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* Added fuzzy targets conditional in tests/do.sh.in which prevents the fuzzer ↵tiny-improvementsToni Uhlig2021-02-03
| | | | | | | | from running if nDPI was configured previously --enable-fuzztargets but not for the current config (may produce invalid results). * fixed possible NULL pointer dereference for memcpy(), src pointer should never be NULL Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* HTTP: fix user-agent parsing (#1124)Ivan Nardi2021-02-03
| | | | | | | | | | | User-agent information is used to try to detect the user OS; since the UA is extracted for QUIC traffic too, the "detected_os" field must be generic and not associated to HTTP flows only. Otherwise, you might overwrite some "tls_quic_stun" fields (SNI...) with random data. Strangely enough, the "detected_os" field is never used: it is never logged, or printed, or exported...
* HTTP: fix logs when NDPI_ENABLE_DEBUG_MESSAGES is defined (#1123)Ivan Nardi2021-02-03
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* Cosmetic fixesLuca Deri2021-02-03
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* Increased number of extra packets that is necessary since the frgament ↵Luca Deri2021-02-03
| | | | mananger introduction
* Fixes an issue with https://github.com/ntop/nDPI/pull/1122 that misprocsssed ↵Luca Deri2021-02-03
| | | | packets belonging to flows whose initial part (e.g. the 3WH) was not observed by nDPI (e.g. capture started in the middle of the flow)
* fragments management added (#1122)Roberto AGOSTINO2021-02-03
| | | | | | Management of tcp segments managements. Co-authored-by: ragostino <ragostino73@gmail.com> Co-authored-by: Luca Deri <lucaderi@users.noreply.github.com>
* debug message bugfix (#1108)ragostino2021-02-03
| | | you can not look for memory enlargement if you print debug message after updating the variables
* Improved wireguard dissectionLuca Deri2021-01-29
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* DCE/RPC improvement to avoid false positivesLuca Deri2021-01-29
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* DGA name improvementLuca Deri2021-01-27
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* Cleaned up tls/quic datatypesLuca Deri2021-01-21
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* Reworked TLS fingerprint calcolationLuca Deri2021-01-21
| | | | Modified TLS memory free
* Added simple hash implementation to the nDPI APILuca Deri2021-01-20
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* Code cleanup: third party uthash is at the right placeLuca Deri2021-01-20
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* Rewored UPnP protocol that in essence was WSD hence it has been renamedLuca2021-01-20
| | | | Cleaned up TLS code for DTLS detection by defining a new DTLS protocol
* Improves STUN dissection removing an invalid termination condition that ↵Luca Deri2021-01-13
| | | | prevented Skype calls to be properly identified
* (C) UpdateLuca Deri2021-01-07
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* Warning fixLuca Deri2021-01-07
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* STUN: avoid false positives (#1110)Ivan Nardi2021-01-07
| | | STUN traffic doesn't use multicast addresses
* HTTP: fix compilation and a memory error when NDPI_ENABLE_DEBUG_MESSAGES is ↵Ivan Nardi2021-01-07
| | | | defined (#1109)
* QUIC: add suppport for DNS-over-QUIC (#1107)Ivan Nardi2021-01-07
| | | | | | | | | Even if it is only an early internet draft, DoQ has already (at least) one deployed implementation. See: https://www.zdnet.com/article/ad-blocker-adguard-deploys-worlds-first-dns-over-quic-resolver/ Draft: https://tools.ietf.org/html/draft-huitema-dprive-dnsoquic-00 In the future, if this protocol will be really used, it might be worth to rename NDPI_PROTOCOL_DOH_DOT in NDPI_PROTOCOL_DOH_DOT_DOQ
* Quic fixes (#1106)Ivan Nardi2021-01-07
| | | | | * QUIC: fix heap-buffer-overflow * TLS: fix parsing of QUIC Transport Parameters
* QUIC: improve handling of SNI (#1105)Ivan Nardi2021-01-07
| | | | | | | | | | | | | * QUIC: SNI should be always saved in flow->protos.stun_ssl.ssl.client_requested_server_name Close #1077 * QUIC: fix matching of custom categories * QUIC: add NDPI_TLS_MISSING_SNI support for older GQUIC versions * QUIC: fix serialization * QUIC: add DGA check for older GQUIC versions
* Split HTTP request from response Content-Type. Request Content-Type should ↵Luca Deri2021-01-06
| | | | be present with POSTs and not with other methods such as GET
* Added check for invalid HTTP contentLuca Deri2021-01-06
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* QUIC: update to draft-33 (#1104)Ivan Nardi2021-01-04
| | | QUIC (final!?) constants for v1 are defined in draft-33
* Fix some warnings when compiling with "-W -Wall" flags (#1103)Ivan Nardi2021-01-04
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* Remove FB_ZERO protocol (#1102)Ivan Nardi2021-01-04
| | | | | | FB_ZERO was an experimental protocol run by Facebook. They switched to QUIC/TLS1.3 more than 2 years ago; no one ever used it but them so it is definitely dead. See: https://engineering.fb.com/2018/08/06/security/fizz/
* 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>
* Fix memory leak introduced in b7376cc6 (#1100)Ivan Nardi2021-01-04
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* Fixed missing symbolLuca Deri2021-01-02
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* Added HTTP suspicious content securirty risk (useful for tracking trickbot)Luca Deri2021-01-02
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* 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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* Bugfix for host check (#1097)pengtian2020-12-29
| | | this bug is from commit `427002d14` `2020-05-06 00:31:40`
* Added known protocol on unknown port for ntopLuca Deri2020-12-28
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* Initialization fixLuca Deri2020-12-28
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* Free flow fixLuca Deri2020-12-28
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* Removed test codeLuca Deri2020-12-26
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* Removed space from protocol nameLuca Deri2020-12-23
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* Introduced fix on TLS for discarding traffic out of sequence that might ↵Luca Deri2020-12-22
| | | | invalidate dissection
* Fixed invalid TLS check for extra processing detectionLuca Deri2020-12-21
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* Win fixesLuca Deri2020-12-17
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* Type change to avoid Windows compilation issuesLuca Deri2020-12-17
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* Improved HTTP dissectionLuca Deri2020-12-16
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* Added `fast.com' host pattern to Netflix detection. #1080 (#1084)Toni2020-12-11
| | | Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
* soulseek: fix heap buffer overflow (#1083)Ivan Nardi2020-12-11
| | | Close #1082
* Rule changes work in progressLuca Deri2020-12-11
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* Added initializationLuca Deri2020-12-11
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