plugins/personal/generic/class_user.inc

   1 <?php
   2 /*!
   3   \brief   user plugin
   4   \author  Cajus Pollmeier <pollmeier@gonicus.de>
   5   \version 2.00
   6   \date    24.07.2003
   7
   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  */
  12
  13 class user extends plugin
  14 {
  15   /* Definitions */
  16   var $plHeadline= "Generic";
  17   var $plDescription= "This does something";
  18
  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");
  23
  24   /* Plugin specific values */
  25   var $base= "";
  26   var $orig_base= "";
  27   var $cn= "";
  28   var $new_dn= "";
  29   var $personalTitle= "";
  30   var $academicTitle= "";
  31   var $homePostalAddress= "";
  32   var $homePhone= "";
  33   var $labeledURI= "";
  34   var $o= "";
  35   var $ou= "";
  36   var $departmentNumber= "";
  37   var $employeeNumber= "";
  38   var $employeeType= "";
  39   var $roomNumber= "";
  40   var $telephoneNumber= "";
  41   var $facsimileTelephoneNumber= "";
  42   var $mobile= "";
  43   var $pager= "";
  44   var $l= "";
  45   var $st= "";
  46   var $postalAddress= "";
  47   var $dateOfBirth;
  48   var $use_dob= "0";
  49   var $gender="0";
  50   var $preferredLanguage="0";
  51
  52   var $jpegPhoto= "*removed*";
  53   var $photoData= "";
  54   var $old_jpegPhoto= "";
  55   var $old_photoData= "";
  56   var $cert_dialog= FALSE;
  57   var $picture_dialog= FALSE;
  58
  59   var $userPKCS12= "";
  60   var $userSMIMECertificate= "";
  61   var $userCertificate= "";
  62   var $certificateSerialNumber= "";
  63   var $old_certificateSerialNumber= "";
  64   var $old_userPKCS12= "";
  65   var $old_userSMIMECertificate= "";
  66   var $old_userCertificate= "";
  67
  68   var $gouvernmentOrganizationalUnit= "";
  69   var $houseIdentifier= "";
  70   var $street= "";
  71   var $postalCode= "";
  72   var $vocation= "";
  73   var $ivbbLastDeliveryCollective= "";
  74   var $gouvernmentOrganizationalPersonLocality= "";
  75   var $gouvernmentOrganizationalUnitDescription= "";
  76   var $gouvernmentOrganizationalUnitSubjectArea= "";
  77   var $functionalTitle= "";
  78   var $role= "";
  79   var $publicVisible= "";
  80
  81   var $dialog;
  82
  83   /* variables to trigger password changes */
  84   var $pw_storage= "crypt";
  85   var $last_pw_storage= "unset";
  86   var $had_userCertificate= FALSE;
  87
  88   var $view_logged = FALSE;
  89
  90   /* attribute list for save action */
  91   var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
  92       "homePostalAddress", "homePhone", "labeledURI", "ou", "o", "dateOfBirth", "gender","preferredLanguage",
  93       "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
  94       "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
  95       "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
  96
  97   var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
  98       "gosaAccount");
  99
 100   /* attributes that are part of the government mode */
 101   var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
 102       "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
 103       "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
 104       "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
 105       "postalCode");
 106
 107
 108   /* constructor, if 'dn' is set, the node loads the given
 109      'dn' from LDAP */
 110   function user ($config, $dn= NULL)
 111   {
 112     $this->config= $config;
 113     /* Configuration is fine, allways */
 114     if ($this->config->current['GOVERNMENTMODE']){
 115       $this->attributes=array_merge($this->attributes,$this->govattrs);
 116     }
 117
 118     /* Load base attributes */
 119     plugin::plugin ($config, $dn);
 120
 121     if ($this->config->current['GOVERNMENTMODE']){
 122       /* Fix public visible attribute if unset */
 123       if (!isset($this->attrs['publicVisible'])){
 124         $this->publicVisible == "nein";
 125       }
 126     }
 127
 128     /* Load government mode attributes */
 129     if ($this->config->current['GOVERNMENTMODE']){
 130       /* Copy all attributs */
 131       foreach ($this->govattrs as $val){
 132         if (isset($this->attrs["$val"][0])){
 133           $this->$val= $this->attrs["$val"][0];
 134         }
 135       }
 136     }
 137
 138     /* Create me for new accounts */
 139     if ($dn == "new"){
 140       $this->is_account= TRUE;
 141     }
 142
 143     /* Make hash default to md5 if not set in config */
 144     if (!isset($this->config->current['HASH'])){
 145       $hash= "md5";
 146     } else {
 147       $hash= $this->config->current['HASH'];
 148     }
 149
 150     /* Load data from LDAP? */
 151     if ($dn != NULL){
 152
 153       /* Do base conversation */
 154       if ($this->dn == "new"){
 155         $ui= get_userinfo();
 156         $this->base= dn2base($ui->dn);
 157       } else {
 158         $this->base= dn2base($dn);
 159       }
 160
 161       /* get password storage type */
 162       if (isset ($this->attrs['userPassword'][0])){
 163         /* Initialize local array */
 164         $matches= array();
 165         if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
 166           $this->pw_storage= strtolower($matches[1]);
 167         } else {
 168           if ($this->attrs['userPassword'][0] != ""){
 169             $this->pw_storage= "clear";
 170           } else {
 171             $this->pw_storage= $hash;
 172           }
 173         }
 174       } else {
 175         /* Preset with vaule from configuration */
 176         $this->pw_storage= $hash;
 177       }
 178
 179       /* Load extra attributes: certificate and picture */
 180       $this->load_cert();
 181       $this->load_picture();
 182       if ($this->userCertificate != ""){
 183         $this->had_userCertificate= TRUE;
 184       }
 185     }
 186
 187     /* Reset password storage indicator, used by password_change_needed() */
 188     if ($dn == "new"){
 189       $this->last_pw_storage= "unset";
 190     } else {
 191       $this->last_pw_storage= $this->pw_storage;
 192     }
 193
 194     /* Generate dateOfBirth entry */
 195     if (isset ($this->attrs['dateOfBirth'])){
 196       /* This entry is ISO 8601 conform */
 197       list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
 198
 199       $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
 200       $this->use_dob= "1";
 201     } else {
 202       $this->use_dob= "0";
 203     }
 204
 205     /* Put gender attribute to upper case */
 206     if (isset ($this->attrs['gender'])){
 207       $this->gender= strtoupper($this->attrs['gender'][0]);
 208     }
 209
 210     $this->orig_base = $this->base;
 211   }
 212
 213
 214   /* execute generates the html output for this node */
 215   function execute()
 216   {
 217     /* Call parent execute */
 218     plugin::execute();
 219
 220     /* Log view */
 221     if($this->is_account && !$this->view_logged){
 222       $this->view_logged = TRUE;
 223       new log("view","users/".get_class($this),$this->dn);
 224     }
 225
 226     $smarty= get_smarty();
 227
 228     /* Fill calendar */
 229     if ($this->dateOfBirth == "0"){
 230       $date= getdate();
 231     } else {
 232       if(is_array($this->dateOfBirth)){
 233         $date = $this->dateOfBirth;
 234
 235         // Trigger on dates like 1985-04-01, getdate only understands timestamps
 236       } else if (!empty($this->dateOfBirth) && !is_numeric($this->dateOfBirth)){
 237         $date= getdate(strtotime($this->dateOfBirth));
 238
 239       } else {
 240         $date = getdate($this->dateOfBirth);
 241       }
 242     }
 243
 244     $days= array();
 245     for($d= 1; $d<32; $d++){
 246       $days[$d]= $d;
 247     }
 248     $years= array();
 249
 250     if(($date['year']-100)<1901){
 251       $start = 1901;
 252     }else{
 253       $start = $date['year']-100;
 254     }
 255
 256     $end = $start +100;
 257
 258     for($y= $start; $y<=$end; $y++){
 259       $years[]= $y;
 260     }
 261     $years['-']= "-&nbsp;";
 262     $months= array(_("January"), _("February"), _("March"), _("April"),
 263         _("May"), _("June"), _("July"), _("August"), _("September"),
 264         _("October"), _("November"), _("December"), '-' => '-&nbsp;');
 265     $smarty->assign("day", $date["mday"]);
 266     $smarty->assign("days", $days);
 267     $smarty->assign("months", $months);
 268     $smarty->assign("month", $date["mon"]-1);
 269     $smarty->assign("years", $years);
 270     $smarty->assign("year", $date["year"]);
 271
 272     /* Assign sex */
 273     $sex= array(0 => "&nbsp;", "F" => _("female"), "M" => _("male"));
 274     $smarty->assign("gender_list", $sex);
 275
 276     $language= array_merge(array(0 => "&nbsp;") ,get_languages());
 277     $smarty->assign("preferredLanguage_list", $language);
 278
 279     /* Get random number for pictures */
 280     srand((double)microtime()*1000000);
 281     $smarty->assign("rand", rand(0, 10000));
 282
 283
 284     /* Do we represent a valid gosaAccount? */
 285     if (!$this->is_account){
 286       echo "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 287         _("This account has no valid GOsa extensions.")."</b>";
 288       return;
 289     }
 290
 291     /* Base select dialog */
 292     $once = true;
 293     foreach($_POST as $name => $value){
 294       if(preg_match("/^chooseBase/",$name) && $once){
 295         $once = false;
 296         $this->dialog = new baseSelectDialog($this->config,$this,$this->allowedBasesToMoveTo());
 297         $this->dialog->setCurrentBase($this->base);
 298       }
 299     }
 300
 301     /* Dialog handling */
 302     if(is_object($this->dialog)){
 303       /* Must be called before save_object */
 304       $this->dialog->save_object();
 305
 306       if($this->dialog->isClosed()){
 307         $this->dialog = false;
 308       }elseif($this->dialog->isSelected()){
 309
 310         /* check if selected base is allowed to move to / create a new object */
 311         $tmp = $this->get_allowed_bases();
 312         if(isset($tmp[$this->dialog->isSelected()])){
 313           $this->base = $this->dialog->isSelected();
 314         }
 315         $this->dialog= false;
 316       }else{
 317         return($this->dialog->execute());
 318       }
 319     }
 320
 321     /* Want picture edit dialog? */
 322     if($this->acl_is_writeable("userPicture")) {
 323       if (isset($_POST['edit_picture'])){
 324         /* Save values for later recovery, in case some presses
 325            the cancel button. */
 326         $this->old_jpegPhoto= $this->jpegPhoto;
 327         $this->old_photoData= $this->photoData;
 328         $this->picture_dialog= TRUE;
 329         $this->dialog= TRUE;
 330       }
 331     }
 332
 333     /* Remove picture? */
 334     if($this->acl_is_writeable("userPicture",(!is_object($this->parent) && !isset($_SESSION['edit']))) ){
 335       if (isset($_POST['picture_remove'])){
 336         $this->set_picture ();
 337         $this->jpegPhoto= "*removed*";
 338         $this->is_modified= TRUE;
 339         return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 340       }
 341     }
 342
 343     /* Save picture */
 344     if (isset($_POST['picture_edit_finish'])){
 345
 346       /* Check for clean upload */
 347       if ($_FILES['picture_file']['name'] != ""){
 348         if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
 349           print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
 350         }else{
 351           /* Activate new picture */
 352           $this->set_picture($_FILES['picture_file']['tmp_name']);
 353         }
 354       }
 355       $this->picture_dialog= FALSE;
 356       $this->dialog= FALSE;
 357       $this->is_modified= TRUE;
 358     }
 359
 360
 361     /* Cancel picture */
 362     if (isset($_POST['picture_edit_cancel'])){
 363
 364       /* Restore values */
 365       $this->jpegPhoto= $this->old_jpegPhoto;
 366       $this->photoData= $this->old_photoData;
 367
 368       /* Update picture */
 369       $_SESSION['binary']= $this->photoData;
 370       $_SESSION['binarytype']= "image/jpeg";
 371       $this->picture_dialog= FALSE;
 372       $this->dialog= FALSE;
 373     }
 374
 375     /* Toggle dateOfBirth information */
 376     if (isset($_POST['set_dob'])){
 377       $this->use_dob= ($this->use_dob == "0")?"1":"0";
 378     }
 379
 380
 381     /* Want certificate= */
 382     if ((isset($_POST['edit_cert'])) && $this->acl_is_readable("Certificate")){
 383
 384       /* Save original values for later reconstruction */
 385       foreach (array("certificateSerialNumber", "userCertificate",
 386             "userSMIMECertificate", "userPKCS12") as $val){
 387
 388         $oval= "old_$val";
 389         $this->$oval= $this->$val;
 390       }
 391
 392       $this->cert_dialog= TRUE;
 393       $this->dialog= TRUE;
 394     }
 395
 396
 397     /* Cancel certificate dialog */
 398     if (isset($_POST['cert_edit_cancel'])){
 399
 400       /* Restore original values in case of 'cancel' */
 401       foreach (array("certificateSerialNumber", "userCertificate",
 402             "userSMIMECertificate", "userPKCS12") as $val){
 403
 404         $oval= "old_$val";
 405         $this->$val= $this->$oval;
 406       }
 407       $this->cert_dialog= FALSE;
 408       $this->dialog= FALSE;
 409     }
 410
 411
 412     /* Remove certificate? */
 413     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !isset($_SESSION['edit'])))){
 414       foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
 415         if (isset($_POST["remove_$val"])){
 416
 417           /* Reset specified cert*/
 418           $this->$val= "";
 419           $this->is_modified= TRUE;
 420         }
 421       }
 422     }
 423
 424     /* Upload new cert and close dialog? */
 425     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !isset($_SESSION['edit'])))){
 426       if (isset($_POST['cert_edit_finish'])){
 427
 428         /* for all certificates do */
 429         foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
 430             as $val){
 431
 432           /* Check for clean upload */
 433           if (array_key_exists($val."_file", $_FILES) &&
 434               array_key_exists('name', $_FILES[$val."_file"]) &&
 435               $_FILES[$val."_file"]['name'] != "" &&
 436               is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
 437             $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
 438           }
 439         }
 440
 441         /* Save serial number */
 442         if (isset($_POST["certificateSerialNumber"]) &&
 443             $_POST["certificateSerialNumber"] != ""){
 444
 445           if (!is_id($_POST["certificateSerialNumber"])){
 446             print_red (_("Please enter a valid serial number"));
 447
 448             foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 449               if ($this->$cert != ""){
 450                 $smarty->assign("$cert"."_state", "true");
 451               } else {
 452                 $smarty->assign("$cert"."_state", "");
 453               }
 454             }
 455             return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
 456           }
 457
 458           $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
 459           $this->is_modified= TRUE;
 460         }
 461
 462         $this->cert_dialog= FALSE;
 463         $this->dialog= FALSE;
 464       }
 465     }
 466     /* Display picture dialog */
 467     if ($this->picture_dialog){
 468       return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 469     }
 470
 471     /* Display cert dialog */
 472     if ($this->cert_dialog){
 473       $smarty->assign("CertificateACL",$this->getacl("Certificate",(!is_object($this->parent) && !isset($_SESSION['edit']))));
 474       $smarty->assign("Certificate_readable",$this->acl_is_readable("Certificate"));
 475
 476       foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 477         if ($this->$cert != ""){
 478           /* import certificate */
 479           $certificate = new certificate;
 480           $certificate->import($this->$cert);
 481
 482           /* Read out data*/
 483           $timeto   = $certificate->getvalidto_date();
 484           $timefrom = $certificate->getvalidfrom_date();
 485
 486
 487           /* Additional info if start end time is '0' */
 488           $add_str_info = "";
 489           if($timeto == 0 && $timefrom == 0){
 490             $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
 491           }
 492
 493           $str = "<table summary=\"\" border=0>
 494                     <tr>
 495                       <td style='vertical-align:top'>CN</td>
 496                       <td>".preg_replace("/ /", "&nbsp;", $certificate->getname())."</td>
 497                     </tr>
 498                   </table><br>".
 499
 500                   sprintf(_("Certificate is valid from %s to %s and is currently %s."),
 501                         "<b>".date('d M Y',$timefrom)."</b>",
 502                         "<b>".date('d M Y',$timeto)."</b>",
 503                         $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
 504                                                 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
 505
 506           $smarty->assign($cert."info",$str);
 507           $smarty->assign($cert."_state","true");
 508         } else {
 509           $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
 510           $smarty->assign($cert."_state","");
 511         }
 512       }
 513       $smarty->assign("governmentmode", "false");
 514       return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
 515     }
 516
 517     /* Prepare password hashes */
 518     if ($this->pw_storage == ""){
 519       $this->pw_storage= $this->config->current['HASH'];
 520     }
 521
 522     $temp   = @passwordMethod::get_available_methods();
 523     $hashes = $temp['name'];
 524
 525     /* Load attributes and acl's */
 526     $ui =get_userinfo();
 527     foreach($this->attributes as $val){
 528       $smarty->assign("$val", $this->$val);
 529     }
 530
 531     /* Set acls */
 532     $tmp = $this->plinfo();
 533     foreach($tmp['plProvidedAcls'] as $val => $translation){
 534       $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !isset($_SESSION['edit']))));
 535     }
 536
 537     $smarty->assign("pwmode", $hashes);
 538     $smarty->assign("pwmode_select", $this->pw_storage);
 539     $smarty->assign("passwordStorageACL", $this->getacl("userPassword",(!is_object($this->parent) && !isset($_SESSION['edit']))));
 540     $smarty->assign("base_select",      $this->base);
 541     $smarty->assign("CertificatesACL",  $this->getacl("Certificate",(!is_object($this->parent) && !isset($_SESSION['edit']))));
 542     $smarty->assign("userPictureACL",   $this->getacl("userPicture",(!is_object($this->parent) && !isset($_SESSION['edit']))));
 543     $smarty->assign("userPicture_is_readable",   $this->acl_is_readable("userPicture",(!is_object($this->parent) && !isset($_SESSION['edit']))));
 544
 545     /* Create base acls */
 546     @$smarty->assign("bases", $this->allowedBasesToMoveTo());
 547
 548     /* Save government mode attributes */
 549     if (isset($this->config->current['GOVERNMENTMODE']) &&
 550         preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
 551       $smarty->assign("governmentmode", "true");
 552       $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
 553           "internet,ivbv", "internet,testa", "internet,ivbv,testa");
 554       $smarty->assign("ivbbmodes", $ivbbmodes);
 555       foreach ($this->govattrs as $val){
 556         $smarty->assign("$val", $this->$val);
 557         $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !isset($_SESSION['edit']))));
 558       }
 559     } else {
 560       $smarty->assign("governmentmode", "false");
 561     }
 562
 563     /* Special mode for uid */
 564     $uidACL= $this->getacl("uid",(!is_object($this->parent) && !isset($_SESSION['edit'])));
 565     if (isset ($this->dn)){
 566       if ($this->dn != "new"){
 567         $uidACL= preg_replace("/w/","",$uidACL);
 568       }
 569     }  else {
 570       $uidACL= preg_replace("/w/","",$uidACL);
 571     }
 572
 573     $smarty->assign("uidACL", $uidACL);
 574     $smarty->assign("is_template", $this->is_template);
 575     $smarty->assign("use_dob", $this->use_dob);
 576
 577     if (isset($this->parent)){
 578       if (isset($this->parent->by_object['phoneAccount']) &&
 579           $this->parent->by_object['phoneAccount']->is_account){
 580         $smarty->assign("has_phoneaccount", "true");
 581       } else {
 582         $smarty->assign("has_phoneaccount", "false");
 583       }
 584     } else {
 585       $smarty->assign("has_phoneaccount", "false");
 586     }
 587     return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
 588   }
 589
 590
 591   /* remove object from parent */
 592   function remove_from_parent()
 593   {
 594     $ldap= $this->config->get_ldap_link();
 595     $ldap->rmdir ($this->dn);
 596     show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/generic account with dn '%s' failed."),$this->dn));
 597
 598     new log("remove","users/".get_class($this),$this->dn,$this->attributes,$ldap->get_error());
 599
 600     /* Delete references to groups */
 601     $ldap->cd ($this->config->current['BASE']);
 602     $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
 603     while ($ldap->fetch()){
 604       $g= new group($this->config, $ldap->getDN());
 605       $g->removeUser($this->uid);
 606       $g->save ();
 607     }
 608
 609     /* Delete references to object groups */
 610     $ldap->cd ($this->config->current['BASE']);
 611     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 612     while ($ldap->fetch()){
 613       $og= new ogroup($this->config, $ldap->getDN());
 614       unset($og->member[$this->dn]);
 615       $og->save ();
 616     }
 617
 618     /* Kerberos server defined? */
 619     if (isset($this->config->data['SERVERS']['KERBEROS'])){
 620       $cfg= $this->config->data['SERVERS']['KERBEROS'];
 621     }
 622     if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
 623
 624       /* Connect to the admin interface */
 625       $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
 626           $cfg['ADMIN'], $cfg['PASSWORD']);
 627
 628       /* Errors? */
 629       if ($handle === FALSE){
 630         print_red (_("Kerberos database communication failed"));
 631         return (2);
 632       }
 633
 634       /* Build user principal, get list of existsing principals */
 635       $principal= $this->uid."@".$cfg['REALM'];
 636       $principals = kadm5_get_principals($handle);
 637
 638       /* User exists in database? */
 639       if (in_array($principal, $principals)){
 640
 641         /* Ok. User exists. Remove him/her */
 642           $ret= kadm5_delete_principal ( $handle, $principal);
 643           if ($ret === FALSE){
 644             print_red (_("Can't remove user from kerberos database."));
 645           }
 646       }
 647
 648       /* Free kerberos admin handle */
 649       kadm5_destroy($handle);
 650     }
 651
 652     /* Remove ACL dependencies too,
 653      */
 654     $ldap = $this->config->get_ldap_link();
 655     $ldap->cd($this->config->current['BASE']);
 656     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
 657     while($attrs = $ldap->fetch()){
 658       $acl = new acl($this->config,$this->parent,$attrs['dn']);
 659       foreach($acl->gosaAclEntry as $id => $entry){
 660         foreach($entry['members'] as $m_id => $member){
 661           if($m_id == "U:".$this->dn){
 662             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
 663             gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
 664           }
 665         }
 666       }
 667       $acl -> save();
 668     }
 669
 670     /* Optionally execute a command after we're done */
 671     $this->handle_post_events("remove",array("uid" => $this->uid));
 672   }
 673
 674
 675   /* Save data to object */
 676   function save_object()
 677   {
 678     if (isset($_POST['generic'])){
 679
 680       /* Make a backup of the current selected base */
 681       $base_tmp = $this->base;
 682
 683       /* Parents save function */
 684       plugin::save_object ();
 685
 686       /* Save government mode attributes */
 687       if ($this->config->current['GOVERNMENTMODE']){
 688         foreach ($this->govattrs as $val){
 689           if ($this->acl_is_writeable($val,(!is_object($this->parent) && !isset($_SESSION['edit']))) && isset($_POST["$val"])){
 690             $data= stripcslashes($_POST["$val"]);
 691             if ($data != $this->$val){
 692               $this->is_modified= TRUE;
 693             }
 694             $this->$val= $data;
 695           }
 696         }
 697       }
 698
 699       /* In template mode, the uid is autogenerated... */
 700       if ($this->is_template){
 701         $this->uid= strtolower($this->sn);
 702         $this->givenName= $this->sn;
 703       }
 704
 705       /* Save base and pw_storage, since these are no LDAP attributes */
 706       if (isset($_POST['base'])){
 707
 708         $tmp = $this->get_allowed_bases();
 709         if(isset($tmp[$_POST['base']])){
 710           $base= validate($_POST['base']);
 711           if ($base != $this->base){
 712             $this->is_modified= TRUE;
 713           }
 714           $this->base= $base;
 715         }else{
 716           $this->base = $base_tmp;
 717           print_red(sprintf(_("You are not allowed to move this object to '%s'."),LDAP::fix($_POST['base'])));
 718           $this->set_acl_base('dummy,'.$this->base);
 719         }
 720       }
 721
 722       /* Get pw_storage mode */
 723       if (isset($_POST['pw_storage'])){
 724         foreach(array("pw_storage") as $val){
 725           if(isset($_POST[$val])){
 726             $data= validate($_POST[$val]);
 727             if ($data != $this->$val){
 728               $this->is_modified= TRUE;
 729             }
 730             $this->$val= $data;
 731           }
 732         }
 733       }
 734
 735       $this->set_acl_base('dummy,'.$this->base);
 736     }
 737   }
 738
 739   function rebind($ldap, $referral)
 740   {
 741     $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
 742     if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
 743       $this->error = "Success";
 744       $this->hascon=true;
 745       $this->reconnect= true;
 746       return (0);
 747     } else {
 748       $this->error = "Could not bind to " . $credentials['ADMIN'];
 749       return NULL;
 750     }
 751   }
 752
 753   /* Save data to LDAP, depending on is_account we save or delete */
 754   function save()
 755   {
 756     /* Only force save of changes ....
 757        If this attributes aren't changed, avoid saving.
 758      */
 759     if($this->gender=="0") $this->gender ="";
 760     if($this->preferredLanguage=="0") $this->preferredLanguage ="";
 761
 762
 763     /* First use parents methods to do some basic fillup in $this->attrs */
 764     plugin::save ();
 765
 766     if ($this->use_dob == "1"){
 767       /* If it is an array, the generic page has never been loaded - so there's no difference. Using an array would cause an error btw. */
 768       if(!is_array($this->attrs['dateOfBirth'])) {
 769         $this->attrs['dateOfBirth'] = date("Y-m-d", $this->dateOfBirth);
 770       }
 771     }
 772
 773     /* Remove additional objectClasses */
 774     $tmp= array();
 775     foreach ($this->attrs['objectClass'] as $key => $set){
 776       $found= false;
 777       foreach (array("ivbbentry", "gosaUserTemplate") as $val){
 778         if (preg_match ("/^$set$/i", $val)){
 779           $found= true;
 780           break;
 781         }
 782       }
 783       if (!$found){
 784         $tmp[]= $set;
 785       }
 786     }
 787
 788     /* Replace the objectClass array. This is done because of the
 789        separation into government and normal mode. */
 790     $this->attrs['objectClass']= $tmp;
 791
 792     /* Add objectClasss for template mode? */
 793     if ($this->is_template){
 794       $this->attrs['objectClass'][]= "gosaUserTemplate";
 795     }
 796
 797     /* Hard coded government mode? */
 798     if ($this->config->current['GOVERNMENTMODE'] != 'false'){
 799       $this->attrs['objectClass'][]= "ivbbentry";
 800
 801       /* Copy standard attributes */
 802       foreach ($this->govattrs as $val){
 803         if ($this->$val != ""){
 804           $this->attrs["$val"]= $this->$val;
 805         } elseif (!$this->is_new) {
 806           $this->attrs["$val"]= array();
 807         }
 808       }
 809
 810       /* Remove attribute if set to "nein" */
 811       if ($this->publicVisible == "nein"){
 812         $this->attrs['publicVisible']= array();
 813         if($this->is_new){
 814           unset($this->attrs['publicVisible']);
 815         }else{
 816           $this->attrs['publicVisible']=array();
 817         }
 818
 819       }
 820
 821     }
 822
 823     /* Special handling for attribute userCertificate needed */
 824     if ($this->userCertificate != ""){
 825       $this->attrs["userCertificate;binary"]= $this->userCertificate;
 826       $remove_userCertificate= false;
 827     } else {
 828       $remove_userCertificate= true;
 829     }
 830
 831     /* Special handling for dateOfBirth value */
 832     if ($this->use_dob != "1"){
 833       if ($this->is_new) {
 834         unset($this->attrs["dateOfBirth"]);
 835       } else {
 836         $this->attrs["dateOfBirth"]= array();
 837       }
 838     }
 839     if (!$this->gender){
 840       if ($this->is_new) {
 841         unset($this->attrs["gender"]);
 842       } else {
 843         $this->attrs["gender"]= array();
 844       }
 845     }
 846     if (!$this->preferredLanguage){
 847       if ($this->is_new) {
 848         unset($this->attrs["preferredLanguage"]);
 849       } else {
 850         $this->attrs["preferredLanguage"]= array();
 851       }
 852     }
 853
 854     /* Special handling for attribute jpegPhote needed, scale image via
 855        image magick to 147x200 pixels and inject resulting data. */
 856     if ($this->jpegPhoto == "*removed*"){
 857
 858       /* Reset attribute to avoid writing *removed* as value */
 859       $this->attrs["jpegPhoto"] = array();
 860
 861     } else {
 862
 863       /* Fallback if there's no image magick inside PHP */
 864       if (!function_exists("imagick_blob2image")){
 865         /* Get temporary file name for conversation */
 866         $fname = tempnam ("/tmp", "GOsa");
 867
 868         /* Open file and write out photoData */
 869         $fp = fopen ($fname, "w");
 870         fwrite ($fp, $this->photoData);
 871         fclose ($fp);
 872
 873         /* Build conversation query. Filename is generated automatically, so
 874            we do not need any special security checks. Exec command and save
 875            output. For PHP safe mode, you'll need a configuration which respects
 876            image magick as executable... */
 877         $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
 878         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
 879             $query, "Execute");
 880
 881         /* Read data written by convert */
 882         $output= "";
 883         $sh= popen($query, 'r');
 884         while (!feof($sh)){
 885           $output.= fread($sh, 4096);
 886         }
 887         pclose($sh);
 888
 889         unlink($fname);
 890
 891         /* Save attribute */
 892         $this->attrs["jpegPhoto"] = $output;
 893
 894       } else {
 895
 896         /* Load the new uploaded Photo */
 897         if(!$handle  =  imagick_blob2image($this->photoData))  {
 898           new log("debug","users/".get_class($this),"",array(),"Could not access uploaded image");
 899         }
 900
 901         /* Resizing image to 147x200 and blur */
 902         if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
 903           new log("debug","users/".get_class($this),"",array(),"Could not resize uploaded image");
 904         }
 905
 906         /* Converting image to JPEG */
 907         if(!imagick_convert($handle,"JPEG")) {
 908           new log("debug","users/".get_class($this),"",array(),"Could not convert uploaded image to jepg");
 909         }
 910
 911         /* Creating binary Code for the Image */
 912         if(!$dump = imagick_image2blob($handle)){
 913           new log("debug","users/".get_class($this),"",array(),"Could not create new user image");
 914         }
 915
 916         /* Sending Image */
 917         $output=  $dump;
 918
 919         /* Save attribute */
 920         $this->attrs["jpegPhoto"] = $output;
 921       }
 922
 923     }
 924
 925     /* This only gets called when user is renaming himself */
 926     $ldap= $this->config->get_ldap_link();
 927     if ($this->dn != $this->new_dn){
 928
 929       /* Write entry on new 'dn' */
 930       $this->update_acls($this->dn,$this->new_dn);
 931       $this->move($this->dn, $this->new_dn);
 932
 933       /* Happen to use the new one */
 934       change_ui_dn($this->dn, $this->new_dn);
 935       $this->dn= $this->new_dn;
 936     }
 937
 938
 939     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 940        new entries. So do a check first... */
 941     $ldap->cat ($this->dn, array('dn'));
 942     if ($ldap->fetch()){
 943       $mode= "modify";
 944     } else {
 945       $mode= "add";
 946       $ldap->cd($this->config->current['BASE']);
 947       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 948     }
 949
 950     /* Set password to some junk stuff in case of templates */
 951     if ($this->is_template){
 952       $this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
 953     }
 954
 955     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
 956         $this->attributes, "Save via $mode");
 957
 958     /* Finally write data with selected 'mode' */
 959     $this->cleanup();
 960
 961     if(isset($this->attrs['preferredLanguage'])){
 962       $_SESSION['ui']->language = $this->preferredLanguage;
 963       $_SESSION['Last_init_lang'] = "update";
 964     }
 965
 966     $ldap->cd ($this->dn);
 967     $ldap->$mode ($this->attrs);
 968     if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/generic account with dn '%s' failed."),$this->dn))){
 969       return (1);
 970     }
 971
 972     if($mode == "modify"){
 973       new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 974     }else{
 975       new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 976     }
 977
 978     /* Remove cert?
 979        For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
 980        to work around myself. */
 981     if ($remove_userCertificate == true && !$this->is_new && $this->had_userCertificate){
 982
 983       /* Reset array, assemble new, this should be reworked */
 984       $this->attrs= array();
 985       $this->attrs['userCertificate;binary']= array();
 986
 987       /* Prepare connection */
 988       if (!($ds = ldap_connect($this->config->current['SERVER']))) {
 989         die ("Could not connect to LDAP server");
 990       }
 991       ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
 992       if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
 993         ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
 994         ldap_set_rebind_proc($ds, array(&$this, "rebind"));
 995       }
 996       if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
 997         ldap_start_tls($ds);
 998       }
 999       if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
1000               $this->config->current['PASSWORD']))) {
1001         die ("Could not bind to LDAP");
1002       }
1003
1004       /* Modify using attrs */
1005       ldap_mod_del($ds,$this->dn,$this->attrs);
1006       ldap_close($ds);
1007     }
1008
1009     /* Kerberos server defined? */
1010     if (isset($this->config->data['SERVERS']['KERBEROS'])){
1011       $cfg= $this->config->data['SERVERS']['KERBEROS'];
1012     }
1013     if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
1014
1015       /* Connect to the admin interface */
1016       $handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
1017           $cfg['ADMIN'], $cfg['PASSWORD']);
1018
1019       /* Errors? */
1020       if ($handle === FALSE){
1021         print_red (_("Kerberos database communication failed"));
1022         return (2);
1023       }
1024
1025       /* Build user principal, get list of existsing principals */
1026       $principal= $this->uid."@".$cfg['REALM'];
1027       $principals = kadm5_get_principals($handle);
1028
1029       /* User exists in database? */
1030       if (in_array($principal, $principals)){
1031
1032         /* Ok. User exists. Remove him/her when pw_storage has
1033            changed to be NOT kerberos. */
1034         if ($this->pw_storage != $this->config->current['KRBSASL']){
1035           $ret= kadm5_delete_principal ( $handle, $principal);
1036
1037           if ($ret === FALSE){
1038             print_red (_("Can't remove user from kerberos database."));
1039           }
1040         }
1041
1042       } else {
1043
1044         /* User doesn't exists, create it when pw_storage is kerberos. */
1045         if ($this->pw_storage == "kerberos" || $this->pw_storage == "sasl" ){
1046           $ret= kadm5_create_principal ( $handle, $principal);
1047
1048           if ($ret === FALSE){
1049             print_red (_("Can't add user to kerberos database."));
1050           }
1051         }
1052
1053       }
1054
1055       /* Free kerberos admin handle */
1056       kadm5_destroy($handle);
1057     }
1058
1059     /* Optionally execute a command after we're done */
1060     if ($mode == "add"){
1061       $this->handle_post_events("add", array("uid" => $this->uid));
1062     } elseif ($this->is_modified){
1063       $this->handle_post_events("modify", array("uid" => $this->uid));
1064     }
1065
1066     /* Fix tagging if needed */
1067     $this->handle_object_tagging();
1068
1069     return (0);
1070   }
1071
1072
1073   /* Check formular input */
1074   function check()
1075   {
1076     /* Call common method to give check the hook */
1077     $message= plugin::check();
1078
1079     $pt= "";
1080     if(isset($this->config->current['INCLUDE_PERSONAL_TITLE']) && preg_match("/true/i",$this->config->current['INCLUDE_PERSONAL_TITLE'])){
1081       if(!empty($this->personalTitle)){
1082         $pt = $this->personalTitle." ";
1083       }
1084      }
1085     $this->cn= $pt.$this->givenName." ".$this->sn;
1086
1087     /* Permissions for that base? */
1088     if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
1089       $this->new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1090     } else {
1091       /* Don't touch dn, if cn hasn't changed */
1092       if (isset($this->saved_attributes['cn']) && $this->saved_attributes['cn'] == $this->cn &&
1093           $this->orig_base == $this->base ){
1094         $this->new_dn= $this->dn;
1095       } else {
1096         $this->new_dn= $this->create_unique_dn('cn', get_people_ou().$this->base);
1097       }
1098     }
1099
1100     /* Set the new acl base */
1101     if($this->dn == "new") {
1102       $this->set_acl_base($this->base);
1103     }
1104
1105     /* must: sn, givenName, uid */
1106     if ($this->sn == "" && ($this->acl_is_writeable("sn",(!is_object($this->parent) && !isset($_SESSION['edit'])) || ($this->is_new)))){
1107       $message[]= _("The required field 'Name' is not set.");
1108     }
1109
1110     /* UID already used? */
1111     $ldap= $this->config->get_ldap_link();
1112     $ldap->cd($this->config->current['BASE']);
1113     $ldap->search("(uid=$this->uid)", array("uid"));
1114     $ldap->fetch();
1115     if ($ldap->count() != 0 && $this->dn == 'new'){
1116       $message[]= _("There's already a person with this 'Login' in the database.");
1117     }
1118
1119     /* In template mode, the uid and givenName are autogenerated... */
1120     if (!$this->is_template){
1121       if ($this->givenName == "" && $this->acl_is_writeable("givenName",(!is_object($this->parent) && !isset($_SESSION['edit'])))){
1122         $message[]= _("The required field 'Given name' is not set.");
1123       }
1124       if ($this->uid == "" && $this->acl_is_writeable("uid",(!is_object($this->parent) && !isset($_SESSION['edit'])))){
1125         $message[]= _("The required field 'Login' is not set.");
1126       }
1127       if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
1128         $ldap->cat($this->new_dn);
1129         if ($ldap->count() != 0 && $this->dn != $this->new_dn && $this->dn == 'new'){
1130           $message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
1131         }
1132       }
1133     }
1134
1135     /* Check for valid input */
1136     if ($this->is_modified && !is_uid($this->uid)){
1137       $message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
1138     }
1139     if (!is_url($this->labeledURI)){
1140       $message[]= _("The field 'Homepage' contains an invalid URL definition.");
1141     }
1142     if (preg_match ("/[\\\\]/", $this->sn)){
1143       $message[]= _("The field 'Name' contains invalid characters.");
1144     }
1145     if (preg_match ("/[\\\\]/", $this->givenName)){
1146       $message[]= _("The field 'Given name' contains invalid characters.");
1147     }
1148
1149     /* Check phone numbers */
1150     if (!is_phone_nr($this->telephoneNumber)){
1151       $message[]= _("The field 'Phone' contains an invalid phone number.");
1152     }
1153     if (!is_phone_nr($this->facsimileTelephoneNumber)){
1154       $message[]= _("The field 'Fax' contains an invalid phone number.");
1155     }
1156     if (!is_phone_nr($this->mobile)){
1157       $message[]= _("The field 'Mobile' contains an invalid phone number.");
1158     }
1159     if (!is_phone_nr($this->pager)){
1160       $message[]= _("The field 'Pager' contains an invalid phone number.");
1161     }
1162
1163     /* Check for reserved characers */
1164     if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
1165       $message[]= _("The field 'Given name' contains invalid characters.");
1166     }
1167     if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
1168       $message[]= _("The field 'Name' contains invalid characters.");
1169     }
1170
1171   return $message;
1172   }
1173
1174
1175   /* Indicate whether a password change is needed or not */
1176   function password_change_needed()
1177   {
1178     return ($this->pw_storage != $this->last_pw_storage);
1179   }
1180
1181
1182   /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1183   function load_picture()
1184   {
1185     $ldap = $this->config->get_ldap_link();
1186     $ldap->cd ($this->dn);
1187     $data = $ldap->get_attribute($this->dn,"jpegPhoto");
1188
1189     if((!$data) || ($data == "*removed*")){
1190
1191       /* In case we don't get an entry, load a default picture */
1192       $this->set_picture ();//"./images/default.jpg");
1193       $this->jpegPhoto= "*removed*";
1194     }else{
1195
1196       /* Set picture */
1197       $this->photoData= $data;
1198       $_SESSION['binary']= $this->photoData;
1199       $_SESSION['binarytype']= "image/jpeg";
1200       $this->jpegPhoto= "";
1201     }
1202   }
1203
1204
1205   /* Load a certificate from LDAP, this is going to be simplified later on */
1206   function load_cert()
1207   {
1208     $ds= ldap_connect($this->config->current['SERVER']);
1209     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1210     if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
1211       ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1212       ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1213     }
1214     if(isset($this->config->current['TLS']) &&
1215         $this->config->current['TLS'] == "true"){
1216
1217       ldap_start_tls($ds);
1218     }
1219
1220     $r= ldap_bind($ds);
1221     $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1222
1223     if ($sr) {
1224       $ei= @ldap_first_entry($ds, $sr);
1225
1226       if ($ei) {
1227         if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1228           $this->userCertificate= "";
1229         } else {
1230           $this->userCertificate= $info[0];
1231         }
1232       }
1233     } else {
1234       $this->userCertificate= "";
1235     }
1236
1237     ldap_unbind($ds);
1238   }
1239
1240
1241   /* Load picture from file to object */
1242   function set_picture($filename ="")
1243   {
1244     if (!is_file($filename) || $filename =="" ){
1245       $filename= "./images/default.jpg";
1246       $this->jpegPhoto= "*removed*";
1247     }
1248
1249     $fd = fopen ($filename, "rb");
1250     $this->photoData= fread ($fd, filesize ($filename));
1251     $_SESSION['binary']= $this->photoData;
1252     $_SESSION['binarytype']= "image/jpeg";
1253     $this->jpegPhoto= "";
1254
1255     fclose ($fd);
1256   }
1257
1258
1259   /* Load certificate from file to object */
1260   function set_cert($cert, $filename)
1261   {
1262     if(!$thsi->acl_is_writeable("Certificate",(!is_object($this->parent) && !isset($_SESSION['edit'])))) return;
1263     $fd = fopen ($filename, "rb");
1264     if (filesize($filename)>0) {
1265       $this->$cert= fread ($fd, filesize ($filename));
1266       fclose ($fd);
1267       $this->is_modified= TRUE;
1268     } else {
1269       print_red(_("Could not open specified certificate!"));
1270     }
1271   }
1272
1273   /* Adapt from given 'dn' */
1274   function adapt_from_template($dn)
1275   {
1276     plugin::adapt_from_template($dn);
1277
1278     /* Get base */
1279     $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1280
1281     if ($this->config->current['GOVERNMENTMODE']){
1282
1283       /* Walk through govattrs */
1284       foreach ($this->govattrs as $val){
1285
1286         if (isset($this->attrs["$val"][0])){
1287
1288           /* If attribute is set, replace dynamic parts:
1289              %sn, %givenName and %uid. Fill these in our local variables. */
1290           $value= $this->attrs["$val"][0];
1291
1292           foreach (array("sn", "givenName", "uid") as $repl){
1293             if (preg_match("/%$repl/i", $value)){
1294               $value= preg_replace ("/%$repl/i",
1295                   $this->parent->$repl, $value);
1296             }
1297           }
1298           $this->$val= $value;
1299         }
1300       }
1301     }
1302
1303     /* Get back uid/sn/givenName */
1304     if ($this->parent != NULL){
1305       $this->uid= $this->parent->uid;
1306       $this->sn= $this->parent->sn;
1307       $this->givenName= $this->parent->givenName;
1308     }
1309   }
1310
1311
1312   /* This avoids that users move themselves out of their rights.
1313    */
1314   function allowedBasesToMoveTo()
1315   {
1316     /* Get bases */
1317     $bases  = $this->get_allowed_bases();
1318     return($bases);
1319   }
1320
1321
1322   function getCopyDialog()
1323   {
1324     $str = "";
1325
1326     $_SESSION['binary'] = $this->photoData;
1327     $_SESSION['binarytype']= "image/jpeg";
1328
1329     /* Get random number for pictures */
1330     srand((double)microtime()*1000000);
1331     $rand = rand(0, 10000);
1332
1333     $smarty = get_smarty();
1334
1335     $smarty->assign("passwordTodo","clear");
1336
1337     if(isset($_POST['passwordTodo'])){
1338       $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1339     }
1340
1341     $smarty->assign("sn",       $this->sn);
1342     $smarty->assign("givenName",$this->givenName);
1343     $smarty->assign("uid",      $this->uid);
1344     $smarty->assign("rand",     $rand);
1345     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1346
1347
1348     $ret = array();
1349     $ret['string'] = $str;
1350     $ret['status'] = "";
1351     return($ret);
1352   }
1353
1354   function saveCopyDialog()
1355   {
1356     /* Set_acl_base */
1357     $this->set_acl_base("cn=dummy,".get_people_ou().$this->base);
1358
1359     if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1360       $this->set_picture($_FILES['picture_file']['tmp_name']);
1361     }
1362
1363     /* Remove picture? */
1364     if (isset($_POST['picture_remove'])){
1365       $this->jpegPhoto= "*removed*";
1366       $this->set_picture ("./images/default.jpg");
1367       $this->is_modified= TRUE;
1368     }
1369
1370     $attrs = array("uid","givenName","sn");
1371     foreach($attrs as $attr){
1372       if(isset($_POST[$attr])){
1373         $this->$attr = $_POST[$attr];
1374       }
1375     }
1376   }
1377
1378
1379   function PrepareForCopyPaste($source)
1380   {
1381     plugin::PrepareForCopyPaste($source);
1382
1383     /* Reset certificate information addepted from source user
1384        to avoid setting the same user certificate for the destination user. */
1385     $this->userPKCS12= "";
1386     $this->userSMIMECertificate= "";
1387     $this->userCertificate= "";
1388     $this->certificateSerialNumber= "";
1389     $this->old_certificateSerialNumber= "";
1390     $this->old_userPKCS12= "";
1391     $this->old_userSMIMECertificate= "";
1392     $this->old_userCertificate= "";
1393   }
1394
1395
1396   function plInfo()
1397   {
1398
1399     $govattrs= array(
1400         "gouvernmentOrganizationalUnit"             =>  _("Unit"),
1401         "houseIdentifier"                           =>  _("House identifier"),
1402         "vocation"                                  =>  _("Vocation"),
1403         "ivbbLastDeliveryCollective"                =>  _("Last delivery"),
1404         "gouvernmentOrganizationalPersonLocality"   =>  _("Person locality"),
1405         "gouvernmentOrganizationalUnitDescription"  =>  _("Unit description"),
1406         "gouvernmentOrganizationalUnitSubjectArea"  =>  _("Subject area"),
1407         "functionalTitle"                           =>  _("Functional title"),
1408         "certificateSerialNumber"                   =>  _("Certificate serial number"),
1409         "publicVisible"                             =>  _("Public visible"),
1410         "street"                                    =>  _("Street"),
1411         "role"                                      =>  _("Role"),
1412         "postalCode"                                =>  _("Postal code"));
1413
1414     $ret = array(
1415         "plShortName" => _("Generic"),
1416         "plDescription" => _("Generic user settings"),
1417         "plSelfModify"  => TRUE,
1418         "plDepends"     => array(),
1419         "plPriority"    => 1,
1420         "plSection"     => array("personal" => _("My account")),
1421         "plCategory"    => array("users" => array("description" => _("Users"),
1422                                                   "objectClass" => "gosaAccount")),
1423
1424         "plProvidedAcls" => array(
1425           "base"              => _("Base"),
1426           "userPassword"      => _("User password"),
1427           "sn"                => _("Surename"),
1428           "givenName"         => _("Given name"),
1429           "uid"               => _("User identification"),
1430           "personalTitle"     => _("Personal title"),
1431           "academicTitle"     => _("Academic title"),
1432           "homePostalAddress" => _("Home postal address"),
1433           "homePhone"         => _("Home phone number"),
1434           "labeledURI"        => _("Homepage"),
1435           "o"                 => _("Organization"),
1436           "ou"                => _("Department"),
1437           "dateOfBirth"       => _("Date of birth"),
1438           "gender"            => _("Gender"),
1439           "preferredLanguage" => _("Preferred language"),
1440           "departmentNumber"  => _("Department number"),
1441           "employeeNumber"    => _("Employee number"),
1442           "employeeType"      => _("Employee type"),
1443           "l"                 => _("Location"),
1444           "st"                => _("State"),
1445           "userPicture"       => _("User picture"),
1446           "roomNumber"        => _("Room number"),
1447           "telephoneNumber"   => _("Telefon number"),
1448           "mobile"            => _("Mobile number"),
1449           "pager"             => _("Pager number"),
1450           "Certificate"        => _("User certificates"),
1451
1452           "postalAddress"                => _("Postal address"),
1453           "facsimileTelephoneNumber"     => _("Fax number"))
1454         );
1455
1456     /* Append government attributes if required */
1457       global $config;
1458     if (isset($config->current['GOVERNMENTMODE']) &&  preg_match('/true/i', $config->current['GOVERNMENTMODE'])){
1459       foreach($govattrs as $attr => $desc){
1460         $ret["plProvidedAcls"][$attr] = $desc;
1461       }
1462     }
1463
1464     return($ret);
1465   }
1466 }
1467
1468 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1469 ?>