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 }
219 $this->aclObjects['all']= '* '._("All categories");
220 $this->ocMapping['all']= array('0' => 'all');
222 /* Sort categories */
223 asort($this->aclObjects);
225 /* Fill acl types */
226 if ($this->isContainer){
227 $this->aclTypes= array("reset" => _("Reset ACLs"),
228 "one" => _("One level"),
229 "base" => _("Current object"),
230 "sub" => _("Complete subtree"),
231 "psub" => _("Complete subtree (permanent)"),
232 "role" => _("Use ACL defined in role"));
233 } else {
234 $this->aclTypes= array("base" => _("Current object"),
235 "role" => _("Use ACL defined in role"));
236 }
237 asort($this->aclTypes);
238 $this->targets= array("user" => _("Users"), "group" => _("Groups"));
239 asort($this->targets);
241 /* Finally - we want to get saved... */
242 $this->is_account= TRUE;
244 $this->updateList();
246 // Prepare lists
247 $this->sectionList = new sortableListing();
248 $this->sectionList->setDeleteable(false);
249 $this->sectionList->setEditable(false);
250 $this->sectionList->setWidth("100%");
251 $this->sectionList->setHeight("120px");
252 $this->sectionList->setColspecs(array('200px','*'));
253 $this->sectionList->setHeader(array(_("Section"),_("Description")));
254 $this->sectionList->setDefaultSortColumn(1);
255 $this->sectionList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
257 $this->roleList = new sortableListing();
258 $this->roleList->setDeleteable(false);
259 $this->roleList->setEditable(false);
260 $this->roleList->setWidth("100%");
261 $this->roleList->setHeight("120px");
262 $this->roleList->setColspecs(array('20px','*','*'));
263 $this->roleList->setHeader(array(_("Used"),_("Name"),_("Description")));
264 $this->roleList->setDefaultSortColumn(1);
265 $this->roleList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
266 }
269 function updateList()
270 {
271 if(!$this->list){
272 $this->list = new sortableListing($this->gosaAclEntry,array(),TRUE);
273 $this->list->setDeleteable(true);
274 $this->list->setEditable(true);
275 $this->list->setColspecs(array('*'));
276 $this->list->setWidth("100%");
277 $this->list->setHeight("400px");
278 $this->list->setAcl("rwcdm");
279 $this->list->setHeader(array(_("Member"),_("Permissions"),_("Type")));
280 }
283 // Add ACL entries to the listing
284 $lData = array();
285 foreach($this->gosaAclEntry as $id => $entry){
286 $lData[] = $this->convertForListing($entry);
287 }
288 $this->list->setListData($this->gosaAclEntry, $lData);
289 }
292 function convertForListing($entry)
293 {
294 $member = implode($entry['members'],", ");
295 $acl = implode(array_keys($entry['acl']),", ");
296 $type = implode(array_keys($entry['acl']),", ");
297 return(array('data' => array($member, $acl, $this->aclTypes[$entry['type']])));
298 }
302 function execute()
303 {
304 /* Call parent execute */
305 plugin::execute();
307 $tmp= session::global_get('plist');
308 $plist= $tmp->info;
310 /* Handle posts */
311 if (isset($_POST['new_acl'])){
312 $this->dialogState= 'create';
313 $this->dialog= TRUE;
314 $this->currentIndex= count($this->gosaAclEntry);
315 $this->loadAclEntry(TRUE);
316 }
318 $new_acl= array();
319 $aclDialog= FALSE;
320 $firstedit= FALSE;
322 // Get listing actions. Delete or Edit.
323 $this->list->save_object();
324 $lAction = $this->list->getAction();
325 $this->gosaAclEntry = array_values($this->list->getMaintainedData());
327 /* Act on HTML post and gets here.
328 */
329 if($lAction['action'] == "edit"){
330 $this->currentIndex = $this->list->getKey($lAction['targets'][0]);
331 $this->dialogState= 'create';
332 $firstedit= TRUE;
333 $this->dialog= TRUE;
334 $this->loadAclEntry();
335 }
337 foreach($_POST as $name => $post){
339 /* Actions... */
340 if (preg_match('/^acl_edit_[0-9]*$/', $name)){
341 $this->dialogState= 'create';
342 $firstedit= TRUE;
343 $this->dialog= TRUE;
344 $this->currentIndex= preg_replace('/^acl_edit_([0-9]*)$/', '\1', $name);
345 $this->loadAclEntry();
346 continue;
347 }
349 if (preg_match('/^cat_edit_.*$/', $name)){
350 $this->aclObject= preg_replace('/^cat_edit_(.*)$/', '\1', $name);
351 $this->dialogState= 'edit';
352 foreach ($this->ocMapping[$this->aclObject] as $oc){
353 if (isset($this->aclContents[$oc])){
354 $this->savedAclContents[$oc]= $this->aclContents[$oc];
355 }
356 }
357 continue;
358 }
360 /* Only handle posts, if we allowed to modify ACLs */
361 if(!$this->acl_is_writeable("")){
362 continue;
363 }
365 if (preg_match('/^acl_del_[0-9]*$/', $name)){
366 unset($this->gosaAclEntry[preg_replace('/^acl_del_([0-9]*)$/', '\1', $name)]);
367 continue;
368 }
370 if (preg_match('/^cat_del_.*$/', $name)){
371 $idx= preg_replace('/^cat_del_(.*)$/', '\1', $name);
372 foreach ($this->ocMapping[$idx] as $key){
373 if(isset($this->aclContents[$idx]))
374 unset($this->aclContents[$idx]);
375 if(isset($this->aclContents["$idx/$key"]))
376 unset($this->aclContents["$idx/$key"]);
377 }
378 continue;
379 }
381 /* ACL saving... */
382 if (preg_match('/^acl_.*_[^xy]$/', $name)){
383 list($dummy, $object, $attribute, $value)= explode('_', $name);
385 /* Skip for detection entry */
386 if ($object == 'dummy') {
387 continue;
388 }
390 /* Ordinary ACLs */
391 if (!isset($new_acl[$object])){
392 $new_acl[$object]= array();
393 }
394 if (isset($new_acl[$object][$attribute])){
395 $new_acl[$object][$attribute].= $value;
396 } else {
397 $new_acl[$object][$attribute]= $value;
398 }
399 }
401 // Remember the selected ACL role.
402 if(isset($_POST['selected_role']) && $_POST['aclType'] == 'role'){
403 $this->aclContents = "";
404 $this->aclContents = base64_decode($_POST['selected_role']);
405 }else{
406 if(is_string($this->aclContents))
407 $this->aclContents = array();
408 }
409 }
411 if(isset($_POST['acl_dummy_0_0_0'])){
412 $aclDialog= TRUE;
413 }
415 if($this->acl_is_writeable("")){
417 /* Only be interested in new acl's, if we're in the right _POST place */
418 if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
420 foreach ($this->ocMapping[$this->aclObject] as $oc){
422 if(isset($this->aclContents[$oc]) && is_array($this->aclContents)){
423 unset($this->aclContents[$oc]);
424 }elseif(isset($this->aclContents[$this->aclObject.'/'.$oc]) && is_array($this->aclContents)){
425 unset($this->aclContents[$this->aclObject.'/'.$oc]);
426 }else{
427 # trigger_error("Huhm?");
428 }
429 if (isset($new_acl[$oc]) && is_array($new_acl)){
430 $this->aclContents[$oc]= $new_acl[$oc];
431 }
432 if (isset($new_acl[$this->aclObject.'/'.$oc]) && is_array($new_acl)){
433 $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
434 }
435 }
436 }
438 /* Save new acl in case of base edit mode */
439 if ($this->aclType == 'base' && !$firstedit){
440 $this->aclContents= $new_acl;
441 }
442 }
444 /* Cancel new acl? */
445 if (isset($_POST['cancel_new_acl'])){
446 $this->dialogState= 'head';
447 $this->dialog= FALSE;
448 if ($this->wasNewEntry){
449 unset ($this->gosaAclEntry[$this->currentIndex]);
450 }
451 }
453 /* Save common values */
454 if($this->acl_is_writeable("")){
455 foreach (array("aclType","aclFilter", "aclObject", "target") as $key){
456 if (isset($_POST[$key])){
457 $this->$key= validate($_POST[$key]);
458 }
459 }
460 }
462 /* Store ACL in main object? */
463 if (isset($_POST['submit_new_acl'])){
464 $this->gosaAclEntry[$this->currentIndex]['type']= $this->aclType;
465 $this->gosaAclEntry[$this->currentIndex]['members']= $this->recipients;
466 $this->gosaAclEntry[$this->currentIndex]['acl']= $this->aclContents;
467 $this->gosaAclEntry[$this->currentIndex]['filter']= $this->aclFilter;
468 $this->dialogState= 'head';
469 $this->dialog= FALSE;
470 }
472 /* Cancel edit acl? */
473 if (isset($_POST['cancel_edit_acl'])){
474 $this->dialogState= 'create';
475 foreach ($this->ocMapping[$this->aclObject] as $oc){
476 if (isset($this->savedAclContents[$oc])){
477 $this->aclContents[$oc]= $this->savedAclContents[$oc];
478 }
479 }
480 }
482 /* Save edit acl? */
483 if (isset($_POST['submit_edit_acl'])){
484 $this->dialogState= 'create';
485 }
487 /* Add acl? */
488 if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
489 $this->dialogState= 'edit';
490 $this->savedAclContents= array();
491 foreach ($this->ocMapping[$this->aclObject] as $oc){
492 if (isset($this->aclContents[$oc])){
493 $this->savedAclContents[$oc]= $this->aclContents[$oc];
494 }
495 }
496 }
498 /* Add to list? */
499 if (isset($_POST['add']) && isset($_POST['source'])){
500 foreach ($_POST['source'] as $key){
501 if ($this->target == 'user'){
502 $this->recipients[$key]= $this->users[$key];
503 }
504 if ($this->target == 'group'){
505 $this->recipients[$key]= $this->groups[$key];
506 }
507 }
508 ksort($this->recipients);
509 }
511 /* Remove from list? */
512 if (isset($_POST['del']) && isset($_POST['recipient'])){
513 foreach ($_POST['recipient'] as $key){
514 unset($this->recipients[$key]);
515 }
516 }
518 /* Create templating instance */
519 $smarty= get_smarty();
520 $smarty->assign("usePrototype", "true");
521 $smarty->assign("acl_readable",$this->acl_is_readable(""));
522 if(!$this->acl_is_readable("")){
523 return ($smarty->fetch (get_template_path('acl.tpl')));
524 }
526 if ($this->dialogState == 'head'){
527 $this->updateList();
528 $smarty->assign("aclList", $this->list->render());
529 }
531 if ($this->dialogState == 'create'){
534 if($this->aclType != 'role'){
536 // Create a map of all used sections, this allows us to simply hide the remove button
537 // if no acl is configured for the given section
538 // e.g. ';all;department/country;users/user;
539 $usedList = ";".implode(array_keys($this->aclContents),';').";";
541 /* Add settings for all categories to the (permanent) list */
542 $data = $lData = array();
543 foreach ($this->aclObjects as $section => $dsc){
544 $summary= "";
545 foreach($this->ocMapping[$section] as $oc){
546 if (isset($this->aclContents[$oc]) &&
547 count($this->aclContents[$oc]) &&
548 isset($this->aclContents[$oc][0]) &&
549 $this->aclContents[$oc][0] != ""){
551 $summary.= "$oc, ";
552 continue;
553 }
554 if (isset($this->aclContents["$section/$oc"]) &&
555 count($this->aclContents["$section/$oc"])){
556 $summary.= "$oc, ";
557 continue;
558 }
559 if (isset($this->aclContents[$oc]) &&
560 !isset($this->aclContents[$oc][0]) &&
561 count($this->aclContents[$oc])){
562 $summary.= "$oc, ";
563 }
564 }
566 /* Set summary... */
567 if ($summary == ""){
568 $summary= '<i>'._("No ACL settings for this category!").'</i>';
569 } else {
570 $summary= trim($summary,", ");
571 $summary= " ".sprintf(_("Contains ACLs for these objects: %s"), $summary);
572 }
574 $actions ="";
575 if($this->acl_is_readable("")){
576 $actions.= image('images/lists/edit.png','cat_edit_'.$section,
577 msgPool::editButton(_("category ACL")));
578 }
579 if($this->acl_is_removeable() && preg_match("/;".$section."(;|\/)/", $usedList)){
580 $actions.= image('images/lists/trash.png','cat_del_'.$section,
581 msgPool::delButton(_("category ACL")));
582 }
583 $data[] = $section;
584 $lData[] = array('data'=>array($dsc, $summary, $actions));
585 }
586 $this->sectionList->setListData($data,$lData);
587 $this->sectionList->update();
588 $smarty->assign("aclList", $this->sectionList->render());
589 }
591 $smarty->assign("aclType", $this->aclType);
592 $smarty->assign("aclFilter", $this->aclFilter);
593 $smarty->assign("aclTypes", $this->aclTypes);
594 $smarty->assign("target", $this->target);
595 $smarty->assign("targets", $this->targets);
597 /* Assign possible target types */
598 $smarty->assign("targets", $this->targets);
599 foreach ($this->attributes as $attr){
600 $smarty->assign($attr, $this->$attr);
601 }
604 /* Generate list */
605 $tmp= array();
606 if ($this->target == "group" && !isset($this->recipients["G:*"])){
607 $tmp["G:*"]= _("All users");
608 }
609 foreach (array("user" => "users", "group" => "groups") as $field => $arr){
610 if ($this->target == $field){
611 foreach ($this->$arr as $key => $value){
612 if (!isset($this->recipients[$key])){
613 $tmp[$key]= $value;
614 }
615 }
616 }
617 }
618 $smarty->assign('sources', $tmp);
619 $smarty->assign('recipients', $this->recipients);
621 /* Acl selector if scope is base */
622 if ($this->aclType == 'base'){
623 $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
624 }
626 /* Role selector if scope is base */
627 if ($this->aclType == 'role'){
628 $smarty->assign('roleSelector', "Role selector");#, $this->buildRoleSelector($this->myAclObjects));
629 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
630 }
631 }
633 if ($this->dialogState == 'edit'){
634 $smarty->assign('headline', sprintf(_("Edit ACL for '%s' - scope is '%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 }
643 if ($this->aclObject == 'all'){
644 $aclObjects['all']= _("All objects in current subtree");
645 }
647 /* Role selector if scope is base */
648 if ($this->aclType == 'role'){
649 $smarty->assign('roleSelector', $this->buildRoleSelector($this->roles));
650 } else {
651 $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
652 }
653 }
655 /* Show main page */
656 $smarty->assign("dialogState", $this->dialogState);
658 /* Assign acls */
659 $smarty->assign("acl_createable",$this->acl_is_createable());
660 $smarty->assign("acl_writeable" ,$this->acl_is_writeable(""));
661 $smarty->assign("acl_readable" ,$this->acl_is_readable(""));
662 $smarty->assign("acl_removeable",$this->acl_is_removeable());
664 return ($smarty->fetch (get_template_path('acl.tpl')));
665 }
668 function sort_by_priority($list)
669 {
670 $tmp= session::global_get('plist');
671 $plist= $tmp->info;
672 asort($plist);
673 $newSort = array();
675 foreach($list as $name => $translation){
676 $na = preg_replace("/^.*\//","",$name);
677 $prio = 0;
678 if(isset($plist[$na]['plPriority'])){
679 $prio= $plist[$na]['plPriority'] ;
680 }
682 $newSort[$name] = $prio;
683 }
685 asort($newSort);
687 $ret = array();
688 foreach($newSort as $name => $prio){
689 $ret[$name] = $list[$name];
690 }
691 return($ret);
692 }
695 function buildRoleSelector($list)
696 {
697 $selected = $this->aclContents;
698 if(!is_string($this->aclContents) || !isset($list[$this->aclContents])){
699 $selected = key($list);
700 }
702 $data = $lData = array();
703 foreach($list as $dn => $values){
704 if($dn == $selected){
705 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."' checked>";
706 }else{
707 $option = "<input type='radio' name='selected_role' value='".base64_encode($dn)."'>";
708 }
709 $data[] = postEncode($dn);
710 $lData[] = array('data'=>array($option, $values['cn'], $values['description']));
711 }
712 $this->roleList->setListData($data,$lData);
713 $this->roleList->update();
714 return($this->roleList->render());
715 }
718 function buildAclSelector($list)
719 {
720 $display= "<input type='hidden' name='acl_dummy_0_0_0' value='1'>";
721 $cols= 3;
722 $tmp= session::global_get('plist');
723 $plist= $tmp->info;
724 asort($plist);
726 /* Add select all/none buttons */
727 $style = "style='width:100px;'";
729 if($this->acl_is_writeable("")){
730 $display .= "<button type='button' ".$style." name='toggle_all_create' onClick=\"acl_toggle_all('_0_c$');\" >Toggle C</button>";
731 $display .= "<button type='button' ".$style." name='toggle_all_move' onClick=\"acl_toggle_all('_0_m$');\" >Toggle M</button>";
732 $display .= "<button type='button' ".$style." name='toggle_all_remove' onClick=\"acl_toggle_all('_0_d$');\" >Toggle D</button> - ";
733 $display .= "<button type='button' ".$style." name='toggle_all_read' onClick=\"acl_toggle_all('_0_r$');\" >Toggle R</button>";
734 $display .= "<button type='button' ".$style." name='toggle_all_write' onClick=\"acl_toggle_all('_0_w$');\" >Toggle W</button> - ";
736 $display .= "<button type='button' ".$style." name='toggle_all_sub_read' onClick=\"acl_toggle_all('[^0]_r$');\" >R+</button>";
737 $display .= "<button type='button' ".$style." name='toggle_all_sub_write' onClick=\"acl_toggle_all('[^0]_w$');\" >W+</button>";
739 $display .= "<br>";
741 $style = "style='width:50px;'";
742 $display .= "<button type='button' ".$style." name='set_true_all_create' onClick=\"acl_set_all('_0_c$',true);\" >C+</button>";
743 $display .= "<button type='button' ".$style." name='set_false_all_create' onClick=\"acl_set_all('_0_c$',false);\" >C-</button>";
744 $display .= "<button type='button' ".$style." name='set_true_all_move' onClick=\"acl_set_all('_0_m$',true);\" >M+</button>";
745 $display .= "<button type='button' ".$style." name='set_false_all_move' onClick=\"acl_set_all('_0_m$',false);\" >M-</button>";
746 $display .= "<button type='button' ".$style." name='set_true_all_remove' onClick=\"acl_set_all('_0_d$',true);\" >D+</button>";
747 $display .= "<button type='button' ".$style." name='set_false_all_remove' onClick=\"acl_set_all('_0_d$',false);\" >D-</button> - ";
748 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('_0_r$',true);\" >R+</button>";
749 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('_0_r$',false);\" >R-</button>";
750 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('_0_w$',true);\" >W+</button>";
751 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('_0_w$',false);\" >W-</button> - ";
753 $display .= "<button type='button' ".$style." name='set_true_all_read' onClick=\"acl_set_all('[^0]_r$',true);\" >R+</button>";
754 $display .= "<button type='button' ".$style." name='set_false_all_read' onClick=\"acl_set_all('[^0]_r$',false);\" >R-</button>";
755 $display .= "<button type='button' ".$style." name='set_true_all_write' onClick=\"acl_set_all('[^0]_w$',true);\" >W+</button>";
756 $display .= "<button type='button' ".$style." name='set_false_all_write' onClick=\"acl_set_all('[^0]_w$',false);\" >W-</button>";
757 }
759 /* Build general objects */
760 $list =$this->sort_by_priority($list);
761 foreach ($list as $key => $name){
763 /* Create sub acl if it does not exist */
764 if (!isset($this->aclContents[$key])){
765 $this->aclContents[$key]= array();
766 }
767 if(!isset($this->aclContents[$key][0])){
768 $this->aclContents[$key][0]= '';
769 }
771 $currentAcl= $this->aclContents[$key];
773 /* Get the overall plugin acls
774 */
775 $overall_acl ="";
776 if(isset($currentAcl[0])){
777 $overall_acl = $currentAcl[0];
778 }
780 // Detect configured plugins
781 $expand = count($currentAcl) > 1 || $currentAcl[0] != "";
783 /* Object header */
784 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
786 if($expand){
787 $back_color = "#C8C8FF";
788 }else{
789 $back_color = "#C8C8C8";
790 }
792 if(isset($_SERVER['HTTP_USER_AGENT']) &&
793 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
794 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
795 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
796 "\n <tr>".
797 "\n <td style='background-color:{$back_color};height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
798 "\n <td align='right' style='background-color:{$back_color};height:1.8em;'>".
799 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
800 "\n </tr>";
801 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
802 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
803 "\n <tr>".
804 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=".($cols-1)."><b>"._("Object").": $name</b></td>".
805 "\n <td align='right' style='background-color:#C8C8C8;height:1.8em;'>".
806 "\n <button type='button' onclick=\"$('{$tname}').toggle();\">"._("Show/hide advanced settings")."</button></td>".
807 "\n </tr>";
808 } else {
809 $display.= "\n<table summary='{$name}' style='width:100%;border:1px solid #A0A0A0' cellspacing=0 cellpadding=2>".
810 "\n <tr>".
811 "\n <td style='background-color:#C8C8C8;height:1.8em;' colspan=$cols><b>"._("Object").": $name</b></td>".
812 "\n </tr>";
813 }
815 /* Generate options */
816 $spc= " ";
817 $options= $this->mkchkbx($key."_0_c", _("Create objects"), preg_match('/c/', $overall_acl)).$spc;
818 $options.= $this->mkchkbx($key."_0_m", _("Move objects"), preg_match('/m/', $overall_acl)).$spc;
819 $options.= $this->mkchkbx($key."_0_d", _("Remove objects"), preg_match('/d/', $overall_acl)).$spc;
820 if ($plist[preg_replace('%^.*/%', '', $key)]['plSelfModify']){
821 $options.= $this->mkchkbx($key."_0_s", _("Grant permission to owner"), preg_match('/s/', $overall_acl)).$spc;
822 }
824 /* Global options */
825 $more_options= $this->mkchkbx($key."_0_r", _("read"), preg_match('/r/', $overall_acl)).$spc;
826 $more_options.= $this->mkchkbx($key."_0_w", _("write"), preg_match('/w/', $overall_acl));
828 $display.= "\n <tr>".
829 "\n <td style='background-color:#E0E0E0' colspan=".($cols-1).">$options</td>".
830 "\n <td style='background-color:#D4D4D4'> "._("Complete object").": $more_options</td>".
831 "\n </tr>";
833 /* Walk through the list of attributes */
834 $cnt= 1;
835 $splist= $plist[preg_replace('%^.*/%', '', $key)]['plProvidedAcls'];
836 if(session::global_get('js')) {
837 if(isset($_SERVER['HTTP_USER_AGENT']) &&
838 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) || (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT']))) {
839 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
840 "\n <td colspan=".$cols.">".
841 "\n <div id='$tname' style='overflow:hidden; display:none;vertical-align:top;width:100%;'>".
842 "\n <table style='width:100%;' summary='{$name}'>";
843 } else if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT'])) {
844 $display.= "\n <tr id='tr_$tname' style='vertical-align:top;height:0px;'>".
845 "\n <td colspan=".$cols.">".
846 "\n <div id='$tname' style='position:absolute;overflow:hidden;display:none;;vertical-align:top;width:100%;'>".
847 "\n <table style='width:100%;' summary='{$name}'>";
848 }else{
849 }
850 }
853 foreach($splist as $attr => $dsc){
855 /* Skip pl* attributes, they are internal... */
856 if (preg_match('/^pl[A-Z]+.*$/', $attr)){
857 continue;
858 }
860 /* Open table row */
861 if ($cnt == 1){
862 $display.= "\n <tr>";
863 }
865 /* Close table row */
866 if ($cnt == $cols){
867 $cnt= 1;
868 $rb= "";
869 $end= "\n </tr>";
870 } else {
871 $cnt++;
872 $rb= "border-right:1px solid #A0A0A0;";
873 $end= "";
874 }
876 /* Collect list of attributes */
877 $state= "";
878 if (isset($currentAcl[$attr])){
879 $state= $currentAcl[$attr];
880 }
881 $display.= "\n <td style='border-top:1px solid #A0A0A0;${rb}width:".(int)(100/$cols)."%'>".
882 "\n <b>$dsc</b> ($attr)<br>".$this->mkrwbx($key."_".$attr, $state)."</td>$end";
883 }
885 /* Fill missing td's if needed */
886 if (--$cnt != $cols && $cnt != 0){
887 $display.= str_repeat("\n <td style='border-top:1px solid #A0A0A0; width:".(int)(100/$cols)."%'> </td>", $cols-$cnt);
888 }
890 if(session::global_get('js')) {
891 if(isset($_SERVER['HTTP_USER_AGENT']) &&
892 (preg_match("/gecko/i",$_SERVER['HTTP_USER_AGENT'])) ||
893 (preg_match("/presto/i",$_SERVER['HTTP_USER_AGENT'])) ||
894 (preg_match("/ie/i",$_SERVER['HTTP_USER_AGENT']))) {
895 $display.= "\n </table>".
896 "\n </div>".
897 "\n </td>".
898 "\n </tr>";
899 }
900 }
902 $display.= "\n</table><br />\n";
903 }
905 return ($display);
906 }
909 function mkchkbx($name, $text, $state= FALSE)
910 {
911 $state= $state?"checked":"";
912 if($this->acl_is_writeable("")){
913 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
914 return "\n <input id='acl_$tname' type=checkbox name='acl_$name' $state>".
915 "\n <label for='acl_$tname'>$text</label>";
916 }else{
917 return "\n <input type='checkbox' disabled name='dummy_".microtime(1)."' $state>$text";
918 }
919 }
922 function mkrwbx($name, $state= "")
923 {
924 $rstate= preg_match('/r/', $state)?'checked':'';
925 $wstate= preg_match('/w/', $state)?'checked':'';
926 $tname= preg_replace("/[^a-z0-9]/i","_",$name);
928 if($this->acl_is_writeable("")){
929 return ("\n <input id='acl_".$tname."_r' type=checkbox name='acl_${name}_r' $rstate>".
930 "\n <label for='acl_".$tname."_r'>"._("read")."</label>".
931 "\n <input id='acl_".$tname."_w' type=checkbox name='acl_${name}_w' $wstate>".
932 "\n <label for='acl_".$tname."_w'>"._("write")."</label>");
933 }else{
934 return ("\n <input disabled type=checkbox name='dummy_".microtime(1)."' $rstate>"._("read").
935 "\n <input disabled type=checkbox name='dummy_".microtime(1)."' $wstate>"._("write"));
936 }
937 }
940 static function explodeACL($acl)
941 {
943 $list= explode(':', $acl);
944 if(count($list) == 5){
945 list($index, $type,$member,$permission,$filter)= $list;
946 $filter = base64_decode($filter);
947 }else{
948 $filter = "";
949 list($index, $type,$member,$permission)= $list;
950 }
952 $a= array( $index => array("type" => $type,
953 "filter"=> $filter,
954 "members" => acl::extractMembers($acl,$type == "role")));
956 /* Handle different types */
957 switch ($type){
959 case 'psub':
960 case 'sub':
961 case 'one':
962 case 'base':
963 $a[$index]['acl']= acl::extractACL($acl);
964 break;
966 case 'role':
967 $a[$index]['acl']= base64_decode(preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl));
968 break;
970 case 'reset':
971 break;
973 default:
974 msg_dialog::display(_("Internal error"), sprintf(_("Unkown ACL type '%s'!"), $type), ERROR_DIALOG);
975 $a= array();
976 }
977 return ($a);
978 }
981 static function extractMembers($acl,$role = FALSE)
982 {
983 global $config;
984 $a= array();
986 /* Rip acl off the string, seperate by ',' and place it in an array */
987 if($role){
988 $ms= preg_replace('/^[^:]+:[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
989 }else{
990 $ms= preg_replace('/^[^:]+:[^:]+:([^:]+).*$/', '\1', $acl);
991 }
992 if ($ms == $acl){
993 return $a;
994 }
995 $ma= explode(',', $ms);
997 /* Decode dn's, fill with informations from LDAP */
998 $ldap= $config->get_ldap_link();
999 foreach ($ma as $memberdn){
1000 // Check for wildcard here
1001 $dn= base64_decode($memberdn);
1002 if ($dn != "*") {
1003 $ldap->cat($dn, array('cn', 'objectClass', 'description', 'uid'));
1005 /* Found entry... */
1006 if ($ldap->count()){
1007 $attrs= $ldap->fetch();
1008 if (in_array_ics('gosaAccount', $attrs['objectClass'])){
1009 $a['U:'.$dn]= $attrs['cn'][0]." [".$attrs['uid'][0]."]";
1010 } else {
1011 $a['G:'.$dn]= $attrs['cn'][0];
1012 if (isset($attrs['description'][0])){
1013 $a['G:'.$dn].= " [".$attrs['description'][0]."]";
1014 }
1015 }
1017 /* ... or not */
1018 } else {
1019 $a['U:'.$dn]= sprintf(_("Unknown entry '%s'!"), $dn);
1020 }
1022 } else {
1023 $a['G:*']= sprintf(_("All users"));
1024 }
1025 }
1027 return ($a);
1028 }
1031 static function extractACL($acl)
1032 {
1033 /* Rip acl off the string, seperate by ',' and place it in an array */
1034 $as= preg_replace('/^[^:]+:[^:]+:[^:]*:([^:]*).*$/', '\1', $acl);
1035 $aa= explode(',', $as);
1036 $a= array();
1038 /* Dis-assemble single ACLs */
1039 foreach($aa as $sacl){
1041 /* Dis-assemble field ACLs */
1042 $ao= explode('#', $sacl);
1043 $gobject= "";
1044 foreach($ao as $idx => $ssacl){
1046 /* First is department with global acl */
1047 $object= preg_replace('/^([^;]+);.*$/', '\1', $ssacl);
1048 $gacl= preg_replace('/^[^;]+;(.*)$/', '\1', $ssacl);
1049 if ($idx == 0){
1050 /* Create hash for this object */
1051 $gobject= $object;
1052 $a[$gobject]= array();
1054 /* Append ACL if set */
1055 if ($gacl != ""){
1056 $a[$gobject]= array($gacl);
1057 }
1058 } else {
1060 /* All other entries get appended... */
1061 list($field, $facl)= explode(';', $ssacl);
1062 $a[$gobject][$field]= $facl;
1063 }
1065 }
1066 }
1068 return ($a);
1069 }
1072 function assembleAclSummary($entry)
1073 {
1074 $summary= "";
1076 /* Summarize ACL */
1077 if (isset($entry['acl'])){
1078 $acl= "";
1080 if($entry['type'] == "role"){
1082 if(isset($this->roles[$entry['acl']])){
1083 $summary.= sprintf(_("Role: %s"), $this->roles[$entry['acl']]['cn']);
1084 }else{
1085 $summary.= sprintf(_("Role: %s"), "<i>"._("unknown role")."</i>");
1086 }
1087 }else{
1088 foreach ($entry['acl'] as $name => $object){
1089 if (count($object)){
1090 $acl.= "$name, ";
1091 }
1092 }
1093 $summary.= sprintf(_("Contains settings for these objects: %s"), preg_replace('/, $/', '', $acl));
1094 }
1095 }
1098 /* Summarize members */
1099 if(!($this instanceOf aclrole)){
1100 if ($summary != ""){
1101 $summary.= ", ";
1102 }
1103 if (count($entry['members'])){
1104 $summary.= _("Members").": ";
1105 foreach ($entry['members'] as $cn){
1106 $cn= preg_replace('/ \[.*$/', '', $cn);
1107 $summary.= $cn.", ";
1108 }
1109 } else {
1110 $summary.= "<font color='red'><i>"._("inactive")." - "._("No members")."</i></font>";
1111 }
1112 }
1113 return (preg_replace('/, $/', '', $summary));
1114 }
1117 function loadAclEntry($new= FALSE)
1118 {
1119 /* New entry gets presets... */
1120 if ($new){
1121 $this->aclType= 'base';
1122 $this->aclFilter= "";
1123 $this->recipients= array();
1124 $this->aclContents= array();
1125 } else {
1126 $acl= $this->gosaAclEntry[$this->currentIndex];
1127 $this->aclType= $acl['type'];
1128 $this->recipients= $acl['members'];
1129 $this->aclContents= $acl['acl'];
1130 $this->aclFilter= $acl['filter'];
1131 }
1133 $this->wasNewEntry= $new;
1134 }
1137 function aclPostHandler()
1138 {
1139 if (isset($_POST['save_acl'])){
1140 $this->save();
1141 return TRUE;
1142 }
1144 return FALSE;
1145 }
1148 function PrepareForCopyPaste($source)
1149 {
1150 plugin::PrepareForCopyPaste($source);
1152 $dn = $source['dn'];
1153 $acl_c = new acl($this->config, $this->parent,$dn);
1154 $this->gosaAclEntry = $acl_c->gosaAclEntry;
1155 }
1158 function save()
1159 {
1160 /* Assemble ACL's */
1161 $tmp_acl= array();
1163 foreach ($this->gosaAclEntry as $prio => $entry){
1164 $final= "";
1165 $members= "";
1166 if (isset($entry['members'])){
1167 foreach ($entry['members'] as $key => $dummy){
1168 $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
1169 }
1170 }
1172 if($entry['type'] != "role"){
1173 $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
1174 }else{
1175 $final= $prio.":".$entry['type'].":".base64_encode($entry['acl']).":".preg_replace('/,$/', '', $members);
1176 }
1178 /* ACL's if needed */
1179 if ($entry['type'] != "reset" && $entry['type'] != "role"){
1180 $acl= ":";
1181 if (isset($entry['acl'])){
1182 foreach ($entry['acl'] as $object => $contents){
1184 /* Only save, if we've some contents in there... */
1185 if (count($contents)){
1186 $acl.= $object.";";
1188 foreach($contents as $attr => $permission){
1190 /* First entry? Its the one for global settings... */
1191 if ($attr == '0'){
1192 $acl.= $permission;
1193 } else {
1194 $acl.= '#'.$attr.';'.$permission;
1195 }
1197 }
1198 $acl.= ',';
1199 }
1201 }
1202 }
1203 $final.= preg_replace('/,$/', '', $acl);
1204 }
1206 /* Append additional filter options
1207 */
1208 if(!empty($entry['filter'])){
1209 $final .= ":".base64_encode($entry['filter']);
1210 }
1212 $tmp_acl[]= $final;
1213 }
1215 /* Call main method */
1216 plugin::save();
1218 /* Finally (re-)assign it... */
1219 $this->attrs['gosaAclEntry']= $tmp_acl;
1221 /* Remove acl from this entry if it is empty... */
1222 if (!count($tmp_acl)){
1223 /* Remove attribute */
1224 if ($this->initially_was_account){
1225 $this->attrs['gosaAclEntry']= array();
1226 } else {
1227 if (isset($this->attrs['gosaAclEntry'])){
1228 unset($this->attrs['gosaAclEntry']);
1229 }
1230 }
1232 /* Remove object class */
1233 $this->attrs['objectClass']= array_remove_entries(array('gosaAcl'), $this->attrs['objectClass']);
1234 }
1236 /* Do LDAP modifications */
1237 $ldap= $this->config->get_ldap_link();
1238 $ldap->cd($this->dn);
1239 $this->cleanup();
1240 $ldap->modify ($this->attrs);
1242 if(count($this->attrs)){
1243 new log("modify","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1244 }
1246 if (!$ldap->success()){
1247 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1248 }
1250 /* Refresh users ACLs */
1251 $ui= get_userinfo();
1252 $ui->loadACL();
1253 session::global_set('ui',$ui);
1254 }
1257 function remove_from_parent()
1258 {
1259 plugin::remove_from_parent();
1261 /* include global link_info */
1262 $ldap= $this->config->get_ldap_link();
1264 $ldap->cd($this->dn);
1265 $this->cleanup();
1266 $ldap->modify ($this->attrs);
1268 new log("remove","acls/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1270 /* Optionally execute a command after we're done */
1271 $this->handle_post_events("remove",array("uid" => $this->uid));
1272 }
1275 /* Return plugin informations for acl handling */
1276 static function plInfo()
1277 {
1278 return (array(
1279 "plShortName" => _("ACL"),
1280 "plDescription" => _("ACL")." ("._("Access control list").")",
1281 "plSelfModify" => FALSE,
1282 "plDepends" => array(),
1283 "plPriority" => 0,
1284 "plSection" => array("administration"),
1285 "plCategory" => array("acl" => array("description" => _("ACL")." & "._("ACL roles"),
1286 "objectClass" => array("gosaAcl","gosaRole"))),
1287 "plProvidedAcls"=> array(
1288 "gosaAclEntry" => _("ACL Entries")
1289 // "description" => _("Role description")
1290 )
1292 ));
1293 }
1296 /* Remove acls defined for $src */
1297 function remove_acl()
1298 {
1299 acl::remove_acl_for($this->dn);
1300 }
1303 /* Remove acls defined for $src */
1304 static function remove_acl_for($dn)
1305 {
1306 global $config;
1308 $ldap = $config->get_ldap_link();
1309 $ldap->cd($config->current['BASE']);
1310 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($dn)."*))",array("gosaAclEntry","dn"));
1311 $new_entries= array();
1312 while($attrs = $ldap->fetch()){
1313 if (!isset($attrs['gosaAclEntry'])) {
1314 continue;
1315 }
1316 unset($attrs['gosaAclEntry']['count']);
1318 // Remove entry directly
1319 foreach($attrs['gosaAclEntry'] as $id => $entry){
1320 $parts= explode(':',$entry);
1321 $members= explode(',',$parts[2]);
1322 $new_members= array();
1323 foreach($members as $member) {
1324 if (base64_decode($member) != $dn) {
1325 $new_members[]= $member;
1326 } else {
1327 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$dn,$attrs['dn']));
1328 }
1329 }
1331 /* We can completely remove the entry if there are no members anymore */
1332 if (count($new_members)) {
1333 $parts[2]= implode(",", $new_members);
1334 $new_entries[]= implode(":", $parts);
1335 }
1336 }
1338 // There should be a modification, so write it back
1339 $ldap->cd($attrs['dn']);
1340 $new_attrs= array("gosaAclEntry" => $new_entries);
1341 $ldap->modify($new_attrs);
1342 if (!$ldap->success()){
1343 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()), ERROR_DIALOG);
1344 }
1345 }
1346 }
1349 function update_acl_membership($src,$dst)
1350 {
1351 $ldap = $this->config->get_ldap_link();
1352 $ldap->cd($this->config->current['BASE']);
1353 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
1354 while($attrs = $ldap->fetch()){
1355 $acl = new acl($this->config,$this->parent,$attrs['dn']);
1356 foreach($acl->gosaAclEntry as $id => $entry){
1357 foreach($entry['members'] as $m_id => $member){
1358 if($m_id == "U:".$src){
1359 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1360 $new = "U:".$dst;
1361 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1362 gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Updated acl for user %s on object %s.",$src,$attrs['dn']));
1363 }
1364 if($m_id == "G:".$src){
1365 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
1366 $new = "G:".$dst;
1367 $acl->gosaAclEntry[$id]['members'][$new] = $new;
1368 gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Updated acl for group %s on object %s.",$src,$attrs['dn']));
1369 }
1370 }
1371 }
1372 $acl -> save();
1373 }
1374 }
1377 // We are only interessted in our own acls ...
1378 function set_acl_category($category)
1379 {
1380 plugin::set_acl_category("acl");
1381 }
1382 }
1384 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1385 ?>