RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-30 21:38:11 +00:00
Code Issues Activity Actions

LibTLS: Convert some #ifs to dbgln_if()

Browse source
This commit is contained in:
Jelle Raaijmakers 2021-04-10 00:59:21 +02:00 • committed by Andreas Kling
parent 7d5995f08c
commit 55d9f36dae
1 changed files with 17 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

64
Userland/Libraries/LibTLS/ClientHandshake.cpp
View file

@ -137,7 +137,7 @@ ssize_t TLSv12::handle_hello(ReadonlyBytes buffer, WritePacketStage& write_packe
dbgln_if(TLS_DEBUG, "Extensions bytes total: {}", extensions_bytes_total);
}
while ((ssize_t)buffer.size() - res >= 4) {
while (buffer.size() - res >= 4) {
auto extension_type = (HandshakeExtension)AK::convert_between_host_and_network_endian(*(const u16*)buffer.offset_pointer(res));
res += 2;
u16 extension_length = AK::convert_between_host_and_network_endian(*(const u16*)buffer.offset_pointer(res));
@ -240,10 +240,8 @@ ssize_t TLSv12::handle_finished(ReadonlyBytes buffer, WritePacketStage& write_pa
return (i8)Error::NeedMoreData;
}
// TODO: Compare Hashes
#if TLS_DEBUG
dbgln("FIXME: handle_finished :: Check message validity");
#endif
// TODO: Compare Hashes
dbgln_if(TLS_DEBUG, "FIXME: handle_finished :: Check message validity");
m_context.connection_status = ConnectionStatus::Established;
if (m_handshake_timeout_timer) {
@ -319,9 +317,7 @@ void TLSv12::build_random(PacketBuilder& builder)
ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
{
if (m_context.connection_status == ConnectionStatus::Established) {
#if TLS_DEBUG
dbgln("Renegotiation attempt ignored");
#endif
dbgln_if(TLS_DEBUG, "Renegotiation attempt ignored");
// FIXME: We should properly say "NoRenegotiation", but that causes a handshake failure
// so we just roll with it and pretend that we _did_ renegotiate
// This will cause issues when we decide to have long-lasting connections, but
@ -373,9 +369,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[2];
#if TLS_DEBUG
dbgln("server hello");
#endif
dbgln_if(TLS_DEBUG, "server hello");
if (m_context.is_server) {
dbgln("unsupported: server mode");
VERIFY_NOT_REACHED();
@ -393,9 +387,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[4];
#if TLS_DEBUG
dbgln("certificate");
#endif
dbgln_if(TLS_DEBUG, "certificate");
if (m_context.connection_status == ConnectionStatus::Negotiating) {
if (m_context.is_server) {
dbgln("unsupported: server mode");
@ -428,9 +420,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[5];
#if TLS_DEBUG
dbgln("server key exchange");
#endif
dbgln_if(TLS_DEBUG, "server key exchange");
if (m_context.is_server) {
dbgln("unsupported: server mode");
VERIFY_NOT_REACHED();
@ -464,9 +454,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[7];
#if TLS_DEBUG
dbgln("server hello done");
#endif
dbgln_if(TLS_DEBUG, "server hello done");
if (m_context.is_server) {
dbgln("unsupported: server mode");
VERIFY_NOT_REACHED();
@ -483,9 +471,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[8];
#if TLS_DEBUG
dbgln("certificate verify");
#endif
dbgln_if(TLS_DEBUG, "certificate verify");
if (m_context.connection_status == ConnectionStatus::KeyExchange) {
payload_res = handle_verify(buffer.slice(1, payload_size));
} else {
@ -499,9 +485,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[9];
#if TLS_DEBUG
dbgln("client key exchange");
#endif
dbgln_if(TLS_DEBUG, "client key exchange");
if (m_context.is_server) {
dbgln("unsupported: server mode");
VERIFY_NOT_REACHED();
@ -519,9 +503,7 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
}
++m_context.handshake_messages[10];
#if TLS_DEBUG
dbgln("finished");
#endif
dbgln_if(TLS_DEBUG, "finished");
payload_res = handle_finished(buffer.slice(1, payload_size), write_packets);
if (payload_res > 0) {
memset(m_context.handshake_messages, 0, sizeof(m_context.handshake_messages));
@ -607,33 +589,25 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
break;
case WritePacketStage::ClientHandshake:
if (m_context.client_verified == VerificationNeeded) {
#if TLS_DEBUG
dbgln("> Client Certificate");
#endif
dbgln_if(TLS_DEBUG, "> Client Certificate");
auto packet = build_certificate();
write_packet(packet);
m_context.client_verified = Verified;
}
{
#if TLS_DEBUG
dbgln("> Key exchange");
#endif
dbgln_if(TLS_DEBUG, "> Key exchange");
auto packet = build_client_key_exchange();
write_packet(packet);
}
{
#if TLS_DEBUG
dbgln("> change cipher spec");
#endif
dbgln_if(TLS_DEBUG, "> change cipher spec");
auto packet = build_change_cipher_spec();
write_packet(packet);
}
m_context.cipher_spec_set = 1;
m_context.local_sequence_number = 0;
{
#if TLS_DEBUG
dbgln("> client finished");
#endif
dbgln_if(TLS_DEBUG, "> client finished");
auto packet = build_finished();
write_packet(packet);
}
@ -647,16 +621,12 @@ ssize_t TLSv12::handle_payload(ReadonlyBytes vbuffer)
case WritePacketStage::Finished:
// finished
{
#if TLS_DEBUG
dbgln("> change cipher spec");
#endif
dbgln_if(TLS_DEBUG, "> change cipher spec");
auto packet = build_change_cipher_spec();
write_packet(packet);
}
{
#if TLS_DEBUG
dbgln("> client finished");
#endif
dbgln_if(TLS_DEBUG, "> client finished");
auto packet = build_finished();
write_packet(packet);
}