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* Add ndpi_get_breed_by_name (#2870)Vladimir Gavrilov2025-06-05
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* Speed up category lookup in ndpi_get_category_id() (#2869)Vladimir Gavrilov2025-06-05
| | | | Implements same optimization pattern as #2867 No behavior changes, just faster lookup
* Speed up protocol lookup in ndpi_get_proto_by_name (#2867)Vladimir Gavrilov2025-06-05
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* Improved HTTP risk message reportLuca Deri2025-06-05
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* Split `ndpi_set_proto_defaults()` logic (#2864)Ivan Nardi2025-06-03
| | | | | | | | | Split the internal logic: * update `ndpi_str->proto_defaults[]` array * update the `default_ports_tree_node_t` trees This is a preliminary work to have dynamic allocated `ndpi_str->proto_defaults[]`, because in the tree we have a pointer to the array entries
* Remove `ndpi_set_proto_defaults()` from the API (#2863)Ivan Nardi2025-06-03
| | | Add an explicit field to indicate if the protocol is custom or internal
* Hamachi: improve handshake check (#2861)Vladimir Gavrilov2025-06-03
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* First step into a dynamic number of protocols (#2857)Ivan Nardi2025-06-03
| | | | | | | | | | | | | We want to get rid of the defines `NDPI_MAX_SUPPORTED_PROTOCOLS` and `NDPI_MAX_NUM_CUSTOM_PROTOCOLS`. You can use: ``` ndpi_get_num_protocols() ``` See #2136 Removed some unused functions from public API
* New API to enable/disable protocols; remove ↵Ivan Nardi2025-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | `ndpi_set_protocol_detection_bitmask2()` (#2853) The main goal is not to have the bitmask depending on the total number of protocols anymore: `NDPI_INTERNAL_PROTOCOL_BITMASK` depends only on internal protocols, i.e. on `NDPI_MAX_INTERNAL_PROTOCOLS`, i.e. custom-defined protocols are not counted. See #2136 Keep the old data structure `NDPI_PROTOCOL_BITMASK` with the old semantic. Since we need to change the API (and all the application code...) anyway, simplify the API: by default all the protocols are enabled. If you need otherwise, please use `ndpi_init_detection_module_ext()` instead of `ndpi_init_detection_module()` (you can find an example in the `ndpiReader` code). To update the application code you likely only need to remove these 3 lines from your code: ``` - NDPI_PROTOCOL_BITMASK all; - NDPI_BITMASK_SET_ALL(all); - ndpi_set_protocol_detection_bitmask2(ndpi_str, &all); ``` Removed an unused field and struct definition.
* Add Hamachi protocol detection support (#2860)Vladimir Gavrilov2025-06-02
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* Added boundary fixLuca Deri2025-05-29
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* Updated bots and scanners listLuca Deri2025-05-29
| | | | Improved lists file parsing
* Compilation fixLuca Deri2025-05-29
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* Added ndpi_load_protocols_dir() API call for loading IP-based protocol detectionLuca Deri2025-05-28
| | | | Added --protocols-list-dir <dir> to ndpiReader for loading IP_based protocol
* Fix configuration of ip lists of flow risks (#2859)Ivan Nardi2025-05-28
| | | | | Add some new tests about these configuration parameters. Close #2858
* Improved detection of TCP scannersLuca Deri2025-05-27
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* Allow to specify default ports also via range (#2856)Ivan Nardi2025-05-27
| | | Ad a trivial example, update SIP configuration to use range
* TypoLuca Deri2025-05-27
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* Reworked fingerprint codeLuca Deri2025-05-26
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* Better separation between "protocols" and "dissectors" (#2855)Ivan Nardi2025-05-26
| | | Callback functions are about dissectors, not protocols
* BFCP: fix check on payload length and extract metadata (#2854)Ivan Nardi2025-05-26
| | | | | | We should be able to identified this protocol on the first packet, without keeping any state Close #2745
* Added boundary checkLuca Deri2025-05-26
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* Fingerprint fixesLuca Deri2025-05-26
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* Dofus: update detection to version 3.X (#2852)Ivan Nardi2025-05-25
| | | See #2827
* Fix some warnings reported by scan-build (#2851)Ivan Nardi2025-05-25
| | | Close #2807
* ndpi_flow_tcp_struct refactoring (#2848)Vladimir Gavrilov2025-05-24
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* Add ndpi_memcasecmp, refactor mail protocol dissectors (#2849)Vladimir Gavrilov2025-05-24
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* A new interface for dissectors registration (#2843)Ivan Nardi2025-05-24
| | | | | | | | | | | | | | | | | | | | | We use `registr_dissector()` instead of `ndpi_set_bitmask_protocol_detection()`. Every file in `src/lib/protocols/*.c` is a dissector. Every dissector can handle multiple protocols. The real goal is this small change: ``` struct call_function_struct { - NDPI_PROTOCOL_BITMASK detection_bitmask; ``` i.e. getting rid of another protocol bitmask: this is mandatory to try to fix #2136 (see also e845e8205b68752c997d05224d8b2fd45acde714) As a nice side effect, we remove a bitmask comparison in the hot function `check_ndpi_detection_func()` TODO: change logging configuration from per-protocol to per-dissector
* Added the support for multiple TCP fingerprint formatLuca Deri2025-05-24
| | | | | | | | | - default (0) is the native nDPI format - MuonOF (1) has been added The format can be changed using metadata.tcp_fingerprint_format Added ability to identify mass scanners using TCP fingerprint
* Simplify ZeroMQ detection (#2847)Vladimir Gavrilov2025-05-23
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* Add MELSEC protocol support (#2846)Vladimir Gavrilov2025-05-23
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* IPP: fix selection bitmask (#2845)Ivan Nardi2025-05-22
| | | | IPP is identified *only* as HTTP subprotocol, so it can't be over UDP (HTTP is only over TCP...)
* Fix `NDPI_NUM_FDS_BITS_DISSECTORS` macros with Python bindingsIvan Nardi2025-05-22
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* Improve BFCP detection (#2844)Vladimir Gavrilov2025-05-22
| | | Co-authored-by: Ivan Nardi <nardi.ivan@gmail.com>
* VRRP: add missing dissector registration (#2842)Ivan Nardi2025-05-21
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* Fix `isAppProtocol` for ULTRASURFIvan Nardi2025-05-21
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* Add new Adjust domains (#2841)Vladimir Gavrilov2025-05-21
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* ospf, ipsec: use different ids for protocols at layer3 (#2838)Ivan Nardi2025-05-21
| | | | | | | | | | | | | | | | | | | | | | Don't use the same id for the same protocol identified via L3 info or via standard TCP/UDP detection (example: ospf ip_proto 0x59 or TCP port 2604) Before: ``` ivan@ivan-Precision-3591:~/svnrepos/nDPI(dev)$ ./example/ndpiReader -H | grep -wE 'OSPF|IPSec|AH|ESP|IP_OSPF' 79 79 IPSec UDP X Safe VPN 500,4500 500 85 85 OSPF X Acceptable Network - 2604 ``` After: ``` ivan@ivan-Precision-3591:~/svnrepos/nDPI(ospf-ipsec)$ ./example/ndpiReader -H | grep -wE 'OSPF|IPSec|AH|ESP|IP_OSPF' 79 79 IPSec UDP X Safe VPN 500,4500 500 85 85 IP_OSPF X Acceptable Network - - 116 116 AH X Safe VPN - - 117 117 ESP X Safe VPN - - 184 184 OSPF TCP X Safe Network - 2604 ```
* Fix `isAppProtocol` for GTP_U (#2837)Ivan Nardi2025-05-21
| | | See: c590dc495
* Drop GW1 support and add basic GW2 detection (#2836)Vladimir Gavrilov2025-05-21
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* Another minor simplification on protocol/dissector registration (#2835)Ivan Nardi2025-05-21
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* CrossFire: update code (#2834)Vladimir Gavrilov2025-05-21
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* Added new APi callsLuca Deri2025-05-20
| | | | | | | - ndpi_is_master_only_protocol() - ndpi_normalize_protocol() These two APi calls are used to normalize mater/app nDPI protocols
* Minor simplification on protocol/dissector registration (#2833)Ivan Nardi2025-05-20
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* Remove ProtonVPN address lists (#2831)Ivan Nardi2025-05-20
| | | | | | | Proton doesn't provide anymore the list of egress and ingress addresses. Remove the (stale) lists and the relative configuration parameters. See: https://www.reddit.com/r/ProtonVPN/comments/1k3lrl5/great_the_httpsapiprotonvpnchvpnlogicals_api_has/ See also 470a479eb
* Gnutella: avoid false positives (#2832)Ivan Nardi2025-05-20
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* Gnutella: simplify code, to support only gtk-gnutella client (#2830)Ivan Nardi2025-05-20
| | | Close #2818
* Remove a field never read (only written)Ivan Nardi2025-05-20
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* uthash: use ndpi wrappers for memory allocation (#2829)Ivan Nardi2025-05-20
| | | Close #2806
* Remove duplicate ALPS extension (#2821)FS2025-05-19
| | | | | * Removed dupe extension * Removed ECH from suspicious extensions
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