PHP Request::getHeader方法代码示例

 /**
  * Get the content for the signature from the given request
  *
  * @param \TYPO3\Flow\Http\Request $httpRequest
  * @return string
  */
 public function getSignatureContent(\TYPO3\Flow\Http\Request $httpRequest)
 {
     $date = $httpRequest->getHeader('Date');
     $dateValue = $date instanceof \DateTime ? $date->format(DATE_RFC2822) : '';
     $signData = $httpRequest->getMethod() . chr(10) . sha1($httpRequest->getContent()) . chr(10) . $httpRequest->getHeader('Content-Type') . chr(10) . $dateValue . chr(10) . $httpRequest->getUri();
     return $signData;
 }

 /**
  * @return string
  * @throws \TYPO3\Flow\Security\Exception\InvalidArgumentForHashGenerationException
  */
 public function getJWTToken()
 {
     /** @var \TYPO3\Flow\Security\Account $account */
     $account = $this->securityContext->getAccount();
     $this->apiToken = $this->securityContext->getAuthenticationTokensOfType('RFY\\JWT\\Security\\Authentication\\Token\\JwtToken')[0];
     if ($account->getAuthenticationProviderName() !== $this->apiToken->getAuthenticationProviderName()) {
         // TODO: Currently you can get only 1 tokenAccount because of the duplication restraint based on accountIdentifier & AuthenticationProviderName
         $account = $this->accountRepository->findActiveByAccountIdentifierAndAuthenticationProviderName($account->getAccountIdentifier(), $this->apiToken->getAuthenticationProviderName());
         if ($account === NULL) {
             $account = $this->generateTokenAccount();
         }
     }
     $payload = array();
     $payload['identifier'] = $account->getAccountIdentifier();
     $payload['partyIdentifier'] = $this->persistenceManager->getIdentifierByObject($account->getParty());
     $payload['user_agent'] = $this->request->getHeader('User-Agent');
     $payload['ip_address'] = $this->request->getClientIpAddress();
     if ($account->getCreationDate() instanceof \DateTime) {
         $payload['creationDate'] = $account->getCreationDate()->getTimestamp();
     }
     if ($account->getExpirationDate() instanceof \DateTime) {
         $payload['expirationDate'] = $account->getExpirationDate()->getTimestamp();
     }
     // Add hmac
     $hmac = $this->hashService->generateHmac($this->signature);
     return JWT::encode($payload, $hmac);
 }

 /**
  * Get the values of trusted proxy header.
  *
  * @param string $type One of the HEADER_* constants
  * @param Request $request The request to get the trusted proxy header from
  * @return \Iterator An array of the values for this header type or NULL if this header type should not be trusted
  */
 protected function getTrustedProxyHeaderValues($type, Request $request)
 {
     $trustedHeaders = isset($this->settings['headers'][$type]) ? $this->settings['headers'][$type] : '';
     if ($trustedHeaders === '' || !$request->getAttribute(Request::ATTRIBUTE_TRUSTED_PROXY)) {
         (yield null);
         return;
     }
     $trustedHeaders = array_map('trim', explode(',', $trustedHeaders));
     foreach ($trustedHeaders as $trustedHeader) {
         if ($request->hasHeader($trustedHeader)) {
             (yield array_map('trim', explode(',', $request->getHeader($trustedHeader))));
         }
     }
     (yield null);
 }

 /**
  * Sends the given HTTP request
  *
  * @param \TYPO3\Flow\Http\Request $request
  * @return \TYPO3\Flow\Http\Response The response or FALSE
  * @api
  * @throws \TYPO3\Flow\Http\Exception
  * @throws CurlEngineException
  */
 public function sendRequest(Request $request)
 {
     if (!extension_loaded('curl')) {
         throw new \TYPO3\Flow\Http\Exception('CurlEngine requires the PHP CURL extension to be installed and loaded.', 1346319808);
     }
     $requestUri = $request->getUri();
     $curlHandle = curl_init((string) $requestUri);
     curl_setopt_array($curlHandle, $this->options);
     // Send an empty Expect header in order to avoid chunked data transfer (which we can't handle yet).
     // If we don't set this, cURL will set "Expect: 100-continue" for requests larger than 1024 bytes.
     curl_setopt($curlHandle, CURLOPT_HTTPHEADER, array('Expect:'));
     // If the content is a stream resource, use cURL's INFILE feature to stream it
     $content = $request->getContent();
     if (is_resource($content)) {
         curl_setopt_array($curlHandle, array(CURLOPT_INFILE => $content, CURLOPT_INFILESIZE => $request->getHeader('Content-Length')));
     }
     switch ($request->getMethod()) {
         case 'GET':
             if ($request->getContent()) {
                 // workaround because else the request would implicitly fall into POST:
                 curl_setopt($curlHandle, CURLOPT_CUSTOMREQUEST, 'GET');
                 if (!is_resource($content)) {
                     curl_setopt($curlHandle, CURLOPT_POSTFIELDS, $content);
                 }
             }
             break;
         case 'POST':
             curl_setopt($curlHandle, CURLOPT_POST, TRUE);
             if (!is_resource($content)) {
                 $body = $content !== '' ? $content : http_build_query($request->getArguments());
                 curl_setopt($curlHandle, CURLOPT_POSTFIELDS, $body);
             }
             break;
         case 'PUT':
             curl_setopt($curlHandle, CURLOPT_PUT, TRUE);
             if (!is_resource($content) && $content !== '') {
                 $inFileHandler = fopen('php://temp', 'r+');
                 fwrite($inFileHandler, $request->getContent());
                 rewind($inFileHandler);
                 curl_setopt_array($curlHandle, array(CURLOPT_INFILE => $inFileHandler, CURLOPT_INFILESIZE => strlen($request->getContent())));
             }
             break;
         default:
             if (!is_resource($content)) {
                 $body = $content !== '' ? $content : http_build_query($request->getArguments());
                 curl_setopt($curlHandle, CURLOPT_POSTFIELDS, $body);
             }
             curl_setopt($curlHandle, CURLOPT_CUSTOMREQUEST, $request->getMethod());
     }
     $preparedHeaders = array();
     foreach ($request->getHeaders()->getAll() as $fieldName => $values) {
         foreach ($values as $value) {
             $preparedHeaders[] = $fieldName . ': ' . $value;
         }
     }
     curl_setopt($curlHandle, CURLOPT_HTTPHEADER, $preparedHeaders);
     // curl_setopt($curlHandle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP && CURLPROTO_HTTPS);
     // CURLOPT_UPLOAD
     if ($requestUri->getPort() !== NULL) {
         curl_setopt($curlHandle, CURLOPT_PORT, $requestUri->getPort());
     }
     // CURLOPT_COOKIE
     $curlResult = curl_exec($curlHandle);
     if ($curlResult === FALSE) {
         throw new CurlEngineException(sprintf('cURL reported error code %s with message "%s". Last requested URL was "%s" (%s).', curl_errno($curlHandle), curl_error($curlHandle), curl_getinfo($curlHandle, CURLINFO_EFFECTIVE_URL), $request->getMethod()), 1338906040);
     } elseif (strlen($curlResult) === 0) {
         return FALSE;
     }
     curl_close($curlHandle);
     $response = Response::createFromRaw($curlResult);
     if ($response->getStatusCode() === 100) {
         $response = Response::createFromRaw($response->getContent(), $response);
     }
     return $response;
 }

 /**
  * Analyzes this response, considering the given request and makes additions
  * or removes certain headers in order to make the response compliant to
  * RFC 2616 and related standards.
  *
  * It is recommended to call this method before the response is sent and Flow
  * does so by default in its built-in HTTP request handler.
  *
  * @param \TYPO3\Flow\Http\Request $request The corresponding request
  * @return void
  * @api
  */
 public function makeStandardsCompliant(Request $request)
 {
     if ($request->hasHeader('If-Modified-Since') && $this->headers->has('Last-Modified') && $this->statusCode === 200) {
         $ifModifiedSinceDate = $request->getHeader('If-Modified-Since');
         $lastModifiedDate = $this->headers->get('Last-Modified');
         if ($lastModifiedDate <= $ifModifiedSinceDate) {
             $this->setStatus(304);
             $this->content = '';
         }
     } elseif ($request->hasHeader('If-Unmodified-Since') && $this->headers->has('Last-Modified') && ($this->statusCode >= 200 && $this->statusCode <= 299 || $this->statusCode === 412)) {
         $unmodifiedSinceDate = $request->getHeader('If-Unmodified-Since');
         $lastModifiedDate = $this->headers->get('Last-Modified');
         if ($lastModifiedDate > $unmodifiedSinceDate) {
             $this->setStatus(412);
         }
     }
     if (in_array($this->statusCode, array(100, 101, 204, 304))) {
         $this->content = '';
     }
     if ($this->headers->getCacheControlDirective('no-cache') !== NULL || $this->headers->has('Expires')) {
         $this->headers->removeCacheControlDirective('max-age');
     }
     if ($request->getMethod() === 'HEAD') {
         if (!$this->headers->has('Content-Length')) {
             $this->headers->set('Content-Length', strlen($this->content));
         }
         $this->content = '';
     }
     if (!$this->headers->has('Content-Length')) {
         $this->headers->set('Content-Length', strlen($this->content));
     }
     if ($this->headers->has('Transfer-Encoding')) {
         $this->headers->remove('Content-Length');
     }
 }

 /**
  * @param HttpRequest $httpRequest
  * @param array $routingMatchResults
  * @return array
  */
 protected function mergeArguments(HttpRequest $httpRequest, array $routingMatchResults = NULL)
 {
     // HTTP body arguments
     $this->propertyMappingConfiguration->setTypeConverterOption(\TYPO3\Flow\Property\TypeConverter\MediaTypeConverterInterface::class, MediaTypeConverterInterface::CONFIGURATION_MEDIA_TYPE, $httpRequest->getHeader('Content-Type'));
     $arguments = $this->propertyMapper->convert($httpRequest->getContent(), 'array', $this->propertyMappingConfiguration);
     // HTTP arguments (e.g. GET parameters)
     $arguments = Arrays::arrayMergeRecursiveOverrule($httpRequest->getArguments(), $arguments);
     // Routing results
     if ($routingMatchResults !== NULL) {
         $arguments = Arrays::arrayMergeRecursiveOverrule($arguments, $routingMatchResults);
     }
     return $arguments;
 }

 /**
  * Parses the request body according to the media type.
  *
  * @param HttpRequest $httpRequest
  * @return array
  */
 protected function parseRequestBody(HttpRequest $httpRequest)
 {
     $requestBody = $httpRequest->getContent();
     if ($requestBody === null || $requestBody === '') {
         return [];
     }
     $mediaTypeConverter = $this->objectManager->get(MediaTypeConverterInterface::class);
     $propertyMappingConfiguration = new PropertyMappingConfiguration();
     $propertyMappingConfiguration->setTypeConverter($mediaTypeConverter);
     $propertyMappingConfiguration->setTypeConverterOption(MediaTypeConverterInterface::class, MediaTypeConverterInterface::CONFIGURATION_MEDIA_TYPE, $httpRequest->getHeader('Content-Type'));
     $arguments = $this->propertyMapper->convert($requestBody, 'array', $propertyMappingConfiguration);
     return $arguments;
 }