268 Commits (a308d718aec1b363bf413741bc56266d62de73a3)

Author	SHA1	Message	Date
Anoop Saldanha	3511f91bba	Add support for the new keyword - http_raw_host header. ... The corresponding pcre modifier would be 'Z'.	13 years ago
Anoop Saldanha	c4ce19a1be	Add support for a new keyword to inspect http_host header. ... The corresponding content keyword would now be - http_host. The corresponding pcre modifier would be W.	13 years ago
Ignacio Sanchez	d771e08156	Adds support for the geoip keyword ... Adds support for match-on conditions (src, dst, any, both) Uses GEOIP_MEMORY_CACHE for performance reasons Adds support for negation and multiple countries in the same rule Bug fixes Changed to take flow direction from rule, if present Comments addressed. Unit tests added.	13 years ago
Eric Leblond	40891223e9	list-keyword: detect non built keyword ... This patch update the glafs list to be able to indicate that a flag is not supported. This information is used by list-keyword to display information to the user.	13 years ago
Eric Leblond	6842545331	Add documentation url in list-keyword output. ... The output of the list-keyword is modified to include the url to the keyword documentation when this is available. All documented keywords should have their link set. list-keyword can be used with an optional value: no option or short: display list of keywords csv: display a csv output on info an all keywords all: display a human readable output of keywords info $KWD: display the info about one keyword.	13 years ago
Eric Leblond	5e4552fdcd	suricata: update list-keyword command ... This patch update the list-keyword command. Without any option, the previous behavior is conserved. If 'all' is used as option, suricata print a csv formatted output of keyword information: name;features;description If a keyword name is used as argument, suricata print a readable message: tls.subject Features: state inspecting Description: Match TLS/SSL certificate Subject field	13 years ago
Victor Julien	e30b1bfe64	Simple IP reputation implementation	13 years ago
Xavier Lange	234922f3c6	Keyword pkt_data	13 years ago
Victor Julien	70bc9e2494	filestore: fix logic flag in continued stateful detection	13 years ago
Victor Julien	fd6df00684	Bug 585: use per detect thread libmagic ctx	13 years ago
Anoop Saldanha	b0e20a486c	update client/server/http_header to use a different form of ... buffering/buffer_retrieval. Now it happens per tx, based on tx id. Also notice a perf improvement with this.	13 years ago
Victor Julien	10a11b750d	Add dsize check to prefilter stage ... Many sigs with dsize have a weak fast_pattern. Those patterns are likely to match. By filtering on dsize early, we safe a lot of cycles later.	13 years ago
Victor Julien	45cbef0735	For signatures with the dsize option set depth on any content match in that sig.	13 years ago
Victor Julien	98484ffdcc	luajit: prealloc lua states to increases chances of alloc success. Luajit requires them to be in memory <2GB.	13 years ago
Victor Julien	575c87aeba	engine events: prefilter sigs that need a event	13 years ago
Victor Julien	c91c359692	profiling: fix build on older systems	13 years ago
Victor Julien	ec7e79c748	Rule profiling update ... - Remove usage of counters api. - Store stats in detect engine thread ctx to remove locking - Support rule reloads	13 years ago
Victor Julien	ba3260ed38	Thread local ctx for detection keywords ... Some detection keywords need thread local ctx storage. Example is the filemagic keyword that has a ctx that is modified with each call. That is not thread safe. This functionality allows registration of thread local ctxs so that each detect thread works on it's own copy.	13 years ago
Victor Julien	f58e828c5e	luajit: stub detection keyword	13 years ago
Eric Leblond	71b4257bc2	sig: add l3_proto keyword ... This patch adds a l3_proto keyword to the signature language. It can be used to specify if the signature has to match on IPv4, IPv6 or both. For example, one can write: alert http any any -> any 22 (msg: "HTTP v6"; l3_proto:ip6; sid:14;) This should close #494.	13 years ago
Victor Julien	8f71333e12	file: implement filesize keyword. #489.	13 years ago
Victor Julien	3849588c61	Create separate detect API call (FileMatch) for file detection keywords. #531.	13 years ago
Eric Leblond	7e09cdc265	Delay Detect threads initialization ... This patch modifies the init of Detect threads. They are now started with a dummy function and their initialisation is done after the signatures are loaded. Just after this, the dummy function is switched to normal one. In IPS mode, this permit to route packets without waiting for the signature to start and should fix #488. Offline mode such as pcap file don't use this mode to be sure to analyse all packets in the file. The patch introduces a "delayed-detect" configuration variable under detect-engine. It can be used to activate the feature (set to "yes" to have signature loaded after capture is started).	13 years ago
Jean-Paul Roliers	c4df7a45ae	tls: adding store option for TLS ... This patch adds a TLS store option to save certificate in PEM format. Each time the store action is met, a file and a metafile are created. Reworked-by: Eric Leblond <eric@regit.org>	13 years ago
Jean-Paul Roliers	00d4357362	tls: adding support for fingerprint rule matching. ... Add the support for tls.fingerprint keyword in rules.	13 years ago
Victor Julien	c9e93ec52c	filemd5: add support code for md5 handling for signatures.	13 years ago
Anoop Saldanha	0c24bbab0c	code cleanup for live swap	13 years ago
Anoop Saldanha	ecad4a24fa	live rule support added ... To reload ruleset during engine runtime, send the USR2 signal to the engine, and the ruleset would be reloaded from the same yaml file supplied at engine startup	13 years ago
Anoop Saldanha	5878d83174	byte_extract_id var now a non-global de_ctx specific var	13 years ago
Anoop Saldanha	f4ce9011d2	make mpm ctx container de_ctx specific. Also introduce global variable in mpm_ctx. this is a workaround for cleaning non global mpm_ctx's since we now don't supply the de_ctx around the detection engine API	13 years ago
Anoop Saldanha	f2dd61868d	variable names global vars, global no more. Moved to detection engine ctx, a place it belongs	13 years ago
Anoop Saldanha	f9612f3b83	mpm engine cleanup. Remove unnecessary flags	13 years ago
Anoop Saldanha	988c92f71c	http user agent keyword + mpm + inspection + fast pattern support added	13 years ago
Victor Julien	9f7588a756	Add filemd5 keyword that loads a list of md5's to match a file's md5 against.	13 years ago
Victor Julien	cae46ab5eb	pcre: print filename and line number for JIT warning.	13 years ago
Anoop Saldanha	493c3db413	fix FNs for flow- only_stream and no_stream options	13 years ago
Victor Julien	d378b76c04	http: body inspection improvement ... Improve http_client_body and file_data performance when request and response body limits are set to high values.	13 years ago
Eric Leblond	ad0e05a112	TLS app layer: Add tls.issuerdn keyword.	14 years ago
Pierre Chifflier	4be65fd016	TLS handshake: decode the SERVER_CERTIFICATE message ... Add a decoder for the SERVER_CERTIFICATE during a TLS handshake, extracts the certificates and keep the subject name. Add the tls.subject keyword for substring match in rules (TLS layer). Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>	14 years ago
Victor Julien	c0a2cbd478	Move over src and dst thresholding to use host table. Fix a bug in threshold 'both' handling.	14 years ago
Victor Julien	a05df345de	Introduce host table, make tag use it ... Add a host table similar to the flow table. A hash using fine grained locking. Flow manager for now takes care of book keeping / garbage collecting. Tag subsystem now uses this for host based tagging instead of the global tag hash table. Because the latter used a global lock and the new code uses very fine grained locking this patch should improve scalability.	14 years ago
Anoop Saldanha	e682796d03	feature #414 - support listing supported keywords. Remove support for dummy keywords __address__, __proto__, __port__. Remove support for recursive keyword and all references to it	14 years ago
Anoop Saldanha	603d4a719a	remove det_ctx->payload_offset and use det_ctx->buffer_offset. Update hscd and hsmd to use the new generic content inspection engine	14 years ago
Anoop Saldanha	35f1f7e8d9	unify payload detection engines + fix other bugs in pcre init	14 years ago
Anoop Saldanha	09313cf9bd	Support http stat code detection engine, fast pattern(mpm engine included). Fix http stat code setup function. Fix pcre option for stat msg keyword. With this the pcre options for server_body is Q, for stat_msg is Y and for stat_code is S	14 years ago
Anoop Saldanha	2007c2711c	Support http stat msg detection engine, fast pattern(mpm engine included). Fix http stat msg setup function. Fix pcre option for stat msg keyword	14 years ago
Anoop Saldanha	419cdc8558	support splitting mpm ctxs based on direction v2	14 years ago
Victor Julien	c8c4a76dc6	Move threshold to it's own sig match list.	14 years ago
Victor Julien	6eeab37ab3	Add post-match list, move flowbits set, etc functions to it. Move flowint set, etc functions to it as well.	14 years ago
Victor Julien	21ee59e6f3	Add signature direction (flow:toserver/flow:toclient) as a signature flag.	14 years ago