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<?php
/*
Note: This file requires the dns_addresses.php and sync_dns.php files to work.

Purpose:
The purpose of this script is to sync dns from one server to another when using Mircosoft Server (2003/2008). The dns_addresses.php script provides the encoded information for sync_dns.php to issue out commands with.

Setup:
sync_dns.php is best left in a place outside the web root while dns_addresses.php should be in the web root somewhere.
sync_dns.php should be setup with a scheduled task/crontab to automatically run on a set time (you setup that).
*/

// The folder of where the dns records are stored in plain text.
$file_location  = 'C:\windows\system32\dns';

/***************** DO NOTE EDIT BELOW ***************/
// Get the files
$files = scandir($file_location);

// Get the cache file
$cache = file_get_contents($file_location . '\\.cache.web';
$cache = unserialize(base64_decode($cache);

if (!is_array($cache) || (isset($_GET['all']))
   $cache = array();

// Remove some naughty files.
foreach($files as $key => $file)
   if (in_array($file, array('.', '..')) || in_array($file, $cache))
      unset($files[$key]);

// clean up the indexes again
sort($files);

// Get our new cache going.
$cache = array_merge($files, $cache);

// Now send it on its way.
echo base64_encode(serialize($files));
// Update our cache
file_put_contents($file_location . '\\.cache.web', base64_encode(serialize($cache)));

// Gutten Tag.
exit;
?>

<?php
/*
Note: This file requires the dns_addresses.php and sync_dns.php files to work.

Purpose:
The purpose of this script is to sync dns from one server to another when using Mircosoft Server (2003/2008). The dns_addresses.php script provides the encoded information for sync_dns.php to issue out commands with.

Setup:
sync_dns.php is best left in a place outside the web root while dns_addresses.php should be in the web root somewhere.
sync_dns.php should be setup with a scheduled task/crontab to automatically run on a set time (you setup that).
*/

// The folder of where the dns records are stored in plain text.
$file_location  = 'C:\\windows\\system32\\dns';

/***************** DO NOTE EDIT BELOW ***************/
// Get the files
$files = scandir($file_location);

// Get the cache file
$cache = file_get_contents($file_location . '\\.cache.web';
$cache = unserialize(base64_decode($cache);

if (!is_array($cache) || (isset($_GET['all']))
   $cache = array();

// Remove some naughty files.
foreach($files as $key => $file)
   if (in_array($file, array('.', '..')) || in_array($file, $cache))
      unset($files[$key]);

// clean up the indexes again
sort($files);

// Get our new cache going.
$cache = array_merge($files, $cache);

// Now send it on its way.
echo base64_encode(serialize($files));
// Update our cache
file_put_contents($file_location . '\\.cache.web', base64_encode(serialize($cache)));

// Gutten Tag.
exit;
?>

<?php
/*
Note: This file requires the dns_addresses.php and sync_dns.php files to work.

Purpose:
The purpose of this script is to sync dns from one server to another when using Mircosoft Server (2003/2008). The dns_addresses.php script provides the encoded information for sync_dns.php to issue out commands with.

Setup:
sync_dns.php is best left in a place outside the web root while dns_addresses.php should be in the web root somewhere.
sync_dns.php should be setup with a scheduled task/crontab to automatically run on a set time (you setup that).
*/

// The address of the server. This can be a private address.
$server_address = '192.168.0.1';

// The real ip of the server. This MUST be a world reachable address in order for dns to function.
$real_server_address = '134.39.158.130';

// The port (usually 80).
$server_port = 80;

// What file to get.
$desination_file = 'dns_addresses.php';

/***************** DO NOTE EDIT BELOW ***************/
// Try to find the remote server
$server = fsocketopen($server_address, $server_port);

// No server, Oh my.
if (!$server)
   exit('Unable to contact remote server');

// Send needed request headers.
$headers = "GET /" . $desination_file . " HTTP/1.1\r\n"
   . "Host: www.dns1.dns.cts\r\n"
   . "Connection: Close\r\n\r\n";
frwite($server, $headers);

// Get a response!
$data = '';
while (!feof($server))
   $data .= fgets($fp, 128);
fclose($server);

// Attempt to validate our data.
$date = unserialize(base64_decode($data));

// Your ugly!
if (!is_array($data))
   exit('Unexpected data returned');

// Now for the fun.
foreach ($data as $file)
{
   // strip .dns off it
   if (substr(-4) != '.dns'))
      continue;
   else
      $file = substr(0, -4);

   // send out my command.
   shell_exec('dnscmd /ZoneAdd ' . $file . ' /Stub ' . $real_server_address);
}

// Gutten Tag.
exit;
?>