698 Commits (9b0f39a17d32b2f78738c8500123cf01b56b550b)

Author	SHA1	Message	Date
sebres	d3ae70beb6	filter.d/roundcube-auth.conf: Use the same filter-file and jail also when logging errors to journal instead to a local file. ... Additionally fixes more complex injections on username.	8 years ago
Johannes Weberhofer	691c080dc7	Added roundcube authentication filter, new jail and log-examples	8 years ago
Serg G. Brester	3294840c2a	Merge pull request #1801 from jeaye/postfix-updates ... filter.d/postfix.conf: update to the latest postfix logging format	8 years ago
Serg G. Brester	efeca8fdeb	postfix.conf: removes unneeded end-anchoring like `.*$`, etc. ... also removes several dynamic content at end, which are of no avail there. Additionally normalizes optional part (mail-ID) after reason number.	8 years ago
sebres	dcdf677438	Merge remote-tracking branch 'master' into 0.10	8 years ago
sebres	2b358bc1a4	filter.d/apache-overflows.conf: rewritten without end-anchor ($), because apache-log could contain very long URLs (and/or referrer), the parsing of it anchored way may be very vulnerable (at least as regards the system resources, see gh-1790).	8 years ago
jeaye	6f3d425c4d	Update postfix filters and tests	8 years ago
sebres	bbea73d79d	Merge remote-tracking branch 'remotes/gh-upstream/master' into 0.10	8 years ago
Peter Nowee	b93e47b12f	dovecot: Match also when user field is empty ... Commit 5678d08 of 2016-11-26 changed: ( user=<\S*>,)? to: ( user=<[^>]+>,)? The change from `*` (zero or more times) to `+` (one or more times) may not have been intended. It will miss lines containing, for example: Aborted login (tried to use disallowed plaintext auth): user=<> This commit reverts the `+` back to `*`.	8 years ago
Marcel Bischoff	228d25c548	Update Kerio Connect filter (#1455) ... * Update Kerio Connect filter Fixed regex for some log entries that did not get recognized and some additional error formats are added. * Add missing colon, GitHub address * Add filter tests * Add missing test	8 years ago
Filippo Tessarotto	ff1c6718da	Postfix RBL: 554 & SMTP ... Cherry-pick of 607568f5da (see gh-1686)	8 years ago
sebres	b13d9d4e22	Merge branch 'master' into 0.10	8 years ago
sebres	0600d51511	filter.d/exim.conf: added new reason for "rejected RCPT" regex: Unrouteable address	8 years ago
sebres	49e237209e	Merge branch 'master' into 0.10	8 years ago
sebres	c546f85207	filter.d/exim.conf: cherry-picked from 0.10, match complex time like `D=2m42s` (closes gh-1766)	8 years ago
Seth Reeser	c3426ba5f6	Update botsearch-common.conf (#1759) ... * Update botsearch-common.conf, apache-modsecurity.conf: typo and missing new-line	8 years ago
sebres	8839bcbb09	Merge remote-tracking branch master into 0.10	8 years ago
sebres	3161bcf78b	filter.d/exim.conf: optional part `(...)` after host-name before `[IP]`, normalized over whole config file. ... # Conflicts: # config/filter.d/exim.conf	8 years ago
sebres	507034c5be	filter.d/apache-auth.conf: joined some similar expressions	8 years ago
Serg G. Brester	6dfd080e20	Update apache-auth.conf ... remove forgotten referer, that may prevent failure recognition (belongs to gh-1645)	8 years ago
Serg G. Brester	311f8fea83	Merge branch '0.10' into issue1644	8 years ago
Serg G. Brester	4f0f22702a	Update haproxy-http-auth.conf ... little bit more precise expression	8 years ago
Georges Racinet	4fc6323ff0	haproxy-http-auth: avoid port number in IPv6 addresses ... The solution taken is to consume the port number explicitely in the regexp.	8 years ago
Seth Reeser	c82495353f	Update mysqld-auth.conf (#1725)	8 years ago
Serg G. Brester	52c1950371	Update mysqld-auth.conf ... small typo, closes gh-1725 (Thx @seth-reeser)	8 years ago
sebres	f13fac5ae9	amend to 5561423be3b2d4636f5484183c3ad470fd326d06: fixed incorrect failure counting despite the `<F-NOFAIL>` marked regex; ... extra: introduced new tag `<F-MLFFORGET>` as mark to forget current multi-line MLFID (e. g. connection closed); Closes gh-1727	8 years ago
sebres	5561423be3	filter.d/sshd.conf: fixed failregex format - some parts are optional, new ddos more precise rule (Connection reset by with host entry); ... closes gh-1719	8 years ago
sebres	0c1707afda	filter.d/sshd.conf: ... - optional parameter `mode` rewritten: normal (default), ddos, extra or aggressive (combines all), see sshd for regex details); test cases reformatted (since "filterOptions", we don't need multiple test log-files anymore);	8 years ago
sebres	7e442c5b27	filter.d/sendmail-reject.conf: ... - rewritten using `prefregex` and used MLFID-related multi-line parsing (by using tag `<F-MLFID>` instead of buffering with `maxlines`); - optional parameter `mode` introduced: normal (default), extra or aggressive (see sendmail-reject for regex details); test cases extended	8 years ago
sebres	52ed6597b2	Merge remote-tracking branch 'remotes/gh-upstream/master' into 0.10	8 years ago
sebres	8768776d68	filter.d/cyrus-imap.conf: fixed `failregex` - accept entries without login-info resp. hostname before IP address	8 years ago
sebres	35efca5941	Better multi-line handling introduced: single-line parsing with caching of needed failure information to process in further lines. ... Many times faster and fewer CPU-hungry because of parsing with `maxlines=1`, so without line buffering (scrolling of the buffer-window). Combination of tags `<F-MLFID>` and `<F-NOFAIL>` can be used now to process multi-line logs using single-line expressions: - tag `<F-MLFID>`: used to identify resp. store failure info for groups of log-lines with the same identifier (e. g. combined failure-info for the same conn-id by `<F-MLFID>(?:conn-id)</F-MLFID>`, see sshd.conf for example) - tag `<F-NOFAIL>`: used as mark for no-failure (helper to accumulate common failure-info); filter.d/sshd.conf: [sshd], [sshd-ddos], [sshd-aggressive] optimized with pre-filtering using new option `prefregex` and new multi-line handling.	8 years ago
sebres	22afdbd536	Several filters optimized with pre-filtering using new option `prefregex`	8 years ago
sebres	4ff8d051f4	Introduced new filter option `prefregex` for pre-filtering using single regular expression; ... Some filters extended with user name; [filter.d/pam-generic.conf]: grave fix injection on user name to host fixed; test-cases in testSampleRegexsFactory can now check the captured groups (using additionally fields in failJSON structure)	8 years ago
Filippo Tessarotto	607568f5da	Postfix RBL: 554 & SMTP	8 years ago
sebres	1823571e0f	Merge branch 'ssh-filter-new-regexp' into 0.10	8 years ago
sebres	9d06f0ee40	sshd-amend: optional space after port part	8 years ago
sebres	e8a1556562	Merge remote-tracking branch 'master' into 0.10 ... # Conflicts: # fail2ban/tests/samplestestcase.py	8 years ago
sebres	54a8c681ce	suhosin.conf: removed greedy match	8 years ago
sebres	8aa9516d50	sshd.conf: fixed expression "received disconnect ... auth fail" - optional space after port part (gh-1652)	8 years ago
sebres	3276bd6d54	sshd: additionally aggressive filter rules - no matching cipher resp. no matching key exchange method (gh-1545, gh-1117)	8 years ago
sebres	628789f9a9	sshd: conditional parameter "mode" for sshd jail (normal, ddos, aggressive) ... filter sshd-ddos and new filter sshd-aggressive are both derivation of sshd-filter	8 years ago
sebres	dd373dba9f	test all config-regexp, that contains greedy catch-all before <HOST>, that is hard-anchored at end or precise sub expression after <HOST>; ... new ssh rule(s) added: - Connection reset by peer (multi-line rule during authorization process); - No supported authentication methods available; Single line and multi-line expression optimized, added optional prefixes and suffix (logged from several ssh versions); closes gh-864	8 years ago
Christian Brandlehner	a4d8426401	Support for IBM Domino SMTP task (#1603) ... filter.d/domino-smtp.conf	8 years ago
sebres	7019640eb3	Merge branch 'fix-gh-1658' into 0.10	8 years ago
sebres	a9523aefbb	sshd.conf: fixed non-anchored part of regex (misleading match of colon inside IPv6 address instead of `: ` in the reason-part by missing space).	8 years ago
sebres	c9f32f75e6	Merge branch '0.9-fix-regex-using-journal' into 0.10-fix-regex-using-journal (merge point against 0.9 after back-porting gh-1660 from 0.10)	8 years ago
benrubson	cc311b56f3	Apache URIs can contain spaces	8 years ago
Yaroslav Halchenko	31a1560eaa	minor typos (thanks Vincent Lefevre, Debian #847785)	8 years ago
sebres	45f1d811c9	Merge branch 'alex1702-1586'	8 years ago