diff options
Diffstat (limited to 'core/ProxyHeaders.php')
| -rw-r--r-- | core/ProxyHeaders.php | 135 |
1 files changed, 64 insertions, 71 deletions
diff --git a/core/ProxyHeaders.php b/core/ProxyHeaders.php index 14e1a7a0f0..5eb05b5076 100644 --- a/core/ProxyHeaders.php +++ b/core/ProxyHeaders.php @@ -16,85 +16,78 @@ */ class Piwik_ProxyHeaders { - /** - * Get protocol information, with the exception of HTTPS - * - * @return string protocol information - */ - public static function getProtocolInformation() - { - if(Piwik_Common::getRequestVar('clientProtocol', 'http', 'string') == 'https') - { - return 'https'; - } + /** + * Get protocol information, with the exception of HTTPS + * + * @return string protocol information + */ + public static function getProtocolInformation() + { + if (Piwik_Common::getRequestVar('clientProtocol', 'http', 'string') == 'https') { + return 'https'; + } - if(isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == 443) - { - return 'SERVER_PORT=443'; - } + if (isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == 443) { + return 'SERVER_PORT=443'; + } - if(isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https') - { - return 'X-Forwarded-Proto'; - } + if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https') { + return 'X-Forwarded-Proto'; + } - if(isset($_SERVER['HTTP_X_FORWARDED_SCHEME']) && strtolower($_SERVER['HTTP_X_FORWARDED_SCHEME']) == 'https') - { - return 'X-Forwarded-Scheme'; - } + if (isset($_SERVER['HTTP_X_FORWARDED_SCHEME']) && strtolower($_SERVER['HTTP_X_FORWARDED_SCHEME']) == 'https') { + return 'X-Forwarded-Scheme'; + } - if(isset($_SERVER['HTTP_X_URL_SCHEME']) && strtolower($_SERVER['HTTP_X_URL_SCHEME']) == 'https') - { - return 'X-Url-Scheme'; - } + if (isset($_SERVER['HTTP_X_URL_SCHEME']) && strtolower($_SERVER['HTTP_X_URL_SCHEME']) == 'https') { + return 'X-Url-Scheme'; + } - return null; - } + return null; + } - /** - * Get headers present in the HTTP request - * - * @param array $recognizedHeaders - * @return array HTTP headers - */ - private static function getHeaders($recognizedHeaders) - { - $headers = array(); + /** + * Get headers present in the HTTP request + * + * @param array $recognizedHeaders + * @return array HTTP headers + */ + private static function getHeaders($recognizedHeaders) + { + $headers = array(); - foreach($recognizedHeaders as $header) - { - if(isset($_SERVER[$header])) - { - $headers[] = $header; - } - } + foreach ($recognizedHeaders as $header) { + if (isset($_SERVER[$header])) { + $headers[] = $header; + } + } - return $headers; - } + return $headers; + } - /** - * Detect proxy client headers - * - * @return array Proxy client HTTP headers - */ - public static function getProxyClientHeaders() - { - return self::getHeaders(array( - 'HTTP_CF_CONNECTING_IP', - 'HTTP_CLIENT_IP', - 'HTTP_X_FORWARDED_FOR', - )); - } + /** + * Detect proxy client headers + * + * @return array Proxy client HTTP headers + */ + public static function getProxyClientHeaders() + { + return self::getHeaders(array( + 'HTTP_CF_CONNECTING_IP', + 'HTTP_CLIENT_IP', + 'HTTP_X_FORWARDED_FOR', + )); + } - /** - * Detect proxy host headers - * - * @return array Proxy host HTTP headers - */ - public static function getProxyHostHeaders() - { - return self::getHeaders(array( - 'HTTP_X_FORWARDED_HOST', - )); - } + /** + * Detect proxy host headers + * + * @return array Proxy host HTTP headers + */ + public static function getProxyHostHeaders() + { + return self::getHeaders(array( + 'HTTP_X_FORWARDED_HOST', + )); + } } |