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93 commits

Author SHA1 Message Date
Laurence Jones 4df4e5b3bf
[parser/scenarios] defer yaml file closure (#2689) 
* Defer close the fd's
* Convert fatals into return with errors
 2024-01-17 12:09:01 +01:00
mmetc 6e34d609b7
cscli: silence cwhub logger for non-hub related commands (#2675) 2023-12-19 17:20:09 +01:00
mmetc ffcab0b2bc
Refactor hub management and cscli commands (#2545) 2023-11-24 15:57:32 +01:00
Thibault "bui" Koechlin 1dcf9d1ae1
Improved expr debugger (#2495) 
* new expr debugger

---------

Co-authored-by: mmetc <92726601+mmetc@users.noreply.github.com>
 2023-11-24 11:10:54 +01:00
mmetc 5cd4406f5e
typos/grammar (#2561) 2023-11-07 15:07:36 +01:00
Laurence Jones b2a6eb92bf
Dont create 3 maps just pass the same one to expr (#2421) 2023-10-13 22:35:30 +01:00
Thibault "bui" Koechlin 6c20d38c41
ligten bucket logger (#2523) 2023-10-06 14:42:44 +02:00
Manuel Sabban d6361d0a40
conditional overflow doesn't overflow on capacity (#2412) 
* conditional overflow doesn't overflow on capacity

* typo
 2023-08-08 16:12:50 +01:00
mmetc ffadd42779
update dependency on go-cs-lib; drop the pkg/ part (#2393) 2023-07-28 16:35:08 +02:00
AlteredCoder b52b4252c1
scenario labels to map string interface (#2201) 
* labels are now map string interface

* restore api url

---------

Co-authored-by: Laurence Jones <laurence.jones@live.co.uk>
 2023-07-24 15:19:28 +02:00
mmetc b6b6fd026b
typo fix, uppercase 'API', adjusted log level (#2361) 2023-07-21 23:23:24 +02:00
Manuel Sabban 9ac5aeda79
fix the ci by adding the ability to enforce event ordering (#2347) 
* fix the ci by adding the ability to enforce event ordering
 2023-07-20 11:41:30 +02:00
mmetc 9967d60987
errors.Wrap -> fmt.Errorf (#2333) 2023-07-06 10:14:45 +02:00
mmetc 9beb5388cb
errors.Wrap -> fmt.Errorf; clean up imports (#2301) 2023-06-23 14:04:58 +02:00
mmetc 62caffb102
update leakybucket readme (#2298) 2023-06-22 15:35:01 +02:00
Emanuel Seemann 40e6b205bc
Add bayesian bucket type (#2290) 2023-06-21 15:08:27 +02:00
mmetc da6106bd23
spellcheck/style leakybucket readme (#2294) 2023-06-21 11:47:07 +02:00
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
AlteredCoder 6bb20fa951
fix issue #2172 (#2177) 2023-04-28 16:32:46 +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 169b844212
fix awkward stacktrace in conditional filter (#2145) 2023-03-27 16:01:42 +02:00
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
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
blotus a84e4b6b15
Add conditional bucket (#1962) 2023-01-06 09:26:16 +01:00
AlteredCoder 185f9ad541
Alert context (#1895) 
Co-authored-by: bui <thibault@crowdsec.net>
 2023-01-04 16:50:02 +01:00
Thibault "bui" Koechlin e4463c412b
Improve warnings around lack of evt.StrTime field (#1954) 
* fix #1951 : improve error messages

* make hubtest warn you if you're missing evt.StrTime in your logs
 2022-12-29 15:03:32 +01:00
blotus 60f1228030
use a copy of bucket processors in LeakRoutine (#1902) 2022-11-30 10:59:47 +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
Manuel Sabban 8aca00326d
fix ticker (#1858) 
Co-authored-by: sabban <15465465+sabban@users.noreply.github.com>
 2022-11-04 13:56:43 +01:00
mmetc 02d2eab18c
update golangci-lint to 1.50 and fixes (#1828) 2022-10-26 15:11:37 +02:00
mmetc 8fecc2c00b
enable staticcheck linter; fixes (#1806) 
- explicitly ignore returned parameters
 - replace Walk with faster WalkDir
 - log path error during hub dir sync
 - colorize static unit tests
 - removed duplicate import in crowdsec/main.go
 - typos
 - func tests: default datasource in tests/var/log instead of /tmp
 - action setup-go v3
 2022-10-14 16:12:21 +02:00
Manuel Sabban 7359586f1c
fix ticker mix up (#1807) 
Co-authored-by: sabban <15465465+sabban@users.noreply.github.com>
 2022-10-13 14:30:27 +02:00
mmetc ddd75eae9a
cscli: new tables, --color yes|no|auto option (#1763) 2022-10-07 11:05:35 +02:00
Sean Kelly 568eb1d4e0
Fix misspelling of instantiate participles (#1759) 2022-09-27 17:13:43 +02:00
mmetc 414282a2c9
golangci-lint 1.49 and related fixes (#1736) 2022-09-06 13:55:03 +02:00
Thibault "bui" Koechlin ca4cd6d559
attempt to fix ticker leak (#1620) 2022-06-30 17:36:01 +02:00
AlteredCoder 02e0f3c095
Fix event.timestamp pointer usage (#1621) 
* Fix event.timestamp pointer usage

* avoid returning an error when creating alerts if something goes wrong during the parsing

Co-authored-by: Sebastien Blot <sebastien@crowdsec.net>
 2022-06-30 17:35:42 +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
Thibault "bui" Koechlin ff72a3c1c7
avoid create a new name generator at each bucket instanciation, it's not that cheap (#1591) 2022-06-15 10:02:00 +02:00
Thibault "bui" Koechlin 581ddf78fc
Performance improvements (#1583) 
* fix concurrent map write on distinct cache

* cache compiled expressions for groupby and cancel_on filters

* limit objects copy when it's going to lock a shared goroutine
 2022-06-13 14:41:05 +02:00
Thibault "bui" Koechlin 567e0ab7d1
fix concurrent map write on distinct cache (#1582) 2022-06-10 09:39:23 +02:00
Thibault "bui" Koechlin fbcb2ed7fd
Improve distinct/uniq behaviour (#1478) 
* make uniq/distinct use a cache that is independant of the bucket's cache_size

* add testing specifically for cache_size
 2022-05-17 12:45:53 +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