478 Commits (master)

Author	SHA1	Message	Date
Philippe Antoine	879a733c12	doc/http2: explicit behavior for some http keywords ... HTTP/2 does not define a way to carry the version or reason phrase that is included in an HTTP/1.1 status line. Ticket: 6548	4 months ago
Alice Akaki	7ba4ebdc2c	detect: add email.cc keyword ... email.cc matches on MIME EMAIL Carbon Copy This keyword maps to the EVE field email.cc[] It is a sticky buffer Supports prefiltering Ticket: #7588	4 months ago
Alice Akaki	9e7d23d73f	doc: add keywords to the multi-buffer-matching list	4 months ago
Alice Akaki	5d6a072e35	detect: add email.to keyword ... email.to matches on MIME EMAIL TO This keyword maps to the EVE field email.to[] It is a sticky buffer Supports prefiltering Ticket: #7596	4 months ago
Alice Akaki	09db7c7ac1	detect: add mime email.subject keyword ... email.subject matches on MIME EMAIL SUBJECT This keyword maps to the EVE field email.subject It is a sticky buffer Supports prefiltering Ticket: #7595	4 months ago
Alice Akaki	90aab0d62f	detect: add email.from ... email.from matches on MIME EMAIL FROM This keyword maps to the EVE field email.from It is a sticky buffer Supports prefiltering Ticket: #7592	4 months ago
Philippe Antoine	32d0bd2bbb	detect: limit base64_decode `bytes` to 64KiB ... Ticket: 7613 Avoids potential large per-thread memory allocation. A buffer with the size of the largest decode_base64 buffer size setting would be allocated per thread. As this was a u32, it could mean a per-thread 4GiB memory allocation. 64KiB was already the built-in default for cases where bytes size wasn't specified.	4 months ago
Juliana Fajardini	d8523d9d97	userguide/header-keywords: fix typos, adjust format	5 months ago
Juliana Fajardini	28407b2fb8	doc/rule-types: remove trailing underscore ... And other minor fixes that were overseen.	5 months ago
Jason Ish	814e9ffb7a	dns: add keywords for additionals and authorities rrnames ... Add keywords dns.additionals.rrname and dns.authorities.rrname. Along the way, consolidate dns.query.name and dns.answer.name into a single file and register them altogether since there is a lot of common code.	5 months ago
Jason Ish	a026293b42	dns: rename dns.response keyword to dns.response.rrname ... This is a better name as the keyword is looking at all rrname type fields in the response.	5 months ago
Nathan Scrivens	d3953dee8b	doc/userguide: document dns.response ... Feature: 7012	5 months ago
Alice Akaki	137f7fe652	detect: add ldap.responses.message ... ldap.responses.message matches on LDAPResult error message This keyword maps the following eve fields: ldap.responses[].bind_response.message ldap.responses[].search_result_done.message ldap.responses[].modify_response.message ldap.responses[].add_response.message ldap.responses[].del_response.message ldap.responses[].mod_dn_response.message ldap.responses[].compare_response.message ldap.responses[].extended_response.message It is a sticky buffer Supports prefiltering Ticket: #7532	5 months ago
Alice Akaki	84605db01d	detect: add ldap.responses.result_code ... ldap.responses.result_code matches on LDAP result code This keyword maps the following eve fields: ldap.responses[].bind_response.result_code ldap.responses[].search_result_done.result_code ldap.responses[].modify_response.result_code ldap.responses[].add_response.result_code ldap.responses[].del_response.result_code ldap.responses[].mod_dn_response.result_code ldap.responses[].compare_response.result_code ldap.responses[].extended_response.result_code It is an unsigned 32-bit integer Doesn't support prefiltering Ticket: #7532	5 months ago
Alice Akaki	599d33c5bf	ldap: return empty buffer in ldap_tx_get_responses_dn ... Funciton ldap_tx_get_responses_dn returns empty buffer in case the response doesn't contain the distinguished name field Fixes: 73ae6e997f ("detect: add ldap.responses.dn")	5 months ago
Alice Akaki	82ca3e667b	ldap: fix LDAPDN nits ... Change variable name 'req' to 'resp' in function ldap_tx_get_responses_dn and documentation nits Fixes: 73ae6e997f ("detect: add ldap.responses.dn") 16dcee46fc ("detect: add ldap.request.dn")	5 months ago
Alice Akaki	73ae6e997f	detect: add ldap.responses.dn ... ldap.responses.dn matches on LDAPDN from responses operations This keyword maps the following eve fields: ldap.responses[].search_result_entry.base_object ldap.responses[].bind_response.matched_dn ldap.responses[].search_result_done.matched_dn ldap.responses[].modify_response.matched_dn ldap.responses[].add_response.matched_dn ldap.responses[].del_response.matched_dn ldap.responses[].mod_dn_response.matched_dn ldap.responses[].compare_response.matched_dn ldap.responses[].extended_response.matched_dn It is a sticky buffer Supports prefiltering Ticket: #7471	5 months ago
Alice Akaki	16dcee46fc	detect: add ldap.request.dn ... ldap.request.dn matches on LDAPDN from request operations This keyword maps the following eve fields: ldap.request.bind_request.name ldap.request.add_request.entry ldap.request.search_request.base_object ldap.request.modify_request.object ldap.request.del_request.dn ldap.request.mod_dn_request.entry ldap.request.compare_request.entry It is a sticky buffer Supports prefiltering Ticket: #7471	5 months ago
Alice Akaki	8f807fcfcf	doc: use the ldap protocol in rule examples in the LDAP keywords documentation	5 months ago
Alice Akaki	31ee18b5be	doc: replace 'eve' with 'EVE' in the LDAP keywords documentation	5 months ago
Alice Akaki	73455179d7	detect/integers: add support for negated strings when enum is used ... function detect_parse_uint_enum can parse strings like !bind_request Ticket: #7513	5 months ago
Jeff Lucovsky	beec1eac2f	doc/decode-events: new: unknown event description ... Issue: 7129 Document the unknown ethertype event.	6 months ago
Jeff Lucovsky	e9128e66e6	doc/threshold: Threshold keyword clarifications ... Issue: 7129	6 months ago
Juliana Fajardini	a2905ae5d4	userguide: explain rule types and categorization ... Add documentation about the rule types introduced by commit 2696fda041. Add doc tags around code definitions that are referenced in the docs. Task #https://redmine.openinfosecfoundation.org/issues/7031	6 months ago
Jeff Lucovsky	53abe1e5d7	doc: Add ftp.command sticky buffer ... Issue: 7502 This commit documents the new FTP sticky buffer "ftp.command".	6 months ago
Philippe Antoine	c5f3d33e51	detect/smtp: smtp.rcpt_to keyword ... Ticket: 7516 It is a sticky buffer mapping to the smtp.rcpt_to[] log field It is a multi-buffer	6 months ago
Philippe Antoine	32594766b7	detect/smtp: smtp.mail_from keyword ... Ticket: 7517 It is a sticky buffer mapping to the smtp.mail_from log field	6 months ago
Philippe Antoine	3d3b1ade9d	detect/smtp: smtp.helo keyword ... Ticket: 7515 It is a sticky buffer mapping to the smtp.helo log field	6 months ago
Alice Akaki	8416289752	detect: add ldap.responses.count ... ldap.responses.count matches on the number of LDAP responses This keyword maps to the eve field len(ldap.responses[]) It is an unsigned 32-bit integer Doesn't support prefiltering Ticket: #7453	6 months ago
Alice Akaki	da593abd99	detect: add ldap.responses.operation ... ldap.responses.operation matches on Lightweight Directory Access Protocol response operations This keyword maps to the eve field ldap.responses[].operation It is an unsigned 8-bit integer Doesn't support prefiltering Ticket: #7453	6 months ago
Alice Akaki	cdb043810f	detect: add ldap.request.operation ... ldap.request.operation matches on Lightweight Directory Access Protocol request operations This keyword maps to the eve field ldap.request.operation It is an unsigned 8-bit integer Doesn't support prefiltering Ticket: #7453	6 months ago
Alice Akaki	078c6469a0	detect: add vlan.layers keyword ... vlan.layers matches on the number of VLAN layers per packet It is an unsigned 8-bit integer Valid range = [0-3] Supports prefiltering Ticket: #1065	6 months ago
Alice Akaki	b1c2643c87	detect: add vlan.id keyword ... vlan.id matches on Virtual Local Area Network IDs It is an unsigned 16-bit integer Valid range = [0-4095] Supports prefiltering Ticket: #1065	6 months ago
Shivani Bhardwaj	ad7ff1c91b	flow/pkts: allow matching on either direction ... For flow.bytes and flow.pkts keywords, allow matching in either direction. Feature 5646	7 months ago
Shivani Bhardwaj	52fd695e5a	doc: update syntax for flow.pkts & flow.bytes	7 months ago
Juliana Fajardini	6e4a501e7c	flowint: add isnotset support ... Similar keywords use `isnotset`, while `flowint` only accepted `notset` Opted to change the code, not only the regex, to keep the underlying code also following the same patterns. Task #7426	8 months ago
Jason Ish	289ff25f5b	requires: support requires check for keyword ... For example: requires: keyword foo; Will require that Suricata supports the "foo" keyword. Ticket: #7403	8 months ago
Jason Ish	820a3e51b7	requires: treat unknown requires keywords as unmet requirements ... For example, "requires: foo bar" is an unknown requirement, however its not tracked, nor an error as it follows the syntax. Instead, record these unknown keywords, and fail the requirements check if any are present. A future version of Suricata may have new requires keywords, for example a check for keywords. Ticket: #7418	8 months ago
Philippe Antoine	4ec90bd227	detect: absent keyword to test absence of sticky buffer ... Ticket: 2224 It takes an argument to match only if the buffer is absent, or it can still match if the buffer is present, but we test the absence of some content. For multi buffers, absent matches if there are 0 buffers. For file keywords, absent matches if there is no file.	8 months ago
Juliana Fajardini	1860aa81e6	userguide: fix integer keyword matches list format ... List wasn't being properly rendered.	9 months ago
Philippe Antoine	e47598110a	detect/datasets: implement unset command ... Ticket: 7195 Otherwise, Suricata aborted on such a rule	10 months ago
Giuseppe Longo	036b68b0a9	doc: add new sip keywords	10 months ago
jason taylor	f46a8776ec	doc: add note about big endian for icmp_seq match	10 months ago
Philippe Antoine	0ebb84538e	http2: add frames support ... Ticket: 5743 Why ? To add detection capabilities	11 months ago
Juliana Fajardini	246acc7140	userguide: clarify flow:stateless explanation ... While not incorrect, the previous wording made the sentence almost paradoxical. While at it, also highlight a side effect that might not be so clear to users. Related to Bug #6976	12 months ago
Philippe Antoine	62a186ceef	detect/rfb: move keywords to rust ... Ticket: 7178 On the way, convert rfb.secresult to a generic integer with enumeration cf ticket 6723	12 months ago
Philippe Antoine	0b2ed97f36	ssh: frames support ... Ticket: 5734 Adds frames for SSH records, that come after banner, and before the data is encrypted. These records may contain cipher lists for instance.	12 months ago
Philippe Antoine	bce8f4b853	detect/ssh: remove deprecated keywords ... Ticket: 2377	1 year ago
Philippe Antoine	0a1062fad2	detect/mqtt: move keywords to rust ... Ticket: 4863 On the way, convert some keywords to use the first-class integer support. And helpers for pure rust the support for multi-buffer. Move the C unit tests about keyword mqtt.protocol_version to unit tests for generic integer parsing, and test version 5 instead of testing twice version 3. Also iterate all tx's messages for reason code as is done for other keywords. And allow detection on empty topics.	1 year ago
Victor Julien	afc318737a	doc/userguide: document threshold backoff type	1 year ago
Victor Julien	e362a01f8d	doc/userguide: document new threshold config options	1 year ago
Victor Julien	405491c3fc	detect/detection_filter: add support for track by_flow	1 year ago
Victor Julien	3f04af7c7f	doc: add thresholding by_flow	1 year ago
Jeff Lucovsky	01e20c91fb	doc/transform: Correct typo	1 year ago
Jeff Lucovsky	d205ff82d0	doc/transform: Describe the from_base64 transform ... Issue: 6487 Document the new transform and indicate that it's the preferred way to perform base64 decoding (preferred over base64_decode)	1 year ago
Victor Julien	3d059611c3	detect: add tls.alpn keyword ... Ticket: #7108.	1 year ago
Philippe Antoine	ae72376ebe	detect/snmp: move keywords to rust ... Ticket: 4863 On the way, convert unit test DetectSNMPCommunityTest to a SV test. And also, make snmp.pdu_type use a generic uint32 for detection, allowing operators, instead of just equality.	1 year ago
Victor Julien	8b42182fee	doc/userguide: document iprep isset/isnotset	1 year ago
Victor Julien	2f74d435d3	doc/userguide: add more operators to iprep	1 year ago
Victor Julien	50ef646d45	doc/userguide: add noalert/alert keyword docs	1 year ago
Victor Julien	c83e3285ae	doc/userguide: give pcre1 to pcre2 proper heading	1 year ago
Philippe Antoine	82c03f72c3	enip: convert to rust ... Ticket: 3958 - transactions are now bidirectional - there is a logger - gap support is improved with probing for resync - frames support - app-layer events - enip_command keyword accepts now string enumeration as values. - add enip.status keyword - add keywords : enip.product_name, enip.protocol_version, enip.revision, enip.identity_status, enip.state, enip.serial, enip.product_code, enip.device_type, enip.vendor_id, enip.capabilities, enip.cip_attribute, enip.cip_class, enip.cip_instance, enip.cip_status, enip.cip_extendedstatus	1 year ago
Victor Julien	17b32f98d7	doc/userguide: fix rule container typo ... Fixes: 8781e9352a ("doc/userguide: add documentation for SMTP frames")	1 year ago
Victor Julien	8781e9352a	doc/userguide: add documentation for SMTP frames	1 year ago
Jason Ish	3eb8c728fd	doc: update lua sandbox docs for allowed packages/functions	1 year ago
Jo Johnson	ba6a976e06	doc: Initial doc for lua sandbox	1 year ago
Jo Johnson	712496bb3f	lua: Remove luajit support ... lua 5.4 support is not available in luajit Ticket: #4776	1 year ago
Shivani Bhardwaj	719fda3967	doc: add description about tls.subjectaltname ... Feature 5234	1 year ago
Philippe Antoine	2c305ba37e	pop3: protocol detection ... Ticket: #6366	1 year ago
Philippe Antoine	fcdd7f000a	detect: add options to app-layer-protocol keyword ... Ticket: 4921 app-layer-protocol keyword accept an optional mode to precise which protocol we want to match: toclient, toserver, final, or original	1 year ago
Shivani Bhardwaj	6d92596548	doc: add note about fast_pattern w base64_data ... Bug 5220	1 year ago
jason taylor	abb74245cc	doc: update normalization notes ... Ticket: #6781 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	5dacf4d92b	doc: add http.connection ref and fix location ... Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
Victor Julien	fcca5c7514	detect/iprep: update doc about 0 value ... A value of 0 was already allowed by the rule parser, but didn't actually work. Bug: #6834.	1 year ago
jason taylor	aa919f8081	doc: update flowbits information ... Ticket: #6991 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
Philippe Antoine	44b6aa5e4b	app-layer: websockets protocol support ... Ticket: 2695	1 year ago
Sascha Steinbiss	120313f4da	ja4: implement for TLS and QUIC ... Ticket: OISF#6379	1 year ago
Jeff Lucovsky	7a5a1e2560	doc: Describe noalert keyword ... Issue: 6685	1 year ago
jason taylor	7de16809ef	doc: update http keyword listing order ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	8b3db3c3b5	doc: update file.name keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	49dba7bb94	doc: update file.data keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	bee3aa9709	doc: update http.response_header keyword ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	dcb548106e	doc: update http.request_header keyword ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	3f5d228b9e	doc: update http.host http.host.raw keyword ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	739dfe5e5e	doc: update http.location keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	9ddd8cf9e0	doc: update http.server keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	3af98f3b92	doc: update http.response_body keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	64760e2e75	doc: update http.response_line keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	566bc0d39c	doc: update http.stat_msg keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	271321249f	doc: update http.stat_code keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	71d8488cb5	doc: update http.request_body keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	c2783e9391	doc: update http.header_names keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	5eadbc2ff0	doc: update http.start keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	7e65554462	doc: update http.referer keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	876dfb99ca	doc: update http.content_len keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	8ff06c1bc0	doc: update http.content_type keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	b2854486dd	doc: update http.connection keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	75436dff9c	doc: update http.accept_lang keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	f6375e487e	doc: update http.accept_enc keyword information ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago
jason taylor	7e3288f5a7	doc: update http keyword normalization notes ... Ticket: 3025 Signed-off-by: jason taylor <jtfas90@gmail.com>	1 year ago