public class Xmpp.DirectTlsXmppStream : TlsXmppStream { string host; uint16 port; TlsXmppStream.OnInvalidCert on_invalid_cert_outer; public DirectTlsXmppStream(Jid remote_name, string host, uint16 port, owned TlsXmppStream.OnInvalidCert on_invalid_cert) { base(remote_name); this.host = host; this.port = port; this.on_invalid_cert_outer = (owned)on_invalid_cert; } public override async void connect() throws IOStreamError { SocketClient client = new SocketClient(); try { debug("Connecting to %s %i (tls)", host, port); IOStream? io_stream = yield client.connect_to_host_async(host, port); TlsConnection tls_connection = TlsClientConnection.new(io_stream, new NetworkAddress(remote_name.to_string(), port)); #if ALPN_SUPPORT tls_connection.set_advertised_protocols(new string[]{"xmpp-client"}); #endif tls_connection.accept_certificate.connect(on_invalid_certificate); tls_connection.accept_certificate.connect((cert, flags) => on_invalid_cert_outer(cert, flags)); reset_stream(tls_connection); yield setup(); attach_negotation_modules(); } catch (Error e) { throw new IOStreamError.CONNECT("Failed connecting to %s:%i (tls): %s", host, port, e.message); } } }