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   /* Plugin specific values */
  41   var $base= "";
  42   var $orig_base= "";
  43   var $cn= "";
  44   var $new_dn= "";
  45   var $personalTitle= "";
  46   var $academicTitle= "";
  47   var $homePostalAddress= "";
  48   var $homePhone= "";
  49   var $labeledURI= "";
  50   var $o= "";
  51   var $ou= "";
  52   var $departmentNumber= "";
  53   var $gosaLoginRestriction= array();
  54   var $employeeNumber= "";
  55   var $employeeType= "";
  56   var $roomNumber= "";
  57   var $telephoneNumber= "";
  58   var $facsimileTelephoneNumber= "";
  59   var $mobile= "";
  60   var $pager= "";
  61   var $l= "";
  62   var $st= "";
  63   var $postalAddress= "";
  64   var $dateOfBirth;
  65   var $use_dob= "0";
  66   var $gender="0";
  67   var $preferredLanguage="0";
  68
  69   var $jpegPhoto= "*removed*";
  70   var $photoData= "";
  71   var $old_jpegPhoto= "";
  72   var $old_photoData= "";
  73   var $cert_dialog= FALSE;
  74   var $picture_dialog= FALSE;
  75   var $pwObject= NULL;
  76
  77   var $userPKCS12= "";
  78   var $userSMIMECertificate= "";
  79   var $userCertificate= "";
  80   var $certificateSerialNumber= "";
  81   var $old_certificateSerialNumber= "";
  82   var $old_userPKCS12= "";
  83   var $old_userSMIMECertificate= "";
  84   var $old_userCertificate= "";
  85
  86   var $gouvernmentOrganizationalUnit= "";
  87   var $houseIdentifier= "";
  88   var $street= "";
  89   var $postalCode= "";
  90   var $vocation= "";
  91   var $ivbbLastDeliveryCollective= "";
  92   var $gouvernmentOrganizationalPersonLocality= "";
  93   var $gouvernmentOrganizationalUnitDescription= "";
  94   var $gouvernmentOrganizationalUnitSubjectArea= "";
  95   var $functionalTitle= "";
  96   var $role= "";
  97   var $publicVisible= "";
  98
  99   var $orig_dn;
 100   var $dialog;
 101
 102   /* variables to trigger password changes */
 103   var $pw_storage= "md5";
 104   var $last_pw_storage= "unset";
 105   var $had_userCertificate= FALSE;
 106
 107   var $view_logged = FALSE;
 108
 109   /* attribute list for save action */
 110   var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
 111       "homePostalAddress", "homePhone", "labeledURI", "ou", "o", "dateOfBirth", "gender","preferredLanguage",
 112       "departmentNumber", "employeeNumber", "employeeType", "l", "st","jpegPhoto",
 113       "roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
 114       "postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate", "gosaLoginRestriction");
 115
 116   var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
 117       "gosaAccount");
 118
 119   /* attributes that are part of the government mode */
 120   var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
 121       "ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
 122       "gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
 123       "functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
 124       "postalCode");
 125
 126   var $multiple_support = TRUE;
 127
 128   var $governmentmode = FALSE;
 129
 130   /* constructor, if 'dn' is set, the node loads the given
 131      'dn' from LDAP */
 132   function user (&$config, $dn= NULL)
 133   {
 134     $this->config= $config;
 135     /* Configuration is fine, allways */
 136     if($this->config->get_cfg_value("honourIvbbAttributes") == "true"){
 137       $this->governmentmode = TRUE;
 138       $this->attributes=array_merge($this->attributes,$this->govattrs);
 139     }
 140
 141     /* Load base attributes */
 142     plugin::plugin ($config, $dn);
 143
 144     $this->orig_dn  = $this->dn;
 145     $this->new_dn   = $dn;
 146
 147     if ($this->governmentmode){
 148       /* Fix public visible attribute if unset */
 149       if (!isset($this->attrs['publicVisible'])){
 150         $this->publicVisible == "nein";
 151       }
 152     }
 153
 154     /* Load government mode attributes */
 155     if ($this->governmentmode){
 156       /* Copy all attributs */
 157       foreach ($this->govattrs as $val){
 158         if (isset($this->attrs["$val"][0])){
 159           $this->$val= $this->attrs["$val"][0];
 160         }
 161       }
 162     }
 163
 164     /* Create me for new accounts */
 165     if ($dn == "new"){
 166       $this->is_account= TRUE;
 167     }
 168
 169     /* Make hash default to md5 if not set in config */
 170     $hash= $this->config->get_cfg_value("passwordDefaultHash", "crypt/md5");
 171
 172     /* Load data from LDAP? */
 173     if ($dn !== NULL){
 174
 175       /* Do base conversation */
 176       if ($this->dn == "new"){
 177         $ui= get_userinfo();
 178         $this->base= dn2base($ui->dn);
 179       } else {
 180         $this->base= dn2base($dn);
 181       }
 182
 183       /* get password storage type */
 184       if (isset ($this->attrs['userPassword'][0])){
 185         /* Initialize local array */
 186         $matches= array();
 187         if (preg_match ("/^{[^}]+}/", $this->attrs['userPassword'][0])){
 188           $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
 189           if(is_object($tmp)){
 190             $this->pw_storage= $tmp->get_hash();
 191           }
 192
 193         } else {
 194           if ($this->attrs['userPassword'][0] != ""){
 195             $this->pw_storage= "clear";
 196           } else {
 197             $this->pw_storage= $hash;
 198           }
 199         }
 200       } else {
 201         /* Preset with vaule from configuration */
 202         $this->pw_storage= $hash;
 203       }
 204
 205       /* Load extra attributes: certificate and picture */
 206       $this->load_cert();
 207       $this->load_picture();
 208       if ($this->userCertificate != ""){
 209         $this->had_userCertificate= TRUE;
 210       }
 211     }
 212
 213     /* Reset password storage indicator, used by password_change_needed() */
 214     if ($dn == "new"){
 215       $this->last_pw_storage= "unset";
 216     } else {
 217       $this->last_pw_storage= $this->pw_storage;
 218     }
 219
 220     /* Generate dateOfBirth entry */
 221     if (isset ($this->attrs['dateOfBirth'])){
 222       /* This entry is ISO 8601 conform */
 223       list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
 224
 225       $this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
 226       $this->use_dob= "1";
 227     } else {
 228       $this->use_dob= "0";
 229     }
 230
 231     /* Put gender attribute to upper case */
 232     if (isset ($this->attrs['gender'])){
 233       $this->gender= strtoupper($this->attrs['gender'][0]);
 234     }
 235
 236     $this->orig_base = $this->base;
 237   }
 238
 239
 240
 241
 242   /* execute generates the html output for this node */
 243   function execute()
 244   {
 245     /* Call parent execute */
 246     plugin::execute();
 247
 248     /* Handle add/delete for restriction mode */
 249     if (isset($_POST['add_res']) && isset($_POST['res'])) {
 250       $val= validate($_POST['res']);
 251       if (preg_match('/^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/', $val) ||
 252           preg_match('/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/([0-9]+)$/', $val) ||
 253           preg_match('/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)$/', $val)) {
 254         $this->gosaLoginRestriction[]= $val;
 255       } else {
 256         msg_dialog::display(_("Error"), _("Please add a single IP address or a network/netmask combination!"), ERROR_DIALOG);
 257       }
 258     }
 259     if (isset($_POST['del_res']) && isset($_POST['restrictions'])) {
 260       $res= $_POST['restrictions'];
 261       if (!is_array($res)){
 262         $res= array($res);
 263       }
 264       foreach ($res as $restriction) {
 265         if (in_array($restriction, $this->gosaLoginRestriction)) {
 266           $this->gosaLoginRestriction= array_remove_entries(array($restriction), $this->gosaLoginRestriction);
 267         }
 268       }
 269     }
 270
 271     /* Log view */
 272     if($this->is_account && !$this->view_logged){
 273       $this->view_logged = TRUE;
 274       new log("view","users/".get_class($this),$this->dn);
 275     }
 276
 277     $smarty= get_smarty();
 278
 279     /* Fill calendar */
 280     if ($this->dateOfBirth == "0"){
 281       $date= getdate();
 282     } else {
 283       if(is_array($this->dateOfBirth)){
 284         $date = $this->dateOfBirth;
 285
 286         // Trigger on dates like 1985-04-01, getdate only understands timestamps
 287       } else if (!empty($this->dateOfBirth) && !is_numeric($this->dateOfBirth)){
 288         $date= getdate(strtotime($this->dateOfBirth));
 289
 290       } else {
 291         $date = getdate($this->dateOfBirth);
 292       }
 293     }
 294
 295     $days= array();
 296     for($d= 1; $d<32; $d++){
 297       $days[$d]= $d;
 298     }
 299     $years= array();
 300
 301     if(($date['year']-100)<1901){
 302       $start = 1901;
 303     }else{
 304       $start = $date['year']-100;
 305     }
 306
 307     $end = $start +100;
 308
 309     for($y= $start; $y<=$end; $y++){
 310       $years[]= $y;
 311     }
 312     $years['-']= "-&nbsp;";
 313     $months= msgPool::months();
 314     $months['-'] = '-&nbsp;';
 315
 316     $smarty->assign("day", $date["mday"]);
 317     $smarty->assign("days", $days);
 318     $smarty->assign("months", $months);
 319     $smarty->assign("month", $date["mon"]-1);
 320     $smarty->assign("years", $years);
 321     $smarty->assign("year", $date["year"]);
 322
 323     /* Assign sex */
 324     $sex= array(0 => "&nbsp;", "F" => _("female"), "M" => _("male"));
 325     $smarty->assign("gender_list", $sex);
 326     $language= array_merge(array(0 => "&nbsp;") ,get_languages(TRUE));
 327     $smarty->assign("preferredLanguage_list", $language);
 328
 329     /* Get random number for pictures */
 330     srand((double)microtime()*1000000);
 331     $smarty->assign("rand", rand(0, 10000));
 332
 333
 334     /* Do we represent a valid gosaAccount? */
 335     if (!$this->is_account){
 336       $str = "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 337         msgPool::noValidExtension("GOsa")."</b>";
 338       return($str);
 339     }
 340
 341     /* Base select dialog */
 342     $once = true;
 343     foreach($_POST as $name => $value){
 344       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 345         $once = false;
 346         $this->dialog = new baseSelectDialog($this->config,$this,$this->allowedBasesToMoveTo());
 347         $this->dialog->setCurrentBase($this->base);
 348       }
 349     }
 350
 351     /* Password configure dialog handling */
 352     if(is_object($this->pwObject) && $this->pwObject->display){
 353       $output= $this->pwObject->configure();
 354       if ($output != ""){
 355         $this->dialog= TRUE;
 356         return $output;
 357       }
 358       $this->dialog= false;
 359     }
 360
 361     /* Dialog handling */
 362     if(is_object($this->dialog)){
 363       /* Must be called before save_object */
 364       $this->dialog->save_object();
 365
 366       if($this->dialog->isClosed()){
 367         $this->dialog = false;
 368       }elseif($this->dialog->isSelected()){
 369
 370         /* check if selected base is allowed to move to / create a new object */
 371         $tmp = $this->get_allowed_bases();
 372         if(isset($tmp[$this->dialog->isSelected()])){
 373           $this->base = $this->dialog->isSelected();
 374         }
 375         $this->dialog= false;
 376       }else{
 377         return($this->dialog->execute());
 378       }
 379     }
 380
 381     /* Want password method editing? */
 382     if ($this->acl_is_writeable("userPassword")){
 383       if (isset($_POST['edit_pw_method'])){
 384         if (!is_object($this->pwObject) || $this->pw_storage != $this->pwObject->get_hash_name()){
 385           $temp= passwordMethod::get_available_methods();
 386           $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 387         }
 388         $this->pwObject->display = TRUE;
 389         $this->dialog= TRUE;
 390         return ($this->pwObject->configure());
 391       }
 392     }
 393
 394     /* Want picture edit dialog? */
 395     if($this->acl_is_writeable("userPicture")) {
 396       if (isset($_POST['edit_picture'])){
 397         /* Save values for later recovery, in case some presses
 398            the cancel button. */
 399         $this->old_jpegPhoto= $this->jpegPhoto;
 400         $this->old_photoData= $this->photoData;
 401         $this->picture_dialog= TRUE;
 402         $this->dialog= TRUE;
 403       }
 404     }
 405
 406     /* Remove picture? */
 407     if($this->acl_is_writeable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))) ){
 408       if (isset($_POST['picture_remove'])){
 409         $this->set_picture ();
 410         $this->jpegPhoto= "*removed*";
 411         $this->is_modified= TRUE;
 412         return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 413       }
 414     }
 415
 416     /* Save picture */
 417     if (isset($_POST['picture_edit_finish'])){
 418
 419       /* Check for clean upload */
 420       if ($_FILES['picture_file']['name'] != ""){
 421         if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
 422           msg_dialog::display(_("Error"), _("Cannot upload file!"), ERROR_DIALOG);
 423         }else{
 424           /* Activate new picture */
 425           $this->set_picture($_FILES['picture_file']['tmp_name']);
 426         }
 427       }
 428       $this->picture_dialog= FALSE;
 429       $this->dialog= FALSE;
 430       $this->is_modified= TRUE;
 431     }
 432
 433
 434     /* Cancel picture */
 435     if (isset($_POST['picture_edit_cancel'])){
 436
 437       /* Restore values */
 438       $this->jpegPhoto= $this->old_jpegPhoto;
 439       $this->photoData= $this->old_photoData;
 440
 441       /* Update picture */
 442       session::set('binary',$this->photoData);
 443       session::set('binarytype',"image/jpeg");
 444       $this->picture_dialog= FALSE;
 445       $this->dialog= FALSE;
 446     }
 447
 448     /* Toggle dateOfBirth information */
 449     if (isset($_POST['set_dob'])){
 450       $this->use_dob= ($this->use_dob == "0")?"1":"0";
 451     }
 452
 453
 454     /* Want certificate= */
 455     if ((isset($_POST['edit_cert'])) && $this->acl_is_readable("Certificate")){
 456
 457       /* Save original values for later reconstruction */
 458       foreach (array("certificateSerialNumber", "userCertificate",
 459             "userSMIMECertificate", "userPKCS12") as $val){
 460
 461         $oval= "old_$val";
 462         $this->$oval= $this->$val;
 463       }
 464
 465       $this->cert_dialog= TRUE;
 466       $this->dialog= TRUE;
 467     }
 468
 469
 470     /* Cancel certificate dialog */
 471     if (isset($_POST['cert_edit_cancel'])){
 472
 473       /* Restore original values in case of 'cancel' */
 474       foreach (array("certificateSerialNumber", "userCertificate",
 475             "userSMIMECertificate", "userPKCS12") as $val){
 476
 477         $oval= "old_$val";
 478         $this->$val= $this->$oval;
 479       }
 480       $this->cert_dialog= FALSE;
 481       $this->dialog= FALSE;
 482     }
 483
 484
 485     /* Remove certificate? */
 486     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 487       foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
 488         if (isset($_POST["remove_$val"])){
 489
 490           /* Reset specified cert*/
 491           $this->$val= "";
 492           $this->is_modified= TRUE;
 493         }
 494       }
 495     }
 496
 497     /* Upload new cert and close dialog? */
 498     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 499
 500       $fail =false;
 501
 502       if (isset($_POST['cert_edit_finish'])){
 503
 504         /* for all certificates do */
 505         foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
 506             as $val){
 507
 508           /* Check for clean upload */
 509           if (array_key_exists($val."_file", $_FILES) &&
 510               array_key_exists('name', $_FILES[$val."_file"]) &&
 511               $_FILES[$val."_file"]['name'] != "" &&
 512               is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
 513             $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
 514           }
 515         }
 516
 517         /* Save serial number */
 518         if (isset($_POST["certificateSerialNumber"]) &&
 519             $_POST["certificateSerialNumber"] != ""){
 520
 521           if (!tests::is_id($_POST["certificateSerialNumber"])){
 522             $fail = true;
 523             msg_dialog::display(_("Error"), msgPool::invalid(_("Serial number"),$_POST["certificateSerialNumber"],"/[0-9]/"),ERROR_DIALOG);
 524
 525             foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 526               if ($this->$cert != ""){
 527                 $smarty->assign("$cert"."_state", "true");
 528               } else {
 529                 $smarty->assign("$cert"."_state", "");
 530               }
 531             }
 532           }
 533
 534           $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
 535           $this->is_modified= TRUE;
 536         }
 537         if(!$fail){
 538           $this->cert_dialog= FALSE;
 539           $this->dialog= FALSE;
 540         }
 541       }
 542     }
 543     /* Display picture dialog */
 544     if ($this->picture_dialog){
 545       return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 546     }
 547
 548     /* Display cert dialog */
 549     if ($this->cert_dialog){
 550       $smarty->assign("CertificateACL",$this->getacl("Certificate",(!is_object($this->parent) && !session::is_set('edit'))));
 551       $smarty->assign("Certificate_readable",$this->acl_is_readable("Certificate"));
 552       $smarty->assign("certificateSerialNumber",$this->certificateSerialNumber);
 553
 554       foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 555         if ($this->$cert != ""){
 556           /* import certificate */
 557           $certificate = new certificate;
 558           $certificate->import($this->$cert);
 559
 560           /* Read out data*/
 561           $timeto   = $certificate->getvalidto_date();
 562           $timefrom = $certificate->getvalidfrom_date();
 563
 564
 565           /* Additional info if start end time is '0' */
 566           $add_str_info = "";
 567           if($timeto == 0 && $timefrom == 0){
 568             $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
 569           }
 570
 571           $str = "<table summary=\"\" border=0>
 572                     <tr>
 573                       <td style='vertical-align:top'>CN</td>
 574                       <td>".preg_replace("/ /", "&nbsp;", $certificate->getname())."</td>
 575                     </tr>
 576                   </table><br>".
 577
 578                   sprintf(_("Certificate is valid from %s to %s and is currently %s."),
 579                         "<b>".date('d M Y',$timefrom)."</b>",
 580                         "<b>".date('d M Y',$timeto)."</b>",
 581                         $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
 582                                                 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
 583
 584           $smarty->assign($cert."info",$str);
 585           $smarty->assign($cert."_state","true");
 586         } else {
 587           $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
 588           $smarty->assign($cert."_state","");
 589         }
 590       }
 591
 592       if($this->governmentmode){
 593         $smarty->assign("honourIvbbAttributes", "true");
 594       }else{
 595         $smarty->assign("honourIvbbAttributes", "false");
 596       }
 597       $smarty->assign("governmentmode", $this->governmentmode);
 598       return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
 599     }
 600
 601     /* Prepare password hashes */
 602     if ($this->pw_storage == ""){
 603       $this->pw_storage= $this->config->get_cfg_value("hash");
 604     }
 605
 606     $temp= passwordMethod::get_available_methods();
 607     $is_configurable= FALSE;
 608     $hashes = $temp['name'];
 609     if(isset($temp[$this->pw_storage])){
 610       $test= new $temp[$this->pw_storage]($this->config);
 611       $is_configurable= $test->is_configurable();
 612     }else{
 613       new msg_dialog(_("Password method"),_("The selected password method is no longer available."),WARNING_DIALOG);
 614     }
 615
 616
 617     /* Create password methods array */
 618     $pwd_methods = array();
 619     foreach($hashes as $id => $name){
 620       if(!empty($temp['desc'][$id])){
 621         $pwd_methods[$name] = $name." (".$temp['desc'][$id].")";
 622       }else{
 623         $pwd_methods[$name] = $name;
 624       }
 625     }
 626
 627     /* Load attributes and acl's */
 628     $ui =get_userinfo();
 629     foreach($this->attributes as $val){
 630       $smarty->assign("$val", $this->$val);
 631       if(in_array($val,$this->multi_boxes)){
 632         $smarty->assign("use_".$val,TRUE);
 633       }else{
 634         $smarty->assign("use_".$val,FALSE);
 635       }
 636     }
 637     foreach(array("base","pw_storage","edit_picture") as $val){
 638       if(in_array($val,$this->multi_boxes)){
 639         $smarty->assign("use_".$val,TRUE);
 640       }else{
 641         $smarty->assign("use_".$val,FALSE);
 642       }
 643     }
 644
 645     /* Set acls */
 646     $tmp = $this->plinfo();
 647     foreach($tmp['plProvidedAcls'] as $val => $translation){
 648       $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 649     }
 650
 651     $smarty->assign("gosaLoginRestriction", $this->gosaLoginRestriction);
 652     $smarty->assign("gosaLoginRestrictionACL", $this->getacl('gosaLoginRestriction', (!is_object($this->parent) && !session::is_set('edit'))));
 653     $smarty->assign("pwmode", $pwd_methods);
 654     $smarty->assign("pwmode_select", $this->pw_storage);
 655     $smarty->assign("pw_configurable", $is_configurable);
 656     $smarty->assign("passwordStorageACL", $this->getacl("userPassword",(!is_object($this->parent) && !session::is_set('edit'))));
 657     $smarty->assign("base_select",      $this->base);
 658
 659     if(!session::is_set('edit')){
 660       $smarty->assign("CertificatesACL","");
 661     }else{
 662       $smarty->assign("CertificatesACL",  $this->getacl("Certificate"));
 663     }
 664
 665     $smarty->assign("userPictureACL",   $this->getacl("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 666     $smarty->assign("userPicture_is_readable",   $this->acl_is_readable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 667
 668     /* Create base acls */
 669     $tmp = @$this->allowedBasesToMoveTo();
 670     $smarty->assign("bases", $tmp);
 671
 672     /* Save government mode attributes */
 673     if($this->governmentmode){
 674       $smarty->assign("governmentmode", "true");
 675       $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
 676           "internet,ivbv", "internet,testa", "internet,ivbv,testa");
 677       $smarty->assign("ivbbmodes", $ivbbmodes);
 678       foreach ($this->govattrs as $val){
 679         $smarty->assign("$val", $this->$val);
 680         $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 681       }
 682     } else {
 683       $smarty->assign("governmentmode", "false");
 684     }
 685
 686     /* Special mode for uid */
 687     $uidACL= $this->getacl("uid",(!is_object($this->parent) && !session::is_set('edit')));
 688     if (isset ($this->dn)){
 689       if ($this->dn != "new"){
 690         $uidACL= preg_replace("/w/","",$uidACL);
 691       }
 692     }  else {
 693       $uidACL= preg_replace("/w/","",$uidACL);
 694     }
 695
 696     $smarty->assign("uidACL", $uidACL);
 697     $smarty->assign("is_template", $this->is_template);
 698     $smarty->assign("use_dob", $this->use_dob);
 699
 700     if (isset($this->parent)){
 701       if (isset($this->parent->by_object['phoneAccount']) &&
 702           $this->parent->by_object['phoneAccount']->is_account){
 703         $smarty->assign("has_phoneaccount", "true");
 704       } else {
 705         $smarty->assign("has_phoneaccount", "false");
 706       }
 707     } else {
 708       $smarty->assign("has_phoneaccount", "false");
 709     }
 710     $smarty->assign("multiple_support" , $this->multiple_support_active);
 711     return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
 712   }
 713
 714
 715   /* remove object from parent */
 716   function remove_from_parent()
 717   {
 718     /* Only remove valid accounts */
 719     if(!$this->initially_was_account) return;
 720
 721     /* Remove password extension */
 722     $temp= passwordMethod::get_available_methods();
 723
 724     /* Remove password method from user account */
 725     if(isset($temp[$this->pw_storage]) && class_available($temp[$this->pw_storage])){
 726       $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 727       $this->pwObject->remove_from_parent();
 728     }
 729
 730     /* Remove user */
 731     $ldap= $this->config->get_ldap_link();
 732     $ldap->rmdir ($this->dn);
 733     if (!$ldap->success()){
 734       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 735     }
 736
 737     new log("remove","users/".get_class($this),$this->dn,$this->attributes,$ldap->get_error());
 738
 739     /* Delete references to groups */
 740     $ldap->cd ($this->config->current['BASE']);
 741     $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
 742     while ($ldap->fetch()){
 743       $g= new group($this->config, $ldap->getDN());
 744       $g->removeUser($this->uid);
 745       $g->save ();
 746     }
 747
 748     /* Delete references to object groups */
 749     $ldap->cd ($this->config->current['BASE']);
 750     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 751     while ($ldap->fetch()){
 752       $og= new ogroup($this->config, $ldap->getDN());
 753       unset($og->member[$this->dn]);
 754       $og->save ();
 755     }
 756
 757     /* Delete references to roles */
 758     $ldap->cd ($this->config->current['BASE']);
 759     $ldap->search ("(&(objectClass=organizationalRole)(roleOccupant=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 760     while ($ldap->fetch()){
 761       $role= new roleGeneric($this->config, $ldap->getDN());
 762       $key = array_search($this->dn,$role->roleOccupant);
 763       if($key !== FALSE){
 764         unset($role->roleOccupant[$key]);
 765         $role->reload();
 766         $role->save ();
 767       }
 768     }
 769
 770     /* If needed, let the password method do some cleanup */
 771     $tmp = new passwordMethod($this->config);
 772     $available = $tmp->get_available_methods();
 773     if (in_array_ics($this->pw_storage, $available['name'])){
 774       $test= new $available[$this->pw_storage]($this->config);
 775       $test->attrs= $this->attrs;
 776       $test->dn= $this->dn;
 777       $test->remove_from_parent();
 778     }
 779
 780     /* Remove ACL dependencies too */
 781     $tmp = new acl($this->config,$this->parent,$this->dn);
 782     $tmp->remove_acl();
 783
 784     /* Optionally execute a command after we're done */
 785     $this->handle_post_events("remove",array("uid" => $this->uid));
 786   }
 787
 788
 789   /* Save data to object */
 790   function save_object()
 791   {
 792     if(isset($_POST['generic']) || isset($_POST['multiple_user_posted'])){
 793
 794       /* Make a backup of the current selected base */
 795       $base_tmp = $this->base;
 796
 797       /* Parents save function */
 798       plugin::save_object ();
 799
 800       /* Save government mode attributes */
 801       if ($this->governmentmode){
 802         foreach ($this->govattrs as $val){
 803           if ($this->acl_is_writeable($val,(!is_object($this->parent) && !session::is_set('edit'))) && isset($_POST["$val"])){
 804             $data= stripcslashes($_POST["$val"]);
 805             if ($data != $this->$val){
 806               $this->is_modified= TRUE;
 807             }
 808             $this->$val= $data;
 809           }
 810         }
 811       }
 812
 813       /* In template mode, the uid is autogenerated... */
 814       if ($this->is_template){
 815         $this->uid= strtolower($this->sn);
 816         $this->givenName= $this->sn;
 817       }
 818
 819       /* Save base and pw_storage, since these are no LDAP attributes */
 820       if (isset($_POST['base'])){
 821
 822         $tmp = $this->get_allowed_bases();
 823         if(isset($tmp[$_POST['base']])){
 824           $base= validate($_POST['base']);
 825           if ($base != $this->base){
 826             $this->is_modified= TRUE;
 827           }
 828           $this->base= $base;
 829         }else{
 830           $this->base = $base_tmp;
 831           msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
 832         }
 833       }
 834
 835       /* Get pw_storage mode */
 836       if (isset($_POST['pw_storage'])){
 837         foreach(array("pw_storage") as $val){
 838           if(isset($_POST[$val])){
 839             $data= validate($_POST[$val]);
 840             if ($data != $this->$val){
 841               $this->is_modified= TRUE;
 842             }
 843             $this->$val= $data;
 844           }
 845         }
 846       }
 847
 848       if($this->pw_storage != $this->last_pw_storage && isset($_POST['pw_storage'])){
 849         if ($this->acl_is_writeable("userPassword")){
 850           $temp= passwordMethod::get_available_methods();
 851           if (!is_object($this->pwObject) || !($this->pwObject instanceOf $temp[$this->pw_storage])){
 852             foreach($temp as $id => $data){
 853               if(isset($data['name']) && $data['name'] == $this->pw_storage && $data['is_configurable']){
 854                 $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 855                 break;
 856               }
 857             }
 858           }
 859         }
 860       }
 861
 862       /* Save current cn
 863        */
 864       $this->cn = $this->givenName." ".$this->sn;
 865     }
 866   }
 867
 868   function rebind($ldap, $referral)
 869   {
 870     $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
 871     if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
 872       $this->error = "Success";
 873       $this->hascon=true;
 874       $this->reconnect= true;
 875       return (0);
 876     } else {
 877       $this->error = "Could not bind to " . $credentials['ADMIN'];
 878       return NULL;
 879     }
 880   }
 881
 882
 883   /* Save data to LDAP, depending on is_account we save or delete */
 884   function save()
 885   {
 886     /* Only force save of changes ....
 887        If this attributes aren't changed, avoid saving.
 888      */
 889
 890     if($this->gender=="0") $this->gender ="";
 891     if($this->preferredLanguage=="0") $this->preferredLanguage ="";
 892
 893     /* First use parents methods to do some basic fillup in $this->attrs */
 894     plugin::save ();
 895
 896     if ($this->use_dob == "1"){
 897       /* 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. */
 898       if(!is_array($this->attrs['dateOfBirth'])) {
 899         $this->attrs['dateOfBirth'] = date("Y-m-d", $this->dateOfBirth);
 900       }
 901     }
 902
 903     /* Remove additional objectClasses */
 904     $tmp= array();
 905     foreach ($this->attrs['objectClass'] as $key => $set){
 906       $found= false;
 907       foreach (array("ivbbentry", "gosaUserTemplate") as $val){
 908         if (preg_match ("/^$set$/i", $val)){
 909           $found= true;
 910           break;
 911         }
 912       }
 913       if (!$found){
 914         $tmp[]= $set;
 915       }
 916     }
 917
 918     /* Replace the objectClass array. This is done because of the
 919        separation into government and normal mode. */
 920     $this->attrs['objectClass']= $tmp;
 921
 922     /* Add objectClasss for template mode? */
 923     if ($this->is_template){
 924       $this->attrs['objectClass'][]= "gosaUserTemplate";
 925     }
 926
 927     /* Hard coded government mode? */
 928     if ($this->governmentmode){
 929       $this->attrs['objectClass'][]= "ivbbentry";
 930
 931       /* Copy standard attributes */
 932       foreach ($this->govattrs as $val){
 933         if ($this->$val != ""){
 934           $this->attrs["$val"]= $this->$val;
 935         } elseif (!$this->is_new) {
 936           $this->attrs["$val"]= array();
 937         }
 938       }
 939
 940       /* Remove attribute if set to "nein" */
 941       if ($this->publicVisible == "nein"){
 942         $this->attrs['publicVisible']= array();
 943         if($this->is_new){
 944           unset($this->attrs['publicVisible']);
 945         }else{
 946           $this->attrs['publicVisible']=array();
 947         }
 948
 949       }
 950
 951     }
 952
 953     /* Special handling for attribute userCertificate needed */
 954     if ($this->userCertificate != ""){
 955       $this->attrs["userCertificate;binary"]= $this->userCertificate;
 956       $remove_userCertificate= false;
 957     } else {
 958       $remove_userCertificate= true;
 959     }
 960
 961     /* Special handling for dateOfBirth value */
 962     if ($this->use_dob != "1"){
 963       if ($this->is_new) {
 964         unset($this->attrs["dateOfBirth"]);
 965       } else {
 966         $this->attrs["dateOfBirth"]= array();
 967       }
 968     }
 969     if (!$this->gender){
 970       if ($this->is_new) {
 971         unset($this->attrs["gender"]);
 972       } else {
 973         $this->attrs["gender"]= array();
 974       }
 975     }
 976     if (!$this->preferredLanguage){
 977       if ($this->is_new) {
 978         unset($this->attrs["preferredLanguage"]);
 979       } else {
 980         $this->attrs["preferredLanguage"]= array();
 981       }
 982     }
 983
 984     /* Special handling for attribute jpegPhote needed, scale image via
 985        image magick to 147x200 pixels and inject resulting data. */
 986     if ($this->jpegPhoto == "*removed*"){
 987
 988       /* Reset attribute to avoid writing *removed* as value */
 989       $this->attrs["jpegPhoto"] = array();
 990
 991     } else {
 992
 993       /* Fallback if there's no image magick inside PHP */
 994       if (!function_exists("imagick_blob2image")){
 995         /* Get temporary file name for conversation */
 996         $fname = tempnam (TEMP_DIR, "GOsa");
 997
 998         /* Open file and write out photoData */
 999         $fp = fopen ($fname, "w");
1000         fwrite ($fp, $this->photoData);
1001         fclose ($fp);
1002
1003         /* Build conversation query. Filename is generated automatically, so
1004            we do not need any special security checks. Exec command and save
1005            output. For PHP safe mode, you'll need a configuration which respects
1006            image magick as executable... */
1007         $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
1008         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
1009             $query, "Execute");
1010
1011         /* Read data written by convert */
1012         $output= "";
1013         $sh= popen($query, 'r');
1014         while (!feof($sh)){
1015           $output.= fread($sh, 4096);
1016         }
1017         pclose($sh);
1018
1019         unlink($fname);
1020
1021         /* Save attribute */
1022         $this->attrs["jpegPhoto"] = $output;
1023
1024       } else {
1025
1026         /* Load the new uploaded Photo */
1027         if(!$handle  =  imagick_blob2image($this->photoData))  {
1028           new log("debug","users/".get_class($this),$this->dn,array(),"Could not access uploaded image");
1029         }
1030
1031         /* Resizing image to 147x200 and blur */
1032         if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
1033           new log("debug","users/".get_class($this),$this->dn,array(),"Could not resize uploaded image");
1034         }
1035
1036         /* Converting image to JPEG */
1037         if(!imagick_convert($handle,"JPEG")) {
1038           new log("debug","users/".get_class($this),$this->dn,array(),"Could not convert uploaded image to jepg");
1039         }
1040
1041         /* Creating binary Code for the Image */
1042         if(!$dump = imagick_image2blob($handle)){
1043           new log("debug","users/".get_class($this),$this->dn,array(),"Could not create new user image");
1044         }
1045
1046         /* Sending Image */
1047         $output=  $dump;
1048
1049         /* Save attribute */
1050         $this->attrs["jpegPhoto"] = $output;
1051       }
1052
1053     }
1054
1055     /* This only gets called when user is renaming himself */
1056     $ldap= $this->config->get_ldap_link();
1057     if ($this->dn != $this->new_dn){
1058
1059       /* Write entry on new 'dn' */
1060       $this->update_acls($this->dn,$this->new_dn);
1061       $this->move($this->dn, $this->new_dn);
1062
1063       /* Happen to use the new one */
1064       change_ui_dn($this->dn, $this->new_dn);
1065       $this->dn= $this->new_dn;
1066     }
1067
1068
1069     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
1070        new entries. So do a check first... */
1071     $ldap->cat ($this->dn, array('dn'));
1072     if ($ldap->fetch()){
1073       $mode= "modify";
1074     } else {
1075       $mode= "add";
1076       $ldap->cd($this->config->current['BASE']);
1077       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1078     }
1079
1080     /* Set password to some junk stuff in case of templates */
1081     if ($this->is_template){
1082       $temp= passwordMethod::get_available_methods();
1083       foreach($temp as $id => $data){
1084         if(isset($data['name']) && $data['name'] == $this->pw_storage){
1085           $tmp = new  $temp[$this->pw_storage]($this->config,$this->dn);
1086           $tmp->set_hash($this->pw_storage);
1087           $this->attrs['userPassword'] = $tmp->create_template_hash($this->attrs);
1088           break;
1089         }
1090       }
1091     }
1092
1093     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
1094         $this->attributes, "Save via $mode");
1095
1096     /* Finally write data with selected 'mode' */
1097     $this->cleanup();
1098
1099     /* Update current locale settings, if we have edited ourselves */
1100     $ui = session::get('ui');
1101     if(isset($this->attrs['preferredLanguage']) && $this->dn == $ui->dn){
1102       $ui->language = $this->preferredLanguage;
1103       session::set('ui',$ui);
1104       session::set('Last_init_lang',"update");
1105     }
1106
1107     $ldap->cd ($this->dn);
1108     $ldap->$mode ($this->attrs);
1109     if (!$ldap->success()){
1110       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
1111       return (1);
1112     }
1113
1114     /* Remove ACL dependencies too */
1115     if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
1116       $tmp = new acl($this->config,$this->parent,$this->dn);
1117       $tmp->update_acl_membership($this->orig_dn,$this->dn);
1118     }
1119
1120     if($mode == "modify"){
1121       new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1122     }else{
1123       new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1124     }
1125
1126     /* Remove cert?
1127        For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
1128        to work around myself. */
1129     if ($remove_userCertificate == true && !$this->is_new && $this->had_userCertificate){
1130
1131       /* Reset array, assemble new, this should be reworked */
1132       $this->attrs= array();
1133       $this->attrs['userCertificate;binary']= array();
1134
1135       /* Prepare connection */
1136       if (!($ds = ldap_connect($this->config->current['SERVER']))) {
1137         die ("Could not connect to LDAP server");
1138       }
1139       ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1140       if (function_exists("ldap_set_rebind_proc") && $this->config->get_cfg_value("ldapFollowReferrals") == "true") {
1141         ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1142         ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1143       }
1144       if($this->config->get_cfg_value("ldapTLS") == "true"){
1145         ldap_start_tls($ds);
1146       }
1147       if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
1148               $this->config->current['PASSWORD']))) {
1149         die ("Could not bind to LDAP");
1150       }
1151
1152       /* Modify using attrs */
1153       ldap_mod_del($ds,$this->dn,$this->attrs);
1154       ldap_close($ds);
1155     }
1156
1157     /* If needed, let the password method do some cleanup */
1158     if ($this->pw_storage != $this->last_pw_storage){
1159       $tmp = new passwordMethod($this->config);
1160       $available = $tmp->get_available_methods();
1161       if (in_array_ics($this->last_pw_storage, $available['name'])){
1162         $test= new $available[$this->last_pw_storage]($this->config,$this->dn);
1163         $test->attrs= $this->attrs;
1164         $test->remove_from_parent();
1165       }
1166     }
1167
1168     /* Maybe the current password method want's to do some changes... */
1169     if (is_object($this->pwObject)){
1170       $this->pwObject->save($this->dn);
1171     }
1172
1173     /* Optionally execute a command after we're done */
1174     if ($mode == "add"){
1175       $this->handle_post_events("add", array("uid" => $this->uid));
1176     } elseif ($this->is_modified){
1177       $this->handle_post_events("modify", array("uid" => $this->uid));
1178     }
1179
1180     return (0);
1181   }
1182
1183
1184   function create_initial_rdn($pattern)
1185   {
1186     // Only generate single RDNs
1187     if (preg_match('/\+/', $pattern)){
1188       msg_dialog::display(_("Error"), _("Cannot build RDN: no + allowed to build sub RDN!"), ERROR_DIALOG);
1189       return "";
1190     }
1191
1192     // Extract attribute
1193     $attribute= preg_replace('/=.*$/', '', $pattern);
1194     if (!in_array_ics($attribute, $this->attributes)) {
1195       msg_dialog::display(_("Error"), _("Cannot build RDN: attribute is not defined!"), ERROR_DIALOG);
1196       return "";
1197     }
1198
1199     // Sort attributes for length
1200     $attrl= array();
1201     foreach ($this->attributes as $attr) {
1202       $attrl[$attr]= strlen($attr);
1203     }
1204     arsort($attrl);
1205
1206     // Walk thru sorted attributes and replace them in pattern
1207     foreach ($attrl as $attr => $dummy) {
1208       if (!is_array($this->$attr)){
1209         $pattern= preg_replace("/%$attr/", $this->$attr, $pattern);
1210       } else {
1211         msg_dialog::display(_("Error"), _("Cannot build RDN: invalid attribute parameters!"), ERROR_DIALOG);
1212         break;
1213       }
1214     }
1215
1216     // Internally assign value
1217     $this->$attribute= preg_replace('/^[^=]+=/', '', $pattern);
1218
1219     return $pattern;
1220   }
1221
1222
1223   function update_new_dn()
1224   {
1225     // Alternative way to handle DN
1226     $pattern= $this->config->get_cfg_value("accountRDN");
1227     if ($pattern != "") {
1228       $rdn= $this->create_initial_rdn($pattern);
1229       $attribute= preg_replace('/=.*$/', '', $rdn);
1230       $value= preg_replace('/^[^=]+=$/', '', $rdn);
1231
1232       /* Don't touch dn, if $attribute hasn't changed */
1233       if (isset($this->saved_attributes[$attribute]) && $this->saved_attributes[$attribute] == $this->$attribute &&
1234             $this->orig_base == $this->base ){
1235         $this->new_dn= $this->dn;
1236       } else {
1237         $this->new_dn= $this->create_unique_dn2($rdn, get_people_ou().$this->base);
1238       }
1239
1240     // Original way to handle DN
1241     } else {
1242
1243       $pt= "";
1244       if($this->config->get_cfg_value("personalTitleInDN") == "true"){
1245         if(!empty($this->personalTitle)){
1246           $pt = $this->personalTitle." ";
1247         }
1248       }
1249
1250       $this->cn= $pt.$this->givenName." ".$this->sn;
1251
1252       /* Permissions for that base? */
1253       if ($this->config->get_cfg_value("accountPrimaryAttribute") == "uid"){
1254         $this->new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1255       } else {
1256         /* Don't touch dn, if cn hasn't changed */
1257         if (isset($this->saved_attributes['cn']) && $this->saved_attributes['cn'] == $this->cn &&
1258             $this->orig_base == $this->base ){
1259           $this->new_dn= $this->dn;
1260         } else {
1261           $this->new_dn= $this->create_unique_dn('cn', get_people_ou().$this->base);
1262         }
1263       }
1264     }
1265   }
1266
1267
1268   /* Check formular input */
1269   function check()
1270   {
1271     /* Call common method to give check the hook */
1272     $message= plugin::check();
1273
1274     /* Configurable password methods should be configured initially.
1275      */
1276     if($this->last_pw_storage != $this->pw_storage){
1277       $temp= passwordMethod::get_available_methods();
1278       foreach($temp['name'] as $id => $name){
1279         if($name == $this->pw_storage){
1280           if($temp['is_configurable'][$id] && !$this->pwObject instanceof $temp[$name] ){
1281             $message[] = _("The selected password method requires initial configuration!");
1282           }
1283           break;
1284         }
1285       }
1286     }
1287
1288     $this->update_new_dn();
1289
1290     /* Set the new acl base */
1291     if($this->dn == "new") {
1292       $this->set_acl_base($this->base);
1293     }
1294
1295     /* Check if we are allowed to create/move this user
1296      */
1297
1298     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
1299       $message[]= msgPool::permCreate();
1300     }elseif($this->orig_dn != "new" && $this->new_dn != $this->orig_dn && !$this->acl_is_moveable($this->base)){
1301       $message[]= msgPool::permMove();
1302     }
1303
1304     /* UID already used? */
1305     $ldap= $this->config->get_ldap_link();
1306     $ldap->cd($this->config->current['BASE']);
1307     $ldap->search("(uid=$this->uid)", array("uid"));
1308     $ldap->fetch();
1309     if ($ldap->count() != 0 && $this->dn == 'new'){
1310       $message[]= msgPool::duplicated(_("Login"));
1311     }
1312
1313     /* In template mode, the uid and givenName are autogenerated... */
1314     if ($this->sn == ""){
1315       $message[]= msgPool::required(_("Name"));
1316     }
1317
1318     if (!$this->is_template){
1319       if ($this->givenName == ""){
1320         $message[]= msgPool::required(_("Given name"));
1321       }
1322       if ($this->uid == ""){
1323         $message[]= msgPool::required(_("Login"));
1324       }
1325       if ($this->config->get_cfg_value("accountPrimaryAttribute") != "uid"){
1326         $ldap->cat($this->new_dn);
1327         if ($ldap->count() != 0 && $this->dn != $this->new_dn && $this->dn == 'new'){
1328           $message[]= msgPool::duplicated(_("Name"));
1329         }
1330       }
1331     }
1332
1333     /* Check for valid input */
1334     if ($this->is_modified && !tests::is_uid($this->uid)){
1335
1336       if (strict_uid_mode()){
1337         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/");
1338       } else {
1339         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/i");
1340       }
1341     }
1342     if (!tests::is_url($this->labeledURI)){
1343       $message[]= msgPool::invalid(_("Homepage"), "", "", "http://www.your-domain.com/yourname");
1344     }
1345
1346     /* Check phone numbers */
1347     if (!tests::is_phone_nr($this->telephoneNumber)){
1348       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1349     }
1350     if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
1351       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1352     }
1353     if (!tests::is_phone_nr($this->mobile)){
1354       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1355     }
1356     if (!tests::is_phone_nr($this->pager)){
1357       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1358     }
1359
1360     /* Check for reserved characers */
1361     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName)){
1362       $message[]= msgPool::invalid(_("Given name"), $this->givenName, '/[^,+"?\'()=<>;\\\\]/');
1363     }
1364     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn)){
1365       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1366     }
1367
1368     return $message;
1369   }
1370
1371
1372   /* Indicate whether a password change is needed or not */
1373   function password_change_needed()
1374   {
1375     if(in_array("pw_storage",$this->multi_boxes)){
1376       return(TRUE);
1377     }
1378     return($this->pw_storage != $this->last_pw_storage && !$this->is_template);
1379   }
1380
1381
1382   /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1383   function load_picture()
1384   {
1385     $ldap = $this->config->get_ldap_link();
1386     $ldap->cd ($this->dn);
1387     $data = $ldap->get_attribute($this->dn,"jpegPhoto");
1388
1389     if((!$data) || ($data == "*removed*")){
1390
1391       /* In case we don't get an entry, load a default picture */
1392       $this->set_picture ();
1393       $this->jpegPhoto= "*removed*";
1394     }else{
1395
1396       /* Set picture */
1397       $this->photoData= $data;
1398       session::set('binary',$this->photoData);
1399       session::set('binarytype',"image/jpeg");
1400       $this->jpegPhoto= "";
1401     }
1402   }
1403
1404
1405   /* Load a certificate from LDAP, this is going to be simplified later on */
1406   function load_cert()
1407   {
1408     $ds= ldap_connect($this->config->current['SERVER']);
1409     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1410     if (function_exists("ldap_set_rebind_proc") && $this->config->get_cfg_value("ldapFollowReferrals") == "true"){
1411       ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1412       ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1413     }
1414     if ($this->config->get_cfg_value("ldapTLS") == "true"){
1415       ldap_start_tls($ds);
1416     }
1417
1418     $r= ldap_bind($ds);
1419     $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1420
1421     if ($sr) {
1422       $ei= @ldap_first_entry($ds, $sr);
1423
1424       if ($ei) {
1425         if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1426           $this->userCertificate= "";
1427         } else {
1428           $this->userCertificate= $info[0];
1429         }
1430       }
1431     } else {
1432       $this->userCertificate= "";
1433     }
1434
1435     ldap_unbind($ds);
1436   }
1437
1438
1439   /* Load picture from file to object */
1440   function set_picture($filename ="")
1441   {
1442     if (!is_file($filename) || $filename =="" ){
1443       $filename= "./plugins/users/images/default.jpg";
1444       $this->jpegPhoto= "*removed*";
1445     }
1446
1447     $fd = fopen ($filename, "rb");
1448     $this->photoData= fread ($fd, filesize ($filename));
1449     session::set('binary',$this->photoData);
1450     session::set('binarytype',"image/jpeg");
1451     $this->jpegPhoto= "";
1452
1453     fclose ($fd);
1454   }
1455
1456
1457   /* Load certificate from file to object */
1458   function set_cert($cert, $filename)
1459   {
1460     if(!$this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))) return;
1461     $fd = fopen ($filename, "rb");
1462     if (filesize($filename)>0) {
1463       $this->$cert= fread ($fd, filesize ($filename));
1464       fclose ($fd);
1465       $this->is_modified= TRUE;
1466     } else {
1467       msg_dialog::display(_("Error"), _("Cannot open certificate!"), ERROR_DIALOG);
1468     }
1469   }
1470
1471   /* Adapt from given 'dn' */
1472   function adapt_from_template($dn, $skip= array())
1473   {
1474     plugin::adapt_from_template($dn, $skip);
1475
1476     /* Get password method from template
1477      */
1478     $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
1479     if(is_object($tmp)){
1480       if($tmp->is_configurable()){
1481         $tmp->adapt_from_template($dn);
1482         $this->pwObject = &$tmp;
1483       }
1484       $this->pw_storage= $tmp->get_hash();
1485     }
1486
1487     /* Get base */
1488     $this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
1489
1490     if($this->governmentmode){
1491
1492       /* Walk through govattrs */
1493       foreach ($this->govattrs as $val){
1494
1495         if (in_array($val, $skip)){
1496           continue;
1497         }
1498
1499         if (isset($this->attrs["$val"][0])){
1500
1501           /* If attribute is set, replace dynamic parts:
1502              %sn, %givenName and %uid. Fill these in our local variables. */
1503           $value= $this->attrs["$val"][0];
1504
1505           foreach (array("sn", "givenName", "uid") as $repl){
1506             if (preg_match("/%$repl/i", $value)){
1507               $value= preg_replace ("/%$repl/i",
1508                   $this->parent->$repl, $value);
1509             }
1510           }
1511           $this->$val= $value;
1512         }
1513       }
1514     }
1515
1516     /* Get back uid/sn/givenName - only write if nothing's skipped */
1517     if ($this->parent !== NULL && count($skip) == 0){
1518       $this->uid= $this->parent->uid;
1519       $this->sn= $this->parent->sn;
1520       $this->givenName= $this->parent->givenName;
1521     }
1522   }
1523
1524
1525   /* This avoids that users move themselves out of their rights.
1526    */
1527   function allowedBasesToMoveTo()
1528   {
1529     /* Get bases */
1530     $bases  = $this->get_allowed_bases();
1531     return($bases);
1532   }
1533
1534
1535   function getCopyDialog()
1536   {
1537     $str = "";
1538
1539     session::set('binary',$this->photoData);
1540     session::set('binarytype',"image/jpeg");
1541
1542     /* Get random number for pictures */
1543     srand((double)microtime()*1000000);
1544     $rand = rand(0, 10000);
1545
1546     $smarty = get_smarty();
1547
1548     $smarty->assign("passwordTodo","clear");
1549
1550     if(isset($_POST['passwordTodo'])){
1551       $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1552     }
1553
1554     $smarty->assign("sn",       $this->sn);
1555     $smarty->assign("givenName",$this->givenName);
1556     $smarty->assign("uid",      $this->uid);
1557     $smarty->assign("rand",     $rand);
1558     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1559
1560
1561     $ret = array();
1562     $ret['string'] = $str;
1563     $ret['status'] = "";
1564     return($ret);
1565   }
1566
1567   function saveCopyDialog()
1568   {
1569     /* Set_acl_base */
1570     $this->set_acl_base($this->base);
1571
1572     if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1573       $this->set_picture($_FILES['picture_file']['tmp_name']);
1574     }
1575
1576     /* Remove picture? */
1577     if (isset($_POST['picture_remove'])){
1578       $this->jpegPhoto= "*removed*";
1579       $this->set_picture ("./plugins/users/images/default.jpg");
1580       $this->is_modified= TRUE;
1581     }
1582
1583     $attrs = array("uid","givenName","sn");
1584     foreach($attrs as $attr){
1585       if(isset($_POST[$attr])){
1586         $this->$attr = $_POST[$attr];
1587       }
1588     }
1589   }
1590
1591
1592   function PrepareForCopyPaste($source)
1593   {
1594     plugin::PrepareForCopyPaste($source);
1595
1596     /* Reset certificate information addepted from source user
1597        to avoid setting the same user certificate for the destination user. */
1598     $this->userPKCS12= "";
1599     $this->userSMIMECertificate= "";
1600     $this->userCertificate= "";
1601     $this->certificateSerialNumber= "";
1602     $this->old_certificateSerialNumber= "";
1603     $this->old_userPKCS12= "";
1604     $this->old_userSMIMECertificate= "";
1605     $this->old_userCertificate= "";
1606   }
1607
1608
1609   static function plInfo()
1610   {
1611
1612     $govattrs= array(
1613         "gouvernmentOrganizationalUnit"             =>  _("Unit"),
1614         "houseIdentifier"                           =>  _("House identifier"),
1615         "vocation"                                  =>  _("Vocation"),
1616         "ivbbLastDeliveryCollective"                =>  _("Last delivery"),
1617         "gouvernmentOrganizationalPersonLocality"   =>  _("Person locality"),
1618         "gouvernmentOrganizationalUnitDescription"  =>  _("Unit description"),
1619         "gouvernmentOrganizationalUnitSubjectArea"  =>  _("Subject area"),
1620         "functionalTitle"                           =>  _("Functional title"),
1621         "certificateSerialNumber"                   =>  _("Certificate serial number"),
1622         "publicVisible"                             =>  _("Public visible"),
1623         "street"                                    =>  _("Street"),
1624         "role"                                      =>  _("Role"),
1625         "postalCode"                                =>  _("Postal code"));
1626
1627     $ret = array(
1628         "plShortName" => _("Generic"),
1629         "plDescription" => _("Generic user settings"),
1630         "plSelfModify"  => TRUE,
1631         "plDepends"     => array(),
1632         "plPriority"    => 1,
1633         "plSection"     => array("personal" => _("My account")),
1634         "plCategory"    => array("users" => array("description" => _("Users"),
1635                                                   "objectClass" => "gosaAccount")),
1636
1637         "plProvidedAcls" => array(
1638
1639           "sn"                => _("Surname"),
1640           "givenName"         => _("Given name"),
1641           "uid"               => _("User identification"),
1642           "personalTitle"     => _("Personal title"),
1643           "academicTitle"     => _("Academic title"),
1644
1645           "dateOfBirth"       => _("Date of birth"),
1646           "gender"            => _("Gender"),
1647           "preferredLanguage" => _("Preferred language"),
1648           "base"              => _("Base"),
1649
1650           "userPicture"       => _("User picture"),
1651
1652           "o"                 => _("Organization"),
1653           "ou"                => _("Department"),
1654           "departmentNumber"  => _("Department number"),
1655           "employeeNumber"    => _("Employee number"),
1656           "employeeType"      => _("Employee type"),
1657
1658           "roomNumber"        => _("Room number"),
1659           "telephoneNumber"   => _("Telefon number"),
1660           "pager"             => _("Pager number"),
1661           "mobile"            => _("Mobile number"),
1662           "facsimileTelephoneNumber"     => _("Fax number"),
1663
1664           "st"                => _("State"),
1665           "l"                 => _("Location"),
1666           "postalAddress"     => _("Postal address"),
1667
1668           "homePostalAddress" => _("Home postal address"),
1669           "homePhone"         => _("Home phone number"),
1670           "labeledURI"        => _("Homepage"),
1671           "userPassword"      => _("User password method"),
1672           "Certificate"       => _("User certificates"))
1673
1674         );
1675
1676     /* Append government attributes if required */
1677     global $config;
1678     if($config->get_cfg_value("honourIvbbAttributes") == "true"){
1679       foreach($govattrs as $attr => $desc){
1680         $ret["plProvidedAcls"][$attr] = $desc;
1681       }
1682     }
1683     return($ret);
1684   }
1685
1686   function get_multi_edit_values()
1687   {
1688     $ret = plugin::get_multi_edit_values();
1689     if(in_array("pw_storage",$this->multi_boxes)){
1690       $ret['pw_storage'] = $this->pw_storage;
1691     }
1692     if(in_array("edit_picture",$this->multi_boxes)){
1693       $ret['jpegPhoto'] = $this->jpegPhoto;
1694       $ret['photoData'] = $this->photoData;
1695       $ret['old_jpegPhoto'] = $this->old_jpegPhoto;
1696       $ret['old_photoData'] = $this->old_photoData;
1697     }
1698     if(isset($ret['dateOfBirth'])){
1699       unset($ret['dateOfBirth']);
1700     }
1701     if(isset($ret['cn'])){
1702       unset($ret['cn']);
1703     }
1704     $ret['is_modified'] = $this->is_modified;
1705     if(in_array("base",$this->multi_boxes)){
1706       $ret['orig_base']="Changed_by_Multi_Plug";
1707       $ret['base']=$this->base;
1708     }
1709     return($ret);
1710   }
1711
1712
1713   function multiple_save_object()
1714   {
1715     plugin::multiple_save_object();
1716
1717     /* Get pw_storage mode */
1718     if (isset($_POST['pw_storage'])){
1719       foreach(array("pw_storage") as $val){
1720         if(isset($_POST[$val])){
1721           $data= validate(get_post($val));
1722           if ($data != $this->$val){
1723             $this->is_modified= TRUE;
1724           }
1725           $this->$val= $data;
1726         }
1727       }
1728     }
1729     if(isset($_POST['base'])){
1730       $this->base = get_post('base');
1731     }
1732
1733     if(isset($_POST['user_mulitple_edit'])){
1734       foreach(array("base","pw_storage","edit_picture") as $val){
1735         if(isset($_POST["use_".$val])){
1736           $this->multi_boxes[] = $val;
1737         }
1738       }
1739     }
1740   }
1741
1742
1743   function multiple_check()
1744   {
1745     /* Call check() to set new_dn correctly ... */
1746     $message = plugin::multiple_check();
1747
1748     /* Set the new acl base */
1749     if($this->dn == "new") {
1750       $this->set_acl_base($this->base);
1751     }
1752     if (!tests::is_url($this->labeledURI) && in_array("labeledURI",$this->multi_boxes)){
1753       $message[]= msgPool::invalid(_("Homepage"));
1754     }
1755     if (!tests::is_phone_nr($this->telephoneNumber) && in_array("telephoneNumber",$this->multi_boxes)){
1756       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1757     }
1758     if (!tests::is_phone_nr($this->facsimileTelephoneNumber) &&  in_array("facsimileTelephoneNumber",$this->multi_boxes)){
1759       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1760     }
1761     if (!tests::is_phone_nr($this->mobile) && in_array("mobile",$this->multi_boxes)){
1762       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1763     }
1764     if (!tests::is_phone_nr($this->pager) && in_array("pager",$this->multi_boxes)){
1765       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1766     }
1767     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName) && in_array("givenName",$this->multi_boxes)){
1768       $message[]= msgPool::invalid(_("Given name"), $this->giveName, '/[^,+"?\'()=<>;\\\\]/');
1769     }
1770     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn) && in_array("sn",$this->multi_boxes)){
1771       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1772     }
1773     return($message);
1774   }
1775
1776
1777
1778   function multiple_execute()
1779   {
1780     return($this->execute());
1781   }
1782
1783
1784 }
1785
1786 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1787 ?>