fail2ban

Commit Graph

Author	SHA1	Message	Date
Daniel Black	657da2041c	BF: dovecot filters, session characters and order of session/tls in log messages	2014-01-15 08:02:47 +11:00
Ivo Truxa	4765bc757c	BF Dovecot auth failures I am sorry, I installed the Win GIT, but still did not learn how to work with it, so am posting here again. This time, I'll avoid posting two pull requests, so please fix the dovecot.filter for me, if you don't mind. This current filter does not match authentication errors in my Dovecot logs (two different lines attached). First of all the session string is at the end (after the optional TLS string), and not before it as it is now in the filter. I don't see it anywhere in the other logs here in the opposite order, hence I assume it is the rule for all installations. And then, the session ID can include also other characters than those matched by \w+ (i.e. the slash and the plus signs in my case), hence it needs to be \S+ instead. Personally, I'd do the regex much less restrictive than it is, but if I follow the current logics, the following form works: <pre>^%(__prefix_line)s(pop3\|imap)-login: (Info: )?(Aborted login\|Disconnected)(: Inactivity)? $((no auth attempts\|auth failed, \d+ attempts)( in \d+ secs)?\|tried to use disabled \S+ auth)$:( user=<\S>,)?( method=\S+,)? rip=<HO ST>, lip=(\d{1,3}\.){3}\d{1,3}(, TLS( handshaking)?(: Disconnected)?)?(, session=<\S+>)?\s$</pre>	2014-01-14 17:59:40 +01:00
Daniel Black	e55b24c533	BF: fix dovecot filter for newer failure message. Closes Debian bug #709324	2013-11-06 12:51:21 +11:00
Daniel Black	7596b96d4f	TST: fix date in test comparison for dovecot	2013-10-30 09:05:09 +11:00
Daniel Black	cde389cadc	ENH: additional tweek to dovecot regex based on http://chrisgilligan.com/portfolio/fail2ban-regex/	2013-10-29 10:15:54 +11:00
Daniel Black	d60f470096	ENH: added to dovecot filter. closes gh-325	2013-10-09 10:09:06 +11:00
Daniel Black	89e0520675	ENH: dovecot regex to match failure reported by Bob Cohen on mailing list	2013-09-19 08:25:50 +10:00
Steven Hiscocks	4855cae487	Merge branch 'sample-log-meta-data' Conflicts: testcases/files/logs/dovecot	2013-07-14 18:29:36 +01:00
Steven Hiscocks	40f67c64b8	TST: Test sample logs' entries are matched by filter regexs	2013-07-13 23:03:01 +01:00
Steven Hiscocks	bfa2b9dec3	ENH: dovecot filter additions for session, time value and blank user	2013-07-05 18:36:02 +01:00
Daniel Black	3b76fc79f9	BF: fix dovecot filter for when no TLS is enabled on pop/imap	2013-07-01 21:12:51 +10:00
Daniel Black	e8b6acfa65	TST: attempts at injection with username=rhost=1.2.3.4 have no user= logged in dovecot-1.2.15	2013-06-14 00:53:03 +10:00
Daniel Black	dbe7ffe050	ENH: dovecot regexs rewritten and extra failures	2013-06-13 23:52:15 +10:00
Yaroslav Halchenko	68c1defb76	ENH: added dovecot example from Daniel Black + example with DoS attempt via injected rhost	2012-12-12 09:16:27 -05:00
hamilton5	ccc62ddbf3	Update testcases/files/logs/dovecot	2012-12-11 12:05:01 -05:00
hamilton5	c534c1d03d	Update testcases/files/logs/dovecot	2012-12-11 11:05:22 -05:00
Yaroslav Halchenko	fceff2d5b9	moving log samples under testcases/files	2011-11-18 11:57:20 -05:00

17 Commits (f5d6f384f710c2cbd29fe609885f07d0a7b032c6)