Receiving blank post data with Laravel - laravel

Question

I'm developing a simple cart with Laravel 4 and Paypal.
For the IPN Listener I've installed the following package:
- https://github.com/mike182uk/paypal-ipn-listener
I created a route with Route::any() allowing paypal to use any method on the request calling to a function with this simple code:
$listener = new \PayPal\Ipn\Listener;
$verifier = new \PayPal\Ipn\Verifier\CurlVerifier;
$ipnMessage = \PayPal\Ipn\Message::createFromGlobals();
$verifier->setIpnMessage($ipnMessage);
$verifier->setEnvironment('sandbox'); // can either be sandbox or production
$listener->setVerifier($verifier);
$listener->listen(function() use ($listener) {
// on verified IPN (everything is good!)
$resp = $listener->getVerifier()->getVerificationResponse();
$report = $listener->getReport();
$myfile = fopen("ipn.log", "w");
fwrite($myfile, $report);
fclose($myfile);
}, function() use ($listener) {
// on invalid IPN (somethings not right!)
$report = $listener->getReport();
$resp = $listener->getVerifier()->getVerificationResponse();
$myfile = fopen("ipn.log", "w");
fwrite($myfile, $report);
fclose($myfile);
});
When I see the log file Paypal return INVALID, and I see that I dont receive any post data.
But when I use IPN with a single php file with this code from Paypal github I receive all the data.
https://raw.githubusercontent.com/paypal/ipn-code-samples/master/paypal_ipn.php
P.S: I don't get any error, the IPN is sent successfully

Answer 1

The problem was because I had a csrf filter for al routes.
I solved it introducing this route in a group and adding this code to app/filters.php
// CSRF For routes outside "rest" route group.
$firstSegment = Request::segment(1);
if($firstSegment != 'rest')
Route::filter('csrf','post');