cloudfront-wordpress.php

<?php

/*
 * Getting too many redirects when SSL is not on and the WP_HOME and
 * WP_SITEURL settings are set.
 *
 * These settings should work with CloudFront and a WP instance.
 */

$protocol = (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) ? $_SERVER['HTTP_X_FORWARDED_PROTO'] : 'http';
$host = $_SERVER['HTTP_HOST'];
$origin = $protocol . '://' . $host;

if ($protocol == 'https') {
  $_SERVER['HTTPS'] = 'on';
}

define('WP_HOME', $origin);
define('WP_SITEURL', $origin);