/**
* @param Request $request
* @param Consumer $consumer
* @param Token $token
* @return string
*/
public function buildSignature(Request $request, Consumer $consumer, Token $token)
{
$signatureBase = $request->getSignatureBaseString();
$parts = array($consumer->getSecret(), null !== $token ? $token->getSecret() : '');
$parts = Util::urlencodeRFC3986($parts);
$key = implode('&', $parts);
return base64_encode(hash_hmac('sha1', $signatureBase, $key, true));
}
protected function oauthRequest($uri, $method = 'GET', $parameters = [], $headers = [])
{
$request = Request::fromConsumerAndToken($this->consumer, $this->consumerToken, $method, $uri, $parameters);
$request->signRequest(new SignatureMethodHMACSHA1(), $this->consumer, $this->consumerToken);
$parameters = array_merge($parameters, $request->parameters);
$headers = array_replace($request->toHeader(), (array) $headers);
$headers['Accept'] = 'application/json';
$headers['Content-Type'] = 'application/x-www-form-urlencoded';
$response = $this->service->getHttpClient()->request($request->getNormalizedHttpUrl(), $parameters, $method, $headers);
return $response;
}