1 <?php
3 class group extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary= "Handling of GOsa's base group object";
7 var $cli_description= "Some longer text\nfor help";
8 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* Group attributes */
11 var $cn= "";
12 var $description= "";
13 var $gidNumber= "";
14 var $memberUid= array();
16 /* Helpers */
17 var $base= "";
18 var $force_gid= FALSE;
19 var $fon_group= FALSE;
20 var $smbgroup= FALSE;
21 var $groupType= FALSE;
22 var $samba3= FALSE;
23 var $sambaSID= "";
24 var $sambaDomainName= "DEFAULT";
25 var $SID= "";
26 var $ridBase= 0;
27 var $members= array();
28 var $users= array();
29 var $allusers= array();
30 var $saved_gidNumber= "";
31 var $oldgroupType= "";
32 var $orig_dn= "";
33 var $orig_cn= "";
34 var $has_mailAccount= FALSE;
35 var $group_dialog= FALSE;
36 var $nagios_group =FALSE;
37 var $sambaGroupType;
38 var $dialog;
39 var $OnlyShowFirstEntries =200;
41 var $allowGroupsWithSameNameInOtherSubtrees = true;
43 /* attribute list for save action */
44 var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
45 var $objectclasses= array("top", "posixGroup");
47 function group ($config, $dn= NULL)
48 {
49 plugin::plugin ($config, $dn);
51 /* Load attributes depending on the samba version */
52 $this->samba3= ($config->current['SAMBAVERSION'] == 3);
53 $this->orig_dn= $dn;
54 $this->orig_cn= $this->cn;
56 /* Get member list */
57 if (isset($this->attrs['memberUid'][0])){
58 $tmp= array();
59 for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
60 $tmp[]= $this->attrs['memberUid'][$i];
61 }
62 $this->memberUid= $tmp;
63 sort ($this->memberUid);
64 }
66 /* Save gidNumber for later use */
67 if (isset($this->attrs['gidNumber'])){
68 $this->saved_gidNumber= $this->attrs['gidNumber'][0];
69 }
71 /* Is a samba group? */
72 if (isset($this->attrs['objectClass'])){
73 if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
74 $this->smbgroup= FALSE;
75 } else {
76 $this->smbgroup= TRUE;
77 if (isset($this->attrs['sambaSID'])){
78 $this->sambaSID= $this->attrs['sambaSID'][0];
79 }
80 }
81 if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
82 $this->fon_group= FALSE;
83 } else {
84 $this->fon_group= TRUE;
85 }
86 if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
87 $this->nagios_group= FALSE;
88 } else {
89 $this->nagios_group= TRUE;
90 }
91 }
93 /* Set mail flag */
94 if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
95 $this->has_mailAccount= TRUE;
96 }
98 /* Get samba Domain in case of samba 3 */
99 if ($this->samba3 && $this->sambaSID != ""){
100 $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
101 $ldap= $this->config->get_ldap_link();
102 $ldap->cd($this->config->current['BASE']);
103 $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
104 if ($ldap->count() != 0){
105 $attrs= $ldap->fetch();
106 $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
108 /* Get domain name for SID */
109 $this->sambaDomainName= "DEFAULT";
110 foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
111 if ($val['SID'] == $this->SID){
112 $this->sambaDomainName= $key;
113 break;
114 }
115 }
116 } else {
117 if (isset($this->config->current['RIDBASE'])){
118 $this->sambaDomainName= "DEFAULT";
119 $this->ridBase= $this->config->current['RIDBASE'];
120 $this->SID= $this->config->current['SID'];
121 } else {
122 print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
123 }
124 }
126 /* Get group type */
127 $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
128 if ($this->groupType < 500 || $this->groupType > 553){
129 $this->groupType= 0;
130 }
131 $this->oldgroupType= $this->groupType;
132 }
134 /* Get global filter config */
135 if (!is_global("gufilter")){
136 $ui= get_userinfo();
137 $base= get_base_from_people($ui->dn);
138 $gufilter= array( "dselect" => $base,
139 "regex" => "*");
140 register_global("gufilter", $gufilter);
141 }
142 $gufilter= get_global('gufilter');
144 $gufilter['SubSearchGroup'] = false;
145 $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
147 register_global('gufilter',$gufilter);
149 if ($this->dn == "new"){
150 if(isset($_SESSION['CurrentMainBase'])){
151 $this->base= $_SESSION['CurrentMainBase'];
152 }else{
153 $ui= get_userinfo();
154 $this->base= dn2base($ui->dn);
155 }
156 } else {
157 $this->base= preg_replace ("/^[^,]+,[^,]+,/", "", $this->dn);
158 }
160 /* This is always an account */
161 $this->is_account= TRUE;
162 $this->reload();
163 }
165 function execute()
166 {
167 /* Call parent execute */
168 plugin::execute();
170 /* Do we represent a valid group? */
171 if (!$this->is_account && $this->parent == NULL){
172 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
173 _("This 'dn' is no group.")."</b>";
174 return ($display);
175 }
177 /* Delete user from group */
178 if (isset($_POST['del_users']) && isset($_POST['members'])){
179 foreach ($_POST['members'] as $value){
180 unset ($this->members["$value"]);
181 $this->removeUser($value);
182 }
183 $this->reload();
184 }
186 /* Add objects? */
187 if (isset($_POST["edit_membership"])){
188 $this->group_dialog= TRUE;
189 $this->dialog= TRUE;
190 }
192 /* Add objects finished? */
193 if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
194 $this->group_dialog= FALSE;
195 $this->dialog= FALSE;
196 }
198 /* Add user to group */
199 if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
200 foreach ($_POST['users'] as $value){
201 $this->members["$value"]= $this->allusers[$value];
202 asort($this->members);
203 $this->addUser($value);
204 }
205 $this->reload();
206 }
208 /* Base select dialog */
209 $once = true;
210 foreach($_POST as $name => $value){
211 if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
213 $once = false;
214 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
215 $this->dialog->setCurrentBase($this->base);
216 }
217 }
219 /* Dialog handling */
220 if(is_object($this->dialog)){
221 /* Must be called before save_object */
222 $this->dialog->save_object();
224 if($this->dialog->isClosed()){
225 $this->dialog = false;
226 }elseif($this->dialog->isSelected()){
227 if($this->acl_is_moveable()){
228 $this->base = $this->dialog->isSelected();
229 }
230 $this->dialog= false;
231 }else{
232 return($this->dialog->execute());
233 }
234 }
236 /* Assign templating stuff */
237 $smarty= get_smarty();
238 if ($this->samba3){
239 $smarty->assign("samba3", "true");
240 } else {
241 $smarty->assign("samba3", "");
242 }
244 if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
245 $smarty->assign("nagios",true);
246 }else{
247 $smarty->assign("nagios",false);
248 }
250 if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
251 $smarty->assign("pickupGroup",true);
252 }else{
253 $smarty->assign("pickupGroup",false);
254 }
256 /* Assign base ACL */
257 $baseACL = $this->getacl("base");
258 if(!$this->acl_is_moveable()) {
259 $baseACL = preg_replace("/w/","",$baseACL);
260 }
261 $smarty->assign("baseACL", $baseACL);
263 /* Manage object add dialog */
264 if ($this->group_dialog){
266 /* Save data */
267 $gufilter= get_global("gufilter");
268 foreach( array("dselect", "regex") as $type){
269 if (isset($_POST[$type])){
270 $gufilter[$type]= $_POST[$type];
271 }
272 }
273 if(isset($_POST['regex'])){
274 if(isset($_POST['SubSearchGroup'])){
275 $gufilter['SubSearchGroup'] = true;
276 }else{
277 $gufilter['SubSearchGroup'] = false;
278 }
279 }
281 if (isset($_GET['search'])){
282 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
283 if ($s == "**"){
284 $s= "*";
285 }
286 $gufilter['regex']= $s;
287 }
288 register_global("gufilter", $gufilter);
289 $this->reload();
291 /* Show dialog */
292 $smarty->assign("search_image", get_template_path('images/search.png'));
293 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
294 $smarty->assign("tree_image", get_template_path('images/tree.png'));
296 $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
297 $smarty->assign("alphabet", generate_alphabet());
298 foreach( array("dselect", "regex","SubSearchGroup") as $type){
299 $smarty->assign("$type", $gufilter[$type]);
300 }
301 $smarty->assign("hint", print_sizelimit_warning());
302 $smarty->assign("users", $this->displayUsers);
303 $smarty->assign("apply", apply_filter());
304 $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
305 return ($display);
306 }
308 /* Bases / Departments */
309 if (isset($_POST['base'])){
310 $this->base= $_POST['base'];
311 }
313 $smarty->assign("bases", $this->get_allowed_bases());
314 $smarty->assign("base_select", $this->base);
316 if ($this->samba3){
317 $domains= array();
318 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
319 $domains[$name]= $name;
320 }
321 $smarty->assign("sambaDomains", $domains);
322 $smarty->assign("sambaDomainName", $this->sambaDomainName);
323 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
324 514 => _("Domain guests"));
326 /* Don't loose special groups! If not key'ed above, add it to
327 the combo box... */
328 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
329 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
330 }
332 $smarty->assign("groupTypes", $groupTypes);
333 $smarty->assign("groupType", $this->groupType);
334 }
336 /* Members and users */
337 $smarty->assign("members", $this->members);
339 /* Checkboxes */
340 foreach (array("force_gid", "smbgroup") as $val){
341 if ($this->$val == "1"){
342 $smarty->assign("$val", "checked");
343 } else {
344 $smarty->assign("$val", "");
345 }
346 }
347 if ($this->force_gid != "1"){
348 $smarty->assign("forceMode", "disabled");
349 }else{
350 $smarty->assign("forceMode", "");
351 }
352 if ($this->fon_group){
353 $smarty->assign("fon_group", "checked");
354 } else {
355 $smarty->assign("fon_group", "");
356 }
358 if ($this->nagios_group){
359 $smarty->assign("nagios_group", "checked");
360 } else {
361 $smarty->assign("nagios_group", "");
362 }
364 /* Fields */
365 foreach (array("cn", "description", "gidNumber") as $val){
366 $smarty->assign("$val", $this->$val);
367 }
369 $tmp = $this->plInfo();
370 foreach($tmp['plProvidedAcls'] as $name => $translation){
371 $smarty->assign($name."ACL",$this->getacl($name));
372 }
374 if($this->acl_is_writeable("base")){
375 $smarty->assign("baseSelect",true);
376 }else{
377 $smarty->assign("baseSelect",false);
378 }
380 /* Show main page */
381 $smarty->assign("alphabet", generate_alphabet(10));
382 $smarty->assign("search_image", get_template_path('images/search.png'));
383 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
384 $smarty->assign("tree_image", get_template_path('images/tree.png'));
385 $smarty->assign("deplist", $this->config->idepartments);
386 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
387 }
389 function addUser($uid)
390 {
391 $this->memberUid[]= $uid;
392 $this->memberUid= array_unique($this->memberUid);
393 }
395 function removeUser($uid)
396 {
397 $temp= array();
398 foreach ($this->memberUid as $value){
399 if ($value != $uid){
400 $temp[]= $value;
401 }
402 }
403 $this->memberUid= $temp;
404 }
407 /* Reload data */
408 function reload()
409 {
410 /* Fix regex string */
411 $gufilter = get_global("gufilter");
412 $regex = normalizeLdap($gufilter['regex']);
413 $MaxUser = $this->OnlyShowFirstEntries;
415 /* Prepare ldap link */
416 $ldap= $this->config->get_ldap_link();
417 $ldap->cd($gufilter['dselect']);
420 /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
421 (Store gathered sn/givenName informations in $this->allusers too,
422 to be prepared when adding/deleting users)
423 */
424 $filter = "";
425 foreach ($this->memberUid as $value){
426 if(!isset($this->members[$value])){
427 $filter .= "(uid=".normalizeLdap($value).")";
428 }
429 }
430 if(!empty($filter)){
431 $ldap->cd($this->config->current['BASE']);
432 $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
433 while($attrs = $ldap->fetch()){
434 $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
435 $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
436 }
437 }
439 /* check if all uids are resolved */
440 foreach ($this->memberUid as $value){
441 if(!isset($this->members[$value])){
442 $this->members[$value] = _("! unknown id")." [".$value."]";
443 }
444 }
446 /* Create display list of users matching regex & filter
447 */
448 $this->displayUsers = array();
449 $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
451 /* Search in current tree or within subtrees depending on the checkbox from filter section */
452 if($gufilter['SubSearchGroup']){
453 $flag = GL_SIZELIMIT | GL_SUBSEARCH;
454 $base = $gufilter['dselect'];
455 }else{
456 $flag = GL_SIZELIMIT ;
457 $base = get_people_ou().$gufilter['dselect'];
458 }
459 $i = 0;
462 $res = get_list($filter,"users",$base,array("uid", "sn", "givenName"),$flag);
464 /* Fetch all users and skip already used users */
465 foreach($res as $attrs){
466 if(in_array($attrs['uid'][0], $this->memberUid)) {
467 continue;
468 }
469 $i ++;
470 if($i > $MaxUser) {
471 break;
472 }
473 $this->allusers[$attrs['uid'][0]] = $this->createResultName($attrs);
474 $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
475 }
477 /* If more than max users are found, display a message to warn the user */
478 if(($i == $MaxUser)){
479 print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
480 }
482 /* Sort lists */
483 natcasesort($this->members);
484 reset($this->members);
485 natcasesort ($this->displayUsers);
486 reset ($this->displayUsers);
487 }
490 /* Create display name, this was used so often that it is excluded into a seperate function */
491 function createResultName($attrs)
492 {
493 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
494 $ret = $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
495 } else {
496 $ret= $attrs['uid'][0];
497 }
498 return($ret);
499 }
502 function remove_from_parent()
503 {
504 plugin::remove_from_parent();
506 $ldap= $this->config->get_ldap_link();
507 $ldap->rmdir($this->dn);
508 show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
510 /* Delete references to object groups */
511 $ldap->cd ($this->config->current['BASE']);
512 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
513 while ($ldap->fetch()){
514 $og= new ogroup($this->config, $ldap->getDN());
515 unset($og->member[$this->dn]);
516 $og->save ();
517 }
519 /* Send signal to the world that we've done */
520 $this->handle_post_events("remove");
521 }
524 /* Save data to object */
525 function save_object()
526 {
527 /* Save additional values for possible next step */
528 if (isset($_POST['groupedit'])){
530 plugin::save_object();
532 $this->force_gid= 0;
535 /* Only reset sambagroup flag if we are able to write this flag */
536 if($this->acl_is_writeable("sambaGroupType")){
537 $this->smbgroup = 0;
538 }
540 /* Get base selection */
541 if($this->acl_is_moveable() && isset($_POST['base'])){
542 $this->base = $_POST['base'];
543 }
545 foreach (array(
546 "force_gid" => "gidNumber",
547 "smbgroup" => "sambaGroupType") as $val => $aclname) {
548 if ($this->acl_is_writeable($aclname) && isset($_POST["$val"])){
549 $this->$val= $_POST["$val"];
550 }
551 }
553 /* Save sambaDomain attribute */
554 if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
555 $this->sambaDomainName= $_POST['sambaDomainName'];
556 $this->groupType= $_POST['groupType'];
557 }
559 /* Save fon attribute */
560 if ($this->acl_is_writeable("fon_group")){
561 if (isset ($_POST['fon_group'])){
562 $this->fon_group= TRUE;
563 } else {
564 $this->fon_group= FALSE;
565 }
566 }
567 if ($this->acl_is_writeable("nagios_group")){
568 if (isset ($_POST['nagios_group'])){
569 $this->nagios_group= TRUE;
570 } else {
571 $this->nagios_group= FALSE;
572 }
573 }
574 }
575 }
578 /* Save to LDAP */
579 function save()
580 {
582 /* ID handling */
583 if ($this->force_gid == 0){
584 if ($this->saved_gidNumber != ""){
585 $this->gidNumber= $this->saved_gidNumber;
586 } else {
587 /* Calculate new, lock uids */
588 $wait= 10;
589 while (get_lock("uidnumber") != ""){
590 sleep (1);
592 /* timed out? */
593 if ($wait-- == 0){
594 break;
595 }
596 }
597 add_lock ("uidnumber", "gosa");
598 $this->gidNumber= $this->get_next_id("gidNumber");
599 }
600 }
602 plugin::save();
604 /* Remove objectClass for samba/phone support */
605 $tmp= array();
606 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
607 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
608 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
609 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
610 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
611 $tmp[]= $this->attrs['objectClass'][$i];
612 }
613 }
614 $this->attrs['objectClass']= $tmp;
615 $ldap= $this->config->get_ldap_link();
617 /* Add samba group functionality */
618 if ($this->samba3 && $this->smbgroup){
620 /* Fixed undefined index ...
621 */
622 $this->SID = $this->ridBase = "";
623 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
624 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
625 }else{
626 print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
627 }
628 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
629 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
630 }else{
631 print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
632 }
634 $this->attrs['objectClass'][]= 'sambaGroupMapping';
635 $this->attrs['sambaGroupType']= "2";
637 /* Check if we need to create a special entry */
638 if ($this->groupType == 0){
640 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
641 $gidNumber= $this->gidNumber;
642 while(TRUE){
643 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
644 $ldap->cd($this->config->current['BASE']);
645 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
646 if ($ldap->count() == 0){
647 break;
648 }
649 $gidNumber++;
650 }
651 $this->attrs['sambaSID']= $sid;
652 $this->sambaSID= $sid;
653 }
655 } else {
656 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
657 }
659 /* User wants me to fake the idMappings? This is useful for
660 making winbind resolve the group names in a reasonable amount
661 of time in combination with larger databases. */
662 if (isset($this->config->current['SAMBAIDMAPPING']) &&
663 preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
664 $this->attrs['objectClass'][]= "sambaIdmapEntry";
665 }
667 }
669 /* Add phone functionality */
670 if ($this->fon_group){
671 $this->attrs['objectClass'][]= "goFonPickupGroup";
672 }
674 /* Add nagios functionality */
675 if ($this->nagios_group){
676 $this->attrs['objectClass'][]= "nagiosContactGroup";
677 }
679 /* Take members array */
680 if (count ($this->memberUid)){
681 $this->attrs['memberUid']= array_unique($this->memberUid);
682 }
684 /* New accounts need proper 'dn', propagate it to remaining objects */
685 if ($this->dn == 'new'){
686 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
687 }
689 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
690 new entries. So do a check first... */
691 $ldap->cat ($this->dn, array('dn'));
692 if ($ldap->fetch()){
693 /* Modify needs array() to remove values :-( */
694 if (!count ($this->memberUid)){
695 $this->attrs['memberUid']= array();
696 }
697 if ($this->samba3){
698 if (!$this->smbgroup){
699 $this->attrs['sambaGroupType']= array();
700 $this->attrs['sambaSID']= array();
701 }
702 }
703 $mode= "modify";
704 } else {
705 $mode= "add";
706 $ldap->cd($this->config->current['BASE']);
707 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
708 }
710 /* Write back to ldap */
711 $ldap->cd($this->dn);
712 $this->cleanup();
713 $ldap->$mode($this->attrs);
715 $ret= 0;
716 if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
717 $ret= 1;
718 }
720 /* Remove uid lock */
721 del_lock ("uidnumber");
723 /* Post that we've done*/
724 $this->handle_post_events($mode);
726 return ($ret);
727 }
729 function check()
730 {
731 /* Call common method to give check the hook */
732 $message= plugin::check();
734 /* Permissions for that base? */
735 if ($this->base != ""){
736 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
737 } else {
738 $new_dn= $this->dn;
739 }
741 if ($this->orig_dn == "new" && !$this->acl_is_createable()){
742 $message[]= _("You have no permissions to create a group on this 'Base'.");
743 }
745 /* must: cn */
746 if ($this->cn == "" && $this->acl_is_writeable("cn")){
747 $message[]= "The required field 'Name' is not set.";
748 }
750 /* Check for valid input */
751 if (!is_uid($this->cn)){
752 $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
753 }
755 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
757 /* Check for used 'cn' */
758 $ldap= $this->config->get_ldap_link();
759 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
760 $ldap->cd("ou=groups,".$this->base);
761 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
762 if ($ldap->count() != 0){
763 $message[]= _("Value specified as 'Name' is already used.");
764 }
765 }
767 }else{
769 /* Check for used 'cn' */
770 $ldap= $this->config->get_ldap_link();
771 $ldap->cd($this->config->current['BASE']);
772 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
773 if ($ldap->count() != 0){
775 /* New entry? */
776 if ($this->dn == 'new'){
777 $message[]= _("Value specified as 'Name' is already used.");
778 }
780 /* Moved? */
781 elseif ($new_dn != $this->orig_dn){
782 $ldap->fetch();
783 if ($ldap->getDN() != $this->orig_dn){
784 $message[]= _("Value specified as 'Name' is already used.");
785 }
786 }
787 }
788 }
790 /* Check ID */
791 if ($this->force_gid == "1"){
792 if (!is_id($this->gidNumber)){
793 $message[]= _("Value specified as 'GID' is not valid.");
794 } else {
795 if ($this->gidNumber < $this->config->current['MINID']){
796 $message[]= _("Value specified as 'GID' is too small.");
797 }
799 }
800 }
802 return ($message);
803 }
805 function get_next_id($attrib)
806 {
807 $ids= array();
808 $ldap= $this->config->get_ldap_link();
810 $ldap->cd ($this->config->current['BASE']);
811 if (preg_match('/gidNumber/i', $attrib)){
812 $oc= "posixGroup";
813 } else {
814 $oc= "posixAccount";
815 }
816 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
818 /* Get list of ids */
819 while ($attrs= $ldap->fetch()){
820 $ids[]= (int)$attrs["$attrib"][0];
821 }
823 /* Find out next free id near to UID_BASE */
824 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
825 if (!in_array($id, $ids)){
826 return ($id);
827 }
828 }
830 /* Should not happen */
831 if ($id == 65000){
832 print_red(_("Too many users, can't allocate a free ID!"));
833 exit;
834 }
835 }
837 function getCopyDialog()
838 {
839 $vars = array("cn");
841 if($this ->force_gid){
842 $used = " checked ";
843 $dis = "";
844 }else{
845 $used = "";
846 $dis = " disabled ";
847 }
849 $smarty = get_smarty();
850 $smarty->assign("used",$used);
851 $smarty->assign("dis" ,$dis);
852 $smarty->assign("cn" ,$this->cn);
853 $smarty->assign("gidNumber",$this->gidNumber);
854 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
855 $ret = array();
856 $ret['string'] = $str;
857 $ret['status'] = "";
858 return($ret);
859 }
861 function saveCopyDialog()
862 {
863 if(isset($_POST['cn'])){
864 $this->cn = $_POST['cn'];
865 }
866 if(isset($_POST['force_gid'])){
867 $this->force_gid = 1;
868 $this->gidNumber= $_POST['gidNumber'];
869 }else{
870 $this->force_gid = 0;
871 $this->gidNumber = false;
872 }
873 }
876 /* Return plugin informations for acl handling */
877 function plInfo()
878 {
879 return (array(
880 "plShortName" => _("Generic"),
881 "plDescription" => _("Generic group settings"),
882 "plSelfModify" => FALSE,
883 "plDepends" => array(),
884 "plPriority" => 0,
885 "plSection" => array("admin"),
886 "plCategory" => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
888 "plProvidedAcls" => array(
889 "cn" => _("Name"),
890 "base" => _("Base"),
891 "description" => _("Description"),
893 "fonGroup" => _("Phone pickup group"),
894 "nagiosGroup" => _("Nagios group"),
896 "gidNumber" => _("GID"),
897 "memberUid" => _("Group member"),
898 "sambaGroupType" => _("Samba group type"),
899 "sambaDomainName" => _("Samba domain name"),
900 "sambaSID" => _("Samba SID"))
901 ));
902 }
903 }
905 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
906 ?>