public async Task OnConnection(ConnectionFilterContext context)
{
await _previous.OnConnection(context);
if (string.Equals(context.Address.Scheme, "https", StringComparison.OrdinalIgnoreCase))
{
var sslStream = new SslStream(context.Connection);
await sslStream.AuthenticateAsServerAsync(_cert);
context.Connection = sslStream;
}
}
