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208 Commits

Author SHA1 Message Date
Toni Uhlig
d629fda779 bump libnDPI to 75db1a8a66476b3c16cc1a8bf63ca2b0e2fba3ed 
* incorporate upstream changes:
    - nDPI supports build directories now
    - set memory wrapper
    - classification states
    - process packet signature change

 * disabled fuzz-* test pcaps
    - cause timestamp diff's for some libpcap builds

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-11-18 09:54:15 +01:00
Toni Uhlig
e8ef267e0a bump libnDPI to 560a4e4954e2db38d995d3cba2c1dcc4276f92d5 
* fix some SonarCloud issues

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-17 10:37:51 +02:00
Toni Uhlig
fe42e998d0 fixed SonarCloud issues 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
37989db0bb make TLS handshakes great again 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
19f80ba163 Added TLS ncrypt I/O 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
c8c58e0b16 nDPId crypto handshake done 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
6d3dc99fad Switch to OpenSSL for all crypto stuff 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
a47bc9caa3 Modified crypto to support multiple peers (multiple sender / multiple receiver) per ncrypt context 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:47 +02:00
Toni Uhlig
2c81f116bf nDPId decryption example 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:46 +02:00
Toni Uhlig
02b686241e initial nDPId UDP crypto [WiP!] 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-15 12:33:46 +02:00
Toni Uhlig
a9934e9c9e Removed nDPI/nDPId version/api serialization for nDPId-test to reduce result diff's 
* fixed some SonarCloud complains

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-09 12:52:58 +02:00
Toni Uhlig
19036951c7 bump libnDPI to 1216ec6a2719408a487f696f5b601bdb9eec727d 
* incorporated upstream API changes related to detection protocol bitmasks
 * added missing flow detection categories

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-09-09 12:05:26 +02:00
Toni Uhlig
4e7e361d84 bump libnDPI to f8869cd670adc439cc41bde0bd04960e1befafc5 
* fix API issue due to changed name of a public struct

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-05-20 11:05:53 +02:00
Toni Uhlig
ae95c95617 bump libnDPI to c49d126d3642d5b1f5168d049e3ebf0ee3451edc 
* fix API issue with a changed function signature

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-03-06 19:00:23 +01:00
Toni
42c54d3755 Initial tunnel decoding (GRE - Layer4 only atm) (#55) 
Initial tunnel decoding (GRE - Layer4 only atm). Fixes #53
 * make finally use of the thread distribution seed
 * Handle GRE/PPP subprotocol the right way
 * Add `-t` command line / config option
 * Removed duplicated and obsolete IP{4,6}_SIZE_SMALLER_THAN_HEADER which is the same as IP{4,6}_PACKET_TOO_SHORT
 * Updated error event schema

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-02-25 15:17:16 +01:00
Toni Uhlig
471ea83493 bump libnDPI to e946f49aca13e4447a7d7b2acae6323a4531fb55 
* incorporated upstream changes

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2025-01-25 10:07:25 +01:00
Toni Uhlig
1aa7d9bdb6 nDPId daemon status event: serialize nDPI API version + Size/Flow 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-17 13:12:33 +01:00
Toni Uhlig
9efdecf4ef bump libnDPI to 59ee1fe1156be234fed796972a29a31a0589e25a 
* set minimum nDPI version to 4.12.0 (incompatible API changes)
 * fixed `ndpi_debug_printf()` function signature
 * JSON schema (flow): added risk `56`: "Obfuscated Traffic"
 * JSON schema (flow): added "domainame"
 * fixed OpenWrt build

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-13 17:23:31 +01:00
Toni Uhlig
8c114e4916 cosmetics 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-10 13:43:26 +01:00
Toni Uhlig
a733d536ad Added env check NDPID_STARTED_BY_SYSTEMD to prevent logging to stderr in such a case 
* removed `nDPId` shutdown on poll/epoll error
 * fixed `chmod_chown()` rv check

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-07 11:32:42 +01:00
Toni Uhlig
ce5f448d3b Switched OpenWrt GitHub Actions SDK to main branch 
* fixed some SonarCloud complaints
 * added more systemd CI tests
 * fixed debian package scripts to obey remove/purge
 * changed `chmod_chown()` error handling

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-02 18:36:54 +01:00
Toni Uhlig
2b48eb0514 Added vlan_id dissection of the most outer (first) 802.1Q header. Fixes #50 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-11-02 15:48:45 +01:00
Toni Uhlig
817559ffa7 Set an optional UUID used within all events (similar to the "alias"). 
* added default values to usage
 * UUID can be either read from a file or used directly from option value
 * adjusted example config file

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-29 12:12:02 +01:00
Toni Uhlig
25944e2089 Fixed some SonarCloud issues 
* fixed dependabot werkzeug (3.0.3 to 3.0.6)

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-26 11:35:30 +02:00
Toni Uhlig
5423797267 Added nDPId ndpi_process_packet() LLVM fuzzer 
* replaced dumb `dumb_fuzzer.sh`
 * fixed nDPId NULL pointer deref found by fuzzer
 * nDPI: `--enable-debug-build` and `--enable-debug-messages` for non release builds
 * nDPI: do not force `log.level` to `3` anymore, use config value instead

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-24 15:45:04 +02:00
Toni Uhlig
7d58703bdb Removed ENABLE_MEMORY_STATUS CMake option as it's now enabled for **all** builds 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-22 13:12:59 +02:00
Toni Uhlig
ae36f8df6c Added libnDPI global context init/deinit used for cache mgmt. 
* support for adding *.ndpiconf for nDPI config tests
 * all other configs should have the suffix *.conf
 * fixed nDPI malloc/free wrapper set (was already too late set)

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-21 16:17:01 +02:00
Toni Uhlig
8c5ee1f7bb Added config testing script. 
* nDPId-test may now make use of an optional config file as cmd arg

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-21 16:10:09 +02:00
Toni
efed6f196e Read and parse configuration files. Fixes #41. (#42) 
Read and parse configuration files. Fixes #41.

 * supports nDPId / nDPIsrvd via command line parameter `-f`
 * nDPId: read general/tuning and libnDPI settings
 * support for settings risk domains libnDPI option via config file or via `-R` (Fixes #45, thanks to @UnveilTech)
 * added some documentation in the config file
 * adjusted Systemd and Debian packaging to make use of config files

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-10-16 14:13:55 +02:00
Toni Uhlig
9ef17b7bd8 Added some static assertion based sanity checks. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-09-11 13:28:20 +02:00
Toni Uhlig
1c9aa85485 Save hostname after detection finished for later use within analyse/end/idle flow events. Fixes #39. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-09-11 13:01:23 +02:00
Toni
5e4005162b Add PF_RING support. (#38) 2024-08-19 18:33:18 +02:00
Toni Uhlig
930aaf9276 Added global (heap) memory stats for daemon status events. 
* added new CMake option `ENABLE_MEMORY_STATUS` to restore the old behavior
   (and increase performance)
 * splitted `ENABLE_MEMORY_PROFILING` into `ENABLE_MEMORY_STATUS` and `ENABLE_MEMORY_PROFILING`

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-06-19 14:25:42 +02:00
Toni Uhlig
c7eace426c bump libnDPI to 9185c2ccc402d3368fc28ac90ab281b4f951719e 
* incorporated API changes from 41eef9246c6a3055e3876e3dd7aeaadecb4b76c0

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-04-04 11:49:48 +02:00
Toni Uhlig
ea968180a2 Read Ipv6 address and netmask using getifaddrs() instead of reading /proc/net/if_inet6. 
* fixes a compatibility issue with Mac OSX

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-02-07 14:25:14 +01:00
Toni Uhlig
556025b34d Removed API version macro check as it's inconsistent on different platforms. 
* set min required nDPI version to 4.9.0

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-02-06 10:49:47 +01:00
Toni Uhlig
feb2583ef6 bump libnDPI to 4543385d107fcc5a7e8632e35d9a60bcc40cb4f4 
* incorporated API changes from nDPI

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2024-02-06 10:34:52 +01:00
Toni Uhlig
71d933b0cd Fixed an event issue. 
* a "detection-update" event was thrown even if nothing changed
 * in some cases "not-detected" events were spammed if detection not completed
 * tell `libnDPI` how many packets per flow we want to dissect
 * `nDPId-test` validates total active flows in the right way

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-12-14 15:45:08 +01:00
Toni Uhlig
f5c5bc88a7 Replaced ambiguous naming of "JSON string" to more accurate "JSON message". #2 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-12-04 13:13:05 +01:00
Toni Uhlig
53d8a28582 Replaced ambiguous naming of "JSON string" to more accurate "JSON message". 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-12-04 13:01:27 +01:00
Toni Uhlig
37f3770e3e Improved zlib compression ratio. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-12-01 06:43:39 +01:00
Toni Uhlig
ff77bab398 Warn about unused return values that are quite important. 
* CI: ArchLinux build should now instrument `-Werror`
 * CI: Increased OpenWrt build verbosity

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-12-01 06:43:39 +01:00
Toni Uhlig
fa7e76cc75 Fixed SonarCloud complaints. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-20 13:40:48 +01:00
Toni Uhlig
82934b7271 Fixed clang-tidy warnings. 
* fixed/improved c-captured logging

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-13 13:52:42 +01:00
Toni Uhlig
dcb595e161 bump libnDPI to b08c787fe267053afdea82701071f3878c09244b 
* fix ndpi data anylsis struct min/max issue
 * py-flow-info cosmetics in printing some information

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-09 19:52:36 +01:00
Toni Uhlig
b667f9e1da Forcefully reset NDPI_UNIDIRECTIONAL_TRAFFIC if classification was done after the first packet. Nonsense. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-08 17:07:20 +01:00
Toni Uhlig
55c8a848d3 Fixed missing deflate during flow event json serializing. 
* caused by recently added serializing some nDPI data even packet processing is still ongoing

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-08 13:16:57 +01:00
Toni Uhlig
d80ea84d2e Reset Unidirectional Traffc risk if packets from both directions processed. 
* Fixed risk hash value calculation, which was only done lower 32 bits.
 * Reduced default reader threads count to two if cross compiling.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-08 01:27:42 +01:00
Toni Uhlig
5d56288a11 Fixed more SonarCloud complaints. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-07 00:02:36 +01:00
Toni Uhlig
84b12cd02c Fixed some SonarCloud complaints. 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
 2023-11-06 13:31:59 +01:00