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 (!is_global("gufilter")){
 148       $ui= get_userinfo();
 149       $base= get_base_from_people($ui->dn);
 150       $gufilter= array( "dselect"       => $base,
 151           "regex"           => "*");
 152       register_global("gufilter", $gufilter);
 153     }
 154     $gufilter= get_global('gufilter');
 155
 156     $gufilter['SubSearchGroup'] = false;
 157     $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
 158
 159     register_global('gufilter',$gufilter);
 160
 161     if ($this->dn == "new"){
 162       if(isset($_SESSION['CurrentMainBase'])){
 163         $this->base= $_SESSION['CurrentMainBase'];
 164       }else{
 165         $ui= get_userinfo();
 166         $this->base= dn2base($ui->dn);
 167       }
 168     } else {
 169
 170       /* Get object base */
 171       $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
 172     }
 173
 174     /* This is always an account */
 175     $this->is_account= TRUE;
 176     $this->reload();
 177   }
 178
 179   function execute()
 180   {
 181     /* Call parent execute */
 182     plugin::execute();
 183
 184     /* Log view */
 185     if($this->is_account && !$this->view_logged){
 186       $this->view_logged = TRUE;
 187       new log("view","groups/".get_class($this),$this->dn);
 188     }
 189
 190     /* Do we represent a valid group? */
 191     if (!$this->is_account && $this->parent === NULL){
 192       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 193         _("This 'dn' is no group.")."</b>";
 194       return ($display);
 195     }
 196
 197     /* Delete user from group */
 198     if (isset($_POST['del_users']) && isset($_POST['members'])){
 199       foreach ($_POST['members'] as $value){
 200         unset ($this->members["$value"]);
 201         $this->removeUser($value);
 202       }
 203       $this->reload();
 204     }
 205
 206     /* Add objects? */
 207     if (isset($_POST["edit_membership"])){
 208       $this->group_dialog= TRUE;
 209       $this->dialog= TRUE;
 210     }
 211
 212     /* Add objects finished? */
 213     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 214       $this->group_dialog= FALSE;
 215       $this->dialog= FALSE;
 216     }
 217
 218     /* Add user to group */
 219     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 220       foreach ($_POST['users'] as $value){
 221         $this->members["$value"]= $this->allusers[$value];
 222         asort($this->members);
 223         $this->addUser($value);
 224       }
 225       $this->reload();
 226     }
 227
 228     /* Base select dialog */
 229     $once = true;
 230     foreach($_POST as $name => $value){
 231       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 232
 233         $once = false;
 234         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 235         $this->dialog->setCurrentBase($this->base);
 236       }
 237     }
 238
 239     /* Dialog handling */
 240     if(is_object($this->dialog)){
 241       /* Must be called before save_object */
 242       $this->dialog->save_object();
 243
 244       if($this->dialog->isClosed()){
 245         $this->dialog = false;
 246       }elseif($this->dialog->isSelected()){
 247
 248         /* Check if selected base is valid */
 249         $tmp = $this->get_allowed_bases();
 250         if(isset($tmp[$this->dialog->isSelected()])){
 251           $this->base = $this->dialog->isSelected();
 252         }
 253         $this->dialog= false;
 254       }else{
 255         return($this->dialog->execute());
 256       }
 257     }
 258
 259    /* Assign templating stuff */
 260     $smarty= get_smarty();
 261     if ($this->samba3){
 262       $smarty->assign("samba3", "true");
 263     } else {
 264       $smarty->assign("samba3", "");
 265     }
 266
 267     if($this->config->search("nagiosaccount", "CLASS",array('menu'))){
 268       $smarty->assign("nagios",true);
 269     }else{
 270       $smarty->assign("nagios",false);
 271     }
 272
 273     if($this->config->search("phoneAccount", "CLASS",array('menu'))){
 274       $smarty->assign("pickupGroup",true);
 275     }else{
 276       $smarty->assign("pickupGroup",false);
 277     }
 278
 279     /* Manage object add dialog */
 280     if ($this->group_dialog){
 281
 282       /* Save data */
 283       $gufilter= get_global("gufilter");
 284       foreach( array("dselect", "regex") as $type){
 285         if (isset($_POST[$type])){
 286           $gufilter[$type]= $_POST[$type];
 287         }
 288       }
 289       if(isset($_POST['regex'])){
 290         if(isset($_POST['SubSearchGroup'])){
 291           $gufilter['SubSearchGroup'] = true;
 292         }else{
 293           $gufilter['SubSearchGroup'] = false;
 294         }
 295       }
 296
 297       if (isset($_GET['search'])){
 298         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 299         if ($s == "**"){
 300           $s= "*";
 301         }
 302         $gufilter['regex']= $s;
 303       }
 304       register_global("gufilter", $gufilter);
 305       $this->reload();
 306
 307       /* Show dialog */
 308       $smarty->assign("search_image", get_template_path('images/search.png'));
 309       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 310       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 311
 312       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 313       $smarty->assign("alphabet", generate_alphabet());
 314       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 315         $smarty->assign("$type", $gufilter[$type]);
 316       }
 317       $smarty->assign("hint", print_sizelimit_warning());
 318       $smarty->assign("users", $this->displayUsers);
 319       $smarty->assign("apply", apply_filter());
 320       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 321       return ($display);
 322     }
 323
 324     $smarty->assign("bases", $this->get_allowed_bases());
 325     $smarty->assign("base_select", $this->base);
 326
 327     if ($this->samba3){
 328       $domains= array();
 329       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 330         $domains[$name]= $name;
 331       }
 332       $smarty->assign("sambaDomains", $domains);
 333       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 334       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 335           514 => _("Domain guests"));
 336
 337       /* Don't loose special groups! If not key'ed above, add it to
 338          the combo box... */
 339       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 340         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 341       }
 342
 343       $smarty->assign("groupTypes", $groupTypes);
 344       $smarty->assign("groupType", $this->groupType);
 345     }
 346
 347     /* Members and users */
 348     $smarty->assign("members", $this->members);
 349
 350     /* Checkboxes */
 351     foreach (array("force_gid", "smbgroup") as $val){
 352       if ($this->$val == "1"){
 353         $smarty->assign("$val", "checked");
 354       } else {
 355         $smarty->assign("$val", "");
 356       }
 357     }
 358     if ($this->force_gid != "1"){
 359       $smarty->assign("forceMode", "disabled");
 360     }else{
 361       $smarty->assign("forceMode", "");
 362     }
 363     if ($this->fon_group){
 364       $smarty->assign("fon_group", "checked");
 365     } else {
 366       $smarty->assign("fon_group", "");
 367     }
 368
 369     if ($this->nagios_group){
 370       $smarty->assign("nagios_group", "checked");
 371     } else {
 372       $smarty->assign("nagios_group", "");
 373     }
 374
 375     /* Fields */
 376     foreach (array("cn", "description", "gidNumber") as $val){
 377       $smarty->assign("$val", $this->$val);
 378     }
 379
 380     $tmp = $this->plInfo();
 381     foreach($tmp['plProvidedAcls'] as $name => $translation){
 382       $smarty->assign($name."ACL",$this->getacl($name));
 383     }
 384
 385     if($this->acl_is_writeable("base")){
 386       $smarty->assign("baseSelect",true);
 387     }else{
 388       $smarty->assign("baseSelect",false);
 389     }
 390
 391     /* Show main page */
 392     $smarty->assign("alphabet", generate_alphabet(10));
 393     $smarty->assign("search_image", get_template_path('images/search.png'));
 394     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 395     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 396     $smarty->assign("deplist", $this->config->idepartments);
 397     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 398   }
 399
 400   function addUser($uid)
 401   {
 402     $this->memberUid[]= $uid;
 403     $this->memberUid= array_unique($this->memberUid);
 404   }
 405
 406   function removeUser($uid)
 407   {
 408     $temp= array();
 409     foreach ($this->memberUid as $value){
 410       if ($value != $uid){
 411         $temp[]= $value;
 412       }
 413     }
 414     $this->memberUid= $temp;
 415   }
 416
 417
 418   /* Reload data */
 419   function reload()
 420   {
 421     /* Fix regex string */
 422     $gufilter = get_global("gufilter");
 423     $regex    = normalizeLdap($gufilter['regex']);
 424     $MaxUser  = $this->OnlyShowFirstEntries;
 425
 426     /* Prepare ldap link */
 427     $ldap= $this->config->get_ldap_link();
 428     $ldap->cd($gufilter['dselect']);
 429
 430
 431     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 432         (Store gathered sn/givenName informations in $this->allusers too,
 433          to be prepared when adding/deleting users)
 434      */
 435     $filter = "";
 436     foreach ($this->memberUid as $value){
 437       if(!isset($this->members[$value])){
 438         $filter .= "(uid=".normalizeLdap($value).")";
 439       }
 440     }
 441     if(!empty($filter)){
 442       $ldap->cd($this->config->current['BASE']);
 443       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
 444       while($attrs = $ldap->fetch()){
 445         $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
 446         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 447         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 448       }
 449     }
 450
 451     /* check if all uids are resolved */
 452     foreach ($this->memberUid as $value){
 453       if(!isset($this->members[$value])){
 454         $this->members[$value] =  _("! unknown id")." [".$value."]";
 455       }
 456     }
 457
 458     /* Create display list of users matching regex & filter
 459      */
 460     $this->displayUsers = array();
 461     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 462
 463     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 464     if($gufilter['SubSearchGroup']){
 465       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 466       $base = $gufilter['dselect'];
 467     }else{
 468       $flag = GL_SIZELIMIT ;
 469       $base = get_people_ou().$gufilter['dselect'];
 470     }
 471     $i = 0;
 472
 473
 474     $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
 475
 476     /* Fetch all users and skip already used users */
 477     foreach($res as $attrs){
 478       if(in_array($attrs['uid'][0], $this->memberUid)) {
 479         continue;
 480       }
 481       $i ++;
 482       if($i > $MaxUser) {
 483         break;
 484       }
 485       $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
 486       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 487       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 488     }
 489
 490     /* If more than max users are found, display a message to warn the user */
 491     if(($i == $MaxUser)){
 492       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 493     }
 494
 495     /* Sort lists */
 496     natcasesort($this->members);
 497     reset($this->members);
 498     natcasesort ($this->displayUsers);
 499     reset ($this->displayUsers);
 500   }
 501
 502
 503   /* Create display name, this was used so often that it is excluded into a seperate function */
 504   function createResultName($attrs)
 505   {
 506     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 507       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 508     } else {
 509       $ret= $attrs['uid'][0];
 510     }
 511     return($ret);
 512   }
 513
 514
 515   function remove_from_parent()
 516   {
 517     plugin::remove_from_parent();
 518
 519     $ldap= $this->config->get_ldap_link();
 520     $ldap->rmdir($this->dn);
 521     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 522
 523     new log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 524
 525     /* Delete references to object groups */
 526     $ldap->cd ($this->config->current['BASE']);
 527     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 528     while ($ldap->fetch()){
 529       $og= new ogroup($this->config, $ldap->getDN());
 530       unset($og->member[$this->dn]);
 531       $og->save ();
 532     }
 533
 534     /* Remove ACL dependencies too,
 535      */
 536     $ldap = $this->config->get_ldap_link();
 537     $ldap->cd($this->config->current['BASE']);
 538     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
 539     while($attrs = $ldap->fetch()){
 540       $acl = new acl($this->config,$this->parent,$attrs['dn']);
 541       foreach($acl->gosaAclEntry as $id => $entry){
 542         foreach($entry['members'] as $m_id => $member){
 543           if($m_id == "G:".$this->dn || $m_id == "U:".$this->dn){
 544             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
 545             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
 546           }
 547         }
 548       }
 549       $acl -> save();
 550     }
 551
 552     /* Remove ACL dependencies too,
 553      */
 554     $tmp = new acl($this->config,$this->parent,$this->dn);
 555     $tmp->remove_acl();
 556
 557     /* Send signal to the world that we've done */
 558     $this->handle_post_events("remove");
 559   }
 560
 561
 562   /* Save data to object */
 563   function save_object()
 564   {
 565     /* Save additional values for possible next step */
 566     if (isset($_POST['groupedit'])){
 567
 568       /* Create a base backup and reset the
 569           base directly after calling plugin::save_object();
 570          Base will be set seperatly a few lines below */
 571       $base_tmp = $this->base;
 572       plugin::save_object();
 573       $this->base = $base_tmp;
 574
 575       $this->force_gid= 0;
 576
 577       /* Only reset sambagroup flag if we are able to write this flag */
 578       if($this->acl_is_writeable("sambaGroupType")){
 579         $this->smbgroup = 0;
 580       }
 581
 582       /* Get base selection */
 583       if(isset($_POST['base'])){
 584         $tmp = $this->get_allowed_bases();
 585         if(isset($tmp[$_POST['base']])){
 586           $this->base = $_POST['base'];
 587         }
 588       }
 589
 590       foreach (array(
 591             "force_gid"  => "gidNumber",
 592             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 593         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 594           $this->$val= $_POST["$val"];
 595         }
 596       }
 597
 598       /* Save sambaDomain attribute */
 599       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 600         $this->sambaDomainName= $_POST['sambaDomainName'];
 601         $this->groupType= $_POST['groupType'];
 602       }
 603
 604       /* Save fon attribute */
 605       if ($this->acl_is_writeable("fon_group")){
 606         if (isset ($_POST['fon_group'])){
 607           $this->fon_group= TRUE;
 608         } else {
 609           $this->fon_group= FALSE;
 610         }
 611       }
 612       if ($this->acl_is_writeable("nagios_group")){
 613         if (isset ($_POST['nagios_group'])){
 614           $this->nagios_group= TRUE;
 615         } else {
 616           $this->nagios_group= FALSE;
 617         }
 618       }
 619     }
 620   }
 621
 622
 623   /* Save to LDAP */
 624   function save()
 625   {
 626
 627     /* ID handling */
 628     if ($this->force_gid == 0){
 629       if ($this->saved_gidNumber != ""){
 630         $this->gidNumber= $this->saved_gidNumber;
 631       } else {
 632         /* Calculate new, lock uids */
 633         $wait= 10;
 634         while (get_lock("uidnumber") != ""){
 635           sleep (1);
 636
 637           /* timed out? */
 638           if ($wait-- == 0){
 639             break;
 640           }
 641         }
 642         add_lock ("uidnumber", "gosa");
 643         $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 644       }
 645     }
 646
 647     plugin::save();
 648
 649     /* Remove objectClass for samba/phone support */
 650     $tmp= array();
 651     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 652       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 653           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 654           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 655          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 656         $tmp[]= $this->attrs['objectClass'][$i];
 657       }
 658     }
 659     $this->attrs['objectClass']= $tmp;
 660     $ldap= $this->config->get_ldap_link();
 661
 662     /* Add samba group functionality */
 663     if ($this->samba3 && $this->smbgroup){
 664
 665       /* Fixed undefined index ...
 666        */
 667       $this->SID = $this->ridBase = "";
 668       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 669         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 670       }else{
 671         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 672       }
 673       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 674         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 675       }else{
 676         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 677       }
 678
 679       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 680       $this->attrs['sambaGroupType']= "2";
 681
 682       /* Check if we need to create a special entry */
 683       if ($this->groupType == 0){
 684
 685         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 686           $gidNumber= $this->gidNumber;
 687           while(TRUE){
 688             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 689             $ldap->cd($this->config->current['BASE']);
 690             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 691             if ($ldap->count() == 0){
 692               break;
 693             }
 694             $gidNumber++;
 695           }
 696           $this->attrs['sambaSID']= $sid;
 697           $this->sambaSID= $sid;
 698         }
 699
 700       } else {
 701         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 702       }
 703
 704       /* User wants me to fake the idMappings? This is useful for
 705          making winbind resolve the group names in a reasonable amount
 706          of time in combination with larger databases. */
 707       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 708           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 709         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 710       }
 711
 712     }
 713
 714     /* Add phone functionality */
 715     if ($this->fon_group){
 716       $this->attrs['objectClass'][]= "goFonPickupGroup";
 717     }
 718
 719     /* Add nagios functionality */
 720     if ($this->nagios_group){
 721       $this->attrs['objectClass'][]= "nagiosContactGroup";
 722     }
 723
 724     /* Take members array */
 725     if (count ($this->memberUid)){
 726       $this->attrs['memberUid']= array_unique($this->memberUid);
 727     }
 728
 729     /* New accounts need proper 'dn', propagate it to remaining objects */
 730     if ($this->dn == 'new'){
 731       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 732     }
 733
 734     /* Add member dn's for RFC2307bis Support */
 735     if ($this->rfc2307bis){
 736       if (count($this->memberUid)){
 737         $this->attrs['member'] = array();
 738         foreach($this->attrs['memberUid'] as $uid) {
 739           $this->attrs['member'][]= $this->dnMapping[$uid];
 740         }
 741       } else {
 742         $this->attrs['member'][]= $this->dn;
 743       }
 744     }
 745
 746     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 747        new entries. So do a check first... */
 748     $ldap->cat ($this->dn, array('dn'));
 749     if ($ldap->fetch()){
 750       /* Modify needs array() to remove values :-( */
 751       if (!count ($this->memberUid)){
 752         $this->attrs['memberUid']= array();
 753       }
 754       if ($this->samba3){
 755         if (!$this->smbgroup){
 756           $this->attrs['sambaGroupType']= array();
 757           $this->attrs['sambaSID']= array();
 758         }
 759       }
 760       $mode= "modify";
 761     } else {
 762       $mode= "add";
 763       $ldap->cd($this->config->current['BASE']);
 764       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 765     }
 766
 767     /* Write back to ldap */
 768     $ldap->cd($this->dn);
 769     $this->cleanup();
 770     $ldap->$mode($this->attrs);
 771
 772     /* Remove ACL dependencies too,
 773      */
 774     if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
 775       $tmp = new acl($this->config,$this->parent,$this->dn);
 776       $tmp->update_acl_membership($this->orig_dn,$this->dn);
 777     }
 778
 779     if($this->initially_was_account){
 780       new log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 781     }else{
 782       new log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 783     }
 784
 785     $ret= 0;
 786     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 787       $ret= 1;
 788     }
 789
 790     /* Remove uid lock */
 791     del_lock ("uidnumber");
 792
 793     /* Post that we've done*/
 794     $this->handle_post_events($mode);
 795
 796     return ($ret);
 797   }
 798
 799   function check()
 800   {
 801     /* Call common method to give check the hook */
 802     $message= plugin::check();
 803
 804     /* Permissions for that base? */
 805     if ($this->base != ""){
 806       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 807     } else {
 808       $new_dn= $this->dn;
 809     }
 810
 811     /* must: cn */
 812     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 813       $message[]= "The required field 'Name' is not set.";
 814     }
 815
 816     /* Check for valid input */
 817     if (!is_uid($this->cn)){
 818       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 819     }
 820
 821     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 822
 823       /* Check for used 'cn' */
 824       $ldap= $this->config->get_ldap_link();
 825       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 826         $ldap->cd("ou=groups,".$this->base);
 827         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 828         if ($ldap->count() != 0){
 829           $message[]= _("Value specified as 'Name' is already used.");
 830         }
 831       }
 832
 833     }else{
 834
 835       /* Check for used 'cn' */
 836       $ldap= $this->config->get_ldap_link();
 837       $ldap->cd($this->config->current['BASE']);
 838       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 839       if ($ldap->count() != 0){
 840
 841         /* New entry? */
 842         if ($this->dn == 'new'){
 843           $message[]= _("Value specified as 'Name' is already used.");
 844         }
 845
 846         /* Moved? */
 847         elseif ($new_dn != $this->orig_dn){
 848           $ldap->fetch();
 849           if ($ldap->getDN() != $this->orig_dn){
 850             $message[]= _("Value specified as 'Name' is already used.");
 851           }
 852         }
 853       }
 854     }
 855
 856     /* Check ID */
 857     if ($this->force_gid == "1"){
 858       if (!is_id($this->gidNumber)){
 859         $message[]= _("Value specified as 'GID' is not valid.");
 860       } else {
 861         if ($this->gidNumber < $this->config->current['MINID']){
 862           $message[]= _("Value specified as 'GID' is too small.");
 863         }
 864
 865       }
 866     }
 867
 868     return ($message);
 869   }
 870
 871   function get_next_id($attrib, $dn)
 872   {
 873     $ids= array();
 874     $ldap= $this->config->get_ldap_link();
 875
 876     $ldap->cd ($this->config->current['BASE']);
 877     if (preg_match('/gidNumber/i', $attrib)){
 878       $oc= "posixGroup";
 879     } else {
 880       $oc= "posixAccount";
 881     }
 882     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 883
 884     /* Get list of ids */
 885     while ($attrs= $ldap->fetch()){
 886       $ids[]= (int)$attrs["$attrib"][0];
 887     }
 888
 889     /* Find out next free id near to UID_BASE */
 890     if (!isset($this->config->current['BASE_HOOK'])){
 891       $base= $this->config->current['UIDBASE'];
 892     } else {
 893       /* Call base hook */
 894       $base= get_base_from_hook($dn, $attrib);
 895     }
 896     for ($id= $base; $id++; $id < pow(2,32)){
 897       if (!in_array($id, $ids)){
 898         return ($id);
 899       }
 900     }
 901
 902     /* Check if id reached maximum */
 903     if ($id >= pow(2,32)){
 904       print_red(_("Too many users, can't allocate a free ID!"));
 905       exit;
 906     }
 907   }
 908
 909   function getCopyDialog()
 910   {
 911     $vars = array("cn");
 912
 913     if($this ->force_gid){
 914       $used = " checked ";
 915       $dis  = "";
 916     }else{
 917       $used = "";
 918       $dis  = " disabled ";
 919     }
 920
 921     $smarty = get_smarty();
 922     $smarty->assign("used",$used);
 923     $smarty->assign("dis" ,$dis);
 924     $smarty->assign("cn" ,$this->cn);
 925     $smarty->assign("gidNumber",$this->gidNumber);
 926     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 927     $ret = array();
 928     $ret['string'] = $str;
 929     $ret['status'] = "";
 930     return($ret);
 931   }
 932
 933   function saveCopyDialog()
 934   {
 935     if(isset($_POST['cn'])){
 936       $this->cn = $_POST['cn'];
 937     }
 938     if(isset($_POST['force_gid'])){
 939       $this->force_gid  = 1;
 940       $this->gidNumber= $_POST['gidNumber'];
 941     }else{
 942       $this->force_gid  = 0;
 943       $this->gidNumber  = false;
 944     }
 945   }
 946
 947
 948   /* Return plugin informations for acl handling  */
 949   static function plInfo()
 950   {
 951     return (array(
 952           "plShortName" => _("Generic"),
 953           "plDescription" => _("Generic group settings"),
 954           "plSelfModify"  => FALSE,
 955           "plDepends"     => array(),
 956           "plPriority"    => 0,
 957           "plSection"     => array("admin"),
 958           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 959
 960           "plProvidedAcls"    => array(
 961             "cn"                => _("Name"),
 962             "base"              => _("Base"),
 963             "description"       => _("Description"),
 964
 965             "fonGroup"          => _("Phone pickup group"),
 966             "nagiosGroup"       => _("Nagios group"),
 967
 968             "gidNumber"         => _("GID"),
 969             "memberUid"         => _("Group member"),
 970             "sambaGroupType"    => _("Samba group type"),
 971             "sambaDomainName"   => _("Samba domain name"),
 972             "sambaSID"          => _("Samba SID"))
 973         ));
 974   }
 975 }
 976
 977 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 978 ?>