Commit graph

21 commits

Author SHA1 Message Date
Ivan Nardi
91fd1bccd2
Rework the old MapleStory code to identify traffic from generic Nexon games (#2773)
Remove `NDPI_PROTOCOL_MAPLESTORY` and add a generic
`NDPI_PROTOCOL_NEXON`
2025-03-19 17:58:42 +01:00
Toni
9a0a3bb8e7
Improved WebSocket-over-HTTP detection (#2664)
* detect `chisel` SSH-over-HTTP-WebSocket
 * use `strncasecmp()` for `LINE_*` matching macros

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
2025-01-11 11:23:42 +01:00
Ivan Nardi
d93fd27bcc Sync unit tests results 2024-11-26 14:43:26 +01:00
Luca Deri
d5236c0aaf Fixes TCP fingerprint calculation when multiple EOL are specified in TCP options 2024-10-27 08:17:27 +01:00
Luca Deri
14b076a58b Improved TCP fingerprint 2024-10-20 22:25:55 +02:00
Luca Deri
0cc84e4fdd Improved TCP fingepring calculation
Adde basidc OS detection based on TCP fingerprint
2024-10-18 23:47:34 +02:00
Luca Deri
0ef0752c80
Increased struct ndpi_flow_struct size (#2596)
Build fix
2024-10-18 07:17:03 +02:00
Luca Deri
fc4fb4d409 Fixed probing attempt risk that was creating false positives 2024-08-07 11:38:41 +02:00
Ivan Nardi
65e31b0ea3
FPC: small improvements (#2512)
Add printing of fpc_dns statistics and add a general cconfiguration option.
Rework the code to be more generic and ready to handle other logics.
2024-07-22 17:42:23 +02:00
Ivan Nardi
843e487270
Add infrastructure for explicit support of Fist Packet Classification (#2488)
Let's start with some basic helpers and with FPC based on flow addresses.

See: #2322
2024-07-03 18:02:07 +02:00
Nardi Ivan
526cf6f291 Zoom: remove "stun_zoom" LRU cache
Since 070a0908b we are able to detect P2P calls directly from the packet
content, without any correlation among flows
2024-06-17 10:19:55 +02:00
Maatuq
6127e04900
support rtp/rtcp over tcp (#2422) (#2457)
Support rtp/rtcp over tcp as per rfc4571.

Signed-off-by: mmaatuq <mahmoudmatook.mm@gmail.com>
2024-05-28 22:01:08 +02:00
Ivan Nardi
25f8964a23
CiscoVPN: we detect it only over UDP (#2454)
The original code handled also TCP/TLS, but it was removed in 6fc29b3ae
2024-05-28 14:07:48 +02:00
Luca
44a290286b More NDPI_PROBING_ATTEMPT changes 2024-05-22 18:04:33 +02:00
Ivan Nardi
95fe21015d
Remove "zoom" cache (#2420)
This cache was added in b6b4967aa, when there was no real Zoom support.
With 63f349319, a proper identification of multimedia stream has been
added, making this cache quite useless: any improvements on Zoom
classification should be properly done in Zoom dissector.

Tested for some months with a few 10Gbits links of residential traffic: the
cache pretty much never returned a valid hit.
2024-05-06 12:51:45 +02:00
Ivan Nardi
266af02752
Merge RTP and RTCP logic (#2416)
Avoid code duplication between these two protocols.

We remove support for RTCP over TCP; it is quite rare to find this kind
of traffic and, more important, we have never had support for RTP
over TCP: we should try to add both detecion as follow-up.

Fix a message log in the LINE code
2024-05-06 10:19:46 +02:00
0x41CEA55
905120588b
Remove obsolete protocols: tuenty, tvuplayer and kontiki (#2398) 2024-04-19 21:35:32 +02:00
Vladimir Gavrilov
248f3d5588
Rework Steam detection (part 1) (#2264)
* Clean up Steam dissector

* Add Steam Datagram Relay dissector

* Update docs

* Update test results

* Remove csgo.c from MSVC project

* Small fixes

* Add Steam TLS pcap sample

* Merge Steam pcap samples into single one

* Fix typo

* Update test results
2024-01-18 19:23:44 +01:00
Ivan Nardi
40797521af
ndpiReader: add breed stats on output used for CI (#2236) 2024-01-05 13:02:39 +01:00
Vladimir Gavrilov
7f9973bd0c
Add HL7 protocol dissector (#2240)
* Add HL7 protocol dissector

* Small fixes

* Small fixes
2024-01-02 20:57:05 +01:00
Vladimir Gavrilov
149067b3fc
Add JSON-RPC protocol dissector (#2217)
* Add JSON-RPC protocol dissector

* Small fixes

* Improve detection
2023-12-20 12:42:25 +01:00