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 $gosaLoginRestrictionWidget;
  55   var $employeeNumber= "";
  56   var $employeeType= "";
  57   var $roomNumber= "";
  58   var $telephoneNumber= "";
  59   var $facsimileTelephoneNumber= "";
  60   var $mobile= "";
  61   var $pager= "";
  62   var $l= "";
  63   var $st= "";
  64   var $postalAddress= "";
  65   var $dateOfBirth;
  66   var $use_dob= "0";
  67   var $gender="0";
  68   var $preferredLanguage="0";
  69   var $baseSelector;
  70
  71   var $jpegPhoto= "*removed*";
  72   var $photoData= "";
  73   var $old_jpegPhoto= "";
  74   var $old_photoData= "";
  75   var $cert_dialog= FALSE;
  76   var $picture_dialog= FALSE;
  77   var $pwObject= NULL;
  78
  79   var $userPKCS12= "";
  80   var $userSMIMECertificate= "";
  81   var $userCertificate= "";
  82   var $certificateSerialNumber= "";
  83   var $old_certificateSerialNumber= "";
  84   var $old_userPKCS12= "";
  85   var $old_userSMIMECertificate= "";
  86   var $old_userCertificate= "";
  87
  88   var $gouvernmentOrganizationalUnit= "";
  89   var $houseIdentifier= "";
  90   var $street= "";
  91   var $postalCode= "";
  92   var $vocation= "";
  93   var $ivbbLastDeliveryCollective= "";
  94   var $gouvernmentOrganizationalPersonLocality= "";
  95   var $gouvernmentOrganizationalUnitDescription= "";
  96   var $gouvernmentOrganizationalUnitSubjectArea= "";
  97   var $functionalTitle= "";
  98   var $role= "";
  99   var $publicVisible= "";
 100
 101   var $orig_dn;
 102   var $dialog;
 103
 104   /* variables to trigger password changes */
 105   var $pw_storage= "md5";
 106   var $last_pw_storage= "unset";
 107   var $had_userCertificate= FALSE;
 108
 109   var $view_logged = FALSE;
 110
 111   var $manager = "";
 112
 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", "gosaLoginRestriction", "manager");
 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     global $lang;
 140
 141     $this->config= $config;
 142     /* Configuration is fine, allways */
 143     if($this->config->get_cfg_value("honourIvbbAttributes") == "true"){
 144       $this->governmentmode = TRUE;
 145       $this->attributes=array_merge($this->attributes,$this->govattrs);
 146     }
 147
 148     /* Load base attributes */
 149     plugin::plugin ($config, $dn);
 150
 151     $this->orig_dn  = $this->dn;
 152     $this->new_dn   = $dn;
 153
 154     if ($this->governmentmode){
 155       /* Fix public visible attribute if unset */
 156       if (!isset($this->attrs['publicVisible'])){
 157         $this->publicVisible == "nein";
 158       }
 159     }
 160
 161     /* Load government mode attributes */
 162     if ($this->governmentmode){
 163       /* Copy all attributs */
 164       foreach ($this->govattrs as $val){
 165         if (isset($this->attrs["$val"][0])){
 166           $this->$val= $this->attrs["$val"][0];
 167         }
 168       }
 169     }
 170
 171     /* Create me for new accounts */
 172     if ($dn == "new"){
 173       $this->is_account= TRUE;
 174     }
 175
 176     /* Make hash default to md5 if not set in config */
 177     $hash= $this->config->get_cfg_value("passwordDefaultHash", "crypt/md5");
 178
 179     /* Load data from LDAP? */
 180     if ($dn !== NULL){
 181
 182       /* Do base conversation */
 183       if ($this->dn == "new"){
 184         $ui= get_userinfo();
 185         $this->base= dn2base(session::global_is_set("CurrentMainBase")?"cn=dummy,".session::global_get("CurrentMainBase"):$ui->dn);
 186       } else {
 187         $this->base= dn2base($dn);
 188       }
 189
 190       /* get password storage type */
 191       if (isset ($this->attrs['userPassword'][0])){
 192         /* Initialize local array */
 193         $matches= array();
 194         if (preg_match ("/^{[^}]+}/", $this->attrs['userPassword'][0])){
 195           $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
 196           if(is_object($tmp)){
 197             $this->pw_storage= $tmp->get_hash();
 198           }
 199
 200         } else {
 201           if ($this->attrs['userPassword'][0] != ""){
 202             $this->pw_storage= "clear";
 203           } else {
 204             $this->pw_storage= $hash;
 205           }
 206         }
 207       } else {
 208         /* Preset with vaule from configuration */
 209         $this->pw_storage= $hash;
 210       }
 211
 212       /* Load extra attributes: certificate and picture */
 213       $this->load_cert();
 214       $this->load_picture();
 215       if ($this->userCertificate != ""){
 216         $this->had_userCertificate= TRUE;
 217       }
 218     }
 219
 220     /* Reset password storage indicator, used by password_change_needed() */
 221     if ($dn == "new"){
 222       $this->last_pw_storage= "unset";
 223     } else {
 224       $this->last_pw_storage= $this->pw_storage;
 225     }
 226
 227     /* Generate dateOfBirth entry */
 228     if (isset ($this->attrs['dateOfBirth'])){
 229       /* This entry is ISO 8601 conform */
 230       list($year, $month, $day)= explode("-", $this->attrs['dateOfBirth'][0], 3);
 231
 232       #TODO: use $lang to convert date
 233       $this->dateOfBirth= "$day.$month.$year";
 234     } else {
 235       $this->dateOfBirth= "";
 236     }
 237
 238     /* Put gender attribute to upper case */
 239     if (isset ($this->attrs['gender'])){
 240       $this->gender= strtoupper($this->attrs['gender'][0]);
 241     }
 242
 243     // Get login restrictions
 244     if(isset($this->attrs['gosaLoginRestriction'])){
 245       $this->gosaLoginRestriction  =array();
 246       for($i =0;$i < $this->attrs['gosaLoginRestriction']['count']; $i++){
 247         $this->gosaLoginRestriction[] = $this->attrs['gosaLoginRestriction'][$i];
 248       }
 249     }
 250     $this->gosaLoginRestrictionWidget= new sortableListing($this->gosaLoginRestriction);
 251     $this->gosaLoginRestrictionWidget->setDeleteable(true);
 252     $this->gosaLoginRestrictionWidget->setColspecs(array('*'));
 253     $this->gosaLoginRestrictionWidget->setWidth("100%");
 254     $this->gosaLoginRestrictionWidget->setHeight("70px");
 255
 256     $this->orig_base = $this->base;
 257     $this->baseSelector= new baseSelector($this->allowedBasesToMoveTo(), $this->base);
 258     $this->baseSelector->setSubmitButton(false);
 259     $this->baseSelector->setHeight(300);
 260     $this->baseSelector->update(true);
 261   }
 262
 263
 264   /* execute generates the html output for this node */
 265   function execute()
 266   {
 267     /* Call parent execute */
 268     plugin::execute();
 269
 270     /* Set list ACL */
 271     $this->gosaLoginRestrictionWidget->setAcl($this->getacl('gosaLoginRestriction', (!is_object($this->parent) && !session::is_set('edit'))));
 272     $this->gosaLoginRestrictionWidget->update();
 273
 274     /* Handle add/delete for restriction mode */
 275     if (isset($_POST['add_res']) && isset($_POST['res'])) {
 276       $val= validate($_POST['res']);
 277       if (preg_match('/^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/', $val) ||
 278           preg_match('/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/([0-9]+)$/', $val) ||
 279           preg_match('/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)$/', $val)) {
 280         $this->gosaLoginRestrictionWidget->addEntry($val);
 281       } else {
 282         msg_dialog::display(_("Error"), _("Please add a single IP address or a network/netmask combination!"), ERROR_DIALOG);
 283       }
 284     }
 285
 286     /* Log view */
 287     if($this->is_account && !$this->view_logged){
 288       $this->view_logged = TRUE;
 289       new log("view","users/".get_class($this),$this->dn);
 290     }
 291
 292     $smarty= get_smarty();
 293     $smarty->assign("usePrototype", "true");
 294     $smarty->assign("gosaLoginRestrictionWidget", $this->gosaLoginRestrictionWidget->render());
 295
 296     /* Assign managers */
 297     $ldap = $this->config->get_ldap_link();
 298     $ldap->cd($this->config->current["BASE"]);
 299     $ldap->search("(objectClass=inetOrgPerson)", array("cn", "dn"));
 300     $managers = array();
 301     while($attrs = $ldap->fetch()) {
 302       $managers[$attrs["dn"]] = $attrs["cn"][0];
 303     }
 304     asort($managers);
 305     $smarty->assign("managers", $managers);
 306
 307     /* Assign sex */
 308     $sex= array(0 => "&nbsp;", "F" => _("female"), "M" => _("male"));
 309     $smarty->assign("gender_list", $sex);
 310     $language= array_merge(array(0 => "&nbsp;") ,get_languages(TRUE));
 311     $smarty->assign("preferredLanguage_list", $language);
 312
 313     /* Get random number for pictures */
 314     srand((double)microtime()*1000000);
 315     $smarty->assign("rand", rand(0, 10000));
 316
 317
 318     /* Do we represent a valid gosaAccount? */
 319     if (!$this->is_account){
 320       $str = "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 321         msgPool::noValidExtension("GOsa")."</b>";
 322       return($str);
 323     }
 324
 325     /* Password configure dialog handling */
 326     if(is_object($this->pwObject) && $this->pwObject->display){
 327       $output= $this->pwObject->configure();
 328       if ($output != ""){
 329         $this->dialog= TRUE;
 330         return $output;
 331       }
 332       $this->dialog= false;
 333     }
 334
 335     /* Dialog handling */
 336     if(is_object($this->dialog)){
 337       /* Must be called before save_object */
 338       $this->dialog->save_object();
 339
 340       if($this->dialog->isClosed()){
 341         $this->dialog = false;
 342       }elseif($this->dialog->isSelected()){
 343
 344         /* check if selected base is allowed to move to / create a new object */
 345         $tmp = $this->get_allowed_bases();
 346         if(isset($tmp[$this->dialog->isSelected()])){
 347           $this->base = $this->dialog->isSelected();
 348         }
 349         $this->dialog= false;
 350       }else{
 351         return($this->dialog->execute());
 352       }
 353     }
 354
 355     /* Want password method editing? */
 356     if ($this->acl_is_writeable("userPassword")){
 357       if (isset($_POST['edit_pw_method'])){
 358         if (!is_object($this->pwObject) || $this->pw_storage != $this->pwObject->get_hash_name()){
 359           $temp= passwordMethod::get_available_methods();
 360           $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 361         }
 362         $this->pwObject->display = TRUE;
 363         $this->dialog= TRUE;
 364         return ($this->pwObject->configure());
 365       }
 366     }
 367
 368     /* Want picture edit dialog? */
 369     if($this->acl_is_writeable("userPicture")) {
 370       if (isset($_POST['edit_picture'])){
 371         /* Save values for later recovery, in case some presses
 372            the cancel button. */
 373         $this->old_jpegPhoto= $this->jpegPhoto;
 374         $this->old_photoData= $this->photoData;
 375         $this->picture_dialog= TRUE;
 376         $this->dialog= TRUE;
 377       }
 378     }
 379
 380     /* Remove picture? */
 381     if($this->acl_is_writeable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))) ){
 382       if (isset($_POST['picture_remove'])){
 383         $this->set_picture ();
 384         $this->jpegPhoto= "*removed*";
 385         $this->is_modified= TRUE;
 386         return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 387       }
 388     }
 389
 390     /* Save picture */
 391     if (isset($_POST['picture_edit_finish'])){
 392
 393       /* Check for clean upload */
 394       if ($_FILES['picture_file']['name'] != ""){
 395         if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
 396           msg_dialog::display(_("Error"), _("Cannot upload file!"), ERROR_DIALOG);
 397         }else{
 398           /* Activate new picture */
 399           $this->set_picture($_FILES['picture_file']['tmp_name']);
 400         }
 401       }
 402       $this->picture_dialog= FALSE;
 403       $this->dialog= FALSE;
 404       $this->is_modified= TRUE;
 405     }
 406
 407
 408     /* Cancel picture */
 409     if (isset($_POST['picture_edit_cancel'])){
 410
 411       /* Restore values */
 412       $this->jpegPhoto= $this->old_jpegPhoto;
 413       $this->photoData= $this->old_photoData;
 414
 415       /* Update picture */
 416       session::set('binary',$this->photoData);
 417       session::set('binarytype',"image/jpeg");
 418       $this->picture_dialog= FALSE;
 419       $this->dialog= FALSE;
 420     }
 421
 422     /* Want certificate= */
 423     if ((isset($_POST['edit_cert'])) && $this->acl_is_readable("Certificate")){
 424
 425       /* Save original values for later reconstruction */
 426       foreach (array("certificateSerialNumber", "userCertificate",
 427             "userSMIMECertificate", "userPKCS12") as $val){
 428
 429         $oval= "old_$val";
 430         $this->$oval= $this->$val;
 431       }
 432
 433       $this->cert_dialog= TRUE;
 434       $this->dialog= TRUE;
 435     }
 436
 437
 438     /* Cancel certificate dialog */
 439     if (isset($_POST['cert_edit_cancel'])){
 440
 441       /* Restore original values in case of 'cancel' */
 442       foreach (array("certificateSerialNumber", "userCertificate",
 443             "userSMIMECertificate", "userPKCS12") as $val){
 444
 445         $oval= "old_$val";
 446         $this->$val= $this->$oval;
 447       }
 448       $this->cert_dialog= FALSE;
 449       $this->dialog= FALSE;
 450     }
 451
 452
 453     /* Remove certificate? */
 454     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 455       foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
 456         if (isset($_POST["remove_$val"])){
 457
 458           /* Reset specified cert*/
 459           $this->$val= "";
 460           $this->is_modified= TRUE;
 461         }
 462       }
 463     }
 464
 465     /* Upload new cert and close dialog? */
 466     if($this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))){
 467
 468       $fail =false;
 469
 470       if (isset($_POST['cert_edit_finish'])){
 471
 472         /* for all certificates do */
 473         foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
 474             as $val){
 475
 476           /* Check for clean upload */
 477           if (array_key_exists($val."_file", $_FILES) &&
 478               array_key_exists('name', $_FILES[$val."_file"]) &&
 479               $_FILES[$val."_file"]['name'] != "" &&
 480               is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
 481             $this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
 482           }
 483         }
 484
 485         /* Save serial number */
 486         if (isset($_POST["certificateSerialNumber"]) &&
 487             $_POST["certificateSerialNumber"] != ""){
 488
 489           if (!tests::is_id($_POST["certificateSerialNumber"])){
 490             $fail = true;
 491             msg_dialog::display(_("Error"), msgPool::invalid(_("Serial number"),$_POST["certificateSerialNumber"],"/[0-9]/"),ERROR_DIALOG);
 492
 493             foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 494               if ($this->$cert != ""){
 495                 $smarty->assign("$cert"."_state", "true");
 496               } else {
 497                 $smarty->assign("$cert"."_state", "");
 498               }
 499             }
 500           }
 501
 502           $this->certificateSerialNumber= $_POST["certificateSerialNumber"];
 503           $this->is_modified= TRUE;
 504         }
 505         if(!$fail){
 506           $this->cert_dialog= FALSE;
 507           $this->dialog= FALSE;
 508         }
 509       }
 510     }
 511     /* Display picture dialog */
 512     if ($this->picture_dialog){
 513       return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
 514     }
 515
 516     /* Display cert dialog */
 517     if ($this->cert_dialog){
 518       $smarty->assign("CertificateACL",$this->getacl("Certificate",(!is_object($this->parent) && !session::is_set('edit'))));
 519       $smarty->assign("Certificate_readable",$this->acl_is_readable("Certificate"));
 520       $smarty->assign("certificateSerialNumber",$this->certificateSerialNumber);
 521
 522       foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
 523         if ($this->$cert != ""){
 524           /* import certificate */
 525           $certificate = new certificate;
 526           $certificate->import($this->$cert);
 527
 528           /* Read out data*/
 529           $timeto   = $certificate->getvalidto_date();
 530           $timefrom = $certificate->getvalidfrom_date();
 531
 532
 533           /* Additional info if start end time is '0' */
 534           $add_str_info = "";
 535           if($timeto == 0 && $timefrom == 0){
 536             $add_str_info = "<br><i>"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)")."</i>";
 537           }
 538
 539           $str = "<table summary=\"\" border=0>
 540                     <tr>
 541                       <td style='vertical-align:top'>CN</td>
 542                       <td>".preg_replace("/ /", "&nbsp;", $certificate->getname())."</td>
 543                     </tr>
 544                   </table><br>".
 545
 546                   sprintf(_("Certificate is valid from %s to %s and is currently %s."),
 547                         "<b>".date('d M Y',$timefrom)."</b>",
 548                         "<b>".date('d M Y',$timeto)."</b>",
 549                         $certificate->isvalid()?"<b><font style='color:green'>"._("valid")."</font></b>":
 550                                                 "<b><font style='color:red'>"._("invalid")."</font></b>").$add_str_info;
 551
 552           $smarty->assign($cert."info",$str);
 553           $smarty->assign($cert."_state","true");
 554         } else {
 555           $smarty->assign($cert."info", "<i>"._("No certificate installed")."</i>");
 556           $smarty->assign($cert."_state","");
 557         }
 558       }
 559
 560       if($this->governmentmode){
 561         $smarty->assign("honourIvbbAttributes", "true");
 562       }else{
 563         $smarty->assign("honourIvbbAttributes", "false");
 564       }
 565       $smarty->assign("governmentmode", $this->governmentmode);
 566       return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
 567     }
 568
 569     /* Prepare password hashes */
 570     if ($this->pw_storage == ""){
 571       $this->pw_storage= $this->config->get_cfg_value("hash");
 572     }
 573
 574     $temp= passwordMethod::get_available_methods();
 575     $is_configurable= FALSE;
 576     $hashes = $temp['name'];
 577     if(isset($temp[$this->pw_storage])){
 578       $test= new $temp[$this->pw_storage]($this->config);
 579       $is_configurable= $test->is_configurable();
 580     }else{
 581       new msg_dialog(_("Password method"),_("The selected password method is no longer available."),WARNING_DIALOG);
 582     }
 583
 584
 585     /* Create password methods array */
 586     $pwd_methods = array();
 587     foreach($hashes as $id => $name){
 588       if(!empty($temp['desc'][$id])){
 589         $pwd_methods[$name] = $name." (".$temp['desc'][$id].")";
 590       }else{
 591         $pwd_methods[$name] = $name;
 592       }
 593     }
 594
 595     /* Load attributes and acl's */
 596     $ui =get_userinfo();
 597     foreach($this->attributes as $val){
 598       $smarty->assign("$val", $this->$val);
 599       if(in_array($val,$this->multi_boxes)){
 600         $smarty->assign("use_".$val,TRUE);
 601       }else{
 602         $smarty->assign("use_".$val,FALSE);
 603       }
 604     }
 605     foreach(array("base","pw_storage","edit_picture") as $val){
 606       if(in_array($val,$this->multi_boxes)){
 607         $smarty->assign("use_".$val,TRUE);
 608       }else{
 609         $smarty->assign("use_".$val,FALSE);
 610       }
 611     }
 612
 613     /* Set acls */
 614     $tmp = $this->plinfo();
 615     foreach($tmp['plProvidedAcls'] as $val => $translation){
 616       $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 617     }
 618
 619     // Special ACL for gosaLoginRestrictions -
 620     // In case of multiple edit, we need a readonly ACL for the list.
 621     $smarty->assign('gosaLoginRestriction_ONLY_R_ACL',
 622       preg_replace("/[^r]/i","", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit')))));
 623
 624     $smarty->assign("pwmode", $pwd_methods);
 625     $smarty->assign("pwmode_select", $this->pw_storage);
 626     $smarty->assign("pw_configurable", $is_configurable);
 627     $smarty->assign("passwordStorageACL", $this->getacl("userPassword",(!is_object($this->parent) && !session::is_set('edit'))));
 628
 629     if(!session::is_set('edit')){
 630       $smarty->assign("CertificatesACL","");
 631     }else{
 632       $smarty->assign("CertificatesACL",  $this->getacl("Certificate"));
 633     }
 634
 635     $smarty->assign("userPictureACL",   $this->getacl("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 636     $smarty->assign("userPicture_is_readable",   $this->acl_is_readable("userPicture",(!is_object($this->parent) && !session::is_set('edit'))));
 637
 638     /* Create base acls */
 639     $smarty->assign("base", $this->baseSelector->render());
 640
 641     /* Save government mode attributes */
 642     if($this->governmentmode){
 643       $smarty->assign("governmentmode", "true");
 644       $ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
 645           "internet,ivbv", "internet,testa", "internet,ivbv,testa");
 646       $smarty->assign("ivbbmodes", $ivbbmodes);
 647       foreach ($this->govattrs as $val){
 648         $smarty->assign("$val", $this->$val);
 649         $smarty->assign("$val"."ACL", $this->getacl($val,(!is_object($this->parent) && !session::is_set('edit'))));
 650       }
 651     } else {
 652       $smarty->assign("governmentmode", "false");
 653     }
 654
 655     /* Special mode for uid */
 656     $uidACL= $this->getacl("uid",(!is_object($this->parent) && !session::is_set('edit')));
 657     if (isset ($this->dn)){
 658       if ($this->dn != "new"){
 659         $uidACL= preg_replace("/w/","",$uidACL);
 660       }
 661     }  else {
 662       $uidACL= preg_replace("/w/","",$uidACL);
 663     }
 664
 665     $smarty->assign("uidACL", $uidACL);
 666     $smarty->assign("is_template", $this->is_template);
 667     $smarty->assign("use_dob", $this->use_dob);
 668
 669     if (isset($this->parent)){
 670       if (isset($this->parent->by_object['phoneAccount']) &&
 671           $this->parent->by_object['phoneAccount']->is_account){
 672         $smarty->assign("has_phoneaccount", "true");
 673       } else {
 674         $smarty->assign("has_phoneaccount", "false");
 675       }
 676     } else {
 677       $smarty->assign("has_phoneaccount", "false");
 678     }
 679     $smarty->assign("multiple_support" , $this->multiple_support_active);
 680     return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
 681   }
 682
 683
 684   /* remove object from parent */
 685   function remove_from_parent()
 686   {
 687     /* Only remove valid accounts */
 688     if(!$this->initially_was_account) return;
 689
 690     /* Remove password extension */
 691     $temp= passwordMethod::get_available_methods();
 692
 693     /* Remove password method from user account */
 694     if(isset($temp[$this->pw_storage]) && class_available($temp[$this->pw_storage])){
 695       $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 696       $this->pwObject->remove_from_parent();
 697     }
 698
 699     /* Remove user */
 700     $ldap= $this->config->get_ldap_link();
 701     $ldap->rmdir ($this->dn);
 702     if (!$ldap->success()){
 703       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 704     }
 705
 706     new log("remove","users/".get_class($this),$this->dn,$this->attributes,$ldap->get_error());
 707
 708     /* Delete references to groups */
 709     $ldap->cd ($this->config->current['BASE']);
 710     $ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
 711     while ($ldap->fetch()){
 712       $g= new group($this->config, $ldap->getDN());
 713       $g->removeUser($this->uid);
 714       $g->save ();
 715     }
 716
 717     /* Delete references to object groups */
 718     $ldap->cd ($this->config->current['BASE']);
 719     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 720     while ($ldap->fetch()){
 721       $og= new ogroup($this->config, $ldap->getDN());
 722       unset($og->member[$this->dn]);
 723       $og->member= array_values($og->member);
 724       $og->save ();
 725     }
 726
 727     /* Delete references to roles */
 728     $ldap->cd ($this->config->current['BASE']);
 729     $ldap->search ("(&(objectClass=organizationalRole)(roleOccupant=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 730     while ($ldap->fetch()){
 731       $role= new roleGeneric($this->config, $ldap->getDN());
 732       $key = array_search($this->dn,$role->roleOccupant);
 733       if($key !== FALSE){
 734         unset($role->roleOccupant[$key]);
 735         $role->roleOccupant= array_values($role->roleOccupant);
 736         $role->save ();
 737       }
 738     }
 739
 740     /* If needed, let the password method do some cleanup */
 741     $tmp = new passwordMethod($this->config);
 742     $available = $tmp->get_available_methods();
 743     if (in_array_ics($this->pw_storage, $available['name'])){
 744       $test= new $available[$this->pw_storage]($this->config);
 745       $test->attrs= $this->attrs;
 746       $test->dn= $this->dn;
 747       $test->remove_from_parent();
 748     }
 749
 750     /* Remove ACL dependencies too */
 751     acl::remove_acl_for($this->dn);
 752
 753     /* Optionally execute a command after we're done */
 754     $this->handle_post_events("remove",array("uid" => $this->uid));
 755   }
 756
 757
 758   /* Save data to object */
 759   function save_object()
 760   {
 761     if(isset($_POST['generic']) || isset($_POST['multiple_user_posted'])){
 762
 763       /* Make a backup of the current selected base */
 764       $base_tmp = $this->base;
 765
 766       /* Parents save function */
 767       plugin::save_object ();
 768
 769       /* Refresh base */
 770       if ($this->acl_is_moveable($this->base)){
 771         if (!$this->baseSelector->update()) {
 772           msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
 773         }
 774         if ($this->base != $this->baseSelector->getBase()) {
 775           $this->base= $this->baseSelector->getBase();
 776           $this->is_modified= TRUE;
 777         }
 778       }
 779
 780       /* Sync lists */
 781       $this->gosaLoginRestrictionWidget->save_object();
 782       if ($this->gosaLoginRestrictionWidget->isModified()) {
 783         $this->gosaLoginRestriction= array_values($this->gosaLoginRestrictionWidget->getMaintainedData());
 784       }
 785
 786       /* Save government mode attributes */
 787       if ($this->governmentmode){
 788         foreach ($this->govattrs as $val){
 789           if ($this->acl_is_writeable($val,(!is_object($this->parent) && !session::is_set('edit'))) && isset($_POST["$val"])){
 790             $data= stripcslashes($_POST["$val"]);
 791             if ($data != $this->$val){
 792               $this->is_modified= TRUE;
 793             }
 794             $this->$val= $data;
 795           }
 796         }
 797       }
 798
 799       /* In template mode, the uid is autogenerated... */
 800       if ($this->is_template){
 801         $this->uid= strtolower($this->sn);
 802         $this->givenName= $this->sn;
 803       }
 804
 805       /* Get pw_storage mode */
 806       if (isset($_POST['pw_storage'])){
 807         foreach(array("pw_storage") as $val){
 808           if(isset($_POST[$val])){
 809             $data= validate($_POST[$val]);
 810             if ($data != $this->$val){
 811               $this->is_modified= TRUE;
 812             }
 813             $this->$val= $data;
 814           }
 815         }
 816       }
 817
 818       if($this->pw_storage != $this->last_pw_storage && isset($_POST['pw_storage'])){
 819         if ($this->acl_is_writeable("userPassword")){
 820           $temp= passwordMethod::get_available_methods();
 821           if (!is_object($this->pwObject) || !($this->pwObject instanceOf $temp[$this->pw_storage])){
 822             foreach($temp as $id => $data){
 823               if(isset($data['name']) && $data['name'] == $this->pw_storage && $data['is_configurable']){
 824                 $this->pwObject= new $temp[$this->pw_storage]($this->config,$this->dn);
 825                 break;
 826               }
 827             }
 828           }
 829         }
 830       }
 831
 832       /* Save current cn
 833        */
 834       $this->cn = $this->givenName." ".$this->sn;
 835     }
 836   }
 837
 838   function rebind($ldap, $referral)
 839   {
 840     $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
 841     if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
 842       $this->error = "Success";
 843       $this->hascon=true;
 844       $this->reconnect= true;
 845       return (0);
 846     } else {
 847       $this->error = "Could not bind to " . $credentials['ADMIN'];
 848       return NULL;
 849     }
 850   }
 851
 852
 853   /* Save data to LDAP, depending on is_account we save or delete */
 854   function save()
 855   {
 856     global $lang;
 857
 858     /* Only force save of changes ....
 859        If this attributes aren't changed, avoid saving.
 860      */
 861
 862     if($this->gender=="0") $this->gender ="";
 863     if($this->preferredLanguage=="0") $this->preferredLanguage ="";
 864
 865     /* First use parents methods to do some basic fillup in $this->attrs */
 866     plugin::save ();
 867
 868     if ($this->dateOfBirth != ""){
 869       if(!is_array($this->attrs['dateOfBirth'])) {
 870         #TODO: use $lang to convert date
 871         list($day, $month, $year)= explode(".", $this->dateOfBirth);
 872         $this->attrs['dateOfBirth'] = sprintf("%04d-%02d-%02d", $year, $month, $day);
 873       }
 874     }
 875
 876     /* Remove additional objectClasses */
 877     $tmp= array();
 878     foreach ($this->attrs['objectClass'] as $key => $set){
 879       $found= false;
 880       foreach (array("ivbbentry", "gosaUserTemplate") as $val){
 881         if (preg_match ("/^$set$/i", $val)){
 882           $found= true;
 883           break;
 884         }
 885       }
 886       if (!$found){
 887         $tmp[]= $set;
 888       }
 889     }
 890
 891     /* Replace the objectClass array. This is done because of the
 892        separation into government and normal mode. */
 893     $this->attrs['objectClass']= $tmp;
 894
 895     /* Add objectClasss for template mode? */
 896     if ($this->is_template){
 897       $this->attrs['objectClass'][]= "gosaUserTemplate";
 898     }
 899
 900     /* Hard coded government mode? */
 901     if ($this->governmentmode){
 902       $this->attrs['objectClass'][]= "ivbbentry";
 903
 904       /* Copy standard attributes */
 905       foreach ($this->govattrs as $val){
 906         if ($this->$val != ""){
 907           $this->attrs["$val"]= $this->$val;
 908         } elseif (!$this->is_new) {
 909           $this->attrs["$val"]= array();
 910         }
 911       }
 912
 913       /* Remove attribute if set to "nein" */
 914       if ($this->publicVisible == "nein"){
 915         $this->attrs['publicVisible']= array();
 916         if($this->is_new){
 917           unset($this->attrs['publicVisible']);
 918         }else{
 919           $this->attrs['publicVisible']=array();
 920         }
 921
 922       }
 923
 924     }
 925
 926     /* Special handling for attribute userCertificate needed */
 927     if ($this->userCertificate != ""){
 928       $this->attrs["userCertificate;binary"]= $this->userCertificate;
 929       $remove_userCertificate= false;
 930     } else {
 931       $remove_userCertificate= true;
 932     }
 933
 934     /* Special handling for dateOfBirth value */
 935     if ($this->dateOfBirth == ""){
 936       if ($this->is_new) {
 937         unset($this->attrs["dateOfBirth"]);
 938       } else {
 939         $this->attrs["dateOfBirth"]= array();
 940       }
 941     }
 942     if (!$this->gender){
 943       if ($this->is_new) {
 944         unset($this->attrs["gender"]);
 945       } else {
 946         $this->attrs["gender"]= array();
 947       }
 948     }
 949     if (!$this->preferredLanguage){
 950       if ($this->is_new) {
 951         unset($this->attrs["preferredLanguage"]);
 952       } else {
 953         $this->attrs["preferredLanguage"]= array();
 954       }
 955     }
 956
 957     /* Special handling for attribute jpegPhote needed, scale image via
 958        image magick to 147x200 pixels and inject resulting data. */
 959     if ($this->jpegPhoto == "*removed*"){
 960
 961       /* Reset attribute to avoid writing *removed* as value */
 962       $this->attrs["jpegPhoto"] = array();
 963
 964     } else {
 965
 966       /* Fallback if there's no image magick inside PHP */
 967       if (!function_exists("imagick_blob2image")){
 968         /* Get temporary file name for conversation */
 969         $fname = tempnam (TEMP_DIR, "GOsa");
 970
 971         /* Open file and write out photoData */
 972         $fp = fopen ($fname, "w");
 973         fwrite ($fp, $this->photoData);
 974         fclose ($fp);
 975
 976         /* Build conversation query. Filename is generated automatically, so
 977            we do not need any special security checks. Exec command and save
 978            output. For PHP safe mode, you'll need a configuration which respects
 979            image magick as executable... */
 980         $query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
 981         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
 982             $query, "Execute");
 983
 984         /* Read data written by convert */
 985         $output= "";
 986         $sh= popen($query, 'r');
 987         while (!feof($sh)){
 988           $output.= fread($sh, 4096);
 989         }
 990         pclose($sh);
 991
 992         unlink($fname);
 993
 994         /* Save attribute */
 995         $this->attrs["jpegPhoto"] = $output;
 996
 997       } else {
 998
 999         /* Load the new uploaded Photo */
1000         if(!$handle  =  imagick_blob2image($this->photoData))  {
1001           new log("debug","users/".get_class($this),$this->dn,array(),"Could not access uploaded image");
1002         }
1003
1004         /* Resizing image to 147x200 and blur */
1005         if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
1006           new log("debug","users/".get_class($this),$this->dn,array(),"Could not resize uploaded image");
1007         }
1008
1009         /* Converting image to JPEG */
1010         if(!imagick_convert($handle,"JPEG")) {
1011           new log("debug","users/".get_class($this),$this->dn,array(),"Could not convert uploaded image to jepg");
1012         }
1013
1014         /* Creating binary Code for the Image */
1015         if(!$dump = imagick_image2blob($handle)){
1016           new log("debug","users/".get_class($this),$this->dn,array(),"Could not create new user image");
1017         }
1018
1019         /* Sending Image */
1020         $output=  $dump;
1021
1022         /* Save attribute */
1023         $this->attrs["jpegPhoto"] = $output;
1024       }
1025
1026     }
1027
1028     /* This only gets called when user is renaming himself */
1029     $ldap= $this->config->get_ldap_link();
1030     if ($this->dn != $this->new_dn){
1031
1032       /* Write entry on new 'dn' */
1033       $this->update_acls($this->dn,$this->new_dn);
1034       $this->move($this->dn, $this->new_dn);
1035
1036       /* Happen to use the new one */
1037       change_ui_dn($this->dn, $this->new_dn);
1038       $this->dn= $this->new_dn;
1039     }
1040
1041
1042     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
1043        new entries. So do a check first... */
1044     $ldap->cat ($this->dn, array('dn'));
1045     if ($ldap->fetch()){
1046       $mode= "modify";
1047     } else {
1048       $mode= "add";
1049       $ldap->cd($this->config->current['BASE']);
1050       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1051     }
1052
1053     /* Set password to some junk stuff in case of templates */
1054     if ($this->is_template){
1055       $temp= passwordMethod::get_available_methods();
1056       foreach($temp as $id => $data){
1057         if(isset($data['name']) && $data['name'] == $this->pw_storage){
1058           $tmp = new  $temp[$this->pw_storage]($this->config,$this->dn);
1059           $tmp->set_hash($this->pw_storage);
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" => $this->uid));
1151     }
1152
1153     return (0);
1154   }
1155
1156
1157   function create_initial_rdn($pattern)
1158   {
1159     // Only generate single RDNs
1160     if (preg_match('/\+/', $pattern)){
1161       msg_dialog::display(_("Error"), _("Cannot build RDN: no + allowed to build sub RDN!"), ERROR_DIALOG);
1162       return "";
1163     }
1164
1165     // Extract attribute
1166     $attribute= preg_replace('/=.*$/', '', $pattern);
1167     if (!in_array_ics($attribute, $this->attributes)) {
1168       msg_dialog::display(_("Error"), _("Cannot build RDN: attribute is not defined!"), ERROR_DIALOG);
1169       return "";
1170     }
1171
1172     // Sort attributes for length
1173     $attrl= array();
1174     foreach ($this->attributes as $attr) {
1175       $attrl[$attr]= strlen($attr);
1176     }
1177     arsort($attrl);
1178
1179     // Walk thru sorted attributes and replace them in pattern
1180     foreach ($attrl as $attr => $dummy) {
1181       if (!is_array($this->$attr)){
1182         $pattern= preg_replace("/%$attr/", $this->$attr, $pattern);
1183       } else {
1184         // Array elements cannot be used for ID generation
1185         if (preg_match("/%$attr/", $pattern)) {
1186           msg_dialog::display(_("Error"), _("Cannot build RDN: invalid attribute parameters!"), ERROR_DIALOG);
1187           break;
1188         }
1189       }
1190     }
1191
1192     // Internally assign value
1193     $this->$attribute= preg_replace('/^[^=]+=/', '', $pattern);
1194
1195     return $pattern;
1196   }
1197
1198
1199   function update_new_dn()
1200   {
1201     // Alternative way to handle DN
1202     $pattern= $this->config->get_cfg_value("accountRDN");
1203     if ($pattern != "") {
1204       $rdn= $this->create_initial_rdn($pattern);
1205       $attribute= preg_replace('/=.*$/', '', $rdn);
1206       $value= preg_replace('/^[^=]+=$/', '', $rdn);
1207
1208       /* Don't touch dn, if $attribute hasn't changed */
1209       if (isset($this->saved_attributes[$attribute]) && $this->saved_attributes[$attribute] == $this->$attribute &&
1210             $this->orig_base == $this->base ){
1211         $this->new_dn= $this->dn;
1212       } else {
1213         $this->new_dn= $this->create_unique_dn2($rdn, get_people_ou().$this->base);
1214       }
1215
1216     // Original way to handle DN
1217     } else {
1218
1219       $pt= "";
1220       if($this->config->get_cfg_value("personalTitleInDN") == "true"){
1221         if(!empty($this->personalTitle)){
1222           $pt = $this->personalTitle." ";
1223         }
1224       }
1225
1226       $this->cn= $pt.$this->givenName." ".$this->sn;
1227
1228       /* Permissions for that base? */
1229       if ($this->config->get_cfg_value("accountPrimaryAttribute") == "uid"){
1230         $this->new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
1231       } else {
1232         /* Don't touch dn, if cn hasn't changed */
1233         if (isset($this->saved_attributes['cn']) && $this->saved_attributes['cn'] == $this->cn &&
1234             $this->orig_base == $this->base ){
1235           $this->new_dn= $this->dn;
1236         } else {
1237           $this->new_dn= $this->create_unique_dn('cn', get_people_ou().$this->base);
1238         }
1239       }
1240     }
1241   }
1242
1243
1244   /* Check formular input */
1245   function check()
1246   {
1247     /* Call common method to give check the hook */
1248     $message= plugin::check();
1249
1250     /* Configurable password methods should be configured initially.
1251      */
1252     if($this->last_pw_storage != $this->pw_storage){
1253       $temp= passwordMethod::get_available_methods();
1254       foreach($temp['name'] as $id => $name){
1255         if($name == $this->pw_storage){
1256           if($temp['is_configurable'][$id] && !$this->pwObject instanceof $temp[$name] ){
1257             $message[] = _("The selected password method requires initial configuration!");
1258           }
1259           break;
1260         }
1261       }
1262     }
1263
1264     $this->update_new_dn();
1265
1266     /* Set the new acl base */
1267     if($this->dn == "new") {
1268       $this->set_acl_base($this->base);
1269     }
1270
1271     /* Check if we are allowed to create/move this user */
1272     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
1273       $message[]= msgPool::permCreate();
1274     }elseif($this->orig_dn != "new" && $this->new_dn != $this->orig_dn && !$this->acl_is_moveable($this->base)){
1275       $message[]= msgPool::permMove();
1276     }
1277
1278     /* UID already used? */
1279     $ldap= $this->config->get_ldap_link();
1280     $ldap->cd($this->config->current['BASE']);
1281     $ldap->search("(uid=$this->uid)", array("uid"));
1282     $ldap->fetch();
1283     if ($ldap->count() != 0 && $this->dn == 'new'){
1284       $message[]= msgPool::duplicated(_("Login"));
1285     }
1286
1287     /* In template mode, the uid and givenName are autogenerated... */
1288     if ($this->sn == ""){
1289       $message[]= msgPool::required(_("Name"));
1290     }
1291
1292     // Check if a wrong base was supplied
1293     if(!$this->baseSelector->checkLastBaseUpdate()){
1294       $message[]= msgPool::check_base();;
1295     }
1296
1297     if (!$this->is_template){
1298       if ($this->givenName == ""){
1299         $message[]= msgPool::required(_("Given name"));
1300       }
1301       if ($this->uid == ""){
1302         $message[]= msgPool::required(_("Login"));
1303       }
1304       if ($this->config->get_cfg_value("accountPrimaryAttribute") != "uid"){
1305         $ldap->cat($this->new_dn);
1306         if ($ldap->count() != 0 && $this->dn != $this->new_dn && $this->dn == 'new'){
1307           $message[]= msgPool::duplicated(_("Name"));
1308         }
1309       }
1310     }
1311
1312     /* Check for valid input */
1313     if ($this->is_modified && !tests::is_uid($this->uid)){
1314
1315       if (strict_uid_mode()){
1316         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/");
1317       } else {
1318         $message[]= msgPool::invalid(_("Login"), $this->uid, "/[a-z0-9_-]/i");
1319       }
1320     }
1321     if (!tests::is_url($this->labeledURI)){
1322       $message[]= msgPool::invalid(_("Homepage"), "", "", "http://www.your-domain.com/yourname");
1323     }
1324
1325     /* Check phone numbers */
1326     if (!tests::is_phone_nr($this->telephoneNumber)){
1327       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1328     }
1329     if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
1330       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1331     }
1332     if (!tests::is_phone_nr($this->mobile)){
1333       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1334     }
1335     if (!tests::is_phone_nr($this->pager)){
1336       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1337     }
1338
1339     /* Check dates */
1340     if (!tests::is_date($this->dateOfBirth)){
1341       $message[]= msgPool::invalid(_("Date of birth"), $this->dateOfBirth,"" ,"23.02.2009");
1342     }
1343
1344     /* Check for reserved characers */
1345     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName)){
1346       $message[]= msgPool::invalid(_("Given name"), $this->givenName, '/[^,+"?\'()=<>;\\\\]/');
1347     }
1348     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn)){
1349       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1350     }
1351
1352     return $message;
1353   }
1354
1355
1356   /* Indicate whether a password change is needed or not */
1357   function password_change_needed()
1358   {
1359     if(in_array("pw_storage",$this->multi_boxes)){
1360       return(TRUE);
1361     }
1362     return($this->pw_storage != $this->last_pw_storage && !$this->is_template);
1363   }
1364
1365
1366   /* Load a jpegPhoto from LDAP, this is going to be simplified later on */
1367   function load_picture()
1368   {
1369     $ldap = $this->config->get_ldap_link();
1370     $ldap->cd ($this->dn);
1371     $data = $ldap->get_attribute($this->dn,"jpegPhoto");
1372
1373     if((!$data) || ($data == "*removed*")){
1374
1375       /* In case we don't get an entry, load a default picture */
1376       $this->set_picture ();
1377       $this->jpegPhoto= "*removed*";
1378     }else{
1379
1380       /* Set picture */
1381       $this->photoData= $data;
1382       session::set('binary',$this->photoData);
1383       session::set('binarytype',"image/jpeg");
1384       $this->jpegPhoto= "";
1385     }
1386   }
1387
1388
1389   /* Load a certificate from LDAP, this is going to be simplified later on */
1390   function load_cert()
1391   {
1392     $ds= ldap_connect($this->config->current['SERVER']);
1393     ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
1394     if (function_exists("ldap_set_rebind_proc") && $this->config->get_cfg_value("ldapFollowReferrals") == "true"){
1395       ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
1396       ldap_set_rebind_proc($ds, array(&$this, "rebind"));
1397     }
1398     if ($this->config->get_cfg_value("ldapTLS") == "true"){
1399       ldap_start_tls($ds);
1400     }
1401
1402     $r= ldap_bind($ds);
1403     $sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
1404
1405     if ($sr) {
1406       $ei= @ldap_first_entry($ds, $sr);
1407
1408       if ($ei) {
1409         if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
1410           $this->userCertificate= "";
1411         } else {
1412           $this->userCertificate= $info[0];
1413         }
1414       }
1415     } else {
1416       $this->userCertificate= "";
1417     }
1418
1419     ldap_unbind($ds);
1420   }
1421
1422
1423   /* Load picture from file to object */
1424   function set_picture($filename ="")
1425   {
1426     if (!is_file($filename) || $filename =="" ){
1427       $filename= "./plugins/users/images/default.jpg";
1428       $this->jpegPhoto= "*removed*";
1429     }
1430
1431     $fd = fopen ($filename, "rb");
1432     $this->photoData= fread ($fd, filesize ($filename));
1433     session::set('binary',$this->photoData);
1434     session::set('binarytype',"image/jpeg");
1435     $this->jpegPhoto= "";
1436
1437     fclose ($fd);
1438   }
1439
1440
1441   /* Load certificate from file to object */
1442   function set_cert($cert, $filename)
1443   {
1444     if(!$this->acl_is_writeable("Certificate",(!is_object($this->parent) && !session::is_set('edit')))) return;
1445     $fd = fopen ($filename, "rb");
1446     if (filesize($filename)>0) {
1447       $this->$cert= fread ($fd, filesize ($filename));
1448       fclose ($fd);
1449       $this->is_modified= TRUE;
1450     } else {
1451       msg_dialog::display(_("Error"), _("Cannot open certificate!"), ERROR_DIALOG);
1452     }
1453   }
1454
1455   /* Adapt from given 'dn' */
1456   function adapt_from_template($dn, $skip= array())
1457   {
1458     plugin::adapt_from_template($dn, $skip);
1459
1460     /* Get password method from template
1461      */
1462     $tmp= passwordMethod::get_method($this->attrs['userPassword'][0]);
1463     if(is_object($tmp)){
1464       if($tmp->is_configurable()){
1465         $tmp->adapt_from_template($dn);
1466         $this->pwObject = &$tmp;
1467       }
1468       $this->pw_storage= $tmp->get_hash();
1469     }
1470
1471     /* Get base */
1472     $this->base= preg_replace('/^[^,]+,'.preg_quote(get_people_ou(), '/').'/i', '', $dn);
1473
1474     if($this->governmentmode){
1475
1476       /* Walk through govattrs */
1477       foreach ($this->govattrs as $val){
1478
1479         if (in_array($val, $skip)){
1480           continue;
1481         }
1482
1483         if (isset($this->attrs["$val"][0])){
1484
1485           /* If attribute is set, replace dynamic parts:
1486              %sn, %givenName and %uid. Fill these in our local variables. */
1487           $value= $this->attrs["$val"][0];
1488
1489           foreach (array("sn", "givenName", "uid") as $repl){
1490             if (preg_match("/%$repl/i", $value)){
1491               $value= preg_replace ("/%$repl/i",
1492                   $this->parent->$repl, $value);
1493             }
1494           }
1495           $this->$val= $value;
1496         }
1497       }
1498     }
1499
1500     /* Get back uid/sn/givenName - only write if nothing's skipped */
1501     if ($this->parent !== NULL && count($skip) == 0){
1502       $this->uid= $this->parent->uid;
1503       $this->sn= $this->parent->sn;
1504       $this->givenName= $this->parent->givenName;
1505     }
1506
1507     if ($this->dateOfBirth) {
1508       /* This entry is ISO 8601 conform */
1509       list($year, $month, $day)= explode("-", $this->dateOfBirth, 3);
1510
1511       #TODO: use $lang to convert date
1512       $this->dateOfBirth= "$day.$month.$year";
1513     }
1514   }
1515
1516
1517   /* This avoids that users move themselves out of their rights.
1518    */
1519   function allowedBasesToMoveTo()
1520   {
1521     /* Get bases */
1522     $bases  = $this->get_allowed_bases();
1523     return($bases);
1524   }
1525
1526
1527   function getCopyDialog()
1528   {
1529     $str = "";
1530
1531     session::set('binary',$this->photoData);
1532     session::set('binarytype',"image/jpeg");
1533
1534     /* Get random number for pictures */
1535     srand((double)microtime()*1000000);
1536     $rand = rand(0, 10000);
1537
1538     $smarty = get_smarty();
1539
1540     $smarty->assign("passwordTodo","clear");
1541
1542     if(isset($_POST['passwordTodo'])){
1543       $smarty->assign("passwordTodo",$_POST['passwordTodo']);
1544     }
1545
1546     $smarty->assign("sn",       $this->sn);
1547     $smarty->assign("givenName",$this->givenName);
1548     $smarty->assign("uid",      $this->uid);
1549     $smarty->assign("rand",     $rand);
1550     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1551
1552
1553     $ret = array();
1554     $ret['string'] = $str;
1555     $ret['status'] = "";
1556     return($ret);
1557   }
1558
1559   function saveCopyDialog()
1560   {
1561     /* Set_acl_base */
1562     $this->set_acl_base($this->base);
1563
1564     if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
1565       $this->set_picture($_FILES['picture_file']['tmp_name']);
1566     }
1567
1568     /* Remove picture? */
1569     if (isset($_POST['picture_remove'])){
1570       $this->jpegPhoto= "*removed*";
1571       $this->set_picture ("./plugins/users/images/default.jpg");
1572       $this->is_modified= TRUE;
1573     }
1574
1575     $attrs = array("uid","givenName","sn");
1576     foreach($attrs as $attr){
1577       if(isset($_POST[$attr])){
1578         $this->$attr = $_POST[$attr];
1579       }
1580     }
1581   }
1582
1583
1584   function PrepareForCopyPaste($source)
1585   {
1586     plugin::PrepareForCopyPaste($source);
1587
1588     /* Reset certificate information addepted from source user
1589        to avoid setting the same user certificate for the destination user. */
1590     $this->userPKCS12= "";
1591     $this->userSMIMECertificate= "";
1592     $this->userCertificate= "";
1593     $this->certificateSerialNumber= "";
1594     $this->old_certificateSerialNumber= "";
1595     $this->old_userPKCS12= "";
1596     $this->old_userSMIMECertificate= "";
1597     $this->old_userCertificate= "";
1598   }
1599
1600
1601   static function plInfo()
1602   {
1603
1604     $govattrs= array(
1605         "gouvernmentOrganizationalUnit"             =>  _("Unit"),
1606         "houseIdentifier"                           =>  _("House identifier"),
1607         "vocation"                                  =>  _("Vocation"),
1608         "ivbbLastDeliveryCollective"                =>  _("Last delivery"),
1609         "gouvernmentOrganizationalPersonLocality"   =>  _("Person locality"),
1610         "gouvernmentOrganizationalUnitDescription"  =>  _("Unit description"),
1611         "gouvernmentOrganizationalUnitSubjectArea"  =>  _("Subject area"),
1612         "functionalTitle"                           =>  _("Functional title"),
1613         "certificateSerialNumber"                   =>  _("Certificate serial number"),
1614         "publicVisible"                             =>  _("Public visible"),
1615         "street"                                    =>  _("Street"),
1616         "role"                                      =>  _("Role"),
1617         "postalCode"                                =>  _("Postal code"));
1618
1619     $ret = array(
1620         "plShortName" => _("Generic"),
1621         "plDescription" => _("Generic user settings"),
1622         "plSelfModify"  => TRUE,
1623         "plDepends"     => array(),
1624         "plPriority"    => 1,
1625         "plSection"     => array("personal" => _("My account")),
1626         "plCategory"    => array("users" => array("description" => _("Users"),
1627                                                   "objectClass" => "gosaAccount")),
1628
1629         "plProvidedAcls" => array(
1630
1631           "sn"                => _("Surname"),
1632           "givenName"         => _("Given name"),
1633           "uid"               => _("User identification"),
1634           "personalTitle"     => _("Personal title"),
1635           "academicTitle"     => _("Academic title"),
1636
1637           "dateOfBirth"       => _("Date of birth"),
1638           "gender"            => _("Sex"),
1639           "preferredLanguage" => _("Preferred language"),
1640           "base"              => _("Base"),
1641
1642           "userPicture"       => _("User picture"),
1643
1644           "gosaLoginRestriction" => _("Login restrictions"),
1645
1646           "o"                 => _("Organization"),
1647           "ou"                => _("Department"),
1648           "departmentNumber"  => _("Department number"),
1649           "manager"           => _("Manager"),
1650           "employeeNumber"    => _("Employee number"),
1651           "employeeType"      => _("Employee type"),
1652
1653           "roomNumber"        => _("Room number"),
1654           "telephoneNumber"   => _("Telefon number"),
1655           "pager"             => _("Pager number"),
1656           "mobile"            => _("Mobile number"),
1657           "facsimileTelephoneNumber"     => _("Fax number"),
1658
1659           "st"                => _("State"),
1660           "l"                 => _("Location"),
1661           "postalAddress"     => _("Postal address"),
1662
1663           "homePostalAddress" => _("Home postal address"),
1664           "homePhone"         => _("Home phone number"),
1665           "labeledURI"        => _("Homepage"),
1666           "userPassword"      => _("User password method"),
1667           "Certificate"       => _("User certificates"))
1668
1669         );
1670
1671     /* Append government attributes if required */
1672     global $config;
1673     if($config->get_cfg_value("honourIvbbAttributes") == "true"){
1674       foreach($govattrs as $attr => $desc){
1675         $ret["plProvidedAcls"][$attr] = $desc;
1676       }
1677     }
1678     return($ret);
1679   }
1680
1681   function get_multi_edit_values()
1682   {
1683     $ret = plugin::get_multi_edit_values();
1684     if(in_array("pw_storage",$this->multi_boxes)){
1685       $ret['pw_storage'] = $this->pw_storage;
1686     }
1687     if(in_array("edit_picture",$this->multi_boxes)){
1688       $ret['jpegPhoto'] = $this->jpegPhoto;
1689       $ret['photoData'] = $this->photoData;
1690       $ret['old_jpegPhoto'] = $this->old_jpegPhoto;
1691       $ret['old_photoData'] = $this->old_photoData;
1692     }
1693     if(isset($ret['dateOfBirth'])){
1694       unset($ret['dateOfBirth']);
1695     }
1696     if(isset($ret['cn'])){
1697       unset($ret['cn']);
1698     }
1699     $ret['is_modified'] = $this->is_modified;
1700     if(in_array("base",$this->multi_boxes)){
1701       $ret['orig_base']="Changed_by_Multi_Plug";
1702       $ret['base']=$this->base;
1703     }
1704
1705     $ret['gosaLoginRestriction'] = $this->gosaLoginRestriction;
1706     $ret['gosaLoginRestriction_some'] = $this->gosaLoginRestriction_some;
1707
1708     return($ret);
1709   }
1710
1711
1712   function multiple_save_object()
1713   {
1714     plugin::multiple_save_object();
1715
1716     /* Get pw_storage mode */
1717     if (isset($_POST['pw_storage'])){
1718       foreach(array("pw_storage") as $val){
1719         if(isset($_POST[$val])){
1720           $data= validate(get_post($val));
1721           if ($data != $this->$val){
1722             $this->is_modified= TRUE;
1723           }
1724           $this->$val= $data;
1725         }
1726       }
1727     }
1728
1729     /* Refresh base */
1730     if ($this->acl_is_moveable($this->base)){
1731       if (!$this->baseSelector->update()) {
1732         msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
1733       }
1734       if ($this->base != $this->baseSelector->getBase()) {
1735         $this->base= $this->baseSelector->getBase();
1736       }
1737     }
1738
1739     if(isset($_POST['user_mulitple_edit'])){
1740       foreach(array("base","pw_storage","edit_picture") as $val){
1741         if(isset($_POST["use_".$val])){
1742           $this->multi_boxes[] = $val;
1743         }
1744       }
1745     }
1746
1747     /* Sync lists */
1748     $this->gosaLoginRestrictionWidget->save_object();
1749     if ($this->gosaLoginRestrictionWidget->isModified()) {
1750       $this->gosaLoginRestriction= array_values($this->gosaLoginRestrictionWidget->getMaintainedData());
1751     }
1752   }
1753
1754
1755   function multiple_check()
1756   {
1757     /* Call check() to set new_dn correctly ... */
1758     $message = plugin::multiple_check();
1759
1760     /* Set the new acl base */
1761     if($this->dn == "new") {
1762       $this->set_acl_base($this->base);
1763     }
1764     if (!tests::is_url($this->labeledURI) && in_array("labeledURI",$this->multi_boxes)){
1765       $message[]= msgPool::invalid(_("Homepage"));
1766     }
1767     if (!tests::is_phone_nr($this->telephoneNumber) && in_array("telephoneNumber",$this->multi_boxes)){
1768       $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
1769     }
1770     if (!tests::is_phone_nr($this->facsimileTelephoneNumber) &&  in_array("facsimileTelephoneNumber",$this->multi_boxes)){
1771       $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
1772     }
1773     if (!tests::is_phone_nr($this->mobile) && in_array("mobile",$this->multi_boxes)){
1774       $message[]= msgPool::invalid(_("Mobile"), $this->mobile, "/[\/0-9 ()+*-]/");
1775     }
1776     if (!tests::is_phone_nr($this->pager) && in_array("pager",$this->multi_boxes)){
1777       $message[]= msgPool::invalid(_("Pager"), $this->pager, "/[\/0-9 ()+*-]/");
1778     }
1779     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->givenName) && in_array("givenName",$this->multi_boxes)){
1780       $message[]= msgPool::invalid(_("Given name"), $this->giveName, '/[^,+"?\'()=<>;\\\\]/');
1781     }
1782     if (preg_match ('/[,+"?\'()=<>;\\\\]/', $this->sn) && in_array("sn",$this->multi_boxes)){
1783       $message[]= msgPool::invalid(_("Name"), $this->sn, '/[^,+"?\'()=<>;\\\\]/');
1784     }
1785     return($message);
1786   }
1787
1788
1789
1790   function multiple_execute()
1791   {
1792     return($this->execute());
1793   }
1794
1795
1796   /*! \brief  Prepares the plugin to be used for multiple edit
1797    *          Update plugin attributes with given array of attribtues.
1798    *  \param  array   Array with attributes that must be updated.
1799    */
1800   function init_multiple_support($attrs,$all)
1801   {
1802     plugin::init_multiple_support($attrs,$all);
1803
1804     // Get login restrictions
1805     if(isset($attrs['gosaLoginRestriction'])){
1806       $this->gosaLoginRestriction  =array();
1807       for($i =0;$i < $attrs['gosaLoginRestriction']['count']; $i++){
1808         $this->gosaLoginRestriction[] = $attrs['gosaLoginRestriction'][$i];
1809       }
1810     }
1811
1812     // Detect login restriction not used in all user objects.
1813     $this->gosaLoginRestriction_some = array();
1814     if(isset($all['gosaLoginRestriction'])){
1815       for($i=0;$i<$all['gosaLoginRestriction']['count'];$i++){
1816         $this->gosaLoginRestriction_some[] = $all['gosaLoginRestriction'][$i];
1817       }
1818     }
1819
1820
1821     // Reinit the login restriction list.
1822     $data = $this->convertLoginRestriction();
1823     if(count($data)){
1824       $this->gosaLoginRestrictionWidget->setListData($data['data'], $data['displayData']);
1825     }
1826   }
1827
1828
1829   function set_multi_edit_values($attrs)
1830   {
1831     $lR = array();
1832
1833     // Update loginRestrictions, keep my settings while ip is optional
1834     foreach($attrs['gosaLoginRestriction_some'] as $ip){
1835       if(in_array($ip, $this->gosaLoginRestriction) && in_array($ip, $attrs['gosaLoginRestriction'])){
1836         $lR[] = $ip;
1837       }
1838     }
1839
1840     // Add enforced loginRestrictions
1841     foreach($attrs['gosaLoginRestriction'] as $ip){
1842       $lR[] = $ip;
1843     }
1844
1845     $lR = array_values(array_unique($lR));
1846     $this->is_modified |=  array_differs($this->gosaLoginRestriction, $lR);
1847     plugin::set_multi_edit_values($attrs);
1848     $this->gosaLoginRestriction = $lR;
1849   }
1850
1851
1852   function convertLoginRestriction()
1853   {
1854     $all = array_unique(array_merge($this->gosaLoginRestriction,$this->gosaLoginRestriction_some));
1855     $data = array();
1856     foreach($all as $ip){
1857       $data['data'][] = $ip;
1858       if(!in_array($ip, $this->gosaLoginRestriction)){
1859         $data['displayData'][] = array('mode' => LIST_MARKED , 'data' => array($ip.' ('._("Entries differ").')'));
1860       }else{
1861         $data['displayData'][] = array('mode' => 0 , 'data' => array($ip));
1862       }
1863     }
1864     return($data);
1865   }
1866 }
1867
1868 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1869 ?>