1 <?php
2 /*!
3 \brief user 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 person, organizationalPerson, inetOrgPerson and gosaAccount
10 from/to the LDAP. It does syntax checking and displays the formulars required.
11 */
13 class user extends plugin
14 {
15 /* Definitions */
16 var $plHeadline= "Generic";
17 var $plDescription= "This does something";
19 /* Plugin specific values */
20 var $base= "";
21 var $orig_base= "";
22 var $cn= "";
23 var $new_dn= "";
24 var $personalTitle= "";
25 var $academicTitle= "";
26 var $homePostalAddress= "";
27 var $homePhone= "";
28 var $labeledURI= "";
29 var $o= "";
30 var $ou= "";
31 var $departmentNumber= "";
32 var $employeeNumber= "";
33 var $employeeType= "";
34 var $roomNumber= "";
35 var $telephoneNumber= "";
36 var $facsimileTelephoneNumber= "";
37 var $mobile= "";
38 var $pager= "";
39 var $l= "";
40 var $st= "";
41 var $postalAddress= "";
42 var $dateOfBirth;
43 var $use_dob= "0";
44 var $gender="0";
45 var $preferredLanguage="0";
47 var $jpegPhoto= "*removed*";
48 var $photoData= "";
49 var $old_jpegPhoto= "";
50 var $old_photoData= "";
51 var $cert_dialog= FALSE;
52 var $picture_dialog= FALSE;
54 var $userPKCS12= "";
55 var $userSMIMECertificate= "";
56 var $userCertificate= "";
57 var $certificateSerialNumber= "";
58 var $old_certificateSerialNumber= "";
59 var $old_userPKCS12= "";
60 var $old_userSMIMECertificate= "";
61 var $old_userCertificate= "";
63 var $gouvernmentOrganizationalUnit= "";
64 var $houseIdentifier= "";
65 var $street= "";
66 var $postalCode= "";
67 var $vocation= "";
68 var $ivbbLastDeliveryCollective= "";
69 var $gouvernmentOrganizationalPersonLocality= "";
70 var $gouvernmentOrganizationalUnitDescription= "";
71 var $gouvernmentOrganizationalUnitSubjectArea= "";
72 var $functionalTitle= "";
73 var $role= "";
74 var $publicVisible= "";
76 var $dialog;
78 /* variables to trigger password changes */
79 var $pw_storage= "crypt";
80 var $last_pw_storage= "unset";
81 var $had_userCertificate= FALSE;
83 /* attribute list for save action */
84 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
85 "homePostalAddress", "homePhone", "labeledURI", "ou", "o", "dateOfBirth", "gender","preferredLanguage",
86 "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
87 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
88 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
90 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
91 "gosaAccount");
93 /* attributes that are part of the government mode */
94 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
95 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
96 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
97 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
98 "postalCode");
101 /* constructor, if 'dn' is set, the node loads the given
102 'dn' from LDAP */
103 function user ($config, $dn= NULL)
104 {
105 $this->config= $config;
106 /* Configuration is fine, allways */
107 if ($this->config->current['GOVERNMENTMODE']){
108 $this->attributes=array_merge($this->attributes,$this->govattrs);
109 }
111 /* Load base attributes */
112 plugin::plugin ($config, $dn);
114 if ($this->config->current['GOVERNMENTMODE']){
115 /* Fix public visible attribute if unset */
116 if (!isset($this->attrs['publicVisible'])){
117 $this->publicVisible == "nein";
118 }
119 }
121 /* Load government mode attributes */
122 if ($this->config->current['GOVERNMENTMODE']){
123 /* Copy all attributs */
124 foreach ($this->govattrs as $val){
125 if (isset($this->attrs["$val"][0])){
126 $this->$val= $this->attrs["$val"][0];
127 }
128 }
129 }
131 /* Create me for new accounts */
132 if ($dn == "new"){
133 $this->is_account= TRUE;
134 }
136 /* Make hash default to md5 if not set in config */
137 if (!isset($this->config->current['HASH'])){
138 $hash= "md5";
139 } else {
140 $hash= $this->config->current['HASH'];
141 }
143 /* Load data from LDAP? */
144 if ($dn != NULL){
146 /* Do base conversation */
147 if ($this->dn == "new"){
148 $ui= get_userinfo();
149 $this->base= dn2base($ui->dn);
150 } else {
151 $this->base= dn2base($dn);
152 }
154 /* get password storage type */
155 if (isset ($this->attrs['userPassword'][0])){
156 /* Initialize local array */
157 $matches= array();
158 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
159 $this->pw_storage= strtolower($matches[1]);
160 } else {
161 if ($this->attrs['userPassword'][0] != ""){
162 $this->pw_storage= "clear";
163 } else {
164 $this->pw_storage= $hash;
165 }
166 }
167 } else {
168 /* Preset with vaule from configuration */
169 $this->pw_storage= $hash;
170 }
172 /* Load extra attributes: certificate and picture */
173 $this->load_picture();
174 $this->load_cert();
175 if ($this->userCertificate != ""){
176 $this->had_userCertificate= TRUE;
177 }
178 }
180 /* Reset password storage indicator, used by password_change_needed() */
181 if ($dn == "new"){
182 $this->last_pw_storage= "unset";
183 } else {
184 $this->last_pw_storage= $this->pw_storage;
185 }
187 /* Generate dateOfBirth entry */
188 if (isset ($this->attrs['dateOfBirth'])){
189 /* This entry is ISO 8601 conform */
190 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
192 $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
193 $this->use_dob= "1";
194 } else {
195 $this->use_dob= "0";
196 }
198 /* Put gender attribute to upper case */
199 if (isset ($this->attrs['gender'])){
200 $this->gender= strtoupper($this->attrs['gender'][0]);
201 }
203 $this->orig_base = $this->base;
204 }
207 /* execute generates the html output for this node */
208 function execute()
209 {
210 /* Call parent execute */
211 plugin::execute();
213 $smarty= get_smarty();
215 /* Fill calendar */
216 if ($this->dateOfBirth == "0"){
217 $date= getdate();
218 } else {
219 if(is_array($this->dateOfBirth)){
220 $date = $this->dateOfBirth;
222 // Trigger on dates like 1985-04-01, getdate only understands timestamps
223 } else if (!empty($this->dateOfBirth) && !is_numeric($this->dateOfBirth)){
224 $date= getdate(strtotime($this->dateOfBirth));
226 } else {
227 $date = getdate($this->dateOfBirth);
228 }
229 }
231 $days= array();
232 for($d= 1; $d<32; $d++){
233 $days[$d]= $d;
234 }
235 $years= array();
237 if(($date['year']-100)<1901){
238 $start = 1901;
239 }else{
240 $start = $date['year']-100;
241 }
243 $end = $start +100;
245 for($y= $start; $y<=$end; $y++){
246 $years[]= $y;
247 }
248 $years['-']= "- ";
249 $months= array(_("January"), _("February"), _("March"), _("April"),
250 _("May"), _("June"), _("July"), _("August"), _("September"),
251 _("October"), _("November"), _("December"), '-' => '- ');
252 $smarty->assign("day", $date["mday"]);
253 $smarty->assign("days", $days);
254 $smarty->assign("months", $months);
255 $smarty->assign("month", $date["mon"]-1);
256 $smarty->assign("years", $years);
257 $smarty->assign("year", $date["year"]);
259 /* Assign sex */
260 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
261 $smarty->assign("gender_list", $sex);
263 /* Assign prefered langage */
266 $language= array_merge(array(0 => " ") ,get_languages(TRUE));
267 $smarty->assign("preferredLanguage_list", $language);
269 /* Get random number for pictures */
270 srand((double)microtime()*1000000);
271 $smarty->assign("rand", rand(0, 10000));
273 /* Do we represent a valid gosaAccount? */
274 if (!$this->is_account){
275 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
276 _("This account has no valid GOsa extensions.")."</b>";
277 return;
278 }
280 /* Base select dialog */
281 $once = true;
282 foreach($_POST as $name => $value){
283 if(preg_match("/^chooseBase/",$name) && $once){
284 $once = false;
285 $this->dialog = new baseSelectDialog($this->config,$this->allowedBasesToMoveTo());
286 $this->dialog->setCurrentBase($this->base);
287 }
288 }
290 /* Dialog handling */
291 if(is_object($this->dialog)){
292 /* Must be called before save_object */
293 $this->dialog->save_object();
295 if($this->dialog->isClosed()){
296 $this->dialog = false;
297 }elseif($this->dialog->isSelected()){
298 $this->base = $this->dialog->isSelected();
299 $this->dialog= false;
300 }else{
301 return($this->dialog->execute());
302 }
303 }
305 /* Want picture edit dialog? */
306 if (isset($_POST['edit_picture'])){
307 /* Save values for later recovery, in case some presses
308 the cancel button. */
309 $this->old_jpegPhoto= $this->jpegPhoto;
310 $this->old_photoData= $this->photoData;
311 $this->picture_dialog= TRUE;
312 $this->dialog= TRUE;
313 }
315 /* Remove picture? */
316 if (isset($_POST['picture_remove'])){
317 $this->set_picture ();
318 $this->jpegPhoto= "*removed*";
319 $this->is_modified= TRUE;
321 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
322 }
324 /* Save picture */
325 if (isset($_POST['picture_edit_finish'])){
327 /* Check for clean upload */
328 if ($_FILES['picture_file']['name'] != ""){
329 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
330 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
331 exit;
332 }
334 /* Activate new picture */
335 $this->set_picture($_FILES['picture_file']['tmp_name']);
336 }
337 $this->picture_dialog= FALSE;
338 $this->dialog= FALSE;
339 $this->is_modified= TRUE;
340 }
343 /* Cancel picture */
344 if (isset($_POST['picture_edit_cancel'])){
346 /* Restore values */
347 $this->jpegPhoto= $this->old_jpegPhoto;
348 $this->photoData= $this->old_photoData;
350 /* Update picture */
351 $_SESSION['binary']= $this->photoData;
352 $_SESSION['binarytype']= "image/jpeg";
353 $this->picture_dialog= FALSE;
354 $this->dialog= FALSE;
355 }
357 /* Toggle dateOfBirth information */
358 if (isset($_POST['set_dob'])){
359 $this->use_dob= ($this->use_dob == "0")?"1":"0";
360 }
363 /* Want certificate= */
364 if (isset($_POST['edit_cert'])){
366 /* Save original values for later reconstruction */
367 foreach (array("certificateSerialNumber", "userCertificate",
368 "userSMIMECertificate", "userPKCS12") as $val){
370 $oval= "old_$val";
371 $this->$oval= $this->$val;
372 }
374 $this->cert_dialog= TRUE;
375 $this->dialog= TRUE;
376 }
379 /* Cancel certificate dialog */
380 if (isset($_POST['cert_edit_cancel'])){
382 /* Restore original values in case of 'cancel' */
383 foreach (array("certificateSerialNumber", "userCertificate",
384 "userSMIMECertificate", "userPKCS12") as $val){
386 $oval= "old_$val";
387 $this->$val= $this->$oval;
388 }
389 $this->cert_dialog= FALSE;
390 $this->dialog= FALSE;
391 }
394 /* Remove certificate? */
395 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
396 if (isset($_POST["remove_$val"])){
398 /* Reset specified cert*/
399 $this->$val= "";
400 $this->is_modified= TRUE;
401 }
402 }
405 /* Upload new cert and close dialog? */
406 if (isset($_POST['cert_edit_finish'])){
408 /* for all certificates do */
409 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
410 as $val){
412 /* Check for clean upload */
413 if (array_key_exists($val."_file", $_FILES) &&
414 array_key_exists('name', $_FILES[$val."_file"]) &&
415 $_FILES[$val."_file"]['name'] != "" &&
416 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
417 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
418 }
419 }
421 /* Save serial number */
422 if (isset($_POST["certificateSerialNumber"]) &&
423 $_POST["certificateSerialNumber"] != ""){
425 if (!is_id($_POST["certificateSerialNumber"])){
426 print_red (_("Please enter a valid serial number"));
428 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
429 if ($this->$cert != ""){
430 $smarty->assign("$cert"."_state", "true");
431 } else {
432 $smarty->assign("$cert"."_state", "");
433 }
434 }
435 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
436 }
438 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
439 $this->is_modified= TRUE;
440 }
442 $this->cert_dialog= FALSE;
443 $this->dialog= FALSE;
444 }
446 /* Display picture dialog */
447 if ($this->picture_dialog){
448 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
449 }
451 /* Display cert dialog */
452 if ($this->cert_dialog){
453 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
454 if ($this->$cert != ""){
455 /* import certificate */
456 $certificate = new certificate;
457 $certificate->import($this->$cert);
459 /* Read out data*/
460 $timeto = $certificate->getvalidto_date();
461 $timefrom = $certificate->getvalidfrom_date();
463 /* Additional info if start end time is '0' */
464 $add_str_info = "";
465 if($timeto == 0 && $timefrom == 0){
466 $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
467 }
469 $str = "<table summary=\"\" border=0>
470 <tr>
471 <td style='vertical-align:top'>CN</td>
472 <td>".preg_replace("/ /", " ", $certificate->getname())."</td>
473 </tr>
474 </table><br>".
476 sprintf(_("Certificate is valid from %s to %s and is currently %s."),
477 "<b>".date('d M Y',$timefrom)."</b>",
478 "<b>".date('d M Y',$timeto)."</b>",
479 $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
480 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
481 $smarty->assign($cert."info",$str);
482 $smarty->assign($cert."_state","true");
483 } else {
484 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
485 $smarty->assign($cert."_state","");
486 }
487 }
488 $smarty->assign("governmentmode", "false");
489 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
490 }
492 /* Show us the edit screen */
493 @$smarty->assign("bases", $this->allowedBasesToMoveTo());
494 # $smarty->assign("bases", $this->config->idepartments);
495 $smarty->assign("base_select", $this->base);
496 $smarty->assign("selectmode", chkacl($this->acl, "create"));
497 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
498 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
500 /* Prepare password hashes */
501 if ($this->pw_storage == ""){
502 $this->pw_storage= $this->config->current['HASH'];
503 }
505 $temp = @passwordMethod::get_available_methods();
506 $hashes = $temp['name'];
508 $smarty->assign("pwmode", $hashes);
509 $smarty->assign("pwmode_select", $this->pw_storage);
510 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
512 /* Load attributes and acl's */
513 foreach($this->attributes as $val){
514 $smarty->assign("$val", $this->$val);
515 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
516 }
518 /* Save government mode attributes */
519 if (isset($this->config->current['GOVERNMENTMODE']) &&
520 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
521 $smarty->assign("governmentmode", "true");
522 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
523 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
524 $smarty->assign("ivbbmodes", $ivbbmodes);
525 foreach ($this->govattrs as $val){
526 $smarty->assign("$val", $this->$val);
527 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
528 }
529 } else {
530 $smarty->assign("governmentmode", "false");
531 }
533 /* Special mode for uid */
534 $uidACL= "";
535 if (isset ($this->dn)){
536 if ($this->dn != "new"){
537 $uidACL="readonly";
538 }
539 } else {
540 $uidACL= "readonly";
541 }
542 $uidACL.= " ".chkacl($this->acl, "uid");
544 $smarty->assign("uidACL", $uidACL);
545 $smarty->assign("is_template", $this->is_template);
546 $smarty->assign("use_dob", $this->use_dob);
548 if (isset($this->parent)){
549 if (isset($this->parent->by_object['phoneAccount']) &&
550 $this->parent->by_object['phoneAccount']->is_account){
551 $smarty->assign("has_phoneaccount", "true");
552 } else {
553 $smarty->assign("has_phoneaccount", "false");
554 }
555 } else {
556 $smarty->assign("has_phoneaccount", "false");
557 }
558 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
559 }
562 /* remove object from parent */
563 function remove_from_parent()
564 {
565 $ldap= $this->config->get_ldap_link();
566 $ldap->rmdir ($this->dn);
567 show_ldap_error($ldap->get_error(), _("Removing generic user account failed"));
569 /* Delete references to groups */
570 $ldap->cd ($this->config->current['BASE']);
571 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
572 while ($ldap->fetch()){
573 $g= new group($this->config, $ldap->getDN());
574 $g->removeUser($this->uid);
575 $g->save ();
576 }
578 /* Delete references to object groups */
579 $ldap->cd ($this->config->current['BASE']);
580 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
581 while ($ldap->fetch()){
582 $og= new ogroup($this->config, $ldap->getDN());
583 unset($og->member[$this->dn]);
584 $og->save ();
585 }
587 /* Kerberos server defined? */
588 if (isset($this->config->data['SERVERS']['KERBEROS'])){
589 $cfg= $this->config->data['SERVERS']['KERBEROS'];
590 }
591 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
593 /* Connect to the admin interface */
594 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
595 $cfg['ADMIN'], $cfg['PASSWORD']);
597 /* Errors? */
598 if ($handle === FALSE){
599 print_red (_("Kerberos database communication failed"));
600 return (2);
601 }
603 /* Build user principal, get list of existsing principals */
604 $principal= $this->uid."@".$cfg['REALM'];
605 $principals = kadm5_get_principals($handle);
607 /* User exists in database? */
608 if (in_array($principal, $principals)){
610 /* Ok. User exists. Remove him/her */
611 $ret= kadm5_delete_principal ( $handle, $principal);
612 if ($ret === FALSE){
613 print_red (_("Can't remove user from kerberos database."));
614 }
615 }
617 /* Free kerberos admin handle */
618 kadm5_destroy($handle);
619 }
622 /* Optionally execute a command after we're done */
623 $this->handle_post_events("remove",array("uid" => $this->uid));
624 }
627 /* Save data to object */
628 function save_object()
629 {
630 if (isset($_POST['generic'])){
632 /* Parents save function */
633 plugin::save_object ();
635 /* Save government mode attributes */
636 if ($this->config->current['GOVERNMENTMODE']){
637 foreach ($this->govattrs as $val){
638 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
639 $data= stripcslashes($_POST["$val"]);
640 if ($data != $this->$val){
641 $this->is_modified= TRUE;
642 }
643 $this->$val= $data;
644 }
645 }
646 }
648 /* In template mode, the uid is autogenerated... */
649 if ($this->is_template){
650 $this->uid= strtolower($this->sn);
651 $this->givenName= $this->sn;
652 }
654 /* Save base and pw_storage, since these are no LDAP attributes */
655 if (isset($_POST['base'])){
656 foreach(array("base", "pw_storage") as $val){
658 if(isset($_POST[$val]) && chkacl ($this->acl, "$val") == ""){
659 $data= validate($_POST[$val]);
660 if ($data != $this->$val){
661 $this->is_modified= TRUE;
662 }
663 $this->$val= $data;
664 }
665 }
666 }
667 }
668 }
670 function rebind($ldap, $referral)
671 {
672 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
673 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
674 $this->error = "Success";
675 $this->hascon=true;
676 $this->reconnect= true;
677 return (0);
678 } else {
679 $this->error = "Could not bind to " . $credentials['ADMIN'];
680 return NULL;
681 }
682 }
684 /* Save data to LDAP, depending on is_account we save or delete */
685 function save()
686 {
687 /* Only force save of changes ....
688 If this attributes aren't changed, avoid saving.
689 */
690 if($this->gender=="0") $this->gender ="";
691 if($this->preferredLanguage=="0") $this->preferredLanguage ="";
694 /* First use parents methods to do some basic fillup in $this->attrs */
695 plugin::save ();
697 if ($this->use_dob == "1"){
698 /* If it is an array, the generic page has never been loaded - so there's no difference. Using an array would cause an error btw. */
699 if(!is_array($this->attrs['dateOfBirth'])) {
700 $this->attrs['dateOfBirth']= date("Y-m-d", $this->attrs['dateOfBirth']);
701 }
702 }
703 /* Remove additional objectClasses */
704 $tmp= array();
705 foreach ($this->attrs['objectClass'] as $key => $set){
706 $found= false;
707 foreach (array("ivbbentry", "gosaUserTemplate") as $val){
708 if (preg_match ("/^$set$/i", $val)){
709 $found= true;
710 break;
711 }
712 }
713 if (!$found){
714 $tmp[]= $set;
715 }
716 }
718 /* Replace the objectClass array. This is done because of the
719 separation into government and normal mode. */
720 $this->attrs['objectClass']= $tmp;
722 /* Add objectClasss for template mode? */
723 if ($this->is_template){
724 $this->attrs['objectClass'][]= "gosaUserTemplate";
725 }
727 /* Hard coded government mode? */
728 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
729 $this->attrs['objectClass'][]= "ivbbentry";
731 /* Copy standard attributes */
732 foreach ($this->govattrs as $val){
733 if ($this->$val != ""){
734 $this->attrs["$val"]= $this->$val;
735 } elseif (!$this->new) {
736 $this->attrs["$val"]= array();
737 }
738 }
740 /* Remove attribute if set to "nein" */
741 if ($this->publicVisible == "nein"){
742 $this->attrs['publicVisible']= array();
743 if($this->new){
744 unset($this->attrs['publicVisible']);
745 }else{
746 $this->attrs['publicVisible']=array();
747 }
749 }
751 }
753 /* Special handling for attribute userCertificate needed */
754 if ($this->userCertificate != ""){
755 $this->attrs["userCertificate;binary"]= $this->userCertificate;
756 $remove_userCertificate= false;
757 } else {
758 $remove_userCertificate= true;
759 }
761 /* Special handling for dateOfBirth value */
762 if ($this->use_dob != "1"){
763 if ($this->new) {
764 unset($this->attrs["dateOfBirth"]);
765 } else {
766 $this->attrs["dateOfBirth"]= array();
767 }
768 }
769 if (!$this->gender){
770 if ($this->new) {
771 unset($this->attrs["gender"]);
772 } else {
773 $this->attrs["gender"]= array();
774 }
775 }
776 if (!$this->preferredLanguage){
777 if ($this->new) {
778 unset($this->attrs["preferredLanguage"]);
779 } else {
780 $this->attrs["preferredLanguage"]= array();
781 }
782 }
784 /* Special handling for attribute jpegPhote needed, scale image via
785 image magick to 147x200 pixels and inject resulting data. */
786 if ($this->jpegPhoto != "*removed*"){
788 /* Fallback if there's no image magick inside PHP */
789 if (!function_exists("imagick_blob2image")){
790 /* Get temporary file name for conversation */
791 $fname = tempnam ("/tmp", "GOsa");
793 /* Open file and write out photoData */
794 $fp = fopen ($fname, "w");
795 fwrite ($fp, $this->photoData);
796 fclose ($fp);
798 /* Build conversation query. Filename is generated automatically, so
799 we do not need any special security checks. Exec command and save
800 output. For PHP safe mode, you'll need a configuration which respects
801 image magick as executable... */
802 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
803 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
804 $query, "Execute");
806 /* Read data written by convert */
807 $output= "";
808 $sh= popen($query, 'r');
809 while (!feof($sh)){
810 $output.= fread($sh, 4096);
811 }
812 pclose($sh);
814 unlink($fname);
816 /* Save attribute */
817 $this->attrs["jpegPhoto"] = $output;
819 } else {
821 /* Load the new uploaded Photo */
822 if(!$handle = imagick_blob2image($this->photoData)) {
823 gosa_log("Can't Load image");
824 }
826 /* Resizing image to 147x200 and blur */
827 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
828 gosa_log("imagick_resize failed");
829 }
831 /* Converting image to JPEG */
832 if(!imagick_convert($handle,"JPEG")) {
833 gosa_log("Can't Convert to JPEG");
834 }
836 /* Creating binary Code for the Image */
837 if(!$dump = imagick_image2blob($handle)){
838 gosa_log("Can't create blob for image");
839 }
841 /* Sending Image */
842 $output= $dump;
844 /* Save attribute */
845 $this->attrs["jpegPhoto"] = $output;
846 }
848 } else{
849 $this->attrs["jpegPhoto"] = array();
850 }
852 /* This only gets called when user is renaming himself */
853 $ldap= $this->config->get_ldap_link();
854 if ($this->dn != $this->new_dn){
856 /* Write entry on new 'dn' */
857 $this->move($this->dn, $this->new_dn);
859 /* Happen to use the new one */
860 change_ui_dn($this->dn, $this->new_dn);
861 $this->dn= $this->new_dn;
862 }
865 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
866 new entries. So do a check first... */
867 $ldap->cat ($this->dn, array('dn'));
868 if ($ldap->fetch()){
869 $mode= "modify";
870 } else {
871 $mode= "add";
872 $ldap->cd($this->config->current['BASE']);
873 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
874 }
876 /* Set password to some junk stuff in case of templates */
877 if ($this->is_template){
878 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
879 }
881 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
882 $this->attributes, "Save via $mode");
884 /* Finally write data with selected 'mode' */
885 $this->cleanup();
887 if(isset($this->attrs['preferredLanguage'])){
888 $_SESSION['ui']->language = $this->preferredLanguage;
889 $_SESSION['Last_init_lang'] = "update";
890 }
892 $ldap->cd ($this->dn);
893 $ldap->$mode ($this->attrs);
894 if (show_ldap_error($ldap->get_error(), _("Saving generic user account failed"))){
895 return (1);
896 }
898 /* Remove cert?
899 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
900 to work around myself. */
901 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
903 /* Reset array, assemble new, this should be reworked */
904 $this->attrs= array();
905 $this->attrs['userCertificate;binary']= array();
907 /* Prepare connection */
908 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
909 die ("Could not connect to LDAP server");
910 }
911 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
912 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
913 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
914 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
915 }
916 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
917 ldap_start_tls($ds);
918 }
919 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
920 $this->config->current['PASSWORD']))) {
921 die ("Could not bind to LDAP");
922 }
924 /* Modify using attrs */
925 ldap_mod_del($ds,$this->dn,$this->attrs);
926 ldap_close($ds);
927 }
929 /* Kerberos server defined? */
930 if (isset($this->config->data['SERVERS']['KERBEROS'])){
931 $cfg= $this->config->data['SERVERS']['KERBEROS'];
932 }
933 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
935 /* Connect to the admin interface */
936 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
937 $cfg['ADMIN'], $cfg['PASSWORD']);
939 /* Errors? */
940 if ($handle === FALSE){
941 print_red (_("Kerberos database communication failed"));
942 return (2);
943 }
945 /* Build user principal, get list of existsing principals */
946 $principal= $this->uid."@".$cfg['REALM'];
947 $principals = kadm5_get_principals($handle);
949 /* User exists in database? */
950 if (in_array($principal, $principals)){
952 /* Ok. User exists. Remove him/her when pw_storage has
953 changed to be NOT kerberos. */
954 if ($this->pw_storage != $this->config->current['KRBSASL']){
955 $ret= kadm5_delete_principal ( $handle, $principal);
957 if ($ret === FALSE){
958 print_red (_("Can't remove user from kerberos database."));
959 }
960 }
962 } else {
964 /* User doesn't exists, create it when pw_storage is kerberos or SASL. */
965 if ($this->pw_storage == "kerberos" || $this->pw_storage == "sasl" ){
966 $ret= kadm5_create_principal ( $handle, $principal);
968 if ($ret === FALSE){
969 print_red (_("Can't add user to kerberos database."));
970 }
971 }
973 }
975 /* Free kerberos admin handle */
976 kadm5_destroy($handle);
977 }
979 /* Optionally execute a command after we're done */
980 if ($mode == "add"){
981 $this->handle_post_events("add",array("uid" => $this->uid));
982 } elseif ($this->is_modified){
983 $this->handle_post_events("modify",array("uid" => $this->uid));
984 }
986 /* Fix tagging if needed */
987 $this->handle_object_tagging();
989 return (0);
990 }
993 /* Check formular input */
994 function check()
995 {
996 /* Call common method to give check the hook */
997 $message= plugin::check();
999 /* Assemble cn */
1000 $pt= "";
1001 if(isset($this->config->current['INCLUDE_PERSONAL_TITLE']) && preg_match("/true/i",$this->config->current['INCLUDE_PERSONAL_TITLE'])){
1002 if(!empty($this->personalTitle)){
1003 $pt = $this->personalTitle." ";
1004 }
1005 }
1007 $this->cn= $pt.$this->givenName." ".$this->sn;
1009 /* Permissions for that base? */
1010 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
1011 $this->new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1012 } else {
1013 /* Don't touch dn, if cn hasn't changed */
1014 if (isset($this->saved_attributes['cn']) && $this->saved_attributes['cn'] == $this->cn &&
1015 $this->orig_base == $this->base){
1016 $this->new_dn= $this->dn;
1017 } else {
1018 $this->new_dn= $this->create_unique_dn('cn', get_people_ou().$this->base);
1019 }
1020 }
1022 $ui= get_userinfo();
1023 $acl= get_permissions ($this->new_dn, $ui->subtreeACL);
1024 $acl= get_module_permission($acl, "user", $this->new_dn);
1025 if ($this->dn == "new" && chkacl($acl, "create") != ""){
1026 $message[]= _("You have no permissions to create a user on this 'Base'.");
1027 } elseif ($this->dn != $this->new_dn && $this->dn != "new"){
1028 $acl= get_permissions ($this->new_dn, $ui->subtreeACL);
1029 $acl= get_module_permission($acl, "user", $this->new_dn);
1030 if (chkacl($acl, "create") != ""){
1031 $message[]= _("You have no permissions to move a user from the original 'Base'.");
1032 }
1033 }
1035 /* must: sn, givenName, uid */
1036 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
1037 $message[]= _("The required field 'Name' is not set.");
1038 }
1040 /* UID already used? */
1041 $ldap= $this->config->get_ldap_link();
1042 $ldap->cd($this->config->current['BASE']);
1043 $ldap->search("(uid=$this->uid)", array("uid"));
1044 $ldap->fetch();
1045 if ($ldap->count() != 0 && $this->dn == 'new'){
1046 $message[]= _("There's already a person with this 'Login' in the database.");
1047 }
1049 /* In template mode, the uid and givenName are autogenerated... */
1050 if (!$this->is_template){
1051 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
1052 $message[]= _("The required field 'Given name' is not set.");
1053 }
1054 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
1055 $message[]= _("The required field 'Login' is not set.");
1056 }
1057 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
1058 $ldap->cat($this->new_dn);
1059 if ($ldap->count() != 0 && $this->dn != $this->new_dn && $this->dn == 'new'){
1060 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
1061 }
1062 }
1063 }
1065 /* Check for valid input */
1066 if ($this->is_modified && !is_uid($this->uid)){
1067 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
1068 }
1069 if (!is_url($this->labeledURI)){
1070 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
1071 }
1072 if (preg_match ("/[\\\\]/", $this->sn)){
1073 $message[]= _("The field 'Name' contains invalid characters.");
1074 }
1075 if (preg_match ("/[\\\\]/", $this->givenName)){
1076 $message[]= _("The field 'Given name' contains invalid characters.");
1077 }
1079 /* Check phone numbers */
1080 if (!is_phone_nr($this->telephoneNumber)){
1081 $message[]= _("The field 'Phone' contains an invalid phone number.");
1082 }
1083 if (!is_phone_nr($this->facsimileTelephoneNumber)){
1084 $message[]= _("The field 'Fax' contains an invalid phone number.");
1085 }
1086 if (!is_phone_nr($this->mobile)){
1087 $message[]= _("The field 'Mobile' contains an invalid phone number.");
1088 }
1089 if (!is_phone_nr($this->pager)){
1090 $message[]= _("The field 'Pager' contains an invalid phone number.");
1091 }
1093 /* Check for reserved characers */
1094 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
1095 $message[]= _("The field 'Given name' contains invalid characters.");
1096 }
1097 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
1098 $message[]= _("The field 'Name' contains invalid characters.");
1099 }
1101 return $message;
1102 }
1105 /* Indicate whether a password change is needed or not */
1106 function password_change_needed()
1107 {
1108 return ($this->pw_storage != $this->last_pw_storage);
1109 }
1112 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1113 function load_picture()
1114 {
1115 /* make connection and read jpegPhoto */
1116 $ds= ldap_connect($this->config->current['SERVER']);
1117 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1118 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1119 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1120 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1121 }
1123 if(isset($this->config->current['TLS']) &&
1124 $this->config->current['TLS'] == "true"){
1126 ldap_start_tls($ds);
1127 }
1129 $r= ldap_bind($ds);
1130 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1132 /* in case we don't get an entry, load a default picture */
1133 $this->set_picture ("./images/default.jpg");
1134 $this->jpegPhoto= "*removed*";
1136 /* fill data from LDAP */
1137 if ($sr) {
1138 $ei=ldap_first_entry($ds, $sr);
1139 if ($ei) {
1140 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1141 $this->photoData= $info[0];
1142 $_SESSION['binary']= $this->photoData;
1143 $_SESSION['binarytype']= "image/jpeg";
1144 $this->jpegPhoto= "";
1145 }
1146 }
1147 }
1149 /* close conncetion */
1150 ldap_unbind($ds);
1151 }
1154 /* Load a certificate from LDAP, this is going to be simplified later on */
1155 function load_cert()
1156 {
1157 $ds= ldap_connect($this->config->current['SERVER']);
1158 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1159 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1160 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1161 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1162 }
1163 if(isset($this->config->current['TLS']) &&
1164 $this->config->current['TLS'] == "true"){
1166 ldap_start_tls($ds);
1167 }
1169 $r= ldap_bind($ds);
1170 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1172 if ($sr) {
1173 $ei= @ldap_first_entry($ds, $sr);
1175 if ($ei) {
1176 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1177 $this->userCertificate= "";
1178 } else {
1179 $this->userCertificate= $info[0];
1180 }
1181 }
1182 } else {
1183 $this->userCertificate= "";
1184 }
1186 ldap_unbind($ds);
1187 }
1190 /* Load picture from file to object */
1191 function set_picture($filename ="")
1192 {
1193 if (!is_file($filename) || $filename == ""){
1194 $filename= "./images/default.jpg";
1195 $this->jpegPhoto= "*removed*";
1196 }
1198 $fd = fopen ($filename, "rb");
1199 $this->photoData= fread ($fd, filesize ($filename));
1200 $_SESSION['binary']= $this->photoData;
1201 $_SESSION['binarytype']= "image/jpeg";
1202 $this->jpegPhoto= "";
1204 fclose ($fd);
1205 }
1208 /* Load certificate from file to object */
1209 function set_cert($cert, $filename)
1210 {
1211 $fd = fopen ($filename, "rb");
1212 if (filesize($filename)>0) {
1213 $this->$cert= fread ($fd, filesize ($filename));
1214 fclose ($fd);
1215 $this->is_modified= TRUE;
1216 } else {
1217 print_red(_("Could not open specified certificate!"));
1218 }
1219 }
1221 /* Adapt from given 'dn' */
1222 function adapt_from_template($dn)
1223 {
1224 plugin::adapt_from_template($dn);
1226 /* Get base */
1227 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1229 if ($this->config->current['GOVERNMENTMODE']){
1231 /* Walk through govattrs */
1232 foreach ($this->govattrs as $val){
1234 if (isset($this->attrs["$val"][0])){
1236 /* If attribute is set, replace dynamic parts:
1237 %sn, %givenName and %uid. Fill these in our local variables. */
1238 $value= $this->attrs["$val"][0];
1240 foreach (array("sn", "givenName", "uid") as $repl){
1241 if (preg_match("/%$repl/i", $value)){
1242 $value= preg_replace ("/%$repl/i",
1243 $this->parent->$repl, $value);
1244 }
1245 }
1246 $this->$val= $value;
1247 }
1248 }
1249 }
1251 /* Get back uid/sn/givenName */
1252 if ($this->parent != NULL){
1253 $this->uid= $this->parent->uid;
1254 $this->sn= $this->parent->sn;
1255 $this->givenName= $this->parent->givenName;
1256 }
1257 }
1260 /* This avoids that users move themselves out of their rights.
1261 */
1262 function allowedBasesToMoveTo()
1263 {
1264 $allowed = array();
1265 $ret_all = false;
1266 if($this->uid == $_SESSION['ui']->username){
1267 $ldap= $this->config->get_ldap_link();
1268 $ldap->cd($this->config->current['BASE']);
1269 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
1271 while($attrs = $ldap->fetch()){
1273 if(isset($attrs['gosaSubtreeACL'])){
1275 foreach($attrs['gosaSubtreeACL'] as $attr){
1276 if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
1277 $s = preg_replace("/^.*".get_groups_ou().",/","",$attrs['dn']);
1279 foreach($this->config->idepartments as $key => $dep) {
1280 if(preg_match("/".$s."/i",$key)){
1281 $allowed[$key] = $dep;
1282 }
1283 }
1284 }
1285 }
1286 }
1287 }
1288 if(count($allowed) == 0){
1289 foreach($this->config->idepartments as $key => $dep) {
1290 if($this->base==$key){
1291 $allowed[$key] = $dep;
1292 }
1293 }
1294 }
1296 return($allowed);
1298 }else{
1299 return($this->config->idepartments);
1300 }
1301 }
1304 function getCopyDialog()
1305 {
1306 $str = "";
1308 $_SESSION['binary'] = $this->photoData;
1309 $_SESSION['binarytype']= "image/jpeg";
1311 /* Get random number for pictures */
1312 srand((double)microtime()*1000000);
1313 $rand = rand(0, 10000);
1315 $smarty = get_smarty();
1317 $smarty->assign("passwordTodo","clear");
1319 if(isset($_POST['passwordTodo'])){
1320 $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1321 }
1323 $smarty->assign("sn", $this->sn);
1324 $smarty->assign("givenName",$this->givenName);
1325 $smarty->assign("uid", $this->uid);
1326 $smarty->assign("rand", $rand);
1327 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1330 $ret = array();
1331 $ret['string'] = $str;
1332 $ret['status'] = "";
1333 return($ret);
1334 }
1336 function saveCopyDialog()
1337 {
1339 if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1340 $this->set_picture($_FILES['picture_file']['tmp_name']);
1341 }
1343 /* Remove picture? */
1344 if (isset($_POST['picture_remove'])){
1345 $this->jpegPhoto= "*removed*";
1346 $this->set_picture ("./images/default.jpg");
1347 $this->is_modified= TRUE;
1348 }
1350 $attrs = array("uid","givenName","sn");
1351 foreach($attrs as $attr){
1352 if(isset($_POST[$attr])){
1353 $this->$attr = $_POST[$attr];
1354 }
1355 }
1356 }
1359 function PrepareForCopyPaste($source)
1360 {
1361 plugin::PrepareForCopyPaste($source);
1363 /* Reset certificate information addepted from source user
1364 to avoid setting the same user certificate for the destination user. */
1365 $this->userPKCS12= "";
1366 $this->userSMIMECertificate= "";
1367 $this->userCertificate= "";
1368 $this->certificateSerialNumber= "";
1369 $this->old_certificateSerialNumber= "";
1370 $this->old_userPKCS12= "";
1371 $this->old_userSMIMECertificate= "";
1372 $this->old_userCertificate= "";
1373 }
1374 }
1376 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1377 ?>