Currently O-Saft checks for NPN only. The newer ALPN check is missing.
It also have been observed, that some server do not follow the recomendation in the RFC for ALPN to select the first offered protocol by the client. This means, that a better check have to be implemented for both ALPN and NPN.
Currently O-Saft checks for NPN only. The newer ALPN check is missing. It also have been observed, that some server do not follow the recomendation in the RFC for ALPN to select the first offered protocol by the client. This means, that a better check have to be implemented for both ALPN and NPN.