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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
* 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...)
* 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
* Flow: keep track of "dissectors" (#2828)Ivan Nardi2025-05-19
| | | | | | In the flow, we should keep track of state of "dissectors", not "protocols". This way, flow structure doesn't depend anymore on the max number of protocols. This is also the first step into fixing #2136
* Drop Warcraft 3 (pre Reforged) support (#2826)Vladimir Gavrilov2025-05-19
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