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 $sectionList = NULL;
61 function acl (&$config, $parent, $dn= NULL)
62 {
63 /* Include config object */
64 plugin::plugin($config, $dn);
66 /* Load ACL's */
67 $this->gosaAclEntry= array();
68 if (isset($this->attrs['gosaAclEntry'])){
69 for ($i= 0; $i<$this->attrs['gosaAclEntry']['count']; $i++){
70 $acl= $this->attrs['gosaAclEntry'][$i];
71 $this->gosaAclEntry= array_merge($this->gosaAclEntry, acl::explodeACL($acl));
72 }
73 }
74 ksort($this->gosaAclEntry);
76 /* Save parent - we've to know more about it than other plugins... */
77 $this->parent= &$parent;
79 /* Container? */
80 if (preg_match('/^(o|ou|c|l|dc)=/i', $dn)){
81 $this->isContainer= TRUE;
82 }
84 /* Users */
85 $ui= get_userinfo();
86 $tag= $ui->gosaUnitTag;
87 $ldap= $config->get_ldap_link();
88 $ldap->cd($config->current['BASE']);
89 if ($tag == ""){
90 $ldap->search('(objectClass=gosaAccount)', array('uid', 'cn'));
91 } else {
92 $ldap->search('(&(objectClass=gosaAccount)(gosaUnitTag='.$tag.'))', array('uid', 'cn'));
93 }
94 while ($attrs= $ldap->fetch()){
96 // Allow objects without cn to be listed without causing an error.
97 if(!isset($attrs['cn'][0]) && isset($attrs['uid'][0])){
98 $this->users['U:'.$attrs['dn']]= $attrs['uid'][0];
99 }elseif(!isset($attrs['uid'][0]) && isset($attrs['cn'][0])){
100 $this->users['U:'.$attrs['dn']]= $attrs['cn'][0];
101 }elseif(!isset($attrs['uid'][0]) && !isset($attrs['cn'][0])){
102 $this->users['U:'.$attrs['dn']]= $attrs['dn'];
103 }else{
104 $this->users['U:'.$attrs['dn']]= $attrs['cn'][0].' ['.$attrs['uid'][0].']';
105 }
107 }
108 ksort($this->users);
110 /* Groups */
111 $ldap->cd($config->current['BASE']);
112 # if ($tag == ""){
113 $ldap->search('(objectClass=posixGroup)', array('cn', 'description'));
114 # } else {
115 # $ldap->search('(&(objectClass=posixGroup)(gosaUnitTag='.$tag.'))', array('cn', 'description'));
116 # }
117 while ($attrs= $ldap->fetch()){
118 $dsc= "";
119 if (isset($attrs['description'][0])){
120 $dsc= $attrs['description'][0];
121 }
122 $this->groups['G:'.$attrs['dn']]= $attrs['cn'][0].' ['.$dsc.']';
123 }
124 $this->groups['G:*']= _("All users");
125 ksort($this->groups);
127 /* Roles */
128 $ldap->cd($config->current['BASE']);
129 # if ($tag == ""){
130 $ldap->search('(objectClass=gosaRole)', array('cn', 'description','gosaAclTemplate','dn'));
131 # } else {
132 # $ldap->search('(&(objectClass=gosaRole)(gosaUnitTag='.$tag.'))', array('cn', 'description','gosaAclTemplate','dn'));
133 # }
134 while ($attrs= $ldap->fetch()){
135 $dsc= "";
136 if (isset($attrs['description'][0])){
137 $dsc= $attrs['description'][0];
138 }
140 $role_id = $attrs['dn'];
142 $this->roles[$role_id]['acls'] =array();
143 for ($i= 0; $i < $attrs['gosaAclTemplate']['count']; $i++){
144 $acl= $attrs['gosaAclTemplate'][$i];
145 $this->roles[$role_id]['acls'] = array_merge($this->roles[$role_id]['acls'],acl::explodeACL($acl));
146 }
147 $this->roles[$role_id]['description'] = $dsc;
148 $this->roles[$role_id]['cn'] = $attrs['cn'][0];
149 }
151 /* Objects */
152 $tmp= session::global_get('plist');
153 $plist= $tmp->info;
154 $cats = array();
155 if (isset($this->parent) && $this->parent !== NULL){
156 $oc= array();
157 foreach ($this->parent->by_object as $key => $obj){
158 $oc= array_merge($oc, $obj->objectclasses);
159 if(isset($obj->acl_category)){
160 $tmp= str_replace("/","",$obj->acl_category);
161 $cats[$tmp] = $tmp;
162 }
163 }
164 if (in_array_ics('organizationalUnit', $oc)){
165 $this->isContainer= TRUE;
166 }
167 } else {
168 $oc= $this->attrs['objectClass'];
169 }
171 /* Extract available categories from plugin info list */
172 foreach ($plist as $class => $acls){
174 /* Only feed categories */
175 if (isset($acls['plCategory'])){
177 /* Walk through supplied list and feed only translated categories */
178 foreach($acls['plCategory'] as $idx => $data){
180 /* Non numeric index means -> base object containing more informations */
181 if (preg_match('/^[0-9]+$/', $idx)){
183 if (!isset($this->ocMapping[$data])){
184 $this->ocMapping[$data]= array();
185 $this->ocMapping[$data][]= '0';
186 }
188 if(isset($cats[$data])){
189 $this->myAclObjects[$data.'/'.$class]= $acls['plDescription'];
190 }
191 $this->ocMapping[$data][]= $class;
192 } else {
193 if (!isset($this->ocMapping[$idx])){
194 $this->ocMapping[$idx]= array();
195 $this->ocMapping[$idx][]= '0';
196 }
197 $this->ocMapping[$idx][]= $class;
198 $this->aclObjects[$idx]= $data['description'];
200 /* Additionally filter the classes we're interested in in "self edit" mode */
201 if (is_array($data['objectClass'])){
202 foreach($data['objectClass'] as $objectClass){
203 if (in_array_ics($objectClass, $oc)){
204 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
205 break;
206 }
207 }
208 } else {
209 if (in_array_ics($data['objectClass'], $oc)){
210 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
211 }
212 }
213 }
215 }
216 }
217 }
218 $this->aclObjects['all']= '* '._("All categories");
219 $this->ocMapping['all']= array('0' => 'all');
221 /* Sort categories */
222 asort($this->aclObjects);
224 /* Fill acl types */
225 if ($this->isContainer){
226 $this->aclTypes= array("reset" => _("Reset ACLs"),
227 "one" => _("One level"),
228 "base" => _("Current object"),
229 "sub" => _("Complete subtree"),
230 "psub" => _("Complete subtree (permanent)"),
231 "role" => _("Use ACL defined in role"));
232 } else {
233 $this->aclTypes= array("base" => _("Current object"),
234 "role" => _("Use ACL defined in role"));
235 }
236 asort($this->aclTypes);
237 $this->targets= array("user" => _("Users"), "group" => _("Groups"));
238 asort($this->targets);
240 /* Finally - we want to get saved... */
241 $this->is_account= TRUE;
243 $this->updateList();
245 // Prepare lists
246 $this->sectionList = new sortableListing();
247 $this->sectionList->setDeleteable(false);
248 $this->sectionList->setEditable(false);
249 $this->sectionList->setWidth("100%");
250 $this->sectionList->setHeight("120px");
251 $this->sectionList->setColspecs(array('200px','*'));
252 $this->sectionList->setHeader(array(_("Section"),_("Description")));
253 $this->sectionList->setDefaultSortColumn(1);
254 $this->sectionList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
256 $this->roleList = new sortableListing();
257 $this->roleList->setDeleteable(false);
258 $this->roleList->setEditable(false);
259 $this->roleList->setWidth("100%");
260 $this->roleList->setHeight("120px");
261 $this->roleList->setColspecs(array('20px','*','*'));
262 $this->roleList->setHeader(array(_("Used"),_("Name"),_("Description")));
263 $this->roleList->setDefaultSortColumn(1);
264 $this->roleList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
265 }
268 function updateList()
269 {
270 if(!$this->list){
271 $this->list = new sortableListing($this->gosaAclEntry,array(),TRUE);
272 $this->list->setDeleteable(true);
273 $this->list->setEditable(true);
274 $this->list->setColspecs(array('*'));
275 $this->list->setWidth("100%");
276 $this->list->setHeight("400px");
277 $this->list->setAcl("rwcdm");
278 $this->list->setHeader(array(_("Member"),_("Permissions"),_("Type")));
279 }
282 // Add ACL entries to the listing
283 $lData = array();
284 foreach($this->gosaAclEntry as $id => $entry){
285 $lData[] = $this->convertForListing($entry);
286 }
287 $this->list->setListData($this->gosaAclEntry, $lData);
288 }
291 function convertForListing($entry)
292 {
293 $member = implode($entry['members'],", ");
294 $acl = implode(array_keys($entry['acl']),", ");
295 $type = implode(array_keys($entry['acl']),", ");
296 return(array('data' => array($member, $acl, $this->aclTypes[$entry['type']])));
297 }
301 function execute()
302 {
303 /* Call parent execute */
304 plugin::execute();
306 $tmp= session::global_get('plist');
307 $plist= $tmp->info;
309 /* Handle posts */
310 if (isset($_POST['new_acl'])){
311 $this->dialogState= 'create';
312 $this->dialog= TRUE;
313 $this->currentIndex= count($this->gosaAclEntry);
314 $this->loadAclEntry(TRUE);
315 }
317 $new_acl= array();
318 $aclDialog= FALSE;
319 $firstedit= FALSE;
321 // Get listing actions. Delete or Edit.
322 $this->list->save_object();
323 $lAction = $this->list->getAction();
324 $this->gosaAclEntry = $this->list->getMaintainedData();
326 /* Act on HTML post and gets here.
327 */
328 if($lAction['action'] == "edit"){
329 $this->currentIndex = $this->list->getKey($lAction['targets'][0]);
330 $this->dialogState= 'create';
331 $firstedit= TRUE;
332 $this->dialog= TRUE;
333 $this->loadAclEntry();
334 }
336 foreach($_POST as $name => $post){
338 /* Actions... */
339 if (preg_match('/^acl_edit_[0-9]*$/', $name)){
340 $this->dialogState= 'create';
341 $firstedit= TRUE;
342 $this->dialog= TRUE;
343 $this->currentIndex= preg_replace('/^acl_edit_([0-9]*)$/', '\1', $name);
344 $this->loadAclEntry();
345 continue;
346 }
348 if (preg_match('/^cat_edit_.*$/', $name)){
349 $this->aclObject= preg_replace('/^cat_edit_(.*)$/', '\1', $name);
350 $this->dialogState= 'edit';
351 foreach ($this->ocMapping[$this->aclObject] as $oc){
352 if (isset($this->aclContents[$oc])){
353 $this->savedAclContents[$oc]= $this->aclContents[$oc];
354 }
355 }
356 continue;
357 }
359 /* Only handle posts, if we allowed to modify ACLs */
360 if(!$this->acl_is_writeable("")){
361 continue;
362 }
364 if (preg_match('/^acl_del_[0-9]*$/', $name)){
365 unset($this->gosaAclEntry[preg_replace('/^acl_del_([0-9]*)$/', '\1', $name)]);
366 continue;
367 }
369 if (preg_match('/^cat_del_.*$/', $name)){
370 $idx= preg_replace('/^cat_del_(.*)$/', '\1', $name);
371 foreach ($this->ocMapping[$idx] as $key){
372 if(isset($this->aclContents[$idx]))
373 unset($this->aclContents[$idx]);
374 if(isset($this->aclContents["$idx/$key"]))
375 unset($this->aclContents["$idx/$key"]);
376 }
377 continue;
378 }
380 /* ACL saving... */
381 if (preg_match('/^acl_.*_[^xy]$/', $name)){
382 list($dummy, $object, $attribute, $value)= explode('_', $name);
384 /* Skip for detection entry */
385 if ($object == 'dummy') {
386 continue;
387 }
389 /* Ordinary ACLs */
390 if (!isset($new_acl[$object])){
391 $new_acl[$object]= array();
392 }
393 if (isset($new_acl[$object][$attribute])){
394 $new_acl[$object][$attribute].= $value;
395 } else {
396 $new_acl[$object][$attribute]= $value;
397 }
398 }
400 // Remember the selected ACL role.
401 if(isset($_POST['selected_role']) && $_POST['aclType'] == 'role'){
402 $this->aclContents = "";
403 $this->aclContents = base64_decode($_POST['selected_role']);
404 }else{
405 if(is_string($this->aclContents))
406 $this->aclContents = array();
407 }
408 }
410 if(isset($_POST['acl_dummy_0_0_0'])){
411 $aclDialog= TRUE;
412 }
414 if($this->acl_is_writeable("")){
416 /* Only be interested in new acl's, if we're in the right _POST place */
417 if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
419 foreach ($this->ocMapping[$this->aclObject] as $oc){
421 if(isset($this->aclContents[$oc]) && is_array($this->aclContents)){
422 unset($this->aclContents[$oc]);
423 }elseif(isset($this->aclContents[$this->aclObject.'/'.$oc]) && is_array($this->aclContents)){
424 unset($this->aclContents[$this->aclObject.'/'.$oc]);
425 }else{
426 # trigger_error("Huhm?");
427 }
428 if (isset($new_acl[$oc]) && is_array($new_acl)){
429 $this->aclContents[$oc]= $new_acl[$oc];
430 }
431 if (isset($new_acl[$this->aclObject.'/'.$oc]) && is_array($new_acl)){
432 $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
433 }
434 }
435 }
437 /* Save new acl in case of base edit mode */
438 if ($this->aclType == 'base' && !$firstedit){
439 $this->aclContents= $new_acl;
440 }
441 }
443 /* Cancel new acl? */
444 if (isset($_POST['cancel_new_acl'])){
445 $this->dialogState= 'head';
446 $this->dialog= FALSE;
447 if ($this->wasNewEntry){
448 unset ($this->gosaAclEntry[$this->currentIndex]);
449 }
450 }
452 /* Save common values */
453 if($this->acl_is_writeable("")){
454 foreach (array("aclType","aclFilter", "aclObject", "target") as $key){
455 if (isset($_POST[$key])){
456 $this->$key= validate($_POST[$key]);
457 }
458 }
459 }
461 /* Store ACL in main object? */
462 if (isset($_POST['submit_new_acl'])){
463 $this->gosaAclEntry[$this->currentIndex]['type']= $this->aclType;
464 $this->gosaAclEntry[$this->currentIndex]['members']= $this->recipients;
465 $this->gosaAclEntry[$this->currentIndex]['acl']= $this->aclContents;
466 $this->gosaAclEntry[$this->currentIndex]['filter']= $this->aclFilter;
467 $this->dialogState= 'head';
468 $this->dialog= FALSE;
469 }
471 /* Cancel edit acl? */
472 if (isset($_POST['cancel_edit_acl'])){
473 $this->dialogState= 'create';
474 foreach ($this->ocMapping[$this->aclObject] as $oc){
475 if (isset($this->savedAclContents[$oc])){
476 $this->aclContents[$oc]= $this->savedAclContents[$oc];
477 }
478 }
479 }
481 /* Save edit acl? */
482 if (isset($_POST['submit_edit_acl'])){
483 $this->dialogState= 'create';
484 }
486 /* Add acl? */
487 if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
488 $this->dialogState= 'edit';
489 $this->savedAclContents= array();
490 foreach ($this->ocMapping[$this->aclObject] as $oc){
491 if (isset($this->aclContents[$oc])){
492 $this->savedAclContents[$oc]= $this->aclContents[$oc];
493 }
494 }
495 }
497 /* Add to list? */
498 if (isset($_POST['add']) && isset($_POST['source'])){
499 foreach ($_POST['source'] as $key){
500 if ($this->target == 'user'){
501 $this->recipients[$key]= $this->users[$key];
502 }
503 if ($this->target == 'group'){
504 $this->recipients[$key]= $this->groups[$key];
505 }
506 }
507 ksort($this->recipients);
508 }
510 /* Remove from list? */
511 if (isset($_POST['del']) && isset($_POST['recipient'])){
512 foreach ($_POST['recipient'] as $key){
513 unset($this->recipients[$key]);
514 }
515 }
517 /* Create templating instance */
518 $smarty= get_smarty();
519 $smarty->assign("usePrototype", "true");
520 $smarty->assign("acl_readable",$this->acl_is_readable(""));
521 if(!$this->acl_is_readable("")){
522 return ($smarty->fetch (get_template_path('acl.tpl')));
523 }
525 if ($this->dialogState == 'head'){
526 $this->updateList();
527 $smarty->assign("aclList", $this->list->render());
528 }
530 if ($this->dialogState == 'create'){
533 if($this->aclType != 'role'){
535 // Create a map of all used sections, this allows us to simply hide the remove button
536 // if no acl is configured for the given section
537 // e.g. ';all;department/country;users/user;
538 $usedList = ";".implode(array_keys($this->aclContents),';').";";
540 /* Add settings for all categories to the (permanent) list */
541 $data = $lData = array();
542 foreach ($this->aclObjects as $section => $dsc){
543 $summary= "";
544 foreach($this->ocMapping[$section] as $oc){
545 if (isset($this->aclContents[$oc]) &&
546 count($this->aclContents[$oc]) &&
547 isset($this->aclContents[$oc][0]) &&
548 $this->aclContents[$oc][0] != ""){
550 $summary.= "$oc, ";
551 continue;
552 }
553 if (isset($this->aclContents["$section/$oc"]) &&
554 count($this->aclContents["$section/$oc"])){
555 $summary.= "$oc, ";
556 continue;
557 }
558 if (isset($this->aclContents[$oc]) &&
559 !isset($this->aclContents[$oc][0]) &&
560 count($this->aclContents[$oc])){
561 $summary.= "$oc, ";
562 }
563 }
565 /* Set summary... */
566 if ($summary == ""){
567 $summary= '<i>'._("No ACL settings for this category!").'</i>';
568 } else {
569 $summary= trim($summary,", ");
570 $summary= " ".sprintf(_("Contains ACLs for these objects: %s"), $summary);
571 }
573 $actions ="";
574 if($this->acl_is_readable("")){
575 $actions.= image('images/lists/edit.png','cat_edit_'.$section,
576 msgPool::editButton(_("category ACL")));
577 }
578 if($this->acl_is_removeable() && preg_match("/;".$section."(;|\/)/", $usedList)){
579 $actions.= image('images/lists/trash.png','cat_del_'.$section,
580 msgPool::delButton(_("category ACL")));
581 }
582 $data[] = $section;
583 $lData[] = array('data'=>array($dsc, $summary, $actions));
584 }
585 $this->sectionList->setListData($data,$lData);
586 $this->sectionList->update();
587 $smarty->assign("aclList", $this->sectionList->render());
588 }
590 $smarty->assign("aclType", $this->aclType);
591 $smarty->assign("aclFilter", $this->aclFilter);
592 $smarty->assign("aclTypes", $this->aclTypes);
593 $smarty->assign("target", $this->target);
594 $smarty->assign("targets", $this->targets);
596 /* Assign possible target types */
597 $smarty->assign("targets", $this->targets);
598 foreach ($this->attributes as $attr){
599 $smarty->assign($attr, $this->$attr);
600 }
603 /* Generate list */
604 $tmp= array();
605 if ($this->target == "group" && !isset($this->recipients["G:*"])){
606 $tmp["G:*"]= _("All users");
607 }
608 foreach (array("user" => "users", "group" => "groups") as $field => $arr){
609 if ($this->target == $field){
610 foreach ($this->$arr as $key => $value){
611 if (!isset($this->recipients[$key])){
612 $tmp[$key]= $value;
613 }
614 }
615 }
616 }
617 $smarty->assign('sources', $tmp);
618 $smarty->assign('recipients', $this->recipients);
620 /* Acl selector if scope is base */
621 if ($this->aclType == 'base'){
622 $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
623 }
625 /* Role selector if scope is base */
626 if ($this->aclType == 'role'){
627 $smarty->assign('roleSelector', "Role selector");#, $this->buildRoleSelector($this->myAclObjects));
628 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
629 }
630 }
632 if ($this->dialogState == 'edit'){
633 $smarty->assign('headline', sprintf(_("Edit ACL for '%s' - scope is '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
635 /* Collect objects for selected category */
636 foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
637 if ($idx == 0){
638 continue;
639 }
640 $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
641 }
642 if ($this->aclObject == 'all'){
643 $aclObjects['all']= _("All objects in current subtree");
644 }
646 /* Role selector if scope is base */
647 if ($this->aclType == 'role'){
648 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
649 } else {
650 $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
651 }
652 }
654 /* Show main page */
655 $smarty->assign("dialogState", $this->dialogState);
657 /* Assign acls */
658 $smarty->assign("acl_createable",$this->acl_is_createable());
659 $smarty->assign("acl_writeable" ,$this->acl_is_writeable(""));
660 $smarty->assign("acl_readable" ,$this->acl_is_readable(""));
661 $smarty->assign("acl_removeable",$this->acl_is_removeable());
663 return ($smarty->fetch (get_template_path('acl.tpl')));
664 }
667 function sort_by_priority($list)
668 {
669 $tmp= session::global_get('plist');
670 $plist= $tmp->info;
671 asort($plist);
672 $newSort = array();
674 foreach($list as $name => $translation){
675 $na = preg_replace("/^.*\//","",$name);
676 $prio = 0;
677 if(isset($plist[$na]['plPriority'])){
678 $prio= $plist[$na]['plPriority'] ;
679 }
681 $newSort[$name] = $prio;
682 }
684 asort($newSort);
686 $ret = array();
687 foreach($newSort as $name => $prio){
688 $ret[$name] = $list[$name];
689 }
690 return($ret);
691 }
694 function buildRoleSelector($list)
695 {
696 $selected = $this->aclContents;
697 if(!is_string($this->aclContents) || !isset($list[$this->aclContents])){
698 $selected = key($list);
699 }
701 $data = $lData = array();
702 foreach($list as $dn => $values){
703 if($dn == $selected){
704 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."' checked>";
705 }else{
706 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."'>";
707 }
708 $data[] = postEncode($dn);
709 $lData[] = array('data'=>array($option, $values['cn'], $values['description']));
710 }
711 $this->roleList->setListData($data,$lData);
712 $this->roleList->update();
713 return($this->roleList->render());
714 }
717 function buildAclSelector($list)
718 {
719 $display= "<input type='hidden' name='acl_dummy_0_0_0' value='1'>";
720 $cols= 3;
721 $tmp= session::global_get('plist');
722 $plist= $tmp->info;
723 asort($plist);
725 /* Add select all/none buttons */
726 $style = "style='width:100px;'";
728 if($this->acl_is_writeable("")){
729 $display .= "<button type='button' ".$style." name='toggle_all_create' onClick=\"acl_toggle_all('_0_c$');\" >Toggle C</button>";
730 $display .= "<button type='button' ".$style." name='toggle_all_move' onClick=\"acl_toggle_all('_0_m$');\" >Toggle M</button>";
731 $display .= "<button type='button' ".$style." name='toggle_all_remove' onClick=\"acl_toggle_all('_0_d$');\" >Toggle D</button> - ";
732 $display .= "<button type='button' ".$style." name='toggle_all_read' onClick=\"acl_toggle_all('_0_r$');\" >Toggle R</button>";
733 $display .= "<button type='button' ".$style." name='toggle_all_write' onClick=\"acl_toggle_all('_0_w$');\" >Toggle W</button> - ";
735 $display .= "<button type='button' ".$style." name='toggle_all_sub_read' onClick=\"acl_toggle_all('[^0]_r$');\" >R+</button>";
736 $display .= "<button type='button' ".$style." name='toggle_all_sub_write' onClick=\"acl_toggle_all('[^0]_w$');\" >W+</button>";
738 $display .= "<br>";
740 $style = "style='width:50px;'";
741 $display .= "<button type='button' ".$style." name='set_true_all_create' onClick=\"acl_set_all('_0_c$',true);\" >C+</button>";
742 $display .= "<button type='button' ".$style." name='set_false_all_create' onClick=\"acl_set_all('_0_c$',false);\" >C-</button>";
743 $display .= "<button type='button' ".$style." name='set_true_all_move' onClick=\"acl_set_all('_0_m$',true);\" >M+</button>";
744 $display .= "<button type='button' ".$style." name='set_false_all_move' onClick=\"acl_set_all('_0_m$',false);\" >M-</button>";
745 $display .= "<button type='button' ".$style." name='set_true_all_remove' onClick=\"acl_set_all('_0_d$',true);\" >D+</button>";
746 $display .= "<button type='button' ".$style." name='set_false_all_remove' onClick=\"acl_set_all('_0_d$',false);\" >D-</button> - ";
747 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('_0_r$',true);\" >R+</button>";
748 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('_0_r$',false);\" >R-</button>";
749 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('_0_w$',true);\" >W+</button>";
750 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('_0_w$',false);\" >W-</button> - ";
752 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('[^0]_r$',true);\" >R+</button>";
753 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('[^0]_r$',false);\" >R-</button>";
754 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('[^0]_w$',true);\" >W+</button>";
755 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('[^0]_w$',false);\" >W-</button>";
756 }
758 /* Build general objects */
759 $list =$this->sort_by_priority($list);
760 foreach ($list as $key => $name){
762 /* Create sub acl if it does not exist */
763 if (!isset($this->aclContents[$key])){
764 $this->aclContents[$key]= array();
765 }
766 if(!isset($this->aclContents[$key][0])){
767 $this->aclContents[$key][0]= '';
768 }
770 $currentAcl= $this->aclContents[$key];
772 /* Get the overall plugin acls
773 */
774 $overall_acl ="";
775 if(isset($currentAcl[0])){
776 $overall_acl = $currentAcl[0];
777 }
779 // Detect configured plugins
780 $expand = count($currentAcl) > 1 || $currentAcl[0] != "";
782 /* Object header */
783 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
785 if($expand){
786 $back_color = "#C8C8FF";
787 }else{
788 $back_color = "#C8C8C8";
789 }
791 if(isset($_SERVER['HTTP_USER_AGENT']) &&
792 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
793 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
794 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
795 "\n <tr>".
796 "\n <td style='background-color:{$back_color};height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
797 "\n <td align='right' style='background-color:{$back_color};height:1.8em;'>".
798 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
799 "\n </tr>";
800 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
801 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
802 "\n <tr>".
803 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
804 "\n <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
805 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
806 "\n </tr>";
807 } else {
808 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
809 "\n <tr>".
810 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
811 "\n </tr>";
812 }
814 /* Generate options */
815 $spc= " ";
816 $options= $this->mkchkbx($key."_0_c", _("Create objects"), preg_match('/c/', $overall_acl)).$spc;
817 $options.= $this->mkchkbx($key."_0_m", _("Move objects"), preg_match('/m/', $overall_acl)).$spc;
818 $options.= $this->mkchkbx($key."_0_d", _("Remove objects"), preg_match('/d/', $overall_acl)).$spc;
819 if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
820 $options.= $this->mkchkbx($key."_0_s", _("Grant permission to owner"), preg_match('/s/', $overall_acl)).$spc;
821 }
823 /* Global options */
824 $more_options= $this->mkchkbx($key."_0_r", _("read"), preg_match('/r/', $overall_acl)).$spc;
825 $more_options.= $this->mkchkbx($key."_0_w", _("write"), preg_match('/w/', $overall_acl));
827 $display.= "\n <tr>".
828 "\n <td style='background-color:#E0E0E0' colspan=".($cols-1).">$options</td>".
829 "\n <td style='background-color:#D4D4D4'> "._("Complete object").": $more_options</td>".
830 "\n </tr>";
832 /* Walk through the list of attributes */
833 $cnt= 1;
834 $splist= $plist[preg_replace('%^.*/%', '', $key)]['plProvidedAcls'];
835 if(session::global_get('js')) {
836 if(isset($_SERVER['HTTP_USER_AGENT']) &&
837 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) || (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
838 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
839 "\n <td colspan=".$cols.">".
840 "\n <div id='$tname' style='overflow:hidden; display:none;vertical-align:top;width:100%;'>".
841 "\n <table style='width:100%;' summary='{$name}'>";
842 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
843 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
844 "\n <td colspan=".$cols.">".
845 "\n <div id='$tname' style='position:absolute;overflow:hidden;display:none;;vertical-align:top;width:100%;'>".
846 "\n <table style='width:100%;' summary='{$name}'>";
847 }else{
848 }
849 }
852 foreach($splist as $attr => $dsc){
854 /* Skip pl* attributes, they are internal... */
855 if (preg_match('/^pl[A-Z]+.*$/', $attr)){
856 continue;
857 }
859 /* Open table row */
860 if ($cnt == 1){
861 $display.= "\n <tr>";
862 }
864 /* Close table row */
865 if ($cnt == $cols){
866 $cnt= 1;
867 $rb= "";
868 $end= "\n </tr>";
869 } else {
870 $cnt++;
871 $rb= "border-right:1px solid #A0A0A0;";
872 $end= "";
873 }
875 /* Collect list of attributes */
876 $state= "";
877 if (isset($currentAcl[$attr])){
878 $state= $currentAcl[$attr];
879 }
880 $display.= "\n <td style='border-top:1px solid #A0A0A0;${rb}width:".(int)(100/$cols)."%'>".
881 "\n <b>$dsc</b> ($attr)<br>".$this->mkrwbx($key."_".$attr, $state)."</td>$end";
882 }
884 /* Fill missing td's if needed */
885 if (--$cnt != $cols && $cnt != 0){
886 $display.= str_repeat("\n <td style='border-top:1px solid #A0A0A0; width:".(int)(100/$cols)."%'> </td>", $cols-$cnt);
887 }
889 if(session::global_get('js')) {
890 if(isset($_SERVER['HTTP_USER_AGENT']) &&
891 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
892 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT'])) ||
893 (preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT']))) {
894 $display.= "\n </table>".
895 "\n </div>".
896 "\n </td>".
897 "\n </tr>";
898 }
899 }
901 $display.= "\n</table><br />\n";
902 }
904 return ($display);
905 }
908 function mkchkbx($name, $text, $state= FALSE)
909 {
910 $state= $state?"checked":"";
911 if($this->acl_is_writeable("")){
912 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
913 return "\n <input id='acl_$tname' type=checkbox name='acl_$name' $state>".
914 "\n <label for='acl_$tname'>$text</label>";
915 }else{
916 return "\n <input type='checkbox' disabled name='dummy_".microtime(1)."' $state>$text";
917 }
918 }
921 function mkrwbx($name, $state= "")
922 {
923 $rstate= preg_match('/r/', $state)?'checked':'';
924 $wstate= preg_match('/w/', $state)?'checked':'';
925 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
927 if($this->acl_is_writeable("")){
928 return ("\n <input id='acl_".$tname."_r' type=checkbox name='acl_${name}_r' $rstate>".
929 "\n <label for='acl_".$tname."_r'>"._("read")."</label>".
930 "\n <input id='acl_".$tname."_w' type=checkbox name='acl_${name}_w' $wstate>".
931 "\n <label for='acl_".$tname."_w'>"._("write")."</label>");
932 }else{
933 return ("\n <input disabled type=checkbox name='dummy_".microtime(1)."' $rstate>"._("read").
934 "\n <input disabled type=checkbox name='dummy_".microtime(1)."' $wstate>"._("write"));
935 }
936 }
939 static function explodeACL($acl)
940 {
942 $list= explode(':', $acl);
943 if(count($list) == 5){
944 list($index, $type,$member,$permission,$filter)= $list;
945 $filter = base64_decode($filter);
946 }else{
947 $filter = "";
948 list($index, $type,$member,$permission)= $list;
949 }
951 $a= array( $index => array("type" => $type,
952 "filter"=> $filter,
953 "members" => acl::extractMembers($acl,$type == "role")));
955 /* Handle different types */
956 switch ($type){
958 case 'psub':
959 case 'sub':
960 case 'one':
961 case 'base':
962 $a[$index]['acl']= acl::extractACL($acl);
963 break;
965 case 'role':
966 $a[$index]['acl']= base64_decode(preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl));
967 break;
969 case 'reset':
970 break;
972 default:
973 msg_dialog::display(_("Internal error"), sprintf(_("Unkown ACL type '%s'!"), $type), ERROR_DIALOG);
974 $a= array();
975 }
976 return ($a);
977 }
980 static function extractMembers($acl,$role = FALSE)
981 {
982 global $config;
983 $a= array();
985 /* Rip acl off the string, seperate by ',' and place it in an array */
986 if($role){
987 $ms= preg_replace('/^[^:]+:[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
988 }else{
989 $ms= preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
990 }
991 if ($ms == $acl){
992 return $a;
993 }
994 $ma= explode(',', $ms);
996 /* Decode dn's, fill with informations from LDAP */
997 $ldap= $config->get_ldap_link();
998 foreach ($ma as $memberdn){
999 // Check for wildcard here
1000 $dn= base64_decode($memberdn);
1001 if ($dn != "*") {
1002 $ldap->cat($dn, array('cn', 'objectClass', 'description', 'uid'));
1004 /* Found entry... */
1005 if ($ldap->count()){
1006 $attrs= $ldap->fetch();
1007 if (in_array_ics('gosaAccount', $attrs['objectClass'])){
1008 $a['U:'.$dn]= $attrs['cn'][0]." [".$attrs['uid'][0]."]";
1009 } else {
1010 $a['G:'.$dn]= $attrs['cn'][0];
1011 if (isset($attrs['description'][0])){
1012 $a['G:'.$dn].= " [".$attrs['description'][0]."]";
1013 }
1014 }
1016 /* ... or not */
1017 } else {
1018 $a['U:'.$dn]= sprintf(_("Unknown entry '%s'!"), $dn);
1019 }
1021 } else {
1022 $a['G:*']= sprintf(_("All users"));
1023 }
1024 }
1026 return ($a);
1027 }
1030 static function extractACL($acl)
1031 {
1032 /* Rip acl off the string, seperate by ',' and place it in an array */
1033 $as= preg_replace('/^[^:]+:[^:]+:[^:]*:([^:]*).*$/', '\1', $acl);
1034 $aa= explode(',', $as);
1035 $a= array();
1037 /* Dis-assemble single ACLs */
1038 foreach($aa as $sacl){
1040 /* Dis-assemble field ACLs */
1041 $ao= explode('#', $sacl);
1042 $gobject= "";
1043 foreach($ao as $idx => $ssacl){
1045 /* First is department with global acl */
1046 $object= preg_replace('/^([^;]+);.*$/', '\1', $ssacl);
1047 $gacl= preg_replace('/^[^;]+;(.*)$/', '\1', $ssacl);
1048 if ($idx == 0){
1049 /* Create hash for this object */
1050 $gobject= $object;
1051 $a[$gobject]= array();
1053 /* Append ACL if set */
1054 if ($gacl != ""){
1055 $a[$gobject]= array($gacl);
1056 }
1057 } else {
1059 /* All other entries get appended... */
1060 list($field, $facl)= explode(';', $ssacl);
1061 $a[$gobject][$field]= $facl;
1062 }
1064 }
1065 }
1067 return ($a);
1068 }
1071 function assembleAclSummary($entry)
1072 {
1073 $summary= "";
1075 /* Summarize ACL */
1076 if (isset($entry['acl'])){
1077 $acl= "";
1079 if($entry['type'] == "role"){
1081 if(isset($this->roles[$entry['acl']])){
1082 $summary.= sprintf(_("Role: %s"), $this->roles[$entry['acl']]['cn']);
1083 }else{
1084 $summary.= sprintf(_("Role: %s"), "<i>"._("unknown role")."</i>");
1085 }
1086 }else{
1087 foreach ($entry['acl'] as $name => $object){
1088 if (count($object)){
1089 $acl.= "$name, ";
1090 }
1091 }
1092 $summary.= sprintf(_("Contains settings for these objects: %s"), preg_replace('/, $/', '', $acl));
1093 }
1094 }
1097 /* Summarize members */
1098 if(!($this instanceOf aclrole)){
1099 if ($summary != ""){
1100 $summary.= ", ";
1101 }
1102 if (count($entry['members'])){
1103 $summary.= _("Members").": ";
1104 foreach ($entry['members'] as $cn){
1105 $cn= preg_replace('/ \[.*$/', '', $cn);
1106 $summary.= $cn.", ";
1107 }
1108 } else {
1109 $summary.= "<font color='red'><i>"._("inactive")." - "._("No members")."</i></font>";
1110 }
1111 }
1112 return (preg_replace('/, $/', '', $summary));
1113 }
1116 function loadAclEntry($new= FALSE)
1117 {
1118 /* New entry gets presets... */
1119 if ($new){
1120 $this->aclType= 'base';
1121 $this->aclFilter= "";
1122 $this->recipients= array();
1123 $this->aclContents= array();
1124 } else {
1125 $acl= $this->gosaAclEntry[$this->currentIndex];
1126 $this->aclType= $acl['type'];
1127 $this->recipients= $acl['members'];
1128 $this->aclContents= $acl['acl'];
1129 $this->aclFilter= $acl['filter'];
1130 }
1132 $this->wasNewEntry= $new;
1133 }
1136 function aclPostHandler()
1137 {
1138 if (isset($_POST['save_acl'])){
1139 $this->save();
1140 return TRUE;
1141 }
1143 return FALSE;
1144 }
1147 function PrepareForCopyPaste($source)
1148 {
1149 plugin::PrepareForCopyPaste($source);
1151 $dn = $source['dn'];
1152 $acl_c = new acl($this->config, $this->parent,$dn);
1153 $this->gosaAclEntry = $acl_c->gosaAclEntry;
1154 }
1157 function save()
1158 {
1159 /* Assemble ACL's */
1160 $tmp_acl= array();
1162 foreach ($this->gosaAclEntry as $prio => $entry){
1163 $final= "";
1164 $members= "";
1165 if (isset($entry['members'])){
1166 foreach ($entry['members'] as $key => $dummy){
1167 $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
1168 }
1169 }
1171 if($entry['type'] != "role"){
1172 $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
1173 }else{
1174 $final= $prio.":".$entry['type'].":".base64_encode($entry['acl']).":".preg_replace('/,$/', '', $members);
1175 }
1177 /* ACL's if needed */
1178 if ($entry['type'] != "reset" && $entry['type'] != "role"){
1179 $acl= ":";
1180 if (isset($entry['acl'])){
1181 foreach ($entry['acl'] as $object => $contents){
1183 /* Only save, if we've some contents in there... */
1184 if (count($contents)){
1185 $acl.= $object.";";
1187 foreach($contents as $attr => $permission){
1189 /* First entry? Its the one for global settings... */
1190 if ($attr == '0'){
1191 $acl.= $permission;
1192 } else {
1193 $acl.= '#'.$attr.';'.$permission;
1194 }
1196 }
1197 $acl.= ',';
1198 }
1200 }
1201 }
1202 $final.= preg_replace('/,$/', '', $acl);
1203 }
1205 /* Append additional filter options
1206 */
1207 if(!empty($entry['filter'])){
1208 $final .= ":".base64_encode($entry['filter']);
1209 }
1211 $tmp_acl[]= $final;
1212 }
1214 /* Call main method */
1215 plugin::save();
1217 /* Finally (re-)assign it... */
1218 $this->attrs['gosaAclEntry']= $tmp_acl;
1220 /* Remove acl from this entry if it is empty... */
1221 if (!count($tmp_acl)){
1222 /* Remove attribute */
1223 if ($this->initially_was_account){
1224 $this->attrs['gosaAclEntry']= array();
1225 } else {
1226 if (isset($this->attrs['gosaAclEntry'])){
1227 unset($this->attrs['gosaAclEntry']);
1228 }
1229 }
1231 /* Remove object class */
1232 $this->attrs['objectClass']= array_remove_entries(array('gosaAcl'), $this->attrs['objectClass']);
1233 }
1235 /* Do LDAP modifications */
1236 $ldap= $this->config->get_ldap_link();
1237 $ldap->cd($this->dn);
1238 $this->cleanup();
1239 $ldap->modify ($this->attrs);
1241 if(count($this->attrs)){
1242 new log("modify","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1243 }
1245 if (!$ldap->success()){
1246 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1247 }
1249 /* Refresh users ACLs */
1250 $ui= get_userinfo();
1251 $ui->loadACL();
1252 session::global_set('ui',$ui);
1253 }
1256 function remove_from_parent()
1257 {
1258 plugin::remove_from_parent();
1260 /* include global link_info */
1261 $ldap= $this->config->get_ldap_link();
1263 $ldap->cd($this->dn);
1264 $this->cleanup();
1265 $ldap->modify ($this->attrs);
1267 new log("remove","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1269 /* Optionally execute a command after we're done */
1270 $this->handle_post_events("remove",array("uid" => $this->uid));
1271 }
1274 /* Return plugin informations for acl handling */
1275 static function plInfo()
1276 {
1277 return (array(
1278 "plShortName" => _("ACL"),
1279 "plDescription" => _("ACL")." ("._("Access control list").")",
1280 "plSelfModify" => FALSE,
1281 "plDepends" => array(),
1282 "plPriority" => 0,
1283 "plSection" => array("administration"),
1284 "plCategory" => array("acl" => array("description" => _("ACL")." & "._("ACL roles"),
1285 "objectClass" => array("gosaAcl","gosaRole"))),
1286 "plProvidedAcls"=> array(
1287 "gosaAclEntry" => _("Acl entries")
1288 // "description" => _("Role description")
1289 )
1291 ));
1292 }
1295 /* Remove acls defined for $src */
1296 function remove_acl()
1297 {
1298 acl::remove_acl_for($this->dn);
1299 }
1302 /* Remove acls defined for $src */
1303 static function remove_acl_for($dn)
1304 {
1305 global $config;
1307 $ldap = $config->get_ldap_link();
1308 $ldap->cd($config->current['BASE']);
1309 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($dn)."*))",array("gosaAclEntry","dn"));
1310 $new_entries= array();
1311 while($attrs = $ldap->fetch()){
1312 if (!isset($attrs['gosaAclEntry'])) {
1313 continue;
1314 }
1315 unset($attrs['gosaAclEntry']['count']);
1317 // Remove entry directly
1318 foreach($attrs['gosaAclEntry'] as $id => $entry){
1319 $parts= explode(':',$entry);
1320 $members= explode(',',$parts[2]);
1321 $new_members= array();
1322 foreach($members as $member) {
1323 if (base64_decode($member) != $dn) {
1324 $new_members[]= $member;
1325 } else {
1326 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$dn,$attrs['dn']));
1327 }
1328 }
1330 /* We can completely remove the entry if there are no members anymore */
1331 if (count($new_members)) {
1332 $parts[2]= implode(",", $new_members);
1333 $new_entries[]= implode(":", $parts);
1334 }
1335 }
1337 // There should be a modification, so write it back
1338 $ldap->cd($attrs['dn']);
1339 $new_attrs= array("gosaAclEntry" => $new_entries);
1340 $ldap->modify($new_attrs);
1341 if (!$ldap->success()){
1342 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1343 }
1344 }
1345 }
1348 function update_acl_membership($src,$dst)
1349 {
1350 $ldap = $this->config->get_ldap_link();
1351 $ldap->cd($this->config->current['BASE']);
1352 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1353 while($attrs = $ldap->fetch()){
1354 $acl = new acl($this->config,$this->parent,$attrs['dn']);
1355 foreach($acl->gosaAclEntry as $id => $entry){
1356 foreach($entry['members'] as $m_id => $member){
1357 if($m_id == "U:".$src){
1358 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1359 $new = "U:".$dst;
1360 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1361 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Updated acl for user %s on object %s.",$src,$attrs['dn']));
1362 }
1363 if($m_id == "G:".$src){
1364 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1365 $new = "G:".$dst;
1366 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1367 gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Updated acl for group %s on object %s.",$src,$attrs['dn']));
1368 }
1369 }
1370 }
1371 $acl -> save();
1372 }
1373 }
1376 // We are only interessted in our own acls ...
1377 function set_acl_category($category)
1378 {
1379 plugin::set_acl_category("acl");
1380 }
1381 }
1383 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1384 ?>