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     if($this->dn != "new"){
 175       @log::log("view","groups/".get_class($this),$this->dn);
 176     }
 177
 178     /* This is always an account */
 179     $this->is_account= TRUE;
 180     $this->reload();
 181   }
 182
 183   function execute()
 184   {
 185         /* Call parent execute */
 186         plugin::execute();
 187
 188   /* Do we represent a valid group? */
 189     if (!$this->is_account && $this->parent == NULL){
 190       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 191         _("This 'dn' is no group.")."</b>";
 192       return ($display);
 193     }
 194
 195     /* Delete user from group */
 196     if (isset($_POST['del_users']) && isset($_POST['members'])){
 197       foreach ($_POST['members'] as $value){
 198         unset ($this->members["$value"]);
 199         $this->removeUser($value);
 200       }
 201       $this->reload();
 202     }
 203
 204     /* Add objects? */
 205     if (isset($_POST["edit_membership"])){
 206       $this->group_dialog= TRUE;
 207       $this->dialog= TRUE;
 208     }
 209
 210     /* Add objects finished? */
 211     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 212       $this->group_dialog= FALSE;
 213       $this->dialog= FALSE;
 214     }
 215
 216     /* Add user to group */
 217     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 218       foreach ($_POST['users'] as $value){
 219         $this->members["$value"]= $this->allusers[$value];
 220         asort($this->members);
 221         $this->addUser($value);
 222       }
 223       $this->reload();
 224     }
 225
 226     /* Base select dialog */
 227     $once = true;
 228     foreach($_POST as $name => $value){
 229       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 230
 231         $once = false;
 232         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 233         $this->dialog->setCurrentBase($this->base);
 234       }
 235     }
 236
 237     /* Dialog handling */
 238     if(is_object($this->dialog)){
 239       /* Must be called before save_object */
 240       $this->dialog->save_object();
 241
 242       if($this->dialog->isClosed()){
 243         $this->dialog = false;
 244       }elseif($this->dialog->isSelected()){
 245
 246         /* Check if selected base is valid */
 247         $tmp = $this->get_allowed_bases();
 248         if(isset($tmp[$this->dialog->isSelected()])){
 249           $this->base = $this->dialog->isSelected();
 250         }
 251         $this->dialog= false;
 252       }else{
 253         return($this->dialog->execute());
 254       }
 255     }
 256
 257    /* Assign templating stuff */
 258     $smarty= get_smarty();
 259     if ($this->samba3){
 260       $smarty->assign("samba3", "true");
 261     } else {
 262       $smarty->assign("samba3", "");
 263     }
 264
 265     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 266       $smarty->assign("nagios",true);
 267     }else{
 268       $smarty->assign("nagios",false);
 269     }
 270
 271     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 272       $smarty->assign("pickupGroup",true);
 273     }else{
 274       $smarty->assign("pickupGroup",false);
 275     }
 276
 277     /* Manage object add dialog */
 278     if ($this->group_dialog){
 279
 280       /* Save data */
 281       $gufilter= get_global("gufilter");
 282       foreach( array("dselect", "regex") as $type){
 283         if (isset($_POST[$type])){
 284           $gufilter[$type]= $_POST[$type];
 285         }
 286       }
 287       if(isset($_POST['regex'])){
 288         if(isset($_POST['SubSearchGroup'])){
 289           $gufilter['SubSearchGroup'] = true;
 290         }else{
 291           $gufilter['SubSearchGroup'] = false;
 292         }
 293       }
 294
 295       if (isset($_GET['search'])){
 296         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 297         if ($s == "**"){
 298           $s= "*";
 299         }
 300         $gufilter['regex']= $s;
 301       }
 302       register_global("gufilter", $gufilter);
 303       $this->reload();
 304
 305       /* Show dialog */
 306       $smarty->assign("search_image", get_template_path('images/search.png'));
 307       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 308       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 309
 310       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 311       $smarty->assign("alphabet", generate_alphabet());
 312       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 313         $smarty->assign("$type", $gufilter[$type]);
 314       }
 315       $smarty->assign("hint", print_sizelimit_warning());
 316       $smarty->assign("users", $this->displayUsers);
 317       $smarty->assign("apply", apply_filter());
 318       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 319       return ($display);
 320     }
 321
 322     $smarty->assign("bases", $this->get_allowed_bases());
 323     $smarty->assign("base_select", $this->base);
 324
 325     if ($this->samba3){
 326       $domains= array();
 327       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 328         $domains[$name]= $name;
 329       }
 330       $smarty->assign("sambaDomains", $domains);
 331       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 332       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 333           514 => _("Domain guests"));
 334
 335       /* Don't loose special groups! If not key'ed above, add it to
 336          the combo box... */
 337       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 338         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 339       }
 340
 341       $smarty->assign("groupTypes", $groupTypes);
 342       $smarty->assign("groupType", $this->groupType);
 343     }
 344
 345     /* Members and users */
 346     $smarty->assign("members", $this->members);
 347
 348     /* Checkboxes */
 349     foreach (array("force_gid", "smbgroup") as $val){
 350       if ($this->$val == "1"){
 351         $smarty->assign("$val", "checked");
 352       } else {
 353         $smarty->assign("$val", "");
 354       }
 355     }
 356     if ($this->force_gid != "1"){
 357       $smarty->assign("forceMode", "disabled");
 358     }else{
 359       $smarty->assign("forceMode", "");
 360     }
 361     if ($this->fon_group){
 362       $smarty->assign("fon_group", "checked");
 363     } else {
 364       $smarty->assign("fon_group", "");
 365     }
 366
 367     if ($this->nagios_group){
 368       $smarty->assign("nagios_group", "checked");
 369     } else {
 370       $smarty->assign("nagios_group", "");
 371     }
 372
 373     /* Fields */
 374     foreach (array("cn", "description", "gidNumber") as $val){
 375       $smarty->assign("$val", $this->$val);
 376     }
 377
 378     $tmp = $this->plInfo();
 379     foreach($tmp['plProvidedAcls'] as $name => $translation){
 380       $smarty->assign($name."ACL",$this->getacl($name));
 381     }
 382
 383     if($this->acl_is_writeable("base")){
 384       $smarty->assign("baseSelect",true);
 385     }else{
 386       $smarty->assign("baseSelect",false);
 387     }
 388
 389     /* Show main page */
 390     $smarty->assign("alphabet", generate_alphabet(10));
 391     $smarty->assign("search_image", get_template_path('images/search.png'));
 392     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 393     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 394     $smarty->assign("deplist", $this->config->idepartments);
 395     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 396   }
 397
 398   function addUser($uid)
 399   {
 400     $this->memberUid[]= $uid;
 401     $this->memberUid= array_unique($this->memberUid);
 402   }
 403
 404   function removeUser($uid)
 405   {
 406     $temp= array();
 407     foreach ($this->memberUid as $value){
 408       if ($value != $uid){
 409         $temp[]= $value;
 410       }
 411     }
 412     $this->memberUid= $temp;
 413   }
 414
 415
 416   /* Reload data */
 417   function reload()
 418   {
 419     /* Fix regex string */
 420     $gufilter = get_global("gufilter");
 421     $regex    = normalizeLdap($gufilter['regex']);
 422     $MaxUser  = $this->OnlyShowFirstEntries;
 423
 424     /* Prepare ldap link */
 425     $ldap= $this->config->get_ldap_link();
 426     $ldap->cd($gufilter['dselect']);
 427
 428
 429     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 430         (Store gathered sn/givenName informations in $this->allusers too,
 431          to be prepared when adding/deleting users)
 432      */
 433     $filter = "";
 434     foreach ($this->memberUid as $value){
 435       if(!isset($this->members[$value])){
 436         $filter .= "(uid=".normalizeLdap($value).")";
 437       }
 438     }
 439     if(!empty($filter)){
 440       $ldap->cd($this->config->current['BASE']);
 441       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
 442       while($attrs = $ldap->fetch()){
 443         $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
 444         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 445         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 446       }
 447     }
 448
 449     /* check if all uids are resolved */
 450     foreach ($this->memberUid as $value){
 451       if(!isset($this->members[$value])){
 452         $this->members[$value] =  _("! unknown id")." [".$value."]";
 453       }
 454     }
 455
 456     /* Create display list of users matching regex & filter
 457      */
 458     $this->displayUsers = array();
 459     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 460
 461     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 462     if($gufilter['SubSearchGroup']){
 463       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 464       $base = $gufilter['dselect'];
 465     }else{
 466       $flag = GL_SIZELIMIT ;
 467       $base = get_people_ou().$gufilter['dselect'];
 468     }
 469     $i = 0;
 470
 471
 472     $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
 473
 474     /* Fetch all users and skip already used users */
 475     foreach($res as $attrs){
 476       if(in_array($attrs['uid'][0], $this->memberUid)) {
 477         continue;
 478       }
 479       $i ++;
 480       if($i > $MaxUser) {
 481         break;
 482       }
 483       $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
 484       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 485       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 486     }
 487
 488     /* If more than max users are found, display a message to warn the user */
 489     if(($i == $MaxUser)){
 490       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 491     }
 492
 493     /* Sort lists */
 494     natcasesort($this->members);
 495     reset($this->members);
 496     natcasesort ($this->displayUsers);
 497     reset ($this->displayUsers);
 498   }
 499
 500
 501   /* Create display name, this was used so often that it is excluded into a seperate function */
 502   function createResultName($attrs)
 503   {
 504     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 505       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 506     } else {
 507       $ret= $attrs['uid'][0];
 508     }
 509     return($ret);
 510   }
 511
 512
 513   function remove_from_parent()
 514   {
 515     plugin::remove_from_parent();
 516
 517     $ldap= $this->config->get_ldap_link();
 518     $ldap->rmdir($this->dn);
 519     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 520
 521     @log::log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 522
 523     /* Delete references to object groups */
 524     $ldap->cd ($this->config->current['BASE']);
 525     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 526     while ($ldap->fetch()){
 527       $og= new ogroup($this->config, $ldap->getDN());
 528       unset($og->member[$this->dn]);
 529       $og->save ();
 530     }
 531
 532     /* Send signal to the world that we've done */
 533     $this->handle_post_events("remove");
 534   }
 535
 536
 537   /* Save data to object */
 538   function save_object()
 539   {
 540     /* Save additional values for possible next step */
 541     if (isset($_POST['groupedit'])){
 542
 543       /* Create a base backup and reset the
 544           base directly after calling plugin::save_object();
 545          Base will be set seperatly a few lines below */
 546       $base_tmp = $this->base;
 547       plugin::save_object();
 548       $this->base = $base_tmp;
 549
 550       $this->force_gid= 0;
 551
 552       /* Only reset sambagroup flag if we are able to write this flag */
 553       if($this->acl_is_writeable("sambaGroupType")){
 554         $this->smbgroup = 0;
 555       }
 556
 557       /* Get base selection */
 558       if(isset($_POST['base'])){
 559         $tmp = $this->get_allowed_bases();
 560         if(isset($tmp[$_POST['base']])){
 561           $this->base = $_POST['base'];
 562         }
 563       }
 564
 565       foreach (array(
 566             "force_gid"  => "gidNumber",
 567             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 568         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 569           $this->$val= $_POST["$val"];
 570         }
 571       }
 572
 573       /* Save sambaDomain attribute */
 574       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 575         $this->sambaDomainName= $_POST['sambaDomainName'];
 576         $this->groupType= $_POST['groupType'];
 577       }
 578
 579       /* Save fon attribute */
 580       if ($this->acl_is_writeable("fon_group")){
 581         if (isset ($_POST['fon_group'])){
 582           $this->fon_group= TRUE;
 583         } else {
 584           $this->fon_group= FALSE;
 585         }
 586       }
 587       if ($this->acl_is_writeable("nagios_group")){
 588         if (isset ($_POST['nagios_group'])){
 589           $this->nagios_group= TRUE;
 590         } else {
 591           $this->nagios_group= FALSE;
 592         }
 593       }
 594     }
 595   }
 596
 597
 598   /* Save to LDAP */
 599   function save()
 600   {
 601
 602     /* ID handling */
 603     if ($this->force_gid == 0){
 604       if ($this->saved_gidNumber != ""){
 605         $this->gidNumber= $this->saved_gidNumber;
 606       } else {
 607         /* Calculate new, lock uids */
 608         $wait= 10;
 609         while (get_lock("uidnumber") != ""){
 610           sleep (1);
 611
 612           /* timed out? */
 613           if ($wait-- == 0){
 614             break;
 615           }
 616         }
 617         add_lock ("uidnumber", "gosa");
 618         $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 619       }
 620     }
 621
 622     plugin::save();
 623
 624     /* Remove objectClass for samba/phone support */
 625     $tmp= array();
 626     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 627       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 628           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 629           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 630          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 631         $tmp[]= $this->attrs['objectClass'][$i];
 632       }
 633     }
 634     $this->attrs['objectClass']= $tmp;
 635     $ldap= $this->config->get_ldap_link();
 636
 637     /* Add samba group functionality */
 638     if ($this->samba3 && $this->smbgroup){
 639
 640       /* Fixed undefined index ...
 641        */
 642       $this->SID = $this->ridBase = "";
 643       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 644         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 645       }else{
 646         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 647       }
 648       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 649         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 650       }else{
 651         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 652       }
 653
 654       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 655       $this->attrs['sambaGroupType']= "2";
 656
 657       /* Check if we need to create a special entry */
 658       if ($this->groupType == 0){
 659
 660         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 661           $gidNumber= $this->gidNumber;
 662           while(TRUE){
 663             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 664             $ldap->cd($this->config->current['BASE']);
 665             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 666             if ($ldap->count() == 0){
 667               break;
 668             }
 669             $gidNumber++;
 670           }
 671           $this->attrs['sambaSID']= $sid;
 672           $this->sambaSID= $sid;
 673         }
 674
 675       } else {
 676         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 677       }
 678
 679       /* User wants me to fake the idMappings? This is useful for
 680          making winbind resolve the group names in a reasonable amount
 681          of time in combination with larger databases. */
 682       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 683           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 684         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 685       }
 686
 687     }
 688
 689     /* Add phone functionality */
 690     if ($this->fon_group){
 691       $this->attrs['objectClass'][]= "goFonPickupGroup";
 692     }
 693
 694     /* Add nagios functionality */
 695     if ($this->nagios_group){
 696       $this->attrs['objectClass'][]= "nagiosContactGroup";
 697     }
 698
 699     /* Take members array */
 700     if (count ($this->memberUid)){
 701       $this->attrs['memberUid']= array_unique($this->memberUid);
 702     }
 703
 704     /* New accounts need proper 'dn', propagate it to remaining objects */
 705     if ($this->dn == 'new'){
 706       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 707     }
 708
 709     /* Add member dn's for RFC2307bis Support */
 710     if ($this->rfc2307bis){
 711       if (count($this->memberUid)){
 712         $this->attrs['member'] = array();
 713         foreach($this->attrs['memberUid'] as $uid) {
 714           $this->attrs['member'][]= $this->dnMapping[$uid];
 715         }
 716       } else {
 717         $this->attrs['member'][]= $this->dn;
 718       }
 719     }
 720
 721     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 722        new entries. So do a check first... */
 723     $ldap->cat ($this->dn, array('dn'));
 724     if ($ldap->fetch()){
 725       /* Modify needs array() to remove values :-( */
 726       if (!count ($this->memberUid)){
 727         $this->attrs['memberUid']= array();
 728       }
 729       if ($this->samba3){
 730         if (!$this->smbgroup){
 731           $this->attrs['sambaGroupType']= array();
 732           $this->attrs['sambaSID']= array();
 733         }
 734       }
 735       $mode= "modify";
 736     } else {
 737       $mode= "add";
 738       $ldap->cd($this->config->current['BASE']);
 739       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 740     }
 741
 742     /* Write back to ldap */
 743     $ldap->cd($this->dn);
 744     $this->cleanup();
 745     $ldap->$mode($this->attrs);
 746
 747     if($this->initially_was_account){
 748       @log::log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 749     }else{
 750       @log::log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 751     }
 752
 753     $ret= 0;
 754     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 755       $ret= 1;
 756     }
 757
 758     /* Remove uid lock */
 759     del_lock ("uidnumber");
 760
 761     /* Post that we've done*/
 762     $this->handle_post_events($mode);
 763
 764     return ($ret);
 765   }
 766
 767   function check()
 768   {
 769     /* Call common method to give check the hook */
 770     $message= plugin::check();
 771
 772     /* Permissions for that base? */
 773     if ($this->base != ""){
 774       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 775     } else {
 776       $new_dn= $this->dn;
 777     }
 778
 779     /* must: cn */
 780     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 781       $message[]= "The required field 'Name' is not set.";
 782     }
 783
 784     /* Check for valid input */
 785     if (!is_uid($this->cn)){
 786       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 787     }
 788
 789     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 790
 791       /* Check for used 'cn' */
 792       $ldap= $this->config->get_ldap_link();
 793       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 794         $ldap->cd("ou=groups,".$this->base);
 795         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 796         if ($ldap->count() != 0){
 797           $message[]= _("Value specified as 'Name' is already used.");
 798         }
 799       }
 800
 801     }else{
 802
 803       /* Check for used 'cn' */
 804       $ldap= $this->config->get_ldap_link();
 805       $ldap->cd($this->config->current['BASE']);
 806       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 807       if ($ldap->count() != 0){
 808
 809         /* New entry? */
 810         if ($this->dn == 'new'){
 811           $message[]= _("Value specified as 'Name' is already used.");
 812         }
 813
 814         /* Moved? */
 815         elseif ($new_dn != $this->orig_dn){
 816           $ldap->fetch();
 817           if ($ldap->getDN() != $this->orig_dn){
 818             $message[]= _("Value specified as 'Name' is already used.");
 819           }
 820         }
 821       }
 822     }
 823
 824     /* Check ID */
 825     if ($this->force_gid == "1"){
 826       if (!is_id($this->gidNumber)){
 827         $message[]= _("Value specified as 'GID' is not valid.");
 828       } else {
 829         if ($this->gidNumber < $this->config->current['MINID']){
 830           $message[]= _("Value specified as 'GID' is too small.");
 831         }
 832
 833       }
 834     }
 835
 836     return ($message);
 837   }
 838
 839   function get_next_id($attrib, $dn)
 840   {
 841     $ids= array();
 842     $ldap= $this->config->get_ldap_link();
 843
 844     $ldap->cd ($this->config->current['BASE']);
 845     if (preg_match('/gidNumber/i', $attrib)){
 846       $oc= "posixGroup";
 847     } else {
 848       $oc= "posixAccount";
 849     }
 850     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 851
 852     /* Get list of ids */
 853     while ($attrs= $ldap->fetch()){
 854       $ids[]= (int)$attrs["$attrib"][0];
 855     }
 856
 857     /* Find out next free id near to UID_BASE */
 858     if (!isset($this->config->current['BASE_HOOK'])){
 859       $base= $this->config->current['UIDBASE'];
 860     } else {
 861       /* Call base hook */
 862       $base= get_base_from_hook($dn, $attrib);
 863     }
 864     for ($id= $base; $id++; $id < pow(2,32)){
 865       if (!in_array($id, $ids)){
 866         return ($id);
 867       }
 868     }
 869
 870     /* Check if id reached maximum */
 871     if ($id >= pow(2,32)){
 872       print_red(_("Too many users, can't allocate a free ID!"));
 873       exit;
 874     }
 875   }
 876
 877   function getCopyDialog()
 878   {
 879     $vars = array("cn");
 880
 881     if($this ->force_gid){
 882       $used = " checked ";
 883       $dis  = "";
 884     }else{
 885       $used = "";
 886       $dis  = " disabled ";
 887     }
 888
 889     $smarty = get_smarty();
 890     $smarty->assign("used",$used);
 891     $smarty->assign("dis" ,$dis);
 892     $smarty->assign("cn" ,$this->cn);
 893     $smarty->assign("gidNumber",$this->gidNumber);
 894     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 895     $ret = array();
 896     $ret['string'] = $str;
 897     $ret['status'] = "";
 898     return($ret);
 899   }
 900
 901   function saveCopyDialog()
 902   {
 903     if(isset($_POST['cn'])){
 904       $this->cn = $_POST['cn'];
 905     }
 906     if(isset($_POST['force_gid'])){
 907       $this->force_gid  = 1;
 908       $this->gidNumber= $_POST['gidNumber'];
 909     }else{
 910       $this->force_gid  = 0;
 911       $this->gidNumber  = false;
 912     }
 913   }
 914
 915
 916   /* Return plugin informations for acl handling  */
 917   function plInfo()
 918   {
 919     return (array(
 920           "plShortName" => _("Generic"),
 921           "plDescription" => _("Generic group settings"),
 922           "plSelfModify"  => FALSE,
 923           "plDepends"     => array(),
 924           "plPriority"    => 0,
 925           "plSection"     => array("admin"),
 926           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 927
 928           "plProvidedAcls"    => array(
 929             "cn"                => _("Name"),
 930             "base"              => _("Base"),
 931             "description"       => _("Description"),
 932
 933             "fonGroup"          => _("Phone pickup group"),
 934             "nagiosGroup"       => _("Nagios group"),
 935
 936             "gidNumber"         => _("GID"),
 937             "memberUid"         => _("Group member"),
 938             "sambaGroupType"    => _("Samba group type"),
 939             "sambaDomainName"   => _("Samba domain name"),
 940             "sambaSID"          => _("Samba SID"))
 941         ));
 942   }
 943 }
 944
 945 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 946 ?>