6e18508a07
Add shorewall IPv6 support
...
Small patch which allow fail2ban to use shorewall for IPv6 bans.
2016-12-11 20:44:54 +01:00
45f1d811c9
Merge branch 'alex1702-1586'
2016-11-28 18:54:02 +01:00
67c14afd8e
ChangeLog entry added + jail.conf review
2016-11-28 18:51:23 +01:00
425170cef3
code review, makes the test cases workable, added dev-notes
2016-11-28 18:39:07 +01:00
931eab84b5
`filter.d/apache-modsecurity.conf`
...
- fixed for newer version (one space, closes gh-1626)
reviewed and optimized:
- non-greedy catch-all replaced for safer match
- unneeded catch-all anchoring removed
- non-capturing groups
2016-11-28 11:28:27 +01:00
40cbe96352
Merge remote-tracking branch 0.10 into _0.10/fix-datedetector-grave-fix-v2
2016-11-28 11:03:11 +01:00
5678d08a79
filter.d/dovecot.conf update:
...
- fixes failregex, that ignores failures through some irrelevant info (closes #1623 );
- ignores whole additionally irrelevant info in anchored regex before fixed failure data `\((?:auth failed, \d+ attempts( in \d+ secs)?|tried to use (disabled|disallowed) \S+ auth)\)`
- review, IPv6 compatibility fix, non-capturing groups
2016-11-26 16:50:37 +01:00
a2af19c9f0
fixed several actions, that could not work with jails using multiple logpath; additionally repaired execution in default shell (bad substitution by `${x//...}` executing in `/bin/sh`);
...
added helper "action.d/helpers-common.conf", and `_grep_logs` part-command for actions needed grep logs from multiple log-files
test cases: executing of some complex actions covered
2016-11-25 19:27:26 +01:00
4f5389fee5
Update jail.conf
2016-11-24 19:30:10 +01:00
f46ada023e
Use Fedora's backend-settings for openSUSE
...
Those settings are ok for newer openSUSE versions
2016-11-22 09:03:54 +01:00
b5433f48b7
amend after code review of merge gh-1581
2016-11-11 11:09:46 +01:00
bee6e7376b
Merge branch 'aclindsa:master'
2016-11-11 10:58:40 +01:00
ea4c1f6356
Merge branch 'master' into 0.10
2016-11-11 10:29:45 +01:00
dab5f56609
Merge branch 'fix-gh-1477'
2016-11-11 10:17:07 +01:00
8ac28e5dcb
Make changes and add test file
2016-11-10 13:09:32 +01:00
8c40766511
Add Mongodb-auth filter and jail
2016-11-10 12:48:24 +01:00
faee5f1fdc
better caching (thereby better performance), better recognition of similar regex
2016-10-17 11:20:30 +02:00
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
ab0ac2111c
added possibility to specify more precise default date pattern:
...
- `datepattern = {^LN-BEG}` - only line-begin anchored default patterns
(matches date only at begin of line, or with max distance up to 2 non-alphanumeric characters from line-begin);
- `datepattern = {*WD-BEG}` - only word-begin anchored default patterns;
- `datepattern = ^prefix{DATE}suffix` - exact specified default patterns (using prefix and suffix);
common filter configs gets a more precise, line-begin anchored (datepattern = {^LN-BEG}) resp. custom anchoring default date-patterns;
2016-10-17 11:18:30 +02:00
a7d9de8c52
[temp commit] 1st try to optimize datedetector/datetemplate functionality (fix ambiguous resp. misleading date detection if several formats used in log resp. by format switch after restart of some services):
...
* Misleading date patterns defined more precisely (using extended syntax %E[mdHMS]
for exact two-digit match)
* `filter.d/freeswitch.conf`
- Optional prefixes (server, daemon, dual time) if systemd daemon logs used (gh-1548)
- User part rewritten to accept IPv6 resp. domain after "@" (gh-1548)
2016-10-17 11:16:20 +02:00
7805f9972d
filter.d/sshd.conf: Match 'Invalid user' with 'port \d*'
2016-10-15 15:52:19 -04:00
84c3eb3e0e
filter.d/sendmail-reject.conf: double space (should be by missing dns-host only)
...
Closes #1578
2016-10-15 14:53:45 +02:00
c809c3e61e
Merge branch 'master' into 0.10
2016-10-13 19:01:13 +02:00
d08db22b92
Create npf.conf for the NPF packet filter
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This file adds support for the NPF packet filter, available on NetBSD since version 6.0
2016-10-13 18:50:54 +02:00
fa8184d4cc
fixes deprecated DNSUtils.IsValidIP in fakegooglebot ignore command + test covered now;
...
Closes #1559
2016-10-05 15:01:33 +02:00
ee1727ecca
Merge pull request #1563 from niklasf/fix-lazy-ipv6-regex (and sebres/fix-lazy-ipv6-regex) into 0.10
2016-09-30 13:34:54 +02:00
9bf8985e2a
nginx-limit-req.conf: more precise failregex (word-boundary if `<HOST>` should be non-greedy for some reasons)
2016-09-30 12:33:43 +02:00
ba9a88977f
Merge pull request #1562 from sebres/_0.10/fix-stability-and-speed
...
0.10/fix stability and speed optimization
2016-09-30 12:14:51 +02:00
8b0f6c5413
badips test cases check availability of badips service (and skip this tests if it not available)
2016-09-30 12:03:27 +02:00
310d4e224d
Merge branch master (0.9) into 0.10
2016-09-29 19:46:11 +02:00
9fb167b5e1
filter.d/vsftpd.conf: optional reason message after FAIL LOGIN, closes #1543
2016-09-09 09:20:15 +02:00
c0e0cfb39d
Merge remote-tracking branch 'remotes/gh-upstream/master' into 0.10
2016-09-01 16:23:13 +02:00
4a1d720344
filter.d/asterisk.conf: another part ` chan_sip.c:28468 handle_request_register:` in log prefix
2016-08-22 14:10:50 +02:00
2c54f90469
sshd-filter: better universal regexp, that matches more complex different injects, using conditional expressions (on username and auth-info section), see new test cases also.
2016-08-19 10:19:12 +02:00
a544c5abac
sshd-filter: recognized "Failed publickey for" now (gh-1477) + improved regexp (not anchored now to recognize all "Failed anything for ... from <HOST>"
...
ChangeLog entry added
2016-08-18 21:38:55 +02:00
d71a525a85
Merge branch 'master' into 0.10 (resolve conflicts and cleaning tree points after back-porting gh-1508 0.10 -> 0.9)
2016-08-12 18:51:56 +02:00
38d53a72fd
introduces new command "fail2ban-python", as automatically created symlink to python executable, where fail2ban currently installed (resp. its modules are located);
...
fixed pythonic filters and test scripts (running via "fail2ban-python" now);
fixed test case "testSetupInstallRoot" not for default python (also using direct call, out of virtualenv);
# Conflicts:
# config/filter.d/ignorecommands/apache-fakegooglebot
# fail2ban/tests/files/config/apache-auth/digest.py
# fail2ban/tests/files/ignorecommand.py
# fail2ban/tests/misctestcase.py
2016-08-12 17:58:37 +02:00
77f451c4a3
introduces new command "fail2ban-python", as automatically created symlink to python executable, where fail2ban currently installed (resp. its modules are located);
...
fixed pythonic filters and test scripts (running via "fail2ban-python" now);
fixed test case "testSetupInstallRoot" not for default python (also using direct call, out of virtualenv);
2016-08-11 18:34:18 +02:00
9ddbd642f7
Accept no space after "failed:" ( #1501 )
...
yoh: Squashed to ease cherry-picking into 0.9
* accept no space after "failed:"
fix issue #1497
* accept no space after "failed:"
* Update postfix-sasl
* Update postfix-sasl
* Update postfix-sasl
2016-08-08 17:09:47 -04:00
04427adb95
Accept no space after "failed:" ( #1501 )
...
yoh: Squashed to ease cherry-picking into 0.9
* accept no space after "failed:"
fix issue #1497
* accept no space after "failed:"
* Update postfix-sasl
* Update postfix-sasl
* Update postfix-sasl
2016-08-08 17:07:55 -04:00
c52aaa8b78
ASSP failregex minor fixes
2016-08-08 19:06:28 +02:00
70658d7a19
Merge pull request #1494 from rhardy613/master (branch 'sebres:pr-1494')
2016-08-08 18:49:32 +02:00
8265e3f0f9
Fix comments
...
For some reasons the comment changes weren't pickup in the last commit.
This fixes it.
2016-08-05 23:25:15 -04:00
66fe5a77ce
Fix ASSP filter to work with both ASSP V1 and V2
...
ASSP V1 development stopped at the end of 2014 and it is now deprecated.
All users were urged to upgrade to ASSP V2 which is still actively
developed.
fail2ban 0.9.5 (and trunk) still have code which only understands ASSP
V1 logs.
This means the filter ignores brute force attacks against ASSP. This fix
adds V2 support.
2016-08-05 23:18:51 -04:00
890a3dcbb9
Fix ASSP filter to work with current release of ASSP
...
ASSP V1 development stopped at the end of 2014 and it is now deprecated.
All users were urged to upgrade to ASSP V2 which is still actively
developed. For some reason fail2ban 0.9.5 (and trunk) still have code
which only understands ASSP V1 logs. This means the filter ignores brute
force attacks against ASSP.
Now updated with anchored patterns tested against 6 months of log data.
2016-08-05 17:26:47 -04:00
c0994b0c6c
DOC: minor typo (thanks John Bernard) Closes #1496
2016-08-04 10:23:05 -04:00
0eea362aa0
Merge branch 'master' into 0.10
2016-08-01 15:10:52 +02:00
f73746d846
Fix ASSP filter to work with current release of ASSP
...
ASSP V1 development stopped at the end of 2014 and it is now deprecated.
All users were urged to upgrade to ASSP V2 which is still actively
developed. For some reason fail2ban 0.9.5 (and trunk) still have code
which only understands ASSP V1 logs. This means the filter ignores brute
force attacks against ASSP.
2016-07-31 13:50:52 -04:00
28a0605f69
Merge pull request #1478 from gips0n/master
...
adding openldap slapd filter
2016-07-14 08:30:42 -04:00
7433b353ee
another variant of regex
2016-07-14 10:19:21 +03:00
7c5828dd2a
add trailing anchor to failregex
2016-07-13 21:09:42 +03:00
683f8fc56c
Merge branch 'master' into 0.10
2016-07-13 19:41:46 +02:00
48c094f612
improved failregex according to @sebres recomendations
2016-07-08 13:45:10 +03:00
f5f204ca7c
Improved changes of gh-1458:
...
`[^']*` after callid was wrong, changed to `[^\)]*`;
regexp anchored at the end;
almost the same regex grouped to one;
Closes #1458
2016-07-08 11:45:25 +02:00
72a157b8f2
Improve PJSIP log support for asterisk 13+ with different callID (Squash gh-1458)
...
Change the asterisk pjsip filter to don't take the callId part
Add optional part between "Request" and "from"
Listed all log message from asterisk
2016-07-08 11:45:22 +02:00
dcb69b0242
* add `__prefix_line` to regex
...
* fix time in log file
2016-07-08 05:29:51 +03:00
b2e3affaa0
adding openldap slapd filter
2016-07-08 04:50:57 +03:00
593b1210c0
Merge master (commit '0.9.4-79-gaf8b650') into 0.10
...
* commit '0.9.4-79-gaf8b650':
badip timeout option introduced, set to 30 seconds in our test cases (#1463 )
DOC: changelog for recent exim filters tune up
Asterisk pjsip (#1456 )
BF: finalize that sample log line for exim4
RF: for consistency use (?:XXX)? instead of (?:|XXX)
ENH: use non-capturing regex groups in exim-common and exim filters
ENH: exim filters -- make more use of %(host_info)s which in turn made more flexible
BF: make :port and I=[ip]:port optional for a "AUTH command used when not advertised"
2016-06-19 20:06:16 -04:00
af8b650a37
badip timeout option introduced, set to 30 seconds in our test cases ( #1463 )
...
cherry-picked from 0.10 (little bit modified in test_badips.py, because no --fast option in test cases)
2016-06-13 12:56:53 +02:00
e39126f630
badip timeout option introduced, set to 30 seconds in our test cases
2016-06-10 13:15:46 +02:00
636a93f58b
Merge pull request #1438 from yarikoptic/bf-exim
...
exim filters -- make wider use of host_info helper str susbstitution + fix for #1430
2016-06-07 21:35:52 -04:00
f85fb45b29
Asterisk pjsip ( #1456 )
...
* Improve PJSIP log support for Asterisk 13+
* Update changelog: filter.d/asterisk.conf - fix security log support for PJSIP and Asterisk 13+
* Change pjsip regexp with sebres observation, thanks to @nturcksin
2016-06-07 11:40:35 +02:00
39366e703a
Merge branch 'master' into 0.10
...
# Conflicts:
# fail2ban/server/filter.py
2016-05-31 18:06:18 +02:00
6434661480
RF: for consistency use (?:XXX)? instead of (?:|XXX)
2016-05-30 12:12:53 -04:00
48a8324662
ENH: use non-capturing regex groups in exim-common and exim filters
2016-05-30 11:02:12 -04:00
8ec4e1189e
use raw host (don't use textToIp) if usedns exactly `raw`, because `usedns = no` should ignore no ip failures
2016-05-30 15:34:21 +02:00
b6700f3e52
Merge pull request #1433 from yarikoptic/bf-0.10-pf-prevbeh
...
BF: maintain previous default beh for pf -- default ban type is multiport
2016-05-23 15:20:57 +02:00
9bb869b8d4
ENH: courier-smtp -- allow for trailing username (no spaces) in the logline
...
Closes #1440
2016-05-21 22:17:09 -04:00
8b8cf2a660
ENH: exim filters -- make more use of %(host_info)s which in turn made more flexible
2016-05-21 10:29:09 -04:00
743a531eb5
BF: make :port and I=[ip]:port optional for a "AUTH command used when not advertised"
...
Closes #1430
2016-05-21 10:29:01 -04:00
f62266659f
Merge branch 'master' into '0.10'
2016-05-21 13:48:00 +02:00
52377984cd
back to mandatory space, ungrouping of sub parameters in `__prefix_line` + small code review;
2016-05-19 17:57:48 +02:00
0fdc56546f
Fixed misunderstanding of port in (ban)action: port will be always specified in jail config ([DEFAULT] or jail)
2016-05-19 17:45:41 +02:00
1ebc3facb1
BF: maintain previous default beh for pf -- ban a port (ssh) only
2016-05-19 17:14:33 +02:00
4cdca8c258
amend-merge for pull request #1429 from sebres/0.10-freebsd-fix-pf
...
actiontype for PF action (all- and multi port)
2016-05-19 14:52:10 +02:00
4d51c591c1
pf.conf: warranted consistently echoing for the pf actiontype if actiontype or multiport tags will be customized;
2016-05-19 14:50:41 +02:00
01d9a41ba1
Merge pull request #1429 from koeppea/0.10-freebsd-fix-pf
...
actiontype for PF action (all- and multi port)
2016-05-18 11:12:31 +02:00
b5e031f3c3
some documentation for multiport use in pf.conf
2016-05-17 21:32:21 +02:00
1e7fd26f5f
rename `actionoptions` to `actiontype` in pf-action (multiport) + fixed test cases
2016-05-17 20:51:12 +02:00
25af11215b
test case for generic common moved to `./fail2ban/tests/config/filter.d/zzz-generic-example.conf` to prevent shipping it with fail2ban installations
2016-05-17 20:08:46 +02:00
e74047ae49
revert to common config for PF covering multi and allports
2016-05-17 18:19:40 +02:00
3e1328c83b
split PF config files between all- and multi port
2016-05-17 18:19:27 +02:00
cb4f9be8b2
the date brackets removed from filters using `__prefix_line`, because `__prefix_line` already contains the date ambit;
2016-05-17 11:55:02 +02:00
de813acf51
extends generic `__prefix_line` with optional brackets for the date ambit (gh-1421), added new parameter `__date_ambit` + test case added;
2016-05-17 11:54:43 +02:00
975608dfb6
no hardcoded python interpreter path
2016-05-15 21:08:32 +02:00
0c44ecfc77
action.d/firewallcmd-ipset.conf: different name of the match set's for IPv4/IPv6, using conditional <ipmset>, analog to the iptables-ipset;
...
test cases for 3 firewallcmd extended;
2016-05-14 15:01:35 +02:00
ffebde68e0
Update firewallcmd-multiport.conf
2016-05-13 22:38:36 -04:00
07de83e04a
Update firewallcmd-common.conf
2016-05-13 22:38:10 -04:00
810d5996b5
Update firewallcmd-rich-logging.conf
2016-05-13 22:10:25 -04:00
7e54cee8d6
updated firewallcmd actions
2016-05-13 21:36:27 -04:00
3e49522b7a
fixes unexpected extra regex-space in generic `__prefix_line` (gh-1405, misleadingly committed in d2a9537568);
...
all optional spaces normalized in generic include `common.conf` + test cases are extended (using new example pseudo-filter and test log `zzz-generic-example`);
2016-05-13 20:26:37 +02:00
bdc2d07946
fix suhosin_log in common paths - log files should be separated using "\n":
...
prevents to throw an error "File option must be 'head' or 'tail'", if jail suhosin will be enabled.
2016-05-11 18:49:04 +02:00
504e5ba6f2
actions support IPv6 now:
...
- introduced "conditional" sections, see for example `[Init?family=inet6]`;
- iptables-common and other iptables config(s) made IPv6 capable;
- several small code optimizations;
* all test cases passed (py3.x compatible);
2016-05-11 16:54:28 +02:00
75028585c0
test cases extended for verifying ipv4/ipv6, normalized pf-action with test case
2016-05-11 16:54:25 +02:00
ed2f3ef77d
improve PF action and make IPv6 aware
2016-05-11 16:54:22 +02:00
25d6cf8dd2
fix suhosin_log in common paths - log files should be separated using "\n":
...
prevents to throw an error "File option must be 'head' or 'tail'", if jail suhosin will be enabled.
2016-05-11 16:54:11 +02:00
8cb4a3f59e
move DNTUtils, IPAddr related code to dedicated source file ipdns.py (also resolves some cyclic import references)
2016-05-09 17:06:25 +02:00
db9f3f738f
add ip6-loopback to default ignoreip statement
2016-05-09 15:32:42 +02:00
05f38285f1
Merge remote-tracking branch 'remotes/gh-upstream/master' into f2b-perfom-prepare-716
2016-05-02 15:40:05 +02:00
d889918f19
update doc url
...
direct to confluence page. no code changes.
2016-04-24 21:35:18 -07:00
aa303acfd6
Merge pull request #1381 from theDogOfPavlov/patch-3
...
Tightened up exim regexes to catch rDNS entries
2016-04-23 18:27:38 -04:00
7712310d2d
Be more backward compatible on matching postfix/smtps/smtpd
...
Support trailing smtps also and not only smtpd.
suggested by @sebres
2016-04-14 13:54:58 +02:00
1a299409e5
Fix postfix/smtps/smtpd matching.
2016-04-14 12:10:58 +02:00
1eb51b1bc2
Tightened up regexes to catch rDNS entries
2016-04-01 18:07:01 +01:00
db2dd070ad
Merge pull request #1356 from opoplawski/bug-1354
...
Fedora use mariadb by default, fix log path
2016-03-31 22:11:10 -04:00
b9b7ecbf6b
Merge pull request #1357 from sebres/monit-new-fltr
...
monit filter fixup for the new version (gh-1355)
2016-03-26 11:39:26 +01:00
3d239215cd
Two new firewalld actions with rich rules for firewalld-0.3.1+ (gh-1367)
...
closes #1367
2016-03-25 17:28:30 +01:00
ac27c9cb96
Merge branch 'patch-2' (gh-1371)
2016-03-25 17:05:23 +01:00
0effe76971
Merge pull request #1370 from theDogOfPavlov/patch-1
...
Added regex for LDAP authentication failures
2016-03-25 15:30:39 +01:00
e9202fa0b2
Placed failure (illumos) at end of regex
2016-03-24 00:43:15 -04:00
fe1475be95
Additional exim regexes to cover common attacks...
2016-03-21 05:59:59 +00:00
cf2aa9c1c0
Added regex for LDAP authentication failures
2016-03-21 05:53:23 +00:00
25c2334bc8
SmartOS PAM Authentication failed (not failURE)
...
SmartOS (and likely other Illumos platforms) enter log entries for failed sshd logins of the form:
`Authentication failed for USER from HOST`
The current sshd.conf regex matches `failure` -- add to this a match for `failed` to support Illumos
2016-03-16 13:52:01 -04:00
bd25a43417
define journalmatch setting for pure-ftps
2016-03-11 18:19:53 +01:00
f3f813a925
- mysqld does not log login attempts to the journal.
...
- Add /var/log/mysqld.log to mysql_log
2016-03-09 13:52:50 -07:00
37c9075fad
fixed monit filter: failregex find now both previous and new versions:
...
- failregex of previous monit version merged as single expression;
- extended failregex with new monit "access denied" version;
2016-03-09 20:06:14 +01:00
dfc65018da
Fedora use mariadb by default, fix log path
2016-03-09 11:36:06 -07:00
d7e7b52013
Merge remote-tracking branch 'remotes/gh-upstream/master' into f2b-perfom-prepare-716
2016-03-07 19:11:36 +01:00
385b50e4a9
Merge pull request #1343 from denics/master
...
adding wp-admin to bot search
2016-03-07 10:23:37 -05:00
ed0e572bfc
added wp-admin
...
bot are very annoying and I am getting a lot of checks on wp-admin. This should calm them.
2016-03-02 16:52:03 +01:00
6ffbc1ffad
ENH: revert back to having detailed suffix anchored at the end for mysqld-auto.conf
...
As discussed in https://github.com/fail2ban/fail2ban/pull/1333#discussion_r54100127
2016-02-28 12:07:46 -05:00
3e31145c33
Merge pull request #1331 from whyscream/postfix-multi-instance-support
...
Add support for matching postfix multi-instance daemon names by default
2016-02-28 12:00:24 -05:00
667785b608
mysqld: failregex fixed (accepts different log level, more secure expression now);
...
closes #1332
2016-02-24 17:17:51 +01:00
6c606cf98f
Add support for matching postfix multi-instance daemon names by default
2016-02-23 20:23:04 +01:00
905c87ca4a
Merge pull request #1310 from yarikoptic/pr-1288
...
NF: HAProxy HTTP Auth filter
2016-02-11 08:35:48 -05:00
d8e81eb417
regexp rewritten (few vulnerable as previous) + test case added
2016-02-08 12:01:25 +01:00
257b7049d8
Update asterisk filter: changed regex for "Call from ...". Sometimes extension can have a plus symbol (+) because they can be phone number.
...
Closes #1309
2016-02-08 11:51:37 +01:00
b5a07741c8
Add new regex into postfix filter. The new regexp is able to detect bad formatted SMTP EHLO command
2016-02-08 11:11:59 +01:00
3f437b32db
Merge remote-tracking branch 'pr/1288/head'
...
* pr/1288/head:
Update haproxy-http-auth.conf
Added HAProxy HTTP Auth filter
Conflicts:
config/jail.conf - resolved + removed unnecessary filter/enabled (defaults should be as good)
2016-01-28 08:51:45 -05:00
377ea32441
Merge pull request #1295 from obounaim/master
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The sender option is ignored by some actions
2016-01-28 08:48:22 -05:00
fe14c8fa05
Merge pull request #1292 from albel727/master
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Add nftables actions
2016-01-24 23:55:50 +01:00
d7b46509d8
Update haproxy-http-auth.conf
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Updated failregex to be more strict
2016-01-12 08:37:33 +10:00
40c0bed82c
action_mw, action_mwl, action_cf_mwl ignore the "sender" option when sending a notification email.
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This commit adds "sender="%(sender)s"" to the three actions to correct this issue.
2016-01-10 00:05:03 +01:00
5d0d96a5cb
Merge pull request #1286 from yarikoptic/enh-jail
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ENH: harmonize jail.conf + 1 more test that passed bantime is non-degenerate and int
2016-01-08 08:51:08 -05:00
985e8938a4
Refactor nftables actionstop into smaller parts
2016-01-06 17:39:54 +06:00
9779eeb986
Add nftables_type/family/table parameters
2016-01-06 17:33:14 +06:00
260c30535d
Escape curly braces in nftables actions
2016-01-06 17:13:30 +06:00
1983e15580
Add empty line between parameters in nftables-common.conf
2016-01-06 16:55:29 +06:00
f7f91a8bd4
Refactor common code out of nftables-multiport/allports.conf
2016-01-05 19:03:47 +06:00
69f5623f83
code simplifying (remove duplication): agent will be always supplied as parameter from jail.conf
2016-01-04 09:30:32 +01:00
618e97bce8
Add nftables actions
2016-01-04 01:36:28 +06:00
ac31121432
amend to fix fail2ban-version: correct user-agent for badips.py "Fail2Ban/ver", changeable within jail/config now;
2015-12-31 02:32:17 +01:00
e133762a28
Added HAProxy HTTP Auth filter
2015-12-31 11:16:23 +10:00
cf334421bd
Provides fail2ban version to jail (as interpolation variable during parse of jail.conf);
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BF: use `fail2ban_agent` as user-agent in actions badips, blocklist_de, etc. (closes #1271 , closes #1272 )
2015-12-31 01:38:25 +01:00
28c9832293
RF: harmonize jail.conf (no explicit enabled=false in jails, match filter name for screesharingd, etc)
2015-12-29 19:43:52 -05:00
69aa1feac0
Merge "Mac OS Screen Sharing filter" PR 1232
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* pr/1232/head:
removed system.log
Removed old svn revision comment
removed false matches
Removed includes comment for screensharing jail
Now using a literal logpath for screensharing jail
Fixed blatant typo in regex
clarified comments on sample log format
Fixed name (again?)
Made screensharing jail off by default
Changed regex prequel
added entry for new screensharingd filter
name change & new sample data
Added json metadata
Sample log for test case
Replaced .* with literal
Update jail.conf
Added new path variable for system.log
Added in settings for screensharingd filter
Created file
Conflicts:
ChangeLog - moved to New Features
config/jail.conf - kept at the end
2015-12-29 19:36:59 -05:00
d22b2498d4
normalizing time config entries: use time abbreviation (str2seconds) for all time options such 'dbpurgeage', 'bantime', 'findtime', ex.: default '1d' instead '86400';
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code review and test case extended;
2015-12-29 12:49:10 +01:00
26dd6d7425
Merge pull request #1258 from aleksandrs-ledovskis/feature/postfix-domain-not-found-failregex
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Add 'Sender address rejected: Domain not found' Postfix failregex
2015-12-18 09:23:54 -05:00
8d12dba245
Merge remote-tracking branch 'upstream/master'
2015-12-17 18:01:17 +00:00
ead2d509dc
Updated 'murmur' filter to use new double-anchored regex based on @yarikoptic's suggestions.
2015-12-17 17:45:24 +00:00
5d6cead996
ENH: sshd filter -- match new "maximum auth attempts exceeded" ( Closes #1269 )
2015-12-13 23:21:04 -05:00
106c3eab9a
Added filter and jail for murmur/mumble-server.
2015-11-29 15:56:56 +00:00
fa59a6850f
Add 'Sender address rejected: Domain not found' Postfix failregex
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Signed-off-by: Aleksandrs Ļedovskis <aleksandrs@ledovskis.lv>
2015-11-22 12:01:15 +02:00
c656cb0d36
Merge branch 'master' into journaldefault
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Conflicts:
ChangeLog
2015-11-13 15:22:59 -07:00
ba76f4ca2f
Fix typo
2015-11-02 15:21:14 -07:00
69bb532db0
removed system.log
2015-11-02 09:26:45 -08:00
3e16f33dbe
Removed old svn revision comment
2015-11-02 09:08:47 -08:00
eef7771b4e
Merge pull request #1238 from sebres/fix/gh-1216
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Fixed directly defined banaction for allports jails like pam-generic, recidive, etc
2015-10-31 13:17:04 +01:00
e825e977cc
Nginx log paths extended (prefixed with "*" wildcard)
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closes gh-1237
2015-10-30 17:51:30 +01:00
f359ed8c36
Fixed directly defined banaction for allports jails like pam-generic, recidive, etc with new default variable `banaction_allports` (+ man entries for both variables added);
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closes gh-1216
2015-10-30 15:36:18 +01:00
5839a3bd80
Removed includes comment for screensharing jail
2015-10-29 16:07:54 -07:00
53b39162a1
Shortly, much faster and stable version of regexp (possible because expression is start-anchored and does not contains closely to catch-all sub expressions)
2015-10-29 23:55:23 +01:00
6884593ab8
New filter `nginx-limit-req` ban hosts, that were failed through nginx by limit request processing rate (ngx_http_limit_req_module)
2015-10-29 23:15:20 +01:00
0661aece46
Merge branch 'master' into journaldefault
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Conflicts:
ChangeLog
2015-10-29 15:22:37 -06:00
65bc5cf6ba
Now using a literal logpath for screensharing jail
2015-10-29 09:03:01 -07:00
cabd46f069
Fixed blatant typo in regex
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However, still failing test, even though ```PYTHONPATH=. fail2ban-regex -v fail2ban/tests/files/logs/screensharingd /etc/fail2ban/filter.d/screensharingd.conf``` gives desired result
2015-10-28 20:58:25 -07:00
acee68a9ee
Made screensharing jail off by default
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Also added note about requiring paths-osx.conf.
2015-10-28 15:11:11 -07:00
4b4d5a95b7
Changed regex prequel
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Use standard prefix macro instead of literal daemon name.
2015-10-27 21:30:20 -07:00
4c3f778b82
Replaced .* with literal
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Per Serg's suggestions. Possible I'm missing some auth attempt types, but I couldn't find anything where literal wasn't sufficient.
2015-10-27 10:33:30 -07:00
d17d837b8c
Update jail.conf
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Added logencoding to screensharing jail to avoid encoding error messages in fail2ban log
2015-10-27 10:28:07 -07:00
de14946542
Added new path variable for system.log
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Logging location for the majority of Mac OS daemons.
2015-10-26 18:02:07 -07:00
80546c6164
Added in settings for screensharingd filter
2015-10-26 17:50:49 -07:00
3ec725a2ba
Created file
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From https://github.com/beezwax/filemaker-fail2ban/blob/master/fail2ban/filter.d/screensharingd.conf
2015-10-26 17:35:38 -07:00
2861a957a9
filter for openhab domotic software authentication failure with the rest api and web interface + test cases;
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closes gh-1223
2015-10-26 15:48:23 +01:00
2c576c64f8
Change domain filter regex
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Change domain filter regex since there are other Google crawlers.
See "Google crawlers"
<https://support.google.com/webmasters/answer/1061943?hl=en >
2015-10-20 10:46:00 +02:00
74fcb219ab
Enhanced Google domain detection in apache-fakegooglebot
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Previously, an attacker could fake a domain like
crawl-1-1-1-1.googlebot.com.fake.net and get resolved. This change
avoids to resolve fake Google domains.
2015-10-20 10:45:53 +02:00
3a9cf2b3da
Add and use default_backend to set individual backend defaults to auto
2015-10-19 19:50:03 -06:00
ced7be94b2
Fix postfix_log typo
2015-10-19 19:43:10 -06:00
75d33c0f09
Add *_backend options for services to allow distros to set the default backend
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per service.
Set default to systemd for Fedora as appropriate.
2015-10-18 20:18:50 -06:00
a28e6b442e
Add check in apache-fakegooglebot to protect against PTR fake record
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An attacker may return a PTR record which fakes a Googlebot's domain
name. This modification resolves the PTR records to verify it.
See "Verifying Googlebot":
<https://support.google.com/webmasters/answer/80553?vid=1-635800030504666679-1963774919 >
2015-10-13 17:11:49 +02:00
617302fcc2
Updated route.conf to clear warnings
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Does not throw warnings when starting/restarting by adding three lines of code.
2015-10-09 18:16:36 -07:00
2696ede251
mysqld-auth: Updated "Access denied ..." regex for MySQL 5.6 and later
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closes gh-1211
2015-10-07 14:34:13 +02:00
36919d9f97
ssh.conf: Fix disconnect "Auth fail" matching
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The regex for matching against "Auth fail" disconnect log message does
not match against current versions of ssh. OpenSSH 5.9 introduced
privilege separation of the pre-auth process, which included
[logging through monitor.c](http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/monitor.c.diff?r1=1.113&r2=1.114 )
which adds " [preauth]" to the end of each message and causes the log
level to be prepended to each message.
It also fails to match against clients which send a disconnect message
with a description that is either empty or includes a space, since this
is the content in the log message after the disconnect code, per
[packet.c:1785](http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c?annotate=1.215 ),
which was matched by \S+. Although I have not observed this yet, I
couldn't find anything which would preclude it in [RFC
4253](https://tools.ietf.org/html/rfc4253#section-11.1 ) and since the
message is attacker-controlled it provides a way to avoid getting
banned.
This commit fixes both issues.
Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
2015-10-02 15:46:29 -07:00
0d8968daa9
Added CloudFlare API error codes URL
2015-09-30 16:07:45 +02:00
ff06176e9e
Merge remote-tracking branch 'origin/master' into enh-split-comma
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* origin/master:
DOC: changelog for the timeout change
Set Timeout at urlopen to 3 seconds
README :: init/service example mentions debian based systems as the example
README :: fitted paragraph style
BF: disable testing on python 3.2 until coverage gets a fix
README :: Some style/grammar tweaks, and init/service script mention. Re: #1193
Set Timeout at urlopen to 3 seconds
2015-09-27 00:52:14 -04:00
2895d981fa
Set Timeout at urlopen to 3 seconds
2015-09-26 21:26:55 +02:00
8cf614e221
ENH: allow to split ignoreip by space and/or comma ( Closes #1197 )
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Way too many people ran into this gotcha, so lets just do it
2015-09-23 12:13:52 -04:00
55e542b273
Merge remote-tracking branch 'pr/1170/head' -- opensuse paths
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* pr/1170/head:
Updated ChangeLog regarding openSUSE's path config
Added configuration for opensuse path
2015-09-17 21:59:45 -04:00
835b3ff483
Update apache-badbots.conf
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Useragent strings including `+http` need to be escaped to be valid.
2015-09-05 00:12:28 -04:00
f7af93a677
Added configuration for opensuse path
2015-08-26 15:25:59 +02:00
d278fbca30
Fixed line suspected to be faulty
2015-08-26 14:48:55 +02:00
c37009aec7
Merge branch 'grep-m1k' of github.com:szepeviktor/fail2ban
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* 'grep-m1k' of github.com:szepeviktor/fail2ban:
Limit the number of log lines in *-lines.conf actions
Conflicts:
ChangeLog -- took both versions and adjusted the new one
for -n 1000 change
2015-07-27 22:37:46 -04:00
38c320798d
Merge pull request #1127 from yarikoptic/enh-iptables-w-close-1122
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WIP ENH Add <lockingopt> (Close : #1122 ) and <iptables> to define the iptables call
2015-07-27 22:30:54 -04:00
0041bc3770
DOC: Changelog for shorewall-ipset-proto6.conf + adjusted its description
2015-07-26 23:10:08 -04:00
de2f9504c0
Merge pull request #978 from ediazrod/patch-2
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shorewall-ipset-proto6.conf for shorewall
2015-07-26 23:00:58 -04:00
65cd218e10
Merge remote-tracking branch 'origin/master'
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* origin/master:
ipjailmatches is on one line with its description in man jail.conf
Added a space between IP address and the following colon
2015-07-26 22:47:43 -04:00
c8b3ee10a0
Limit the number of log lines in *-lines.conf actions
2015-07-27 02:35:21 +02:00
a19cb1b2b9
Merge 923d807ef8 into cf2feea987
2015-07-25 01:23:39 +00:00
3c0d7f5a4c
BF: do not wrap iptables into itself. Thanks Lee
2015-07-24 11:59:53 -04:00
ebdfbae559
Added a space between IP address and the following colon
2015-07-24 09:33:47 +02:00
749d3c160c
BF: symbiosis-blacklist-allports now also requires iptables-common.conf
2015-07-23 21:53:37 -04:00
916937bb6a
RF: use <iptables> to take effect of it being a parameter
2015-07-23 21:38:10 -04:00
31dc4e2263
ENH: added lockingopt option for iptables actions, made iptables cmd itself a parameter
2015-07-23 21:34:20 -04:00
7a011fca1b
DOC: adjusted comment in pass2allow-ftp to my suggested wording
2015-07-16 21:55:20 -04:00
948b12e5df
Fixed definition of knocking_url for pass2allow
2015-07-14 18:35:51 +02:00
b638e807ad
Explicitly stating that knocking_url needs to be customized
2015-07-13 18:12:04 +02:00
586703dcc2
Test, changelog and fixes to pass2allow
2015-07-13 16:46:04 +02:00
5b7e1de2f4
Instead of allow-iptables-multiport actions swap blocktype and (new) returntype
2015-07-11 18:20:09 +02:00
5d60700c0c
Added pass2allow (knocking with fail2ban)
2015-07-10 16:22:43 +02:00
a3b8257b73
Add HEAD method verb to apache-badbots, nginx-badbots
2015-07-07 17:45:40 +02:00
8c4c17a880
Merge pull request #1004 from tsabi/fix-lc_time
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Fix of LC_TIME usage, it should be LC_ALL
2015-07-05 21:36:37 -04:00
e38b4b8cb3
Merge pull request #1051 from leeclemens/bf/roundcube
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Update regex to work with roundcube 1.0.5 and 1.1.1
2015-07-05 21:35:49 -04:00
3e902d7b3a
Define roundcube_errors_log in paths-common.conf
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Remove from paths-debian
2015-07-04 14:46:31 -04:00
fdc3172aec
Fix PEP8 E302 expected 2 blank lines, found X
2015-07-04 13:47:40 -04:00
f7444f16b8
Add optional session id prefix for roundcube 1.1.1
2015-07-04 11:06:51 -04:00
2796534a5d
Update regex to work with roundcube 1.0.5 on CentOS 6
2015-07-04 11:02:04 -04:00
b65a8b065d
Other actions do not dive into this gory descriptions, but we do.
2015-07-03 19:17:50 +02:00
2063ce4b23
All the arguments must be listed in [Init]
2015-07-01 14:48:44 +02:00
79457112e9
Updated CF action
2015-07-01 09:38:36 +02:00
345820d2aa
Merge pull request #1056 from ipoddubny/asterisk_security_log
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Fix support for Asterisk security log
2015-05-25 12:50:13 -04:00
f41872f034
Merge pull request #1013 from szepeviktor/patch-4
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Non-US locale warning for proftpd
2015-05-25 10:51:51 -04:00
eb091d9b8c
Merge remote-tracking branch 'origin/master' into pr-1039
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* origin/master:
minor: no tripple empty lines
add froxlor-auth filter and jail
add froxlor-auth filter and jail 0
add froxlor-auth filter and jail
BF: Fix fail2ban-regex not parsing journalmatch correctly
2015-05-25 10:50:34 -04:00
8c4d4aa7fb
minor: no tripple empty lines
2015-05-25 10:42:19 -04:00
4296d1a9a9
add froxlor-auth filter and jail
2015-05-25 13:51:06 +02:00
964cdb5d9b
add froxlor-auth filter and jail
2015-05-25 13:44:50 +02:00
7a4e6fa6e5
Asterisk security log: add support for websocket protocol events
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Thanks to @kcormier.
2015-05-25 08:13:30 +03:00
988d9a08da
Asterisk security log: accept events containing Response/ExpectedResponse
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Event containing Challenge may come without ReceivedChallenge, but with
Response and ExpectedResponse.
Also Challenge now accepts '/' character, since it is used at least by PJSIP.
2015-05-25 08:12:51 +03:00
189265a323
Asterisk security log: accept SessionID of PJSIP events
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Unlike chan_sip and manager, PJSIP populates SessionID using
Call-Id header of a related SIP message.
As Call-Id of a SIP message can contain almost anything,
the regular expression for SessionID has been loosened.
2015-05-25 08:11:34 +03:00
ab2ac1a367
Asterisk security log: accept <unknown> in AccountID
2015-05-24 12:47:55 +03:00
977f9955e7
Asterisk security log: accept EventTV in ISO8601
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Asterisk uses ISO8601 dates in security log since version 12.
Closes #988
2015-05-24 12:46:54 +03:00
56e5821c06
Match unknown user in dovecot's passwd-file auth database
2015-04-30 16:53:10 +08:00
7ae0ef2408
Fix actions in ufw.conf
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On Ubuntu 15.04 the ufw action was not working.
- With empty <application>, receiving errors:
2015-04-24 16:28:35,204 fail2ban.filter [8527]: INFO [sshd] Found 43.255.190.157
2015-04-24 16:28:35,695 fail2ban.actions [8527]: NOTICE [sshd] Ban 43.255.190.157
2015-04-24 16:28:35,802 fail2ban.action [8527]: ERROR [ -n "" ] && app="app " -- stdout: b''
2015-04-24 16:28:35,803 fail2ban.action [8527]: ERROR [ -n "" ] && app="app " -- stderr: b''
2015-04-24 16:28:35,803 fail2ban.action [8527]: ERROR [ -n "" ] && app="app " -- returned 1
- With action = ufw[application=OpenSSH], it was silently not doing
anything (no errors after "Ban x.x.x.x", but no IP addresses in ufw
status).
Re-arranged the bash commands on two lines, and it works with or without
<application>.
2015-04-28 11:39:00 -07:00
8f792f52fb
Add drupal-auth filter and jail
2015-04-27 13:10:27 -04:00
b530d88eca
Merge remote-tracking branch 'upstream/master' into bf/1000-asteriskBlocksSelf
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Conflicts:
ChangeLog
2015-04-26 15:13:59 -04:00
f8c7247f42
added \s after host
2015-04-17 10:22:01 +02:00
5f2807b41f
replaced .* before rhost with regex matching all the previous fields
2015-04-17 10:04:35 +02:00
8825a5f31b
updated filter.d/sshd.conf
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Added line to match sshd auth errors on OpenSuSE systems
2015-04-16 19:48:28 +02:00
e776a4e1ab
Update proftpd.conf
2015-04-08 15:57:39 +02:00
f9e8a99a79
Non-US locale warning for proftpd
2015-04-06 17:04:41 +02:00
923d807ef8
use human-readable variable names (issue #1003 )
2015-03-29 18:18:30 +02:00
675c3a7c95
use printf instead of echo for POSIX compatibility (issue #1003 )
2015-03-29 18:08:47 +02:00
ac1e41ea70
Revert "remove '-ne' option as it's not interpreted any way (issue #1003 )"
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This reverts commit 4a598070c8
2015-03-29 17:54:25 +02:00
4a598070c8
remove '-ne' option as it's not interpreted any way (issue #1003 )
2015-03-28 06:58:01 +01:00
80f11a4d28
Add empty Init Section to pass tests (issue #1003 )
2015-03-27 18:36:09 +01:00
c9b24839e4
Character detection heuristics for whois output via optional setting in mail-whois*.conf ( Closes #1003 )
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when set by user,
- detects character set of whois output (which is undefined by RFC 3912) via heuristics of the file command
- converts whois data to UTF-8 character set with iconv
- sends the whois output in UTF-8 character set to mail program
- avoids that heirloom mailx creates binary attachment for input with unknown character set
2015-03-27 14:27:41 +01:00
0720c831b7
Fix of LC_TIME usage, it should be LC_ALL
2015-03-26 03:02:02 +01:00
72f4bcfbff
Match hacking attempt IP instead of asterisk server IP ( closes #1000 )
2015-03-24 19:03:26 -04:00
d28880fdca
Merge pull request #997 from yarikoptic/bf/long-purge-for-recidive
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DOC: make a warning for recidive jail to increase dbpurgeage (Closes #964 )
2015-03-23 21:30:04 -04:00
5fdd1d1ded
Update shorewall-ipset-proto6.conf
2015-03-23 00:56:37 +01:00
e26a1ad6b6
Update shorewall-ipset-proto6.conf
2015-03-23 00:55:06 +01:00
roedie