", $this->targets);
598 /* Assign possible target types */
599 $smarty->assign("targets", $this->targets);
600 foreach ($this->attributes as $attr){
601 $smarty->assign($attr, $this->$attr);
602 }
605 /* Generate list */
606 $tmp= array();
607 if ($this->target == "group" && !isset($this->recipients["G:*"])){
608 $tmp["G:*"]= _("All users");
609 }
610 foreach (array("user" => "users", "group" => "groups") as $field => $arr){
611 if ($this->target == $field){
612 foreach ($this->$arr as $key => $value){
613 if (!isset($this->recipients[$key])){
614 $tmp[$key]= $value;
615 }
616 }
617 }
618 }
619 $smarty->assign('sources', $tmp);
620 $smarty->assign('recipients', $this->recipients);
622 /* Acl selector if scope is base */
623 if ($this->aclType == 'base'){
624 $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
625 }
627 /* Role selector if scope is base */
628 if ($this->aclType == 'role'){
629 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
630 }
631 }
633 if ($this->dialogState == 'edit'){
634 $smarty->assign('headline', sprintf(_("Edit ACL for '%s' with scope '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
636 /* Collect objects for selected category */
637 foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
638 if ($idx == 0){
639 continue;
640 }
641 $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
642 }
644 /* Role selector if scope is base */
645 if ($this->aclType == 'role'){
646 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
647 } else {
648 $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
649 }
650 }
652 /* Show main page */
653 $smarty->assign("dialogState", $this->dialogState);
655 /* Assign acls */
656 $smarty->assign("acl_createable",$this->acl_is_createable());
657 $smarty->assign("acl_writeable" ,$this->acl_is_writeable(""));
658 $smarty->assign("acl_readable" ,$this->acl_is_readable(""));
659 $smarty->assign("acl_removeable",$this->acl_is_removeable());
661 return ($smarty->fetch (get_template_path('acl.tpl')));
662 }
665 function sort_by_priority($list)
666 {
667 $tmp= session::global_get('plist');
668 $plist= $tmp->info;
669 asort($plist);
670 $newSort = array();
672 foreach($list as $name => $translation){
673 $na = preg_replace("/^.*\//","",$name);
674 $prio = 0;
675 if(isset($plist[$na]['plPriority'])){
676 $prio= $plist[$na]['plPriority'] ;
677 }
679 $newSort[$name] = $prio;
680 }
682 asort($newSort);
684 $ret = array();
685 foreach($newSort as $name => $prio){
686 $ret[$name] = $list[$name];
687 }
688 return($ret);
689 }
692 function buildRoleSelector($list)
693 {
694 $selected = $this->aclContents;
695 if(!is_string($this->aclContents) || !isset($list[$this->aclContents])){
696 $selected = key($list);
697 }
699 $data = $lData = array();
700 foreach($list as $dn => $values){
701 if($dn == $selected){
702 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."' checked>";
703 }else{
704 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."'>";
705 }
706 $data[] = postEncode($dn);
707 $lData[] = array('data'=>array($option, $values['cn'], $values['description']));
708 }
709 $this->roleList->setListData($data,$lData);
710 $this->roleList->update();
711 return($this->roleList->render());
712 }
715 function buildAclSelector($list)
716 {
717 $display= "<input type='hidden' name='acl_dummy_0_0_0' value='1'>";
718 $cols= 3;
719 $tmp= session::global_get('plist');
720 $plist= $tmp->info;
721 asort($plist);
723 /* Add select all/none buttons */
724 $style = "style='width:100px;'";
726 if($this->acl_is_writeable("")){
727 $display .= "<button type='button' ".$style." name='toggle_all_create' onClick=\"acl_toggle_all('_0_c$');\" >Toggle C</button>";
728 $display .= "<button type='button' ".$style." name='toggle_all_move' onClick=\"acl_toggle_all('_0_m$');\" >Toggle M</button>";
729 $display .= "<button type='button' ".$style." name='toggle_all_remove' onClick=\"acl_toggle_all('_0_d$');\" >Toggle D</button> - ";
730 $display .= "<button type='button' ".$style." name='toggle_all_read' onClick=\"acl_toggle_all('_0_r$');\" >Toggle R</button>";
731 $display .= "<button type='button' ".$style." name='toggle_all_write' onClick=\"acl_toggle_all('_0_w$');\" >Toggle W</button> - ";
733 $display .= "<button type='button' ".$style." name='toggle_all_sub_read' onClick=\"acl_toggle_all('[^0]_r$');\" >R+</button>";
734 $display .= "<button type='button' ".$style." name='toggle_all_sub_write' onClick=\"acl_toggle_all('[^0]_w$');\" >W+</button>";
736 $display .= "<br>";
738 $style = "style='width:50px;'";
739 $display .= "<button type='button' ".$style." name='set_true_all_create' onClick=\"acl_set_all('_0_c$',true);\" >C+</button>";
740 $display .= "<button type='button' ".$style." name='set_false_all_create' onClick=\"acl_set_all('_0_c$',false);\" >C-</button>";
741 $display .= "<button type='button' ".$style." name='set_true_all_move' onClick=\"acl_set_all('_0_m$',true);\" >M+</button>";
742 $display .= "<button type='button' ".$style." name='set_false_all_move' onClick=\"acl_set_all('_0_m$',false);\" >M-</button>";
743 $display .= "<button type='button' ".$style." name='set_true_all_remove' onClick=\"acl_set_all('_0_d$',true);\" >D+</button>";
744 $display .= "<button type='button' ".$style." name='set_false_all_remove' onClick=\"acl_set_all('_0_d$',false);\" >D-</button> - ";
745 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('_0_r$',true);\" >R+</button>";
746 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('_0_r$',false);\" >R-</button>";
747 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('_0_w$',true);\" >W+</button>";
748 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('_0_w$',false);\" >W-</button> - ";
750 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('[^0]_r$',true);\" >R+</button>";
751 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('[^0]_r$',false);\" >R-</button>";
752 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('[^0]_w$',true);\" >W+</button>";
753 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('[^0]_w$',false);\" >W-</button>";
754 }
756 /* Build general objects */
757 $list =$this->sort_by_priority($list);
758 foreach ($list as $key => $name){
760 /* Create sub acl if it does not exist */
761 if (!isset($this->aclContents[$key])){
762 $this->aclContents[$key]= array();
763 }
764 if(!isset($this->aclContents[$key][0])){
765 $this->aclContents[$key][0]= '';
766 }
768 $currentAcl= $this->aclContents[$key];
770 /* Get the overall plugin acls
771 */
772 $overall_acl ="";
773 if(isset($currentAcl[0])){
774 $overall_acl = $currentAcl[0];
775 }
777 // Detect configured plugins
778 $expand = count($currentAcl) > 1 || $currentAcl[0] != "";
780 /* Object header */
781 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
783 if($expand){
784 $back_color = "#C8C8FF";
785 }else{
786 $back_color = "#C8C8C8";
787 }
789 if(isset($_SERVER['HTTP_USER_AGENT']) &&
790 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
791 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
792 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
793 "\n <tr>".
794 "\n <td style='background-color:{$back_color};height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
795 "\n <td align='right' style='background-color:{$back_color};height:1.8em;'>".
796 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
797 "\n </tr>";
798 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
799 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
800 "\n <tr>".
801 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
802 "\n <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
803 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
804 "\n </tr>";
805 } else {
806 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
807 "\n <tr>".
808 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
809 "\n </tr>";
810 }
812 /* Generate options */
813 $spc= " ";
814 $options= $this->mkchkbx($key."_0_c", _("Create objects"), preg_match('/c/', $overall_acl)).$spc;
815 $options.= $this->mkchkbx($key."_0_m", _("Move objects"), preg_match('/m/', $overall_acl)).$spc;
816 $options.= $this->mkchkbx($key."_0_d", _("Remove objects"), preg_match('/d/', $overall_acl)).$spc;
817 if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
818 $options.= $this->mkchkbx($key."_0_s", _("Grant permission to owner"), preg_match('/s/', $overall_acl)).$spc;
819 }
821 /* Global options */
822 $more_options= $this->mkchkbx($key."_0_r", _("read"), preg_match('/r/', $overall_acl)).$spc;
823 $more_options.= $this->mkchkbx($key."_0_w", _("write"), preg_match('/w/', $overall_acl));
825 $display.= "\n <tr>".
826 "\n <td style='background-color:#E0E0E0' colspan=".($cols-1).">$options</td>".
827 "\n <td style='background-color:#D4D4D4'> "._("Complete object").": $more_options</td>".
828 "\n </tr>";
830 /* Walk through the list of attributes */
831 $cnt= 1;
832 $splist= $plist[preg_replace('%^.*/%', '', $key)]['plProvidedAcls'];
833 if(session::global_get('js')) {
834 if(isset($_SERVER['HTTP_USER_AGENT']) &&
835 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) || (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
836 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
837 "\n <td colspan=".$cols.">".
838 "\n <div id='$tname' style='overflow:hidden; display:none;vertical-align:top;width:100%;'>".
839 "\n <table style='width:100%;' summary='{$name}'>";
840 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
841 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
842 "\n <td colspan=".$cols.">".
843 "\n <div id='$tname' style='position:absolute;overflow:hidden;display:none;;vertical-align:top;width:100%;'>".
844 "\n <table style='width:100%;' summary='{$name}'>";
845 }else{
846 }
847 }
850 foreach($splist as $attr => $dsc){
852 /* Skip pl* attributes, they are internal... */
853 if (preg_match('/^pl[A-Z]+.*$/', $attr)){
854 continue;
855 }
857 /* Open table row */
858 if ($cnt == 1){
859 $display.= "\n <tr>";
860 }
862 /* Close table row */
863 if ($cnt == $cols){
864 $cnt= 1;
865 $rb= "";
866 $end= "\n </tr>";
867 } else {
868 $cnt++;
869 $rb= "border-right:1px solid #A0A0A0;";
870 $end= "";
871 }
873 /* Collect list of attributes */
874 $state= "";
875 if (isset($currentAcl[$attr])){
876 $state= $currentAcl[$attr];
877 }
878 $display.= "\n <td style='border-top:1px solid #A0A0A0;${rb}width:".(int)(100/$cols)."%'>".
879 "\n <b>$dsc</b> ($attr)<br>".$this->mkrwbx($key."_".$attr, $state)."</td>$end";
880 }
882 /* Fill missing td's if needed */
883 if (--$cnt != $cols && $cnt != 0){
884 $display.= str_repeat("\n <td style='border-top:1px solid #A0A0A0; width:".(int)(100/$cols)."%'> </td>", $cols-$cnt);
885 }
887 if(session::global_get('js')) {
888 if(isset($_SERVER['HTTP_USER_AGENT']) &&
889 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
890 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT'])) ||
891 (preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT']))) {
892 $display.= "\n </table>".
893 "\n </div>".
894 "\n </td>".
895 "\n </tr>";
896 }
897 }
899 $display.= "\n</table><br />\n";
900 }
902 return ($display);
903 }
906 function mkchkbx($name, $text, $state= FALSE)
907 {
908 $state= $state?"checked":"";
909 if($this->acl_is_writeable("")){
910 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
911 return "\n <input id='acl_$tname' type=checkbox name='acl_$name' $state>".
912 "\n <label for='acl_$tname'>$text</label>";
913 }else{
914 return "\n <input type='checkbox' disabled name='dummy_".microtime(1)."' $state>$text";
915 }
916 }
919 function mkrwbx($name, $state= "")
920 {
921 $rstate= preg_match('/r/', $state)?'checked':'';
922 $wstate= preg_match('/w/', $state)?'checked':'';
923 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
925 if($this->acl_is_writeable("")){
926 return ("\n <input id='acl_".$tname."_r' type=checkbox name='acl_${name}_r' $rstate>".
927 "\n <label for='acl_".$tname."_r'>"._("read")."</label>".
928 "\n <input id='acl_".$tname."_w' type=checkbox name='acl_${name}_w' $wstate>".
929 "\n <label for='acl_".$tname."_w'>"._("write")."</label>");
930 }else{
931 return ("\n <input disabled type=checkbox name='dummy_".microtime(1)."' $rstate>"._("read").
932 "\n <input disabled type=checkbox name='dummy_".microtime(1)."' $wstate>"._("write"));
933 }
934 }
937 static function explodeACL($acl)
938 {
940 $list= explode(':', $acl);
941 if(count($list) == 5){
942 list($index, $type,$member,$permission,$filter)= $list;
943 $filter = base64_decode($filter);
944 }elseif(count($list) == 4){
945 $filter = "";
946 list($index, $type,$member,$permission)= $list;
947 }else{
948 $permission = "";
949 $filter = "";
950 list($index, $type,$member)= $list;
951 }
953 $a= array( $index => array("type" => $type,
954 "filter"=> $filter,
955 "members" => acl::extractMembers($acl,$type == "role")));
957 /* Handle different types */
958 switch ($type){
960 case 'psub':
961 case 'sub':
962 case 'one':
963 case 'base':
964 $a[$index]['acl']= acl::extractACL($acl);
965 break;
967 case 'role':
968 $a[$index]['acl']= base64_decode(preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl));
969 break;
971 case 'reset':
972 break;
974 default:
975 msg_dialog::display(_("Internal error"), sprintf(_("Unkown ACL type '%s'!"), $type), ERROR_DIALOG);
976 $a= array();
977 }
978 return ($a);
979 }
982 static function extractMembers($acl,$role = FALSE)
983 {
984 global $config;
985 $a= array();
987 /* Rip acl off the string, seperate by ',' and place it in an array */
988 if($role){
989 $ms= preg_replace('/^[^:]+:[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
990 }else{
991 $ms= preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
992 }
993 if ($ms == $acl){
994 return $a;
995 }
996 $ma= explode(',', $ms);
998 /* Decode dn's, fill with informations from LDAP */
999 $ldap= $config->get_ldap_link();
1000 foreach ($ma as $memberdn){
1001 // Check for wildcard here
1002 $dn= base64_decode($memberdn);
1003 if ($dn != "*") {
1004 $ldap->cat($dn, array('cn', 'objectClass', 'description', 'uid'));
1006 /* Found entry... */
1007 if ($ldap->count()){
1008 $attrs= $ldap->fetch();
1009 if (in_array_ics('gosaAccount', $attrs['objectClass'])){
1010 $a['U:'.$dn]= $attrs['cn'][0]." [".$attrs['uid'][0]."]";
1011 } else {
1012 $a['G:'.$dn]= $attrs['cn'][0];
1013 if (isset($attrs['description'][0])){
1014 $a['G:'.$dn].= " [".$attrs['description'][0]."]";
1015 }
1016 }
1018 /* ... or not */
1019 } else {
1020 $a['U:'.$dn]= sprintf(_("Unknown entry '%s'!"), $dn);
1021 }
1023 } else {
1024 $a['G:*']= sprintf(_("All users"));
1025 }
1026 }
1028 return ($a);
1029 }
1032 static function extractACL($acl)
1033 {
1034 /* Rip acl off the string, seperate by ',' and place it in an array */
1035 $as= preg_replace('/^[^:]+:[^:]+:[^:]*:([^:]*).*$/', '\1', $acl);
1036 $aa= explode(',', $as);
1037 $a= array();
1039 /* Dis-assemble single ACLs */
1040 foreach($aa as $sacl){
1042 /* Dis-assemble field ACLs */
1043 $ao= explode('#', $sacl);
1044 $gobject= "";
1045 foreach($ao as $idx => $ssacl){
1047 /* First is department with global acl */
1048 $object= preg_replace('/^([^;]+);.*$/', '\1', $ssacl);
1049 $gacl= preg_replace('/^[^;]+;(.*)$/', '\1', $ssacl);
1050 if ($idx == 0){
1051 /* Create hash for this object */
1052 $gobject= $object;
1053 $a[$gobject]= array();
1055 /* Append ACL if set */
1056 if ($gacl != ""){
1057 $a[$gobject]= array($gacl);
1058 }
1059 } else {
1061 /* All other entries get appended... */
1062 list($field, $facl)= explode(';', $ssacl);
1063 $a[$gobject][$field]= $facl;
1064 }
1066 }
1067 }
1069 return ($a);
1070 }
1073 function assembleAclSummary($entry)
1074 {
1075 $summary= "";
1077 /* Summarize ACL */
1078 if (isset($entry['acl'])){
1079 $acl= "";
1081 if($entry['type'] == "role"){
1083 if(isset($this->roles[$entry['acl']])){
1084 $summary.= sprintf(_("ACL role: %s"), $this->roles[$entry['acl']]['cn']);
1085 }else{
1086 $summary.= sprintf(_("ACL role: %s"), "<i>"._("unknown ACL role")."</i>");
1087 }
1088 }else{
1089 foreach ($entry['acl'] as $name => $object){
1090 if (count($object)){
1091 $acl.= "$name, ";
1092 }
1093 }
1094 $summary.= sprintf(_("Contains settings for these objects: %s"), preg_replace('/, $/', '', $acl));
1095 }
1096 }
1099 /* Summarize members */
1100 if(!($this instanceOf aclrole)){
1101 if ($summary != ""){
1102 $summary.= ", ";
1103 }
1104 if (count($entry['members'])){
1105 $summary.= _("Members").": ";
1106 foreach ($entry['members'] as $cn){
1107 $cn= preg_replace('/ \[.*$/', '', $cn);
1108 $summary.= $cn.", ";
1109 }
1110 } else {
1111 $summary.= "<font color='red'><i>"._("inactive")." - "._("No members")."</i></font>";
1112 }
1113 }
1114 return (preg_replace('/, $/', '', $summary));
1115 }
1118 function loadAclEntry($new= FALSE)
1119 {
1120 /* New entry gets presets... */
1121 if ($new){
1122 $this->aclType= 'base';
1123 $this->aclFilter= "";
1124 $this->recipients= array();
1125 $this->aclContents= array();
1126 } else {
1127 $acl= $this->gosaAclEntry[$this->currentIndex];
1128 $this->aclType= $acl['type'];
1129 $this->recipients= $acl['members'];
1130 $this->aclContents= (isset($acl['acl'])) ? $acl['acl'] :"";
1131 $this->aclFilter= $acl['filter'];
1132 }
1134 $this->wasNewEntry= $new;
1135 }
1138 function aclPostHandler()
1139 {
1140 if (isset($_POST['save_acl'])){
1141 $this->save();
1142 return TRUE;
1143 }
1145 return FALSE;
1146 }
1149 function PrepareForCopyPaste($source)
1150 {
1151 plugin::PrepareForCopyPaste($source);
1153 $dn = $source['dn'];
1154 $acl_c = new acl($this->config, $this->parent,$dn);
1155 $this->gosaAclEntry = $acl_c->gosaAclEntry;
1156 }
1159 function save()
1160 {
1161 /* Assemble ACL's */
1162 $tmp_acl= array();
1164 foreach ($this->gosaAclEntry as $prio => $entry){
1165 $final= "";
1166 $members= "";
1167 if (isset($entry['members'])){
1168 foreach ($entry['members'] as $key => $dummy){
1169 $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
1170 }
1171 }
1173 if($entry['type'] != "role"){
1174 $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
1175 }else{
1176 $final= $prio.":".$entry['type'].":".base64_encode($entry['acl']).":".preg_replace('/,$/', '', $members);
1177 }
1179 /* ACL's if needed */
1180 $final.= ":";
1181 if ($entry['type'] != "reset" && $entry['type'] != "role"){
1182 $acl = "";
1183 if (isset($entry['acl'])){
1184 foreach ($entry['acl'] as $object => $contents){
1186 /* Only save, if we've some contents in there... */
1187 if (count($contents)){
1188 $acl.= $object.";";
1190 foreach($contents as $attr => $permission){
1192 /* First entry? Its the one for global settings... */
1193 if ($attr == '0'){
1194 $acl.= $permission;
1195 } else {
1196 $acl.= '#'.$attr.';'.$permission;
1197 }
1199 }
1200 $acl.= ',';
1201 }
1203 }
1204 }
1205 $final.= preg_replace('/,$/', '', $acl);
1206 }
1208 /* Append additional filter options
1209 */
1210 if(!empty($entry['filter'])){
1211 $final .= ":".base64_encode($entry['filter']);
1212 }
1214 $tmp_acl[]= $final;
1215 }
1217 /* Call main method */
1218 plugin::save();
1220 /* Finally (re-)assign it... */
1221 $this->attrs['gosaAclEntry']= $tmp_acl;
1223 /* Remove acl from this entry if it is empty... */
1224 if (!count($tmp_acl)){
1225 /* Remove attribute */
1226 if ($this->initially_was_account){
1227 $this->attrs['gosaAclEntry']= array();
1228 } else {
1229 if (isset($this->attrs['gosaAclEntry'])){
1230 unset($this->attrs['gosaAclEntry']);
1231 }
1232 }
1234 /* Remove object class */
1235 $this->attrs['objectClass']= array_remove_entries(array('gosaAcl'), $this->attrs['objectClass']);
1236 }
1238 /* Do LDAP modifications */
1239 $ldap= $this->config->get_ldap_link();
1240 $ldap->cd($this->dn);
1241 $this->cleanup();
1242 $ldap->modify ($this->attrs);
1244 if(count($this->attrs)){
1245 new log("modify","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1246 }
1248 if (!$ldap->success()){
1249 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1250 }
1252 /* Refresh users ACLs */
1253 $ui= get_userinfo();
1254 $ui->loadACL();
1255 session::global_set('ui',$ui);
1256 }
1259 function remove_from_parent()
1260 {
1261 plugin::remove_from_parent();
1263 /* include global link_info */
1264 $ldap= $this->config->get_ldap_link();
1266 $ldap->cd($this->dn);
1267 $this->cleanup();
1268 $ldap->modify ($this->attrs);
1270 new log("remove","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1272 /* Optionally execute a command after we're done */
1273 $this->handle_post_events("remove",array("uid" => $this->uid));
1274 }
1277 /* Return plugin informations for acl handling */
1278 static function plInfo()
1279 {
1280 return (array(
1281 "plShortName" => _("ACL"),
1282 "plDescription" => _("ACL")." ("._("Access control list").")",
1283 "plSelfModify" => FALSE,
1284 "plDepends" => array(),
1285 "plPriority" => 0,
1286 "plSection" => array("administration"),
1287 "plCategory" => array("acl" => array("description" => _("ACL")." & "._("ACL roles"),
1288 "objectClass" => array("gosaAcl","gosaRole"))),
1289 "plProvidedAcls"=> array(
1290 "gosaAclEntry" => _("ACL Entries")
1291 )
1293 ));
1294 }
1297 /* Remove acls defined for $src */
1298 function remove_acl()
1299 {
1300 acl::remove_acl_for($this->dn);
1301 }
1304 /* Remove acls defined for $src */
1305 static function remove_acl_for($dn)
1306 {
1307 global $config;
1309 $ldap = $config->get_ldap_link();
1310 $ldap->cd($config->current['BASE']);
1311 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($dn)."*))",array("gosaAclEntry","dn"));
1312 $new_entries= array();
1313 while($attrs = $ldap->fetch()){
1314 if (!isset($attrs['gosaAclEntry'])) {
1315 continue;
1316 }
1317 unset($attrs['gosaAclEntry']['count']);
1319 // Remove entry directly
1320 foreach($attrs['gosaAclEntry'] as $id => $entry){
1321 $parts= explode(':',$entry);
1322 $members= explode(',',$parts[2]);
1323 $new_members= array();
1324 foreach($members as $member) {
1325 if (base64_decode($member) != $dn) {
1326 $new_members[]= $member;
1327 } else {
1328 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$dn,$attrs['dn']));
1329 }
1330 }
1332 /* We can completely remove the entry if there are no members anymore */
1333 if (count($new_members)) {
1334 $parts[2]= implode(",", $new_members);
1335 $new_entries[]= implode(":", $parts);
1336 }
1337 }
1339 // There should be a modification, so write it back
1340 $ldap->cd($attrs['dn']);
1341 $new_attrs= array("gosaAclEntry" => $new_entries);
1342 $ldap->modify($new_attrs);
1343 if (!$ldap->success()){
1344 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1345 }
1346 }
1347 }
1350 function update_acl_membership($src,$dst)
1351 {
1352 $ldap = $this->config->get_ldap_link();
1353 $ldap->cd($this->config->current['BASE']);
1354 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1355 while($attrs = $ldap->fetch()){
1356 $acl = new acl($this->config,$this->parent,$attrs['dn']);
1357 foreach($acl->gosaAclEntry as $id => $entry){
1358 foreach($entry['members'] as $m_id => $member){
1359 if($m_id == "U:".$src){
1360 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1361 $new = "U:".$dst;
1362 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1363 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Updated acl for user %s on object %s.",$src,$attrs['dn']));
1364 }
1365 if($m_id == "G:".$src){
1366 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1367 $new = "G:".$dst;
1368 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1369 gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Updated acl for group %s on object %s.",$src,$attrs['dn']));
1370 }
1371 }
1372 }
1373 $acl -> save();
1374 }
1375 }
1378 // We are only interessted in our own acls ...
1379 function set_acl_category($category)
1380 {
1381 plugin::set_acl_category("acl");
1382 }
1383 }
1385 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1386 ?>