plugins/admin/systems/class_servDNS.inc

   1 <?php
   2
   3 class servdns extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage server basic objects";
   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   /* attribute list for save action */
  11   var $ignore_account= TRUE;
  12   var $attributes       = array("");
  13   var $objectclasses    = array("whatever");
  14
  15   var $RecordTypes      = array();
  16
  17   var $Zones  = array();
  18   var $dialog = NULL;
  19
  20   var $usedDNS    = array();
  21   function servdns ($config, $dn= NULL)
  22   {
  23     plugin::plugin ($config, $dn);
  24
  25     /* All types with required attrs */
  26     $this->RecordTypes['aRecord']       = "aRecord";           // ok
  27     $this->RecordTypes['mDRecord']      = "mDRecord";          // ok
  28     $this->RecordTypes['mXRecord']      = "mXRecord";          // ok
  29     $this->RecordTypes['nSRecord']      = "nSRecord";          // ok
  30     $this->RecordTypes['pTRRecord']     = "relativeDomainName";// ok
  31     $this->RecordTypes['hInfoRecord']   = "hInfoRecord";       // ok
  32     $this->RecordTypes['mInfoRecord']   = "mInfoRecord";       // ok
  33     $this->RecordTypes['tXTRecord']     = "tXTRecord";         // ok
  34     $this->RecordTypes['aFSDBRecord']   = "aFSDBRecord";       // ok
  35     $this->RecordTypes['SigRecord']     = "SigRecord";         // ok
  36     $this->RecordTypes['KeyRecord']     = "KeyRecord";         // ok
  37     $this->RecordTypes['aAAARecord']    = "aAAARecord";        // ok
  38     $this->RecordTypes['LocRecord']     = "LocRecord";         // ok
  39     $this->RecordTypes['nXTRecord']     = "nXTRecord";         // ok
  40     $this->RecordTypes['sRVRecord']     = "sRVRecord";         // ok
  41     $this->RecordTypes['nAPTRRecord']   = "nAPTRRecord";       // ok
  42     $this->RecordTypes['kXRecord']      = "kXRecord";          // ok
  43     $this->RecordTypes['certRecord']    = "certRecord";        // ok
  44     $this->RecordTypes['a6Record']      = "a6Record";          // ok
  45     $this->RecordTypes['dSRecord']      = "dSRecord";          // ok
  46     $this->RecordTypes['sSHFPRecord']   = "sSHFPRecord";       // ok
  47     $this->RecordTypes['rRSIGRecord']   = "rRSIGRecord";       // ok
  48     $this->RecordTypes['nSECRecord']    = "nSECRecord";        // ok
  49
  50     $this->cn = $this->attrs['cn'][0];
  51
  52     $types = array();
  53
  54     /* Get all records */
  55     $ldap = $this->config->get_ldap_link();
  56     $ldap->cd($this->dn);
  57     $ldap->search("(&(objectClass=dNSZone)(relativeDomainName=@))",array("*"));
  58
  59     while($attrs = $ldap->fetch()){
  60       /* If relative domainname == cn
  61        * Try to read dnsclass / TTl / zone
  62        */
  63       $this->usedDNS[$attrs['dn']] = $attrs;
  64       if((isset($attrs['tXTRecord'][0]))&&(preg_match("/zoneName\=/",$attrs['tXTRecord'][0]))){
  65         $zoneName= preg_replace("/zoneName\=/","",$attrs['tXTRecord'][0]);
  66         $types[$zoneName]['ReverseZone']  = preg_replace("/\.in\-addr\.arpa/","",$attrs['zoneName'][0]);
  67         $types[$zoneName]['ReverseDN']    = $attrs['dn'];
  68       }else{
  69
  70         /* Generate SOA entry */
  71         if(isset($attrs['sOARecord'][0])){
  72           $tmp = split("\ ",$attrs['sOARecord'][0]) ;
  73           $tmp2 = array();
  74           $ar = array("0"=>"sOAprimary","1"=>"sOAmail","2"=>"sOAserial","3"=>"sOArefresh","4"=>"sOAretry","5"=>"sOAexpire","6"=>"sOAttl");
  75
  76           /* Assign soa vars */
  77           foreach($ar as $key => $name){
  78             if(isset($tmp[$key])){
  79               $types[$attrs['zoneName'][0]][$name] = $tmp[$key];
  80             }else{
  81               $types[$attrs['zoneName'][0]][$name] = "";
  82             }
  83           }
  84         }
  85
  86         /* Set TTL value */
  87         if(isset($attrs['dNSTTL'][0])){
  88           $types[$attrs['zoneName'][0]]['dNSTTL'] = $attrs['dNSTTL'][0];
  89         }
  90
  91         /* Set dns Class*/
  92         if(isset($attrs['dNSClass'][0])){
  93           $types[$attrs['zoneName'][0]]['dNSClass'] = $attrs['dNSClass'][0];
  94         }
  95
  96         /* Set zone Name */
  97         if(isset($attrs['zoneName'][0])){
  98           $types[$attrs['zoneName'][0]]['zoneName'] = $attrs['zoneName'][0];
  99         }
 100
 101         /* Set status */
 102 //        $types[$attrs['zoneName'][0]]['status']   ="edited";
 103 //        $types[$attrs['zoneName'][0]]['Reversestatus']   ="edited";
 104 //        $types[$attrs['zoneName'][0]]['ReverseDN']= $attrs['dn'];
 105
 106         /* Create list with all used records */
 107         foreach($this->RecordTypes as $name => $value){
 108
 109           /* If there is a record attribute  */
 110           if(isset($attrs[$name])){
 111
 112             /* get all entries */
 113             for($i = 0 ; $i < $attrs[$value]['count']; $i ++){
 114               $types[$attrs['zoneName'][0]]['Records'][] =array("type"      =>$name,
 115                   "inittype"  =>$name,
 116                   "value"     =>$attrs[$value][$i],
 117                   "status"    =>"edited",
 118                   "dn"        =>$attrs['dn']);
 119             }
 120           }
 121         }
 122       }
 123     }
 124
 125     /* If there is at least one entry in this -> types, we have DNS enabled */
 126     $this->Zones = $types;
 127     if(count($this->Zones) == 0){
 128       $this->is_account = false;
 129     }else{
 130       $this->is_account = true;
 131     }
 132
 133     /* Store initally account settings */
 134     $this->DNSinitially_was_account = $this->is_account;
 135   }
 136
 137   function execute()
 138   {
 139     /* Call parent execute */
 140     plugin::execute();
 141
 142     /* Fill templating stuff */
 143     $smarty= get_smarty();
 144     $display= "";
 145
 146     /* Do we need to flip is_account state? */
 147     if (isset($_POST['modify_state'])){
 148       $this->is_account= !$this->is_account;
 149     }
 150
 151     /* Show tab dialog headers */
 152     if ($this->is_account){
 153       $display= $this->show_header(_("Remove DNS service"),
 154           _("This server has DNS features enabled. You can disable them by clicking below."));
 155     } else {
 156       $display= $this->show_header(_("Add DNS service"),
 157           _("This server has DNS features disabled. You can enable them by clicking below."));
 158       return ($display);
 159     }
 160
 161     if(isset($_POST['SaveZoneChanges'])){
 162       $this->dialog->save_object();
 163
 164       if(count($this->dialog->check())){
 165         foreach($this->dialog->check() as $msgs){
 166           print_red($msgs);
 167         }
 168       }else{
 169
 170         $ret = $this->dialog->save();
 171         unset($this->Zones[$this->dialog->InitiallyZoneName]);
 172         $this->Zones[$ret['zoneName']]                  = $ret;
 173
 174         /*
 175         if($this->dialog->isNew == true){
 176           $this->Zones[$ret['zoneName']] = $ret;
 177           $this->Zones[$ret['zoneName']] = "new";
 178         }else{
 179
 180           if(!$this->dialog->isNew){
 181
 182             $ForStatus = $this->Zones[$this->dialog->InitiallyZoneName]['status'];
 183             $RevStatus = $this->Zones[$this->dialog->InitiallyZoneName]['Reversestatus'];
 184
 185             if($ret['zoneName'] != $this->dialog->InitiallyZoneName){
 186               if($this->Zones[$this->dialog->InitiallyZoneName]['status'] != "new"){
 187                 $this->Zones[$this->dialog->InitiallyZoneName]['status'] = "deleted";
 188               }else{
 189                 unset($this->Zones[$this->dialog->InitiallyZoneName]);
 190               }
 191               $this->Zones[$ret['zoneName']]                  = $ret;
 192               $this->Zones[$ret['zoneName']]['status']        = "new";
 193               $this->Zones[$ret['zoneName']]['Reversestatus'] = $RevStatus;
 194
 195             }elseif($ret['ReverseZone'] != $this->dialog->InitiallyReverseZone){
 196               if($this->Zones[$this->dialog->InitiallyZoneName]['Reversestatus'] != "new"){
 197                 $this->Zones[$this->dialog->InitiallyZoneName]['Reversestatus'] = "deleted";
 198               }else{
 199                 unset($this->Zones[$this->dialog->InitiallyZoneName]);
 200               }
 201               $this->Zones[$ret['zoneName']]                  = $ret;
 202               $this->Zones[$ret['zoneName']]['Reversestatus'] = "new";
 203               $this->Zones[$ret['zoneName']]['status']        = $ForStatus;
 204
 205             }else{
 206               $this->Zones[$ret['zoneName']]                  = $ret;
 207               $this->Zones[$ret['zoneName']]['status']        = $ForStatus;
 208               $this->Zones[$ret['zoneName']]['Reversestatus'] = $RevStatus;
 209             }
 210           }
 211         }
 212       */
 213         $this->dialog = NULL;
 214       }
 215     }
 216     if(isset($_POST['CancelZoneChanges'])){
 217       $this->dialog = NULL;
 218     }
 219     /* Add empty new zone */
 220     if(isset($_POST['AddZone'])){
 221       $this->dialog = new servdnseditZone($this->config,$this->dn,$this->RecordTypes);
 222     }
 223
 224     $once = false;
 225     foreach( $_POST as $name => $value){
 226       if(preg_match("/^editZone_/",$name)&&!$once){
 227         $once =true;
 228         $tmp = preg_replace("/^editZone_/","",$name);
 229         $tmp = base64_decode(preg_replace("/_.*$/","",$tmp));
 230         $this->dialog= new servdnseditZone($this->config,$this->dn,$this->RecordTypes,$this->Zones[$tmp]);
 231       }
 232     }
 233
 234     if($this->dialog!= NULL){
 235       $this->dialog->save_object();
 236       $this->dialog->parent = $this;
 237       return($this->dialog->execute());
 238     }
 239
 240     /* Create Listbox with existing Zones */
 241     $ZoneList = new divSelectBox("dNSZones");
 242     $ZoneList -> SetHeight(254);
 243
 244     /* Add entries to divlist*/
 245     $editImg = "<input type='image' src='images/edit.png' name='editZone_%s'>";
 246     foreach($this->Zones as $zone => $values ){
 247       $ZoneList->AddEntry(array(
 248                                 array("string" => $zone),
 249                                 array("string" => _("Reverse zone")." : ".$values['ReverseZone']),
 250                                 array("string" => _("TTL")." : ".$values['dNSTTL']),
 251                                 array("string" => _("Class")." : ".$values['dNSClass']),
 252                                 array("string" =>str_replace("%s",base64_encode($zone),$editImg))
 253                           ));
 254     }
 255
 256     /* Display tempalte */
 257     $smarty->assign("ZoneList",$ZoneList->DrawList());
 258     $display.= $smarty->fetch(get_template_path('servdns.tpl', TRUE));
 259     return($display);
 260   }
 261
 262   function remove_from_parent()
 263   {
 264   }
 265
 266
 267   /* Save data to object */
 268   function save_object()
 269   {
 270   }
 271
 272
 273   /* Check supplied data */
 274   function check()
 275   {
 276     $message= array();
 277     return ($message);
 278   }
 279
 280
 281   /* Save to LDAP */
 282   function save()
 283   {
 284     $ldap = $this->config->get_ldap_link();
 285     $ldap->cd($this->config->current['BASE']);
 286
 287     $actions =array("update"=>array(),"add"=>array(),"delete"=>array());
 288
 289     foreach($this->Zones as $zone){
 290       $tmp = $this->generate_LDAP_entries($zone);
 291       foreach($tmp as $key => $values){
 292         if(isset($this->usedDNS[$key])){
 293           $actions['update'][$key]=$values;
 294           unset($this->usedDNS[$key]);
 295         }else{
 296           $actions['add'][$key] = $values;
 297         }
 298       }
 299     }
 300     foreach($this->usedDNS as $key => $values){
 301       $actions['delete'][$key] = $values;
 302     }
 303
 304     foreach($actions['delete'] as $dn => $attrs){
 305       $ldap->cd($dn);
 306       $ldap->rmDir($dn);
 307     }
 308
 309     foreach($actions['add'] as $dn => $attrs){
 310       $ldap->cd($this->config->current['BASE']);
 311 //      $ldap->create_missing_trees($dn);
 312       $ldap->cd($dn);
 313       $ldap->add($attrs);
 314     }
 315
 316     foreach($actions['update'] as $dn => $attrs){
 317       $ldap->cd($dn);
 318       $ldap->modify($attrs);
 319     }
 320     show_ldap_error($ldap->get_error());
 321   }
 322
 323
 324   function generate_LDAP_entries($zone)
 325   {
 326     $tmp = array();
 327     $tmp['objectClass']           = array("top","dNSZone");
 328     $tmp['dNSTTL']                = $zone['dNSTTL'];
 329     $tmp['dNSClass']              = $zone['dNSClass'];
 330     $tmp['relativeDomainName']    = "@";//$zone['relativeDomainName'];
 331
 332     $str = "";
 333     foreach(array("sOAprimary","sOAmail","sOAserial","sOArefresh","sOAretry","sOAexpire","sOAttl") as $name){
 334       $str .= $zone[$name]." ";
 335     }
 336     $tmp['sOARecord'] = $str;
 337
 338
 339     /* Generate some attrs  */
 340     $arr = array("SigRecord","KeyRecord","aAAARecord","nSRecord","iaFSDBRecord","mInfoRecord","hInfoRecord","mXRecord","mDRecord","tXTRecord",
 341         "LocRecord","nXTRecord","sRVRecord","nAPTRRecord","kXRecord","certRecord","a6Record","dSRecord","sSHFPRecord","rRSIGRecord","nSECRecord");
 342     $aRecords = array();
 343     foreach($arr as $ar){
 344       foreach($zone['Records'] as $type){
 345         if(($type['type'] == $ar)&&($type['status']!="deleted")){
 346           $tmp[$ar][] = $type['value'];
 347         }
 348       }
 349     }
 350     if(is_array($zone['Records'])){
 351       foreach($zone['Records'] as $type){
 352         if(isset($type['inittype'])){
 353           if($type['type'] != $type['inittype']){
 354             $tmp[$type['inittype']] = array();
 355           }
 356         }
 357       }
 358     }
 359     $dn = "zoneName=".$zone['zoneName'].",".$this->dn;
 360     $tmp2[$dn] = $tmp;
 361     $tmp2[$dn]['zoneName'] = $zone['zoneName'];
 362     $dn = "zoneName=".$zone['ReverseZone'].".in-addr.arpa,".$this->dn;
 363     $tmp2[$dn] = $tmp;
 364     $tmp2[$dn]['tXTRecord'] ="zoneName=".$zone['zoneName'];
 365     $tmp2[$dn]['zoneName'] = $zone['ReverseZone'].".in-addr.arpa";
 366
 367     return($tmp2);
 368   }
 369
 370
 371
 372 }
 373
 374 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 375 ?>