public static function createFromEnvironment()
{
$request = new self();
$request->setProtocol(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on');
$request->setMethod($_SERVER['REQUEST_METHOD']);
$request->setHttpProtocol($_SERVER['SERVER_PROTOCOL']);
$request->setHostName($_SERVER['HTTP_HOST']);
$queryStart = strpos($_SERVER['REQUEST_URI'], '?');
if ($queryStart !== false) {
$request->setUri(substr($_SERVER['REQUEST_URI'], 0, $queryStart));
} else {
$request->setUri($_SERVER['REQUEST_URI']);
}
$request->setQueryString($_SERVER['QUERY_STRING']);
$request->_setPostParameters($_POST);
$headers = array();
foreach ($_SERVER as $name => $value) {
if (substr($name, 0, 5) !== 'HTTP_') {
continue;
}
$headerName = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))));
$headers[$headerName] = $value;
}
$request->setHeaders($headers);
return $request;
}
public static function fromRaw($body, $headers)
{
$out = new self();
$out->setBody($body);
$out->setHeaders($headers);
$out->parseData();
return $out;
}
/**
* @param string $name
* @param array $headers
*
* @return static
*/
public static function create($name, array $headers = [])
{
$container = new self($name);
$container->setHeaders($headers);
// set visibility
if (strstr($container->getMetadata()->get('Read'), '.r:*') !== false) {
$container->setPublic();
} else {
$container->setPrivate();
}
// set object count
if (null !== ($count = $container->headers->get('X-Container-Object-Count'))) {
$container->setObjectCount($count);
}
// set bytes
if (null !== ($bytes = $container->headers->get('X-Container-Bytes-Used'))) {
$container->setBytesUsed($bytes);
}
return $container;
}
/**
* @return Request
*/
public static function fromInput()
{
global $module;
$model = new self();
$model->setMethod(self::getMethodFromInput());
if (isset($module)) {
$model->setPath($module);
$input = explode('/', $module);
$model->setSegments($input);
}
$model->setBody(InputStream::getInput());
$model->setHeaders(self::getHeadersFromInput());
$model->setParameters($_GET);
$model->setCookies($_COOKIE);
$model->setPost($_POST);
$model->setEnvironment($_SERVER);
$model->setStatus(http_response_code());
$model->setUrl(self::getCurrentUri());
$model->parseData();
return $model;
}
/**
* @param wfWAFRequest|null $request
* @return wfWAFRequest
*/
public static function createFromGlobals($request = null)
{
if ($request === null) {
if (version_compare(phpversion(), '5.3.0') > 0) {
$class = get_called_class();
$request = new $class();
} else {
$request = new self();
}
}
$request->setAuth(array());
$request->setCookies(array());
$request->setFileNames(array());
$request->setFiles(array());
$request->setHeaders(array());
$request->setHost('');
$request->setIP('');
$request->setMethod('');
$request->setPath('');
$request->setProtocol('');
$request->setTimestamp('');
$request->setURI('');
$request->setBody(wfWAFUtils::stripMagicQuotes($_POST));
$request->setQueryString(wfWAFUtils::stripMagicQuotes($_GET));
$request->setCookies(wfWAFUtils::stripMagicQuotes($_COOKIE));
$request->setFiles(wfWAFUtils::stripMagicQuotes($_FILES));
if (!empty($_FILES)) {
$fileNames = array();
foreach ($_FILES as $input => $file) {
$fileNames[$input] = wfWAFUtils::stripMagicQuotes($file['name']);
}
$request->setFileNames($fileNames);
}
if (is_array($_SERVER)) {
//All of these depend on $_SERVER being non-null and an array
$auth = array();
if (array_key_exists('PHP_AUTH_USER', $_SERVER)) {
$auth['user'] = wfWAFUtils::stripMagicQuotes($_SERVER['PHP_AUTH_USER']);
}
if (array_key_exists('PHP_AUTH_PW', $_SERVER)) {
$auth['password'] = wfWAFUtils::stripMagicQuotes($_SERVER['PHP_AUTH_PW']);
}
$request->setAuth($auth);
if (array_key_exists('REQUEST_TIME_FLOAT', $_SERVER)) {
$timestamp = $_SERVER['REQUEST_TIME_FLOAT'];
} else {
if (array_key_exists('REQUEST_TIME', $_SERVER)) {
$timestamp = $_SERVER['REQUEST_TIME'];
} else {
$timestamp = time();
}
}
$request->setTimestamp($timestamp);
$headers = array();
foreach ($_SERVER as $key => $value) {
if (wfWAFUtils::strpos($key, 'HTTP_') === 0) {
$header = wfWAFUtils::substr($key, 5);
$header = str_replace(array(' ', '_'), array('', ' '), $header);
$header = ucwords(wfWAFUtils::strtolower($header));
$header = str_replace(' ', '-', $header);
$headers[$header] = wfWAFUtils::stripMagicQuotes($value);
}
}
if (array_key_exists('CONTENT_TYPE', $_SERVER)) {
$headers['Content-Type'] = wfWAFUtils::stripMagicQuotes($_SERVER['CONTENT_TYPE']);
}
if (array_key_exists('CONTENT_LENGTH', $_SERVER)) {
$headers['Content-Length'] = wfWAFUtils::stripMagicQuotes($_SERVER['CONTENT_LENGTH']);
}
$request->setHeaders($headers);
$host = '';
if (array_key_exists('Host', $headers)) {
$host = $headers['Host'];
} else {
if (array_key_exists('SERVER_NAME', $_SERVER)) {
$host = wfWAFUtils::stripMagicQuotes($_SERVER['SERVER_NAME']);
}
}
$request->setHost($host);
$request->setMethod(array_key_exists('REQUEST_METHOD', $_SERVER) ? wfWAFUtils::stripMagicQuotes($_SERVER['REQUEST_METHOD']) : 'GET');
$request->setProtocol(array_key_exists('HTTPS', $_SERVER) && $_SERVER['HTTPS'] && $_SERVER['HTTPS'] !== 'off' ? 'https' : 'http');
$request->setUri(array_key_exists('REQUEST_URI', $_SERVER) ? wfWAFUtils::stripMagicQuotes($_SERVER['REQUEST_URI']) : '');
$uri = parse_url($request->getURI());
if (is_array($uri) && array_key_exists('path', $uri)) {
$path = $uri['path'];
} else {
$path = $request->getURI();
}
$request->setPath($path);
}
return $request;
}
public static function create(\Exception $exception, $statusCode = null, array $headers = array())
{
$e = new self();
$e->setMessage($exception->getMessage());
$e->setCode($exception->getCode());
if (null === $statusCode) {
$statusCode = 500;
}
$e->setStatusCode($statusCode);
$e->setHeaders($headers);
$e->setTraceFromException($exception);
$e->setClass(get_class($exception));
$e->setFile($exception->getFile());
$e->setLine($exception->getLine());
if ($exception->getPrevious()) {
$e->setPrevious(self::create($exception->getPrevious()));
}
return $e;
}
/**
* Factory method for <i>HttpRequest</i> creation from server
*
* This method uses superglobal array <code>$_SERVER</code> to build single
* Request-Line consisting of <i>METHOD</i>, <i>URI</i> and <i>PROTOCOL</i>.
* Headers and content is created via functions <code>getallheaders()</code>
* and <code>file_get_contents()</code>.
*
* @return HttpRequest request object
*/
public static function createFromServer()
{
$request = new self();
$request->setMethod($_SERVER['REQUEST_METHOD']);
$request->setUri($_SERVER['REQUEST_URI']);
$request->setVersion($_SERVER['SERVER_PROTOCOL']);
$request->setHeaders(getallheaders());
$request->setContent(file_get_contents('php://input'));
return $request;
}
