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