Reads what an authorization request requires, with the client's registered
default_max_age and default_acr_values applying where the request names
neither.
Parameters
query: any
the authorization request's parameters
Optionalregistered: any
the client's registration
Returns Requirement
{ acrValues, maxAge, present }, present false when nothing is
required
Reads what an authorization request requires, with the client's registered
default_max_ageanddefault_acr_valuesapplying where the request names neither.