plugins/admin/groups/class_groupGeneric.inc

   1 <?php
   2
   3 class group extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Handling of GOsa's base group object";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Group attributes */
  11   var $cn= "";
  12   var $description= "";
  13   var $gidNumber= "";
  14   var $memberUid= array();
  15
  16   /* Helpers */
  17   var $base= "";
  18   var $force_gid= FALSE;
  19   var $fon_group= FALSE;
  20   var $smbgroup= FALSE;
  21   var $groupType= FALSE;
  22   var $samba3= FALSE;
  23   var $sambaSID= "";
  24   var $sambaDomainName= "DEFAULT";
  25   var $SID= "";
  26   var $ridBase= 0;
  27   var $members= array();
  28   var $users= array();
  29   var $allusers= array();
  30   var $saved_gidNumber= "";
  31   var $oldgroupType= "";
  32   var $orig_dn= "";
  33   var $orig_cn= "";
  34   var $has_mailAccount= FALSE;
  35   var $group_dialog= FALSE;
  36   var $nagios_group =FALSE;
  37   var $sambaGroupType;
  38   var $dialog;
  39   var $OnlyShowFirstEntries =200;
  40
  41   var $allowGroupsWithSameNameInOtherSubtrees = true;
  42
  43   /* attribute list for save action */
  44   var $attributes= array("cn", "description", "gidNumber","memberUid","sambaGroupType","sambaSID");
  45   var $objectclasses= array("top", "posixGroup");
  46
  47   var $CopyPasteVars  = array("force_gid","fon_group","smbgroup","groupType","sambaSID","sambaDomainName","SID","nagios_group","sambaGroupType");
  48
  49   function group ($config, $dn= NULL)
  50   {
  51     plugin::plugin ($config, $dn);
  52
  53     /* Load attributes depending on the samba version */
  54     $this->samba3= ($config->current['SAMBAVERSION'] == 3);
  55     $this->orig_dn= $dn;
  56     $this->orig_cn= $this->cn;
  57
  58     /* Get member list */
  59     if (isset($this->attrs['memberUid'][0])){
  60       $tmp= array();
  61       for ($i= 0; $i<$this->attrs['memberUid']['count']; $i++){
  62         $tmp[]= $this->attrs['memberUid'][$i];
  63       }
  64       $this->memberUid= $tmp;
  65       sort ($this->memberUid);
  66     }
  67
  68     /* Save gidNumber for later use */
  69     if (isset($this->attrs['gidNumber'])){
  70       $this->saved_gidNumber= $this->attrs['gidNumber'][0];
  71     }
  72
  73     /* Is a samba group? */
  74     if (isset($this->attrs['objectClass'])){
  75       if (array_search ('sambaGroupMapping', $this->attrs['objectClass']) == NULL ){
  76         $this->smbgroup= FALSE;
  77       } else {
  78         $this->smbgroup= TRUE;
  79         if (isset($this->attrs['sambaSID'])){
  80           $this->sambaSID= $this->attrs['sambaSID'][0];
  81         }
  82       }
  83       if (array_search ('goFonPickupGroup', $this->attrs['objectClass']) == NULL ){
  84         $this->fon_group= FALSE;
  85       } else {
  86         $this->fon_group= TRUE;
  87       }
  88       if (array_search ('nagiosContactGroup', $this->attrs['objectClass']) == NULL ){
  89         $this->nagios_group= FALSE;
  90       } else {
  91         $this->nagios_group= TRUE;
  92       }
  93     }
  94
  95     /* Set mail flag */
  96     if (isset($this->attrs['objectClass']) && in_array('gosaMailAccount', $this->attrs['objectClass'])){
  97       $this->has_mailAccount= TRUE;
  98     }
  99
 100     /* Get samba Domain in case of samba 3 */
 101     if ($this->samba3 && $this->sambaSID != ""){
 102       $this->SID= preg_replace ("/-[^-]+$/", "", $this->sambaSID);
 103       $ldap= $this->config->get_ldap_link();
 104       $ldap->cd($this->config->current['BASE']);
 105       $ldap->search ("(&(objectClass=sambaDomain)(sambaSID=$this->SID))",array("sambaAlgorithmicRidBase"));
 106       if ($ldap->count() != 0){
 107         $attrs= $ldap->fetch();
 108         $this->ridBase= $attrs['sambaAlgorithmicRidBase'][0];
 109
 110         /* Get domain name for SID */
 111         $this->sambaDomainName= "DEFAULT";
 112         foreach ($this->config->data['SERVERS']['SAMBA'] as $key => $val){
 113           if ($val['SID'] == $this->SID){
 114             $this->sambaDomainName= $key;
 115             break;
 116           }
 117         }
 118       } else {
 119         if (isset($this->config->current['RIDBASE'])){
 120           $this->sambaDomainName= "DEFAULT";
 121           $this->ridBase= $this->config->current['RIDBASE'];
 122           $this->SID= $this->config->current['SID'];
 123         } else {
 124           print_red(_("Can't find this groups SID in LDAP or in your configuration file!"));
 125         }
 126       }
 127
 128       /* Get group type */
 129       $this->groupType= (int)substr(strrchr($this->sambaSID, "-"), 1);
 130       if ($this->groupType < 500 || $this->groupType > 553){
 131         $this->groupType= 0;
 132       }
 133       $this->oldgroupType= $this->groupType;
 134     }
 135
 136     /* Get global filter config */
 137     if (!is_global("gufilter")){
 138       $ui= get_userinfo();
 139       $base= get_base_from_people($ui->dn);
 140       $gufilter= array( "dselect"       => $base,
 141           "regex"           => "*");
 142       register_global("gufilter", $gufilter);
 143     }
 144     $gufilter= get_global('gufilter');
 145
 146     $gufilter['SubSearchGroup'] = false;
 147     $gufilter['dselect'] = $_SESSION['gufilter']['dselect'];
 148
 149     register_global('gufilter',$gufilter);
 150
 151     if ($this->dn == "new"){
 152       if(isset($_SESSION['CurrentMainBase'])){
 153         $this->base= $_SESSION['CurrentMainBase'];
 154       }else{
 155         $ui= get_userinfo();
 156         $this->base= dn2base($ui->dn);
 157       }
 158     } else {
 159
 160       /* Get object base */
 161       $this->base =preg_replace ("/^[^,]+,".normalizePreg(get_groups_ou())."/","",$this->dn);
 162     }
 163
 164     /* This is always an account */
 165     $this->is_account= TRUE;
 166     $this->reload();
 167   }
 168
 169   function execute()
 170   {
 171         /* Call parent execute */
 172         plugin::execute();
 173
 174   /* Do we represent a valid group? */
 175     if (!$this->is_account && $this->parent == NULL){
 176       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 177         _("This 'dn' is no group.")."</b>";
 178       return ($display);
 179     }
 180
 181     /* Delete user from group */
 182     if (isset($_POST['del_users']) && isset($_POST['members'])){
 183       foreach ($_POST['members'] as $value){
 184         unset ($this->members["$value"]);
 185         $this->removeUser($value);
 186       }
 187       $this->reload();
 188     }
 189
 190     /* Add objects? */
 191     if (isset($_POST["edit_membership"])){
 192       $this->group_dialog= TRUE;
 193       $this->dialog= TRUE;
 194     }
 195
 196     /* Add objects finished? */
 197     if (isset($_POST["add_users_finish"]) || isset($_POST["add_users_cancel"])){
 198       $this->group_dialog= FALSE;
 199       $this->dialog= FALSE;
 200     }
 201
 202     /* Add user to group */
 203     if (isset($_POST['add_users_finish']) && isset($_POST['users'])){
 204       foreach ($_POST['users'] as $value){
 205         $this->members["$value"]= $this->allusers[$value];
 206         asort($this->members);
 207         $this->addUser($value);
 208       }
 209       $this->reload();
 210     }
 211
 212     /* Base select dialog */
 213     $once = true;
 214     foreach($_POST as $name => $value){
 215       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 216
 217         $once = false;
 218         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 219         $this->dialog->setCurrentBase($this->base);
 220       }
 221     }
 222
 223     /* Dialog handling */
 224     if(is_object($this->dialog)){
 225       /* Must be called before save_object */
 226       $this->dialog->save_object();
 227
 228       if($this->dialog->isClosed()){
 229         $this->dialog = false;
 230       }elseif($this->dialog->isSelected()){
 231
 232         /* Check if selected base is valid */
 233         $tmp = $this->get_allowed_bases();
 234         if(isset($tmp[$_POST['base']])){
 235           $this->base = $this->dialog->isSelected();
 236         }
 237         $this->dialog= false;
 238       }else{
 239         return($this->dialog->execute());
 240       }
 241     }
 242
 243    /* Assign templating stuff */
 244     $smarty= get_smarty();
 245     if ($this->samba3){
 246       $smarty->assign("samba3", "true");
 247     } else {
 248       $smarty->assign("samba3", "");
 249     }
 250
 251     if(search_config($this->config->data['MENU'], "nagiosaccount", "CLASS")){
 252       $smarty->assign("nagios",true);
 253     }else{
 254       $smarty->assign("nagios",false);
 255     }
 256
 257     if(search_config($this->config->data['MENU'], "phoneAccount", "CLASS")){
 258       $smarty->assign("pickupGroup",true);
 259     }else{
 260       $smarty->assign("pickupGroup",false);
 261     }
 262
 263     /* Assign base ACL */
 264     $smarty->assign("baseACL", $this->getacl("base"));
 265
 266     /* Manage object add dialog */
 267     if ($this->group_dialog){
 268
 269       /* Save data */
 270       $gufilter= get_global("gufilter");
 271       foreach( array("dselect", "regex") as $type){
 272         if (isset($_POST[$type])){
 273           $gufilter[$type]= $_POST[$type];
 274         }
 275       }
 276       if(isset($_POST['regex'])){
 277         if(isset($_POST['SubSearchGroup'])){
 278           $gufilter['SubSearchGroup'] = true;
 279         }else{
 280           $gufilter['SubSearchGroup'] = false;
 281         }
 282       }
 283
 284       if (isset($_GET['search'])){
 285         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 286         if ($s == "**"){
 287           $s= "*";
 288         }
 289         $gufilter['regex']= $s;
 290       }
 291       register_global("gufilter", $gufilter);
 292       $this->reload();
 293
 294       /* Show dialog */
 295       $smarty->assign("search_image", get_template_path('images/search.png'));
 296       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 297       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 298
 299       $smarty->assign("deplist", $this->get_allowed_bases("users/user"));
 300       $smarty->assign("alphabet", generate_alphabet());
 301       foreach( array("dselect", "regex","SubSearchGroup") as $type){
 302         $smarty->assign("$type", $gufilter[$type]);
 303       }
 304       $smarty->assign("hint", print_sizelimit_warning());
 305       $smarty->assign("users", $this->displayUsers);
 306       $smarty->assign("apply", apply_filter());
 307       $display= $smarty->fetch (get_template_path('group_objects.tpl', TRUE, dirname(__FILE__)));
 308       return ($display);
 309     }
 310
 311     $smarty->assign("bases", $this->get_allowed_bases());
 312     $smarty->assign("base_select", $this->base);
 313
 314     if ($this->samba3){
 315       $domains= array();
 316       foreach($this->config->data['SERVERS']['SAMBA'] as $name => $content){
 317         $domains[$name]= $name;
 318       }
 319       $smarty->assign("sambaDomains", $domains);
 320       $smarty->assign("sambaDomainName", $this->sambaDomainName);
 321       $groupTypes= array(0 => _("Samba group"), 512 => _("Domain admins"), 513 => _("Domain users"),
 322           514 => _("Domain guests"));
 323
 324       /* Don't loose special groups! If not key'ed above, add it to
 325          the combo box... */
 326       if ($this->groupType >= 500 && $this->groupType <= 553 && !isset($groupTypes[$this->groupType])){
 327         $groupTypes[$this->groupType]= sprintf(_("Special group (%d)"), $this->groupType);
 328       }
 329
 330       $smarty->assign("groupTypes", $groupTypes);
 331       $smarty->assign("groupType", $this->groupType);
 332     }
 333
 334     /* Members and users */
 335     $smarty->assign("members", $this->members);
 336
 337     /* Checkboxes */
 338     foreach (array("force_gid", "smbgroup") as $val){
 339       if ($this->$val == "1"){
 340         $smarty->assign("$val", "checked");
 341       } else {
 342         $smarty->assign("$val", "");
 343       }
 344     }
 345     if ($this->force_gid != "1"){
 346       $smarty->assign("forceMode", "disabled");
 347     }else{
 348       $smarty->assign("forceMode", "");
 349     }
 350     if ($this->fon_group){
 351       $smarty->assign("fon_group", "checked");
 352     } else {
 353       $smarty->assign("fon_group", "");
 354     }
 355
 356     if ($this->nagios_group){
 357       $smarty->assign("nagios_group", "checked");
 358     } else {
 359       $smarty->assign("nagios_group", "");
 360     }
 361
 362     /* Fields */
 363     foreach (array("cn", "description", "gidNumber") as $val){
 364       $smarty->assign("$val", $this->$val);
 365     }
 366
 367     $tmp = $this->plInfo();
 368     foreach($tmp['plProvidedAcls'] as $name => $translation){
 369       $smarty->assign($name."ACL",$this->getacl($name));
 370     }
 371
 372     if($this->acl_is_writeable("base")){
 373       $smarty->assign("baseSelect",true);
 374     }else{
 375       $smarty->assign("baseSelect",false);
 376     }
 377
 378     /* Show main page */
 379     $smarty->assign("alphabet", generate_alphabet(10));
 380     $smarty->assign("search_image", get_template_path('images/search.png'));
 381     $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 382     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 383     $smarty->assign("deplist", $this->config->idepartments);
 384     return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 385   }
 386
 387   function addUser($uid)
 388   {
 389     $this->memberUid[]= $uid;
 390     $this->memberUid= array_unique($this->memberUid);
 391   }
 392
 393   function removeUser($uid)
 394   {
 395     $temp= array();
 396     foreach ($this->memberUid as $value){
 397       if ($value != $uid){
 398         $temp[]= $value;
 399       }
 400     }
 401     $this->memberUid= $temp;
 402   }
 403
 404
 405   /* Reload data */
 406   function reload()
 407   {
 408     /* Fix regex string */
 409     $gufilter = get_global("gufilter");
 410     $regex    = normalizeLdap($gufilter['regex']);
 411     $MaxUser  = $this->OnlyShowFirstEntries;
 412
 413     /* Prepare ldap link */
 414     $ldap= $this->config->get_ldap_link();
 415     $ldap->cd($gufilter['dselect']);
 416
 417
 418     /* Resolve still unresolved memberuids to fill the list with sn/giveName attributes
 419         (Store gathered sn/givenName informations in $this->allusers too,
 420          to be prepared when adding/deleting users)
 421      */
 422     $filter = "";
 423     foreach ($this->memberUid as $value){
 424       if(!isset($this->members[$value])){
 425         $filter .= "(uid=".normalizeLdap($value).")";
 426       }
 427     }
 428     if(!empty($filter)){
 429       $ldap->cd($this->config->current['BASE']);
 430       $ldap->search("(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(|".$filter."))",array("uid","sn","givenName"));
 431       while($attrs = $ldap->fetch()){
 432         $this->members[$attrs['uid'][0]] = $this->createResultName($attrs);
 433         $this->allusers[$attrs['uid'][0]]= $this->createResultName($attrs);
 434       }
 435     }
 436
 437     /* check if all uids are resolved */
 438     foreach ($this->memberUid as $value){
 439       if(!isset($this->members[$value])){
 440         $this->members[$value] =  _("! unknown id")." [".$value."]";
 441       }
 442     }
 443
 444     /* Create display list of users matching regex & filter
 445      */
 446     $this->displayUsers = array();
 447     $filter = "(&(objectClass=gosaAccount)(!(objectClass=gosaUserTemplate))(!(uid=*$))(|(uid=".$regex.")(sn=".$regex.")(givenName=".$regex.")))";
 448
 449     /* Search in current tree or within subtrees depending on the checkbox from filter section */
 450     if($gufilter['SubSearchGroup']){
 451       $flag = GL_SIZELIMIT | GL_SUBSEARCH;
 452       $base = $gufilter['dselect'];
 453     }else{
 454       $flag = GL_SIZELIMIT ;
 455       $base = get_people_ou().$gufilter['dselect'];
 456     }
 457     $i = 0;
 458
 459
 460     $res = get_list($filter,"users",$base,array("uid", "sn", "givenName"),$flag);
 461
 462     /* Fetch all users and skip already used users */
 463     foreach($res as $attrs){
 464       if(in_array($attrs['uid'][0], $this->memberUid)) {
 465         continue;
 466       }
 467       $i ++;
 468       if($i > $MaxUser) {
 469         break;
 470       }
 471       $this->allusers[$attrs['uid'][0]]     = $this->createResultName($attrs);
 472       $this->displayUsers[$attrs['uid'][0]] = $this->createResultName($attrs);
 473     }
 474
 475     /* If more than max users are found, display a message to warn the user */
 476     if(($i == $MaxUser)){
 477       print_red(sprintf(_("Your search method returned more than '%s' users, only '%s' users are shown.") , $MaxUser,$MaxUser));
 478     }
 479
 480     /* Sort lists */
 481     natcasesort($this->members);
 482     reset($this->members);
 483     natcasesort ($this->displayUsers);
 484     reset ($this->displayUsers);
 485   }
 486
 487
 488   /* Create display name, this was used so often that it is excluded into a seperate function */
 489   function createResultName($attrs)
 490   {
 491     if (isset($attrs["givenName"][0]) && isset($attrs["sn"][0])){
 492       $ret =  $attrs["sn"][0].", ".$attrs["givenName"][0]." [".$attrs["uid"][0]."]";
 493     } else {
 494       $ret= $attrs['uid'][0];
 495     }
 496     return($ret);
 497   }
 498
 499
 500   function remove_from_parent()
 501   {
 502     plugin::remove_from_parent();
 503
 504     $ldap= $this->config->get_ldap_link();
 505     $ldap->rmdir($this->dn);
 506     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn));
 507
 508     /* Delete references to object groups */
 509     $ldap->cd ($this->config->current['BASE']);
 510     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 511     while ($ldap->fetch()){
 512       $og= new ogroup($this->config, $ldap->getDN());
 513       unset($og->member[$this->dn]);
 514       $og->save ();
 515     }
 516
 517     /* Send signal to the world that we've done */
 518     $this->handle_post_events("remove");
 519   }
 520
 521
 522   /* Save data to object */
 523   function save_object()
 524   {
 525     /* Save additional values for possible next step */
 526     if (isset($_POST['groupedit'])){
 527
 528       /* Create a base backup and reset the
 529           base directly after calling plugin::save_object();
 530          Base will be set seperatly a few lines below */
 531       $base_tmp = $this->base;
 532       plugin::save_object();
 533       $this->base = $base_tmp;
 534
 535       $this->force_gid= 0;
 536
 537       /* Only reset sambagroup flag if we are able to write this flag */
 538       if($this->acl_is_writeable("sambaGroupType")){
 539         $this->smbgroup = 0;
 540       }
 541
 542       /* Get base selection */
 543       if(isset($_POST['base'])){
 544         $tmp = $this->get_allowed_bases();
 545         if(isset($tmp[$_POST['base']])){
 546           $this->base = $_POST['base'];
 547         }
 548       }
 549
 550       foreach (array(
 551             "force_gid"  => "gidNumber",
 552             "smbgroup"   => "sambaGroupType") as $val => $aclname) {
 553         if ($this->acl_is_writeable($aclname)  && isset($_POST["$val"])){
 554           $this->$val= $_POST["$val"];
 555         }
 556       }
 557
 558       /* Save sambaDomain attribute */
 559       if ($this->acl_is_writeable("sambaDomainName") && $this->samba3 && isset ($_POST['sambaDomainName'])){
 560         $this->sambaDomainName= $_POST['sambaDomainName'];
 561         $this->groupType= $_POST['groupType'];
 562       }
 563
 564       /* Save fon attribute */
 565       if ($this->acl_is_writeable("fon_group")){
 566         if (isset ($_POST['fon_group'])){
 567           $this->fon_group= TRUE;
 568         } else {
 569           $this->fon_group= FALSE;
 570         }
 571       }
 572       if ($this->acl_is_writeable("nagios_group")){
 573         if (isset ($_POST['nagios_group'])){
 574           $this->nagios_group= TRUE;
 575         } else {
 576           $this->nagios_group= FALSE;
 577         }
 578       }
 579     }
 580   }
 581
 582
 583   /* Save to LDAP */
 584   function save()
 585   {
 586
 587     /* ID handling */
 588     if ($this->force_gid == 0){
 589       if ($this->saved_gidNumber != ""){
 590         $this->gidNumber= $this->saved_gidNumber;
 591       } else {
 592         /* Calculate new, lock uids */
 593         $wait= 10;
 594         while (get_lock("uidnumber") != ""){
 595           sleep (1);
 596
 597           /* timed out? */
 598           if ($wait-- == 0){
 599             break;
 600           }
 601         }
 602         add_lock ("uidnumber", "gosa");
 603         $this->gidNumber= $this->get_next_id("gidNumber");
 604       }
 605     }
 606
 607     plugin::save();
 608
 609     /* Remove objectClass for samba/phone support */
 610     $tmp= array();
 611     for ($i= 0; $i<count($this->attrs["objectClass"]); $i++){
 612       if ($this->attrs['objectClass'][$i] != 'sambaGroupMapping' &&
 613           $this->attrs['objectClass'][$i] != 'sambaIdmapEntry' &&
 614           $this->attrs['objectClass'][$i] != 'goFonPickupGroup' &&
 615          $this->attrs['objectClass'][$i] != 'nagiosContactGroup'){
 616         $tmp[]= $this->attrs['objectClass'][$i];
 617       }
 618     }
 619     $this->attrs['objectClass']= $tmp;
 620     $ldap= $this->config->get_ldap_link();
 621
 622     /* Add samba group functionality */
 623     if ($this->samba3 && $this->smbgroup){
 624
 625       /* Fixed undefined index ...
 626        */
 627       $this->SID = $this->ridBase = "";
 628       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'])){
 629         $this->SID    = $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['SID'];
 630       }else{
 631         print_red(sprintf(_("No configured SID found for '%s'."),$this->sambaDomainName));
 632       }
 633       if(isset($this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'])){
 634         $this->ridBase= $this->config->data['SERVERS']['SAMBA'][$this->sambaDomainName]['RIDBASE'];
 635       }else{
 636         print_red(sprintf(_("No configured RIDBASE found for '%s'."),$this->sambaDomainName));
 637       }
 638
 639       $this->attrs['objectClass'][]= 'sambaGroupMapping';
 640       $this->attrs['sambaGroupType']= "2";
 641
 642       /* Check if we need to create a special entry */
 643       if ($this->groupType == 0){
 644
 645         if ($this->sambaSID == "" || $this->oldgroupType != $this->groupType){
 646           $gidNumber= $this->gidNumber;
 647           while(TRUE){
 648             $sid= $this->SID."-".($gidNumber*2 + $this->ridBase+1);
 649             $ldap->cd($this->config->current['BASE']);
 650             $ldap->search("(sambaSID=$sid)",array("sambaSID"));
 651             if ($ldap->count() == 0){
 652               break;
 653             }
 654             $gidNumber++;
 655           }
 656           $this->attrs['sambaSID']= $sid;
 657           $this->sambaSID= $sid;
 658         }
 659
 660       } else {
 661         $this->attrs['sambaSID']=$this->SID."-".$this->groupType;
 662       }
 663
 664       /* User wants me to fake the idMappings? This is useful for
 665          making winbind resolve the group names in a reasonable amount
 666          of time in combination with larger databases. */
 667       if (isset($this->config->current['SAMBAIDMAPPING']) &&
 668           preg_match('/true/i', $this->config->current['SAMBAIDMAPPING'])){
 669         $this->attrs['objectClass'][]= "sambaIdmapEntry";
 670       }
 671
 672     }
 673
 674     /* Add phone functionality */
 675     if ($this->fon_group){
 676       $this->attrs['objectClass'][]= "goFonPickupGroup";
 677     }
 678
 679     /* Add nagios functionality */
 680     if ($this->nagios_group){
 681         $this->attrs['objectClass'][]= "nagiosContactGroup";
 682     }
 683
 684     /* Take members array */
 685     if (count ($this->memberUid)){
 686       $this->attrs['memberUid']= array_unique($this->memberUid);
 687     }
 688
 689     /* New accounts need proper 'dn', propagate it to remaining objects */
 690     if ($this->dn == 'new'){
 691       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 692     }
 693
 694     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 695        new entries. So do a check first... */
 696     $ldap->cat ($this->dn, array('dn'));
 697     if ($ldap->fetch()){
 698       /* Modify needs array() to remove values :-( */
 699       if (!count ($this->memberUid)){
 700         $this->attrs['memberUid']= array();
 701       }
 702       if ($this->samba3){
 703         if (!$this->smbgroup){
 704           $this->attrs['sambaGroupType']= array();
 705           $this->attrs['sambaSID']= array();
 706         }
 707       }
 708       $mode= "modify";
 709     } else {
 710       $mode= "add";
 711       $ldap->cd($this->config->current['BASE']);
 712       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 713     }
 714
 715     /* Write back to ldap */
 716     $ldap->cd($this->dn);
 717     $this->cleanup();
 718     $ldap->$mode($this->attrs);
 719
 720     $ret= 0;
 721     if ( show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/generic with dn '%s' failed."),$this->dn))){
 722       $ret= 1;
 723     }
 724
 725     /* Remove uid lock */
 726     del_lock ("uidnumber");
 727
 728     /* Post that we've done*/
 729     $this->handle_post_events($mode);
 730
 731     return ($ret);
 732   }
 733
 734   function check()
 735   {
 736     /* Call common method to give check the hook */
 737     $message= plugin::check();
 738
 739     /* Permissions for that base? */
 740     if ($this->base != ""){
 741       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 742     } else {
 743       $new_dn= $this->dn;
 744     }
 745
 746     /* Set new acl base */
 747     if($this->dn == "new") {
 748       $this->set_acl_base($this->base);
 749     }
 750
 751     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 752       $message[]= _("You have no permissions to create a group on this 'Base'.");
 753     }
 754
 755     /* must: cn */
 756     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 757       $message[]= "The required field 'Name' is not set.";
 758     }
 759
 760     /* Check for valid input */
 761     if (!is_uid($this->cn)){
 762       $message[]= _("The field 'Name' contains invalid characters. Lowercase, numbers and dashes are allowed.");
 763     }
 764
 765     if($this->allowGroupsWithSameNameInOtherSubtrees == true){
 766
 767       /* Check for used 'cn' */
 768       $ldap= $this->config->get_ldap_link();
 769       if(($this->cn  != $this->orig_cn) || ($this->orig_dn == "new")){
 770         $ldap->cd("ou=groups,".$this->base);
 771         $ldap->ls("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",get_groups_ou().$this->base,array("cn"));
 772         if ($ldap->count() != 0){
 773           $message[]= _("Value specified as 'Name' is already used.");
 774         }
 775       }
 776
 777     }else{
 778
 779       /* Check for used 'cn' */
 780       $ldap= $this->config->get_ldap_link();
 781       $ldap->cd($this->config->current['BASE']);
 782       $ldap->search("(&(|(objectClass=gosaGroupOfNames)(objectClass=posixGroup))(cn=$this->cn))",array("cn"));
 783       if ($ldap->count() != 0){
 784
 785         /* New entry? */
 786         if ($this->dn == 'new'){
 787           $message[]= _("Value specified as 'Name' is already used.");
 788         }
 789
 790         /* Moved? */
 791         elseif ($new_dn != $this->orig_dn){
 792           $ldap->fetch();
 793           if ($ldap->getDN() != $this->orig_dn){
 794             $message[]= _("Value specified as 'Name' is already used.");
 795           }
 796         }
 797       }
 798     }
 799
 800     /* Check ID */
 801     if ($this->force_gid == "1"){
 802       if (!is_id($this->gidNumber)){
 803         $message[]= _("Value specified as 'GID' is not valid.");
 804       } else {
 805         if ($this->gidNumber < $this->config->current['MINID']){
 806           $message[]= _("Value specified as 'GID' is too small.");
 807         }
 808
 809       }
 810     }
 811
 812     return ($message);
 813   }
 814
 815   function get_next_id($attrib)
 816   {
 817     $ids= array();
 818     $ldap= $this->config->get_ldap_link();
 819
 820     $ldap->cd ($this->config->current['BASE']);
 821     if (preg_match('/gidNumber/i', $attrib)){
 822       $oc= "posixGroup";
 823     } else {
 824       $oc= "posixAccount";
 825     }
 826     $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 827
 828     /* Get list of ids */
 829     while ($attrs= $ldap->fetch()){
 830       $ids[]= (int)$attrs["$attrib"][0];
 831     }
 832
 833     /* Find out next free id near to UID_BASE */
 834     for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
 835       if (!in_array($id, $ids)){
 836         return ($id);
 837       }
 838     }
 839
 840     /* Should not happen */
 841     if ($id == 65000){
 842       print_red(_("Too many users, can't allocate a free ID!"));
 843       exit;
 844     }
 845   }
 846
 847   function getCopyDialog()
 848   {
 849     $vars = array("cn");
 850
 851     if($this ->force_gid){
 852       $used = " checked ";
 853       $dis  = "";
 854     }else{
 855       $used = "";
 856       $dis  = " disabled ";
 857     }
 858
 859     $smarty = get_smarty();
 860     $smarty->assign("used",$used);
 861     $smarty->assign("dis" ,$dis);
 862     $smarty->assign("cn" ,$this->cn);
 863     $smarty->assign("gidNumber",$this->gidNumber);
 864     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 865     $ret = array();
 866     $ret['string'] = $str;
 867     $ret['status'] = "";
 868     return($ret);
 869   }
 870
 871   function saveCopyDialog()
 872   {
 873     if(isset($_POST['cn'])){
 874       $this->cn = $_POST['cn'];
 875     }
 876     if(isset($_POST['force_gid'])){
 877       $this->force_gid  = 1;
 878       $this->gidNumber= $_POST['gidNumber'];
 879     }else{
 880       $this->force_gid  = 0;
 881       $this->gidNumber  = false;
 882     }
 883   }
 884
 885
 886   /* Return plugin informations for acl handling  */
 887   function plInfo()
 888   {
 889     return (array(
 890           "plShortName" => _("Generic"),
 891           "plDescription" => _("Generic group settings"),
 892           "plSelfModify"  => FALSE,
 893           "plDepends"     => array(),
 894           "plPriority"    => 0,
 895           "plSection"     => array("admin"),
 896           "plCategory"    => array("groups" => array("objectClass" => "posixGroup", "description" => _("Groups"))),
 897
 898           "plProvidedAcls"    => array(
 899             "cn"                => _("Name"),
 900             "base"              => _("Base"),
 901             "description"       => _("Description"),
 902
 903             "fonGroup"          => _("Phone pickup group"),
 904             "nagiosGroup"       => _("Nagios group"),
 905
 906             "gidNumber"         => _("GID"),
 907             "memberUid"         => _("Group member"),
 908             "sambaGroupType"    => _("Samba group type"),
 909             "sambaDomainName"   => _("Samba domain name"),
 910             "sambaSID"          => _("Samba SID"))
 911         ));
 912   }
 913 }
 914
 915 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 916 ?>