plugins/admin/groups/class_groupGeneric.inc

   1 <?php
   2
   3 class group extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Handling of GOsa's base group object";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Group attributes */
  11   var $cn= "";
  12   var $description= "";
  13   var $gidNumber= "";
  14   var $memberUid= array();
  15
  16   /* Helpers */
  17   var $base= "";
  18   var $force_gid= FALSE;
  19   var $fon_group= FALSE;
  20   var $smbgroup= FALSE;
  21   var $groupType= FALSE;
  22   var $samba3= FALSE;
  23   var $sambaSID= "";
  24   var $sambaDomainName= "DEFAULT";
  25   var $SID= "";
  26   var $ridBase= 0;
  27   var $members= array();
  28   var $users= array();
  29   var $member= array();
  30   var $allusers= array();
  31   var $saved_gidNumber= "";
  32   var $oldgroupType= "";
  33   var $orig_dn= "";
  34   var $orig_cn= "";
  35   var $has_mailAccount= FALSE;
  36   var $group_dialog= FALSE;
  37   var $nagios_group =FALSE;
  38   var $sambaGroupType;
  39   var $dialog;
  40   var $rfc2307bis= FALSE;
  41   var $OnlyShowFirstEntries =200;
  42   var $dnMapping= array();
  43
  44   var $allowGroupsWithSameNameInOtherSubtrees = true;
  45
  46   /* attribute list for save action */
  47   var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
  48   var $objectclasses= array("top", "posixGroup");
  49
  50   var $CopyPasteVars  = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
  51
  52   function group ($config, $dn= NULL)
  53   {
  54      /* Set rfc2307bis flag */
  55      if (isset($config->current['RFC2307BIS']) && ($config->current['RFC2307BIS']== "true")){
  56        $this->rfc2307bis= TRUE;
  57        $this->attributes[]= "member";
  58        $this->objectclasses[]= "groupOfNames";
  59      }
  60
  61     plugin::plugin ($config, $dn);
  62
  63     /* Load attributes depending on the samba version */
  64     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  65     $this->orig_dn= $dn;
  66     $this->orig_cn= $this->cn;
  67
  68     /* Get member list */
  69     if (isset($this->attrs['memberUid'][0])){
  70       $tmp= array();
  71       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  72         $tmp[]= $this->attrs['memberUid'][$i];
  73       }
  74       $this->memberUid= $tmp;
  75       sort ($this->memberUid);
  76     }
  77
  78     /* Save gidNumber for later use */
  79     if (isset($this->attrs['gidNumber'])){
  80       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  81     }
  82
  83     /* Is a samba group? */
  84     if (isset($this->attrs['objectClass'])){
  85       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
  86         $this->smbgroup= FALSE;
  87       } else {
  88         $this->smbgroup= TRUE;
  89         if (isset($this->attrs['sambaSID'])){
  90           $this->sambaSID= $this->attrs['sambaSID'][0];
  91         }
  92       }
  93       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
  94         $this->fon_group= FALSE;
  95       } else {
  96         $this->fon_group= TRUE;
  97       }
  98       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
  99         $this->nagios_group= FALSE;
 100       } else {
 101         $this->nagios_group= TRUE;
 102       }
 103     }
 104
 105     /* Set mail flag */
 106     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
 107       $this->has_mailAccount= TRUE;
 108     }
 109
 110     /* Get samba Domain in case of samba 3 */
 111     if ($this->samba3 && $this->sambaSID != ""){
 112       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 113       $ldap= $this->config->get_ldap_link();
 114       $ldap->cd($this->config->current['BASE']);
 115       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 116       if ($ldap->count() != 0){
 117         $attrs= $ldap->fetch();
 118         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 119
 120         /* Get domain name for SID */
 121         $this->sambaDomainName= "DEFAULT";
 122         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 123           if ($val['SID'] == $this->SID){
 124             $this->sambaDomainName= $key;
 125             break;
 126           }
 127         }
 128       } else {
 129         if (isset($this->config->current['RIDBASE'])){
 130           $this->sambaDomainName= "DEFAULT";
 131           $this->ridBase= $this->config->current['RIDBASE'];
 132           $this->SID= $this->config->current['SID'];
 133         } else {
 134           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 135         }
 136       }
 137
 138       /* Get group type */
 139       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 140       if ($this->groupType < 500 || $this->groupType > 553){
 141         $this->groupType= 0;
 142       }
 143       $this->oldgroupType= $this->groupType;
 144     }
 145
 146     /* Get global filter config */
 147     if (!is_global("gufilter")){
 148       $ui= get_userinfo();
 149       $base= get_base_from_people($ui->dn);
 150       $gufilter= array( "dselect"       => $base,
 151           "regex"           => "*");
 152       register_global("gufilter", $gufilter);
 153     }
 154     $gufilter= get_global('gufilter');
 155
 156     $gufilter['SubSearchGroup'] = false;
 157     $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
 158
 159     register_global('gufilter',$gufilter);
 160
 161     if ($this->dn == "new"){
 162       if(isset($_SESSION['CurrentMainBase'])){
 163         $this->base= $_SESSION['CurrentMainBase'];
 164       }else{
 165         $ui= get_userinfo();
 166         $this->base= dn2base($ui->dn);
 167       }
 168     } else {
 169
 170       /* Get object base */
 171       $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
 172     }
 173
 174     /* This is always an account */
 175     $this->is_account= TRUE;
 176     $this->reload();
 177   }
 178
 179   function execute()
 180   {
 181         /* Call parent execute */
 182         plugin::execute();
 183
 184   /* Do we represent a valid group? */
 185     if (!$this->is_account && $this->parent == NULL){
 186       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 187         _("This 'dn' is no group.")."</b>";
 188       return ($display);
 189     }
 190
 191     /* Delete user from group */
 192     if (isset($_POST['del_users']) && isset($_POST['members'])){
 193       foreach ($_POST['members'] as $value){
 194         unset ($this->members["$value"]);
 195         $this->removeUser($value);
 196       }
 197       $this->reload();
 198     }
 199
 200     /* Add objects? */
 201     if (isset($_POST["edit_membership"])){
 202       $this->group_dialog= TRUE;
 203       $this->dialog= TRUE;
 204     }
 205
 206     /* Add objects finished? */
 207     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 208       $this->group_dialog= FALSE;
 209       $this->dialog= FALSE;
 210     }
 211
 212     /* Add user to group */
 213     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 214       foreach ($_POST['users'] as $value){
 215         $this->members["$value"]= $this->allusers[$value];
 216         asort($this->members);
 217         $this->addUser($value);
 218       }
 219       $this->reload();
 220     }
 221
 222     /* Base select dialog */
 223     $once = true;
 224     foreach($_POST as $name => $value){
 225       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 226
 227         $once = false;
 228         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 229         $this->dialog->setCurrentBase($this->base);
 230       }
 231     }
 232
 233     /* Dialog handling */
 234     if(is_object($this->dialog)){
 235       /* Must be called before save_object */
 236       $this->dialog->save_object();
 237
 238       if($this->dialog->isClosed()){
 239         $this->dialog = false;
 240       }elseif($this->dialog->isSelected()){
 241
 242         /* Check if selected base is valid */
 243         $tmp = $this->get_allowed_bases();
 244         if(isset($tmp[$this->dialog->isSelected()])){
 245           $this->base = $this->dialog->isSelected();
 246         }
 247         $this->dialog= false;
 248       }else{
 249         return($this->dialog->execute());
 250       }
 251     }
 252
 253    /* Assign templating stuff */
 254     $smarty= get_smarty();
 255     if ($this->samba3){
 256       $smarty->assign("samba3", "true");
 257     } else {
 258       $smarty->assign("samba3", "");
 259     }
 260
 261     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 262       $smarty->assign("nagios",true);
 263     }else{
 264       $smarty->assign("nagios",false);
 265     }
 266
 267     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 268       $smarty->assign("pickupGroup",true);
 269     }else{
 270       $smarty->assign("pickupGroup",false);
 271     }
 272
 273     /* Manage object add dialog */
 274     if ($this->group_dialog){
 275
 276       /* Save data */
 277       $gufilter= get_global("gufilter");
 278       foreach( array("dselect", "regex") as $type){
 279         if (isset($_POST[$type])){
 280           $gufilter[$type]= $_POST[$type];
 281         }
 282       }
 283       if(isset($_POST['regex'])){
 284         if(isset($_POST['SubSearchGroup'])){
 285           $gufilter['SubSearchGroup'] = true;
 286         }else{
 287           $gufilter['SubSearchGroup'] = false;
 288         }
 289       }
 290
 291       if (isset($_GET['search'])){
 292         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 293         if ($s == "**"){
 294           $s= "*";
 295         }
 296         $gufilter['regex']= $s;
 297       }
 298       register_global("gufilter", $gufilter);
 299       $this->reload();
 300
 301       /* Show dialog */
 302       $smarty->assign("search_image", get_template_path('images/search.png'));
 303       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 304       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 305
 306       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 307       $smarty->assign("alphabet", generate_alphabet());
 308       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 309         $smarty->assign("$type", $gufilter[$type]);
 310       }
 311       $smarty->assign("hint", print_sizelimit_warning());
 312       $smarty->assign("users", $this->displayUsers);
 313       $smarty->assign("apply", apply_filter());
 314       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 315       return ($display);
 316     }
 317
 318     $smarty->assign("bases", $this->get_allowed_bases());
 319     $smarty->assign("base_select", $this->base);
 320
 321     if ($this->samba3){
 322       $domains= array();
 323       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 324         $domains[$name]= $name;
 325       }
 326       $smarty->assign("sambaDomains", $domains);
 327       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 328       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 329           514 => _("Domain guests"));
 330
 331       /* Don't loose special groups! If not key'ed above, add it to
 332          the combo box... */
 333       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 334         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 335       }
 336
 337       $smarty->assign("groupTypes", $groupTypes);
 338       $smarty->assign("groupType", $this->groupType);
 339     }
 340
 341     /* Members and users */
 342     $smarty->assign("members", $this->members);
 343
 344     /* Checkboxes */
 345     foreach (array("force_gid", "smbgroup") as $val){
 346       if ($this->$val == "1"){
 347         $smarty->assign("$val", "checked");
 348       } else {
 349         $smarty->assign("$val", "");
 350       }
 351     }
 352     if ($this->force_gid != "1"){
 353       $smarty->assign("forceMode", "disabled");
 354     }else{
 355       $smarty->assign("forceMode", "");
 356     }
 357     if ($this->fon_group){
 358       $smarty->assign("fon_group", "checked");
 359     } else {
 360       $smarty->assign("fon_group", "");
 361     }
 362
 363     if ($this->nagios_group){
 364       $smarty->assign("nagios_group", "checked");
 365     } else {
 366       $smarty->assign("nagios_group", "");
 367     }
 368
 369     /* Fields */
 370     foreach (array("cn", "description", "gidNumber") as $val){
 371       $smarty->assign("$val", $this->$val);
 372     }
 373
 374     $tmp = $this->plInfo();
 375     foreach($tmp['plProvidedAcls'] as $name => $translation){
 376       $smarty->assign($name."ACL",$this->getacl($name));
 377     }
 378
 379     if($this->acl_is_writeable("base")){
 380       $smarty->assign("baseSelect",true);
 381     }else{
 382       $smarty->assign("baseSelect",false);
 383     }
 384
 385     /* Show main page */
 386     $smarty->assign("alphabet", generate_alphabet(10));
 387     $smarty->assign("search_image", get_template_path('images/search.png'));
 388     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 389     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 390     $smarty->assign("deplist", $this->config->idepartments);
 391     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 392   }
 393
 394   function addUser($uid)
 395   {
 396     $this->memberUid[]= $uid;
 397     $this->memberUid= array_unique($this->memberUid);
 398   }
 399
 400   function removeUser($uid)
 401   {
 402     $temp= array();
 403     foreach ($this->memberUid as $value){
 404       if ($value != $uid){
 405         $temp[]= $value;
 406       }
 407     }
 408     $this->memberUid= $temp;
 409   }
 410
 411
 412   /* Reload data */
 413   function reload()
 414   {
 415     /* Fix regex string */
 416     $gufilter = get_global("gufilter");
 417     $regex    = normalizeLdap($gufilter['regex']);
 418     $MaxUser  = $this->OnlyShowFirstEntries;
 419
 420     /* Prepare ldap link */
 421     $ldap= $this->config->get_ldap_link();
 422     $ldap->cd($gufilter['dselect']);
 423
 424
 425     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 426         (Store gathered sn/givenName informations in $this->allusers too,
 427          to be prepared when adding/deleting users)
 428      */
 429     $filter = "";
 430     foreach ($this->memberUid as $value){
 431       if(!isset($this->members[$value])){
 432         $filter .= "(uid=".normalizeLdap($value).")";
 433       }
 434     }
 435     if(!empty($filter)){
 436       $ldap->cd($this->config->current['BASE']);
 437       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
 438       while($attrs = $ldap->fetch()){
 439         $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
 440         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 441         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 442       }
 443     }
 444
 445     /* check if all uids are resolved */
 446     foreach ($this->memberUid as $value){
 447       if(!isset($this->members[$value])){
 448         $this->members[$value] =  _("! unknown id")." [".$value."]";
 449       }
 450     }
 451
 452     /* Create display list of users matching regex & filter
 453      */
 454     $this->displayUsers = array();
 455     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 456
 457     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 458     if($gufilter['SubSearchGroup']){
 459       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 460       $base = $gufilter['dselect'];
 461     }else{
 462       $flag = GL_SIZELIMIT ;
 463       $base = get_people_ou().$gufilter['dselect'];
 464     }
 465     $i = 0;
 466
 467
 468     $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
 469
 470     /* Fetch all users and skip already used users */
 471     foreach($res as $attrs){
 472       if(in_array($attrs['uid'][0], $this->memberUid)) {
 473         continue;
 474       }
 475       $i ++;
 476       if($i > $MaxUser) {
 477         break;
 478       }
 479       $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
 480       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 481       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 482     }
 483
 484     /* If more than max users are found, display a message to warn the user */
 485     if(($i == $MaxUser)){
 486       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 487     }
 488
 489     /* Sort lists */
 490     natcasesort($this->members);
 491     reset($this->members);
 492     natcasesort ($this->displayUsers);
 493     reset ($this->displayUsers);
 494   }
 495
 496
 497   /* Create display name, this was used so often that it is excluded into a seperate function */
 498   function createResultName($attrs)
 499   {
 500     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 501       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 502     } else {
 503       $ret= $attrs['uid'][0];
 504     }
 505     return($ret);
 506   }
 507
 508
 509   function remove_from_parent()
 510   {
 511     plugin::remove_from_parent();
 512
 513     $ldap= $this->config->get_ldap_link();
 514     $ldap->rmdir($this->dn);
 515     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 516
 517     /* Delete references to object groups */
 518     $ldap->cd ($this->config->current['BASE']);
 519     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 520     while ($ldap->fetch()){
 521       $og= new ogroup($this->config, $ldap->getDN());
 522       unset($og->member[$this->dn]);
 523       $og->save ();
 524     }
 525
 526     /* Send signal to the world that we've done */
 527     $this->handle_post_events("remove");
 528   }
 529
 530
 531   /* Save data to object */
 532   function save_object()
 533   {
 534     /* Save additional values for possible next step */
 535     if (isset($_POST['groupedit'])){
 536
 537       /* Create a base backup and reset the
 538           base directly after calling plugin::save_object();
 539          Base will be set seperatly a few lines below */
 540       $base_tmp = $this->base;
 541       plugin::save_object();
 542       $this->base = $base_tmp;
 543
 544       $this->force_gid= 0;
 545
 546       /* Only reset sambagroup flag if we are able to write this flag */
 547       if($this->acl_is_writeable("sambaGroupType")){
 548         $this->smbgroup = 0;
 549       }
 550
 551       /* Get base selection */
 552       if(isset($_POST['base'])){
 553         $tmp = $this->get_allowed_bases();
 554         if(isset($tmp[$_POST['base']])){
 555           $this->base = $_POST['base'];
 556         }
 557       }
 558
 559       foreach (array(
 560             "force_gid"  => "gidNumber",
 561             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 562         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 563           $this->$val= $_POST["$val"];
 564         }
 565       }
 566
 567       /* Save sambaDomain attribute */
 568       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 569         $this->sambaDomainName= $_POST['sambaDomainName'];
 570         $this->groupType= $_POST['groupType'];
 571       }
 572
 573       /* Save fon attribute */
 574       if ($this->acl_is_writeable("fon_group")){
 575         if (isset ($_POST['fon_group'])){
 576           $this->fon_group= TRUE;
 577         } else {
 578           $this->fon_group= FALSE;
 579         }
 580       }
 581       if ($this->acl_is_writeable("nagios_group")){
 582         if (isset ($_POST['nagios_group'])){
 583           $this->nagios_group= TRUE;
 584         } else {
 585           $this->nagios_group= FALSE;
 586         }
 587       }
 588     }
 589   }
 590
 591
 592   /* Save to LDAP */
 593   function save()
 594   {
 595
 596     /* ID handling */
 597     if ($this->force_gid == 0){
 598       if ($this->saved_gidNumber != ""){
 599         $this->gidNumber= $this->saved_gidNumber;
 600       } else {
 601         /* Calculate new, lock uids */
 602         $wait= 10;
 603         while (get_lock("uidnumber") != ""){
 604           sleep (1);
 605
 606           /* timed out? */
 607           if ($wait-- == 0){
 608             break;
 609           }
 610         }
 611         add_lock ("uidnumber", "gosa");
 612         $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 613       }
 614     }
 615
 616     plugin::save();
 617
 618     /* Remove objectClass for samba/phone support */
 619     $tmp= array();
 620     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 621       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 622           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 623           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 624          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 625         $tmp[]= $this->attrs['objectClass'][$i];
 626       }
 627     }
 628     $this->attrs['objectClass']= $tmp;
 629     $ldap= $this->config->get_ldap_link();
 630
 631     /* Add samba group functionality */
 632     if ($this->samba3 && $this->smbgroup){
 633
 634       /* Fixed undefined index ...
 635        */
 636       $this->SID = $this->ridBase = "";
 637       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 638         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 639       }else{
 640         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 641       }
 642       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 643         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 644       }else{
 645         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 646       }
 647
 648       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 649       $this->attrs['sambaGroupType']= "2";
 650
 651       /* Check if we need to create a special entry */
 652       if ($this->groupType == 0){
 653
 654         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 655           $gidNumber= $this->gidNumber;
 656           while(TRUE){
 657             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 658             $ldap->cd($this->config->current['BASE']);
 659             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 660             if ($ldap->count() == 0){
 661               break;
 662             }
 663             $gidNumber++;
 664           }
 665           $this->attrs['sambaSID']= $sid;
 666           $this->sambaSID= $sid;
 667         }
 668
 669       } else {
 670         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 671       }
 672
 673       /* User wants me to fake the idMappings? This is useful for
 674          making winbind resolve the group names in a reasonable amount
 675          of time in combination with larger databases. */
 676       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 677           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 678         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 679       }
 680
 681     }
 682
 683     /* Add phone functionality */
 684     if ($this->fon_group){
 685       $this->attrs['objectClass'][]= "goFonPickupGroup";
 686     }
 687
 688     /* Add nagios functionality */
 689     if ($this->nagios_group){
 690       $this->attrs['objectClass'][]= "nagiosContactGroup";
 691     }
 692
 693     /* Take members array */
 694     if (count ($this->memberUid)){
 695       $this->attrs['memberUid']= array_unique($this->memberUid);
 696     }
 697
 698     /* New accounts need proper 'dn', propagate it to remaining objects */
 699     if ($this->dn == 'new'){
 700       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 701     }
 702
 703     /* Add member dn's for RFC2307bis Support */
 704     if ($this->rfc2307bis){
 705       if (count($this->memberUid)){
 706         $this->attrs['member'] = array();
 707         foreach($this->attrs['memberUid'] as $uid) {
 708           $this->attrs['member'][]= $this->dnMapping[$uid];
 709         }
 710       } else {
 711         $this->attrs['member'][]= $this->dn;
 712       }
 713     }
 714
 715     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 716        new entries. So do a check first... */
 717     $ldap->cat ($this->dn, array('dn'));
 718     if ($ldap->fetch()){
 719       /* Modify needs array() to remove values :-( */
 720       if (!count ($this->memberUid)){
 721         $this->attrs['memberUid']= array();
 722       }
 723       if ($this->samba3){
 724         if (!$this->smbgroup){
 725           $this->attrs['sambaGroupType']= array();
 726           $this->attrs['sambaSID']= array();
 727         }
 728       }
 729       $mode= "modify";
 730     } else {
 731       $mode= "add";
 732       $ldap->cd($this->config->current['BASE']);
 733       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 734     }
 735
 736     /* Write back to ldap */
 737     $ldap->cd($this->dn);
 738     $this->cleanup();
 739     $ldap->$mode($this->attrs);
 740
 741     $ret= 0;
 742     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 743       $ret= 1;
 744     }
 745
 746     /* Remove uid lock */
 747     del_lock ("uidnumber");
 748
 749     /* Post that we've done*/
 750     $this->handle_post_events($mode);
 751
 752     return ($ret);
 753   }
 754
 755   function check()
 756   {
 757     /* Call common method to give check the hook */
 758     $message= plugin::check();
 759
 760     /* Permissions for that base? */
 761     if ($this->base != ""){
 762       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 763     } else {
 764       $new_dn= $this->dn;
 765     }
 766
 767     /* must: cn */
 768     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 769       $message[]= "The required field 'Name' is not set.";
 770     }
 771
 772     /* Check for valid input */
 773     if (!is_uid($this->cn)){
 774       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 775     }
 776
 777     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 778
 779       /* Check for used 'cn' */
 780       $ldap= $this->config->get_ldap_link();
 781       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 782         $ldap->cd("ou=groups,".$this->base);
 783         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 784         if ($ldap->count() != 0){
 785           $message[]= _("Value specified as 'Name' is already used.");
 786         }
 787       }
 788
 789     }else{
 790
 791       /* Check for used 'cn' */
 792       $ldap= $this->config->get_ldap_link();
 793       $ldap->cd($this->config->current['BASE']);
 794       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 795       if ($ldap->count() != 0){
 796
 797         /* New entry? */
 798         if ($this->dn == 'new'){
 799           $message[]= _("Value specified as 'Name' is already used.");
 800         }
 801
 802         /* Moved? */
 803         elseif ($new_dn != $this->orig_dn){
 804           $ldap->fetch();
 805           if ($ldap->getDN() != $this->orig_dn){
 806             $message[]= _("Value specified as 'Name' is already used.");
 807           }
 808         }
 809       }
 810     }
 811
 812     /* Check ID */
 813     if ($this->force_gid == "1"){
 814       if (!is_id($this->gidNumber)){
 815         $message[]= _("Value specified as 'GID' is not valid.");
 816       } else {
 817         if ($this->gidNumber < $this->config->current['MINID']){
 818           $message[]= _("Value specified as 'GID' is too small.");
 819         }
 820
 821       }
 822     }
 823
 824     return ($message);
 825   }
 826
 827   function get_next_id($attrib, $dn)
 828   {
 829     $ids= array();
 830     $ldap= $this->config->get_ldap_link();
 831
 832     $ldap->cd ($this->config->current['BASE']);
 833     if (preg_match('/gidNumber/i', $attrib)){
 834       $oc= "posixGroup";
 835     } else {
 836       $oc= "posixAccount";
 837     }
 838     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 839
 840     /* Get list of ids */
 841     while ($attrs= $ldap->fetch()){
 842       $ids[]= (int)$attrs["$attrib"][0];
 843     }
 844
 845     /* Find out next free id near to UID_BASE */
 846     if (!isset($this->config->current['BASE_HOOK'])){
 847       $base= $this->config->current['UIDBASE'];
 848     } else {
 849       /* Call base hook */
 850       $base= get_base_from_hook($dn, $attrib);
 851     }
 852     for ($id= $base; $id++; $id < pow(2,32)){
 853       if (!in_array($id, $ids)){
 854         return ($id);
 855       }
 856     }
 857
 858     /* Check if id reached maximum */
 859     if ($id >= pow(2,32)){
 860       print_red(_("Too many users, can't allocate a free ID!"));
 861       exit;
 862     }
 863   }
 864
 865   function getCopyDialog()
 866   {
 867     $vars = array("cn");
 868
 869     if($this ->force_gid){
 870       $used = " checked ";
 871       $dis  = "";
 872     }else{
 873       $used = "";
 874       $dis  = " disabled ";
 875     }
 876
 877     $smarty = get_smarty();
 878     $smarty->assign("used",$used);
 879     $smarty->assign("dis" ,$dis);
 880     $smarty->assign("cn" ,$this->cn);
 881     $smarty->assign("gidNumber",$this->gidNumber);
 882     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 883     $ret = array();
 884     $ret['string'] = $str;
 885     $ret['status'] = "";
 886     return($ret);
 887   }
 888
 889   function saveCopyDialog()
 890   {
 891     if(isset($_POST['cn'])){
 892       $this->cn = $_POST['cn'];
 893     }
 894     if(isset($_POST['force_gid'])){
 895       $this->force_gid  = 1;
 896       $this->gidNumber= $_POST['gidNumber'];
 897     }else{
 898       $this->force_gid  = 0;
 899       $this->gidNumber  = false;
 900     }
 901   }
 902
 903
 904   /* Return plugin informations for acl handling  */
 905   function plInfo()
 906   {
 907     return (array(
 908           "plShortName" => _("Generic"),
 909           "plDescription" => _("Generic group settings"),
 910           "plSelfModify"  => FALSE,
 911           "plDepends"     => array(),
 912           "plPriority"    => 0,
 913           "plSection"     => array("admin"),
 914           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 915
 916           "plProvidedAcls"    => array(
 917             "cn"                => _("Name"),
 918             "base"              => _("Base"),
 919             "description"       => _("Description"),
 920
 921             "fonGroup"          => _("Phone pickup group"),
 922             "nagiosGroup"       => _("Nagios group"),
 923
 924             "gidNumber"         => _("GID"),
 925             "memberUid"         => _("Group member"),
 926             "sambaGroupType"    => _("Samba group type"),
 927             "sambaDomainName"   => _("Samba domain name"),
 928             "sambaSID"          => _("Samba SID"))
 929         ));
 930   }
 931 }
 932
 933 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 934 ?>