. * */ namespace Friendica\Security\OAuth1; class OAuthDataStore { function lookup_consumer($consumer_key) { // implement me } function lookup_token(OAuthConsumer $consumer, $token_type, $token_id) { // implement me } function lookup_nonce(OAuthConsumer $consumer, OAuthToken $token, $nonce, int $timestamp) { // implement me } function new_request_token(OAuthConsumer $consumer, $callback = null) { // return a new token attached to this consumer } function new_access_token(OAuthToken $token, OAuthConsumer $consumer, $verifier = null) { // return a new access token attached to this consumer // for the user associated with this token if the request token // is authorized // should also invalidate the request token } }