Commit 4b925100 authored by jan.koester's avatar jan.koester
Browse files

move http crap to libhttppp

parent 1e733ef1

src/quic.cpp

+14 −17
Original line number Diff line number Diff line
@@ -6983,6 +6983,17 @@ void quic::processNewSessionTicket(const std::vector<uint8_t>& msg) { 
void quic::sendControlStreams() {

}



// ============================================================================

// TLS 1.3: Build ALPN extension (0x0010) for EncryptedExtensions

// ============================================================================

// Base is a no-op: which protocol string to advertise (and to whom) is

// HTTP-layer policy, not QUIC transport. libhttppp provides the real

// implementation via an override (Http3QuicSocket).



std::vector<uint8_t> quic::buildAlpnExtension(const std::string& /*alpn*/) {

    return {};

}



// ============================================================================

// Socket Interface: sendData (Send application data)

// ============================================================================
@@ -8405,23 +8416,9 @@ void quic::sendServerHandshakeFlight() { 
    // Build extensions data

    std::vector<uint8_t> ext_data;

    

    // Extension 1: ALPN (0x0010) - negotiate h3 for HTTP/3

    if (!_selected_alpn.empty()) {

        ext_data.push_back(0x00);

        ext_data.push_back(0x10);  // ALPN extension type

        // Extension length: 2 (list len) + 1 (proto len) + proto.size()

        size_t alpn_ext_len = 2 + 1 + _selected_alpn.size();

        ext_data.push_back(static_cast<uint8_t>(alpn_ext_len >> 8));

        ext_data.push_back(static_cast<uint8_t>(alpn_ext_len));

        // ALPN list length

        size_t alpn_list_len = 1 + _selected_alpn.size();

        ext_data.push_back(static_cast<uint8_t>(alpn_list_len >> 8));

        ext_data.push_back(static_cast<uint8_t>(alpn_list_len));

        // Protocol length and value

        ext_data.push_back(static_cast<uint8_t>(_selected_alpn.size()));

        ext_data.insert(ext_data.end(), _selected_alpn.begin(), _selected_alpn.end());

        

    }

    // Extension 1: ALPN (0x0010)

    std::vector<uint8_t> alpn_ext = buildAlpnExtension(_selected_alpn);

    ext_data.insert(ext_data.end(), alpn_ext.begin(), alpn_ext.end());

    

    // Extension 2: quic_transport_parameters (0x0039)

    std::vector<uint8_t> transport_params = buildTransportParameters();

src/socket.h

+6 −0
Original line number Diff line number Diff line
@@ -1193,6 +1193,12 @@ namespace netplus { 
		// knowledge, not QUIC transport. libhttppp overrides this with the

		// real implementation — see libhttppp::Http3QuicSocket.

		virtual void sendControlStreams();

		// ALPN extension (0x0010) for the EncryptedExtensions message. Which

		// protocol string to advertise and how is HTTP-layer policy, not

		// QUIC transport, so the base implementation is a no-op (no ALPN

		// extension sent). libhttppp overrides this with the real

		// implementation — see libhttppp::Http3QuicSocket.

		virtual std::vector<uint8_t> buildAlpnExtension(const std::string& alpn);

		void completeHandshake();



		// Packet number handling