ClearLastActivity clears the session last activity time.

LastActivityFromSession extracts the last time the user did something.

SessionFromContext retrieves the session on the provided context.

StoreSessionLastActivity stores the last time the user did something.

UserFromContext retrieves the user from the context.

WithPermissionMapping stores the user's available memberships on the context.

WithSession stores the session on the request's context for retrieval later.

WithUser stores the current user on the context.