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 $cn= "";
22 var $personalTitle= "";
23 var $academicTitle= "";
24 var $homePostalAddress= "";
25 var $homePhone= "";
26 var $labeledURI= "";
27 var $o= "";
28 var $ou= "";
29 var $departmentNumber= "";
30 var $employeeNumber= "";
31 var $employeeType= "";
32 var $roomNumber= "";
33 var $telephoneNumber= "";
34 var $facsimileTelephoneNumber= "";
35 var $mobile= "";
36 var $pager= "";
37 var $l= "";
38 var $st= "";
39 var $postalAddress= "";
40 var $dateOfBirth;
41 var $use_dob= "0";
42 var $gender="0";
43 var $preferredLanguage="0";
45 var $jpegPhoto= "*removed*";
46 var $photoData= "";
47 var $old_jpegPhoto= "";
48 var $old_photoData= "";
49 var $cert_dialog= FALSE;
50 var $picture_dialog= FALSE;
52 var $userPKCS12= "";
53 var $userSMIMECertificate= "";
54 var $userCertificate= "";
55 var $certificateSerialNumber= "";
56 var $old_certificateSerialNumber= "";
57 var $old_userPKCS12= "";
58 var $old_userSMIMECertificate= "";
59 var $old_userCertificate= "";
61 var $gouvernmentOrganizationalUnit= "";
62 var $houseIdentifier= "";
63 var $street= "";
64 var $postalCode= "";
65 var $vocation= "";
66 var $ivbbLastDeliveryCollective= "";
67 var $gouvernmentOrganizationalPersonLocality= "";
68 var $gouvernmentOrganizationalUnitDescription= "";
69 var $gouvernmentOrganizationalUnitSubjectArea= "";
70 var $functionalTitle= "";
71 var $role= "";
72 var $publicVisible= "";
74 var $dialog;
76 /* variables to trigger password changes */
77 var $pw_storage= "crypt";
78 var $last_pw_storage= "unset";
79 var $had_userCertificate= FALSE;
81 /* attribute list for save action */
82 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
83 "homePostalAddress", "homePhone", "labeledURI", "ou", "o", "dateOfBirth", "gender","preferredLanguage",
84 "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
85 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
86 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
88 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
89 "gosaAccount");
91 /* attributes that are part of the government mode */
92 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
93 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
94 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
95 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
96 "postalCode");
99 /* constructor, if 'dn' is set, the node loads the given
100 'dn' from LDAP */
101 function user ($config, $dn= NULL)
102 {
103 $this->config= $config;
104 /* Configuration is fine, allways */
105 if ($this->config->current['GOVERNMENTMODE']){
106 $this->attributes=array_merge($this->attributes,$this->govattrs);
107 }
109 /* Load base attributes */
110 plugin::plugin ($config, $dn);
112 if ($this->config->current['GOVERNMENTMODE']){
113 /* Fix public visible attribute if unset */
114 if (!isset($this->attrs['publicVisible'])){
115 $this->publicVisible == "nein";
116 }
117 }
119 /* Load government mode attributes */
120 if ($this->config->current['GOVERNMENTMODE']){
121 /* Copy all attributs */
122 foreach ($this->govattrs as $val){
123 if (isset($this->attrs["$val"][0])){
124 $this->$val= $this->attrs["$val"][0];
125 }
126 }
127 }
129 /* Create me for new accounts */
130 if ($dn == "new"){
131 $this->is_account= TRUE;
132 }
134 /* Make hash default to md5 if not set in config */
135 if (!isset($this->config->current['HASH'])){
136 $hash= "md5";
137 } else {
138 $hash= $this->config->current['HASH'];
139 }
141 /* Load data from LDAP? */
142 if ($dn != NULL){
144 /* Do base conversation */
145 if ($this->dn == "new"){
146 $ui= get_userinfo();
147 $this->base= dn2base($ui->dn);
148 } else {
149 $this->base= dn2base($dn);
150 }
152 /* get password storage type */
153 if (isset ($this->attrs['userPassword'][0])){
154 /* Initialize local array */
155 $matches= array();
156 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
157 $this->pw_storage= strtolower($matches[1]);
158 } else {
159 if ($this->attrs['userPassword'][0] != ""){
160 $this->pw_storage= "clear";
161 } else {
162 $this->pw_storage= $hash;
163 }
164 }
165 } else {
166 /* Preset with vaule from configuration */
167 $this->pw_storage= $hash;
168 }
170 /* Load extra attributes: certificate and picture */
171 $this->load_picture();
172 $this->load_cert();
173 if ($this->userCertificate != ""){
174 $this->had_userCertificate= TRUE;
175 }
176 }
178 /* Reset password storage indicator, used by password_change_needed() */
179 if ($dn == "new"){
180 $this->last_pw_storage= "unset";
181 } else {
182 $this->last_pw_storage= $this->pw_storage;
183 }
185 /* Generate dateOfBirth entry */
186 if (isset ($this->attrs['dateOfBirth'])){
187 /* This entry is ISO 8601 conform */
188 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
190 $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
191 $this->use_dob= "1";
192 } else {
193 $this->use_dob= "0";
194 }
196 /* Put gender attribute to upper case */
197 if (isset ($this->attrs['gender'])){
198 $this->gender= strtoupper($this->attrs['gender'][0]);
199 }
200 }
203 /* execute generates the html output for this node */
204 function execute()
205 {
206 /* Call parent execute */
207 plugin::execute();
209 $smarty= get_smarty();
211 /* Fill calendar */
212 if ($this->dateOfBirth == "0"){
213 $date= getdate();
214 } else {
215 if(is_array($this->dateOfBirth)){
216 $date = $this->dateOfBirth;
218 // Trigger on dates like 1985-04-01, getdate only understands timestamps
219 } else if (!empty($this->dateOfBirth) && !is_numeric($this->dateOfBirth)){
220 $date= getdate(strtotime($this->dateOfBirth));
222 } else {
223 $date = getdate($this->dateOfBirth);
224 }
225 }
227 $days= array();
228 for($d= 1; $d<32; $d++){
229 $days[$d]= $d;
230 }
231 $years= array();
233 if(($date['year']-100)<1901){
234 $start = 1901;
235 }else{
236 $start = $date['year']-100;
237 }
239 $end = $start +100;
241 for($y= $start; $y<=$end; $y++){
242 $years[]= $y;
243 }
244 $years['-']= "- ";
245 $months= array(_("January"), _("February"), _("March"), _("April"),
246 _("May"), _("June"), _("July"), _("August"), _("September"),
247 _("October"), _("November"), _("December"), '-' => '- ');
248 $smarty->assign("day", $date["mday"]);
249 $smarty->assign("days", $days);
250 $smarty->assign("months", $months);
251 $smarty->assign("month", $date["mon"]-1);
252 $smarty->assign("years", $years);
253 $smarty->assign("year", $date["year"]);
255 /* Assign sex */
256 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
257 $smarty->assign("gender_list", $sex);
259 /* Assign prefered langage */
260 $language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"),
261 "de_DE" => ("de_DE"), "it_IT" => ("it_IT"),
262 "nl_NL" => ("nl_NL"), "ru_RU" => ("ru_RU"));
263 $smarty->assign("preferredLanguage_list", $language);
265 /* Get random number for pictures */
266 srand((double)microtime()*1000000);
267 $smarty->assign("rand", rand(0, 10000));
269 /* Do we represent a valid gosaAccount? */
270 if (!$this->is_account){
271 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
272 _("This account has no valid GOsa extensions.")."</b>";
273 return;
274 }
276 /* Base select dialog */
277 $once = true;
278 foreach($_POST as $name => $value){
279 if(preg_match("/^chooseBase/",$name) && $once){
280 $once = false;
281 $this->dialog = new baseSelectDialog($this->config,$this->allowedBasesToMoveTo());
282 $this->dialog->setCurrentBase($this->base);
283 }
284 }
286 /* Dialog handling */
287 if(is_object($this->dialog)){
288 /* Must be called before save_object */
289 $this->dialog->save_object();
291 if($this->dialog->isClosed()){
292 $this->dialog = false;
293 }elseif($this->dialog->isSelected()){
294 $this->base = $this->dialog->isSelected();
295 $this->dialog= false;
296 }else{
297 return($this->dialog->execute());
298 }
299 }
301 /* Want picture edit dialog? */
302 if (isset($_POST['edit_picture'])){
303 /* Save values for later recovery, in case some presses
304 the cancel button. */
305 $this->old_jpegPhoto= $this->jpegPhoto;
306 $this->old_photoData= $this->photoData;
307 $this->picture_dialog= TRUE;
308 $this->dialog= TRUE;
309 }
311 /* Remove picture? */
312 if (isset($_POST['picture_remove'])){
313 $this->set_picture ();
314 $this->jpegPhoto= "*removed*";
315 $this->is_modified= TRUE;
317 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
318 }
320 /* Save picture */
321 if (isset($_POST['picture_edit_finish'])){
323 /* Check for clean upload */
324 if ($_FILES['picture_file']['name'] != ""){
325 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
326 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
327 exit;
328 }
330 /* Activate new picture */
331 $this->set_picture($_FILES['picture_file']['tmp_name']);
332 }
333 $this->picture_dialog= FALSE;
334 $this->dialog= FALSE;
335 $this->is_modified= TRUE;
336 }
339 /* Cancel picture */
340 if (isset($_POST['picture_edit_cancel'])){
342 /* Restore values */
343 $this->jpegPhoto= $this->old_jpegPhoto;
344 $this->photoData= $this->old_photoData;
346 /* Update picture */
347 $_SESSION['binary']= $this->photoData;
348 $_SESSION['binarytype']= "image/jpeg";
349 $this->picture_dialog= FALSE;
350 $this->dialog= FALSE;
351 }
353 /* Toggle dateOfBirth information */
354 if (isset($_POST['set_dob'])){
355 $this->use_dob= ($this->use_dob == "0")?"1":"0";
356 }
359 /* Want certificate= */
360 if (isset($_POST['edit_cert'])){
362 /* Save original values for later reconstruction */
363 foreach (array("certificateSerialNumber", "userCertificate",
364 "userSMIMECertificate", "userPKCS12") as $val){
366 $oval= "old_$val";
367 $this->$oval= $this->$val;
368 }
370 $this->cert_dialog= TRUE;
371 $this->dialog= TRUE;
372 }
375 /* Cancel certificate dialog */
376 if (isset($_POST['cert_edit_cancel'])){
378 /* Restore original values in case of 'cancel' */
379 foreach (array("certificateSerialNumber", "userCertificate",
380 "userSMIMECertificate", "userPKCS12") as $val){
382 $oval= "old_$val";
383 $this->$val= $this->$oval;
384 }
385 $this->cert_dialog= FALSE;
386 $this->dialog= FALSE;
387 }
390 /* Remove certificate? */
391 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
392 if (isset($_POST["remove_$val"])){
394 /* Reset specified cert*/
395 $this->$val= "";
396 $this->is_modified= TRUE;
397 }
398 }
401 /* Upload new cert and close dialog? */
402 if (isset($_POST['cert_edit_finish'])){
404 /* for all certificates do */
405 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
406 as $val){
408 /* Check for clean upload */
409 if (array_key_exists($val."_file", $_FILES) &&
410 array_key_exists('name', $_FILES[$val."_file"]) &&
411 $_FILES[$val."_file"]['name'] != "" &&
412 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
413 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
414 }
415 }
417 /* Save serial number */
418 if (isset($_POST["certificateSerialNumber"]) &&
419 $_POST["certificateSerialNumber"] != ""){
421 if (!is_id($_POST["certificateSerialNumber"])){
422 print_red (_("Please enter a valid serial number"));
424 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
425 if ($this->$cert != ""){
426 $smarty->assign("$cert"."_state", "true");
427 } else {
428 $smarty->assign("$cert"."_state", "");
429 }
430 }
431 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
432 }
434 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
435 $this->is_modified= TRUE;
436 }
438 $this->cert_dialog= FALSE;
439 $this->dialog= FALSE;
440 }
442 /* Display picture dialog */
443 if ($this->picture_dialog){
444 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
445 }
447 /* Display cert dialog */
448 if ($this->cert_dialog){
449 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
450 if ($this->$cert != ""){
451 /* import certificate */
452 $certificate = new certificate;
453 $certificate->import($this->$cert);
455 /* Read out data*/
456 $timeto = $certificate->getvalidto_date();
457 $timefrom = $certificate->getvalidfrom_date();
459 /* Additional info if start end time is '0' */
460 $add_str_info = "";
461 if($timeto == 0 && $timefrom == 0){
462 $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
463 }
465 $str = "<table summary=\"\" border=0>
466 <tr>
467 <td style='vertical-align:top'>CN</td>
468 <td>".preg_replace("/ /", " ", $certificate->getname())."</td>
469 </tr>
470 </table><br>".
472 sprintf(_("Certificate is valid from %s to %s and is currently %s."),
473 "<b>".date('d M Y',$timefrom)."</b>",
474 "<b>".date('d M Y',$timeto)."</b>",
475 $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
476 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
477 $smarty->assign($cert."info",$str);
478 $smarty->assign($cert."_state","true");
479 } else {
480 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
481 $smarty->assign($cert."_state","");
482 }
483 }
484 $smarty->assign("governmentmode", "false");
485 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
486 }
488 /* Show us the edit screen */
489 @$smarty->assign("bases", $this->allowedBasesToMoveTo());
490 # $smarty->assign("bases", $this->config->idepartments);
491 $smarty->assign("base_select", $this->base);
492 $smarty->assign("selectmode", chkacl($this->acl, "create"));
493 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
494 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
496 /* Prepare password hashes */
497 if ($this->pw_storage == ""){
498 $this->pw_storage= $this->config->current['HASH'];
499 }
501 $temp = @passwordMethod::get_available_methods();
502 $hashes = $temp['name'];
504 $smarty->assign("pwmode", $hashes);
505 $smarty->assign("pwmode_select", $this->pw_storage);
506 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
508 /* Load attributes and acl's */
509 foreach($this->attributes as $val){
510 $smarty->assign("$val", $this->$val);
511 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
512 }
514 /* Save government mode attributes */
515 if (isset($this->config->current['GOVERNMENTMODE']) &&
516 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
517 $smarty->assign("governmentmode", "true");
518 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
519 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
520 $smarty->assign("ivbbmodes", $ivbbmodes);
521 foreach ($this->govattrs as $val){
522 $smarty->assign("$val", $this->$val);
523 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
524 }
525 } else {
526 $smarty->assign("governmentmode", "false");
527 }
529 /* Special mode for uid */
530 $uidACL= "";
531 if (isset ($this->dn)){
532 if ($this->dn != "new"){
533 $uidACL="readonly";
534 }
535 } else {
536 $uidACL= "readonly";
537 }
538 $uidACL.= " ".chkacl($this->acl, "uid");
540 $smarty->assign("uidACL", $uidACL);
541 $smarty->assign("is_template", $this->is_template);
542 $smarty->assign("use_dob", $this->use_dob);
544 if (isset($this->parent)){
545 if (isset($this->parent->by_object['phoneAccount']) &&
546 $this->parent->by_object['phoneAccount']->is_account){
547 $smarty->assign("has_phoneaccount", "true");
548 } else {
549 $smarty->assign("has_phoneaccount", "false");
550 }
551 } else {
552 $smarty->assign("has_phoneaccount", "false");
553 }
554 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
555 }
558 /* remove object from parent */
559 function remove_from_parent()
560 {
561 $ldap= $this->config->get_ldap_link();
562 $ldap->rmdir ($this->dn);
563 show_ldap_error($ldap->get_error(), _("Removing generic user account failed"));
565 /* Delete references to groups */
566 $ldap->cd ($this->config->current['BASE']);
567 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
568 while ($ldap->fetch()){
569 $g= new group($this->config, $ldap->getDN());
570 $g->removeUser($this->uid);
571 $g->save ();
572 }
574 /* Delete references to object groups */
575 $ldap->cd ($this->config->current['BASE']);
576 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
577 while ($ldap->fetch()){
578 $og= new ogroup($this->config, $ldap->getDN());
579 unset($og->member[$this->dn]);
580 $og->save ();
581 }
583 /* Kerberos server defined? */
584 if (isset($this->config->data['SERVERS']['KERBEROS'])){
585 $cfg= $this->config->data['SERVERS']['KERBEROS'];
586 }
587 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
589 /* Connect to the admin interface */
590 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
591 $cfg['ADMIN'], $cfg['PASSWORD']);
593 /* Errors? */
594 if ($handle === FALSE){
595 print_red (_("Kerberos database communication failed"));
596 return (2);
597 }
599 /* Build user principal, get list of existsing principals */
600 $principal= $this->uid."@".$cfg['REALM'];
601 $principals = kadm5_get_principals($handle);
603 /* User exists in database? */
604 if (in_array($principal, $principals)){
606 /* Ok. User exists. Remove him/her */
607 $ret= kadm5_delete_principal ( $handle, $principal);
608 if ($ret === FALSE){
609 print_red (_("Can't remove user from kerberos database."));
610 }
611 }
613 /* Free kerberos admin handle */
614 kadm5_destroy($handle);
615 }
618 /* Optionally execute a command after we're done */
619 $this->handle_post_events("remove",array("uid" => $this->uid));
620 }
623 /* Save data to object */
624 function save_object()
625 {
626 if (isset($_POST['generic'])){
628 /* Parents save function */
629 plugin::save_object ();
631 /* Save government mode attributes */
632 if ($this->config->current['GOVERNMENTMODE']){
633 foreach ($this->govattrs as $val){
634 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
635 $data= stripcslashes($_POST["$val"]);
636 if ($data != $this->$val){
637 $this->is_modified= TRUE;
638 }
639 $this->$val= $data;
640 }
641 }
642 }
644 /* In template mode, the uid is autogenerated... */
645 if ($this->is_template){
646 $this->uid= strtolower($this->sn);
647 $this->givenName= $this->sn;
648 }
650 /* Save base and pw_storage, since these are no LDAP attributes */
651 if (isset($_POST['base'])){
652 foreach(array("base", "pw_storage") as $val){
654 if(isset($_POST[$val]) && chkacl ($this->acl, "$val") == ""){
655 $data= validate($_POST[$val]);
656 if ($data != $this->$val){
657 $this->is_modified= TRUE;
658 }
659 $this->$val= $data;
660 }
661 }
662 }
663 }
664 }
666 function rebind($ldap, $referral)
667 {
668 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
669 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
670 $this->error = "Success";
671 $this->hascon=true;
672 $this->reconnect= true;
673 return (0);
674 } else {
675 $this->error = "Could not bind to " . $credentials['ADMIN'];
676 return NULL;
677 }
678 }
680 /* Save data to LDAP, depending on is_account we save or delete */
681 function save()
682 {
683 /* Only force save of changes ....
684 If this attributes aren't changed, avoid saving.
685 */
686 if($this->gender=="0") $this->gender ="";
687 if($this->preferredLanguage=="0") $this->preferredLanguage ="";
690 /* First use parents methods to do some basic fillup in $this->attrs */
691 plugin::save ();
693 if ($this->use_dob == "1"){
694 /* 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. */
695 if(!is_array($this->attrs['dateOfBirth'])) {
696 $this->attrs['dateOfBirth']= date("Y-m-d", $this->attrs['dateOfBirth']);
697 }
698 }
699 /* Remove additional objectClasses */
700 $tmp= array();
701 foreach ($this->attrs['objectClass'] as $key => $set){
702 $found= false;
703 foreach (array("ivbbentry", "gosaUserTemplate") as $val){
704 if (preg_match ("/^$set$/i", $val)){
705 $found= true;
706 break;
707 }
708 }
709 if (!$found){
710 $tmp[]= $set;
711 }
712 }
714 /* Replace the objectClass array. This is done because of the
715 separation into government and normal mode. */
716 $this->attrs['objectClass']= $tmp;
718 /* Add objectClasss for template mode? */
719 if ($this->is_template){
720 $this->attrs['objectClass'][]= "gosaUserTemplate";
721 }
723 /* Hard coded government mode? */
724 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
725 $this->attrs['objectClass'][]= "ivbbentry";
727 /* Copy standard attributes */
728 foreach ($this->govattrs as $val){
729 if ($this->$val != ""){
730 $this->attrs["$val"]= $this->$val;
731 } elseif (!$this->new) {
732 $this->attrs["$val"]= array();
733 }
734 }
736 /* Remove attribute if set to "nein" */
737 if ($this->publicVisible == "nein"){
738 $this->attrs['publicVisible']= array();
739 if($this->new){
740 unset($this->attrs['publicVisible']);
741 }else{
742 $this->attrs['publicVisible']=array();
743 }
745 }
747 }
749 /* Special handling for attribute userCertificate needed */
750 if ($this->userCertificate != ""){
751 $this->attrs["userCertificate;binary"]= $this->userCertificate;
752 $remove_userCertificate= false;
753 } else {
754 $remove_userCertificate= true;
755 }
757 /* Special handling for dateOfBirth value */
758 if ($this->use_dob != "1"){
759 if ($this->new) {
760 unset($this->attrs["dateOfBirth"]);
761 } else {
762 $this->attrs["dateOfBirth"]= array();
763 }
764 }
765 if (!$this->gender){
766 if ($this->new) {
767 unset($this->attrs["gender"]);
768 } else {
769 $this->attrs["gender"]= array();
770 }
771 }
772 if (!$this->preferredLanguage){
773 if ($this->new) {
774 unset($this->attrs["preferredLanguage"]);
775 } else {
776 $this->attrs["preferredLanguage"]= array();
777 }
778 }
780 /* Special handling for attribute jpegPhote needed, scale image via
781 image magick to 147x200 pixels and inject resulting data. */
782 if ($this->jpegPhoto != "*removed*"){
784 /* Fallback if there's no image magick inside PHP */
785 if (!function_exists("imagick_blob2image")){
786 /* Get temporary file name for conversation */
787 $fname = tempnam ("/tmp", "GOsa");
789 /* Open file and write out photoData */
790 $fp = fopen ($fname, "w");
791 fwrite ($fp, $this->photoData);
792 fclose ($fp);
794 /* Build conversation query. Filename is generated automatically, so
795 we do not need any special security checks. Exec command and save
796 output. For PHP safe mode, you'll need a configuration which respects
797 image magick as executable... */
798 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
799 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
800 $query, "Execute");
802 /* Read data written by convert */
803 $output= "";
804 $sh= popen($query, 'r');
805 while (!feof($sh)){
806 $output.= fread($sh, 4096);
807 }
808 pclose($sh);
810 unlink($fname);
812 /* Save attribute */
813 $this->attrs["jpegPhoto"] = $output;
815 } else {
817 /* Load the new uploaded Photo */
818 if(!$handle = imagick_blob2image($this->photoData)) {
819 gosa_log("Can't Load image");
820 }
822 /* Resizing image to 147x200 and blur */
823 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
824 gosa_log("imagick_resize failed");
825 }
827 /* Converting image to JPEG */
828 if(!imagick_convert($handle,"JPEG")) {
829 gosa_log("Can't Convert to JPEG");
830 }
832 /* Creating binary Code for the Image */
833 if(!$dump = imagick_image2blob($handle)){
834 gosa_log("Can't create blob for image");
835 }
837 /* Sending Image */
838 $output= $dump;
840 /* Save attribute */
841 $this->attrs["jpegPhoto"] = $output;
842 }
844 } else{
845 $this->attrs["jpegPhoto"] = array();
846 }
848 /* Build new dn */
849 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
850 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
851 } else {
852 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
853 }
855 /* This only gets called when user is renaming himself */
856 $ldap= $this->config->get_ldap_link();
857 if ($this->dn != $new_dn){
859 /* Write entry on new 'dn' */
860 $this->move($this->dn, $new_dn);
862 /* Happen to use the new one */
863 change_ui_dn($this->dn, $new_dn);
864 $this->dn= $new_dn;
865 }
868 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
869 new entries. So do a check first... */
870 $ldap->cat ($this->dn, array('dn'));
871 if ($ldap->fetch()){
872 $mode= "modify";
873 } else {
874 $mode= "add";
875 $ldap->cd($this->config->current['BASE']);
876 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
877 }
879 /* Set password to some junk stuff in case of templates */
880 if ($this->is_template){
881 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
882 }
884 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
885 $this->attributes, "Save via $mode");
887 /* Finally write data with selected 'mode' */
888 $this->cleanup();
889 $ldap->cd ($this->dn);
890 $ldap->$mode ($this->attrs);
891 if (show_ldap_error($ldap->get_error(), _("Saving generic user account failed"))){
892 return (1);
893 }
895 /* Remove cert?
896 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
897 to work around myself. */
898 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
900 /* Reset array, assemble new, this should be reworked */
901 $this->attrs= array();
902 $this->attrs['userCertificate;binary']= array();
904 /* Prepare connection */
905 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
906 die ("Could not connect to LDAP server");
907 }
908 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
909 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
910 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
911 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
912 }
913 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
914 ldap_start_tls($ds);
915 }
916 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
917 $this->config->current['PASSWORD']))) {
918 die ("Could not bind to LDAP");
919 }
921 /* Modify using attrs */
922 ldap_mod_del($ds,$this->dn,$this->attrs);
923 ldap_close($ds);
924 }
926 /* Kerberos server defined? */
927 if (isset($this->config->data['SERVERS']['KERBEROS'])){
928 $cfg= $this->config->data['SERVERS']['KERBEROS'];
929 }
930 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
932 /* Connect to the admin interface */
933 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
934 $cfg['ADMIN'], $cfg['PASSWORD']);
936 /* Errors? */
937 if ($handle === FALSE){
938 print_red (_("Kerberos database communication failed"));
939 return (2);
940 }
942 /* Build user principal, get list of existsing principals */
943 $principal= $this->uid."@".$cfg['REALM'];
944 $principals = kadm5_get_principals($handle);
946 /* User exists in database? */
947 if (in_array($principal, $principals)){
949 /* Ok. User exists. Remove him/her when pw_storage has
950 changed to be NOT kerberos. */
951 if ($this->pw_storage != $this->config->current['KRBSASL']){
952 $ret= kadm5_delete_principal ( $handle, $principal);
954 if ($ret === FALSE){
955 print_red (_("Can't remove user from kerberos database."));
956 }
957 }
959 } else {
961 /* User doesn't exists, create it when pw_storage is kerberos or SASL. */
962 if ($this->pw_storage == "kerberos" || $this->pw_storage == "sasl" ){
963 $ret= kadm5_create_principal ( $handle, $principal);
965 if ($ret === FALSE){
966 print_red (_("Can't add user to kerberos database."));
967 }
968 }
970 }
972 /* Free kerberos admin handle */
973 kadm5_destroy($handle);
974 }
976 /* Optionally execute a command after we're done */
977 if ($mode == "add"){
978 $this->handle_post_events("add",array("uid" => $this->uid));
979 } elseif ($this->is_modified){
980 $this->handle_post_events("modify",array("uid" => $this->uid));
981 }
983 /* Fix tagging if needed */
984 $this->handle_object_tagging();
986 return (0);
987 }
990 /* Check formular input */
991 function check()
992 {
993 /* Call common method to give check the hook */
994 $message= plugin::check();
996 /* Assemble cn */
997 $pt= "";
998 if(isset($this->config->current['INCLUDE_PERSONAL_TITLE']) && preg_match("/true/i",$this->config->current['INCLUDE_PERSONAL_TITLE'])){
999 if(!empty($this->personalTitle)){
1000 $pt = $this->personalTitle." ";
1001 }
1002 }
1004 $this->cn= $pt.$this->givenName." ".$this->sn;
1006 /* Permissions for that base? */
1007 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
1008 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1009 } else {
1010 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
1011 }
1013 $ui= get_userinfo();
1014 $acl= get_permissions ($new_dn, $ui->subtreeACL);
1015 $acl= get_module_permission($acl, "user", $new_dn);
1016 if ($this->dn == "new" && chkacl($acl, "create") != ""){
1017 $message[]= _("You have no permissions to create a user on this 'Base'.");
1018 } elseif ($this->dn != $new_dn && $this->dn != "new"){
1019 $acl= get_permissions ($this->dn, $ui->subtreeACL);
1020 $acl= get_module_permission($acl, "user", $this->dn);
1021 if (chkacl($acl, "create") != ""){
1022 $message[]= _("You have no permissions to move a user from the original 'Base'.");
1023 }
1024 }
1026 /* must: sn, givenName, uid */
1027 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
1028 $message[]= _("The required field 'Name' is not set.");
1029 }
1031 /* UID already used? */
1032 $ldap= $this->config->get_ldap_link();
1033 $ldap->cd($this->config->current['BASE']);
1034 $ldap->search("(uid=$this->uid)", array("uid"));
1035 $ldap->fetch();
1036 if ($ldap->count() != 0 && $this->dn == 'new'){
1037 $message[]= _("There's already a person with this 'Login' in the database.");
1038 }
1040 /* In template mode, the uid and givenName are autogenerated... */
1041 if (!$this->is_template){
1042 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
1043 $message[]= _("The required field 'Given name' is not set.");
1044 }
1045 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
1046 $message[]= _("The required field 'Login' is not set.");
1047 }
1048 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
1049 $ldap->cd($this->config->current['BASE']);
1050 $ldap->search("(cn=".$this->cn.")", array("uid"));
1051 $ldap->fetch();
1052 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
1053 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
1054 }
1055 }
1056 }
1058 /* Check for valid input */
1059 if ($this->is_modified && !is_uid($this->uid)){
1060 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
1061 }
1062 if (!is_url($this->labeledURI)){
1063 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
1064 }
1065 if (preg_match ("/[\\\\]/", $this->sn)){
1066 $message[]= _("The field 'Name' contains invalid characters.");
1067 }
1068 if (preg_match ("/[\\\\]/", $this->givenName)){
1069 $message[]= _("The field 'Given name' contains invalid characters.");
1070 }
1072 /* Check phone numbers */
1073 if (!is_phone_nr($this->telephoneNumber)){
1074 $message[]= _("The field 'Phone' contains an invalid phone number.");
1075 }
1076 if (!is_phone_nr($this->facsimileTelephoneNumber)){
1077 $message[]= _("The field 'Fax' contains an invalid phone number.");
1078 }
1079 if (!is_phone_nr($this->mobile)){
1080 $message[]= _("The field 'Mobile' contains an invalid phone number.");
1081 }
1082 if (!is_phone_nr($this->pager)){
1083 $message[]= _("The field 'Pager' contains an invalid phone number.");
1084 }
1086 /* Check for reserved characers */
1087 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
1088 $message[]= _("The field 'Given name' contains invalid characters.");
1089 }
1090 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
1091 $message[]= _("The field 'Name' contains invalid characters.");
1092 }
1094 return $message;
1095 }
1098 /* Indicate whether a password change is needed or not */
1099 function password_change_needed()
1100 {
1101 return ($this->pw_storage != $this->last_pw_storage);
1102 }
1105 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1106 function load_picture()
1107 {
1108 /* make connection and read jpegPhoto */
1109 $ds= ldap_connect($this->config->current['SERVER']);
1110 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1111 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1112 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1113 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1114 }
1116 if(isset($this->config->current['TLS']) &&
1117 $this->config->current['TLS'] == "true"){
1119 ldap_start_tls($ds);
1120 }
1122 $r= ldap_bind($ds);
1123 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1125 /* in case we don't get an entry, load a default picture */
1126 $this->set_picture ("./images/default.jpg");
1127 $this->jpegPhoto= "*removed*";
1129 /* fill data from LDAP */
1130 if ($sr) {
1131 $ei=ldap_first_entry($ds, $sr);
1132 if ($ei) {
1133 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1134 $this->photoData= $info[0];
1135 $_SESSION['binary']= $this->photoData;
1136 $_SESSION['binarytype']= "image/jpeg";
1137 $this->jpegPhoto= "";
1138 }
1139 }
1140 }
1142 /* close conncetion */
1143 ldap_unbind($ds);
1144 }
1147 /* Load a certificate from LDAP, this is going to be simplified later on */
1148 function load_cert()
1149 {
1150 $ds= ldap_connect($this->config->current['SERVER']);
1151 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1152 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1153 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1154 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1155 }
1156 if(isset($this->config->current['TLS']) &&
1157 $this->config->current['TLS'] == "true"){
1159 ldap_start_tls($ds);
1160 }
1162 $r= ldap_bind($ds);
1163 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1165 if ($sr) {
1166 $ei= @ldap_first_entry($ds, $sr);
1168 if ($ei) {
1169 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1170 $this->userCertificate= "";
1171 } else {
1172 $this->userCertificate= $info[0];
1173 }
1174 }
1175 } else {
1176 $this->userCertificate= "";
1177 }
1179 ldap_unbind($ds);
1180 }
1183 /* Load picture from file to object */
1184 function set_picture($filename ="")
1185 {
1186 if (!is_file($filename) || $filename == ""){
1187 $filename= "./images/default.jpg";
1188 $this->jpegPhoto= "*removed*";
1189 }
1191 $fd = fopen ($filename, "rb");
1192 $this->photoData= fread ($fd, filesize ($filename));
1193 $_SESSION['binary']= $this->photoData;
1194 $_SESSION['binarytype']= "image/jpeg";
1195 $this->jpegPhoto= "";
1197 fclose ($fd);
1198 }
1201 /* Load certificate from file to object */
1202 function set_cert($cert, $filename)
1203 {
1204 $fd = fopen ($filename, "rb");
1205 if (filesize($filename)>0) {
1206 $this->$cert= fread ($fd, filesize ($filename));
1207 fclose ($fd);
1208 $this->is_modified= TRUE;
1209 } else {
1210 print_red(_("Could not open specified certificate!"));
1211 }
1212 }
1214 /* Adapt from given 'dn' */
1215 function adapt_from_template($dn)
1216 {
1217 plugin::adapt_from_template($dn);
1219 /* Get base */
1220 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1222 if ($this->config->current['GOVERNMENTMODE']){
1224 /* Walk through govattrs */
1225 foreach ($this->govattrs as $val){
1227 if (isset($this->attrs["$val"][0])){
1229 /* If attribute is set, replace dynamic parts:
1230 %sn, %givenName and %uid. Fill these in our local variables. */
1231 $value= $this->attrs["$val"][0];
1233 foreach (array("sn", "givenName", "uid") as $repl){
1234 if (preg_match("/%$repl/i", $value)){
1235 $value= preg_replace ("/%$repl/i",
1236 $this->parent->$repl, $value);
1237 }
1238 }
1239 $this->$val= $value;
1240 }
1241 }
1242 }
1244 /* Get back uid/sn/givenName */
1245 if ($this->parent != NULL){
1246 $this->uid= $this->parent->uid;
1247 $this->sn= $this->parent->sn;
1248 $this->givenName= $this->parent->givenName;
1249 }
1250 }
1253 /* This avoids that users move themselves out of their rights.
1254 */
1255 function allowedBasesToMoveTo()
1256 {
1257 $allowed = array();
1258 $ret_all = false;
1259 if($this->uid == $_SESSION['ui']->username){
1260 $ldap= $this->config->get_ldap_link();
1261 $ldap->cd($this->config->current['BASE']);
1262 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
1264 while($attrs = $ldap->fetch()){
1266 if(isset($attrs['gosaSubtreeACL'])){
1268 foreach($attrs['gosaSubtreeACL'] as $attr){
1269 if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
1270 $s = preg_replace("/^.*".get_groups_ou().",/","",$attrs['dn']);
1272 foreach($this->config->idepartments as $key => $dep) {
1273 if(preg_match("/".$s."/i",$key)){
1274 $allowed[$key] = $dep;
1275 }
1276 }
1277 }
1278 }
1279 }
1280 }
1281 if(count($allowed) == 0){
1282 foreach($this->config->idepartments as $key => $dep) {
1283 if($this->base==$key){
1284 $allowed[$key] = $dep;
1285 }
1286 }
1287 }
1289 return($allowed);
1291 }else{
1292 return($this->config->idepartments);
1293 }
1294 }
1297 function getCopyDialog()
1298 {
1299 $str = "";
1301 $_SESSION['binary'] = $this->photoData;
1302 $_SESSION['binarytype']= "image/jpeg";
1304 /* Get random number for pictures */
1305 srand((double)microtime()*1000000);
1306 $rand = rand(0, 10000);
1308 $smarty = get_smarty();
1310 $smarty->assign("passwordTodo","clear");
1312 if(isset($_POST['passwordTodo'])){
1313 $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1314 }
1316 $smarty->assign("sn", $this->sn);
1317 $smarty->assign("givenName",$this->givenName);
1318 $smarty->assign("uid", $this->uid);
1319 $smarty->assign("rand", $rand);
1320 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1323 $ret = array();
1324 $ret['string'] = $str;
1325 $ret['status'] = "";
1326 return($ret);
1327 }
1329 function saveCopyDialog()
1330 {
1332 if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1333 $this->set_picture($_FILES['picture_file']['tmp_name']);
1334 }
1336 /* Remove picture? */
1337 if (isset($_POST['picture_remove'])){
1338 $this->jpegPhoto= "*removed*";
1339 $this->set_picture ("./images/default.jpg");
1340 $this->is_modified= TRUE;
1341 }
1343 $attrs = array("uid","givenName","sn");
1344 foreach($attrs as $attr){
1345 if(isset($_POST[$attr])){
1346 $this->$attr = $_POST[$attr];
1347 }
1348 }
1349 }
1352 function PrepareForCopyPaste($source)
1353 {
1354 plugin::PrepareForCopyPaste($source);
1356 /* Reset certificate information addepted from source user
1357 to avoid setting the same user certificate for the destination user. */
1358 $this->userPKCS12= "";
1359 $this->userSMIMECertificate= "";
1360 $this->userCertificate= "";
1361 $this->certificateSerialNumber= "";
1362 $this->old_certificateSerialNumber= "";
1363 $this->old_userPKCS12= "";
1364 $this->old_userSMIMECertificate= "";
1365 $this->old_userCertificate= "";
1366 }
1367 }
1369 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1370 ?>