Commit Graph

3 Commits (7e3061e7ace0e973378a17de04a2692142e1a6c1)

Author SHA1 Message Date
sebres ae7297e16b more precise date template handling (WARNING: this commit creates possible incompatibilities):
- datedetector rewritten more strict as earlier;
  - default templates can be specified exacter using prefix/suffix syntax (via `datepattern`);
  - more as one date pattern can be specified using option `datepattern` now (new-line separated);
  - some default options like `datepattern` can be specified directly in section `[Definition]`, that avoids contrary usage of unnecessarily `[Init]` section, because of performance (each extra section costs time);
  - option `datepattern` can be specified in jail also (jails without filters);
  - if first group specified, only this will be cut out from search log-line (e. g.: `^date:[({DATE})]` will cut out only datetime match pattern, and leaves `date:[] failure ip...` for searching in filter);
  - faster match and fewer searching of appropriate templates (DateDetector.matchTime calls rarer DateTemplate.matchDate now);
  - standard filters extended with exact prefixed or anchored date templates;

template cache introduced (in opposition to default template cache, holds custom templates cached by pattern for possible common usage of same template/regex);
2016-10-17 11:20:27 +02:00
sebres ab0ac2111c added possibility to specify more precise default date pattern:
- `datepattern = {^LN-BEG}` - only line-begin anchored default patterns
     (matches date only at begin of line, or with max distance up to 2 non-alphanumeric characters from line-begin);
  - `datepattern = {*WD-BEG}` - only word-begin anchored default patterns;
  - `datepattern = ^prefix{DATE}suffix` - exact specified default patterns (using prefix and suffix);
common filter configs gets a more precise, line-begin anchored (datepattern = {^LN-BEG}) resp. custom anchoring default date-patterns;
2016-10-17 11:18:30 +02:00
Viktor Szépe 5d60700c0c Added pass2allow (knocking with fail2ban) 2015-07-10 16:22:43 +02:00