/** * @param ConsumerInterface $consumer * @return string */ private function timestampsKey(ConsumerInterface $consumer) { return "timestamps/key:{$consumer->getConsumerKey()}"; }
/** * Calculate the signature and compare it to the given signature. * * @param ConsumerInterface $consumer A consumer. * @param array $requestParameters An array of request parameters. * @param string $requestMethod The request method. * @param string $requestUrl The request UI * @param TokenInterface $token A token. * @return boolean <code>true</code> if the provided signature is correct, * <code>false</code> otherwise. */ protected function approveSignature(ConsumerInterface $consumer, $requestParameters, $requestMethod, $requestUrl, TokenInterface $token = null) { $signatureService = $this->getSignatureService($requestParameters['oauth_signature_method']); $baseString = $this->getSignatureBaseString($signatureService, $requestMethod, $requestUrl, $this->normalizeRequestParameters($requestParameters)); $secretToken = null !== $token ? $token->getSecret() : ''; $calculatedSignature = $signatureService->sign($baseString, $consumer->getConsumerSecret(), $secretToken); return $calculatedSignature === $requestParameters['oauth_signature']; }