9f216a9575fa82dec047d274cdf18a5de813796d
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 /* Initialize local array */
154 $matches= array();
155 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
156 $this->pw_storage= strtolower($matches[1]);
157 } else {
158 if ($this->attrs['userPassword'][0] != ""){
159 $this->pw_storage= "clear";
160 } else {
161 $this->pw_storage= $hash;
162 }
163 }
164 } else {
165 /* Preset with vaule from configuration */
166 $this->pw_storage= $hash;
167 }
169 /* Load extra attributes: certificate and picture */
170 $this->load_picture();
171 $this->load_cert();
172 if ($this->userCertificate != ""){
173 $this->had_userCertificate= TRUE;
174 }
175 }
177 /* Reset password storage indicator, used by password_change_needed() */
178 if ($dn == "new"){
179 $this->last_pw_storage= "unset";
180 } else {
181 $this->last_pw_storage= $this->pw_storage;
182 }
184 /* Generate dob entry */
185 if (isset ($this->attrs['dateOfBirth'])){
186 /* This entry is ISO 8601 conform */
187 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
189 $this->dob=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
190 $this->use_dob= "1";
191 } else {
192 $this->use_dob= "0";
193 }
195 /* Put gender attribute to upper case */
196 if (isset ($this->attrs['gender'])){
197 $this->gender= strtoupper($this->attrs['gender'][0]);
198 }
199 }
202 /* execute generates the html output for this node */
203 function execute()
204 {
205 $smarty= get_smarty();
207 /* Fill calendar */
208 if ($this->dob == "0"){
209 $date= getdate();
210 } else {
211 if(is_array($this->dob)){
212 $date = $this->dob;
213 }else{
214 $date = getdate($this->dob);
215 }
216 }
218 $days= array();
219 for($d= 1; $d<32; $d++){
220 $days[$d]= $d;
221 }
222 $years= array();
224 if(($date['year']-100)<1901){
225 $start = 1901;
226 }else{
227 $start = $date['year']-100;
228 }
230 $end = $start +100;
232 for($y= $start; $y<=$end; $y++){
233 $years[]= $y;
234 }
235 $years['-']= "- ";
236 $months= array(_("January"), _("February"), _("March"), _("April"),
237 _("May"), _("June"), _("July"), _("August"), _("September"),
238 _("October"), _("November"), _("December"), '-' => '- ');
239 $smarty->assign("day", $date["mday"]);
240 $smarty->assign("days", $days);
241 $smarty->assign("months", $months);
242 $smarty->assign("month", $date["mon"]-1);
243 $smarty->assign("years", $years);
244 $smarty->assign("year", $date["year"]);
246 /* Assign sex */
247 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
248 $smarty->assign("gender_list", $sex);
250 /* Get random number for pictures */
251 srand((double)microtime()*1000000);
252 $smarty->assign("rand", rand(0, 10000));
254 /* Do we represent a valid gosaAccount? */
255 if (!$this->is_account){
256 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
257 _("This account has no valid GOsa extensions.")."</b>";
258 return;
259 }
261 /* Want picture edit dialog? */
262 if (isset($_POST['edit_picture'])){
263 /* Save values for later recovery, in case some presses
264 the cancel button. */
265 $this->old_jpegPhoto= $this->jpegPhoto;
266 $this->old_photoData= $this->photoData;
267 $this->picture_dialog= TRUE;
268 $this->dialog= TRUE;
269 }
271 /* Remove picture? */
272 if (isset($_POST['picture_remove'])){
273 $this->jpegPhoto= "*removed*";
274 $this->set_picture ("./images/default.jpg");
275 $this->is_modified= TRUE;
277 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
278 }
280 /* Save picture */
281 if (isset($_POST['picture_edit_finish'])){
283 /* Check for clean upload */
284 if ($_FILES['picture_file']['name'] != ""){
285 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
286 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
287 exit;
288 }
290 /* Activate new picture */
291 $this->set_picture($_FILES['picture_file']['tmp_name']);
292 }
293 $this->picture_dialog= FALSE;
294 $this->dialog= FALSE;
295 $this->is_modified= TRUE;
296 }
299 /* Cancel picture */
300 if (isset($_POST['picture_edit_cancel'])){
302 /* Restore values */
303 $this->jpegPhoto= $this->old_jpegPhoto;
304 $this->photoData= $this->old_photoData;
306 /* Update picture */
307 $_SESSION['picture']= $this->photoData;
308 $this->picture_dialog= FALSE;
309 $this->dialog= FALSE;
310 }
312 /* Toggle dob information */
313 if (isset($_POST['set_dob'])){
314 $this->use_dob= ($this->use_dob == "0")?"1":"0";
315 }
318 /* Want certificate= */
319 if (isset($_POST['edit_cert'])){
321 /* Save original values for later reconstruction */
322 foreach (array("certificateSerialNumber", "userCertificate",
323 "userSMIMECertificate", "userPKCS12") as $val){
325 $oval= "old_$val";
326 $this->$oval= $this->$val;
327 }
329 $this->cert_dialog= TRUE;
330 $this->dialog= TRUE;
331 }
334 /* Cancel certificate dialog */
335 if (isset($_POST['cert_edit_cancel'])){
337 /* Restore original values in case of 'cancel' */
338 foreach (array("certificateSerialNumber", "userCertificate",
339 "userSMIMECertificate", "userPKCS12") as $val){
341 $oval= "old_$val";
342 $this->$val= $this->$oval;
343 }
344 $this->cert_dialog= FALSE;
345 $this->dialog= FALSE;
346 }
349 /* Remove certificate? */
350 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
351 if (isset($_POST["remove_$val"])){
353 /* Reset specified cert*/
354 $this->$val= "";
355 $this->is_modified= TRUE;
356 }
357 }
360 /* Upload new cert and close dialog? */
361 if (isset($_POST['cert_edit_finish'])){
363 /* for all certificates do */
364 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
365 as $val){
367 /* Check for clean upload */
368 if (array_key_exists($val."_file", $_FILES) &&
369 array_key_exists('name', $_FILES[$val."_file"]) &&
370 $_FILES[$val."_file"]['name'] != "" &&
371 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
372 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
373 }
374 }
376 /* Save serial number */
377 if (isset($_POST["certificateSerialNumber"]) &&
378 $_POST["certificateSerialNumber"] != ""){
380 if (!is_id($_POST["certificateSerialNumber"])){
381 print_red (_("Please enter a valid serial number"));
383 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
384 if ($this->$cert != ""){
385 $smarty->assign("$cert"."_state", "true");
386 } else {
387 $smarty->assign("$cert"."_state", "");
388 }
389 }
390 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
391 }
393 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
394 $this->is_modified= TRUE;
395 }
397 $this->cert_dialog= FALSE;
398 $this->dialog= FALSE;
399 }
401 /* Display picture dialog */
402 if ($this->picture_dialog){
403 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
404 }
406 /* Display cert dialog */
407 if ($this->cert_dialog){
408 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
409 if ($this->$cert != ""){
410 /* import certificate */
411 $certificate = new certificate;
412 $certificate->import($this->$cert);
414 /* Read out data*/
415 $timeto = $certificate->getvalidto_date();
416 $timefrom = $certificate->getvalidfrom_date();
417 $str = "<table summary=\"\" border=0><tr><td style='vertical-align:top'>CN</td><td>".preg_replace("/ /", " ", $certificate->getname())."</td></tr></table><br>".
418 sprintf(_("Certificate is valid from <b>%s</b> to <b>%s</b> and is currently <b>%s</b>."), date('d M Y',$timefrom),date('d M Y',$timeto), $certificate->isvalid()?"<font style='color:green'>"._("valid")."</font>":"<font style='color:red'>"._("invalid")."</font>");
419 $smarty->assign($cert."info",$str);
420 $smarty->assign($cert."_state","true");
421 } else {
422 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
423 $smarty->assign($cert."_state","");
424 }
425 }
426 $smarty->assign("governmentmode", "false");
427 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
428 }
430 /* Show us the edit screen */
431 $smarty->assign("bases", $this->config->idepartments);
432 $smarty->assign("base_select", $this->base);
433 $smarty->assign("selectmode", chkacl($this->acl, "create"));
434 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
435 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
437 /* Prepare password hashes */
438 if ($this->pw_storage == ""){
439 $this->pw_storage= $this->config->current['HASH'];
440 }
442 $temp = passwordMethod::get_available_methods();
443 $hashes = $temp['name'];
445 $smarty->assign("pwmode", $hashes);
446 $smarty->assign("pwmode_select", $this->pw_storage);
447 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
449 /* Load attributes and acl's */
450 foreach($this->attributes as $val){
451 $smarty->assign("$val", $this->$val);
452 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
453 }
455 /* Save government mode attributes */
456 if (isset($this->config->current['GOVERNMENTMODE']) &&
457 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
458 $smarty->assign("governmentmode", "true");
459 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
460 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
461 $smarty->assign("ivbbmodes", $ivbbmodes);
462 foreach ($this->govattrs as $val){
463 $smarty->assign("$val", $this->$val);
464 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
465 }
466 } else {
467 $smarty->assign("governmentmode", "false");
468 }
470 /* Special mode for uid */
471 $uidACL= "";
472 if (isset ($this->dn)){
473 if ($this->dn != "new"){
474 $uidACL="readonly";
475 }
476 } else {
477 $uidACL= "readonly";
478 }
479 $uidACL.= " ".chkacl($this->acl, "uid");
481 $smarty->assign("uidACL", $uidACL);
482 $smarty->assign("is_template", $this->is_template);
483 $smarty->assign("use_dob", $this->use_dob);
485 if (isset($this->parent)){
486 if (isset($this->parent->by_object['phoneAccount']) &&
487 $this->parent->by_object['phoneAccount']->is_account){
488 $smarty->assign("has_phoneaccount", "true");
489 } else {
490 $smarty->assign("has_phoneaccount", "false");
491 }
492 } else {
493 $smarty->assign("has_phoneaccount", "false");
494 }
496 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
497 }
500 /* remove object from parent */
501 function remove_from_parent()
502 {
503 $ldap= $this->config->get_ldap_link();
504 $ldap->rmdir ($this->dn);
506 /* Delete references to groups */
507 $ldap->cd ($this->config->current['BASE']);
508 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
509 while ($ldap->fetch()){
510 $g= new group($this->config, $ldap->getDN());
511 $g->removeUser($this->uid);
512 $g->save ();
513 }
515 /* Delete references to object groups */
516 $ldap->cd ($this->config->current['BASE']);
517 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
518 while ($ldap->fetch()){
519 $og= new ogroup($this->config, $ldap->getDN());
520 unset($og->member[$this->dn]);
521 $og->save ();
522 }
524 /* Optionally execute a command after we're done */
525 $this->handle_post_events("remove");
526 }
529 /* Save data to object */
530 function save_object()
531 {
532 if (isset($_POST['generic'])){
534 /* Parents save function */
535 plugin::save_object ();
537 /* Save government mode attributes */
538 if ($this->config->current['GOVERNMENTMODE']){
539 foreach ($this->govattrs as $val){
540 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
541 $data= stripcslashes($_POST["$val"]);
542 if ($data != $this->$val){
543 $this->is_modified= TRUE;
544 }
545 $this->$val= $data;
546 }
547 }
548 }
550 /* In template mode, the uid is autogenerated... */
551 if ($this->is_template){
552 $this->uid= strtolower($this->sn);
553 $this->givenName= $this->sn;
554 }
556 /* Save base and pw_storage, since these are no LDAP attributes */
557 if (isset($_POST['base'])){
558 foreach(array("base", "pw_storage") as $val){
559 $data= validate($_POST[$val]);
560 if ($data != $this->$val){
561 $this->is_modified= TRUE;
562 }
563 $this->$val= $data;
564 }
565 }
566 }
567 }
569 function rebind($ldap, $referral)
570 {
571 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
572 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
573 $this->error = "Success";
574 $this->hascon=true;
575 $this->reconnect= true;
576 return (0);
577 } else {
578 $this->error = "Could not bind to " . $credentials['ADMIN'];
579 return NULL;
580 }
581 }
583 /* Save data to LDAP, depending on is_account we save or delete */
584 function save()
585 {
586 /* First use parents methods to do some basic fillup in $this->attrs */
587 plugin::save ();
589 /* Remove additional objectClasses */
590 $tmp= array();
591 foreach ($this->attrs['objectClass'] as $key => $set){
592 $found= false;
593 foreach (array("ivbbEntry", "gosaUserTemplate") as $val){
594 if (preg_match ("/^$set$/i", $val)){
595 $found= true;
596 break;
597 }
598 }
599 if (!$found){
600 $tmp[]= $set;
601 }
602 }
604 /* Replace the objectClass array. This is done because of the
605 separation into government and normal mode. */
606 $this->attrs['objectClass']= $tmp;
608 /* Add objectClasss for template mode? */
609 if ($this->is_template){
610 $this->attrs['objectClass'][]= "gosaUserTemplate";
611 }
613 /* Hard coded government mode? */
614 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
615 $this->attrs['objectClass'][]= "ivbbEntry";
617 /* Copy standard attributes */
618 foreach ($this->govattrs as $val){
619 if ($this->$val != ""){
620 $this->attrs["$val"]= $this->$val;
621 } elseif (!$this->new) {
622 $this->attrs["$val"]= array();
623 }
624 }
626 /* Remove attribute if set to "nein" */
627 if ($this->publicVisible == "nein"){
628 $this->attrs['publicVisible']= array();
629 if($this->new){
630 unset($this->attrs['publicVisible']);
631 }else{
632 $this->attrs['publicVisible']=array();
633 }
635 }
637 }
639 /* Special handling for attribute userCertificate needed */
640 if ($this->userCertificate != ""){
641 $this->attrs["userCertificate;binary"]= $this->userCertificate;
642 $remove_userCertificate= false;
643 } else {
644 $remove_userCertificate= true;
645 }
647 /* Special handling for dob value */
648 if ($this->use_dob == "1"){
649 $this->attrs["dob"]= date("Y-m-d", $this->dob);
650 } else {
651 if ($this->new) {
652 unset($this->attrs["dob"]);
653 } else {
654 $this->attrs["dob"]= array();
655 }
656 }
657 if ($this->gender == "0"){
658 if ($this->new) {
659 unset($this->attrs["gender"]);
660 } else {
661 $this->attrs["gender"]= array();
662 }
663 }
665 /* Special handling for attribute jpegPhote needed, scale image via
666 image magick to 147x200 pixels and inject resulting data. */
667 if ($this->jpegPhoto != "*removed*"){
669 /* Fallback if there's no image magick inside PHP */
670 if (!function_exists("imagick_blob2image")){
671 /* Get temporary file name for conversation */
672 $fname = tempnam ("/tmp", "GOsa");
674 /* Open file and write out photoData */
675 $fp = fopen ($fname, "w");
676 fwrite ($fp, $this->photoData);
677 fclose ($fp);
679 /* Build conversation query. Filename is generated automatically, so
680 we do not need any special security checks. Exec command and save
681 output. For PHP safe mode, you'll need a configuration which respects
682 image magick as executable... */
683 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
684 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
685 $query, "Execute");
687 /* Read data written by convert */
688 $output= "";
689 $sh= popen($query, 'r');
690 while (!feof($sh)){
691 $output.= fread($sh, 4096);
692 }
693 pclose($sh);
695 unlink($fname);
697 /* Save attribute */
698 $this->attrs["jpegPhoto"] = $output;
700 } else {
702 /* Load the new uploaded Photo */
703 if(!$handle = imagick_blob2image($this->photoData)) {
704 gosa_log("Can't Load image");
705 }
707 /* Resizing image to 147x200 and blur */
708 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
709 gosa_log("imagick_resize failed");
710 }
712 /* Converting image to JPEG */
713 if(!imagick_convert($handle,"JPEG")) {
714 gosa_log("Can't Convert to JPEG");
715 }
717 /* Creating binary Code for the Image */
718 if(!$dump = imagick_image2blob($handle)){
719 gosa_log("Can't create blob for image");
720 }
722 /* Sending Image */
723 $output= $dump;
725 /* Save attribute */
726 $this->attrs["jpegPhoto"] = $output;
727 }
729 } elseif(!$this->new) {
730 $this->attrs["jpegPhoto"] = array();
731 }
733 /* Build new dn */
734 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
735 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
736 } else {
737 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
738 }
740 /* This only gets called when user is renaming himself */
741 $ldap= $this->config->get_ldap_link();
742 if ($this->dn != $new_dn){
744 /* Write entry on new 'dn' */
745 $this->move($this->dn, $new_dn);
747 /* Happen to use the new one */
748 change_ui_dn($this->dn, $new_dn);
749 $this->dn= $new_dn;
750 }
753 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
754 new entries. So do a check first... */
755 $ldap->cat ($this->dn);
756 if ($ldap->fetch()){
757 $mode= "modify";
758 } else {
759 $mode= "add";
760 $ldap->cd($this->config->current['BASE']);
761 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
762 }
764 /* Set password to some junk stuff in case of templates */
765 if ($this->is_template){
766 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
767 }
769 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
770 $this->attributes, "Save via $mode");
772 /* Finally write data with selected 'mode' */
773 $ldap->cd ($this->dn);
774 $ldap->$mode ($this->attrs);
775 if (show_ldap_error($ldap->get_error())){
776 return (1);
777 }
779 /* Remove cert?
780 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
781 to work around myself. */
782 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
784 /* Reset array, assemble new, this should be reworked */
785 $this->attrs= array();
786 $this->attrs['userCertificate;binary']= array();
788 /* Prepare connection */
789 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
790 die ("Could not connect to LDAP server");
791 }
792 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
793 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
794 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
795 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
796 }
797 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
798 ldap_start_tls($ds);
799 }
800 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
801 $this->config->current['PASSWORD']))) {
802 die ("Could not bind to LDAP");
803 }
805 /* Modify using attrs */
806 ldap_mod_del($ds,$this->dn,$this->attrs);
807 ldap_close($ds);
808 }
810 /* Kerberos server defined? */
811 if (isset($this->config->data['SERVERS']['KERBEROS'])){
812 $cfg= $this->config->data['SERVERS']['KERBEROS'];
813 }
814 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
816 /* Connect to the admin interface */
817 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
818 $cfg['ADMIN'], $cfg['PASSWORD']);
820 /* Errors? */
821 if ($handle === FALSE){
822 print_red (_("Kerberos database communication failed"));
823 return (2);
824 }
826 /* Build user principal, get list of existsing principals */
827 $principal= $this->uid."@".$cfg['REALM'];
828 $principals = kadm5_get_principals($handle);
830 /* User exists in database? */
831 if (in_array($principal, $principals)){
833 /* Ok. User exists. Remove him/her when pw_storage has
834 changed to be NOT kerberos. */
835 if ($this->pw_storage != "kerberos"){
836 $ret= kadm5_delete_principal ( $handle, $principal);
838 if ($ret === FALSE){
839 print_red (_("Can't remove user from kerberos database."));
840 }
841 }
843 } else {
845 /* User doesn't exists, create it when pw_storage is kerberos. */
846 if ($this->pw_storage == "kerberos"){
847 $ret= kadm5_create_principal ( $handle, $principal);
849 if ($ret === FALSE){
850 print_red (_("Can't add user to kerberos database."));
851 }
852 }
854 }
856 /* Free kerberos admin handle */
857 kadm5_destroy($handle);
858 }
860 /* Optionally execute a command after we're done */
861 if ($mode == "add"){
862 $this->handle_post_events("add");
863 } elseif ($this->is_modified){
864 $this->handle_post_events("modify");
865 }
867 return (0);
868 }
871 /* Check formular input */
872 function check()
873 {
874 $message= array();
876 /* Assemble cn */
877 $this->cn= $this->givenName." ".$this->sn;
879 /* Permissions for that base? */
880 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
881 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
882 } else {
883 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
884 }
886 $ui= get_userinfo();
887 $acl= get_permissions ($new_dn, $ui->subtreeACL);
888 $acl= get_module_permission($acl, "user", $new_dn);
889 if ($this->dn == "new" && chkacl($acl, "create") != ""){
890 $message[]= _("You have no permissions to create a user on this 'Base'.");
891 } elseif ($this->dn != $new_dn && $this->dn != "new"){
892 $acl= get_permissions ($this->dn, $ui->subtreeACL);
893 $acl= get_module_permission($acl, "user", $this->dn);
894 if (chkacl($acl, "create") != ""){
895 $message[]= _("You have no permissions to move a user from the original 'Base'.");
896 }
897 }
899 /* must: sn, givenName, uid */
900 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
901 $message[]= _("The required field 'Name' is not set.");
902 }
904 /* UID already used? */
905 $ldap= $this->config->get_ldap_link();
906 $ldap->cd($this->config->current['BASE']);
907 $ldap->search("(uid=$this->uid)", array("uid"));
908 $ldap->fetch();
909 if ($ldap->count() != 0 && $this->dn == 'new'){
910 $message[]= _("There's already a person with this 'Login' in the database.");
911 }
913 /* In template mode, the uid and givenName are autogenerated... */
914 if (!$this->is_template){
915 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
916 $message[]= _("The required field 'Given name' is not set.");
917 }
918 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
919 $message[]= _("The required field 'Login' is not set.");
920 }
921 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
922 $ldap->cd($this->config->current['BASE']);
923 $ldap->search("(cn=".$this->cn.")", array("uid"));
924 $ldap->fetch();
925 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
926 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
927 }
928 }
929 }
931 /* Check for valid input */
932 if ($this->is_modified && !is_uid($this->uid)){
933 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
934 }
935 if (!is_url($this->labeledURI)){
936 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
937 }
938 if (preg_match ("/[\\\\]/", $this->sn)){
939 $message[]= _("The field 'Name' contains invalid characters.");
940 }
941 if (preg_match ("/[\\\\]/", $this->givenName)){
942 $message[]= _("The field 'Given name' contains invalid characters.");
943 }
945 /* Check phone numbers */
946 if (!is_phone_nr($this->homePhone)){
947 $message[]= _("The field 'Phone' contains an invalid phone number.");
948 }
949 if (!is_phone_nr($this->telephoneNumber)){
950 $message[]= _("The field 'Phone' contains an invalid phone number.");
951 }
952 if (!is_phone_nr($this->facsimileTelephoneNumber)){
953 $message[]= _("The field 'Fax' contains an invalid phone number.");
954 }
955 if (!is_phone_nr($this->mobile)){
956 $message[]= _("The field 'Mobile' contains an invalid phone number.");
957 }
958 if (!is_phone_nr($this->pager)){
959 $message[]= _("The field 'Pager' contains an invalid phone number.");
960 }
962 /* Check for reserved characers */
963 if (preg_match ('/[,+"?\'()-=<>;]/', $this->givenName)){
964 $message[]= _("The field 'Given name' contains invalid characters.");
965 }
966 if (preg_match ('/[,+"?\'()-=<>;]/', $this->sn)){
967 $message[]= _("The field 'Name' contains invalid characters.");
968 }
970 return $message;
971 }
974 /* Indicate whether a password change is needed or not */
975 function password_change_needed()
976 {
977 return ($this->pw_storage != $this->last_pw_storage);
978 }
981 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
982 function load_picture()
983 {
984 /* make connection and read jpegPhoto */
985 $ds= ldap_connect($this->config->current['SERVER']);
986 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
987 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
988 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
989 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
990 }
992 if(isset($this->config->current['TLS']) &&
993 $this->config->current['TLS'] == "true"){
995 ldap_start_tls($ds);
996 }
998 $r= ldap_bind($ds);
999 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1001 /* in case we don't get an entry, load a default picture */
1002 $this->set_picture ("./images/default.jpg");
1003 $this->jpegPhoto= "*removed*";
1005 /* fill data from LDAP */
1006 if ($sr) {
1007 $ei=ldap_first_entry($ds, $sr);
1008 if ($ei) {
1009 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1010 $this->photoData= $info[0];
1011 $_SESSION['picture']= $this->photoData;
1012 $this->jpegPhoto= "";
1013 }
1014 }
1015 }
1017 /* close conncetion */
1018 ldap_unbind($ds);
1019 }
1022 /* Load a certificate from LDAP, this is going to be simplified later on */
1023 function load_cert()
1024 {
1025 $ds= ldap_connect($this->config->current['SERVER']);
1026 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1027 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1028 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1029 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1030 }
1031 if(isset($this->config->current['TLS']) &&
1032 $this->config->current['TLS'] == "true"){
1034 ldap_start_tls($ds);
1035 }
1037 $r= ldap_bind($ds);
1038 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1040 if ($sr) {
1041 $ei= @ldap_first_entry($ds, $sr);
1043 if ($ei) {
1044 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1045 $this->userCertificate= "";
1046 } else {
1047 $this->userCertificate= $info[0];
1048 }
1049 }
1050 } else {
1051 $this->userCertificate= "";
1052 }
1054 ldap_unbind($ds);
1055 }
1058 /* Load picture from file to object */
1059 function set_picture($filename)
1060 {
1061 if (!is_file($filename)){
1062 $filename= "./images/default.jpg";
1063 $this->jpegPhoto= "*removed*";
1064 }
1066 $fd = fopen ($filename, "rb");
1067 $this->photoData= fread ($fd, filesize ($filename));
1068 $_SESSION['picture']= $this->photoData;
1069 $this->jpegPhoto= "";
1071 fclose ($fd);
1072 }
1075 /* Load certificate from file to object */
1076 function set_cert($cert, $filename)
1077 {
1078 $fd = fopen ($filename, "rb");
1079 if (filesize($filename)>0) {
1080 $this->$cert= fread ($fd, filesize ($filename));
1081 fclose ($fd);
1082 $this->is_modified= TRUE;
1083 } else {
1084 print_red(_("Could not open specified certificate!"));
1085 }
1086 }
1088 /* Adapt from given 'dn' */
1089 function adapt_from_template($dn)
1090 {
1091 plugin::adapt_from_template($dn);
1093 /* Get base */
1094 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1096 if ($this->config->current['GOVERNMENTMODE']){
1098 /* Walk through govattrs */
1099 foreach ($this->govattrs as $val){
1101 if (isset($this->attrs["$val"][0])){
1103 /* If attribute is set, replace dynamic parts:
1104 %sn, %givenName and %uid. Fill these in our local variables. */
1105 $value= $this->attrs["$val"][0];
1107 foreach (array("sn", "givenName", "uid") as $repl){
1108 if (preg_match("/%$repl/i", $value)){
1109 $value= preg_replace ("/%$repl/i",
1110 $this->parent->$repl, $value);
1111 }
1112 }
1113 $this->$val= $value;
1114 }
1115 }
1116 }
1118 /* Get back uid/sn/givenName */
1119 if ($this->parent != NULL){
1120 $this->uid= $this->parent->uid;
1121 $this->sn= $this->parent->sn;
1122 $this->givenName= $this->parent->givenName;
1123 }
1124 }
1126 }
1128 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1129 ?>