/**
* @return \TYPO3\Flow\Http\Uri
*/
public function getUri()
{
$uri = new \TYPO3\Flow\Http\Uri('');
$uri->setScheme($this->scheme);
$uri->setHost($this->host);
$uri->setPort($this->port);
return $uri;
}
/**
* This method writes in CasManager referer request in session because redirecting to cas server is this referer lost.
*
* You can get latest referer before redurect as follows: $this->casManager->getMiscellaneousByPath($providerName . '.beforeRedirectRefererUri');
*
* @param string $providerName
*
* @return \TYPO3\Flow\Http\Uri
*
* @todo skip this step if currentRequest === refererRequest
*/
private function catchReferer($providerName)
{
if (!$this->request->getHttpRequest()->getHeaders()->has('Referer') || !$this->request->getHttpRequest()->getHeaders()->has('Host')) {
return;
}
$hostName = $this->request->getHttpRequest()->getHeaders()->get('Host');
$referer = $this->request->getHttpRequest()->getHeaders()->get('Referer');
$refererUri = new \TYPO3\Flow\Http\Uri($referer);
$fragment = $this->request->getInternalArgument('__fragment');
if (!empty($fragment) && is_string($fragment)) {
$refererUri->setFragment($fragment);
}
if ($refererUri->getHost() === $hostName) {
$this->casManager->setMiscellaneousByPath($providerName . '.beforeRedirectRefererUri', $refererUri);
return $referer;
}
return;
}
/**
* Remove query arguments from the given URI
*
* @param string $redirectUri
* @return string
*/
protected function removeUriQueryArguments($redirectUri)
{
$uri = new \TYPO3\Flow\Http\Uri($redirectUri);
$uri->setQuery(NULL);
$redirectUri = (string) $uri;
return $redirectUri;
}
