Checks if the state is expired.
Checks if the state is expired. This is an absolute timeout since the creation of the state.
True if the state is expired, false otherwise.
Returns a serialized value of the state.
Returns a serialized value of the state.
A serialized value of the state.
The OAuth2 state.
This is to prevent the client for CSRF attacks as described in the OAuth2 RFC.
https://tools.ietf.org/html/rfc6749#section-10.12