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";
49 var $jpegPhoto= "*removed*";
50 var $photoData= "";
51 var $old_jpegPhoto= "";
52 var $old_photoData= "";
53 var $cert_dialog= FALSE;
54 var $picture_dialog= FALSE;
56 var $userPKCS12= "";
57 var $userSMIMECertificate= "";
58 var $userCertificate= "";
59 var $certificateSerialNumber= "";
60 var $old_certificateSerialNumber= "";
61 var $old_userPKCS12= "";
62 var $old_userSMIMECertificate= "";
63 var $old_userCertificate= "";
65 var $gouvernmentOrganizationalUnit= "";
66 var $houseIdentifier= "";
67 var $street= "";
68 var $postalCode= "";
69 var $vocation= "";
70 var $ivbbLastDeliveryCollective= "";
71 var $gouvernmentOrganizationalPersonLocality= "";
72 var $gouvernmentOrganizationalUnitDescription= "";
73 var $gouvernmentOrganizationalUnitSubjectArea= "";
74 var $functionalTitle= "";
75 var $role= "";
76 var $publicVisible= "";
78 /* variables to trigger password changes */
79 var $pw_storage= "crypt";
80 var $last_pw_storage= "unset";
81 var $had_userCertificate= FALSE;
83 /* attribute list for save action */
84 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
85 "homePostalAddress", "homePhone", "labeledURI", "o", "ou", "dob", "gender",
86 "departmentNumber", "employeeNumber", "employeeType", "l", "st",
87 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
88 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
90 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
91 "gosaAccount");
93 /* attributes that are part of the government mode */
94 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
95 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
96 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
97 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
98 "postalCode");
101 /* constructor, if 'dn' is set, the node loads the given
102 'dn' from LDAP */
103 function user ($config, $dn= NULL)
104 {
105 /* Configuration is fine, allways */
106 $this->config= $config;
108 /* Load base attributes */
109 plugin::plugin ($config, $dn);
111 /* Load government mode attributes */
112 if ($this->config->current['GOVERNMENTMODE']){
114 /* Copy all attributs */
115 foreach ($this->govattrs as $val){
116 if (isset($this->attrs["$val"][0])){
117 $this->$val= $this->attrs["$val"][0];
118 }
119 }
121 /* Fix public visible attribute if unset */
122 if (!isset($this->attrs['publicVisible'])){
123 $this->publicVisible == "nein";
124 }
126 }
128 /* Create me for new accounts */
129 if ($dn == "new"){
130 $this->is_account= TRUE;
131 }
133 /* Make hash default to md5 if not set in config */
134 if (!isset($this->config->current['HASH'])){
135 $hash= "md5";
136 } else {
137 $hash= $this->config->current['HASH'];
138 }
140 /* Load data from LDAP? */
141 if ($dn != NULL){
143 /* Do base conversation */
144 if ($this->dn == "new"){
145 $ui= get_userinfo();
146 $this->base= dn2base($ui->dn);
147 } else {
148 $this->base= dn2base($dn);
149 }
151 /* get password storage type */
152 if (isset ($this->attrs['userPassword'][0])){
153 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
154 $this->pw_storage= strtolower($matches[1]);
155 } else {
156 if ($this->attrs['userPassword'][0] != ""){
157 $this->pw_storage= "clear";
158 } else {
159 $this->pw_storage= $hash;
160 }
161 }
162 } else {
163 /* Preset with vaule from configuration */
164 $this->pw_storage= $hash;
165 }
167 /* Load extra attributes: certificate and picture */
168 $this->load_picture();
169 $this->load_cert();
170 if ($this->userCertificate != ""){
171 $this->had_userCertificate= TRUE;
172 }
173 }
175 /* Reset password storage indicator, used by password_change_needed() */
176 if ($dn == "new"){
177 $this->last_pw_storage= "unset";
178 } else {
179 $this->last_pw_storage= $this->pw_storage;
180 }
182 /* Generate dob entry */
183 if (isset ($this->attrs['dateOfBirth'])){
184 /* This entry is ISO 8601 conform */
185 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
186 $this->dob= mktime ( 0, 0, 0, $month, $day, $year);
187 $this->use_dob= "1";
188 } else {
189 $this->use_dob= "0";
190 }
192 /* Put gender attribute to upper case */
193 if (isset ($this->attrs['gender'])){
194 $this->gender= strtoupper($this->attrs['gender'][0]);
195 }
196 }
199 /* execute generates the html output for this node */
200 function execute()
201 {
202 $smarty= get_smarty();
204 /* Fill calendar */
205 if ($this->dob == "0"){
206 $date= getdate();
207 } else {
208 $date= getdate($this->dob);
209 }
211 $days= array();
212 for($d= 1; $d<32; $d++){
213 $days[$d]= $d;
214 }
215 $years= array();
216 for($y= $date['year']-100; $y<=$date['year']+100; $y++){
217 $years[]= $y;
218 }
219 $years['-']= "";
220 $months= array(_("January"), _("February"), _("March"), _("April"),
221 _("May"), _("June"), _("July"), _("August"), _("September"),
222 _("October"), _("November"), _("December"), '-' => '');
223 $smarty->assign("day", $date["mday"]);
224 $smarty->assign("days", $days);
225 $smarty->assign("months", $months);
226 $smarty->assign("month", $date["mon"]-1);
227 $smarty->assign("years", $years);
228 $smarty->assign("year", $date["year"]);
230 /* Assign sex */
231 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
232 $smarty->assign("gender_list", $sex);
234 /* Get random number for pictures */
235 srand((double)microtime()*1000000);
236 $smarty->assign("rand", rand(0, 10000));
238 /* Do we represent a valid gosaAccount? */
239 if (!$this->is_account){
240 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
241 _("This account has no valid GOsa extensions.")."</b>";
242 return;
243 }
245 /* Want picture edit dialog? */
246 if (isset($_POST['edit_picture'])){
247 /* Save values for later recovery, in case some presses
248 the cancel button. */
249 $this->old_jpegPhoto= $this->jpegPhoto;
250 $this->old_photoData= $this->photoData;
251 $this->picture_dialog= TRUE;
252 $this->dialog= TRUE;
253 }
255 /* Remove picture? */
256 if (isset($_POST['picture_remove'])){
257 $this->jpegPhoto= "*removed*";
258 $this->set_picture ("./images/default.jpg");
259 $this->is_modified= TRUE;
261 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
262 }
264 /* Save picture */
265 if (isset($_POST['picture_edit_finish'])){
267 /* Check for clean upload */
268 if ($_FILES['picture_file']['name'] != ""){
269 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
270 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
271 exit;
272 }
274 /* Activate new picture */
275 $this->set_picture($_FILES['picture_file']['tmp_name']);
276 }
277 $this->picture_dialog= FALSE;
278 $this->dialog= FALSE;
279 $this->is_modified= TRUE;
280 }
283 /* Cancel picture */
284 if (isset($_POST['picture_edit_cancel'])){
286 /* Restore values */
287 $this->jpegPhoto= $this->old_jpegPhoto;
288 $this->photoData= $this->old_photoData;
290 /* Update picture */
291 $_SESSION['picture']= $this->photoData;
292 $this->picture_dialog= FALSE;
293 $this->dialog= FALSE;
294 }
296 /* Toggle dob information */
297 if (isset($_POST['set_dob'])){
298 $this->use_dob= ($this->use_dob == "0")?"1":"0";
299 }
302 /* Want certificate= */
303 if (isset($_POST['edit_cert'])){
305 /* Save original values for later reconstruction */
306 foreach (array("certificateSerialNumber", "userCertificate",
307 "userSMIMECertificate", "userPKCS12") as $val){
309 $oval= "old_$val";
310 $this->$oval= $this->$val;
311 }
313 $this->cert_dialog= TRUE;
314 $this->dialog= TRUE;
315 }
318 /* Cancel certificate dialog */
319 if (isset($_POST['cert_edit_cancel'])){
321 /* Restore original values in case of 'cancel' */
322 foreach (array("certificateSerialNumber", "userCertificate",
323 "userSMIMECertificate", "userPKCS12") as $val){
325 $oval= "old_$val";
326 $this->$val= $this->$oval;
327 }
328 $this->cert_dialog= FALSE;
329 $this->dialog= FALSE;
330 }
333 /* Remove certificate? */
334 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
335 if (isset($_POST["remove_$val"])){
337 /* Reset specified cert*/
338 $this->$val= "";
339 $this->is_modified= TRUE;
340 }
341 }
344 /* Upload new cert and close dialog? */
345 if (isset($_POST['cert_edit_finish'])){
347 /* for all certificates do */
348 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
349 as $val){
351 /* Check for clean upload */
352 if (array_key_exists($val."_file", $_FILES) &&
353 array_key_exists('name', $_FILES[$val."_file"]) &&
354 $_FILES[$val."_file"]['name'] != "" &&
355 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
356 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
357 }
358 }
360 /* Save serial number */
361 if (isset($_POST["certificateSerialNumber"]) &&
362 $_POST["certificateSerialNumber"] != ""){
364 if (!is_id($_POST["certificateSerialNumber"])){
365 print_red (_("Please enter a valid serial number"));
367 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
368 if ($this->$cert != ""){
369 $smarty->assign("$cert"."_state", "true");
370 } else {
371 $smarty->assign("$cert"."_state", "");
372 }
373 }
374 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
375 }
377 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
378 $this->is_modified= TRUE;
379 }
381 $this->cert_dialog= FALSE;
382 $this->dialog= FALSE;
383 }
385 /* Display picture dialog */
386 if ($this->picture_dialog){
387 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
388 }
390 /* Display cert dialog */
391 if ($this->cert_dialog){
392 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
393 if ($this->$cert != ""){
394 /* import certificate */
395 $certificate = new certificate;
396 $certificate->import($this->$cert);
398 /* Read out data*/
399 $timeto = $certificate->getvalidto_date();
400 $timefrom = $certificate->getvalidfrom_date();
401 $str = "<table summary=\"\" border=0><tr><td style='vertical-align:top'>CN</td><td>".preg_replace("/ /", " ", $certificate->getname())."</td></tr></table><br>".
402 sprintf(_("Certificate is valid from <b>%s</b> to <b>%s</b> and is currently <b>%s</b>."), date('d M Y',$timefrom),date('d M Y',$timeto), $certificate->isvalid()?"<font style='color:green'>"._("valid")."</font>":"<font style='color:red'>"._("invalid")."</font>");
403 $smarty->assign($cert."info",$str);
404 $smarty->assign($cert."_state","true");
405 } else {
406 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
407 $smarty->assign($cert."_state","");
408 }
409 }
410 $smarty->assign("governmentmode", "false");
411 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
412 }
414 /* Show us the edit screen */
415 $smarty->assign("bases", $this->config->idepartments);
416 $smarty->assign("base_select", $this->base);
417 $smarty->assign("selectmode", chkacl($this->acl, "create"));
418 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
419 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
421 /* Prepare password hashes */
422 if ($this->pw_storage == ""){
423 $this->pw_storage= $this->config->current['HASH'];
424 }
426 $temp = passwordMethod::get_available_methods();
427 $hashes = $temp['name'];
429 $smarty->assign("pwmode", $hashes);
430 $smarty->assign("pwmode_select", $this->pw_storage);
431 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
433 /* Load attributes and acl's */
434 foreach($this->attributes as $val){
435 $smarty->assign("$val", $this->$val);
436 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
437 }
439 /* Save government mode attributes */
440 if (isset($this->config->current['GOVERNMENTMODE']) &&
441 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
442 $smarty->assign("governmentmode", "true");
443 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
444 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
445 $smarty->assign("ivbbmodes", $ivbbmodes);
446 foreach ($this->govattrs as $val){
447 $smarty->assign("$val", $this->$val);
448 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
449 }
450 } else {
451 $smarty->assign("governmentmode", "false");
452 }
454 /* Special mode for uid */
455 $uidACL= "";
456 if (isset ($this->dn)){
457 if ($this->dn != "new"){
458 $uidACL="readonly";
459 }
460 } else {
461 $uidACL= "readonly";
462 }
463 $uidACL.= " ".chkacl($this->acl, "uid");
465 $smarty->assign("uidACL", $uidACL);
466 $smarty->assign("is_template", $this->is_template);
467 $smarty->assign("use_dob", $this->use_dob);
469 if (isset($this->parent)){
470 if (isset($this->parent->by_object['phoneAccount']) &&
471 $this->parent->by_object['phoneAccount']->is_account){
472 $smarty->assign("has_phoneaccount", "true");
473 } else {
474 $smarty->assign("has_phoneaccount", "false");
475 }
476 } else {
477 $smarty->assign("has_phoneaccount", "false");
478 }
480 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
481 }
484 /* remove object from parent */
485 function remove_from_parent()
486 {
487 $ldap= $this->config->get_ldap_link();
488 $ldap->rmdir ($this->dn);
490 /* Delete references to groups */
491 $ldap->cd ($this->config->current['BASE']);
492 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
493 while ($ldap->fetch()){
494 $g= new group($this->config, $ldap->getDN());
495 $g->removeUser($this->uid);
496 $g->save ();
497 }
499 /* Delete references to object groups */
500 $ldap->cd ($this->config->current['BASE']);
501 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
502 while ($ldap->fetch()){
503 $og= new ogroup($this->config, $ldap->getDN());
504 unset($og->member[$this->dn]);
505 $og->save ();
506 }
508 /* Optionally execute a command after we're done */
509 $this->handle_post_events("remove");
510 }
513 /* Save data to object */
514 function save_object()
515 {
516 if (isset($_POST['generic'])){
518 /* Parents save function */
519 plugin::save_object ();
521 /* Save government mode attributes */
522 if ($this->config->current['GOVERNMENTMODE']){
523 foreach ($this->govattrs as $val){
524 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
525 $data= stripcslashes($_POST["$val"]);
526 if ($data != $this->$val){
527 $this->is_modified= TRUE;
528 }
529 $this->$val= $data;
530 }
531 }
532 }
534 /* In template mode, the uid is autogenerated... */
535 if ($this->is_template){
536 $this->uid= strtolower($this->sn);
537 $this->givenName= $this->sn;
538 }
540 /* Save base and pw_storage, since these are no LDAP attributes */
541 if (isset($_POST['base'])){
542 foreach(array("base", "pw_storage") as $val){
543 $data= validate($_POST[$val]);
544 if ($data != $this->$val){
545 $this->is_modified= TRUE;
546 }
547 $this->$val= $data;
548 }
549 }
550 }
551 }
553 function rebind($ldap, $referral)
554 {
555 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
556 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
557 $this->error = "Success";
558 $this->hascon=true;
559 $this->reconnect= true;
560 return (0);
561 } else {
562 $this->error = "Could not bind to " . $binddn;
563 return NULL;
564 }
565 }
567 /* Save data to LDAP, depending on is_account we save or delete */
568 function save()
569 {
570 /* First use parents methods to do some basic fillup in $this->attrs */
571 plugin::save ();
573 /* Remove additional objectClasses */
574 $tmp= array();
575 foreach ($this->attrs['objectClass'] as $key => $set){
576 $found= false;
577 foreach (array("ivbbEntry", "gosaUserTemplate") as $val){
578 if (preg_match ("/^$set$/i", $val)){
579 $found= true;
580 break;
581 }
582 }
583 if (!$found){
584 $tmp[]= $set;
585 }
586 }
588 /* Replace the objectClass array. This is done because of the
589 separation into government and normal mode. */
590 $this->attrs['objectClass']= $tmp;
592 /* Add objectClasss for template mode? */
593 if ($this->is_template){
594 $this->attrs['objectClass'][]= "gosaUserTemplate";
595 }
597 /* Hard coded government mode? */
598 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
599 $this->attrs['objectClass'][]= "ivbbEntry";
601 /* Copy standard attributes */
602 foreach ($this->govattrs as $val){
603 if ($this->$val != ""){
604 $this->attrs["$val"]= $this->$val;
605 } elseif (!$this->new) {
606 $this->attrs["$val"]= array();
607 }
608 }
610 /* Remove attribute if set to "nein" */
611 if ($this->publicVisible == "nein"){
612 $this->attrs['publicVisible']= array();
613 }
615 }
617 /* Special handling for attribute userCertificate needed */
618 if ($this->userCertificate != ""){
619 $this->attrs["userCertificate;binary"]= $this->userCertificate;
620 $remove_userCertificate= false;
621 } else {
622 $remove_userCertificate= true;
623 }
625 /* Special handling for dob value */
626 if ($this->use_dob == "1"){
627 $this->attrs["dob"]= date("Y-m-d", $this->dob);
628 } else {
629 if ($this->new) {
630 unset($this->attrs["dob"]);
631 } else {
632 $this->attrs["dob"]= array();
633 }
634 }
635 if ($this->gender == "0"){
636 if ($this->new) {
637 unset($this->attrs["gender"]);
638 } else {
639 $this->attrs["gender"]= array();
640 }
641 }
643 /* Special handling for attribute jpegPhote needed, scale image via
644 image magick to 147x200 pixels and inject resulting data. */
645 if ($this->jpegPhoto != "*removed*"){
647 /* Fallback if there's no image magick inside PHP */
648 if (!function_exists("imagick_blob2image")){
649 /* Get temporary file name for conversation */
650 $fname = tempnam ("/tmp", "GOsa");
652 /* Open file and write out photoData */
653 $fp = fopen ($fname, "w");
654 fwrite ($fp, $this->photoData);
655 fclose ($fp);
657 /* Build conversation query. Filename is generated automatically, so
658 we do not need any special security checks. Exec command and save
659 output. For PHP safe mode, you'll need a configuration which respects
660 image magick as executable... */
661 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
662 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
663 $query, "Execute");
665 /* Read data written by convert */
666 $output= "";
667 $sh= popen($query, 'r');
668 while (!feof($sh)){
669 $output.= fread($sh, 4096);
670 }
671 pclose($sh);
673 unlink($fname);
675 /* Save attribute */
676 $this->attrs["jpegPhoto"] = $output;
678 } else {
680 /* Load the new uploaded Photo */
681 if(!$handle = imagick_blob2image($this->photoData)) {
682 gosa_log("Can't Load image");
683 }
685 /* Resizing image to 147x200 and blur */
686 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
687 gosa_log("imagick_resize failed");
688 }
690 /* Converting image to JPEG */
691 if(!imagick_convert($handle,"JPEG")) {
692 gosa_log("Can't Convert to JPEG");
693 }
695 /* Creating binary Code for the Image */
696 if(!$dump = imagick_image2blob($handle)){
697 gosa_log("Can't create blob for image");
698 }
700 /* Sending Image */
701 $output= $dump;
703 /* Save attribute */
704 $this->attrs["jpegPhoto"] = $output;
705 }
707 } elseif(!$this->new) {
708 $this->attrs["jpegPhoto"] = array();
709 }
711 /* Build new dn */
712 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
713 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
714 } else {
715 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
716 }
718 /* This only gets called when user is renaming himself */
719 $ldap= $this->config->get_ldap_link();
720 if ($this->dn != $new_dn){
722 /* Write entry on new 'dn' */
723 $this->move($this->dn, $new_dn);
725 /* Happen to use the new one */
726 change_ui_dn($this->dn, $new_dn);
727 $this->dn= $new_dn;
728 }
731 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
732 new entries. So do a check first... */
733 $ldap->cat ($this->dn);
734 if ($ldap->fetch()){
735 $mode= "modify";
736 } else {
737 $mode= "add";
738 $ldap->cd($this->config->current['BASE']);
739 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
740 }
742 /* Set password to some junk stuff in case of templates */
743 if ($this->is_template){
744 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
745 }
747 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
748 $this->attributes, "Save via $mode");
750 /* Finally write data with selected 'mode' */
751 $ldap->cd ($this->dn);
752 $ldap->$mode ($this->attrs);
753 if (show_ldap_error($ldap->get_error())){
754 return (1);
755 }
757 /* Remove cert?
758 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
759 to work around myself. */
760 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
762 /* Reset array, assemble new, this should be reworked */
763 $this->attrs= array();
764 $this->attrs['userCertificate;binary']= array();
766 /* Prepare connection */
767 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
768 die ("Could not connect to LDAP server");
769 }
770 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
771 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
772 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
773 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
774 }
775 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
776 ldap_start_tls($ds);
777 }
778 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
779 $this->config->current['PASSWORD']))) {
780 die ("Could not bind to LDAP");
781 }
783 /* Modify using attrs */
784 ldap_mod_del($ds,$this->dn,$this->attrs);
785 ldap_close($ds);
786 }
788 /* Kerberos server defined? */
789 if (isset($this->config->data['SERVERS']['KERBEROS'])){
790 $cfg= $this->config->data['SERVERS']['KERBEROS'];
791 }
792 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
794 /* Connect to the admin interface */
795 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
796 $cfg['ADMIN'], $cfg['PASSWORD']);
798 /* Errors? */
799 if ($handle === FALSE){
800 print_red (_("Kerberos database communication failed"));
801 return (2);
802 }
804 /* Build user principal, get list of existsing principals */
805 $principal= $this->uid."@".$cfg['REALM'];
806 $principals = kadm5_get_principals($handle);
808 /* User exists in database? */
809 if (in_array($principal, $principals)){
811 /* Ok. User exists. Remove him/her when pw_storage has
812 changed to be NOT kerberos. */
813 if ($this->pw_storage != "kerberos"){
814 $ret= kadm5_delete_principal ( $handle, $principal);
816 if ($ret === FALSE){
817 print_red (_("Can't remove user from kerberos database."));
818 }
819 }
821 } else {
823 /* User doesn't exists, create it when pw_storage is kerberos. */
824 if ($this->pw_storage == "kerberos"){
825 $ret= kadm5_create_principal ( $handle, $principal);
827 if ($ret === FALSE){
828 print_red (_("Can't add user to kerberos database."));
829 }
830 }
832 }
834 /* Free kerberos admin handle */
835 kadm5_destroy($handle);
836 }
838 /* Optionally execute a command after we're done */
839 if ($mode == "add"){
840 $this->handle_post_events("add");
841 } elseif ($this->is_modified){
842 $this->handle_post_events("modify");
843 }
845 return (0);
846 }
849 /* Check formular input */
850 function check()
851 {
852 $message= array();
854 /* Assemble cn */
855 $this->cn= $this->givenName." ".$this->sn;
857 /* Permissions for that base? */
858 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
859 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
860 } else {
861 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
862 }
864 $ui= get_userinfo();
865 $acl= get_permissions ($new_dn, $ui->subtreeACL);
866 $acl= get_module_permission($acl, "user", $new_dn);
867 if ($this->dn == "new" && chkacl($acl, "create") != ""){
868 $message[]= _("You have no permissions to create a user on this 'Base'.");
869 } elseif ($this->dn != $new_dn && $this->dn != "new"){
870 $acl= get_permissions ($this->dn, $ui->subtreeACL);
871 $acl= get_module_permission($acl, "user", $this->dn);
872 if (chkacl($acl, "create") != ""){
873 $message[]= _("You have no permissions to move a user from the original 'Base'.");
874 }
875 }
877 /* must: sn, givenName, uid */
878 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
879 $message[]= _("The required field 'Name' is not set.");
880 }
882 /* UID already used? */
883 $ldap= $this->config->get_ldap_link();
884 $ldap->cd($this->config->current['BASE']);
885 $ldap->search("(uid=$this->uid)", array("uid"));
886 $ldap->fetch();
887 if ($ldap->count() != 0 && $this->dn == 'new'){
888 $message[]= _("There's already a person with this 'Login' in the database.");
889 }
891 /* In template mode, the uid and givenName are autogenerated... */
892 if (!$this->is_template){
893 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
894 $message[]= _("The required field 'Given name' is not set.");
895 }
896 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
897 $message[]= _("The required field 'Login' is not set.");
898 }
899 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
900 $ldap->cd($this->config->current['BASE']);
901 $ldap->search("(cn=".$this->cn.")", array("uid"));
902 $ldap->fetch();
903 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
904 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
905 }
906 }
907 }
909 /* Check for valid input */
910 if (!is_uid($this->uid)){
911 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
912 }
913 if (!is_url($this->labeledURI)){
914 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
915 }
916 if (preg_match ("/[\\\\]/", $this->sn)){
917 $message[]= _("The field 'Name' contains invalid characters.");
918 }
919 if (preg_match ("/[\\\\]/", $this->givenName)){
920 $message[]= _("The field 'Given name' contains invalid characters.");
921 }
923 /* Check phone numbers */
924 if (!is_phone_nr($this->homePhone)){
925 $message[]= _("The field 'Phone' contains an invalid phone number.");
926 }
927 if (!is_phone_nr($this->telephoneNumber)){
928 $message[]= _("The field 'Phone' contains an invalid phone number.");
929 }
930 if (!is_phone_nr($this->facsimileTelephoneNumber)){
931 $message[]= _("The field 'Fax' contains an invalid phone number.");
932 }
933 if (!is_phone_nr($this->mobile)){
934 $message[]= _("The field 'Mobile' contains an invalid phone number.");
935 }
936 if (!is_phone_nr($this->pager)){
937 $message[]= _("The field 'Pager' contains an invalid phone number.");
938 }
940 /* Check for reserved characers */
941 if (preg_match ('/[,+"<>;]/', $this->givenName)){
942 $message[]= _("The field 'Given name' contains invalid characters.");
943 }
944 if (preg_match ('/[,+"<>;]/', $this->sn)){
945 $message[]= _("The field 'Name' contains invalid characters.");
946 }
948 return $message;
949 }
952 /* Indicate whether a password change is needed or not */
953 function password_change_needed()
954 {
955 return ($this->pw_storage != $this->last_pw_storage);
956 }
959 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
960 function load_picture()
961 {
962 /* make connection and read jpegPhoto */
963 $ds= ldap_connect($this->config->current['SERVER']);
964 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
965 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
966 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
967 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
968 }
970 if(isset($this->config->current['TLS']) &&
971 $this->config->current['TLS'] == "true"){
973 ldap_start_tls($ds);
974 }
976 $r= ldap_bind($ds);
977 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
979 /* in case we don't get an entry, load a default picture */
980 $this->set_picture ("./images/default.jpg");
981 $this->jpegPhoto= "*removed*";
983 /* fill data from LDAP */
984 if ($sr) {
985 $ei=ldap_first_entry($ds, $sr);
986 if ($ei) {
987 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
988 $this->photoData= $info[0];
989 $_SESSION['picture']= $this->photoData;
990 $this->jpegPhoto= "";
991 }
992 }
993 }
995 /* close conncetion */
996 ldap_unbind($ds);
997 }
1000 /* Load a certificate from LDAP, this is going to be simplified later on */
1001 function load_cert()
1002 {
1003 $ds= ldap_connect($this->config->current['SERVER']);
1004 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1005 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1006 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1007 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1008 }
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, $this->dn, "userCertificate=*", array("userCertificate"));
1018 if ($sr) {
1019 $ei= @ldap_first_entry($ds, $sr);
1021 if ($ei) {
1022 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1023 $this->userCertificate= "";
1024 } else {
1025 $this->userCertificate= $info[0];
1026 }
1027 }
1028 } else {
1029 $this->userCertificate= "";
1030 }
1032 ldap_unbind($ds);
1033 }
1036 /* Load picture from file to object */
1037 function set_picture($filename)
1038 {
1039 if (!is_file($filename)){
1040 $filename= "./images/default.jpg";
1041 $this->jpegPhoto= "*removed*";
1042 }
1044 $fd = fopen ($filename, "rb");
1045 $this->photoData= fread ($fd, filesize ($filename));
1046 $_SESSION['picture']= $this->photoData;
1047 $this->jpegPhoto= "";
1049 fclose ($fd);
1050 }
1053 /* Load certificate from file to object */
1054 function set_cert($cert, $filename)
1055 {
1056 $fd = fopen ($filename, "rb");
1057 if (filesize($filename)>0) {
1058 $this->$cert= fread ($fd, filesize ($filename));
1059 fclose ($fd);
1060 $this->is_modified= TRUE;
1061 } else {
1062 print_red(_("Could not open specified certificate!"));
1063 }
1064 }
1066 /* Adapt from given 'dn' */
1067 function adapt_from_template($dn)
1068 {
1069 plugin::adapt_from_template($dn);
1071 /* Get base */
1072 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1074 if ($this->config->current['GOVERNMENTMODE']){
1076 /* Walk through govattrs */
1077 foreach ($this->govattrs as $val){
1079 if (isset($this->attrs["$val"][0])){
1081 /* If attribute is set, replace dynamic parts:
1082 %sn, %givenName and %uid. Fill these in our local variables. */
1083 $value= $this->attrs["$val"][0];
1085 foreach (array("sn", "givenName", "uid") as $repl){
1086 if (preg_match("/%$repl/i", $value)){
1087 $value= preg_replace ("/%$repl/i",
1088 $this->parent->$repl, $value);
1089 }
1090 }
1091 $this->$val= $value;
1092 }
1093 }
1094 }
1096 /* Get back uid/sn/givenName */
1097 if ($this->parent != NULL){
1098 $this->uid= $this->parent->uid;
1099 $this->sn= $this->parent->sn;
1100 $this->givenName= $this->parent->givenName;
1101 }
1102 }
1104 }
1106 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1107 ?>