61a63131439c63402c0361fbb53458343999457d
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'] = $_SESSION['gufilter']['dselect'];
147 register_global('gufilter',$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 $ui= get_userinfo();
171 $acla= get_permissions ($ui->dn, $ui->subtreeACL);
172 $this->acl= get_module_permission($acla, "group", $ui->dn);
173 /* Do we represent a valid group? */
174 if (!$this->is_account && $this->parent == NULL){
175 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
176 _("This 'dn' is no group.")."</b>";
177 return ($display);
178 }
180 /* Delete user from group */
181 if (isset($_POST['del_users']) && isset($_POST['members'])){
182 foreach ($_POST['members'] as $value){
183 unset ($this->members["$value"]);
184 $this->removeUser($value);
185 }
186 $this->reload();
187 }
189 /* Add objects? */
190 if (isset($_POST["edit_membership"])){
191 $this->group_dialog= TRUE;
192 $this->dialog= TRUE;
193 }
195 /* Add objects finished? */
196 if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
197 $this->group_dialog= FALSE;
198 $this->dialog= FALSE;
199 }
201 /* Add user to group */
202 if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
203 foreach ($_POST['users'] as $value){
204 $this->members["$value"]= $this->allusers[$value];
205 asort($this->members);
206 $this->addUser($value);
207 }
208 $this->reload();
209 }
211 /* Base select dialog */
212 $once = true;
213 foreach($_POST as $name => $value){
214 if(preg_match("/^chooseBase/",$name) && $once){
215 $once = false;
216 $this->dialog = new baseSelectDialog($this->config);
217 $this->dialog->setCurrentBase($this->base);
218 }
219 }
221 /* Dialog handling */
222 if(is_object($this->dialog)){
223 /* Must be called before save_object */
224 $this->dialog->save_object();
226 if($this->dialog->isClosed()){
227 $this->dialog = false;
228 }elseif($this->dialog->isSelected()){
229 $this->base = $this->dialog->isSelected();
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 $smarty->assign("pickupGroup",false);
254 }
256 /* Manage object add dialog */
257 if ($this->group_dialog){
259 /* Save data */
260 $gufilter= get_global("gufilter");
261 foreach( array("dselect", "regex") as $type){
262 if (isset($_POST[$type])){
263 $gufilter[$type]= $_POST[$type];
264 }
265 }
266 if(isset($_POST['regex'])){
267 if(isset($_POST['SubSearchGroup'])){
268 $gufilter['SubSearchGroup'] = true;
269 }else{
270 $gufilter['SubSearchGroup'] = false;
271 }
272 }
274 if (isset($_GET['search'])){
275 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
276 if ($s == "**"){
277 $s= "*";
278 }
279 $gufilter['regex']= $s;
280 }
281 register_global("gufilter", $gufilter);
282 $this->reload();
284 /* Show dialog */
285 $smarty->assign("search_image", get_template_path('images/search.png'));
286 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
287 $smarty->assign("tree_image", get_template_path('images/tree.png'));
288 $smarty->assign("deplist", $this->config->idepartments);
289 $smarty->assign("alphabet", generate_alphabet());
290 foreach( array("dselect", "regex","SubSearchGroup") as $type){
291 $smarty->assign("$type", $gufilter[$type]);
292 }
293 $smarty->assign("hint", print_sizelimit_warning());
294 $smarty->assign("users", $this->displayUsers);
295 $smarty->assign("apply", apply_filter());
296 $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
297 return ($display);
298 }
300 /* Bases / Departments */
301 if (isset($_POST['base'])){
302 $this->base= $_POST['base'];
303 }
305 $smarty->assign("bases", $this->config->idepartments);
306 $smarty->assign("base_select", $this->base);
307 $smarty->assign("department", $this->department);
309 if ($this->samba3){
310 $domains= array();
311 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
312 $domains[$name]= $name;
313 }
314 $smarty->assign("sambaDomains", $domains);
315 $smarty->assign("sambaDomainName", $this->sambaDomainName);
316 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
317 514 => _("Domain guests"));
319 /* Don't loose special groups! If not key'ed above, add it to
320 the combo box... */
321 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
322 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
323 }
325 $smarty->assign("groupTypes", $groupTypes);
326 $smarty->assign("groupType", $this->groupType);
327 }
329 /* Members and users */
330 $smarty->assign("members", $this->members);
332 /* Checkboxes */
333 foreach (array("force_gid", "smbgroup") as $val){
334 if ($this->$val == "1"){
335 $smarty->assign("$val", "checked");
336 } else {
337 $smarty->assign("$val", "");
338 }
339 }
340 if ($this->force_gid != "1"){
341 $smarty->assign("forceMode", "disabled");
342 }else{
343 $smarty->assign("forceMode", "");
344 }
345 $smarty->assign("force_gidACL", chkacl($this->acl, "gidNumber"));
346 $smarty->assign("sambaDomainNameACL", chkacl($this->acl, "sambaDomainName"));
347 if ($this->fon_group){
348 $smarty->assign("fon_group", "checked");
349 } else {
350 $smarty->assign("fon_group", "");
351 }
352 $smarty->assign("fon_groupACL", chkacl($this->acl, "fon_group"));
354 if ($this->nagios_group){
355 $smarty->assign("nagios_group", "checked");
356 } else {
357 $smarty->assign("nagios_group", "");
358 }
359 $smarty->assign("nagios_groupACL", chkacl($this->acl, "nagios_group"));
361 /* Fields */
362 foreach (array("cn", "description", "gidNumber") as $val){
363 $smarty->assign("$val", $this->$val);
364 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
365 }
367 /* Missing ACL's */
368 foreach (array("base", "smbgroup", "members") as $val){
369 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
370 }
372 /* Show main page */
373 $smarty->assign("alphabet", generate_alphabet(10));
374 $smarty->assign("search_image", get_template_path('images/search.png'));
375 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
376 $smarty->assign("tree_image", get_template_path('images/tree.png'));
377 $smarty->assign("deplist", $this->config->idepartments);
378 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
379 }
381 function addUser($uid)
382 {
383 $this->memberUid[]= $uid;
384 $this->memberUid= array_unique($this->memberUid);
385 }
387 function removeUser($uid)
388 {
389 $temp= array();
390 foreach ($this->memberUid as $value){
391 if ($value != $uid){
392 $temp[]= $value;
393 }
394 }
395 $this->memberUid= $temp;
396 }
399 /* Reload data */
400 function reload()
401 {
402 /* Fix regex string */
403 $gufilter = get_global("gufilter");
404 $regex = normalizeLdap($gufilter['regex']);
405 $MaxUser = $this->OnlyShowFirstEntries;
407 /* Prepare ldap link */
408 $ldap= $this->config->get_ldap_link();
409 $ldap->cd($gufilter['dselect']);
412 /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
413 (Store gathered sn/givenName informations in $this->allusers too,
414 to be prepared when adding/deleting users)
415 */
416 $filter = "";
417 foreach ($this->memberUid as $value){
418 if(!isset($this->members[$value])){
419 $filter .= "(uid=".normalizeLdap($value).")";
420 }
421 }
422 if(!empty($filter)){
423 $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
424 while($attrs = $ldap->fetch()){
425 $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
426 $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
427 }
428 }
430 /* check if all uids are resolved */
431 foreach ($this->memberUid as $value){
432 if(!isset($this->members[$value])){
433 $this->members[$value] = _("! unknown id")." [".$value."]";
434 }
435 }
437 /* Create display list of users matching regex & filter
438 */
439 $this->displayUsers = array();
440 $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
442 /* Search in current tree or within subtrees depending on the checkbox from filter section */
443 if($gufilter['SubSearchGroup']){
444 $ldap->search($filter, array("uid", "sn","givenName"));
445 }else{
446 $ldap->ls ($filter, get_people_ou().$gufilter['dselect'],array("uid", "sn", "givenName"));
447 }
448 $i = 0;
450 /* Fetch all users and skip already used users */
451 while($attrs = $ldap->fetch()){
452 if(in_array($attrs['uid'][0], $this->memberUid)) {
453 continue;
454 }
455 $i ++;
456 if($i > $MaxUser) {
457 break;
458 }
459 $this->allusers[$attrs['uid'][0]] = $this->createResultName($attrs);
460 $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
461 }
463 /* If more than max users are found, display a message to warn the user */
464 if(($i == $MaxUser)){
465 print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
466 }
468 /* Sort lists */
469 natcasesort($this->members);
470 reset($this->members);
471 natcasesort ($this->displayUsers);
472 reset ($this->displayUsers);
473 }
476 /* Create display name, this was used so often that it is excluded into a seperate function */
477 function createResultName($attrs)
478 {
479 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
480 $ret = $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
481 } else {
482 $ret= $attrs['uid'][0];
483 }
484 return($ret);
485 }
488 function remove_from_parent()
489 {
490 plugin::remove_from_parent();
492 $ldap= $this->config->get_ldap_link();
493 $ldap->rmdir($this->dn);
494 show_ldap_error($ldap->get_error());
496 /* Delete references to object groups */
497 $ldap->cd ($this->config->current['BASE']);
498 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
499 while ($ldap->fetch()){
500 $og= new ogroup($this->config, $ldap->getDN());
501 unset($og->member[$this->dn]);
502 $og->save ();
503 }
505 /* Send signal to the world that we've done */
506 $this->handle_post_events("remove");
507 }
510 /* Save data to object */
511 function save_object()
512 {
513 /* Save additional values for possible next step */
514 if (isset($_POST['groupedit'])){
516 plugin::save_object();
518 $this->force_gid= 0;
519 $this->smbgroup= 0;
520 foreach (array("force_gid", "department", "base", "smbgroup") as $val) {
521 if (chkacl ($this->acl, "$val") == "" && isset($_POST["$val"])){
522 $this->$val= $_POST["$val"];
523 }
524 }
526 /* Save sambaDomain attribute */
527 if (chkacl ($this->acl, "sambaDomainName") == "" && $this->samba3 &&
528 isset ($_POST['sambaDomainName'])){
530 $this->sambaDomainName= $_POST['sambaDomainName'];
531 $this->groupType= $_POST['groupType'];
532 }
534 /* Save fon attribute */
535 if (chkacl ($this->acl, "fon_group") == ""){
536 if (isset ($_POST['fon_group'])){
537 $this->fon_group= TRUE;
538 } else {
539 $this->fon_group= FALSE;
540 }
541 }
542 if (chkacl ($this->acl, "nagios_group") == ""){
543 if (isset ($_POST['nagios_group'])){
544 $this->nagios_group= TRUE;
545 } else {
546 $this->nagios_group= FALSE;
547 }
548 }
549 }
550 }
553 /* Save to LDAP */
554 function save()
555 {
557 /* ID handling */
558 if ($this->force_gid == 0){
559 if ($this->saved_gidNumber != ""){
560 $this->gidNumber= $this->saved_gidNumber;
561 } else {
562 /* Calculate new, lock uids */
563 $wait= 10;
564 while (get_lock("uidnumber") != ""){
565 sleep (1);
567 /* timed out? */
568 if ($wait-- == 0){
569 break;
570 }
571 }
572 add_lock ("uidnumber", "gosa");
573 $this->gidNumber= $this->get_next_id("gidNumber");
574 }
575 }
577 plugin::save();
579 /* Remove objectClass for samba/phone support */
580 $tmp= array();
581 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
582 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
583 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
584 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
585 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
586 $tmp[]= $this->attrs['objectClass'][$i];
587 }
588 }
589 $this->attrs['objectClass']= $tmp;
590 $ldap= $this->config->get_ldap_link();
592 /* Add samba group functionality */
593 if ($this->samba3 && $this->smbgroup){
595 /* Fixed undefined index ...
596 */
597 $this->SID = $this->ridBase = "";
598 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
599 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
600 }else{
601 print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
602 }
603 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
604 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
605 }else{
606 print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
607 }
609 $this->attrs['objectClass'][]= 'sambaGroupMapping';
610 $this->attrs['sambaGroupType']= "2";
612 /* Check if we need to create a special entry */
613 if ($this->groupType == 0){
615 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
616 $gidNumber= $this->gidNumber;
617 while(TRUE){
618 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
619 $ldap->cd($this->config->current['BASE']);
620 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
621 if ($ldap->count() == 0){
622 break;
623 }
624 $gidNumber++;
625 }
626 $this->attrs['sambaSID']= $sid;
627 $this->sambaSID= $sid;
628 }
630 } else {
631 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
632 }
634 /* User wants me to fake the idMappings? This is useful for
635 making winbind resolve the group names in a reasonable amount
636 of time in combination with larger databases. */
637 if (isset($this->config->current['SAMBAIDMAPPING']) &&
638 preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
639 $this->attrs['objectClass'][]= "sambaIdmapEntry";
640 }
642 }
644 /* Add phone functionality */
645 if ($this->fon_group){
646 $this->attrs['objectClass'][]= "goFonPickupGroup";
647 }
649 /* Add nagios functionality */
650 if ($this->nagios_group){
651 $this->attrs['objectClass'][]= "nagiosContactGroup";
652 }
654 /* Take members array */
655 if (count ($this->memberUid)){
656 $this->attrs['memberUid']= array_unique($this->memberUid);
657 }
659 /* New accounts need proper 'dn', propagate it to remaining objects */
660 if ($this->dn == 'new'){
661 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
662 }
664 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
665 new entries. So do a check first... */
666 $ldap->cat ($this->dn);
667 if ($ldap->fetch()){
668 /* Modify needs array() to remove values :-( */
669 if (!count ($this->memberUid)){
670 $this->attrs['memberUid']= array();
671 }
672 if ($this->samba3){
673 if (!$this->smbgroup){
674 $this->attrs['sambaGroupType']= array();
675 $this->attrs['sambaSID']= array();
676 }
677 }
678 $mode= "modify";
679 } else {
680 $mode= "add";
681 $ldap->cd($this->config->current['BASE']);
682 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
683 }
685 /* Write back to ldap */
686 $ldap->cd($this->dn);
687 $this->cleanup();
688 $ldap->$mode($this->attrs);
690 $ret= 0;
691 if (show_ldap_error($ldap->get_error())){
692 $ret= 1;
693 }
695 /* Remove uid lock */
696 del_lock ("uidnumber");
698 /* Post that we've done*/
699 $this->handle_post_events($mode);
701 return ($ret);
702 }
704 function check()
705 {
706 /* Call common method to give check the hook */
707 $message= plugin::check();
709 /* Permissions for that base? */
710 if ($this->base != ""){
711 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
712 } else {
713 $new_dn= $this->dn;
714 }
716 $ui= get_userinfo();
717 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
718 $acl= get_module_permission($acl, "group", $ui->dn);
719 if (chkacl($this->acl, "create") != ""){
720 $message[]= _("You have no permissions to create a group on this 'Base'.");
721 }
723 /* must: cn */
724 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
725 $message[]= "The required field 'Name' is not set.";
726 }
728 /* Check for valid input */
729 if (!is_uid($this->cn)){
730 $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
731 }
734 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
736 /* Check for used 'cn' */
737 $ldap= $this->config->get_ldap_link();
738 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
739 $ldap->cd("ou=groups,".$this->base);
740 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
741 if ($ldap->count() != 0){
742 $message[]= _("Value specified as 'Name' is already used.");
743 }
744 }
746 }else{
748 /* Check for used 'cn' */
749 $ldap= $this->config->get_ldap_link();
750 $ldap->cd($this->config->current['BASE']);
751 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
752 if ($ldap->count() != 0){
754 /* New entry? */
755 if ($this->dn == 'new'){
756 $message[]= _("Value specified as 'Name' is already used.");
757 }
759 /* Moved? */
760 elseif ($new_dn != $this->orig_dn){
761 $ldap->fetch();
762 if ($ldap->getDN() != $this->orig_dn){
763 $message[]= _("Value specified as 'Name' is already used.");
764 }
765 }
766 }
767 }
769 /* Check ID */
770 if ($this->force_gid == "1"){
771 if (!is_id($this->gidNumber)){
772 $message[]= _("Value specified as 'GID' is not valid.");
773 } else {
774 if ($this->gidNumber < $this->config->current['MINID']){
775 $message[]= _("Value specified as 'GID' is too small.");
776 }
778 }
779 }
781 return ($message);
782 }
784 function get_next_id($attrib)
785 {
786 $ids= array();
787 $ldap= $this->config->get_ldap_link();
789 $ldap->cd ($this->config->current['BASE']);
790 if (preg_match('/gidNumber/i', $attrib)){
791 $oc= "posixGroup";
792 } else {
793 $oc= "posixAccount";
794 }
795 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
797 /* Get list of ids */
798 while ($attrs= $ldap->fetch()){
799 $ids[]= (int)$attrs["$attrib"][0];
800 }
802 /* Find out next free id near to UID_BASE */
803 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
804 if (!in_array($id, $ids)){
805 return ($id);
806 }
807 }
809 /* Should not happen */
810 if ($id == 65000){
811 print_red(_("Too many users, can't allocate a free ID!"));
812 exit;
813 }
814 }
816 function getCopyDialog()
817 {
818 $vars = array("cn");
820 if($this ->force_gid){
821 $used = " checked ";
822 $dis = "";
823 }else{
824 $used = "";
825 $dis = " disabled ";
826 }
828 $smarty = get_smarty();
829 $smarty->assign("used",$used);
830 $smarty->assign("dis" ,$dis);
831 $smarty->assign("cn" ,$this->cn);
832 $smarty->assign("gidNumber",$this->gidNumber);
833 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
834 $ret = array();
835 $ret['string'] = $str;
836 $ret['status'] = "";
837 return($ret);
838 }
840 function saveCopyDialog()
841 {
842 if(isset($_POST['cn'])){
843 $this->cn = $_POST['cn'];
844 }
845 if(isset($_POST['force_gid'])){
846 $this->force_gid = 1;
847 $this->gidNumber= $_POST['gidNumber'];
848 }else{
849 $this->force_gid = 0;
850 $this->gidNumber = false;
851 }
852 }
853 }
855 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
856 ?>