packagedbus// AuthAnonymous returns an Auth that uses the ANONYMOUS mechanism.funcAuthAnonymous()Auth{return&authAnonymous{}}typeauthAnonymousstruct{}func(a*authAnonymous)FirstData()(name,resp[]byte,statusAuthStatus){return[]byte("ANONYMOUS"),nil,AuthOk}func(a*authAnonymous)HandleData(data[]byte)(resp[]byte,statusAuthStatus){returnnil,AuthError}