1 <?php
2 /*!
3 \brief user plugin
4 \author Cajus Pollmeier <pollmeier@gonicus.de>
5 \version 2.00
6 \date 24.07.2003
8 This class provides the functionality to read and write all attributes
9 relevant for person, organizationalPerson, inetOrgPerson and gosaAccount
10 from/to the LDAP. It does syntax checking and displays the formulars required.
11 */
13 class user extends plugin
14 {
15 /* Definitions */
16 var $plHeadline= "Generic";
17 var $plDescription= "This does something";
19 /* CLI vars */
20 var $cli_summary= "Handling of GOsa's user base object";
21 var $cli_description= "Some longer text\nfor help";
22 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
24 /* Plugin specific values */
25 var $base= "";
26 var $cn= "";
27 var $personalTitle= "";
28 var $academicTitle= "";
29 var $homePostalAddress= "";
30 var $homePhone= "";
31 var $labeledURI= "";
32 var $o= "";
33 var $ou= "";
34 var $departmentNumber= "";
35 var $employeeNumber= "";
36 var $employeeType= "";
37 var $roomNumber= "";
38 var $telephoneNumber= "";
39 var $facsimileTelephoneNumber= "";
40 var $mobile= "";
41 var $pager= "";
42 var $l= "";
43 var $st= "";
44 var $postalAddress= "";
45 var $dateOfBirth;
46 var $use_dob= "0";
47 var $gender="0";
48 var $preferredLanguage="0";
50 var $jpegPhoto= "*removed*";
51 var $photoData= "";
52 var $old_jpegPhoto= "";
53 var $old_photoData= "";
54 var $cert_dialog= FALSE;
55 var $picture_dialog= FALSE;
57 var $userPKCS12= "";
58 var $userSMIMECertificate= "";
59 var $userCertificate= "";
60 var $certificateSerialNumber= "";
61 var $old_certificateSerialNumber= "";
62 var $old_userPKCS12= "";
63 var $old_userSMIMECertificate= "";
64 var $old_userCertificate= "";
66 var $gouvernmentOrganizationalUnit= "";
67 var $houseIdentifier= "";
68 var $street= "";
69 var $postalCode= "";
70 var $vocation= "";
71 var $ivbbLastDeliveryCollective= "";
72 var $gouvernmentOrganizationalPersonLocality= "";
73 var $gouvernmentOrganizationalUnitDescription= "";
74 var $gouvernmentOrganizationalUnitSubjectArea= "";
75 var $functionalTitle= "";
76 var $role= "";
77 var $publicVisible= "";
79 var $dialog;
81 /* variables to trigger password changes */
82 var $pw_storage= "crypt";
83 var $last_pw_storage= "unset";
84 var $had_userCertificate= FALSE;
86 /* attribute list for save action */
87 var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
88 "homePostalAddress", "homePhone", "labeledURI", "o", "ou", "dateOfBirth", "gender","preferredLanguage",
89 "departmentNumber", "employeeNumber", "employeeType", "l", "st",
90 "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
91 "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
93 var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
94 "gosaAccount");
96 /* attributes that are part of the government mode */
97 var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
98 "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
99 "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
100 "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
101 "postalCode");
104 /* constructor, if 'dn' is set, the node loads the given
105 'dn' from LDAP */
106 function user ($config, $dn= NULL)
107 {
108 $this->config= $config;
109 /* Configuration is fine, allways */
110 if ($this->config->current['GOVERNMENTMODE']){
111 $this->attributes=array_merge($this->attributes,$this->govattrs);
112 }
114 /* Load base attributes */
115 plugin::plugin ($config, $dn);
117 if ($this->config->current['GOVERNMENTMODE']){
118 /* Fix public visible attribute if unset */
119 if (!isset($this->attrs['publicVisible'])){
120 $this->publicVisible == "nein";
121 }
122 }
124 /* Load government mode attributes */
125 if ($this->config->current['GOVERNMENTMODE']){
126 /* Copy all attributs */
127 foreach ($this->govattrs as $val){
128 if (isset($this->attrs["$val"][0])){
129 $this->$val= $this->attrs["$val"][0];
130 }
131 }
132 }
134 /* Create me for new accounts */
135 if ($dn == "new"){
136 $this->is_account= TRUE;
137 }
139 /* Make hash default to md5 if not set in config */
140 if (!isset($this->config->current['HASH'])){
141 $hash= "md5";
142 } else {
143 $hash= $this->config->current['HASH'];
144 }
146 /* Load data from LDAP? */
147 if ($dn != NULL){
149 /* Do base conversation */
150 if ($this->dn == "new"){
151 $ui= get_userinfo();
152 $this->base= dn2base($ui->dn);
153 } else {
154 $this->base= dn2base($dn);
155 }
157 /* get password storage type */
158 if (isset ($this->attrs['userPassword'][0])){
159 /* Initialize local array */
160 $matches= array();
161 if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
162 $this->pw_storage= strtolower($matches[1]);
163 } else {
164 if ($this->attrs['userPassword'][0] != ""){
165 $this->pw_storage= "clear";
166 } else {
167 $this->pw_storage= $hash;
168 }
169 }
170 } else {
171 /* Preset with vaule from configuration */
172 $this->pw_storage= $hash;
173 }
175 /* Load extra attributes: certificate and picture */
176 $this->load_picture();
177 $this->load_cert();
178 if ($this->userCertificate != ""){
179 $this->had_userCertificate= TRUE;
180 }
181 }
183 /* Reset password storage indicator, used by password_change_needed() */
184 if ($dn == "new"){
185 $this->last_pw_storage= "unset";
186 } else {
187 $this->last_pw_storage= $this->pw_storage;
188 }
190 /* Generate dateOfBirth entry */
191 if (isset ($this->attrs['dateOfBirth'])){
192 /* This entry is ISO 8601 conform */
193 list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
195 $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
196 $this->use_dob= "1";
197 } else {
198 $this->use_dob= "0";
199 }
201 /* Put gender attribute to upper case */
202 if (isset ($this->attrs['gender'])){
203 $this->gender= strtoupper($this->attrs['gender'][0]);
204 }
205 }
208 /* execute generates the html output for this node */
209 function execute()
210 {
211 /* Call parent execute */
212 plugin::execute();
214 $smarty= get_smarty();
216 /* Fill calendar */
217 if ($this->dateOfBirth == "0"){
218 $date= getdate();
219 } else {
220 if(is_array($this->dateOfBirth)){
221 $date = $this->dateOfBirth;
222 }else{
223 $date = getdate($this->dateOfBirth);
224 }
225 }
227 $days= array();
228 for($d= 1; $d<32; $d++){
229 $days[$d]= $d;
230 }
231 $years= array();
233 if(($date['year']-100)<1901){
234 $start = 1901;
235 }else{
236 $start = $date['year']-100;
237 }
239 $end = $start +100;
241 for($y= $start; $y<=$end; $y++){
242 $years[]= $y;
243 }
244 $years['-']= "- ";
245 $months= array(_("January"), _("February"), _("March"), _("April"),
246 _("May"), _("June"), _("July"), _("August"), _("September"),
247 _("October"), _("November"), _("December"), '-' => '- ');
248 $smarty->assign("day", $date["mday"]);
249 $smarty->assign("days", $days);
250 $smarty->assign("months", $months);
251 $smarty->assign("month", $date["mon"]-1);
252 $smarty->assign("years", $years);
253 $smarty->assign("year", $date["year"]);
255 /* Assign sex */
256 $sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
257 $smarty->assign("gender_list", $sex);
259 /* Assign prefered langage */
260 $language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"),
261 "de_DE" => ("de_DE"), "it_IT" => ("it_IT"),
262 "nl_NL" => ("nl_NL"), "ru_RU" => ("ru_RU"));
263 $smarty->assign("preferredLanguage_list", $language);
265 /* Get random number for pictures */
266 srand((double)microtime()*1000000);
267 $smarty->assign("rand", rand(0, 10000));
269 /* Do we represent a valid gosaAccount? */
270 if (!$this->is_account){
271 echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
272 _("This account has no valid GOsa extensions.")."</b>";
273 return;
274 }
276 /* Base select dialog */
277 $once = true;
278 foreach($_POST as $name => $value){
279 if(preg_match("/^chooseBase/",$name) && $once){
280 $once = false;
281 $this->dialog = new baseSelectDialog($this->config,$this->allowedBasesToMoveTo());
282 $this->dialog->setCurrentBase($this->base);
283 }
284 }
286 /* Dialog handling */
287 if(is_object($this->dialog)){
288 /* Must be called before save_object */
289 $this->dialog->save_object();
291 if($this->dialog->isClosed()){
292 $this->dialog = false;
293 }elseif($this->dialog->isSelected()){
294 $this->base = $this->dialog->isSelected();
295 $this->dialog= false;
296 }else{
297 return($this->dialog->execute());
298 }
299 }
301 /* Want picture edit dialog? */
302 if (isset($_POST['edit_picture'])){
303 /* Save values for later recovery, in case some presses
304 the cancel button. */
305 $this->old_jpegPhoto= $this->jpegPhoto;
306 $this->old_photoData= $this->photoData;
307 $this->picture_dialog= TRUE;
308 $this->dialog= TRUE;
309 }
311 /* Remove picture? */
312 if (isset($_POST['picture_remove'])){
313 $this->jpegPhoto= "*removed*";
314 $this->set_picture ("./images/default.jpg");
315 $this->is_modified= TRUE;
317 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
318 }
320 /* Save picture */
321 if (isset($_POST['picture_edit_finish'])){
323 /* Check for clean upload */
324 if ($_FILES['picture_file']['name'] != ""){
325 if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
326 print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
327 exit;
328 }
330 /* Activate new picture */
331 $this->set_picture($_FILES['picture_file']['tmp_name']);
332 }
333 $this->picture_dialog= FALSE;
334 $this->dialog= FALSE;
335 $this->is_modified= TRUE;
336 }
339 /* Cancel picture */
340 if (isset($_POST['picture_edit_cancel'])){
342 /* Restore values */
343 $this->jpegPhoto= $this->old_jpegPhoto;
344 $this->photoData= $this->old_photoData;
346 /* Update picture */
347 $_SESSION['binary']= $this->photoData;
348 $_SESSION['binarytype']= "image/jpeg";
349 $this->picture_dialog= FALSE;
350 $this->dialog= FALSE;
351 }
353 /* Toggle dateOfBirth information */
354 if (isset($_POST['set_dob'])){
355 $this->use_dob= ($this->use_dob == "0")?"1":"0";
356 }
359 /* Want certificate= */
360 if (isset($_POST['edit_cert'])){
362 /* Save original values for later reconstruction */
363 foreach (array("certificateSerialNumber", "userCertificate",
364 "userSMIMECertificate", "userPKCS12") as $val){
366 $oval= "old_$val";
367 $this->$oval= $this->$val;
368 }
370 $this->cert_dialog= TRUE;
371 $this->dialog= TRUE;
372 }
375 /* Cancel certificate dialog */
376 if (isset($_POST['cert_edit_cancel'])){
378 /* Restore original values in case of 'cancel' */
379 foreach (array("certificateSerialNumber", "userCertificate",
380 "userSMIMECertificate", "userPKCS12") as $val){
382 $oval= "old_$val";
383 $this->$val= $this->$oval;
384 }
385 $this->cert_dialog= FALSE;
386 $this->dialog= FALSE;
387 }
390 /* Remove certificate? */
391 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
392 if (isset($_POST["remove_$val"])){
394 /* Reset specified cert*/
395 $this->$val= "";
396 $this->is_modified= TRUE;
397 }
398 }
401 /* Upload new cert and close dialog? */
402 if (isset($_POST['cert_edit_finish'])){
404 /* for all certificates do */
405 foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
406 as $val){
408 /* Check for clean upload */
409 if (array_key_exists($val."_file", $_FILES) &&
410 array_key_exists('name', $_FILES[$val."_file"]) &&
411 $_FILES[$val."_file"]['name'] != "" &&
412 is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
413 $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
414 }
415 }
417 /* Save serial number */
418 if (isset($_POST["certificateSerialNumber"]) &&
419 $_POST["certificateSerialNumber"] != ""){
421 if (!is_id($_POST["certificateSerialNumber"])){
422 print_red (_("Please enter a valid serial number"));
424 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
425 if ($this->$cert != ""){
426 $smarty->assign("$cert"."_state", "true");
427 } else {
428 $smarty->assign("$cert"."_state", "");
429 }
430 }
431 return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
432 }
434 $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
435 $this->is_modified= TRUE;
436 }
438 $this->cert_dialog= FALSE;
439 $this->dialog= FALSE;
440 }
442 /* Display picture dialog */
443 if ($this->picture_dialog){
444 return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
445 }
447 /* Display cert dialog */
448 if ($this->cert_dialog){
449 foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
450 if ($this->$cert != ""){
451 /* import certificate */
452 $certificate = new certificate;
453 $certificate->import($this->$cert);
455 /* Read out data*/
456 $timeto = $certificate->getvalidto_date();
457 $timefrom = $certificate->getvalidfrom_date();
458 $str = "<table summary=\"\" border=0><tr><td style='vertical-align:top'>CN</td><td>".preg_replace("/ /", " ", $certificate->getname())."</td></tr></table><br>".
459 sprintf(_("Certificate is valid from %s to %s and is currently %s."), "<b>".date('d M Y',$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>");
460 $smarty->assign($cert."info",$str);
461 $smarty->assign($cert."_state","true");
462 } else {
463 $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
464 $smarty->assign($cert."_state","");
465 }
466 }
467 $smarty->assign("governmentmode", "false");
468 return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
469 }
471 /* Show us the edit screen */
472 @$smarty->assign("bases", $this->allowedBasesToMoveTo());
473 # $smarty->assign("bases", $this->config->idepartments);
474 $smarty->assign("base_select", $this->base);
475 $smarty->assign("selectmode", chkacl($this->acl, "create"));
476 $smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
477 $smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
479 /* Prepare password hashes */
480 if ($this->pw_storage == ""){
481 $this->pw_storage= $this->config->current['HASH'];
482 }
484 $temp = @passwordMethod::get_available_methods();
485 $hashes = $temp['name'];
487 $smarty->assign("pwmode", $hashes);
488 $smarty->assign("pwmode_select", $this->pw_storage);
489 $smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
491 /* Load attributes and acl's */
492 foreach($this->attributes as $val){
493 $smarty->assign("$val", $this->$val);
494 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
495 }
497 /* Save government mode attributes */
498 if (isset($this->config->current['GOVERNMENTMODE']) &&
499 preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
500 $smarty->assign("governmentmode", "true");
501 $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
502 "internet,ivbv", "internet,testa", "internet,ivbv,testa");
503 $smarty->assign("ivbbmodes", $ivbbmodes);
504 foreach ($this->govattrs as $val){
505 $smarty->assign("$val", $this->$val);
506 $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
507 }
508 } else {
509 $smarty->assign("governmentmode", "false");
510 }
512 /* Special mode for uid */
513 $uidACL= "";
514 if (isset ($this->dn)){
515 if ($this->dn != "new"){
516 $uidACL="readonly";
517 }
518 } else {
519 $uidACL= "readonly";
520 }
521 $uidACL.= " ".chkacl($this->acl, "uid");
523 $smarty->assign("uidACL", $uidACL);
524 $smarty->assign("is_template", $this->is_template);
525 $smarty->assign("use_dob", $this->use_dob);
527 if (isset($this->parent)){
528 if (isset($this->parent->by_object['phoneAccount']) &&
529 $this->parent->by_object['phoneAccount']->is_account){
530 $smarty->assign("has_phoneaccount", "true");
531 } else {
532 $smarty->assign("has_phoneaccount", "false");
533 }
534 } else {
535 $smarty->assign("has_phoneaccount", "false");
536 }
537 return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
538 }
541 /* remove object from parent */
542 function remove_from_parent()
543 {
544 $ldap= $this->config->get_ldap_link();
545 $ldap->rmdir ($this->dn);
546 show_ldap_error($ldap->get_error(), _("Removing generic user account failed"));
548 /* Delete references to groups */
549 $ldap->cd ($this->config->current['BASE']);
550 $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
551 while ($ldap->fetch()){
552 $g= new group($this->config, $ldap->getDN());
553 $g->removeUser($this->uid);
554 $g->save ();
555 }
557 /* Delete references to object groups */
558 $ldap->cd ($this->config->current['BASE']);
559 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
560 while ($ldap->fetch()){
561 $og= new ogroup($this->config, $ldap->getDN());
562 unset($og->member[$this->dn]);
563 $og->save ();
564 }
566 /* Optionally execute a command after we're done */
567 $this->handle_post_events("remove");
568 }
571 /* Save data to object */
572 function save_object()
573 {
574 if (isset($_POST['generic'])){
576 /* Parents save function */
577 plugin::save_object ();
579 /* Save government mode attributes */
580 if ($this->config->current['GOVERNMENTMODE']){
581 foreach ($this->govattrs as $val){
582 if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
583 $data= stripcslashes($_POST["$val"]);
584 if ($data != $this->$val){
585 $this->is_modified= TRUE;
586 }
587 $this->$val= $data;
588 }
589 }
590 }
592 /* In template mode, the uid is autogenerated... */
593 if ($this->is_template){
594 $this->uid= strtolower($this->sn);
595 $this->givenName= $this->sn;
596 }
598 /* Save base and pw_storage, since these are no LDAP attributes */
599 if (isset($_POST['base'])){
600 foreach(array("base", "pw_storage") as $val){
601 if(isset($_POST[$val])){
602 $data= validate($_POST[$val]);
603 if ($data != $this->$val){
604 $this->is_modified= TRUE;
605 }
606 $this->$val= $data;
607 }
608 }
609 }
610 }
611 }
613 function rebind($ldap, $referral)
614 {
615 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
616 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
617 $this->error = "Success";
618 $this->hascon=true;
619 $this->reconnect= true;
620 return (0);
621 } else {
622 $this->error = "Could not bind to " . $credentials['ADMIN'];
623 return NULL;
624 }
625 }
627 /* Save data to LDAP, depending on is_account we save or delete */
628 function save()
629 {
630 /* Only force save of changes ....
631 If this attributes aren't changed, avoid saving.
632 */
633 if ($this->use_dob == "1"){
634 $this->dateOfBirth= date("Y-m-d", $this->dateOfBirth);
635 }
636 if($this->gender=="0") $this->gender ="";
637 if($this->preferredLanguage=="0") $this->preferredLanguage ="";
640 /* First use parents methods to do some basic fillup in $this->attrs */
641 plugin::save ();
643 /* Remove additional objectClasses */
644 $tmp= array();
645 foreach ($this->attrs['objectClass'] as $key => $set){
646 $found= false;
647 foreach (array("ivbbentry", "gosaUserTemplate") as $val){
648 if (preg_match ("/^$set$/i", $val)){
649 $found= true;
650 break;
651 }
652 }
653 if (!$found){
654 $tmp[]= $set;
655 }
656 }
658 /* Replace the objectClass array. This is done because of the
659 separation into government and normal mode. */
660 $this->attrs['objectClass']= $tmp;
662 /* Add objectClasss for template mode? */
663 if ($this->is_template){
664 $this->attrs['objectClass'][]= "gosaUserTemplate";
665 }
667 /* Hard coded government mode? */
668 if ($this->config->current['GOVERNMENTMODE'] != 'false'){
669 $this->attrs['objectClass'][]= "ivbbentry";
671 /* Copy standard attributes */
672 foreach ($this->govattrs as $val){
673 if ($this->$val != ""){
674 $this->attrs["$val"]= $this->$val;
675 } elseif (!$this->new) {
676 $this->attrs["$val"]= array();
677 }
678 }
680 /* Remove attribute if set to "nein" */
681 if ($this->publicVisible == "nein"){
682 $this->attrs['publicVisible']= array();
683 if($this->new){
684 unset($this->attrs['publicVisible']);
685 }else{
686 $this->attrs['publicVisible']=array();
687 }
689 }
691 }
693 /* Special handling for attribute userCertificate needed */
694 if ($this->userCertificate != ""){
695 $this->attrs["userCertificate;binary"]= $this->userCertificate;
696 $remove_userCertificate= false;
697 } else {
698 $remove_userCertificate= true;
699 }
701 /* Special handling for dateOfBirth value */
702 if ($this->use_dob != "1"){
703 if ($this->new) {
704 unset($this->attrs["dateOfBirth"]);
705 } else {
706 $this->attrs["dateOfBirth"]= array();
707 }
708 }
709 if (!$this->gender){
710 if ($this->new) {
711 unset($this->attrs["gender"]);
712 } else {
713 $this->attrs["gender"]= array();
714 }
715 }
716 if (!$this->preferredLanguage){
717 if ($this->new) {
718 unset($this->attrs["preferredLanguage"]);
719 } else {
720 $this->attrs["preferredLanguage"]= array();
721 }
722 }
724 /* Special handling for attribute jpegPhote needed, scale image via
725 image magick to 147x200 pixels and inject resulting data. */
726 if ($this->jpegPhoto != "*removed*"){
728 /* Fallback if there's no image magick inside PHP */
729 if (!function_exists("imagick_blob2image")){
730 /* Get temporary file name for conversation */
731 $fname = tempnam ("/tmp", "GOsa");
733 /* Open file and write out photoData */
734 $fp = fopen ($fname, "w");
735 fwrite ($fp, $this->photoData);
736 fclose ($fp);
738 /* Build conversation query. Filename is generated automatically, so
739 we do not need any special security checks. Exec command and save
740 output. For PHP safe mode, you'll need a configuration which respects
741 image magick as executable... */
742 $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
743 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
744 $query, "Execute");
746 /* Read data written by convert */
747 $output= "";
748 $sh= popen($query, 'r');
749 while (!feof($sh)){
750 $output.= fread($sh, 4096);
751 }
752 pclose($sh);
754 unlink($fname);
756 /* Save attribute */
757 $this->attrs["jpegPhoto"] = $output;
759 } else {
761 /* Load the new uploaded Photo */
762 if(!$handle = imagick_blob2image($this->photoData)) {
763 gosa_log("Can't Load image");
764 }
766 /* Resizing image to 147x200 and blur */
767 if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
768 gosa_log("imagick_resize failed");
769 }
771 /* Converting image to JPEG */
772 if(!imagick_convert($handle,"JPEG")) {
773 gosa_log("Can't Convert to JPEG");
774 }
776 /* Creating binary Code for the Image */
777 if(!$dump = imagick_image2blob($handle)){
778 gosa_log("Can't create blob for image");
779 }
781 /* Sending Image */
782 $output= $dump;
784 /* Save attribute */
785 $this->attrs["jpegPhoto"] = $output;
786 }
788 } elseif(!$this->new) {
789 $this->attrs["jpegPhoto"] = array();
790 }
792 /* Build new dn */
793 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
794 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
795 } else {
796 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
797 }
799 /* This only gets called when user is renaming himself */
800 $ldap= $this->config->get_ldap_link();
801 if ($this->dn != $new_dn){
803 /* Write entry on new 'dn' */
804 $this->move($this->dn, $new_dn);
806 /* Happen to use the new one */
807 change_ui_dn($this->dn, $new_dn);
808 $this->dn= $new_dn;
809 }
812 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
813 new entries. So do a check first... */
814 $ldap->cat ($this->dn, array('dn'));
815 if ($ldap->fetch()){
816 $mode= "modify";
817 } else {
818 $mode= "add";
819 $ldap->cd($this->config->current['BASE']);
820 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
821 }
823 /* Set password to some junk stuff in case of templates */
824 if ($this->is_template){
825 $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
826 }
828 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
829 $this->attributes, "Save via $mode");
831 /* Finally write data with selected 'mode' */
832 $this->cleanup();
833 $ldap->cd ($this->dn);
834 $ldap->$mode ($this->attrs);
835 if (show_ldap_error($ldap->get_error(), _("Saving generic user account failed"))){
836 return (1);
837 }
839 /* Remove cert?
840 For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
841 to work around myself. */
842 if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
844 /* Reset array, assemble new, this should be reworked */
845 $this->attrs= array();
846 $this->attrs['userCertificate;binary']= array();
848 /* Prepare connection */
849 if (!($ds = ldap_connect($this->config->current['SERVER']))) {
850 die ("Could not connect to LDAP server");
851 }
852 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
853 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
854 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
855 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
856 }
857 if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
858 ldap_start_tls($ds);
859 }
860 if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
861 $this->config->current['PASSWORD']))) {
862 die ("Could not bind to LDAP");
863 }
865 /* Modify using attrs */
866 ldap_mod_del($ds,$this->dn,$this->attrs);
867 ldap_close($ds);
868 }
870 /* Kerberos server defined? */
871 if (isset($this->config->data['SERVERS']['KERBEROS'])){
872 $cfg= $this->config->data['SERVERS']['KERBEROS'];
873 }
874 if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
876 /* Connect to the admin interface */
877 $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
878 $cfg['ADMIN'], $cfg['PASSWORD']);
880 /* Errors? */
881 if ($handle === FALSE){
882 print_red (_("Kerberos database communication failed"));
883 return (2);
884 }
886 /* Build user principal, get list of existsing principals */
887 $principal= $this->uid."@".$cfg['REALM'];
888 $principals = kadm5_get_principals($handle);
890 /* User exists in database? */
891 if (in_array($principal, $principals)){
893 /* Ok. User exists. Remove him/her when pw_storage has
894 changed to be NOT kerberos. */
895 if ($this->pw_storage != "kerberos"){
896 $ret= kadm5_delete_principal ( $handle, $principal);
898 if ($ret === FALSE){
899 print_red (_("Can't remove user from kerberos database."));
900 }
901 }
903 } else {
905 /* User doesn't exists, create it when pw_storage is kerberos. */
906 if ($this->pw_storage == "kerberos"){
907 $ret= kadm5_create_principal ( $handle, $principal);
909 if ($ret === FALSE){
910 print_red (_("Can't add user to kerberos database."));
911 }
912 }
914 }
916 /* Free kerberos admin handle */
917 kadm5_destroy($handle);
918 }
920 /* Optionally execute a command after we're done */
921 if ($mode == "add"){
922 $this->handle_post_events("add");
923 } elseif ($this->is_modified){
924 $this->handle_post_events("modify");
925 }
927 /* Fix tagging if needed */
928 $this->handle_object_tagging();
930 return (0);
931 }
934 /* Check formular input */
935 function check()
936 {
937 /* Call common method to give check the hook */
938 $message= plugin::check();
940 /* Assemble cn */
941 $this->cn= $this->givenName." ".$this->sn;
943 /* Permissions for that base? */
944 if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
945 $new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
946 } else {
947 $new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
948 }
950 $ui= get_userinfo();
951 $acl= get_permissions ($new_dn, $ui->subtreeACL);
952 $acl= get_module_permission($acl, "user", $new_dn);
953 if ($this->dn == "new" && chkacl($acl, "create") != ""){
954 $message[]= _("You have no permissions to create a user on this 'Base'.");
955 } elseif ($this->dn != $new_dn && $this->dn != "new"){
956 $acl= get_permissions ($this->dn, $ui->subtreeACL);
957 $acl= get_module_permission($acl, "user", $this->dn);
958 if (chkacl($acl, "create") != ""){
959 $message[]= _("You have no permissions to move a user from the original 'Base'.");
960 }
961 }
963 /* must: sn, givenName, uid */
964 if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
965 $message[]= _("The required field 'Name' is not set.");
966 }
968 /* UID already used? */
969 $ldap= $this->config->get_ldap_link();
970 $ldap->cd($this->config->current['BASE']);
971 $ldap->search("(uid=$this->uid)", array("uid"));
972 $ldap->fetch();
973 if ($ldap->count() != 0 && $this->dn == 'new'){
974 $message[]= _("There's already a person with this 'Login' in the database.");
975 }
977 /* In template mode, the uid and givenName are autogenerated... */
978 if (!$this->is_template){
979 if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
980 $message[]= _("The required field 'Given name' is not set.");
981 }
982 if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
983 $message[]= _("The required field 'Login' is not set.");
984 }
985 if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
986 $ldap->cd($this->config->current['BASE']);
987 $ldap->search("(cn=".$this->cn.")", array("uid"));
988 $ldap->fetch();
989 if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
990 $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
991 }
992 }
993 }
995 /* Check for valid input */
996 if ($this->is_modified && !is_uid($this->uid)){
997 $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
998 }
999 if (!is_url($this->labeledURI)){
1000 $message[]= _("The field 'Homepage' contains an invalid URL definition.");
1001 }
1002 if (preg_match ("/[\\\\]/", $this->sn)){
1003 $message[]= _("The field 'Name' contains invalid characters.");
1004 }
1005 if (preg_match ("/[\\\\]/", $this->givenName)){
1006 $message[]= _("The field 'Given name' contains invalid characters.");
1007 }
1009 /* Check phone numbers */
1010 if (!is_phone_nr($this->telephoneNumber)){
1011 $message[]= _("The field 'Phone' contains an invalid phone number.");
1012 }
1013 if (!is_phone_nr($this->facsimileTelephoneNumber)){
1014 $message[]= _("The field 'Fax' contains an invalid phone number.");
1015 }
1016 if (!is_phone_nr($this->mobile)){
1017 $message[]= _("The field 'Mobile' contains an invalid phone number.");
1018 }
1019 if (!is_phone_nr($this->pager)){
1020 $message[]= _("The field 'Pager' contains an invalid phone number.");
1021 }
1023 /* Check for reserved characers */
1024 if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
1025 $message[]= _("The field 'Given name' contains invalid characters.");
1026 }
1027 if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
1028 $message[]= _("The field 'Name' contains invalid characters.");
1029 }
1031 return $message;
1032 }
1035 /* Indicate whether a password change is needed or not */
1036 function password_change_needed()
1037 {
1038 return ($this->pw_storage != $this->last_pw_storage);
1039 }
1042 /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1043 function load_picture()
1044 {
1045 /* make connection and read jpegPhoto */
1046 $ds= ldap_connect($this->config->current['SERVER']);
1047 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1048 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1049 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1050 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1051 }
1053 if(isset($this->config->current['TLS']) &&
1054 $this->config->current['TLS'] == "true"){
1056 ldap_start_tls($ds);
1057 }
1059 $r= ldap_bind($ds);
1060 $sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
1062 /* in case we don't get an entry, load a default picture */
1063 $this->set_picture ("./images/default.jpg");
1064 $this->jpegPhoto= "*removed*";
1066 /* fill data from LDAP */
1067 if ($sr) {
1068 $ei=ldap_first_entry($ds, $sr);
1069 if ($ei) {
1070 if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
1071 $this->photoData= $info[0];
1072 $_SESSION['binary']= $this->photoData;
1073 $_SESSION['binarytype']= "image/jpeg";
1074 $this->jpegPhoto= "";
1075 }
1076 }
1077 }
1079 /* close conncetion */
1080 ldap_unbind($ds);
1081 }
1084 /* Load a certificate from LDAP, this is going to be simplified later on */
1085 function load_cert()
1086 {
1087 $ds= ldap_connect($this->config->current['SERVER']);
1088 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1089 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1090 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1091 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1092 }
1093 if(isset($this->config->current['TLS']) &&
1094 $this->config->current['TLS'] == "true"){
1096 ldap_start_tls($ds);
1097 }
1099 $r= ldap_bind($ds);
1100 $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1102 if ($sr) {
1103 $ei= @ldap_first_entry($ds, $sr);
1105 if ($ei) {
1106 if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1107 $this->userCertificate= "";
1108 } else {
1109 $this->userCertificate= $info[0];
1110 }
1111 }
1112 } else {
1113 $this->userCertificate= "";
1114 }
1116 ldap_unbind($ds);
1117 }
1120 /* Load picture from file to object */
1121 function set_picture($filename)
1122 {
1123 if (!is_file($filename)){
1124 $filename= "./images/default.jpg";
1125 $this->jpegPhoto= "*removed*";
1126 }
1128 $fd = fopen ($filename, "rb");
1129 $this->photoData= fread ($fd, filesize ($filename));
1130 $_SESSION['binary']= $this->photoData;
1131 $_SESSION['binarytype']= "image/jpeg";
1132 $this->jpegPhoto= "";
1134 fclose ($fd);
1135 }
1138 /* Load certificate from file to object */
1139 function set_cert($cert, $filename)
1140 {
1141 $fd = fopen ($filename, "rb");
1142 if (filesize($filename)>0) {
1143 $this->$cert= fread ($fd, filesize ($filename));
1144 fclose ($fd);
1145 $this->is_modified= TRUE;
1146 } else {
1147 print_red(_("Could not open specified certificate!"));
1148 }
1149 }
1151 /* Adapt from given 'dn' */
1152 function adapt_from_template($dn)
1153 {
1154 plugin::adapt_from_template($dn);
1156 /* Get base */
1157 $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1159 if ($this->config->current['GOVERNMENTMODE']){
1161 /* Walk through govattrs */
1162 foreach ($this->govattrs as $val){
1164 if (isset($this->attrs["$val"][0])){
1166 /* If attribute is set, replace dynamic parts:
1167 %sn, %givenName and %uid. Fill these in our local variables. */
1168 $value= $this->attrs["$val"][0];
1170 foreach (array("sn", "givenName", "uid") as $repl){
1171 if (preg_match("/%$repl/i", $value)){
1172 $value= preg_replace ("/%$repl/i",
1173 $this->parent->$repl, $value);
1174 }
1175 }
1176 $this->$val= $value;
1177 }
1178 }
1179 }
1181 /* Get back uid/sn/givenName */
1182 if ($this->parent != NULL){
1183 $this->uid= $this->parent->uid;
1184 $this->sn= $this->parent->sn;
1185 $this->givenName= $this->parent->givenName;
1186 }
1187 }
1190 /* This avoids that users move themselves out of their rights.
1191 */
1192 function allowedBasesToMoveTo()
1193 {
1194 $allowed = array();
1195 $ret_all = false;
1196 if($this->uid == $_SESSION['ui']->username){
1197 $ldap= $this->config->get_ldap_link();
1198 $ldap->cd($this->config->current['BASE']);
1199 $ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
1201 while($attrs = $ldap->fetch()){
1203 if(isset($attrs['gosaSubtreeACL'])){
1205 foreach($attrs['gosaSubtreeACL'] as $attr){
1206 if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
1207 $s = preg_replace("/^.*ou=groups,/","",$attrs['dn']);
1209 foreach($this->config->idepartments as $key => $dep) {
1210 if(preg_match("/".$s."/i",$key)){
1211 $allowed[$key] = $dep;
1212 }
1213 }
1214 }
1215 }
1216 }
1217 }
1218 if(count($allowed) == 0){
1219 foreach($this->config->idepartments as $key => $dep) {
1220 if($this->base==$key){
1221 $allowed[$key] = $dep;
1222 }
1223 }
1224 }
1226 return($allowed);
1228 }else{
1229 return($this->config->idepartments);
1230 }
1231 }
1234 function getCopyDialog()
1235 {
1236 $str = "";
1238 $_SESSION['binary'] = $this->photoData;
1239 $_SESSION['binarytype']= "image/jpeg";
1241 /* Get random number for pictures */
1242 srand((double)microtime()*1000000);
1243 $rand = rand(0, 10000);
1245 $smarty = get_smarty();
1247 $smarty->assign("passwordTodo","clear");
1249 if(isset($_POST['passwordTodo'])){
1250 $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1251 }
1253 $smarty->assign("sn", $this->sn);
1254 $smarty->assign("givenName",$this->givenName);
1255 $smarty->assign("uid", $this->uid);
1256 $smarty->assign("rand", $rand);
1257 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1260 $ret = array();
1261 $ret['string'] = $str;
1262 $ret['status'] = "";
1263 return($ret);
1264 }
1266 function saveCopyDialog()
1267 {
1269 if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1270 $this->set_picture($_FILES['picture_file']['tmp_name']);
1271 }
1273 /* Remove picture? */
1274 if (isset($_POST['picture_remove'])){
1275 $this->jpegPhoto= "*removed*";
1276 $this->set_picture ("./images/default.jpg");
1277 $this->is_modified= TRUE;
1278 }
1280 $attrs = array("uid","givenName","sn");
1281 foreach($attrs as $attr){
1282 if(isset($_POST[$attr])){
1283 $this->$attr = $_POST[$attr];
1284 }
1285 }
1286 }
1287 }
1289 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1290 ?>