fail2ban/config/filter.d/squid.conf
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

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SquidConf

# Fail2Ban filter for Squid attempted proxy bypasses
#
#
[Definition]
failregex = ^\s+\d\s<HOST>\s+[A-Z_]+_DENIED/403 .*$
^\s+\d\s<HOST>\s+NONE/405 .*$
ignoreregex =
datepattern = {^LN-BEG}Epoch
{^LN-BEG}
# Author: Daniel Black