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Upgraded to fresh upstream 0.7.6

debian-upstream sdist/0.7.6
Yaroslav Halchenko 2007-10-16 17:01:21 -04:00
parent 325366066e 6cf814245e
commit 93125ae6ac
57 changed files with 1033 additions and 312 deletions
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19
CHANGELOG
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@ -4,9 +4,26 @@
|_| \__,_|_|_/___|_.__/\__,_|_||_|
=============================================================
Fail2Ban (version 0.7.5) 2006/12/07
Fail2Ban (version 0.7.6) 2007/01/04
=============================================================
ver. 0.7.6 (2007/01/04) - beta
----------
- Added a "sleep 1" in redhat-initd. Thanks to Jim Wight
- Use /dev/log for SYSLOG output. Thanks to Joerg Sommrey
- Use numeric output for iptables in "actioncheck"
- Fixed removal of host in hosts.deny. Thanks to René Berber
- Added new date format (2006-12-21 06:43:20) and Exim4
filter. Thanks to mEDI
- Several "failregex" and "ignoreregex" are now accepted.
Creation of rules should be easier now.
- Added license in COPYING. Thanks to Axel Thimm
- Allow comma in action options. The value of the option must
be escaped with " or '. Thanks to Yaroslav Halchenko
- Now Fail2ban goes in /usr/share/fail2ban instead of
/usr/lib/fail2ban. This is more compliant with FHS. Thanks
to Axel Thimm and Yaroslav Halchenko
ver. 0.7.5 (2006/12/07) - beta
----------
- Do not ban a host that is currently banned. Thanks to

339
COPYING Normal file
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@ -0,0 +1,339 @@
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2
PKG-INFO
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@ -1,6 +1,6 @@
Metadata-Version: 1.0
Name: fail2ban
Version: 0.7.5
Version: 0.7.6
Summary: Ban IPs that make too many password failure
Home-page: http://fail2ban.sourceforge.net
Author: Cyril Jaquier

11
README
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@ -4,7 +4,7 @@
|_| \__,_|_|_/___|_.__/\__,_|_||_|
=============================================================
Fail2Ban (version 0.7.5) 2006/12/07
Fail2Ban (version 0.7.6) 2007/01/04
=============================================================
Fail2Ban scans log files like /var/log/pwdfail and bans IP
@ -28,11 +28,11 @@ Optional:
To install, just do:
> tar xvfj fail2ban-0.7.5.tar.bz2
> cd fail2ban-0.7.5
> tar xvfj fail2ban-0.7.6.tar.bz2
> cd fail2ban-0.7.6
> python setup.py install
This will install Fail2Ban into /usr/lib/fail2ban. The
This will install Fail2Ban into /usr/share/fail2ban. The
executable scripts are placed into /usr/bin.
Gentoo: ebuilds are available on the website.
@ -72,7 +72,8 @@ Kévin Drapel, Marvin Rouge, Sireyessire, Robert Edeker,
Tom Pike, Iain Lea, Andrey G. Grozin, Yaroslav Halchenko,
Jonathan Kamens, Stephen Gildea, Markus Hoffmann, Mark
Edgington, Patrick Börjesson, kojiro, zugeschmiert, Tyler,
Nick Munger, Christoph Haas, Justin Shore, Joël Bertrand
Nick Munger, Christoph Haas, Justin Shore, Joël Bertrand,
René Berber, mEDI, Axel Thimm
License:
--------

4
TODO
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@ -4,7 +4,7 @@
|_| \__,_|_|_/___|_.__/\__,_|_||_|
=============================================================
ToDo $Revision: 468 $
ToDo $Revision: 509 $
=============================================================
Legend:
@ -13,6 +13,8 @@ Legend:
# partially done
* done
- Improve parsing of the action parameters in jailreader.py
- Better handling of the protocol in transmitter.py
- Add gettext support (I18N)

19
client/beautifier.py
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@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 288 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 288 $"
__date__ = "$Date: 2006-08-22 23:59:51 +0200 (Tue, 22 Aug 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -109,7 +109,18 @@ class Beautifier:
msg = "These IP addresses/networks are ignored:\n"
for ip in response[:-1]:
msg = msg + "|- " + ip + "\n"
msg = msg + "`- " + response[len(response)-1]
msg = msg + "`- " + response[len(response)-1]
elif inC[2] in ("failregex", "addfailregex", "delfailregex",
"ignoreregex", "addignoreregex", "delignoreregex"):
if len(response) == 0:
msg = "No regular expression is defined"
else:
msg = "The following regular expression are defined:\n"
c = 0
for ip in response[:-1]:
msg = msg + "|- [" + str(c) + "]: " + ip + "\n"
c += 1
msg = msg + "`- [" + str(c) + "]: " + response[len(response)-1]
except Exception:
logSys.warn("Beautifier error. Please report the error")
logSys.error("Beautify " + `response` + " with " + `self.__inputCmd` +

16
client/filterreader.py
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@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 458 $
# $Revision: 505 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 458 $"
__date__ = "$Date: 2006-11-12 15:52:36 +0100 (Sun, 12 Nov 2006) $"
__version__ = "$Revision: 505 $"
__date__ = "$Date: 2006-12-24 00:20:16 +0100 (Sun, 24 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -67,8 +67,14 @@ class FilterReader(ConfigReader):
elif opt == "timepattern":
stream.append(["set", self.__name, "timepattern", self.__opts[opt]])
elif opt == "failregex":
stream.append(["set", self.__name, "failregex", self.__opts[opt]])
for regex in self.__opts[opt].split('\n'):
# Do not send a command if the rule is empty.
if regex != '':
stream.append(["set", self.__name, "addfailregex", regex])
elif opt == "ignoreregex":
stream.append(["set", self.__name, "ignoreregex", self.__opts[opt]])
for regex in self.__opts[opt].split('\n'):
# Do not send a command if the rule is empty.
if regex != '':
stream.append(["set", self.__name, "addignoreregex", regex])
return stream

36
client/jailreader.py
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@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 470 $
# $Revision: 509 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 470 $"
__date__ = "$Date: 2006-11-18 16:15:58 +0100 (Sat, 18 Nov 2006) $"
__version__ = "$Revision: 509 $"
__date__ = "$Date: 2007-01-04 12:58:58 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -112,7 +112,9 @@ class JailReader(ConfigReader):
stream.append(["set", self.__name, "maxretry", self.__opts[opt]])
elif opt == "ignoreip":
for ip in self.__opts[opt].split():
stream.append(["set", self.__name, "addignoreip", ip])
# Do not send a command if the rule is empty.
if ip != '':
stream.append(["set", self.__name, "addignoreip", ip])
elif opt == "findtime":
stream.append(["set", self.__name, "findtime", self.__opts[opt]])
elif opt == "bantime":
@ -132,7 +134,31 @@ class JailReader(ConfigReader):
m = JailReader.actionCRE.match(action)
d = dict()
if not m.group(2) == None:
for param in m.group(2).split(','):
# Huge bad hack :( This method really sucks. TODO Reimplement it.
actions = ""
escapeChar = None
allowComma = False
for c in m.group(2):
if c in ('"', "'") and not allowComma:
# Start
escapeChar = c
allowComma = True
elif c == escapeChar:
# End
escapeChar = None
allowComma = False
else:
if c == ',' and allowComma:
actions += "<COMMA>"
else:
actions += c
# Split using ,
actionsSplit = actions.split(',')
# Replace the tag <COMMA> with ,
actionsSplit = [n.replace("<COMMA>", ',') for n in actionsSplit]
for param in actionsSplit:
p = param.split('=')
try:
d[p[0].strip()] = p[1].strip()

6
common/__init__.py
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@ -16,10 +16,10 @@
# Author: Cyril Jaquier
#
# $Revision: 433 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 433 $"
__date__ = "$Date: 2006-10-24 21:40:51 +0200 (Tue, 24 Oct 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

67
common/protocol.py
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@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 456 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 456 $"
__date__ = "$Date: 2006-11-12 11:56:40 +0100 (Sun, 12 Nov 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -30,19 +30,23 @@ import textwrap
# Describes the protocol used to communicate with the server.
protocol = [
['', "Basic", ""],
["start", "starts the server and the jails"],
["reload", "reloads the configuration"],
["stop", "stops all jails and terminate the server"],
["status", "gets the current status of the server"],
["ping", "tests if the server is alive"],
['', ''],
['', "Logging", ""],
["set loglevel <LEVEL>", "sets logging level to <LEVEL>. 0 is minimal, 4 is debug"],
["get loglevel", "gets the logging level"],
["set logtarget <TARGET>", "sets logging target to <TARGET>. Can be STDOUT, STDERR, SYSLOG or a file"],
["get logtarget", "gets logging target"],
['', ''],
['', "Jail control", ""],
["add <JAIL> <BACKEND>", "creates <JAIL> using <BACKEND>"],
['', ''],
["start <JAIL>", "starts the jail <JAIL>"],
["stop <JAIL>", "stops the jail <JAIL>. The jail is removed"],
["status <JAIL>", "gets the current status of <JAIL>"],
['', "Jail configuration", ""],
["set <JAIL> idle on|off", "sets the idle state of <JAIL>"],
["set <JAIL> addignoreip <IP>", "adds <IP> to the ignore list of <JAIL>"],
["set <JAIL> delignoreip <IP>", "removes <IP> from the ignore list of <JAIL>"],
@ -50,8 +54,10 @@ protocol = [
["set <JAIL> dellogpath <FILE>", "removes <FILE> to the monitoring list of <JAIL>"],
["set <JAIL> timeregex <REGEX>", "sets the regular expression <REGEX> to match the date format for <JAIL>. This will disable the autodetection feature."],
["set <JAIL> timepattern <PATTERN>", "sets the pattern <PATTERN> to match the date format for <JAIL>. This will disable the autodetection feature."],
["set <JAIL> failregex <REGEX>", "sets the regular expression <REGEX> which must match failures for <JAIL>"],
["set <JAIL> ignoreregex <REGEX>", "sets the regular expression <REGEX> which should match pattern to exclude for <JAIL>"],
["set <JAIL> addfailregex <REGEX>", "adds the regular expression <REGEX> which must match failures for <JAIL>"],
["set <JAIL> delfailregex <INDEX>", "removes the regular expression at <INDEX> for failregex"],
["set <JAIL> addignoreregex <REGEX>", "adds the regular expression <REGEX> which should match pattern to exclude for <JAIL>"],
["set <JAIL> delignoreregex <INDEX>", "removes the regular expression at <INDEX> for ignoreregex"],
["set <JAIL> findtime <TIME>", "sets the number of seconds <TIME> for which the filter will look back for <JAIL>"],
["set <JAIL> bantime <TIME>", "sets the number of seconds <TIME> a host will be banned for <JAIL>"],
["set <JAIL> maxretry <RETRY>", "sets the number of failures <RETRY> before banning the host for <JAIL>"],
@ -64,13 +70,13 @@ protocol = [
["set <JAIL> actioncheck <ACT> <CMD>", "sets the check command <CMD> of the action <ACT> for <JAIL>"],
["set <JAIL> actionban <ACT> <CMD>", "sets the ban command <CMD> of the action <ACT> for <JAIL>"],
["set <JAIL> actionunban <ACT> <CMD>", "sets the unban command <CMD> of the action <ACT> for <JAIL>"],
['', ''],
['', "Jail information", ""],
["get <JAIL> logpath", "gets the list of the monitored files for <JAIL>"],
["get <JAIL> ignoreip", "gets the list of ignored IP addresses for <JAIL>"],
["get <JAIL> timeregex", "gets the regular expression used for the time detection for <JAIL>"],
["get <JAIL> timepattern", "gets the pattern used for the time detection for <JAIL>"],
["get <JAIL> failregex", "gets the regular expression which matches the failures for <JAIL>"],
["get <JAIL> ignoreregex", "gets the regular expression which matches patterns to ignore for <JAIL>"],
["get <JAIL> failregex", "gets the list of regular expressions which matches the failures for <JAIL>"],
["get <JAIL> ignoreregex", "gets the list of regular expressions which matches patterns to ignore for <JAIL>"],
["get <JAIL> findtime", "gets the time for which the filter will look back for failures for <JAIL>"],
["get <JAIL> bantime", "gets the time a host is banned for <JAIL>"],
["get <JAIL> maxretry", "gets the number of failures allowed for <JAIL>"],
@ -80,10 +86,6 @@ protocol = [
["get <JAIL> actioncheck <ACT>", "gets the check command for the action <ACT> for <JAIL>"],
["get <JAIL> actionban <ACT>", "gets the ban command for the action <ACT> for <JAIL>"],
["get <JAIL> actionunban <ACT>", "gets the unban command for the action <ACT> for <JAIL>"],
['', ''],
["start <JAIL>", "starts the jail <JAIL>"],
["stop <JAIL>", "stops the jail <JAIL>. The jail is removed"],
["status <JAIL>", "gets the current status of <JAIL>"]
]
##
@ -94,14 +96,41 @@ def printFormatted():
INDENT=4
MARGIN=41
WIDTH=34
firstHeading = False
for m in protocol:
if m[0] == '':
if m[0] == '' and firstHeading:
print
firstHeading = True
first = True
for n in textwrap.wrap(m[1], WIDTH):
if first:
n = ' ' * INDENT + m[0] + ' ' * (MARGIN - len(m[0])) + n
line = ' ' * INDENT + m[0] + ' ' * (MARGIN - len(m[0])) + n
first = False
else:
n = ' ' * (INDENT + MARGIN) + n
print n
line = ' ' * (INDENT + MARGIN) + n
print line
##
# Prints the protocol in a "mediawiki" format.
def printWiki():
firstHeading = False
for m in protocol:
if m[0] == '':
if firstHeading:
print "|}"
__printWikiHeader(m[1], m[2])
firstHeading = True
else:
print "|-"
print "| <span style=\"white-space:nowrap;\"><tt>" + m[0] + "</tt></span> || || " + m[1]
print "|}"
def __printWikiHeader(section, desc):
print
print "=== " + section + " ==="
print
print desc
print
print "{|"
print "| '''Command''' || || '''Description'''"

8
common/version.py
View File

@ -16,12 +16,12 @@
# Author: Cyril Jaquier
#
# $Revision: 480 $
# $Revision: 512 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 480 $"
__date__ = "$Date: 2006-12-07 22:47:53 +0100 (Thu, 07 Dec 2006) $"
__version__ = "$Revision: 512 $"
__date__ = "$Date: 2007-01-04 13:59:09 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
version = "0.7.5"
version = "0.7.6"

25
config/action.d/hostsdeny.conf
View File

@ -2,30 +2,30 @@
#
# Author: Cyril Jaquier
#
# $Revision: 455 $
# $Revision: 496 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
actionstart = touch <tmpfile>
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
actionstop = rm -f <tmpfile>
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -36,7 +36,7 @@ actioncheck =
actionban = IP=<ip> &&
echo "ALL: $IP" >> <file>
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -44,9 +44,7 @@ actionban = IP=<ip> &&
# <time> unix timestamp of the ban time
# Values: CMD
#
actionunban = IP=<ip> &&
grep -v "ALL: $IP" <file> > <tmpfile> &&
mv <tmpfile> <file>
actionunban = IP=<ip> && sed -i.old /ALL:\ $IP/d <file>
[Init]
@ -55,10 +53,3 @@ actionunban = IP=<ip> &&
# Values: STR Default: /etc/hosts.deny
#
file = /etc/hosts.deny
# Option: file
# Notes.: hosts.deny temporary file path.
# Values: STR Default: /etc/hostsdeny.failban
#
tmpfile = /tmp/hosts.deny.tmp

18
config/action.d/ipfw.conf
View File

@ -3,33 +3,33 @@
# Author: Nick Munger
# Modified by: Cyril Jaquier
#
# $Revision: 254 $
# $Revision: 510 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
actionstart =
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
actionstop =
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -37,10 +37,10 @@ actioncheck =
# <time> unix timestamp of the ban time
# Values: CMD
#
actionban = ipfw add deny tcp from <ip> to <localhost> <port>
actionban = ipaction add deny tcp from <ip> to <localhost> <port>
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -48,7 +48,7 @@ actionban = ipfw add deny tcp from <ip> to <localhost> <port>
# <time> unix timestamp of the ban time
# Values: CMD
#
actionunban = ipfw delete `ipfw list | grep -i <ip> | awk '{print $1;}'`
actionunban = ipaction delete `ipfw list | grep -i <ip> | awk '{print $1;}'`
[Init]

16
config/action.d/iptables.conf
View File

@ -2,12 +2,12 @@
#
# Author: Cyril Jaquier
#
# $Revision: 455 $
# $Revision: 494 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
@ -15,7 +15,7 @@ actionstart = iptables -N fail2ban-<name>
iptables -A fail2ban-<name> -j RETURN
iptables -I INPUT -p <protocol> --dport <port> -j fail2ban-<name>
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
@ -23,13 +23,13 @@ actionstop = iptables -D INPUT -p <protocol> --dport <port> -j fail2ban-<name>
iptables -F fail2ban-<name>
iptables -X fail2ban-<name>
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck = iptables -L INPUT | grep -q fail2ban-<name>
actioncheck = iptables -n -L INPUT | grep -q fail2ban-<name>
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -39,7 +39,7 @@ actioncheck = iptables -L INPUT | grep -q fail2ban-<name>
#
actionban = iptables -I fail2ban-<name> 1 -s <ip> -j DROP
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address

14
config/action.d/mail-whois.conf
View File

@ -2,12 +2,12 @@
#
# Author: Cyril Jaquier
#
# $Revision: 254 $
# $Revision: 510 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
@ -16,7 +16,7 @@ actionstart = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: started" <dest>
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
@ -25,13 +25,13 @@ actionstop = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped" <dest>
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -47,7 +47,7 @@ actionban = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: banned <ip>" <dest>
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address

14
config/action.d/mail.conf
View File

@ -2,12 +2,12 @@
#
# Author: Cyril Jaquier
#
# $Revision: 254 $
# $Revision: 510 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
@ -16,7 +16,7 @@ actionstart = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: started" <dest>
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
@ -25,13 +25,13 @@ actionstop = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped" <dest>
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -45,7 +45,7 @@ actionban = echo -en "Hi,\n
Regards,\n
Fail2Ban"|mail -s "[Fail2Ban] <name>: banned <ip>" <dest>
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address

14
config/action.d/shorewall.conf
View File

@ -2,30 +2,30 @@
#
# Author: Cyril Jaquier
#
# $Revision: 394 $
# $Revision: 510 $
#
[Definition]
# Option: fwstart
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
actionstart =
# Option: fwend
# Option: actionend
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
actionstop =
# Option: fwcheck
# Notes.: command executed once before each fwban command
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: fwban
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address
@ -35,7 +35,7 @@ actioncheck =
#
actionban = shorewall reject <ip>
# Option: fwunban
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: <ip> IP address

12
config/fail2ban.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 412 $
# $Revision: 494 $
#
[Definition]
@ -18,14 +18,16 @@
loglevel = 3
# Option: logtarget
# Notes.: Set the log target. This could be a file, SYSLOG, STDERR.
# Values: STDERR SYSLOG file Default: /var/log/fail2ban.log
# Notes.: Set the log target. This could be a file, SYSLOG, STDERR or STDOUT.
# Only one log target can be specified.
# Values: STDOUT STDERR SYSLOG file Default: /var/log/fail2ban.log
#
logtarget = /var/log/fail2ban.log
# Option: socket
# Notes.: Set the socket file. This is used to communication with the
# daemon.
# Notes.: Set the socket file. This is used to communicate with the daemon. Do
# not remove this file when Fail2ban runs. It will not be possible to
# communicate with the server afterwards.
# Values: FILE Default: /tmp/fail2ban.sock
#
socket = /tmp/fail2ban.sock

5
config/filter.d/apache-auth.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 471 $
# $Revision: 495 $
#
[Definition]
@ -10,7 +10,8 @@
# Option: failregex
# Notes.: regex to match the password failure messages in the logfile. The
# host must be matched by a group named "host". The tag "<HOST>" can
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = [[]client <HOST>[]] user .*(?:: authentication failure|not found)

5
config/filter.d/apache-noscript.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 394 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# Option: failregex
# Notes.: regex to match the password failure messages in the logfile. The
# host must be matched by a group named "host". The tag "<HOST>" can
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = [[]client <HOST>[]] File does not exist: .*(\.php|\.asp)

7
config/filter.d/courierlogin.conf
View File

@ -3,7 +3,7 @@
# Author: Christoph Haas
# Modified by: Cyril Jaquier
#
# $Revision: 267 $
# $Revision: 510 $
#
[Definition]
@ -11,10 +11,11 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = LOGIN FAILED, ip=\[<HOST>\]$
failregex = LOGIN FAILED, .*, ip=\[<HOST>\]$
# Option: ignoreregex
# Notes.: regex to ignore. If this regex matches, the line is ignored.

5
config/filter.d/couriersmtp.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 267 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = error,relay=<HOST>,.*550 User unknown

5
config/filter.d/postfix.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 267 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = reject: RCPT from (.*)\[<HOST>\]: 554

5
config/filter.d/proftpd.conf
View File

@ -2,7 +2,7 @@
#
# Author: Yaroslav Halchenko
#
# $Revision: 331 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = USER \S+: no such user found from \S* ?\[<HOST>\] to \S+\s*$

5
config/filter.d/qmail.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 267 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = (?:[\d,.]+[\d,.] rblsmtpd: |421 badiprbl: ip )<HOST>

5
config/filter.d/sasl.conf
View File

@ -2,7 +2,7 @@
#
# Author: Yaroslav Halchenko
#
# $Revision: 331 $
# $Revision: 510 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = : warning: [-._\w]+\[<HOST>\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed$

9
config/filter.d/sshd.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 471 $
# $Revision: 513 $
#
[Definition]
@ -10,10 +10,13 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = (?:(?:Authentication failure|Failed [-/\w+]+) for(?: [iI](?:llegal|nvalid) user)?|[Ii](?:llegal|nvalid) user|ROOT LOGIN REFUSED) .*(?: from|FROM) <HOST>
failregex = (?:Authentication failure|Failed [-/\w+]+) for(?: [iI](?:llegal|nvalid))? user .*(?: from|FROM) <HOST>
ROOT LOGIN REFUSED .* FROM <HOST>
[iI](?:llegal|nvalid) user .* from <HOST>
# Option: ignoreregex
# Notes.: regex to ignore. If this regex matches, the line is ignored.

5
config/filter.d/vsftpd.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 471 $
# $Revision: 495 $
#
[Definition]
@ -10,7 +10,8 @@
# 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
# be used for standard IP/hostname matching.
# be used for standard IP/hostname matching and is only an alias for
# (?:::f{4,6}:)?(?P<host>\S+)
# Values: TEXT
#
failregex = vsftpd: \(pam_unix\) authentication failure; .* rhost=<HOST>

27
config/jail.conf
View File

@ -2,7 +2,7 @@
#
# Author: Cyril Jaquier
#
# $Revision: 470 $
# $Revision: 509 $
#
# The DEFAULT allows a global definition of the options. They can be override
@ -10,18 +10,29 @@
[DEFAULT]
# "ignoreip" can be an IP address, a CIDR mask or a DNS host.
# "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not
# ban a host which matches an address in this list. Several addresses can be
# defined using space separator.
ignoreip = 127.0.0.1
# "bantime" is the number of seconds that a host is banned.
bantime = 600
# A host is banned if it has generated "maxretry" during the
# last "findtime" seconds.
# A host is banned if it has generated "maxretry" during the last "findtime"
# seconds.
findtime = 600
# "maxretry" is the number of failures before a host get banned.
maxretry = 3
# "backend" specifies the backend used to get files modification. Available
# options are "gamin", "polling" and "auto".
# options are "gamin", "polling" and "auto". This option can be overridden in
# each jail too (use "gamin" for a jail and "polling" for another).
#
# gamin: requires Gamin (a file alteration monitor) to be installed. If Gamin
# is not installed, Fail2ban will use polling.
# polling: uses a polling algorithm which does not require external libraries.
# auto: will choose Gamin if available and polling otherwise.
backend = auto
@ -130,13 +141,15 @@ action = shorewall
logpath = /var/log/apache2/error_log
# This jail uses ipfw, the standard firewall on FreeBSD. The "ignoreip"
# option is overridden in this jail.
# option is overridden in this jail. Moreover, the action "mail-whois" defines
# the variable "name" which contains a comma using "". The characters '' are
# valid too.
[ssh-ipfw]
enabled = false
filter = sshd
action = ipfw[localhost=192.168.0.1]
mail-whois[name=SSH, dest=yourmail@mail.com]
mail-whois[name="SSH,IPFW", dest=yourmail@mail.com]
logpath = /var/log/auth.log
ignoreip = 168.192.0.1

8
fail2ban-client
View File

@ -17,11 +17,11 @@
# Author: Cyril Jaquier
#
# $Revision: 477 $
# $Revision: 511 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 477 $"
__date__ = "$Date: 2006-12-03 23:01:18 +0100 (Sun, 03 Dec 2006) $"
__version__ = "$Revision: 511 $"
__date__ = "$Date: 2007-01-04 13:58:21 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -30,7 +30,7 @@ import getopt, time, readline, shlex, socket
# Inserts our own modules path first in the list
# fix for bug #343821
sys.path.insert(1, "/usr/lib/fail2ban")
sys.path.insert(1, "/usr/share/fail2ban")
# Now we can import our modules
from common.version import version

22
fail2ban-regex
View File

@ -17,11 +17,11 @@
# Author: Cyril Jaquier
#
# $Revision: 300 $
# $Revision: 511 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 300 $"
__date__ = "$Date: 2006-08-23 21:53:09 +0200 (Wed, 23 Aug 2006) $"
__version__ = "$Revision: 511 $"
__date__ = "$Date: 2007-01-04 13:58:21 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -29,10 +29,11 @@ import locale, getopt, sys, time, logging, gc
# Inserts our own modules path first in the list
# fix for bug #343821
sys.path.insert(1, "/usr/lib/fail2ban")
sys.path.insert(1, "/usr/share/fail2ban")
from common.version import version
from server.filter import Filter
from server.regex import RegexException
# Gets the instance of the logger.
logSys = logging.getLogger("fail2ban.regex")
@ -83,17 +84,17 @@ class Fail2banRegex:
self.dispVersion()
sys.exit(0)
def setRegex(self, value):
print
self.__filter.setFailRegex(value)
def testRegex(self, line):
def testRegex(self, line, regex):
print
try:
logging.getLogger("fail2ban").setLevel(logging.DEBUG)
self.__filter.addFailRegex(regex)
ret = self.__filter.findFailure(line)
print
logging.getLogger("fail2ban").setLevel(logging.CRITICAL)
except RegexException, e:
print e
return False
except IndexError:
print "Sorry, but no <host> found in regex"
return False
@ -156,8 +157,7 @@ if __name__ == "__main__":
regex.dispUsage()
sys.exit(-1)
else:
regex.setRegex(sys.argv[2])
ret = regex.testRegex(sys.argv[1])
ret = regex.testRegex(sys.argv[1], sys.argv[2])
if ret:
sys.exit(0)
else:

8
fail2ban-server
View File

@ -17,11 +17,11 @@
# Author: Cyril Jaquier
#
# $Revision: 472 $
# $Revision: 511 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 472 $"
__date__ = "$Date: 2006-11-19 22:26:47 +0100 (Sun, 19 Nov 2006) $"
__version__ = "$Revision: 511 $"
__date__ = "$Date: 2007-01-04 13:58:21 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -29,7 +29,7 @@ import getopt, sys
# Inserts our own modules path first in the list
# fix for bug #343821
sys.path.insert(1, "/usr/lib/fail2ban")
sys.path.insert(1, "/usr/share/fail2ban")
from common.version import version
from server.server import Server

8
fail2ban-testcases
View File

@ -17,11 +17,11 @@
# Author: Cyril Jaquier
#
# $Revision: 467 $
# $Revision: 511 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 467 $"
__date__ = "$Date: 2006-11-16 22:07:42 +0100 (Thu, 16 Nov 2006) $"
__version__ = "$Revision: 511 $"
__date__ = "$Date: 2007-01-04 13:58:21 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -30,7 +30,7 @@ import unittest, logging, sys
# Inserts our own modules path first in the list
# fix for bug #343821
sys.path.insert(1, "/usr/lib/fail2ban")
sys.path.insert(1, "/usr/share/fail2ban")
from common.version import version
from testcases import banmanagertestcase

28
files/gentoo-initd
View File

@ -17,7 +17,7 @@
#
# Author: Sireyessire, Cyril Jaquier
#
# $Revision: 1.2 $
# $Revision: 491 $
opts="start stop restart reload showlog"
@ -41,6 +41,32 @@ stop() {
eend $? "Failed to stop fail2ban"
}
restart() {
if ! service_stopped "${SVCNAME}" ; then
svc_stop || return "$?"
einfon "Waiting for server to shutdown ."
cnt=0
while [ 1 ]; do
# Ping fail2ban-server
${FAIL2BAN} ping &> /dev/null
if [ ! "$?" == "0" ]; then
break
fi
cnt=`expr $cnt + 1`
if [ $cnt -gt 60 ] ; then
# We have waited 1 minute. Failed
echo
eend 1 "Failed"
break
fi
sleep 1
echo -n "."
done
echo
fi
svc_start
}
reload() {
ebegin "Reloading fail2ban"
${FAIL2BAN} reload > /dev/null

1
files/redhat-initd
View File

@ -48,6 +48,7 @@ stop() {
if [ -n "$pid" ]; then
$FAIL2BAN stop > /dev/null
fi
sleep 1
getpid
if [ -z "$pid" ]; then
rm -f /var/lock/subsys/fail2ban

61
man/fail2ban-client.1
View File

@ -1,12 +1,12 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.36.
.TH FAIL2BAN-CLIENT "1" "December 2006" "fail2ban-client v0.7.4-SVN" "User Commands"
.TH FAIL2BAN-CLIENT "1" "December 2006" "fail2ban-client v0.7.5-SVN" "User Commands"
.SH NAME
fail2ban-client \- configure and control the server
.SH SYNOPSIS
.B fail2ban-client
[\fIOPTIONS\fR]... \fI<COMMAND>\fR
.SH DESCRIPTION
Fail2Ban v0.7.4\-SVN reads log file that contains password failure report
Fail2Ban v0.7.5\-SVN reads log file that contains password failure report
and bans the corresponding IP addresses using firewall rules.
.SH OPTIONS
.TP
@ -37,6 +37,8 @@ display this help message
\fB\-V\fR, \fB\-\-version\fR
print the version
.SH COMMAND
.IP
Basic
.TP
\fBstart\fR
starts the server and the jails
@ -54,6 +56,8 @@ server
.TP
\fBping\fR
tests if the server is alive
.IP
Logging
.TP
\fBset loglevel <LEVEL>\fR
sets logging level to <LEVEL>. 0
@ -69,10 +73,24 @@ file
.TP
\fBget logtarget\fR
gets logging target
.IP
Jail control
.TP
\fBadd <JAIL> <BACKEND>\fR
creates <JAIL> using <BACKEND>
.TP
\fBstart <JAIL>\fR
starts the jail <JAIL>
.TP
\fBstop <JAIL>\fR
stops the jail <JAIL>. The jail is
removed
.TP
\fBstatus <JAIL>\fR
gets the current status of <JAIL>
.IP
Jail configuration
.TP
\fBset <JAIL> idle on|off\fR
sets the idle state of <JAIL>
.TP
@ -104,16 +122,24 @@ match the date format for <JAIL>.
This will disable the
autodetection feature.
.TP
\fBset <JAIL> failregex <REGEX>\fR
sets the regular expression
\fBset <JAIL> addfailregex <REGEX>\fR
adds the regular expression
<REGEX> which must match failures
for <JAIL>
.TP
\fBset <JAIL> ignoreregex <REGEX>\fR
sets the regular expression
\fBset <JAIL> delfailregex <INDEX>\fR
removes the regular expression at
<INDEX> for failregex
.TP
\fBset <JAIL> addignoreregex <REGEX>\fR
adds the regular expression
<REGEX> which should match pattern
to exclude for <JAIL>
.TP
\fBset <JAIL> delignoreregex <INDEX>\fR
removes the regular expression at
<INDEX> for ignoreregex
.TP
\fBset <JAIL> findtime <TIME>\fR
sets the number of seconds <TIME>
for which the filter will look
@ -163,6 +189,8 @@ action <ACT> for <JAIL>
\fBset <JAIL> actionunban <ACT> <CMD>\fR
sets the unban command <CMD> of
the action <ACT> for <JAIL>
.IP
Jail information
.TP
\fBget <JAIL> logpath\fR
gets the list of the monitored
@ -181,13 +209,14 @@ gets the pattern used for the time
detection for <JAIL>
.TP
\fBget <JAIL> failregex\fR
gets the regular expression which
matches the failures for <JAIL>
gets the list of regular
expressions which matches the
failures for <JAIL>
.TP
\fBget <JAIL> ignoreregex\fR
gets the regular expression which
matches patterns to ignore for
<JAIL>
gets the list of regular
expressions which matches patterns
to ignore for <JAIL>
.TP
\fBget <JAIL> findtime\fR
gets the time for which the filter
@ -225,16 +254,6 @@ action <ACT> for <JAIL>
\fBget <JAIL> actionunban <ACT>\fR
gets the unban command for the
action <ACT> for <JAIL>
.TP
\fBstart <JAIL>\fR
starts the jail <JAIL>
.TP
\fBstop <JAIL>\fR
stops the jail <JAIL>. The jail is
removed
.TP
\fBstatus <JAIL>\fR
gets the current status of <JAIL>
.SH FILES
\fI/etc/fail2ban/*\fR
.SH AUTHOR

4
man/fail2ban-regex.1
View File

@ -1,12 +1,12 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.36.
.TH FAIL2BAN-REGEX "1" "December 2006" "fail2ban-regex v0.7.4-SVN" "User Commands"
.TH FAIL2BAN-REGEX "1" "December 2006" "fail2ban-regex v0.7.5-SVN" "User Commands"
.SH NAME
fail2ban-regex \- test Fail2ban "failregex" option
.SH SYNOPSIS
.B fail2ban-regex
\fI<logline> <failregex>\fR
.SH DESCRIPTION
Fail2Ban v0.7.4\-SVN reads log file that contains password failure report
Fail2Ban v0.7.5\-SVN reads log file that contains password failure report
and bans the corresponding IP addresses using firewall rules.
.PP
This tools can test and benchmark your regular expressions for the "failregex"

4
man/fail2ban-server.1
View File

@ -1,12 +1,12 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.36.
.TH FAIL2BAN-SERVER "1" "December 2006" "fail2ban-server v0.7.4-SVN" "User Commands"
.TH FAIL2BAN-SERVER "1" "December 2006" "fail2ban-server v0.7.5-SVN" "User Commands"
.SH NAME
fail2ban-server \- start the server
.SH SYNOPSIS
.B fail2ban-server
[\fIOPTIONS\fR]
.SH DESCRIPTION
Fail2Ban v0.7.4\-SVN reads log file that contains password failure report
Fail2Ban v0.7.5\-SVN reads log file that contains password failure report
and bans the corresponding IP addresses using firewall rules.
.PP
Only use this command for debugging purpose. Start the server with

12
server/datedetector.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -66,6 +66,12 @@ class DateDetector:
template.setRegex("\d{2}/\S{3}/\d{4}:\d{2}:\d{2}:\d{2}")
template.setPattern("%d/%b/%Y:%H:%M:%S")
self.__templates.append(template)
# Exim 2006-12-21 06:43:20
template = DateStrptime()
template.setName("Year-Month-Day Hour:Minute:Second")
template.setRegex("\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}")
template.setPattern("%Y-%m-%d %H:%M:%S")
self.__templates.append(template)
# TAI64N
template = DateTai64n()
template.setName("TAI64N")

6
server/dateepoch.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
server/datestrptime.py
View File

@ -17,11 +17,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
server/datetai64n.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
server/datetemplate.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

62
server/failregex.py Normal file
View File

@ -0,0 +1,62 @@
# This file is part of Fail2Ban.
#
# Fail2Ban is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Fail2Ban is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Fail2Ban; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Author: Cyril Jaquier
#
# $Revision: 503 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 503 $"
__date__ = "$Date: 2006-12-23 17:31:00 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
from regex import Regex, RegexException
##
# Regular expression class.
#
# This class represents a regular expression with its compiled version.
class FailRegex(Regex):
##
# Constructor.
#
# Creates a new object. This method can throw RegexException in order to
# avoid construction of invalid object.
# @param value the regular expression
def __init__(self, value):
# Replace "<HOST>" with default regular expression for host.
regex = value.replace("<HOST>", "(?:::f{4,6}:)?(?P<host>\S+)")
# Initializes the parent.
Regex.__init__(self, regex)
# Check for group "host"
if "host" not in self._regexObj.groupindex:
raise RegexException("No 'host' group in '%s'" % self._regex)
##
# Returns the matched host.
#
# This corresponds to the pattern matched by the named group "host".
# @return the matched host
def getHost(self):
host = self._matchCache.group("host")
if host == None:
raise RegexException("Unexpected error. Please check your regex")
return host

133
server/filter.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 471 $
# $Revision: 503 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 471 $"
__date__ = "$Date: 2006-11-19 22:25:51 +0100 (Sun, 19 Nov 2006) $"
__version__ = "$Revision: 503 $"
__date__ = "$Date: 2006-12-23 17:31:00 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -29,8 +29,10 @@ from failticket import FailTicket
from jailthread import JailThread
from datedetector import DateDetector
from mytime import MyTime
from regex import Regex, RegexException
from failregex import FailRegex
import logging, re, sre_constants
import logging, re
# Gets the instance of the logger.
logSys = logging.getLogger("fail2ban.filter")
@ -61,12 +63,10 @@ class Filter(JailThread):
self.__crtFilename = None
## The log file path.
self.__logPath = []
## The regular expression matching the failure.
self.__failRegex = ''
self.__failRegexObj = None
## The regular expression with expression to ignore.
self.__ignoreRegex = ''
self.__ignoreRegexObj = None
## The regular expression list matching the failures.
self.__failRegex = list()
## The regular expression list with expressions to ignore.
self.__ignoreRegex = list()
## The amount of time to look back.
self.__findTime = 6000
## The ignore IP list.
@ -158,26 +158,26 @@ class Filter(JailThread):
return self.dateDetector.getDefaultPattern()
##
# Set the regular expression which matches the failure.
# Add a regular expression which matches the failure.
#
# The regular expression can also match any other pattern than failures
# and thus can be used for many purporse.
# @param value the regular expression
def setFailRegex(self, value):
def addFailRegex(self, value):
try:
if value.lstrip() == '':
self.__failRegex = value
self.__failRegexObj = None
else:
# Replace "<HOST>" with default regular expression for host.
regex = value.replace("<HOST>", "(?:::f{4,6}:)?(?P<host>\S+)")
self.__failRegex = regex
self.__failRegexObj = re.compile(regex)
logSys.info("Set failregex = %s" % self.__failRegex)
except sre_constants.error:
logSys.error("Unable to compile regular expression " +
self.__failRegex)
regex = FailRegex(value)
self.__failRegex.append(regex)
except RegexException, e:
logSys.error(e)
def delFailRegex(self, index):
try:
del self.__failRegex[index]
except IndexError:
logSys.error("Cannot remove regular expression. Index %d is not "
"valid" % index)
##
# Get the regular expression which matches the failure.
@ -185,25 +185,31 @@ class Filter(JailThread):
# @return the regular expression
def getFailRegex(self):
return self.__failRegex
failRegex = list()
for regex in self.__failRegex:
failRegex.append(regex.getRegex())
return failRegex
##
# Set the regular expression which matches the failure.
# Add the regular expression which matches the failure.
#
# The regular expression can also match any other pattern than failures
# and thus can be used for many purporse.
# @param value the regular expression
def setIgnoreRegex(self, value):
def addIgnoreRegex(self, value):
try:
if value.lstrip() == '':
self.__ignoreRegexObj = None
else:
self.__ignoreRegexObj = re.compile(value)
self.__ignoreRegex = value
logSys.info("Set ignoreregex = %s" % value)
except sre_constants.error:
logSys.error("Unable to compile regular expression " + value)
regex = Regex(value)
self.__ignoreRegex.append(regex)
except RegexException, e:
logSys.error(e)
def delIgnoreRegex(self, index):
try:
del self.__ignoreRegex[index]
except IndexError:
logSys.error("Cannot remove regular expression. Index %d is not "
"valid" % index)
##
# Get the regular expression which matches the failure.
@ -211,7 +217,10 @@ class Filter(JailThread):
# @return the regular expression
def getIgnoreRegex(self):
return self.__ignoreRegex
ignoreRegex = list()
for regex in self.__ignoreRegex:
ignoreRegex.append(regex.getRegex())
return ignoreRegex
##
# Set the time needed to find a failure.
@ -413,35 +422,35 @@ class Filter(JailThread):
def findFailure(self, line):
failList = list()
# Checks if failregex is defined.
if self.__failRegexObj == None:
logSys.error("No failregex is set")
return failList
# Checks if ignoreregex is defined.
if not self.__ignoreRegexObj == None:
match = self.__ignoreRegexObj.search(line)
if match:
# Checks if we must ignore this line.
for ignoreRegex in self.__ignoreRegex:
ignoreRegex.search(line)
if ignoreRegex.hasMatched():
# The ignoreregex matched. Return.
logSys.debug("Ignoring this line")
return failList
match = self.__failRegexObj.search(line)
if match:
# The failregex matched.
date = self.dateDetector.getUnixTime(match.string)
if date == None:
logSys.debug("Found a match but no valid date/time found "
+ "for " + match.string + ". Please contact "
+ "the author in order to get support for "
+ "this format")
else:
try:
ipMatch = DNSUtils.textToIp(match.group("host"))
if ipMatch:
for ip in ipMatch:
failList.append([ip, date])
except IndexError:
logSys.error("There is no 'host' group in the rule. " +
"Please correct your configuration.")
# Iterates over all the regular expressions.
for failRegex in self.__failRegex:
failRegex.search(line)
if failRegex.hasMatched():
# The failregex matched.
date = self.dateDetector.getUnixTime(line)
if date == None:
logSys.debug("Found a match but no valid date/time found "
+ "for " + line + ". Please contact the "
+ "author in order to get support for this "
+ "format")
else:
try:
host = failRegex.getHost()
ipMatch = DNSUtils.textToIp(host)
if ipMatch:
for ip in ipMatch:
failList.append([ip, date])
# We matched a regex, it is enough to stop.
break
except RegexException, e:
logSys.error(e)
return failList

6
server/filterpoll.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 354 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 354 $"
__date__ = "$Date: 2006-09-13 23:31:22 +0200 (Wed, 13 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
server/jails.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 354 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 354 $"
__date__ = "$Date: 2006-09-13 23:31:22 +0200 (Wed, 13 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
server/mytime.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 321 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 321 $"
__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

90
server/regex.py Normal file
View File

@ -0,0 +1,90 @@
# This file is part of Fail2Ban.
#
# Fail2Ban is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Fail2Ban is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Fail2Ban; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Author: Cyril Jaquier
#
# $Revision: 505 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 505 $"
__date__ = "$Date: 2006-12-24 00:20:16 +0100 (Sun, 24 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
import re, sre_constants
##
# Regular expression class.
#
# This class represents a regular expression with its compiled version.
class Regex:
##
# Constructor.
#
# Creates a new object. This method can throw RegexException in order to
# avoid construction of invalid object.
# @param value the regular expression
def __init__(self, regex):
self._matchCache = None
if regex.lstrip() == '':
raise RegexException("Cannot add empty regex")
try:
self._regexObj = re.compile(regex)
self._regex = regex
except sre_constants.error:
raise RegexException("Unable to compile regular expression '%s'" %
regex)
##
# Gets the regular expression.
#
# The effective regular expression used is returned.
# @return the regular expression
def getRegex(self):
return self._regex
##
# Searches the regular expression.
#
# Sets an internal cache (match object) in order to avoid searching for
# the pattern again. This method must be called before calling any other
# method of this object.
# @param value the line
def search(self, value):
self._matchCache = self._regexObj.search(value)
##
# Checks if the previous call to search() matched.
#
# @return True if a match was found, False otherwise
def hasMatched(self):
if self._matchCache:
return True
else:
return False
##
# Exception dedicated to the class Regex.
class RegexException(Exception):
pass

35
server/server.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 470 $
# $Revision: 503 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 470 $"
__date__ = "$Date: 2006-11-18 16:15:58 +0100 (Sat, 18 Nov 2006) $"
__version__ = "$Revision: 503 $"
__date__ = "$Date: 2006-12-23 17:31:00 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -165,14 +165,20 @@ class Server:
def getFindTime(self, name):
return self.__jails.getFilter(name).getFindTime()
def setFailRegex(self, name, value):
self.__jails.getFilter(name).setFailRegex(value)
def addFailRegex(self, name, value):
self.__jails.getFilter(name).addFailRegex(value)
def delFailRegex(self, name, index):
self.__jails.getFilter(name).delFailRegex(index)
def getFailRegex(self, name):
return self.__jails.getFilter(name).getFailRegex()
def setIgnoreRegex(self, name, value):
self.__jails.getFilter(name).setIgnoreRegex(value)
def addIgnoreRegex(self, name, value):
self.__jails.getFilter(name).addIgnoreRegex(value)
def delIgnoreRegex(self, name, index):
self.__jails.getFilter(name).delIgnoreRegex(index)
def getIgnoreRegex(self, name):
return self.__jails.getFilter(name).getIgnoreRegex()
@ -300,13 +306,19 @@ class Server:
finally:
self.__loggingLock.release()
##
# Sets the logging target.
#
# target can be a file, SYSLOG, STDOUT or STDERR.
# @param target the logging target
def setLogTarget(self, target):
try:
self.__loggingLock.acquire()
# Remove previous handler
logging.getLogger("fail2ban").handlers = []
if target == "SYSLOG":
hdlr = logging.handlers.SysLogHandler()
facility = logging.handlers.SysLogHandler.LOG_DAEMON
hdlr = logging.handlers.SysLogHandler("/dev/log",
facility = facility)
elif target == "STDOUT":
hdlr = logging.StreamHandler(sys.stdout)
elif target == "STDERR":
@ -318,8 +330,11 @@ class Server:
hdlr = logging.FileHandler(target)
except IOError:
logSys.error("Unable to log to " + target)
logSys.info("Logging to previous target " + self.__logTarget)
return False
self.__logTarget = target
# Remove previous handler
logging.getLogger("fail2ban").handlers = []
# set a format which is simpler for console use
formatter = logging.Formatter("%(asctime)s %(name)-16s: %(levelname)-6s %(message)s")
# tell the handler to use this format

22
server/transmitter.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 470 $
# $Revision: 503 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 470 $"
__date__ = "$Date: 2006-11-18 16:15:58 +0100 (Sat, 18 Nov 2006) $"
__version__ = "$Revision: 503 $"
__date__ = "$Date: 2006-12-23 17:31:00 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -143,13 +143,21 @@ class Transmitter:
value = command[2]
self.__server.setTimePattern(name, value)
return self.__server.getTimePattern(name)
elif command[1] == "failregex":
elif command[1] == "addfailregex":
value = command[2]
self.__server.setFailRegex(name, value)
self.__server.addFailRegex(name, value)
return self.__server.getFailRegex(name)
elif command[1] == "ignoreregex":
elif command[1] == "delfailregex":
value = int(command[2])
self.__server.delFailRegex(name, value)
return self.__server.getFailRegex(name)
elif command[1] == "addignoreregex":
value = command[2]
self.__server.setIgnoreRegex(name, value)
self.__server.addIgnoreRegex(name, value)
return self.__server.getIgnoreRegex(name)
elif command[1] == "delignoreregex":
value = int(command[2])
self.__server.delIgnoreRegex(name, value)
return self.__server.getIgnoreRegex(name)
elif command[1] == "findtime":
value = command[2]

2
setup.cfg
View File

@ -1,5 +1,5 @@
[install]
install-purelib=/usr/lib/fail2ban
install-purelib=/usr/share/fail2ban
[sdist]
formats=bztar

15
setup.py
View File

@ -18,17 +18,17 @@
# Author: Cyril Jaquier
#
# $Revision: 473 $
# $Revision: 511 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 473 $"
__date__ = "$Date: 2006-11-19 22:35:54 +0100 (Sun, 19 Nov 2006) $"
__version__ = "$Revision: 511 $"
__date__ = "$Date: 2007-01-04 13:58:21 +0100 (Thu, 04 Jan 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
from distutils.core import setup
from common.version import version
from os.path import isfile, join
from os.path import isfile, join, isdir
from sys import argv
from glob import glob
@ -113,6 +113,13 @@ if obsoleteFiles:
print "\t" + f
print
if isdir("/usr/lib/fail2ban"):
print
print "Fail2ban is not installed under /usr/lib anymore. The new " \
"location is under /usr/share. Please remove the directory " \
"/usr/lib/fail2ban and everything under this directory."
print
# Update config file
if argv[1] == "install":
print

6
testcases/actiontestcase.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 382 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 382 $"
__date__ = "$Date: 2006-09-25 19:03:48 +0200 (Mon, 25 Sep 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
testcases/clientreadertestcase.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 253 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 253 $"
__date__ = "$Date: 2006-07-17 00:21:58 +0200 (Mon, 17 Jul 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

6
testcases/datedetectortestcase.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 253 $
# $Revision: 504 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 253 $"
__date__ = "$Date: 2006-07-17 00:21:58 +0200 (Mon, 17 Jul 2006) $"
__version__ = "$Revision: 504 $"
__date__ = "$Date: 2006-12-23 17:37:17 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"

47
testcases/filtertestcase.py
View File

@ -16,11 +16,11 @@
# Author: Cyril Jaquier
#
# $Revision: 437 $
# $Revision: 503 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 437 $"
__date__ = "$Date: 2006-10-30 23:48:52 +0100 (Mon, 30 Oct 2006) $"
__version__ = "$Revision: 503 $"
__date__ = "$Date: 2006-12-23 17:31:00 +0100 (Sat, 23 Dec 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
@ -99,7 +99,7 @@ class GetFailures(unittest.TestCase):
output = ('193.168.0.128', 3, 1124013599.0)
self.__filter.addLogPath(GetFailures.FILENAME_01)
self.__filter.setFailRegex("(?:(?:Authentication failure|Failed [-/\w+]+) for(?: [iI](?:llegal|nvalid) user)?|[Ii](?:llegal|nvalid) user|ROOT LOGIN REFUSED) .*(?: from|FROM) (?:::f{4,6}:)?(?P<host>\S*)")
self.__filter.addFailRegex("(?:(?:Authentication failure|Failed [-/\w+]+) for(?: [iI](?:llegal|nvalid) user)?|[Ii](?:llegal|nvalid) user|ROOT LOGIN REFUSED) .*(?: from|FROM) (?:::f{4,6}:)?(?P<host>\S*)")
self.__filter.getFailures(GetFailures.FILENAME_01)
@ -116,7 +116,7 @@ class GetFailures(unittest.TestCase):
output = ('141.3.81.106', 4, 1124013539.0)
self.__filter.addLogPath(GetFailures.FILENAME_02)
self.__filter.setFailRegex("Failed .* (?:::f{4,6}:)(?P<host>\S*)")
self.__filter.addFailRegex("Failed .* (?:::f{4,6}:)(?P<host>\S*)")
self.__filter.getFailures(GetFailures.FILENAME_02)
@ -127,13 +127,13 @@ class GetFailures(unittest.TestCase):
ip = ticket.getIP()
found = (ip, attempts, date)
self.assertEqual(found, output)
self.assertEqual(found, output)
def testGetFailures03(self):
output = ('203.162.223.135', 6, 1124013544.0)
self.__filter.addLogPath(GetFailures.FILENAME_03)
self.__filter.setFailRegex("error,relay=(?:::f{4,6}:)?(?P<host>\S*),.*550 User unknown")
self.__filter.addFailRegex("error,relay=(?:::f{4,6}:)?(?P<host>\S*),.*550 User unknown")
self.__filter.getFailures(GetFailures.FILENAME_03)
@ -151,7 +151,7 @@ class GetFailures(unittest.TestCase):
('212.41.96.185', 4, 1124013598.0)]
self.__filter.addLogPath(GetFailures.FILENAME_04)
self.__filter.setFailRegex("Invalid user .* (?P<host>\S*)")
self.__filter.addFailRegex("Invalid user .* (?P<host>\S*)")
self.__filter.getFailures(GetFailures.FILENAME_04)
@ -165,4 +165,33 @@ class GetFailures(unittest.TestCase):
self.assertEqual(found, output[i])
except FailManagerEmpty:
pass
def testGetFailuresMultiRegex(self):
output = ('141.3.81.106', 8, 1124013541.0)
self.__filter.addLogPath(GetFailures.FILENAME_02)
self.__filter.addFailRegex("Failed .* from <HOST>")
self.__filter.addFailRegex("Accepted .* from <HOST>")
self.__filter.getFailures(GetFailures.FILENAME_02)
ticket = self.__filter.failManager.toBan()
attempts = ticket.getAttempt()
date = ticket.getTime()
ip = ticket.getIP()
found = (ip, attempts, date)
self.assertEqual(found, output)
def testGetFailuresIgnoreRegex(self):
output = ('141.3.81.106', 8, 1124013541.0)
self.__filter.addLogPath(GetFailures.FILENAME_02)
self.__filter.addFailRegex("Failed .* from <HOST>")
self.__filter.addFailRegex("Accepted .* from <HOST>")
self.__filter.addIgnoreRegex("for roehl")
self.__filter.getFailures(GetFailures.FILENAME_02)
self.assertRaises(FailManagerEmpty, self.__filter.failManager.toBan)