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nfqws: user mode ipset support

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bol-van
2024-10-16 13:42:59 +03:00
parent 89ccf0bbc0
commit ebecc423c7
13 changed files with 934 additions and 197 deletions
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37
nfq/conntrack.c
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@@ -12,6 +12,29 @@ static void ut_oom_recover(void *elem)
oom = true;
}
const char *l7proto_str(t_l7proto l7)
{
switch(l7)
{
case HTTP: return "http";
case TLS: return "tls";
case QUIC: return "quic";
case WIREGUARD: return "wireguard";
case DHT: return "dht";
default: return "unknown";
}
}
bool l7_proto_match(t_l7proto l7proto, uint32_t filter_l7)
{
return (l7proto==UNKNOWN && (filter_l7 & L7_PROTO_UNKNOWN)) ||
(l7proto==HTTP && (filter_l7 & L7_PROTO_HTTP)) ||
(l7proto==TLS && (filter_l7 & L7_PROTO_TLS)) ||
(l7proto==QUIC && (filter_l7 & L7_PROTO_QUIC)) ||
(l7proto==WIREGUARD && (filter_l7 & L7_PROTO_WIREGUARD)) ||
(l7proto==DHT && (filter_l7 & L7_PROTO_DHT));
}
static const char *connstate_s[]={"SYN","ESTABLISHED","FIN"};
static void connswap(const t_conn *c, t_conn *c2)
@@ -316,18 +339,6 @@ static void taddr2str(uint8_t l3proto, const t_addr *a, char *buf, size_t bufsiz
if (!inet_ntop(family_from_proto(l3proto), a, buf, bufsize) && bufsize) *buf=0;
}
static const char *ConntrackProtoName(t_l7proto proto)
{
switch(proto)
{
case HTTP: return "HTTP";
case TLS: return "TLS";
case QUIC: return "QUIC";
case WIREGUARD: return "WIREGUARD";
case DHT: return "DHT";
default: return "UNKNOWN";
}
}
void ConntrackPoolDump(const t_conntrack *p)
{
t_conntrack_pool *t, *tmp;
@@ -354,7 +365,7 @@ void ConntrackPoolDump(const t_conntrack *p)
t->track.seq_last, t->track.pos_orig,
t->track.ack_last, t->track.pos_reply);
printf(" req_retrans=%u cutoff=%u wss_cutoff=%u d_cutoff=%u hostname=%s l7proto=%s\n",
t->track.req_retrans_counter, t->track.b_cutoff, t->track.b_wssize_cutoff, t->track.b_desync_cutoff, t->track.hostname, ConntrackProtoName(t->track.l7proto));
t->track.req_retrans_counter, t->track.b_cutoff, t->track.b_wssize_cutoff, t->track.b_desync_cutoff, t->track.hostname, l7proto_str(t->track.l7proto));
};
}