gosa-core/plugins/personal/posix/class_posixAccount.inc

   1 <?php
   2 /*!
   3   \brief   posixAccount plugin
   4   \author  Cajus Pollmeier <pollmeier@gonicus.de>
   5   \version 2.00
   6   \date    24.07.2003
   7
   8   This class provides the functionality to read and write all attributes
   9   relevant for posixAccounts and shadowAccounts from/to the LDAP. It
  10   does syntax checking and displays the formulars required.
  11  */
  12
  13 class posixAccount extends plugin
  14 {
  15   /* Definitions */
  16   var $plHeadline= "UNIX";
  17   var $plDescription= "This does something";
  18
  19   /* CLI vars */
  20   var $cli_summary= "Manage users posix account";
  21   var $cli_description= "Some longer text\nfor help";
  22   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
  23
  24   /* Plugin specific values */
  25   var $homeDirectory= "";
  26   var $loginShell= "/bin/bash";
  27   var $uidNumber= "";
  28   var $gidNumber= "";
  29   var $gecos= "";
  30   var $shadowMin= "0";
  31   var $shadowMax= "0";
  32   var $shadowWarning= "0";
  33   var $shadowLastChange= "0";
  34   var $shadowInactive= "0";
  35   var $shadowExpire= "0";
  36   var $gosaDefaultPrinter= "";
  37   var $accessTo= array();
  38   var $trustModel= "";
  39
  40   var $glist=array();
  41   var $status= "";
  42   var $loginShellList= array();
  43   var $groupMembership= array();
  44   var $savedGroupMembership= array();
  45   var $savedUidNumber= "";
  46   var $savedGidNumber= "";
  47   var $use_shadowMin= "0";
  48   var $use_shadowMax= "0";
  49   var $use_shadowWarning= "0";
  50   var $use_shadowInactive= "0";
  51   var $use_shadowExpire= "0";
  52   var $mustchangepassword= "0";
  53   var $force_ids= 0;
  54   var $group_dialog= FALSE;
  55   var $show_ws_dialog= FALSE;
  56   var $secondaryGroups= array();
  57   var $primaryGroup= 0;
  58   var $was_trust_account= FALSE;
  59   var $memberGroup = array();
  60   var $grouplist  = array();
  61   var $ui         = array();
  62
  63   var $GroupRegex       = "*";
  64   var $GroupUserRegex   = "*";
  65   var $SubSearch        = false;
  66
  67   var $view_logged = FALSE;
  68
  69   /* attribute list for save action */
  70   var $CopyPasteVars  =
  71       array("grouplist","groupMembership","use_shadowMin",
  72       "use_shadowMax","use_shadowWarning","use_shadowInactive","use_shadowExpire",
  73       "must_change_password","printerList","grouplist","savedGidNumber","savedUidNumber");
  74
  75   var $attributes     = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
  76       "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
  77       "shadowExpire", "gosaDefaultPrinter", "uid","accessTo","trustModel");
  78
  79   var $objectclasses= array("posixAccount", "shadowAccount");
  80
  81   var $uid= "";
  82   var $multiple_support = TRUE;
  83   var $groupMembership_some = array();
  84
  85   /* constructor, if 'dn' is set, the node loads the given
  86      'dn' from LDAP */
  87   function posixAccount (&$config, $dn= NULL)
  88   {
  89     /* Configuration is fine, allways */
  90     $this->config= $config;
  91
  92     /* Load bases attributes */
  93     plugin::plugin($config, $dn);
  94
  95     /* Setting uid to default */
  96     if(isset($this->attrs['uid'][0])){
  97       $this->uid = $this->attrs['uid'][0];
  98     }
  99
 100     $ldap= $this->config->get_ldap_link();
 101
 102     if ($dn !== NULL){
 103
 104       /* Correct is_account. shadowAccount is not required. */
 105       if (isset($this->attrs['objectClass']) &&
 106           in_array ('posixAccount', $this->attrs['objectClass'])){
 107
 108         $this->is_account= TRUE;
 109       }
 110
 111       /* Is this account a trustAccount? */
 112       if ($this->is_account && isset($this->attrs['trustModel'])){
 113         $this->trustModel= $this->attrs['trustModel'][0];
 114         $this->was_trust_account= TRUE;
 115       } else {
 116         $this->was_trust_account= FALSE;
 117         $this->trustModel= "";
 118       }
 119
 120       $this->accessTo = array();
 121       if ($this->is_account && isset($this->attrs['accessTo'])){
 122         for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
 123           $tmp= $this->attrs['accessTo'][$i];
 124           $this->accessTo[$tmp]= $tmp;
 125         }
 126       }
 127       $this->initially_was_account= $this->is_account;
 128
 129       /* Fill group */
 130       $this->primaryGroup= $this->gidNumber;
 131
 132       /* Generate status text */
 133       $current= date("U");
 134
 135       $current= floor($current / 60 /60 / 24);
 136
 137       if (($current >= $this->shadowExpire) && $this->shadowExpire){
 138         $this->status= _("expired");
 139         if (($current - $this->shadowExpire) < $this->shadowInactive){
 140           $this->status.= ", "._("grace time active");
 141         }
 142       } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
 143         $this->status= _("active, password not changable");
 144       } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
 145         $this->status= _("active, password expired");
 146       } else {
 147         $this->status= _("active");
 148       }
 149
 150       /* Get group membership */
 151       $ldap->cd($this->config->current['BASE']);
 152       $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
 153
 154       while ($this->attrs= $ldap->fetch()){
 155         if (!isset($this->attrs["description"][0])){
 156           $entry= $this->attrs["cn"][0];
 157         } else {
 158           $dsc= preg_replace ('/^Group of user/', _("Group of user"), $this->attrs["description"][0]);
 159           $entry= $this->attrs["cn"][0]." [$dsc]";
 160         }
 161         $this->groupMembership[$ldap->getDN()]= $entry;
 162       }
 163       asort($this->groupMembership);
 164       reset($this->groupMembership);
 165       $this->savedGroupMembership= $this->groupMembership;
 166       $this->savedUidNumber= $this->uidNumber;
 167       $this->savedGidNumber= $this->gidNumber;
 168     }
 169
 170     /* Adjust shadow checkboxes */
 171     foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
 172           "shadowExpire") as $val){
 173
 174       if ($this->$val != 0){
 175         $oval= "use_".$val;
 176         $this->$oval= "1";
 177       }
 178     }
 179
 180     /* Convert to seconds */
 181     $this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
 182
 183     /* Generate shell list from CONFIG_DIR./shells */
 184     if (file_exists(CONFIG_DIR.'/shells')){
 185       $shells = file (CONFIG_DIR.'/shells');
 186       foreach ($shells as $line){
 187         if (!preg_match ("/^#/", $line)){
 188           $this->loginShellList[]= trim($line);
 189         }
 190       }
 191     } else {
 192       if ($this->loginShell == ""){
 193         $this->loginShellList[]= _("unconfigured");
 194       }
 195     }
 196
 197     /* Insert possibly missing loginShell */
 198     if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
 199       $this->loginShellList[]= $this->loginShell;
 200     }
 201
 202     /* Generate group list */
 203     $this->ui = get_userinfo();
 204     $this->secondaryGroups[]= "- "._("automatic")." -";
 205     $ldap->cd($this->config->current['BASE']);
 206     $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
 207     while($attrs = $ldap->fetch()){
 208       $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
 209     }
 210     asort ($this->secondaryGroups);
 211
 212     /* Get global filter config */
 213     if (!is_global("sysfilter")){
 214       $ui= get_userinfo();
 215       $base= get_base_from_people($ui->dn);
 216       $sysfilter= array( "depselect"       => $base,
 217           "regex"           => "*");
 218       register_global("sysfilter", $sysfilter);
 219     }
 220     $this->ui = get_userinfo();
 221   }
 222
 223
 224   /* execute generates the html output for this node */
 225   function execute($isCopyPaste = false)
 226   {
 227     /* Call parent execute */
 228     plugin::execute();
 229     $display= "";
 230
 231     /* Log view */
 232     if($this->is_account && !$this->view_logged){
 233       $this->view_logged = TRUE;
 234       new log("view","users/".get_class($this),$this->dn);
 235     }
 236
 237     /* Department has changed? */
 238     if(isset($_POST['depselect'])){
 239       $_SESSION['CurrentMainBase']= validate($_POST['depselect']);
 240     }
 241
 242     if($this->multiple_support_active){
 243       $this->is_account = TRUE;
 244     }
 245
 246     if(!$isCopyPaste && ! $this->multiple_support_active){
 247
 248       /* Do we need to flip is_account state? */
 249       if(isset($_POST['modify_state'])){
 250         if($this->is_account && $this->acl_is_removeable()){
 251           $this->is_account= FALSE;
 252         }elseif(!$this->is_account && $this->acl_is_createable()){
 253           $this->is_account= TRUE;
 254         }
 255       }
 256
 257       /* Do we represent a valid posixAccount? */
 258       if (!$this->is_account && $this->parent === NULL ){
 259         $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 260           _("This account has no unix extensions.")."</b>";
 261         $display.= back_to_main();
 262         return ($display);
 263       }
 264
 265
 266       /* Show tab dialog headers */
 267       if ($this->parent !== NULL){
 268         if ($this->is_account){
 269           if (isset($this->parent->by_object['sambaAccount'])){
 270             $obj= $this->parent->by_object['sambaAccount'];
 271           }
 272           if (isset($obj) && $obj->is_account == TRUE &&
 273               ((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
 274               ||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
 275
 276             /* Samba3 dependency on posix accounts are enabled
 277                in the moment, because I need to rely on unique
 278                uidNumbers. There'll be a better solution later
 279                on. */
 280             $display= $this->show_disable_header(_("Remove posix account"),
 281                 _("This account has unix features enabled. To disable them, you'll need to remove the samba / environment account first."), TRUE);
 282           } else {
 283             $display= $this->show_disable_header(_("Remove posix account"),
 284                 _("This account has posix features enabled. You can disable them by clicking below."));
 285           }
 286         } else {
 287           $display= $this->show_enable_header(_("Create posix account"),
 288               _("This account has posix features disabled. You can enable them by clicking below."));
 289           return($display);
 290         }
 291       }
 292     }
 293     /* Trigger group edit? */
 294     if (isset($_POST['edit_groupmembership'])){
 295       $this->group_dialog= TRUE;
 296       $this->dialog= TRUE;
 297     }
 298
 299     /* Cancel group edit? */
 300     if (isset($_POST['add_groups_cancel']) ||
 301         isset($_POST['add_groups_finish'])){
 302       $this->group_dialog= FALSE;
 303       $this->dialog= FALSE;
 304     }
 305
 306     /* Add selected groups */
 307     if (isset($_POST['add_groups_finish']) && isset($_POST['groups']) &&
 308         count($_POST['groups'])){
 309
 310       $this->addGroup ($_POST['groups']);
 311     }
 312
 313     /* Delete selected groups */
 314     if (isset($_POST['delete_groupmembership']) &&
 315         isset($_POST['group_list']) && count($_POST['group_list'])){
 316
 317       $this->delGroup ($_POST['group_list']);
 318     }
 319
 320     /* Add user workstation? */
 321     if (isset($_POST["add_ws"])){
 322       $this->show_ws_dialog= TRUE;
 323       $this->dialog= TRUE;
 324     }
 325
 326     /* Add user workstation? */
 327     if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
 328       foreach($_POST['wslist'] as $ws){
 329         $this->accessTo[$ws]= $ws;
 330       }
 331       ksort($this->accessTo);
 332       $this->is_modified= TRUE;
 333     }
 334
 335     /* Remove user workstations? */
 336     if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
 337       foreach($_POST['workstation_list'] as $name){
 338         unset ($this->accessTo[$name]);
 339       }
 340       $this->is_modified= TRUE;
 341     }
 342
 343     /* Add user workstation finished? */
 344     if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
 345       $this->show_ws_dialog= FALSE;
 346       $this->dialog= FALSE;
 347     }
 348
 349     /* Templates now! */
 350     $smarty= get_smarty();
 351
 352     /* Show ws dialog */
 353     if ($this->show_ws_dialog){
 354       /* Save data */
 355       $sysfilter= get_global("sysfilter");
 356       foreach( array("depselect", "regex") as $type){
 357         if (isset($_POST[$type])){
 358           $sysfilter[$type]= $_POST[$type];
 359         }
 360       }
 361       if (isset($_GET['search'])){
 362         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 363         if ($s == "**"){
 364           $s= "*";
 365         }
 366         $sysfilter['regex']= $s;
 367       }
 368       register_global("sysfilter", $sysfilter);
 369
 370       /* Get workstation list */
 371       $exclude= "";
 372       foreach($this->accessTo as $ws){
 373         $exclude.= "(cn=$ws)";
 374       }
 375       if ($exclude != ""){
 376         $exclude= "(!(|$exclude))";
 377       }
 378       $regex= $sysfilter['regex'];
 379       $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
 380       $res= get_list($filter, "groups", $sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
 381       $wslist= array();
 382       foreach ($res as $attrs){
 383         $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
 384       }
 385       asort($wslist);
 386       $smarty->assign("search_image", get_template_path('images/search.png'));
 387       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 388       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 389       $smarty->assign("deplist", $this->config->idepartments);
 390       $smarty->assign("alphabet", generate_alphabet());
 391       foreach( array("depselect", "regex") as $type){
 392         $smarty->assign("$type", $sysfilter[$type]);
 393       }
 394       $smarty->assign("hint", print_sizelimit_warning());
 395       $smarty->assign("wslist", $wslist);
 396       $smarty->assign("apply", apply_filter());
 397       $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
 398       return ($display);
 399     }
 400
 401     /* Manage group add dialog */
 402     if ($this->group_dialog){
 403
 404       /* Get global filter config */
 405       $this->reload();
 406
 407       /* remove already assigned groups */
 408       $glist= array();
 409       foreach ($this->grouplist as $key => $value){
 410         if (!isset($this->groupMembership[$key]) && obj_is_writable($key,"groups/group","memberUid")){
 411           $glist[$key]= $value;
 412         }
 413       }
 414
 415       if($this->SubSearch){
 416         $smarty->assign("SubSearchCHK"," checked ");
 417       }else{
 418         $smarty->assign("SubSearchCHK","");
 419       }
 420
 421       $smarty->assign("regex",$this->GroupRegex);
 422       $smarty->assign("guser",$this->GroupUserRegex);
 423       $smarty->assign("groups", $glist);
 424       $smarty->assign("search_image", get_template_path('images/search.png'));
 425       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 426       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 427       $smarty->assign("deplist", $this->config->idepartments);
 428       $smarty->assign("alphabet", generate_alphabet());
 429       $smarty->assign("depselect",$_SESSION['CurrentMainBase']);
 430       $smarty->assign("hint", print_sizelimit_warning());
 431
 432       $smarty->assign("apply", apply_filter());
 433       $display.= $smarty->fetch (get_template_path('posix_groups.tpl', TRUE, dirname(__FILE__)));
 434       return ($display);
 435     }
 436
 437     /* Show main page */
 438     $smarty= get_smarty();
 439
 440     /* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */
 441     $SkipWrite = (!isset($this->parent) || !$this->parent) && !isset($_SESSION['edit']);
 442
 443     /* Depending on pwmode, currently hardcoded because there are no other methods */
 444     if ( 1 == 1 ){
 445       $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
 446
 447       $shadowMinACL     =  $this->getacl("shadowMin",$SkipWrite);
 448       $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"),
 449                                               "<input name=\"shadowMin\" size=3 maxlength=4 value=\"".$this->shadowMin."\">"));
 450
 451       $shadowMaxACL     =  $this->getacl("shadowMax",$SkipWrite);
 452       $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"),
 453                                               "<input name=\"shadowMax\" size=3 maxlength=4 value=\"".$this->shadowMax."\">"));
 454
 455       $shadowInactiveACL=  $this->getacl("shadowInactive",$SkipWrite);
 456       $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiery"),
 457                                               "<input name=\"shadowInactive\" size=3 maxlength=4 value=\"".$this->shadowInactive."\">"));
 458
 459       $shadowWarningACL =  $this->getacl("shadowWarning",$SkipWrite);
 460       $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"),
 461                                               "<input name=\"shadowWarning\" size=3 maxlength=4 value=\"".$this->shadowWarning."\">"));
 462
 463       foreach( array("use_shadowMin", "use_shadowMax",
 464                      "use_shadowExpire", "use_shadowInactive","use_shadowWarning") as $val){
 465         if ($this->$val == 1){
 466           $smarty->assign("$val", "checked");
 467         } else {
 468           $smarty->assign("$val", "");
 469         }
 470         $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
 471       }
 472
 473       if($this->mustchangepassword){
 474         $smarty->assign("mustchangepassword", "checked");
 475       } else {
 476         $smarty->assign("mustchangepassword", "");
 477       }
 478       $smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
 479     }
 480
 481     /* Fill calendar */
 482     /* If this $this->shadowExpire is empty
 483         use current date as base for calculating selectbox values.
 484        (This attribute is empty if this is a new user )*/
 485     if(empty($this->shadowExpire)){
 486       $date= getdate(time());
 487     }else{
 488       $date= getdate($this->shadowExpire);
 489     }
 490
 491     $days= array();
 492     for($d= 1; $d<32; $d++){
 493       $days[$d]= $d;
 494     }
 495     $years= array();
 496     for($y= $date['year']-10; $y<$date['year']+10; $y++){
 497       $years[]= $y;
 498     }
 499     $months= array(_("January"), _("February"), _("March"), _("April"),
 500         _("May"), _("June"), _("July"), _("August"), _("September"),
 501         _("October"), _("November"), _("December"));
 502     $smarty->assign("day", $date["mday"]);
 503     $smarty->assign("days", $days);
 504     $smarty->assign("months", $months);
 505     $smarty->assign("month", $date["mon"]-1);
 506     $smarty->assign("years", $years);
 507     $smarty->assign("year", $date["year"]);
 508
 509     /* Fill arrays */
 510     $smarty->assign("shells", $this->loginShellList);
 511     $smarty->assign("secondaryGroups", $this->secondaryGroups);
 512     $smarty->assign("primaryGroup", $this->primaryGroup);
 513     if(!$this->multiple_support_active){
 514       if (!count($this->groupMembership)){
 515         $smarty->assign("groupMembership", array("&nbsp;"));
 516       } else {
 517         $smarty->assign("groupMembership", $this->groupMembership);
 518       }
 519     }else{
 520       $smarty->assign("groupMembership", $this->groupMembership);
 521       $smarty->assign("groupMembership_some", $this->groupMembership_some);
 522     }
 523     if (count($this->groupMembership) > 16){
 524       $smarty->assign("groups", "too_many_for_nfs");
 525     } else {
 526       $smarty->assign("groups", "");
 527     }
 528
 529     /* Avoid "Undefined index: forceMode" */
 530     $smarty->assign("forceMode", "");
 531
 532     /* Checkboxes */
 533     if ($this->force_ids == 1){
 534       $smarty->assign("force_ids", "checked");
 535       if ($_SESSION['js']){
 536         $smarty->assign("forceMode", "");
 537       }
 538     } else {
 539       if ($_SESSION['js']){
 540         $smarty->assign("forceMode", "disabled");
 541       }
 542       $smarty->assign("force_ids", "");
 543     }
 544
 545
 546
 547     $smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
 548
 549     foreach(array("primaryGroup") as $val){
 550       if(in_array($val,$this->multi_boxes)){
 551         $smarty->assign("use_".$val,TRUE);
 552       }else{
 553         $smarty->assign("use_".$val,FALSE);
 554       }
 555     }
 556
 557
 558     /* Load attributes and acl's */
 559     foreach($this->attributes as $val){
 560       if(in_array($val,$this->multi_boxes)){
 561         $smarty->assign("use_".$val,TRUE);
 562       }else{
 563         $smarty->assign("use_".$val,FALSE);
 564       }
 565
 566       if(($_SESSION["js"])&&(($val=="uidNumber")||($val=="gidNumber")))
 567       {
 568         $smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
 569         $smarty->assign("$val", $this->$val);
 570         continue;
 571       }
 572       $smarty->assign("$val", $this->$val);
 573       $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
 574     }
 575     if($SkipWrite){
 576       $smarty->assign("groupMembershipACL","r");
 577     }else{
 578       $smarty->assign("groupMembershipACL","rw");
 579     }
 580     $smarty->assign("status", $this->status);
 581
 582     /* Work on trust modes */
 583     $smarty->assign("trusthide", " disabled ");
 584     $smarty->assign("trustmodeACL",  $this->getacl("trustModel",$SkipWrite));
 585     if ($this->trustModel == "fullaccess"){
 586       $trustmode= 1;
 587       // pervent double disable tag in html code, this will disturb our clean w3c html
 588       $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
 589
 590     } elseif ($this->trustModel == "byhost"){
 591       $trustmode= 2;
 592       $smarty->assign("trusthide", "");
 593     } else {
 594       // pervent double disable tag in html code, this will disturb our clean w3c html
 595       $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
 596       $trustmode= 0;
 597     }
 598     $smarty->assign("trustmode", $trustmode);
 599     $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
 600           2 => _("allow access to these hosts")));
 601
 602
 603
 604     if((count($this->accessTo))==0)
 605       $smarty->assign("emptyArrAccess",true);
 606     else
 607       $smarty->assign("emptyArrAccess",false);
 608
 609
 610
 611     $smarty->assign("workstations", $this->accessTo);
 612
 613     $smarty->assign("apply", apply_filter());
 614     $smarty->assign("multiple_support" , $this->multiple_support_active);
 615     $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
 616     return($display);
 617   }
 618
 619
 620   /* remove object from parent */
 621   function remove_from_parent()
 622   {
 623     /* Cancel if there's nothing to do here */
 624     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 625       return;
 626     }
 627
 628     /* include global link_info */
 629     $ldap= $this->config->get_ldap_link();
 630
 631     /* Remove and write to LDAP */
 632     plugin::remove_from_parent();
 633
 634     /* Zero out array */
 635     $this->attrs['gosaHostACL']= array();
 636
 637     /* Keep uid, because we need it for authentification! */
 638     unset($this->attrs['uid']);
 639     unset($this->attrs['trustModel']);
 640
 641     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
 642         $this->attributes, "Save");
 643     $ldap->cd($this->dn);
 644     $this->cleanup();
 645     $ldap->modify ($this->attrs);
 646
 647     new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 648
 649     show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/posix account with dn '%s' failed."),$this->dn));
 650
 651     /* Delete group only if cn is uid and there are no other
 652        members inside */
 653     $ldap->cd ($this->config->current['BASE']);
 654     $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
 655     if ($ldap->count() != 0){
 656       $attrs= $ldap->fetch();
 657       if ($attrs['cn'][0] == $this->uid &&
 658           !isset($this->attrs['memberUid'])){
 659
 660         $ldap->rmDir($ldap->getDN());
 661       }
 662     }
 663
 664     /* Optionally execute a command after we're done */
 665     $this->handle_post_events("remove",array("uid" => $this->uid));
 666   }
 667
 668
 669   function save_object()
 670   {
 671     if (isset($_POST['posixTab'])){
 672       /* Save values to object */
 673       plugin::save_object();
 674
 675
 676       /* Save force GID checkbox */
 677       if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
 678         if (isset ($_POST['force_ids'])){
 679           $data= 1;
 680         } else {
 681           $data= 0;
 682         }
 683         if ($this->force_ids != $data){
 684           $this->is_modified= TRUE;
 685         }
 686         $this->force_ids= $data;
 687       }
 688
 689       /*Save primary group settings */
 690       if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
 691         $data= $_POST['primaryGroup'];
 692         if ($this->primaryGroup != $data){
 693           $this->is_modified= TRUE;
 694         }
 695         $this->primaryGroup= $_POST['primaryGroup'];
 696       }
 697
 698       foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning","mustchangepassword") as $var) {
 699         if($this->acl_is_writeable($var)){
 700           $use_var = "use_".$var;
 701           if(isset($_POST['use_'.$var])){
 702             $this->$use_var  = true;
 703             $this->$var      = $_POST[$var];
 704           }else{
 705             $this->$use_var  = false;
 706             $this->$var      = 0;
 707           }
 708         }
 709       }
 710
 711       /* Trust mode - special handling */
 712       if($this->acl_is_writeable("trustModel")){
 713         if (isset($_POST['trustmode'])){
 714           $saved= $this->trustModel;
 715           if ($_POST['trustmode'] == "1"){
 716             $this->trustModel= "fullaccess";
 717           } elseif ($_POST['trustmode'] == "2"){
 718             $this->trustModel= "byhost";
 719           } else {
 720             $this->trustModel= "";
 721           }
 722           if ($this->trustModel != $saved){
 723             $this->is_modified= TRUE;
 724           }
 725         }
 726       }
 727     }
 728
 729     /* Get regex from alphabet */
 730     if(isset($_GET['search'])){
 731       $this->GroupRegex = $_GET['search']."*";
 732     }
 733
 734     /* Check checkboxes and regexes */
 735     if(isset($_POST["PosixGroupDialogPosted"])){
 736
 737       if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
 738         $this->SubSearch = true;
 739       }else{
 740         $this->SubSearch = false;
 741       }
 742       if(isset($_POST['guser'])){
 743         $this->GroupUserRegex = $_POST['guser'];
 744       }
 745       if(isset($_POST['regex'])){
 746         $this->GroupRegex = $_POST['regex'];
 747       }
 748     }
 749     $this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
 750     $this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
 751   }
 752
 753
 754   /* Save data to LDAP, depending on is_account we save or delete */
 755   function save()
 756   {
 757
 758     /* include global link_info */
 759     $ldap= $this->config->get_ldap_link();
 760
 761     /* Adapt shadow values */
 762     if (!$this->use_shadowExpire){
 763       $this->shadowExpire= "0";
 764     } else {
 765       /* Transform seconds to days here */
 766       $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) ;
 767     }
 768     if (!$this->use_shadowMax){
 769       $this->shadowMax= "0";
 770     }
 771     if ($this->mustchangepassword){
 772       $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
 773     } else {
 774       $this->shadowLastChange= (int)(date("U") / 86400);
 775     }
 776     if (!$this->use_shadowWarning){
 777       $this->shadowWarning= "0";
 778     }
 779
 780     /* Check what to do with ID's */
 781     if ($this->force_ids == 0){
 782
 783       /* Use id's that are already set */
 784       if ($this->savedUidNumber != ""){
 785         $this->uidNumber= $this->savedUidNumber;
 786         $this->gidNumber= $this->savedGidNumber;
 787       } else {
 788
 789         /* Calculate new id's. We need to place a lock before calling get_next_id
 790            to get real unique values. */
 791         $wait= 10;
 792         while (get_lock("uidnumber") != ""){
 793           sleep (1);
 794
 795           /* Oups - timed out */
 796           if ($wait-- == 0){
 797             print_red (_("Failed: overriding lock"));
 798             break;
 799           }
 800         }
 801
 802         add_lock ("uidnumber", "gosa");
 803         $this->uidNumber= $this->get_next_id("uidNumber", $this->dn);
 804         if ($this->savedGidNumber != ""){
 805           $this->gidNumber= $this->savedGidNumber;
 806         } else {
 807           $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 808         }
 809       }
 810
 811       if ($this->primaryGroup != 0){
 812         $this->gidNumber= $this->primaryGroup;
 813       }
 814     }
 815
 816     if ($this->use_shadowMin != "1" ) {
 817       $this->shadowMin = "";
 818     }
 819
 820     if (($this->use_shadowMax != "1") && ($this->mustchangepassword != "1")) {
 821       $this->shadowMax = "";
 822     }
 823
 824     if ($this->use_shadowWarning != "1" ) {
 825       $this->shadowWarning = "";
 826     }
 827
 828     if ($this->use_shadowInactive != "1" ) {
 829       $this->shadowInactive = "";
 830     }
 831
 832     if ($this->use_shadowExpire != "1" ) {
 833       $this->shadowExpire = "";
 834     }
 835
 836     /* Fill gecos */
 837     if (isset($this->parent) && $this->parent !== NULL){
 838       $this->gecos= rewrite($this->parent->by_object['user']->cn);
 839       if (!preg_match('/^[a-z0-9 -]+$/i', $this->gecos)){
 840         $this->gecos= "";
 841       }
 842     }
 843
 844     foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
 845       $this->$attr = (int) $this->$attr;
 846     }
 847     /* Call parents save to prepare $this->attrs */
 848     plugin::save();
 849
 850     /* Trust accounts */
 851     $objectclasses= array();
 852     foreach ($this->attrs['objectClass'] as $key => $class){
 853       if (preg_match('/trustAccount/i', $class)){
 854         continue;
 855       }
 856       $objectclasses[]= $this->attrs['objectClass'][$key];
 857     }
 858     $this->attrs['objectClass']= $objectclasses;
 859     if ($this->trustModel != ""){
 860       $this->attrs['objectClass'][]= "trustAccount";
 861       $this->attrs['trustModel']= $this->trustModel;
 862       $this->attrs['accessTo']= array();
 863       if ($this->trustModel == "byhost"){
 864         foreach ($this->accessTo as $host){
 865           $this->attrs['accessTo'][]= $host;
 866         }
 867       }
 868     } else {
 869       if ($this->was_trust_account){
 870         $this->attrs['accessTo']= array();
 871         $this->attrs['trustModel']= array();
 872       }
 873     }
 874
 875     if(empty($this->attrs['gosaDefaultPrinter'])){
 876       $thid->attrs['gosaDefaultPrinter']=array();
 877     }
 878
 879
 880     /* Save data to LDAP */
 881     $ldap->cd($this->dn);
 882     $this->cleanup();
 883     unset($this->attrs['uid']);
 884     $ldap->modify ($this->attrs);
 885
 886     /* Log last action */
 887     if($this->initially_was_account){
 888       new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 889     }else{
 890       new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 891     }
 892
 893     show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/posix account with dn '%s' failed."),$this->dn));
 894
 895     /* Remove lock needed for unique id generation */
 896     del_lock ("uidnumber");
 897
 898     /* Posix accounts have group interrelationship,
 899        take care about these here if this is a new user without forced gidNumber. */
 900     if ($this->force_ids == 0 && $this->primaryGroup == 0 && !$this->initially_was_account){
 901       $ldap->cd($this->config->current['BASE']);
 902       $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn"));
 903
 904       /* Create group if it doesn't exist */
 905       if ($ldap->count() == 0){
 906         $groupdn= preg_replace ('/^'.$this->config->current['DNMODE'].'=[^,]+,'.get_people_ou().'/i', 'cn='.$this->uid.','.get_groups_ou(), $this->dn);
 907
 908         $g= new group($this->config, $groupdn);
 909         $g->cn= $this->uid;
 910         $g->force_gid= 1;
 911         $g->gidNumber= $this->gidNumber;
 912         $g->description= "Group of user ".$this->givenName." ".$this->sn;
 913         $g->save ();
 914       }
 915     }
 916
 917     /* Take care about groupMembership values: add to groups */
 918     foreach ($this->groupMembership as $key => $value){
 919       if (!isset($this->savedGroupMembership[$key])){
 920         $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
 921         $g->set_acl_base($key);
 922         $g->by_object['group']->addUser($this->uid);
 923         $g->save();
 924       }
 925     }
 926
 927     /* Remove from groups not listed in groupMembership */
 928     foreach ($this->savedGroupMembership as $key => $value){
 929       if (!isset($this->groupMembership[$key])){
 930         $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
 931         $g->set_acl_base($key);
 932         $g->by_object['group']->removeUser ($this->uid);
 933         $g->save();
 934       }
 935     }
 936
 937     /* Optionally execute a command after we're done */
 938     if ($this->initially_was_account == $this->is_account){
 939       if ($this->is_modified){
 940         $this->handle_post_events("modify",array("uid" => $this->uid));
 941       }
 942     } else {
 943       $this->handle_post_events("add" ,array("uid"=> $this->uid));
 944     }
 945   }
 946
 947   /* Check formular input */
 948   function check()
 949   {
 950     /* Include global link_info */
 951     $ldap= $this->config->get_ldap_link();
 952
 953     /* Append groups as memberGroup: to check hook
 954      */
 955     $tmp_attributes  = $this->attributes;
 956     $this->attributes[] = "memberGroup";
 957     $this->memberGroup = array();
 958     foreach($this->groupMembership as $dn => $name){
 959       $this->memberGroup[] = $name;
 960     }
 961
 962     /* Call common method to give check the hook */
 963     $message= plugin::check();
 964     $this->attributes = $tmp_attributes;
 965
 966     /* must: homeDirectory */
 967     if ($this->homeDirectory == ""){
 968       $message[]= _("The required field 'Home directory' is not set.");
 969     }
 970     if (!is_path($this->homeDirectory)){
 971       $message[]= _("Please enter a valid path in 'Home directory' field.");
 972     }
 973
 974     /* Check ID's if they are forced by user */
 975     if ($this->force_ids == "1"){
 976
 977       /* Valid uid/gid? */
 978       if (!is_id($this->uidNumber)){
 979         $message[]= _("Value specified as 'UID' is not valid.");
 980       } else {
 981         if ($this->uidNumber < $this->config->current['MINID']){
 982           $message[]= _("Value specified as 'UID' is too small.");
 983         }
 984       }
 985       if (!is_id($this->gidNumber)){
 986         $message[]= _("Value specified as 'GID' is not valid.");
 987       } else {
 988         if ($this->gidNumber < $this->config->current['MINID']){
 989           $message[]= _("Value specified as 'GID' is too small.");
 990         }
 991       }
 992     }
 993
 994     /* Check shadow settings, well I like spaghetties... */
 995     if ($this->use_shadowMin){
 996       if (!is_id($this->shadowMin)){
 997         $message[]= _("Value specified as 'shadowMin' is not valid.");
 998       }
 999     }
1000     if ($this->use_shadowMax){
1001       if (!is_id($this->shadowMax)){
1002         $message[]= _("Value specified as 'shadowMax' is not valid.");
1003       }
1004     }
1005     if ($this->use_shadowWarning){
1006       if (!is_id($this->shadowWarning)){
1007         $message[]= _("Value specified as 'shadowWarning' is not valid.");
1008       }
1009       if (!$this->use_shadowMax){
1010         $message[]= _("'shadowWarning' without 'shadowMax' makes no sense.");
1011       }
1012       if ($this->shadowWarning > $this->shadowMax){
1013         $message[]= _("Value specified as 'shadowWarning' should be smaller than 'shadowMax'.");
1014       }
1015       if ($this->use_shadowMin && $this->shadowWarning < $this->shadowMin){
1016         $message[]= _("Value specified as 'shadowWarning' should be greater than 'shadowMin'.");
1017       }
1018     }
1019     if ($this->use_shadowInactive){
1020       if (!is_id($this->shadowInactive)){
1021         $message[]= _("Value specified as 'shadowInactive' is not valid.");
1022       }
1023       if (!$this->use_shadowMax){
1024         $message[]= _("'shadowInactive' without 'shadowMax' makes no sense.");
1025       }
1026     }
1027     if ($this->use_shadowMin && $this->use_shadowMax){
1028       if ($this->shadowMin > $this->shadowMax){
1029         $message[]= _("Value specified as 'shadowMin' should be smaller than 'shadowMax'.");
1030       }
1031     }
1032
1033     //  if(empty($this->gosaDefaultPrinter)){
1034     //    $message[]= _("You need to specify a valid default printer.");
1035     //  }
1036
1037     return ($message);
1038   }
1039
1040   function addGroup ($groups)
1041   {
1042     /* include global link_info */
1043     $ldap= $this->config->get_ldap_link();
1044
1045     /* Walk through groups and add the descriptive entry if not exists */
1046     foreach ($groups as $value){
1047
1048       if (!array_key_exists($value, $this->groupMembership)){
1049         $ldap->cat($value, array('cn', 'description', 'dn'));
1050         $attrs= $ldap->fetch();
1051         error_reporting (0);
1052         if (!isset($attrs['description'][0])){
1053           $entry= $attrs["cn"][0];
1054         } else {
1055           $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
1056           $entry= $attrs["cn"][0]." [$dsc]";
1057         }
1058         error_reporting (E_ALL | E_STRICT);
1059
1060         if(obj_is_writable($attrs['dn'],"groups/group","memberUid")){
1061           $this->groupMembership[$attrs['dn']]= $entry;
1062           if($this->multiple_support_active && isset($this->groupMembership_some[$attrs['dn']])){
1063             unset($this->groupMembership_some[$attrs['dn']]);
1064           }
1065         }
1066       }
1067     }
1068
1069     /* Sort groups */
1070     asort ($this->groupMembership);
1071     reset ($this->groupMembership);
1072   }
1073
1074
1075   /* Del posix user from some groups */
1076   function delGroup ($groups)
1077   {
1078     $dest= array();
1079     foreach($groups as $dn_to_del){
1080       if(isset($this->groupMembership[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
1081         unset($this->groupMembership[$dn_to_del]);
1082       }
1083       if($this->multiple_support_active){
1084         if(isset($this->groupMembership_some[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
1085           unset($this->groupMembership_some[$dn_to_del]);
1086         }
1087       }
1088     }
1089   }
1090
1091
1092   /* Adapt from template, using 'dn' */
1093   function adapt_from_template($dn)
1094   {
1095     /* Include global link_info */
1096     $ldap= $this->config->get_ldap_link();
1097
1098     plugin::adapt_from_template($dn);
1099     $template= $this->attrs['uid'][0];
1100
1101     /* Adapt group membership */
1102     $ldap->cd($this->config->current['BASE']);
1103     $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
1104
1105     while ($this->attrs= $ldap->fetch()){
1106       if (!isset($this->attrs["description"][0])){
1107         $entry= $this->attrs["cn"][0];
1108       } else {
1109         $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
1110       }
1111       $this->groupMembership[$ldap->getDN()]= $entry;
1112     }
1113
1114     /* Fix primary group settings */
1115     $ldap->cd($this->config->current['BASE']);
1116     $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
1117     if ($ldap->count() != 1){
1118       $this->primaryGroup= $this->gidNumber;
1119     }
1120
1121     $ldap->cd($this->config->current['BASE']);
1122     $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template.")(accessTo=*))", array("cn","accessTo"));
1123     while($attr = $ldap->fetch()){
1124       $tmp = $attr['accessTo'];
1125       unset ($tmp['count']);
1126       $this->accessTo = $tmp;
1127     }
1128
1129     /* Adjust shadow checkboxes */
1130     foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive") as $val){
1131       if ($this->$val != 0){
1132         $oval= "use_".$val;
1133         $this->$oval= "1";
1134       }
1135     }
1136
1137     /* FIXME: NEED review of this section */
1138     /* Need to check shadowExpire separately */
1139
1140     /*
1141      * If shadowExpire is not enabled in the template, it's a UNIX timestamp - so don't convert it to seconds.
1142      * The check is a hack - if difference between timestamp generated above and here is max 1 day.
1143      */
1144     if(abs($this->shadowExpire - time())>86400) {
1145       $this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
1146     }
1147
1148     /* Only enable checkbox, if shadowExpire is in the future */
1149     if($this->shadowExpire > time()) {
1150       $this->use_shadowExpire= "1";
1151     }
1152   }
1153
1154   function convertToSeconds($val)
1155   {
1156     if ($val != 0){
1157       $val*= 60 * 60 * 24;
1158     } else {
1159       $date= getdate();
1160       $val= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
1161     }
1162     return($val);
1163   }
1164
1165
1166   function get_next_id($attrib, $dn)
1167   {
1168     $ids= array();
1169     $ldap= $this->config->get_ldap_link();
1170
1171     $ldap->cd ($this->config->current['BASE']);
1172     if (preg_match('/gidNumber/i', $attrib)){
1173       $oc= "posixGroup";
1174     } else {
1175       $oc= "posixAccount";
1176     }
1177     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
1178
1179     /* Get list of ids */
1180     while ($attrs= $ldap->fetch()){
1181       $ids[]= (int)$attrs["$attrib"][0];
1182     }
1183
1184     /* Add the nobody id */
1185     $ids[]= 65534;
1186
1187     /* get the ranges */
1188     $tmp = array('0'=> 1000);
1189     if (preg_match('/posixAccount/', $oc) && isset($this->config->current['UIDBASE'])) {
1190       $tmp= split('-',$this->config->current['UIDBASE']);
1191     } elseif(isset($this->config->current['GIDBASE'])){
1192       $tmp= split('-',$this->config->current['GIDBASE']);
1193     }
1194
1195     /* Set hwm to max if not set - for backward compatibility */
1196     $lwm= $tmp[0];
1197     if (isset($tmp[1])){
1198       $hwm= $tmp[1];
1199     } else {
1200       $hwm= pow(2,32);
1201     }
1202
1203     /* Find out next free id near to UID_BASE */
1204     if (!isset($this->config->current['BASE_HOOK'])){
1205       $base= $lwm;
1206     } else {
1207       /* Call base hook */
1208       $base= get_base_from_hook($dn, $attrib);
1209     }
1210     for ($id= $base; $id++; $id < pow(2,32)){
1211       if (!in_array($id, $ids)){
1212         return ($id);
1213       }
1214     }
1215
1216     /* Should not happen */
1217     if ($id == $hwm){
1218       print_red(_("Too many users, can't allocate a free ID!"));
1219       exit;
1220     }
1221
1222   }
1223
1224   function reload()
1225   {
1226     /* Set base for all searches */
1227     $base     = $_SESSION['CurrentMainBase'];
1228     $base     = $base;
1229     $ldap     = $this->config->get_ldap_link();
1230     $attrs    =  array("cn", "description", "gidNumber");
1231     $Flags    = GL_SIZELIMIT;
1232
1233     /* Get groups */
1234     if ($this->GroupUserRegex == '*'){
1235       $filter = "(&(objectClass=posixGroup)(cn=".$this->GroupRegex."))";
1236     } else {
1237       $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
1238     }
1239     if($this->SubSearch){
1240       $Flags |= GL_SUBSEARCH;
1241     }else{
1242       $base = get_groups_ou().$base;
1243     }
1244
1245     $res= get_list($filter, "groups", $base,$attrs, $Flags);
1246
1247     /* check sizelimit */
1248     if (preg_match("/size limit/i", $ldap->error)){
1249       $_SESSION['limit_exceeded']= TRUE;
1250     }
1251
1252     /* Create a list of users */
1253     $this->grouplist = array();
1254     foreach ($res as $value){
1255       $this->grouplist[$value['gidNumber'][0]]= $value;
1256     }
1257
1258     $tmp=array();
1259     foreach($this->grouplist as $tkey => $val ){
1260       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
1261     }
1262
1263     /* Sort index */
1264     ksort($tmp);
1265
1266     /* Recreate index array[dn]=cn[description]*/
1267     $this->grouplist=array();
1268     foreach($tmp as $val){
1269       if(isset($val['description'])){
1270         $this->grouplist[$val['dn']]=$val['cn'][0]."&nbsp;[".$val['description'][0]."]";
1271       }else{
1272         $this->grouplist[$val['dn']]=$val['cn'][0];
1273       }
1274     }
1275
1276     reset ($this->grouplist);
1277   }
1278
1279
1280   /* Get posts from copy & paste dialog */
1281   function saveCopyDialog()
1282   {
1283     if(isset($_POST['homeDirectory'])){
1284       $this->homeDirectory = $_POST['homeDirectory'];
1285       if (isset ($_POST['force_ids'])){
1286         $data= 1;
1287         $this->gidNumber = $_POST['gidNumber'];
1288         $this->uidNumber = $_POST['uidNumber'];
1289       } else {
1290         $data= 0;
1291       }
1292       if ($this->force_ids != $data){
1293         $this->is_modified= TRUE;
1294       }
1295       $this->force_ids= $data;
1296     }
1297   }
1298
1299
1300   /* Create the posix dialog part for copy & paste */
1301   function getCopyDialog()
1302   {
1303     /* Skip dialog creation if this is not a valid account*/
1304     if(!$this->is_account) return("");
1305     if ($this->force_ids == 1){
1306       $force_ids = "checked";
1307       if ($_SESSION['js']){
1308         $forceMode = "";
1309       }
1310     } else {
1311       if ($_SESSION['js']){
1312         if($this->acl != "#none#")
1313           $forceMode ="disabled";
1314       }
1315       $force_ids = "";
1316     }
1317
1318     $sta = "";
1319
1320     /* Open group add dialog */
1321     if(isset($_POST['edit_groupmembership'])){
1322       $this->group_dialog = TRUE;
1323       $sta = "SubDialog";
1324     }
1325
1326     /* If the group-add dialog is closed, call execute
1327        to ensure that the membership is updatd */
1328     if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
1329       $this->execute();
1330       $this->group_dialog =FALSE;
1331     }
1332
1333     if($this->group_dialog){
1334       $str = $this->execute(true);
1335       $ret = array();
1336       $ret['string'] = $str;
1337       $ret['status'] = $sta;
1338       return($ret);
1339     }
1340
1341     /* If a group member should be deleted, simply call execute */
1342     if(isset($_POST['delete_groupmembership'])){
1343       $this->execute();
1344     }
1345
1346     /* Assigned informations to smarty */
1347     $smarty = get_smarty();
1348     $smarty->assign("homeDirectory",$this->homeDirectory);
1349     $smarty->assign("uidNumber",$this->uidNumber);
1350     $smarty->assign("gidNumber",$this->gidNumber);
1351     $smarty->assign("forceMode",$forceMode);
1352     $smarty->assign("force_ids",$force_ids);
1353     if (!count($this->groupMembership)){
1354       $smarty->assign("groupMembership", array("&nbsp;"));
1355     } else {
1356       $smarty->assign("groupMembership", $this->groupMembership);
1357     }
1358
1359     /* Display wars message if there are more than 16 group members */
1360     if (count($this->groupMembership) > 16){
1361       $smarty->assign("groups", "too_many_for_nfs");
1362     } else {
1363       $smarty->assign("groups", "");
1364     }
1365     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1366
1367     $ret = array();
1368     $ret['string'] = $str;
1369     $ret['status'] = $sta;
1370     return($ret);
1371   }
1372
1373
1374   function PrepareForCopyPaste($source)
1375   {
1376     plugin::PrepareForCopyPaste($source);
1377
1378     /* Avoid using the same gid/uid number as source user */
1379     $this->savedUidNumber = $this->get_next_id("gidNumber", $this->dn);
1380     $this->savedGidNumber = $this->get_next_id("uidNumber", $this->dn);
1381   }
1382
1383
1384   function multiple_execute()
1385   {
1386     return($this->execute());
1387   }
1388
1389
1390   static function plInfo()
1391   {
1392     return (array(
1393           "plDescription"     => _("POSIX account"),
1394           "plSelfModify"      => TRUE,
1395           "plDepends"         => array("user"),
1396           "plPriority"        => 2,
1397           "plSection"         => array("personal" => _("My account")),
1398           "plCategory"        => array("users"),
1399           "plOptions"         => array(),
1400
1401           "plProvidedAcls"  => array(
1402
1403             "homeDirectory"       =>  _("Home directory"),
1404             "loginShell"          =>  _("Shell"),
1405             "uidNumber"           =>  _("User ID"),
1406             "gidNumber"           =>  _("Group ID"),
1407
1408             "mustchangepassword"=>  _("Force password change on login"),
1409             "shadowMin"           =>  _("Shadow min"),
1410             "shadowMax"           =>  _("Shadow max"),
1411             "shadowWarning"       =>  _("Shadow warning"),
1412             "shadowInactive"      =>  _("Shadow inactive"),
1413             "shadowExpire"        =>  _("Shadow expire"),
1414             "trustModel"          =>  _("System trust model")))
1415             );
1416   }
1417
1418   function get_multi_edit_values()
1419   {
1420     $ret = plugin::get_multi_edit_values();
1421     $ret['groupMembership']     = $this->groupMembership;
1422     $ret['groupMembership_some']= $this->groupMembership_some;
1423
1424     if(in_array("primaryGroup",$this->multi_boxes)){
1425       $ret['primaryGroup'] = $this->primaryGroup;
1426     }
1427     return($ret);
1428   }
1429
1430
1431   function multiple_save_object()
1432   {
1433     if(isset($_POST['posix_mulitple_edit'])){
1434       plugin::multiple_save_object();
1435       foreach(array("primaryGroup") as $val){
1436         if(isset($_POST["use_".$val])){
1437           $this->multi_boxes[] = $val;
1438         }
1439       }
1440
1441       /* Save primary group settings */
1442       if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
1443         $data= $_POST['primaryGroup'];
1444         if ($this->primaryGroup != $data){
1445           $this->is_modified= TRUE;
1446         }
1447         $this->primaryGroup= $_POST['primaryGroup'];
1448       }
1449     }
1450   }
1451
1452   function init_multiple_support($attrs,$all)
1453   {
1454     plugin::init_multiple_support($attrs,$all);
1455
1456     restore_error_handler();
1457
1458     $groups_some = array();
1459     $groups_all  = array();
1460     $groups_uid  = array();
1461     $uids = array();
1462     $first = TRUE;
1463
1464     $uid_filter="";
1465     for($i =0; $i < $this->multi_attrs_all['uid']['count'] ; $i ++){
1466       $uid = $this->multi_attrs_all['uid'][$i];
1467       $uids[] = $uid;
1468       $uid_filter.= "(memberUid=".$uid.")";
1469     }
1470     $uid_filter = "(&(objectClass=posixGroup)(|".$uid_filter."))";
1471     $ldap = $this->config->get_ldap_link();
1472     $ldap->cd($this->config->current['BASE']);
1473     $ldap->search($uid_filter,array("dn","cn","memberUid"));
1474     while($group = $ldap->fetch()){
1475       $groups_some[$group['dn']] = $group['cn'][0];
1476       for($i = 0 ; $i < $group['memberUid']['count'] ; $i++){
1477         $groups_uid[$group['dn']][] = $group['memberUid'][$i];
1478       }
1479     }
1480
1481     $groups_all = $groups_some;
1482     foreach($groups_all as $id => $group){
1483       foreach($uids as $uid){
1484         if(!in_array($uid,$groups_uid[$id])){
1485           unset($groups_all[$id]);
1486           break;
1487         }
1488       }
1489     }
1490
1491     $this->groupMembership = $groups_all;
1492     foreach( $groups_all as $dn => $cn){
1493       if(isset($groups_some[$dn])){
1494         unset($groups_some[$dn]);
1495       }
1496     }
1497     $this->groupMembership_some = $groups_some;
1498
1499     $this->primaryGroup = $this->gidNumber;
1500   }
1501
1502
1503   function set_multi_edit_values($attrs)
1504   {
1505     $groups = array();
1506
1507     /* Update groupMembership, keep optinal group */
1508     foreach($attrs['groupMembership_some'] as $dn => $cn){
1509       if(isset($this->groupMembership[$dn])){
1510         $groups[$dn] = $cn;
1511       }
1512     }
1513     /* Update groupMembership, add forced groups */
1514     foreach($attrs['groupMembership'] as $dn => $cn){
1515       $groups[$dn] = $cn;
1516     }
1517     plugin::set_multi_edit_values($attrs);
1518     $this->groupMembership = $groups;
1519   }
1520 }
1521
1522 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1523 ?>