/**
* Handle state "OK" - run authentication.
*
* @return void
*/
protected function handleStateOK()
{
$this->log(__METHOD__);
if ($accessToken = $this->getAccessToken()) {
try {
$this->credentials = $this->getRublon()->getCredentials($accessToken);
} catch (RublonException $e) {
throw new RublonCallbackException("Rublon API credentials error.", RublonCallbackException::ERROR_REST_CREDENTIALS, $e);
}
// Authenticate user:
$this->success($this->credentials->getUserId());
} else {
throw new RublonCallbackException("Missing access token.", RublonCallbackException::ERROR_MISSING_ACCESS_TOKEN);
}
}
/**
* Authenticate user and get user's credentials using one-time use access token and expected user's profile ID.
*
* One-time use access token is a session identifier which will be deleted after first usage.
* This method can be called only once in authentication process.
*
* @param string $accessToken One-time use access token
* @return RublonAPICredentials
* @throws RublonException
*/
public function getCredentials($accessToken)
{
if (isset($this->cacheCredentials[$accessToken])) {
$this->log('return cached credentials');
return $this->cacheCredentials[$accessToken];
} else {
$credentials = new RublonAPICredentials($this, $accessToken);
$credentials->perform();
$this->cacheCredentials[$accessToken] = $credentials;
return $credentials;
}
}
/**
* Get credentials after authentication.
*
* @param string $accessToken
* @return RublonAPICredentials
*/
function getCredentials($accessToken)
{
$credentials = new RublonAPICredentials($this, $accessToken);
$credentials->perform();
return $credentials;
}
