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 config {
25 /* XML parser */
26 var $parser;
27 var $config_found= FALSE;
28 var $tags= array();
29 var $level= 0;
30 var $gpc= 0;
31 var $section= "";
32 var $currentLocation= "";
34 /* Selected connection */
35 var $current= array();
37 /* Link to LDAP-server */
38 var $ldap= NULL;
39 var $referrals= array();
41 /* Configuration data */
42 var $data= array( 'TABS' => array(), 'LOCATIONS' => array(), 'SERVERS' => array(),
43 'MAIN' => array(),
44 'MENU' => array(), 'SERVICE' => array());
45 var $basedir= "";
46 var $config_version ="";
48 /* Keep a copy of the current deparment list */
49 var $departments= array();
50 var $idepartments= array();
51 var $adepartments= array();
52 var $tdepartments= array();
53 var $filename = "";
54 var $last_modified = 0;
56 function config($filename, $basedir= "")
57 {
58 $this->parser = xml_parser_create();
59 $this->basedir= $basedir;
61 xml_set_object($this->parser, $this);
62 xml_set_element_handler($this->parser, "tag_open", "tag_close");
64 /* Parse config file directly? */
65 if ($filename != ""){
66 $this->parse($filename);
67 }
68 }
71 function check_and_reload()
72 {
73 global $ui;
75 /* Check if class_location.inc has changed, this is the case
76 if we have installed or removed plugins.
77 */
78 if(session::is_set("class_location.inc:timestamp")){
79 $tmp = stat("../include/class_location.inc");
80 if($tmp['mtime'] != session::get("class_location.inc:timestamp")){
81 session::un_set("plist");
82 }
83 }
84 $tmp = stat("../include/class_location.inc");
85 session::set("class_location.inc:timestamp",$tmp['mtime']);
89 if($this->filename != "" && filemtime($this->filename) != $this->last_modified){
91 $this->config_found= FALSE;
92 $this->tags= array();
93 $this->level= 0;
94 $this->gpc= 0;
95 $this->section= "";
96 $this->currentLocation= "";
98 $this->parser = xml_parser_create();
99 xml_set_object($this->parser, $this);
100 xml_set_element_handler($this->parser, "tag_open", "tag_close");
101 $this->parse($this->filename);
102 # if(session::is_set('plist')){
103 # session::un_set('plist');
104 # }
105 # if(session::is_set('plug')){
106 # session::un_set('plug');
107 # }
108 # if(isset($_GET['plug'])){
109 # unset($_GET['plug']);
110 # }
111 }
112 }
115 function parse($filename)
116 {
117 $this->last_modified = filemtime($filename);
118 $this->filename = $filename;
119 $fh= fopen($filename, "r");
120 $xmldata= fread($fh, 100000);
121 fclose($fh);
122 if(!xml_parse($this->parser, chop($xmldata))){
123 $msg = sprintf(_("XML error in gosa.conf: %s at line %d"),
124 xml_error_string(xml_get_error_code($this->parser)),
125 xml_get_current_line_number($this->parser));
126 msg_dialog::display(_("Configuration error"), $msg, FATAL_ERROR_DIALOG);
127 exit;
128 }
129 }
131 function tag_open($parser, $tag, $attrs)
132 {
133 /* Save last and current tag for reference */
134 $this->tags[$this->level]= $tag;
135 $this->level++;
137 /* Trigger on CONF section */
138 if ($tag == 'CONF'){
139 $this->config_found= TRUE;
140 if(isset($attrs['CONFIG_VERSION'])){
141 $this->config_version = $attrs['CONFIG_VERSION'];
142 }
143 }
145 /* Return if we're not in config section */
146 if (!$this->config_found){
147 return;
148 }
150 /* yes/no to true/false and upper case TRUE to true and so on*/
151 foreach($attrs as $name => $value){
152 if(preg_match("/^(true|yes)$/i",$value)){
153 $attrs[$name] = "true";
154 }elseif(preg_match("/^(false|no)$/i",$value)){
155 $attrs[$name] = "false";
156 }
157 }
159 /* Look through attributes */
160 switch ($this->tags[$this->level-1]){
163 /* Handle tab section */
164 case 'TAB': $name= $this->tags[$this->level-2];
166 /* Create new array? */
167 if (!isset($this->data['TABS'][$name])){
168 $this->data['TABS'][$name]= array();
169 }
171 /* Add elements */
172 $this->data['TABS'][$name][]= $attrs;
173 break;
175 /* Handle location */
176 case 'LOCATION':
177 if ($this->tags[$this->level-2] == 'MAIN'){
178 $name= $attrs['NAME'];
179 $name = preg_replace("/[<>\"']/","",$name);
180 $attrs['NAME'] = $name;
181 $this->currentLocation= $name;
183 /* Add location elements */
184 $this->data['LOCATIONS'][$name]= $attrs;
185 }
186 break;
188 /* Handle referral tags */
189 case 'REFERRAL':
190 if ($this->tags[$this->level-2] == 'LOCATION'){
191 $url= $attrs['URL'];
192 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
194 /* Add location elements */
195 if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
196 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
197 }
199 $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
200 }
201 break;
203 /* Load main parameters */
204 case 'MAIN':
205 $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
206 break;
208 /* Load menu */
209 case 'SECTION':
210 if ($this->tags[$this->level-2] == 'MENU'){
211 $this->section= $attrs['NAME'];
212 $this->data['MENU'][$this->section]= array(); ;
213 }
214 break;
216 /* Inser plugins */
217 case 'PLUGIN':
218 if ($this->tags[$this->level-3] == 'MENU' &&
219 $this->tags[$this->level-2] == 'SECTION'){
221 $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
222 }
223 if ($this->tags[$this->level-2] == 'SERVICEMENU'){
224 $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
225 }
226 break;
227 }
228 }
230 function tag_close($parser, $tag)
231 {
232 /* Close config section */
233 if ($tag == 'CONF'){
234 $this->config_found= FALSE;
235 }
236 $this->level--;
237 }
240 function get_credentials($creds)
241 {
242 if (isset($_SERVER['HTTP_GOSA_KEY'])){
243 return (cred_decrypt($creds, $_SERVER['HTTP_GOSA_KEY']));
244 }
245 return ($creds);
246 }
249 function get_ldap_link($sizelimit= FALSE)
250 {
251 if($this->ldap === NULL || !is_resource($this->ldap->cid)){
253 /* Build new connection */
254 $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
255 $this->current['ADMIN'], $this->get_credentials($this->current['PASSWORD']));
257 /* Check for connection */
258 if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
259 $smarty= get_smarty();
260 msg_dialog::display(_("LDAP error"), _("Cannot bind to LDAP. Please contact the system administrator."), FATAL_ERROR_DIALOG);
261 exit();
262 }
264 if (!session::is_set('size_limit')){
265 session::set('size_limit',$this->current['SIZELIMIT']);
266 session::set('size_ignore',$this->current['SIZEIGNORE']);
267 }
269 if ($sizelimit){
270 $this->ldap->set_size_limit(session::get('size_limit'));
271 } else {
272 $this->ldap->set_size_limit(0);
273 }
275 /* Move referrals */
276 if (!isset($this->current['REFERRAL'])){
277 $this->ldap->referrals= array();
278 } else {
279 $this->ldap->referrals= $this->current['REFERRAL'];
280 }
281 }
283 return new ldapMultiplexer($this->ldap);
284 }
286 function set_current($name)
287 {
288 $this->current= $this->data['LOCATIONS'][$name];
290 if (!isset($this->current['PEOPLE'])){
291 $this->current['PEOPLE']= "ou=people";
292 }
293 if (!isset($this->current['GROUPS'])){
294 $this->current['GROUPS']= "ou=groups";
295 }
297 if (isset($this->current['INITIAL_BASE'])){
298 session::set('CurrentMainBase',$this->current['INITIAL_BASE']);
299 }
301 /* Remove possibly added ',' from end of group and people ou */
302 $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
303 $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
305 if (!isset($this->current['WINSTATIONS'])){
306 $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
307 }
308 if (!isset($this->current['HASH'])){
309 $this->current['HASH']= "crypt";
310 }
311 if (!isset($this->current['DNMODE'])){
312 $this->current['DNMODE']= "cn";
313 }
314 if (!isset($this->current['MINID'])){
315 $this->current['MINID']= 100;
316 }
317 if (!isset($this->current['SIZELIMIT'])){
318 $this->current['SIZELIMIT']= 200;
319 }
320 if (!isset($this->current['SIZEINGORE'])){
321 $this->current['SIZEIGNORE']= TRUE;
322 } else {
323 if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
324 $this->current['SIZEIGNORE']= TRUE;
325 } else {
326 $this->current['SIZEIGNORE']= FALSE;
327 }
328 }
330 /* Sort referrals, if present */
331 if (isset ($this->current['REFERRAL'])){
332 $bases= array();
333 $servers= array();
334 foreach ($this->current['REFERRAL'] as $ref){
335 $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
336 $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
337 $bases[$base]= strlen($base);
338 $servers[$base]= $server;
339 }
340 asort($bases);
341 reset($bases);
342 }
344 /* SERVER not defined? Load the one with the shortest base */
345 if (!isset($this->current['SERVER'])){
346 $this->current['SERVER']= $servers[key($bases)];
347 }
349 /* BASE not defined? Load the one with the shortest base */
350 if (!isset($this->current['BASE'])){
351 $this->current['BASE']= key($bases);
352 }
354 /* Convert BASE to have escaped special characters */
355 $this->current['BASE']= @LDAP::convert($this->current['BASE']);
357 /* Parse LDAP referral informations */
358 if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
359 $url= $this->current['SERVER'];
360 $referral= $this->current['REFERRAL'][$url];
361 $this->current['ADMIN']= $referral['ADMIN'];
362 $this->current['PASSWORD']= $referral['PASSWORD'];
363 }
365 /* Load server informations */
366 $this->load_servers();
367 }
369 function load_servers ()
370 {
371 /* Only perform actions if current is set */
372 if ($this->current === NULL){
373 return;
374 }
376 /* Fill imap servers */
377 $ldap= $this->get_ldap_link();
378 $ldap->cd ($this->current['BASE']);
379 if (!isset($this->current['MAILMETHOD'])){
380 $this->current['MAILMETHOD']= "";
381 }
382 if ($this->current['MAILMETHOD'] == ""){
383 $ldap->search ("(objectClass=goMailServer)", array('cn'));
384 $this->data['SERVERS']['IMAP']= array();
385 while ($attrs= $ldap->fetch()){
386 $name= $attrs['cn'][0];
387 $this->data['SERVERS']['IMAP'][$name]=
388 array(
389 "server_dn" => $attrs['dn'],
390 "connect" => "",
391 "admin" => "",
392 "password" => "",
393 "sieve_server"=> "",
394 "sieve_option"=> "",
395 "sieve_port" => "");
396 }
397 } else {
398 $ldap->search ("(&(objectClass=goImapServer)(goImapSieveServer=*))",
399 array('goImapName', 'goImapConnect', 'goImapAdmin', 'goImapPassword',
400 'goImapSieveServer', 'goImapSievePort'));
402 $this->data['SERVERS']['IMAP']= array();
404 while ($attrs= $ldap->fetch()){
406 /* Check if the given goImapSieveServer is in the new style "{cn:port/option}"
407 or the old style just "cn".
408 */
409 if(preg_match("/\{/",$attrs['goImapSieveServer'][0])){
410 $sieve_server = preg_replace("/^\{([^:]*).*$/","\\1",$attrs['goImapSieveServer'][0]);
411 $sieve_option = preg_replace("/^[^:]*[^\/]*+\/(.*)\}$/","\\1",$attrs['goImapSieveServer'][0]);
412 }else{
413 $sieve_server = $attrs['goImapSieveServer'][0];
414 $sieve_option = "";
415 }
417 $pwd = $attrs['goImapPassword'][0];
418 $imap_admin = $attrs['goImapAdmin'][0];
419 $imap_connect = $attrs['goImapConnect'][0];
420 $imap_server = $attrs['goImapName'][0];
421 $sieve_port = $attrs['goImapSievePort'][0];
423 $this->data['SERVERS']['IMAP'][$imap_server]=
424 array(
425 "server_dn" => $attrs['dn'],
426 "connect" => $imap_connect,
427 "admin" => $imap_admin,
428 "password" => $pwd,
429 "sieve_server"=> $sieve_server,
430 "sieve_option"=> $sieve_option,
431 "sieve_port" => $sieve_port);
432 }
433 }
435 /* Get kerberos server. FIXME: only one is supported currently */
436 $ldap->cd ($this->current['BASE']);
437 $ldap->search ("(&(goKrbRealm=*)(goKrbAdmin=*)(objectClass=goKrbServer))");
438 if ($ldap->count()){
439 $attrs= $ldap->fetch();
440 $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
441 'REALM' => $attrs['goKrbRealm'][0],
442 'ADMIN' => $attrs['goKrbAdmin'][0]);
443 }
445 /* Get cups server. FIXME: only one is supported currently */
446 $ldap->cd ($this->current['BASE']);
447 $ldap->search ("(objectClass=goCupsServer)");
448 if ($ldap->count()){
449 $attrs= $ldap->fetch();
450 $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
451 }
453 /* Get fax server. FIXME: only one is supported currently */
454 $ldap->cd ($this->current['BASE']);
455 $ldap->search ("(objectClass=goFaxServer)");
456 if ($ldap->count()){
457 $attrs= $ldap->fetch();
458 $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
459 'LOGIN' => $attrs['goFaxAdmin'][0],
460 'PASSWORD' => $attrs['goFaxPassword'][0]);
461 }
464 /* Get asterisk servers */
465 $ldap->cd ($this->current['BASE']);
466 $ldap->search ("(objectClass=goFonServer)");
467 $this->data['SERVERS']['FON']= array();
468 if ($ldap->count()){
469 while ($attrs= $ldap->fetch()){
471 /* Add 0 entry for development */
472 if(count($this->data['SERVERS']['FON']) == 0){
473 $this->data['SERVERS']['FON'][0]= array(
474 'DN' => $attrs['dn'],
475 'SERVER' => $attrs['cn'][0],
476 'LOGIN' => $attrs['goFonAdmin'][0],
477 'PASSWORD' => $attrs['goFonPassword'][0],
478 'DB' => "gophone",
479 'SIP_TABLE' => "sip_users",
480 'EXT_TABLE' => "extensions",
481 'VOICE_TABLE' => "voicemail_users",
482 'QUEUE_TABLE' => "queues",
483 'QUEUE_MEMBER_TABLE' => "queue_members");
484 }
486 /* Add entry with 'dn' as index */
487 $this->data['SERVERS']['FON'][$attrs['dn']]= array(
488 'DN' => $attrs['dn'],
489 'SERVER' => $attrs['cn'][0],
490 'LOGIN' => $attrs['goFonAdmin'][0],
491 'PASSWORD' => $attrs['goFonPassword'][0],
492 'DB' => "gophone",
493 'SIP_TABLE' => "sip_users",
494 'EXT_TABLE' => "extensions",
495 'VOICE_TABLE' => "voicemail_users",
496 'QUEUE_TABLE' => "queues",
497 'QUEUE_MEMBER_TABLE' => "queue_members");
498 }
499 }
502 /* Get glpi server */
503 $ldap->cd ($this->current['BASE']);
504 $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
505 if ($ldap->count()){
506 $attrs= $ldap->fetch();
507 if(!isset($attrs['goGlpiPassword'])){
508 $attrs['goGlpiPassword'][0] ="";
509 }
510 $this->data['SERVERS']['GLPI']= array(
511 'SERVER' => $attrs['cn'][0],
512 'LOGIN' => $attrs['goGlpiAdmin'][0],
513 'PASSWORD' => $attrs['goGlpiPassword'][0],
514 'DB' => $attrs['goGlpiDatabase'][0]);
515 }
518 /* Get logdb server */
519 $ldap->cd ($this->current['BASE']);
520 $ldap->search ("(objectClass=goLogDBServer)");
521 if ($ldap->count()){
522 $attrs= $ldap->fetch();
523 $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
524 'LOGIN' => $attrs['goLogAdmin'][0],
525 'PASSWORD' => $attrs['goLogPassword'][0]);
526 }
529 /* GOsa logging databases */
530 $ldap->cd ($this->current['BASE']);
531 $ldap->search ("(objectClass=gosaLogServer)");
532 if ($ldap->count()){
533 while($attrs= $ldap->fetch()){
534 $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
535 array(
536 'DN' => $attrs['dn'],
537 'USER' => $attrs['goLogDBUser'][0],
538 'DB' => $attrs['goLogDB'][0],
539 'PWD' => $attrs['goLogDBPassword'][0]);
540 }
541 }
544 /* Get NFS server lists */
545 $tmp= array("default");
546 $ldap->cd ($this->current['BASE']);
547 $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
548 while ($attrs= $ldap->fetch()){
549 for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
550 if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
551 continue;
552 }
553 $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
554 $tmp[]= $attrs["cn"][0].":$path";
555 }
556 }
557 $this->data['SERVERS']['NFS']= $tmp;
559 /* Load Terminalservers */
560 $ldap->cd ($this->current['BASE']);
561 $ldap->search ("(objectClass=goTerminalServer)",array("cn","gotoSessionType"));
562 $this->data['SERVERS']['TERMINAL']= array();
563 $this->data['SERVERS']['TERMINAL'][]= "default";
564 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'] = array();
567 while ($attrs= $ldap->fetch()){
568 $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
569 if(isset( $attrs["gotoSessionType"]['count'])){
570 for($i =0 ; $i < $attrs["gotoSessionType"]['count'] ; $i++){
571 $this->data['SERVERS']['TERMINAL_SESSION_TYPES'][$attrs["cn"][0]][] = $attrs["gotoSessionType"][$i];
572 }
573 }
574 }
576 /* Ldap Server */
577 $this->data['SERVERS']['LDAP']= array();
578 $ldap->cd ($this->current['BASE']);
579 $ldap->search ("(objectClass=goLdapServer)");
580 while ($attrs= $ldap->fetch()){
581 if (isset($attrs["goLdapBase"])){
582 for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
583 $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
584 }
585 }
586 }
588 /* Get misc server lists */
589 $this->data['SERVERS']['SYSLOG']= array("default");
590 $this->data['SERVERS']['NTP']= array("default");
591 $ldap->cd ($this->current['BASE']);
592 $ldap->search ("(objectClass=goNtpServer)");
593 while ($attrs= $ldap->fetch()){
594 $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
595 }
596 $ldap->cd ($this->current['BASE']);
597 $ldap->search ("(objectClass=goSyslogServer)");
598 while ($attrs= $ldap->fetch()){
599 $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
600 }
602 /* Get samba servers from LDAP, in case of samba3 */
603 if ($this->current['SAMBAVERSION'] == 3){
604 $this->data['SERVERS']['SAMBA']= array();
605 $ldap->cd ($this->current['BASE']);
606 $ldap->search ("(objectClass=sambaDomain)");
607 while ($attrs= $ldap->fetch()){
608 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array( "SID" =>"","RIDBASE" =>"");
609 if(isset($attrs["sambaSID"][0])){
610 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["SID"] = $attrs["sambaSID"][0];
611 }
612 if(isset($attrs["sambaAlgorithmicRidBase"][0])){
613 $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]["RIDBASE"] = $attrs["sambaAlgorithmicRidBase"][0];
614 }
615 }
617 /* If no samba servers are found, look for configured sid/ridbase */
618 if (count($this->data['SERVERS']['SAMBA']) == 0){
619 if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
620 msg_dialog::display(_("Configuration error"), _("SID and/or RIDBASE missing in the configuration!"), FATAL_ERROR_DIALOG);
621 exit();
622 } else {
623 $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
624 "SID" => $this->current["SID"],
625 "RIDBASE" => $this->current["RIDBASE"]);
626 }
627 }
628 }
629 }
632 function get_departments($ignore_dn= "")
633 {
634 global $config;
636 /* Initialize result hash */
637 $result= array();
638 $administrative= array();
639 $result['/']= $this->current['BASE'];
640 $this->tdepartments= array();
642 /* Get all department types from department Management, to be able detect the department type.
643 -It is possible that differnty department types have the same name,
644 in this case we have to mark the department name to be able to differentiate.
645 (e.g l=Name or o=Name)
646 */
647 $types = departmentManagement::get_support_departments();
649 /* Create a list of attributes to fetch */
650 $ldap_values = array("objectClass","gosaUnitTag");
651 $filter = "";
652 foreach($types as $type){
653 $ldap_values[] = $type['ATTR'];
654 $filter .= "(objectClass=".$type['OC'].")";
655 }
656 $filter = "(&(objectClass=gosaDepartment)(|".$filter."))";
658 /* Get list of department objects */
659 $ldap= $this->get_ldap_link();
660 $ldap->cd ($this->current['BASE']);
661 $ldap->search ($filter, $ldap_values);
662 while ($attrs= $ldap->fetch()){
664 /* Detect department type */
665 $type_data = array();
666 foreach($types as $t => $data){
667 if(in_array($data['OC'],$attrs['objectClass'])){
668 $type_data = $data;
669 break;
670 }
671 }
673 /* Unknown department type -> skip
674 */
675 if(!count($type_data)) continue;
677 $dn= $ldap->getDN();
678 $this->tdepartments[$dn]= "";
680 /* Save administrative departments */
681 if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
682 isset($attrs['gosaUnitTag'][0])){
683 $administrative[$dn]= $attrs['gosaUnitTag'][0];
684 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
685 }
687 if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
688 isset($attrs['gosaUnitTag'][0])){
689 $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
690 }
692 if ($dn == $ignore_dn){
693 continue;
694 }
696 $c_dn = convert_department_dn($dn)." (".$type_data['ATTR'].")";
698 /* Only assign non-root departments */
699 if ($dn != $result['/']){
700 $result[$c_dn]= $dn;
701 }
702 }
704 $this->adepartments= $administrative;
705 $this->departments= $result;
706 }
709 function make_idepartments($max_size= 28)
710 {
711 global $config;
712 $base = $config->current['BASE'];
714 $arr = array();
715 $ui= get_userinfo();
717 $this->idepartments= array();
719 /* Create multidimensional array, with all departments. */
720 foreach ($this->departments as $key => $val){
722 /* When using strict_units, filter non relevant parts */
723 if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
724 if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
725 $this->tdepartments[$val] != $ui->gosaUnitTag){
726 # continue;
727 }
728 }
730 /* Split dn into single department pieces.
731 */
732 $elements = array_reverse(split(",",preg_replace("/".normalizePreg($base)."$/","",$val)));
734 /* Add last ou element of current dn to our array */
735 $last = &$arr;
736 foreach($elements as $key => $ele){
738 /* skip empty */
739 if(empty($ele)) continue;
741 /* Extract department name */
742 $elestr = trim(preg_replace("/^[^=]*+=/","", $ele),",");
743 $nameA = trim(preg_replace("/=.*$/","", $ele),",");
744 if($nameA != "ou"){
745 $nameA = " (".$nameA.")";
746 }else{
747 $nameA = "";
748 }
751 /* Add to array */
752 if($key == (count($elements)-1)){
753 $last[$elestr.$nameA]['ENTRY'] = $val;
754 }
756 /* Set next array appending position */
757 $last = &$last[$elestr.$nameA]['SUB'];
758 }
759 }
762 /* Add base entry */
763 $ret["/"]["ENTRY"] = $base;
764 $ret["/"]["SUB"] = $arr;
765 $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
766 }
769 /* Creates display friendly output from make_idepartments */
770 function generateDepartmentArray($arr,$depth = -1,$max_size)
771 {
772 $ret = array();
773 $depth ++;
775 /* Walk through array */
776 ksort($arr);
777 foreach($arr as $name => $entries){
779 /* If this department is the last in the current tree position
780 * remove it, to avoid generating output for it */
781 if(count($entries['SUB'])==0){
782 unset($entries['SUB']);
783 }
785 /* Fix name, if it contains a replace tag */
786 $name= preg_replace('/\\\\,/', ',', @LDAP::fix($name));
788 /* Check if current name is too long, then cut it */
789 if(mb_strlen($name, 'UTF-8')> $max_size){
790 $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
791 }
793 /* Append the name to the list */
794 if(isset($entries['ENTRY'])){
795 $a = "";
796 for($i = 0 ; $i < $depth ; $i ++){
797 $a.=".";
798 }
799 $ret[$entries['ENTRY']]=$a." ".$name;
800 }
802 /* recursive add of subdepartments */
803 if(isset($entries['SUB'])){
804 $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
805 }
806 }
808 return($ret);
809 }
811 /* This function returns all available Shares defined in this ldap
812 * There are two ways to call this function, if listboxEntry is true
813 * only name and path are attached to the array, in it is false, the whole
814 * entry will be parsed an atached to the result.
815 */
816 function getShareList($listboxEntry = false)
817 {
818 $tmp = get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",get_ou("serverou"),
819 $this->current['BASE'],array("goExportEntry","cn"), GL_NONE);
820 $return =array();
821 foreach($tmp as $entry){
823 if(isset($entry['goExportEntry']['count'])){
824 unset($entry['goExportEntry']['count']);
825 }
826 if(isset($entry['goExportEntry'])){
827 foreach($entry['goExportEntry'] as $export){
828 $shareAttrs = split("\|",$export);
829 if($listboxEntry) {
830 $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
831 }else{
832 $return[$shareAttrs[0]."|".$entry['cn'][0]]['server'] = $entry['cn'][0];
833 $return[$shareAttrs[0]."|".$entry['cn'][0]]['name'] = $shareAttrs[0];
834 $return[$shareAttrs[0]."|".$entry['cn'][0]]['description'] = $shareAttrs[1];
835 $return[$shareAttrs[0]."|".$entry['cn'][0]]['type'] = $shareAttrs[2];
836 $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset'] = $shareAttrs[3];
837 $return[$shareAttrs[0]."|".$entry['cn'][0]]['path'] = $shareAttrs[4];
838 $return[$shareAttrs[0]."|".$entry['cn'][0]]['option'] = $shareAttrs[5];
839 }
840 }
841 }
842 }
843 return($return);
844 }
847 /* This function returns all available ShareServer */
848 function getShareServerList()
849 {
850 global $config;
851 $return = array();
852 $ui = get_userinfo();
853 $base = $config->current['BASE'];
854 $res= get_sub_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server",
855 get_ou("serverou"), $base,array("goExportEntry","cn"),GL_NONE | GL_NO_ACL_CHECK);
857 foreach($res as $entry){
859 $acl = $ui->get_permissions($entry['dn'],"server","");
860 if(isset($entry['goExportEntry']['count'])){
861 unset($entry['goExportEntry']['count']);
862 }
863 foreach($entry['goExportEntry'] as $share){
864 $a_share = split("\|",$share);
865 $sharename = $a_share[0];
866 $data= array();
867 $data['NAME'] = $sharename;
868 $data['ACL'] = $acl;
869 $data['SERVER'] = $entry['cn']['0'];
870 $data['SHARE'] = $sharename;
871 $data['DISPLAY']= $entry['cn'][0]." [".$sharename."]";
872 $return[$entry['cn'][0]."|".$sharename] = $data;
873 }
874 }
875 return($return);
876 }
879 /* Check if there's the specified bool value set in the configuration */
880 function boolValueIsTrue($section, $value)
881 {
882 $section= strtoupper($section);
883 $value= strtoupper($value);
884 if (isset($this->data[$section][$value])){
886 $data= $this->data[$section][$value];
887 if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
888 return TRUE;
889 }
891 }
893 return FALSE;
894 }
897 function __search(&$arr, $name, $return)
898 {
899 $return= strtoupper($return);
900 if (is_array($arr)){
901 foreach ($arr as &$a){
902 if (isset($a['CLASS']) && strcasecmp($name, $a['CLASS']) == 0){
903 return(isset($a[$return])?$a[$return]:"");
904 } else {
905 $res= $this->__search ($a, $name, $return);
906 if ($res != ""){
907 return $res;
908 }
909 }
910 }
911 }
912 return ("");
913 }
916 function search($class, $value, $categories= "")
917 {
918 if (is_array($categories)){
919 foreach ($categories as $category){
920 $res= $this->__search($this->data[strtoupper($category)], $class, $value);
921 if ($res != ""){
922 return $res;
923 }
924 }
925 } else {
926 if ($categories == "") {
927 return $this->__search($this->data, $class, $value);
928 } else {
929 return $this->__search($this->data[strtoupper($categories)], $class, $value);
930 }
931 }
933 return ("");
934 }
937 function get_cfg_value($name, $default= "") {
938 $name= strtoupper($name);
940 /* Check if we have a current value for $name */
941 if (isset($this->current[$name])){
942 return ($this->current[$name]);
943 }
945 /* Check if we have a global value for $name */
946 if (isset($this->data["MAIN"][$name])){
947 return ($this->data["MAIN"][$name]);
948 }
950 return ($default);
951 }
954 function check_config_version()
955 {
956 /* Skip check, if we've already mentioned the mismatch
957 */
958 if(session::is_set("LastChecked") && session::get("LastChecked") == $this->config_version) return;
960 /* Remember last checked version
961 */
962 session::set("LastChecked",$this->config_version);
964 $current = md5(file_get_contents(CONFIG_TEMPLATE_DIR."/gosa.conf"));
966 /* Check contributed config version and current config version.
967 */
968 if($this->config_version != $current && !empty($this->config_version)){
969 msg_dialog::display(_("Configuration"),_("The configuration file you are using seems to be outdated. Please move the GOsa configuration file away to run the GOsa setup again."));
970 }
971 }
974 /* On debian systems the session files are deleted with
975 * a cronjob, which detects all files older than specified
976 * in php.ini:'session.gc_maxlifetime' and removes them.
977 * This function checks if the gosa.conf value matches the range
978 * defined by session.gc_maxlifetime.
979 */
980 function check_session_lifetime()
981 {
982 $cfg_lifetime = $this->data['MAIN']['SESSION_LIFETIME'];
983 $ini_lifetime = ini_get('session.gc_maxlifetime');
984 $deb_system = file_exists('/etc/debian_version');
985 return(!($deb_system && ($ini_lifetime < $cfg_lifetime)));
986 }
987 }
989 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
990 ?>