+ afb_auth_No = 0, /** never authorized, no data */
+ afb_auth_Token, /** authorized if token valid, no data */
+ afb_auth_LOA, /** authorized if LOA greater than data 'loa' */
+ afb_auth_Permission, /** authorized if permission 'text' is granted */
+ afb_auth_Or, /** authorized if 'first' or 'next' is authorized */
+ afb_auth_And, /** authorized if 'first' and 'next' are authorized */
+ afb_auth_Not, /** authorized if 'first' is not authorized */
+ afb_auth_Yes /** always authorized, no data */