parse_auth_flags
Parse the values in the gtv
as auth flags. Used to retrieve the configuration found in the chromia.yml
file for the auth flag config.
Throws "INVALID FLAGS"
if the value is:
a list of anything else than just text values
neither a list nor a comma separated text
Throws if the flags are not valid.
See also
require_valid_auth_flags
for information on what flags are valid