DirectAdmin ja DDNS ip päivitys

Muuta omat tunnukset ja  domain nimet (ddnsupdate.php).

  echo $wanIP=file_get_contents("http://ipn.tsekkaus_osoite");  
  echo updateDADNS("palvelimen_IP","kayttajanimi","salasana","domainini.com","subdoimain_tai_domain",$wanIP); //YOUR_DOMAIN.COM_SETUP_IN_DIRECT_ADMIN  
  echo "\n RUNNING DNS UPDATER";  
 function updateDADNS($ip,$username,$password,$domain,$recName,$wanIP)  
 {  
   $url = 'http://' . $ip . ':2222';  
   // set temp cookie  
   $ckfile = tempnam("/tmp", "CURLCOOKIE");  
   // make list of POST fields  
   $fields = array(  
     'referer' => urlencode('/'),  
     'username' => urlencode($username),  
     'password' => urlencode($password)  
   );  
   $fields_string = '';  
   foreach ($fields as $key => $value) {  
     $fields_string .= $key . '=' . $value . '&';  
   }  
   rtrim($fields_string, '&');  
   $ch = curl_init();  
   curl_setopt($ch, CURLOPT_COOKIEJAR, $ckfile);  
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
   curl_setopt($ch, CURLOPT_URL, $url . '/CMD_LOGIN');  
   curl_setopt($ch, CURLOPT_POST, count($fields));  
   curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);  
   $result = curl_exec($ch);  
   echo $result;  
   if ($result === false) {  
     die('CURL ERROR: ' . curl_error($ch));  
     echo 'die';  
   } else {  
     curl_setopt($ch, CURLOPT_URL, $url . '/CMD_API_DNS_CONTROL?domain=' . $domain);  
     curl_setopt($ch, CURLOPT_COOKIEFILE, $ckfile);  
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
     $result = curl_exec($ch);  
     echo 'LIST' . $result;  
     curl_setopt($ch, CURLOPT_URL, $url . '/CMD_API_DNS_CONTROL?domain=' . $domain . '&action=select&arecs0=name=' . $recName . '&value=' . $wanIP);  
     curl_setopt($ch, CURLOPT_COOKIEFILE, $ckfile);  
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
     $result = curl_exec($ch);  
     echo "\nDELETE" . $result . "\n";  
     curl_setopt($ch, CURLOPT_URL, $url . '/CMD_API_DNS_CONTROL?domain=' . $domain . '&action=add&type=A&name=' . $recName . '&value=' . $wanIP);  
     curl_setopt($ch, CURLOPT_COOKIEFILE, $ckfile);  
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
     $result = curl_exec($ch);  
     echo "\nADD" . $result . "\n";  
     curl_close($ch);  
   }  
 }  
 ?>  

Voit ajastaa scriptin crontabilla.
Ajoita esim seuraavasti crontab -e
Lisää seuraava rivi:

*/15 * * * * php /home/user/ddnsupdate.php

Tämä ajaa scriptin joka 15 min.

IP:n tsekkaus scripti voi olla seuraavanlainen joka laitetaan palvelimelle (index.php).

 <?php  
 echo $_SERVER["REMOTE_ADDR"];  
 ?>