func (s *fileServer) initializeTLS(cert, key string) {
s.TLSConfig = new(tls.Config)
s.TLSConfig.MinVersion = tls.VersionTLS12
s.TLSConfig.PreferServerCipherSuites = true
s.TLSConfig.CipherSuites = []uint16{
tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
}
var err error
s.TLSConfig.Certificates = make([]tls.Certificate, 1)
s.TLSConfig.Certificates[0], err = tls.LoadX509KeyPair(cert, key)
if err != nil {
log.Fatal(err)
}
}
func (s *fileServer) listenAndServe() {
log.Printf("listening on %s", s.Addr)
log.Fatal(s.ListenAndServe())
}