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     /* Only display bases that we are able to read/write */
 209     $ui = get_userinfo();
 210     $bases = array();
 211     if($this->dn == "new") {
 212       foreach($this->config->idepartments as $dn => $name){
 213         $acl = $ui->get_permissions($dn,"groups/group") ;
 214         if(preg_match("/c/",$acl)){
 215           $bases[$dn]=$name;
 216         }
 217       }
 218     }else{
 219       foreach($this->config->idepartments as $dn => $name){
 220         $acl = $ui->get_category_permissions($dn,"groups") ;
 221         if(preg_match("/w/",$acl)){
 222           $bases[$dn]=$name;
 223         }
 224       }
 225     }
 226
 227
 228     /* Base select dialog */
 229     $once = true;
 230     foreach($_POST as $name => $value){
 231       if(preg_match("/^chooseBase/",$name) && $once){
 232         $once = false;
 233         $this->dialog = new baseSelectDialog($this->config,$this,$bases);
 234         $this->dialog->setCurrentBase($this->base);
 235       }
 236     }
 237
 238     /* Dialog handling */
 239     if(is_object($this->dialog)){
 240       /* Must be called before save_object */
 241       $this->dialog->save_object();
 242
 243       if($this->dialog->isClosed()){
 244         $this->dialog = false;
 245       }elseif($this->dialog->isSelected()){
 246         $this->base = $this->dialog->isSelected();
 247         $this->dialog= false;
 248       }else{
 249         return($this->dialog->execute());
 250       }
 251     }
 252
 253    /* Assign templating stuff */
 254     $smarty= get_smarty();
 255     if ($this->samba3){
 256       $smarty->assign("samba3", "true");
 257     } else {
 258       $smarty->assign("samba3", "");
 259     }
 260
 261     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 262       $smarty->assign("nagios",true);
 263     }else{
 264       $smarty->assign("nagios",false);
 265     }
 266
 267     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 268       $smarty->assign("pickupGroup",true);
 269     }else{
 270       $smarty->assign("pickupGroup",false);
 271     }
 272
 273     /* Manage object add dialog */
 274     if ($this->group_dialog){
 275
 276       /* Save data */
 277       $gufilter= get_global("gufilter");
 278       foreach( array("dselect", "regex") as $type){
 279         if (isset($_POST[$type])){
 280           $gufilter[$type]= $_POST[$type];
 281         }
 282       }
 283       if(isset($_POST['regex'])){
 284         if(isset($_POST['SubSearchGroup'])){
 285           $gufilter['SubSearchGroup'] = true;
 286         }else{
 287           $gufilter['SubSearchGroup'] = false;
 288         }
 289       }
 290
 291       if (isset($_GET['search'])){
 292         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 293         if ($s == "**"){
 294           $s= "*";
 295         }
 296         $gufilter['regex']= $s;
 297       }
 298       register_global("gufilter", $gufilter);
 299       $this->reload();
 300
 301       /* Show dialog */
 302       $smarty->assign("search_image", get_template_path('images/search.png'));
 303       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 304       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 305
 306       /* Generate list of bases */
 307       $check = $ui->get_module_departments("users");
 308       $bases_user_select = array();
 309       foreach($check as $dn_allowed){
 310         $bases_user_select[$dn_allowed] = $this->config->idepartments[$dn_allowed];
 311       }
 312
 313       $smarty->assign("deplist", $bases_user_select);
 314       $smarty->assign("alphabet", generate_alphabet());
 315       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 316         $smarty->assign("$type", $gufilter[$type]);
 317       }
 318       $smarty->assign("hint", print_sizelimit_warning());
 319       $smarty->assign("users", $this->displayUsers);
 320       $smarty->assign("apply", apply_filter());
 321       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 322       return ($display);
 323     }
 324
 325     /* Bases / Departments */
 326     if (isset($_POST['base'])){
 327       $this->base= $_POST['base'];
 328     }
 329
 330     $smarty->assign("bases", $bases);
 331     $smarty->assign("base_select", $this->base);
 332
 333     if ($this->samba3){
 334       $domains= array();
 335       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 336         $domains[$name]= $name;
 337       }
 338       $smarty->assign("sambaDomains", $domains);
 339       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 340       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 341           514 => _("Domain guests"));
 342
 343       /* Don't loose special groups! If not key'ed above, add it to
 344          the combo box... */
 345       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 346         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 347       }
 348
 349       $smarty->assign("groupTypes", $groupTypes);
 350       $smarty->assign("groupType", $this->groupType);
 351     }
 352
 353     /* Members and users */
 354     $smarty->assign("members", $this->members);
 355
 356     /* Checkboxes */
 357     foreach (array("force_gid", "smbgroup") as $val){
 358       if ($this->$val == "1"){
 359         $smarty->assign("$val", "checked");
 360       } else {
 361         $smarty->assign("$val", "");
 362       }
 363     }
 364     if ($this->force_gid != "1"){
 365       $smarty->assign("forceMode", "disabled");
 366     }else{
 367       $smarty->assign("forceMode", "");
 368     }
 369     if ($this->fon_group){
 370       $smarty->assign("fon_group", "checked");
 371     } else {
 372       $smarty->assign("fon_group", "");
 373     }
 374
 375     if ($this->nagios_group){
 376       $smarty->assign("nagios_group", "checked");
 377     } else {
 378       $smarty->assign("nagios_group", "");
 379     }
 380
 381     /* Fields */
 382     foreach (array("cn", "description", "gidNumber") as $val){
 383       $smarty->assign("$val", $this->$val);
 384     }
 385
 386     $tmp = $this->plInfo();
 387     foreach($tmp['plProvidedAcls'] as $name => $translation){
 388       $smarty->assign($name."ACL",$this->getacl($name));
 389     }
 390
 391     if($this->acl_is_writeable("base")){
 392       $smarty->assign("baseSelect",true);
 393     }else{
 394       $smarty->assign("baseSelect",false);
 395     }
 396
 397     /* Show main page */
 398     $smarty->assign("alphabet", generate_alphabet(10));
 399     $smarty->assign("search_image", get_template_path('images/search.png'));
 400     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 401     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 402     $smarty->assign("deplist", $this->config->idepartments);
 403     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 404   }
 405
 406   function addUser($uid)
 407   {
 408     $this->memberUid[]= $uid;
 409     $this->memberUid= array_unique($this->memberUid);
 410   }
 411
 412   function removeUser($uid)
 413   {
 414     $temp= array();
 415     foreach ($this->memberUid as $value){
 416       if ($value != $uid){
 417         $temp[]= $value;
 418       }
 419     }
 420     $this->memberUid= $temp;
 421   }
 422
 423
 424   /* Reload data */
 425   function reload()
 426   {
 427     /* Fix regex string */
 428     $gufilter = get_global("gufilter");
 429     $regex    = normalizeLdap($gufilter['regex']);
 430     $MaxUser  = $this->OnlyShowFirstEntries;
 431
 432     /* Prepare ldap link */
 433     $ldap= $this->config->get_ldap_link();
 434     $ldap->cd($gufilter['dselect']);
 435
 436
 437     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 438         (Store gathered sn/givenName informations in $this->allusers too,
 439          to be prepared when adding/deleting users)
 440      */
 441     $filter = "";
 442     foreach ($this->memberUid as $value){
 443       if(!isset($this->members[$value])){
 444         $filter .= "(uid=".normalizeLdap($value).")";
 445       }
 446     }
 447     if(!empty($filter)){
 448       $ldap->cd($this->config->current['BASE']);
 449       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
 450       while($attrs = $ldap->fetch()){
 451         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 452         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 453       }
 454     }
 455
 456     /* check if all uids are resolved */
 457     foreach ($this->memberUid as $value){
 458       if(!isset($this->members[$value])){
 459         $this->members[$value] =  _("! unknown id")." [".$value."]";
 460       }
 461     }
 462
 463     /* Create display list of users matching regex & filter
 464      */
 465     $this->displayUsers = array();
 466     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 467
 468     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 469     if($gufilter['SubSearchGroup']){
 470       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 471       $base = $gufilter['dselect'];
 472     }else{
 473       $flag = GL_SIZELIMIT ;
 474       $base = get_people_ou().$gufilter['dselect'];
 475     }
 476     $i = 0;
 477
 478
 479     $res = get_list($filter,"users",$base,array("uid", "sn", "givenName"),$flag);
 480
 481     /* Fetch all users and skip already used users */
 482     foreach($res as $attrs){
 483       if(in_array($attrs['uid'][0], $this->memberUid)) {
 484         continue;
 485       }
 486       $i ++;
 487       if($i > $MaxUser) {
 488         break;
 489       }
 490       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 491       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 492     }
 493
 494     /* If more than max users are found, display a message to warn the user */
 495     if(($i == $MaxUser)){
 496       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 497     }
 498
 499     /* Sort lists */
 500     natcasesort($this->members);
 501     reset($this->members);
 502     natcasesort ($this->displayUsers);
 503     reset ($this->displayUsers);
 504   }
 505
 506
 507   /* Create display name, this was used so often that it is excluded into a seperate function */
 508   function createResultName($attrs)
 509   {
 510     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 511       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 512     } else {
 513       $ret= $attrs['uid'][0];
 514     }
 515     return($ret);
 516   }
 517
 518
 519   function remove_from_parent()
 520   {
 521     plugin::remove_from_parent();
 522
 523     $ldap= $this->config->get_ldap_link();
 524     $ldap->rmdir($this->dn);
 525     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 526
 527     /* Delete references to object groups */
 528     $ldap->cd ($this->config->current['BASE']);
 529     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 530     while ($ldap->fetch()){
 531       $og= new ogroup($this->config, $ldap->getDN());
 532       unset($og->member[$this->dn]);
 533       $og->save ();
 534     }
 535
 536     /* Send signal to the world that we've done */
 537     $this->handle_post_events("remove");
 538   }
 539
 540
 541   /* Save data to object */
 542   function save_object()
 543   {
 544     /* Save additional values for possible next step */
 545     if (isset($_POST['groupedit'])){
 546
 547       plugin::save_object();
 548
 549       $this->force_gid= 0;
 550
 551
 552       /* Only reset sambagroup flag if we are able to write this flag */
 553       if($this->acl_is_writeable("sambaGroupType")){
 554         $this->smbgroup = 0;
 555       }
 556
 557       foreach (array(
 558             "force_gid"  => "gidNumber",
 559             "base"       => "base",
 560             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 561         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 562           $this->$val= $_POST["$val"];
 563         }
 564       }
 565
 566       /* Save sambaDomain attribute */
 567       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 568         $this->sambaDomainName= $_POST['sambaDomainName'];
 569         $this->groupType= $_POST['groupType'];
 570       }
 571
 572       /* Save fon attribute */
 573       if ($this->acl_is_writeable("fon_group")){
 574         if (isset ($_POST['fon_group'])){
 575           $this->fon_group= TRUE;
 576         } else {
 577           $this->fon_group= FALSE;
 578         }
 579       }
 580       if ($this->acl_is_writeable("nagios_group")){
 581         if (isset ($_POST['nagios_group'])){
 582           $this->nagios_group= TRUE;
 583         } else {
 584           $this->nagios_group= FALSE;
 585         }
 586       }
 587     }
 588   }
 589
 590
 591   /* Save to LDAP */
 592   function save()
 593   {
 594
 595     /* ID handling */
 596     if ($this->force_gid == 0){
 597       if ($this->saved_gidNumber != ""){
 598         $this->gidNumber= $this->saved_gidNumber;
 599       } else {
 600         /* Calculate new, lock uids */
 601         $wait= 10;
 602         while (get_lock("uidnumber") != ""){
 603           sleep (1);
 604
 605           /* timed out? */
 606           if ($wait-- == 0){
 607             break;
 608           }
 609         }
 610         add_lock ("uidnumber", "gosa");
 611         $this->gidNumber= $this->get_next_id("gidNumber");
 612       }
 613     }
 614
 615     plugin::save();
 616
 617     /* Remove objectClass for samba/phone support */
 618     $tmp= array();
 619     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 620       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 621           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 622           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 623          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 624         $tmp[]= $this->attrs['objectClass'][$i];
 625       }
 626     }
 627     $this->attrs['objectClass']= $tmp;
 628     $ldap= $this->config->get_ldap_link();
 629
 630     /* Add samba group functionality */
 631     if ($this->samba3 && $this->smbgroup){
 632
 633       /* Fixed undefined index ...
 634        */
 635       $this->SID = $this->ridBase = "";
 636       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 637         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 638       }else{
 639         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 640       }
 641       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 642         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 643       }else{
 644         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 645       }
 646
 647       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 648       $this->attrs['sambaGroupType']= "2";
 649
 650       /* Check if we need to create a special entry */
 651       if ($this->groupType == 0){
 652
 653         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 654           $gidNumber= $this->gidNumber;
 655           while(TRUE){
 656             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 657             $ldap->cd($this->config->current['BASE']);
 658             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 659             if ($ldap->count() == 0){
 660               break;
 661             }
 662             $gidNumber++;
 663           }
 664           $this->attrs['sambaSID']= $sid;
 665           $this->sambaSID= $sid;
 666         }
 667
 668       } else {
 669         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 670       }
 671
 672       /* User wants me to fake the idMappings? This is useful for
 673          making winbind resolve the group names in a reasonable amount
 674          of time in combination with larger databases. */
 675       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 676           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 677         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 678       }
 679
 680     }
 681
 682     /* Add phone functionality */
 683     if ($this->fon_group){
 684       $this->attrs['objectClass'][]= "goFonPickupGroup";
 685     }
 686
 687     /* Add nagios functionality */
 688     if ($this->nagios_group){
 689         $this->attrs['objectClass'][]= "nagiosContactGroup";
 690     }
 691
 692     /* Take members array */
 693     if (count ($this->memberUid)){
 694       $this->attrs['memberUid']= array_unique($this->memberUid);
 695     }
 696
 697     /* New accounts need proper 'dn', propagate it to remaining objects */
 698     if ($this->dn == 'new'){
 699       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 700     }
 701
 702     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 703        new entries. So do a check first... */
 704     $ldap->cat ($this->dn, array('dn'));
 705     if ($ldap->fetch()){
 706       /* Modify needs array() to remove values :-( */
 707       if (!count ($this->memberUid)){
 708         $this->attrs['memberUid']= array();
 709       }
 710       if ($this->samba3){
 711         if (!$this->smbgroup){
 712           $this->attrs['sambaGroupType']= array();
 713           $this->attrs['sambaSID']= array();
 714         }
 715       }
 716       $mode= "modify";
 717     } else {
 718       $mode= "add";
 719       $ldap->cd($this->config->current['BASE']);
 720       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 721     }
 722
 723     /* Write back to ldap */
 724     $ldap->cd($this->dn);
 725     $this->cleanup();
 726     $ldap->$mode($this->attrs);
 727
 728     $ret= 0;
 729     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 730       $ret= 1;
 731     }
 732
 733     /* Remove uid lock */
 734     del_lock ("uidnumber");
 735
 736     /* Post that we've done*/
 737     $this->handle_post_events($mode);
 738
 739     return ($ret);
 740   }
 741
 742   function check()
 743   {
 744     /* Call common method to give check the hook */
 745     $message= plugin::check();
 746
 747     /* Permissions for that base? */
 748     if ($this->base != ""){
 749       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 750     } else {
 751       $new_dn= $this->dn;
 752     }
 753
 754     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 755       $message[]= _("You have no permissions to create a group on this 'Base'.");
 756     }
 757
 758     /* must: cn */
 759     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 760       $message[]= "The required field 'Name' is not set.";
 761     }
 762
 763     /* Check for valid input */
 764     if (!is_uid($this->cn)){
 765       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 766     }
 767
 768     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 769
 770       /* Check for used 'cn' */
 771       $ldap= $this->config->get_ldap_link();
 772       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 773         $ldap->cd("ou=groups,".$this->base);
 774         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 775         if ($ldap->count() != 0){
 776           $message[]= _("Value specified as 'Name' is already used.");
 777         }
 778       }
 779
 780     }else{
 781
 782       /* Check for used 'cn' */
 783       $ldap= $this->config->get_ldap_link();
 784       $ldap->cd($this->config->current['BASE']);
 785       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 786       if ($ldap->count() != 0){
 787
 788         /* New entry? */
 789         if ($this->dn == 'new'){
 790           $message[]= _("Value specified as 'Name' is already used.");
 791         }
 792
 793         /* Moved? */
 794         elseif ($new_dn != $this->orig_dn){
 795           $ldap->fetch();
 796           if ($ldap->getDN() != $this->orig_dn){
 797             $message[]= _("Value specified as 'Name' is already used.");
 798           }
 799         }
 800       }
 801     }
 802
 803     /* Check ID */
 804     if ($this->force_gid == "1"){
 805       if (!is_id($this->gidNumber)){
 806         $message[]= _("Value specified as 'GID' is not valid.");
 807       } else {
 808         if ($this->gidNumber < $this->config->current['MINID']){
 809           $message[]= _("Value specified as 'GID' is too small.");
 810         }
 811
 812       }
 813     }
 814
 815     return ($message);
 816   }
 817
 818   function get_next_id($attrib)
 819   {
 820     $ids= array();
 821     $ldap= $this->config->get_ldap_link();
 822
 823     $ldap->cd ($this->config->current['BASE']);
 824     if (preg_match('/gidNumber/i', $attrib)){
 825       $oc= "posixGroup";
 826     } else {
 827       $oc= "posixAccount";
 828     }
 829     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 830
 831     /* Get list of ids */
 832     while ($attrs= $ldap->fetch()){
 833       $ids[]= (int)$attrs["$attrib"][0];
 834     }
 835
 836     /* Find out next free id near to UID_BASE */
 837     for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
 838       if (!in_array($id, $ids)){
 839         return ($id);
 840       }
 841     }
 842
 843     /* Should not happen */
 844     if ($id == 65000){
 845       print_red(_("Too many users, can't allocate a free ID!"));
 846       exit;
 847     }
 848   }
 849
 850   function getCopyDialog()
 851   {
 852     $vars = array("cn");
 853
 854     if($this ->force_gid){
 855       $used = " checked ";
 856       $dis  = "";
 857     }else{
 858       $used = "";
 859       $dis  = " disabled ";
 860     }
 861
 862     $smarty = get_smarty();
 863     $smarty->assign("used",$used);
 864     $smarty->assign("dis" ,$dis);
 865     $smarty->assign("cn" ,$this->cn);
 866     $smarty->assign("gidNumber",$this->gidNumber);
 867     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 868     $ret = array();
 869     $ret['string'] = $str;
 870     $ret['status'] = "";
 871     return($ret);
 872   }
 873
 874   function saveCopyDialog()
 875   {
 876     if(isset($_POST['cn'])){
 877       $this->cn = $_POST['cn'];
 878     }
 879     if(isset($_POST['force_gid'])){
 880       $this->force_gid  = 1;
 881       $this->gidNumber= $_POST['gidNumber'];
 882     }else{
 883       $this->force_gid  = 0;
 884       $this->gidNumber  = false;
 885     }
 886   }
 887
 888
 889   /* Return plugin informations for acl handling  */
 890   function plInfo()
 891   {
 892     return (array(
 893           "plShortName" => _("Generic"),
 894           "plDescription" => _("Generic group settings"),
 895           "plSelfModify"  => FALSE,
 896           "plDepends"     => array(),
 897           "plPriority"    => 0,
 898           "plSection"     => array("admin"),
 899           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 900
 901           "plProvidedAcls"    => array(
 902             "cn"                => _("Name"),
 903             "description"       => _("Description"),
 904             "base"              => _("Base"),
 905
 906             "fonGroup"         => _("Phone pickup group"),
 907             "nagiosGroup"      => _("Nagios group"),
 908
 909             "gidNumber"         => _("GID"),
 910             "memberUid"         => _("Group member"),
 911             "sambaGroupType"    => _("Samba group type"),
 912             "sambaDomainName"   => _("Samba domain name"),
 913             "sambaSID"          => _("Samba SID"))
 914         ));
 915   }
 916 }
 917
 918 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 919 ?>