proxy.php

<?php
/* http://www.itbsllc.com/zip/proxyscripts.html */
// PHP Proxy
// Responds to both HTTP GET and POST requests
//
// Author: Abdul Qabiz
// March 31st, 2006
//

// Get the url of to be proxied
// Is it a POST or a GET?
$url = ($_POST['url']) ? $_POST['url'] : $_GET['url'];
$jsoncallback = ($_POST['callback']) ? $_POST['callback'] : $_GET['callback'];

$allowed_domain = 'http://github.com';
// echo strpos( $url, $allowed_domain );
if( strpos( $url, $allowed_domain ) === false )
  die();

$headers = ($_POST['headers']) ? $_POST['headers'] : $_GET['headers'];
$mimeType =($_POST['mimeType']) ? $_POST['mimeType'] : $_GET['mimeType'];

//Start the Curl session
$session = curl_init($url);

// If it's a POST, put the POST data in the body
if ($_POST['url']) {
 $postvars = '';
 while ($element = current($_POST)) {
   $postvars .= key($_POST).'='.$element.'&';
   next($_POST);
 }
 curl_setopt ($session, CURLOPT_POST, true);
 curl_setopt ($session, CURLOPT_POSTFIELDS, $postvars);
}

// Don't return HTTP headers. Do return the contents of the call
curl_setopt($session, CURLOPT_HEADER, ($headers == "true") ? true : false);

curl_setopt($session, CURLOPT_FOLLOWLOCATION, true);
//curl_setopt($ch, CURLOPT_TIMEOUT, 4);
curl_setopt($session, CURLOPT_RETURNTRANSFER, true);

// Make the call
$response = curl_exec($session);

if ($mimeType != "")
{
// The web service returns XML. Set the Content-Type appropriately
header("Content-Type: ".$mimeType);
}

if( $jsoncallback )
  echo $jsoncallback . "(" . json_encode($response) . ")";
else
  echo $response;

curl_close($session);

?>