# Functions
AuthFromContext will load up the Introspect from the ctx.
AuthHandler will load up a user by a token.
AuthHandlerOptional will load up a user by a token.
IntrospectToken will introspect the token with hydra.
# Variables
ErrNoAuth when no auth has been found.
ErrNotAccessToken when the token isn't an access token.
ErrNotActive when a token isn't active.
# Structs
Introspect if the token is valid.