gosa-core/plugins/admin/groups/class_groupGeneric.inc

   1 <?php
   2
   3 class group extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Handling of GOsa's base group object";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Group attributes */
  11   var $cn= "";
  12   var $description= "";
  13   var $gidNumber= "";
  14   var $memberUid= array();
  15
  16   /* Helpers */
  17   var $base= "";
  18   var $force_gid= FALSE;
  19   var $fon_group= FALSE;
  20   var $smbgroup= FALSE;
  21   var $groupType= FALSE;
  22   var $samba3= FALSE;
  23   var $sambaSID= "";
  24   var $sambaDomainName= "DEFAULT";
  25   var $SID= "";
  26   var $ridBase= 0;
  27   var $members= array();
  28   var $users= array();
  29   var $member= array();
  30   var $allusers= array();
  31   var $saved_gidNumber= "";
  32   var $oldgroupType= "";
  33   var $orig_dn= "";
  34   var $orig_cn= "";
  35   var $has_mailAccount= FALSE;
  36   var $group_dialog= FALSE;
  37   var $nagios_group =FALSE;
  38   var $sambaGroupType;
  39   var $dialog;
  40   var $rfc2307bis= FALSE;
  41   var $OnlyShowFirstEntries =200;
  42   var $dnMapping= array();
  43   var $view_logged = FALSE;
  44   var $allowGroupsWithSameNameInOtherSubtrees = true;
  45
  46   /* attribute list for save action */
  47   var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
  48   var $objectclasses= array("top", "posixGroup");
  49
  50   var $CopyPasteVars  = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
  51
  52   function group (&$config, $dn= NULL)
  53   {
  54      /* Set rfc2307bis flag */
  55      if (isset($config->current['RFC2307BIS']) && ($config->current['RFC2307BIS']== "true")){
  56        $this->rfc2307bis= TRUE;
  57        $this->attributes[]= "member";
  58        $this->objectclasses[]= "groupOfNames";
  59      }
  60
  61     plugin::plugin ($config, $dn);
  62
  63     /* Load attributes depending on the samba version */
  64     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  65     $this->orig_dn= $dn;
  66     $this->orig_cn= $this->cn;
  67
  68     /* Get member list */
  69     if (isset($this->attrs['memberUid'][0])){
  70       $tmp= array();
  71       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  72         $tmp[]= $this->attrs['memberUid'][$i];
  73       }
  74       $this->memberUid= $tmp;
  75       sort ($this->memberUid);
  76     }
  77
  78     /* Save gidNumber for later use */
  79     if (isset($this->attrs['gidNumber'])){
  80       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  81     }
  82
  83     /* Is a samba group? */
  84     if (isset($this->attrs['objectClass'])){
  85       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == FALSE ){
  86         $this->smbgroup= FALSE;
  87       } else {
  88         $this->smbgroup= TRUE;
  89         if (isset($this->attrs['sambaSID'])){
  90           $this->sambaSID= $this->attrs['sambaSID'][0];
  91         }
  92       }
  93       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == FALSE ){
  94         $this->fon_group= FALSE;
  95       } else {
  96         $this->fon_group= TRUE;
  97       }
  98       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == FALSE ){
  99         $this->nagios_group= FALSE;
 100       } else {
 101         $this->nagios_group= TRUE;
 102       }
 103     }
 104
 105     /* Set mail flag */
 106     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
 107       $this->has_mailAccount= TRUE;
 108     }
 109
 110     /* Get samba Domain in case of samba 3 */
 111     if ($this->samba3 && $this->sambaSID != ""){
 112       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 113       $ldap= $this->config->get_ldap_link();
 114       $ldap->cd($this->config->current['BASE']);
 115       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 116       if ($ldap->count() != 0){
 117         $attrs= $ldap->fetch();
 118         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 119
 120         /* Get domain name for SID */
 121         $this->sambaDomainName= "DEFAULT";
 122         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 123           if ($val['SID'] == $this->SID){
 124             $this->sambaDomainName= $key;
 125             break;
 126           }
 127         }
 128       } else {
 129         if (isset($this->config->current['RIDBASE'])){
 130           $this->sambaDomainName= "DEFAULT";
 131           $this->ridBase= $this->config->current['RIDBASE'];
 132           $this->SID= $this->config->current['SID'];
 133         } else {
 134           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 135         }
 136       }
 137
 138       /* Get group type */
 139       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 140       if ($this->groupType < 500 || $this->groupType > 553){
 141         $this->groupType= 0;
 142       }
 143       $this->oldgroupType= $this->groupType;
 144     }
 145
 146     /* Get global filter config */
 147     if (!session::is_set("gufilter")){
 148       $ui= get_userinfo();
 149       $base= get_base_from_people($ui->dn);
 150       $gufilter= array( "dselect"       => $base,
 151           "regex"           => "*");
 152       session::set("gufilter", $gufilter);
 153     }
 154     $gufilter= session::get('gufilter');
 155     $gufilter['SubSearchGroup'] = false;
 156     session::set('gufilter',$gufilter);
 157
 158     if ($this->dn == "new"){
 159       if(session::is_set('CurrentMainBase')){
 160         $this->base = session::get('CurrentMainBase');
 161       }else{
 162         $ui= get_userinfo();
 163         $this->base= dn2base($ui->dn);
 164       }
 165     } else {
 166
 167       /* Get object base */
 168       $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
 169     }
 170
 171     /* This is always an account */
 172     $this->is_account= TRUE;
 173     $this->reload();
 174   }
 175
 176   function execute()
 177   {
 178     /* Call parent execute */
 179     plugin::execute();
 180
 181     /* Log view */
 182     if($this->is_account && !$this->view_logged){
 183       $this->view_logged = TRUE;
 184       new log("view","groups/".get_class($this),$this->dn);
 185     }
 186
 187     /* Do we represent a valid group? */
 188     if (!$this->is_account && $this->parent === NULL){
 189       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 190         _("This 'dn' is no group.")."</b>";
 191       return ($display);
 192     }
 193
 194     /* Delete user from group */
 195     if (isset($_POST['del_users']) && isset($_POST['members'])){
 196       foreach ($_POST['members'] as $value){
 197         unset ($this->members["$value"]);
 198         $this->removeUser($value);
 199       }
 200       $this->reload();
 201     }
 202
 203     /* Add objects? */
 204     if (isset($_POST["edit_membership"])){
 205       $this->group_dialog= TRUE;
 206       $this->dialog= TRUE;
 207     }
 208
 209     /* Add objects finished? */
 210     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 211       $this->group_dialog= FALSE;
 212       $this->dialog= FALSE;
 213     }
 214
 215     /* Add user to group */
 216     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 217       foreach ($_POST['users'] as $value){
 218         $this->members["$value"]= $this->allusers[$value];
 219         asort($this->members);
 220         $this->addUser($value);
 221       }
 222       $this->reload();
 223     }
 224
 225     /* Base select dialog */
 226     $once = true;
 227     foreach($_POST as $name => $value){
 228       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 229
 230         $once = false;
 231         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 232         $this->dialog->setCurrentBase($this->base);
 233       }
 234     }
 235
 236     /* Dialog handling */
 237     if(is_object($this->dialog)){
 238       /* Must be called before save_object */
 239       $this->dialog->save_object();
 240
 241       if($this->dialog->isClosed()){
 242         $this->dialog = false;
 243       }elseif($this->dialog->isSelected()){
 244
 245         /* Check if selected base is valid */
 246         $tmp = $this->get_allowed_bases();
 247         if(isset($tmp[$this->dialog->isSelected()])){
 248           $this->base = $this->dialog->isSelected();
 249         }
 250         $this->dialog= false;
 251       }else{
 252         return($this->dialog->execute());
 253       }
 254     }
 255
 256    /* Assign templating stuff */
 257     $smarty= get_smarty();
 258     if ($this->samba3){
 259       $smarty->assign("samba3", "true");
 260     } else {
 261       $smarty->assign("samba3", "");
 262     }
 263
 264     if($this->config->search("nagiosaccount", "CLASS",array('menu'))){
 265       $smarty->assign("nagios",true);
 266     }else{
 267       $smarty->assign("nagios",false);
 268     }
 269
 270     if($this->config->search("phoneAccount", "CLASS",array('menu'))){
 271       $smarty->assign("pickupGroup",true);
 272     }else{
 273       $smarty->assign("pickupGroup",false);
 274     }
 275
 276     /* Manage object add dialog */
 277     if ($this->group_dialog){
 278
 279       /* Save data */
 280       $gufilter= session::get("gufilter");
 281       foreach( array("dselect", "regex") as $type){
 282         if (isset($_POST[$type])){
 283           $gufilter[$type]= $_POST[$type];
 284         }
 285       }
 286       if(isset($_POST['regex'])){
 287         if(isset($_POST['SubSearchGroup'])){
 288           $gufilter['SubSearchGroup'] = true;
 289         }else{
 290           $gufilter['SubSearchGroup'] = false;
 291         }
 292       }
 293
 294       if (isset($_GET['search'])){
 295         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 296         if ($s == "**"){
 297           $s= "*";
 298         }
 299         $gufilter['regex']= $s;
 300       }
 301       session::set("gufilter", $gufilter);
 302       $this->reload();
 303
 304       /* Show dialog */
 305       $smarty->assign("search_image", get_template_path('images/search.png'));
 306       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 307       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 308
 309       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 310       $smarty->assign("alphabet", generate_alphabet());
 311       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 312         $smarty->assign("$type", $gufilter[$type]);
 313       }
 314       $smarty->assign("hint", print_sizelimit_warning());
 315       $smarty->assign("users", $this->displayUsers);
 316       $smarty->assign("apply", apply_filter());
 317       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 318       return ($display);
 319     }
 320
 321     $smarty->assign("bases", $this->get_allowed_bases());
 322     $smarty->assign("base_select", $this->base);
 323
 324     if ($this->samba3){
 325       $domains= array();
 326       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 327         $domains[$name]= $name;
 328       }
 329       $smarty->assign("sambaDomains", $domains);
 330       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 331       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 332           514 => _("Domain guests"));
 333
 334       /* Don't loose special groups! If not key'ed above, add it to
 335          the combo box... */
 336       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 337         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 338       }
 339
 340       $smarty->assign("groupTypes", $groupTypes);
 341       $smarty->assign("groupType", $this->groupType);
 342     }
 343
 344     /* Members and users */
 345     $smarty->assign("members", $this->members);
 346
 347     /* Checkboxes */
 348     foreach (array("force_gid", "smbgroup") as $val){
 349       if ($this->$val == "1"){
 350         $smarty->assign("$val", "checked");
 351       } else {
 352         $smarty->assign("$val", "");
 353       }
 354     }
 355     if ($this->force_gid != "1"){
 356       $smarty->assign("forceMode", "disabled");
 357     }else{
 358       $smarty->assign("forceMode", "");
 359     }
 360     if ($this->fon_group){
 361       $smarty->assign("fon_group", "checked");
 362     } else {
 363       $smarty->assign("fon_group", "");
 364     }
 365
 366     if ($this->nagios_group){
 367       $smarty->assign("nagios_group", "checked");
 368     } else {
 369       $smarty->assign("nagios_group", "");
 370     }
 371
 372     /* Fields */
 373     foreach (array("cn", "description", "gidNumber") as $val){
 374       $smarty->assign("$val", $this->$val);
 375     }
 376
 377     $tmp = $this->plInfo();
 378     foreach($tmp['plProvidedAcls'] as $name => $translation){
 379       $smarty->assign($name."ACL",$this->getacl($name));
 380     }
 381
 382     if($this->acl_is_writeable("base")){
 383       $smarty->assign("baseSelect",true);
 384     }else{
 385       $smarty->assign("baseSelect",false);
 386     }
 387
 388     /* Show main page */
 389     $smarty->assign("alphabet", generate_alphabet(10));
 390     $smarty->assign("search_image", get_template_path('images/search.png'));
 391     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 392     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 393     $smarty->assign("deplist", $this->config->idepartments);
 394     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 395   }
 396
 397   function addUser($uid)
 398   {
 399     $this->memberUid[]= $uid;
 400     $this->memberUid= array_unique($this->memberUid);
 401   }
 402
 403   function removeUser($uid)
 404   {
 405     $temp= array();
 406     foreach ($this->memberUid as $value){
 407       if ($value != $uid){
 408         $temp[]= $value;
 409       }
 410     }
 411     $this->memberUid= $temp;
 412   }
 413
 414
 415   /* Reload data */
 416   function reload()
 417   {
 418     /* Fix regex string */
 419     $gufilter = session::get("gufilter");
 420     $regex    = normalizeLdap($gufilter['regex']);
 421     $MaxUser  = $this->OnlyShowFirstEntries;
 422
 423     /* Prepare ldap link */
 424     $ldap= $this->config->get_ldap_link();
 425     $ldap->cd($gufilter['dselect']);
 426
 427
 428     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 429         (Store gathered sn/givenName informations in $this->allusers too,
 430          to be prepared when adding/deleting users)
 431      */
 432     $filter = "";
 433     foreach ($this->memberUid as $value){
 434       if(!isset($this->members[$value])){
 435         $filter .= "(uid=".normalizeLdap($value).")";
 436       }
 437     }
 438     if(!empty($filter)){
 439       $ldap->cd($this->config->current['BASE']);
 440       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
 441       while($attrs = $ldap->fetch()){
 442         $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
 443         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 444         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 445       }
 446     }
 447
 448     /* check if all uids are resolved */
 449     foreach ($this->memberUid as $value){
 450       if(!isset($this->members[$value])){
 451         $this->members[$value] =  _("! unknown id")." [".$value."]";
 452       }
 453     }
 454
 455     /* Create display list of users matching regex & filter
 456      */
 457     $this->displayUsers = array();
 458     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 459
 460     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 461     if($gufilter['SubSearchGroup']){
 462       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 463       $base = $gufilter['dselect'];
 464     }else{
 465       $flag = GL_SIZELIMIT ;
 466       $base = get_people_ou().$gufilter['dselect'];
 467     }
 468     $i = 0;
 469
 470
 471     $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
 472
 473     /* Fetch all users and skip already used users */
 474     foreach($res as $attrs){
 475       if(in_array($attrs['uid'][0], $this->memberUid)) {
 476         continue;
 477       }
 478       $i ++;
 479       if($i > $MaxUser) {
 480         break;
 481       }
 482       $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
 483       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 484       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 485     }
 486
 487     /* If more than max users are found, display a message to warn the user */
 488     if(($i == $MaxUser)){
 489       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 490     }
 491
 492     /* Sort lists */
 493     natcasesort($this->members);
 494     reset($this->members);
 495     natcasesort ($this->displayUsers);
 496     reset ($this->displayUsers);
 497   }
 498
 499
 500   /* Create display name, this was used so often that it is excluded into a seperate function */
 501   function createResultName($attrs)
 502   {
 503     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 504       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 505     } else {
 506       $ret= $attrs['uid'][0];
 507     }
 508     return($ret);
 509   }
 510
 511
 512   function remove_from_parent()
 513   {
 514     plugin::remove_from_parent();
 515
 516     $ldap= $this->config->get_ldap_link();
 517     $ldap->rmdir($this->dn);
 518     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 519
 520     new log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 521
 522     /* Delete references to object groups */
 523     $ldap->cd ($this->config->current['BASE']);
 524     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 525     while ($ldap->fetch()){
 526       $og= new ogroup($this->config, $ldap->getDN());
 527       unset($og->member[$this->dn]);
 528       $og->save ();
 529     }
 530
 531     /* Remove ACL dependencies too,
 532      */
 533     $ldap = $this->config->get_ldap_link();
 534     $ldap->cd($this->config->current['BASE']);
 535     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
 536     while($attrs = $ldap->fetch()){
 537       $acl = new acl($this->config,$this->parent,$attrs['dn']);
 538       foreach($acl->gosaAclEntry as $id => $entry){
 539         foreach($entry['members'] as $m_id => $member){
 540           if($m_id == "G:".$this->dn || $m_id == "U:".$this->dn){
 541             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
 542             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
 543           }
 544         }
 545       }
 546       $acl -> save();
 547     }
 548
 549     /* Remove ACL dependencies too,
 550      */
 551     $tmp = new acl($this->config,$this->parent,$this->dn);
 552     $tmp->remove_acl();
 553
 554     /* Send signal to the world that we've done */
 555     $this->handle_post_events("remove");
 556   }
 557
 558
 559   /* Save data to object */
 560   function save_object()
 561   {
 562     /* Save additional values for possible next step */
 563     if (isset($_POST['groupedit'])){
 564
 565       /* Create a base backup and reset the
 566           base directly after calling plugin::save_object();
 567          Base will be set seperatly a few lines below */
 568       $base_tmp = $this->base;
 569       plugin::save_object();
 570       $this->base = $base_tmp;
 571
 572       $this->force_gid= 0;
 573
 574       /* Only reset sambagroup flag if we are able to write this flag */
 575       if($this->acl_is_writeable("sambaGroupType")){
 576         $this->smbgroup = 0;
 577       }
 578
 579       /* Get base selection */
 580       if(isset($_POST['base'])){
 581         $tmp = $this->get_allowed_bases();
 582         if(isset($tmp[$_POST['base']])){
 583           $this->base = $_POST['base'];
 584         }
 585       }
 586
 587       foreach (array(
 588             "force_gid"  => "gidNumber",
 589             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 590         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 591           $this->$val= $_POST["$val"];
 592         }
 593       }
 594
 595       /* Save sambaDomain attribute */
 596       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 597         $this->sambaDomainName= $_POST['sambaDomainName'];
 598         $this->groupType= $_POST['groupType'];
 599       }
 600
 601       /* Save fon attribute */
 602       if ($this->acl_is_writeable("fon_group")){
 603         if (isset ($_POST['fon_group'])){
 604           $this->fon_group= TRUE;
 605         } else {
 606           $this->fon_group= FALSE;
 607         }
 608       }
 609       if ($this->acl_is_writeable("nagios_group")){
 610         if (isset ($_POST['nagios_group'])){
 611           $this->nagios_group= TRUE;
 612         } else {
 613           $this->nagios_group= FALSE;
 614         }
 615       }
 616     }
 617   }
 618
 619
 620   /* Save to LDAP */
 621   function save()
 622   {
 623
 624     /* ID handling */
 625     if ($this->force_gid == 0){
 626       if ($this->saved_gidNumber != ""){
 627         $this->gidNumber= $this->saved_gidNumber;
 628       } else {
 629         /* Calculate new, lock uids */
 630         $wait= 10;
 631         while (get_lock("uidnumber") != ""){
 632           sleep (1);
 633
 634           /* timed out? */
 635           if ($wait-- == 0){
 636             break;
 637           }
 638         }
 639         add_lock ("uidnumber", "gosa");
 640         $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 641       }
 642     }
 643
 644     plugin::save();
 645
 646     /* Remove objectClass for samba/phone support */
 647     $tmp= array();
 648     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 649       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 650           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 651           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 652          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 653         $tmp[]= $this->attrs['objectClass'][$i];
 654       }
 655     }
 656     $this->attrs['objectClass']= $tmp;
 657     $ldap= $this->config->get_ldap_link();
 658
 659     /* Add samba group functionality */
 660     if ($this->samba3 && $this->smbgroup){
 661
 662       /* Fixed undefined index ...
 663        */
 664       $this->SID = $this->ridBase = "";
 665       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 666         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 667       }else{
 668         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 669       }
 670       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 671         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 672       }else{
 673         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 674       }
 675
 676       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 677       $this->attrs['sambaGroupType']= "2";
 678
 679       /* Check if we need to create a special entry */
 680       if ($this->groupType == 0){
 681
 682         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 683           $gidNumber= $this->gidNumber;
 684           while(TRUE){
 685             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 686             $ldap->cd($this->config->current['BASE']);
 687             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 688             if ($ldap->count() == 0){
 689               break;
 690             }
 691             $gidNumber++;
 692           }
 693           $this->attrs['sambaSID']= $sid;
 694           $this->sambaSID= $sid;
 695         }
 696
 697       } else {
 698         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 699       }
 700
 701       /* User wants me to fake the idMappings? This is useful for
 702          making winbind resolve the group names in a reasonable amount
 703          of time in combination with larger databases. */
 704       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 705           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 706         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 707       }
 708
 709     }
 710
 711     /* Add phone functionality */
 712     if ($this->fon_group){
 713       $this->attrs['objectClass'][]= "goFonPickupGroup";
 714     }
 715
 716     /* Add nagios functionality */
 717     if ($this->nagios_group){
 718       $this->attrs['objectClass'][]= "nagiosContactGroup";
 719     }
 720
 721     /* Take members array */
 722     if (count ($this->memberUid)){
 723       $this->attrs['memberUid']= array_unique($this->memberUid);
 724     }
 725
 726     /* New accounts need proper 'dn', propagate it to remaining objects */
 727     if ($this->dn == 'new'){
 728       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 729     }
 730
 731     /* Add member dn's for RFC2307bis Support */
 732     if ($this->rfc2307bis){
 733       if (count($this->memberUid)){
 734         $this->attrs['member'] = array();
 735         foreach($this->attrs['memberUid'] as $uid) {
 736           $this->attrs['member'][]= $this->dnMapping[$uid];
 737         }
 738       } else {
 739         $this->attrs['member'][]= $this->dn;
 740       }
 741     }
 742
 743     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 744        new entries. So do a check first... */
 745     $ldap->cat ($this->dn, array('dn'));
 746     if ($ldap->fetch()){
 747       /* Modify needs array() to remove values :-( */
 748       if (!count ($this->memberUid)){
 749         $this->attrs['memberUid']= array();
 750       }
 751       if ($this->samba3){
 752         if (!$this->smbgroup){
 753           $this->attrs['sambaGroupType']= array();
 754           $this->attrs['sambaSID']= array();
 755         }
 756       }
 757       $mode= "modify";
 758     } else {
 759       $mode= "add";
 760       $ldap->cd($this->config->current['BASE']);
 761       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 762     }
 763
 764     /* Write back to ldap */
 765     $ldap->cd($this->dn);
 766     $this->cleanup();
 767     $ldap->$mode($this->attrs);
 768
 769     /* Remove ACL dependencies too,
 770      */
 771     if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
 772       $tmp = new acl($this->config,$this->parent,$this->dn);
 773       $tmp->update_acl_membership($this->orig_dn,$this->dn);
 774     }
 775
 776     if($this->initially_was_account){
 777       new log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 778     }else{
 779       new log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 780     }
 781
 782     $ret= 0;
 783     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 784       $ret= 1;
 785     }
 786
 787     /* Remove uid lock */
 788     del_lock ("uidnumber");
 789
 790     /* Post that we've done*/
 791     $this->handle_post_events($mode);
 792
 793     return ($ret);
 794   }
 795
 796   function check()
 797   {
 798     /* Call common method to give check the hook */
 799     $message= plugin::check();
 800
 801     /* Permissions for that base? */
 802     if ($this->base != ""){
 803       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 804     } else {
 805       $new_dn= $this->dn;
 806     }
 807
 808     /* must: cn */
 809     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 810       $message[]= "The required field 'Name' is not set.";
 811     }
 812
 813     /* Check for valid input */
 814     if (!is_uid($this->cn)){
 815       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 816     }
 817
 818     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 819
 820       /* Check for used 'cn' */
 821       $ldap= $this->config->get_ldap_link();
 822       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 823         $ldap->cd(get_groups_ou().$this->base);
 824         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 825         if ($ldap->count() != 0){
 826           $message[]= _("Value specified as 'Name' is already used.");
 827         }
 828       }
 829
 830     }else{
 831
 832       /* Check for used 'cn' */
 833       $ldap= $this->config->get_ldap_link();
 834       $ldap->cd($this->config->current['BASE']);
 835       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 836       if ($ldap->count() != 0){
 837
 838         /* New entry? */
 839         if ($this->dn == 'new'){
 840           $message[]= _("Value specified as 'Name' is already used.");
 841         }
 842
 843         /* Moved? */
 844         elseif ($new_dn != $this->orig_dn){
 845           $ldap->fetch();
 846           if ($ldap->getDN() != $this->orig_dn){
 847             $message[]= _("Value specified as 'Name' is already used.");
 848           }
 849         }
 850       }
 851     }
 852
 853     /* Check ID */
 854     if ($this->force_gid == "1"){
 855       if (!is_id($this->gidNumber)){
 856         $message[]= _("Value specified as 'GID' is not valid.");
 857       } else {
 858         if ($this->gidNumber < $this->config->current['MINID']){
 859           $message[]= _("Value specified as 'GID' is too small.");
 860         }
 861
 862       }
 863     }
 864
 865     return ($message);
 866   }
 867
 868   function get_next_id($attrib, $dn)
 869   {
 870     $ids= array();
 871     $ldap= $this->config->get_ldap_link();
 872
 873     $ldap->cd ($this->config->current['BASE']);
 874     if (preg_match('/gidNumber/i', $attrib)){
 875       $oc= "posixGroup";
 876     } else {
 877       $oc= "posixAccount";
 878     }
 879     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 880
 881     /* Get list of ids */
 882     while ($attrs= $ldap->fetch()){
 883       $ids[]= (int)$attrs["$attrib"][0];
 884     }
 885
 886     /* Find out next free id near to UID_BASE */
 887     if (!isset($this->config->current['BASE_HOOK'])){
 888       $base= $this->config->current['UIDBASE'];
 889     } else {
 890       /* Call base hook */
 891       $base= get_base_from_hook($dn, $attrib);
 892     }
 893     for ($id= $base; $id++; $id < pow(2,32)){
 894       if (!in_array($id, $ids)){
 895         return ($id);
 896       }
 897     }
 898
 899     /* Check if id reached maximum */
 900     if ($id >= pow(2,32)){
 901       print_red(_("Too many users, can't allocate a free ID!"));
 902       exit;
 903     }
 904   }
 905
 906   function getCopyDialog()
 907   {
 908     $vars = array("cn");
 909
 910     if($this ->force_gid){
 911       $used = " checked ";
 912       $dis  = "";
 913     }else{
 914       $used = "";
 915       $dis  = " disabled ";
 916     }
 917
 918     $smarty = get_smarty();
 919     $smarty->assign("used",$used);
 920     $smarty->assign("dis" ,$dis);
 921     $smarty->assign("cn" ,$this->cn);
 922     $smarty->assign("gidNumber",$this->gidNumber);
 923     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 924     $ret = array();
 925     $ret['string'] = $str;
 926     $ret['status'] = "";
 927     return($ret);
 928   }
 929
 930   function saveCopyDialog()
 931   {
 932     if(isset($_POST['cn'])){
 933       $this->cn = $_POST['cn'];
 934     }
 935     if(isset($_POST['force_gid'])){
 936       $this->force_gid  = 1;
 937       $this->gidNumber= $_POST['gidNumber'];
 938     }else{
 939       $this->force_gid  = 0;
 940       $this->gidNumber  = false;
 941     }
 942   }
 943
 944
 945   /* Return plugin informations for acl handling  */
 946   static function plInfo()
 947   {
 948     return (array(
 949           "plShortName" => _("Generic"),
 950           "plDescription" => _("Generic group settings"),
 951           "plSelfModify"  => FALSE,
 952           "plDepends"     => array(),
 953           "plPriority"    => 0,
 954           "plSection"     => array("admin"),
 955           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 956
 957           "plProvidedAcls"    => array(
 958             "cn"                => _("Name"),
 959             "base"              => _("Base"),
 960             "description"       => _("Description"),
 961
 962             "fonGroup"          => _("Phone pickup group"),
 963             "nagiosGroup"       => _("Nagios group"),
 964
 965             "gidNumber"         => _("GID"),
 966             "memberUid"         => _("Group member"),
 967             "sambaGroupType"    => _("Samba group type"),
 968             "sambaDomainName"   => _("Samba domain name"),
 969             "sambaSID"          => _("Samba SID"))
 970         ));
 971   }
 972 }
 973
 974 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 975 ?>