/**
* Starts the authentication: Redirect to login page
*
* @param Request $request The current request
* @param Response $response The current response
* @return void
* @throws MissingConfigurationException
*/
public function startAuthentication(Request $request, Response $response)
{
if (isset($this->options['routeValues'])) {
$routeValues = $this->options['routeValues'];
if (!is_array($routeValues)) {
throw new MissingConfigurationException(sprintf('The configuration for the WebRedirect authentication entry point is incorrect. "routeValues" must be an array, got "%s".', gettype($routeValues)), 1345040415);
}
$actionRequest = new ActionRequest($request);
$this->uriBuilder->setRequest($actionRequest);
$actionName = $this->extractRouteValue($routeValues, '@action');
$controllerName = $this->extractRouteValue($routeValues, '@controller');
$packageKey = $this->extractRouteValue($routeValues, '@package');
$subPackageKey = $this->extractRouteValue($routeValues, '@subpackage');
$uri = $this->uriBuilder->setCreateAbsoluteUri(true)->uriFor($actionName, $routeValues, $controllerName, $packageKey, $subPackageKey);
} elseif (isset($this->options['uri'])) {
$uri = strpos($this->options['uri'], '://') !== false ? $this->options['uri'] : $request->getBaseUri() . $this->options['uri'];
} else {
throw new MissingConfigurationException('The configuration for the WebRedirect authentication entry point is incorrect or missing. You need to specify either the target "uri" or "routeValues".', 1237282583);
}
$response->setContent(sprintf('<html><head><meta http-equiv="refresh" content="0;url=%s"/></head></html>', htmlentities($uri, ENT_QUOTES, 'utf-8')));
$response->setStatus(303);
$response->setHeader('Location', $uri);
}
/**
* @test
*/
public function getBaseUriReturnsThePresetBaseUriIfItHasBeenSet()
{
$server = ['HTTP_HOST' => 'dev.blog.rob', 'REQUEST_METHOD' => 'GET', 'REQUEST_URI' => '/foo/bar', 'SCRIPT_NAME' => '/index.php', 'PHP_SELF' => '/index.php'];
$request = new Request([], [], [], $server);
$baseUri = new Uri('http://prod.blog.rob/');
$request->setBaseUri($baseUri);
$this->assertEquals('http://prod.blog.rob/', (string) $request->getBaseUri());
}
/**
* @param Request $httpRequest
* @param RedirectInterface $redirect
* @return Response|null
*/
protected function buildResponse(Request $httpRequest, RedirectInterface $redirect)
{
if (headers_sent() === true && FLOW_SAPITYPE !== 'CLI') {
return null;
}
$response = new Response();
$statusCode = $redirect->getStatusCode();
$response->setStatus($statusCode);
if ($statusCode >= 300 && $statusCode <= 399) {
$location = $redirect->getTargetUriPath();
if (parse_url($location, PHP_URL_SCHEME) === null) {
$location = $httpRequest->getBaseUri() . $location;
}
$response->setHeaders(new Headers(['Location' => $location, 'Cache-Control' => 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0', 'Expires' => 'Sat, 26 Jul 1997 05:00:00 GMT']));
} elseif ($statusCode >= 400 && $statusCode <= 599) {
$exception = new Exception();
$exception->setStatusCode($statusCode);
throw $exception;
}
return $response;
}
/**
* Returns the DOM crawler which can be used to interact with the web page
* structure, submit forms, click links or fetch specific parts of the
* website's contents.
*
* The returned DOM crawler is bound to the response of the last executed
* request.
*
* @return \Symfony\Component\DomCrawler\Crawler
* @api
*/
public function getCrawler()
{
$crawler = new Crawler(null, $this->lastRequest->getBaseUri());
$crawler->addContent($this->lastResponse->getContent(), $this->lastResponse->getHeader('Content-Type'));
return $crawler;
}
