private function _getSignature(ehough_shortstop_api_HttpRequest $request, array $baseOAuthParams, ehough_coauthor_api_v1_Credentials $clientCredentials, ehough_coauthor_api_v1_Credentials $tokenCredentials = null) { $url = $request->getUrl(); $existingQueryParams = $url->getQueryVariables(); $signatureData = array_merge($existingQueryParams, $baseOAuthParams); foreach ($signatureData as $key => $value) { $signatureData[$this->_urlEncode($key)] = $this->_urlEncode($value); } uksort($signatureData, 'strcmp'); $baseUrl = $url->getScheme() . '://' . $this->_getNormalizedAuthority($url) . $url->getPath(); $baseStringParts = $this->_urlEncode(array($request->getMethod(), $baseUrl, $this->_concatParams($signatureData))); $baseString = implode('&', $baseStringParts); $keyParts = $this->_urlEncode(array($clientCredentials->getSecret(), $tokenCredentials === null ? '' : $tokenCredentials->getSecret())); $signingKey = implode('&', $keyParts); $signature = base64_encode($this->_hash($baseString, $signingKey)); return $signature; }
public function testGetSecret() { $this->assertEquals('b', $this->_sut->getSecret()); }