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nfqws2: bt and utp_bt protocol detectors

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bol-van
2026-02-05 12:19:31 +03:00
parent c80ae95a09
commit 3046dd8013
3 changed files with 28 additions and 7 deletions
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11
nfq2/desync.c
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@@ -1452,7 +1452,8 @@ static uint8_t dpi_desync_tcp_packet_play(
{L7P_HTTP_REPLY,L7_HTTP,IsHttpReply,false},
{L7P_XMPP_STREAM,L7_XMPP,IsXMPPStream,false},
{L7P_XMPP_PROCEED,L7_XMPP,IsXMPPProceedTLS,false},
{L7P_XMPP_FEATURES,L7_XMPP,IsXMPPFeatures,false}
{L7P_XMPP_FEATURES,L7_XMPP,IsXMPPFeatures,false},
{L7P_BT_HANDSHAKE,L7_BT,IsBTHandshake,false}
};
protocol_probe(testers, sizeof(testers) / sizeof(*testers), dis->data_payload, dis->len_payload, ps.ctrack, &ps.l7proto, &ps.l7payload);
@@ -1532,10 +1533,11 @@ static uint8_t dpi_desync_tcp_packet_play(
if (!ps.ctrack_replay || ReasmIsEmpty(&ps.ctrack_replay->reasm_client))
{
t_protocol_probe testers[] = {
{L7P_TLS_CLIENT_HELLO,L7_TLS,IsTLSClientHelloPartial},
{L7P_TLS_CLIENT_HELLO,L7_TLS,IsTLSClientHelloPartial,false},
{L7P_HTTP_REQ,L7_HTTP,IsHttp,false},
{L7P_XMPP_STREAM,L7_XMPP,IsXMPPStream,false},
{L7P_XMPP_STARTTLS,L7_XMPP,IsXMPPStartTLS,false}
{L7P_XMPP_STARTTLS,L7_XMPP,IsXMPPStartTLS,false},
{L7P_BT_HANDSHAKE,L7_BT,IsBTHandshake,false}
};
protocol_probe(testers, sizeof(testers) / sizeof(*testers), rdata_payload, rlen_payload, ps.ctrack_replay, &ps.l7proto, &ps.l7payload);
@@ -1545,7 +1547,7 @@ static uint8_t dpi_desync_tcp_packet_play(
if (ps.tpos && (ps.tpos->client.seq_last - ps.tpos->client.seq0)==1)
{
t_protocol_probe testers[] = {
{L7P_MTPROTO_INITIAL,L7_MTPROTO,IsMTProto}
{L7P_MTPROTO_INITIAL,L7_MTPROTO,IsMTProto,false}
};
protocol_probe(testers, sizeof(testers) / sizeof(*testers), rdata_payload, rlen_payload, ps.ctrack_replay, &ps.l7proto, &ps.l7payload);
}
@@ -1628,6 +1630,7 @@ static void udp_standard_protocol_probe(const uint8_t *data_payload, size_t len_
{L7P_DHT,L7_DHT,IsDht,false},
{L7P_DTLS_CLIENT_HELLO,L7_DTLS,IsDTLSClientHello,false},
{L7P_DTLS_SERVER_HELLO,L7_DTLS,IsDTLSServerHello,false},
{L7P_UTP_BT_HANDSHAKE,L7_UTP_BT,IsUTP_BTHandshake,false},
{L7P_WIREGUARD_INITIATION,L7_WIREGUARD,IsWireguardHandshakeInitiation,false},
{L7P_WIREGUARD_RESPONSE,L7_WIREGUARD,IsWireguardHandshakeResponse,false},
{L7P_WIREGUARD_COOKIE,L7_WIREGUARD,IsWireguardHandshakeCookie,false},