plugins/admin/systems/class_servDNSeditZoneEntries.inc

   1 <?php
   2
   3 class servDNSeditZoneEntries 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("zoneName");
  13   var $objectclasses= array("whatever");
  14
  15   var $Devices    = array();
  16   var $InitDevices = array();
  17   var $zoneName       = "";
  18   var $reverseName    = "";
  19   var $RecordTypes= array();
  20
  21   function servDNSeditZoneEntries ($config, $dn= NULL,$zoneName,$reverseName,$RTypes)
  22   {
  23     plugin::plugin ($config, $dn);
  24
  25     $this->zoneName     = $zoneName;
  26     $this->reverseName  = $reverseName;
  27     $this->RecordTypes  = $RTypes;
  28     $this->RecordTypes['cNAMERecord']  = "relativeDomainName";
  29
  30
  31     $ldap = $this->config->get_ldap_link();
  32     $ldap->cd($this->config->current['BASE']);
  33
  34     /* Get all objects it this zone ...
  35      */
  36     $res = $ldap->search("(&(objectClass=dNSZone)(|(zoneName=".$zoneName.")(zoneName=".$reverseName.".in-addr.arpa))(!(relativeDomainName=@)))");
  37     while($attrs = $ldap->fetch($res)){
  38       foreach($this->RecordTypes as $atr => $val){
  39         if((isset($attrs[$atr])) && (is_array($attrs[$atr]))){
  40           unset($attrs[$val]['count']);
  41           $dn = preg_replace("/^.*,cn/","cn",$attrs['dn']);
  42           $this->Devices[$dn]['RECORDS'][$atr] = $attrs[$val];
  43         }
  44       }
  45     }
  46
  47     /* Add additional informations
  48        to all catched objects
  49      */
  50     foreach($this->Devices as $dn => $Recs){
  51       $this->Devices[$dn]['OBJECT']  = $ldap->fetch($ldap->cat($dn,array("objectClass","cn")));
  52     }
  53
  54     $this->Devices;
  55     $this->InitDevices = $this->Devices;
  56   }
  57
  58   function execute()
  59   {
  60           plugin::execute();
  61
  62     /* Check posts for operations ...
  63      */
  64     $once = true;
  65     foreach($_POST as $name => $value){
  66
  67       /* Add a new Record in given object
  68        */
  69       if((preg_match("/^AddRecord_/",$name)) && ($once)){
  70         $once   = false;
  71         $tmp    = preg_replace("/^AddRecord_/","",$name);
  72         $tmp    = preg_replace("/_.*$/","",$tmp);
  73         $tmp2   = split("\|",$tmp);
  74
  75         $dn     = base64_decode($tmp2[0]);
  76         $record = $tmp2[1];
  77         $numrec = $tmp2[2];
  78
  79         $this->Devices[$dn]['RECORDS'][$record][] = "";
  80       }
  81
  82       /* Remove record from given dn
  83        */
  84       if((preg_match("/^RemoveRecord_/",$name)) && ($once)){
  85         $once   = false;
  86         $tmp    = preg_replace("/^RemoveRecord_/","",$name);
  87         $tmp    = preg_replace("/_.*$/","",$tmp);
  88         $tmp2   = split("\|",$tmp);
  89
  90         $dn     = base64_decode($tmp2[0]);
  91         $record = $tmp2[1];
  92         $numrec = $tmp2[2];
  93
  94         unset($this->Devices[$dn]['RECORDS'][$record][$numrec]);
  95       }
  96
  97       /* Don't know how i should implement this ...
  98        */
  99       if((preg_match("/^UserRecord_/",$name)) && ($once)){
 100         $once   = false;
 101         $tmp    = preg_replace("/^UserRecord_/","",$name);
 102         $tmp    = preg_replace("/_.*$/","",$tmp);
 103         $tmp2   = split("\|",$tmp);
 104
 105         $dn     = base64_decode($tmp2[0]);
 106         $record = $tmp2[1];
 107         $numrec = $tmp2[2];
 108
 109         $this->FreeDevices[$dn]['RECORDS']['User'][$numrec] = "";
 110       }
 111     }
 112
 113
 114     /* Fill templating stuff */
 115     $smarty= get_smarty();
 116     $display= "";
 117
 118     $table = "";
 119     foreach($this->Devices as $key => $dev){
 120       $table .= $this->generateRecordConfigurationRow($key);
 121     }
 122
 123     $smarty->assign("table",$table);;
 124     $display.= $smarty->fetch(get_template_path('servDNSeditZoneEntries.tpl', TRUE));
 125     return($display);
 126   }
 127
 128   /* Create html table out of given entry
 129    */
 130   function generateRecordConfigurationRow($obj_dn){
 131
 132     /* get some basic inforamtions
 133      */
 134     $obj        = $this->Devices[$obj_dn];
 135     $objectName = $obj['OBJECT']['cn'][0];
 136
 137     // set title
 138     $str = "<h3>".sprintf(_("Settings for '%s'"),$obj_dn)." : </h3>";
 139
 140     /* Walk through all defined records
 141      */
 142     foreach($obj['RECORDS'] as $id => $types){
 143
 144       /* Create table
 145        */
 146       $str.= "<table cellspacing='0' cellpadding='0'>";
 147       foreach($types as $key => $type){
 148
 149         /* Create unique post name
 150          */
 151         $name = base64_encode($obj_dn)."|".$id."|".$key;
 152
 153         $str .= "<tr>
 154           <td style='width:80px;'>
 155             ".$objectName."
 156           </td>
 157           <td style='width:80px;'>
 158             ".$this->createRecordTypeSelection($id,$name)."
 159           </td>
 160           <td>
 161             <input type='text'  value='".$type."' name='ValueSelection_".$name."' style='width:250px;'>
 162           </td>
 163           <td style='width:30px;text-align:right;'>
 164             <input type='image' name='AddRecord_".$name."'   src='images/crossref.png' alt='"._("Add")."' title='"._("Add")."'>
 165           </td>
 166           <td style='width:60px;text-align:right;'>
 167             <input type='image' name='UserRecord_".$name."'   src='images/select_default.png' alt='"._("New")."' title='"._("New")."'>
 168             <input type='image' name='RemoveRecord_".$name."' src='images/edittrash.png'      alt='"._("Remove")."' title='"._("Remove")."'>
 169           </td>
 170          </tr>";
 171       }
 172       $str .="</table>";
 173     }
 174     return($str);
 175   }
 176
 177   /* Create selectbox with all available option types
 178    */
 179   function createRecordTypeSelection($id,$refID){
 180     $str = "\n<select name='RecordTypeSelection_".$refID."'>";
 181     foreach($this->RecordTypes as $type => $atr) {
 182       if($id == $type){
 183         $str .="\n<option value='".$type."' selected >".strtoupper(preg_replace("/record/i","",$type))."</option>";
 184       }else{
 185         $str .="\n<option value='".$type."'>".strtoupper(preg_replace("/record/i","",$type))."</option>";
 186       }
 187     }
 188     $str.= "\n</select>";
 189     return($str);
 190   }
 191
 192   function remove_from_parent()
 193   {
 194   }
 195
 196   function save_object()
 197   {
 198     /* Save all form fields
 199      */
 200
 201     /* Possible attributes posted
 202      */
 203     $arr = array("RecordTypeSelection_","ValueSelection_");
 204
 205     foreach($_POST as $name=>$value){
 206
 207       foreach($arr as $type)
 208
 209         /* Check if attribute was posted
 210          */
 211         if(preg_match("/".$type."/",$name)){
 212
 213           /* Extract informations out of postname
 214            */
 215           $action = $type;
 216           $tmp    = preg_replace("/^".$action."/","",$name);
 217           $tmp    = preg_replace("/_.*$/","",$tmp);
 218           $tmp2   = split("\|",$tmp);
 219
 220           $dn     = base64_decode($tmp2[0]);
 221           $record = $tmp2[1];
 222           $numrec = $tmp2[2];
 223
 224           /* Check which type of post was posted
 225            */
 226
 227           // checkbox was posted
 228           if($action == "RecordTypeSelection_"){
 229             if($record != $value){
 230               $str =  $this->Devices[$dn]['RECORDS'][$record][$numrec];
 231               unset($this->Devices[$dn]['RECORDS'][$record][$numrec]);
 232               $this->Devices[$dn]['RECORDS'][$value][] = $str;
 233             }
 234           }
 235
 236           // entry value was psoted
 237           if($action == "ValueSelection_"){
 238             $this->Devices[$dn]['RECORDS'][$record][$numrec] = $value;
 239           }
 240         }
 241     }
 242   }
 243
 244   /*  check something
 245    */
 246   function check()
 247   {
 248     $message= array();
 249     // Nothing right now
 250     return ($message);
 251   }
 252
 253   function save()
 254   {
 255     /* Set all initial records to array()
 256        This means they will be removed from the entry
 257      */
 258     foreach($this->InitDevices as $dn => $obj){
 259       $attrs[$dn]= array();
 260       foreach($obj['RECORDS'] as $rectype => $records){
 261         $attrs[$dn][$rectype] = array();
 262       }
 263     }
 264
 265     /* Add new entries
 266      */
 267     foreach($this->Devices as $dn => $obj){
 268       foreach($obj['RECORDS'] as $rectype => $records){
 269         $attrs[$dn][$rectype] = array();
 270         foreach($records as $rec){
 271           $attrs[$dn][$rectype][] = $rec;
 272         }
 273       }
 274     }
 275
 276     /* Get ldap link
 277      */
 278     $ldap = $this->config->get_ldap_link();
 279     $ldap->cd ($this->config->current['BASE']);
 280
 281     /* Generate 'T odo' :-)
 282      */
 283     $tmp = ($this->generate_LDAP_entries($attrs));
 284
 285     /* Delete all objects which should be delted
 286      */
 287     foreach($tmp['del'] as $key => $ntr){
 288       $ldap->rmdir($key);
 289     }
 290
 291     /* Add append new / updated entries
 292      */
 293     foreach($tmp['addupdate'] as $key => $attrs){
 294       $ldap->cat($key);
 295       if($ldap->count() > 0){
 296         $ldap->cd($key);
 297         $ldap->modify($attrs);
 298       }else{
 299         $ldap->cd($this->config->current['BASE']);
 300         $ldap->cd($key);
 301         $ldap->add($attrs);
 302       }
 303
 304       /* Display errors ...
 305        */
 306       if($ldap->error != "Success"){
 307         echo "<br>".$ldap->error."<br>";
 308         print_a($attrs);
 309       }
 310     }
 311   }
 312
 313
 314   function generate_LDAP_entries($objs)
 315   {
 316     $entries = array();
 317     $delete  = array();
 318
 319     /* these entries are added to base object ...
 320      */
 321     $normal = array("mDRecord","aRecord","tXTRecord","mXRecord","hInfoRecord","mInfoRecord","aFSDBRecord","SigRecord","KeyRecord","aAAARecord","nSRecord",
 322         "LocRecord","nXTRecord","sRVRecord","nAPTRRecord","kXRecord","certRecord","a6Record","dSRecord","sSHFPRecord","rRSIGRecord","nSECRecord");
 323
 324     /* Create t odo
 325      */
 326     foreach($objs as $dn => $recs){
 327
 328       /* Get basic info
 329        */
 330       $obj        = $this->Devices[$dn];
 331       $objectName = $obj['OBJECT']['cn'][0];
 332
 333       /* Calculate records ...
 334        */
 335       foreach($recs as $type =>  $rec){
 336
 337         /*  Simply add normal entries
 338          */
 339         if(in_array($type,$normal)){
 340           $entries['relativeDomainName='.$objectName.','.$dn][$type] = $rec ;
 341         }
 342
 343         /*  Special handling for cNAMERecords
 344          */
 345         if($type == "cNAMERecord"){
 346           if(isset($this->InitDevices[$dn]['RECORDS']['cNAMERecord'])){
 347             foreach($this->InitDevices[$dn]['RECORDS']['cNAMERecord'] as $warmal){
 348               $delete['relativeDomainName='.$warmal.','.$dn] = "";
 349             }
 350           }
 351           foreach($rec as $r){
 352             if(!empty($r)){
 353             $entries['relativeDomainName='.$r.','.$dn]['cNAMERecord']        = $objectName;
 354             $entries['relativeDomainName='.$r.','.$dn]['relativeDomainName'] = $r;
 355             $entries['relativeDomainName='.$r.','.$dn]['objectClass']        = array("top","dNSZone");
 356             $entries['relativeDomainName='.$r.','.$dn]['zoneName']           = $this->zoneName;
 357             }
 358           }
 359         }
 360
 361         /* Special handling for ptrrecord
 362          */
 363         if($type == "pTRRecord"){
 364           if(isset($this->InitDevices[$dn]['RECORDS']['pTRRecord'])){
 365             foreach($this->InitDevices[$dn]['RECORDS']['pTRRecord'] as $warmal){
 366               $delete['relativeDomainName='.$warmal.','.$dn] = "";
 367             }
 368           }
 369           foreach($rec as $r){
 370             if(!empty($r)){
 371               $entries['relativeDomainName='.$r.','.$dn]['pTRRecord']          = $objectName;
 372               $entries['relativeDomainName='.$r.','.$dn]['zoneName']           = $this->reverseName.".in-addr.arpa";
 373               $entries['relativeDomainName='.$r.','.$dn]['relativeDomainName'] = $r;
 374               $entries['relativeDomainName='.$r.','.$dn]['objectClass']        = array("top","dNSZone");
 375             }
 376           }
 377         }
 378       }
 379     }
 380
 381     return(array("del"=> $delete , "addupdate"=> $entries));
 382   }
 383
 384 }
 385
 386 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 387 ?>