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   var $CopyPasteVars  = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
  48
  49   function group ($config, $dn= NULL)
  50   {
  51     plugin::plugin ($config, $dn);
  52
  53     /* Load attributes depending on the samba version */
  54     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  55     $this->orig_dn= $dn;
  56     $this->orig_cn= $this->cn;
  57
  58     /* Get member list */
  59     if (isset($this->attrs['memberUid'][0])){
  60       $tmp= array();
  61       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  62         $tmp[]= $this->attrs['memberUid'][$i];
  63       }
  64       $this->memberUid= $tmp;
  65       sort ($this->memberUid);
  66     }
  67
  68     /* Save gidNumber for later use */
  69     if (isset($this->attrs['gidNumber'])){
  70       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  71     }
  72
  73     /* Is a samba group? */
  74     if (isset($this->attrs['objectClass'])){
  75       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
  76         $this->smbgroup= FALSE;
  77       } else {
  78         $this->smbgroup= TRUE;
  79         if (isset($this->attrs['sambaSID'])){
  80           $this->sambaSID= $this->attrs['sambaSID'][0];
  81         }
  82       }
  83       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
  84         $this->fon_group= FALSE;
  85       } else {
  86         $this->fon_group= TRUE;
  87       }
  88       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
  89         $this->nagios_group= FALSE;
  90       } else {
  91         $this->nagios_group= TRUE;
  92       }
  93     }
  94
  95     /* Set mail flag */
  96     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
  97       $this->has_mailAccount= TRUE;
  98     }
  99
 100     /* Get samba Domain in case of samba 3 */
 101     if ($this->samba3 && $this->sambaSID != ""){
 102       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 103       $ldap= $this->config->get_ldap_link();
 104       $ldap->cd($this->config->current['BASE']);
 105       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 106       if ($ldap->count() != 0){
 107         $attrs= $ldap->fetch();
 108         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 109
 110         /* Get domain name for SID */
 111         $this->sambaDomainName= "DEFAULT";
 112         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 113           if ($val['SID'] == $this->SID){
 114             $this->sambaDomainName= $key;
 115             break;
 116           }
 117         }
 118       } else {
 119         if (isset($this->config->current['RIDBASE'])){
 120           $this->sambaDomainName= "DEFAULT";
 121           $this->ridBase= $this->config->current['RIDBASE'];
 122           $this->SID= $this->config->current['SID'];
 123         } else {
 124           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 125         }
 126       }
 127
 128       /* Get group type */
 129       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 130       if ($this->groupType < 500 || $this->groupType > 553){
 131         $this->groupType= 0;
 132       }
 133       $this->oldgroupType= $this->groupType;
 134     }
 135
 136     /* Get global filter config */
 137     if (!is_global("gufilter")){
 138       $ui= get_userinfo();
 139       $base= get_base_from_people($ui->dn);
 140       $gufilter= array( "dselect"       => $base,
 141           "regex"           => "*");
 142       register_global("gufilter", $gufilter);
 143     }
 144     $gufilter= get_global('gufilter');
 145
 146     $gufilter['SubSearchGroup'] = false;
 147     $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
 148
 149     register_global('gufilter',$gufilter);
 150
 151     if ($this->dn == "new"){
 152       if(isset($_SESSION['CurrentMainBase'])){
 153         $this->base= $_SESSION['CurrentMainBase'];
 154       }else{
 155         $ui= get_userinfo();
 156         $this->base= dn2base($ui->dn);
 157       }
 158     } else {
 159
 160       /* Get object base */
 161       $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
 162     }
 163
 164     /* This is always an account */
 165     $this->is_account= TRUE;
 166     $this->reload();
 167   }
 168
 169   function execute()
 170   {
 171         /* Call parent execute */
 172         plugin::execute();
 173
 174   /* Do we represent a valid group? */
 175     if (!$this->is_account && $this->parent == NULL){
 176       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 177         _("This 'dn' is no group.")."</b>";
 178       return ($display);
 179     }
 180
 181     /* Delete user from group */
 182     if (isset($_POST['del_users']) && isset($_POST['members'])){
 183       foreach ($_POST['members'] as $value){
 184         unset ($this->members["$value"]);
 185         $this->removeUser($value);
 186       }
 187       $this->reload();
 188     }
 189
 190     /* Add objects? */
 191     if (isset($_POST["edit_membership"])){
 192       $this->group_dialog= TRUE;
 193       $this->dialog= TRUE;
 194     }
 195
 196     /* Add objects finished? */
 197     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 198       $this->group_dialog= FALSE;
 199       $this->dialog= FALSE;
 200     }
 201
 202     /* Add user to group */
 203     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 204       foreach ($_POST['users'] as $value){
 205         $this->members["$value"]= $this->allusers[$value];
 206         asort($this->members);
 207         $this->addUser($value);
 208       }
 209       $this->reload();
 210     }
 211
 212     /* Base select dialog */
 213     $once = true;
 214     foreach($_POST as $name => $value){
 215       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 216
 217         $once = false;
 218         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 219         $this->dialog->setCurrentBase($this->base);
 220       }
 221     }
 222
 223     /* Dialog handling */
 224     if(is_object($this->dialog)){
 225       /* Must be called before save_object */
 226       $this->dialog->save_object();
 227
 228       if($this->dialog->isClosed()){
 229         $this->dialog = false;
 230       }elseif($this->dialog->isSelected()){
 231         if($this->acl_is_moveable()){
 232           $this->base = $this->dialog->isSelected();
 233         }
 234         $this->dialog= false;
 235       }else{
 236         return($this->dialog->execute());
 237       }
 238     }
 239
 240    /* Assign templating stuff */
 241     $smarty= get_smarty();
 242     if ($this->samba3){
 243       $smarty->assign("samba3", "true");
 244     } else {
 245       $smarty->assign("samba3", "");
 246     }
 247
 248     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 249       $smarty->assign("nagios",true);
 250     }else{
 251       $smarty->assign("nagios",false);
 252     }
 253
 254     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 255       $smarty->assign("pickupGroup",true);
 256     }else{
 257       $smarty->assign("pickupGroup",false);
 258     }
 259
 260     /* Assign base ACL */
 261     $baseACL = $this->getacl("base");
 262     if(!$this->acl_is_moveable()) {
 263       $baseACL = preg_replace("/w/","",$baseACL);
 264     }
 265     $smarty->assign("baseACL",          $baseACL);
 266
 267     /* Manage object add dialog */
 268     if ($this->group_dialog){
 269
 270       /* Save data */
 271       $gufilter= get_global("gufilter");
 272       foreach( array("dselect", "regex") as $type){
 273         if (isset($_POST[$type])){
 274           $gufilter[$type]= $_POST[$type];
 275         }
 276       }
 277       if(isset($_POST['regex'])){
 278         if(isset($_POST['SubSearchGroup'])){
 279           $gufilter['SubSearchGroup'] = true;
 280         }else{
 281           $gufilter['SubSearchGroup'] = false;
 282         }
 283       }
 284
 285       if (isset($_GET['search'])){
 286         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 287         if ($s == "**"){
 288           $s= "*";
 289         }
 290         $gufilter['regex']= $s;
 291       }
 292       register_global("gufilter", $gufilter);
 293       $this->reload();
 294
 295       /* Show dialog */
 296       $smarty->assign("search_image", get_template_path('images/search.png'));
 297       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 298       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 299
 300       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 301       $smarty->assign("alphabet", generate_alphabet());
 302       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 303         $smarty->assign("$type", $gufilter[$type]);
 304       }
 305       $smarty->assign("hint", print_sizelimit_warning());
 306       $smarty->assign("users", $this->displayUsers);
 307       $smarty->assign("apply", apply_filter());
 308       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 309       return ($display);
 310     }
 311
 312     /* Bases / Departments */
 313     if (isset($_POST['base'])){
 314       $this->base= $_POST['base'];
 315     }
 316
 317     $smarty->assign("bases", $this->get_allowed_bases());
 318     $smarty->assign("base_select", $this->base);
 319
 320     if ($this->samba3){
 321       $domains= array();
 322       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 323         $domains[$name]= $name;
 324       }
 325       $smarty->assign("sambaDomains", $domains);
 326       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 327       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 328           514 => _("Domain guests"));
 329
 330       /* Don't loose special groups! If not key'ed above, add it to
 331          the combo box... */
 332       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 333         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 334       }
 335
 336       $smarty->assign("groupTypes", $groupTypes);
 337       $smarty->assign("groupType", $this->groupType);
 338     }
 339
 340     /* Members and users */
 341     $smarty->assign("members", $this->members);
 342
 343     /* Checkboxes */
 344     foreach (array("force_gid", "smbgroup") as $val){
 345       if ($this->$val == "1"){
 346         $smarty->assign("$val", "checked");
 347       } else {
 348         $smarty->assign("$val", "");
 349       }
 350     }
 351     if ($this->force_gid != "1"){
 352       $smarty->assign("forceMode", "disabled");
 353     }else{
 354       $smarty->assign("forceMode", "");
 355     }
 356     if ($this->fon_group){
 357       $smarty->assign("fon_group", "checked");
 358     } else {
 359       $smarty->assign("fon_group", "");
 360     }
 361
 362     if ($this->nagios_group){
 363       $smarty->assign("nagios_group", "checked");
 364     } else {
 365       $smarty->assign("nagios_group", "");
 366     }
 367
 368     /* Fields */
 369     foreach (array("cn", "description", "gidNumber") as $val){
 370       $smarty->assign("$val", $this->$val);
 371     }
 372
 373     $tmp = $this->plInfo();
 374     foreach($tmp['plProvidedAcls'] as $name => $translation){
 375       $smarty->assign($name."ACL",$this->getacl($name));
 376     }
 377
 378     if($this->acl_is_writeable("base")){
 379       $smarty->assign("baseSelect",true);
 380     }else{
 381       $smarty->assign("baseSelect",false);
 382     }
 383
 384     /* Show main page */
 385     $smarty->assign("alphabet", generate_alphabet(10));
 386     $smarty->assign("search_image", get_template_path('images/search.png'));
 387     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 388     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 389     $smarty->assign("deplist", $this->config->idepartments);
 390     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 391   }
 392
 393   function addUser($uid)
 394   {
 395     $this->memberUid[]= $uid;
 396     $this->memberUid= array_unique($this->memberUid);
 397   }
 398
 399   function removeUser($uid)
 400   {
 401     $temp= array();
 402     foreach ($this->memberUid as $value){
 403       if ($value != $uid){
 404         $temp[]= $value;
 405       }
 406     }
 407     $this->memberUid= $temp;
 408   }
 409
 410
 411   /* Reload data */
 412   function reload()
 413   {
 414     /* Fix regex string */
 415     $gufilter = get_global("gufilter");
 416     $regex    = normalizeLdap($gufilter['regex']);
 417     $MaxUser  = $this->OnlyShowFirstEntries;
 418
 419     /* Prepare ldap link */
 420     $ldap= $this->config->get_ldap_link();
 421     $ldap->cd($gufilter['dselect']);
 422
 423
 424     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 425         (Store gathered sn/givenName informations in $this->allusers too,
 426          to be prepared when adding/deleting users)
 427      */
 428     $filter = "";
 429     foreach ($this->memberUid as $value){
 430       if(!isset($this->members[$value])){
 431         $filter .= "(uid=".normalizeLdap($value).")";
 432       }
 433     }
 434     if(!empty($filter)){
 435       $ldap->cd($this->config->current['BASE']);
 436       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
 437       while($attrs = $ldap->fetch()){
 438         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 439         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 440       }
 441     }
 442
 443     /* check if all uids are resolved */
 444     foreach ($this->memberUid as $value){
 445       if(!isset($this->members[$value])){
 446         $this->members[$value] =  _("! unknown id")." [".$value."]";
 447       }
 448     }
 449
 450     /* Create display list of users matching regex & filter
 451      */
 452     $this->displayUsers = array();
 453     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 454
 455     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 456     if($gufilter['SubSearchGroup']){
 457       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 458       $base = $gufilter['dselect'];
 459     }else{
 460       $flag = GL_SIZELIMIT ;
 461       $base = get_people_ou().$gufilter['dselect'];
 462     }
 463     $i = 0;
 464
 465
 466     $res = get_list($filter,"users",$base,array("uid", "sn", "givenName"),$flag);
 467
 468     /* Fetch all users and skip already used users */
 469     foreach($res as $attrs){
 470       if(in_array($attrs['uid'][0], $this->memberUid)) {
 471         continue;
 472       }
 473       $i ++;
 474       if($i > $MaxUser) {
 475         break;
 476       }
 477       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 478       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 479     }
 480
 481     /* If more than max users are found, display a message to warn the user */
 482     if(($i == $MaxUser)){
 483       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 484     }
 485
 486     /* Sort lists */
 487     natcasesort($this->members);
 488     reset($this->members);
 489     natcasesort ($this->displayUsers);
 490     reset ($this->displayUsers);
 491   }
 492
 493
 494   /* Create display name, this was used so often that it is excluded into a seperate function */
 495   function createResultName($attrs)
 496   {
 497     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 498       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 499     } else {
 500       $ret= $attrs['uid'][0];
 501     }
 502     return($ret);
 503   }
 504
 505
 506   function remove_from_parent()
 507   {
 508     plugin::remove_from_parent();
 509
 510     $ldap= $this->config->get_ldap_link();
 511     $ldap->rmdir($this->dn);
 512     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 513
 514     /* Delete references to object groups */
 515     $ldap->cd ($this->config->current['BASE']);
 516     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 517     while ($ldap->fetch()){
 518       $og= new ogroup($this->config, $ldap->getDN());
 519       unset($og->member[$this->dn]);
 520       $og->save ();
 521     }
 522
 523     /* Send signal to the world that we've done */
 524     $this->handle_post_events("remove");
 525   }
 526
 527
 528   /* Save data to object */
 529   function save_object()
 530   {
 531     /* Save additional values for possible next step */
 532     if (isset($_POST['groupedit'])){
 533
 534       plugin::save_object();
 535
 536       $this->force_gid= 0;
 537
 538
 539       /* Only reset sambagroup flag if we are able to write this flag */
 540       if($this->acl_is_writeable("sambaGroupType")){
 541         $this->smbgroup = 0;
 542       }
 543
 544       /* Get base selection */
 545       if($this->acl_is_moveable() && isset($_POST['base'])){
 546         $this->base = $_POST['base'];
 547       }
 548
 549       foreach (array(
 550             "force_gid"  => "gidNumber",
 551             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 552         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 553           $this->$val= $_POST["$val"];
 554         }
 555       }
 556
 557       /* Save sambaDomain attribute */
 558       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 559         $this->sambaDomainName= $_POST['sambaDomainName'];
 560         $this->groupType= $_POST['groupType'];
 561       }
 562
 563       /* Save fon attribute */
 564       if ($this->acl_is_writeable("fon_group")){
 565         if (isset ($_POST['fon_group'])){
 566           $this->fon_group= TRUE;
 567         } else {
 568           $this->fon_group= FALSE;
 569         }
 570       }
 571       if ($this->acl_is_writeable("nagios_group")){
 572         if (isset ($_POST['nagios_group'])){
 573           $this->nagios_group= TRUE;
 574         } else {
 575           $this->nagios_group= FALSE;
 576         }
 577       }
 578     }
 579   }
 580
 581
 582   /* Save to LDAP */
 583   function save()
 584   {
 585
 586     /* ID handling */
 587     if ($this->force_gid == 0){
 588       if ($this->saved_gidNumber != ""){
 589         $this->gidNumber= $this->saved_gidNumber;
 590       } else {
 591         /* Calculate new, lock uids */
 592         $wait= 10;
 593         while (get_lock("uidnumber") != ""){
 594           sleep (1);
 595
 596           /* timed out? */
 597           if ($wait-- == 0){
 598             break;
 599           }
 600         }
 601         add_lock ("uidnumber", "gosa");
 602         $this->gidNumber= $this->get_next_id("gidNumber");
 603       }
 604     }
 605
 606     plugin::save();
 607
 608     /* Remove objectClass for samba/phone support */
 609     $tmp= array();
 610     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 611       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 612           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 613           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 614          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 615         $tmp[]= $this->attrs['objectClass'][$i];
 616       }
 617     }
 618     $this->attrs['objectClass']= $tmp;
 619     $ldap= $this->config->get_ldap_link();
 620
 621     /* Add samba group functionality */
 622     if ($this->samba3 && $this->smbgroup){
 623
 624       /* Fixed undefined index ...
 625        */
 626       $this->SID = $this->ridBase = "";
 627       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 628         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 629       }else{
 630         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 631       }
 632       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 633         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 634       }else{
 635         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 636       }
 637
 638       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 639       $this->attrs['sambaGroupType']= "2";
 640
 641       /* Check if we need to create a special entry */
 642       if ($this->groupType == 0){
 643
 644         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 645           $gidNumber= $this->gidNumber;
 646           while(TRUE){
 647             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 648             $ldap->cd($this->config->current['BASE']);
 649             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 650             if ($ldap->count() == 0){
 651               break;
 652             }
 653             $gidNumber++;
 654           }
 655           $this->attrs['sambaSID']= $sid;
 656           $this->sambaSID= $sid;
 657         }
 658
 659       } else {
 660         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 661       }
 662
 663       /* User wants me to fake the idMappings? This is useful for
 664          making winbind resolve the group names in a reasonable amount
 665          of time in combination with larger databases. */
 666       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 667           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 668         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 669       }
 670
 671     }
 672
 673     /* Add phone functionality */
 674     if ($this->fon_group){
 675       $this->attrs['objectClass'][]= "goFonPickupGroup";
 676     }
 677
 678     /* Add nagios functionality */
 679     if ($this->nagios_group){
 680         $this->attrs['objectClass'][]= "nagiosContactGroup";
 681     }
 682
 683     /* Take members array */
 684     if (count ($this->memberUid)){
 685       $this->attrs['memberUid']= array_unique($this->memberUid);
 686     }
 687
 688     /* New accounts need proper 'dn', propagate it to remaining objects */
 689     if ($this->dn == 'new'){
 690       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 691     }
 692
 693     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 694        new entries. So do a check first... */
 695     $ldap->cat ($this->dn, array('dn'));
 696     if ($ldap->fetch()){
 697       /* Modify needs array() to remove values :-( */
 698       if (!count ($this->memberUid)){
 699         $this->attrs['memberUid']= array();
 700       }
 701       if ($this->samba3){
 702         if (!$this->smbgroup){
 703           $this->attrs['sambaGroupType']= array();
 704           $this->attrs['sambaSID']= array();
 705         }
 706       }
 707       $mode= "modify";
 708     } else {
 709       $mode= "add";
 710       $ldap->cd($this->config->current['BASE']);
 711       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 712     }
 713
 714     /* Write back to ldap */
 715     $ldap->cd($this->dn);
 716     $this->cleanup();
 717     $ldap->$mode($this->attrs);
 718
 719     $ret= 0;
 720     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 721       $ret= 1;
 722     }
 723
 724     /* Remove uid lock */
 725     del_lock ("uidnumber");
 726
 727     /* Post that we've done*/
 728     $this->handle_post_events($mode);
 729
 730     return ($ret);
 731   }
 732
 733   function check()
 734   {
 735     /* Call common method to give check the hook */
 736     $message= plugin::check();
 737
 738     /* Permissions for that base? */
 739     if ($this->base != ""){
 740       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 741     } else {
 742       $new_dn= $this->dn;
 743     }
 744
 745     /* Set new acl base */
 746     if($this->dn == "new") {
 747       $this->set_acl_base($this->base);
 748     }
 749
 750     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 751       $message[]= _("You have no permissions to create a group on this 'Base'.");
 752     }
 753
 754     /* must: cn */
 755     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 756       $message[]= "The required field 'Name' is not set.";
 757     }
 758
 759     /* Check for valid input */
 760     if (!is_uid($this->cn)){
 761       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 762     }
 763
 764     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 765
 766       /* Check for used 'cn' */
 767       $ldap= $this->config->get_ldap_link();
 768       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 769         $ldap->cd("ou=groups,".$this->base);
 770         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 771         if ($ldap->count() != 0){
 772           $message[]= _("Value specified as 'Name' is already used.");
 773         }
 774       }
 775
 776     }else{
 777
 778       /* Check for used 'cn' */
 779       $ldap= $this->config->get_ldap_link();
 780       $ldap->cd($this->config->current['BASE']);
 781       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 782       if ($ldap->count() != 0){
 783
 784         /* New entry? */
 785         if ($this->dn == 'new'){
 786           $message[]= _("Value specified as 'Name' is already used.");
 787         }
 788
 789         /* Moved? */
 790         elseif ($new_dn != $this->orig_dn){
 791           $ldap->fetch();
 792           if ($ldap->getDN() != $this->orig_dn){
 793             $message[]= _("Value specified as 'Name' is already used.");
 794           }
 795         }
 796       }
 797     }
 798
 799     /* Check ID */
 800     if ($this->force_gid == "1"){
 801       if (!is_id($this->gidNumber)){
 802         $message[]= _("Value specified as 'GID' is not valid.");
 803       } else {
 804         if ($this->gidNumber < $this->config->current['MINID']){
 805           $message[]= _("Value specified as 'GID' is too small.");
 806         }
 807
 808       }
 809     }
 810
 811     return ($message);
 812   }
 813
 814   function get_next_id($attrib)
 815   {
 816     $ids= array();
 817     $ldap= $this->config->get_ldap_link();
 818
 819     $ldap->cd ($this->config->current['BASE']);
 820     if (preg_match('/gidNumber/i', $attrib)){
 821       $oc= "posixGroup";
 822     } else {
 823       $oc= "posixAccount";
 824     }
 825     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 826
 827     /* Get list of ids */
 828     while ($attrs= $ldap->fetch()){
 829       $ids[]= (int)$attrs["$attrib"][0];
 830     }
 831
 832     /* Find out next free id near to UID_BASE */
 833     for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
 834       if (!in_array($id, $ids)){
 835         return ($id);
 836       }
 837     }
 838
 839     /* Should not happen */
 840     if ($id == 65000){
 841       print_red(_("Too many users, can't allocate a free ID!"));
 842       exit;
 843     }
 844   }
 845
 846   function getCopyDialog()
 847   {
 848     $vars = array("cn");
 849
 850     if($this ->force_gid){
 851       $used = " checked ";
 852       $dis  = "";
 853     }else{
 854       $used = "";
 855       $dis  = " disabled ";
 856     }
 857
 858     $smarty = get_smarty();
 859     $smarty->assign("used",$used);
 860     $smarty->assign("dis" ,$dis);
 861     $smarty->assign("cn" ,$this->cn);
 862     $smarty->assign("gidNumber",$this->gidNumber);
 863     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 864     $ret = array();
 865     $ret['string'] = $str;
 866     $ret['status'] = "";
 867     return($ret);
 868   }
 869
 870   function saveCopyDialog()
 871   {
 872     if(isset($_POST['cn'])){
 873       $this->cn = $_POST['cn'];
 874     }
 875     if(isset($_POST['force_gid'])){
 876       $this->force_gid  = 1;
 877       $this->gidNumber= $_POST['gidNumber'];
 878     }else{
 879       $this->force_gid  = 0;
 880       $this->gidNumber  = false;
 881     }
 882   }
 883
 884
 885   /* Return plugin informations for acl handling  */
 886   function plInfo()
 887   {
 888     return (array(
 889           "plShortName" => _("Generic"),
 890           "plDescription" => _("Generic group settings"),
 891           "plSelfModify"  => FALSE,
 892           "plDepends"     => array(),
 893           "plPriority"    => 0,
 894           "plSection"     => array("admin"),
 895           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 896
 897           "plProvidedAcls"    => array(
 898             "cn"                => _("Name"),
 899             "base"              => _("Base"),
 900             "description"       => _("Description"),
 901
 902             "fonGroup"          => _("Phone pickup group"),
 903             "nagiosGroup"       => _("Nagios group"),
 904
 905             "gidNumber"         => _("GID"),
 906             "memberUid"         => _("Group member"),
 907             "sambaGroupType"    => _("Samba group type"),
 908             "sambaDomainName"   => _("Samba domain name"),
 909             "sambaSID"          => _("Samba SID"))
 910         ));
 911   }
 912 }
 913
 914 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 915 ?>