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1477 Commits (3fcb0a868d1a53ca42cd78fd477ce9f8c75427cc)

Author SHA1 Message Date
sebres 5126068099 loglevel and shortloglevel combined to single parameter loglevel, below an example logging summary with NOTICE and rest with DEBUG log-levels: 
action = badips.py[... , loglevel="debug, notice"]
 2019-02-22 14:05:19 +01:00
benrubson 689938ee99 Add a shortloglevel badips.py option 2019-02-22 13:32:46 +01:00
sebres 140243328f coverage: try to avoid sporadic "coverage decreased" in CI 2019-02-22 13:20:40 +01:00
Sergey G. Brester d3f6d6ffdd
Merge pull request #2286 from crazy-max/0.10 
New filter `traefik-auth`
 2019-02-21 22:27:04 +01:00
Sergey G. Brester dcede9b3f1
comment rewritten (belongs to the filter) 2019-02-21 22:26:28 +01:00
Sergey G. Brester d84fb8a4b1
regex rewritten (more secure now, resolves catch-all vulni) 2019-02-21 22:19:04 +01:00
sebres 9ed35c423a Merge branch '0.9' into 0.10 (gh-2317) 2019-02-21 20:13:54 +01:00
sebres e651bc7866 amend to #1622: jail-reader supports now multi-line option for multi-line action parameter: 
logpath = a.log
            b.log
            c.log
  action  = ban[...]
          = log[logpath="%(logpath)s"]
closes gh-2341, ultimate fix for gh-976
 2019-02-11 11:54:58 +01:00
sebres a13fdcf4f7 closes gh-2314: extended regex for mysql 8.0.13 if used logging with details (e. g. log-error-verbosity = 3, so log output has few additional words enclosed in brackets after "[Note]"). 2019-01-07 01:34:12 +01:00
Yannik Sembritzki 6b4404b1bc
Fix asterisk filter not catching attackers when port is logged (Fixes #2316) 2019-01-03 23:55:42 +01:00
CrazyMax 7cdabdd7ae
Update traefik-auth failregex 2018-12-14 19:06:09 +01:00
CrazyMax a51f82770b
New filter `traefik-auth` 2018-11-24 22:44:44 +01:00
sebres 555b29e8e6 Merge remote-tracking branch 'remotes/gh-upstream/master' into 0.10 2018-11-21 13:05:42 +01:00
sebres 1c1d2cc435 introduces new failregex-flag tag `<F-MLFGAINED>` signaled that the access to service was gained (ATM used similar to <F-NOFAIL>, but does not added to matches); 
filter.d/sshd.conf: extended with new rules:
- Disconnecting ...: Change of username or service not allowed
- Disconnected from ... [preauth] (extra/aggressive mode only)
 2018-11-19 21:19:57 +01:00
dienteperro 0df221b54b
"be" instead of "me" in shorewall.conf 2018-11-15 14:34:51 -05:00
Sergey G. Brester 1752c19b6f
Merge pull request #2205 from benrubson/patch-1 
Add loglevel option to badips.py
 2018-10-02 13:12:03 +02:00
Sergey G. Brester 65676baf8c fixed py3 incompatibility (for some reasons this file seems to be excluded from 2to3), anyway not needed, because int-type is already checked in str2LogLevel 2018-10-02 13:00:20 +02:00
Sergey G. Brester 4b751c84c3
badips.py: Rewrite new bool option "log" as "loglevel" and revert default to log-level (DEBUG). 2018-10-02 12:32:15 +02:00
sebres 58b510a5be filter.d/domino-smtp.conf: 
- recognizes failures logged using another format (something like session-id, IP enclosed in square brackets);
  - failregex extended to catch connections rejected for policy reasons (gh-2228);
 2018-09-21 14:14:00 +02:00
sebres d01fe9d22a action.d/*.conf: correct comments for actionstart/actionstop 2018-09-12 16:01:57 +02:00
Ben RUBSON 9d7c0e00c1
Also log number of IPs removed/added 2018-09-08 09:28:42 +02:00
Ben RUBSON 70e53b55c5
Typo 2018-08-19 22:39:18 +02:00
Ben RUBSON ec4c4b12c1
Add yes/no log option to badips.py 2018-08-19 22:35:09 +02:00
Sergey G. Brester ee207d8c31
Merge pull request #2151 from benrubson/merge 
Apache SNI error / misredirect attempts rules are combined in one regex
 2018-08-14 14:56:49 +02:00
Ben RUBSON 77b35b8db7
Improvement 2018-08-14 14:07:32 +02:00
sebres e2a255d104 fixed typo in comments by "ignoreself" parameter 2018-08-14 11:11:19 +02:00
sebres e995d5a0b6 filter.d/freeswitch.conf: provide mode parameter, allows to avoid matching of messages like `auth challenge (REGISTER)` (see gh-2163) (currently `extra` as default to be backwards-compatible), see comments in filter how to set it to mode `normal`. 2018-08-03 11:42:15 +02:00
sebres bc2dbacc9a filter.d/freeswitch.conf: provide compatibility for log-format from gh-2193: 
- extended with new default date-pattern `^(?:%%Y-)?%%m-%%d[ T]%%H:%%M:%%S(?:\.%%f)?` to cover
    `YYYY-mm-dd HH:MM::SS.ms` as well as `mm-dd HH:MM::SS.ms` (so year is optional);
  - more optional arguments in log-line (so accept [WARN] as well as [WARNING] and optional [SOFIA] hereafter);
 2018-08-03 11:22:30 +02:00
sebres 22d37cdce2 sshd: fixed failregex for ddos (resp. aggressive) mode, to cover "authenticating user" case in log-message: 
Connection closed by authenticating user root 192.0.2.10 ... [preauth]
tests extended (also with few injection tries).
closes gh-2185.
 2018-07-18 15:31:04 +02:00
sebres 8fe07e29ad filter.d/dovecot.conf: failregex enhancement to catch disconnected with "proxy dest auth failed"; 
closes gh-2184
 2018-07-17 15:06:42 +02:00
Sergey G. Brester 75330568d9
Merge pull request #2168 from dpavlin/dovecot-add-F-USER 
dovecot: collect F-USER and variants
 2018-07-06 17:16:43 +02:00
sebres 6ce67a6d21 coverage 2018-07-05 16:27:36 +02:00
Dobrica Pavlinusic 6f1e789f31 dovecot: collect F-USER and variants 
We are prefering ruser= if availble because this are credentials
presented to dovecot from remote client.
 2018-06-30 16:16:03 +02:00
sebres 8cbe1e6b13 Merge pull request #2155 2018-06-14 12:35:57 +02:00
cheese1 43db4411de small typo 2018-06-14 12:35:04 +02:00
Boris Gulay a923cd209b `filter.d/dovecot.conf`: failregex enhancement to catch sql password mismatch errors; 2018-06-11 14:30:10 +02:00
benrubson f54f6caece Merge Apache SNI error / misredirect attempts rules 2018-06-09 10:19:27 +02:00
sebres bba7a6c5cf amend to (gh-2067) / b34ae5999e0d8ee1af8939527305c13152844b3d: fix parameter in config (dynamic parameters stating with '_' are protected and don't allowed in command-actions); 
the interpolation of hostsdeny is test-covered now;
closes gh-2114.
 2018-04-17 18:59:24 +02:00
sebres 8069eef50c badips: try to fix sporadic test errors if badips-server timed out resp. not available (502 bad gateway or similar). 2018-04-05 12:31:29 +02:00
Michael Grant 57bc502d5c Update sendmail-reject.conf 2018-04-04 18:52:36 +02:00
Michael Grant 2ab6a5ae62 Update sendmail-auth.conf 2018-04-04 18:52:35 +02:00
Michael Grant 87520e8008 Sendmail logs IPv6 addresses with the prefix 'IPv6:'. Added (IPv6:)? before all <HOST> regexes to match the IPv6 address (but not the prefix). 2018-04-04 18:52:33 +02:00
Luis Aranguren fc76ccf192 Fixes abuseipdb curl cypher error and comment $f2bV_matches 
Fixed https://github.com/fail2ban/fail2ban/issues/2044 #2044
and used https://github.com/fail2ban/fail2ban/issues/2039 to fix comment in abuseipdb.com only showing $f2bV_matches
 2018-04-04 16:39:16 +02:00
Sergey G. Brester 7bbc26d67e
Merge pull request #2097 from benrubson/sni 
Detect Apache SNI error / misredirect attempts
 2018-04-04 16:31:38 +02:00
benrubson bd74f7ba8b Detect Apache SNI error / misredirect attempts, typos 2018-04-04 00:20:58 +02:00
sebres 8423f017e7 Merge branch 'sshd-ddos-mode-closed-preauth' into 0.10 2018-04-03 14:12:35 +02:00
sebres 4ee07adde6 Merge branch '0.10' into fix-sshd-filter-suff 
# Conflicts resolved:
#	fail2ban/server/filter.py
 2018-04-03 13:30:57 +02:00
benrubson 30dc22fb2e Detect Apache SNI error / misredirect attempts 2018-03-29 11:36:49 +02:00
sebres 4f6532f810 filter.d/sshd.conf: mode `ddos` (and `aggressive`) extended to catch `Connection closed by ... [preauth]`, so in DDOS mode it causes failure now on closed within preauth stage; 
at least using both modes can ban port-scanners and prevent for other annoying "intruders", closing connection within preauth-stage (see gh-2085 for example).
 2018-03-20 18:54:22 +01:00
sebres cd7f1354c6 remove end-anchors for expressions that are precise enough (with clear flow, simple branches, without catch-all's, etc.) 2018-03-20 18:47:42 +01:00