mirror of https://github.com/fail2ban/fail2ban
90 lines
2.7 KiB
Plaintext
90 lines
2.7 KiB
Plaintext
# Generic configuration items (to be used as interpolations) in other
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# filters or actions configurations
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#
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[INCLUDES]
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# Load customizations if any available
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after = common.local
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[DEFAULT]
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# Type of log-file resp. log-format (file, short, journal, rfc5424):
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logtype = file
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# Daemon definition is to be specialized (if needed) in .conf file
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_daemon = \S*
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#
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# Shortcuts for easier comprehension of the failregex
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#
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# PID.
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# EXAMPLES: [123]
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__pid_re = (?:\[\d+\])
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# Daemon name (with optional source_file:line or whatever)
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# EXAMPLES: pam_rhosts_auth, [sshd], pop(pam_unix)
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__daemon_re = [\[\(]?<_daemon>(?:\(\S+\))?[\]\)]?:?
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# extra daemon info
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# EXAMPLE: [ID 800047 auth.info]
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__daemon_extra_re = \[ID \d+ \S+\]
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# Combinations of daemon name and PID
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# EXAMPLES: sshd[31607], pop(pam_unix)[4920]
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__daemon_combs_re = (?:<__pid_re>?:\s+<__daemon_re>|<__daemon_re><__pid_re>?:?)
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# Some messages have a kernel prefix with a timestamp
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# EXAMPLES: kernel: [769570.846956]
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__kernel_prefix = kernel:\s?\[ *\d+\.\d+\]:?
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__hostname = \S+
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# A MD5 hex
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# EXAMPLES: 07:06:27:55:b0:e3:0c:3c:5a:28:2d:7c:7e:4c:77:5f
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__md5hex = (?:[\da-f]{2}:){15}[\da-f]{2}
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# bsdverbose is where syslogd is started with -v or -vv and results in <4.3> or
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# <auth.info> appearing before the host as per testcases/files/logs/bsd/*.
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__bsd_syslog_verbose = <[^.]+\.[^.]+>
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__vserver = @vserver_\S+
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__date_ambit = (?:\[\])
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# Common line prefixes (beginnings) which could be used in filters
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#
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# [bsdverbose]? [hostname] [vserver tag] daemon_id spaces
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#
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# This can be optional (for instance if we match named native log files)
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__prefix_line = <lt_<logtype>/__prefix_line>
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# PAM authentication mechanism check for failures, e.g.: pam_unix, pam_sss,
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# pam_ldap
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__pam_auth = pam_unix
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# standardly all formats using prefix have line-begin anchored date:
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datepattern = <lt_<logtype>/datepattern>
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[lt_file]
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# Common line prefixes for logtype "file":
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__prefix_line = <__date_ambit>?\s*(?:<__bsd_syslog_verbose>\s+)?(?:<__hostname>\s+)?(?:<__kernel_prefix>\s+)?(?:<__vserver>\s+)?(?:<__daemon_combs_re>\s+)?(?:<__daemon_extra_re>\s+)?
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datepattern = {^LN-BEG}
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[lt_short]
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# Common (short) line prefix for logtype "journal" (corresponds output of formatJournalEntry):
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__prefix_line = \s*(?:<__hostname>\s+)?(?:<_daemon><__pid_re>?:?\s+)?(?:<__kernel_prefix>\s+)?
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datepattern = %(lt_file/datepattern)s
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[lt_journal]
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__prefix_line = %(lt_short/__prefix_line)s
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datepattern = %(lt_short/datepattern)s
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[lt_rfc5424]
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# RFC 5424 log-format, see gh-2309:
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#__prefix_line = \s*<__hostname> <__daemon_re> \d+ \S+ \S+\s+
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__prefix_line = \s*<__hostname> <__daemon_re> \d+ \S+ (?:[^\[\]\s]+|(?:\[(?:[^\]"]*|"[^"]*")*\])+)\s+
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datepattern = ^<\d+>\d+\s+{DATE}
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# Author: Yaroslav Halchenko, Sergey G. Brester (aka sebres)
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