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path: root/src/include/ndpi_api.h.in
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* Added -a <num> to ndpiReader for generating OPNsense configurationLuca Deri2021-10-04
| | | | See https://github.com/ntop/opnsense
* Compilation fixed on CentOS 7Luca Deri2021-09-27
| | | | Bitmap APi changes
* Added API for handling compressed bitmapsLuca Deri2021-09-26
| | | | | | | | | | | | | | ndpi_bitmap* ndpi_bitmap_alloc(); void ndpi_bitmap_free(ndpi_bitmap* b); u_int64_t ndpi_bitmap_cardinality(ndpi_bitmap* b); void ndpi_bitmap_set(ndpi_bitmap* b, u_int32_t value); void ndpi_bitmap_unset(ndpi_bitmap* b, u_int32_t value); bool ndpi_bitmap_isset(ndpi_bitmap* b, u_int32_t value); void ndpi_bitmap_clear(ndpi_bitmap* b); size_t ndpi_bitmap_serialize(ndpi_bitmap* b, char **buf); ndpi_bitmap* ndpi_bitmap_deserialize(char *buf); based on https://github.com/RoaringBitmap/CRoaring
* Compile everything with "-W -Wall -Wno-unused-parameter" flags (#1276)Ivan Nardi2021-08-20
| | | | | | | | | | | | | | | | Fix all the warnings. Getting rid of "-Wno-unused-parameter" is quite complex because some parameters usage depends on compilation variable (i.e. `--enable-debug-messages`). The "-Werror" flag has been added only in Travis builds to avoid breaking the builds to users using uncommon/untested OS/compiler/enviroment. Tested on: * x86_64; Ubuntu 20.04; gcc 7,8,9,10,11; clang 7,8,9,10,11,12 * x86_64; CentOS 7.7; gcc 4.8.5 (with "--disable-gcrypt" flag) * Raspberry 4; Debian 10.10; gcc 8.3.0
* Added ability to report whether a protocol is encryptedLuca Deri2021-08-07
| | | | | | | | | Added new API calls - u_int8_t ndpi_is_valid_protoId(u_int16_t protoId); Cleaned up code and organized in a function. - u_int8_t ndpi_is_encrypted_proto(struct ndpi_detection_module_struct *ndpi_str, ndpi_protocol proto); Check whether a protocol is encrypted or not based on master and app protocols
* TypoAlfredo Cardigliano2021-07-23
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* Fix prototypeAlfredo Cardigliano2021-07-23
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* Implemented function to retrieve flow information. #1253 (#1254)Toni2021-07-23
| | | | | * fixed [h]euristic typo Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Implementation of flow risk eception (work in progress)Luca Deri2021-07-22
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* Fix for #1230 (#1235)Vitaly Lavrov2021-07-07
| | | | | | | | | | | | | | | * Revert "Fix return value of ndpi_match_string_subprotocol() (#1230)" This reverts commit 58665e93a98d014b53d131b2481ccab074efc9ff. * Checking the return code after calling ndpi_match_string_subprotocol() ndpi_api.h: Description of the returned error codes for the ndpi_match_string_subprotocol() function. If the ndpi_match_string_subprotocol() function returned an error, then return NDPI_PROTOCOL_UNKNOWN. http: The "Content-type" header is only checked if it is not empty.
* Updated prototypeLuca Deri2021-07-05
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* Speed and memory size optimisation (#1214)Vitaly Lavrov2021-06-23
| | | | | | | Removed bigram_automata, impossible_bigram_automata, trigram_automata. The ahocorasick structure is replaced with a bitmap. The bitmap size for ndpi_en_bigram is 176 bytes. The bitmap size for ndpi_en_trigram is 2201 bytes. On the test machine, the test execution time was reduced from 27.3 seconds to 24.7 (9%).
* Restored 32 bit value in ndpi_match_string_value()Luca Deri2021-06-21
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* Upgraded exponential smoothing to 64 bit valuesLuca Deri2021-06-18
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* Extende nDPI API with ndpi_netbios_name_interpret()Luca Deri2021-06-17
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* Code review. (#1205)Vitaly Lavrov2021-06-15
| | | | | | | | | | | | | | | The common actions required to call the ac_automata_search() function have been moved to the ndpi_match_string_common function. This made it possible to simplify the ndpi_match_string, ndpi_match_string_protocol_id, ndpi_match_string_value, ndpi_match_custom_category, ndpi_match_string_subprotocol, ndpi_match_bigram, ndpi_match_trigram functions. Using u_int16_t type for protocol identifiers when working with the ahocorasick library (changes src/include/ndpi_api.h.in and src/include/ndpi_typedefs.h). Reworked "finalization" of all AC_AUTOMATA_t structures. Changing the order of fields in the ndpi_call_function_struct structure reduces the size of the ndpi_detection_module_struct structure by 10 kB (for x86_64).
* Call ac_automata_release with free_pattern = 1 (malloc'ed patterns expected ↵Alfredo Cardigliano2021-06-14
| | | | in ndpi_add_string_to_automa)
* Reworked ndpi flow risk score adding client and server scoreLuca2021-06-01
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* Added risk/score dump (ndpiReader -h)Luca Deri2021-05-18
| | | | Added ndpi_dump_risks_score() API score
* Updated API for ndpi_risk2score()Luca Deri2021-05-17
| | | | Added ndpi_get_upper_proto() API call
* Added ndpi_check_subprotocol_risk() API call definitionLuca Deri2021-05-15
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* Implemented flow score in Wireshark integrationLuca Deri2021-05-10
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* Fix some warnings (#1181)Ivan Nardi2021-05-09
| | | | | | | | | | | | | | | | | | | ``` In file included from protocols/fasttrack.c:29: ../include/ndpi_api.h:1504:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] 1504 | const ndpi_risk_severity ndpi_risk2severity(ndpi_risk_enum risk); | ^~~~~ In file included from protocols/amazon_video.c:28: ../include/ndpi_api.h:1504:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] 1504 | const ndpi_risk_severity ndpi_risk2severity(ndpi_risk_enum risk); | ^~~~~ ... ndpi_utils.c: In function ‘ndpi_risk2severity’: ndpi_utils.c:1834:1: warning: control reaches end of non-void function [-Wreturn-type] 1834 | } | ^ ```
* Added ndpi_risk2severity() API callLuca2021-05-02
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* Reworked GeoIP APILuca Deri2021-04-19
| | | | | | | | int ndpi_get_geoip_asn(struct ndpi_detection_module_struct *ndpi_str, char *ip, u_int32_t *asn); int ndpi_get_geoip_country_continent(struct ndpi_detection_module_struct *ndpi_str, char *ip, char *country_code, u_int8_t country_code_len, char *continent, u_int8_t continent_len);
* Fixed mispelled wordLuca Deri2021-03-31
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* Added double exponential smoothing implementationLuca2021-03-11
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* Added single exponential smoothing APILuca Deri2021-03-11
| | | | | int ndpi_ses_init(struct ndpi_ses_struct *ses, double alpha, float significance); int ndpi_ses_add_value(struct ndpi_ses_struct *ses, const u_int32_t _value, double *forecast, double *confidence_band);
* Added Ookla detection over IPv6Luca Deri2021-03-09
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* Added the ability to define a custom DGA detection function by overwritingLuca Deri2021-03-08
| | | | | the value of the function pointer ndpi_dga_function curently set to NULL (that means the nDPI internal DGA function will be used)
* Add ndpi_serialize_binary_boolean for consistency. Fix comments.Alfredo Cardigliano2021-03-04
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* Added NDPI_MALICIOUS_SHA1 flow risk. (#1142)Toni2021-02-26
| | | | | | * An external file which contains known malicious SSL certificate SHA-1 hashes can be loaded via ndpi_load_malicious_sha1_file(...) Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Add more utility functions to work with patricia treesAlfredo Cardigliano2021-02-23
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* Update ndpi_patricia_walk_inorder APIAlfredo Cardigliano2021-02-23
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* Add support for MAC to Patricia tree. Expose full API to applications. Add ↵Alfredo Cardigliano2021-02-23
| | | | utility functions.
* Added NDPI_MALICIOUS_JA3 flow riskLuca Deri2021-02-22
| | | | Added ndpi_load_malicious_ja3_file() API call
* Implemented TLS Certificate Sibject matchingLuca Deri2021-02-22
| | | | Improved AnyDesk detection
* Added risky domain flow-risk supportLuca Deri2021-02-21
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* Added ndpi_get_geoip() APi callLuca Deri2021-02-18
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* Initial geoip supportLuca Deri2021-02-18
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* Extended the API to calculate jitterLuca Deri2021-02-09
| | | | | | - ndpi_jitter_init() - ndpi_jitter_free() - ndpi_jitter_add_value()
* Added timeseries forecasting support implementing Holt-Winters with ↵Luca Deri2021-02-08
| | | | | | | | | confidence interval New API calls added - ndpi_hw_init() - ndpi_hw_add_value() - ndpi_hw_free()
* Implemented more efficient and memory savvy RSILuca Deri2021-02-05
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* RSI enhancementsLuca Deri2021-02-05
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* Implemented API for computing RSI (Relative Strenght Index)Luca Deri2021-02-04
| | | | | | void ndpi_init_rsi(struct ndpi_rsi_struct *s, u_int16_t num_learning_values); void ndpi_free_rsi(struct ndpi_rsi_struct *s); float ndpi_rsi_add_value(struct ndpi_rsi_struct *s, const u_int32_t value);
* Added simple hash implementation to the nDPI APILuca Deri2021-01-20
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* Added a new API function `ndpi_free_flow_data' which free's all members of ↵Toni2021-01-04
| | | | | ndpi_flow_struct but not the struct itself. (#1101) Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* Updated ndpi_ptree_match_addr() prototypeLuca Deri2020-12-30
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* Split ptree user data in 32 and 64 bit entriesLuca Deri2020-12-30
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* Removed test codeLuca Deri2020-12-26
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