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 /* CLI vars */
20 var $cli_summary= "Handling of GOsa's user base object";
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 $base= "";
26 var $cn= "";
27 var $personalTitle= "";
28 var $academicTitle= "";
29 var $homePostalAddress= "";
30 var $homePhone= "";
31 var $labeledURI= "";
32 var $o= "";
33 var $ou= "";
34 var $departmentNumber= "";
35 var $employeeNumber= "";
36 var $employeeType= "";
37 var $roomNumber= "";
38 var $telephoneNumber= "";
39 var $facsimileTelephoneNumber= "";
40 var $mobile= "";
41 var $pager= "";
42 var $l= "";
43 var $st= "";
44 var $postalAddress= "";
45 var $dateOfBirth;
46 var $use_dob= "0";
47 var $gender="0";
48 var $preferredLanguage="0";
50 var $jpegPhoto= "*removed*";
51 var $photoData= "";
52 var $old_jpegPhoto= "";
53 var $old_photoData= "";
54 var $cert_dialog= FALSE;
55 var $picture_dialog= FALSE;
57 var $userPKCS12= "";
58 var $userSMIMECertificate= "";
59 var $userCertificate= "";
60 var $certificateSerialNumber= "";
61 var $old_certificateSerialNumber= "";
62 var $old_userPKCS12= "";
63 var $old_userSMIMECertificate= "";
64 var $old_userCertificate= "";
66 var $gouvernmentOrganizationalUnit= "";
67 var $houseIdentifier= "";
68 var $street= "";
69 var $postalCode= "";
70 var $vocation= "";
71 var $ivbbLastDeliveryCollective= "";
72 var $gouvernmentOrganizationalPersonLocality= "";
73 var $gouvernmentOrganizationalUnitDescription= "";
74 var $gouvernmentOrganizationalUnitSubjectArea= "";
75 var $functionalTitle= "";
76 var $role= "";
77 var $publicVisible= "";
79 var $dialog;
81 /* variables to trigger password changes */
82 var $pw_storage= "crypt";
83 var $last_pw_storage= "unset";
84 var $had_userCertificate= FALSE;
86 /* attribute list for save action */
87 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
88 "homePostalAddress", "homePhone", "labeledURI", "o", "ou", "dateOfBirth", "gender","preferredLanguage",
89 "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
90 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
91 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
93 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
94 "gosaAccount");
96 /* attributes that are part of the government mode */
97 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
98 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
99 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
100 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
101 "postalCode");
104 /* constructor, if 'dn' is set, the node loads the given
105 'dn' from LDAP */
106 function user ($config, $dn= NULL)
107 {
108 $this->config= $config;
109 /* Configuration is fine, allways */
110 if ($this->config->current['GOVERNMENTMODE']){
111 $this->attributes=array_merge($this->attributes,$this->govattrs);
112 }
114 /* Load base attributes */
115 plugin::plugin ($config, $dn);
117 if ($this->config->current['GOVERNMENTMODE']){
118 /* Fix public visible attribute if unset */
119 if (!isset($this->attrs['publicVisible'])){
120 $this->publicVisible == "nein";
121 }
122 }
124 /* Load government mode attributes */
125 if ($this->config->current['GOVERNMENTMODE']){
126 /* Copy all attributs */
127 foreach ($this->govattrs as $val){
128 if (isset($this->attrs["$val"][0])){
129 $this->$val= $this->attrs["$val"][0];
130 }
131 }
132 }
134 /* Create me for new accounts */
135 if ($dn == "new"){
136 $this->is_account= TRUE;
137 }
139 /* Make hash default to md5 if not set in config */
140 if (!isset($this->config->current['HASH'])){
141 $hash= "md5";
142 } else {
143 $hash= $this->config->current['HASH'];
144 }
146 /* Load data from LDAP? */
147 if ($dn != NULL){
149 /* Do base conversation */
150 if ($this->dn == "new"){
151 $ui= get_userinfo();
152 $this->base= dn2base($ui->dn);
153 } else {
154 $this->base= dn2base($dn);
155 }
157 /* get password storage type */
158 if (isset ($this->attrs['userPassword'][0])){
159 /* Initialize local array */
160 $matches= array();
161 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
162 $this->pw_storage= strtolower($matches[1]);
163 } else {
164 if ($this->attrs['userPassword'][0] != ""){
165 $this->pw_storage= "clear";
166 } else {
167 $this->pw_storage= $hash;
168 }
169 }
170 } else {
171 /* Preset with vaule from configuration */
172 $this->pw_storage= $hash;
173 }
175 /* Load extra attributes: certificate and picture */
176 $this->load_picture();
177 $this->load_cert();
178 if ($this->userCertificate != ""){
179 $this->had_userCertificate= TRUE;
180 }
181 }
183 /* Reset password storage indicator, used by password_change_needed() */
184 if ($dn == "new"){
185 $this->last_pw_storage= "unset";
186 } else {
187 $this->last_pw_storage= $this->pw_storage;
188 }
190 /* Generate dateOfBirth entry */
191 if (isset ($this->attrs['dateOfBirth'])){
192 /* This entry is ISO 8601 conform */
193 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
195 $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
196 $this->use_dob= "1";
197 } else {
198 $this->use_dob= "0";
199 }
201 /* Put gender attribute to upper case */
202 if (isset ($this->attrs['gender'])){
203 $this->gender= strtoupper($this->attrs['gender'][0]);
204 }
205 }
208 /* execute generates the html output for this node */
209 function execute()
210 {
211 /* Call parent execute */
212 plugin::execute();
214 $smarty= get_smarty();
216 /* Fill calendar */
217 if ($this->dateOfBirth == "0"){
218 $date= getdate();
219 } else {
220 if(is_array($this->dateOfBirth)){
221 $date = $this->dateOfBirth;
223 // Trigger on dates like 1985-04-01, getdate only understands timestamps
224 } else if (!is_numeric($this->dateOfBirth)){
225 $date= getdate(strtotime($this->dateOfBirth));
227 } else {
228 $date = getdate($this->dateOfBirth);
229 }
230 }
232 $days= array();
233 for($d= 1; $d<32; $d++){
234 $days[$d]= $d;
235 }
236 $years= array();
238 if(($date['year']-100)<1901){
239 $start = 1901;
240 }else{
241 $start = $date['year']-100;
242 }
244 $end = $start +100;
246 for($y= $start; $y<=$end; $y++){
247 $years[]= $y;
248 }
249 $years['-']= "- ";
250 $months= array(_("January"), _("February"), _("March"), _("April"),
251 _("May"), _("June"), _("July"), _("August"), _("September"),
252 _("October"), _("November"), _("December"), '-' => '- ');
253 $smarty->assign("day", $date["mday"]);
254 $smarty->assign("days", $days);
255 $smarty->assign("months", $months);
256 $smarty->assign("month", $date["mon"]-1);
257 $smarty->assign("years", $years);
258 $smarty->assign("year", $date["year"]);
260 /* Assign sex */
261 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
262 $smarty->assign("gender_list", $sex);
264 /* Assign prefered langage */
265 $language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"),
266 "de_DE" => ("de_DE"), "it_IT" => ("it_IT"),
267 "nl_NL" => ("nl_NL"), "ru_RU" => ("ru_RU"));
268 $smarty->assign("preferredLanguage_list", $language);
270 /* Get random number for pictures */
271 srand((double)microtime()*1000000);
272 $smarty->assign("rand", rand(0, 10000));
274 /* Do we represent a valid gosaAccount? */
275 if (!$this->is_account){
276 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
277 _("This account has no valid GOsa extensions.")."</b>";
278 return;
279 }
281 /* Base select dialog */
282 $once = true;
283 foreach($_POST as $name => $value){
284 if(preg_match("/^chooseBase/",$name) && $once){
285 $once = false;
286 $this->dialog = new baseSelectDialog($this->config,$this->allowedBasesToMoveTo());
287 $this->dialog->setCurrentBase($this->base);
288 }
289 }
291 /* Dialog handling */
292 if(is_object($this->dialog)){
293 /* Must be called before save_object */
294 $this->dialog->save_object();
296 if($this->dialog->isClosed()){
297 $this->dialog = false;
298 }elseif($this->dialog->isSelected()){
299 $this->base = $this->dialog->isSelected();
300 $this->dialog= false;
301 }else{
302 return($this->dialog->execute());
303 }
304 }
306 /* Want picture edit dialog? */
307 if (isset($_POST['edit_picture'])){
308 /* Save values for later recovery, in case some presses
309 the cancel button. */
310 $this->old_jpegPhoto= $this->jpegPhoto;
311 $this->old_photoData= $this->photoData;
312 $this->picture_dialog= TRUE;
313 $this->dialog= TRUE;
314 }
316 /* Remove picture? */
317 if (isset($_POST['picture_remove'])){
318 $this->set_picture ();
319 $this->jpegPhoto= "*removed*";
320 $this->is_modified= TRUE;
322 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
323 }
325 /* Save picture */
326 if (isset($_POST['picture_edit_finish'])){
328 /* Check for clean upload */
329 if ($_FILES['picture_file']['name'] != ""){
330 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
331 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
332 exit;
333 }
335 /* Activate new picture */
336 $this->set_picture($_FILES['picture_file']['tmp_name']);
337 }
338 $this->picture_dialog= FALSE;
339 $this->dialog= FALSE;
340 $this->is_modified= TRUE;
341 }
344 /* Cancel picture */
345 if (isset($_POST['picture_edit_cancel'])){
347 /* Restore values */
348 $this->jpegPhoto= $this->old_jpegPhoto;
349 $this->photoData= $this->old_photoData;
351 /* Update picture */
352 $_SESSION['binary']= $this->photoData;
353 $_SESSION['binarytype']= "image/jpeg";
354 $this->picture_dialog= FALSE;
355 $this->dialog= FALSE;
356 }
358 /* Toggle dateOfBirth information */
359 if (isset($_POST['set_dob'])){
360 $this->use_dob= ($this->use_dob == "0")?"1":"0";
361 }
364 /* Want certificate= */
365 if (isset($_POST['edit_cert'])){
367 /* Save original values for later reconstruction */
368 foreach (array("certificateSerialNumber", "userCertificate",
369 "userSMIMECertificate", "userPKCS12") as $val){
371 $oval= "old_$val";
372 $this->$oval= $this->$val;
373 }
375 $this->cert_dialog= TRUE;
376 $this->dialog= TRUE;
377 }
380 /* Cancel certificate dialog */
381 if (isset($_POST['cert_edit_cancel'])){
383 /* Restore original values in case of 'cancel' */
384 foreach (array("certificateSerialNumber", "userCertificate",
385 "userSMIMECertificate", "userPKCS12") as $val){
387 $oval= "old_$val";
388 $this->$val= $this->$oval;
389 }
390 $this->cert_dialog= FALSE;
391 $this->dialog= FALSE;
392 }
395 /* Remove certificate? */
396 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
397 if (isset($_POST["remove_$val"])){
399 /* Reset specified cert*/
400 $this->$val= "";
401 $this->is_modified= TRUE;
402 }
403 }
406 /* Upload new cert and close dialog? */
407 if (isset($_POST['cert_edit_finish'])){
409 /* for all certificates do */
410 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
411 as $val){
413 /* Check for clean upload */
414 if (array_key_exists($val."_file", $_FILES) &&
415 array_key_exists('name', $_FILES[$val."_file"]) &&
416 $_FILES[$val."_file"]['name'] != "" &&
417 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
418 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
419 }
420 }
422 /* Save serial number */
423 if (isset($_POST["certificateSerialNumber"]) &&
424 $_POST["certificateSerialNumber"] != ""){
426 if (!is_id($_POST["certificateSerialNumber"])){
427 print_red (_("Please enter a valid serial number"));
429 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
430 if ($this->$cert != ""){
431 $smarty->assign("$cert"."_state", "true");
432 } else {
433 $smarty->assign("$cert"."_state", "");
434 }
435 }
436 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
437 }
439 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
440 $this->is_modified= TRUE;
441 }
443 $this->cert_dialog= FALSE;
444 $this->dialog= FALSE;
445 }
447 /* Display picture dialog */
448 if ($this->picture_dialog){
449 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
450 }
452 /* Display cert dialog */
453 if ($this->cert_dialog){
454 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
455 if ($this->$cert != ""){
456 /* import certificate */
457 $certificate = new certificate;
458 $certificate->import($this->$cert);
460 /* Read out data*/
461 $timeto = $certificate->getvalidto_date();
462 $timefrom = $certificate->getvalidfrom_date();
464 /* Additional info if start end time is '0' */
465 $add_str_info = "";
466 if($timeto == 0 && $timefrom == 0){
467 $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
468 }
470 $str = "<table summary=\"\" border=0>
471 <tr>
472 <td style='vertical-align:top'>CN</td>
473 <td>".preg_replace("/ /", " ", $certificate->getname())."</td>
474 </tr>
475 </table><br>".
477 sprintf(_("Certificate is valid from %s to %s and is currently %s."),
478 "<b>".date('d M Y',$timefrom)."</b>",
479 "<b>".date('d M Y',$timeto)."</b>",
480 $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
481 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
482 $smarty->assign($cert."info",$str);
483 $smarty->assign($cert."_state","true");
484 } else {
485 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
486 $smarty->assign($cert."_state","");
487 }
488 }
489 $smarty->assign("governmentmode", "false");
490 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
491 }
493 /* Show us the edit screen */
494 @$smarty->assign("bases", $this->allowedBasesToMoveTo());
495 # $smarty->assign("bases", $this->config->idepartments);
496 $smarty->assign("base_select", $this->base);
497 $smarty->assign("selectmode", chkacl($this->acl, "create"));
498 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
499 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
501 /* Prepare password hashes */
502 if ($this->pw_storage == ""){
503 $this->pw_storage= $this->config->current['HASH'];
504 }
506 $temp = @passwordMethod::get_available_methods();
507 $hashes = $temp['name'];
509 $smarty->assign("pwmode", $hashes);
510 $smarty->assign("pwmode_select", $this->pw_storage);
511 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
513 /* Load attributes and acl's */
514 foreach($this->attributes as $val){
515 $smarty->assign("$val", $this->$val);
516 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
517 }
519 /* Save government mode attributes */
520 if (isset($this->config->current['GOVERNMENTMODE']) &&
521 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
522 $smarty->assign("governmentmode", "true");
523 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
524 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
525 $smarty->assign("ivbbmodes", $ivbbmodes);
526 foreach ($this->govattrs as $val){
527 $smarty->assign("$val", $this->$val);
528 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
529 }
530 } else {
531 $smarty->assign("governmentmode", "false");
532 }
534 /* Special mode for uid */
535 $uidACL= "";
536 if (isset ($this->dn)){
537 if ($this->dn != "new"){
538 $uidACL="readonly";
539 }
540 } else {
541 $uidACL= "readonly";
542 }
543 $uidACL.= " ".chkacl($this->acl, "uid");
545 $smarty->assign("uidACL", $uidACL);
546 $smarty->assign("is_template", $this->is_template);
547 $smarty->assign("use_dob", $this->use_dob);
549 if (isset($this->parent)){
550 if (isset($this->parent->by_object['phoneAccount']) &&
551 $this->parent->by_object['phoneAccount']->is_account){
552 $smarty->assign("has_phoneaccount", "true");
553 } else {
554 $smarty->assign("has_phoneaccount", "false");
555 }
556 } else {
557 $smarty->assign("has_phoneaccount", "false");
558 }
559 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
560 }
563 /* remove object from parent */
564 function remove_from_parent()
565 {
566 $ldap= $this->config->get_ldap_link();
567 $ldap->rmdir ($this->dn);
568 show_ldap_error($ldap->get_error(), _("Removing generic user account failed"));
570 /* Delete references to groups */
571 $ldap->cd ($this->config->current['BASE']);
572 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
573 while ($ldap->fetch()){
574 $g= new group($this->config, $ldap->getDN());
575 $g->removeUser($this->uid);
576 $g->save ();
577 }
579 /* Delete references to object groups */
580 $ldap->cd ($this->config->current['BASE']);
581 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
582 while ($ldap->fetch()){
583 $og= new ogroup($this->config, $ldap->getDN());
584 unset($og->member[$this->dn]);
585 $og->save ();
586 }
588 /* Kerberos server defined? */
589 if (isset($this->config->data['SERVERS']['KERBEROS'])){
590 $cfg= $this->config->data['SERVERS']['KERBEROS'];
591 }
592 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
594 /* Connect to the admin interface */
595 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
596 $cfg['ADMIN'], $cfg['PASSWORD']);
598 /* Errors? */
599 if ($handle === FALSE){
600 print_red (_("Kerberos database communication failed"));
601 return (2);
602 }
604 /* Build user principal, get list of existsing principals */
605 $principal= $this->uid."@".$cfg['REALM'];
606 $principals = kadm5_get_principals($handle);
608 /* User exists in database? */
609 if (in_array($principal, $principals)){
611 /* Ok. User exists. Remove him/her */
612 $ret= kadm5_delete_principal ( $handle, $principal);
613 if ($ret === FALSE){
614 print_red (_("Can't remove user from kerberos database."));
615 }
616 }
618 /* Free kerberos admin handle */
619 kadm5_destroy($handle);
620 }
623 /* Optionally execute a command after we're done */
624 $this->handle_post_events("remove",array("uid" => $this->uid));
625 }
628 /* Save data to object */
629 function save_object()
630 {
631 if (isset($_POST['generic'])){
633 /* Parents save function */
634 plugin::save_object ();
636 /* Save government mode attributes */
637 if ($this->config->current['GOVERNMENTMODE']){
638 foreach ($this->govattrs as $val){
639 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
640 $data= stripcslashes($_POST["$val"]);
641 if ($data != $this->$val){
642 $this->is_modified= TRUE;
643 }
644 $this->$val= $data;
645 }
646 }
647 }
649 /* In template mode, the uid is autogenerated... */
650 if ($this->is_template){
651 $this->uid= strtolower($this->sn);
652 $this->givenName= $this->sn;
653 }
655 /* Save base and pw_storage, since these are no LDAP attributes */
656 if (isset($_POST['base'])){
657 foreach(array("base", "pw_storage") as $val){
658 if(isset($_POST[$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 $this->attrs["jpegPhoto"] = array();
850 }
852 /* Build new dn */
853 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
854 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
855 } else {
856 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
857 }
859 /* This only gets called when user is renaming himself */
860 $ldap= $this->config->get_ldap_link();
861 if ($this->dn != $new_dn){
863 /* Write entry on new 'dn' */
864 $this->move($this->dn, $new_dn);
866 /* Happen to use the new one */
867 change_ui_dn($this->dn, $new_dn);
868 $this->dn= $new_dn;
869 }
872 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
873 new entries. So do a check first... */
874 $ldap->cat ($this->dn, array('dn'));
875 if ($ldap->fetch()){
876 $mode= "modify";
877 } else {
878 $mode= "add";
879 $ldap->cd($this->config->current['BASE']);
880 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
881 }
883 /* Set password to some junk stuff in case of templates */
884 if ($this->is_template){
885 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
886 }
888 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
889 $this->attributes, "Save via $mode");
891 /* Finally write data with selected 'mode' */
892 $this->cleanup();
893 $ldap->cd ($this->dn);
894 $ldap->$mode ($this->attrs);
895 if (show_ldap_error($ldap->get_error(), _("Saving generic user account failed"))){
896 return (1);
897 }
899 /* Remove cert?
900 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
901 to work around myself. */
902 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
904 /* Reset array, assemble new, this should be reworked */
905 $this->attrs= array();
906 $this->attrs['userCertificate;binary']= array();
908 /* Prepare connection */
909 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
910 die ("Could not connect to LDAP server");
911 }
912 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
913 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
914 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
915 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
916 }
917 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
918 ldap_start_tls($ds);
919 }
920 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
921 $this->config->current['PASSWORD']))) {
922 die ("Could not bind to LDAP");
923 }
925 /* Modify using attrs */
926 ldap_mod_del($ds,$this->dn,$this->attrs);
927 ldap_close($ds);
928 }
930 /* Kerberos server defined? */
931 if (isset($this->config->data['SERVERS']['KERBEROS'])){
932 $cfg= $this->config->data['SERVERS']['KERBEROS'];
933 }
934 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
936 /* Connect to the admin interface */
937 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
938 $cfg['ADMIN'], $cfg['PASSWORD']);
940 /* Errors? */
941 if ($handle === FALSE){
942 print_red (_("Kerberos database communication failed"));
943 return (2);
944 }
946 /* Build user principal, get list of existsing principals */
947 $principal= $this->uid."@".$cfg['REALM'];
948 $principals = kadm5_get_principals($handle);
950 /* User exists in database? */
951 if (in_array($principal, $principals)){
953 /* Ok. User exists. Remove him/her when pw_storage has
954 changed to be NOT kerberos. */
955 if ($this->pw_storage != $this->config->current['KRBSASL']){
956 $ret= kadm5_delete_principal ( $handle, $principal);
958 if ($ret === FALSE){
959 print_red (_("Can't remove user from kerberos database."));
960 }
961 }
963 } else {
965 /* User doesn't exists, create it when pw_storage is kerberos or SASL. */
966 if ($this->pw_storage == "kerberos" || $this->pw_storage == "sasl" ){
967 $ret= kadm5_create_principal ( $handle, $principal);
969 if ($ret === FALSE){
970 print_red (_("Can't add user to kerberos database."));
971 }
972 }
974 }
976 /* Free kerberos admin handle */
977 kadm5_destroy($handle);
978 }
980 /* Optionally execute a command after we're done */
981 if ($mode == "add"){
982 $this->handle_post_events("add",array("uid" => $this->uid));
983 } elseif ($this->is_modified){
984 $this->handle_post_events("modify",array("uid" => $this->uid));
985 }
987 /* Fix tagging if needed */
988 $this->handle_object_tagging();
990 return (0);
991 }
994 /* Check formular input */
995 function check()
996 {
997 /* Call common method to give check the hook */
998 $message= plugin::check();
1000 /* Assemble cn */
1001 if ($this->personalTitle == ""){
1002 $pt= "";
1003 } else {
1004 $pt= $this->personalTitle." ";
1005 }
1006 $this->cn= $pt.$this->givenName." ".$this->sn;
1008 /* Permissions for that base? */
1009 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
1010 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1011 } else {
1012 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
1013 }
1015 $ui= get_userinfo();
1016 $acl= get_permissions ($new_dn, $ui->subtreeACL);
1017 $acl= get_module_permission($acl, "user", $new_dn);
1018 if ($this->dn == "new" && chkacl($acl, "create") != ""){
1019 $message[]= _("You have no permissions to create a user on this 'Base'.");
1020 } elseif ($this->dn != $new_dn && $this->dn != "new"){
1021 $acl= get_permissions ($this->dn, $ui->subtreeACL);
1022 $acl= get_module_permission($acl, "user", $this->dn);
1023 if (chkacl($acl, "create") != ""){
1024 $message[]= _("You have no permissions to move a user from the original 'Base'.");
1025 }
1026 }
1028 /* must: sn, givenName, uid */
1029 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
1030 $message[]= _("The required field 'Name' is not set.");
1031 }
1033 /* UID already used? */
1034 $ldap= $this->config->get_ldap_link();
1035 $ldap->cd($this->config->current['BASE']);
1036 $ldap->search("(uid=$this->uid)", array("uid"));
1037 $ldap->fetch();
1038 if ($ldap->count() != 0 && $this->dn == 'new'){
1039 $message[]= _("There's already a person with this 'Login' in the database.");
1040 }
1042 /* In template mode, the uid and givenName are autogenerated... */
1043 if (!$this->is_template){
1044 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
1045 $message[]= _("The required field 'Given name' is not set.");
1046 }
1047 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
1048 $message[]= _("The required field 'Login' is not set.");
1049 }
1050 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
1051 $ldap->cd($this->config->current['BASE']);
1052 $ldap->search("(cn=".$this->cn.")", array("uid"));
1053 $ldap->fetch();
1054 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
1055 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
1056 }
1057 }
1058 }
1060 /* Check for valid input */
1061 if ($this->is_modified && !is_uid($this->uid)){
1062 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
1063 }
1064 if (!is_url($this->labeledURI)){
1065 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
1066 }
1067 if (preg_match ("/[\\\\]/", $this->sn)){
1068 $message[]= _("The field 'Name' contains invalid characters.");
1069 }
1070 if (preg_match ("/[\\\\]/", $this->givenName)){
1071 $message[]= _("The field 'Given name' contains invalid characters.");
1072 }
1074 /* Check phone numbers */
1075 if (!is_phone_nr($this->telephoneNumber)){
1076 $message[]= _("The field 'Phone' contains an invalid phone number.");
1077 }
1078 if (!is_phone_nr($this->facsimileTelephoneNumber)){
1079 $message[]= _("The field 'Fax' contains an invalid phone number.");
1080 }
1081 if (!is_phone_nr($this->mobile)){
1082 $message[]= _("The field 'Mobile' contains an invalid phone number.");
1083 }
1084 if (!is_phone_nr($this->pager)){
1085 $message[]= _("The field 'Pager' contains an invalid phone number.");
1086 }
1088 /* Check for reserved characers */
1089 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
1090 $message[]= _("The field 'Given name' contains invalid characters.");
1091 }
1092 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
1093 $message[]= _("The field 'Name' contains invalid characters.");
1094 }
1096 return $message;
1097 }
1100 /* Indicate whether a password change is needed or not */
1101 function password_change_needed()
1102 {
1103 return ($this->pw_storage != $this->last_pw_storage);
1104 }
1107 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1108 function load_picture()
1109 {
1110 /* make connection and read jpegPhoto */
1111 $ds= ldap_connect($this->config->current['SERVER']);
1112 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1113 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1114 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1115 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1116 }
1118 if(isset($this->config->current['TLS']) &&
1119 $this->config->current['TLS'] == "true"){
1121 ldap_start_tls($ds);
1122 }
1124 $r= ldap_bind($ds);
1125 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1127 /* in case we don't get an entry, load a default picture */
1128 $this->set_picture ("./images/default.jpg");
1129 $this->jpegPhoto= "*removed*";
1131 /* fill data from LDAP */
1132 if ($sr) {
1133 $ei=ldap_first_entry($ds, $sr);
1134 if ($ei) {
1135 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1136 $this->photoData= $info[0];
1137 $_SESSION['binary']= $this->photoData;
1138 $_SESSION['binarytype']= "image/jpeg";
1139 $this->jpegPhoto= "";
1140 }
1141 }
1142 }
1144 /* close conncetion */
1145 ldap_unbind($ds);
1146 }
1149 /* Load a certificate from LDAP, this is going to be simplified later on */
1150 function load_cert()
1151 {
1152 $ds= ldap_connect($this->config->current['SERVER']);
1153 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1154 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1155 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1156 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1157 }
1158 if(isset($this->config->current['TLS']) &&
1159 $this->config->current['TLS'] == "true"){
1161 ldap_start_tls($ds);
1162 }
1164 $r= ldap_bind($ds);
1165 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1167 if ($sr) {
1168 $ei= @ldap_first_entry($ds, $sr);
1170 if ($ei) {
1171 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1172 $this->userCertificate= "";
1173 } else {
1174 $this->userCertificate= $info[0];
1175 }
1176 }
1177 } else {
1178 $this->userCertificate= "";
1179 }
1181 ldap_unbind($ds);
1182 }
1185 /* Load picture from file to object */
1186 function set_picture($filename ="")
1187 {
1188 if (!is_file($filename) || $filename == ""){
1189 $filename= "./images/default.jpg";
1190 $this->jpegPhoto= "*removed*";
1191 }
1193 $fd = fopen ($filename, "rb");
1194 $this->photoData= fread ($fd, filesize ($filename));
1195 $_SESSION['binary']= $this->photoData;
1196 $_SESSION['binarytype']= "image/jpeg";
1197 $this->jpegPhoto= "";
1199 fclose ($fd);
1200 }
1203 /* Load certificate from file to object */
1204 function set_cert($cert, $filename)
1205 {
1206 $fd = fopen ($filename, "rb");
1207 if (filesize($filename)>0) {
1208 $this->$cert= fread ($fd, filesize ($filename));
1209 fclose ($fd);
1210 $this->is_modified= TRUE;
1211 } else {
1212 print_red(_("Could not open specified certificate!"));
1213 }
1214 }
1216 /* Adapt from given 'dn' */
1217 function adapt_from_template($dn)
1218 {
1219 plugin::adapt_from_template($dn);
1221 /* Get base */
1222 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1224 if ($this->config->current['GOVERNMENTMODE']){
1226 /* Walk through govattrs */
1227 foreach ($this->govattrs as $val){
1229 if (isset($this->attrs["$val"][0])){
1231 /* If attribute is set, replace dynamic parts:
1232 %sn, %givenName and %uid. Fill these in our local variables. */
1233 $value= $this->attrs["$val"][0];
1235 foreach (array("sn", "givenName", "uid") as $repl){
1236 if (preg_match("/%$repl/i", $value)){
1237 $value= preg_replace ("/%$repl/i",
1238 $this->parent->$repl, $value);
1239 }
1240 }
1241 $this->$val= $value;
1242 }
1243 }
1244 }
1246 /* Get back uid/sn/givenName */
1247 if ($this->parent != NULL){
1248 $this->uid= $this->parent->uid;
1249 $this->sn= $this->parent->sn;
1250 $this->givenName= $this->parent->givenName;
1251 }
1252 }
1255 /* This avoids that users move themselves out of their rights.
1256 */
1257 function allowedBasesToMoveTo()
1258 {
1259 $allowed = array();
1260 $ret_all = false;
1261 if($this->uid == $_SESSION['ui']->username){
1262 $ldap= $this->config->get_ldap_link();
1263 $ldap->cd($this->config->current['BASE']);
1264 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
1266 while($attrs = $ldap->fetch()){
1268 if(isset($attrs['gosaSubtreeACL'])){
1270 foreach($attrs['gosaSubtreeACL'] as $attr){
1271 if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
1272 $s = preg_replace("/^.*".get_groups_ou().",/","",$attrs['dn']);
1274 foreach($this->config->idepartments as $key => $dep) {
1275 if(preg_match("/".$s."/i",$key)){
1276 $allowed[$key] = $dep;
1277 }
1278 }
1279 }
1280 }
1281 }
1282 }
1283 if(count($allowed) == 0){
1284 foreach($this->config->idepartments as $key => $dep) {
1285 if($this->base==$key){
1286 $allowed[$key] = $dep;
1287 }
1288 }
1289 }
1291 return($allowed);
1293 }else{
1294 return($this->config->idepartments);
1295 }
1296 }
1299 function getCopyDialog()
1300 {
1301 $str = "";
1303 $_SESSION['binary'] = $this->photoData;
1304 $_SESSION['binarytype']= "image/jpeg";
1306 /* Get random number for pictures */
1307 srand((double)microtime()*1000000);
1308 $rand = rand(0, 10000);
1310 $smarty = get_smarty();
1312 $smarty->assign("passwordTodo","clear");
1314 if(isset($_POST['passwordTodo'])){
1315 $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1316 }
1318 $smarty->assign("sn", $this->sn);
1319 $smarty->assign("givenName",$this->givenName);
1320 $smarty->assign("uid", $this->uid);
1321 $smarty->assign("rand", $rand);
1322 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1325 $ret = array();
1326 $ret['string'] = $str;
1327 $ret['status'] = "";
1328 return($ret);
1329 }
1331 function saveCopyDialog()
1332 {
1334 if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1335 $this->set_picture($_FILES['picture_file']['tmp_name']);
1336 }
1338 /* Remove picture? */
1339 if (isset($_POST['picture_remove'])){
1340 $this->jpegPhoto= "*removed*";
1341 $this->set_picture ("./images/default.jpg");
1342 $this->is_modified= TRUE;
1343 }
1345 $attrs = array("uid","givenName","sn");
1346 foreach($attrs as $attr){
1347 if(isset($_POST[$attr])){
1348 $this->$attr = $_POST[$attr];
1349 }
1350 }
1351 }
1354 function PrepareForCopyPaste($source)
1355 {
1356 plugin::PrepareForCopyPaste($source);
1358 /* Reset certificate information addepted from source user
1359 to avoid setting the same user certificate for the destination user. */
1360 $this->userPKCS12= "";
1361 $this->userSMIMECertificate= "";
1362 $this->userCertificate= "";
1363 $this->certificateSerialNumber= "";
1364 $this->old_certificateSerialNumber= "";
1365 $this->old_userPKCS12= "";
1366 $this->old_userSMIMECertificate= "";
1367 $this->old_userCertificate= "";
1368 }
1369 }
1371 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1372 ?>