Commit graph

22 commits

Author SHA1 Message Date
Luca Deri
3ce8d0e508
Implemented Mikrotik discovery protocol dissection and metadata extraction (#2618) 2024-11-14 23:34:31 +01:00
Luca Deri
ec5efe5cf2 Added sonos dissector 2024-10-13 18:50:34 +02:00
Ivan Nardi
85501c9aaa
FPC: add DPI information (#2514)
If the flow is classified (via DPI) after the first packet, we should
use this information as FPC
2024-07-23 08:50:27 +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
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
Ivan Nardi
a6fd981fcf
eDonkey: improve/update classification (#2410)
eDonkey is definitely not as used as >10 years ago, but it seems it is
still active.

While having a basic TCP support seems easy, identification over UDP doesn't
work and it is hard to do it rightly (packets might be only 2 bytes long):
remove it.

Credits to V.G <v.gavrilov@securitycode.ru>
2024-05-04 19:11:31 +02:00
0x41CEA55
66036a14f4
Remove PPStream protocol and add iQIYI (#2403)
P2P video player PPStream was discontinued shortly after the purchase of PPS.tv by Baidu (iQIYI) on 2013 (see https://www.techinasia.com/report-baidu-acquires-video-rival-pps)
So we remove the old `NDPI_PROTOCOL_PPSTREAM` logic and add `NDPI_PROTOCOL_IQIYI` id to handle all the iQIYI traffic, which is basically video streaming traffic.

A video hosting service, called PPS.tv, is still offered by the same company: for the time being we classified both services with the same protocol id.
2024-04-23 18:01:36 +02:00
0x41CEA55
905120588b
Remove obsolete protocols: tuenty, tvuplayer and kontiki (#2398) 2024-04-19 21:35:32 +02:00
Ivan Nardi
ae36648c6c
Skype: remove old detection logic (#1954)
Skype has been using standard protocols (STUN/ICE or TLS) for a long,
long time, now. Long gone are the days of Skype as a distribuited
protocol.

See: #2166
2024-02-12 18:39:24 +01:00
Ivan Nardi
40797521af
ndpiReader: add breed stats on output used for CI (#2236) 2024-01-05 13:02:39 +01:00
Ivan Nardi
241c42ad7e
ndpiReader: fix guessed_flow_protocols statistic (#2203)
Increment the counter only if the flow has been guessed
2023-12-12 19:44:03 +01:00
Vladimir Gavrilov
0b6e261523
Improve CORBA detection (#2167)
* Improve CORBA detection

* Remove dummy flow from ziop.pcap

* Merge ziop.pcap and miop.pcap into corba.pcap
2023-11-27 13:10:50 +01:00
Ivan Nardi
32b50f5aa4
IPv6: add support for IPv6 risk exceptions (#2122) 2023-10-29 12:14:20 +01:00
Ivan Nardi
e8e4b9e8ff
IPv6: add support for IPv6 risk tree (#2118)
Fix the script to download crawler addressess
2023-10-27 13:58:15 +02:00
Ivan Nardi
8b07be4b9f
Jabber: remove support for UDP (#2115)
Jabber/XMPP is only over TCP (even the name `ndpi_search_jabber_tcp`
suggests that...).

Bug introduced in 5266c726f
2023-10-26 20:16:27 +02:00
Ivan Nardi
611c3b66f0
ipv6: add support for ipv6 addresses lists (#2113) 2023-10-26 20:15:44 +02:00
Maatuq
4a8e7105b2
add ethereum protocol dissector. (#2111)
as explained here for bitcoin https://www.ntop.org/guides/nDPI/protocols.html#ndpi-protocol-bitcoin
the same is applicable for ethereum.
ethereum detection was removed from mining protocol and is now handled separately.

Signed-off-by: Mahmoud Maatuq <mahmoudmatook.mm@gmail.com>
2023-10-25 12:44:33 +02:00
Ivan Nardi
2c7fb91794
Hangout: detect Hangout/Duo/GoogleMeet/... in the STUN code (#2025)
Regardless of the name, the removed trace doesn't contain meaningful
Hangout traffic.

Remove last piece of sub-classifiction based only on ip addresses.
2023-06-27 10:33:28 +02:00
Ivan Nardi
7714507f81
Test multiple ndpiReader configurations (#1931)
Extend internal unit tests to handle multiple configurations.
As some examples, add tests about:
* disabling some protocols
* disabling Ookla aggressiveness

Every configurations data is stored in a dedicated directory under
`tests\cfgs`
2023-04-06 11:30:36 +02:00
Renamed from tests/result/targusdataspeed_false_positives.pcap.out (Browse further)