1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 class group extends plugin
24 {
25 /* Group attributes */
26 var $cn= "";
27 var $description= "";
28 var $gidNumber= "";
29 var $memberUid= array();
30 var $memberUid_used_by_some= array();
32 /* Helpers */
33 var $base= "";
34 var $force_gid= FALSE;
35 var $fon_group= FALSE;
36 var $smbgroup= FALSE;
37 var $groupType= FALSE;
38 var $sambaSID= "";
39 var $sambaDomainName= "DEFAULT";
40 var $SID= "";
41 var $ridBase= 0;
42 var $members= array();
43 var $users= array();
44 var $member= array();
45 var $allusers= array();
46 var $saved_gidNumber= "";
47 var $oldgroupType= "";
48 var $orig_dn= "";
49 var $orig_cn= "";
50 var $orig_base= "";
51 var $has_mailAccount= FALSE;
52 var $userSelect= FALSE;
53 var $nagios_group =FALSE;
54 var $sambaGroupType;
55 var $dialog;
56 var $rfc2307bis= FALSE;
57 var $OnlyShowFirstEntries =200;
58 var $dnMapping= array();
59 var $view_logged = FALSE;
60 var $allowGroupsWithSameNameInOtherSubtrees = true;
61 var $baseSelector;
63 /* attribute list for save action */
64 var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
65 var $objectclasses= array("top", "posixGroup");
67 var $CopyPasteVars = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
69 var $multiple_support = TRUE;
72 // Lists
73 private $memberList; // Single group editing
74 private $commonList; // (Multiple support active)
75 private $partialList; // (Multiple support active)
78 function group (&$config, $dn= NULL)
79 {
80 /* Set rfc2307bis flag */
81 if ($config->get_cfg_value("core","rfc2307bis") == "true"){
82 $this->rfc2307bis= TRUE;
83 $this->attributes[]= "member";
84 $this->objectclasses[]= "groupOfNames";
85 }
87 plugin::plugin ($config, $dn);
89 $this->trustModeDialog = new trustModeDialog($this->config, $this->dn,NULL);
90 $this->trustModeDialog->setAcl('groups/group');
92 /* Load attributes depending on the samba version */
93 $this->orig_dn= $dn;
94 $this->orig_cn= $this->cn;
96 /* Get member list */
97 if (isset($this->attrs['memberUid'][0])){
98 $tmp= array();
99 for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
100 $tmp[$this->attrs['memberUid'][$i]]= $this->attrs['memberUid'][$i];
101 }
102 $this->memberUid= $tmp;
103 ksort ($this->memberUid);
104 }
106 /* Save gidNumber for later use */
107 if (isset($this->attrs['gidNumber'])){
108 $this->saved_gidNumber= $this->attrs['gidNumber'][0];
109 }
111 /* Is a samba group? */
112 if (isset($this->attrs['objectClass'])){
113 if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == FALSE ){
114 $this->smbgroup= FALSE;
115 } else {
116 $this->smbgroup= TRUE;
117 if (isset($this->attrs['sambaSID'])){
118 $this->sambaSID= $this->attrs['sambaSID'][0];
119 }
120 }
121 if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == FALSE ){
122 $this->fon_group= FALSE;
123 } else {
124 $this->fon_group= TRUE;
125 }
126 if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == FALSE ){
127 $this->nagios_group= FALSE;
128 } else {
129 $this->nagios_group= TRUE;
130 }
131 }
133 /* Set mail flag */
134 if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
135 $this->has_mailAccount= TRUE;
136 }
138 /* Get samba Domain in case of samba 3 */
139 if ($this->sambaSID != ""){
140 $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
141 $ldap= $this->config->get_ldap_link();
142 $ldap->cd($this->config->current['BASE']);
143 $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
144 if ($ldap->count() != 0){
145 $attrs= $ldap->fetch();
146 if(isset($attrs['sambaAlgorithmicRidBase'])){
147 $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
148 } else {
149 $this->ridBase= $this->config->get_cfg_value("core","sambaRidBase");
150 }
152 /* Get domain name for SID */
153 $this->sambaDomainName= "DEFAULT";
154 foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
155 if ($val['SID'] == $this->SID){
156 $this->sambaDomainName= $key;
157 break;
158 }
159 }
160 } else {
161 if ($this->config->get_cfg_value("core","sambaRidBase") != ""){
162 $this->sambaDomainName= "DEFAULT";
163 $this->ridBase= $this->config->get_cfg_value("core","sambaRidBase");
164 $this->SID= $this->config->get_cfg_value("core","sambaSID");
165 } else {
166 msg_dialog::display(_("Configuration error"), _("Cannot find group SID in your configuration!"), ERROR_DIALOG);
167 }
168 }
170 /* Get group type */
171 $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
172 if ($this->groupType < 500 || $this->groupType > 553){
173 $this->groupType= 0;
174 }
175 $this->oldgroupType= $this->groupType;
176 }
178 if ($this->dn == "new"){
179 if(session::is_set('CurrentMainBase')){
180 $this->base = session::get('CurrentMainBase');
181 }else{
182 $ui= get_userinfo();
183 $this->base= dn2base($ui->dn);
184 }
185 } else {
187 /* Get object base */
188 $this->base =preg_replace ("/^[^,]+,".preg_quote(get_groups_ou(), '/')."/i","",$this->dn);
189 }
190 $this->orig_base = $this->base;
192 /* This is always an account */
193 $this->is_account= TRUE;
195 /* Instanciate base selector */
196 $this->baseSelector= new baseSelector($this->get_allowed_bases(), $this->base);
197 $this->baseSelector->setSubmitButton(false);
198 $this->baseSelector->setHeight(300);
199 $this->baseSelector->update(true);
203 // Prepare lists
204 $this->memberList = new sortableListing();
205 $this->memberList->setDeleteable(true);
206 $this->memberList->setInstantDelete(true);
207 $this->memberList->setEditable(false);
208 $this->memberList->setWidth("100%");
209 $this->memberList->setHeight("300px");
210 $this->memberList->setHeader(array('~',_("Given name"),_("Surename"),_("UID")));
211 $this->memberList->setColspecs(array('20px','*','*','*','20px'));
212 $this->memberList->setDefaultSortColumn(1);
214 $this->reload(TRUE);
215 }
217 function execute()
218 {
219 /* Call parent execute */
220 plugin::execute();
222 /* Log view */
223 if($this->is_account && !$this->view_logged){
224 $this->view_logged = TRUE;
225 new log("view","groups/".get_class($this),$this->dn);
226 }
228 /* Do we represent a valid group? */
229 if (!$this->is_account && $this->parent === NULL){
230 $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\"> <b>".msgPool::noValidExtension()."</b>";
231 return ($display);
232 }
234 // Act on list events
235 foreach(array('memberList','commonList','partialList') as $list){
237 // Check if list is available, depends on multi- or sinlge- group editing.
238 if($this->$list){
239 $this->$list->save_object();
240 $action = $this->$list->getAction();
241 if($action['action'] == 'delete' && preg_match("/w/",$this->getacl("memberUid"))){
242 foreach ($action['targets'] as $id){
243 $value = $this->$list->getKey($id);
244 unset ($this->members["$value"]);
245 $this->removeUser($value);
246 }
247 $this->reload();
248 }
249 }
250 }
252 /* Add objects? */
253 if (isset($_POST["edit_membership"]) && preg_match("/w/",$this->getacl("memberUid"))){
254 $this->userSelect= new userSelect($this->config, get_userinfo());
255 }
257 /* Add objects finished? */
258 if (isset($_POST["add_users_cancel"])){
259 $this->userSelect= NULL;
260 }
262 /* Add user to group */
263 if (isset($_POST['add_users_finish']) && $this->userSelect){
265 $users = $this->userSelect->detectPostActions();
266 if(isset($users['targets'])){
267 $headpage = $this->userSelect->getHeadpage();
268 foreach($users['targets'] as $dn){
269 $attrs = $headpage->getEntry($dn);
270 $value = $attrs['uid'][0];
271 $this->addUser($value);
272 $this->members["$value"]= $this->allusers[$value];
273 $this->reload();
274 }
275 }
276 $this->userSelect= NULL;
277 }
279 $smarty= get_smarty();
281 // Handle trust mode dialog
282 $this->dialog = FALSE;
283 $trustModeDialog = $this->trustModeDialog->execute();
284 if($this->trustModeDialog->trustSelect){
285 $this->dialog = TRUE;
286 return($trustModeDialog);
287 }
288 $smarty->assign("trustModeDialog" , $trustModeDialog);
292 $smarty->assign("nagios", $this->config->pluginEnabled("nagiosAccount"));
293 $smarty->assign("pickupGroup", $this->config->pluginEnabled("phoneAccount"));
295 /* Manage object add dialog */
296 if ($this->userSelect){
297 $this->dialog = TRUE;
298 return($this->userSelect->execute());
299 }
301 /* Create base acls */
302 $smarty->assign("base", $this->baseSelector->render());
304 $domains= array();
305 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
306 $domains[$name]= $name;
307 }
308 $smarty->assign("sambaDomains", set_post($domains));
309 $smarty->assign("sambaDomainName", set_post($this->sambaDomainName));
310 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain administrators"), 513 => _("Domain users"),
311 514 => _("Domain guests"));
313 /* Don't loose special groups! If not key'ed above, add it to
314 the combo box... */
315 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
316 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
317 }
319 $smarty->assign("groupTypes", set_post($groupTypes));
320 $smarty->assign("groupType", set_post($this->groupType));
323 /* Members and users */
324 if(!$this->multiple_support_active){
325 $this->memberList->setAcl($this->getacl("memberUid"));
326 $data = $lData = array();
327 foreach($this->members as $uid => $member){
328 $data[$uid] = $member;
329 $givenName = $sn = _("Unknown");
330 if(isset($member['sn'][0])) $sn = $member['sn'][0];
331 if(isset($member['givenName'][0])) $givenName = $member['givenName'][0];
332 $image = image('images/false.png');
333 if(isset($member['sn'])){
334 $image = image('plugins/users/images/select_user.png');
335 }
336 $lData[$uid] = array('data' => array($image,$sn, $givenName, $uid));
337 }
338 $this->memberList->setListData($data,$lData);
339 $this->memberList->update();
340 $smarty->assign("memberList", $this->memberList->render());
341 }else{
343 $this->commonList->setAcl($this->getacl("memberUid"));
344 $this->partialList->setAcl($this->getacl("memberUid"));
346 $data = $lData = array();
347 foreach($this->memberUid as $uid => $member){
348 $member = $this->members[$member];
349 $data[$uid] = $member;
350 $givenName = $sn = _("Unknown");
351 if(isset($member['sn'][0])) $sn = $member['sn'][0];
352 if(isset($member['givenName'][0])) $givenName = $member['givenName'][0];
353 $image = image('images/false.png');
354 if(isset($member['sn'])){
355 $image = image('plugins/users/images/select_user.png');
356 }
357 $lData[$uid] = array('data' => array($image,$sn, $givenName, $uid));
358 }
359 $this->commonList->setListData($data,$lData);
360 $this->commonList->update();
361 $smarty->assign("commonList", $this->commonList->render());
363 $data = $lData = array();
364 foreach($this->memberUid_used_by_some as $uid => $member){
365 $member = $this->members[$member];
366 $data[$uid] = $member;
367 $givenName = $sn = _("Unknown");
368 if(isset($member['sn'][0])) $sn = $member['sn'][0];
369 if(isset($member['givenName'][0])) $givenName = $member['givenName'][0];
370 $image = image('images/false.png');
371 if(isset($member['sn'])){
372 $image = image('plugins/users/images/select_user.png');
373 }
374 $lData[$uid] = array('data' => array($image,$sn, $givenName, $uid));
375 }
376 $this->partialList->setListData($data,$lData);
377 $this->partialList->update();
378 $smarty->assign("partialList", $this->partialList->render());
379 }
381 /* Checkboxes */
382 foreach (array("force_gid", "smbgroup") as $val){
383 if ($this->$val == "1"){
384 $smarty->assign("$val", "checked");
385 } else {
386 $smarty->assign("$val", "");
387 }
388 }
389 if ($this->force_gid != "1"){
390 $smarty->assign("forceMode", "disabled");
391 }else{
392 $smarty->assign("forceMode", "");
393 }
394 if ($this->fon_group){
395 $smarty->assign("fon_group", "checked");
396 } else {
397 $smarty->assign("fon_group", "");
398 }
400 if ($this->nagios_group){
401 $smarty->assign("nagios_group", "checked");
402 } else {
403 $smarty->assign("nagios_group", "");
404 }
406 /* Fields */
407 foreach (array("cn", "description", "gidNumber") as $val){
408 $smarty->assign("$val", set_post($this->$val));
409 }
411 $tmp = $this->plInfo();
412 foreach($tmp['plProvidedAcls'] as $name => $translation){
413 $smarty->assign($name."ACL",$this->getacl($name));
414 }
416 if($this->acl_is_writeable("base")){
417 $smarty->assign("baseSelect",true);
418 }else{
419 $smarty->assign("baseSelect",false);
420 }
422 /* Multiple edit handling */
423 $smarty->assign("multiple_support",$this->multiple_support_active);
425 foreach($this->attributes as $val){
426 if(in_array($val,$this->multi_boxes)){
427 $smarty->assign("use_".$val,TRUE);
428 }else{
429 $smarty->assign("use_".$val,FALSE);
430 }
431 }
432 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group","nagios_group") as $val){
433 if(in_array($val,$this->multi_boxes)){
434 $smarty->assign("use_".$val,TRUE);
435 }else{
436 $smarty->assign("use_".$val,FALSE);
437 }
438 }
440 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
441 }
443 function addUser($uid)
444 {
445 /* In mutliple edit we have to handle two arrays.
446 * memberUid : Containing users used in all groups
447 * memberUid_used_by_some : Those which are not used in all groups
448 * So we have to remove the given $uid from the ..used_by_some array first.
449 */
450 if($this->multiple_support_active){
451 if(isset($this->memberUid_used_by_some[$uid])){
452 unset($this->memberUid_used_by_some[$uid]);
453 }
454 }
456 /* Ensure that the requested object is known to the group class
457 */
458 if(!isset($this->dnMapping[$uid])){
459 $ldap = $this->config->get_ldap_link();
460 $ldap->cd($this->config->current['BASE']);
461 $ldap->search("(&(objectClass=gosaAccount)(uid=".$uid."))",array("dn", "uid","sn","givenName"));
462 if($ldap->count() == 0 ){
463 msg_dialog::display(_("Error"),
464 sprintf(_("Adding UID '%s' to group '%s' failed: cannot find user object!"),
465 $uid,$this->cn),
466 ERROR_DIALOG);
467 return;
468 }elseif($ldap->count() >= 2){
469 msg_dialog::display(_("Error"),
470 sprintf(_("Add UID '%s' to group '%s' failed: UID is used more than once!"),
471 $uid,$this->cn),
472 ERROR_DIALOG);
473 return;
474 }else{
475 while($attrs = $ldap->fetch()){
476 $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
477 $this->members[$attrs['uid'][0]] = $attrs;
478 $this->allusers[$attrs['uid'][0]]= $attrs;
479 }
480 }
481 }
483 $this->memberUid[$uid]= $uid;
484 }
487 function removeUser($uid)
488 {
489 $temp= array();
490 if(isset($this->memberUid[$uid])){
491 unset($this->memberUid[$uid]);
492 }
494 /* We have two array contianing group members in multiple edit.
495 * this->memberUid : Groups used by all currently edited groups
496 * this->memberUid_used_by_some: Used by some
497 * So we have to remove the specified uid from both arrays.
498 */
499 if($this->multiple_support_active){
500 if(isset($this->memberUid_used_by_some[$uid])){
501 unset($this->memberUid_used_by_some[$uid]);
502 }
503 }
504 }
506 /* Reload data */
507 function reload($silent = FALSE)
508 {
509 /* Prepare ldap link */
510 $ldap= $this->config->get_ldap_link();
511 $ldap->cd($this->config->current['BASE']);
514 /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
515 (Store gathered sn/givenName informations in $this->allusers too,
516 to be prepared when adding/deleting users)
517 */
518 $filter = "";
520 // Merge in partial uids in multiple edit
521 $uids = array_keys($this->memberUid);
522 if($this->multiple_support_active) {
523 $uids = array_merge($uids, array_keys($this->memberUid_used_by_some));
524 }
526 if ($this->config->get_cfg_value("core","ldapFilterNestingLimit") == "" ||
527 count($uids) < $this->config->get_cfg_value("core","ldapFilterNestingLimit")){
528 foreach ($uids as $value){
529 if(!isset($this->members[$value])){
530 $filter .= "(uid=".normalizeLdap($value).")";
531 }
532 }
533 }
535 if(!empty($filter)){
536 $ldap->cd($this->config->current['BASE']);
537 $ldap->search("(&(objectClass=gosaAccount)(|".$filter."))",array("dn", "uid","sn","givenName"));
538 while($attrs = $ldap->fetch()){
539 $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
540 $this->members[$attrs['uid'][0]] = $attrs;
541 $this->allusers[$attrs['uid'][0]]= $attrs;
542 }
543 }
545 /* check if all uids are resolved */
546 if ($this->config->get_cfg_value("core","ldapFilterNestingLimit") == "" ||
547 count($this->memberUid) < $this->config->get_cfg_value("core","ldapFilterNestingLimit")){
548 foreach ($this->memberUid as $value){
549 if(!isset($this->members[$value])){
550 $this->members[$value] = "";
551 }
552 }
553 }else{
554 foreach ($this->memberUid as $value){
555 $this->members[$value] = "";
556 }
557 }
558 }
561 /* Create display name, this was used so often that it is excluded into a seperate function */
562 function createResultName($attrs)
563 {
564 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
565 $ret = $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
566 } else {
567 $ret= $attrs['uid'][0];
568 }
569 return($ret);
570 }
573 function remove_from_parent()
574 {
575 plugin::remove_from_parent();
577 $ldap= $this->config->get_ldap_link();
578 $ldap->rmdir($this->dn);
579 if (!$ldap->success()){
580 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
581 }
583 new log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
585 /* Delete references to object groups */
586 $ldap->cd ($this->config->current['BASE']);
587 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
588 while ($ldap->fetch()){
589 $og= new ogroup($this->config, $ldap->getDN());
590 unset($og->member[$this->dn]);
591 $og->save ();
592 }
594 /* Remove ACL dependencies too,
595 */
596 $ldap = $this->config->get_ldap_link();
597 $ldap->cd($this->config->current['BASE']);
598 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
599 while($attrs = $ldap->fetch()){
600 $acl = new acl($this->config,$this->parent,$attrs['dn']);
601 foreach($acl->gosaAclEntry as $id => $entry){
602 foreach($entry['members'] as $m_id => $member){
603 if($m_id == "G:".$this->dn || $m_id == "U:".$this->dn){
604 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
605 gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
606 }
607 }
608 }
609 $acl->save();
610 }
612 /* Remove ACL dependencies, too */
613 acl::remove_acl_for($this->dn);
615 /* Send signal to the world that we've done */
616 $this->handle_post_events("remove");
617 }
620 /* Save data to object */
621 function save_object()
622 {
623 /* Save additional values for possible next step */
624 if (isset($_POST['groupedit'])){
626 /* Create a base backup and reset the
627 base directly after calling plugin::save_object();
628 Base will be set seperatly a few lines below */
629 $base_tmp = $this->base;
630 plugin::save_object();
631 $this->trustModeDialog->save_object();
632 $this->base = $base_tmp;
634 /* Refresh base */
635 if ($this->acl_is_moveable($this->base)){
636 if (!$this->baseSelector->update()) {
637 msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
638 }
639 if ($this->base != $this->baseSelector->getBase()) {
640 $this->base= $this->baseSelector->getBase();
641 $this->is_modified= TRUE;
642 }
643 }
645 $this->force_gid= 0;
647 /* Only reset sambagroup flag if we are able to write this flag */
648 if($this->acl_is_writeable("sambaGroupType")){
649 $this->smbgroup = 0;
650 }
652 foreach (array(
653 "force_gid" => "gidNumber",
654 "smbgroup" => "sambaGroupType") as $val => $aclname) {
655 if ($this->acl_is_writeable($aclname) && isset($_POST["$val"])){
656 $this->$val= get_post($val);
657 }
658 }
660 /* Save sambaDomain attribute */
661 if ($this->acl_is_writeable("sambaDomainName") && isset ($_POST['sambaDomainName'])){
662 $this->sambaDomainName= get_post('sambaDomainName');
663 $this->groupType= get_post('groupType');
664 }
666 /* Save fon attribute */
667 if ($this->acl_is_writeable("fonGroup")){
668 if (isset ($_POST['fon_group'])){
669 $this->fon_group= TRUE;
670 } else {
671 $this->fon_group= FALSE;
672 }
673 }
674 if ($this->acl_is_writeable("nagiosGroup")){
675 if (isset ($_POST['nagios_group'])){
676 $this->nagios_group= TRUE;
677 } else {
678 $this->nagios_group= FALSE;
679 }
680 }
681 }
682 }
685 /* Save to LDAP */
686 function save()
687 {
689 /* ID handling */
690 if ($this->force_gid == 0){
691 if ($this->saved_gidNumber != ""){
692 $this->gidNumber= $this->saved_gidNumber;
693 } else {
694 /* Calculate new, lock uids */
695 $wait= 10;
696 while (get_lock("gidnumber") != ""){
697 sleep (1);
699 /* timed out? */
700 if ($wait-- == 0){
701 break;
702 }
703 }
704 add_lock ("gidnumber", "gosa");
705 $this->gidNumber= get_next_id("gidNumber", $this->dn);
706 }
707 }
709 plugin::save();
711 /* Remove objectClass for samba/phone support */
712 $tmp= array();
713 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
714 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
715 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
716 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
717 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
718 $tmp[]= $this->attrs['objectClass'][$i];
719 }
720 }
721 $this->attrs['objectClass']= $tmp;
722 $ldap= $this->config->get_ldap_link();
724 /* Add samba group functionality */
725 if ($this->smbgroup){
727 /* Fixed undefined index ...
728 */
729 $this->SID = $this->ridBase = "";
730 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
731 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
732 }else{
733 msg_dialog::display(_("Error"), sprintf(_("Cannot find any SID for '%s'!"), $this->sambaDomainName), ERROR_DIALOG);
734 }
735 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
736 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
737 }else{
738 msg_dialog::display(_("Error"), sprintf(_("Cannot find any RIDBASE for '%s'!"), $this->sambaDomainName), ERROR_DIALOG);
739 }
741 $this->attrs['objectClass'][]= 'sambaGroupMapping';
742 $this->attrs['sambaGroupType']= "2";
744 /* Check if we need to create a special entry */
745 if ($this->groupType == 0){
747 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
748 $sid = $this->getSambaSID();
749 $this->attrs['sambaSID']= $sid;
750 $this->sambaSID= $sid;
751 }
753 } else {
754 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
755 }
757 /* User wants me to fake the idMappings? This is useful for
758 making winbind resolve the group names in a reasonable amount
759 of time in combination with larger databases. */
760 if ($this->config->boolValueIsTrue("core","sambaIdMapping")){
761 $this->attrs['objectClass'][]= "sambaIdmapEntry";
762 }
764 }
766 /* Add phone functionality */
767 if ($this->fon_group){
768 $this->attrs['objectClass'][]= "goFonPickupGroup";
769 }
771 /* Add nagios functionality */
772 if ($this->nagios_group){
773 $this->attrs['objectClass'][]= "nagiosContactGroup";
774 }
776 /* Take members array */
777 if (count ($this->memberUid)){
778 $this->attrs['memberUid']= array_values(array_unique($this->memberUid));
779 }
781 /* New accounts need proper 'dn', propagate it to remaining objects */
782 if ($this->dn == 'new'){
783 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
784 }
786 /* Add member dn's for RFC2307bis Support */
787 if ($this->rfc2307bis){
788 $this->attrs['member'] = array();
789 if (count($this->memberUid)){
790 foreach($this->attrs['memberUid'] as $uid) {
792 if(isset($this->dnMapping[$uid])){
793 $this->attrs['member'][]= $this->dnMapping[$uid];
794 }
795 }
796 } else {
797 $this->attrs['member'][]= $this->dn;
798 }
799 }
801 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
802 new entries. So do a check first... */
803 $ldap->cat ($this->dn, array('dn'));
804 if ($ldap->fetch()){
805 /* Modify needs array() to remove values :-( */
806 if (!count ($this->memberUid)){
807 $this->attrs['memberUid']= array();
808 }
809 if (!$this->smbgroup){
810 $this->attrs['sambaGroupType']= array();
811 $this->attrs['sambaSID']= array();
812 }
814 $mode= "modify";
815 } else {
816 $mode= "add";
817 $ldap->cd($this->config->current['BASE']);
818 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
819 }
821 /* Check generated gidNumber, it may be used by another group.
822 */
823 if($this->gidNumber != ""){
824 $ldap->cd($this->config->current['BASE']);
825 $ldap->search("(&(!(cn=".$this->orig_cn."))(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))",array("cn"));
826 if($ldap->count()){
827 $cns = "";
828 while($attrs = $ldap->fetch()){
829 $cns .= $attrs['cn'][0].", ";
830 }
831 $cns = rtrim($cns,", ");
832 msg_dialog::display(_("Warning"),sprintf(_("The gidNumber '%s' is already in use by %s!"),$this->gidNumber,$cns) , WARNING_DIALOG );
833 }
834 }
836 /* Write back to ldap */
837 $ldap->cd($this->dn);
838 $this->cleanup();
839 $ldap->$mode($this->attrs);
841 /* Remove ACL dependencies too,
842 */
843 if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
844 $tmp = new acl($this->config,$this->parent,$this->dn);
845 $tmp->update_acl_membership($this->orig_dn,$this->dn);
846 }
848 if($this->initially_was_account){
849 new log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
850 }else{
851 new log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
852 }
854 $ret= 0;
855 if (!$ldap->success()){
856 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
857 $ret= 1;
858 }
860 $this->trustModeDialog->dn = $this->dn;
861 $this->trustModeDialog->save();
863 /* Remove uid lock */
864 del_lock ("gidnumber");
866 /* Post that we've done*/
867 $this->handle_post_events($mode);
869 return ($ret);
870 }
872 function check()
873 {
874 /* Call common method to give check the hook */
875 $message= plugin::check();
877 /* Permissions for that base? */
878 if ($this->base != ""){
879 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
880 } else {
881 $new_dn= $this->dn;
882 }
884 /* must: cn */
885 if ($this->cn == "" && $this->acl_is_writeable("cn")){
886 $message[]= msgPool::required(_("Name"));
887 }
889 // Check if a wrong base was supplied
890 if(!$this->baseSelector->checkLastBaseUpdate()){
891 $message[]= msgPool::check_base();;
892 }
894 /* Check for valid input */
895 if (!tests::is_uid($this->cn)){
896 if (strict_uid_mode()){
897 $message[]= msgPool::invalid(_("Name"), $this->cn, "/[a-z0-9_-]/");
898 } else {
899 $message[]= msgPool::invalid(_("Name"), $this->cn, "/[a-z0-9_-]/i");
900 }
901 }
903 // Check if a wrong base was supplied
904 if(!$this->baseSelector->checkLastBaseUpdate()){
905 $message[]= msgPool::check_base();;
906 }
908 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
910 /* Check for used 'cn' */
911 $ldap= $this->config->get_ldap_link();
912 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
913 $ldap->cd(get_groups_ou().$this->base);
914 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
915 if ($ldap->count() != 0){
916 $message[]= msgPool::duplicated(_("Name"));
917 }
918 }
920 }else{
922 /* Check for used 'cn' */
923 $ldap= $this->config->get_ldap_link();
924 $ldap->cd($this->config->current['BASE']);
925 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
926 if ($ldap->count() != 0){
928 /* New entry? */
929 if ($this->dn == 'new'){
930 $message[]= msgPool::duplicated(_("Name"));
931 }
933 /* Moved? */
934 elseif ($new_dn != $this->orig_dn){
935 $ldap->fetch();
936 if ($ldap->getDN() != $this->orig_dn){
937 $message[]= msgPool::duplicated(_("Name"));
938 }
939 }
940 }
941 }
943 /* Check ID */
944 if ($this->force_gid == "1"){
945 if (!tests::is_id($this->gidNumber)){
946 $message[]= msgPool::invalid(_("GID"), $this->gidNumber, "/[0-9]/");
947 } else {
948 if ($this->gidNumber < $this->config->get_cfg_value("core","minId")){
949 $message[]= msgPool::toosmall(_("GID"), $this->config->get_cfg_value("core","minId"));
950 }
952 }
953 }
955 /* Check if we are allowed to create or move this object
956 */
957 if(!$this->orig_dn == "new" ||
958 $this->orig_base != $this->base ||
959 $this->cn != $this->orig_cn){
961 if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
962 $message[] = msgPool::permCreate();
963 }elseif($this->orig_dn != "new" && !$this->acl_is_moveable($this->base)){
964 $message[] = msgPool::permMove();
965 }
966 }
968 return ($message);
969 }
972 function getCopyDialog()
973 {
974 $vars = array("cn");
976 if($this ->force_gid){
977 $used = " checked ";
978 $dis = "";
979 }else{
980 $used = "";
981 $dis = " disabled ";
982 }
984 $smarty = get_smarty();
985 $smarty->assign("used", set_post($used));
986 $smarty->assign("dis" , set_post($dis));
987 $smarty->assign("cn" , set_post($this->cn));
988 $smarty->assign("gidNumber",set_post($this->gidNumber));
989 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
990 $ret = array();
991 $ret['string'] = $str;
992 $ret['status'] = "";
993 return($ret);
994 }
996 function saveCopyDialog()
997 {
998 if(isset($_POST['cn'])){
999 $this->cn = get_post('cn');
1000 }
1001 if(isset($_POST['force_gid'])){
1002 $this->force_gid = 1;
1003 $this->gidNumber= get_post('gidNumber');
1004 }else{
1005 $this->force_gid = 0;
1006 $this->gidNumber = false;
1007 }
1008 }
1011 /* Return plugin informations for acl handling */
1012 static function plInfo()
1013 {
1014 return (array(
1015 "plShortName" => _("Generic"),
1016 "plDescription" => _("Generic group settings"),
1017 "plSelfModify" => FALSE,
1018 "plDepends" => array(),
1019 "plPriority" => 0,
1020 "plSection" => array("administration"),
1021 "plCategory" => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
1023 "plProperties" =>
1024 array(
1025 array(
1026 "name" => "ogroupRDN",
1027 "type" => "rdn",
1028 "default" => "ou=groups,",
1029 "description" => _("The 'ogroupRDN' statement defines the location where new object groups will be created. The default is 'ou=groups,'."),
1030 "check" => "gosaProperty::isRdn",
1031 "migrate" => "migrate_ogroupRDN",
1032 "group" => "plugin",
1033 "mandatory" => FALSE)),
1036 "plProvidedAcls" => array(
1037 "cn" => _("Name"),
1038 "description" => _("Description"),
1039 "base" => _("Base"),
1041 "gidNumber" => _("GID"),
1043 "sambaGroupType" => _("Samba group type"),
1044 "sambaDomainName" => _("Samba domain name"),
1045 "accessTo" => _("System trust"),
1046 "fonGroup" => _("Phone pickup group"),
1047 "nagiosGroup" => _("Nagios group"),
1049 "memberUid" => _("Group member"))
1050 ));
1051 }
1054 function multiple_save_object()
1055 {
1056 if(isset($_POST['group_mulitple_edit'])){
1058 /* Create a base backup and reset the
1059 base directly after calling plugin::save_object();
1060 Base will be set seperatly a few lines below */
1061 $base_tmp = $this->base;
1062 plugin::multiple_save_object();
1063 plugin::save_object();
1064 $this->trustModeDialog->multiple_save_object();
1065 $this->base = $base_tmp;
1067 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group","nagios_group") as $attr){
1068 if(isset($_POST['use_'.$attr])){
1069 $this->multi_boxes[] = $attr;
1070 }
1071 }
1073 /* Refresh base */
1074 if ($this->acl_is_moveable($this->base)){
1075 if (!$this->baseSelector->update()) {
1076 msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
1077 }
1078 if ($this->base != $this->baseSelector->getBase()) {
1079 $this->base= $this->baseSelector->getBase();
1080 $this->is_modified= TRUE;
1081 }
1082 }
1084 foreach (array( "smbgroup" => "sambaGroupType" ,"nagios_group" => "nagiosGroup") as $val => $aclname) {
1085 if ($this->acl_is_writeable($aclname)){
1086 if(isset($_POST["$val"])){
1087 $this->$val= TRUE;
1088 }else{
1089 $this->$val= FALSE;
1090 }
1091 }
1092 }
1094 /* Save sambaDomain attribute */
1095 if ($this->acl_is_writeable("sambaDomainName") && isset ($_POST['sambaDomainName'])){
1096 $this->sambaDomainName= get_post('sambaDomainName');
1097 $this->groupType= get_post('groupType');
1098 }
1100 /* Save fon attribute */
1101 if ($this->acl_is_writeable("fonGroup")){
1102 if (isset ($_POST['fon_group'])){
1103 $this->fon_group= TRUE;
1104 } else {
1105 $this->fon_group= FALSE;
1106 }
1107 }
1108 }
1109 }
1112 function get_multi_edit_values()
1113 {
1114 $ret = plugin::get_multi_edit_values();
1115 $ret = array_merge($ret,$this->trustModeDialog->get_multi_edit_values());
1117 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group","nagios_group") as $attr){
1118 if(in_array($attr,$this->multi_boxes)){
1119 $ret[$attr] = $this->$attr;
1120 }
1121 }
1123 $ret['memberUid'] = $this->memberUid;
1124 $ret['memberUid_used_by_some'] = $this->memberUid_used_by_some;
1125 return($ret);
1126 }
1128 function multiple_execute()
1129 {
1130 return($this->execute());
1131 }
1134 /* Initialize plugin with given atribute arrays
1135 */
1136 function init_multiple_support($attrs,$all)
1137 {
1138 plugin::init_multiple_support($attrs,$all);
1139 $this->trustModeDialog->init_multiple_support($attrs,$all);
1141 $this->memberUid = array();
1142 $this->memberUid_used_by_some = array();
1143 if (isset($attrs['memberUid'])){
1144 for ($i= 0; $i<$attrs['memberUid']['count']; $i++){
1145 $this->memberUid[$attrs['memberUid'][$i]]= $attrs['memberUid'][$i];
1146 }
1147 ksort($this->memberUid);
1148 }
1150 if (isset($all['memberUid'])){
1151 for ($i= 0; $i<$all['memberUid']['count']; $i++){
1152 if(!in_array($all['memberUid'][$i],$this->memberUid)){
1153 $this->memberUid_used_by_some[$all['memberUid'][$i]]= $all['memberUid'][$i];
1154 }
1155 }
1156 ksort($this->memberUid_used_by_some);
1157 }
1159 $this->reload(TRUE);
1161 // We've two lists in mutliple support
1162 // - one which represents those users which are part of ALL groups.
1163 // - ond one which represents those users which are only part of SOME groups.
1164 $this->commonList = new sortableListing();
1165 $this->commonList->setDeleteable(true);
1166 $this->commonList->setInstantDelete(true);
1167 $this->commonList->setEditable(false);
1168 $this->commonList->setWidth("100%");
1169 $this->commonList->setHeight("120px");
1170 $this->commonList->setHeader(array('~',_("Given name"),_("Surename"),_("UID")));
1171 $this->commonList->setColspecs(array('20px','*','*','*','20px'));
1172 $this->commonList->setDefaultSortColumn(1);
1174 $this->partialList = new sortableListing();
1175 $this->partialList->setDeleteable(true);
1176 $this->partialList->setInstantDelete(true);
1177 $this->partialList->setEditable(false);
1178 $this->partialList->setWidth("100%");
1179 $this->partialList->setHeight("120px");
1180 $this->partialList->setHeader(array('~',_("Given name"),_("Surename"),_("UID")));
1181 $this->partialList->setColspecs(array('20px','*','*','*','20px'));
1182 $this->partialList->setDefaultSortColumn(1);
1183 }
1186 function PrepareForCopyPaste($source)
1187 {
1188 plugin::PrepareForCopyPaste($source);
1190 $this->trustModeDialog->PrepareForCopyPaste($source);
1192 /* Get samba Domain in case of samba 3 */
1193 if ($this->sambaSID != ""){
1194 $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
1195 $ldap= $this->config->get_ldap_link();
1196 $ldap->cd($this->config->current['BASE']);
1197 $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
1198 if ($ldap->count() != 0){
1199 $attrs= $ldap->fetch();
1200 if(isset($attrs['sambaAlgorithmicRidBase'])){
1201 $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
1202 } else {
1203 $this->ridBase= $this->config->get_cfg_value("core","sambaRidBase");
1204 }
1206 /* Get domain name for SID */
1207 $this->sambaDomainName= "DEFAULT";
1208 foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
1209 if ($val['SID'] == $this->SID){
1210 $this->sambaDomainName= $key;
1211 break;
1212 }
1213 }
1214 } else {
1215 if ($this->config->get_cfg_value("core","sambaRidBase") != ""){
1216 $this->sambaDomainName= "DEFAULT";
1217 $this->ridBase= $this->config->get_cfg_value("core","sambaRidBase");
1218 $this->SID= $this->config->get_cfg_value("core","sambaSID");
1219 } else {
1220 msg_dialog::display(_("Configuration error"), _("Cannot find group SID in your configuration!"), ERROR_DIALOG);
1221 }
1222 }
1224 /* Get group type */
1225 $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
1226 if ($this->groupType < 500 || $this->groupType > 553){
1227 $this->groupType= 0;
1228 }
1229 $this->oldgroupType= $this->groupType;
1230 }
1232 // Detect samba groups and adapt its values.
1233 $this->smbgroup = in_array('sambaGroupMapping', $source['objectClass']);
1234 if ($this->smbgroup) {
1235 $this->sambaSID = $this->getSambaSID();
1236 }
1238 $this->memberUid = array();
1239 if(isset($source['memberUid'])){
1240 for($i = 0 ; $i < $source['memberUid']['count']; $i ++){
1241 $this->memberUid[] = $source['memberUid'][$i];
1242 }
1243 }
1244 }
1247 function set_acl_base($base)
1248 {
1249 plugin::set_acl_base($base);
1250 $this->trustModeDialog->set_acl_base($base);
1251 }
1254 /*! \brief Enables multiple support for this plugin
1255 */
1256 function enable_multiple_support()
1257 {
1258 plugin::enable_multiple_support();
1259 $this->trustModeDialog->enable_multiple_support();
1260 }
1263 function set_multi_edit_values($attrs)
1264 {
1265 $users = array();
1267 /* Update groupMembership, keep optinal group */
1268 foreach($attrs['memberUid_used_by_some'] as $uid){
1269 if(in_array($uid,$this->memberUid)){
1270 $users[$uid] = $uid;
1271 }
1272 }
1274 /* Update groupMembership, add forced groups */
1275 foreach($attrs['memberUid'] as $uid){
1276 $users[$uid] = $uid;
1277 }
1278 plugin::set_multi_edit_values($attrs);
1279 $this->trustModeDialog->set_multi_edit_values($attrs);
1280 $this->memberUid = $users;
1281 }
1284 /*! \brief Get a new SambaSID for a group */
1285 function getSambaSID()
1286 {
1287 $ldap = $this->config->get_ldap_link();
1288 $gidNumber= $this->gidNumber;
1289 while(TRUE){
1290 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
1291 $ldap->cd($this->config->current['BASE']);
1292 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
1293 if ($ldap->count() == 0){
1294 break;
1295 }
1296 $gidNumber++;
1297 }
1299 return $sid;
1300 }
1302 }
1303 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1304 ?>