9d2145c63a80d66ed9b2ea0619631cfbe558a2bb
1 <?php
2 class group extends plugin
3 {
4 /* CLI vars */
5 var $cli_summary= "Handling of GOsa's base group object";
6 var $cli_description= "Some longer text\nfor help";
7 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
9 /* Group attributes */
10 var $cn= "";
11 var $description= "";
12 var $gidNumber= "";
13 var $memberUid= array();
15 /* Helpers */
16 var $base= "";
17 var $force_gid= FALSE;
18 var $fon_group= FALSE;
19 var $smbgroup= FALSE;
20 var $groupType= FALSE;
21 var $samba3= FALSE;
22 var $sambaSID= "";
23 var $sambaDomainName= "DEFAULT";
24 var $SID= "";
25 var $ridBase= 0;
26 var $members= array();
27 var $users= array();
28 var $allusers= array();
29 var $department= "";
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'] = $_SESSION['groupfilter']['depselect'];
147 register_global('gufilter',$gufilter);
149 /* Bases / Departments */
151 if(isset($_SESSION['groupfilter']['depselect'])){
152 $this->base = $_SESSION['groupfilter']['depselect'];
153 }else{
154 if ($this->dn == "new"){
155 $ui= get_userinfo();
156 $this->base= dn2base($ui->dn);
157 } else {
158 $this->base= preg_replace ("/^[^,]+,[^,]+,/", "", $this->dn);
159 }
160 }
163 /* This is always an account */
164 $this->is_account= TRUE;
165 $this->reload();
166 }
168 function execute()
169 {
170 /* Call parent execute */
171 plugin::execute();
173 $ui= get_userinfo();
174 $acla= get_permissions ($ui->dn, $ui->subtreeACL);
175 $this->acl= get_module_permission($acla, "group", $ui->dn);
176 /* Do we represent a valid group? */
177 if (!$this->is_account && $this->parent == NULL){
178 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
179 _("This 'dn' is no group.")."</b>";
180 return ($display);
181 }
183 /* Delete user from group */
184 if (isset($_POST['del_users']) && isset($_POST['members'])){
185 foreach ($_POST['members'] as $value){
186 unset ($this->members["$value"]);
187 $this->removeUser($value);
188 }
189 $this->reload();
190 }
192 /* Add objects? */
193 if (isset($_POST["edit_membership"])){
194 $this->group_dialog= TRUE;
195 $this->dialog= TRUE;
196 }
198 /* Add objects finished? */
199 if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
200 $this->group_dialog= FALSE;
201 $this->dialog= FALSE;
202 }
204 /* Add user to group */
205 if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
206 foreach ($_POST['users'] as $value){
207 $this->members["$value"]= $this->allusers[$value];
208 asort($this->members);
209 $this->addUser($value);
210 }
211 $this->reload();
212 }
214 /* Base select dialog */
215 $once = true;
216 foreach($_POST as $name => $value){
217 if(preg_match("/^chooseBase/",$name) && $once){
218 $once = false;
219 $this->dialog = new baseSelectDialog($this->config);
220 $this->dialog->setCurrentBase($this->base);
221 }
222 }
224 /* Dialog handling */
225 if(is_object($this->dialog)){
226 /* Must be called before save_object */
227 $this->dialog->save_object();
229 if($this->dialog->isClosed()){
230 $this->dialog = false;
231 }elseif($this->dialog->isSelected()){
232 $this->base = $this->dialog->isSelected();
233 $this->dialog= false;
234 }else{
235 return($this->dialog->execute());
236 }
237 }
239 /* Assign templating stuff */
240 $smarty= get_smarty();
241 if ($this->samba3){
242 $smarty->assign("samba3", "true");
243 } else {
244 $smarty->assign("samba3", "");
245 }
247 if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
248 $smarty->assign("nagios",true);
249 }else{
250 $smarty->assign("nagios",false);
251 }
253 if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
254 $smarty->assign("pickupGroup",true);
255 }else{
256 $smarty->assign("pickupGroup",false);
257 }
259 /* Manage object add dialog */
260 if ($this->group_dialog){
262 /* Save data */
263 $gufilter= get_global("gufilter");
264 foreach( array("dselect", "regex") as $type){
265 if (isset($_POST[$type])){
266 $gufilter[$type]= $_POST[$type];
267 }
268 }
269 if(isset($_POST['regex'])){
270 if(isset($_POST['SubSearchGroup'])){
271 $gufilter['SubSearchGroup'] = true;
272 }else{
273 $gufilter['SubSearchGroup'] = false;
274 }
275 }
277 if (isset($_GET['search'])){
278 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
279 if ($s == "**"){
280 $s= "*";
281 }
282 $gufilter['regex']= $s;
283 }
284 $regex= preg_replace('/[*]/', ".*", $gufilter['regex']);
285 register_global("gufilter", $gufilter);
286 $this->reload();
288 /* Show dialog */
289 $smarty->assign("search_image", get_template_path('images/search.png'));
290 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
291 $smarty->assign("tree_image", get_template_path('images/tree.png'));
292 $smarty->assign("deplist", $this->config->idepartments);
293 $smarty->assign("alphabet", generate_alphabet());
294 foreach( array("dselect", "regex","SubSearchGroup") as $type){
295 $smarty->assign("$type", $gufilter[$type]);
296 }
297 $smarty->assign("hint", print_sizelimit_warning());
299 $users= array();
300 foreach ($this->allusers as $key => $value){
301 if (!array_key_exists($key, $this->members)){
302 if (preg_match("/^$regex/i", $key)){
303 $users[$key]= $value;
304 }
305 }
306 }
307 $smarty->assign("users", $users);
308 $smarty->assign("apply", apply_filter());
309 $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
310 return ($display);
311 }
313 /* Bases / Departments */
314 if (isset($_POST['base'])){
315 $this->base= $_POST['base'];
316 }
318 $smarty->assign("bases", $this->config->idepartments);
319 $smarty->assign("base_select", $this->base);
320 $smarty->assign("department", $this->department);
322 if ($this->samba3){
323 $domains= array();
324 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
325 $domains[$name]= $name;
326 }
327 $smarty->assign("sambaDomains", $domains);
328 $smarty->assign("sambaDomainName", $this->sambaDomainName);
329 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
330 514 => _("Domain guests"));
332 /* Don't loose special groups! If not key'ed above, add it to
333 the combo box... */
334 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
335 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
336 }
338 $smarty->assign("groupTypes", $groupTypes);
339 $smarty->assign("groupType", $this->groupType);
340 }
342 /* Members and users */
343 $smarty->assign("members", $this->members);
345 /* Checkboxes */
346 foreach (array("force_gid", "smbgroup") as $val){
347 if ($this->$val == "1"){
348 $smarty->assign("$val", "checked");
349 } else {
350 $smarty->assign("$val", "");
351 }
352 }
353 if ($this->force_gid != "1"){
354 $smarty->assign("forceMode", "disabled");
355 }else{
356 $smarty->assign("forceMode", "");
357 }
358 $smarty->assign("force_gidACL", chkacl($this->acl, "gidNumber"));
359 $smarty->assign("sambaDomainNameACL", chkacl($this->acl, "sambaDomainName"));
360 if ($this->fon_group){
361 $smarty->assign("fon_group", "checked");
362 } else {
363 $smarty->assign("fon_group", "");
364 }
365 $smarty->assign("fon_groupACL", chkacl($this->acl, "fon_group"));
367 if ($this->nagios_group){
368 $smarty->assign("nagios_group", "checked");
369 } else {
370 $smarty->assign("nagios_group", "");
371 }
372 $smarty->assign("nagios_groupACL", chkacl($this->acl, "nagios_group"));
374 /* Fields */
375 foreach (array("cn", "description", "gidNumber") as $val){
376 $smarty->assign("$val", $this->$val);
377 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
378 }
380 /* Missing ACL's */
381 foreach (array("base", "smbgroup", "members") as $val){
382 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
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 /* Generate userlists */
416 $this->last_sorting= "invalid";
417 $this->users= array();
418 $ldap= $this->config->get_ldap_link();
420 $MaxUser = $this->OnlyShowFirstEntries;
422 $gufilter= get_global("gufilter");
423 $ldap->cd ($this->config->current['BASE']);
424 if($gufilter['SubSearchGroup']){
425 $ldap->cd ($gufilter['dselect']);
426 $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$)))",array("uid", "sn","givenName"));
427 }else{
428 $ldap->cd (get_people_ou().$gufilter['dselect']);
429 $ldap->ls ("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$)))",get_people_ou().$gufilter['dselect'],array("uid", "sn", "givenName"));
430 }
431 $this->allusers= array();
433 $i = 0 ;
434 while (($attrs= $ldap->fetch()) && ($i < $MaxUser)){
435 $i ++;
436 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
437 $this->allusers[$attrs["uid"][0]]= $attrs["sn"][0].", ".
438 $attrs["givenName"][0]." [".$attrs["uid"][0]."]";
439 } else {
440 $this->allusers[$attrs["uid"][0]]= $attrs['uid'][0];
441 }
442 }
444 if(($i == $MaxUser)){
445 print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
446 }
448 natcasesort ($this->allusers);
449 reset ($this->allusers);
451 /* Fill memberlist */
452 $this->members= array();
453 foreach ($this->memberUid as $value){
454 if (isset($this->allusers[$value])){
455 $this->members[$value]= $this->allusers[$value];
456 } else {
457 $ldap->cd($this->config->current['BASE']);
458 $ldap->search("(&(objectClass=gosaAccount)(uid=".$value."))",array("uid", "sn","givenName"));
459 $attrs = $ldap->fetch();
461 if(!$attrs){
462 $this->members[$value] = _("! unknown id")." [".$value."]";
463 }else{
465 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
466 $this->allusers[$attrs["uid"][0]]= $attrs["sn"][0].", ".
467 $attrs["givenName"][0]." [".$attrs["uid"][0]."]";
468 } else {
469 $this->allusers[$attrs["uid"][0]]= $attrs['uid'][0];
470 }
471 if (isset($this->allusers[$value])){
472 $this->members[$value]= $this->allusers[$value];
473 } else {
474 $this->members[$value] = "[".$value."]";
475 }
476 }
477 }
478 }
479 asort($this->members);
480 reset($this->members);
481 }
485 function remove_from_parent()
486 {
487 plugin::remove_from_parent();
489 $ldap= $this->config->get_ldap_link();
490 $ldap->rmdir($this->dn);
491 show_ldap_error($ldap->get_error());
493 /* Delete references to object groups */
494 $ldap->cd ($this->config->current['BASE']);
495 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
496 while ($ldap->fetch()){
497 $og= new ogroup($this->config, $ldap->getDN());
498 unset($og->member[$this->dn]);
499 $og->save ();
500 }
502 /* Send signal to the world that we've done */
503 $this->handle_post_events("remove");
504 }
507 /* Save data to object */
508 function save_object()
509 {
510 /* Save additional values for possible next step */
511 if (isset($_POST['groupedit'])){
514 plugin::save_object();
516 $this->force_gid= 0;
517 $this->smbgroup= 0;
518 foreach (array("force_gid", "department", "base", "smbgroup") as $val) {
519 if (chkacl ($this->acl, "$val") == "" && isset($_POST["$val"])){
520 $this->$val= $_POST["$val"];
521 }
522 }
524 /* Save sambaDomain attribute */
525 if (chkacl ($this->acl, "sambaDomainName") == "" && $this->samba3 &&
526 isset ($_POST['sambaDomainName'])){
528 $this->sambaDomainName= $_POST['sambaDomainName'];
529 $this->groupType= $_POST['groupType'];
530 }
532 /* Save fon attribute */
533 if (chkacl ($this->acl, "fon_group") == ""){
534 if (isset ($_POST['fon_group'])){
535 $this->fon_group= TRUE;
536 } else {
537 $this->fon_group= FALSE;
538 }
539 }
540 if (chkacl ($this->acl, "nagios_group") == ""){
541 if (isset ($_POST['nagios_group'])){
542 $this->nagios_group= TRUE;
543 } else {
544 $this->nagios_group= FALSE;
545 }
546 }
547 }
548 }
551 /* Save to LDAP */
552 function save()
553 {
554 /* ID handling */
555 if ($this->force_gid == 0){
556 if ($this->saved_gidNumber != ""){
557 $this->gidNumber= $this->saved_gidNumber;
558 } else {
559 /* Calculate new, lock uids */
560 $wait= 10;
561 while (get_lock("uidnumber") != ""){
562 sleep (1);
564 /* timed out? */
565 if ($wait-- == 0){
566 break;
567 }
568 }
569 add_lock ("uidnumber", "gosa");
570 $this->gidNumber= $this->get_next_id("gidNumber");
571 }
572 }
574 plugin::save();
576 /* Remove objectClass for samba/phone support */
577 $tmp= array();
578 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
579 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
580 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
581 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
582 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
583 $tmp[]= $this->attrs['objectClass'][$i];
584 }
585 }
586 $this->attrs['objectClass']= $tmp;
587 $ldap= $this->config->get_ldap_link();
589 /* Add samba group functionality */
590 if ($this->samba3 && $this->smbgroup){
592 /* Fixed undefined index ...
593 */
594 $this->SID = $this->ridBase = "";
595 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
596 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
597 }else{
598 print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
599 }
600 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
601 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
602 }else{
603 print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
604 }
606 $this->attrs['objectClass'][]= 'sambaGroupMapping';
607 $this->attrs['sambaGroupType']= "2";
609 /* Check if we need to create a special entry */
610 if ($this->groupType == 0){
612 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
613 $gidNumber= $this->gidNumber;
614 while(TRUE){
615 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
616 $ldap->cd($this->config->current['BASE']);
617 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
618 if ($ldap->count() == 0){
619 break;
620 }
621 $gidNumber++;
622 }
623 $this->attrs['sambaSID']= $sid;
624 $this->sambaSID= $sid;
625 }
627 } else {
628 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
629 }
631 /* User wants me to fake the idMappings? This is useful for
632 making winbind resolve the group names in a reasonable amount
633 of time in combination with larger databases. */
634 if (isset($this->config->current['SAMBAIDMAPPING']) &&
635 preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
636 $this->attrs['objectClass'][]= "sambaIdmapEntry";
637 }
639 }
641 /* Add phone functionality */
642 if ($this->fon_group){
643 $this->attrs['objectClass'][]= "goFonPickupGroup";
644 }
646 /* Add nagios functionality */
647 if ($this->nagios_group){
648 $this->attrs['objectClass'][]= "nagiosContactGroup";
649 }
651 /* Take members array */
652 if (count ($this->memberUid)){
653 $this->attrs['memberUid']= array_unique($this->memberUid);
654 }
656 /* New accounts need proper 'dn', propagate it to remaining objects */
657 if ($this->dn == 'new'){
658 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
659 }
661 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
662 new entries. So do a check first... */
663 $ldap->cat ($this->dn);
664 if ($ldap->fetch()){
665 /* Modify needs array() to remove values :-( */
666 if (!count ($this->memberUid)){
667 $this->attrs['memberUid']= array();
668 }
669 if ($this->samba3){
670 if (!$this->smbgroup){
671 $this->attrs['sambaGroupType']= array();
672 $this->attrs['sambaSID']= array();
673 }
674 }
675 $mode= "modify";
676 } else {
677 $mode= "add";
678 $ldap->cd($this->config->current['BASE']);
679 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
680 }
682 /* Write back to ldap */
683 $ldap->cd($this->dn);
684 $this->cleanup();
685 $ldap->$mode($this->attrs);
687 $ret= 0;
688 if (show_ldap_error($ldap->get_error())){
689 $ret= 1;
690 }
692 /* Remove uid lock */
693 del_lock ("uidnumber");
695 /* Post that we've done*/
696 $this->handle_post_events($mode);
698 return ($ret);
699 }
701 function check()
702 {
703 $message= array();
705 /* Permissions for that base? */
706 if ($this->base != ""){
707 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
708 } else {
709 $new_dn= $this->dn;
710 }
712 $ui= get_userinfo();
713 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
714 $acl= get_module_permission($acl, "group", $ui->dn);
715 if (chkacl($this->acl, "create") != ""){
716 $message[]= _("You have no permissions to create a group on this 'Base'.");
717 }
719 /* must: cn */
720 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
721 $message[]= "The required field 'Name' is not set.";
722 }
724 /* Check for valid input */
725 if (!is_uid($this->cn)){
726 $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
727 }
730 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
732 /* Check for used 'cn' */
733 $ldap= $this->config->get_ldap_link();
734 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
735 $ldap->cd("ou=groups,".$this->base);
736 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))","ou=groups,".$this->base,array("cn"));
737 if ($ldap->count() != 0){
738 $message[]= _("Value specified as 'Name' is already used.");
739 }
740 }
742 }else{
744 /* Check for used 'cn' */
745 $ldap= $this->config->get_ldap_link();
746 $ldap->cd($this->config->current['BASE']);
747 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
748 if ($ldap->count() != 0){
750 /* New entry? */
751 if ($this->dn == 'new'){
752 $message[]= _("Value specified as 'Name' is already used.");
753 }
755 /* Moved? */
756 elseif ($new_dn != $this->orig_dn){
757 $ldap->fetch();
758 if ($ldap->getDN() != $this->orig_dn){
759 $message[]= _("Value specified as 'Name' is already used.");
760 }
761 }
762 }
763 }
765 /* Check ID */
766 if ($this->force_gid == "1"){
767 if (!is_id($this->gidNumber)){
768 $message[]= _("Value specified as 'GID' is not valid.");
769 } else {
770 if ($this->gidNumber < $this->config->current['MINID']){
771 $message[]= _("Value specified as 'GID' is too small.");
772 }
774 }
775 }
777 return ($message);
778 }
780 function get_next_id($attrib)
781 {
782 $ids= array();
783 $ldap= $this->config->get_ldap_link();
785 $ldap->cd ($this->config->current['BASE']);
786 if (preg_match('/gidNumber/i', $attrib)){
787 $oc= "posixGroup";
788 } else {
789 $oc= "posixAccount";
790 }
791 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
793 /* Get list of ids */
794 while ($attrs= $ldap->fetch()){
795 $ids[]= (int)$attrs["$attrib"][0];
796 }
798 /* Find out next free id near to UID_BASE */
799 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
800 if (!in_array($id, $ids)){
801 return ($id);
802 }
803 }
805 /* Should not happen */
806 if ($id == 65000){
807 print_red(_("Too many users, can't allocate a free ID!"));
808 exit;
809 }
810 }
812 }
814 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
815 ?>