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nfqws: autohostlist reset fail counter if website accessible

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bol-van
2024-07-16 13:38:43 +03:00
parent 0d0fe6060e
commit a01505ca37
14 changed files with 21 additions and 1 deletions
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20
nfq/desync.c
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@@ -174,6 +174,22 @@ static void ctrack_stop_retrans_counter(t_ctrack *ctrack)
}
}
static void auto_hostlist_reset_fail_counter(const char *hostname)
{
if (hostname)
{
hostfail_pool *fail_counter;
fail_counter = HostFailPoolFind(params.hostlist_auto_fail_counters, hostname);
if (fail_counter)
{
HostFailPoolDel(&params.hostlist_auto_fail_counters, fail_counter);
DLOG("auto hostlist : %s : fail counter reset. website is working.\n", hostname);
HOSTLIST_DEBUGLOG_APPEND("%s : fail counter reset. website is working.", hostname);
}
}
}
// return true if retrans trigger fires
static bool auto_hostlist_retrans(t_ctrack *ctrack, uint8_t l4proto, int threshold)
{
@@ -187,6 +203,7 @@ static bool auto_hostlist_retrans(t_ctrack *ctrack, uint8_t l4proto, int thresho
{
DLOG("req retrans : tcp seq %u not within the req range %u-%u. stop tracking.\n", ctrack->seq_last, ctrack->req_seq_start, ctrack->req_seq_end);
ctrack_stop_retrans_counter(ctrack);
auto_hostlist_reset_fail_counter(ctrack->hostname);
return false;
}
}
@@ -540,7 +557,10 @@ static uint8_t dpi_desync_tcp_packet_play(bool replay, size_t reasm_offset, uint
HOSTLIST_DEBUGLOG_APPEND("%s : redirect to another domain", ctrack->hostname);
}
else
{
DLOG("local or in-domain redirect detected. it's not a DPI redirect.\n")
auto_hostlist_reset_fail_counter(ctrack->hostname);
}
}
else
{