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 $dob= "0";
46 var $use_dob= "0";
47 var $gender= "0";
48 var $preferredLanguage= "";
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 /* variables to trigger password changes */
80 var $pw_storage= "crypt";
81 var $last_pw_storage= "unset";
82 var $had_userCertificate= FALSE;
84 /* attribute list for save action */
85 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
86 "homePostalAddress", "homePhone", "labeledURI", "o", "ou", "dob", "gender","preferredLanguage",
87 "departmentNumber", "employeeNumber", "employeeType", "l", "st",
88 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
89 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
91 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
92 "gosaAccount");
94 /* attributes that are part of the government mode */
95 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
96 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
97 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
98 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
99 "postalCode");
102 /* constructor, if 'dn' is set, the node loads the given
103 'dn' from LDAP */
104 function user ($config, $dn= NULL)
105 {
106 /* Configuration is fine, allways */
107 $this->config= $config;
109 /* Load base attributes */
110 plugin::plugin ($config, $dn);
112 /* Load government mode attributes */
113 if ($this->config->current['GOVERNMENTMODE']){
115 /* Copy all attributs */
116 foreach ($this->govattrs as $val){
117 if (isset($this->attrs["$val"][0])){
118 $this->$val= $this->attrs["$val"][0];
119 }
120 }
122 /* Fix public visible attribute if unset */
123 if (!isset($this->attrs['publicVisible'])){
124 $this->publicVisible == "nein";
125 }
127 }
129 /* Create me for new accounts */
130 if ($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= $this->pw_storage;
183 }
185 /* Generate dob entry */
186 if (isset ($this->attrs['dateOfBirth'])){
187 /* This entry is ISO 8601 conform */
188 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
190 $this->dob=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 $smarty= get_smarty();
208 /* Fill calendar */
209 if ($this->dob == "0"){
210 $date= getdate();
211 } else {
212 if(is_array($this->dob)){
213 $date = $this->dob;
214 }else{
215 $date = getdate($this->dob);
216 }
217 }
219 $days= array();
220 for($d= 1; $d<32; $d++){
221 $days[$d]= $d;
222 }
223 $years= array();
225 if(($date['year']-100)<1901){
226 $start = 1901;
227 }else{
228 $start = $date['year']-100;
229 }
231 $end = $start +100;
233 for($y= $start; $y<=$end; $y++){
234 $years[]= $y;
235 }
236 $years['-']= "- ";
237 $months= array(_("January"), _("February"), _("March"), _("April"),
238 _("May"), _("June"), _("July"), _("August"), _("September"),
239 _("October"), _("November"), _("December"), '-' => '- ');
240 $smarty->assign("day", $date["mday"]);
241 $smarty->assign("days", $days);
242 $smarty->assign("months", $months);
243 $smarty->assign("month", $date["mon"]-1);
244 $smarty->assign("years", $years);
245 $smarty->assign("year", $date["year"]);
247 /* Assign sex */
248 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
249 $smarty->assign("gender_list", $sex);
251 /* Assign prefered langage */
252 $language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"), "de_DE" => ("de_DE"), "it_IT" => ("it_IT"), "nl_NL" => ("nl_NL"));
253 $smarty->assign("preferredLanguage_list", $language);
255 /* Get random number for pictures */
256 srand((double)microtime()*1000000);
257 $smarty->assign("rand", rand(0, 10000));
259 /* Do we represent a valid gosaAccount? */
260 if (!$this->is_account){
261 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
262 _("This account has no valid GOsa extensions.")."</b>";
263 return;
264 }
266 /* Want picture edit dialog? */
267 if (isset($_POST['edit_picture'])){
268 /* Save values for later recovery, in case some presses
269 the cancel button. */
270 $this->old_jpegPhoto= $this->jpegPhoto;
271 $this->old_photoData= $this->photoData;
272 $this->picture_dialog= TRUE;
273 $this->dialog= TRUE;
274 }
276 /* Remove picture? */
277 if (isset($_POST['picture_remove'])){
278 $this->jpegPhoto= "*removed*";
279 $this->set_picture ("./images/default.jpg");
280 $this->is_modified= TRUE;
282 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
283 }
285 /* Save picture */
286 if (isset($_POST['picture_edit_finish'])){
288 /* Check for clean upload */
289 if ($_FILES['picture_file']['name'] != ""){
290 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
291 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
292 exit;
293 }
295 /* Activate new picture */
296 $this->set_picture($_FILES['picture_file']['tmp_name']);
297 }
298 $this->picture_dialog= FALSE;
299 $this->dialog= FALSE;
300 $this->is_modified= TRUE;
301 }
304 /* Cancel picture */
305 if (isset($_POST['picture_edit_cancel'])){
307 /* Restore values */
308 $this->jpegPhoto= $this->old_jpegPhoto;
309 $this->photoData= $this->old_photoData;
311 /* Update picture */
312 $_SESSION['binary']= $this->photoData;
313 $_SESSION['binarytype']= "image/jpeg";
314 $this->picture_dialog= FALSE;
315 $this->dialog= FALSE;
316 }
318 /* Toggle dob information */
319 if (isset($_POST['set_dob'])){
320 $this->use_dob= ($this->use_dob == "0")?"1":"0";
321 }
324 /* Want certificate= */
325 if (isset($_POST['edit_cert'])){
327 /* Save original values for later reconstruction */
328 foreach (array("certificateSerialNumber", "userCertificate",
329 "userSMIMECertificate", "userPKCS12") as $val){
331 $oval= "old_$val";
332 $this->$oval= $this->$val;
333 }
335 $this->cert_dialog= TRUE;
336 $this->dialog= TRUE;
337 }
340 /* Cancel certificate dialog */
341 if (isset($_POST['cert_edit_cancel'])){
343 /* Restore original values in case of 'cancel' */
344 foreach (array("certificateSerialNumber", "userCertificate",
345 "userSMIMECertificate", "userPKCS12") as $val){
347 $oval= "old_$val";
348 $this->$val= $this->$oval;
349 }
350 $this->cert_dialog= FALSE;
351 $this->dialog= FALSE;
352 }
355 /* Remove certificate? */
356 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
357 if (isset($_POST["remove_$val"])){
359 /* Reset specified cert*/
360 $this->$val= "";
361 $this->is_modified= TRUE;
362 }
363 }
366 /* Upload new cert and close dialog? */
367 if (isset($_POST['cert_edit_finish'])){
369 /* for all certificates do */
370 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
371 as $val){
373 /* Check for clean upload */
374 if (array_key_exists($val."_file", $_FILES) &&
375 array_key_exists('name', $_FILES[$val."_file"]) &&
376 $_FILES[$val."_file"]['name'] != "" &&
377 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
378 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
379 }
380 }
382 /* Save serial number */
383 if (isset($_POST["certificateSerialNumber"]) &&
384 $_POST["certificateSerialNumber"] != ""){
386 if (!is_id($_POST["certificateSerialNumber"])){
387 print_red (_("Please enter a valid serial number"));
389 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
390 if ($this->$cert != ""){
391 $smarty->assign("$cert"."_state", "true");
392 } else {
393 $smarty->assign("$cert"."_state", "");
394 }
395 }
396 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
397 }
399 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
400 $this->is_modified= TRUE;
401 }
403 $this->cert_dialog= FALSE;
404 $this->dialog= FALSE;
405 }
407 /* Display picture dialog */
408 if ($this->picture_dialog){
409 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
410 }
412 /* Display cert dialog */
413 if ($this->cert_dialog){
414 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
415 if ($this->$cert != ""){
416 /* import certificate */
417 $certificate = new certificate;
418 $certificate->import($this->$cert);
420 /* Read out data*/
421 $timeto = $certificate->getvalidto_date();
422 $timefrom = $certificate->getvalidfrom_date();
423 $str = "<table summary=\"\" border=0><tr><td style='vertical-align:top'>CN</td><td>".preg_replace("/ /", " ", $certificate->getname())."</td></tr></table><br>".
424 sprintf(_("Certificate is valid from <b>%s</b> to <b>%s</b> and is currently <b>%s</b>."), date('d M Y',$timefrom),date('d M Y',$timeto), $certificate->isvalid()?"<font style='color:green'>"._("valid")."</font>":"<font style='color:red'>"._("invalid")."</font>");
425 $smarty->assign($cert."info",$str);
426 $smarty->assign($cert."_state","true");
427 } else {
428 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
429 $smarty->assign($cert."_state","");
430 }
431 }
432 $smarty->assign("governmentmode", "false");
433 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
434 }
436 /* Show us the edit screen */
437 $smarty->assign("bases", $this->config->idepartments);
438 $smarty->assign("base_select", $this->base);
439 $smarty->assign("selectmode", chkacl($this->acl, "create"));
440 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
441 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
443 /* Prepare password hashes */
444 if ($this->pw_storage == ""){
445 $this->pw_storage= $this->config->current['HASH'];
446 }
448 $temp = passwordMethod::get_available_methods();
449 $hashes = $temp['name'];
451 $smarty->assign("pwmode", $hashes);
452 $smarty->assign("pwmode_select", $this->pw_storage);
453 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
455 /* Load attributes and acl's */
456 foreach($this->attributes as $val){
457 $smarty->assign("$val", $this->$val);
458 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
459 }
461 /* Save government mode attributes */
462 if (isset($this->config->current['GOVERNMENTMODE']) &&
463 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
464 $smarty->assign("governmentmode", "true");
465 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
466 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
467 $smarty->assign("ivbbmodes", $ivbbmodes);
468 foreach ($this->govattrs as $val){
469 $smarty->assign("$val", $this->$val);
470 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
471 }
472 } else {
473 $smarty->assign("governmentmode", "false");
474 }
476 /* Special mode for uid */
477 $uidACL= "";
478 if (isset ($this->dn)){
479 if ($this->dn != "new"){
480 $uidACL="readonly";
481 }
482 } else {
483 $uidACL= "readonly";
484 }
485 $uidACL.= " ".chkacl($this->acl, "uid");
487 $smarty->assign("uidACL", $uidACL);
488 $smarty->assign("is_template", $this->is_template);
489 $smarty->assign("use_dob", $this->use_dob);
491 if (isset($this->parent)){
492 if (isset($this->parent->by_object['phoneAccount']) &&
493 $this->parent->by_object['phoneAccount']->is_account){
494 $smarty->assign("has_phoneaccount", "true");
495 } else {
496 $smarty->assign("has_phoneaccount", "false");
497 }
498 } else {
499 $smarty->assign("has_phoneaccount", "false");
500 }
502 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
503 }
506 /* remove object from parent */
507 function remove_from_parent()
508 {
509 $ldap= $this->config->get_ldap_link();
510 $ldap->rmdir ($this->dn);
512 /* Delete references to groups */
513 $ldap->cd ($this->config->current['BASE']);
514 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
515 while ($ldap->fetch()){
516 $g= new group($this->config, $ldap->getDN());
517 $g->removeUser($this->uid);
518 $g->save ();
519 }
521 /* Delete references to object groups */
522 $ldap->cd ($this->config->current['BASE']);
523 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
524 while ($ldap->fetch()){
525 $og= new ogroup($this->config, $ldap->getDN());
526 unset($og->member[$this->dn]);
527 $og->save ();
528 }
530 /* Optionally execute a command after we're done */
531 $this->handle_post_events("remove");
532 }
535 /* Save data to object */
536 function save_object()
537 {
538 if (isset($_POST['generic'])){
540 /* Parents save function */
541 plugin::save_object ();
543 /* Save government mode attributes */
544 if ($this->config->current['GOVERNMENTMODE']){
545 foreach ($this->govattrs as $val){
546 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
547 $data= stripcslashes($_POST["$val"]);
548 if ($data != $this->$val){
549 $this->is_modified= TRUE;
550 }
551 $this->$val= $data;
552 }
553 }
554 }
556 /* In template mode, the uid is autogenerated... */
557 if ($this->is_template){
558 $this->uid= strtolower($this->sn);
559 $this->givenName= $this->sn;
560 }
562 /* Save base and pw_storage, since these are no LDAP attributes */
563 if (isset($_POST['base'])){
564 foreach(array("base", "pw_storage") as $val){
565 $data= validate($_POST[$val]);
566 if ($data != $this->$val){
567 $this->is_modified= TRUE;
568 }
569 $this->$val= $data;
570 }
571 }
572 }
573 }
575 function rebind($ldap, $referral)
576 {
577 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
578 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
579 $this->error = "Success";
580 $this->hascon=true;
581 $this->reconnect= true;
582 return (0);
583 } else {
584 $this->error = "Could not bind to " . $credentials['ADMIN'];
585 return NULL;
586 }
587 }
589 /* Save data to LDAP, depending on is_account we save or delete */
590 function save()
591 {
592 /* First use parents methods to do some basic fillup in $this->attrs */
593 plugin::save ();
595 /* Remove additional objectClasses */
596 $tmp= array();
597 foreach ($this->attrs['objectClass'] as $key => $set){
598 $found= false;
599 foreach (array("ivbbEntry", "gosaUserTemplate") as $val){
600 if (preg_match ("/^$set$/i", $val)){
601 $found= true;
602 break;
603 }
604 }
605 if (!$found){
606 $tmp[]= $set;
607 }
608 }
610 /* Replace the objectClass array. This is done because of the
611 separation into government and normal mode. */
612 $this->attrs['objectClass']= $tmp;
614 /* Add objectClasss for template mode? */
615 if ($this->is_template){
616 $this->attrs['objectClass'][]= "gosaUserTemplate";
617 }
619 /* Hard coded government mode? */
620 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
621 $this->attrs['objectClass'][]= "ivbbEntry";
623 /* Copy standard attributes */
624 foreach ($this->govattrs as $val){
625 if ($this->$val != ""){
626 $this->attrs["$val"]= $this->$val;
627 } elseif (!$this->new) {
628 $this->attrs["$val"]= array();
629 }
630 }
632 /* Remove attribute if set to "nein" */
633 if ($this->publicVisible == "nein"){
634 $this->attrs['publicVisible']= array();
635 if($this->new){
636 unset($this->attrs['publicVisible']);
637 }else{
638 $this->attrs['publicVisible']=array();
639 }
641 }
643 }
645 /* Special handling for attribute userCertificate needed */
646 if ($this->userCertificate != ""){
647 $this->attrs["userCertificate;binary"]= $this->userCertificate;
648 $remove_userCertificate= false;
649 } else {
650 $remove_userCertificate= true;
651 }
653 /* Special handling for dob value */
654 if ($this->use_dob == "1"){
655 $this->attrs["dob"]= date("Y-m-d", $this->dob);
656 } else {
657 if ($this->new) {
658 unset($this->attrs["dob"]);
659 } else {
660 $this->attrs["dob"]= array();
661 }
662 }
663 if ($this->gender == "0"){
664 if ($this->new) {
665 unset($this->attrs["gender"]);
666 } else {
667 $this->attrs["gender"]= array();
668 }
669 }
670 if ($this->preferredLanguage == "0"){
671 if ($this->new) {
672 unset($this->attrs["preferredLanguage"]);
673 } else {
674 $this->attrs["preferredLanguage"]= array();
675 }
676 }
678 /* Special handling for attribute jpegPhote needed, scale image via
679 image magick to 147x200 pixels and inject resulting data. */
680 if ($this->jpegPhoto != "*removed*"){
682 /* Fallback if there's no image magick inside PHP */
683 if (!function_exists("imagick_blob2image")){
684 /* Get temporary file name for conversation */
685 $fname = tempnam ("/tmp", "GOsa");
687 /* Open file and write out photoData */
688 $fp = fopen ($fname, "w");
689 fwrite ($fp, $this->photoData);
690 fclose ($fp);
692 /* Build conversation query. Filename is generated automatically, so
693 we do not need any special security checks. Exec command and save
694 output. For PHP safe mode, you'll need a configuration which respects
695 image magick as executable... */
696 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
697 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
698 $query, "Execute");
700 /* Read data written by convert */
701 $output= "";
702 $sh= popen($query, 'r');
703 while (!feof($sh)){
704 $output.= fread($sh, 4096);
705 }
706 pclose($sh);
708 unlink($fname);
710 /* Save attribute */
711 $this->attrs["jpegPhoto"] = $output;
713 } else {
715 /* Load the new uploaded Photo */
716 if(!$handle = imagick_blob2image($this->photoData)) {
717 gosa_log("Can't Load image");
718 }
720 /* Resizing image to 147x200 and blur */
721 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
722 gosa_log("imagick_resize failed");
723 }
725 /* Converting image to JPEG */
726 if(!imagick_convert($handle,"JPEG")) {
727 gosa_log("Can't Convert to JPEG");
728 }
730 /* Creating binary Code for the Image */
731 if(!$dump = imagick_image2blob($handle)){
732 gosa_log("Can't create blob for image");
733 }
735 /* Sending Image */
736 $output= $dump;
738 /* Save attribute */
739 $this->attrs["jpegPhoto"] = $output;
740 }
742 } elseif(!$this->new) {
743 $this->attrs["jpegPhoto"] = array();
744 }
746 /* Build new dn */
747 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
748 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
749 } else {
750 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
751 }
753 /* This only gets called when user is renaming himself */
754 $ldap= $this->config->get_ldap_link();
755 if ($this->dn != $new_dn){
757 /* Write entry on new 'dn' */
758 $this->move($this->dn, $new_dn);
760 /* Happen to use the new one */
761 change_ui_dn($this->dn, $new_dn);
762 $this->dn= $new_dn;
763 }
766 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
767 new entries. So do a check first... */
768 $ldap->cat ($this->dn);
769 if ($ldap->fetch()){
770 $mode= "modify";
771 } else {
772 $mode= "add";
773 $ldap->cd($this->config->current['BASE']);
774 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
775 }
777 /* Set password to some junk stuff in case of templates */
778 if ($this->is_template){
779 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
780 }
782 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
783 $this->attributes, "Save via $mode");
785 /* Finally write data with selected 'mode' */
786 $ldap->cd ($this->dn);
787 $ldap->$mode ($this->attrs);
788 if (show_ldap_error($ldap->get_error())){
789 return (1);
790 }
792 /* Remove cert?
793 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
794 to work around myself. */
795 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
797 /* Reset array, assemble new, this should be reworked */
798 $this->attrs= array();
799 $this->attrs['userCertificate;binary']= array();
801 /* Prepare connection */
802 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
803 die ("Could not connect to LDAP server");
804 }
805 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
806 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
807 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
808 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
809 }
810 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
811 ldap_start_tls($ds);
812 }
813 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
814 $this->config->current['PASSWORD']))) {
815 die ("Could not bind to LDAP");
816 }
818 /* Modify using attrs */
819 ldap_mod_del($ds,$this->dn,$this->attrs);
820 ldap_close($ds);
821 }
823 /* Kerberos server defined? */
824 if (isset($this->config->data['SERVERS']['KERBEROS'])){
825 $cfg= $this->config->data['SERVERS']['KERBEROS'];
826 }
827 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
829 /* Connect to the admin interface */
830 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
831 $cfg['ADMIN'], $cfg['PASSWORD']);
833 /* Errors? */
834 if ($handle === FALSE){
835 print_red (_("Kerberos database communication failed"));
836 return (2);
837 }
839 /* Build user principal, get list of existsing principals */
840 $principal= $this->uid."@".$cfg['REALM'];
841 $principals = kadm5_get_principals($handle);
843 /* User exists in database? */
844 if (in_array($principal, $principals)){
846 /* Ok. User exists. Remove him/her when pw_storage has
847 changed to be NOT kerberos. */
848 if ($this->pw_storage != "kerberos"){
849 $ret= kadm5_delete_principal ( $handle, $principal);
851 if ($ret === FALSE){
852 print_red (_("Can't remove user from kerberos database."));
853 }
854 }
856 } else {
858 /* User doesn't exists, create it when pw_storage is kerberos. */
859 if ($this->pw_storage == "kerberos"){
860 $ret= kadm5_create_principal ( $handle, $principal);
862 if ($ret === FALSE){
863 print_red (_("Can't add user to kerberos database."));
864 }
865 }
867 }
869 /* Free kerberos admin handle */
870 kadm5_destroy($handle);
871 }
873 /* Optionally execute a command after we're done */
874 if ($mode == "add"){
875 $this->handle_post_events("add");
876 } elseif ($this->is_modified){
877 $this->handle_post_events("modify");
878 }
880 return (0);
881 }
884 /* Check formular input */
885 function check()
886 {
887 $message= array();
889 /* Assemble cn */
890 $this->cn= $this->givenName." ".$this->sn;
892 if(preg_match("/[^a-z0-9]/",$this->uid)){
893 $message[]=_("Invalid characters in uid.") ;
894 }
896 /* Permissions for that base? */
897 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
898 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
899 } else {
900 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
901 }
903 $ui= get_userinfo();
904 $acl= get_permissions ($new_dn, $ui->subtreeACL);
905 $acl= get_module_permission($acl, "user", $new_dn);
906 if ($this->dn == "new" && chkacl($acl, "create") != ""){
907 $message[]= _("You have no permissions to create a user on this 'Base'.");
908 } elseif ($this->dn != $new_dn && $this->dn != "new"){
909 $acl= get_permissions ($this->dn, $ui->subtreeACL);
910 $acl= get_module_permission($acl, "user", $this->dn);
911 if (chkacl($acl, "create") != ""){
912 $message[]= _("You have no permissions to move a user from the original 'Base'.");
913 }
914 }
916 /* must: sn, givenName, uid */
917 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
918 $message[]= _("The required field 'Name' is not set.");
919 }
921 /* UID already used? */
922 $ldap= $this->config->get_ldap_link();
923 $ldap->cd($this->config->current['BASE']);
924 $ldap->search("(uid=$this->uid)", array("uid"));
925 $ldap->fetch();
926 if ($ldap->count() != 0 && $this->dn == 'new'){
927 $message[]= _("There's already a person with this 'Login' in the database.");
928 }
930 /* In template mode, the uid and givenName are autogenerated... */
931 if (!$this->is_template){
932 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
933 $message[]= _("The required field 'Given name' is not set.");
934 }
935 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
936 $message[]= _("The required field 'Login' is not set.");
937 }
938 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
939 $ldap->cd($this->config->current['BASE']);
940 $ldap->search("(cn=".$this->cn.")", array("uid"));
941 $ldap->fetch();
942 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
943 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
944 }
945 }
946 }
948 /* Check for valid input */
949 if ($this->is_modified && !is_uid($this->uid)){
950 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
951 }
952 if (!is_url($this->labeledURI)){
953 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
954 }
955 if (preg_match ("/[\\\\]/", $this->sn)){
956 $message[]= _("The field 'Name' contains invalid characters.");
957 }
958 if (preg_match ("/[\\\\]/", $this->givenName)){
959 $message[]= _("The field 'Given name' contains invalid characters.");
960 }
962 /* Check phone numbers */
963 if (!is_phone_nr($this->homePhone)){
964 $message[]= _("The field 'Phone' contains an invalid phone number.");
965 }
966 if (!is_phone_nr($this->telephoneNumber)){
967 $message[]= _("The field 'Phone' contains an invalid phone number.");
968 }
969 if (!is_phone_nr($this->facsimileTelephoneNumber)){
970 $message[]= _("The field 'Fax' contains an invalid phone number.");
971 }
972 if (!is_phone_nr($this->mobile)){
973 $message[]= _("The field 'Mobile' contains an invalid phone number.");
974 }
975 if (!is_phone_nr($this->pager)){
976 $message[]= _("The field 'Pager' contains an invalid phone number.");
977 }
979 /* Check for reserved characers */
980 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
981 $message[]= _("The field 'Given name' contains invalid characters.");
982 }
983 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
984 $message[]= _("The field 'Name' contains invalid characters.");
985 }
987 return $message;
988 }
991 /* Indicate whether a password change is needed or not */
992 function password_change_needed()
993 {
994 return ($this->pw_storage != $this->last_pw_storage);
995 }
998 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
999 function load_picture()
1000 {
1001 /* make connection and read jpegPhoto */
1002 $ds= ldap_connect($this->config->current['SERVER']);
1003 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1004 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1005 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1006 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1007 }
1009 if(isset($this->config->current['TLS']) &&
1010 $this->config->current['TLS'] == "true"){
1012 ldap_start_tls($ds);
1013 }
1015 $r= ldap_bind($ds);
1016 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1018 /* in case we don't get an entry, load a default picture */
1019 $this->set_picture ("./images/default.jpg");
1020 $this->jpegPhoto= "*removed*";
1022 /* fill data from LDAP */
1023 if ($sr) {
1024 $ei=ldap_first_entry($ds, $sr);
1025 if ($ei) {
1026 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1027 $this->photoData= $info[0];
1028 $_SESSION['binary']= $this->photoData;
1029 $_SESSION['binarytype']= "image/jpeg";
1030 $this->jpegPhoto= "";
1031 }
1032 }
1033 }
1035 /* close conncetion */
1036 ldap_unbind($ds);
1037 }
1040 /* Load a certificate from LDAP, this is going to be simplified later on */
1041 function load_cert()
1042 {
1043 $ds= ldap_connect($this->config->current['SERVER']);
1044 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1045 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1046 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1047 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1048 }
1049 if(isset($this->config->current['TLS']) &&
1050 $this->config->current['TLS'] == "true"){
1052 ldap_start_tls($ds);
1053 }
1055 $r= ldap_bind($ds);
1056 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1058 if ($sr) {
1059 $ei= @ldap_first_entry($ds, $sr);
1061 if ($ei) {
1062 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1063 $this->userCertificate= "";
1064 } else {
1065 $this->userCertificate= $info[0];
1066 }
1067 }
1068 } else {
1069 $this->userCertificate= "";
1070 }
1072 ldap_unbind($ds);
1073 }
1076 /* Load picture from file to object */
1077 function set_picture($filename)
1078 {
1079 if (!is_file($filename)){
1080 $filename= "./images/default.jpg";
1081 $this->jpegPhoto= "*removed*";
1082 }
1084 $fd = fopen ($filename, "rb");
1085 $this->photoData= fread ($fd, filesize ($filename));
1086 $_SESSION['binary']= $this->photoData;
1087 $_SESSION['binarytype']= "image/jpeg";
1088 $this->jpegPhoto= "";
1090 fclose ($fd);
1091 }
1094 /* Load certificate from file to object */
1095 function set_cert($cert, $filename)
1096 {
1097 $fd = fopen ($filename, "rb");
1098 if (filesize($filename)>0) {
1099 $this->$cert= fread ($fd, filesize ($filename));
1100 fclose ($fd);
1101 $this->is_modified= TRUE;
1102 } else {
1103 print_red(_("Could not open specified certificate!"));
1104 }
1105 }
1107 /* Adapt from given 'dn' */
1108 function adapt_from_template($dn)
1109 {
1110 plugin::adapt_from_template($dn);
1112 /* Get base */
1113 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1115 if ($this->config->current['GOVERNMENTMODE']){
1117 /* Walk through govattrs */
1118 foreach ($this->govattrs as $val){
1120 if (isset($this->attrs["$val"][0])){
1122 /* If attribute is set, replace dynamic parts:
1123 %sn, %givenName and %uid. Fill these in our local variables. */
1124 $value= $this->attrs["$val"][0];
1126 foreach (array("sn", "givenName", "uid") as $repl){
1127 if (preg_match("/%$repl/i", $value)){
1128 $value= preg_replace ("/%$repl/i",
1129 $this->parent->$repl, $value);
1130 }
1131 }
1132 $this->$val= $value;
1133 }
1134 }
1135 }
1137 /* Get back uid/sn/givenName */
1138 if ($this->parent != NULL){
1139 $this->uid= $this->parent->uid;
1140 $this->sn= $this->parent->sn;
1141 $this->givenName= $this->parent->givenName;
1142 }
1143 }
1145 }
1147 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1148 ?>