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 $allusers= array();
  30   var $saved_gidNumber= "";
  31   var $oldgroupType= "";
  32   var $orig_dn= "";
  33   var $orig_cn= "";
  34   var $has_mailAccount= FALSE;
  35   var $group_dialog= FALSE;
  36   var $nagios_group =FALSE;
  37   var $sambaGroupType;
  38   var $dialog;
  39   var $OnlyShowFirstEntries =200;
  40
  41   var $allowGroupsWithSameNameInOtherSubtrees = true;
  42
  43   /* attribute list for save action */
  44   var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
  45   var $objectclasses= array("top", "posixGroup");
  46
  47   function group ($config, $dn= NULL)
  48   {
  49     plugin::plugin ($config, $dn);
  50
  51     /* Load attributes depending on the samba version */
  52     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  53     $this->orig_dn= $dn;
  54     $this->orig_cn= $this->cn;
  55
  56     /* Get member list */
  57     if (isset($this->attrs['memberUid'][0])){
  58       $tmp= array();
  59       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  60         $tmp[]= $this->attrs['memberUid'][$i];
  61       }
  62       $this->memberUid= $tmp;
  63       sort ($this->memberUid);
  64     }
  65
  66     /* Save gidNumber for later use */
  67     if (isset($this->attrs['gidNumber'])){
  68       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  69     }
  70
  71     /* Is a samba group? */
  72     if (isset($this->attrs['objectClass'])){
  73       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
  74         $this->smbgroup= FALSE;
  75       } else {
  76         $this->smbgroup= TRUE;
  77         if (isset($this->attrs['sambaSID'])){
  78           $this->sambaSID= $this->attrs['sambaSID'][0];
  79         }
  80       }
  81       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
  82         $this->fon_group= FALSE;
  83       } else {
  84         $this->fon_group= TRUE;
  85       }
  86       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
  87         $this->nagios_group= FALSE;
  88       } else {
  89         $this->nagios_group= TRUE;
  90       }
  91     }
  92
  93     /* Set mail flag */
  94     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
  95       $this->has_mailAccount= TRUE;
  96     }
  97
  98     /* Get samba Domain in case of samba 3 */
  99     if ($this->samba3 && $this->sambaSID != ""){
 100       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 101       $ldap= $this->config->get_ldap_link();
 102       $ldap->cd($this->config->current['BASE']);
 103       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 104       if ($ldap->count() != 0){
 105         $attrs= $ldap->fetch();
 106         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 107
 108         /* Get domain name for SID */
 109         $this->sambaDomainName= "DEFAULT";
 110         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 111           if ($val['SID'] == $this->SID){
 112             $this->sambaDomainName= $key;
 113             break;
 114           }
 115         }
 116       } else {
 117         if (isset($this->config->current['RIDBASE'])){
 118           $this->sambaDomainName= "DEFAULT";
 119           $this->ridBase= $this->config->current['RIDBASE'];
 120           $this->SID= $this->config->current['SID'];
 121         } else {
 122           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 123         }
 124       }
 125
 126       /* Get group type */
 127       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 128       if ($this->groupType < 500 || $this->groupType > 553){
 129         $this->groupType= 0;
 130       }
 131       $this->oldgroupType= $this->groupType;
 132     }
 133
 134     /* Get global filter config */
 135     if (!is_global("gufilter")){
 136       $ui= get_userinfo();
 137       $base= get_base_from_people($ui->dn);
 138       $gufilter= array( "dselect"       => $base,
 139           "regex"           => "*");
 140       register_global("gufilter", $gufilter);
 141     }
 142     $gufilter= get_global('gufilter');
 143
 144     $gufilter['SubSearchGroup'] = false;
 145     $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
 146
 147     register_global('gufilter',$gufilter);
 148
 149     if ($this->dn == "new"){
 150       if(isset($_SESSION['CurrentMainBase'])){
 151         $this->base= $_SESSION['CurrentMainBase'];
 152       }else{
 153         $ui= get_userinfo();
 154         $this->base= dn2base($ui->dn);
 155       }
 156     } else {
 157       $this->base= preg_replace ("/^[^,]+,[^,]+,/", "", $this->dn);
 158     }
 159
 160     /* This is always an account */
 161     $this->is_account= TRUE;
 162     $this->reload();
 163   }
 164
 165   function execute()
 166   {
 167         /* Call parent execute */
 168         plugin::execute();
 169
 170   /* Do we represent a valid group? */
 171     if (!$this->is_account && $this->parent == NULL){
 172       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 173         _("This 'dn' is no group.")."</b>";
 174       return ($display);
 175     }
 176
 177     /* Delete user from group */
 178     if (isset($_POST['del_users']) && isset($_POST['members'])){
 179       foreach ($_POST['members'] as $value){
 180         unset ($this->members["$value"]);
 181         $this->removeUser($value);
 182       }
 183       $this->reload();
 184     }
 185
 186     /* Add objects? */
 187     if (isset($_POST["edit_membership"])){
 188       $this->group_dialog= TRUE;
 189       $this->dialog= TRUE;
 190     }
 191
 192     /* Add objects finished? */
 193     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 194       $this->group_dialog= FALSE;
 195       $this->dialog= FALSE;
 196     }
 197
 198     /* Add user to group */
 199     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 200       foreach ($_POST['users'] as $value){
 201         $this->members["$value"]= $this->allusers[$value];
 202         asort($this->members);
 203         $this->addUser($value);
 204       }
 205       $this->reload();
 206     }
 207
 208     /* Base select dialog */
 209     $once = true;
 210     foreach($_POST as $name => $value){
 211       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 212
 213         $once = false;
 214         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 215         $this->dialog->setCurrentBase($this->base);
 216       }
 217     }
 218
 219     /* Dialog handling */
 220     if(is_object($this->dialog)){
 221       /* Must be called before save_object */
 222       $this->dialog->save_object();
 223
 224       if($this->dialog->isClosed()){
 225         $this->dialog = false;
 226       }elseif($this->dialog->isSelected()){
 227         if($this->acl_is_moveable()){
 228           $this->base = $this->dialog->isSelected();
 229         }
 230         $this->dialog= false;
 231       }else{
 232         return($this->dialog->execute());
 233       }
 234     }
 235
 236    /* Assign templating stuff */
 237     $smarty= get_smarty();
 238     if ($this->samba3){
 239       $smarty->assign("samba3", "true");
 240     } else {
 241       $smarty->assign("samba3", "");
 242     }
 243
 244     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 245       $smarty->assign("nagios",true);
 246     }else{
 247       $smarty->assign("nagios",false);
 248     }
 249
 250     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 251       $smarty->assign("pickupGroup",true);
 252     }else{
 253       $smarty->assign("pickupGroup",false);
 254     }
 255
 256     /* Assign base ACL */
 257     $baseACL = $this->getacl("base");
 258     if(!$this->acl_is_moveable()) {
 259       $baseACL = preg_replace("/w/","",$baseACL);
 260     }
 261     $smarty->assign("baseACL",          $baseACL);
 262
 263     /* Manage object add dialog */
 264     if ($this->group_dialog){
 265
 266       /* Save data */
 267       $gufilter= get_global("gufilter");
 268       foreach( array("dselect", "regex") as $type){
 269         if (isset($_POST[$type])){
 270           $gufilter[$type]= $_POST[$type];
 271         }
 272       }
 273       if(isset($_POST['regex'])){
 274         if(isset($_POST['SubSearchGroup'])){
 275           $gufilter['SubSearchGroup'] = true;
 276         }else{
 277           $gufilter['SubSearchGroup'] = false;
 278         }
 279       }
 280
 281       if (isset($_GET['search'])){
 282         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 283         if ($s == "**"){
 284           $s= "*";
 285         }
 286         $gufilter['regex']= $s;
 287       }
 288       register_global("gufilter", $gufilter);
 289       $this->reload();
 290
 291       /* Show dialog */
 292       $smarty->assign("search_image", get_template_path('images/search.png'));
 293       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 294       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 295
 296       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 297       $smarty->assign("alphabet", generate_alphabet());
 298       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 299         $smarty->assign("$type", $gufilter[$type]);
 300       }
 301       $smarty->assign("hint", print_sizelimit_warning());
 302       $smarty->assign("users", $this->displayUsers);
 303       $smarty->assign("apply", apply_filter());
 304       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 305       return ($display);
 306     }
 307
 308     /* Bases / Departments */
 309     if (isset($_POST['base'])){
 310       $this->base= $_POST['base'];
 311     }
 312
 313     $smarty->assign("bases", $this->get_allowed_bases());
 314     $smarty->assign("base_select", $this->base);
 315
 316     if ($this->samba3){
 317       $domains= array();
 318       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 319         $domains[$name]= $name;
 320       }
 321       $smarty->assign("sambaDomains", $domains);
 322       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 323       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 324           514 => _("Domain guests"));
 325
 326       /* Don't loose special groups! If not key'ed above, add it to
 327          the combo box... */
 328       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 329         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 330       }
 331
 332       $smarty->assign("groupTypes", $groupTypes);
 333       $smarty->assign("groupType", $this->groupType);
 334     }
 335
 336     /* Members and users */
 337     $smarty->assign("members", $this->members);
 338
 339     /* Checkboxes */
 340     foreach (array("force_gid", "smbgroup") as $val){
 341       if ($this->$val == "1"){
 342         $smarty->assign("$val", "checked");
 343       } else {
 344         $smarty->assign("$val", "");
 345       }
 346     }
 347     if ($this->force_gid != "1"){
 348       $smarty->assign("forceMode", "disabled");
 349     }else{
 350       $smarty->assign("forceMode", "");
 351     }
 352     if ($this->fon_group){
 353       $smarty->assign("fon_group", "checked");
 354     } else {
 355       $smarty->assign("fon_group", "");
 356     }
 357
 358     if ($this->nagios_group){
 359       $smarty->assign("nagios_group", "checked");
 360     } else {
 361       $smarty->assign("nagios_group", "");
 362     }
 363
 364     /* Fields */
 365     foreach (array("cn", "description", "gidNumber") as $val){
 366       $smarty->assign("$val", $this->$val);
 367     }
 368
 369     $tmp = $this->plInfo();
 370     foreach($tmp['plProvidedAcls'] as $name => $translation){
 371       $smarty->assign($name."ACL",$this->getacl($name));
 372     }
 373
 374     if($this->acl_is_writeable("base")){
 375       $smarty->assign("baseSelect",true);
 376     }else{
 377       $smarty->assign("baseSelect",false);
 378     }
 379
 380     /* Show main page */
 381     $smarty->assign("alphabet", generate_alphabet(10));
 382     $smarty->assign("search_image", get_template_path('images/search.png'));
 383     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 384     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 385     $smarty->assign("deplist", $this->config->idepartments);
 386     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 387   }
 388
 389   function addUser($uid)
 390   {
 391     $this->memberUid[]= $uid;
 392     $this->memberUid= array_unique($this->memberUid);
 393   }
 394
 395   function removeUser($uid)
 396   {
 397     $temp= array();
 398     foreach ($this->memberUid as $value){
 399       if ($value != $uid){
 400         $temp[]= $value;
 401       }
 402     }
 403     $this->memberUid= $temp;
 404   }
 405
 406
 407   /* Reload data */
 408   function reload()
 409   {
 410     /* Fix regex string */
 411     $gufilter = get_global("gufilter");
 412     $regex    = normalizeLdap($gufilter['regex']);
 413     $MaxUser  = $this->OnlyShowFirstEntries;
 414
 415     /* Prepare ldap link */
 416     $ldap= $this->config->get_ldap_link();
 417     $ldap->cd($gufilter['dselect']);
 418
 419
 420     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 421         (Store gathered sn/givenName informations in $this->allusers too,
 422          to be prepared when adding/deleting users)
 423      */
 424     $filter = "";
 425     foreach ($this->memberUid as $value){
 426       if(!isset($this->members[$value])){
 427         $filter .= "(uid=".normalizeLdap($value).")";
 428       }
 429     }
 430     if(!empty($filter)){
 431       $ldap->cd($this->config->current['BASE']);
 432       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
 433       while($attrs = $ldap->fetch()){
 434         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 435         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 436       }
 437     }
 438
 439     /* check if all uids are resolved */
 440     foreach ($this->memberUid as $value){
 441       if(!isset($this->members[$value])){
 442         $this->members[$value] =  _("! unknown id")." [".$value."]";
 443       }
 444     }
 445
 446     /* Create display list of users matching regex & filter
 447      */
 448     $this->displayUsers = array();
 449     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 450
 451     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 452     if($gufilter['SubSearchGroup']){
 453       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 454       $base = $gufilter['dselect'];
 455     }else{
 456       $flag = GL_SIZELIMIT ;
 457       $base = get_people_ou().$gufilter['dselect'];
 458     }
 459     $i = 0;
 460
 461
 462     $res = get_list($filter,"users",$base,array("uid", "sn", "givenName"),$flag);
 463
 464     /* Fetch all users and skip already used users */
 465     foreach($res as $attrs){
 466       if(in_array($attrs['uid'][0], $this->memberUid)) {
 467         continue;
 468       }
 469       $i ++;
 470       if($i > $MaxUser) {
 471         break;
 472       }
 473       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 474       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 475     }
 476
 477     /* If more than max users are found, display a message to warn the user */
 478     if(($i == $MaxUser)){
 479       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 480     }
 481
 482     /* Sort lists */
 483     natcasesort($this->members);
 484     reset($this->members);
 485     natcasesort ($this->displayUsers);
 486     reset ($this->displayUsers);
 487   }
 488
 489
 490   /* Create display name, this was used so often that it is excluded into a seperate function */
 491   function createResultName($attrs)
 492   {
 493     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 494       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 495     } else {
 496       $ret= $attrs['uid'][0];
 497     }
 498     return($ret);
 499   }
 500
 501
 502   function remove_from_parent()
 503   {
 504     plugin::remove_from_parent();
 505
 506     $ldap= $this->config->get_ldap_link();
 507     $ldap->rmdir($this->dn);
 508     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 509
 510     /* Delete references to object groups */
 511     $ldap->cd ($this->config->current['BASE']);
 512     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 513     while ($ldap->fetch()){
 514       $og= new ogroup($this->config, $ldap->getDN());
 515       unset($og->member[$this->dn]);
 516       $og->save ();
 517     }
 518
 519     /* Send signal to the world that we've done */
 520     $this->handle_post_events("remove");
 521   }
 522
 523
 524   /* Save data to object */
 525   function save_object()
 526   {
 527     /* Save additional values for possible next step */
 528     if (isset($_POST['groupedit'])){
 529
 530       plugin::save_object();
 531
 532       $this->force_gid= 0;
 533
 534
 535       /* Only reset sambagroup flag if we are able to write this flag */
 536       if($this->acl_is_writeable("sambaGroupType")){
 537         $this->smbgroup = 0;
 538       }
 539
 540       /* Get base selection */
 541       if($this->acl_is_moveable() && isset($_POST['base'])){
 542         $this->base = $_POST['base'];
 543       }
 544
 545       foreach (array(
 546             "force_gid"  => "gidNumber",
 547             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 548         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 549           $this->$val= $_POST["$val"];
 550         }
 551       }
 552
 553       /* Save sambaDomain attribute */
 554       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 555         $this->sambaDomainName= $_POST['sambaDomainName'];
 556         $this->groupType= $_POST['groupType'];
 557       }
 558
 559       /* Save fon attribute */
 560       if ($this->acl_is_writeable("fon_group")){
 561         if (isset ($_POST['fon_group'])){
 562           $this->fon_group= TRUE;
 563         } else {
 564           $this->fon_group= FALSE;
 565         }
 566       }
 567       if ($this->acl_is_writeable("nagios_group")){
 568         if (isset ($_POST['nagios_group'])){
 569           $this->nagios_group= TRUE;
 570         } else {
 571           $this->nagios_group= FALSE;
 572         }
 573       }
 574     }
 575   }
 576
 577
 578   /* Save to LDAP */
 579   function save()
 580   {
 581
 582     /* ID handling */
 583     if ($this->force_gid == 0){
 584       if ($this->saved_gidNumber != ""){
 585         $this->gidNumber= $this->saved_gidNumber;
 586       } else {
 587         /* Calculate new, lock uids */
 588         $wait= 10;
 589         while (get_lock("uidnumber") != ""){
 590           sleep (1);
 591
 592           /* timed out? */
 593           if ($wait-- == 0){
 594             break;
 595           }
 596         }
 597         add_lock ("uidnumber", "gosa");
 598         $this->gidNumber= $this->get_next_id("gidNumber");
 599       }
 600     }
 601
 602     plugin::save();
 603
 604     /* Remove objectClass for samba/phone support */
 605     $tmp= array();
 606     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 607       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 608           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 609           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 610          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 611         $tmp[]= $this->attrs['objectClass'][$i];
 612       }
 613     }
 614     $this->attrs['objectClass']= $tmp;
 615     $ldap= $this->config->get_ldap_link();
 616
 617     /* Add samba group functionality */
 618     if ($this->samba3 && $this->smbgroup){
 619
 620       /* Fixed undefined index ...
 621        */
 622       $this->SID = $this->ridBase = "";
 623       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 624         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 625       }else{
 626         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 627       }
 628       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 629         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 630       }else{
 631         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 632       }
 633
 634       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 635       $this->attrs['sambaGroupType']= "2";
 636
 637       /* Check if we need to create a special entry */
 638       if ($this->groupType == 0){
 639
 640         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 641           $gidNumber= $this->gidNumber;
 642           while(TRUE){
 643             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 644             $ldap->cd($this->config->current['BASE']);
 645             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 646             if ($ldap->count() == 0){
 647               break;
 648             }
 649             $gidNumber++;
 650           }
 651           $this->attrs['sambaSID']= $sid;
 652           $this->sambaSID= $sid;
 653         }
 654
 655       } else {
 656         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 657       }
 658
 659       /* User wants me to fake the idMappings? This is useful for
 660          making winbind resolve the group names in a reasonable amount
 661          of time in combination with larger databases. */
 662       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 663           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 664         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 665       }
 666
 667     }
 668
 669     /* Add phone functionality */
 670     if ($this->fon_group){
 671       $this->attrs['objectClass'][]= "goFonPickupGroup";
 672     }
 673
 674     /* Add nagios functionality */
 675     if ($this->nagios_group){
 676         $this->attrs['objectClass'][]= "nagiosContactGroup";
 677     }
 678
 679     /* Take members array */
 680     if (count ($this->memberUid)){
 681       $this->attrs['memberUid']= array_unique($this->memberUid);
 682     }
 683
 684     /* New accounts need proper 'dn', propagate it to remaining objects */
 685     if ($this->dn == 'new'){
 686       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 687     }
 688
 689     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 690        new entries. So do a check first... */
 691     $ldap->cat ($this->dn, array('dn'));
 692     if ($ldap->fetch()){
 693       /* Modify needs array() to remove values :-( */
 694       if (!count ($this->memberUid)){
 695         $this->attrs['memberUid']= array();
 696       }
 697       if ($this->samba3){
 698         if (!$this->smbgroup){
 699           $this->attrs['sambaGroupType']= array();
 700           $this->attrs['sambaSID']= array();
 701         }
 702       }
 703       $mode= "modify";
 704     } else {
 705       $mode= "add";
 706       $ldap->cd($this->config->current['BASE']);
 707       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 708     }
 709
 710     /* Write back to ldap */
 711     $ldap->cd($this->dn);
 712     $this->cleanup();
 713     $ldap->$mode($this->attrs);
 714
 715     $ret= 0;
 716     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 717       $ret= 1;
 718     }
 719
 720     /* Remove uid lock */
 721     del_lock ("uidnumber");
 722
 723     /* Post that we've done*/
 724     $this->handle_post_events($mode);
 725
 726     return ($ret);
 727   }
 728
 729   function check()
 730   {
 731     /* Call common method to give check the hook */
 732     $message= plugin::check();
 733
 734     /* Permissions for that base? */
 735     if ($this->base != ""){
 736       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 737     } else {
 738       $new_dn= $this->dn;
 739     }
 740
 741     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 742       $message[]= _("You have no permissions to create a group on this 'Base'.");
 743     }
 744
 745     /* must: cn */
 746     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 747       $message[]= "The required field 'Name' is not set.";
 748     }
 749
 750     /* Check for valid input */
 751     if (!is_uid($this->cn)){
 752       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 753     }
 754
 755     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 756
 757       /* Check for used 'cn' */
 758       $ldap= $this->config->get_ldap_link();
 759       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 760         $ldap->cd("ou=groups,".$this->base);
 761         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 762         if ($ldap->count() != 0){
 763           $message[]= _("Value specified as 'Name' is already used.");
 764         }
 765       }
 766
 767     }else{
 768
 769       /* Check for used 'cn' */
 770       $ldap= $this->config->get_ldap_link();
 771       $ldap->cd($this->config->current['BASE']);
 772       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 773       if ($ldap->count() != 0){
 774
 775         /* New entry? */
 776         if ($this->dn == 'new'){
 777           $message[]= _("Value specified as 'Name' is already used.");
 778         }
 779
 780         /* Moved? */
 781         elseif ($new_dn != $this->orig_dn){
 782           $ldap->fetch();
 783           if ($ldap->getDN() != $this->orig_dn){
 784             $message[]= _("Value specified as 'Name' is already used.");
 785           }
 786         }
 787       }
 788     }
 789
 790     /* Check ID */
 791     if ($this->force_gid == "1"){
 792       if (!is_id($this->gidNumber)){
 793         $message[]= _("Value specified as 'GID' is not valid.");
 794       } else {
 795         if ($this->gidNumber < $this->config->current['MINID']){
 796           $message[]= _("Value specified as 'GID' is too small.");
 797         }
 798
 799       }
 800     }
 801
 802     return ($message);
 803   }
 804
 805   function get_next_id($attrib)
 806   {
 807     $ids= array();
 808     $ldap= $this->config->get_ldap_link();
 809
 810     $ldap->cd ($this->config->current['BASE']);
 811     if (preg_match('/gidNumber/i', $attrib)){
 812       $oc= "posixGroup";
 813     } else {
 814       $oc= "posixAccount";
 815     }
 816     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 817
 818     /* Get list of ids */
 819     while ($attrs= $ldap->fetch()){
 820       $ids[]= (int)$attrs["$attrib"][0];
 821     }
 822
 823     /* Find out next free id near to UID_BASE */
 824     for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
 825       if (!in_array($id, $ids)){
 826         return ($id);
 827       }
 828     }
 829
 830     /* Should not happen */
 831     if ($id == 65000){
 832       print_red(_("Too many users, can't allocate a free ID!"));
 833       exit;
 834     }
 835   }
 836
 837   function getCopyDialog()
 838   {
 839     $vars = array("cn");
 840
 841     if($this ->force_gid){
 842       $used = " checked ";
 843       $dis  = "";
 844     }else{
 845       $used = "";
 846       $dis  = " disabled ";
 847     }
 848
 849     $smarty = get_smarty();
 850     $smarty->assign("used",$used);
 851     $smarty->assign("dis" ,$dis);
 852     $smarty->assign("cn" ,$this->cn);
 853     $smarty->assign("gidNumber",$this->gidNumber);
 854     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 855     $ret = array();
 856     $ret['string'] = $str;
 857     $ret['status'] = "";
 858     return($ret);
 859   }
 860
 861   function saveCopyDialog()
 862   {
 863     if(isset($_POST['cn'])){
 864       $this->cn = $_POST['cn'];
 865     }
 866     if(isset($_POST['force_gid'])){
 867       $this->force_gid  = 1;
 868       $this->gidNumber= $_POST['gidNumber'];
 869     }else{
 870       $this->force_gid  = 0;
 871       $this->gidNumber  = false;
 872     }
 873   }
 874
 875
 876   /* Return plugin informations for acl handling  */
 877   function plInfo()
 878   {
 879     return (array(
 880           "plShortName" => _("Generic"),
 881           "plDescription" => _("Generic group settings"),
 882           "plSelfModify"  => FALSE,
 883           "plDepends"     => array(),
 884           "plPriority"    => 0,
 885           "plSection"     => array("admin"),
 886           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 887
 888           "plProvidedAcls"    => array(
 889             "cn"                => _("Name"),
 890             "base"              => _("Base"),
 891             "description"       => _("Description"),
 892
 893             "fonGroup"          => _("Phone pickup group"),
 894             "nagiosGroup"       => _("Nagios group"),
 895
 896             "gidNumber"         => _("GID"),
 897             "memberUid"         => _("Group member"),
 898             "sambaGroupType"    => _("Samba group type"),
 899             "sambaDomainName"   => _("Samba domain name"),
 900             "sambaSID"          => _("Samba SID"))
 901         ));
 902   }
 903 }
 904
 905 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 906 ?>