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 global filter config */
394 $this->reload();
396 /* remove already assigned groups */
397 $glist= array();
398 foreach ($this->grouplist as $key => $value){
399 if (!isset($this->groupMembership[$key])){
400 $glist[$key]= $value;
401 }
402 }
404 if($this->SubSearch){
405 $smarty->assign("SubSearchCHK"," checked ");
406 }else{
407 $smarty->assign("SubSearchCHK","");
408 }
410 $smarty->assign("regex",$this->GroupRegex);
411 $smarty->assign("guser",$this->GroupUserRegex);
412 $smarty->assign("groups", $glist);
413 $smarty->assign("search_image", get_template_path('images/search.png'));
414 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
415 $smarty->assign("tree_image", get_template_path('images/tree.png'));
416 $smarty->assign("deplist", $this->config->idepartments);
417 $smarty->assign("alphabet", generate_alphabet());
418 $smarty->assign("depselect",$_SESSION['CurrentMainBase']);
419 $smarty->assign("hint", print_sizelimit_warning());
421 $smarty->assign("apply", apply_filter());
422 $display.= $smarty->fetch (get_template_path('posix_groups.tpl', TRUE, dirname(__FILE__)));
423 return ($display);
424 }
426 /* Show main page */
427 $smarty= get_smarty();
429 /* Depending on pwmode, currently hardcoded because there are no other methods */
430 if ( 1 == 1 ){
431 $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
432 $shadowMinACL= chkacl($this->acl, "shadowMin");
433 $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."\">"));
434 $shadowMaxACL= chkacl($this->acl, "shadowMax");
435 $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"), "<input name=\"shadowMax\" size=3 maxlength=4 $shadowMaxACL value=\"".$this->shadowMax."\">"));
436 $shadowInactiveACL= chkacl($this->acl, "shadowInactive");
437 $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."\">"));
438 $shadowWarningACL= chkacl($this->acl, "shadowWarning");
439 $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"), "<input name=\"shadowWarning\" size=3 maxlength=4 $shadowWarningACL value=\"".$this->shadowWarning."\">"));
440 foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
441 "use_shadowExpire", "use_shadowInactive",
442 "use_shadowWarning") as $val){
443 if ($this->$val == 1){
444 $smarty->assign("$val", "checked");
445 } else {
446 $smarty->assign("$val", "");
447 }
448 $smarty->assign("$val"."ACL", chkacl($this->acl, $val));
449 }
450 }
452 /* Fill calendar */
453 $date= getdate($this->shadowExpire);
455 $days= array();
456 for($d= 1; $d<32; $d++){
457 $days[$d]= $d;
458 }
459 $years= array();
460 for($y= $date['year']-10; $y<$date['year']+10; $y++){
461 $years[]= $y;
462 }
463 $months= array(_("January"), _("February"), _("March"), _("April"),
464 _("May"), _("June"), _("July"), _("August"), _("September"),
465 _("October"), _("November"), _("December"));
466 $smarty->assign("day", $date["mday"]);
467 $smarty->assign("days", $days);
468 $smarty->assign("months", $months);
469 $smarty->assign("month", $date["mon"]-1);
470 $smarty->assign("years", $years);
471 $smarty->assign("year", $date["year"]);
473 /* Fill arrays */
474 $smarty->assign("shells", $this->loginShellList);
475 $smarty->assign("secondaryGroups", $this->secondaryGroups);
476 $smarty->assign("primaryGroup", $this->primaryGroup);
477 if (!count($this->groupMembership)){
478 $smarty->assign("groupMembership", array(" "));
479 } else {
480 $smarty->assign("groupMembership", $this->groupMembership);
481 }
482 if (count($this->groupMembership) > 16){
483 $smarty->assign("groups", "too_many_for_nfs");
484 } else {
485 $smarty->assign("groups", "");
486 }
487 $smarty->assign("printerList", $this->printerList);
488 $smarty->assign("languages", $this->config->data['MAIN']['LANGUAGES']);
490 /* Avoid "Undefined index: forceMode" */
491 $smarty->assign("forceMode", "");
493 /* Checkboxes */
494 if ($this->force_ids == 1){
495 $smarty->assign("force_ids", "checked");
496 if ($_SESSION['js']){
497 $smarty->assign("forceMode", "");
498 }
499 } else {
500 if ($_SESSION['js']){
501 if($this->acl != "#none#")
502 $smarty->assign("forceMode", "disabled");
503 }
504 $smarty->assign("force_ids", "");
505 }
506 $smarty->assign("force_idsACL", chkacl($this->acl, "force_ids"));
508 /* Load attributes and acl's */
509 foreach($this->attributes as $val){
510 if((chkacl($this->acl,$val)=="")&&(($_SESSION["js"])&&(($val=="uidNumber")||($val=="gidNumber"))))
511 {
512 $smarty->assign("$val"."ACL","");
513 $smarty->assign("$val", $this->$val);
514 continue;
515 }
516 $smarty->assign("$val", $this->$val);
517 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
518 }
519 $smarty->assign("groupMembershipACL", chkacl($this->acl, "groupMembership"));
520 $smarty->assign("status", $this->status);
522 /* Work on trust modes */
523 $smarty->assign("trustmodeACL", chkacl($this->acl, "trustmode"));
524 if ($this->trustModel == "fullaccess"){
525 $trustmode= 1;
526 // pervent double disable tag in html code, this will disturb our clean w3c html
528 if(chkacl($this->acl, "trustmode")==""){
529 $smarty->assign("trusthide", "disabled");
530 }else{
531 $smarty->assign("trusthide", "");
532 }
534 } elseif ($this->trustModel == "byhost"){
535 $trustmode= 2;
536 $smarty->assign("trusthide", "");
537 } else {
538 // pervent double disable tag in html code, this will disturb our clean w3c html
539 if(chkacl($this->acl, "trustmode")==""){
540 $smarty->assign("trusthide", "disabled");
541 }else{
542 $smarty->assign("trusthide", "");
543 }
544 $trustmode= 0;
545 }
546 $smarty->assign("trustmode", $trustmode);
547 $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
548 2 => _("allow access to these hosts")));
552 if((count($this->accessTo))==0)
553 $smarty->assign("emptyArrAccess",true);
554 else
555 $smarty->assign("emptyArrAccess",false);
559 $smarty->assign("workstations", $this->accessTo);
561 $smarty->assign("apply", apply_filter());
562 $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
563 return($display);
564 }
567 /* remove object from parent */
568 function remove_from_parent()
569 {
570 /* Cancel if there's nothing to do here */
571 if (!$this->initially_was_account){
572 return;
573 }
575 /* include global link_info */
576 $ldap= $this->config->get_ldap_link();
578 /* Remove and write to LDAP */
579 plugin::remove_from_parent();
581 /* Zero out array */
582 $this->attrs['gosaHostACL']= array();
584 /* Keep uid, because we need it for authentification! */
585 unset($this->attrs['uid']);
586 unset($this->attrs['trustModel']);
588 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
589 $this->attributes, "Save");
590 $ldap->cd($this->dn);
591 $this->cleanup();
592 $ldap->modify ($this->attrs);
594 show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/posix account with dn '%s' failed."),$this->dn));
596 /* Delete group only if cn is uid and there are no other
597 members inside */
598 $ldap->cd ($this->config->current['BASE']);
599 $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
600 if ($ldap->count() != 0){
601 $attrs= $ldap->fetch();
602 if ($attrs['cn'][0] == $this->uid &&
603 !isset($this->attrs['memberUid'])){
605 $ldap->rmDir($ldap->getDN());
606 }
607 }
609 /* Optionally execute a command after we're done */
610 $this->handle_post_events("remove");
611 }
614 function save_object()
615 {
616 if (isset($_POST['posixTab'])){
617 /* Save values to object */
618 plugin::save_object();
620 /* Save force GID attribute */
621 if (chkacl ($this->acl, "force_ids") == ""){
622 if (isset ($_POST['force_ids'])){
623 $data= 1;
624 } else {
625 $data= 0;
626 }
627 if ($this->force_ids != $data){
628 $this->is_modified= TRUE;
629 }
630 $this->force_ids= $data;
632 $data= $_POST['primaryGroup'];
633 if ($this->primaryGroup != $data){
634 $this->is_modified= TRUE;
635 }
636 $this->primaryGroup= $_POST['primaryGroup'];
637 }
639 /* Save pwmode dependent attributes, curently hardcoded because there're
640 no alternatives */
641 if (1 == 1){
642 foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
643 "use_shadowExpire", "use_shadowInactive",
644 "use_shadowWarning") as $val){
645 if (chkacl($this->acl, "$val") == ""){
646 if (isset ($_POST[$val])){
647 $data= 1;
648 } else {
649 $data= 0;
650 }
651 if ($data != $this->$val){
652 $this->is_modified= TRUE;
653 }
654 $this->$val= $data;
655 }
656 }
657 }
659 /* Trust mode - special handling */
660 if (isset($_POST['trustmode'])){
661 $saved= $this->trustModel;
662 if ($_POST['trustmode'] == "1"){
663 $this->trustModel= "fullaccess";
664 } elseif ($_POST['trustmode'] == "2"){
665 $this->trustModel= "byhost";
666 } else {
667 $this->trustModel= "";
668 }
669 if ($this->trustModel != $saved){
670 $this->is_modified= TRUE;
671 }
672 }
673 }
675 /* Get regex from alphabet */
676 if(isset($_GET['search'])){
677 $this->GroupRegex = $_GET['search']."*";
678 }
680 /* Check checkboxes and regexes */
681 if(isset($_POST["PosixGroupDialogPosted"])){
683 if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
684 $this->SubSearch = true;
685 }else{
686 $this->SubSearch = false;
687 }
688 if(isset($_POST['guser'])){
689 $this->GroupUserRegex = $_POST['guser'];
690 }
691 if(isset($_POST['regex'])){
692 $this->GroupRegex = $_POST['regex'];
693 }
694 }
695 $this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
696 $this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
697 }
700 /* Save data to LDAP, depending on is_account we save or delete */
701 function save()
702 {
704 /* include global link_info */
705 $ldap= $this->config->get_ldap_link();
707 /* Adapt shadow values */
708 if (!$this->use_shadowExpire){
709 $this->shadowExpire= "0";
710 } else {
711 /* Transform seconds to days here */
712 $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) ;
713 }
714 if (!$this->use_shadowMax){
715 $this->shadowMax= "0";
716 }
717 if ($this->must_change_password){
718 $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
719 } else {
720 $this->shadowLastChange= (int)(date("U") / 86400);
721 }
722 if (!$this->use_shadowWarning){
723 $this->shadowWarning= "0";
724 }
726 /* Check what to do with ID's */
727 if ($this->force_ids == 0){
729 /* Use id's that are already set */
730 if ($this->savedUidNumber != ""){
731 $this->uidNumber= $this->savedUidNumber;
732 $this->gidNumber= $this->savedGidNumber;
733 } else {
735 /* Calculate new id's. We need to place a lock before calling get_next_id
736 to get real unique values. */
737 $wait= 10;
738 while (get_lock("uidnumber") != ""){
739 sleep (1);
741 /* Oups - timed out */
742 if ($wait-- == 0){
743 print_red (_("Failed: overriding lock"));
744 break;
745 }
746 }
748 add_lock ("uidnumber", "gosa");
749 $this->uidNumber= $this->get_next_id("uidNumber");
750 if ($this->savedGidNumber != ""){
751 $this->gidNumber= $this->savedGidNumber;
752 } else {
753 $this->gidNumber= $this->get_next_id("gidNumber");
754 }
755 }
757 if ($this->primaryGroup != 0){
758 $this->gidNumber= $this->primaryGroup;
759 }
760 }
762 if ($this->use_shadowMin != "1" ) {
763 $this->shadowMin = "";
764 }
766 if (($this->use_shadowMax != "1") && ($this->must_change_password != "1")) {
767 $this->shadowMax = "";
768 }
770 if ($this->use_shadowWarning != "1" ) {
771 $this->shadowWarning = "";
772 }
774 if ($this->use_shadowInactive != "1" ) {
775 $this->shadowInactive = "";
776 }
778 if ($this->use_shadowExpire != "1" ) {
779 $this->shadowExpire = "";
780 }
782 /* Fill gecos */
783 if (isset($this->parent) && $this->parent != NULL){
784 $this->gecos= rewrite($this->parent->by_object['user']->cn);
785 if (!preg_match('/[a-z0-9 -]/i', $this->gecos)){
786 $this->gecos= "";
787 }
788 }
790 foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
791 $this->$attr = (int) $this->$attr;
792 }
793 /* Call parents save to prepare $this->attrs */
794 plugin::save();
796 /* Trust accounts */
797 $objectclasses= array();
798 foreach ($this->attrs['objectClass'] as $key => $class){
799 if (preg_match('/trustAccount/i', $class)){
800 continue;
801 }
802 $objectclasses[]= $this->attrs['objectClass'][$key];
803 }
804 $this->attrs['objectClass']= $objectclasses;
805 if ($this->trustModel != ""){
806 $this->attrs['objectClass'][]= "trustAccount";
807 $this->attrs['trustModel']= $this->trustModel;
808 $this->attrs['accessTo']= array();
809 if ($this->trustModel == "byhost"){
810 foreach ($this->accessTo as $host){
811 $this->attrs['accessTo'][]= $host;
812 }
813 }
814 } else {
815 if ($this->was_trust_account){
816 $this->attrs['accessTo']= array();
817 $this->attrs['trustModel']= array();
818 }
819 }
821 if(empty($this->attrs['gosaDefaultPrinter'])){
822 $thid->attrs['gosaDefaultPrinter']=array();
823 }
826 /* Save data to LDAP */
827 $ldap->cd($this->dn);
828 $this->cleanup();
829 unset($this->attrs['uid']);
830 $ldap->modify ($this->attrs);
832 show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/posix account with dn '%s' failed."),$this->dn));
834 /* Remove lock needed for unique id generation */
835 del_lock ("uidnumber");
838 /* Posix accounts have group interrelationship, take care about these here. */
839 if ($this->force_ids == 0 && $this->primaryGroup == 0){
840 $ldap->cd($this->config->current['BASE']);
841 $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn"));
843 /* Create group if it doesn't exist */
844 if ($ldap->count() == 0){
845 $groupdn= preg_replace ('/^'.$this->config->current['DNMODE'].'=[^,]+,'.get_people_ou().'/i', 'cn='.$this->uid.','.get_groups_ou(), $this->dn);
847 $g= new group($this->config, $groupdn);
848 $g->cn= $this->uid;
849 $g->force_gid= 1;
850 $g->gidNumber= $this->gidNumber;
851 $g->description= "Group of user ".$this->givenName." ".$this->sn;
852 $g->save ();
853 }
854 }
856 /* Take care about groupMembership values: add to groups */
857 foreach ($this->groupMembership as $key => $value){
858 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
859 $g->by_object['group']->addUser($this->uid);
860 $g->save();
861 }
863 /* Remove from groups not listed in groupMembership */
864 foreach ($this->savedGroupMembership as $key => $value){
865 if (!isset($this->groupMembership[$key])){
866 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
867 $g->by_object['group']->removeUser ($this->uid);
868 $g->save();
869 }
870 }
872 /* Optionally execute a command after we're done */
873 if ($this->initially_was_account == $this->is_account){
874 if ($this->is_modified){
875 $this->handle_post_events("mofify");
876 }
877 } else {
878 $this->handle_post_events("add");
879 }
880 }
882 /* Check formular input */
883 function check()
884 {
885 /* Include global link_info */
886 $ldap= $this->config->get_ldap_link();
888 /* Call common method to give check the hook */
889 $message= plugin::check();
891 /* must: homeDirectory */
892 if ($this->homeDirectory == ""){
893 $message[]= _("The required field 'Home directory' is not set.");
894 }
895 if (!is_path($this->homeDirectory)){
896 $message[]= _("Please enter a valid path in 'Home directory' field.");
897 }
899 /* Check ID's if they are forced by user */
900 if ($this->force_ids == "1"){
902 /* Valid uid/gid? */
903 if (!is_id($this->uidNumber)){
904 $message[]= _("Value specified as 'UID' is not valid.");
905 } else {
906 if ($this->uidNumber < $this->config->current['MINID']){
907 $message[]= _("Value specified as 'UID' is too small.");
908 }
909 }
910 if (!is_id($this->gidNumber)){
911 $message[]= _("Value specified as 'GID' is not valid.");
912 } else {
913 if ($this->gidNumber < $this->config->current['MINID']){
914 $message[]= _("Value specified as 'GID' is too small.");
915 }
916 }
917 }
919 /* Check shadow settings, well I like spaghetties... */
920 if ($this->use_shadowMin){
921 if (!is_id($this->shadowMin)){
922 $message[]= _("Value specified as 'shadowMin' is not valid.");
923 }
924 }
925 if ($this->use_shadowMax){
926 if (!is_id($this->shadowMax)){
927 $message[]= _("Value specified as 'shadowMax' is not valid.");
928 }
929 }
930 if ($this->use_shadowWarning){
931 if (!is_id($this->shadowWarning)){
932 $message[]= _("Value specified as 'shadowWarning' is not valid.");
933 }
934 if (!$this->use_shadowMax){
935 $message[]= _("'shadowWarning' without 'shadowMax' makes no sense.");
936 }
937 if ($this->shadowWarning > $this->shadowMax){
938 $message[]= _("Value specified as 'shadowWarning' should be smaller than 'shadowMax'.");
939 }
940 if ($this->use_shadowMin && $this->shadowWarning < $this->shadowMin){
941 $message[]= _("Value specified as 'shadowWarning' should be greater than 'shadowMin'.");
942 }
943 }
944 if ($this->use_shadowInactive){
945 if (!is_id($this->shadowInactive)){
946 $message[]= _("Value specified as 'shadowInactive' is not valid.");
947 }
948 if (!$this->use_shadowMax){
949 $message[]= _("'shadowInactive' without 'shadowMax' makes no sense.");
950 }
951 }
952 if ($this->use_shadowMin && $this->use_shadowMax){
953 if ($this->shadowMin > $this->shadowMax){
954 $message[]= _("Value specified as 'shadowMin' should be smaller than 'shadowMax'.");
955 }
956 }
958 // if(empty($this->gosaDefaultPrinter)){
959 // $message[]= _("You need to specify a valid default printer.");
960 // }
962 return ($message);
963 }
965 function addGroup ($groups)
966 {
967 /* include global link_info */
968 $ldap= $this->config->get_ldap_link();
970 /* Walk through groups and add the descriptive entry if not exists */
971 foreach ($groups as $value){
972 if (!array_key_exists($value, $this->groupMembership)){
973 $ldap->cat($value, array('cn', 'description', 'dn'));
974 $attrs= $ldap->fetch();
975 error_reporting (0);
976 if (!isset($attrs['description'][0])){
977 $entry= $attrs["cn"][0];
978 } else {
979 $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
980 $entry= $attrs["cn"][0]." [$dsc]";
981 }
982 error_reporting (E_ALL);
983 $this->groupMembership[$attrs['dn']]= $entry;
984 }
985 }
987 /* Sort groups */
988 asort ($this->groupMembership);
989 reset ($this->groupMembership);
990 }
993 /* Del posix user from some groups */
994 function delGroup ($groups)
995 {
996 $dest= array();
998 foreach ($this->groupMembership as $key => $value){
999 if (!in_array($key, $groups)){
1000 $dest[$key]= $value;
1001 }
1002 }
1003 $this->groupMembership= $dest;
1004 }
1006 /* Adapt from template, using 'dn' */
1007 function adapt_from_template($dn)
1008 {
1009 /* Include global link_info */
1010 $ldap= $this->config->get_ldap_link();
1012 plugin::adapt_from_template($dn);
1013 $template= $this->attrs['uid'][0];
1015 /* Adapt group membership */
1016 $ldap->cd($this->config->current['BASE']);
1017 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
1019 while ($this->attrs= $ldap->fetch()){
1020 if (!isset($this->attrs["description"][0])){
1021 $entry= $this->attrs["cn"][0];
1022 } else {
1023 $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
1024 }
1025 $this->groupMembership[$ldap->getDN()]= $entry;
1026 }
1028 /* Fix primary group settings */
1029 $ldap->cd($this->config->current['BASE']);
1030 $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
1031 if ($ldap->count() != 1){
1032 $this->primaryGroup= $this->gidNumber;
1033 }
1035 $ldap->cd($this->config->current['BASE']);
1036 $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template."))", array("cn","accessTo"));
1037 while($attr = $ldap->fetch()){
1038 $tmp = $attr['accessTo'];
1039 unset ($tmp['count']);
1040 $this->accessTo = $tmp;
1041 }
1043 /* Adjust shadow checkboxes */
1044 foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
1045 "shadowExpire") as $val){
1047 if ($this->$val != 0){
1048 $oval= "use_".$val;
1049 $this->$oval= "1";
1050 }
1051 }
1052 }
1054 function get_next_id($attrib)
1055 {
1056 $ids= array();
1057 $ldap= $this->config->get_ldap_link();
1059 $ldap->cd ($this->config->current['BASE']);
1060 if (preg_match('/gidNumber/i', $attrib)){
1061 $oc= "posixGroup";
1062 } else {
1063 $oc= "posixAccount";
1064 }
1065 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
1067 /* Get list of ids */
1068 while ($attrs= $ldap->fetch()){
1069 $ids[]= (int)$attrs["$attrib"][0];
1070 }
1072 /* Find out next free id near to UID_BASE */
1073 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
1074 if (!in_array($id, $ids)){
1075 return ($id);
1076 }
1077 }
1079 /* Should not happen */
1080 if ($id == 65000){
1081 print_red(_("Too many users, can't allocate a free ID!"));
1082 exit;
1083 }
1085 }
1087 function reload()
1088 {
1089 /* Set base for all searches */
1090 $base = $_SESSION['CurrentMainBase'];
1091 $base = $base;
1092 $ldap = $this->config->get_ldap_link();
1093 $attrs = array("cn", "description", "gidNumber");
1094 $Flags = GL_SIZELIMIT;
1096 /* Get groups */
1097 if ($this->GroupUserRegex == '*'){
1098 $filter = "(&(objectClass=posixGroup)(cn=".$this->GroupRegex."))";
1099 } else {
1100 $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
1101 }
1102 if($this->SubSearch){
1103 $Flags |= GL_SUBSEARCH;
1104 }else{
1105 $base = get_groups_ou().$base;
1106 }
1109 $res= get_list($filter, $this->ui->subtreeACL, $base,$attrs, $Flags);
1111 /* check sizelimit */
1112 if (preg_match("/size limit/i", $ldap->error)){
1113 $_SESSION['limit_exceeded']= TRUE;
1114 }
1116 /* Create a list of users */
1117 $this->grouplist = array();
1118 foreach ($res as $value){
1119 $this->grouplist[$value['gidNumber'][0]]= $value;
1120 }
1122 $tmp=array();
1123 foreach($this->grouplist as $tkey => $val ){
1124 $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
1125 }
1127 /* Sort index */
1128 ksort($tmp);
1130 /* Recreate index array[dn]=cn[description]*/
1131 $this->grouplist=array();
1132 foreach($tmp as $val){
1133 if(isset($val['description'])){
1134 $this->grouplist[$val['dn']]=$val['cn'][0]." [".$val['description'][0]."]";
1135 }else{
1136 $this->grouplist[$val['dn']]=$val['cn'][0];
1137 }
1138 }
1139 reset ($this->grouplist);
1140 }
1143 /* Create the posix dialog part for copy & paste */
1144 function getCopyDialog()
1145 {
1146 /* Skip dialog creation if this is not a valid account*/
1147 if(!$this->is_account) return("");
1148 if ($this->force_ids == 1){
1149 $force_ids = "checked";
1150 if ($_SESSION['js']){
1151 $forceMode = "";
1152 }
1153 } else {
1154 if ($_SESSION['js']){
1155 if($this->acl != "#none#")
1156 $forceMode ="disabled";
1157 }
1158 $force_ids = "";
1159 }
1161 $sta = "";
1163 /* Open group add dialog */
1164 if(isset($_POST['edit_groupmembership'])){
1165 $this->group_dialog = TRUE;
1166 $sta = "SubDialog";
1167 }
1169 /* If the group-add dialog is closed, call execute
1170 to ensure that the membership is updatd */
1171 if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
1172 $this->execute();
1173 $this->group_dialog =FALSE;
1174 }
1176 if($this->group_dialog){
1177 $str = $this->execute(true);
1178 $ret = array();
1179 $ret['string'] = $str;
1180 $ret['status'] = $sta;
1181 return($ret);
1182 }
1184 /* If a group member should be deleted, simply call execute */
1185 if(isset($_POST['delete_groupmembership'])){
1186 $this->execute();
1187 }
1189 /* Assigned informations to smarty */
1190 $smarty = get_smarty();
1191 $smarty->assign("homeDirectory",$this->homeDirectory);
1192 $smarty->assign("uidNumber",$this->uidNumber);
1193 $smarty->assign("gidNumber",$this->gidNumber);
1194 $smarty->assign("forceMode",$forceMode);
1195 $smarty->assign("force_ids",$force_ids);
1196 if (!count($this->groupMembership)){
1197 $smarty->assign("groupMembership", array(" "));
1198 } else {
1199 $smarty->assign("groupMembership", $this->groupMembership);
1200 }
1202 /* Display wars message if there are more than 16 group members */
1203 if (count($this->groupMembership) > 16){
1204 $smarty->assign("groups", "too_many_for_nfs");
1205 } else {
1206 $smarty->assign("groups", "");
1207 }
1208 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1210 $ret = array();
1211 $ret['string'] = $str;
1212 $ret['status'] = $sta;
1213 return($ret);
1214 }
1217 function plInfo()
1218 {
1219 return (array(
1220 "plDescription" => _("POSIX account"),
1221 "plSelfModify" => TRUE,
1222 "plDepends" => array("user"),
1223 "plPriority" => 1,
1224 "plSection" => "personal",
1225 "plCategory" => array("users"),
1226 "plOptions" => array(),
1228 "plProvidedAcls" => array(
1229 "homeDirectory" => _("Home directory"),
1230 "uidNumber" => _("User ID"),
1231 "gidNumber" => _("Group ID"),
1232 "homeDirectory" => _("Home directory"),
1233 "primaryGroup" => _("Primary group"),
1235 "loginShell" => _("Shell"),
1236 "shadowMin" => _("Shadow min"),
1237 "shadowMax" => _("Shadow max"),
1238 "shadowWarning" => _("Shadow warning"),
1239 "shadowInactive" => _("Shadow inactive"),
1240 "shadowLastChange" => _("Shadow last change"),
1242 "shadowExpire" => _("Shadow expire"),
1243 "accessTo" => _("System trust"),
1244 "trustModel" => _("System trust model")))
1245 ) ;
1246 }
1247 }
1249 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1250 ?>