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   var $memberUid_used_by_some= array();
  16
  17   /* Helpers */
  18   var $base= "";
  19   var $force_gid= FALSE;
  20   var $fon_group= FALSE;
  21   var $smbgroup= FALSE;
  22   var $groupType= FALSE;
  23   var $samba3= FALSE;
  24   var $sambaSID= "";
  25   var $sambaDomainName= "DEFAULT";
  26   var $SID= "";
  27   var $ridBase= 0;
  28   var $members= array();
  29   var $users= array();
  30   var $member= array();
  31   var $allusers= array();
  32   var $saved_gidNumber= "";
  33   var $oldgroupType= "";
  34   var $orig_dn= "";
  35   var $orig_cn= "";
  36   var $has_mailAccount= FALSE;
  37   var $group_dialog= FALSE;
  38   var $nagios_group =FALSE;
  39   var $sambaGroupType;
  40   var $dialog;
  41   var $rfc2307bis= FALSE;
  42   var $OnlyShowFirstEntries =200;
  43   var $dnMapping= array();
  44   var $view_logged = FALSE;
  45   var $allowGroupsWithSameNameInOtherSubtrees = true;
  46
  47   /* attribute list for save action */
  48   var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
  49   var $objectclasses= array("top", "posixGroup");
  50
  51   var $CopyPasteVars  = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
  52
  53   var $multiple_support = TRUE;
  54
  55   function group (&$config, $dn= NULL)
  56   {
  57      /* Set rfc2307bis flag */
  58      if (isset($config->current['RFC2307BIS']) && ($config->current['RFC2307BIS']== "true")){
  59        $this->rfc2307bis= TRUE;
  60        $this->attributes[]= "member";
  61        $this->objectclasses[]= "groupOfNames";
  62      }
  63
  64     plugin::plugin ($config, $dn);
  65
  66     /* Load attributes depending on the samba version */
  67     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  68     $this->orig_dn= $dn;
  69     $this->orig_cn= $this->cn;
  70
  71     /* Get member list */
  72     if (isset($this->attrs['memberUid'][0])){
  73       $tmp= array();
  74       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  75         $tmp[$this->attrs['memberUid'][$i]]= $this->attrs['memberUid'][$i];
  76       }
  77       $this->memberUid= $tmp;
  78       ksort ($this->memberUid);
  79     }
  80
  81     /* Save gidNumber for later use */
  82     if (isset($this->attrs['gidNumber'])){
  83       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  84     }
  85
  86     /* Is a samba group? */
  87     if (isset($this->attrs['objectClass'])){
  88       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == FALSE ){
  89         $this->smbgroup= FALSE;
  90       } else {
  91         $this->smbgroup= TRUE;
  92         if (isset($this->attrs['sambaSID'])){
  93           $this->sambaSID= $this->attrs['sambaSID'][0];
  94         }
  95       }
  96       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == FALSE ){
  97         $this->fon_group= FALSE;
  98       } else {
  99         $this->fon_group= TRUE;
 100       }
 101       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == FALSE ){
 102         $this->nagios_group= FALSE;
 103       } else {
 104         $this->nagios_group= TRUE;
 105       }
 106     }
 107
 108     /* Set mail flag */
 109     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
 110       $this->has_mailAccount= TRUE;
 111     }
 112
 113     /* Get samba Domain in case of samba 3 */
 114     if ($this->samba3 && $this->sambaSID != ""){
 115       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 116       $ldap= $this->config->get_ldap_link();
 117       $ldap->cd($this->config->current['BASE']);
 118       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 119       if ($ldap->count() != 0){
 120         $attrs= $ldap->fetch();
 121         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 122
 123         /* Get domain name for SID */
 124         $this->sambaDomainName= "DEFAULT";
 125         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 126           if ($val['SID'] == $this->SID){
 127             $this->sambaDomainName= $key;
 128             break;
 129           }
 130         }
 131       } else {
 132         if (isset($this->config->current['RIDBASE'])){
 133           $this->sambaDomainName= "DEFAULT";
 134           $this->ridBase= $this->config->current['RIDBASE'];
 135           $this->SID= $this->config->current['SID'];
 136         } else {
 137           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 138         }
 139       }
 140
 141       /* Get group type */
 142       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 143       if ($this->groupType < 500 || $this->groupType > 553){
 144         $this->groupType= 0;
 145       }
 146       $this->oldgroupType= $this->groupType;
 147     }
 148
 149     /* Get global filter config */
 150     if (!session::is_set("gufilter")){
 151       $ui= get_userinfo();
 152       $base= get_base_from_people($ui->dn);
 153       $gufilter= array( "dselect"       => $base,
 154           "regex"           => "*");
 155       session::set("gufilter", $gufilter);
 156     }
 157     $gufilter= session::get('gufilter');
 158     $gufilter['SubSearchGroup'] = false;
 159     session::set('gufilter',$gufilter);
 160
 161     if ($this->dn == "new"){
 162       if(session::is_set('CurrentMainBase')){
 163         $this->base = session::get('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= session::get("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       session::set("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
 398     /* Multiple edit handling */
 399     $smarty->assign("multiple_support",$this->multiple_support_active);
 400
 401     $smarty->assign("memberUid_All",$this->memberUid);
 402     $smarty->assign("memberUid_Some",$this->memberUid_used_by_some);
 403
 404     foreach($this->attributes as $val){
 405       if(in_array($val,$this->multi_boxes)){
 406         $smarty->assign("use_".$val,TRUE);
 407       }else{
 408         $smarty->assign("use_".$val,FALSE);
 409       }
 410     }
 411     foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $val){
 412       if(in_array($val,$this->multi_boxes)){
 413         $smarty->assign("use_".$val,TRUE);
 414       }else{
 415         $smarty->assign("use_".$val,FALSE);
 416       }
 417     }
 418
 419     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 420   }
 421
 422   function addUser($uid)
 423   {
 424     /* In mutliple edit we have to handle two arrays.
 425      *  memberUid               : Containing users used in all groups
 426      *  memberUid_used_by_some  : Those which are not used in all groups
 427      * So we have to remove the given $uid from the ..used_by_some array first.
 428      */
 429     if($this->multiple_support_active){
 430       if(isset($this->memberUid_used_by_some[$uid])){
 431         unset($this->memberUid_used_by_some[$uid]);
 432       }
 433     }
 434
 435     $this->memberUid[$uid]= $uid;
 436   }
 437
 438
 439   function removeUser($uid)
 440   {
 441     $temp= array();
 442     if(isset($this->memberUid[$uid])){
 443       unset($this->memberUid[$uid]);
 444     }
 445
 446     /* We have two array contianing group members in multiple edit.
 447      *  this->memberUid             : Groups used by all currently edited groups
 448      *  this->memberUid_used_by_some: Used by some
 449      * So we have to remove the specified uid from both arrays.
 450      */
 451     if($this->multiple_support_active){
 452       if(isset($this->memberUid_used_by_some[$uid])){
 453         unset($this->memberUid_used_by_some[$uid]);
 454       }
 455     }
 456   }
 457
 458   /* Reload data */
 459   function reload()
 460   {
 461     /* Fix regex string */
 462     $gufilter = session::get("gufilter");
 463     $regex    = normalizeLdap($gufilter['regex']);
 464     $MaxUser  = $this->OnlyShowFirstEntries;
 465
 466     /* Prepare ldap link */
 467     $ldap= $this->config->get_ldap_link();
 468     $ldap->cd($gufilter['dselect']);
 469
 470
 471     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 472         (Store gathered sn/givenName informations in $this->allusers too,
 473          to be prepared when adding/deleting users)
 474      */
 475     $filter = "";
 476     foreach ($this->memberUid as $value){
 477       if(!isset($this->members[$value])){
 478         $filter .= "(uid=".normalizeLdap($value).")";
 479       }
 480     }
 481     if(!empty($filter)){
 482       $ldap->cd($this->config->current['BASE']);
 483       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("dn", "uid","sn","givenName"));
 484       while($attrs = $ldap->fetch()){
 485         $this->dnMapping[$attrs['uid'][0]] = $attrs['dn'];
 486         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 487         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 488       }
 489     }
 490
 491     /* check if all uids are resolved */
 492     foreach ($this->memberUid as $value){
 493       if(!isset($this->members[$value])){
 494         $this->members[$value] =  _("! unknown id")." [".$value."]";
 495       }
 496     }
 497
 498     /* Create display list of users matching regex & filter
 499      */
 500     $this->displayUsers = array();
 501     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 502
 503     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 504     if($gufilter['SubSearchGroup']){
 505       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 506       $base = $gufilter['dselect'];
 507     }else{
 508       $flag = GL_SIZELIMIT ;
 509       $base = get_people_ou().$gufilter['dselect'];
 510     }
 511     $i = 0;
 512
 513
 514     $res = get_list($filter,"users",$base,array("dn", "uid", "sn", "givenName"),$flag);
 515
 516     /* Fetch all users and skip already used users */
 517     foreach($res as $attrs){
 518       if(in_array($attrs['uid'][0], $this->memberUid)) {
 519         continue;
 520       }
 521       $i ++;
 522       if($i > $MaxUser) {
 523         break;
 524       }
 525       $this->dnMapping[$attrs['uid'][0]]= $attrs["dn"];
 526       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 527       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 528     }
 529
 530     /* If more than max users are found, display a message to warn the user */
 531     if(($i == $MaxUser)){
 532       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 533     }
 534
 535     /* Sort lists */
 536     natcasesort($this->members);
 537     reset($this->members);
 538     natcasesort ($this->displayUsers);
 539     reset ($this->displayUsers);
 540   }
 541
 542
 543   /* Create display name, this was used so often that it is excluded into a seperate function */
 544   function createResultName($attrs)
 545   {
 546     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 547       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 548     } else {
 549       $ret= $attrs['uid'][0];
 550     }
 551     return($ret);
 552   }
 553
 554
 555   function remove_from_parent()
 556   {
 557     plugin::remove_from_parent();
 558
 559     $ldap= $this->config->get_ldap_link();
 560     $ldap->rmdir($this->dn);
 561     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 562
 563     new log("remove","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 564
 565     /* Delete references to object groups */
 566     $ldap->cd ($this->config->current['BASE']);
 567     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 568     while ($ldap->fetch()){
 569       $og= new ogroup($this->config, $ldap->getDN());
 570       unset($og->member[$this->dn]);
 571       $og->save ();
 572     }
 573
 574     /* Remove ACL dependencies too,
 575      */
 576     $ldap = $this->config->get_ldap_link();
 577     $ldap->cd($this->config->current['BASE']);
 578     $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($this->dn)."*))",array("gosaAclEntry","dn"));
 579     while($attrs = $ldap->fetch()){
 580       $acl = new acl($this->config,$this->parent,$attrs['dn']);
 581       foreach($acl->gosaAclEntry as $id => $entry){
 582         foreach($entry['members'] as $m_id => $member){
 583           if($m_id == "G:".$this->dn || $m_id == "U:".$this->dn){
 584             unset($acl->gosaAclEntry[$id]['members'][$m_id]);
 585             gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$this->dn,$attrs['dn']));
 586           }
 587         }
 588       }
 589       $acl -> save();
 590     }
 591
 592     /* Remove ACL dependencies too,
 593      */
 594     $tmp = new acl($this->config,$this->parent,$this->dn);
 595     $tmp->remove_acl();
 596
 597     /* Send signal to the world that we've done */
 598     $this->handle_post_events("remove");
 599   }
 600
 601
 602   /* Save data to object */
 603   function save_object()
 604   {
 605     /* Save additional values for possible next step */
 606     if (isset($_POST['groupedit'])){
 607
 608       /* Create a base backup and reset the
 609           base directly after calling plugin::save_object();
 610          Base will be set seperatly a few lines below */
 611       $base_tmp = $this->base;
 612       plugin::save_object();
 613       $this->base = $base_tmp;
 614
 615       $this->force_gid= 0;
 616
 617       /* Only reset sambagroup flag if we are able to write this flag */
 618       if($this->acl_is_writeable("sambaGroupType")){
 619         $this->smbgroup = 0;
 620       }
 621
 622       /* Get base selection */
 623       if(isset($_POST['base'])){
 624         $tmp = $this->get_allowed_bases();
 625         if(isset($tmp[$_POST['base']])){
 626           $this->base = $_POST['base'];
 627         }
 628       }
 629
 630       foreach (array(
 631             "force_gid"  => "gidNumber",
 632             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 633         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 634           $this->$val= $_POST["$val"];
 635         }
 636       }
 637
 638       /* Save sambaDomain attribute */
 639       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 640         $this->sambaDomainName= $_POST['sambaDomainName'];
 641         $this->groupType= $_POST['groupType'];
 642       }
 643
 644       /* Save fon attribute */
 645       if ($this->acl_is_writeable("fon_group")){
 646         if (isset ($_POST['fon_group'])){
 647           $this->fon_group= TRUE;
 648         } else {
 649           $this->fon_group= FALSE;
 650         }
 651       }
 652       if ($this->acl_is_writeable("nagios_group")){
 653         if (isset ($_POST['nagios_group'])){
 654           $this->nagios_group= TRUE;
 655         } else {
 656           $this->nagios_group= FALSE;
 657         }
 658       }
 659     }
 660   }
 661
 662
 663   /* Save to LDAP */
 664   function save()
 665   {
 666
 667     /* ID handling */
 668     if ($this->force_gid == 0){
 669       if ($this->saved_gidNumber != ""){
 670         $this->gidNumber= $this->saved_gidNumber;
 671       } else {
 672         /* Calculate new, lock uids */
 673         $wait= 10;
 674         while (get_lock("uidnumber") != ""){
 675           sleep (1);
 676
 677           /* timed out? */
 678           if ($wait-- == 0){
 679             break;
 680           }
 681         }
 682         add_lock ("uidnumber", "gosa");
 683         $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
 684       }
 685     }
 686
 687     plugin::save();
 688
 689     /* Remove objectClass for samba/phone support */
 690     $tmp= array();
 691     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 692       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 693           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 694           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 695          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 696         $tmp[]= $this->attrs['objectClass'][$i];
 697       }
 698     }
 699     $this->attrs['objectClass']= $tmp;
 700     $ldap= $this->config->get_ldap_link();
 701
 702     /* Add samba group functionality */
 703     if ($this->samba3 && $this->smbgroup){
 704
 705       /* Fixed undefined index ...
 706        */
 707       $this->SID = $this->ridBase = "";
 708       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 709         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 710       }else{
 711         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 712       }
 713       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 714         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 715       }else{
 716         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 717       }
 718
 719       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 720       $this->attrs['sambaGroupType']= "2";
 721
 722       /* Check if we need to create a special entry */
 723       if ($this->groupType == 0){
 724
 725         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 726           $gidNumber= $this->gidNumber;
 727           while(TRUE){
 728             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 729             $ldap->cd($this->config->current['BASE']);
 730             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 731             if ($ldap->count() == 0){
 732               break;
 733             }
 734             $gidNumber++;
 735           }
 736           $this->attrs['sambaSID']= $sid;
 737           $this->sambaSID= $sid;
 738         }
 739
 740       } else {
 741         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 742       }
 743
 744       /* User wants me to fake the idMappings? This is useful for
 745          making winbind resolve the group names in a reasonable amount
 746          of time in combination with larger databases. */
 747       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 748           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 749         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 750       }
 751
 752     }
 753
 754     /* Add phone functionality */
 755     if ($this->fon_group){
 756       $this->attrs['objectClass'][]= "goFonPickupGroup";
 757     }
 758
 759     /* Add nagios functionality */
 760     if ($this->nagios_group){
 761       $this->attrs['objectClass'][]= "nagiosContactGroup";
 762     }
 763
 764     /* Take members array */
 765     if (count ($this->memberUid)){
 766       $this->attrs['memberUid']= array_values(array_unique($this->memberUid));
 767     }
 768
 769     /* New accounts need proper 'dn', propagate it to remaining objects */
 770     if ($this->dn == 'new'){
 771       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 772     }
 773
 774     /* Add member dn's for RFC2307bis Support */
 775     if ($this->rfc2307bis){
 776       if (count($this->memberUid)){
 777         $this->attrs['member'] = array();
 778         foreach($this->attrs['memberUid'] as $uid) {
 779           $this->attrs['member'][]= $this->dnMapping[$uid];
 780         }
 781       } else {
 782         $this->attrs['member'][]= $this->dn;
 783       }
 784     }
 785
 786     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 787        new entries. So do a check first... */
 788     $ldap->cat ($this->dn, array('dn'));
 789     if ($ldap->fetch()){
 790       /* Modify needs array() to remove values :-( */
 791       if (!count ($this->memberUid)){
 792         $this->attrs['memberUid']= array();
 793       }
 794       if ($this->samba3){
 795         if (!$this->smbgroup){
 796           $this->attrs['sambaGroupType']= array();
 797           $this->attrs['sambaSID']= array();
 798         }
 799       }
 800       $mode= "modify";
 801     } else {
 802       $mode= "add";
 803       $ldap->cd($this->config->current['BASE']);
 804       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 805     }
 806
 807     /* Write back to ldap */
 808     $ldap->cd($this->dn);
 809     $this->cleanup();
 810     $ldap->$mode($this->attrs);
 811
 812     /* Remove ACL dependencies too,
 813      */
 814     if($this->dn != $this->orig_dn && $this->orig_dn != "new"){
 815       $tmp = new acl($this->config,$this->parent,$this->dn);
 816       $tmp->update_acl_membership($this->orig_dn,$this->dn);
 817     }
 818
 819     if($this->initially_was_account){
 820       new log("modify","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 821     }else{
 822       new log("create","groups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 823     }
 824
 825     $ret= 0;
 826     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 827       $ret= 1;
 828     }
 829
 830     /* Remove uid lock */
 831     del_lock ("uidnumber");
 832
 833     /* Post that we've done*/
 834     $this->handle_post_events($mode);
 835
 836     return ($ret);
 837   }
 838
 839   function check()
 840   {
 841     /* Call common method to give check the hook */
 842     $message= plugin::check();
 843
 844     /* Permissions for that base? */
 845     if ($this->base != ""){
 846       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 847     } else {
 848       $new_dn= $this->dn;
 849     }
 850
 851     /* must: cn */
 852     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 853       $message[]= "The required field 'Name' is not set.";
 854     }
 855
 856     /* Check for valid input */
 857     if (!is_uid($this->cn)){
 858       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 859     }
 860
 861     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 862
 863       /* Check for used 'cn' */
 864       $ldap= $this->config->get_ldap_link();
 865       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 866         $ldap->cd(get_groups_ou().$this->base);
 867         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 868         if ($ldap->count() != 0){
 869           $message[]= _("Value specified as 'Name' is already used.");
 870         }
 871       }
 872
 873     }else{
 874
 875       /* Check for used 'cn' */
 876       $ldap= $this->config->get_ldap_link();
 877       $ldap->cd($this->config->current['BASE']);
 878       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 879       if ($ldap->count() != 0){
 880
 881         /* New entry? */
 882         if ($this->dn == 'new'){
 883           $message[]= _("Value specified as 'Name' is already used.");
 884         }
 885
 886         /* Moved? */
 887         elseif ($new_dn != $this->orig_dn){
 888           $ldap->fetch();
 889           if ($ldap->getDN() != $this->orig_dn){
 890             $message[]= _("Value specified as 'Name' is already used.");
 891           }
 892         }
 893       }
 894     }
 895
 896     /* Check ID */
 897     if ($this->force_gid == "1"){
 898       if (!is_id($this->gidNumber)){
 899         $message[]= _("Value specified as 'GID' is not valid.");
 900       } else {
 901         if ($this->gidNumber < $this->config->current['MINID']){
 902           $message[]= _("Value specified as 'GID' is too small.");
 903         }
 904
 905       }
 906     }
 907
 908     return ($message);
 909   }
 910
 911   function get_next_id($attrib, $dn)
 912   {
 913     $ids= array();
 914     $ldap= $this->config->get_ldap_link();
 915
 916     $ldap->cd ($this->config->current['BASE']);
 917     if (preg_match('/gidNumber/i', $attrib)){
 918       $oc= "posixGroup";
 919     } else {
 920       $oc= "posixAccount";
 921     }
 922     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 923
 924     /* Get list of ids */
 925     while ($attrs= $ldap->fetch()){
 926       $ids[]= (int)$attrs["$attrib"][0];
 927     }
 928
 929     /* Find out next free id near to UID_BASE */
 930     if (!isset($this->config->current['BASE_HOOK'])){
 931       $base= $this->config->current['UIDBASE'];
 932     } else {
 933       /* Call base hook */
 934       $base= get_base_from_hook($dn, $attrib);
 935     }
 936     for ($id= $base; $id++; $id < pow(2,32)){
 937       if (!in_array($id, $ids)){
 938         return ($id);
 939       }
 940     }
 941
 942     /* Check if id reached maximum */
 943     if ($id >= pow(2,32)){
 944       print_red(_("Too many users, can't allocate a free ID!"));
 945       exit;
 946     }
 947   }
 948
 949   function getCopyDialog()
 950   {
 951     $vars = array("cn");
 952
 953     if($this ->force_gid){
 954       $used = " checked ";
 955       $dis  = "";
 956     }else{
 957       $used = "";
 958       $dis  = " disabled ";
 959     }
 960
 961     $smarty = get_smarty();
 962     $smarty->assign("used",$used);
 963     $smarty->assign("dis" ,$dis);
 964     $smarty->assign("cn" ,$this->cn);
 965     $smarty->assign("gidNumber",$this->gidNumber);
 966     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 967     $ret = array();
 968     $ret['string'] = $str;
 969     $ret['status'] = "";
 970     return($ret);
 971   }
 972
 973   function saveCopyDialog()
 974   {
 975     if(isset($_POST['cn'])){
 976       $this->cn = $_POST['cn'];
 977     }
 978     if(isset($_POST['force_gid'])){
 979       $this->force_gid  = 1;
 980       $this->gidNumber= $_POST['gidNumber'];
 981     }else{
 982       $this->force_gid  = 0;
 983       $this->gidNumber  = false;
 984     }
 985   }
 986
 987
 988   /* Return plugin informations for acl handling  */
 989   static function plInfo()
 990   {
 991     return (array(
 992           "plShortName" => _("Generic"),
 993           "plDescription" => _("Generic group settings"),
 994           "plSelfModify"  => FALSE,
 995           "plDepends"     => array(),
 996           "plPriority"    => 0,
 997           "plSection"     => array("admin"),
 998           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 999
1000           "plProvidedAcls"    => array(
1001             "cn"                => _("Name"),
1002             "base"              => _("Base"),
1003             "description"       => _("Description"),
1004
1005             "fonGroup"          => _("Phone pickup group"),
1006             "nagiosGroup"       => _("Nagios group"),
1007
1008             "gidNumber"         => _("GID"),
1009             "memberUid"         => _("Group member"),
1010             "sambaGroupType"    => _("Samba group type"),
1011             "sambaDomainName"   => _("Samba domain name"),
1012             "sambaSID"          => _("Samba SID"))
1013         ));
1014   }
1015
1016
1017   function multiple_save_object()
1018   {
1019     if(isset($_POST['group_mulitple_edit'])){
1020
1021       /* Create a base backup and reset the
1022          base directly after calling plugin::save_object();
1023          Base will be set seperatly a few lines below */
1024       $base_tmp = $this->base;
1025       plugin::multiple_save_object();
1026       plugin::save_object();
1027       $this->base = $base_tmp;
1028
1029       foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $attr){
1030         if(isset($_POST['use_'.$attr])){
1031           $this->multi_boxes[] = $attr;
1032         }
1033       }
1034
1035       /* Get base selection */
1036       if(isset($_POST['base'])){
1037         $tmp = $this->get_allowed_bases();
1038         if(isset($tmp[$_POST['base']])){
1039           $this->base = $_POST['base'];
1040         }
1041       }
1042
1043       foreach (array( "smbgroup"   => "sambaGroupType") as $val => $aclname) {
1044         if ($this->acl_is_writeable($aclname)){
1045           if(isset($_POST["$val"])){
1046             $this->$val=  TRUE;
1047           }else{
1048             $this->$val=  FALSE;
1049           }
1050         }
1051       }
1052
1053       /* Save sambaDomain attribute */
1054       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
1055         $this->sambaDomainName= $_POST['sambaDomainName'];
1056         $this->groupType= $_POST['groupType'];
1057       }
1058
1059       /* Save fon attribute */
1060       if ($this->acl_is_writeable("fon_group")){
1061         if (isset ($_POST['fon_group'])){
1062           $this->fon_group= TRUE;
1063         } else {
1064           $this->fon_group= FALSE;
1065         }
1066       }
1067     }
1068   }
1069
1070
1071   function get_multi_edit_values()
1072   {
1073     $ret = plugin::get_multi_edit_values();
1074
1075     foreach(array("base","smbgroup","groupType","sambaDomainName","fon_group") as $attr){
1076       if(in_array($attr,$this->multi_boxes)){
1077         $ret[$attr] = $this->$attr;
1078       }
1079     }
1080     $ret['memberUid'] = $this->memberUid;
1081     $ret['memberUid_used_by_some'] = $this->memberUid_used_by_some;
1082     return($ret);
1083   }
1084
1085   function multiple_execute()
1086   {
1087     return($this->execute());
1088   }
1089
1090
1091   /* Initialize plugin with given atribute arrays
1092    */
1093   function init_multiple_support($attrs,$all)
1094   {
1095     plugin::init_multiple_support($attrs,$all);
1096
1097     $this->memberUid = array();
1098     $this->memberUid_used_by_some = array();
1099     if (isset($attrs['memberUid'])){
1100       for ($i= 0; $i<$attrs['memberUid']['count']; $i++){
1101         $this->memberUid[$attrs['memberUid'][$i]]= $attrs['memberUid'][$i];
1102       }
1103       ksort($this->memberUid);
1104     }
1105
1106     if (isset($all['memberUid'])){
1107       for ($i= 0; $i<$all['memberUid']['count']; $i++){
1108         if(!in_array($all['memberUid'][$i],$this->memberUid)){
1109           $this->memberUid_used_by_some[$all['memberUid'][$i]]= $all['memberUid'][$i];
1110         }
1111       }
1112       ksort($this->memberUid_used_by_some);
1113     }
1114   }
1115
1116   function set_multi_edit_values($attrs)
1117   {
1118     $users = array();
1119
1120     /* Update groupMembership, keep optinal group */
1121     foreach($attrs['memberUid_used_by_some'] as $uid){
1122       if(in_array($uid,$this->memberUid)){
1123         $users[$uid] = $uid;
1124       }
1125     }
1126
1127     /* Update groupMembership, add forced groups */
1128     foreach($attrs['memberUid'] as $uid){
1129       $users[$uid] = $uid;
1130     }
1131     plugin::set_multi_edit_values($attrs);
1132     $this->memberUid = $users;
1133   }
1134
1135
1136 }
1137
1138 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1139 ?>