570 Commits (95729e923f39b5adda31e4843a1b6ee06edbb0c8)

Author	SHA1	Message	Date
Philippe Antoine	1fd6f5bc61	http2: asymetric sizes for headers tables ... The headers table from client to server and the one from server to client may have different maximum sizes (even if both endpoints have to keep both tables)	4 years ago
Philippe Antoine	aaa69fe3c5	smb: resistance against padding evasions ... Scenario is use of dummy padding in write AndX request or other similar commands using a data offset. Parsing skips now these dummy bytes, and generates one event	4 years ago
Philippe Antoine	caa7946888	smb: adds file overlap event against evasions ... Evasion scenario is - a first dummy write of one byte at offset 0 is done - the second full write of EICAR at offset 0 is then done and does not trigger detection The last write had the final value, and as we cannot "cancel" the previous write, we set an event which is then transformed into an app-layer decoder alert	4 years ago
Philippe Antoine	3e96f96153	rdp: fix incomplete result ... Aggregating the consumed bytes	4 years ago
Jason Ish	0529a00ffd	dhcp: set unidirection transaction flag	4 years ago
Jason Ish	3036ec4db0	ikev2: set unidirection transaction flag	4 years ago
Jason Ish	ff674d0cd0	mqtt: set unidirection transaction flag	4 years ago
Jason Ish	54d5f336d4	sip: set unidirection transaction flag	4 years ago
Jason Ish	1d40d0c5f9	rdp: set unidirection transaction flag	4 years ago
Jason Ish	f7dee602e9	krb5: set unidirection transaction flag	4 years ago
Jason Ish	984d3c7f20	ntp: set unidirection transaction flag	4 years ago
Jason Ish	fc7d59d92f	snmp: set unidirectional transaction flag	4 years ago
Philippe Antoine	64fcba228b	http2: complete parsing of priority frames	4 years ago
Philippe Antoine	c300a859a0	http2: keep track of dynamic headers table size ... And evict entries accordingly to maximum size	4 years ago
Philippe Antoine	1a21eea0e9	http2: variable size integers decoded everywhere	4 years ago
Philippe Antoine	b21acfbf21	http2: StreamIdReuse frame types exceptions ... Also handles better the state so as not to revert from HTTP2StateHalfClosedClient to HTTP2StateDataServer and not go to final HTTP2StateClosed	4 years ago
Philippe Antoine	89573060d9	http2: use variable integer for headers lengths	4 years ago
Shivani Bhardwaj	97c67cd5ce	dcerpc: fix gap handling ... This patch addresses issues discovered by redmine ticket 3896. With the approach of finding latest record, there was a chance that no record was found at all and consumed + needed became input length. e.g. input_len = 1000 input = 01 05 00 02 00 03 a5 56 00 00 ..... There exists no |05 00| identifier in the rest of the record. After having parsed |05 00|, there was a search for another record with the leftover data. Current data length at this point would be 997. Since the identifier was not found in the data, we calculate the consumed bytes at this point i.e. consumed = current_data.len() - 1 which would be 996. Needed bytes still stay at a constant of 2. So, consumed + needed = 996 + 2 = 998 which is lesser than initial input length of 1000 and hence the assertion fails. There could be two fixes to this problem. 1. Finding the latest record but making use of the last found record in case no new record was found. 2. Always use the earliest record. This patch takes the approach (2). It also makes sure that the gap and current direction are the same.	4 years ago
Philippe Antoine	4f963717f8	fuzz: better configure checks for MSAN building ... More compatible check for rust nightly Checks for CARGO_BUILD_TARGET Builds release or debug mode independently	4 years ago
Victor Julien	5d985c4271	dcerpc: implement tx free function	4 years ago
Victor Julien	8b2886635f	dcerpc/tcp: implement trunc logic ... When one side of the connection reaches the STREAM_DEPTH condition the parser should be aware of this. Otherwise transactions will forever be waiting for data in that direction.	4 years ago
Victor Julien	4da0d9bdea	applayer/rust: expose truncate callback	4 years ago
Shivani Bhardwaj	301454e9e4	dcerpc: fix datatypes while handling stub data	4 years ago
Shivani Bhardwaj	3fd9a3d420	dcerpc: fix datatype for stub data len	4 years ago
Philippe Antoine	222b386102	rust: rebuilds std when building fuzzers ... so as to have MSAN working	5 years ago
Philippe Antoine	15447cc672	dceprc: signature rust check with is_char_boundary ... before calling split_at which would panic	5 years ago
Philippe Antoine	6694737fcf	http2: settings from http1 upgrade	5 years ago
Philippe Antoine	7011bddf84	http2: mimic HTTP1 request from upgrade	5 years ago
Philippe Antoine	9d1b030ff0	http2: first connection upgrade from http1	5 years ago
Philippe Antoine	547d6c2d78	applayer: pass parameter to StateAlloc ... This parameter is NULL or the pointer to the previous state for the previous protocol in the case of a protocol change, for instance from HTTP1 to HTTP2 This way, the new protocol can use the old protocol context. For instance, HTTP2 mimicks the HTTP1 request, to have a HTTP2 transaction with both request and response	5 years ago
Sascha Steinbiss	ed9fed4958	mqtt: add some extra tests for varint parsing	5 years ago
Philippe Antoine	1a88df7e88	http2: handles incomplete frames after banner ... To signal incomplete data, we must return the number of consumed bytes. When we get a banner and some records, we have to take into account the number of bytes already consumed by the banner parsing before reaching an incomplete record.	5 years ago
Philippe Antoine	7ab9a01db2	mqtt: limit size of variable integer	5 years ago
Philippe Antoine	e3b28bcf2a	http2: returns error in case of index 0 ... As is documented in RFC 7541, section 6.1 The index value of 0 is not used. It MUST be treated as a decoding error if found in an indexed header field representation.	5 years ago
Jason Ish	e9fec043b5	rust/util: expose function to test strings for valid UTF-8 ... rs_check_utf8 will check that the provided string is valid UTF-8 by converting it to a Rust string and returning true or false.	5 years ago
Simon Dugas	7f26246ce1	dns: parse and log fields for SOA record type ... Added `dns_parse_rdata_soa` to parse SOA fields into an `DNSRDataSOA` struct. Added logging for answer and authority SOA records in both version 1 & 2, as well as grouped formats.	5 years ago
Simon Dugas	af498fd840	dns: use nom's rest to take all remaining rdata ... Using nom's `rest` combinator eliminates the need to call the do_parse macro for parsing a single element.	5 years ago
Simon Dugas	8005f50647	dns: refactor to handle more rdata formats ... Represent rdata as `DNSRData` enum variants instead of `Vec<u8>`. This will allow parsing/logging of more complex formats like SOA.	5 years ago
Jason Ish	647e304f4b	rust/log: minor cleanup ... Group functions for setting and getting the log level together.	5 years ago
Jason Ish	ea1338b464	rust: function macro now returns the function name ... Borrow a macro from https://github.com/popzxc/stdext-rs that will give us the Rust function name in SCLog messages in Rust. As this trick only works on Rust 1.38 and newer, keep the old macro around and set a feature based on a Rust version test done during ./configure.	5 years ago
Jason Ish	bac8016d17	rust: plugin bootstrap function ... Functions written in Rust will need to suricata::plugin::init() to bootstrap themselves. This bootstrap process sets the log level within the Rust address space, and hooks up function pointers that are expected to be set during normal runs of Suricata.	5 years ago
Jason Ish	3de98b3595	rust/log: set the log level with a pure Rust function ... Make sure the log level is setup with a pure Rust function, so when it is set, its set within the address space of the caller. This is important for Rust plugins where the Rust modules are not in the address space of the Suricata main process.	5 years ago
Jason Ish	ac93ab281d	rust/logging: allow log macros to be used by plugins ... Fix plugin macros so they can be used by external Rust crates such as plugins.	5 years ago
Jason Ish	3672cea876	rust/Cargo: build as rlib for plugin linkage ... Build Rust code as an rlib, in addition to a staticlib so plugins can link with the Rust code.	5 years ago
Philippe Antoine	b20a8de646	dns: simply skips zero-sized dns requests/responses	5 years ago
Ilya Bakhtin	c903441fe7	mqtt: fixed wrong slice access ... Slice access esults in rust panic when mqtt ping is processed	5 years ago
Victor Julien	4aa80ac7f6	detect/http2: fix header inspection ... Header inspection was overwriting data that was still being referenced by the detect engine, leading to ASAN issues.	5 years ago
Jason Ish	f26d6eaf98	http2: log as http to abstract http and http2 a little ... This commit logs http2 as an http event. The idea is to somewhat normalize http/http2 so common info can be version agnostic. This puts the http2 specific fields in an "http2" object inside the "http" object. HTTP2 headers/values that are in common with HTTP1 are logged under the "http" object to be compatible with HTTP1 logging.	5 years ago
Jason Ish	6a55606adb	http2: log headers in the same format as http (1) ... Log the headers in request_headers, and response_headers like http1 to remain compatible.	5 years ago
Philippe Antoine	1422b18a99	http2: initial support	5 years ago