1 <?php
2 /*!
3 \brief user plugin
4 \author Cajus Pollmeier <pollmeier@gonicus.de>
5 \version 2.00
6 \date 24.07.2003
8 This class provides the functionality to read and write all attributes
9 relevant for person, organizationalPerson, inetOrgPerson and gosaAccount
10 from/to the LDAP. It does syntax checking and displays the formulars required.
11 */
13 class user extends plugin
14 {
15 /* Definitions */
16 var $plHeadline= "Generic";
17 var $plDescription= "This does something";
19 /* CLI vars */
20 var $cli_summary= "Handling of GOsa's user base object";
21 var $cli_description= "Some longer text\nfor help";
22 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
24 /* Plugin specific values */
25 var $base= "";
26 var $cn= "";
27 var $personalTitle= "";
28 var $academicTitle= "";
29 var $homePostalAddress= "";
30 var $homePhone= "";
31 var $labeledURI= "";
32 var $o= "";
33 var $ou= "";
34 var $departmentNumber= "";
35 var $employeeNumber= "";
36 var $employeeType= "";
37 var $roomNumber= "";
38 var $telephoneNumber= "";
39 var $facsimileTelephoneNumber= "";
40 var $mobile= "";
41 var $pager= "";
42 var $l= "";
43 var $st= "";
44 var $postalAddress= "";
45 var $dateOfBirth;
46 var $use_dob= "0";
47 var $gender="0";
48 var $preferredLanguage="0";
50 var $jpegPhoto= "*removed*";
51 var $photoData= "";
52 var $old_jpegPhoto= "";
53 var $old_photoData= "";
54 var $cert_dialog= FALSE;
55 var $picture_dialog= FALSE;
57 var $userPKCS12= "";
58 var $userSMIMECertificate= "";
59 var $userCertificate= "";
60 var $certificateSerialNumber= "";
61 var $old_certificateSerialNumber= "";
62 var $old_userPKCS12= "";
63 var $old_userSMIMECertificate= "";
64 var $old_userCertificate= "";
66 var $gouvernmentOrganizationalUnit= "";
67 var $houseIdentifier= "";
68 var $street= "";
69 var $postalCode= "";
70 var $vocation= "";
71 var $ivbbLastDeliveryCollective= "";
72 var $gouvernmentOrganizationalPersonLocality= "";
73 var $gouvernmentOrganizationalUnitDescription= "";
74 var $gouvernmentOrganizationalUnitSubjectArea= "";
75 var $functionalTitle= "";
76 var $role= "";
77 var $publicVisible= "";
79 /* 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", "dateOfBirth", "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 $this->config= $config;
107 /* Configuration is fine, allways */
108 if ($this->config->current['GOVERNMENTMODE']){
109 $this->attributes=array_merge($this->attributes,$this->govattrs);
110 }
112 /* Load base attributes */
113 plugin::plugin ($config, $dn);
115 if ($this->config->current['GOVERNMENTMODE']){
116 /* Fix public visible attribute if unset */
117 if (!isset($this->attrs['publicVisible'])){
118 $this->publicVisible == "nein";
119 }
120 }
122 /* Load government mode attributes */
123 if ($this->config->current['GOVERNMENTMODE']){
124 /* Copy all attributs */
125 foreach ($this->govattrs as $val){
126 if (isset($this->attrs["$val"][0])){
127 $this->$val= $this->attrs["$val"][0];
128 }
129 }
130 }
132 /* Create me for new accounts */
133 if ($dn == "new"){
134 $this->is_account= TRUE;
135 }
137 /* Make hash default to md5 if not set in config */
138 if (!isset($this->config->current['HASH'])){
139 $hash= "md5";
140 } else {
141 $hash= $this->config->current['HASH'];
142 }
144 /* Load data from LDAP? */
145 if ($dn != NULL){
147 /* Do base conversation */
148 if ($this->dn == "new"){
149 $ui= get_userinfo();
150 $this->base= dn2base($ui->dn);
151 } else {
152 $this->base= dn2base($dn);
153 }
155 /* get password storage type */
156 if (isset ($this->attrs['userPassword'][0])){
157 /* Initialize local array */
158 $matches= array();
159 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
160 $this->pw_storage= strtolower($matches[1]);
161 } else {
162 if ($this->attrs['userPassword'][0] != ""){
163 $this->pw_storage= "clear";
164 } else {
165 $this->pw_storage= $hash;
166 }
167 }
168 } else {
169 /* Preset with vaule from configuration */
170 $this->pw_storage= $hash;
171 }
173 /* Load extra attributes: certificate and picture */
174 $this->load_picture();
175 $this->load_cert();
176 if ($this->userCertificate != ""){
177 $this->had_userCertificate= TRUE;
178 }
179 }
181 /* Reset password storage indicator, used by password_change_needed() */
182 if ($dn == "new"){
183 $this->last_pw_storage= "unset";
184 } else {
185 $this->last_pw_storage= $this->pw_storage;
186 }
188 /* Generate dateOfBirth entry */
189 if (isset ($this->attrs['dateOfBirth'])){
190 /* This entry is ISO 8601 conform */
191 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
193 $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
194 $this->use_dob= "1";
195 } else {
196 $this->use_dob= "0";
197 }
199 /* Put gender attribute to upper case */
200 if (isset ($this->attrs['gender'])){
201 $this->gender= strtoupper($this->attrs['gender'][0]);
202 }
203 }
206 /* execute generates the html output for this node */
207 function execute()
208 {
209 /* Call parent execute */
210 plugin::execute();
212 $smarty= get_smarty();
214 /* Fill calendar */
215 if ($this->dateOfBirth == "0"){
216 $date= getdate();
217 } else {
218 if(is_array($this->dateOfBirth)){
219 $date = $this->dateOfBirth;
220 }else{
221 $date = getdate($this->dateOfBirth);
222 }
223 }
225 $days= array();
226 for($d= 1; $d<32; $d++){
227 $days[$d]= $d;
228 }
229 $years= array();
231 if(($date['year']-100)<1901){
232 $start = 1901;
233 }else{
234 $start = $date['year']-100;
235 }
237 $end = $start +100;
239 for($y= $start; $y<=$end; $y++){
240 $years[]= $y;
241 }
242 $years['-']= "- ";
243 $months= array(_("January"), _("February"), _("March"), _("April"),
244 _("May"), _("June"), _("July"), _("August"), _("September"),
245 _("October"), _("November"), _("December"), '-' => '- ');
246 $smarty->assign("day", $date["mday"]);
247 $smarty->assign("days", $days);
248 $smarty->assign("months", $months);
249 $smarty->assign("month", $date["mon"]-1);
250 $smarty->assign("years", $years);
251 $smarty->assign("year", $date["year"]);
253 /* Assign sex */
254 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
255 $smarty->assign("gender_list", $sex);
257 /* Assign prefered langage */
258 $language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"), "de_DE" => ("de_DE"), "it_IT" => ("it_IT"), "nl_NL" => ("nl_NL"));
259 $smarty->assign("preferredLanguage_list", $language);
261 /* Get random number for pictures */
262 srand((double)microtime()*1000000);
263 $smarty->assign("rand", rand(0, 10000));
265 /* Do we represent a valid gosaAccount? */
266 if (!$this->is_account){
267 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
268 _("This account has no valid GOsa extensions.")."</b>";
269 return;
270 }
272 /* Want picture edit dialog? */
273 if (isset($_POST['edit_picture'])){
274 /* Save values for later recovery, in case some presses
275 the cancel button. */
276 $this->old_jpegPhoto= $this->jpegPhoto;
277 $this->old_photoData= $this->photoData;
278 $this->picture_dialog= TRUE;
279 $this->dialog= TRUE;
280 }
282 /* Remove picture? */
283 if (isset($_POST['picture_remove'])){
284 $this->jpegPhoto= "*removed*";
285 $this->set_picture ("./images/default.jpg");
286 $this->is_modified= TRUE;
288 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
289 }
291 /* Save picture */
292 if (isset($_POST['picture_edit_finish'])){
294 /* Check for clean upload */
295 if ($_FILES['picture_file']['name'] != ""){
296 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
297 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
298 exit;
299 }
301 /* Activate new picture */
302 $this->set_picture($_FILES['picture_file']['tmp_name']);
303 }
304 $this->picture_dialog= FALSE;
305 $this->dialog= FALSE;
306 $this->is_modified= TRUE;
307 }
310 /* Cancel picture */
311 if (isset($_POST['picture_edit_cancel'])){
313 /* Restore values */
314 $this->jpegPhoto= $this->old_jpegPhoto;
315 $this->photoData= $this->old_photoData;
317 /* Update picture */
318 $_SESSION['binary']= $this->photoData;
319 $_SESSION['binarytype']= "image/jpeg";
320 $this->picture_dialog= FALSE;
321 $this->dialog= FALSE;
322 }
324 /* Toggle dateOfBirth information */
325 if (isset($_POST['set_dob'])){
326 $this->use_dob= ($this->use_dob == "0")?"1":"0";
327 }
330 /* Want certificate= */
331 if (isset($_POST['edit_cert'])){
333 /* Save original values for later reconstruction */
334 foreach (array("certificateSerialNumber", "userCertificate",
335 "userSMIMECertificate", "userPKCS12") as $val){
337 $oval= "old_$val";
338 $this->$oval= $this->$val;
339 }
341 $this->cert_dialog= TRUE;
342 $this->dialog= TRUE;
343 }
346 /* Cancel certificate dialog */
347 if (isset($_POST['cert_edit_cancel'])){
349 /* Restore original values in case of 'cancel' */
350 foreach (array("certificateSerialNumber", "userCertificate",
351 "userSMIMECertificate", "userPKCS12") as $val){
353 $oval= "old_$val";
354 $this->$val= $this->$oval;
355 }
356 $this->cert_dialog= FALSE;
357 $this->dialog= FALSE;
358 }
361 /* Remove certificate? */
362 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
363 if (isset($_POST["remove_$val"])){
365 /* Reset specified cert*/
366 $this->$val= "";
367 $this->is_modified= TRUE;
368 }
369 }
372 /* Upload new cert and close dialog? */
373 if (isset($_POST['cert_edit_finish'])){
375 /* for all certificates do */
376 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
377 as $val){
379 /* Check for clean upload */
380 if (array_key_exists($val."_file", $_FILES) &&
381 array_key_exists('name', $_FILES[$val."_file"]) &&
382 $_FILES[$val."_file"]['name'] != "" &&
383 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
384 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
385 }
386 }
388 /* Save serial number */
389 if (isset($_POST["certificateSerialNumber"]) &&
390 $_POST["certificateSerialNumber"] != ""){
392 if (!is_id($_POST["certificateSerialNumber"])){
393 print_red (_("Please enter a valid serial number"));
395 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
396 if ($this->$cert != ""){
397 $smarty->assign("$cert"."_state", "true");
398 } else {
399 $smarty->assign("$cert"."_state", "");
400 }
401 }
402 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
403 }
405 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
406 $this->is_modified= TRUE;
407 }
409 $this->cert_dialog= FALSE;
410 $this->dialog= FALSE;
411 }
413 /* Display picture dialog */
414 if ($this->picture_dialog){
415 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
416 }
418 /* Display cert dialog */
419 if ($this->cert_dialog){
420 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
421 if ($this->$cert != ""){
422 /* import certificate */
423 $certificate = new certificate;
424 $certificate->import($this->$cert);
426 /* Read out data*/
427 $timeto = $certificate->getvalidto_date();
428 $timefrom = $certificate->getvalidfrom_date();
429 $str = "<table summary=\"\" border=0><tr><td style='vertical-align:top'>CN</td><td>".preg_replace("/ /", " ", $certificate->getname())."</td></tr></table><br>".
430 sprintf(_("Certificate is valid from %s to %s and is currently %s."), "<b>".date('d M Y',$timefrom)."</b>","<b>".date('d M Y',$timeto)."</b>", $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":"<b><font style='color:red'>"._("invalid")."</font></b>");
431 $smarty->assign($cert."info",$str);
432 $smarty->assign($cert."_state","true");
433 } else {
434 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
435 $smarty->assign($cert."_state","");
436 }
437 }
438 $smarty->assign("governmentmode", "false");
439 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
440 }
442 /* Show us the edit screen */
443 @$smarty->assign("bases", $this->allowedBasesToMoveTo());
444 # $smarty->assign("bases", $this->config->idepartments);
445 $smarty->assign("base_select", $this->base);
446 $smarty->assign("selectmode", chkacl($this->acl, "create"));
447 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
448 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
450 /* Prepare password hashes */
451 if ($this->pw_storage == ""){
452 $this->pw_storage= $this->config->current['HASH'];
453 }
455 $temp = passwordMethod::get_available_methods();
456 $hashes = $temp['name'];
458 $smarty->assign("pwmode", $hashes);
459 $smarty->assign("pwmode_select", $this->pw_storage);
460 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
462 /* Load attributes and acl's */
463 foreach($this->attributes as $val){
464 $smarty->assign("$val", $this->$val);
465 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
466 }
468 /* Save government mode attributes */
469 if (isset($this->config->current['GOVERNMENTMODE']) &&
470 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
471 $smarty->assign("governmentmode", "true");
472 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
473 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
474 $smarty->assign("ivbbmodes", $ivbbmodes);
475 foreach ($this->govattrs as $val){
476 $smarty->assign("$val", $this->$val);
477 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
478 }
479 } else {
480 $smarty->assign("governmentmode", "false");
481 }
483 /* Special mode for uid */
484 $uidACL= "";
485 if (isset ($this->dn)){
486 if ($this->dn != "new"){
487 $uidACL="readonly";
488 }
489 } else {
490 $uidACL= "readonly";
491 }
492 $uidACL.= " ".chkacl($this->acl, "uid");
494 $smarty->assign("uidACL", $uidACL);
495 $smarty->assign("is_template", $this->is_template);
496 $smarty->assign("use_dob", $this->use_dob);
498 if (isset($this->parent)){
499 if (isset($this->parent->by_object['phoneAccount']) &&
500 $this->parent->by_object['phoneAccount']->is_account){
501 $smarty->assign("has_phoneaccount", "true");
502 } else {
503 $smarty->assign("has_phoneaccount", "false");
504 }
505 } else {
506 $smarty->assign("has_phoneaccount", "false");
507 }
508 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
509 }
512 /* remove object from parent */
513 function remove_from_parent()
514 {
515 $ldap= $this->config->get_ldap_link();
516 $ldap->rmdir ($this->dn);
518 /* Delete references to groups */
519 $ldap->cd ($this->config->current['BASE']);
520 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
521 while ($ldap->fetch()){
522 $g= new group($this->config, $ldap->getDN());
523 $g->removeUser($this->uid);
524 $g->save ();
525 }
527 /* Delete references to object groups */
528 $ldap->cd ($this->config->current['BASE']);
529 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
530 while ($ldap->fetch()){
531 $og= new ogroup($this->config, $ldap->getDN());
532 unset($og->member[$this->dn]);
533 $og->save ();
534 }
536 /* Optionally execute a command after we're done */
537 $this->handle_post_events("remove");
538 }
541 /* Save data to object */
542 function save_object()
543 {
544 if (isset($_POST['generic'])){
546 /* Parents save function */
547 plugin::save_object ();
549 /* Save government mode attributes */
550 if ($this->config->current['GOVERNMENTMODE']){
551 foreach ($this->govattrs as $val){
552 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
553 $data= stripcslashes($_POST["$val"]);
554 if ($data != $this->$val){
555 $this->is_modified= TRUE;
556 }
557 $this->$val= $data;
558 }
559 }
560 }
562 /* In template mode, the uid is autogenerated... */
563 if ($this->is_template){
564 $this->uid= strtolower($this->sn);
565 $this->givenName= $this->sn;
566 }
568 /* Save base and pw_storage, since these are no LDAP attributes */
569 if (isset($_POST['base'])){
570 foreach(array("base", "pw_storage") as $val){
571 if(isset($_POST[$val])){
572 $data= validate($_POST[$val]);
573 if ($data != $this->$val){
574 $this->is_modified= TRUE;
575 }
576 $this->$val= $data;
577 }
578 }
579 }
580 }
581 }
583 function rebind($ldap, $referral)
584 {
585 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
586 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
587 $this->error = "Success";
588 $this->hascon=true;
589 $this->reconnect= true;
590 return (0);
591 } else {
592 $this->error = "Could not bind to " . $credentials['ADMIN'];
593 return NULL;
594 }
595 }
597 /* Save data to LDAP, depending on is_account we save or delete */
598 function save()
599 {
600 /* Only force save of changes ....
601 If this attributes aren't changed, avoid saving.
602 */
603 if ($this->use_dob == "1"){
604 $this->dateOfBirth= date("Y-m-d", $this->dateOfBirth);
605 }
606 if($this->gender=="0") $this->gender ="";
607 if($this->preferredLanguage=="0") $this->preferredLanguage ="";
610 /* First use parents methods to do some basic fillup in $this->attrs */
611 plugin::save ();
613 /* Remove additional objectClasses */
614 $tmp= array();
615 foreach ($this->attrs['objectClass'] as $key => $set){
616 $found= false;
617 foreach (array("ivbbEntry", "gosaUserTemplate") as $val){
618 if (preg_match ("/^$set$/i", $val)){
619 $found= true;
620 break;
621 }
622 }
623 if (!$found){
624 $tmp[]= $set;
625 }
626 }
628 /* Replace the objectClass array. This is done because of the
629 separation into government and normal mode. */
630 $this->attrs['objectClass']= $tmp;
632 /* Add objectClasss for template mode? */
633 if ($this->is_template){
634 $this->attrs['objectClass'][]= "gosaUserTemplate";
635 }
637 /* Hard coded government mode? */
638 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
639 $this->attrs['objectClass'][]= "ivbbEntry";
641 /* Copy standard attributes */
642 foreach ($this->govattrs as $val){
643 if ($this->$val != ""){
644 $this->attrs["$val"]= $this->$val;
645 } elseif (!$this->new) {
646 $this->attrs["$val"]= array();
647 }
648 }
650 /* Remove attribute if set to "nein" */
651 if ($this->publicVisible == "nein"){
652 $this->attrs['publicVisible']= array();
653 if($this->new){
654 unset($this->attrs['publicVisible']);
655 }else{
656 $this->attrs['publicVisible']=array();
657 }
659 }
661 }
663 /* Special handling for attribute userCertificate needed */
664 if ($this->userCertificate != ""){
665 $this->attrs["userCertificate;binary"]= $this->userCertificate;
666 $remove_userCertificate= false;
667 } else {
668 $remove_userCertificate= true;
669 }
671 /* Special handling for dateOfBirth value */
672 if ($this->use_dob != "1"){
673 if ($this->new) {
674 unset($this->attrs["dateOfBirth"]);
675 } else {
676 $this->attrs["dateOfBirth"]= array();
677 }
678 }
679 if (!$this->gender){
680 if ($this->new) {
681 unset($this->attrs["gender"]);
682 } else {
683 $this->attrs["gender"]= array();
684 }
685 }
686 if (!$this->preferredLanguage){
687 if ($this->new) {
688 unset($this->attrs["preferredLanguage"]);
689 } else {
690 $this->attrs["preferredLanguage"]= array();
691 }
692 }
694 /* Special handling for attribute jpegPhote needed, scale image via
695 image magick to 147x200 pixels and inject resulting data. */
696 if ($this->jpegPhoto != "*removed*"){
698 /* Fallback if there's no image magick inside PHP */
699 if (!function_exists("imagick_blob2image")){
700 /* Get temporary file name for conversation */
701 $fname = tempnam ("/tmp", "GOsa");
703 /* Open file and write out photoData */
704 $fp = fopen ($fname, "w");
705 fwrite ($fp, $this->photoData);
706 fclose ($fp);
708 /* Build conversation query. Filename is generated automatically, so
709 we do not need any special security checks. Exec command and save
710 output. For PHP safe mode, you'll need a configuration which respects
711 image magick as executable... */
712 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
713 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
714 $query, "Execute");
716 /* Read data written by convert */
717 $output= "";
718 $sh= popen($query, 'r');
719 while (!feof($sh)){
720 $output.= fread($sh, 4096);
721 }
722 pclose($sh);
724 unlink($fname);
726 /* Save attribute */
727 $this->attrs["jpegPhoto"] = $output;
729 } else {
731 /* Load the new uploaded Photo */
732 if(!$handle = imagick_blob2image($this->photoData)) {
733 gosa_log("Can't Load image");
734 }
736 /* Resizing image to 147x200 and blur */
737 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
738 gosa_log("imagick_resize failed");
739 }
741 /* Converting image to JPEG */
742 if(!imagick_convert($handle,"JPEG")) {
743 gosa_log("Can't Convert to JPEG");
744 }
746 /* Creating binary Code for the Image */
747 if(!$dump = imagick_image2blob($handle)){
748 gosa_log("Can't create blob for image");
749 }
751 /* Sending Image */
752 $output= $dump;
754 /* Save attribute */
755 $this->attrs["jpegPhoto"] = $output;
756 }
758 } elseif(!$this->new) {
759 $this->attrs["jpegPhoto"] = array();
760 }
762 /* Build new dn */
763 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
764 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
765 } else {
766 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
767 }
769 /* This only gets called when user is renaming himself */
770 $ldap= $this->config->get_ldap_link();
771 if ($this->dn != $new_dn){
773 /* Write entry on new 'dn' */
774 $this->move($this->dn, $new_dn);
776 /* Happen to use the new one */
777 change_ui_dn($this->dn, $new_dn);
778 $this->dn= $new_dn;
779 }
782 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
783 new entries. So do a check first... */
784 $ldap->cat ($this->dn);
785 if ($ldap->fetch()){
786 $mode= "modify";
787 } else {
788 $mode= "add";
789 $ldap->cd($this->config->current['BASE']);
790 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
791 }
793 /* Set password to some junk stuff in case of templates */
794 if ($this->is_template){
795 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
796 }
798 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
799 $this->attributes, "Save via $mode");
801 /* Finally write data with selected 'mode' */
802 $this->cleanup();
803 $ldap->cd ($this->dn);
804 $ldap->$mode ($this->attrs);
805 if (show_ldap_error($ldap->get_error())){
806 return (1);
807 }
809 /* Remove cert?
810 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
811 to work around myself. */
812 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
814 /* Reset array, assemble new, this should be reworked */
815 $this->attrs= array();
816 $this->attrs['userCertificate;binary']= array();
818 /* Prepare connection */
819 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
820 die ("Could not connect to LDAP server");
821 }
822 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
823 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
824 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
825 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
826 }
827 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
828 ldap_start_tls($ds);
829 }
830 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
831 $this->config->current['PASSWORD']))) {
832 die ("Could not bind to LDAP");
833 }
835 /* Modify using attrs */
836 ldap_mod_del($ds,$this->dn,$this->attrs);
837 ldap_close($ds);
838 }
840 /* Kerberos server defined? */
841 if (isset($this->config->data['SERVERS']['KERBEROS'])){
842 $cfg= $this->config->data['SERVERS']['KERBEROS'];
843 }
844 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
846 /* Connect to the admin interface */
847 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
848 $cfg['ADMIN'], $cfg['PASSWORD']);
850 /* Errors? */
851 if ($handle === FALSE){
852 print_red (_("Kerberos database communication failed"));
853 return (2);
854 }
856 /* Build user principal, get list of existsing principals */
857 $principal= $this->uid."@".$cfg['REALM'];
858 $principals = kadm5_get_principals($handle);
860 /* User exists in database? */
861 if (in_array($principal, $principals)){
863 /* Ok. User exists. Remove him/her when pw_storage has
864 changed to be NOT kerberos. */
865 if ($this->pw_storage != "kerberos"){
866 $ret= kadm5_delete_principal ( $handle, $principal);
868 if ($ret === FALSE){
869 print_red (_("Can't remove user from kerberos database."));
870 }
871 }
873 } else {
875 /* User doesn't exists, create it when pw_storage is kerberos. */
876 if ($this->pw_storage == "kerberos"){
877 $ret= kadm5_create_principal ( $handle, $principal);
879 if ($ret === FALSE){
880 print_red (_("Can't add user to kerberos database."));
881 }
882 }
884 }
886 /* Free kerberos admin handle */
887 kadm5_destroy($handle);
888 }
890 /* Optionally execute a command after we're done */
891 if ($mode == "add"){
892 $this->handle_post_events("add");
893 } elseif ($this->is_modified){
894 $this->handle_post_events("modify");
895 }
897 return (0);
898 }
901 /* Check formular input */
902 function check()
903 {
904 $message= array();
906 /* Assemble cn */
907 $this->cn= $this->givenName." ".$this->sn;
909 /* Permissions for that base? */
910 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
911 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
912 } else {
913 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
914 }
916 $ui= get_userinfo();
917 $acl= get_permissions ($new_dn, $ui->subtreeACL);
918 $acl= get_module_permission($acl, "user", $new_dn);
919 if ($this->dn == "new" && chkacl($acl, "create") != ""){
920 $message[]= _("You have no permissions to create a user on this 'Base'.");
921 } elseif ($this->dn != $new_dn && $this->dn != "new"){
922 $acl= get_permissions ($this->dn, $ui->subtreeACL);
923 $acl= get_module_permission($acl, "user", $this->dn);
924 if (chkacl($acl, "create") != ""){
925 $message[]= _("You have no permissions to move a user from the original 'Base'.");
926 }
927 }
929 /* must: sn, givenName, uid */
930 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
931 $message[]= _("The required field 'Name' is not set.");
932 }
934 /* UID already used? */
935 $ldap= $this->config->get_ldap_link();
936 $ldap->cd($this->config->current['BASE']);
937 $ldap->search("(uid=$this->uid)", array("uid"));
938 $ldap->fetch();
939 if ($ldap->count() != 0 && $this->dn == 'new'){
940 $message[]= _("There's already a person with this 'Login' in the database.");
941 }
943 /* In template mode, the uid and givenName are autogenerated... */
944 if (!$this->is_template){
945 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
946 $message[]= _("The required field 'Given name' is not set.");
947 }
948 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
949 $message[]= _("The required field 'Login' is not set.");
950 }
951 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
952 $ldap->cd($this->config->current['BASE']);
953 $ldap->search("(cn=".$this->cn.")", array("uid"));
954 $ldap->fetch();
955 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
956 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
957 }
958 }
959 }
961 /* Check for valid input */
962 if ($this->is_modified && !is_uid($this->uid)){
963 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
964 }
965 if (!is_url($this->labeledURI)){
966 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
967 }
968 if (preg_match ("/[\\\\]/", $this->sn)){
969 $message[]= _("The field 'Name' contains invalid characters.");
970 }
971 if (preg_match ("/[\\\\]/", $this->givenName)){
972 $message[]= _("The field 'Given name' contains invalid characters.");
973 }
975 /* Check phone numbers */
976 if (!is_phone_nr($this->telephoneNumber)){
977 $message[]= _("The field 'Phone' contains an invalid phone number.");
978 }
979 if (!is_phone_nr($this->facsimileTelephoneNumber)){
980 $message[]= _("The field 'Fax' contains an invalid phone number.");
981 }
982 if (!is_phone_nr($this->mobile)){
983 $message[]= _("The field 'Mobile' contains an invalid phone number.");
984 }
985 if (!is_phone_nr($this->pager)){
986 $message[]= _("The field 'Pager' contains an invalid phone number.");
987 }
989 /* Check for reserved characers */
990 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
991 $message[]= _("The field 'Given name' contains invalid characters.");
992 }
993 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
994 $message[]= _("The field 'Name' contains invalid characters.");
995 }
997 return $message;
998 }
1001 /* Indicate whether a password change is needed or not */
1002 function password_change_needed()
1003 {
1004 return ($this->pw_storage != $this->last_pw_storage);
1005 }
1008 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1009 function load_picture()
1010 {
1011 /* make connection and read jpegPhoto */
1012 $ds= ldap_connect($this->config->current['SERVER']);
1013 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1014 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1015 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1016 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1017 }
1019 if(isset($this->config->current['TLS']) &&
1020 $this->config->current['TLS'] == "true"){
1022 ldap_start_tls($ds);
1023 }
1025 $r= ldap_bind($ds);
1026 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1028 /* in case we don't get an entry, load a default picture */
1029 $this->set_picture ("./images/default.jpg");
1030 $this->jpegPhoto= "*removed*";
1032 /* fill data from LDAP */
1033 if ($sr) {
1034 $ei=ldap_first_entry($ds, $sr);
1035 if ($ei) {
1036 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1037 $this->photoData= $info[0];
1038 $_SESSION['binary']= $this->photoData;
1039 $_SESSION['binarytype']= "image/jpeg";
1040 $this->jpegPhoto= "";
1041 }
1042 }
1043 }
1045 /* close conncetion */
1046 ldap_unbind($ds);
1047 }
1050 /* Load a certificate from LDAP, this is going to be simplified later on */
1051 function load_cert()
1052 {
1053 $ds= ldap_connect($this->config->current['SERVER']);
1054 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1055 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1056 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1057 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1058 }
1059 if(isset($this->config->current['TLS']) &&
1060 $this->config->current['TLS'] == "true"){
1062 ldap_start_tls($ds);
1063 }
1065 $r= ldap_bind($ds);
1066 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1068 if ($sr) {
1069 $ei= @ldap_first_entry($ds, $sr);
1071 if ($ei) {
1072 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1073 $this->userCertificate= "";
1074 } else {
1075 $this->userCertificate= $info[0];
1076 }
1077 }
1078 } else {
1079 $this->userCertificate= "";
1080 }
1082 ldap_unbind($ds);
1083 }
1086 /* Load picture from file to object */
1087 function set_picture($filename)
1088 {
1089 if (!is_file($filename)){
1090 $filename= "./images/default.jpg";
1091 $this->jpegPhoto= "*removed*";
1092 }
1094 $fd = fopen ($filename, "rb");
1095 $this->photoData= fread ($fd, filesize ($filename));
1096 $_SESSION['binary']= $this->photoData;
1097 $_SESSION['binarytype']= "image/jpeg";
1098 $this->jpegPhoto= "";
1100 fclose ($fd);
1101 }
1104 /* Load certificate from file to object */
1105 function set_cert($cert, $filename)
1106 {
1107 $fd = fopen ($filename, "rb");
1108 if (filesize($filename)>0) {
1109 $this->$cert= fread ($fd, filesize ($filename));
1110 fclose ($fd);
1111 $this->is_modified= TRUE;
1112 } else {
1113 print_red(_("Could not open specified certificate!"));
1114 }
1115 }
1117 /* Adapt from given 'dn' */
1118 function adapt_from_template($dn)
1119 {
1120 plugin::adapt_from_template($dn);
1122 /* Get base */
1123 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1125 if ($this->config->current['GOVERNMENTMODE']){
1127 /* Walk through govattrs */
1128 foreach ($this->govattrs as $val){
1130 if (isset($this->attrs["$val"][0])){
1132 /* If attribute is set, replace dynamic parts:
1133 %sn, %givenName and %uid. Fill these in our local variables. */
1134 $value= $this->attrs["$val"][0];
1136 foreach (array("sn", "givenName", "uid") as $repl){
1137 if (preg_match("/%$repl/i", $value)){
1138 $value= preg_replace ("/%$repl/i",
1139 $this->parent->$repl, $value);
1140 }
1141 }
1142 $this->$val= $value;
1143 }
1144 }
1145 }
1147 /* Get back uid/sn/givenName */
1148 if ($this->parent != NULL){
1149 $this->uid= $this->parent->uid;
1150 $this->sn= $this->parent->sn;
1151 $this->givenName= $this->parent->givenName;
1152 }
1153 }
1156 /* This avoids that users move themselves out of their rights.
1157 */
1158 function allowedBasesToMoveTo()
1159 {
1160 $allowed = array();
1161 $ret_all = false;
1162 if($this->uid == $_SESSION['ui']->username){
1163 $ldap= $this->config->get_ldap_link();
1164 $ldap->cd($this->config->current['BASE']);
1165 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
1167 while($attrs = $ldap->fetch()){
1168 foreach($attrs['gosaSubtreeACL'] as $attr){
1169 if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
1170 $s = preg_replace("/^.*ou=groups,/","",$attrs['dn']);
1172 foreach($this->config->idepartments as $key => $dep) {
1173 if(preg_match("/".$s."/i",$key)){
1174 $allowed[$key] = $dep;
1175 }
1176 }
1177 }
1178 }
1179 }
1180 if(count($allowed) == 0){
1181 foreach($this->config->idepartments as $key => $dep) {
1182 if($this->base==$key){
1183 $allowed[$key] = $dep;
1184 }
1185 }
1186 }
1188 return($allowed);
1190 }else{
1191 return($this->config->idepartments);
1192 }
1193 }
1200 }
1202 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1203 ?>