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- Modified failregex to support new prefix remover. 

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/trunk@695 a942ae1a-1317-0410-a47c-b1dcaea8d605
0.x
Cyril Jaquier 2008-05-18 20:08:34 +00:00
parent f9a9d249ef
commit 9aa7c96b69
2 changed files with 9 additions and 18 deletions
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2
config/filter.d/sshd-ddos.conf
View File

@ -14,7 +14,7 @@
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = sshd(?:\[\d+\])?: Did not receive identification string from <HOST>$
failregex = <TIME> <PREFIX> Did not receive identification string from <HOST>$
# Option: ignoreregex
# Notes.: regex to ignore. If this regex matches, the line is ignored.

25
config/filter.d/sshd.conf
View File

@ -5,17 +5,8 @@
# $Revision$
#
[INCLUDES]
# Read common prefixes. If any customizations available -- read them from
# common.local
before = common.conf
[Definition]
_daemon = sshd
# Option: failregex
# Notes.: regex to match the password failures messages in the logfile. The
# host must be matched by a group named "host". The tag "<HOST>" can
@ -23,14 +14,14 @@ _daemon = sshd
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = ^%(__prefix_line)s(?:error: PAM: )?Authentication failure for .* from <HOST>\s*$
^%(__prefix_line)sFailed [-/\w]+ for .* from <HOST>(?: port \d*)?(?: ssh\d*)?$
^%(__prefix_line)sROOT LOGIN REFUSED.* FROM <HOST>\s*$
^%(__prefix_line)s[iI](?:llegal|nvalid) user .* from <HOST>\s*$
^%(__prefix_line)sUser \S+ from <HOST> not allowed because not listed in AllowUsers$
^%(__prefix_line)sauthentication failure; logname=\S* uid=\S* euid=\S* tty=\S* ruser=\S* rhost=<HOST>(?:\s+user=.*)?\s*$
^%(__prefix_line)srefused connect from \S+ \(<HOST>\)\s*$
^%(__prefix_line)sAddress <HOST> .* POSSIBLE BREAK-IN ATTEMPT\s*$
failregex = <TIME> <PREFIX> (?:error: PAM: )?Authentication failure for .* from <HOST>\s*$
<TIME> <PREFIX> Failed [-/\w]+ for .* from <HOST>(?: port \d*)?(?: ssh\d*)?$
<TIME> <PREFIX> ROOT LOGIN REFUSED.* FROM <HOST>\s*$
<TIME> <PREFIX> [iI](?:llegal|nvalid) user .* from <HOST>\s*$
<TIME> <PREFIX> User \S+ from <HOST> not allowed because not listed in AllowUsers$
<TIME> <PREFIX> authentication failure; logname=\S* uid=\S* euid=\S* tty=\S* ruser=\S* rhost=<HOST>(?:\s+user=.*)?\s*$
<TIME> <PREFIX> refused connect from \S+ \(<HOST>\)\s*$
<TIME> <PREFIX> Address <HOST> .* POSSIBLE BREAK-IN ATTEMPT\s*$
# Option: ignoreregex
# Notes.: regex to ignore. If this regex matches, the line is ignored.