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 $samba3= FALSE;
39 var $sambaSID= "";
40 var $sambaDomainName= "DEFAULT";
41 var $SID= "";
42 var $ridBase= 0;
43 var $members= array();
44 var $users= array();
45 var $member= array();
46 var $allusers= array();
47 var $saved_gidNumber= "";
48 var $oldgroupType= "";
49 var $orig_dn= "";
50 var $orig_cn= "";
51 var $orig_base= "";
52 var $has_mailAccount= FALSE;
53 var $group_dialog= FALSE;
54 var $nagios_group =FALSE;
55 var $sambaGroupType;
56 var $dialog;
57 var $rfc2307bis= FALSE;
58 var $OnlyShowFirstEntries =200;
59 var $dnMapping= array();
60 var $view_logged = FALSE;
61 var $allowGroupsWithSameNameInOtherSubtrees = true;
63 /* Trustmodel/AccessTo
64 */
65 var $accessTo= array();
66 var $trustModel= "";
67 var $show_ws_dialog = FALSE;
69 /* attribute list for save action */
70 var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID","accessTo","trustModel");
71 var $objectclasses= array("top", "posixGroup");
73 var $CopyPasteVars = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
75 var $multiple_support = TRUE;
77 function group (&$config, $dn= NULL)
78 {
79 /* Set rfc2307bis flag */
80 if (isset($config->current['RFC2307BIS']) && ($config->current['RFC2307BIS']== "true")){
81 $this->rfc2307bis= TRUE;
82 $this->attributes[]= "member";
83 $this->objectclasses[]= "groupOfNames";
84 }
86 plugin::plugin ($config, $dn);
88 /* Load attributes depending on the samba version */
89 $this->samba3= ($config->current['SAMBAVERSION'] == 3);
90 $this->orig_dn= $dn;
91 $this->orig_cn= $this->cn;
93 /* Get member list */
94 if (isset($this->attrs['memberUid'][0])){
95 $tmp= array();
96 for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
97 $tmp[$this->attrs['memberUid'][$i]]= $this->attrs['memberUid'][$i];
98 }
99 $this->memberUid= $tmp;
100 ksort ($this->memberUid);
101 }
103 /* Save gidNumber for later use */
104 if (isset($this->attrs['gidNumber'])){
105 $this->saved_gidNumber= $this->attrs['gidNumber'][0];
106 }
108 /* Is a samba group? */
109 if (isset($this->attrs['objectClass'])){
110 if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == FALSE ){
111 $this->smbgroup= FALSE;
112 } else {
113 $this->smbgroup= TRUE;
114 if (isset($this->attrs['sambaSID'])){
115 $this->sambaSID= $this->attrs['sambaSID'][0];
116 }
117 }
118 if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == FALSE ){
119 $this->fon_group= FALSE;
120 } else {
121 $this->fon_group= TRUE;
122 }
123 if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == FALSE ){
124 $this->nagios_group= FALSE;
125 } else {
126 $this->nagios_group= TRUE;
127 }
128 }
130 /* Set mail flag */
131 if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
132 $this->has_mailAccount= TRUE;
133 }
135 /* Get samba Domain in case of samba 3 */
136 if ($this->samba3 && $this->sambaSID != ""){
137 $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
138 $ldap= $this->config->get_ldap_link();
139 $ldap->cd($this->config->current['BASE']);
140 $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
141 if ($ldap->count() != 0){
142 $attrs= $ldap->fetch();
143 if(isset($attrs['sambaAlgorithmicRidBase'])){
144 $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
145 } else {
146 $this->ridBase= $this->config->current['RIDBASE'];
147 }
149 /* Get domain name for SID */
150 $this->sambaDomainName= "DEFAULT";
151 foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
152 if ($val['SID'] == $this->SID){
153 $this->sambaDomainName= $key;
154 break;
155 }
156 }
157 } else {
158 if (isset($this->config->current['RIDBASE'])){
159 $this->sambaDomainName= "DEFAULT";
160 $this->ridBase= $this->config->current['RIDBASE'];
161 $this->SID= $this->config->current['SID'];
162 } else {
163 msg_dialog::display(_("Configuration error"), _("Cannot find group SID in your configuration!"), ERROR_DIALOG);
164 }
165 }
167 /* Get group type */
168 $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
169 if ($this->groupType < 500 || $this->groupType > 553){
170 $this->groupType= 0;
171 }
172 $this->oldgroupType= $this->groupType;
173 }
175 /* Get global filter config */
176 if (!session::is_set("gufilter")){
177 $ui= get_userinfo();
178 $base= get_base_from_people($ui->dn);
179 $gufilter= array( "dselect" => $base,
180 "regex" => "*");
181 session::set("gufilter", $gufilter);
182 }
183 $gufilter= session::get('gufilter');
184 $gufilter['SubSearchGroup'] = false;
185 session::set('gufilter',$gufilter);
187 if ($this->dn == "new"){
188 if(session::is_set('CurrentMainBase')){
189 $this->base = session::get('CurrentMainBase');
190 }else{
191 $ui= get_userinfo();
192 $this->base= dn2base($ui->dn);
193 }
194 } else {
196 /* Get object base */
197 $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
198 }
199 $this->orig_base = $this->base;
201 /* Is this account a trustAccount? */
202 if (isset($this->attrs['trustModel'])){
203 $this->trustModel= $this->attrs['trustModel'][0];
204 $this->was_trust_account= TRUE;
205 } else {
206 $this->was_trust_account= FALSE;
207 $this->trustModel= "";
208 }
210 $this->accessTo = array();
211 if (isset($this->attrs['accessTo'])){
212 for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
213 $tmp= $this->attrs['accessTo'][$i];
214 $this->accessTo[$tmp]= $tmp;
215 }
216 }
218 /* This is always an account */
219 $this->is_account= TRUE;
220 $this->reload();
221 }
223 function execute()
224 {
225 /* Call parent execute */
226 plugin::execute();
228 /* Log view */
229 if($this->is_account && !$this->view_logged){
230 $this->view_logged = TRUE;
231 new log("view","groups/".get_class($this),$this->dn);
232 }
234 /* Do we represent a valid group? */
235 if (!$this->is_account && $this->parent === NULL){
236 $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\"> <b>".msgPool::noValidExtension()."</b>";
237 return ($display);
238 }
240 /* Delete user from group */
241 if (isset($_POST['del_users']) && isset($_POST['members'])){
242 foreach ($_POST['members'] as $value){
243 unset ($this->members["$value"]);
244 $this->removeUser($value);
245 }
246 $this->reload();
247 }
249 /* Add objects? */
250 if (isset($_POST["edit_membership"])){
251 $this->group_dialog= TRUE;
252 $this->dialog= TRUE;
253 }
255 /* Add objects finished? */
256 if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
257 $this->group_dialog= FALSE;
258 $this->dialog= FALSE;
259 }
261 /* Add user to group */
262 if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
263 foreach ($_POST['users'] as $value){
264 $this->members["$value"]= $this->allusers[$value];
265 asort($this->members);
266 $this->addUser($value);
267 }
268 $this->reload();
269 }
271 /* Base select dialog */
272 $once = true;
273 foreach($_POST as $name => $value){
274 if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
276 $once = false;
277 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
278 $this->dialog->setCurrentBase($this->base);
279 }
280 }
282 /* Dialog handling */
283 if(is_object($this->dialog)){
284 /* Must be called before save_object */
285 $this->dialog->save_object();
287 if($this->dialog->isClosed()){
288 $this->dialog = false;
289 }elseif($this->dialog->isSelected()){
291 /* Check if selected base is valid */
292 $tmp = $this->get_allowed_bases();
293 if(isset($tmp[$this->dialog->isSelected()])){
294 $this->base = $this->dialog->isSelected();
295 }
296 $this->dialog= false;
297 }else{
298 return($this->dialog->execute());
299 }
300 }
303 /* Add user workstation? */
304 if (isset($_POST["add_ws"])){
305 $this->show_ws_dialog= TRUE;
306 $this->dialog= TRUE;
307 }
309 /* Add user workstation? */
310 if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
311 foreach($_POST['wslist'] as $ws){
312 $this->accessTo[$ws]= $ws;
313 }
314 ksort($this->accessTo);
315 $this->is_modified= TRUE;
316 }
318 /* Remove user workstations? */
319 if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
320 foreach($_POST['workstation_list'] as $name){
321 unset ($this->accessTo[$name]);
322 }
323 $this->is_modified= TRUE;
324 }
326 /* Add user workstation finished? */
327 if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
328 $this->show_ws_dialog= FALSE;
329 $this->dialog= FALSE;
330 }
332 $smarty= get_smarty();
334 /* Show ws dialog */
335 if ($this->show_ws_dialog){
337 /* Save data */
338 $sysfilter= session::get("sysfilter");
339 foreach( array("depselect", "regex") as $type){
340 if (isset($_POST[$type])){
341 $sysfilter[$type]= $_POST[$type];
342 }
343 }
344 if (isset($_GET['search'])){
345 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
346 if ($s == "**"){
347 $s= "*";
348 }
349 $sysfilter['regex']= $s;
350 }
351 session::set("sysfilter", $sysfilter);
353 /* Get workstation list */
354 $exclude= "";
355 foreach($this->accessTo as $ws){
356 $exclude.= "(cn=$ws)";
357 }
358 if ($exclude != ""){
359 $exclude= "(!(|$exclude))";
360 }
361 $regex= $sysfilter['regex'];
362 $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
364 $deps_a = array(get_ou("serverou"),
365 get_ou("terminalou"),
366 get_ou("workstationou"));
368 $res= get_sub_list($filter, array("terminal","server","workstation"), $deps_a, get_ou("systemsou").$sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
369 $wslist= array();
370 foreach ($res as $attrs){
371 $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
372 }
373 asort($wslist);
374 $smarty->assign("search_image", get_template_path('images/lists/search.png'));
375 $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
376 $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
377 $smarty->assign("deplist", $this->config->idepartments);
378 $smarty->assign("alphabet", generate_alphabet());
379 foreach( array("depselect", "regex") as $type){
380 $smarty->assign("$type", $sysfilter[$type]);
381 }
382 $smarty->assign("hint", print_sizelimit_warning());
383 $smarty->assign("wslist", $wslist);
384 $smarty->assign("apply", apply_filter());
385 $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
386 return ($display);
387 }
389 /* Assign templating stuff */
390 if ($this->samba3){
391 $smarty->assign("samba3", "true");
392 } else {
393 $smarty->assign("samba3", "");
394 }
396 if($this->config->search("nagiosaccount", "CLASS",array('menu'))){
397 $smarty->assign("nagios",true);
398 }else{
399 $smarty->assign("nagios",false);
400 }
402 if($this->config->search("phoneAccount", "CLASS",array('menu'))){
403 $smarty->assign("pickupGroup",true);
404 }else{
405 $smarty->assign("pickupGroup",false);
406 }
408 /* Manage object add dialog */
409 if ($this->group_dialog){
411 /* Save data */
412 $gufilter= session::get("gufilter");
413 foreach( array("dselect", "regex") as $type){
414 if (isset($_POST[$type])){
415 $gufilter[$type]= $_POST[$type];
416 }
417 }
418 if(isset($_POST['regex'])){
419 if(isset($_POST['SubSearchGroup'])){
420 $gufilter['SubSearchGroup'] = true;
421 }else{
422 $gufilter['SubSearchGroup'] = false;
423 }
424 }
426 if (isset($_GET['search'])){
427 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
428 if ($s == "**"){
429 $s= "*";
430 }
431 $gufilter['regex']= $s;
432 }
433 session::set("gufilter", $gufilter);
434 $this->reload();
436 /* Show dialog */
437 $smarty->assign("search_image", get_template_path('images/lists/search.png'));
438 $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
439 $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
441 $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
442 $smarty->assign("alphabet", generate_alphabet());
443 foreach( array("dselect", "regex","SubSearchGroup") as $type){
444 $smarty->assign("$type", $gufilter[$type]);
445 }
446 $smarty->assign("hint", print_sizelimit_warning());
447 $smarty->assign("users", $this->displayUsers);
448 $smarty->assign("apply", apply_filter());
449 $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
450 return ($display);
451 }
453 $smarty->assign("bases", $this->get_allowed_bases());
454 $smarty->assign("base_select", $this->base);
456 if ($this->samba3){
457 $domains= array();
458 foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
459 $domains[$name]= $name;
460 }
461 $smarty->assign("sambaDomains", $domains);
462 $smarty->assign("sambaDomainName", $this->sambaDomainName);
463 $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
464 514 => _("Domain guests"));
466 /* Don't loose special groups! If not key'ed above, add it to
467 the combo box... */
468 if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
469 $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
470 }
472 $smarty->assign("groupTypes", $groupTypes);
473 $smarty->assign("groupType", $this->groupType);
474 }
476 /* Members and users */
477 $smarty->assign("members", $this->members);
479 /* Work on trust modes */
480 $smarty->assign("trusthide", " disabled ");
481 $smarty->assign("trustmodeACL", $this->getacl("trustModel"));
482 if ($this->trustModel == "fullaccess"){
483 $trustmode= 1;
484 // pervent double disable tag in html code, this will disturb our clean w3c html
485 $smarty->assign("trustmode", $this->getacl("trustModel"));
487 } elseif ($this->trustModel == "byhost"){
488 $trustmode= 2;
489 $smarty->assign("trusthide", "");
490 } else {
491 // pervent double disable tag in html code, this will disturb our clean w3c html
492 $smarty->assign("trustmode", $this->getacl("trustModel"));
493 $trustmode= 0;
494 }
495 $smarty->assign("trustmode", $trustmode);
496 $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
497 2 => _("allow access to these hosts")));
499 if((count($this->accessTo))==0){
500 $smarty->assign("emptyArrAccess",true);
501 } else{
502 $smarty->assign("emptyArrAccess",false);
504 }
506 $smarty->assign("workstations", $this->accessTo);
510 /* Checkboxes */
511 foreach (array("force_gid", "smbgroup") as $val){
512 if ($this->$val == "1"){
513 $smarty->assign("$val", "checked");
514 } else {
515 $smarty->assign("$val", "");
516 }
517 }
518 if ($this->force_gid != "1"){
519 $smarty->assign("forceMode", "disabled");
520 }else{
521 $smarty->assign("forceMode", "");
522 }
523 if ($this->fon_group){
524 $smarty->assign("fon_group", "checked");
525 } else {
526 $smarty->assign("fon_group", "");
527 }
529 if ($this->nagios_group){
530 $smarty->assign("nagios_group", "checked");
531 } else {
532 $smarty->assign("nagios_group", "");
533 }
535 /* Fields */
536 foreach (array("cn", "description", "gidNumber") as $val){
537 $smarty->assign("$val", $this->$val);
538 }
540 $tmp = $this->plInfo();
541 foreach($tmp['plProvidedAcls'] as $name => $translation){
542 $smarty->assign($name."ACL",$this->getacl($name));
543 }
545 if($this->acl_is_writeable("base")){
546 $smarty->assign("baseSelect",true);
547 }else{
548 $smarty->assign("baseSelect",false);
549 }
551 /* Show main page */
552 $smarty->assign("alphabet", generate_alphabet(10));
553 $smarty->assign("search_image", get_template_path('images/lists/search.png'));
554 $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
555 $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
556 $smarty->assign("deplist", $this->config->idepartments);
558 /* Multiple edit handling */
559 $smarty->assign("multiple_support",$this->multiple_support_active);
561 $smarty->assign("memberUid_All",$this->memberUid);
562 $smarty->assign("memberUid_Some",$this->memberUid_used_by_some);
564 foreach($this->attributes as $val){
565 if(in_array($val,$this->multi_boxes)){
566 $smarty->assign("use_".$val,TRUE);
567 }else{
568 $smarty->assign("use_".$val,FALSE);
569 }
570 }
571 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $val){
572 if(in_array($val,$this->multi_boxes)){
573 $smarty->assign("use_".$val,TRUE);
574 }else{
575 $smarty->assign("use_".$val,FALSE);
576 }
577 }
579 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
580 }
582 function addUser($uid)
583 {
584 /* In mutliple edit we have to handle two arrays.
585 * memberUid : Containing users used in all groups
586 * memberUid_used_by_some : Those which are not used in all groups
587 * So we have to remove the given $uid from the ..used_by_some array first.
588 */
589 if($this->multiple_support_active){
590 if(isset($this->memberUid_used_by_some[$uid])){
591 unset($this->memberUid_used_by_some[$uid]);
592 }
593 }
595 $this->memberUid[$uid]= $uid;
596 }
599 function removeUser($uid)
600 {
601 $temp= array();
602 if(isset($this->memberUid[$uid])){
603 unset($this->memberUid[$uid]);
604 }
606 /* We have two array contianing group members in multiple edit.
607 * this->memberUid : Groups used by all currently edited groups
608 * this->memberUid_used_by_some: Used by some
609 * So we have to remove the specified uid from both arrays.
610 */
611 if($this->multiple_support_active){
612 if(isset($this->memberUid_used_by_some[$uid])){
613 unset($this->memberUid_used_by_some[$uid]);
614 }
615 }
616 }
618 /* Reload data */
619 function reload()
620 {
621 /* Fix regex string */
622 $gufilter = session::get("gufilter");
623 $regex = normalizeLdap($gufilter['regex']);
624 $MaxUser = $this->OnlyShowFirstEntries;
626 /* Prepare ldap link */
627 $ldap= $this->config->get_ldap_link();
628 $ldap->cd($gufilter['dselect']);
631 /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
632 (Store gathered sn/givenName informations in $this->allusers too,
633 to be prepared when adding/deleting users)
634 */
635 $filter = "";
636 foreach ($this->memberUid as $value){
637 if(!isset($this->members[$value])){
638 $filter .= "(uid=".normalizeLdap($value).")";
639 }
640 }
641 if(!empty($filter)){
642 $ldap->cd($this->config->current['BASE']);
643 $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
644 while($attrs = $ldap->fetch()){
645 $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
646 $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
647 $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
648 }
649 }
651 /* check if all uids are resolved */
652 foreach ($this->memberUid as $value){
653 if(!isset($this->members[$value])){
654 $this->members[$value] = _("! unknown id")." [".$value."]";
655 }
656 }
658 /* Create display list of users matching regex & filter
659 */
660 $this->displayUsers = array();
661 $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
663 /* Search in current tree or within subtrees depending on the checkbox from filter section */
664 if($gufilter['SubSearchGroup']){
665 $flag = GL_SIZELIMIT | GL_SUBSEARCH;
666 $base = $gufilter['dselect'];
667 }else{
668 $flag = GL_SIZELIMIT ;
669 $base = get_people_ou().$gufilter['dselect'];
670 }
671 $i = 0;
674 $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
676 /* Fetch all users and skip already used users */
677 foreach($res as $attrs){
678 if(in_array($attrs['uid'][0], $this->memberUid)) {
679 continue;
680 }
681 $i ++;
682 if($i > $MaxUser) {
683 break;
684 }
685 $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
686 $this->allusers[$attrs['uid'][0]] = $this->createResultName($attrs);
687 $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
688 }
690 /* If more than max users are found, display a message to warn the user */
691 if($i == $MaxUser){
692 msg_dialog::display(_("Configuration error"), sprintf(_("Search returned too many results. Not displaying more than %s entries!"), $MaxUser), ERROR_DIALOG);
693 }
695 /* Sort lists */
696 natcasesort($this->members);
697 reset($this->members);
698 natcasesort ($this->displayUsers);
699 reset ($this->displayUsers);
700 }
703 /* Create display name, this was used so often that it is excluded into a seperate function */
704 function createResultName($attrs)
705 {
706 if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
707 $ret = $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
708 } else {
709 $ret= $attrs['uid'][0];
710 }
711 return($ret);
712 }
715 function remove_from_parent()
716 {
717 plugin::remove_from_parent();
719 $ldap= $this->config->get_ldap_link();
720 $ldap->rmdir($this->dn);
721 if (!$ldap->success()){
722 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
723 }
725 new log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
727 /* Delete references to object groups */
728 $ldap->cd ($this->config->current['BASE']);
729 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
730 while ($ldap->fetch()){
731 $og= new ogroup($this->config, $ldap->getDN());
732 unset($og->member[$this->dn]);
733 $og->save ();
734 }
736 /* Remove ACL dependencies too,
737 */
738 $ldap = $this->config->get_ldap_link();
739 $ldap->cd($this->config->current['BASE']);
740 $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
741 while($attrs = $ldap->fetch()){
742 $acl = new acl($this->config,$this->parent,$attrs['dn']);
743 foreach($acl->gosaAclEntry as $id => $entry){
744 foreach($entry['members'] as $m_id => $member){
745 if($m_id == "G:".$this->dn || $m_id == "U:".$this->dn){
746 unset($acl->gosaAclEntry[$id]['members'][$m_id]);
747 gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
748 }
749 }
750 }
751 $acl->save();
752 }
754 /* Remove ACL dependencies too,
755 */
756 $tmp = new acl($this->config,$this->parent,$this->dn);
757 $tmp->remove_acl();
759 /* Send signal to the world that we've done */
760 $this->handle_post_events("remove");
761 }
764 /* Save data to object */
765 function save_object()
766 {
767 /* Save additional values for possible next step */
768 if (isset($_POST['groupedit'])){
770 /* Create a base backup and reset the
771 base directly after calling plugin::save_object();
772 Base will be set seperatly a few lines below */
773 $base_tmp = $this->base;
774 plugin::save_object();
775 $this->base = $base_tmp;
777 $this->force_gid= 0;
779 /* Only reset sambagroup flag if we are able to write this flag */
780 if($this->acl_is_writeable("sambaGroupType")){
781 $this->smbgroup = 0;
782 }
784 /* Get base selection */
785 if(isset($_POST['base'])){
786 $tmp = $this->get_allowed_bases();
787 if(isset($tmp[$_POST['base']])){
788 $this->base = $_POST['base'];
789 }
790 }
792 foreach (array(
793 "force_gid" => "gidNumber",
794 "smbgroup" => "sambaGroupType") as $val => $aclname) {
795 if ($this->acl_is_writeable($aclname) && isset($_POST["$val"])){
796 $this->$val= $_POST["$val"];
797 }
798 }
800 /* Save sambaDomain attribute */
801 if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
802 $this->sambaDomainName= $_POST['sambaDomainName'];
803 $this->groupType= $_POST['groupType'];
804 }
806 /* Save fon attribute */
807 if ($this->acl_is_writeable("fon_group")){
808 if (isset ($_POST['fon_group'])){
809 $this->fon_group= TRUE;
810 } else {
811 $this->fon_group= FALSE;
812 }
813 }
814 if ($this->acl_is_writeable("nagios_group")){
815 if (isset ($_POST['nagios_group'])){
816 $this->nagios_group= TRUE;
817 } else {
818 $this->nagios_group= FALSE;
819 }
820 }
821 }
823 /* Trust mode - special handling */
824 if($this->acl_is_writeable("trustModel")){
825 if (isset($_POST['trustmode'])){
826 $saved= $this->trustModel;
827 if ($_POST['trustmode'] == "1"){
828 $this->trustModel= "fullaccess";
829 } elseif ($_POST['trustmode'] == "2"){
830 $this->trustModel= "byhost";
831 } else {
832 $this->trustModel= "";
833 }
834 if ($this->trustModel != $saved){
835 $this->is_modified= TRUE;
836 }
837 }
838 }
840 }
843 /* Save to LDAP */
844 function save()
845 {
847 /* ID handling */
848 if ($this->force_gid == 0){
849 if ($this->saved_gidNumber != ""){
850 $this->gidNumber= $this->saved_gidNumber;
851 } else {
852 /* Calculate new, lock uids */
853 $wait= 10;
854 while (get_lock("uidnumber") != ""){
855 sleep (1);
857 /* timed out? */
858 if ($wait-- == 0){
859 break;
860 }
861 }
862 add_lock ("uidnumber", "gosa");
863 $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
864 }
865 }
867 plugin::save();
869 /* Trust accounts */
870 $objectclasses= array();
871 foreach ($this->attrs['objectClass'] as $key => $class){
872 if (preg_match('/trustAccount/i', $class)){
873 continue;
874 }
875 $objectclasses[]= $this->attrs['objectClass'][$key];
876 }
877 $this->attrs['objectClass']= $objectclasses;
878 if ($this->trustModel != ""){
879 $this->attrs['objectClass'][]= "trustAccount";
880 $this->attrs['trustModel']= $this->trustModel;
881 $this->attrs['accessTo']= array();
882 if ($this->trustModel == "byhost"){
883 foreach ($this->accessTo as $host){
884 $this->attrs['accessTo'][]= $host;
885 }
886 }
887 } else {
888 if ($this->was_trust_account){
889 $this->attrs['accessTo']= array();
890 $this->attrs['trustModel']= array();
891 }
892 }
896 /* Remove objectClass for samba/phone support */
897 $tmp= array();
898 for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
899 if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
900 $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
901 $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
902 $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
903 $tmp[]= $this->attrs['objectClass'][$i];
904 }
905 }
906 $this->attrs['objectClass']= $tmp;
907 $ldap= $this->config->get_ldap_link();
909 /* Add samba group functionality */
910 if ($this->samba3 && $this->smbgroup){
912 /* Fixed undefined index ...
913 */
914 $this->SID = $this->ridBase = "";
915 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
916 $this->SID = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
917 }else{
918 msg_dialog::display(_("Error"), sprintf(_("Cannot find any SID for '%s'!"), $this->sambaDomainName), ERROR_DIALOG);
919 }
920 if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
921 $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
922 }else{
923 msg_dialog::display(_("Error"), sprintf(_("Cannot find any RIDBASE for '%s'!"), $this->sambaDomainName), ERROR_DIALOG);
924 }
926 $this->attrs['objectClass'][]= 'sambaGroupMapping';
927 $this->attrs['sambaGroupType']= "2";
929 /* Check if we need to create a special entry */
930 if ($this->groupType == 0){
932 if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
933 $gidNumber= $this->gidNumber;
934 while(TRUE){
935 $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
936 $ldap->cd($this->config->current['BASE']);
937 $ldap->search("(sambaSID=$sid)",array("sambaSID"));
938 if ($ldap->count() == 0){
939 break;
940 }
941 $gidNumber++;
942 }
943 $this->attrs['sambaSID']= $sid;
944 $this->sambaSID= $sid;
945 }
947 } else {
948 $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
949 }
951 /* User wants me to fake the idMappings? This is useful for
952 making winbind resolve the group names in a reasonable amount
953 of time in combination with larger databases. */
954 if (isset($this->config->current['SAMBAIDMAPPING']) &&
955 preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
956 $this->attrs['objectClass'][]= "sambaIdmapEntry";
957 }
959 }
961 /* Add phone functionality */
962 if ($this->fon_group){
963 $this->attrs['objectClass'][]= "goFonPickupGroup";
964 }
966 /* Add nagios functionality */
967 if ($this->nagios_group){
968 $this->attrs['objectClass'][]= "nagiosContactGroup";
969 }
971 /* Take members array */
972 if (count ($this->memberUid)){
973 $this->attrs['memberUid']= array_values(array_unique($this->memberUid));
974 }
976 /* New accounts need proper 'dn', propagate it to remaining objects */
977 if ($this->dn == 'new'){
978 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
979 }
981 /* Add member dn's for RFC2307bis Support */
982 if ($this->rfc2307bis){
983 $this->attrs['member'] = array();
984 if (count($this->memberUid)){
985 foreach($this->attrs['memberUid'] as $uid) {
986 $this->attrs['member'][]= $this->dnMapping[$uid];
987 }
988 } else {
989 $this->attrs['member'][]= $this->dn;
990 }
991 }
993 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
994 new entries. So do a check first... */
995 $ldap->cat ($this->dn, array('dn'));
996 if ($ldap->fetch()){
997 /* Modify needs array() to remove values :-( */
998 if (!count ($this->memberUid)){
999 $this->attrs['memberUid']= array();
1000 }
1001 if ($this->samba3){
1002 if (!$this->smbgroup){
1003 $this->attrs['sambaGroupType']= array();
1004 $this->attrs['sambaSID']= array();
1005 }
1006 }
1007 $mode= "modify";
1008 } else {
1009 $mode= "add";
1010 $ldap->cd($this->config->current['BASE']);
1011 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1012 }
1014 /* Write back to ldap */
1015 $ldap->cd($this->dn);
1016 $this->cleanup();
1017 $ldap->$mode($this->attrs);
1019 /* Remove ACL dependencies too,
1020 */
1021 if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
1022 $tmp = new acl($this->config,$this->parent,$this->dn);
1023 $tmp->update_acl_membership($this->orig_dn,$this->dn);
1024 }
1026 if($this->initially_was_account){
1027 new log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1028 }else{
1029 new log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1030 }
1032 $ret= 0;
1033 if (!$ldap->success()){
1034 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
1035 $ret= 1;
1036 }
1038 /* Remove uid lock */
1039 del_lock ("uidnumber");
1041 /* Post that we've done*/
1042 $this->handle_post_events($mode);
1044 return ($ret);
1045 }
1047 function check()
1048 {
1049 /* Call common method to give check the hook */
1050 $message= plugin::check();
1052 /* Permissions for that base? */
1053 if ($this->base != ""){
1054 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
1055 } else {
1056 $new_dn= $this->dn;
1057 }
1059 /* must: cn */
1060 if ($this->cn == "" && $this->acl_is_writeable("cn")){
1061 $message[]= msgPool::required(_("Name"));
1062 }
1064 /* Check for valid input */
1065 if (!tests::is_uid($this->cn)){
1066 if (strict_uid_mode()){
1067 $message[]= msgPool::invalid(_("Name"), $this->cn, "/[a-z0-9_-]/");
1068 } else {
1069 $message[]= msgPool::invalid(_("Name"), $this->cn, "/[a-z0-9_-]/i");
1070 }
1071 }
1073 if($this->allowGroupsWithSameNameInOtherSubtrees == true){
1075 /* Check for used 'cn' */
1076 $ldap= $this->config->get_ldap_link();
1077 if(($this->cn != $this->orig_cn) || ($this->orig_dn == "new")){
1078 $ldap->cd(get_groups_ou().$this->base);
1079 $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
1080 if ($ldap->count() != 0){
1081 $message[]= msgPool::duplicated(_("Name"));
1082 }
1083 }
1085 }else{
1087 /* Check for used 'cn' */
1088 $ldap= $this->config->get_ldap_link();
1089 $ldap->cd($this->config->current['BASE']);
1090 $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
1091 if ($ldap->count() != 0){
1093 /* New entry? */
1094 if ($this->dn == 'new'){
1095 $message[]= msgPool::duplicated(_("Name"));
1096 }
1098 /* Moved? */
1099 elseif ($new_dn != $this->orig_dn){
1100 $ldap->fetch();
1101 if ($ldap->getDN() != $this->orig_dn){
1102 $message[]= msgPool::duplicated(_("Name"));
1103 }
1104 }
1105 }
1106 }
1108 /* Check ID */
1109 if ($this->force_gid == "1"){
1110 if (!tests::is_id($this->gidNumber)){
1111 $message[]= msgPool::invalid(_("GID"), $this->gidNumber, "/[0-9]/");
1112 } else {
1113 if ($this->gidNumber < $this->config->current['MINID']){
1114 $message[]= msgPool::toosmall(_("GID"), $this->config->current['MINID']);
1115 }
1117 }
1118 }
1120 /* Check if we are allowed to create or move this object
1121 */
1122 if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
1123 $message[] = msgPool::permCreate();
1124 }elseif($this->orig_dn != "new" && $this->orig_base && !$this->acl_is_moveable($this->base)){
1125 $message[] = msgPool::permMove();
1126 }
1128 return ($message);
1129 }
1131 function get_next_id($attrib, $dn)
1132 {
1133 $ids= array();
1134 $ldap= $this->config->get_ldap_link();
1136 $ldap->cd ($this->config->current['BASE']);
1137 if (preg_match('/gidNumber/i', $attrib)){
1138 $oc= "posixGroup";
1139 } else {
1140 $oc= "posixAccount";
1141 }
1142 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
1144 /* Get list of ids */
1145 while ($attrs= $ldap->fetch()){
1146 $ids[]= (int)$attrs["$attrib"][0];
1147 }
1149 /* Find out next free id near to UID_BASE */
1150 if (!isset($this->config->current['BASE_HOOK'])){
1151 $base= $this->config->current['UIDBASE'];
1152 } else {
1153 /* Call base hook */
1154 $base= get_base_from_hook($dn, $attrib);
1155 }
1156 for ($id= $base; $id++; $id < pow(2,32)){
1157 if (!in_array($id, $ids)){
1158 return ($id);
1159 }
1160 }
1162 /* Check if id reached maximum */
1163 if ($id >= pow(2,32)){
1164 msg_dialog::display(_("Error"), _("Cannot allocate a free ID!"), ERROR_DIALOG);
1165 exit;
1166 }
1167 }
1169 function getCopyDialog()
1170 {
1171 $vars = array("cn");
1173 if($this ->force_gid){
1174 $used = " checked ";
1175 $dis = "";
1176 }else{
1177 $used = "";
1178 $dis = " disabled ";
1179 }
1181 $smarty = get_smarty();
1182 $smarty->assign("used",$used);
1183 $smarty->assign("dis" ,$dis);
1184 $smarty->assign("cn" ,$this->cn);
1185 $smarty->assign("gidNumber",$this->gidNumber);
1186 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1187 $ret = array();
1188 $ret['string'] = $str;
1189 $ret['status'] = "";
1190 return($ret);
1191 }
1193 function saveCopyDialog()
1194 {
1195 if(isset($_POST['cn'])){
1196 $this->cn = $_POST['cn'];
1197 }
1198 if(isset($_POST['force_gid'])){
1199 $this->force_gid = 1;
1200 $this->gidNumber= $_POST['gidNumber'];
1201 }else{
1202 $this->force_gid = 0;
1203 $this->gidNumber = false;
1204 }
1205 }
1208 /* Return plugin informations for acl handling */
1209 static function plInfo()
1210 {
1211 return (array(
1212 "plShortName" => _("Generic"),
1213 "plDescription" => _("Generic group settings"),
1214 "plSelfModify" => FALSE,
1215 "plDepends" => array(),
1216 "plPriority" => 0,
1217 "plSection" => array("admin"),
1218 "plCategory" => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
1220 "plProvidedAcls" => array(
1221 "cn" => _("Name"),
1222 "base" => _("Base"),
1223 "description" => _("Description"),
1225 "fonGroup" => _("Phone pickup group"),
1226 "nagiosGroup" => _("Nagios group"),
1228 "gidNumber" => _("GID"),
1229 "memberUid" => _("Group member"),
1230 "sambaGroupType" => _("Samba group type"),
1231 "sambaDomainName" => _("Samba domain name"),
1232 "sambaSID" => _("Samba SID"))
1233 ));
1234 }
1237 function multiple_save_object()
1238 {
1239 if(isset($_POST['group_mulitple_edit'])){
1241 /* Create a base backup and reset the
1242 base directly after calling plugin::save_object();
1243 Base will be set seperatly a few lines below */
1244 $base_tmp = $this->base;
1245 plugin::multiple_save_object();
1246 plugin::save_object();
1247 $this->base = $base_tmp;
1249 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $attr){
1250 if(isset($_POST['use_'.$attr])){
1251 $this->multi_boxes[] = $attr;
1252 }
1253 }
1255 /* Get base selection */
1256 if(isset($_POST['base'])){
1257 $tmp = $this->get_allowed_bases();
1258 if(isset($tmp[$_POST['base']])){
1259 $this->base = $_POST['base'];
1260 }
1261 }
1263 foreach (array( "smbgroup" => "sambaGroupType") as $val => $aclname) {
1264 if ($this->acl_is_writeable($aclname)){
1265 if(isset($_POST["$val"])){
1266 $this->$val= TRUE;
1267 }else{
1268 $this->$val= FALSE;
1269 }
1270 }
1271 }
1273 /* Save sambaDomain attribute */
1274 if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
1275 $this->sambaDomainName= $_POST['sambaDomainName'];
1276 $this->groupType= $_POST['groupType'];
1277 }
1279 /* Save fon attribute */
1280 if ($this->acl_is_writeable("fon_group")){
1281 if (isset ($_POST['fon_group'])){
1282 $this->fon_group= TRUE;
1283 } else {
1284 $this->fon_group= FALSE;
1285 }
1286 }
1287 }
1288 }
1291 function get_multi_edit_values()
1292 {
1293 $ret = plugin::get_multi_edit_values();
1295 foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $attr){
1296 if(in_array($attr,$this->multi_boxes)){
1297 $ret[$attr] = $this->$attr;
1298 }
1299 }
1300 $ret['memberUid'] = $this->memberUid;
1301 $ret['memberUid_used_by_some'] = $this->memberUid_used_by_some;
1302 return($ret);
1303 }
1305 function multiple_execute()
1306 {
1307 return($this->execute());
1308 }
1311 /* Initialize plugin with given atribute arrays
1312 */
1313 function init_multiple_support($attrs,$all)
1314 {
1315 plugin::init_multiple_support($attrs,$all);
1317 $this->memberUid = array();
1318 $this->memberUid_used_by_some = array();
1319 if (isset($attrs['memberUid'])){
1320 for ($i= 0; $i<$attrs['memberUid']['count']; $i++){
1321 $this->memberUid[$attrs['memberUid'][$i]]= $attrs['memberUid'][$i];
1322 }
1323 ksort($this->memberUid);
1324 }
1326 if (isset($all['memberUid'])){
1327 for ($i= 0; $i<$all['memberUid']['count']; $i++){
1328 if(!in_array($all['memberUid'][$i],$this->memberUid)){
1329 $this->memberUid_used_by_some[$all['memberUid'][$i]]= $all['memberUid'][$i];
1330 }
1331 }
1332 ksort($this->memberUid_used_by_some);
1333 }
1334 }
1337 function PrepareForCopyPaste($source)
1338 {
1339 plugin::PrepareForCopyPaste($source);
1341 $this->memberUid = array();
1342 if(isset($source['memberUid'])){
1343 for($i = 0 ; $i < $source['memberUid']['count']; $i ++){
1344 $this->memberUid[] = $source['memberUid'][$i];
1345 }
1346 }
1347 }
1350 function set_multi_edit_values($attrs)
1351 {
1352 $users = array();
1354 /* Update groupMembership, keep optinal group */
1355 foreach($attrs['memberUid_used_by_some'] as $uid){
1356 if(in_array($uid,$this->memberUid)){
1357 $users[$uid] = $uid;
1358 }
1359 }
1361 /* Update groupMembership, add forced groups */
1362 foreach($attrs['memberUid'] as $uid){
1363 $users[$uid] = $uid;
1364 }
1365 plugin::set_multi_edit_values($attrs);
1366 $this->memberUid = $users;
1367 }
1368 }
1369 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1370 ?>