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102 commits

Author SHA1 Message Date
Laurence Jones 86d9384954
Whitelist reason (#2439) 
* Update node.go

Dont update whitelist reason if event is whitelisted

* oops
 2023-08-23 14:51:37 +01:00
Laurence Jones 0334a9afe8
Add method name to child logger so we can see which function is erroring when in enrichers (#2411) 2023-08-08 13:38:11 +01:00
mmetc ffadd42779
update dependency on go-cs-lib; drop the pkg/ part (#2393) 2023-07-28 16:35:08 +02:00
mmetc a01ce18b98
replace imports of path with path/filepath (#2330) 2023-07-26 10:29:58 +02:00
mmetc b9a3acb03f
light pkg/parser cleanup (#2279) 
* pkg/parser: clean up imports
* remove duplicate import
* simplify boolean expression
* don't check length before range
* if..else if.. -> switch/case
* errors.Wrap -> fmt.Errorf
* typo, lint
* redundant break
 2023-06-13 13:16:13 +02:00
mmetc 6096cb3c9b
Move grok_pattern.go away from pkg/types to trim bouncer dependencies (#2269) 2023-06-08 15:07:30 +02:00
mmetc 396dcf8e6e
dependencies: replaced function calls to pkg/types, errors.Wrap (#2235) 
we now use a generic pointer function, and slowly remove the deprecated pkg/errors
 2023-06-01 16:31:56 +02:00
blotus 6720d89845
fix lock when dumping the parsing state in explain mode (#2234) 2023-05-26 15:23:50 +01:00
mmetc 534328ca30
decouple bouncer dependencies: use go-cs-lib/pkg/* (#2216) 
* decouple bouncer dependencies: use go-cs-lib/pkg/trace
* decouple bouncer dependencies: use go-cs-lib/pkg/version
* decouple bouncer dependencies: use go-cs-lib/pkg/yamlpatch
* decouple bouncer dependencies: use go-cs-lib/pkg/csstring
* unused import
 2023-05-23 10:52:47 +02:00
Thibault "bui" Koechlin 77f2968267
fix the behavior of json unmarshal to not return the full map (#2199) 2023-05-16 09:10:38 +02:00
Laurence Jones 424215f228
Add ParseKV helper and rework UnmarshalJSON as a proper helper (#2184) 2023-05-12 09:43:01 +02:00
blotus 772d5b5c32
Add experimental support for re2 (#2138) 2023-03-28 16:26:47 +02:00
blotus 1095f6c875
use expr.Function for custom functions instead of passing them in the env (#2133) 2023-03-28 10:49:01 +02:00
Thibault "bui" Koechlin a3e5f0a3a0
fix dateparse (#2135) 2023-03-22 08:20:21 +01:00
Thibault "bui" Koechlin 618be9ff68
properly update the time structure within event (#2122) 
* properly update the time structure within event to ensure it works in time-machine

* move LIVE and TIMEMACHINE to pkg/types : less code needs to import leakybucket package, and we avoid duplicating constants
 2023-03-16 16:25:50 +01:00
Thibault "bui" Koechlin 855f9e6f8d
protect map w/ mutex to avoid concurrent map writes with cscli explain when having many concurrent parser routines (#2113) 2023-03-16 11:01:25 +01:00
mmetc e161507d08
Lint (type inference): remove redundant type declarations (#2111) 2023-03-09 11:56:02 +01:00
Thibault "bui" Koechlin 5b0fe4b7f1
support for regexps result cache (#2104) 
* support for regexps result cache : gcache + xxhash

Co-authored-by: Marco Mariani <marco@crowdsec.net>
 2023-03-08 16:07:49 +01:00
Thibault "bui" Koechlin a0b264047c
allow user to specify stash's cache strategy (#2037) 2023-02-06 15:42:55 +01:00
Thibault "bui" Koechlin 6fb962a941
Allow parsers to capture data for future enrichment (#1969) 
* Allow parsers to capture data in a cache, that can be later accessed via expr helpers (fake multi-line support)
 2023-01-11 15:01:02 +01:00
AlteredCoder 185f9ad541
Alert context (#1895) 
Co-authored-by: bui <thibault@crowdsec.net>
 2023-01-04 16:50:02 +01:00
Laurence Jones fd1c38811e
Add parse unix to dateparse enricher (#1958) 
Add parse unix is we do have a strTime but wasnt parsed using convential golang time
 2022-12-30 12:47:14 +00:00
mmetc cc228f1868
Typos, grammar (#1905) 2022-12-06 15:55:27 +01:00
blotus fdda940ac0
Add Kubernetes audit acquisition (#1767) 2022-12-06 13:47:29 +01:00
mmetc 104f5d1fe6
lint: error handling cleanup (#1877) 2022-11-29 09:16:07 +01:00
mmetc 895691dad1
enabled linters: gocritic, nilerr (#1853) 2022-11-07 10:36:50 +01:00
mmetc 1d9f861f28
unit tests: always capture testcase variable -> allow parallel testing (#1797) 2022-10-10 10:48:26 +02:00
Manuel Sabban 1f06f242cc
fix https://github.com/crowdsecurity/crowdsec/issues/1746 (#1749) 
Co-authored-by: sabban <15465465+sabban@users.noreply.github.com>
 2022-09-14 15:26:26 +02:00
mmetc 414282a2c9
golangci-lint 1.49 and related fixes (#1736) 2022-09-06 13:55:03 +02:00
Thibault "bui" Koechlin 866c200c31
Generic dateparse approach (#1669) 
* Allow any parser to suggest a format string for the date to be parsed.

* allow the enricher functions to get the parser's logger so they can inherit the level
 2022-07-28 16:41:41 +02:00
AlteredCoder 39da36361c
Get geoip Country from other objects if not present (#1659) 2022-07-12 15:26:34 +02:00
AlteredCoder 5f62d738fc
Add no-capi flag and review some logs (#1628) 
* Add no-capi flag and review some logs
 2022-07-01 16:56:13 +02:00
AlteredCoder a4f4eabf0a
support yml file (#1605) 2022-06-22 17:01:27 +02:00
mmetc 628d7be1d8
simplify err.Error() to err when used in printf context (#1603) 2022-06-22 15:53:53 +02:00
he2ss 3d6f015211
Add duration expr to add duration formula (#1556) 
* add duration expr to add duration formula
 2022-06-22 11:29:52 +02:00
mmetc d71279f023
added flag crowdsec --warning (#1461) 2022-06-22 09:38:23 +02:00
mmetc 10585bfecc
enabled linters and fixes for: misspell, predeclared, unconvert, ineffassign, gosimple, govet (#1595) 2022-06-16 14:41:54 +02:00
blotus 4b311684ab
Add more JSON expr helpers (#1576) 2022-06-08 12:15:29 +02:00
mmetc 799cc82bb5
functional tests, minor refactoring and lint/cleanup (#1570) 
* cmd/crowdsec: removed log.Fatal()s, added tests and print error for unrecognized argument
* updated golangci-lint to v1.46
* lint/deadcode: fix existing issues
* tests: cscli config backup/restore
* tests: cscli completion powershell/fish
* err check: pflags MarkHidden()
* empty .dockerignore (and explain the reason)
* tests, errors.Wrap
* test for CS_LAPI_SECRET and minor refactoring
* minor style changes
* log cleanup
 2022-06-06 15:24:48 +02:00
Thibault "bui" Koechlin 0483b9c641
do not spew.Sdump() the invalid node on error. It leads to huge memory usage, especially if the parsers refers ie. datafile (#1550) 2022-05-20 13:29:47 +02:00
AlteredCoder 1e1741aa45
Allow to set static to a pointer and add IsIPV6 helper (#1540) 
* Allow to set static to a pointer and add IsIPV6 helper
 2022-05-19 16:28:25 +02:00
Cristian Nitescu a49b023a28
GetExprEnv usage optimization (#1515) 
* avoid multiples calls to GetExprEnv

* cache ExprEnv in node process

* use global expression env

* remove block profile rate
 2022-05-17 10:50:37 +02:00
Greg Myers 0f4ab71f01
Fix typos in docs, comments, code (#1483) 2022-04-27 11:04:12 +02:00
mmetc 4b9a0c4ef7
typos (#1453) 2022-04-19 11:25:27 +02:00
Thibault "bui" Koechlin a74a41dac5
fix #1357 (#1358) 2022-03-16 09:40:00 +01:00
mmetc 7c0593c659
noop code removal, typos and lint fixes (#1329) 2022-03-09 16:15:18 +01:00
Thibault "bui" Koechlin dd53d19777
Make whitelist by expr debug level (#1236) 
* fix #616 : simply make it at debug level, so that the user can set his node to debug level if he really wants to see this. Otherwise it can be too spammy
 2022-02-03 17:04:18 +01:00
Thibault "bui" Koechlin cc1ab8c50d
switch to utc time everywhere (#1167) 
* switch to utc time everywhere


Co-authored-by: alteredCoder <kevin@crowdsec.net>
 2022-01-19 14:56:05 +01:00
mmetc 7dee103b6e
typos of various nature (#1072) 2021-12-06 17:29:23 +01:00
Thibault "bui" Koechlin 3c768490ba
fix #873 without breaking backward (#1052) 2021-11-15 14:16:18 +01:00