gosa-core/plugins/personal/generic/class_user.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 /*!
  24   \brief   user plugin
  25   \author  Cajus Pollmeier <pollmeier@gonicus.de>
  26   \version 2.00
  27   \date    24.07.2003
  28
  29   This class provides the functionality to read and write all attributes
  30   relevant for person, organizationalPerson, inetOrgPerson and gosaAccount
  31   from/to the LDAP. It does syntax checking and displays the formulars required.
  32  */
  33
  34 class user extends plugin
  35 {
  36   /* Definitions */
  37   var $plHeadline= "Generic";
  38   var $plDescription= "Edit organizational user settings";
  39
  40   /* The attribute gotoLastSystemLogin represents the timestamp of the last
  41       successfull login on the users workstation.
  42      Read the FAQ to get a hint about how to configure this.
  43    */
  44   var $gotoLastSystemLogin = "";
  45
  46   /* Plugin specific values */
  47   var $base= "";
  48   var $orig_base= "";
  49   var $cn= "";
  50   var $new_dn= "";
  51   var $personalTitle= "";
  52   var $academicTitle= "";
  53   var $homePostalAddress= "";
  54   var $homePhone= "";
  55   var $labeledURI= "";
  56   var $o= "";
  57   var $ou= "";
  58   var $departmentNumber= "";
  59   var $employeeNumber= "";
  60   var $employeeType= "";
  61   var $roomNumber= "";
  62   var $telephoneNumber= "";
  63   var $facsimileTelephoneNumber= "";
  64   var $mobile= "";
  65   var $pager= "";
  66   var $l= "";
  67   var $st= "";
  68   var $postalAddress= "";
  69   var $dateOfBirth;
  70   var $use_dob= "0";
  71   var $gender="0";
  72   var $preferredLanguage="0";
  73
  74   var $jpegPhoto= "*removed*";
  75   var $photoData= "";
  76   var $old_jpegPhoto= "";
  77   var $old_photoData= "";
  78   var $cert_dialog= FALSE;
  79   var $picture_dialog= FALSE;
  80   var $pwObject= NULL;
  81
  82   var $userPKCS12= "";
  83   var $userSMIMECertificate= "";
  84   var $userCertificate= "";
  85   var $certificateSerialNumber= "";
  86   var $old_certificateSerialNumber= "";
  87   var $old_userPKCS12= "";
  88   var $old_userSMIMECertificate= "";
  89   var $old_userCertificate= "";
  90
  91   var $gouvernmentOrganizationalUnit= "";
  92   var $houseIdentifier= "";
  93   var $street= "";
  94   var $postalCode= "";
  95   var $vocation= "";
  96   var $ivbbLastDeliveryCollective= "";
  97   var $gouvernmentOrganizationalPersonLocality= "";
  98   var $gouvernmentOrganizationalUnitDescription= "";
  99   var $gouvernmentOrganizationalUnitSubjectArea= "";
 100   var $functionalTitle= "";
 101   var $role= "";
 102   var $publicVisible= "";
 103
 104   var $orig_dn;
 105   var $dialog;
 106
 107   /* variables to trigger password changes */
 108   var $pw_storage= "md5";
 109   var $last_pw_storage= "unset";
 110   var $had_userCertificate= FALSE;
 111
 112   var $view_logged = FALSE;
 113
 114   /* attribute list for save action */
 115   var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
 116       "homePostalAddress", "homePhone", "labeledURI", "ou", "o", "dateOfBirth", "gender","preferredLanguage",
 117       "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
 118       "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
 119       "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
 120
 121   var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
 122       "gosaAccount");
 123
 124   /* attributes that are part of the government mode */
 125   var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
 126       "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
 127       "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
 128       "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
 129       "postalCode");
 130
 131   var $multiple_support = TRUE;
 132
 133   var $governmentmode = FALSE;
 134
 135   /* constructor, if 'dn' is set, the node loads the given
 136      'dn' from LDAP */
 137   function user (&$config, $dn= NULL)
 138   {
 139     $this->config= $config;
 140     /* Configuration is fine, allways */
 141     if($this->config->get_cfg_value("honourIvbbAttributes") == "true"){
 142       $this->governmentmode = TRUE;
 143       $this->attributes=array_merge($this->attributes,$this->govattrs);
 144     }
 145
 146     /* Load base attributes */
 147     plugin::plugin ($config, $dn);
 148
 149     /*  If gotoLastSystemLogin is available read it from ldap and create a readable
 150         date time string.
 151      */
 152     if(isset($this->attrs['gotoLastSystemLogin'][0]) && preg_match("/^[0-9]*$/",$this->attrs['gotoLastSystemLogin'][0])){
 153       $this->gotoLastSystemLogin = date("d.m.Y H:i:s", $this->attrs['gotoLastSystemLogin'][0]);
 154     }
 155
 156     $this->orig_dn  = $this->dn;
 157     $this->new_dn   = $dn;
 158
 159     if ($this->governmentmode){
 160       /* Fix public visible attribute if unset */
 161       if (!isset($this->attrs['publicVisible'])){
 162         $this->publicVisible == "nein";
 163       }
 164     }
 165
 166     /* Load government mode attributes */
 167     if ($this->governmentmode){
 168       /* Copy all attributs */
 169       foreach ($this->govattrs as $val){
 170         if (isset($this->attrs["$val"][0])){
 171           $this->$val= $this->attrs["$val"][0];
 172         }
 173       }
 174     }
 175
 176     /* Create me for new accounts */
 177     if ($dn == "new"){
 178       $this->is_account= TRUE;
 179     }
 180
 181     /* Make hash default to md5 if not set in config */
 182     $hash= $this->config->get_cfg_value("passwordDefaultHash", "crypt/md5");
 183
 184     /* Load data from LDAP? */
 185     if ($dn !== NULL){
 186
 187       /* Do base conversation */
 188       if ($this->dn == "new"){
 189         $ui= get_userinfo();
 190         $this->base= dn2base($ui->dn);
 191       } else {
 192         $this->base= dn2base($dn);
 193       }
 194
 195       /* get password storage type */
 196       if (isset ($this->attrs['userPassword'][0])){
 197         /* Initialize local array */
 198         $matches= array();
 199         if (preg_match ("/^{[^}]+}/", $this->attrs['userPassword'][0])){
 200           $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
 201           if(is_object($tmp)){
 202             $this->pw_storage= $tmp->get_hash();
 203           }
 204
 205         } else {
 206           if ($this->attrs['userPassword'][0] != ""){
 207             $this->pw_storage= "clear";
 208           } else {
 209             $this->pw_storage= $hash;
 210           }
 211         }
 212       } else {
 213         /* Preset with vaule from configuration */
 214         $this->pw_storage= $hash;
 215       }
 216
 217       /* Load extra attributes: certificate and picture */
 218       $this->load_cert();
 219       $this->load_picture();
 220       if ($this->userCertificate != ""){
 221         $this->had_userCertificate= TRUE;
 222       }
 223     }
 224
 225     /* Reset password storage indicator, used by password_change_needed() */
 226     if ($dn == "new"){
 227       $this->last_pw_storage= "unset";
 228     } else {
 229       $this->last_pw_storage= $this->pw_storage;
 230     }
 231
 232     /* Generate dateOfBirth entry */
 233     if (isset ($this->attrs['dateOfBirth'])){
 234       /* This entry is ISO 8601 conform */
 235       list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
 236
 237       $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
 238       $this->use_dob= "1";
 239     } else {
 240       $this->use_dob= "0";
 241     }
 242
 243     /* Put gender attribute to upper case */
 244     if (isset ($this->attrs['gender'])){
 245       $this->gender= strtoupper($this->attrs['gender'][0]);
 246     }
 247
 248     $this->orig_base = $this->base;
 249   }
 250
 251
 252
 253
 254   /* execute generates the html output for this node */
 255   function execute()
 256   {
 257     /* Call parent execute */
 258     plugin::execute();
 259
 260     /* Log view */
 261     if($this->is_account && !$this->view_logged){
 262       $this->view_logged = TRUE;
 263       new log("view","users/".get_class($this),$this->dn);
 264     }
 265
 266     $smarty= get_smarty();
 267     $smarty->assign("gotoLastSystemLogin",$this->gotoLastSystemLogin);
 268
 269     /* Fill calendar */
 270     if ($this->dateOfBirth == "0"){
 271       $date= getdate();
 272     } else {
 273       if(is_array($this->dateOfBirth)){
 274         $date = $this->dateOfBirth;
 275
 276         // Trigger on dates like 1985-04-01, getdate only understands timestamps
 277       } else if (!empty($this->dateOfBirth) && !is_numeric($this->dateOfBirth)){
 278         $date= getdate(strtotime($this->dateOfBirth));
 279
 280       } else {
 281         $date = getdate($this->dateOfBirth);
 282       }
 283     }
 284
 285     $days= array();
 286     for($d= 1; $d<32; $d++){
 287       $days[$d]= $d;
 288     }
 289     $years= array();
 290
 291     if(($date['year']-100)<1901){
 292       $start = 1901;
 293     }else{
 294       $start = $date['year']-100;
 295     }
 296
 297     $end = $start +100;
 298
 299     for($y= $start; $y<=$end; $y++){
 300       $years[]= $y;
 301     }
 302     $years['-']= "-&nbsp;";
 303     $months= msgPool::months();
 304     $months['-'] = '-&nbsp;';
 305
 306     $smarty->assign("day", $date["mday"]);
 307     $smarty->assign("days", $days);
 308     $smarty->assign("months", $months);
 309     $smarty->assign("month", $date["mon"]-1);
 310     $smarty->assign("years", $years);
 311     $smarty->assign("year", $date["year"]);
 312
 313     /* Assign sex */
 314     $sex= array(0 => "&nbsp;", "F" => _("female"), "M" => _("male"));
 315     $smarty->assign("gender_list", $sex);
 316     $language= array_merge(array(0 => "&nbsp;") ,get_languages(TRUE));
 317     $smarty->assign("preferredLanguage_list", $language);
 318
 319     /* Get random number for pictures */
 320     srand((double)microtime()*1000000);
 321     $smarty->assign("rand", rand(0, 10000));
 322
 323
 324     /* Do we represent a valid gosaAccount? */
 325     if (!$this->is_account){
 326       $str = "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 327         msgPool::noValidExtension("GOsa")."</b>";
 328       return($str);
 329     }
 330
 331     /* Base select dialog */
 332     $once = true;
 333     foreach($_POST as $name => $value){
 334       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 335         $once = false;
 336         $this->dialog = new baseSelectDialog($this->config,$this,$this->allowedBasesToMoveTo());
 337         $this->dialog->setCurrentBase($this->base);
 338       }
 339     }
 340
 341     /* Password configure dialog handling */
 342     if(is_object($this->pwObject) && $this->pwObject->display){
 343       $output= $this->pwObject->configure();
 344       if ($output != ""){
 345         $this->dialog= TRUE;
 346         return $output;
 347       }
 348       $this->dialog= false;
 349     }
 350
 351     /* Dialog handling */
 352     if(is_object($this->dialog)){
 353       /* Must be called before save_object */
 354       $this->dialog->save_object();
 355
 356       if($this->dialog->isClosed()){
 357         $this->dialog = false;
 358       }elseif($this->dialog->isSelected()){
 359
 360         /* check if selected base is allowed to move to / create a new object */
 361         $tmp = $this->get_allowed_bases();
 362         if(isset($tmp[$this->dialog->isSelected()])){
 363           $this->base = $this->dialog->isSelected();
 364         }
 365         $this->dialog= false;
 366       }else{
 367         return($this->dialog->execute());
 368       }
 369     }
 370
 371     /* Want password method editing? */
 372     if ($this->acl_is_writeable("userPassword")){
 373       if (isset($_POST['edit_pw_method'])){
 374         if (!is_object($this->pwObject) || $this->pw_storage != $this->pwObject->get_hash_name()){
 375           $temp= passwordMethod::get_available_methods();
 376           $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 377         }
 378         $this->pwObject->display = TRUE;
 379         $this->dialog= TRUE;
 380         return ($this->pwObject->configure());
 381       }
 382     }
 383
 384     /* Want picture edit dialog? */
 385     if($this->acl_is_writeable("userPicture")) {
 386       if (isset($_POST['edit_picture'])){
 387         /* Save values for later recovery, in case some presses
 388            the cancel button. */
 389         $this->old_jpegPhoto= $this->jpegPhoto;
 390         $this->old_photoData= $this->photoData;
 391         $this->picture_dialog= TRUE;
 392         $this->dialog= TRUE;
 393       }
 394     }
 395
 396     /* Remove picture? */
 397     if($this->acl_is_writeable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))) ){
 398       if (isset($_POST['picture_remove'])){
 399         $this->set_picture ();
 400         $this->jpegPhoto= "*removed*";
 401         $this->is_modified= TRUE;
 402         return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 403       }
 404     }
 405
 406     /* Save picture */
 407     if (isset($_POST['picture_edit_finish'])){
 408
 409       /* Check for clean upload */
 410       if ($_FILES['picture_file']['name'] != ""){
 411         if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
 412           msg_dialog::display(_("Error"), _("Cannot upload file!"), ERROR_DIALOG);
 413         }else{
 414           /* Activate new picture */
 415           $this->set_picture($_FILES['picture_file']['tmp_name']);
 416         }
 417       }
 418       $this->picture_dialog= FALSE;
 419       $this->dialog= FALSE;
 420       $this->is_modified= TRUE;
 421     }
 422
 423
 424     /* Cancel picture */
 425     if (isset($_POST['picture_edit_cancel'])){
 426
 427       /* Restore values */
 428       $this->jpegPhoto= $this->old_jpegPhoto;
 429       $this->photoData= $this->old_photoData;
 430
 431       /* Update picture */
 432       session::set('binary',$this->photoData);
 433       session::set('binarytype',"image/jpeg");
 434       $this->picture_dialog= FALSE;
 435       $this->dialog= FALSE;
 436     }
 437
 438     /* Toggle dateOfBirth information */
 439     if (isset($_POST['set_dob'])){
 440       $this->use_dob= ($this->use_dob == "0")?"1":"0";
 441     }
 442
 443
 444     /* Want certificate= */
 445     if ((isset($_POST['edit_cert'])) && $this->acl_is_readable("Certificate")){
 446
 447       /* Save original values for later reconstruction */
 448       foreach (array("certificateSerialNumber", "userCertificate",
 449             "userSMIMECertificate", "userPKCS12") as $val){
 450
 451         $oval= "old_$val";
 452         $this->$oval= $this->$val;
 453       }
 454
 455       $this->cert_dialog= TRUE;
 456       $this->dialog= TRUE;
 457     }
 458
 459
 460     /* Cancel certificate dialog */
 461     if (isset($_POST['cert_edit_cancel'])){
 462
 463       /* Restore original values in case of 'cancel' */
 464       foreach (array("certificateSerialNumber", "userCertificate",
 465             "userSMIMECertificate", "userPKCS12") as $val){
 466
 467         $oval= "old_$val";
 468         $this->$val= $this->$oval;
 469       }
 470       $this->cert_dialog= FALSE;
 471       $this->dialog= FALSE;
 472     }
 473
 474
 475     /* Remove certificate? */
 476     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 477       foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
 478         if (isset($_POST["remove_$val"])){
 479
 480           /* Reset specified cert*/
 481           $this->$val= "";
 482           $this->is_modified= TRUE;
 483         }
 484       }
 485     }
 486
 487     /* Upload new cert and close dialog? */
 488     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 489
 490       $fail =false;
 491
 492       if (isset($_POST['cert_edit_finish'])){
 493
 494         /* for all certificates do */
 495         foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
 496             as $val){
 497
 498           /* Check for clean upload */
 499           if (array_key_exists($val."_file", $_FILES) &&
 500               array_key_exists('name', $_FILES[$val."_file"]) &&
 501               $_FILES[$val."_file"]['name'] != "" &&
 502               is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
 503             $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
 504           }
 505         }
 506
 507         /* Save serial number */
 508         if (isset($_POST["certificateSerialNumber"]) &&
 509             $_POST["certificateSerialNumber"] != ""){
 510
 511           if (!tests::is_id($_POST["certificateSerialNumber"])){
 512             $fail = true;
 513             msg_dialog::display(_("Error"), msgPool::invalid(_("Serial number"),$_POST["certificateSerialNumber"],"/[0-9]/"),ERROR_DIALOG);
 514
 515             foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 516               if ($this->$cert != ""){
 517                 $smarty->assign("$cert"."_state", "true");
 518               } else {
 519                 $smarty->assign("$cert"."_state", "");
 520               }
 521             }
 522           }
 523
 524           $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
 525           $this->is_modified= TRUE;
 526         }
 527         if(!$fail){
 528           $this->cert_dialog= FALSE;
 529           $this->dialog= FALSE;
 530         }
 531       }
 532     }
 533     /* Display picture dialog */
 534     if ($this->picture_dialog){
 535       return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 536     }
 537
 538     /* Display cert dialog */
 539     if ($this->cert_dialog){
 540       $smarty->assign("CertificateACL",$this->getacl("Certificate",(!is_object($this->parent) && !session::is_set('edit'))));
 541       $smarty->assign("Certificate_readable",$this->acl_is_readable("Certificate"));
 542       $smarty->assign("certificateSerialNumber",$this->certificateSerialNumber);
 543
 544       foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 545         if ($this->$cert != ""){
 546           /* import certificate */
 547           $certificate = new certificate;
 548           $certificate->import($this->$cert);
 549
 550           /* Read out data*/
 551           $timeto   = $certificate->getvalidto_date();
 552           $timefrom = $certificate->getvalidfrom_date();
 553
 554
 555           /* Additional info if start end time is '0' */
 556           $add_str_info = "";
 557           if($timeto == 0 && $timefrom == 0){
 558             $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
 559           }
 560
 561           $str = "<table summary=\"\" border=0>
 562                     <tr>
 563                       <td style='vertical-align:top'>CN</td>
 564                       <td>".preg_replace("/ /", "&nbsp;", $certificate->getname())."</td>
 565                     </tr>
 566                   </table><br>".
 567
 568                   sprintf(_("Certificate is valid from %s to %s and is currently %s."),
 569                         "<b>".date('d M Y',$timefrom)."</b>",
 570                         "<b>".date('d M Y',$timeto)."</b>",
 571                         $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
 572                                                 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
 573
 574           $smarty->assign($cert."info",$str);
 575           $smarty->assign($cert."_state","true");
 576         } else {
 577           $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
 578           $smarty->assign($cert."_state","");
 579         }
 580       }
 581
 582       if($this->governmentmode){
 583         $smarty->assign("honourIvbbAttributes", "true");
 584       }else{
 585         $smarty->assign("honourIvbbAttributes", "false");
 586       }
 587       $smarty->assign("governmentmode", $this->governmentmode);
 588       return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
 589     }
 590
 591     /* Prepare password hashes */
 592     if ($this->pw_storage == ""){
 593       $this->pw_storage= $this->config->get_cfg_value("hash");
 594     }
 595
 596     $temp= passwordMethod::get_available_methods();
 597     $is_configurable= FALSE;
 598     $hashes = $temp['name'];
 599     if(isset($temp[$this->pw_storage])){
 600       $test= new $temp[$this->pw_storage]($this->config);
 601       $is_configurable= $test->is_configurable();
 602     }else{
 603       new msg_dialog(_("Password method"),_("The selected password method is no longer available."),WARNING_DIALOG);
 604     }
 605
 606
 607     /* Create password methods array */
 608     $pwd_methods = array();
 609     foreach($hashes as $id => $name){
 610       if(!empty($temp['desc'][$id])){
 611         $pwd_methods[$name] = $name." (".$temp['desc'][$id].")";
 612       }else{
 613         $pwd_methods[$name] = $name;
 614       }
 615     }
 616
 617     /* Load attributes and acl's */
 618     $ui =get_userinfo();
 619     foreach($this->attributes as $val){
 620       $smarty->assign("$val", $this->$val);
 621       if(in_array($val,$this->multi_boxes)){
 622         $smarty->assign("use_".$val,TRUE);
 623       }else{
 624         $smarty->assign("use_".$val,FALSE);
 625       }
 626     }
 627     foreach(array("base","pw_storage","edit_picture") as $val){
 628       if(in_array($val,$this->multi_boxes)){
 629         $smarty->assign("use_".$val,TRUE);
 630       }else{
 631         $smarty->assign("use_".$val,FALSE);
 632       }
 633     }
 634
 635     /* Set acls */
 636     $tmp = $this->plinfo();
 637     foreach($tmp['plProvidedAcls'] as $val => $translation){
 638       $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 639     }
 640
 641     $smarty->assign("pwmode", $pwd_methods);
 642     $smarty->assign("pwmode_select", $this->pw_storage);
 643     $smarty->assign("pw_configurable", $is_configurable);
 644     $smarty->assign("passwordStorageACL", $this->getacl("userPassword",(!is_object($this->parent) && !session::is_set('edit'))));
 645     $smarty->assign("base_select",      $this->base);
 646
 647     if(!session::is_set('edit')){
 648       $smarty->assign("CertificatesACL","");
 649     }else{
 650       $smarty->assign("CertificatesACL",  $this->getacl("Certificate"));
 651     }
 652
 653     $smarty->assign("userPictureACL",   $this->getacl("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 654     $smarty->assign("userPicture_is_readable",   $this->acl_is_readable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 655
 656     /* Create base acls */
 657     $tmp = @$this->allowedBasesToMoveTo();
 658     $smarty->assign("bases", $tmp);
 659
 660     /* Save government mode attributes */
 661     if($this->governmentmode){
 662       $smarty->assign("governmentmode", "true");
 663       $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
 664           "internet,ivbv", "internet,testa", "internet,ivbv,testa");
 665       $smarty->assign("ivbbmodes", $ivbbmodes);
 666       foreach ($this->govattrs as $val){
 667         $smarty->assign("$val", $this->$val);
 668         $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 669       }
 670     } else {
 671       $smarty->assign("governmentmode", "false");
 672     }
 673
 674     /* Special mode for uid */
 675     $uidACL= $this->getacl("uid",(!is_object($this->parent) && !session::is_set('edit')));
 676     if (isset ($this->dn)){
 677       if ($this->dn != "new"){
 678         $uidACL= preg_replace("/w/","",$uidACL);
 679       }
 680     }  else {
 681       $uidACL= preg_replace("/w/","",$uidACL);
 682     }
 683
 684     $smarty->assign("uidACL", $uidACL);
 685     $smarty->assign("is_template", $this->is_template);
 686     $smarty->assign("use_dob", $this->use_dob);
 687
 688     if (isset($this->parent)){
 689       if (isset($this->parent->by_object['phoneAccount']) &&
 690           $this->parent->by_object['phoneAccount']->is_account){
 691         $smarty->assign("has_phoneaccount", "true");
 692       } else {
 693         $smarty->assign("has_phoneaccount", "false");
 694       }
 695     } else {
 696       $smarty->assign("has_phoneaccount", "false");
 697     }
 698     $smarty->assign("multiple_support" , $this->multiple_support_active);
 699     return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
 700   }
 701
 702
 703   /* remove object from parent */
 704   function remove_from_parent()
 705   {
 706     /* Only remove valid accounts */
 707     if(!$this->initially_was_account) return;
 708
 709     /* Remove password extension */
 710     $temp= passwordMethod::get_available_methods();
 711
 712     /* Remove password method from user account */
 713     if(isset($temp[$this->pw_storage]) && class_available($temp[$this->pw_storage])){
 714       $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 715       $this->pwObject->remove_from_parent();
 716     }
 717
 718     /* Remove user */
 719     $ldap= $this->config->get_ldap_link();
 720     $ldap->rmdir ($this->dn);
 721     if (!$ldap->success()){
 722       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 723     }
 724
 725     new log("remove","users/".get_class($this),$this->dn,$this->attributes,$ldap->get_error());
 726
 727     /* Delete references to groups */
 728     $ldap->cd ($this->config->current['BASE']);
 729     $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
 730     while ($ldap->fetch()){
 731       $g= new group($this->config, $ldap->getDN());
 732       $g->removeUser($this->uid);
 733       $g->save ();
 734     }
 735
 736     /* Delete references to object groups */
 737     $ldap->cd ($this->config->current['BASE']);
 738     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 739     while ($ldap->fetch()){
 740       $og= new ogroup($this->config, $ldap->getDN());
 741       unset($og->member[$this->dn]);
 742       $og->save ();
 743     }
 744
 745     /* If needed, let the password method do some cleanup */
 746     $tmp = new passwordMethod($this->config);
 747     $available = $tmp->get_available_methods();
 748     if (in_array_ics($this->pw_storage, $available['name'])){
 749       $test= new $available[$this->pw_storage]($this->config);
 750       $test->attrs= $this->attrs;
 751       $test->dn= $this->dn;
 752       $test->remove_from_parent();
 753     }
 754
 755     /* Remove ACL dependencies too */
 756     $tmp = new acl($this->config,$this->parent,$this->dn);
 757     $tmp->remove_acl();
 758
 759     /* Optionally execute a command after we're done */
 760     $this->handle_post_events("remove",array("uid" => $this->uid));
 761   }
 762
 763
 764   /* Save data to object */
 765   function save_object()
 766   {
 767     if(isset($_POST['generic']) || isset($_POST['multiple_user_posted'])){
 768
 769       /* Make a backup of the current selected base */
 770       $base_tmp = $this->base;
 771
 772       /* Parents save function */
 773       plugin::save_object ();
 774
 775       /* Save government mode attributes */
 776       if ($this->governmentmode){
 777         foreach ($this->govattrs as $val){
 778           if ($this->acl_is_writeable($val,(!is_object($this->parent) && !session::is_set('edit'))) && isset($_POST["$val"])){
 779             $data= stripcslashes($_POST["$val"]);
 780             if ($data != $this->$val){
 781               $this->is_modified= TRUE;
 782             }
 783             $this->$val= $data;
 784           }
 785         }
 786       }
 787
 788       /* In template mode, the uid is autogenerated... */
 789       if ($this->is_template){
 790         $this->uid= strtolower($this->sn);
 791         $this->givenName= $this->sn;
 792       }
 793
 794       /* Save base and pw_storage, since these are no LDAP attributes */
 795       if (isset($_POST['base'])){
 796
 797         $tmp = $this->get_allowed_bases();
 798         if(isset($tmp[$_POST['base']])){
 799           $base= validate($_POST['base']);
 800           if ($base != $this->base){
 801             $this->is_modified= TRUE;
 802           }
 803           $this->base= $base;
 804         }else{
 805           $this->base = $base_tmp;
 806           msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
 807         }
 808       }
 809
 810       /* Get pw_storage mode */
 811       if (isset($_POST['pw_storage'])){
 812         foreach(array("pw_storage") as $val){
 813           if(isset($_POST[$val])){
 814             $data= validate($_POST[$val]);
 815             if ($data != $this->$val){
 816               $this->is_modified= TRUE;
 817             }
 818             $this->$val= $data;
 819           }
 820         }
 821       }
 822
 823       if($this->pw_storage != $this->last_pw_storage && isset($_POST['pw_storage'])){
 824         if ($this->acl_is_writeable("userPassword")){
 825           $temp= passwordMethod::get_available_methods();
 826           if (!is_object($this->pwObject) || !($this->pwObject instanceOf $temp[$this->pw_storage])){
 827             foreach($temp as $id => $data){
 828               if(isset($data['name']) && $data['name'] == $this->pw_storage && $data['is_configurable']){
 829                 $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 830                 break;
 831               }
 832             }
 833           }
 834         }
 835       }
 836
 837       /* Save current cn
 838        */
 839       $this->cn = $this->givenName." ".$this->sn;
 840     }
 841   }
 842
 843   function rebind($ldap, $referral)
 844   {
 845     $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
 846     if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
 847       $this->error = "Success";
 848       $this->hascon=true;
 849       $this->reconnect= true;
 850       return (0);
 851     } else {
 852       $this->error = "Could not bind to " . $credentials['ADMIN'];
 853       return NULL;
 854     }
 855   }
 856
 857
 858   /* Save data to LDAP, depending on is_account we save or delete */
 859   function save()
 860   {
 861     /* Only force save of changes ....
 862        If this attributes aren't changed, avoid saving.
 863      */
 864     if($this->gender=="0") $this->gender ="";
 865     if($this->preferredLanguage=="0") $this->preferredLanguage ="";
 866
 867     /* First use parents methods to do some basic fillup in $this->attrs */
 868     plugin::save ();
 869
 870     if ($this->use_dob == "1"){
 871       /* 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. */
 872       if(!is_array($this->attrs['dateOfBirth'])) {
 873         $this->attrs['dateOfBirth'] = date("Y-m-d", $this->dateOfBirth);
 874       }
 875     }
 876
 877     /* Remove additional objectClasses */
 878     $tmp= array();
 879     foreach ($this->attrs['objectClass'] as $key => $set){
 880       $found= false;
 881       foreach (array("ivbbentry", "gosaUserTemplate") as $val){
 882         if (preg_match ("/^$set$/i", $val)){
 883           $found= true;
 884           break;
 885         }
 886       }
 887       if (!$found){
 888         $tmp[]= $set;
 889       }
 890     }
 891
 892     /* Replace the objectClass array. This is done because of the
 893        separation into government and normal mode. */
 894     $this->attrs['objectClass']= $tmp;
 895
 896     /* Add objectClasss for template mode? */
 897     if ($this->is_template){
 898       $this->attrs['objectClass'][]= "gosaUserTemplate";
 899     }
 900
 901     /* Hard coded government mode? */
 902     if ($this->governmentmode){
 903       $this->attrs['objectClass'][]= "ivbbentry";
 904
 905       /* Copy standard attributes */
 906       foreach ($this->govattrs as $val){
 907         if ($this->$val != ""){
 908           $this->attrs["$val"]= $this->$val;
 909         } elseif (!$this->is_new) {
 910           $this->attrs["$val"]= array();
 911         }
 912       }
 913
 914       /* Remove attribute if set to "nein" */
 915       if ($this->publicVisible == "nein"){
 916         $this->attrs['publicVisible']= array();
 917         if($this->is_new){
 918           unset($this->attrs['publicVisible']);
 919         }else{
 920           $this->attrs['publicVisible']=array();
 921         }
 922
 923       }
 924
 925     }
 926
 927     /* Special handling for attribute userCertificate needed */
 928     if ($this->userCertificate != ""){
 929       $this->attrs["userCertificate;binary"]= $this->userCertificate;
 930       $remove_userCertificate= false;
 931     } else {
 932       $remove_userCertificate= true;
 933     }
 934
 935     /* Special handling for dateOfBirth value */
 936     if ($this->use_dob != "1"){
 937       if ($this->is_new) {
 938         unset($this->attrs["dateOfBirth"]);
 939       } else {
 940         $this->attrs["dateOfBirth"]= array();
 941       }
 942     }
 943     if (!$this->gender){
 944       if ($this->is_new) {
 945         unset($this->attrs["gender"]);
 946       } else {
 947         $this->attrs["gender"]= array();
 948       }
 949     }
 950     if (!$this->preferredLanguage){
 951       if ($this->is_new) {
 952         unset($this->attrs["preferredLanguage"]);
 953       } else {
 954         $this->attrs["preferredLanguage"]= array();
 955       }
 956     }
 957
 958     /* Special handling for attribute jpegPhote needed, scale image via
 959        image magick to 147x200 pixels and inject resulting data. */
 960     if ($this->jpegPhoto == "*removed*"){
 961
 962       /* Reset attribute to avoid writing *removed* as value */
 963       $this->attrs["jpegPhoto"] = array();
 964
 965     } else {
 966
 967       /* Fallback if there's no image magick inside PHP */
 968       if (!function_exists("imagick_blob2image")){
 969         /* Get temporary file name for conversation */
 970         $fname = tempnam (TEMP_DIR, "GOsa");
 971
 972         /* Open file and write out photoData */
 973         $fp = fopen ($fname, "w");
 974         fwrite ($fp, $this->photoData);
 975         fclose ($fp);
 976
 977         /* Build conversation query. Filename is generated automatically, so
 978            we do not need any special security checks. Exec command and save
 979            output. For PHP safe mode, you'll need a configuration which respects
 980            image magick as executable... */
 981         $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
 982         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
 983             $query, "Execute");
 984
 985         /* Read data written by convert */
 986         $output= "";
 987         $sh= popen($query, 'r');
 988         while (!feof($sh)){
 989           $output.= fread($sh, 4096);
 990         }
 991         pclose($sh);
 992
 993         unlink($fname);
 994
 995         /* Save attribute */
 996         $this->attrs["jpegPhoto"] = $output;
 997
 998       } else {
 999
1000         /* Load the new uploaded Photo */
1001         if(!$handle  =  imagick_blob2image($this->photoData))  {
1002           new log("debug","users/".get_class($this),$this->dn,array(),"Could not access uploaded image");
1003         }
1004
1005         /* Resizing image to 147x200 and blur */
1006         if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
1007           new log("debug","users/".get_class($this),$this->dn,array(),"Could not resize uploaded image");
1008         }
1009
1010         /* Converting image to JPEG */
1011         if(!imagick_convert($handle,"JPEG")) {
1012           new log("debug","users/".get_class($this),$this->dn,array(),"Could not convert uploaded image to jepg");
1013         }
1014
1015         /* Creating binary Code for the Image */
1016         if(!$dump = imagick_image2blob($handle)){
1017           new log("debug","users/".get_class($this),$this->dn,array(),"Could not create new user image");
1018         }
1019
1020         /* Sending Image */
1021         $output=  $dump;
1022
1023         /* Save attribute */
1024         $this->attrs["jpegPhoto"] = $output;
1025       }
1026
1027     }
1028
1029     /* This only gets called when user is renaming himself */
1030     $ldap= $this->config->get_ldap_link();
1031     if ($this->dn != $this->new_dn){
1032
1033       /* Write entry on new 'dn' */
1034       $this->update_acls($this->dn,$this->new_dn);
1035       $this->move($this->dn, $this->new_dn);
1036
1037       /* Happen to use the new one */
1038       change_ui_dn($this->dn, $this->new_dn);
1039       $this->dn= $this->new_dn;
1040     }
1041
1042
1043     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
1044        new entries. So do a check first... */
1045     $ldap->cat ($this->dn, array('dn'));
1046     if ($ldap->fetch()){
1047       $mode= "modify";
1048     } else {
1049       $mode= "add";
1050       $ldap->cd($this->config->current['BASE']);
1051       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1052     }
1053
1054     /* Set password to some junk stuff in case of templates */
1055     if ($this->is_template){
1056       $temp= passwordMethod::get_available_methods();
1057       foreach($temp as $id => $data){
1058         if(isset($data['name']) && $data['name'] == $this->pw_storage){
1059           $tmp = new  $temp[$this->pw_storage]($this->config,$this->dn);
1060           $this->attrs['userPassword'] = $tmp->create_template_hash($this->attrs);
1061           break;
1062         }
1063       }
1064     }
1065
1066     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
1067         $this->attributes, "Save via $mode");
1068
1069     /* Finally write data with selected 'mode' */
1070     $this->cleanup();
1071
1072     /* Update current locale settings, if we have edited ourselves */
1073     $ui = session::get('ui');
1074     if(isset($this->attrs['preferredLanguage']) && $this->dn == $ui->dn){
1075       $ui->language = $this->preferredLanguage;
1076       session::set('ui',$ui);
1077       session::set('Last_init_lang',"update");
1078     }
1079
1080     $ldap->cd ($this->dn);
1081     $ldap->$mode ($this->attrs);
1082     if (!$ldap->success()){
1083       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
1084       return (1);
1085     }
1086
1087     /* Remove ACL dependencies too */
1088     if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
1089       $tmp = new acl($this->config,$this->parent,$this->dn);
1090       $tmp->update_acl_membership($this->orig_dn,$this->dn);
1091     }
1092
1093     if($mode == "modify"){
1094       new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1095     }else{
1096       new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1097     }
1098
1099     /* Remove cert?
1100        For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
1101        to work around myself. */
1102     if ($remove_userCertificate == true && !$this->is_new && $this->had_userCertificate){
1103
1104       /* Reset array, assemble new, this should be reworked */
1105       $this->attrs= array();
1106       $this->attrs['userCertificate;binary']= array();
1107
1108       /* Prepare connection */
1109       if (!($ds = ldap_connect($this->config->current['SERVER']))) {
1110         die ("Could not connect to LDAP server");
1111       }
1112       ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1113       if (function_exists("ldap_set_rebind_proc") && $this->config->get_cfg_value("ldapFollowReferrals") == "true") {
1114         ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1115         ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1116       }
1117       if($this->config->get_cfg_value("ldapTLS") == "true"){
1118         ldap_start_tls($ds);
1119       }
1120       if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
1121               $this->config->current['PASSWORD']))) {
1122         die ("Could not bind to LDAP");
1123       }
1124
1125       /* Modify using attrs */
1126       ldap_mod_del($ds,$this->dn,$this->attrs);
1127       ldap_close($ds);
1128     }
1129
1130     /* If needed, let the password method do some cleanup */
1131     if ($this->pw_storage != $this->last_pw_storage){
1132       $tmp = new passwordMethod($this->config);
1133       $available = $tmp->get_available_methods();
1134       if (in_array_ics($this->last_pw_storage, $available['name'])){
1135         $test= new $available[$this->last_pw_storage]($this->config,$this->dn);
1136         $test->attrs= $this->attrs;
1137         $test->remove_from_parent();
1138       }
1139     }
1140
1141     /* Maybe the current password method want's to do some changes... */
1142     if (is_object($this->pwObject)){
1143       $this->pwObject->save($this->dn);
1144     }
1145
1146     /* Optionally execute a command after we're done */
1147     if ($mode == "add"){
1148       $this->handle_post_events("add", array("uid" => $this->uid));
1149     } elseif ($this->is_modified){
1150       $this->handle_post_events("modify", array("uid" => $this->uid));
1151     }
1152
1153     return (0);
1154   }
1155
1156
1157   function update_new_dn()
1158   {
1159     $pt= "";
1160     if($this->config->get_cfg_value("personalTitleInDN") == "true"){
1161       if(!empty($this->personalTitle)){
1162         $pt = $this->personalTitle." ";
1163       }
1164     }
1165     $this->cn= $pt.$this->givenName." ".$this->sn;
1166
1167     /* Permissions for that base? */
1168     if ($this->config->get_cfg_value("accountPrimaryAttribute") == "uid"){
1169       $this->new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1170     } else {
1171       /* Don't touch dn, if cn hasn't changed */
1172       if (isset($this->saved_attributes['cn']) && $this->saved_attributes['cn'] == $this->cn &&
1173           $this->orig_base == $this->base ){
1174         $this->new_dn= $this->dn;
1175       } else {
1176         $this->new_dn= $this->create_unique_dn('cn', get_people_ou().$this->base);
1177       }
1178     }
1179   }
1180
1181
1182   /* Check formular input */
1183   function check()
1184   {
1185     /* Call common method to give check the hook */
1186     $message= plugin::check();
1187
1188     /* Configurable password methods should be configured initially.
1189      */
1190     if($this->last_pw_storage != $this->pw_storage){
1191       $temp= passwordMethod::get_available_methods();
1192       foreach($temp['name'] as $id => $name){
1193         if($name == $this->pw_storage){
1194           if($temp['is_configurable'][$id] && !$this->pwObject instanceof $temp[$name] ){
1195             $message[] = _("The selected password method requires initial configuration!");
1196           }
1197           break;
1198         }
1199       }
1200     }
1201
1202     $this->update_new_dn();
1203
1204     /* Set the new acl base */
1205     if($this->dn == "new") {
1206       $this->set_acl_base($this->base);
1207     }
1208
1209     /* Check if we are allowed to create/move this user
1210      */
1211
1212     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
1213       $message[]= msgPool::permCreate();
1214     }elseif($this->orig_dn != "new" && $this->new_dn != $this->orig_dn && !$this->acl_is_moveable($this->base)){
1215       $message[]= msgPool::permMove();
1216     }
1217
1218     /* UID already used? */
1219     $ldap= $this->config->get_ldap_link();
1220     $ldap->cd($this->config->current['BASE']);
1221     $ldap->search("(uid=$this->uid)", array("uid"));
1222     $ldap->fetch();
1223     if ($ldap->count() != 0 && $this->dn == 'new'){
1224       $message[]= msgPool::duplicated(_("Login"));
1225     }
1226
1227     /* In template mode, the uid and givenName are autogenerated... */
1228     if ($this->sn == ""){
1229       $message[]= msgPool::required(_("Name"));
1230     }
1231
1232     if (!$this->is_template){
1233       if ($this->givenName == ""){
1234         $message[]= msgPool::required(_("Given name"));
1235       }
1236       if ($this->uid == ""){
1237         $message[]= msgPool::required(_("Login"));
1238       }
1239       if ($this->config->get_cfg_value("accountPrimaryAttribute") != "uid"){
1240         $ldap->cat($this->new_dn);
1241         if ($ldap->count() != 0 && $this->dn != $this->new_dn && $this->dn == 'new'){
1242           $message[]= msgPool::duplicated(_("Name"));
1243         }
1244       }
1245     }
1246
1247     /* Check for valid input */
1248     if ($this->is_modified && !tests::is_uid($this->uid)){
1249
1250       if (strict_uid_mode()){
1251         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/");
1252       } else {
1253         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/i");
1254       }
1255     }
1256     if (!tests::is_url($this->labeledURI)){
1257       $message[]= msgPool::invalid(_("Homepage"), "", "", "http://www.your-domain.com/yourname");
1258     }
1259
1260     /* Check phone numbers */
1261     if (!tests::is_phone_nr($this->telephoneNumber)){
1262       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1263     }
1264     if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
1265       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1266     }
1267     if (!tests::is_phone_nr($this->mobile)){
1268       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1269     }
1270     if (!tests::is_phone_nr($this->pager)){
1271       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1272     }
1273
1274     /* Check for reserved characers */
1275     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName)){
1276       $message[]= msgPool::invalid(_("Given name"), $this->givenName, '/[^,+"?\'()=<>;\\\\]/');
1277     }
1278     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn)){
1279       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1280     }
1281
1282     return $message;
1283   }
1284
1285
1286   /* Indicate whether a password change is needed or not */
1287   function password_change_needed()
1288   {
1289     if(in_array("pw_storage",$this->multi_boxes)){
1290       return(TRUE);
1291     }
1292     return($this->pw_storage != $this->last_pw_storage);
1293   }
1294
1295
1296   /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1297   function load_picture()
1298   {
1299     $ldap = $this->config->get_ldap_link();
1300     $ldap->cd ($this->dn);
1301     $data = $ldap->get_attribute($this->dn,"jpegPhoto");
1302
1303     if((!$data) || ($data == "*removed*")){
1304
1305       /* In case we don't get an entry, load a default picture */
1306       $this->set_picture ();
1307       $this->jpegPhoto= "*removed*";
1308     }else{
1309
1310       /* Set picture */
1311       $this->photoData= $data;
1312       session::set('binary',$this->photoData);
1313       session::set('binarytype',"image/jpeg");
1314       $this->jpegPhoto= "";
1315     }
1316   }
1317
1318
1319   /* Load a certificate from LDAP, this is going to be simplified later on */
1320   function load_cert()
1321   {
1322     $ds= ldap_connect($this->config->current['SERVER']);
1323     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1324     if (function_exists("ldap_set_rebind_proc") && $this->config->get_cfg_value("ldapFollowReferrals") == "true"){
1325       ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1326       ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1327     }
1328     if ($this->config->get_cfg_value("ldapTLS") == "true"){
1329       ldap_start_tls($ds);
1330     }
1331
1332     $r= ldap_bind($ds);
1333     $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1334
1335     if ($sr) {
1336       $ei= @ldap_first_entry($ds, $sr);
1337
1338       if ($ei) {
1339         if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1340           $this->userCertificate= "";
1341         } else {
1342           $this->userCertificate= $info[0];
1343         }
1344       }
1345     } else {
1346       $this->userCertificate= "";
1347     }
1348
1349     ldap_unbind($ds);
1350   }
1351
1352
1353   /* Load picture from file to object */
1354   function set_picture($filename ="")
1355   {
1356     if (!is_file($filename) || $filename =="" ){
1357       $filename= "./plugins/users/images/default.jpg";
1358       $this->jpegPhoto= "*removed*";
1359     }
1360
1361     $fd = fopen ($filename, "rb");
1362     $this->photoData= fread ($fd, filesize ($filename));
1363     session::set('binary',$this->photoData);
1364     session::set('binarytype',"image/jpeg");
1365     $this->jpegPhoto= "";
1366
1367     fclose ($fd);
1368   }
1369
1370
1371   /* Load certificate from file to object */
1372   function set_cert($cert, $filename)
1373   {
1374     if(!$this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))) return;
1375     $fd = fopen ($filename, "rb");
1376     if (filesize($filename)>0) {
1377       $this->$cert= fread ($fd, filesize ($filename));
1378       fclose ($fd);
1379       $this->is_modified= TRUE;
1380     } else {
1381       msg_dialog::display(_("Error"), _("Cannot open certificate!"), ERROR_DIALOG);
1382     }
1383   }
1384
1385   /* Adapt from given 'dn' */
1386   function adapt_from_template($dn, $skip= array())
1387   {
1388     plugin::adapt_from_template($dn, $skip);
1389
1390     /* Get password method from template
1391      */
1392     $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
1393     if(is_object($tmp)){
1394       if($tmp->is_configurable()){
1395         $tmp->adapt_from_template($dn);
1396         $this->pwObject = &$tmp;
1397       }
1398       $this->pw_storage= $tmp->get_hash();
1399     }
1400
1401     /* Get base */
1402     $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1403
1404     if($this->governmentmode){
1405
1406       /* Walk through govattrs */
1407       foreach ($this->govattrs as $val){
1408
1409         if (in_array($val, $skip)){
1410           continue;
1411         }
1412
1413         if (isset($this->attrs["$val"][0])){
1414
1415           /* If attribute is set, replace dynamic parts:
1416              %sn, %givenName and %uid. Fill these in our local variables. */
1417           $value= $this->attrs["$val"][0];
1418
1419           foreach (array("sn", "givenName", "uid") as $repl){
1420             if (preg_match("/%$repl/i", $value)){
1421               $value= preg_replace ("/%$repl/i",
1422                   $this->parent->$repl, $value);
1423             }
1424           }
1425           $this->$val= $value;
1426         }
1427       }
1428     }
1429
1430     /* Get back uid/sn/givenName - only write if nothing's skipped */
1431     if ($this->parent !== NULL && count($skip) == 0){
1432       $this->uid= $this->parent->uid;
1433       $this->sn= $this->parent->sn;
1434       $this->givenName= $this->parent->givenName;
1435     }
1436   }
1437
1438
1439   /* This avoids that users move themselves out of their rights.
1440    */
1441   function allowedBasesToMoveTo()
1442   {
1443     /* Get bases */
1444     $bases  = $this->get_allowed_bases();
1445     return($bases);
1446   }
1447
1448
1449   function getCopyDialog()
1450   {
1451     $str = "";
1452
1453     session::set('binary',$this->photoData);
1454     session::set('binarytype',"image/jpeg");
1455
1456     /* Get random number for pictures */
1457     srand((double)microtime()*1000000);
1458     $rand = rand(0, 10000);
1459
1460     $smarty = get_smarty();
1461
1462     $smarty->assign("passwordTodo","clear");
1463
1464     if(isset($_POST['passwordTodo'])){
1465       $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1466     }
1467
1468     $smarty->assign("sn",       $this->sn);
1469     $smarty->assign("givenName",$this->givenName);
1470     $smarty->assign("uid",      $this->uid);
1471     $smarty->assign("rand",     $rand);
1472     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1473
1474
1475     $ret = array();
1476     $ret['string'] = $str;
1477     $ret['status'] = "";
1478     return($ret);
1479   }
1480
1481   function saveCopyDialog()
1482   {
1483     /* Set_acl_base */
1484     $this->set_acl_base($this->base);
1485
1486     if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1487       $this->set_picture($_FILES['picture_file']['tmp_name']);
1488     }
1489
1490     /* Remove picture? */
1491     if (isset($_POST['picture_remove'])){
1492       $this->jpegPhoto= "*removed*";
1493       $this->set_picture ("./plugins/users/images/default.jpg");
1494       $this->is_modified= TRUE;
1495     }
1496
1497     $attrs = array("uid","givenName","sn");
1498     foreach($attrs as $attr){
1499       if(isset($_POST[$attr])){
1500         $this->$attr = $_POST[$attr];
1501       }
1502     }
1503   }
1504
1505
1506   function PrepareForCopyPaste($source)
1507   {
1508     plugin::PrepareForCopyPaste($source);
1509
1510     /* Reset certificate information addepted from source user
1511        to avoid setting the same user certificate for the destination user. */
1512     $this->userPKCS12= "";
1513     $this->userSMIMECertificate= "";
1514     $this->userCertificate= "";
1515     $this->certificateSerialNumber= "";
1516     $this->old_certificateSerialNumber= "";
1517     $this->old_userPKCS12= "";
1518     $this->old_userSMIMECertificate= "";
1519     $this->old_userCertificate= "";
1520   }
1521
1522
1523   static function plInfo()
1524   {
1525
1526     $govattrs= array(
1527         "gouvernmentOrganizationalUnit"             =>  _("Unit"),
1528         "houseIdentifier"                           =>  _("House identifier"),
1529         "vocation"                                  =>  _("Vocation"),
1530         "ivbbLastDeliveryCollective"                =>  _("Last delivery"),
1531         "gouvernmentOrganizationalPersonLocality"   =>  _("Person locality"),
1532         "gouvernmentOrganizationalUnitDescription"  =>  _("Unit description"),
1533         "gouvernmentOrganizationalUnitSubjectArea"  =>  _("Subject area"),
1534         "functionalTitle"                           =>  _("Functional title"),
1535         "certificateSerialNumber"                   =>  _("Certificate serial number"),
1536         "publicVisible"                             =>  _("Public visible"),
1537         "street"                                    =>  _("Street"),
1538         "role"                                      =>  _("Role"),
1539         "postalCode"                                =>  _("Postal code"));
1540
1541     $ret = array(
1542         "plShortName" => _("Generic"),
1543         "plDescription" => _("Generic user settings"),
1544         "plSelfModify"  => TRUE,
1545         "plDepends"     => array(),
1546         "plPriority"    => 1,
1547         "plSection"     => array("personal" => _("My account")),
1548         "plCategory"    => array("users" => array("description" => _("Users"),
1549                                                   "objectClass" => "gosaAccount")),
1550
1551         "plProvidedAcls" => array(
1552
1553           "sn"                => _("Surname"),
1554           "givenName"         => _("Given name"),
1555           "uid"               => _("User identification"),
1556           "personalTitle"     => _("Personal title"),
1557           "academicTitle"     => _("Academic title"),
1558
1559           "dateOfBirth"       => _("Date of birth"),
1560           "gender"            => _("Gender"),
1561           "preferredLanguage" => _("Preferred language"),
1562           "base"              => _("Base"),
1563
1564           "userPicture"       => _("User picture"),
1565
1566           "o"                 => _("Organization"),
1567           "ou"                => _("Department"),
1568           "departmentNumber"  => _("Department number"),
1569           "employeeNumber"    => _("Employee number"),
1570           "employeeType"      => _("Employee type"),
1571
1572           "roomNumber"        => _("Room number"),
1573           "telephoneNumber"   => _("Telefon number"),
1574           "pager"             => _("Pager number"),
1575           "mobile"            => _("Mobile number"),
1576           "facsimileTelephoneNumber"     => _("Fax number"),
1577
1578           "st"                => _("State"),
1579           "l"                 => _("Location"),
1580           "postalAddress"     => _("Postal address"),
1581
1582           "homePostalAddress" => _("Home postal address"),
1583           "homePhone"         => _("Home phone number"),
1584           "labeledURI"        => _("Homepage"),
1585           "userPassword"      => _("User password method"),
1586           "Certificate"       => _("User certificates"))
1587
1588         );
1589
1590     /* Append government attributes if required */
1591     global $config;
1592     if($config->get_cfg_value("honourIvbbAttributes") == "true"){
1593       foreach($govattrs as $attr => $desc){
1594         $ret["plProvidedAcls"][$attr] = $desc;
1595       }
1596     }
1597     return($ret);
1598   }
1599
1600   function get_multi_edit_values()
1601   {
1602     $ret = plugin::get_multi_edit_values();
1603     if(in_array("pw_storage",$this->multi_boxes)){
1604       $ret['pw_storage'] = $this->pw_storage;
1605     }
1606     if(in_array("edit_picture",$this->multi_boxes)){
1607       $ret['jpegPhoto'] = $this->jpegPhoto;
1608       $ret['photoData'] = $this->photoData;
1609       $ret['old_jpegPhoto'] = $this->old_jpegPhoto;
1610       $ret['old_photoData'] = $this->old_photoData;
1611     }
1612     if(isset($ret['dateOfBirth'])){
1613       unset($ret['dateOfBirth']);
1614     }
1615     if(isset($ret['cn'])){
1616       unset($ret['cn']);
1617     }
1618     $ret['is_modified'] = $this->is_modified;
1619     if(in_array("base",$this->multi_boxes)){
1620       $ret['orig_base']="Changed_by_Multi_Plug";
1621       $ret['base']=$this->base;
1622     }
1623     return($ret);
1624   }
1625
1626
1627   function multiple_save_object()
1628   {
1629     plugin::multiple_save_object();
1630
1631     /* Get pw_storage mode */
1632     if (isset($_POST['pw_storage'])){
1633       foreach(array("pw_storage") as $val){
1634         if(isset($_POST[$val])){
1635           $data= validate(get_post($val));
1636           if ($data != $this->$val){
1637             $this->is_modified= TRUE;
1638           }
1639           $this->$val= $data;
1640         }
1641       }
1642     }
1643     if(isset($_POST['base'])){
1644       $this->base = get_post('base');
1645     }
1646
1647     if(isset($_POST['user_mulitple_edit'])){
1648       foreach(array("base","pw_storage","edit_picture") as $val){
1649         if(isset($_POST["use_".$val])){
1650           $this->multi_boxes[] = $val;
1651         }
1652       }
1653     }
1654   }
1655
1656
1657   function multiple_check()
1658   {
1659     /* Call check() to set new_dn correctly ... */
1660     $message = plugin::multiple_check();
1661
1662     /* Set the new acl base */
1663     if($this->dn == "new") {
1664       $this->set_acl_base($this->base);
1665     }
1666     if (!tests::is_url($this->labeledURI) && in_array("labeledURI",$this->multi_boxes)){
1667       $message[]= msgPool::invalid(_("Homepage"));
1668     }
1669     if (!tests::is_phone_nr($this->telephoneNumber) && in_array("telephoneNumber",$this->multi_boxes)){
1670       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1671     }
1672     if (!tests::is_phone_nr($this->facsimileTelephoneNumber) &&  in_array("facsimileTelephoneNumber",$this->multi_boxes)){
1673       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1674     }
1675     if (!tests::is_phone_nr($this->mobile) && in_array("mobile",$this->multi_boxes)){
1676       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1677     }
1678     if (!tests::is_phone_nr($this->pager) && in_array("pager",$this->multi_boxes)){
1679       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1680     }
1681     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName) && in_array("givenName",$this->multi_boxes)){
1682       $message[]= msgPool::invalid(_("Given name"), $this->giveName, '/[^,+"?\'()=<>;\\\\]/');
1683     }
1684     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn) && in_array("sn",$this->multi_boxes)){
1685       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1686     }
1687     return($message);
1688   }
1689
1690
1691
1692   function multiple_execute()
1693   {
1694     return($this->execute());
1695   }
1696
1697
1698 }
1699
1700 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1701 ?>