/**
* @param string $binding
* @param MethodJwt $jwt
* @throws \RuntimeException
* @throws \InvalidArgumentException
* @return MethodJwt
*/
public function send($binding, MethodJwt $jwt)
{
$this->checkBinding($binding);
$token = $this->encoder->encode($jwt, $this->key, $this->getAlgorithm());
if ($binding == JwtBindingTypes::HTTP_POST) {
$response = $this->httpClient->post($this->targetUrl, array(), array('jwt' => $token));
} else {
if ($binding == JwtBindingTypes::HTTP_REDIRECT) {
$response = $this->httpClient->get($this->getRedirectUrl(), array('jwt' => $token));
} else {
throw new \InvalidArgumentException('Unsupported or invalid binding ' . $binding);
}
}
$statusCode = $this->httpClient->getStatusCode();
if ($statusCode != HttpStatusCode::OK) {
throw new \RuntimeException(sprintf('API error: %s %s', $statusCode, $response));
}
$resultJwt = null;
if ($response) {
try {
$result = $this->encoder->decode($response, $this->key);
$resultJwt = new MethodJwt($result->getHeader(), $result->getPayload());
} catch (\Exception $ex) {
}
}
if (!$resultJwt) {
$resultJwt = new MethodJwt();
}
if ($ex = $resultJwt->getException()) {
throw new RemoteMethodException($ex);
}
return $resultJwt;
}
