1 <?php
2 /*!
3 \brief posixAccount plugin
4 \author Cajus Pollmeier <pollmeier@gonicus.de>
5 \version 2.00
6 \date 24.07.2003
8 This class provides the functionality to read and write all attributes
9 relevant for posixAccounts and shadowAccounts from/to the LDAP. It
10 does syntax checking and displays the formulars required.
11 */
13 class posixAccount extends plugin
14 {
15 /* Definitions */
16 var $plHeadline= "UNIX";
17 var $plDescription= "This does something";
19 /* CLI vars */
20 var $cli_summary= "Manage users posix account";
21 var $cli_description= "Some longer text\nfor help";
22 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
24 /* Plugin specific values */
25 var $homeDirectory= "";
26 var $loginShell= "/bin/bash";
27 var $uidNumber= "";
28 var $gidNumber= "";
29 var $gecos= "";
30 var $shadowMin= "0";
31 var $shadowMax= "0";
32 var $shadowWarning= "0";
33 var $shadowLastChange= "0";
34 var $shadowInactive= "0";
35 var $shadowExpire= "0";
36 var $gosaDefaultPrinter= "";
37 var $gosaDefaultLanguage= "";
38 var $accessTo= array();
39 var $trustModel= "";
41 var $glist=array();
42 var $status= "";
43 var $loginShellList= array();
44 var $groupMembership= array();
45 var $savedGroupMembership= array();
46 var $savedUidNumber= "";
47 var $savedGidNumber= "";
48 var $use_shadowMin= "0";
49 var $use_shadowMax= "0";
50 var $use_shadowWarning= "0";
51 var $use_shadowInactive= "0";
52 var $use_shadowExpire= "0";
53 var $must_change_password= "0";
54 var $force_ids= 0;
55 var $printerList= array();
56 var $group_dialog= FALSE;
57 var $show_ws_dialog= FALSE;
58 var $secondaryGroups= array();
59 var $primaryGroup= 0;
60 var $was_trust_account= FALSE;
62 var $grouplist = array();
63 var $ui = array();
65 var $GroupRegex = "*";
66 var $GroupUserRegex = "*";
67 var $SubSearch = false;
69 /* attribute list for save action */
70 var $CopyPasteVars = array("grouplist","groupMembership","use_shadowMin","use_shadowMax","use_shadowWarning","use_shadowInactive","use_shadowExpire","must_change_password","force_ids","printerList","grouplist","savedGidNumber","savedUidNumber","savedGroupMembership");
71 var $attributes = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
72 "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
73 "shadowExpire", "gosaDefaultPrinter", "gosaDefaultLanguage", "uid","accessTo","trustModel");
74 var $objectclasses= array("posixAccount", "shadowAccount");
77 /* constructor, if 'dn' is set, the node loads the given
78 'dn' from LDAP */
79 function posixAccount ($config, $dn= NULL)
80 {
81 /* Configuration is fine, allways */
82 $this->config= $config;
84 /* Load bases attributes */
85 plugin::plugin($config, $dn);
87 $ldap= $this->config->get_ldap_link();
89 if ($dn != NULL){
91 /* Correct is_account. shadowAccount is not required. */
92 if (isset($this->attrs['objectClass']) &&
93 in_array ('posixAccount', $this->attrs['objectClass'])){
95 $this->is_account= TRUE;
96 }
98 /* Is this account a trustAccount? */
99 if ($this->is_account && isset($this->attrs['trustModel'])){
100 $this->trustModel= $this->attrs['trustModel'][0];
101 $this->was_trust_account= TRUE;
102 } else {
103 $this->was_trust_account= FALSE;
104 $this->trustModel= "";
105 }
107 $this->accessTo = array();
108 if ($this->is_account && isset($this->attrs['accessTo'])){
109 for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
110 $tmp= $this->attrs['accessTo'][$i];
111 $this->accessTo[$tmp]= $tmp;
112 }
113 }
114 $this->initially_was_account= $this->is_account;
116 /* Fill group */
117 $this->primaryGroup= $this->gidNumber;
119 /* Generate status text */
120 $current= date("U");
122 $current= floor($current / 60 /60 / 24);
124 if (($current >= $this->shadowExpire) && $this->shadowExpire){
125 $this->status= _("expired");
126 if (($current - $this->shadowExpire) < $this->shadowInactive){
127 $this->status.= ", "._("grace time active");
128 }
129 } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
130 $this->status= _("active, password not changable");
131 } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
132 $this->status= _("active, password expired");
133 } else {
134 $this->status= _("active");
135 }
137 /* Get group membership */
138 $ldap->cd($this->config->current['BASE']);
139 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
141 while ($this->attrs= $ldap->fetch()){
142 if (!isset($this->attrs["description"][0])){
143 $entry= $this->attrs["cn"][0];
144 } else {
145 $dsc= preg_replace ('/^Group of user/', _("Group of user"), $this->attrs["description"][0]);
146 $entry= $this->attrs["cn"][0]." [$dsc]";
147 }
148 $this->groupMembership[$ldap->getDN()]= $entry;
149 }
150 asort($this->groupMembership);
151 reset($this->groupMembership);
152 $this->savedGroupMembership= $this->groupMembership;
153 $this->savedUidNumber= $this->uidNumber;
154 $this->savedGidNumber= $this->gidNumber;
155 }
157 /* Adjust shadow checkboxes */
158 foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
159 "shadowExpire") as $val){
161 if ($this->$val != 0){
162 $oval= "use_".$val;
163 $this->$oval= "1";
164 }
165 }
167 /* Convert to seconds */
168 if ($this->shadowExpire != 0){
169 $this->shadowExpire*= 60 * 60 * 24;
170 } else {
171 $date= getdate();
172 $this->shadowExpire= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
173 }
175 /* Generate shell list from /etc/gosa/shells */
176 if (file_exists('/etc/gosa/shells')){
177 $shells = file ('/etc/gosa/shells');
178 foreach ($shells as $line){
179 if (!preg_match ("/^#/", $line)){
180 $this->loginShellList[]= trim($line);
181 }
182 }
183 } else {
184 if ($this->loginShell == ""){
185 $this->loginShellList[]= _("unconfigured");
186 }
187 }
189 /* Insert possibly missing loginShell */
190 if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
191 $this->loginShellList[]= $this->loginShell;
192 }
194 /* Generate printer list */
195 if (isset($this->config->data['SERVERS']['CUPS'])){
196 $this->printerList= get_printer_list ($this->config->data['SERVERS']['CUPS']);
197 asort($this->printerList);
198 }
200 /* Generate group list */
201 $ldap->cd($this->config->current['BASE']);
202 $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
203 $this->secondaryGroups[]= "- "._("automatic")." -";
204 while ($attrs= $ldap->fetch()){
205 $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
206 }
207 asort ($this->secondaryGroups);
209 /* Get global filter config */
210 if (!is_global("sysfilter")){
211 $ui= get_userinfo();
212 $base= get_base_from_people($ui->dn);
213 $sysfilter= array( "depselect" => $base,
214 "regex" => "*");
215 register_global("sysfilter", $sysfilter);
216 }
217 $this->ui = get_userinfo();
218 }
221 /* execute generates the html output for this node */
222 function execute($isCopyPaste = false)
223 {
224 /* Call parent execute */
225 plugin::execute();
226 $display= "";
228 /* Department has changed? */
229 if(isset($_POST['depselect'])){
230 $_SESSION['CurrentMainBase']= validate($_POST['depselect']);
231 }
233 if(!$isCopyPaste){
234 /* Do we need to flip is_account state? */
235 if (isset($_POST['modify_state'])){
236 $this->is_account= !$this->is_account;
237 }
239 /* Do we represent a valid posixAccount? */
240 if (!$this->is_account && $this->parent == NULL ){
241 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
242 _("This account has no unix extensions.")."</b>";
243 $display.= back_to_main();
244 return ($display);
245 }
248 /* Show tab dialog headers */
249 if ($this->parent != NULL){
250 if ($this->is_account){
251 if (isset($this->parent->by_object['sambaAccount'])){
252 $obj= $this->parent->by_object['sambaAccount'];
253 }
254 if (isset($obj) && $obj->is_account == TRUE &&
255 ((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
256 ||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
258 /* Samba3 dependency on posix accounts are enabled
259 in the moment, because I need to rely on unique
260 uidNumbers. There'll be a better solution later
261 on. */
262 $display= $this->show_header(_("Remove posix account"),
263 _("This account has unix features enabled. To disable them, you'll need to remove the samba / environment account first."), TRUE);
264 } else {
265 $display= $this->show_header(_("Remove posix account"),
266 _("This account has posix features enabled. You can disable them by clicking below."));
267 }
268 } else {
269 $display= $this->show_header(_("Create posix account"),
270 _("This account has posix features disabled. You can enable them by clicking below."));
271 return($display);
272 }
273 }
274 }
275 /* Trigger group edit? */
276 if (isset($_POST['edit_groupmembership'])){
277 $this->group_dialog= TRUE;
278 $this->dialog= TRUE;
279 }
281 /* Cancel group edit? */
282 if (isset($_POST['add_groups_cancel']) ||
283 isset($_POST['add_groups_finish'])){
284 $this->group_dialog= FALSE;
285 $this->dialog= FALSE;
286 }
288 /* Add selected groups */
289 if (isset($_POST['add_groups_finish']) && isset($_POST['groups']) &&
290 count($_POST['groups'])){
292 if (chkacl ($this->acl, "memberUid") == ""){
293 $this->addGroup ($_POST['groups']);
294 $this->is_modified= TRUE;
295 }
296 }
298 /* Delete selected groups */
299 if (isset($_POST['delete_groupmembership']) &&
300 isset($_POST['group_list']) && count($_POST['group_list'])){
302 if (chkacl ($this->acl, "memberUid") == ""){
303 $this->delGroup ($_POST['group_list']);
304 $this->is_modified= TRUE;
305 }
306 }
308 /* Add user workstation? */
309 if (isset($_POST["add_ws"])){
310 $this->show_ws_dialog= TRUE;
311 $this->dialog= TRUE;
312 }
314 /* Add user workstation? */
315 if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
316 foreach($_POST['wslist'] as $ws){
317 $this->accessTo[$ws]= $ws;
318 }
319 ksort($this->accessTo);
320 $this->is_modified= TRUE;
321 }
323 /* Remove user workstations? */
324 if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
325 foreach($_POST['workstation_list'] as $name){
326 unset ($this->accessTo[$name]);
327 }
328 $this->is_modified= TRUE;
329 }
331 /* Add user workstation finished? */
332 if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
333 $this->show_ws_dialog= FALSE;
334 $this->dialog= FALSE;
335 }
337 /* Templates now! */
338 $smarty= get_smarty();
340 /* Show ws dialog */
341 if ($this->show_ws_dialog){
342 /* Save data */
343 $sysfilter= get_global("sysfilter");
344 foreach( array("depselect", "regex") as $type){
345 if (isset($_POST[$type])){
346 $sysfilter[$type]= $_POST[$type];
347 }
348 }
349 if (isset($_GET['search'])){
350 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
351 if ($s == "**"){
352 $s= "*";
353 }
354 $sysfilter['regex']= $s;
355 }
356 register_global("sysfilter", $sysfilter);
358 /* Get workstation list */
359 $exclude= "";
360 foreach($this->accessTo as $ws){
361 $exclude.= "(cn=$ws)";
362 }
363 if ($exclude != ""){
364 $exclude= "(!(|$exclude))";
365 }
366 $acl= array($this->config->current['BASE'] => ":all");
367 $regex= $sysfilter['regex'];
368 $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
369 $res= get_list($filter, $acl, $sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
370 $wslist= array();
371 foreach ($res as $attrs){
372 $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
373 }
374 asort($wslist);
375 $smarty->assign("search_image", get_template_path('images/search.png'));
376 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
377 $smarty->assign("tree_image", get_template_path('images/tree.png'));
378 $smarty->assign("deplist", $this->config->idepartments);
379 $smarty->assign("alphabet", generate_alphabet());
380 foreach( array("depselect", "regex") as $type){
381 $smarty->assign("$type", $sysfilter[$type]);
382 }
383 $smarty->assign("hint", print_sizelimit_warning());
384 $smarty->assign("wslist", $wslist);
385 $smarty->assign("apply", apply_filter());
386 $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
387 return ($display);
388 }
390 /* Manage group add dialog */
391 if ($this->group_dialog){
393 /* Get Posts */
394 if(isset($_POST['depselect'])){
395 if(isset($_POST['regex'])){
396 $this->GroupRegex = $_POST['regex'];
397 }
398 if(isset($_POST['guser'])){
399 $this->GroupUserRegex = $_POST['guser'];
400 }
401 }
403 /* Get global filter config */
404 $this->reload();
406 /* remove already assigned groups */
407 $glist= array();
408 foreach ($this->grouplist as $key => $value){
409 if (!isset($this->groupMembership[$key])){
410 $glist[$key]= $value;
411 }
412 }
414 if($this->SubSearch){
415 $smarty->assign("SubSearchCHK"," checked ");
416 }else{
417 $smarty->assign("SubSearchCHK","");
418 }
420 $smarty->assign("regex",$this->GroupRegex);
421 $smarty->assign("guser",$this->GroupUserRegex);
422 $smarty->assign("groups", $glist);
423 $smarty->assign("search_image", get_template_path('images/search.png'));
424 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
425 $smarty->assign("tree_image", get_template_path('images/tree.png'));
426 $smarty->assign("deplist", $this->config->idepartments);
427 $smarty->assign("alphabet", generate_alphabet());
428 $smarty->assign("depselect",$_SESSION['CurrentMainBase']);
429 $smarty->assign("hint", print_sizelimit_warning());
431 $smarty->assign("apply", apply_filter());
432 $display.= $smarty->fetch (get_template_path('posix_groups.tpl', TRUE, dirname(__FILE__)));
433 return ($display);
434 }
436 /* Show main page */
437 $smarty= get_smarty();
439 /* Depending on pwmode, currently hardcoded because there are no other methods */
440 if ( 1 == 1 ){
441 $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
442 $shadowMinACL= chkacl($this->acl, "shadowMin");
443 $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"), "<input name=\"shadowMin\" size=3 maxlength=4 $shadowMinACL value=\"".$this->shadowMin."\">"));
444 $shadowMaxACL= chkacl($this->acl, "shadowMax");
445 $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"), "<input name=\"shadowMax\" size=3 maxlength=4 $shadowMaxACL value=\"".$this->shadowMax."\">"));
446 $shadowInactiveACL= chkacl($this->acl, "shadowInactive");
447 $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiery"), "<input name=\"shadowInactive\" size=3 maxlength=4 $shadowInactiveACL value=\"".$this->shadowInactive."\">"));
448 $shadowWarningACL= chkacl($this->acl, "shadowWarning");
449 $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"), "<input name=\"shadowWarning\" size=3 maxlength=4 $shadowWarningACL value=\"".$this->shadowWarning."\">"));
450 foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
451 "use_shadowExpire", "use_shadowInactive",
452 "use_shadowWarning") as $val){
453 if ($this->$val == 1){
454 $smarty->assign("$val", "checked");
455 } else {
456 $smarty->assign("$val", "");
457 }
458 $smarty->assign("$val"."ACL", chkacl($this->acl, $val));
459 }
460 }
462 /* Fill calendar */
463 $date= getdate($this->shadowExpire);
465 $days= array();
466 for($d= 1; $d<32; $d++){
467 $days[$d]= $d;
468 }
469 $years= array();
470 for($y= $date['year']-10; $y<$date['year']+10; $y++){
471 $years[]= $y;
472 }
473 $months= array(_("January"), _("February"), _("March"), _("April"),
474 _("May"), _("June"), _("July"), _("August"), _("September"),
475 _("October"), _("November"), _("December"));
476 $smarty->assign("day", $date["mday"]);
477 $smarty->assign("days", $days);
478 $smarty->assign("months", $months);
479 $smarty->assign("month", $date["mon"]-1);
480 $smarty->assign("years", $years);
481 $smarty->assign("year", $date["year"]);
483 /* Fill arrays */
484 $smarty->assign("shells", $this->loginShellList);
485 $smarty->assign("secondaryGroups", $this->secondaryGroups);
486 $smarty->assign("primaryGroup", $this->primaryGroup);
487 if (!count($this->groupMembership)){
488 $smarty->assign("groupMembership", array(" "));
489 } else {
490 $smarty->assign("groupMembership", $this->groupMembership);
491 }
492 if (count($this->groupMembership) > 16){
493 $smarty->assign("groups", "too_many_for_nfs");
494 } else {
495 $smarty->assign("groups", "");
496 }
497 $smarty->assign("printerList", $this->printerList);
498 $smarty->assign("languages", $this->config->data['MAIN']['LANGUAGES']);
500 /* Avoid "Undefined index: forceMode" */
501 $smarty->assign("forceMode", "");
503 /* Checkboxes */
504 if ($this->force_ids == 1){
505 $smarty->assign("force_ids", "checked");
506 if ($_SESSION['js']){
507 $smarty->assign("forceMode", "");
508 }
509 } else {
510 if ($_SESSION['js']){
511 if($this->acl != "#none#")
512 $smarty->assign("forceMode", "disabled");
513 }
514 $smarty->assign("force_ids", "");
515 }
516 $smarty->assign("force_idsACL", chkacl($this->acl, "force_ids"));
518 /* Load attributes and acl's */
519 foreach($this->attributes as $val){
520 if((chkacl($this->acl,$val)=="")&&(($_SESSION["js"])&&(($val=="uidNumber")||($val=="gidNumber"))))
521 {
522 $smarty->assign("$val"."ACL","");
523 $smarty->assign("$val", $this->$val);
524 continue;
525 }
526 $smarty->assign("$val", $this->$val);
527 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
528 }
529 $smarty->assign("groupMembershipACL", chkacl($this->acl, "groupMembership"));
530 $smarty->assign("status", $this->status);
532 /* Work on trust modes */
533 $smarty->assign("trustmodeACL", chkacl($this->acl, "trustmode"));
534 if ($this->trustModel == "fullaccess"){
535 $trustmode= 1;
536 // pervent double disable tag in html code, this will disturb our clean w3c html
538 if(chkacl($this->acl, "trustmode")==""){
539 $smarty->assign("trusthide", "disabled");
540 }else{
541 $smarty->assign("trusthide", "");
542 }
544 } elseif ($this->trustModel == "byhost"){
545 $trustmode= 2;
546 $smarty->assign("trusthide", "");
547 } else {
548 // pervent double disable tag in html code, this will disturb our clean w3c html
549 if(chkacl($this->acl, "trustmode")==""){
550 $smarty->assign("trusthide", "disabled");
551 }else{
552 $smarty->assign("trusthide", "");
553 }
554 $trustmode= 0;
555 }
556 $smarty->assign("trustmode", $trustmode);
557 $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
558 2 => _("allow access to these hosts")));
562 if((count($this->accessTo))==0)
563 $smarty->assign("emptyArrAccess",true);
564 else
565 $smarty->assign("emptyArrAccess",false);
569 $smarty->assign("workstations", $this->accessTo);
571 $smarty->assign("apply", apply_filter());
572 $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
573 return($display);
574 }
577 /* remove object from parent */
578 function remove_from_parent()
579 {
580 /* Cancel if there's nothing to do here */
581 if (!$this->initially_was_account){
582 return;
583 }
585 /* include global link_info */
586 $ldap= $this->config->get_ldap_link();
588 /* Remove and write to LDAP */
589 plugin::remove_from_parent();
591 /* Zero out array */
592 $this->attrs['gosaHostACL']= array();
594 /* Keep uid, because we need it for authentification! */
595 unset($this->attrs['uid']);
596 unset($this->attrs['trustModel']);
598 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
599 $this->attributes, "Save");
600 $ldap->cd($this->dn);
601 $this->cleanup();
602 $ldap->modify ($this->attrs);
604 show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/posix account with dn '%s' failed."),$this->dn));
606 /* Delete group only if cn is uid and there are no other
607 members inside */
608 $ldap->cd ($this->config->current['BASE']);
609 $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
610 if ($ldap->count() != 0){
611 $attrs= $ldap->fetch();
612 if ($attrs['cn'][0] == $this->uid &&
613 !isset($this->attrs['memberUid'])){
615 $ldap->rmDir($ldap->getDN());
616 }
617 }
619 /* Optionally execute a command after we're done */
620 $this->handle_post_events("remove");
621 }
624 function save_object()
625 {
626 if (isset($_POST['posixTab'])){
627 /* Save values to object */
628 plugin::save_object();
630 /* Save force GID attribute */
631 if (chkacl ($this->acl, "force_ids") == ""){
632 if (isset ($_POST['force_ids'])){
633 $data= 1;
634 } else {
635 $data= 0;
636 }
637 if ($this->force_ids != $data){
638 $this->is_modified= TRUE;
639 }
640 $this->force_ids= $data;
642 $data= $_POST['primaryGroup'];
643 if ($this->primaryGroup != $data){
644 $this->is_modified= TRUE;
645 }
646 $this->primaryGroup= $_POST['primaryGroup'];
647 }
649 /* Save pwmode dependent attributes, curently hardcoded because there're
650 no alternatives */
651 if (1 == 1){
652 foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
653 "use_shadowExpire", "use_shadowInactive",
654 "use_shadowWarning") as $val){
655 if (chkacl($this->acl, "$val") == ""){
656 if (isset ($_POST[$val])){
657 $data= 1;
658 } else {
659 $data= 0;
660 }
661 if ($data != $this->$val){
662 $this->is_modified= TRUE;
663 }
664 $this->$val= $data;
665 }
666 }
667 }
669 /* Trust mode - special handling */
670 if (isset($_POST['trustmode'])){
671 $saved= $this->trustModel;
672 if ($_POST['trustmode'] == "1"){
673 $this->trustModel= "fullaccess";
674 } elseif ($_POST['trustmode'] == "2"){
675 $this->trustModel= "byhost";
676 } else {
677 $this->trustModel= "";
678 }
679 if ($this->trustModel != $saved){
680 $this->is_modified= TRUE;
681 }
682 }
683 }
684 if(isset($_POST["PosixGroupDialogPosted"])){
685 if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
686 $this->SubSearch = true;
687 }else{
688 $this->SubSearch = false;
689 }
690 }
691 }
694 /* Save data to LDAP, depending on is_account we save or delete */
695 function save()
696 {
698 /* include global link_info */
699 $ldap= $this->config->get_ldap_link();
701 /* Adapt shadow values */
702 if (!$this->use_shadowExpire){
703 $this->shadowExpire= "0";
704 } else {
705 /* Transform seconds to days here */
706 $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) ;
707 }
708 if (!$this->use_shadowMax){
709 $this->shadowMax= "0";
710 }
711 if ($this->must_change_password){
712 $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
713 } else {
714 $this->shadowLastChange= (int)(date("U") / 86400);
715 }
716 if (!$this->use_shadowWarning){
717 $this->shadowWarning= "0";
718 }
720 /* Check what to do with ID's */
721 if ($this->force_ids == 0){
723 /* Use id's that are already set */
724 if ($this->savedUidNumber != ""){
725 $this->uidNumber= $this->savedUidNumber;
726 $this->gidNumber= $this->savedGidNumber;
727 } else {
729 /* Calculate new id's. We need to place a lock before calling get_next_id
730 to get real unique values. */
731 $wait= 10;
732 while (get_lock("uidnumber") != ""){
733 sleep (1);
735 /* Oups - timed out */
736 if ($wait-- == 0){
737 print_red (_("Failed: overriding lock"));
738 break;
739 }
740 }
742 add_lock ("uidnumber", "gosa");
743 $this->uidNumber= $this->get_next_id("uidNumber");
744 if ($this->savedGidNumber != ""){
745 $this->gidNumber= $this->savedGidNumber;
746 } else {
747 $this->gidNumber= $this->get_next_id("gidNumber");
748 }
749 }
751 if ($this->primaryGroup != 0){
752 $this->gidNumber= $this->primaryGroup;
753 }
754 }
756 if ($this->use_shadowMin != "1" ) {
757 $this->shadowMin = "";
758 }
760 if (($this->use_shadowMax != "1") && ($this->must_change_password != "1")) {
761 $this->shadowMax = "";
762 }
764 if ($this->use_shadowWarning != "1" ) {
765 $this->shadowWarning = "";
766 }
768 if ($this->use_shadowInactive != "1" ) {
769 $this->shadowInactive = "";
770 }
772 if ($this->use_shadowExpire != "1" ) {
773 $this->shadowExpire = "";
774 }
776 /* Fill gecos */
777 if (isset($this->parent) && $this->parent != NULL){
778 $this->gecos= rewrite($this->parent->by_object['user']->cn);
779 if (!preg_match('/[a-z0-9 -]/i', $this->gecos)){
780 $this->gecos= "";
781 }
782 }
784 foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
785 $this->$attr = (int) $this->$attr;
786 }
787 /* Call parents save to prepare $this->attrs */
788 plugin::save();
790 /* Trust accounts */
791 $objectclasses= array();
792 foreach ($this->attrs['objectClass'] as $key => $class){
793 if (preg_match('/trustAccount/i', $class)){
794 continue;
795 }
796 $objectclasses[]= $this->attrs['objectClass'][$key];
797 }
798 $this->attrs['objectClass']= $objectclasses;
799 if ($this->trustModel != ""){
800 $this->attrs['objectClass'][]= "trustAccount";
801 $this->attrs['trustModel']= $this->trustModel;
802 $this->attrs['accessTo']= array();
803 if ($this->trustModel == "byhost"){
804 foreach ($this->accessTo as $host){
805 $this->attrs['accessTo'][]= $host;
806 }
807 }
808 } else {
809 if ($this->was_trust_account){
810 $this->attrs['accessTo']= array();
811 $this->attrs['trustModel']= array();
812 }
813 }
815 if(empty($this->attrs['gosaDefaultPrinter'])){
816 $thid->attrs['gosaDefaultPrinter']=array();
817 }
820 /* Save data to LDAP */
821 $ldap->cd($this->dn);
822 $this->cleanup();
823 unset($this->attrs['uid']);
824 $ldap->modify ($this->attrs);
826 show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/posix account with dn '%s' failed."),$this->dn));
828 /* Remove lock needed for unique id generation */
829 del_lock ("uidnumber");
832 /* Posix accounts have group interrelationship, take care about these here. */
833 if ($this->force_ids == 0 && $this->primaryGroup == 0){
834 $ldap->cd($this->config->current['BASE']);
835 $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn"));
837 /* Create group if it doesn't exist */
838 if ($ldap->count() == 0){
839 $groupdn= preg_replace ('/^'.$this->config->current['DNMODE'].'=[^,]+,'.get_people_ou().'/i', 'cn='.$this->uid.','.get_groups_ou(), $this->dn);
841 $g= new group($this->config, $groupdn);
842 $g->cn= $this->uid;
843 $g->force_gid= 1;
844 $g->gidNumber= $this->gidNumber;
845 $g->description= "Group of user ".$this->givenName." ".$this->sn;
846 $g->save ();
847 }
848 }
850 /* Take care about groupMembership values: add to groups */
851 foreach ($this->groupMembership as $key => $value){
852 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
853 $g->by_object['group']->addUser($this->uid);
854 $g->save();
855 }
857 /* Remove from groups not listed in groupMembership */
858 foreach ($this->savedGroupMembership as $key => $value){
859 if (!isset($this->groupMembership[$key])){
860 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
861 $g->by_object['group']->removeUser ($this->uid);
862 $g->save();
863 }
864 }
866 /* Optionally execute a command after we're done */
867 if ($this->initially_was_account == $this->is_account){
868 if ($this->is_modified){
869 $this->handle_post_events("mofify");
870 }
871 } else {
872 $this->handle_post_events("add");
873 }
874 }
876 /* Check formular input */
877 function check()
878 {
879 /* Include global link_info */
880 $ldap= $this->config->get_ldap_link();
882 /* Call common method to give check the hook */
883 $message= plugin::check();
885 /* must: homeDirectory */
886 if ($this->homeDirectory == ""){
887 $message[]= _("The required field 'Home directory' is not set.");
888 }
889 if (!is_path($this->homeDirectory)){
890 $message[]= _("Please enter a valid path in 'Home directory' field.");
891 }
893 /* Check ID's if they are forced by user */
894 if ($this->force_ids == "1"){
896 /* Valid uid/gid? */
897 if (!is_id($this->uidNumber)){
898 $message[]= _("Value specified as 'UID' is not valid.");
899 } else {
900 if ($this->uidNumber < $this->config->current['MINID']){
901 $message[]= _("Value specified as 'UID' is too small.");
902 }
903 }
904 if (!is_id($this->gidNumber)){
905 $message[]= _("Value specified as 'GID' is not valid.");
906 } else {
907 if ($this->gidNumber < $this->config->current['MINID']){
908 $message[]= _("Value specified as 'GID' is too small.");
909 }
910 }
911 }
913 /* Check shadow settings, well I like spaghetties... */
914 if ($this->use_shadowMin){
915 if (!is_id($this->shadowMin)){
916 $message[]= _("Value specified as 'shadowMin' is not valid.");
917 }
918 }
919 if ($this->use_shadowMax){
920 if (!is_id($this->shadowMax)){
921 $message[]= _("Value specified as 'shadowMax' is not valid.");
922 }
923 }
924 if ($this->use_shadowWarning){
925 if (!is_id($this->shadowWarning)){
926 $message[]= _("Value specified as 'shadowWarning' is not valid.");
927 }
928 if (!$this->use_shadowMax){
929 $message[]= _("'shadowWarning' without 'shadowMax' makes no sense.");
930 }
931 if ($this->shadowWarning > $this->shadowMax){
932 $message[]= _("Value specified as 'shadowWarning' should be smaller than 'shadowMax'.");
933 }
934 if ($this->use_shadowMin && $this->shadowWarning < $this->shadowMin){
935 $message[]= _("Value specified as 'shadowWarning' should be greater than 'shadowMin'.");
936 }
937 }
938 if ($this->use_shadowInactive){
939 if (!is_id($this->shadowInactive)){
940 $message[]= _("Value specified as 'shadowInactive' is not valid.");
941 }
942 if (!$this->use_shadowMax){
943 $message[]= _("'shadowInactive' without 'shadowMax' makes no sense.");
944 }
945 }
946 if ($this->use_shadowMin && $this->use_shadowMax){
947 if ($this->shadowMin > $this->shadowMax){
948 $message[]= _("Value specified as 'shadowMin' should be smaller than 'shadowMax'.");
949 }
950 }
952 // if(empty($this->gosaDefaultPrinter)){
953 // $message[]= _("You need to specify a valid default printer.");
954 // }
956 return ($message);
957 }
959 function addGroup ($groups)
960 {
961 /* include global link_info */
962 $ldap= $this->config->get_ldap_link();
964 /* Walk through groups and add the descriptive entry if not exists */
965 foreach ($groups as $value){
966 if (!array_key_exists($value, $this->groupMembership)){
967 $ldap->cat($value, array('cn', 'description', 'dn'));
968 $attrs= $ldap->fetch();
969 error_reporting (0);
970 if (!isset($attrs['description'][0])){
971 $entry= $attrs["cn"][0];
972 } else {
973 $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
974 $entry= $attrs["cn"][0]." [$dsc]";
975 }
976 error_reporting (E_ALL);
977 $this->groupMembership[$attrs['dn']]= $entry;
978 }
979 }
981 /* Sort groups */
982 asort ($this->groupMembership);
983 reset ($this->groupMembership);
984 }
987 /* Del posix user from some groups */
988 function delGroup ($groups)
989 {
990 $dest= array();
992 foreach ($this->groupMembership as $key => $value){
993 if (!in_array($key, $groups)){
994 $dest[$key]= $value;
995 }
996 }
997 $this->groupMembership= $dest;
998 }
1000 /* Adapt from template, using 'dn' */
1001 function adapt_from_template($dn)
1002 {
1003 /* Include global link_info */
1004 $ldap= $this->config->get_ldap_link();
1006 plugin::adapt_from_template($dn);
1007 $template= $this->attrs['uid'][0];
1009 /* Adapt group membership */
1010 $ldap->cd($this->config->current['BASE']);
1011 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
1013 while ($this->attrs= $ldap->fetch()){
1014 if (!isset($this->attrs["description"][0])){
1015 $entry= $this->attrs["cn"][0];
1016 } else {
1017 $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
1018 }
1019 $this->groupMembership[$ldap->getDN()]= $entry;
1020 }
1022 /* Fix primary group settings */
1023 $ldap->cd($this->config->current['BASE']);
1024 $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
1025 if ($ldap->count() != 1){
1026 $this->primaryGroup= $this->gidNumber;
1027 }
1029 $ldap->cd($this->config->current['BASE']);
1030 $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template."))", array("cn","accessTo"));
1031 while($attr = $ldap->fetch()){
1032 $tmp = $attr['accessTo'];
1033 unset ($tmp['count']);
1034 $this->accessTo = $tmp;
1035 }
1037 /* Adjust shadow checkboxes */
1038 foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
1039 "shadowExpire") as $val){
1041 if ($this->$val != 0){
1042 $oval= "use_".$val;
1043 $this->$oval= "1";
1044 }
1045 }
1046 }
1048 function get_next_id($attrib)
1049 {
1050 $ids= array();
1051 $ldap= $this->config->get_ldap_link();
1053 $ldap->cd ($this->config->current['BASE']);
1054 if (preg_match('/gidNumber/i', $attrib)){
1055 $oc= "posixGroup";
1056 } else {
1057 $oc= "posixAccount";
1058 }
1059 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
1061 /* Get list of ids */
1062 while ($attrs= $ldap->fetch()){
1063 $ids[]= (int)$attrs["$attrib"][0];
1064 }
1066 /* Find out next free id near to UID_BASE */
1067 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
1068 if (!in_array($id, $ids)){
1069 return ($id);
1070 }
1071 }
1073 /* Should not happen */
1074 if ($id == 65000){
1075 print_red(_("Too many users, can't allocate a free ID!"));
1076 exit;
1077 }
1079 }
1081 function reload()
1082 {
1083 /* Set base for all searches */
1084 $base = $_SESSION['CurrentMainBase'];
1085 $base = $base;
1086 $ldap = $this->config->get_ldap_link();
1087 $attrs = array("cn", "description", "gidNumber");
1088 $Flags = GL_SIZELIMIT;
1090 /* Get groups */
1091 if ($this->GroupUserRegex == '*'){
1092 $filter = "(objectClass=posixGroup)";
1093 } else {
1094 $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
1095 }
1096 if($this->SubSearch){
1097 $Flags |= GL_SUBSEARCH;
1098 }else{
1099 $base = get_groups_ou().$base;
1100 }
1103 $res= get_list($filter, $this->ui->subtreeACL, $base,$attrs, $Flags);
1105 /* check sizelimit */
1106 if (preg_match("/size limit/i", $ldap->error)){
1107 $_SESSION['limit_exceeded']= TRUE;
1108 }
1110 /* Create a list of users */
1111 $this->grouplist = array();
1112 foreach ($res as $value){
1113 $this->grouplist[$value['gidNumber'][0]]= $value;
1114 }
1116 $tmp=array();
1117 foreach($this->grouplist as $tkey => $val ){
1118 $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
1119 }
1121 /* Sort index */
1122 ksort($tmp);
1124 /* Recreate index array[dn]=cn[description]*/
1125 $this->grouplist=array();
1126 foreach($tmp as $val){
1127 if(isset($val['description'])){
1128 $this->grouplist[$val['dn']]=$val['cn'][0]." [".$val['description'][0]."]";
1129 }else{
1130 $this->grouplist[$val['dn']]=$val['cn'][0];
1131 }
1132 }
1133 reset ($this->grouplist);
1134 }
1137 /* Create the posix dialog part for copy & paste */
1138 function getCopyDialog()
1139 {
1140 /* Skip dialog creation if this is not a valid account*/
1141 if(!$this->is_account) return("");
1142 if ($this->force_ids == 1){
1143 $force_ids = "checked";
1144 if ($_SESSION['js']){
1145 $forceMode = "";
1146 }
1147 } else {
1148 if ($_SESSION['js']){
1149 if($this->acl != "#none#")
1150 $forceMode ="disabled";
1151 }
1152 $force_ids = "";
1153 }
1155 $sta = "";
1157 /* Open group add dialog */
1158 if(isset($_POST['edit_groupmembership'])){
1159 $this->group_dialog = TRUE;
1160 $sta = "SubDialog";
1161 }
1163 /* If the group-add dialog is closed, call execute
1164 to ensure that the membership is updatd */
1165 if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
1166 $this->execute();
1167 $this->group_dialog =FALSE;
1168 }
1170 if($this->group_dialog){
1171 $str = $this->execute(true);
1172 $ret = array();
1173 $ret['string'] = $str;
1174 $ret['status'] = $sta;
1175 return($ret);
1176 }
1178 /* If a group member should be deleted, simply call execute */
1179 if(isset($_POST['delete_groupmembership'])){
1180 $this->execute();
1181 }
1183 /* Assigned informations to smarty */
1184 $smarty = get_smarty();
1185 $smarty->assign("homeDirectory",$this->homeDirectory);
1186 $smarty->assign("uidNumber",$this->uidNumber);
1187 $smarty->assign("gidNumber",$this->gidNumber);
1188 $smarty->assign("forceMode",$forceMode);
1189 $smarty->assign("force_ids",$force_ids);
1190 if (!count($this->groupMembership)){
1191 $smarty->assign("groupMembership", array(" "));
1192 } else {
1193 $smarty->assign("groupMembership", $this->groupMembership);
1194 }
1196 /* Display wars message if there are more than 16 group members */
1197 if (count($this->groupMembership) > 16){
1198 $smarty->assign("groups", "too_many_for_nfs");
1199 } else {
1200 $smarty->assign("groups", "");
1201 }
1202 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1204 $ret = array();
1205 $ret['string'] = $str;
1206 $ret['status'] = $sta;
1207 return($ret);
1208 }
1210 }
1212 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1213 ?>