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 $mustchangepassword= "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",
71 "use_shadowWarning","use_shadowInactive","use_shadowExpire","mustchangepassword",
72 "force_ids","printerList","grouplist","savedGidNumber","savedUidNumber","savedGroupMembership");
74 var $attributes = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
75 "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
76 "shadowExpire", "gosaDefaultPrinter", "gosaDefaultLanguage", "uid","accessTo","trustModel");
78 var $objectclasses= array("posixAccount", "shadowAccount");
81 /* constructor, if 'dn' is set, the node loads the given
82 'dn' from LDAP */
83 function posixAccount ($config, $dn= NULL)
84 {
85 /* Configuration is fine, allways */
86 $this->config= $config;
88 /* Load bases attributes */
89 plugin::plugin($config, $dn);
91 $ldap= $this->config->get_ldap_link();
93 if ($dn != NULL){
95 /* Correct is_account. shadowAccount is not required. */
96 if (isset($this->attrs['objectClass']) &&
97 in_array ('posixAccount', $this->attrs['objectClass'])){
99 $this->is_account= TRUE;
100 }
102 /* Is this account a trustAccount? */
103 if ($this->is_account && isset($this->attrs['trustModel'])){
104 $this->trustModel= $this->attrs['trustModel'][0];
105 $this->was_trust_account= TRUE;
106 } else {
107 $this->was_trust_account= FALSE;
108 $this->trustModel= "";
109 }
111 $this->accessTo = array();
112 if ($this->is_account && isset($this->attrs['accessTo'])){
113 for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
114 $tmp= $this->attrs['accessTo'][$i];
115 $this->accessTo[$tmp]= $tmp;
116 }
117 }
118 $this->initially_was_account= $this->is_account;
120 /* Fill group */
121 $this->primaryGroup= $this->gidNumber;
123 /* Generate status text */
124 $current= date("U");
126 $current= floor($current / 60 /60 / 24);
128 if (($current >= $this->shadowExpire) && $this->shadowExpire){
129 $this->status= _("expired");
130 if (($current - $this->shadowExpire) < $this->shadowInactive){
131 $this->status.= ", "._("grace time active");
132 }
133 } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
134 $this->status= _("active, password not changable");
135 } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
136 $this->status= _("active, password expired");
137 } else {
138 $this->status= _("active");
139 }
141 /* Get group membership */
142 $ldap->cd($this->config->current['BASE']);
143 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
145 while ($this->attrs= $ldap->fetch()){
146 if (!isset($this->attrs["description"][0])){
147 $entry= $this->attrs["cn"][0];
148 } else {
149 $dsc= preg_replace ('/^Group of user/', _("Group of user"), $this->attrs["description"][0]);
150 $entry= $this->attrs["cn"][0]." [$dsc]";
151 }
152 $this->groupMembership[$ldap->getDN()]= $entry;
153 }
154 asort($this->groupMembership);
155 reset($this->groupMembership);
156 $this->savedGroupMembership= $this->groupMembership;
157 $this->savedUidNumber= $this->uidNumber;
158 $this->savedGidNumber= $this->gidNumber;
159 }
161 /* Adjust shadow checkboxes */
162 foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
163 "shadowExpire") as $val){
165 if ($this->$val != 0){
166 $oval= "use_".$val;
167 $this->$oval= "1";
168 }
169 }
171 /* Convert to seconds */
172 if ($this->shadowExpire != 0){
173 $this->shadowExpire*= 60 * 60 * 24;
174 } else {
175 $date= getdate();
176 $this->shadowExpire= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
177 }
179 /* Generate shell list from /etc/gosa/shells */
180 if (file_exists('/etc/gosa/shells')){
181 $shells = file ('/etc/gosa/shells');
182 foreach ($shells as $line){
183 if (!preg_match ("/^#/", $line)){
184 $this->loginShellList[]= trim($line);
185 }
186 }
187 } else {
188 if ($this->loginShell == ""){
189 $this->loginShellList[]= _("unconfigured");
190 }
191 }
193 /* Insert possibly missing loginShell */
194 if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
195 $this->loginShellList[]= $this->loginShell;
196 }
198 /* Generate printer list */
199 if (isset($this->config->data['SERVERS']['CUPS'])){
200 $this->printerList= get_printer_list ($this->config->data['SERVERS']['CUPS']);
201 asort($this->printerList);
202 }
204 /* Generate group list */
205 $this->ui = get_userinfo();
206 $this->secondaryGroups[]= "- "._("automatic")." -";
207 $ldap->cd($this->config->current['BASE']);
208 $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
209 while($attrs = $ldap->fetch()){
210 $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
211 }
212 asort ($this->secondaryGroups);
214 /* Get global filter config */
215 if (!is_global("sysfilter")){
216 $ui= get_userinfo();
217 $base= get_base_from_people($ui->dn);
218 $sysfilter= array( "depselect" => $base,
219 "regex" => "*");
220 register_global("sysfilter", $sysfilter);
221 }
222 $this->ui = get_userinfo();
223 }
226 /* execute generates the html output for this node */
227 function execute($isCopyPaste = false)
228 {
229 echo "Fix get_list for group add";
231 /* Call parent execute */
232 plugin::execute();
233 $display= "";
235 /* Department has changed? */
236 if(isset($_POST['depselect'])){
237 $_SESSION['CurrentMainBase']= validate($_POST['depselect']);
238 }
240 if(!$isCopyPaste){
242 /* Do we need to flip is_account state? */
243 if(isset($_POST['modify_state'])){
244 if($this->is_account && $this->acl_is_removeable()){
245 $this->is_account= FALSE;
246 }elseif(!$this->is_account && $this->acl_is_createable()){
247 $this->is_account= TRUE;
248 }
249 }
251 /* Do we represent a valid posixAccount? */
252 if (!$this->is_account && $this->parent == NULL ){
253 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
254 _("This account has no unix extensions.")."</b>";
255 $display.= back_to_main();
256 return ($display);
257 }
260 /* Show tab dialog headers */
261 if ($this->parent != NULL){
262 if ($this->is_account){
263 if (isset($this->parent->by_object['sambaAccount'])){
264 $obj= $this->parent->by_object['sambaAccount'];
265 }
266 if (isset($obj) && $obj->is_account == TRUE &&
267 ((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
268 ||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
270 /* Samba3 dependency on posix accounts are enabled
271 in the moment, because I need to rely on unique
272 uidNumbers. There'll be a better solution later
273 on. */
274 $display= $this->show_disable_header(_("Remove posix account"),
275 _("This account has unix features enabled. To disable them, you'll need to remove the samba / environment account first."), TRUE);
276 } else {
277 $display= $this->show_disable_header(_("Remove posix account"),
278 _("This account has posix features enabled. You can disable them by clicking below."));
279 }
280 } else {
281 $display= $this->show_enable_header(_("Create posix account"),
282 _("This account has posix features disabled. You can enable them by clicking below."));
283 return($display);
284 }
285 }
286 }
287 /* Trigger group edit? */
288 if (isset($_POST['edit_groupmembership'])){
289 $this->group_dialog= TRUE;
290 $this->dialog= TRUE;
291 }
293 /* Cancel group edit? */
294 if (isset($_POST['add_groups_cancel']) ||
295 isset($_POST['add_groups_finish'])){
296 $this->group_dialog= FALSE;
297 $this->dialog= FALSE;
298 }
300 /* Add selected groups */
301 if (isset($_POST['add_groups_finish']) && isset($_POST['groups']) &&
302 count($_POST['groups'])){
304 echo "FIXME, 302, put the acl check into addGroup function ";
305 #if (chk acl ($this->acl, "memberUid") == ""){
306 # $this->addGroup ($_POST['groups']);
307 # $this->is_modified= TRUE;
308 #}
309 }
311 /* Delete selected groups */
312 if (isset($_POST['delete_groupmembership']) &&
313 isset($_POST['group_list']) && count($_POST['group_list'])){
315 echo "FIXME, 302, put the acl check into addGroup function ";
316 #if (chk acl ($this->acl, "memberUid") == ""){
317 # $this->delGroup ($_POST['group_list']);
318 # $this->is_modified= TRUE;
319 #}
320 }
322 /* Add user workstation? */
323 if (isset($_POST["add_ws"])){
324 $this->show_ws_dialog= TRUE;
325 $this->dialog= TRUE;
326 }
328 /* Add user workstation? */
329 if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
330 foreach($_POST['wslist'] as $ws){
331 $this->accessTo[$ws]= $ws;
332 }
333 ksort($this->accessTo);
334 $this->is_modified= TRUE;
335 }
337 /* Remove user workstations? */
338 if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
339 foreach($_POST['workstation_list'] as $name){
340 unset ($this->accessTo[$name]);
341 }
342 $this->is_modified= TRUE;
343 }
345 /* Add user workstation finished? */
346 if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
347 $this->show_ws_dialog= FALSE;
348 $this->dialog= FALSE;
349 }
351 /* Templates now! */
352 $smarty= get_smarty();
354 /* Show ws dialog */
355 if ($this->show_ws_dialog){
356 /* Save data */
357 $sysfilter= get_global("sysfilter");
358 foreach( array("depselect", "regex") as $type){
359 if (isset($_POST[$type])){
360 $sysfilter[$type]= $_POST[$type];
361 }
362 }
363 if (isset($_GET['search'])){
364 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
365 if ($s == "**"){
366 $s= "*";
367 }
368 $sysfilter['regex']= $s;
369 }
370 register_global("sysfilter", $sysfilter);
372 /* Get workstation list */
373 $exclude= "";
374 foreach($this->accessTo as $ws){
375 $exclude.= "(cn=$ws)";
376 }
377 if ($exclude != ""){
378 $exclude= "(!(|$exclude))";
379 }
380 $acl= array($this->config->current['BASE'] => ":all");
381 $regex= $sysfilter['regex'];
382 $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
383 $res= get_list($filter, $acl, $sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
384 $wslist= array();
385 foreach ($res as $attrs){
386 $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
387 }
388 asort($wslist);
389 $smarty->assign("search_image", get_template_path('images/search.png'));
390 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
391 $smarty->assign("tree_image", get_template_path('images/tree.png'));
392 $smarty->assign("deplist", $this->config->idepartments);
393 $smarty->assign("alphabet", generate_alphabet());
394 foreach( array("depselect", "regex") as $type){
395 $smarty->assign("$type", $sysfilter[$type]);
396 }
397 $smarty->assign("hint", print_sizelimit_warning());
398 $smarty->assign("wslist", $wslist);
399 $smarty->assign("apply", apply_filter());
400 $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
401 return ($display);
402 }
404 /* Manage group add dialog */
405 if ($this->group_dialog){
407 /* Get global filter config */
408 $this->reload();
410 /* remove already assigned groups */
411 $glist= array();
412 foreach ($this->grouplist as $key => $value){
413 if (!isset($this->groupMembership[$key]) && obj_is_writable($key,"group","memberUid",$SkipWrite)){
414 $glist[$key]= $value;
415 }
416 }
418 if($this->SubSearch){
419 $smarty->assign("SubSearchCHK"," checked ");
420 }else{
421 $smarty->assign("SubSearchCHK","");
422 }
424 $smarty->assign("regex",$this->GroupRegex);
425 $smarty->assign("guser",$this->GroupUserRegex);
426 $smarty->assign("groups", $glist);
427 $smarty->assign("search_image", get_template_path('images/search.png'));
428 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
429 $smarty->assign("tree_image", get_template_path('images/tree.png'));
430 $smarty->assign("deplist", $this->config->idepartments);
431 $smarty->assign("alphabet", generate_alphabet());
432 $smarty->assign("depselect",$_SESSION['CurrentMainBase']);
433 $smarty->assign("hint", print_sizelimit_warning());
435 $smarty->assign("apply", apply_filter());
436 $display.= $smarty->fetch (get_template_path('posix_groups.tpl', TRUE, dirname(__FILE__)));
437 return ($display);
438 }
440 /* Show main page */
441 $smarty= get_smarty();
443 /* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */
444 $SkipWrite = (!isset($this->parent) || !$this->parent) && !isset($_SESSION['edit']);
446 /* Depending on pwmode, currently hardcoded because there are no other methods */
447 if ( 1 == 1 ){
448 $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
450 $shadowMinACL = $this->getacl("shadowMin",$SkipWrite);
451 $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"),
452 "<input name=\"shadowMin\" size=3 maxlength=4 $shadowMinACL value=\"".$this->shadowMin."\">"));
454 $shadowMaxACL = $this->getacl("shadowMax",$SkipWrite);
455 $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"),
456 "<input name=\"shadowMax\" size=3 maxlength=4 $shadowMaxACL value=\"".$this->shadowMax."\">"));
458 $shadowInactiveACL= $this->getacl("shadowInactive",$SkipWrite);
459 $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiery"),
460 "<input name=\"shadowInactive\" size=3 maxlength=4 $shadowInactiveACL value=\"".$this->shadowInactive."\">"));
462 $shadowWarningACL = $this->getacl("shadowWarning",$SkipWrite);
463 $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"),
464 "<input name=\"shadowWarning\" size=3 maxlength=4 $shadowWarningACL value=\"".$this->shadowWarning."\">"));
466 foreach( array("use_shadowMin", "use_shadowMax",
467 "use_shadowExpire", "use_shadowInactive","use_shadowWarning") as $val){
468 if ($this->$val == 1){
469 $smarty->assign("$val", "checked");
470 } else {
471 $smarty->assign("$val", "");
472 }
473 $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
474 }
476 if($this->mustchangepassword){
477 $smarty->assign("mustchangepassword", "checked");
478 } else {
479 $smarty->assign("mustchangepassword", "");
480 }
481 $smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
482 }
484 /* Fill calendar */
485 $date= getdate($this->shadowExpire);
487 $days= array();
488 for($d= 1; $d<32; $d++){
489 $days[$d]= $d;
490 }
491 $years= array();
492 for($y= $date['year']-10; $y<$date['year']+10; $y++){
493 $years[]= $y;
494 }
495 $months= array(_("January"), _("February"), _("March"), _("April"),
496 _("May"), _("June"), _("July"), _("August"), _("September"),
497 _("October"), _("November"), _("December"));
498 $smarty->assign("day", $date["mday"]);
499 $smarty->assign("days", $days);
500 $smarty->assign("months", $months);
501 $smarty->assign("month", $date["mon"]-1);
502 $smarty->assign("years", $years);
503 $smarty->assign("year", $date["year"]);
505 /* Fill arrays */
506 $smarty->assign("shells", $this->loginShellList);
507 $smarty->assign("secondaryGroups", $this->secondaryGroups);
508 $smarty->assign("primaryGroup", $this->primaryGroup);
509 if (!count($this->groupMembership)){
510 $smarty->assign("groupMembership", array(" "));
511 } else {
512 $smarty->assign("groupMembership", $this->groupMembership);
513 }
514 if (count($this->groupMembership) > 16){
515 $smarty->assign("groups", "too_many_for_nfs");
516 } else {
517 $smarty->assign("groups", "");
518 }
519 $smarty->assign("printerList", $this->printerList);
520 $smarty->assign("languages", $this->config->data['MAIN']['LANGUAGES']);
522 /* Avoid "Undefined index: forceMode" */
523 $smarty->assign("forceMode", "");
525 /* Checkboxes */
526 if ($this->force_ids == 1){
527 $smarty->assign("force_ids", "checked");
528 if ($_SESSION['js']){
529 $smarty->assign("forceMode", "");
530 }
531 } else {
532 if ($_SESSION['js']){
533 if($this->acl != "#none#")
534 $smarty->assign("forceMode", "disabled");
535 }
536 $smarty->assign("force_ids", "");
537 }
541 $smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
543 /* Load attributes and acl's */
544 foreach($this->attributes as $val){
545 if(($_SESSION["js"])&&(($val=="uidNumber")||($val=="gidNumber")))
546 {
547 $smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
548 $smarty->assign("$val", $this->$val);
549 continue;
550 }
551 $smarty->assign("$val", $this->$val);
552 $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
553 }
554 if($SkipWrite){
555 $smarty->assign("groupMembershipACL","r");
556 }else{
557 $smarty->assign("groupMembershipACL","rw");
558 }
559 $smarty->assign("status", $this->status);
561 /* Work on trust modes */
562 $smarty->assign("trustmodeACL", $this->getacl("trustModel",$SkipWrite));
563 if ($this->trustModel == "fullaccess"){
564 $trustmode= 1;
565 // pervent double disable tag in html code, this will disturb our clean w3c html
566 $smarty->assign("trustmode", $this->getacl("trustModel",$SkipWrite));
568 } elseif ($this->trustModel == "byhost"){
569 $trustmode= 2;
570 $smarty->assign("trusthide", "");
571 } else {
572 // pervent double disable tag in html code, this will disturb our clean w3c html
573 $smarty->assign("trustmode", $this->getacl("trustModel",$SkipWrite));
574 $trustmode= 0;
575 }
576 $smarty->assign("trustmode", $trustmode);
577 $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
578 2 => _("allow access to these hosts")));
582 if((count($this->accessTo))==0)
583 $smarty->assign("emptyArrAccess",true);
584 else
585 $smarty->assign("emptyArrAccess",false);
589 $smarty->assign("workstations", $this->accessTo);
591 $smarty->assign("apply", apply_filter());
592 $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
593 return($display);
594 }
597 /* remove object from parent */
598 function remove_from_parent()
599 {
600 /* Cancel if there's nothing to do here */
601 if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
602 return;
603 }
605 /* include global link_info */
606 $ldap= $this->config->get_ldap_link();
608 /* Remove and write to LDAP */
609 plugin::remove_from_parent();
611 /* Zero out array */
612 $this->attrs['gosaHostACL']= array();
614 /* Keep uid, because we need it for authentification! */
615 unset($this->attrs['uid']);
616 unset($this->attrs['trustModel']);
618 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
619 $this->attributes, "Save");
620 $ldap->cd($this->dn);
621 $this->cleanup();
622 $ldap->modify ($this->attrs);
624 show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/posix account with dn '%s' failed."),$this->dn));
626 /* Delete group only if cn is uid and there are no other
627 members inside */
628 $ldap->cd ($this->config->current['BASE']);
629 $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
630 if ($ldap->count() != 0){
631 $attrs= $ldap->fetch();
632 if ($attrs['cn'][0] == $this->uid &&
633 !isset($this->attrs['memberUid'])){
635 $ldap->rmDir($ldap->getDN());
636 }
637 }
639 /* Optionally execute a command after we're done */
640 $this->handle_post_events("remove");
641 }
644 function save_object()
645 {
646 if ((isset($_POST['posixTab'])) && (isset($_SESSION['edit']))){
647 /* Save values to object */
648 plugin::save_object();
651 /* Save force GID checkbox */
652 if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
653 if (isset ($_POST['force_ids'])){
654 $data= 1;
655 } else {
656 $data= 0;
657 }
658 if ($this->force_ids != $data){
659 $this->is_modified= TRUE;
660 }
661 $this->force_ids= $data;
662 }
664 /*Save primary group settings */
665 if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
666 $data= $_POST['primaryGroup'];
667 if ($this->primaryGroup != $data){
668 $this->is_modified= TRUE;
669 }
670 $this->primaryGroup= $_POST['primaryGroup'];
671 }
673 foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning","mustchangepassword") as $var) {
674 if($this->acl_is_writeable($var)){
675 $use_var = "use_".$var;
676 if(isset($_POST['use_'.$var])){
677 $this->$use_var = true;
678 $this->$var = $_POST[$var];
679 }else{
680 $this->$use_var = false;
681 $this->$var = 0;
682 }
683 }
684 }
686 /* Trust mode - special handling */
687 if($this->acl_is_writeable("trustModel")){
688 if (isset($_POST['trustmode'])){
689 $saved= $this->trustModel;
690 if ($_POST['trustmode'] == "1"){
691 $this->trustModel= "fullaccess";
692 } elseif ($_POST['trustmode'] == "2"){
693 $this->trustModel= "byhost";
694 } else {
695 $this->trustModel= "";
696 }
697 if ($this->trustModel != $saved){
698 $this->is_modified= TRUE;
699 }
700 }
701 }
702 }
704 /* Get regex from alphabet */
705 if(isset($_GET['search'])){
706 $this->GroupRegex = $_GET['search']."*";
707 }
709 /* Check checkboxes and regexes */
710 if(isset($_POST["PosixGroupDialogPosted"])){
712 if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
713 $this->SubSearch = true;
714 }else{
715 $this->SubSearch = false;
716 }
717 if(isset($_POST['guser'])){
718 $this->GroupUserRegex = $_POST['guser'];
719 }
720 if(isset($_POST['regex'])){
721 $this->GroupRegex = $_POST['regex'];
722 }
723 }
724 $this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
725 $this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
726 }
729 /* Save data to LDAP, depending on is_account we save or delete */
730 function save()
731 {
733 /* include global link_info */
734 $ldap= $this->config->get_ldap_link();
736 /* Adapt shadow values */
737 if (!$this->use_shadowExpire){
738 $this->shadowExpire= "0";
739 } else {
740 /* Transform seconds to days here */
741 $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) ;
742 }
743 if (!$this->use_shadowMax){
744 $this->shadowMax= "0";
745 }
746 if ($this->mustchangepassword){
747 $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
748 } else {
749 $this->shadowLastChange= (int)(date("U") / 86400);
750 }
751 if (!$this->use_shadowWarning){
752 $this->shadowWarning= "0";
753 }
755 /* Check what to do with ID's */
756 if ($this->force_ids == 0){
758 /* Use id's that are already set */
759 if ($this->savedUidNumber != ""){
760 $this->uidNumber= $this->savedUidNumber;
761 $this->gidNumber= $this->savedGidNumber;
762 } else {
764 /* Calculate new id's. We need to place a lock before calling get_next_id
765 to get real unique values. */
766 $wait= 10;
767 while (get_lock("uidnumber") != ""){
768 sleep (1);
770 /* Oups - timed out */
771 if ($wait-- == 0){
772 print_red (_("Failed: overriding lock"));
773 break;
774 }
775 }
777 add_lock ("uidnumber", "gosa");
778 $this->uidNumber= $this->get_next_id("uidNumber");
779 if ($this->savedGidNumber != ""){
780 $this->gidNumber= $this->savedGidNumber;
781 } else {
782 $this->gidNumber= $this->get_next_id("gidNumber");
783 }
784 }
786 if ($this->primaryGroup != 0){
787 $this->gidNumber= $this->primaryGroup;
788 }
789 }
791 if ($this->use_shadowMin != "1" ) {
792 $this->shadowMin = "";
793 }
795 if (($this->use_shadowMax != "1") && ($this->mustchangepassword != "1")) {
796 $this->shadowMax = "";
797 }
799 if ($this->use_shadowWarning != "1" ) {
800 $this->shadowWarning = "";
801 }
803 if ($this->use_shadowInactive != "1" ) {
804 $this->shadowInactive = "";
805 }
807 if ($this->use_shadowExpire != "1" ) {
808 $this->shadowExpire = "";
809 }
811 /* Fill gecos */
812 if (isset($this->parent) && $this->parent != NULL){
813 $this->gecos= rewrite($this->parent->by_object['user']->cn);
814 if (!preg_match('/[a-z0-9 -]/i', $this->gecos)){
815 $this->gecos= "";
816 }
817 }
819 foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
820 $this->$attr = (int) $this->$attr;
821 }
822 /* Call parents save to prepare $this->attrs */
823 plugin::save();
825 /* Trust accounts */
826 $objectclasses= array();
827 foreach ($this->attrs['objectClass'] as $key => $class){
828 if (preg_match('/trustAccount/i', $class)){
829 continue;
830 }
831 $objectclasses[]= $this->attrs['objectClass'][$key];
832 }
833 $this->attrs['objectClass']= $objectclasses;
834 if ($this->trustModel != ""){
835 $this->attrs['objectClass'][]= "trustAccount";
836 $this->attrs['trustModel']= $this->trustModel;
837 $this->attrs['accessTo']= array();
838 if ($this->trustModel == "byhost"){
839 foreach ($this->accessTo as $host){
840 $this->attrs['accessTo'][]= $host;
841 }
842 }
843 } else {
844 if ($this->was_trust_account){
845 $this->attrs['accessTo']= array();
846 $this->attrs['trustModel']= array();
847 }
848 }
850 if(empty($this->attrs['gosaDefaultPrinter'])){
851 $thid->attrs['gosaDefaultPrinter']=array();
852 }
855 /* Save data to LDAP */
856 $ldap->cd($this->dn);
857 $this->cleanup();
858 unset($this->attrs['uid']);
859 $ldap->modify ($this->attrs);
861 show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/posix account with dn '%s' failed."),$this->dn));
863 /* Remove lock needed for unique id generation */
864 del_lock ("uidnumber");
867 /* Posix accounts have group interrelationship, take care about these here. */
868 if ($this->force_ids == 0 && $this->primaryGroup == 0){
869 $ldap->cd($this->config->current['BASE']);
870 $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn"));
872 /* Create group if it doesn't exist */
873 if ($ldap->count() == 0){
874 $groupdn= preg_replace ('/^'.$this->config->current['DNMODE'].'=[^,]+,'.get_people_ou().'/i', 'cn='.$this->uid.','.get_groups_ou(), $this->dn);
876 $g= new group($this->config, $groupdn);
877 $g->cn= $this->uid;
878 $g->force_gid= 1;
879 $g->gidNumber= $this->gidNumber;
880 $g->description= "Group of user ".$this->givenName." ".$this->sn;
881 $g->save ();
882 }
883 }
885 /* Take care about groupMembership values: add to groups */
886 foreach ($this->groupMembership as $key => $value){
887 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
888 $g->by_object['group']->addUser($this->uid);
889 $g->save();
890 }
892 /* Remove from groups not listed in groupMembership */
893 foreach ($this->savedGroupMembership as $key => $value){
894 if (!isset($this->groupMembership[$key])){
895 $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key);
896 $g->by_object['group']->removeUser ($this->uid);
897 $g->save();
898 }
899 }
901 /* Optionally execute a command after we're done */
902 if ($this->initially_was_account == $this->is_account){
903 if ($this->is_modified){
904 $this->handle_post_events("mofify");
905 }
906 } else {
907 $this->handle_post_events("add");
908 }
909 }
911 /* Check formular input */
912 function check()
913 {
914 /* Include global link_info */
915 $ldap= $this->config->get_ldap_link();
917 /* Call common method to give check the hook */
918 $message= plugin::check();
920 /* must: homeDirectory */
921 if ($this->homeDirectory == ""){
922 $message[]= _("The required field 'Home directory' is not set.");
923 }
924 if (!is_path($this->homeDirectory)){
925 $message[]= _("Please enter a valid path in 'Home directory' field.");
926 }
928 /* Check ID's if they are forced by user */
929 if ($this->force_ids == "1"){
931 /* Valid uid/gid? */
932 if (!is_id($this->uidNumber)){
933 $message[]= _("Value specified as 'UID' is not valid.");
934 } else {
935 if ($this->uidNumber < $this->config->current['MINID']){
936 $message[]= _("Value specified as 'UID' is too small.");
937 }
938 }
939 if (!is_id($this->gidNumber)){
940 $message[]= _("Value specified as 'GID' is not valid.");
941 } else {
942 if ($this->gidNumber < $this->config->current['MINID']){
943 $message[]= _("Value specified as 'GID' is too small.");
944 }
945 }
946 }
948 /* Check shadow settings, well I like spaghetties... */
949 if ($this->use_shadowMin){
950 if (!is_id($this->shadowMin)){
951 $message[]= _("Value specified as 'shadowMin' is not valid.");
952 }
953 }
954 if ($this->use_shadowMax){
955 if (!is_id($this->shadowMax)){
956 $message[]= _("Value specified as 'shadowMax' is not valid.");
957 }
958 }
959 if ($this->use_shadowWarning){
960 if (!is_id($this->shadowWarning)){
961 $message[]= _("Value specified as 'shadowWarning' is not valid.");
962 }
963 if (!$this->use_shadowMax){
964 $message[]= _("'shadowWarning' without 'shadowMax' makes no sense.");
965 }
966 if ($this->shadowWarning > $this->shadowMax){
967 $message[]= _("Value specified as 'shadowWarning' should be smaller than 'shadowMax'.");
968 }
969 if ($this->use_shadowMin && $this->shadowWarning < $this->shadowMin){
970 $message[]= _("Value specified as 'shadowWarning' should be greater than 'shadowMin'.");
971 }
972 }
973 if ($this->use_shadowInactive){
974 if (!is_id($this->shadowInactive)){
975 $message[]= _("Value specified as 'shadowInactive' is not valid.");
976 }
977 if (!$this->use_shadowMax){
978 $message[]= _("'shadowInactive' without 'shadowMax' makes no sense.");
979 }
980 }
981 if ($this->use_shadowMin && $this->use_shadowMax){
982 if ($this->shadowMin > $this->shadowMax){
983 $message[]= _("Value specified as 'shadowMin' should be smaller than 'shadowMax'.");
984 }
985 }
987 // if(empty($this->gosaDefaultPrinter)){
988 // $message[]= _("You need to specify a valid default printer.");
989 // }
991 return ($message);
992 }
994 function addGroup ($groups)
995 {
996 /* include global link_info */
997 $ldap= $this->config->get_ldap_link();
999 /* Walk through groups and add the descriptive entry if not exists */
1000 foreach ($groups as $value){
1001 if (!array_key_exists($value, $this->groupMembership)){
1002 $ldap->cat($value, array('cn', 'description', 'dn'));
1003 $attrs= $ldap->fetch();
1004 error_reporting (0);
1005 if (!isset($attrs['description'][0])){
1006 $entry= $attrs["cn"][0];
1007 } else {
1008 $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
1009 $entry= $attrs["cn"][0]." [$dsc]";
1010 }
1011 error_reporting (E_ALL);
1012 $this->groupMembership[$attrs['dn']]= $entry;
1013 }
1014 }
1016 /* Sort groups */
1017 asort ($this->groupMembership);
1018 reset ($this->groupMembership);
1019 }
1022 /* Del posix user from some groups */
1023 function delGroup ($groups)
1024 {
1025 $dest= array();
1027 foreach ($this->groupMembership as $key => $value){
1028 if (!in_array($key, $groups)){
1029 $dest[$key]= $value;
1030 }
1031 }
1032 $this->groupMembership= $dest;
1033 }
1035 /* Adapt from template, using 'dn' */
1036 function adapt_from_template($dn)
1037 {
1038 /* Include global link_info */
1039 $ldap= $this->config->get_ldap_link();
1041 plugin::adapt_from_template($dn);
1042 $template= $this->attrs['uid'][0];
1044 /* Adapt group membership */
1045 $ldap->cd($this->config->current['BASE']);
1046 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
1048 while ($this->attrs= $ldap->fetch()){
1049 if (!isset($this->attrs["description"][0])){
1050 $entry= $this->attrs["cn"][0];
1051 } else {
1052 $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
1053 }
1054 $this->groupMembership[$ldap->getDN()]= $entry;
1055 }
1057 /* Fix primary group settings */
1058 $ldap->cd($this->config->current['BASE']);
1059 $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
1060 if ($ldap->count() != 1){
1061 $this->primaryGroup= $this->gidNumber;
1062 }
1064 $ldap->cd($this->config->current['BASE']);
1065 $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template."))", array("cn","accessTo"));
1066 while($attr = $ldap->fetch()){
1067 $tmp = $attr['accessTo'];
1068 unset ($tmp['count']);
1069 $this->accessTo = $tmp;
1070 }
1072 /* Adjust shadow checkboxes */
1073 foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
1074 "shadowExpire") as $val){
1076 if ($this->$val != 0){
1077 $oval= "use_".$val;
1078 $this->$oval= "1";
1079 }
1080 }
1081 }
1083 function get_next_id($attrib)
1084 {
1085 $ids= array();
1086 $ldap= $this->config->get_ldap_link();
1088 $ldap->cd ($this->config->current['BASE']);
1089 if (preg_match('/gidNumber/i', $attrib)){
1090 $oc= "posixGroup";
1091 } else {
1092 $oc= "posixAccount";
1093 }
1094 $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
1096 /* Get list of ids */
1097 while ($attrs= $ldap->fetch()){
1098 $ids[]= (int)$attrs["$attrib"][0];
1099 }
1101 /* Find out next free id near to UID_BASE */
1102 for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
1103 if (!in_array($id, $ids)){
1104 return ($id);
1105 }
1106 }
1108 /* Should not happen */
1109 if ($id == 65000){
1110 print_red(_("Too many users, can't allocate a free ID!"));
1111 exit;
1112 }
1114 }
1116 function reload()
1117 {
1118 /* Set base for all searches */
1119 $base = $_SESSION['CurrentMainBase'];
1120 $base = $base;
1121 $ldap = $this->config->get_ldap_link();
1122 $attrs = array("cn", "description", "gidNumber");
1123 $Flags = GL_SIZELIMIT;
1125 /* Get groups */
1126 if ($this->GroupUserRegex == '*'){
1127 $filter = "(&(objectClass=posixGroup)(cn=".$this->GroupRegex."))";
1128 } else {
1129 $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
1130 }
1131 if($this->SubSearch){
1132 $Flags |= GL_SUBSEARCH;
1133 }else{
1134 $base = get_groups_ou().$base;
1135 }
1138 $res= get_list($filter, $this->ui->subtreeACL, $base,$attrs, $Flags);
1140 /* check sizelimit */
1141 if (preg_match("/size limit/i", $ldap->error)){
1142 $_SESSION['limit_exceeded']= TRUE;
1143 }
1145 /* Create a list of users */
1146 $this->grouplist = array();
1147 foreach ($res as $value){
1148 $this->grouplist[$value['gidNumber'][0]]= $value;
1149 }
1151 $tmp=array();
1152 foreach($this->grouplist as $tkey => $val ){
1153 $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
1154 }
1156 /* Sort index */
1157 ksort($tmp);
1159 /* Recreate index array[dn]=cn[description]*/
1160 $this->grouplist=array();
1161 foreach($tmp as $val){
1162 if(isset($val['description'])){
1163 $this->grouplist[$val['dn']]=$val['cn'][0]." [".$val['description'][0]."]";
1164 }else{
1165 $this->grouplist[$val['dn']]=$val['cn'][0];
1166 }
1167 }
1168 reset ($this->grouplist);
1169 }
1172 /* Create the posix dialog part for copy & paste */
1173 function getCopyDialog()
1174 {
1175 /* Skip dialog creation if this is not a valid account*/
1176 if(!$this->is_account) return("");
1177 if ($this->force_ids == 1){
1178 $force_ids = "checked";
1179 if ($_SESSION['js']){
1180 $forceMode = "";
1181 }
1182 } else {
1183 if ($_SESSION['js']){
1184 if($this->acl != "#none#")
1185 $forceMode ="disabled";
1186 }
1187 $force_ids = "";
1188 }
1190 $sta = "";
1192 /* Open group add dialog */
1193 if(isset($_POST['edit_groupmembership'])){
1194 $this->group_dialog = TRUE;
1195 $sta = "SubDialog";
1196 }
1198 /* If the group-add dialog is closed, call execute
1199 to ensure that the membership is updatd */
1200 if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
1201 $this->execute();
1202 $this->group_dialog =FALSE;
1203 }
1205 if($this->group_dialog){
1206 $str = $this->execute(true);
1207 $ret = array();
1208 $ret['string'] = $str;
1209 $ret['status'] = $sta;
1210 return($ret);
1211 }
1213 /* If a group member should be deleted, simply call execute */
1214 if(isset($_POST['delete_groupmembership'])){
1215 $this->execute();
1216 }
1218 /* Assigned informations to smarty */
1219 $smarty = get_smarty();
1220 $smarty->assign("homeDirectory",$this->homeDirectory);
1221 $smarty->assign("uidNumber",$this->uidNumber);
1222 $smarty->assign("gidNumber",$this->gidNumber);
1223 $smarty->assign("forceMode",$forceMode);
1224 $smarty->assign("force_ids",$force_ids);
1225 if (!count($this->groupMembership)){
1226 $smarty->assign("groupMembership", array(" "));
1227 } else {
1228 $smarty->assign("groupMembership", $this->groupMembership);
1229 }
1231 /* Display wars message if there are more than 16 group members */
1232 if (count($this->groupMembership) > 16){
1233 $smarty->assign("groups", "too_many_for_nfs");
1234 } else {
1235 $smarty->assign("groups", "");
1236 }
1237 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1239 $ret = array();
1240 $ret['string'] = $str;
1241 $ret['status'] = $sta;
1242 return($ret);
1243 }
1246 function plInfo()
1247 {
1248 return (array(
1249 "plDescription" => _("POSIX account"),
1250 "plSelfModify" => TRUE,
1251 "plDepends" => array("user"),
1252 "plPriority" => 1,
1253 "plSection" => "personal",
1254 "plCategory" => array("users"),
1255 "plOptions" => array(),
1257 "plProvidedAcls" => array(
1259 "homeDirectory" => _("Home directory"),
1260 "loginShell" => _("Shell"),
1261 "uidNumber" => _("User ID"),
1262 "gidNumber" => _("Group ID"),
1264 "mustchangepassword"=> _("Force password change on login"),
1265 "shadowMin" => _("Shadow min"),
1266 "shadowMax" => _("Shadow max"),
1267 "shadowWarning" => _("Shadow warning"),
1268 "shadowInactive" => _("Shadow inactive"),
1269 "shadowExpire" => _("Shadow expire"),
1270 "trustModel" => _("System trust model")))
1271 );
1272 }
1273 }
1275 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1276 ?>