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 $member= array();
30 var $allusers= array();
31 var $saved_gidNumber= "";
32 var $oldgroupType= "";
33 var $orig_dn= "";
34 var $orig_cn= "";
35 var $has_mailAccount= FALSE;
36 var $group_dialog= FALSE;
37 var $nagios_group =FALSE;
38 var $sambaGroupType;
39 var $dialog;
40 var $rfc2307bis= FALSE;
41 var $OnlyShowFirstEntries =200;
42 var $dnMapping= array();
44 var $allowGroupsWithSameNameInOtherSubtrees = true;
46 /* attribute list for save action */
47 var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
48 var $objectclasses= array("top", "posixGroup");
50 var $CopyPasteVars = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
52 function group ($config, $dn= NULL)
53 {
54 /* Set rfc2307bis flag */
55 if (isset($config->current['RFC2307BIS']) && ($config->current['RFC2307BIS']== "true")){
56 $this->rfc2307bis= TRUE;
57 $this->attributes[]= "member";
58 $this->objectclasses[]= "groupOfNames";
59 }
61 plugin::plugin ($config, $dn);
63 /* Load attributes depending on the samba version */
64 $this->samba3= ($config->current['SAMBAVERSION'] == 3);
65 $this->orig_dn= $dn;
66 $this->orig_cn= $this->cn;
68 /* Get member list */
69 if (isset($this->attrs['memberUid'][0])){
70 $tmp= array();
71 for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
72 $tmp[]= $this->attrs['memberUid'][$i];
73 }
74 $this->memberUid= $tmp;
75 sort ($this->memberUid);
76 }
78 /* Save gidNumber for later use */
79 if (isset($this->attrs['gidNumber'])){
80 $this->saved_gidNumber= $this->attrs['gidNumber'][0];
81 }
83 /* Is a samba group? */
84 if (isset($this->attrs['objectClass'])){
85 if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
86 $this->smbgroup= FALSE;
87 } else {
88 $this->smbgroup= TRUE;
89 if (isset($this->attrs['sambaSID'])){
90 $this->sambaSID= $this->attrs['sambaSID'][0];
91 }
92 }
93 if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
94 $this->fon_group= FALSE;
95 } else {
96 $this->fon_group= TRUE;
97 }
98 if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
99 $this->nagios_group= FALSE;
100 } else {
101 $this->nagios_group= TRUE;
102 }
103 }
105 /* Set mail flag */
106 if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
107 $this->has_mailAccount= TRUE;
108 }
110 /* Get samba Domain in case of samba 3 */
111 if ($this->samba3 && $this->sambaSID != ""){
112 $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
113 $ldap= $this->config->get_ldap_link();
114 $ldap->cd($this->config->current['BASE']);
115 $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
116 if ($ldap->count() != 0){
117 $attrs= $ldap->fetch();
118 $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
120 /* Get domain name for SID */
121 $this->sambaDomainName= "DEFAULT";
122 foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
123 if ($val['SID'] == $this->SID){
124 $this->sambaDomainName= $key;
125 break;
126 }
127 }
128 } else {
129 if (isset($this->config->current['RIDBASE'])){
130 $this->sambaDomainName= "DEFAULT";
131 $this->ridBase= $this->config->current['RIDBASE'];
132 $this->SID= $this->config->current['SID'];
133 } else {
134 print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
135 }
136 }
138 /* Get group type */
139 $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
140 if ($this->groupType < 500 || $this->groupType > 553){
141 $this->groupType= 0;
142 }
143 $this->oldgroupType= $this->groupType;
144 }
146 /* Get global filter config */
147 if (!is_global("gufilter")){
148 $ui= get_userinfo();
149 $base= get_base_from_people($ui->dn);
150 $gufilter= array( "dselect" => $base,
151 "regex" => "*");
152 register_global("gufilter", $gufilter);
153 }
154 $gufilter= get_global('gufilter');
156 $gufilter['SubSearchGroup'] = false;
157 $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
159 register_global('gufilter',$gufilter);
161 if ($this->dn == "new"){
162 if(isset($_SESSION['CurrentMainBase'])){
163 $this->base= $_SESSION['CurrentMainBase'];
164 }else{
165 $ui= get_userinfo();
166 $this->base= dn2base($ui->dn);
167 }
168 } else {
170 /* Get object base */
171 $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
172 }
174 /* This is always an account */
175 $this->is_account= TRUE;
176 $this->reload();
177 }
179 function execute()
180 {
181 /* Call parent execute */
182 plugin::execute();
184 /* Do we represent a valid group? */
185 if (!$this->is_account && $this->parent == NULL){
186 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
187 _("This 'dn' is no group.")."</b>";
188 return ($display);
189 }
191 /* Delete user from group */
192 if (isset($_POST['del_users']) && isset($_POST['members'])){
193 foreach ($_POST['members'] as $value){
194 unset ($this->members["$value"]);
195 $this->removeUser($value);
196 }
197 $this->reload();
198 }
200 /* Add objects? */
201 if (isset($_POST["edit_membership"])){
202 $this->group_dialog= TRUE;
203 $this->dialog= TRUE;
204 }
206 /* Add objects finished? */
207 if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
208 $this->group_dialog= FALSE;
209 $this->dialog= FALSE;
210 }
212 /* Add user to group */
213 if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
214 foreach ($_POST['users'] as $value){
215 $this->members["$value"]= $this->allusers[$value];
216 asort($this->members);
217 $this->addUser($value);
218 }
219 $this->reload();
220 }
222 /* Base select dialog */
223 $once = true;
224 foreach($_POST as $name => $value){
225 if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
227 $once = false;
228 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
229 $this->dialog->setCurrentBase($this->base);
230 }
231 }
233 /* Dialog handling */
234 if(is_object($this->dialog)){
235 /* Must be called before save_object */
236 $this->dialog->save_object();
238 if($this->dialog->isClosed()){
239 $this->dialog = false;
240 }elseif($this->dialog->isSelected()){
242 /* Check if selected base is valid */
243 $tmp = $this->get_allowed_bases();
244 if(isset($tmp[$this->dialog->isSelected()])){
245 $this->base = $this->dialog->isSelected();
246 }
247 $this->dialog= false;
248 }else{
249 return($this->dialog->execute());
250 }
251 }
253 /* Assign templating stuff */
254 $smarty= get_smarty();
255 if ($this->samba3){
256 $smarty->assign("samba3", "true");
257 } else {
258 $smarty->assign("samba3", "");
259 }
261 if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
262 $smarty->assign("nagios",true);
263 }else{
264 $smarty->assign("nagios",false);
265 }
267 if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
268 $smarty->assign("pickupGroup",true);
269 }else{
270 $smarty->assign("pickupGroup",false);
271 }
273 /* Manage object add dialog */
274 if ($this->group_dialog){
276 /* Save data */
277 $gufilter= get_global("gufilter");
278 foreach( array("dselect", "regex") as $type){
279 if (isset($_POST[$type])){
280 $gufilter[$type]= $_POST[$type];
281 }
282 }
283 if(isset($_POST['regex'])){
284 if(isset($_POST['SubSearchGroup'])){
285 $gufilter['SubSearchGroup'] = true;
286 }else{
287 $gufilter['SubSearchGroup'] = false;
288 }
289 }
291 if (isset($_GET['search'])){
292 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
293 if ($s == "**"){
294 $s= "*";
295 }
296 $gufilter['regex']= $s;
297 }
298 register_global("gufilter", $gufilter);
299 $this->reload();
301 /* Show dialog */
302 $smarty->assign("search_image", get_template_path('images/search.png'));
303 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
304 $smarty->assign("tree_image", get_template_path('images/tree.png'));
306 $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
307 $smarty->assign("alphabet", generate_alphabet());
308 foreach( array("dselect", "regex","SubSearchGroup") as $type){
309 $smarty->assign("$type", $gufilter[$type]);
310 }
311 $smarty->assign("hint", print_sizelimit_warning());
312 $smarty->assign("users", $this->displayUsers);
313 $smarty->assign("apply", apply_filter());
314 $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
315 return ($display);
316 }
318 $smarty->assign("bases", $this->get_allowed_bases());
319 $smarty->assign("base_select", $this->base);
321 if ($this->samba3){
322 $domains= array();
323 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
324 $domains[$name]= $name;
325 }
326 $smarty->assign("sambaDomains", $domains);
327 $smarty->assign("sambaDomainName", $this->sambaDomainName);
328 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
329 514 => _("Domain guests"));
331 /* Don't loose special groups! If not key'ed above, add it to
332 the combo box... */
333 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
334 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
335 }
337 $smarty->assign("groupTypes", $groupTypes);
338 $smarty->assign("groupType", $this->groupType);
339 }
341 /* Members and users */
342 $smarty->assign("members", $this->members);
344 /* Checkboxes */
345 foreach (array("force_gid", "smbgroup") as $val){
346 if ($this->$val == "1"){
347 $smarty->assign("$val", "checked");
348 } else {
349 $smarty->assign("$val", "");
350 }
351 }
352 if ($this->force_gid != "1"){
353 $smarty->assign("forceMode", "disabled");
354 }else{
355 $smarty->assign("forceMode", "");
356 }
357 if ($this->fon_group){
358 $smarty->assign("fon_group", "checked");
359 } else {
360 $smarty->assign("fon_group", "");
361 }
363 if ($this->nagios_group){
364 $smarty->assign("nagios_group", "checked");
365 } else {
366 $smarty->assign("nagios_group", "");
367 }
369 /* Fields */
370 foreach (array("cn", "description", "gidNumber") as $val){
371 $smarty->assign("$val", $this->$val);
372 }
374 $tmp = $this->plInfo();
375 foreach($tmp['plProvidedAcls'] as $name => $translation){
376 $smarty->assign($name."ACL",$this->getacl($name));
377 }
379 if($this->acl_is_writeable("base")){
380 $smarty->assign("baseSelect",true);
381 }else{
382 $smarty->assign("baseSelect",false);
383 }
385 /* Show main page */
386 $smarty->assign("alphabet", generate_alphabet(10));
387 $smarty->assign("search_image", get_template_path('images/search.png'));
388 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
389 $smarty->assign("tree_image", get_template_path('images/tree.png'));
390 $smarty->assign("deplist", $this->config->idepartments);
391 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
392 }
394 function addUser($uid)
395 {
396 $this->memberUid[]= $uid;
397 $this->memberUid= array_unique($this->memberUid);
398 }
400 function removeUser($uid)
401 {
402 $temp= array();
403 foreach ($this->memberUid as $value){
404 if ($value != $uid){
405 $temp[]= $value;
406 }
407 }
408 $this->memberUid= $temp;
409 }
412 /* Reload data */
413 function reload()
414 {
415 /* Fix regex string */
416 $gufilter = get_global("gufilter");
417 $regex = normalizeLdap($gufilter['regex']);
418 $MaxUser = $this->OnlyShowFirstEntries;
420 /* Prepare ldap link */
421 $ldap= $this->config->get_ldap_link();
422 $ldap->cd($gufilter['dselect']);
425 /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
426 (Store gathered sn/givenName informations in $this->allusers too,
427 to be prepared when adding/deleting users)
428 */
429 $filter = "";
430 foreach ($this->memberUid as $value){
431 if(!isset($this->members[$value])){
432 $filter .= "(uid=".normalizeLdap($value).")";
433 }
434 }
435 if(!empty($filter)){
436 $ldap->cd($this->config->current['BASE']);
437 $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
438 while($attrs = $ldap->fetch()){
439 $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
440 $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
441 $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
442 }
443 }
445 /* check if all uids are resolved */
446 foreach ($this->memberUid as $value){
447 if(!isset($this->members[$value])){
448 $this->members[$value] = _("! unknown id")." [".$value."]";
449 }
450 }
452 /* Create display list of users matching regex & filter
453 */
454 $this->displayUsers = array();
455 $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
457 /* Search in current tree or within subtrees depending on the checkbox from filter section */
458 if($gufilter['SubSearchGroup']){
459 $flag = GL_SIZELIMIT | GL_SUBSEARCH;
460 $base = $gufilter['dselect'];
461 }else{
462 $flag = GL_SIZELIMIT ;
463 $base = get_people_ou().$gufilter['dselect'];
464 }
465 $i = 0;
468 $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
470 /* Fetch all users and skip already used users */
471 foreach($res as $attrs){
472 if(in_array($attrs['uid'][0], $this->memberUid)) {
473 continue;
474 }
475 $i ++;
476 if($i > $MaxUser) {
477 break;
478 }
479 $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
480 $this->allusers[$attrs['uid'][0]] = $this->createResultName($attrs);
481 $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
482 }
484 /* If more than max users are found, display a message to warn the user */
485 if(($i == $MaxUser)){
486 print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
487 }
489 /* Sort lists */
490 natcasesort($this->members);
491 reset($this->members);
492 natcasesort ($this->displayUsers);
493 reset ($this->displayUsers);
494 }
497 /* Create display name, this was used so often that it is excluded into a seperate function */
498 function createResultName($attrs)
499 {
500 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
501 $ret = $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
502 } else {
503 $ret= $attrs['uid'][0];
504 }
505 return($ret);
506 }
509 function remove_from_parent()
510 {
511 plugin::remove_from_parent();
513 $ldap= $this->config->get_ldap_link();
514 $ldap->rmdir($this->dn);
515 show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
517 /* Delete references to object groups */
518 $ldap->cd ($this->config->current['BASE']);
519 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
520 while ($ldap->fetch()){
521 $og= new ogroup($this->config, $ldap->getDN());
522 unset($og->member[$this->dn]);
523 $og->save ();
524 }
526 /* Send signal to the world that we've done */
527 $this->handle_post_events("remove");
528 }
531 /* Save data to object */
532 function save_object()
533 {
534 /* Save additional values for possible next step */
535 if (isset($_POST['groupedit'])){
537 /* Create a base backup and reset the
538 base directly after calling plugin::save_object();
539 Base will be set seperatly a few lines below */
540 $base_tmp = $this->base;
541 plugin::save_object();
542 $this->base = $base_tmp;
544 $this->force_gid= 0;
546 /* Only reset sambagroup flag if we are able to write this flag */
547 if($this->acl_is_writeable("sambaGroupType")){
548 $this->smbgroup = 0;
549 }
551 /* Get base selection */
552 if(isset($_POST['base'])){
553 $tmp = $this->get_allowed_bases();
554 if(isset($tmp[$_POST['base']])){
555 $this->base = $_POST['base'];
556 }
557 }
559 foreach (array(
560 "force_gid" => "gidNumber",
561 "smbgroup" => "sambaGroupType") as $val => $aclname) {
562 if ($this->acl_is_writeable($aclname) && isset($_POST["$val"])){
563 $this->$val= $_POST["$val"];
564 }
565 }
567 /* Save sambaDomain attribute */
568 if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
569 $this->sambaDomainName= $_POST['sambaDomainName'];
570 $this->groupType= $_POST['groupType'];
571 }
573 /* Save fon attribute */
574 if ($this->acl_is_writeable("fon_group")){
575 if (isset ($_POST['fon_group'])){
576 $this->fon_group= TRUE;
577 } else {
578 $this->fon_group= FALSE;
579 }
580 }
581 if ($this->acl_is_writeable("nagios_group")){
582 if (isset ($_POST['nagios_group'])){
583 $this->nagios_group= TRUE;
584 } else {
585 $this->nagios_group= FALSE;
586 }
587 }
588 }
589 }
592 /* Save to LDAP */
593 function save()
594 {
596 /* ID handling */
597 if ($this->force_gid == 0){
598 if ($this->saved_gidNumber != ""){
599 $this->gidNumber= $this->saved_gidNumber;
600 } else {
601 /* Calculate new, lock uids */
602 $wait= 10;
603 while (get_lock("uidnumber") != ""){
604 sleep (1);
606 /* timed out? */
607 if ($wait-- == 0){
608 break;
609 }
610 }
611 add_lock ("uidnumber", "gosa");
612 $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
613 }
614 }
616 plugin::save();
618 /* Remove objectClass for samba/phone support */
619 $tmp= array();
620 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
621 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
622 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
623 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
624 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
625 $tmp[]= $this->attrs['objectClass'][$i];
626 }
627 }
628 $this->attrs['objectClass']= $tmp;
629 $ldap= $this->config->get_ldap_link();
631 /* Add samba group functionality */
632 if ($this->samba3 && $this->smbgroup){
634 /* Fixed undefined index ...
635 */
636 $this->SID = $this->ridBase = "";
637 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
638 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
639 }else{
640 print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
641 }
642 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
643 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
644 }else{
645 print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
646 }
648 $this->attrs['objectClass'][]= 'sambaGroupMapping';
649 $this->attrs['sambaGroupType']= "2";
651 /* Check if we need to create a special entry */
652 if ($this->groupType == 0){
654 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
655 $gidNumber= $this->gidNumber;
656 while(TRUE){
657 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
658 $ldap->cd($this->config->current['BASE']);
659 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
660 if ($ldap->count() == 0){
661 break;
662 }
663 $gidNumber++;
664 }
665 $this->attrs['sambaSID']= $sid;
666 $this->sambaSID= $sid;
667 }
669 } else {
670 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
671 }
673 /* User wants me to fake the idMappings? This is useful for
674 making winbind resolve the group names in a reasonable amount
675 of time in combination with larger databases. */
676 if (isset($this->config->current['SAMBAIDMAPPING']) &&
677 preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
678 $this->attrs['objectClass'][]= "sambaIdmapEntry";
679 }
681 }
683 /* Add phone functionality */
684 if ($this->fon_group){
685 $this->attrs['objectClass'][]= "goFonPickupGroup";
686 }
688 /* Add nagios functionality */
689 if ($this->nagios_group){
690 $this->attrs['objectClass'][]= "nagiosContactGroup";
691 }
693 /* Take members array */
694 if (count ($this->memberUid)){
695 $this->attrs['memberUid']= array_unique($this->memberUid);
696 }
698 /* New accounts need proper 'dn', propagate it to remaining objects */
699 if ($this->dn == 'new'){
700 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
701 }
703 /* Add member dn's for RFC2307bis Support */
704 if ($this->rfc2307bis){
705 if (count($this->memberUid)){
706 $this->attrs['member'] = array();
707 foreach($this->attrs['memberUid'] as $uid) {
708 $this->attrs['member'][]= $this->dnMapping[$uid];
709 }
710 } else {
711 $this->attrs['member'][]= $this->dn;
712 }
713 }
715 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
716 new entries. So do a check first... */
717 $ldap->cat ($this->dn, array('dn'));
718 if ($ldap->fetch()){
719 /* Modify needs array() to remove values :-( */
720 if (!count ($this->memberUid)){
721 $this->attrs['memberUid']= array();
722 }
723 if ($this->samba3){
724 if (!$this->smbgroup){
725 $this->attrs['sambaGroupType']= array();
726 $this->attrs['sambaSID']= array();
727 }
728 }
729 $mode= "modify";
730 } else {
731 $mode= "add";
732 $ldap->cd($this->config->current['BASE']);
733 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
734 }
736 /* Write back to ldap */
737 $ldap->cd($this->dn);
738 $this->cleanup();
739 $ldap->$mode($this->attrs);
741 $ret= 0;
742 if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
743 $ret= 1;
744 }
746 /* Remove uid lock */
747 del_lock ("uidnumber");
749 /* Post that we've done*/
750 $this->handle_post_events($mode);
752 return ($ret);
753 }
755 function check()
756 {
757 /* Call common method to give check the hook */
758 $message= plugin::check();
760 /* Permissions for that base? */
761 if ($this->base != ""){
762 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
763 } else {
764 $new_dn= $this->dn;
765 }
767 /* must: cn */
768 if ($this->cn == "" && $this->acl_is_writeable("cn")){
769 $message[]= "The required field 'Name' is not set.";
770 }
772 /* Check for valid input */
773 if (!is_uid($this->cn)){
774 $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
775 }
777 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
779 /* Check for used 'cn' */
780 $ldap= $this->config->get_ldap_link();
781 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
782 $ldap->cd("ou=groups,".$this->base);
783 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
784 if ($ldap->count() != 0){
785 $message[]= _("Value specified as 'Name' is already used.");
786 }
787 }
789 }else{
791 /* Check for used 'cn' */
792 $ldap= $this->config->get_ldap_link();
793 $ldap->cd($this->config->current['BASE']);
794 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
795 if ($ldap->count() != 0){
797 /* New entry? */
798 if ($this->dn == 'new'){
799 $message[]= _("Value specified as 'Name' is already used.");
800 }
802 /* Moved? */
803 elseif ($new_dn != $this->orig_dn){
804 $ldap->fetch();
805 if ($ldap->getDN() != $this->orig_dn){
806 $message[]= _("Value specified as 'Name' is already used.");
807 }
808 }
809 }
810 }
812 /* Check ID */
813 if ($this->force_gid == "1"){
814 if (!is_id($this->gidNumber)){
815 $message[]= _("Value specified as 'GID' is not valid.");
816 } else {
817 if ($this->gidNumber < $this->config->current['MINID']){
818 $message[]= _("Value specified as 'GID' is too small.");
819 }
821 }
822 }
824 return ($message);
825 }
827 function get_next_id($attrib, $dn)
828 {
829 $ids= array();
830 $ldap= $this->config->get_ldap_link();
832 $ldap->cd ($this->config->current['BASE']);
833 if (preg_match('/gidNumber/i', $attrib)){
834 $oc= "posixGroup";
835 } else {
836 $oc= "posixAccount";
837 }
838 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
840 /* Get list of ids */
841 while ($attrs= $ldap->fetch()){
842 $ids[]= (int)$attrs["$attrib"][0];
843 }
845 /* Find out next free id near to UID_BASE */
846 if (!isset($this->config->current['BASE_HOOK'])){
847 $base= $this->config->current['UIDBASE'];
848 } else {
849 /* Call base hook */
850 $base= get_base_from_hook($dn, $attrib);
851 }
852 for ($id= $base; $id++; $id < pow(2,32)){
853 if (!in_array($id, $ids)){
854 return ($id);
855 }
856 }
858 /* Check if id reached maximum */
859 if ($id >= pow(2,32)){
860 print_red(_("Too many users, can't allocate a free ID!"));
861 exit;
862 }
863 }
865 function getCopyDialog()
866 {
867 $vars = array("cn");
869 if($this ->force_gid){
870 $used = " checked ";
871 $dis = "";
872 }else{
873 $used = "";
874 $dis = " disabled ";
875 }
877 $smarty = get_smarty();
878 $smarty->assign("used",$used);
879 $smarty->assign("dis" ,$dis);
880 $smarty->assign("cn" ,$this->cn);
881 $smarty->assign("gidNumber",$this->gidNumber);
882 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
883 $ret = array();
884 $ret['string'] = $str;
885 $ret['status'] = "";
886 return($ret);
887 }
889 function saveCopyDialog()
890 {
891 if(isset($_POST['cn'])){
892 $this->cn = $_POST['cn'];
893 }
894 if(isset($_POST['force_gid'])){
895 $this->force_gid = 1;
896 $this->gidNumber= $_POST['gidNumber'];
897 }else{
898 $this->force_gid = 0;
899 $this->gidNumber = false;
900 }
901 }
904 /* Return plugin informations for acl handling */
905 function plInfo()
906 {
907 return (array(
908 "plShortName" => _("Generic"),
909 "plDescription" => _("Generic group settings"),
910 "plSelfModify" => FALSE,
911 "plDepends" => array(),
912 "plPriority" => 0,
913 "plSection" => array("admin"),
914 "plCategory" => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
916 "plProvidedAcls" => array(
917 "cn" => _("Name"),
918 "base" => _("Base"),
919 "description" => _("Description"),
921 "fonGroup" => _("Phone pickup group"),
922 "nagiosGroup" => _("Nagios group"),
924 "gidNumber" => _("GID"),
925 "memberUid" => _("Group member"),
926 "sambaGroupType" => _("Samba group type"),
927 "sambaDomainName" => _("Samba domain name"),
928 "sambaSID" => _("Samba SID"))
929 ));
930 }
931 }
933 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
934 ?>