/**
* @param string
* @param string
* @return Token
*
* @throws LoginException
*/
public function obtainToken($code, $state)
{
if ($state !== $this->storage->get('auth.state')) {
throw new LoginException('OAuth security state does not match.');
}
$params = ['client_id' => $this->conf->clientId, 'client_secret' => $this->conf->clientSecret, 'code' => $code];
$headers = ['Accept' => 'application/json', 'Content-Type' => 'application/x-www-form-urlencoded'];
$request = new Http\Request(Http\Request::POST, $this->tokenUrl, $headers, http_build_query($params));
try {
$response = $this->client->request($request);
} catch (Http\BadResponseException $e) {
throw new LoginException('HTTP request failed.', 0, $e);
}
try {
/** @var $json \stdClass */
if ($response->isCode(Http\Response::S404_NOT_FOUND)) {
$json = Github\Helpers::jsonDecode($response->getContent());
throw new LoginException($json->error, $response->getCode());
} elseif (!$response->isCode(Http\Response::S200_OK)) {
throw new LoginException('Unexpected response.', $response->getCode());
}
$json = Github\Helpers::jsonDecode($response->getContent());
} catch (Github\JsonException $e) {
throw new LoginException('Bad JSON in response.', 0, $e);
}
$token = new Token($json->access_token, $json->token_type, strlen($json->scope) ? explode(',', $json->scope) : []);
$this->storage->set('auth.token', $token->toArray());
$this->storage->remove('auth.state');
return $token;
}
/**
* @param callable|NULL function(Response $response)
* @return self
*/
public function onResponse($callback)
{
$this->client->onResponse(NULL);
$this->onResponse = $callback;
return $this;
}
