Cloud SSL Infinite Redirection

gistfile1.aw

<?php
/**
 * Cloud load balancer sets these for us so we know we're secure,
 * preventing LemonStand from performing a redirect loop.
 **/
if( isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' )
{
    $_SERVER['HTTPS'] = 'on';
    $_SERVER['SERVER_PORT'] = 443;
}