- Updated for 0.7.7

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/trunk@543 a942ae1a-1317-0410-a47c-b1dcaea8d605

.pydevproject

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?>
+
+<pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.4</pydev_property>
+<pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
+<path>/fail2ban-unstable/client</path>
+<path>/fail2ban-unstable/server</path>
+<path>/fail2ban-unstable/testcases</path>
+<path>/fail2ban-unstable</path>
+</pydev_pathproperty>
+</pydev_project>

CHANGELOG

@@ -4,9 +4,63 @@
              |_| \__,_|_|_/___|_.__/\__,_|_||_|
 
 =============================================================
-Fail2Ban (version 0.7.4)                           2006/11/01
+Fail2Ban (version 0.7.7)                           2007/02/08
 =============================================================
 
+ver. 0.7.7 (2007/02/08) - release candidate
+----------
+- Added signal handling in fail2ban-client
+- Added a wonderful visual effect when waiting on the server
+- fail2ban-client returns an error code if configuration is
+  not valid
+- Added new filters/actions. Thanks to Yaroslav Halchenko
+- Call Python interpreter directly (instead of using "env")
+- Added file support to fail2ban-regex. Benchmark feature has
+  been removed
+- Added cacti script and template.
+- Added IP list in "status <JAIL>". Thanks to Eric Gerbier
+
+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
+  Yaroslav Halchenko
+- The supported tags in "action(un)ban" are <ip>, <failures>
+  and <time>
+- Fixed refactoring bug (getLastcommand -> getLastAction)
+- Added option "ignoreregex" in filter scripts and jail.conf.
+  Feature Request #1283304
+- Fixed a bug in user defined time regex/pattern
+- Improved documentation
+- Moved version.py and protocol.py to common/
+- Merged "maxtime" option with "findtime"
+- Added "<HOST>" tag support in failregex which matches
+  default IP address/hostname. "(?P<host>\S)" is still valid
+  and supported
+- Fixed exception when calling fail2ban-server with unknown
+  option
+- Fixed Debian bug 400162. The "socket" option is now handled
+  correctly by fail2ban-client
+- Fixed RedHat init script. Thanks to Justin Shore
+- Changed timeout to 30 secondes before assuming the server
+  cannot be started. Thanks to Joël Bertrand
+
 ver. 0.7.4 (2006/11/01) - beta
 ----------
 - Improved configuration files. Thanks to Yaroslav Halchenko

COPYING

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+    (at your option) any later version.
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+    but WITHOUT ANY WARRANTY; without even the implied warranty of
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+    This is free software, and you are welcome to redistribute it
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+
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+
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+  Ty Coon, President of Vice
+
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+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

MANIFEST

@@ -1,6 +1,7 @@
 README
 CHANGELOG
 TODO
+COPYING
 fail2ban-client
 fail2ban-server
 fail2ban-testcases
@@ -39,6 +40,8 @@ server/dateepoch.py
 server/banmanager.py
 server/datetemplate.py
 server/mytime.py
+server/regex.py
+server/failregex.py
 testcases/banmanagertestcase.py
 testcases/failmanagertestcase.py
 testcases/clientreadertestcase.py
@@ -53,7 +56,9 @@ testcases/files/testcase03.log
 testcases/files/testcase04.log
 setup.py
 setup.cfg
-version.py
+common/__init__.py
+common/version.py
+common/protocol.py
 config/jail.conf
 config/filter.d/postfix.conf
 config/filter.d/vsftpd.conf
@@ -65,9 +70,13 @@ config/filter.d/courierlogin.conf
 config/filter.d/sshd.conf
 config/filter.d/proftpd.conf
 config/filter.d/sasl.conf
+config/filter.d/wuftpd.conf
 config/action.d/iptables.conf
+config/action.d/iptables-multiport.conf
+config/action.d/iptables-new.conf
 config/action.d/ipfw.conf
 config/action.d/mail-whois.conf
+config/action.d/mail-whois-lines.conf
 config/action.d/mail.conf
 config/action.d/hostsdeny.conf
 config/action.d/shorewall.conf
@@ -81,3 +90,6 @@ man/fail2ban-regex.h2m
 man/generate-man
 files/gentoo-initd
 files/redhat-initd
+files/cacti/fail2ban_stats.sh
+files/cacti/cacti_host_template_fail2ban.xml
+files/cacti/README

README

@@ -4,7 +4,7 @@
              |_| \__,_|_|_/___|_.__/\__,_|_||_|
 
 =============================================================
-Fail2Ban (version 0.7.4)                           2006/11/01
+Fail2Ban (version 0.7.7)                           2007/02/08
 =============================================================
 
 Fail2Ban scans log files like /var/log/pwdfail and bans IP
@@ -13,8 +13,9 @@ rules to reject the IP address. These rules can be defined by
 the user. Fail2Ban can read multiple log files such as sshd
 or Apache web server ones.
 
-Documentation, FAQ, HOWTOs are available on the project
-website: http://fail2ban.sourceforge.net
+This README is a quick introduction to Fail2ban. More
+documentation, FAQ, HOWTOs are available on the project
+website: http://www.fail2ban.org
 
 Installation:
 -------------
@@ -27,67 +28,40 @@ Optional:
 
 To install, just do:
 
-> tar xvfj fail2ban-0.7.4.tar.bz2
-> cd fail2ban-0.7.4
+> tar xvfj fail2ban-0.7.7.tar.bz2
+> cd fail2ban-0.7.7
 > 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.
 Debian: Fail2Ban is in Debian unstable.
 RedHat: packages are available on the website.
 
-Fail2Ban should now be correctly installed. Just type:
+Fail2Ban should be correctly installed now. Just type:
 
 > fail2ban-client -h
 
-to see if everything is alright.
+to see if everything is alright. You should always use
+fail2ban-client and never call fail2ban-server directly.
 
 Configuration:
 --------------
 
-You can configure fail2ban using the files in /etc/fail2ban
-or using command line. Here are the available command line
-options (not complete yet):
-
-Options:
-    -c <DIR>                configuration directory
-    -s <FILE>               socket path
-    -d                      dump configuration. For debugging
-    -i                      interactive mode
-    -v                      increase verbosity
-    -q                      decrease verbosity
-    -x                      force execution of the server
-    -h, --help              display this help message
-    -V, --version           print the version
-
-Command:
-    start                   start the server and the jails
-    reload                  reload the configuration
-    stop                    stop all jails and terminate the
-                            server
-    status                  get the current status
-
-    set loglevel <LEVEL>    set loglevel to <LEVEL>
-    get loglevel            get loglevel
-    set logtarget <TARGET>  set log target to <TARGET>
-    get logtarget           get log target
-
-    add <JAIL> [BACKEND]    create <JAIL> using [BACKEND]
-    set <JAIL> <CMD>        set the <CMD> value for <JAIL>
-    get <JAIL> <CMD>        get the <CMD> value for <JAIL>
-    start <JAIL>            start <JAIL>
-    stop <JAIL>             stop <JAIL>. The jail is removed
-    status <JAIL>           get the current status of <JAIL>
+You can configure Fail2ban using the files in /etc/fail2ban.
+It is possible to configure the server using commands sent to
+it by fail2ban-client. The available commands are described
+in the man page of fail2ban-client. Please refer to it or to
+the website: http://www.fail2ban.org
 
 Contact:
 --------
 
 You need some new features, you found bugs or you just
-appreciate this program, you can contact me at :
+appreciate this program, you can contact me at:
 
-Website: http://fail2ban.sourceforge.net
+Website: http://www.fail2ban.org
 
 Cyril Jaquier: <lostcontrol@users.sourceforge.net>
 
@@ -98,7 +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
+Nick Munger, Christoph Haas, Justin Shore, Joël Bertrand,
+René Berber, mEDI, Axel Thimm, Eric Gerbier
 
 License:
 --------

TODO

@@ -13,7 +13,29 @@ Legend:
 # partially done
 * done
 
-- Add gettext support (I8N)
+- Add timeout to external commands (signal alarm, watchdog
+  thread, etc)
+
+- New backend: pynotify
+
+- Uniformize filters and actions name. Use the software name
+  (openssh, postfix, proftp)
+
+- Added <USER> tag for failregex. Add features using this
+  information
+
+- Look at the memory consumption. Decrease memory usage
+
+- More detailed statistics
+
+- Auto-enable function (search for log files), check
+  modification date to see if service is still in use
+
+- Improve parsing of the action parameters in jailreader.py
+
+- Better handling of the protocol in transmitter.py
+
+- Add gettext support (I18N)
 
 - Fix the cPickle issue with Python 2.5
 
@@ -26,14 +48,8 @@ Legend:
 
 # see Feature Request Tracking System at SourceForge.net
 
-- improve installation process (better prefix support)
-
 # improve documentation and website for user
 
 # better return values in function
 
-? restart automatically the daemon if an exception occurs.
-
-- do not close socket after a send
-
 # refactoring in server.py, actions.py, filter.py

client/beautifier.py

@@ -16,11 +16,11 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 288 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 288 $"
-__date__ = "$Date: 2006-08-22 23:59:51 +0200 (Tue, 22 Aug 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
@@ -70,11 +70,12 @@ class Beautifier:
 				if len(inC) > 1:
 					msg = "Status for the jail: " + inC[1] + "\n"
 					msg = msg + "|- " + response[0][0] + "\n"
-					msg = msg + "|  |- " + response[0][1][0][0] + ":\t\t" + `response[0][1][0][1]` + "\n"
-					msg = msg + "|  `- " + response[0][1][1][0] + ":\t\t" + `response[0][1][1][1]` + "\n"
+					msg = msg + "|  |- " + response[0][1][0][0] + ":\t" + `response[0][1][0][1]` + "\n"
+					msg = msg + "|  `- " + response[0][1][1][0] + ":\t" + `response[0][1][1][1]` + "\n"
 					msg = msg + "`- " + response[1][0] + "\n"
-					msg = msg + "   |- " + response[1][1][0][0] + ":\t\t" + `response[1][1][0][1]` + "\n"
-					msg = msg + "   `- " + response[1][1][1][0] + ":\t\t" + `response[1][1][1][1]`
+					msg = msg + "   |- " + response[1][1][0][0] + ":\t" + `response[1][1][0][1]` + "\n"
+					msg = msg + "   |  `- " + response[1][1][2][0] + ":\t" + `response[1][1][2][1]` + "\n"
+					msg = msg + "   `- " + response[1][1][1][0] + ":\t" + `response[1][1][1][1]`
 				else:
 					msg = "Status\n"
 					msg = msg + "|- " + response[0][0] + ":\t" + `response[0][1]` + "\n"
@@ -109,7 +110,18 @@ 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` +

client/configreader.py

@@ -69,6 +69,7 @@ class ConfigReader(SafeConfigParser):
 	# 0 -> the type of the option
 	# 1 -> the name of the option
 	# 2 -> the default value for the option
+	
 	def getOptions(self, sec, options, pOptions = None):
 		values = dict()
 		for option in options:
@@ -88,7 +89,8 @@ class ConfigReader(SafeConfigParser):
 				values[option[1]] = option[2]
 			except NoOptionError:
 				if not option[2] == None:
-					logSys.warn("No '" + option[1] + "' defined in '" + sec + "'")
+					logSys.warn("'%s' not defined in '%s'. Using default value"
+								% (option[1], sec))
 					values[option[1]] = option[2]
 			except ValueError:
 				logSys.warn("Wrong value for '" + option[1] + "' in '" + sec +

client/configurator.py

@@ -60,7 +60,7 @@ class Configurator:
 	
 	def getAllOptions(self):
 		self.__fail2ban.getOptions()
-		self.__jails.getOptions()
+		return self.__jails.getOptions()
 		
 	def convertToProtocol(self):
 		self.__streams["general"] = self.__fail2ban.convert()

client/csocket.py

@@ -41,7 +41,7 @@ class CSocket:
 	
 	def send(self, msg):
 		# Convert every list member to string
-		obj = dumps(map(str, msg), HIGHEST_PROTOCOL)
+		obj = dumps([str(m) for m in msg], HIGHEST_PROTOCOL)
 		self.__csock.send(obj + CSocket.END_STRING)
 		ret = self.receive(self.__csock)
 		self.__csock.close()

client/filterreader.py

@@ -55,6 +55,7 @@ class FilterReader(ConfigReader):
 	def getOptions(self, pOpts):
 		opts = [["string", "timeregex", None],
 				["string", "timepattern", None],
+				["string", "ignoreregex", ""],
 				["string", "failregex", ""]]
 		self.__opts = ConfigReader.getOptions(self, "Definition", opts, pOpts)
 	
@@ -66,6 +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":
+				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
 		

client/jailreader.py

@@ -60,8 +60,10 @@ class JailReader(ConfigReader):
 				["string", "logpath", "/var/log/messages"],
 				["string", "backend", "auto"],
 				["int", "maxretry", 3],
-				["int", "maxtime", 600],
+				["int", "findtime", 600],
 				["int", "bantime", 600],
+				["string", "failregex", None],
+				["string", "ignoreregex", None],
 				["string", "ignoreip", None],
 				["string", "filter", ""],
 				["string", "action", ""]]
@@ -110,11 +112,17 @@ 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])
-			elif opt == "maxtime":
-				stream.append(["set", self.__name, "maxtime", self.__opts[opt]])
+					# 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":
 				stream.append(["set", self.__name, "bantime", self.__opts[opt]])
+			elif opt == "failregex":
+				stream.append(["set", self.__name, "failregex", self.__opts[opt]])
+			elif opt == "ignoreregex":
+				stream.append(["set", self.__name, "ignoreregex", self.__opts[opt]])
 		stream.extend(self.__filter.convert())
 		for action in self.__actions:
 			stream.extend(action.convert())
@@ -126,7 +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()

client/jailsreader.py

@@ -54,6 +54,8 @@ class JailsReader(ConfigReader):
 					self.__jails.append(jail)
 			else:
 				logSys.error("Errors in jail '" + sec + "'. Skipping...")
+				return False
+		return True
 	
 	def convert(self):
 		stream = list()

common/__init__.py

@@ -0,0 +1,25 @@
+# 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
+# 
+# $Revision$
+
+__author__ = "Cyril Jaquier"
+__version__ = "$Revision$"
+__date__ = "$Date$"
+__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
+__license__ = "GPL"

common/protocol.py

@@ -0,0 +1,136 @@
+# 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
+# 
+# $Revision$
+
+__author__ = "Cyril Jaquier"
+__version__ = "$Revision$"
+__date__ = "$Date$"
+__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
+__license__ = "GPL"
+
+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>"], 
+["set <JAIL> addlogpath <FILE>", "adds <FILE> to the monitoring list of <JAIL>"], 
+["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> 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>"], 
+["set <JAIL> addaction <ACT>", "adds a new action named <NAME> for <JAIL>"], 
+["set <JAIL> delaction <ACT>", "removes the action <NAME> from <JAIL>"], 
+["set <JAIL> setcinfo <ACT> <KEY> <VALUE>", "sets <VALUE> for <KEY> of the action <NAME> for <JAIL>"], 
+["set <JAIL> delcinfo <ACT> <KEY>", "removes <KEY> for the action <NAME> for <JAIL>"], 
+["set <JAIL> actionstart <ACT> <CMD>", "sets the start command <CMD> of the action <ACT> for <JAIL>"], 
+["set <JAIL> actionstop <ACT> <CMD>", "sets the stop command <CMD> of the action <ACT> for <JAIL>"], 
+["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 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>"],
+["get <JAIL> addaction", "gets the last action which has been added for <JAIL>"],
+["get <JAIL> actionstart <ACT>", "gets the start command for the action <ACT> for <JAIL>"],
+["get <JAIL> actionstop <ACT>", "gets the stop command for the action <ACT> for <JAIL>"],
+["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>"],
+]
+
+##
+# Prints the protocol in a "man" format. This is used for the
+# "-h" output of fail2ban-client.
+
+def printFormatted():
+	INDENT=4
+	MARGIN=41
+	WIDTH=34
+	firstHeading = False
+	for m in protocol:
+		if m[0] == '' and firstHeading:
+			print
+		firstHeading = True
+		first = True
+		for n in textwrap.wrap(m[1], WIDTH):
+			if first:
+				line = ' ' * INDENT + m[0] + ' ' * (MARGIN - len(m[0])) + n
+				first = False
+			else:
+				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'''"

common/version.py

@@ -24,4 +24,4 @@ __date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-version = "0.7.4"
+version = "0.7.7"

config/action.d/dummy.conf

@@ -7,42 +7,41 @@
 
 [Definition]
 
-# Option:  fwstart
+# Option:  actionstart
 # Notes.:  command executed once at the start of Fail2Ban.
 # Values:  CMD
 #
 actionstart = touch /tmp/fail2ban.dummy
               echo "<init>" >> /tmp/fail2ban.dummy
 
-# Option:  fwend
+# Option:  actionend
 # Notes.:  command executed once at the end of Fail2Ban
 # Values:  CMD
 #
-actionstop = rm /tmp/fail2ban.dummy
+actionstop = rm -f /tmp/fail2ban.dummy
 
-# 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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionban = echo "+<ip>" >> /tmp/fail2ban.dummy
 
-# 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionunban = echo "-<ip>" >> /tmp/fail2ban.dummy

config/action.d/hostsdeny.conf

@@ -7,47 +7,44 @@
 
 [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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <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]
 
@@ -56,10 +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
-

config/action.d/ipfw.conf

@@ -3,53 +3,52 @@
 # Author: Nick Munger
 # Modified by: Cyril Jaquier
 #
-# $Revision: 254 $
+# $Revision$
 #
 
 [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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <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]
 

config/action.d/iptables-multiport.conf

@@ -0,0 +1,69 @@
+# Fail2Ban configuration file
+#
+# Author: Cyril Jaquier
+# Modified by Yaroslav Halchenko for multiport banning
+# $Revision$
+#
+
+[Definition]
+
+# Option:  actionstart
+# Notes.:  command executed once at the start of Fail2Ban.
+# Values:  CMD
+#
+actionstart = iptables -N fail2ban-<name>
+              iptables -A fail2ban-<name> -j RETURN
+              iptables -I INPUT -p <protocol> -m multiport --dports <port> -j fail2ban-<name>
+
+# Option:  actionend
+# Notes.:  command executed once at the end of Fail2Ban
+# Values:  CMD
+#
+actionstop = iptables -D INPUT -p <protocol> -m multiport --dports <port> -j fail2ban-<name>
+             iptables -F fail2ban-<name>
+             iptables -X fail2ban-<name>
+
+# Option:  actioncheck
+# Notes.:  command executed once before each actionban command
+# Values:  CMD
+#
+actioncheck = iptables -n -L INPUT | grep -q fail2ban-<name>
+
+# Option:  actionban
+# Notes.:  command executed when banning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
+# Values:  CMD
+#
+actionban = iptables -I fail2ban-<name> 1 -s <ip> -j DROP
+
+# Option:  actionunban
+# Notes.:  command executed when unbanning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
+# Values:  CMD
+#
+actionunban = iptables -D fail2ban-<name> -s <ip> -j DROP
+
+[Init]
+
+# Defaut name of the chain
+#
+name = default
+
+# Option:  port
+# Notes.:  specifies port to monitor
+# Values:  [ NUM | STRING ]  Default:
+#
+port = ssh
+
+# Option:  protocol
+# Notes.:  internally used by config reader for interpolations.
+# Values:  [ tcp | udp | icmp | all ] Default: tcp
+#
+protocol = tcp
+

config/action.d/iptables-new.conf

@@ -0,0 +1,71 @@
+# Fail2Ban configuration file
+#
+# Author: Cyril Jaquier
+# Copied from iptables.conf and modified by Yaroslav Halchenko 
+#  to fullfill the needs of bugreporter dbts#350746.
+#
+# $Revision$
+#
+
+[Definition]
+
+# Option:  actionstart
+# Notes.:  command executed once at the start of Fail2Ban.
+# Values:  CMD
+#
+actionstart = iptables -N fail2ban-<name>
+              iptables -A fail2ban-<name> -j RETURN
+              iptables -I INPUT -m state --state NEW -p <protocol> --dport <port> -j fail2ban-<name>
+
+# Option:  actionend
+# Notes.:  command executed once at the end of Fail2Ban
+# Values:  CMD
+#
+actionstop = iptables -D INPUT -m state --state NEW -p <protocol> --dport <port> -j fail2ban-<name>
+             iptables -F fail2ban-<name>
+             iptables -X fail2ban-<name>
+
+# Option:  actioncheck
+# Notes.:  command executed once before each actionban command
+# Values:  CMD
+#
+actioncheck = iptables -n -L INPUT | grep -q fail2ban-<name>
+
+# Option:  actionban
+# Notes.:  command executed when banning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
+# Values:  CMD
+#
+actionban = iptables -I fail2ban-<name> 1 -s <ip> -j DROP
+
+# Option:  actionunban
+# Notes.:  command executed when unbanning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
+# Values:  CMD
+#
+actionunban = iptables -D fail2ban-<name> -s <ip> -j DROP
+
+[Init]
+
+# Defaut name of the chain
+#
+name = default
+
+# Option:  port
+# Notes.:  specifies port to monitor
+# Values:  [ NUM | STRING ]  Default:
+#
+port = ssh
+
+# Option:  protocol
+# Notes.:  internally used by config reader for interpolations.
+# Values:  [ tcp | udp | icmp | all ] Default: tcp
+#
+protocol = tcp
+

config/action.d/iptables.conf

@@ -7,7 +7,7 @@
 
 [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
 #
@@ -23,29 +23,28 @@ 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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionunban = iptables -D fail2ban-<name> -s <ip> -j DROP

config/action.d/mail-whois-lines.conf

@@ -0,0 +1,75 @@
+# Fail2Ban configuration file
+#
+# Author: Cyril Jaquier
+# Modified-By: Yaroslav Halchenko to include grepping on IP over log files
+# $Revision$
+#
+
+[Definition]
+
+# Option:  fwstart
+# Notes.:  command executed once at the start of Fail2Ban.
+# Values:  CMD
+#
+actionstart = echo -en "Hi,\n
+              The jail <name> has been started successfuly.\n
+              Regards,\n
+              Fail2Ban"|mail -s "[Fail2Ban] <name>: started" <dest>
+
+# Option:  fwend
+# Notes.:  command executed once at the end of Fail2Ban
+# Values:  CMD
+#
+actionstop = echo -en "Hi,\n
+             The jail <name> has been stopped.\n
+             Regards,\n
+             Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped" <dest>
+
+# Option:  fwcheck
+# Notes.:  command executed once before each fwban command
+# Values:  CMD
+#
+actioncheck = 
+
+# Option:  fwban
+# Notes.:  command executed when banning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <failures>  number of failures
+#          <failtime>  unix timestamp of the last failure
+#          <bantime>  unix timestamp of the ban time
+# Values:  CMD
+#
+actionban = echo -en "Hi,\n
+            The IP <ip> has just been banned by Fail2Ban after
+            <failures> attempts against <name>.\n\n
+            Here are more information about <ip>:\n
+            `whois <ip>`\n\n
+            Lines containing IP:<ip> in <logpath>\n
+            `grep '\<<ip>\>' <logpath>`\n\n
+            Regards,\n
+            Fail2Ban"|mail -s "[Fail2Ban] <name>: banned <ip>" <dest>
+
+# Option:  fwunban
+# Notes.:  command executed when unbanning an IP. Take care that the
+#          command is executed with Fail2Ban user rights.
+# Tags:    <ip>  IP address
+#          <bantime>  unix timestamp of the ban time
+#          <unbantime>  unix timestamp of the unban time
+# Values:  CMD
+#
+actionunban = 
+
+[Init]
+
+# Defaut name of the chain
+#
+name = default
+
+# Destinataire of the mail
+#
+dest = root
+
+# Path to the log files which contain relevant lines for the abuser IP
+#
+logpath = /dev/null

config/action.d/mail-whois.conf

@@ -2,12 +2,12 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 254 $
+# $Revision$
 #
 
 [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
 #
@@ -25,19 +25,18 @@ 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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionban = echo -en "Hi,\n
@@ -48,12 +47,12 @@ 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionunban = 
@@ -64,7 +63,7 @@ actionunban =
 #
 name = default
 
-# Destinataire of the mail
+# Destination/Addressee of the mail
 #
 dest = root
 

config/action.d/mail.conf

@@ -2,12 +2,12 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 254 $
+# $Revision$
 #
 
 [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
 #
@@ -25,19 +25,18 @@ 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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionban = echo -en "Hi,\n
@@ -46,12 +45,12 @@ 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionunban = 
@@ -62,7 +61,7 @@ actionunban =
 #
 name = default
 
-# Destinataire of the mail
+# Destination/Addressee of the mail
 #
 dest = root
 

config/action.d/shorewall.conf

@@ -2,46 +2,45 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 394 $
+# $Revision$
 #
 
 [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
 #          <failures>  number of failures
-#          <failtime>  unix timestamp of the last failure
-#          <bantime>  unix timestamp of the ban time
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 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
-#          <bantime>  unix timestamp of the ban time
-#          <unbantime>  unix timestamp of the unban time
+#          <failures>  number of failures
+#          <time>  unix timestamp of the ban time
 # Values:  CMD
 #
 actionunban = shorewall allow <ip>

config/fail2ban.conf

@@ -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

config/filter.d/apache-auth.conf

@@ -8,7 +8,16 @@
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failure messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = [[]client (?P<host>\S*)[]] user .*(?:: authentication failure|not found)
+failregex = [[]client <HOST>[]] user .*(?:: authentication failure|not found)
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/apache-noscript.conf

@@ -2,13 +2,22 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 394 $
+# $Revision$
 #
 
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failure messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = [[]client (?P<host>\S*)[]] File does not exist: .*(\.php|\.asp)
+failregex = [[]client <HOST>[]] File does not exist: .*(\.php|\.asp)
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/courierlogin.conf

@@ -3,13 +3,22 @@
 # Author: Christoph Haas
 # Modified by: Cyril Jaquier
 #
-# $Revision: 267 $
+# $Revision$
 #
 
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = LOGIN FAILED, ip=\[::ffff:(?P<host>\S*)\]$
+failregex = LOGIN FAILED, .*, ip=\[<HOST>\]$
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/couriersmtp.conf

@@ -2,13 +2,22 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 267 $
+# $Revision$
 #
 
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = error,relay=(?:::f{4,6}:)?(?P<host>\S*),.*550 User unknown
+failregex = error,relay=<HOST>,.*550 User unknown
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/exim.conf

@@ -0,0 +1,23 @@
+# Fail2Ban configuration file
+#
+# Author: Cyril Jaquier
+#
+# $Revision$
+#
+
+[Definition]
+
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
+# Values:  TEXT
+#
+failregex = \[<HOST>\] .*(?:rejected by local_scan|Unrouteable address)
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/postfix.conf

@@ -2,13 +2,22 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 267 $
+# $Revision$
 #
 
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = reject: RCPT from (.*)\[(?P<host>\S*)\]: 554
+failregex = reject: RCPT from (.*)\[<HOST>\]: 554
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/proftpd.conf

@@ -2,13 +2,22 @@
 #
 # Author: Yaroslav Halchenko
 #
-# $Revision: 331 $
+# $Revision$
 #
 
 [Definition]
 
 # Option: failregex
-# Notes.: regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values: TEXT
 #
-failregex = USER \S+: no such user found from \S* ?\[(?P<host>\S+)\] to \S+\s*$
+failregex = USER \S+: no such user found from \S* ?\[<HOST>\] to \S+\s*$
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/qmail.conf

@@ -2,13 +2,22 @@
 #
 # Author: Cyril Jaquier
 #
-# $Revision: 267 $
+# $Revision$
 #
 
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values:  TEXT
 #
-failregex = (?:[\d,.]+[\d,.] rblsmtpd: |421 badiprbl: ip )(?P<host>\S*)
+failregex = (?:[\d,.]+[\d,.] rblsmtpd: |421 badiprbl: ip )<HOST>
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/sasl.conf

@@ -2,13 +2,22 @@
 #
 # Author: Yaroslav Halchenko
 #
-# $Revision: 331 $
+# $Revision$
 #
 
 [Definition]
 
 # Option: failregex
-# Notes.: regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values: TEXT
 #
-failregex = : warning: [-._\w]+\[(?P<host>[.\d]+)\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed$
+failregex = : warning: [-._\w]+\[<HOST>\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed$
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/sshd-ddos.conf

@@ -0,0 +1,23 @@
+# Fail2Ban configuration file
+#
+# Author: Yaroslav Halchenko
+#
+# $Revision$
+#
+
+[Definition]
+
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
+# Values:  TEXT
+#
+failregex = sshd\[\S*\]: Did not receive identification string from <HOST>
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/sshd.conf

@@ -8,8 +8,19 @@
 [Definition]
 
 # Option:  failregex
-# Notes.:  regex to match the password failures messages in the logfile.
+# 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 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) (?:::f{4,6}:)?(?P<host>\S*)
+failregex = Authentication failure for .* from <HOST>
+            Failed [-/\w+]+ for .* 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.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/vsftpd.conf

@@ -8,7 +8,17 @@
 [Definition]
 
 # Option: failregex
-# Notes.: regex to match the password failures messages in the logfile.
+# 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 and is only an alias for
+#          (?:::f{4,6}:)?(?P<host>\S+)
 # Values: TEXT
 #
-failregex = vsftpd: \(pam_unix\) authentication failure; .* rhost=(?P<host>\S*)
+failregex = vsftpd: .* authentication failure; .* rhost=<HOST>$
+            \[.+\] FAIL LOGIN: Client "<HOST>"$
+
+# Option:  ignoreregex
+# Notes.:  regex to ignore. If this regex matches, the line is ignored.
+# Values:  TEXT
+#
+ignoreregex = 

config/filter.d/wuftpd.conf

@@ -0,0 +1,14 @@
+# Fail2Ban configuration file for wuftpd
+#
+# Author: Yaroslav Halchenko
+#
+# $Revision:  $
+#
+
+[Definition]
+
+# Option: failregex
+# Notes.: regex to match the password failures messages in the logfile.
+# Values: TEXT
+#
+failregex = wu-ftpd\[\d+\]:\s+\(pam_unix\)\s+authentication failure.* rhost=<HOST>

config/jail.conf

@@ -10,13 +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.
+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
 
 
@@ -53,28 +69,17 @@ action   = iptables[name=sasl, port=smtp, protocol=tcp]
            mail-whois[name=sasl, dest=yourmail@mail.com]
 logpath  = /var/log/mail.log
 
-# This one behaves like the previous and sends a report when the jail
-# is stopped.
-
-[ssh-iptables-report]
-
-enabled  = false
-filter   = sshd
-action   = iptables[name=SSH, port=ssh, protocol=tcp]
-           mail-whois[name=SSH, dest=yourmail@mail.com]
-           mail-report[dest=yourmail@mail.com]
-logpath  = /var/log/sshd.log
-maxretry = 5
-
-# Here we use TCP-Wrappers instead of Netfilter/Iptables.
+# Here we use TCP-Wrappers instead of Netfilter/Iptables. "ignoreregex" is
+# used to avoid banning the user "myuser".
 
 [ssh-tcpwrapper]
 
-enabled  = false
-filter   = sshd
-action   = hostsdeny
-           mail-whois[name=SSH, dest=yourmail@mail.com]
-logpath  = /var/log/sshd.log
+enabled     = false
+filter      = sshd
+action      = hostsdeny
+              mail-whois[name=SSH, dest=yourmail@mail.com]
+ignoreregex = for myuser from
+logpath     = /var/log/sshd.log
 
 # This jail demonstrates the use of wildcards in "logpath".
 # Moreover, it is possible to give other files on a new line.
@@ -123,13 +128,15 @@ 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

fail2ban-client

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python
 # This file is part of Fail2Ban.
 #
 # Fail2Ban is free software; you can redistribute it and/or modify
@@ -25,15 +25,16 @@ __date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-import sys, string, os, pickle, re, logging
+import sys, string, os, pickle, re, logging, signal
 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 version import version
+from common.version import version
+from common.protocol import printFormatted
 from client.csocket import CSocket
 from client.configurator import Configurator
 from client.beautifier import Beautifier
@@ -74,7 +75,7 @@ class Fail2banClient:
 	def dispUsage(self):
 		""" Prints Fail2Ban command line options and exits
 		"""
-		print "Usage: "+self.__argv[0]+" [OPTIONS]... <COMMAND>"
+		print "Usage: "+self.__argv[0]+" [OPTIONS] <COMMAND>"
 		print
 		print "Fail2Ban v" + version + " reads log file that contains password failure report"
 		print "and bans the corresponding IP addresses using firewall rules."
@@ -86,27 +87,15 @@ class Fail2banClient:
 		print "    -i                      interactive mode"
 		print "    -v                      increase verbosity"
 		print "    -q                      decrease verbosity"
-		print "    -x                      force execution of the server"
+		print "    -x                      force execution of the server (remove socket file)"
 		print "    -h, --help              display this help message"
 		print "    -V, --version           print the version"
 		print
 		print "Command:"
-		print "    start                   start the server and the jails"
-		print "    reload                  reload the configuration"
-		print "    stop                    stop all jails and terminate the server"
-		print "    status                  get the current status"
-		print
-		print "    set loglevel <LEVEL>    set loglevel to <LEVEL>"
-		print "    get loglevel            get loglevel"
-		print "    set logtarget <TARGET>  set log target to <TARGET>"
-		print "    get logtarget           get log target"
-		print
-		print "    add <JAIL> [BACKEND]    create <JAIL> using [BACKEND]"
-		print "    set <JAIL> <CMD>        set the <CMD> value for <JAIL>"
-		print "    get <JAIL> <CMD>        get the <CMD> value for <JAIL>"
-		print "    start <JAIL>            start <JAIL>"
-		print "    stop <JAIL>             stop <JAIL>. The jail is removed"
-		print "    status <JAIL>           get the current status of <JAIL>"
+		
+		# Prints the protocol
+		printFormatted()
+		
 		print
 		print "Report bugs to <lostcontrol@users.sourceforge.net>"
 	
@@ -114,7 +103,13 @@ class Fail2banClient:
 		print "Fail2Ban v" + version + " reads log file that contains password failure report"
 		print "and bans the corresponding IP addresses using firewall rules."
 		print 
-	
+
+	def __sigTERMhandler(self, signum, frame):
+		# Print a new line because we probably come from wait
+		print
+		logSys.warn("Caught signal %d. Exiting" % signum)
+		sys.exit(-1)
+
 	def __getCmdLineOptions(self, optList):
 		""" Gets the command line options
 		"""
@@ -180,9 +175,14 @@ class Fail2banClient:
 				logSys.error("Server already running")
 				return False
 			else:
-				self.__startServerAsync(self.__conf["force"])
-				# Read the config while the server is starting
-				self.__readConfig()
+				# Read the config
+				ret = self.__readConfig()
+				# Do not continue if configuration is not 100% valid
+				if not ret:
+					return False
+				# Start the server
+				self.__startServerAsync(self.__conf["socket"],
+										self.__conf["force"])
 				try:
 					# Wait for the server to start
 					self.__waitOnServer()
@@ -190,11 +190,18 @@ class Fail2banClient:
 					self.__processCmd(self.__stream, False)
 					return True
 				except ServerExecutionException:
-					logSys.error("Could not start server. Try -x option")
+					logSys.error("Could not start server. Maybe an old " +
+								 "socket file is still present. Try to " +
+								 "remove " + self.__conf["socket"] + ". If " +
+								 "you used fail2ban-client to start the " +
+								 "server, adding the -x option will do it")
 					return False
 		elif len(cmd) == 1 and cmd[0] == "reload":
 			if self.__ping():
-				self.__readConfig()
+				ret = self.__readConfig()
+				# Do not continue if configuration is not 100% valid
+				if not ret:
+					return False
 				self.__processCmd([['stop', 'all']], False)
 				# Configure the server
 				return self.__processCmd(self.__stream, False)
@@ -210,16 +217,20 @@ class Fail2banClient:
 	#
 	# Start the Fail2ban server in daemon mode.
 	
-	def __startServerAsync(self, force = False):
-		args = list()
-		
-		args.append("fail2ban-server")
-		args.append("-b")
-		if force:
-			args.append("-x")
-		
+	def __startServerAsync(self, socket, force = False):
+		# Forks the current process.
 		pid = os.fork()
 		if pid == 0:
+			args = list()
+			args.append("fail2ban-server")
+			# Start in background mode.
+			args.append("-b")
+			# Set the socket path.
+			args.append("-s")
+			args.append(socket)
+			# Force the execution if needed.
+			if force:
+				args.append("-x")
 			try:
 				# Use the PATH env
 				os.execvp("fail2ban-server", args)
@@ -235,17 +246,40 @@ class Fail2banClient:
 	def __waitOnServer(self):
 		# Wait for the server to start
 		cnt = 0
+		if self.__conf["verbose"] > 1:
+			pos = 0
+			delta = 1
+			mask = "[          ]"
 		while not self.__ping():
-			if cnt > 10:
+			# Wonderful visual :)
+			if self.__conf["verbose"] > 1:
+				pos += delta
+				sys.stdout.write("\rINFO   " + mask[:pos] + '#' + mask[pos+1:] +
+								 " Waiting on the server...")
+				sys.stdout.flush()
+				if pos > len(mask)-3:
+					delta = -1
+				elif pos < 2:
+					delta = 1
+			# The server has 30 secondes to start.
+			if cnt >= 300:
+				if self.__conf["verbose"] > 1:
+					sys.stdout.write('\n')
 				raise ServerExecutionException("Failed to start server")
 			time.sleep(0.1)
-			cnt = cnt + 1
+			cnt += 1
+		if self.__conf["verbose"] > 1:
+			sys.stdout.write('\n')
 			
 	
 	def start(self, argv):
 		# Command line options
 		self.__argv = argv
 		
+		# Install signal handlers
+		signal.signal(signal.SIGTERM, self.__sigTERMhandler)
+		signal.signal(signal.SIGINT, self.__sigTERMhandler)
+		
 		# Reads the command line options.
 		try:
 			cmdOpts = 'hc:s:xdviqV'
@@ -285,9 +319,9 @@ class Fail2banClient:
 		logSys.info("Using socket file " + self.__conf["socket"])
 
 		if self.__conf["dump"]:
-			self.__readConfig()
+			ret = self.__readConfig()
 			self.dumpConfig(self.__stream)
-			return True
+			return ret
 		
 		# Interactive mode
 		if self.__conf["interactive"]:
@@ -318,9 +352,10 @@ class Fail2banClient:
 	def __readConfig(self):
 		# Read the configuration
 		self.__configurator.readAll()
-		self.__configurator.getAllOptions()
+		ret = self.__configurator.getAllOptions()
 		self.__configurator.convertToProtocol()
 		self.__stream = self.__configurator.getConfigStream()
+		return ret
 	
 	@staticmethod
 	def dumpConfig(cmd):

fail2ban-regex

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python
 # This file is part of Fail2Ban.
 #
 # Fail2Ban is free software; you can redistribute it and/or modify
@@ -17,33 +17,61 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 300 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 300 $"
-__date__ = "$Date: 2006-08-23 21:53:09 +0200 (Wed, 23 Aug 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-import locale, getopt, sys, time, logging, gc
+import getopt, sys, time, logging, os
 
 # 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 version import version
+from ConfigParser import SafeConfigParser
+from ConfigParser import NoOptionError, NoSectionError, MissingSectionHeaderError
+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")
 
+class RegexStat:
+
+	def __init__(self, failregex):
+		self.__stats = 0
+		self.__failregex = failregex
+		self.__ipList = list()
+	
+	def inc(self):
+		self.__stats += 1
+	
+	def getStats(self):
+		return self.__stats
+
+	def getFailRegex(self):
+		return self.__failregex
+	
+	def appendIP(self, value):
+		self.__ipList.extend(value)
+	
+	def getIPList(self):
+		return self.__ipList
+
 class Fail2banRegex:
 	
+	test = None
+	
 	def __init__(self):
 		self.__filter = Filter(None)
+		self.__failregex = list()
 		# Setup logging
 		logging.getLogger("fail2ban").handlers = []
-		self.__hdlr = logging.StreamHandler(sys.stdout)
+		self.__hdlr = logging.StreamHandler(Fail2banRegex.test)
 		# set a format which is simpler for console use
 		formatter = logging.Formatter("%(message)s")
 		# tell the handler to use this format
@@ -51,7 +79,8 @@ class Fail2banRegex:
 		logging.getLogger("fail2ban").addHandler(self.__hdlr)
 		logging.getLogger("fail2ban").setLevel(logging.ERROR)
 	
-	def dispVersion(self):
+	@staticmethod
+	def dispVersion():
 		print "Fail2Ban v" + version
 		print
 		print "Copyright (c) 2004-2006 Cyril Jaquier"
@@ -61,14 +90,26 @@ class Fail2banRegex:
 		print "Written by Cyril Jaquier <lostcontrol@users.sourceforge.net>."
 		print "Many contributions by Yaroslav O. Halchenko <debian@onerussian.com>."
 	
-	def dispUsage(self):
-		print "Usage: "+sys.argv[0]+" <logline> <failregex>"
+	@staticmethod
+	def dispUsage():
+		print "Usage: "+sys.argv[0]+" [OPTIONS] <LOG> <REGEX>"
 		print
 		print "Fail2Ban v" + version + " reads log file that contains password failure report"
 		print "and bans the corresponding IP addresses using firewall rules."
 		print
-		print "This tools can test and benchmark your regular expressions for the \"failregex\""
-		print "option."
+		print "This tools can test regular expressions for \"fail2ban\"."
+		print
+		print "Options:"
+		print "    -h, --help              display this help message"
+		print "    -V, --version           print the version"
+		print
+		print "Log:"
+		print "    string                  a string representing a log line"
+		print "    filename                path to a log file (/var/log/auth.log)"
+		print
+		print "Regex:"
+		print "    string                  a string representing a 'failregex'"
+		print "    filename                path to a filter file (filter.d/sshd.conf)"
 		print
 		print "Report bugs to <lostcontrol@users.sourceforge.net>"
 	
@@ -77,88 +118,181 @@ class Fail2banRegex:
 		"""
 		for opt in optList:
 			if opt[0] in ["-h", "--help"]:
-	 			self.dispUsage()
-	 			sys.exit(0)
-	 		elif opt[0] in ["-V", "--version"]:
-	 			self.dispVersion()
-	 			sys.exit(0)
-	
-	def setRegex(self, value):
-		print
-		self.__filter.setFailRegex(value)
+				self.dispUsage()
+				sys.exit(0)
+			elif opt[0] in ["-V", "--version"]:
+				self.dispVersion()
+				sys.exit(0)
+
+	@staticmethod
+	def logIsFile(value):
+		return os.path.isfile(value)
+
+	def readRegex(self, value):
+		if os.path.isfile(value):
+			reader = SafeConfigParser()
+			try:
+				reader.read(value)
+				print "Use regex file : " + value
+				self.__failregex = [RegexStat(m)
+									for m in reader.get("Definition", "failregex").split('\n')]
+			except NoSectionError:
+				print "No [Definition] section in " + value
+				print
+				return False
+			except NoOptionError:
+				print "No failregex option in " + value
+				print
+				return False
+			except MissingSectionHeaderError:
+				print "No section headers in " + value
+				print
+				return False
+		else:
+			if len(value) > 53:
+				stripReg = value[0:50] + "..."
+			else:
+				stripReg = value
+			print "Use regex line : " + stripReg
+			self.__failregex = [RegexStat(value)]
+		return True
 	
 	def testRegex(self, line):
-		print
-		try:
+		found = False
+		for regex in self.__failregex:
 			logging.getLogger("fail2ban").setLevel(logging.DEBUG)
-			ret = self.__filter.findFailure(line)
-			print
-			logging.getLogger("fail2ban").setLevel(logging.CRITICAL)
-		except IndexError:
-			print "Sorry, but no <host> found in regex"
-			return False
-		if len(ret) == 0:
+			try:
+				self.__filter.addFailRegex(regex.getFailRegex())
+				try:
+					ret = self.__filter.findFailure(line)
+					if not len(ret) == 0:
+						if found == True:
+							ret[0].append(True)
+						else:
+							found = True
+							ret[0].append(False)
+						regex.inc()
+						regex.appendIP(ret)
+				except RegexException, e:
+					print e
+					return False
+				except IndexError:
+					print "Sorry, but no <host> found in regex"
+					return False
+			finally:
+				self.__filter.delFailRegex(0)
+				logging.getLogger("fail2ban").setLevel(logging.CRITICAL)
+	
+	def printStats(self):
+		print
+		print "Results"
+		print "======="
+		print
+		
+		# Print title
+		cnt = 1
+		print "Failregex:"
+		for failregex in self.__failregex:
+			print "[" + str(cnt) + "] " + failregex.getFailRegex()
+			cnt += 1
+		
+		print
+		
+		# Print stats
+		cnt = 1
+		total = 0
+		print "Number of matches:"
+		for failregex in self.__failregex:
+			match = failregex.getStats()
+			total += match
+			print "[" + str(cnt) + "] " + str(match) + " match(es)"
+			cnt += 1
+		
+		print
+		
+		if total == 0:
 			print "Sorry, no match"
+			print
+			print "Look at the above section 'Running tests' which could contain important"
+			print "information."
 			return False
 		else:
-			print "Success, the following data were found:"
-			timeTuple = time.localtime(ret[0][1])
-			print "Date: " + time.strftime("%a %b %d %H:%M:%S %Y", timeTuple)
-			ipList = ""
-			for i in ret:
-				ipList = ipList + " " + i[0]
-			print "IP  :" + ipList
+			# Print stats
+			cnt = 1
+			print "Addresses found:"
+			for failregex in self.__failregex:
+				print "[" + str(cnt) + "]"
+				for ip in failregex.getIPList():
+					timeTuple = time.localtime(ip[1])
+					timeString = time.strftime("%a %b %d %H:%M:%S %Y", timeTuple)
+					if ip[2]:
+						dup = " (already matched)"
+					else:
+						dup = ""
+					print "    " + ip[0] + " (" + timeString + ")" + dup
+				cnt += 1
+			
 			print
+			
 			print "Date template hits:"
 			for template in self.__filter.dateDetector.getTemplates():
 				print `template.getHits()` + " hit: " + template.getName()
+			
 			print
-			print "Benchmark. Executing 1000..."
-			gc.disable()
-			total = 0
-			maxValue = 0
-			maxPos = 0
-			minValue = 99999999
-			minPos = 0
-			for i in range(1000):
-				start = time.time()
-				ret = self.__filter.findFailure(line)
-				end = time.time()
-				diff = (end - start) * 1000
-				total = total + diff
-				minValue = min(minValue, diff)
-				if minValue == diff:
-					minPos = i
-				maxValue = max(maxValue, diff)
-				if maxValue == diff:
-					maxPos = i
-			gc.enable()
-			print "Performance"
-			print "Avg: " + `total / 1000` + " ms"
-			print "Max: " + `maxValue` + " ms (Run " + `maxPos` + ")"
-			print "Min: " + `minValue` + " ms (Run " + `minPos` + ")"
+			
+			print "Success, the total number of match is " + str(total)
+			print
+			print "However, look at the above section 'Running tests' which could contain important"
+			print "information."
 			return True
+
 			
 if __name__ == "__main__":
-	regex = Fail2banRegex()
+	fail2banRegex = Fail2banRegex()
 	# Reads the command line options.
 	try:
 		cmdOpts = 'hV'
 		cmdLongOpts = ['help', 'version']
 		optList, args = getopt.getopt(sys.argv[1:], cmdOpts, cmdLongOpts)
 	except getopt.GetoptError:
-		regex.dispUsage()
+		fail2banRegex.dispUsage()
 		sys.exit(-1)
 	# Process command line
-	regex.getCmdLineOptions(optList)
+	fail2banRegex.getCmdLineOptions(optList)
 	# We need exactly 3 parameters
-	if len(sys.argv) <> 3:
-		regex.dispUsage()
+	if not len(sys.argv) == 3:
+		fail2banRegex.dispUsage()
 		sys.exit(-1)
 	else:
-		regex.setRegex(sys.argv[2])
-		ret = regex.testRegex(sys.argv[1])
-		if ret:
+		print
+		print "Running tests"
+		print "============="
+		print
+
+		if fail2banRegex.readRegex(sys.argv[2]) == False:
+			sys.exit(-1)
+
+		if fail2banRegex.logIsFile(sys.argv[1]):
+			try:
+				hdlr = open(sys.argv[1])
+				print "Use log file   : " + sys.argv[1]
+				print
+				for line in hdlr:
+					fail2banRegex.testRegex(line)
+			except IOError, e:
+				print e
+				print
+				sys.exit(-1)
+		else:
+			if len(sys.argv[1]) > 53:
+				stripLog = sys.argv[1][0:50] + "..."
+			else:
+				stripLog = sys.argv[1]
+			print "Use single line: " + stripLog
+			print
+			fail2banRegex.testRegex(sys.argv[1])
+		
+		if fail2banRegex.printStats():
 			sys.exit(0)
 		else:
 			sys.exit(-1)

fail2ban-server

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python
 # This file is part of Fail2Ban.
 #
 # Fail2Ban is free software; you can redistribute it and/or modify
@@ -29,9 +29,9 @@ 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 version import version
+from common.version import version
 from server.server import Server
 
 ##
@@ -71,15 +71,16 @@ class Fail2banServer:
 		print "and bans the corresponding IP addresses using firewall rules."
 		print
 		print "Only use this command for debugging purpose. Start the server with"
-		print "fail2ban-client instead."
+		print "fail2ban-client instead. The default behaviour is to start the server"
+		print "in background."
 		print
 		print "Options:"
-		print "  -b             start in background"
-		print "  -f             start in foreground"
-		print "  -s <FILE>      socket path"
-		print "  -x             force execution of the server"
-		print "  -h, --help     display this help message"
-		print "  -V, --version  print the version"
+		print "    -b                   start in background"
+		print "    -f                   start in foreground"
+		print "    -s <FILE>            socket path"
+		print "    -x                   force execution of the server (remove socket file)"
+		print "    -h, --help           display this help message"
+		print "    -V, --version        print the version"
 		print
 		print "Report bugs to <lostcontrol@users.sourceforge.net>"
 	
@@ -113,6 +114,7 @@ class Fail2banServer:
 			optList, args = getopt.getopt(self.__argv[1:], cmdOpts, cmdLongOpts)
 		except getopt.GetoptError:
 			self.dispUsage()
+			sys.exit(-1)
 			
 		self.__getCmdLineOptions(optList)
 		

fail2ban-testcases

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python
 # This file is part of Fail2Ban.
 #
 # Fail2Ban is free software; you can redistribute it and/or modify
@@ -28,11 +28,7 @@ __license__ = "GPL"
 
 import unittest, logging, sys
 
-# Inserts our own modules path first in the list
-# fix for bug #343821
-sys.path.insert(1, "/usr/lib/fail2ban")
-
-from version import version
+from common.version import version
 from testcases import banmanagertestcase
 from testcases import clientreadertestcase
 from testcases import failmanagertestcase

files/cacti/README

@@ -0,0 +1,53 @@
+               __      _ _ ___ _               
+              / _|__ _(_) |_  ) |__  __ _ _ _  
+             |  _/ _` | | |/ /| '_ \/ _` | ' \ 
+             |_| \__,_|_|_/___|_.__/\__,_|_||_|
+
+=============================================================
+Fail2Ban (version 0.7.7)                           2007/??/??
+=============================================================
+
+Cacti is a graphing solution using RRDTool. It is possible to
+use Cacti to display statistics about Fail2ban.
+
+Installation:
+-------------
+
+1/ Install Fail2ban version 0.7 or higher and ensure that it
+   works properly.
+2/ The user running poller.php must have read and write
+   access to the socket used by Fail2ban.
+3/ Copy fail2ban_stats.sh to scripts/. You can test it with
+   bash scripts/fail2ban_stats.sh
+4/ Import the template cacti_host_template_fail2ban.xml
+5/ TO BE CONTINUED...
+
+Contact:
+--------
+
+You need some new features, you found bugs or you just
+appreciate this program, you can contact me at:
+
+Website: http://www.fail2ban.org
+
+Cyril Jaquier: <lostcontrol@users.sourceforge.net>
+
+License:
+--------
+
+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

files/cacti/cacti_host_template_fail2ban.xml

@@ -0,0 +1,297 @@
+<cacti>	
+	<hash_02001346a4e9f7498a8129f0dfc2e1c8c7b35a>
+		<name>Fail2ban</name>
+		<graph_templates>hash_0000132fe631a3ac1f1705e332d0aee925d21b</graph_templates>
+		<data_queries></data_queries>
+	</hash_02001346a4e9f7498a8129f0dfc2e1c8c7b35a>
+	<hash_0000132fe631a3ac1f1705e332d0aee925d21b>
+		<name>Fail2ban - Statistics</name>
+		<graph>
+			<t_title>on</t_title>
+			<title>|host_description| - Statistics</title>
+			<t_image_format_id></t_image_format_id>
+			<image_format_id>1</image_format_id>
+			<t_height></t_height>
+			<height>120</height>
+			<t_width></t_width>
+			<width>500</width>
+			<t_auto_scale></t_auto_scale>
+			<auto_scale>on</auto_scale>
+			<t_auto_scale_opts></t_auto_scale_opts>
+			<auto_scale_opts>2</auto_scale_opts>
+			<t_auto_scale_log></t_auto_scale_log>
+			<auto_scale_log></auto_scale_log>
+			<t_auto_scale_rigid></t_auto_scale_rigid>
+			<auto_scale_rigid></auto_scale_rigid>
+			<t_auto_padding></t_auto_padding>
+			<auto_padding>on</auto_padding>
+			<t_export></t_export>
+			<export>on</export>
+			<t_upper_limit></t_upper_limit>
+			<upper_limit>100</upper_limit>
+			<t_lower_limit></t_lower_limit>
+			<lower_limit>0</lower_limit>
+			<t_base_value></t_base_value>
+			<base_value>1000</base_value>
+			<t_unit_value></t_unit_value>
+			<unit_value></unit_value>
+			<t_unit_exponent_value></t_unit_exponent_value>
+			<unit_exponent_value></unit_exponent_value>
+			<t_vertical_label></t_vertical_label>
+			<vertical_label>hits/5min</vertical_label>
+		</graph>
+		<items>
+			<hash_100013f76575fdcd7f2684843e8f2cbae4ef96>
+				<task_item_id>hash_0800132d7bfb27a7ecb33f23433863e6f90612</task_item_id>
+				<color_id>00CF00</color_id>
+				<graph_type_id>4</graph_type_id>
+				<consolidation_function_id>1</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Failed</text_format>
+				<hard_return></hard_return>
+				<sequence>1</sequence>
+			</hash_100013f76575fdcd7f2684843e8f2cbae4ef96>
+			<hash_100013ca0d59c48dde83a1753e21eb1f44a396>
+				<task_item_id>hash_0800132d7bfb27a7ecb33f23433863e6f90612</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>4</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Current:</text_format>
+				<hard_return></hard_return>
+				<sequence>2</sequence>
+			</hash_100013ca0d59c48dde83a1753e21eb1f44a396>
+			<hash_1000132f8d371932ebedbb665f80abf427ffb4>
+				<task_item_id>hash_0800132d7bfb27a7ecb33f23433863e6f90612</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>1</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Average:</text_format>
+				<hard_return></hard_return>
+				<sequence>3</sequence>
+			</hash_1000132f8d371932ebedbb665f80abf427ffb4>
+			<hash_1000131b8e847f7be22014f1f0b3d098c9e702>
+				<task_item_id>hash_0800132d7bfb27a7ecb33f23433863e6f90612</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>3</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Maximum:</text_format>
+				<hard_return>on</hard_return>
+				<sequence>4</sequence>
+			</hash_1000131b8e847f7be22014f1f0b3d098c9e702>
+			<hash_1000130e6084fd4ed86d8c86dea8f84b115eaa>
+				<task_item_id>hash_080013b224f2764ba5a827de959b1ff44cbc1d</task_item_id>
+				<color_id>FF0000</color_id>
+				<graph_type_id>5</graph_type_id>
+				<consolidation_function_id>1</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Banned</text_format>
+				<hard_return></hard_return>
+				<sequence>5</sequence>
+			</hash_1000130e6084fd4ed86d8c86dea8f84b115eaa>
+			<hash_1000132812e5f3ee8261819268854c67093b94>
+				<task_item_id>hash_080013b224f2764ba5a827de959b1ff44cbc1d</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>4</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Current:</text_format>
+				<hard_return></hard_return>
+				<sequence>6</sequence>
+			</hash_1000132812e5f3ee8261819268854c67093b94>
+			<hash_10001336fcfc1d017e975fa22a3ce0d0492daf>
+				<task_item_id>hash_080013b224f2764ba5a827de959b1ff44cbc1d</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>1</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Average:</text_format>
+				<hard_return></hard_return>
+				<sequence>7</sequence>
+			</hash_10001336fcfc1d017e975fa22a3ce0d0492daf>
+			<hash_100013e5fddd5da42b9bf296d7f344b2a00446>
+				<task_item_id>hash_080013b224f2764ba5a827de959b1ff44cbc1d</task_item_id>
+				<color_id>0</color_id>
+				<graph_type_id>9</graph_type_id>
+				<consolidation_function_id>3</consolidation_function_id>
+				<cdef_id>hash_050013e961cc8ec04fda6ed4981cf5ad501aa5</cdef_id>
+				<value></value>
+				<gprint_id>hash_060013e9c43831e54eca8069317a2ce8c6f751</gprint_id>
+				<text_format>Maximum:</text_format>
+				<hard_return>on</hard_return>
+				<sequence>8</sequence>
+			</hash_100013e5fddd5da42b9bf296d7f344b2a00446>
+		</items>
+		<inputs>
+			<hash_090013a5d69bc5ca8b53ef62b61221a69b8055>
+				<name>Data Source [banned]</name>
+				<description></description>
+				<column_name>task_item_id</column_name>
+				<items>hash_0000130e6084fd4ed86d8c86dea8f84b115eaa|hash_0000132812e5f3ee8261819268854c67093b94|hash_00001336fcfc1d017e975fa22a3ce0d0492daf|hash_000013e5fddd5da42b9bf296d7f344b2a00446</items>
+			</hash_090013a5d69bc5ca8b53ef62b61221a69b8055>
+			<hash_0900132cee6f79f051b0dd39cafcbfcfd87960>
+				<name>Data Source [failed]</name>
+				<description></description>
+				<column_name>task_item_id</column_name>
+				<items>hash_000013f76575fdcd7f2684843e8f2cbae4ef96|hash_000013ca0d59c48dde83a1753e21eb1f44a396|hash_0000131b8e847f7be22014f1f0b3d098c9e702|hash_0000132f8d371932ebedbb665f80abf427ffb4</items>
+			</hash_0900132cee6f79f051b0dd39cafcbfcfd87960>
+		</inputs>
+	</hash_0000132fe631a3ac1f1705e332d0aee925d21b>
+	<hash_0100130fce21647570158d210c7832cd50e98a>
+		<name>Fail2ban - Statistics</name>
+		<ds>
+			<t_name></t_name>
+			<name>|host_description| - Statistics</name>
+			<data_input_id>hash_030013a3adf3f2607747859b08262d972eabf0</data_input_id>
+			<t_rra_id></t_rra_id>
+			<t_rrd_step></t_rrd_step>
+			<rrd_step>300</rrd_step>
+			<t_active></t_active>
+			<active>on</active>
+			<rra_items>hash_150013c21df5178e5c955013591239eb0afd46|hash_1500130d9c0af8b8acdc7807943937b3208e29|hash_1500136fc2d038fb42950138b0ce3e9874cc60|hash_150013e36f3adb9f152adfa5dc50fd2b23337e</rra_items>
+		</ds>
+		<items>
+			<hash_0800132d7bfb27a7ecb33f23433863e6f90612>
+				<t_data_source_name></t_data_source_name>
+				<data_source_name>failed</data_source_name>
+				<t_rrd_minimum></t_rrd_minimum>
+				<rrd_minimum>0</rrd_minimum>
+				<t_rrd_maximum></t_rrd_maximum>
+				<rrd_maximum>0</rrd_maximum>
+				<t_data_source_type_id></t_data_source_type_id>
+				<data_source_type_id>2</data_source_type_id>
+				<t_rrd_heartbeat></t_rrd_heartbeat>
+				<rrd_heartbeat>600</rrd_heartbeat>
+				<t_data_input_field_id></t_data_input_field_id>
+				<data_input_field_id>hash_0700134027ae7d3baefb02f510c09de07d159f</data_input_field_id>
+			</hash_0800132d7bfb27a7ecb33f23433863e6f90612>
+			<hash_080013b224f2764ba5a827de959b1ff44cbc1d>
+				<t_data_source_name></t_data_source_name>
+				<data_source_name>banned</data_source_name>
+				<t_rrd_minimum></t_rrd_minimum>
+				<rrd_minimum>0</rrd_minimum>
+				<t_rrd_maximum></t_rrd_maximum>
+				<rrd_maximum>0</rrd_maximum>
+				<t_data_source_type_id></t_data_source_type_id>
+				<data_source_type_id>2</data_source_type_id>
+				<t_rrd_heartbeat></t_rrd_heartbeat>
+				<rrd_heartbeat>600</rrd_heartbeat>
+				<t_data_input_field_id></t_data_input_field_id>
+				<data_input_field_id>hash_07001319c32c9466152aa6cfc2bbc639a246d8</data_input_field_id>
+			</hash_080013b224f2764ba5a827de959b1ff44cbc1d>
+		</items>
+		<data>
+			<item_000>
+				<data_input_field_id>hash_0700131cda0f872b68c87e508a29e8976a6a7a</data_input_field_id>
+				<t_value>on</t_value>
+				<value>ssh-iptables</value>
+			</item_000>
+		</data>
+	</hash_0100130fce21647570158d210c7832cd50e98a>
+	<hash_030013a3adf3f2607747859b08262d972eabf0>
+		<name>Fail2ban - Get statistics</name>
+		<type_id>1</type_id>
+		<input_string>bash &lt;path_cacti&gt;/scripts/fail2ban_stats.sh &lt;jail&gt;</input_string>
+		<fields>
+			<hash_0700131cda0f872b68c87e508a29e8976a6a7a>
+				<name>Jail name</name>
+				<update_rra></update_rra>
+				<regexp_match></regexp_match>
+				<allow_nulls></allow_nulls>
+				<type_code></type_code>
+				<input_output>in</input_output>
+				<data_name>jail</data_name>
+			</hash_0700131cda0f872b68c87e508a29e8976a6a7a>
+			<hash_0700134027ae7d3baefb02f510c09de07d159f>
+				<name>Total of failed logins</name>
+				<update_rra>on</update_rra>
+				<regexp_match></regexp_match>
+				<allow_nulls></allow_nulls>
+				<type_code></type_code>
+				<input_output>out</input_output>
+				<data_name>failed</data_name>
+			</hash_0700134027ae7d3baefb02f510c09de07d159f>
+			<hash_07001319c32c9466152aa6cfc2bbc639a246d8>
+				<name>Total of banned hosts</name>
+				<update_rra>on</update_rra>
+				<regexp_match></regexp_match>
+				<allow_nulls></allow_nulls>
+				<type_code></type_code>
+				<input_output>out</input_output>
+				<data_name>banned</data_name>
+			</hash_07001319c32c9466152aa6cfc2bbc639a246d8>
+		</fields>
+	</hash_030013a3adf3f2607747859b08262d972eabf0>
+	<hash_150013c21df5178e5c955013591239eb0afd46>
+		<name>Daily (5 Minute Average)</name>
+		<x_files_factor>0.5</x_files_factor>
+		<steps>1</steps>
+		<rows>600</rows>
+		<timespan>86400</timespan>
+		<cf_items>1|2|3|4</cf_items>
+	</hash_150013c21df5178e5c955013591239eb0afd46>
+	<hash_1500130d9c0af8b8acdc7807943937b3208e29>
+		<name>Weekly (30 Minute Average)</name>
+		<x_files_factor>0.5</x_files_factor>
+		<steps>6</steps>
+		<rows>700</rows>
+		<timespan>604800</timespan>
+		<cf_items>1|2|3|4</cf_items>
+	</hash_1500130d9c0af8b8acdc7807943937b3208e29>
+	<hash_1500136fc2d038fb42950138b0ce3e9874cc60>
+		<name>Monthly (2 Hour Average)</name>
+		<x_files_factor>0.5</x_files_factor>
+		<steps>24</steps>
+		<rows>775</rows>
+		<timespan>2678400</timespan>
+		<cf_items>1|2|3|4</cf_items>
+	</hash_1500136fc2d038fb42950138b0ce3e9874cc60>
+	<hash_150013e36f3adb9f152adfa5dc50fd2b23337e>
+		<name>Yearly (1 Day Average)</name>
+		<x_files_factor>0.5</x_files_factor>
+		<steps>288</steps>
+		<rows>797</rows>
+		<timespan>33053184</timespan>
+		<cf_items>1|2|3|4</cf_items>
+	</hash_150013e36f3adb9f152adfa5dc50fd2b23337e>
+	<hash_050013e961cc8ec04fda6ed4981cf5ad501aa5>
+		<name>Make Per 5 Minutes</name>
+		<items>
+			<hash_14001340bb7a1143b0f2e2efca14eb356236de>
+				<sequence>1</sequence>
+				<type>4</type>
+				<value>CURRENT_DATA_SOURCE</value>
+			</hash_14001340bb7a1143b0f2e2efca14eb356236de>
+			<hash_140013faf1b148b2c0e0527362ed5b8ca1d351>
+				<sequence>2</sequence>
+				<type>6</type>
+				<value>300</value>
+			</hash_140013faf1b148b2c0e0527362ed5b8ca1d351>
+			<hash_14001342686ea0925c0220924b7d333599cd67>
+				<sequence>3</sequence>
+				<type>2</type>
+				<value>3</value>
+			</hash_14001342686ea0925c0220924b7d333599cd67>
+		</items>
+	</hash_050013e961cc8ec04fda6ed4981cf5ad501aa5>
+	<hash_060013e9c43831e54eca8069317a2ce8c6f751>
+		<name>Normal</name>
+		<gprint_text>%8.2lf %s</gprint_text>
+	</hash_060013e9c43831e54eca8069317a2ce8c6f751>
+</cacti>

files/cacti/fail2ban_stats.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+# 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
+#
+# This script can be used to collect data for Cacti. One parameter is needed,
+# the jail name. It must be a currently running jail. The script returns two
+# value: the number of failures and the number of banned host.
+#
+# If Fail2ban is not available in the path, you can change the value of the
+# variable FAIL2BAN below.. You can add option to this variable too. Please
+# look at the man page of fail2ban-client for more information.
+#
+# Author: Cyril Jaquier
+# 
+# $Revision$
+
+FAIL2BAN="fail2ban-client"
+
+JAIL=$1
+
+if [ -z $JAIL ]; then
+	echo "Usage:" `basename $0` "<jail>"
+	exit
+fi
+
+IFS=""
+
+STATS=$($FAIL2BAN status $JAIL)
+
+TOTAL_FAILED=$(echo $STATS | grep "Total failed:" | awk '{ print $5 }')
+TOTAL_BANNED=$(echo $STATS | grep "Total banned:" | awk '{ print $4 }')
+
+echo "failed:"$TOTAL_FAILED "banned:"$TOTAL_BANNED
+

files/gentoo-initd

@@ -17,7 +17,7 @@
 #
 # Author: Sireyessire, Cyril Jaquier
 # 
-# $Revision: 1.2 $
+# $Revision$
 
 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

files/redhat-initd

@@ -27,7 +27,7 @@ getpid() {
 start() {
     echo -n $"Starting fail2ban: "
     getpid
-    if [ -z "$pid"]; then
+    if [ -z "$pid" ]; then
         $FAIL2BAN start > /dev/null
         RETVAL=$?
     fi
@@ -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
@@ -77,8 +78,8 @@ case "$1" in
         fi
         ;;
   restart)
+  		stop
         start
-        stop
         ;;
   *)
         echo $"Usage: $0 {start|stop|status|restart}"

man/fail2ban-client.1

@@ -1,12 +1,11 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.36.
-.TH FAIL2BAN-CLIENT "1" "November 2006" "fail2ban-client v0.7.4" "User Commands"
+.TH FAIL2BAN-CLIENT "1" "February 2007" "fail2ban-client v0.7.7" "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 reads log file that contains password failure report
+[?1034hUsage: ../fail2ban\-client [OPTIONS] <COMMAND>
+.PP
+Fail2Ban v0.7.7 reads log file that contains password failure report
 and bans the corresponding IP addresses using firewall rules.
 .SH OPTIONS
 .TP
@@ -29,7 +28,7 @@ increase verbosity
 decrease verbosity
 .TP
 \fB\-x\fR
-force execution of the server
+force execution of the server (remove socket file)
 .TP
 \fB\-h\fR, \fB\-\-help\fR
 display this help message
@@ -37,48 +36,223 @@ display this help message
 \fB\-V\fR, \fB\-\-version\fR
 print the version
 .SH COMMAND
+.IP
+BASIC
 .TP
-start
-start the server and the jails
+\fBstart\fR
+starts the server and the jails
 .TP
-reload
-reload the configuration
+\fBreload\fR
+reloads the configuration
 .TP
-stop
-stop all jails and terminate the server
+\fBstop\fR
+stops all jails and terminate the
+server
 .TP
-status
-get the current status
+\fBstatus\fR
+gets the current status of the
+server
 .TP
-set loglevel <LEVEL>
-set loglevel to <LEVEL>
+\fBping\fR
+tests if the server is alive
+.IP
+LOGGING
 .TP
-get loglevel
-get loglevel
+\fBset loglevel <LEVEL>\fR
+sets logging level to <LEVEL>. 0
+is minimal, 4 is debug
 .TP
-set logtarget <TARGET>
-set log target to <TARGET>
+\fBget loglevel\fR
+gets the logging level
 .TP
-get logtarget
-get log target
+\fBset logtarget <TARGET>\fR
+sets logging target to <TARGET>.
+Can be STDOUT, STDERR, SYSLOG or a
+file
 .TP
-add <JAIL> [BACKEND]
-create <JAIL> using [BACKEND]
+\fBget logtarget\fR
+gets logging target
+.IP
+JAIL CONTROL
 .TP
-set <JAIL> <CMD>
-set the <CMD> value for <JAIL>
+\fBadd <JAIL> <BACKEND>\fR
+creates <JAIL> using <BACKEND>
 .TP
-get <JAIL> <CMD>
-get the <CMD> value for <JAIL>
+\fBstart <JAIL>\fR
+starts the jail <JAIL>
 .TP
-start <JAIL>
-start <JAIL>
+\fBstop <JAIL>\fR
+stops the jail <JAIL>. The jail is
+removed
 .TP
-stop <JAIL>
-stop <JAIL>. The jail is removed
+\fBstatus <JAIL>\fR
+gets the current status of <JAIL>
+.IP
+JAIL CONFIGURATION
 .TP
-status <JAIL>
-get the current status of <JAIL>
+\fBset <JAIL> idle on|off\fR
+sets the idle state of <JAIL>
+.TP
+\fBset <JAIL> addignoreip <IP>\fR
+adds <IP> to the ignore list of
+<JAIL>
+.TP
+\fBset <JAIL> delignoreip <IP>\fR
+removes <IP> from the ignore list
+of <JAIL>
+.TP
+\fBset <JAIL> addlogpath <FILE>\fR
+adds <FILE> to the monitoring list
+of <JAIL>
+.TP
+\fBset <JAIL> dellogpath <FILE>\fR
+removes <FILE> to the monitoring
+list of <JAIL>
+.TP
+\fBset <JAIL> timeregex <REGEX>\fR
+sets the regular expression
+<REGEX> to match the date format
+for <JAIL>. This will disable the
+autodetection feature.
+.TP
+\fBset <JAIL> timepattern <PATTERN>\fR
+sets the pattern <PATTERN> to
+match the date format for <JAIL>.
+This will disable the
+autodetection feature.
+.TP
+\fBset <JAIL> addfailregex <REGEX>\fR
+adds the regular expression
+<REGEX> which must match failures
+for <JAIL>
+.TP
+\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
+back for <JAIL>
+.TP
+\fBset <JAIL> bantime <TIME>\fR
+sets the number of seconds <TIME>
+a host will be banned for <JAIL>
+.TP
+\fBset <JAIL> maxretry <RETRY>\fR
+sets the number of failures
+<RETRY> before banning the host
+for <JAIL>
+.TP
+\fBset <JAIL> addaction <ACT>\fR
+adds a new action named <NAME> for
+<JAIL>
+.TP
+\fBset <JAIL> delaction <ACT>\fR
+removes the action <NAME> from
+<JAIL>
+.TP
+\fBset <JAIL> setcinfo <ACT> <KEY> <VALUE>\fR
+sets <VALUE> for <KEY> of the
+action <NAME> for <JAIL>
+.TP
+\fBset <JAIL> delcinfo <ACT> <KEY>\fR
+removes <KEY> for the action
+<NAME> for <JAIL>
+.TP
+\fBset <JAIL> actionstart <ACT> <CMD>\fR
+sets the start command <CMD> of
+the action <ACT> for <JAIL>
+.TP
+\fBset <JAIL> actionstop <ACT> <CMD>\fR
+sets the stop command <CMD> of the
+action <ACT> for <JAIL>
+.TP
+\fBset <JAIL> actioncheck <ACT> <CMD>\fR
+sets the check command <CMD> of
+the action <ACT> for <JAIL>
+.TP
+\fBset <JAIL> actionban <ACT> <CMD>\fR
+sets the ban command <CMD> of the
+action <ACT> for <JAIL>
+.TP
+\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
+files for <JAIL>
+.TP
+\fBget <JAIL> ignoreip\fR
+gets the list of ignored IP
+addresses for <JAIL>
+.TP
+\fBget <JAIL> timeregex\fR
+gets the regular expression used
+for the time detection for <JAIL>
+.TP
+\fBget <JAIL> timepattern\fR
+gets the pattern used for the time
+detection for <JAIL>
+.TP
+\fBget <JAIL> failregex\fR
+gets the list of regular
+expressions which matches the
+failures for <JAIL>
+.TP
+\fBget <JAIL> ignoreregex\fR
+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
+will look back for failures for
+<JAIL>
+.TP
+\fBget <JAIL> bantime\fR
+gets the time a host is banned for
+<JAIL>
+.TP
+\fBget <JAIL> maxretry\fR
+gets the number of failures
+allowed for <JAIL>
+.TP
+\fBget <JAIL> addaction\fR
+gets the last action which has
+been added for <JAIL>
+.TP
+\fBget <JAIL> actionstart <ACT>\fR
+gets the start command for the
+action <ACT> for <JAIL>
+.TP
+\fBget <JAIL> actionstop <ACT>\fR
+gets the stop command for the
+action <ACT> for <JAIL>
+.TP
+\fBget <JAIL> actioncheck <ACT>\fR
+gets the check command for the
+action <ACT> for <JAIL>
+.TP
+\fBget <JAIL> actionban <ACT>\fR
+gets the ban command for the
+action <ACT> for <JAIL>
+.TP
+\fBget <JAIL> actionunban <ACT>\fR
+gets the unban command for the
+action <ACT> for <JAIL>
 .SH FILES
 \fI/etc/fail2ban/*\fR
 .SH AUTHOR

man/fail2ban-regex.1

@@ -1,16 +1,36 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.36.
-.TH FAIL2BAN-REGEX "1" "November 2006" "fail2ban-regex v0.7.4" "User Commands"
+.TH FAIL2BAN-REGEX "1" "February 2007" "fail2ban-regex v0.7.7" "User Commands"
 .SH NAME
 fail2ban-regex \- test Fail2ban "failregex" option
 .SH SYNOPSIS
 .B fail2ban-regex
-\fI<logline> <failregex>\fR
+[\fIOPTIONS\fR] \fI<LOG> <REGEX>\fR
 .SH DESCRIPTION
-Fail2Ban v0.7.4 reads log file that contains password failure report
+Fail2Ban v0.7.7 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"
-option.
+This tools can test regular expressions for "fail2ban".
+.SH OPTIONS
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+display this help message
+.TP
+\fB\-V\fR, \fB\-\-version\fR
+print the version
+.SH LOG
+.TP
+\fBstring\fR
+a string representing a log line
+.TP
+\fBfilename\fR
+path to a log file (/var/log/auth.log)
+.SH REGEX
+.TP
+\fBstring\fR
+a string representing a 'failregex'
+.TP
+\fBfilename\fR
+path to a filter file (filter.d/sshd.conf)
 .SH AUTHOR
 Written by Cyril Jaquier <lostcontrol@users.sourceforge.net>.
 Many contributions by Yaroslav O. Halchenko <debian@onerussian.com>.

man/fail2ban-server.1

@@ -1,16 +1,17 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.36.
-.TH FAIL2BAN-SERVER "1" "November 2006" "fail2ban-server v0.7.4" "User Commands"
+.TH FAIL2BAN-SERVER "1" "February 2007" "fail2ban-server v0.7.7" "User Commands"
 .SH NAME
 fail2ban-server \- start the server
 .SH SYNOPSIS
 .B fail2ban-server
 [\fIOPTIONS\fR]
 .SH DESCRIPTION
-Fail2Ban v0.7.4 reads log file that contains password failure report
+Fail2Ban v0.7.7 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
-fail2ban\-client instead.
+fail2ban\-client instead. The default behaviour is to start the server
+in background.
 .SH OPTIONS
 .TP
 \fB\-b\fR
@@ -23,7 +24,7 @@ start in foreground
 socket path
 .TP
 \fB\-x\fR
-force execution of the server
+force execution of the server (remove socket file)
 .TP
 \fB\-h\fR, \fB\-\-help\fR
 display this help message

man/generate-man

@@ -5,7 +5,30 @@ echo -n "Generating fail2ban-client "
 help2man --section=1 --no-info --include=fail2ban-client.h2m --output fail2ban-client.1 ../fail2ban-client
 echo "[done]"
 echo -n "Patching fail2ban-client   "
+# Changes the title.
 sed -i -e 's/.SS "Command:"/.SH COMMAND/' fail2ban-client.1
+# Sets bold font for commands.
+IFS="
+"
+NEXT=0
+FOUND=0
+LINES=$( cat fail2ban-client.1 )
+echo -n "" > fail2ban-client.1
+for LINE in $LINES; do
+	if [ "$LINE" = ".SH COMMAND" ]; then
+		FOUND=1
+	fi
+	if [ $NEXT -eq 1 ] && [ $FOUND -eq 1 ]; then
+		echo "\fB$LINE\fR" >> fail2ban-client.1
+	else
+		echo "$LINE" >> fail2ban-client.1
+	fi
+	if [ "$LINE" = ".TP" ]; then
+		NEXT=1
+	else
+		NEXT=0
+	fi
+done
 echo "[done]"
 
 # fail2ban-server
@@ -17,4 +40,30 @@ echo "[done]"
 echo -n "Generating fail2ban-regex  "
 help2man --section=1 --no-info --include=fail2ban-regex.h2m --output fail2ban-regex.1 ../fail2ban-regex
 echo "[done]"
-
+echo -n "Patching fail2ban-regex    "
+# Changes the title.
+sed -i -e 's/.SS "Log:"/.SH LOG/' fail2ban-regex.1
+sed -i -e 's/.SS "Regex:"/.SH REGEX/' fail2ban-regex.1
+# Sets bold font for commands.
+IFS="
+"
+NEXT=0
+FOUND=0
+LINES=$( cat fail2ban-regex.1 )
+echo -n "" > fail2ban-regex.1
+for LINE in $LINES; do
+	if [ "$LINE" = ".SH LOG" ]; then
+		FOUND=1
+	fi
+	if [ $NEXT -eq 1 ] && [ $FOUND -eq 1 ]; then
+		echo "\fB$LINE\fR" >> fail2ban-regex.1
+	else
+		echo "$LINE" >> fail2ban-regex.1
+	fi
+	if [ "$LINE" = ".TP" ]; then
+		NEXT=1
+	else
+		NEXT=0
+	fi
+done
+echo "[done]"

server/actions.py

@@ -134,11 +134,15 @@ class Actions(JailThread):
 			bTicket = BanManager.createBanTicket(ticket)
 			aInfo["ip"] = bTicket.getIP()
 			aInfo["failures"] = bTicket.getAttempt()
-			logSys.warn("[%s] Ban %s" % (self.jail.getName(), aInfo["ip"]))
-			for action in self.__actions:
-				action.execActionBan(aInfo)
-			self.__banManager.addBanTicket(bTicket)
-			return True
+			aInfo["time"] = bTicket.getTime()
+			if self.__banManager.addBanTicket(bTicket):
+				logSys.warn("[%s] Ban %s" % (self.jail.getName(), aInfo["ip"]))
+				for action in self.__actions:
+					action.execActionBan(aInfo)
+				return True
+			else:
+				logSys.warn("[%s] %s already banned" % (self.jail.getName(), 
+														aInfo["ip"]))
 		return False
 	
 	##
@@ -148,11 +152,7 @@ class Actions(JailThread):
 	
 	def __checkUnBan(self):
 		for ticket in self.__banManager.unBanList(MyTime.time()):
-			aInfo = dict()
-			aInfo["ip"] = ticket.getIP()
-			logSys.warn("[%s] Unban %s" % (self.jail.getName(), aInfo["ip"]))
-			for action in self.__actions:
-				action.execActionUnban(aInfo)
+			self.__unBan(ticket)
 	
 	##
 	# Flush the ban list.
@@ -162,11 +162,23 @@ class Actions(JailThread):
 	def __flushBan(self):
 		logSys.debug("Flush ban list")
 		for ticket in self.__banManager.flushBanList():
-			aInfo = dict()
-			aInfo["ip"] = ticket.getIP()
-			logSys.warn("[%s] Unban %s" % (self.jail.getName(), aInfo["ip"]))
-			for action in self.__actions:
-				action.execActionUnban(aInfo)
+			self.__unBan(ticket)
+	
+	##
+	# Unbans host corresponding to the ticket.
+	#
+	# Executes the actions in order to unban the host given in the
+	# ticket.
+	
+	def __unBan(self, ticket):
+		aInfo = dict()
+		aInfo["ip"] = ticket.getIP()
+		aInfo["failures"] = ticket.getAttempt()
+		aInfo["time"] = ticket.getTime()
+		logSys.warn("[%s] Unban %s" % (self.jail.getName(), aInfo["ip"]))
+		for action in self.__actions:
+			action.execActionUnban(aInfo)
+			
 	
 	##
 	# Get the status of the filter.
@@ -176,7 +188,7 @@ class Actions(JailThread):
 	# @return a list with tuple
 	
 	def status(self):
-		ret = [("Currently banned", self.__banManager.size()),
-			   ("Total banned", self.__banManager.getBanTotal())]
+		ret = [("Currently banned", self.__banManager.size()), 
+			   ("Total banned", self.__banManager.getBanTotal()),
+			   ("IP list", self.__banManager.getBanList())]
 		return ret
-		

server/banmanager.py

@@ -100,7 +100,19 @@ class BanManager:
 			return self.__banTotal
 		finally:
 			self.__lock.release()
+
+	##
+	# Returns a copy of the IP list.
+	#
+	# @return IP list
 	
+	def getBanList(self):
+		try:
+			self.__lock.acquire()
+			return [m.getIP() for m in self.__banList]
+		finally:
+			self.__lock.release()
+
 	##
 	# Create a ban ticket.
 	#
@@ -136,14 +148,6 @@ class BanManager:
 		finally:
 			self.__lock.release()
 	
-	##
-	# Delete a ban ticket.
-	#
-	# Remove a BanTicket from the ban list.
-	# @param ticket the ticket
-	
-	def __delBanTicket(self, ticket):
-		self.__banList.remove(ticket)
 	
 	##
 	# Get the size of the ban list.
@@ -177,20 +181,23 @@ class BanManager:
 	# Return a list of BanTicket which need to be unbanned.
 	# @param time the time
 	# @return the list of ticket to unban
-	# @todo Check the delete operation
 	
 	def unBanList(self, time):
 		try:
 			self.__lock.acquire()
-			uBList = list()
 			# Permanent banning
 			if self.__banTime < 0:
-				return uBList
-			for ticket in self.__banList:
-				if ticket.getTime() < time - self.__banTime:
-					uBList.append(ticket)
-					self.__delBanTicket(ticket)
-			return uBList
+				return list()
+
+			# Gets the list of ticket to remove.
+			unBanList = [ticket for ticket in self.__banList
+						 if ticket.getTime() < time - self.__banTime]
+			
+			# Removes tickets.
+			self.__banList = [ticket for ticket in self.__banList
+							  if ticket not in unBanList]
+						
+			return unBanList
 		finally:
 			self.__lock.release()
 	

server/datedetector.py

@@ -16,17 +16,16 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 321 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 321 $"
-__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
 import time, logging
 
-from datetemplate import DateTemplate
 from datestrptime import DateStrptime
 from datetai64n	import DateTai64n
 from dateepoch import DateEpoch
@@ -40,7 +39,7 @@ class DateDetector:
 	def __init__(self):
 		self.__lock = Lock()
 		self.__templates = list()
-		self.__defTemplate = DateTemplate()
+		self.__defTemplate = DateStrptime()
 	
 	def addDefaultTemplate(self):
 		# standard
@@ -67,6 +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")

server/dateepoch.py

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

server/datestrptime.py

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

server/datetai64n.py

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

server/datetemplate.py

@@ -16,11 +16,11 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 321 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 321 $"
-__date__ = "$Date: 2006-09-04 21:19:58 +0200 (Mon, 04 Sep 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
@@ -42,14 +42,14 @@ class DateTemplate:
 		return self.__name
 	
 	def setRegex(self, regex):
-		self.__regex = regex
+		self.__regex = regex.strip()
 		self.__cRegex = re.compile(regex)
 		
 	def getRegex(self):
 		return self.__regex
 	
 	def setPattern(self, pattern):
-		self.__pattern = pattern
+		self.__pattern = pattern.strip()
 		
 	def getPattern(self):
 		return self.__pattern

server/failregex.py

@@ -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
+# 
+# $Revision$
+
+__author__ = "Cyril Jaquier"
+__version__ = "$Revision$"
+__date__ = "$Date$"
+__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

server/filter.py

@@ -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")
@@ -56,15 +58,15 @@ class Filter(JailThread):
 		self.jail = jail
 		## The failures manager.
 		self.failManager = FailManager()
-		self.modified = False
 		## The log file handler.
 		self.__crtHandler = None
 		self.__crtFilename = None
 		## The log file path.
 		self.__logPath = []
-		## The regular expression matching the failure.
-		self.__failRegex = ''
-		self.__failRegexObj = 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.
@@ -156,19 +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:
-			self.__failRegexObj = re.compile(value)
-			self.__failRegex = value
-			logSys.info("Set failregex = %s" % value)
-		except sre_constants.error:
-			logSys.error("Unable to compile regular expression " + value)
+			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.
@@ -176,7 +185,42 @@ 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
+	
+	##
+	# 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 addIgnoreRegex(self, value):
+		try:
+			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.
+	#
+	# @return the regular expression
+	
+	def getIgnoreRegex(self):
+		ignoreRegex = list()
+		for regex in self.__ignoreRegex:
+			ignoreRegex.append(regex.getRegex())
+		return ignoreRegex
 	
 	##
 	# Set the time needed to find a failure.
@@ -187,6 +231,7 @@ class Filter(JailThread):
 	
 	def setFindTime(self, value):
 		self.__findTime = value
+		self.failManager.setMaxTime(value)
 		logSys.info("Set findtime = %s" % value)
 	
 	##
@@ -214,23 +259,6 @@ class Filter(JailThread):
 	def getMaxRetry(self):
 		return self.failManager.getMaxRetry()
 	
-	##
-	# Set the maximum time a failure stays in the list.
-	#
-	# @param value the maximum time
-	
-	def setMaxTime(self, value):
-		self.failManager.setMaxTime(value)
-		logSys.info("Set maxTime = %s" % value)
-	
-	##
-	# Get the maximum time a failure stays in the list.
-	#
-	# @return the time value
-	
-	def getMaxTime(self):
-		return self.failManager.getMaxTime()
-
 	##
 	# Main loop.
 	#
@@ -350,8 +378,8 @@ class Filter(JailThread):
 	# is created and is added to the FailManager.
 	
 	def getFailures(self, filename):
-		ret = self.__openLogFile(filename)
-		if not ret:
+		# Try to open log file.
+		if not self.__openLogFile(filename):
 			logSys.error("Unable to get failures in " + filename)
 			return False
 		self.__setFilePos()
@@ -394,26 +422,35 @@ class Filter(JailThread):
 
 	def findFailure(self, line):
 		failList = list()
-		if self.__failRegexObj == None:
-			logSys.error("No failregex is set")
-		else:
-			match = self.__failRegexObj.search(line)
-			if match:
-				date = self.dateDetector.getUnixTime(match.string)
+		# 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
+		# 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 " + match.string + ". Please contact "
-								 + "the author in order to get support for "
-								 + "this format")
+								 + "for " + line + ". Please contact the "
+								 + "author in order to get support for this "
+								 + "format")
 				else:
 					try:
-						ipMatch = DNSUtils.textToIp(match.group("host"))
+						host = failRegex.getHost()
+						ipMatch = DNSUtils.textToIp(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.")
+							# We matched a regex, it is enough to stop.
+							break
+					except RegexException, e:
+						logSys.error(e)
 		return failList
 	
 
@@ -425,7 +462,7 @@ class Filter(JailThread):
 	# @return a list with tuple
 	
 	def status(self):
-		ret = [("Currently failed", self.failManager.size()),
+		ret = [("Currently failed", self.failManager.size()), 
 			   ("Total failed", self.failManager.getFailTotal())]
 		return ret
 
@@ -451,6 +488,8 @@ class DNSUtils:
 		try:
 			return socket.gethostbyname_ex(dns)[2]
 		except socket.gaierror:
+			logSys.warn("Unable to find a corresponding IP address for %s"
+						% dns)
 			return list()
 	
 	@staticmethod

server/filtergamin.py

@@ -50,6 +50,7 @@ class FilterGamin(Filter):
 	
 	def __init__(self, jail):
 		Filter.__init__(self, jail)
+		self.__modified = False
 		# Gamin monitor
 		self.monitor = gamin.WatchMonitor()
 		logSys.info("Created FilterGamin")
@@ -60,7 +61,7 @@ class FilterGamin(Filter):
 		if event in (gamin.GAMCreated, gamin.GAMChanged, gamin.GAMExists):
 			logSys.debug("File changed: " + path)
 			self.getFailures(path)
-			self.modified = True
+			self.__modified = True
 
 
 	##
@@ -105,14 +106,14 @@ class FilterGamin(Filter):
 				if self.monitor.event_pending():
 					self.monitor.handle_events()
 
-				if self.modified:
+				if self.__modified:
 					try:
 						ticket = self.failManager.toBan()
 						self.jail.putFailTicket(ticket)
 					except FailManagerEmpty:
 						self.failManager.cleanup(MyTime.time())
 					self.dateDetector.sortTemplate()
-					self.modified = False
+					self.__modified = False
 				time.sleep(self.getSleepTime())
 			else:
 				time.sleep(self.getSleepTime())

server/filterpoll.py

@@ -16,11 +16,11 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 354 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 354 $"
-__date__ = "$Date: 2006-09-13 23:31:22 +0200 (Wed, 13 Sep 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
@@ -50,6 +50,7 @@ class FilterPoll(Filter):
 	
 	def __init__(self, jail):
 		Filter.__init__(self, jail)
+		self.__modified = False
 		## The time of the last modification of the file.
 		self.__lastModTime = dict()
 		self.__file404Cnt = dict()
@@ -98,16 +99,16 @@ class FilterPoll(Filter):
 				for f in self.getLogPath():
 					if self.isModified(f):
 						self.getFailures(f)
-						self.modified = True
+						self.__modified = True
 
-				if self.modified:
+				if self.__modified:
 					try:
 						ticket = self.failManager.toBan()
 						self.jail.putFailTicket(ticket)
 					except FailManagerEmpty:
 						self.failManager.cleanup(MyTime.time())
 					self.dateDetector.sortTemplate()
-					self.modified = False
+					self.__modified = False
 				time.sleep(self.getSleepTime())
 			else:
 				time.sleep(self.getSleepTime())

server/jail.py

@@ -27,7 +27,6 @@ __license__ = "GPL"
 import Queue, logging
 
 from actions import Actions
-from threading import Lock
 
 # Gets the instance of the logger.
 logSys = logging.getLogger("fail2ban.jail")
@@ -35,7 +34,6 @@ logSys = logging.getLogger("fail2ban.jail")
 class Jail:
 	
 	def __init__(self, name, backend = "auto"):
-		self.__lock = Lock()
 		self.__name = name
 		self.__queue = Queue.Queue()
 		self.__filter = None
@@ -61,89 +59,51 @@ class Jail:
 		self.__filter = FilterGamin(self)
 	
 	def setName(self, name):
-		self.__lock.acquire()
 		self.__name = name
-		self.__lock.release()
 	
 	def getName(self):
-		try:
-			self.__lock.acquire()
-			return self.__name
-		finally:
-			self.__lock.release()
+		return self.__name
 	
 	def getFilter(self):
-		try:
-			self.__lock.acquire()
-			return self.__filter
-		finally:
-			self.__lock.release()
+		return self.__filter
 	
 	def getAction(self):
-		try:
-			self.__lock.acquire()
-			return self.__action
-		finally:
-			self.__lock.release()
+		return self.__action
 	
 	def putFailTicket(self, ticket):
-		self.__lock.acquire()
 		self.__queue.put(ticket)
-		self.__lock.release()
 	
 	def getFailTicket(self):
 		try:
-			self.__lock.acquire()
-			try:
-				return self.__queue.get(False)
-			except Queue.Empty:
-				return False
-		finally:
-			self.__lock.release()
+			return self.__queue.get(False)
+		except Queue.Empty:
+			return False
 	
 	def start(self):
-		self.__lock.acquire()
 		self.__filter.start()
 		self.__action.start()
-		self.__lock.release()
 	
 	def stop(self):
-		self.__lock.acquire()
 		self.__filter.stop()
 		self.__action.stop()
-		self.__lock.release()
 		self.__filter.join()
 		self.__action.join()
 	
 	def isActive(self):
-		try:
-			self.__lock.acquire()
-			isActive0 = self.__filter.isActive()
-			isActive1 = self.__action.isActive()
-			return isActive0 or isActive1
-		finally:
-			self.__lock.release()
+		isActive0 = self.__filter.isActive()
+		isActive1 = self.__action.isActive()
+		return isActive0 or isActive1
 	
 	def setIdle(self, value):
-		self.__lock.acquire()
 		self.__filter.setIdle(value)
 		self.__action.setIdle(value)
-		self.__lock.release()
 	
 	def getIdle(self):
-		try:
-			self.__lock.acquire()
-			return self.__filter.getIdle() or self.__action.getIdle()
-		finally:
-			self.__lock.release()
+		return self.__filter.getIdle() or self.__action.getIdle()
 	
 	def getStatus(self):
-		try:
-			self.__lock.acquire()
-			fStatus = self.__filter.status()
-			aStatus = self.__action.status()
-			ret = [("filter", fStatus), 
-				   ("action", aStatus)]
-			return ret
-		finally:
-			self.__lock.release()
+		fStatus = self.__filter.status()
+		aStatus = self.__action.status()
+		ret = [("filter", fStatus), 
+			   ("action", aStatus)]
+		return ret

server/jails.py

@@ -16,11 +16,11 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 354 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 354 $"
-__date__ = "$Date: 2006-09-13 23:31:22 +0200 (Wed, 13 Sep 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
@@ -28,29 +28,63 @@ __license__ = "GPL"
 from jail import Jail
 from threading import Lock
 
+##
+# Handles the jails.
+#
+# This class handles the jails. Creation, deletion or access to a jail must be
+# done through this class. This class is thread-safe which is not the case of
+# the jail itself, including filter and actions.
+
 class Jails:
 	
+	##
+	# Constructor.
+	
 	def __init__(self):
 		self.__lock = Lock()
 		self.__jails = dict()
 	
+	##
+	# Adds a jail.
+	#
+	# Adds a new jail which should use the given backend. Raises a
+	# <code>DuplicateJailException</code> if the jail is already defined.
+	# @param name The name of the jail
+	# @param backend The backend to use
+	
 	def add(self, name, backend):
-		self.__lock.acquire()
-		if self.__jails.has_key(name):
-			self.__lock.release()
-			raise DuplicateJailException(name)
-		else:
-			self.__jails[name] = Jail(name, backend)
+		try:
+			self.__lock.acquire()
+			if self.__jails.has_key(name):
+				raise DuplicateJailException(name)
+			else:
+				self.__jails[name] = Jail(name, backend)
+		finally:
 			self.__lock.release()
 	
+	##
+	# Removes a jail.
+	#
+	# Removes the jail <code>name</code>. Raise an <code>UnknownJailException</code>
+	# if the jail does not exist.
+	# @param name The name of the jail
+	
 	def remove(self, name):
-		self.__lock.acquire()
-		if self.__jails.has_key(name):
-			del self.__jails[name]
+		try:
+			self.__lock.acquire()
+			if self.__jails.has_key(name):
+				del self.__jails[name]
+			else:
+				raise UnknownJailException(name)
+		finally:
 			self.__lock.release()
-		else:
-			self.__lock.release()
-			raise UnknownJailException(name)
+	
+	##
+	# Returns a jail.
+	#
+	# Returns the jail <code>name</code>. Raise an <code>UnknownJailException</code>
+	# if the jail does not exist.
+	# @param name The name of the jail
 	
 	def get(self, name):
 		try:
@@ -63,6 +97,13 @@ class Jails:
 		finally:
 			self.__lock.release()
 	
+	##
+	# Returns an action class instance.
+	#
+	# Returns the action object of the jail <code>name</code>. Raise an
+	# <code>UnknownJailException</code> if the jail does not exist.
+	# @param name The name of the jail
+	
 	def getAction(self, name):
 		try:
 			self.__lock.acquire()
@@ -74,6 +115,13 @@ class Jails:
 		finally:
 			self.__lock.release()
 	
+	##
+	# Returns a filter class instance.
+	#
+	# Returns the filter object of the jail <code>name</code>. Raise an
+	# <code>UnknownJailException</code> if the jail does not exist.
+	# @param name The name of the jail
+	
 	def getFilter(self, name):
 		try:
 			self.__lock.acquire()
@@ -85,6 +133,11 @@ class Jails:
 		finally:
 			self.__lock.release()
 	
+	##
+	# Returns the jails.
+	#
+	# Returns a copy of the jails list.
+	
 	def getAll(self):
 		try:
 			self.__lock.acquire()
@@ -92,6 +145,11 @@ class Jails:
 		finally:
 			self.__lock.release()
 	
+	##
+	# Returns the size of the jails.
+	#
+	# Returns the number of jails.
+	
 	def size(self):
 		try:
 			self.__lock.acquire()

server/mytime.py

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

server/regex.py

@@ -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
+# 
+# $Revision$
+
+__author__ = "Cyril Jaquier"
+__version__ = "$Revision$"
+__date__ = "$Date$"
+__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

server/server.py

@@ -24,6 +24,7 @@ __date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
+from threading import Lock, RLock
 from jails import Jails
 from transmitter import Transmitter
 from ssocket import SSocket
@@ -36,6 +37,8 @@ logSys = logging.getLogger("fail2ban.server")
 class Server:
 
 	def __init__(self, daemon = False):
+		self.__loggingLock = Lock()
+		self.__lock = RLock()
 		self.__jails = Jails()
 		self.__daemon = daemon
 		self.__transm = Transmitter(self)
@@ -91,17 +94,29 @@ class Server:
 		self.__jails.remove(name)
 	
 	def startJail(self, name):
-		if not self.isActive(name):
-			self.__jails.get(name).start()
+		try:
+			self.__lock.acquire()
+			if not self.isActive(name):
+				self.__jails.get(name).start()
+		finally:
+			self.__lock.release()
 	
 	def stopJail(self, name):
-		if self.isActive(name):
-			self.__jails.get(name).stop()
-			self.delJail(name)
+		try:
+			self.__lock.acquire()
+			if self.isActive(name):
+				self.__jails.get(name).stop()
+				self.delJail(name)
+		finally:
+			self.__lock.release()
 	
 	def stopAllJail(self):
-		for jail in self.__jails.getAll():
-			self.stopJail(jail)
+		try:
+			self.__lock.acquire()
+			for jail in self.__jails.getAll():
+				self.stopJail(jail)
+		finally:
+			self.__lock.release()
 	
 	def isActive(self, name):
 		return self.__jails.get(name).isActive()
@@ -150,24 +165,30 @@ 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 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()
+	
 	def setMaxRetry(self, name, value):
 		self.__jails.getFilter(name).setMaxRetry(value)
 	
 	def getMaxRetry(self, name):
 		return self.__jails.getFilter(name).getMaxRetry()
 	
-	def setMaxTime(self, name, value):
-		self.__jails.getFilter(name).setMaxTime(value)
-	
-	def getMaxTime(self, name):
-		return self.__jails.getFilter(name).getMaxTime()
-	
 	# Action
 	def addAction(self, name, value):
 		self.__jails.getAction(name).addAction(value)
@@ -225,15 +246,19 @@ class Server:
 		
 	# Status
 	def status(self):
-		jailList = ''
-		for jail in self.__jails.getAll():
-			jailList += jail + ', '
-		length = len(jailList)
-		if not length == 0:
-			jailList = jailList[:length-2]
-		ret = [("Number of jail", self.__jails.size()), 
-			   ("Jail list", jailList)]
-		return ret
+		try:
+			self.__lock.acquire()
+			jailList = ''
+			for jail in self.__jails.getAll():
+				jailList += jail + ', '
+			length = len(jailList)
+			if not length == 0:
+				jailList = jailList[:length-2]
+			ret = [("Number of jail", self.__jails.size()), 
+				   ("Jail list", jailList)]
+			return ret
+		finally:
+			self.__lock.release()
 	
 	def statusJail(self, name):
 		return self.__jails.get(name).getStatus()
@@ -252,17 +277,21 @@ class Server:
 	# @param value the level
 	
 	def setLogLevel(self, value):
-		self.__logLevel = value
-		logLevel = logging.DEBUG
-		if value == 0:
-			logLevel = logging.FATAL
-		elif value == 1:
-			logLevel = logging.ERROR
-		elif value == 2:
-			logLevel = logging.WARNING
-		elif value == 3:
-			logLevel = logging.INFO
-		logging.getLogger("fail2ban").setLevel(logLevel)
+		try:
+			self.__loggingLock.acquire()
+			self.__logLevel = value
+			logLevel = logging.DEBUG
+			if value == 0:
+				logLevel = logging.FATAL
+			elif value == 1:
+				logLevel = logging.ERROR
+			elif value == 2:
+				logLevel = logging.WARNING
+			elif value == 3:
+				logLevel = logging.INFO
+			logging.getLogger("fail2ban").setLevel(logLevel)
+		finally:
+			self.__loggingLock.release()
 	
 	##
 	# Get the logging level.
@@ -271,35 +300,56 @@ class Server:
 	# @return the log level
 	
 	def getLogLevel(self):
-		return self.__logLevel
+		try:
+			self.__loggingLock.acquire()
+			return self.__logLevel
+		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):
-		# Remove previous handler
-		logging.getLogger("fail2ban").handlers = []
-		self.__logTarget = target
-		if target == "SYSLOG":
-			hdlr = logging.handlers.SysLogHandler()
-		elif target == "STDOUT":
-			hdlr = logging.StreamHandler(sys.stdout)
-		elif target == "STDERR":
-			hdlr = logging.StreamHandler(sys.stderr)
-		else:
-			# Target should be a file
-			try:
-				open(target, "a")
-				hdlr = logging.FileHandler(target)
-			except IOError:
-				logSys.error("Unable to log to " + target)
-				return False
-		# 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
-		hdlr.setFormatter(formatter)
-		logging.getLogger("fail2ban").addHandler(hdlr)
-		return True
+		try:
+			self.__loggingLock.acquire()
+			if target == "SYSLOG":
+				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":
+				hdlr = logging.StreamHandler(sys.stderr)
+			else:
+				# Target should be a file
+				try:
+					open(target, "a")
+					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
+			hdlr.setFormatter(formatter)
+			logging.getLogger("fail2ban").addHandler(hdlr)
+			return True
+		finally:
+			self.__loggingLock.release()
 	
 	def getLogTarget(self):
-		return self.__logTarget
+		try:
+			self.__loggingLock.acquire()
+			return self.__logTarget
+		finally:
+			self.__loggingLock.release()
 	
 	def __createDaemon(self):
 		""" Detach a process from the controlling terminal and run it in the

server/transmitter.py

@@ -24,7 +24,6 @@ __date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-from threading import Lock
 import logging, time
 
 # Gets the instance of the logger.
@@ -32,229 +31,243 @@ logSys = logging.getLogger("fail2ban.comm")
 
 class Transmitter:
 	
+	##
+	# Constructor.
+	#
+	# @param The server reference
+	
 	def __init__(self, server):
-		self.__lock = Lock()
 		self.__server = server
 		
-	def proceed(self, action):
+	##
+	# Proceeds a command.
+	#
+	# Proceeds an incoming command.
+	# @param command The incoming command
+	
+	def proceed(self, command):
 		# Deserialize object
+		logSys.debug("Command: " + `command`)
 		try:
-			self.__lock.acquire()
-			logSys.debug("Action: " + `action`)
-			try:
-				ret = self.__actionHandler(action)
-				ack = 0, ret
-			except Exception, e:
-				logSys.warn("Invalid command: " + `action`)
-				ack = 1, e
-			return ack
-		finally:
-			self.__lock.release()
+			ret = self.__commandHandler(command)
+			ack = 0, ret
+		except Exception, e:
+			logSys.warn("Invalid command: " + `command`)
+			ack = 1, e
+		return ack
 	
 	##
-	# Handle an action.
+	# Handle an command.
 	#
 	# 
 	
-	def __actionHandler(self, action):
-		if action[0] == "ping":
+	def __commandHandler(self, command):
+		if command[0] == "ping":
 			return "pong"
-		elif action[0] == "add":
-			name = action[1]
+		elif command[0] == "add":
+			name = command[1]
 			if name == "all":
 				raise Exception("Reserved name")
 			try:
-				backend = action[2]
+				backend = command[2]
 			except IndexError:
 				backend = "auto"
 			self.__server.addJail(name, backend)
 			return name
-		elif action[0] == "start":
-			name = action[1]
+		elif command[0] == "start":
+			name = command[1]
 			self.__server.startJail(name)
 			return None
-		elif action[0] == "stop":
-			if len(action) == 1:
+		elif command[0] == "stop":
+			if len(command) == 1:
 				self.__server.quit()
-			elif action[1] == "all":
+			elif command[1] == "all":
 				self.__server.stopAllJail()
 			else:
-				name = action[1]
+				name = command[1]
 				self.__server.stopJail(name)
 			return None
-		elif action[0] == "sleep":
-			value = action[1]
+		elif command[0] == "sleep":
+			value = command[1]
 			time.sleep(int(value))
 			return None
-		elif action[0] == "set":
-			return self.__actionSet(action[1:])
-		elif action[0] == "get":
-			return self.__actionGet(action[1:])
-		elif action[0] == "status":
-			return self.status(action[1:])			
+		elif command[0] == "set":
+			return self.__commandSet(command[1:])
+		elif command[0] == "get":
+			return self.__commandGet(command[1:])
+		elif command[0] == "status":
+			return self.status(command[1:])			
 		raise Exception("Invalid command")
 	
-	def __actionSet(self, action):
-		name = action[0]
+	def __commandSet(self, command):
+		name = command[0]
 		# Logging
 		if name == "loglevel":
-			value = int(action[1])
+			value = int(command[1])
 			self.__server.setLogLevel(value)
 			return self.__server.getLogLevel()
 		elif name == "logtarget":
-			value = action[1]
+			value = command[1]
 			self.__server.setLogTarget(value)
 			return self.__server.getLogTarget()
 		# Jail
-		elif action[1] == "idle":
-			if action[2] == "on":
+		elif command[1] == "idle":
+			if command[2] == "on":
 				self.__server.setIdleJail(name, True)
-			elif action[2] == "off":
+			elif command[2] == "off":
 				self.__server.setIdleJail(name, False)
 			return self.__server.getIdleJail(name)
 		# Filter
-		elif action[1] == "addignoreip":
-			value = action[2]
+		elif command[1] == "addignoreip":
+			value = command[2]
 			self.__server.addIgnoreIP(name, value)
 			return self.__server.getIgnoreIP(name)
-		elif action[1] == "delignoreip":
-			value = action[2]
+		elif command[1] == "delignoreip":
+			value = command[2]
 			self.__server.delIgnoreIP(name, value)
 			return self.__server.getIgnoreIP(name)
-		elif action[1] == "addlogpath":
-			value = action[2:]
+		elif command[1] == "addlogpath":
+			value = command[2:]
 			for path in value:
 				self.__server.addLogPath(name, path)
 			return self.__server.getLogPath(name)
-		elif action[1] == "dellogpath":
-			value = action[2]
+		elif command[1] == "dellogpath":
+			value = command[2]
 			self.__server.delLogPath(name, value)
 			return self.__server.getLogPath(name)
-		elif action[1] == "timeregex":
-			value = action[2]
+		elif command[1] == "timeregex":
+			value = command[2]
 			self.__server.setTimeRegex(name, value)
 			return self.__server.getTimeRegex(name)
-		elif action[1] == "timepattern":
-			value = action[2]
+		elif command[1] == "timepattern":
+			value = command[2]
 			self.__server.setTimePattern(name, value)
 			return self.__server.getTimePattern(name)
-		elif action[1] == "failregex":
-			value = action[2]
-			self.__server.setFailRegex(name, value)
+		elif command[1] == "addfailregex":
+			value = command[2]
+			self.__server.addFailRegex(name, value)
 			return self.__server.getFailRegex(name)
-		elif action[1] == "maxtime":
-			value = action[2]
-			self.__server.setMaxTime(name, int(value))
-			return self.__server.getMaxTime(name)
-		elif action[1] == "findtime":
-			value = action[2]
+		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.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]
 			self.__server.setFindTime(name, int(value))
 			return self.__server.getFindTime(name)
-		elif action[1] == "maxretry":
-			value = action[2]
+		elif command[1] == "maxretry":
+			value = command[2]
 			self.__server.setMaxRetry(name, int(value))
 			return self.__server.getMaxRetry(name)
-		# Action
-		elif action[1] == "bantime":
-			value = action[2]
+		# command
+		elif command[1] == "bantime":
+			value = command[2]
 			self.__server.setBanTime(name, int(value))
 			return self.__server.getBanTime(name)
-		elif action[1] == "addaction":
-			value = action[2]
+		elif command[1] == "addaction":
+			value = command[2]
 			self.__server.addAction(name, value)
 			return self.__server.getLastAction(name).getName()
-		elif action[1] == "delaction":
+		elif command[1] == "delaction":
 			self.__server.delAction(name, value)
 			return None
-		elif action[1] == "setcinfo":
-			act = action[2]
-			key = action[3]
-			value = action[4]
+		elif command[1] == "setcinfo":
+			act = command[2]
+			key = command[3]
+			value = command[4]
 			self.__server.setCInfo(name, act, key, value)
 			return self.__server.getCInfo(name, act, key)
-		elif action[1] == "delcinfo":
-			act = action[2]
-			key = action[3]
+		elif command[1] == "delcinfo":
+			act = command[2]
+			key = command[3]
 			self.__server.delCInfo(name, act, key)
 			return None
-		elif action[1] == "actionstart":
-			act = action[2]
-			value = action[3]
+		elif command[1] == "actionstart":
+			act = command[2]
+			value = command[3]
 			self.__server.setActionStart(name, act, value)
 			return self.__server.getActionStart(name, act)
-		elif action[1] == "actionstop":
-			act = action[2]
-			value = action[3]
+		elif command[1] == "actionstop":
+			act = command[2]
+			value = command[3]
 			self.__server.setActionStop(name, act, value)
 			return self.__server.getActionStop(name, act)
-		elif action[1] == "actioncheck":
-			act = action[2]
-			value = action[3]
+		elif command[1] == "actioncheck":
+			act = command[2]
+			value = command[3]
 			self.__server.setActionCheck(name, act, value)
 			return self.__server.getActionCheck(name, act)
-		elif action[1] == "actionban":
-			act = action[2]
-			value = action[3]
+		elif command[1] == "actionban":
+			act = command[2]
+			value = command[3]
 			self.__server.setActionBan(name, act, value)
 			return self.__server.getActionBan(name, act)
-		elif action[1] == "actionunban":
-			act = action[2]
-			value = action[3]
+		elif command[1] == "actionunban":
+			act = command[2]
+			value = command[3]
 			self.__server.setActionUnban(name, act, value)
 			return self.__server.getActionUnban(name, act)
 		raise Exception("Invalid command (no set action or not yet implemented)")
 	
-	def __actionGet(self, action):
-		name = action[0]
+	def __commandGet(self, command):
+		name = command[0]
 		# Logging
 		if name == "loglevel":
 			return self.__server.getLogLevel()
 		elif name == "logtarget":
 			return self.__server.getLogTarget()
 		# Filter
-		elif action[1] == "logpath":
+		elif command[1] == "logpath":
 			return self.__server.getLogPath(name)
-		elif action[1] == "ignoreip":
+		elif command[1] == "ignoreip":
 			return self.__server.getIgnoreIP(name)
-		elif action[1] == "timeregex":
+		elif command[1] == "timeregex":
 			return self.__server.getTimeRegex(name)
-		elif action[1] == "timepattern":
+		elif command[1] == "timepattern":
 			return self.__server.getTimePattern(name)
-		elif action[1] == "failregex":
+		elif command[1] == "failregex":
 			return self.__server.getFailRegex(name)
-		elif action[1] == "maxtime":
-			return self.__server.getMaxTime(name)
-		elif action[1] == "findtime":
+		elif command[1] == "ignoreregex":
+			return self.__server.getIgnoreRegex(name)
+		elif command[1] == "findtime":
 			return self.__server.getFindTime(name)
-		elif action[1] == "maxretry":
+		elif command[1] == "maxretry":
 			return self.__server.getMaxRetry(name)
 		# Action
-		elif action[1] == "bantime":
+		elif command[1] == "bantime":
 			return self.__server.getBanTime(name)
-		elif action[1] == "addaction":
+		elif command[1] == "addaction":
 			return self.__server.getLastAction(name).getName()
-		elif action[1] == "actionstart":
-			act = action[2]
+		elif command[1] == "actionstart":
+			act = command[2]
 			return self.__server.getActionStart(name, act)
-		elif action[1] == "actionstop":
-			act = action[2]
+		elif command[1] == "actionstop":
+			act = command[2]
 			return self.__server.getActionStop(name, act)
-		elif action[1] == "actioncheck":
-			act = action[2]
+		elif command[1] == "actioncheck":
+			act = command[2]
 			return self.__server.getActionCheck(name, act)
-		elif action[1] == "actionban":
-			act = action[2]
+		elif command[1] == "actionban":
+			act = command[2]
 			return self.__server.getActionBan(name, act)
-		elif action[1] == "actionunban":
-			act = action[2]
+		elif command[1] == "actionunban":
+			act = command[2]
 			return self.__server.getActionUnban(name, act)
 		raise Exception("Invalid command (no get action or not yet implemented)")
 	
-	def status(self, action):
-		if len(action) == 0:
+	def status(self, command):
+		if len(command) == 0:
 			return self.__server.status()
 		else:
-			name = action[0]
+			name = command[0]
 			return self.__server.statusJail(name)
 		raise Exception("Invalid command (no status)")
 	

setup.cfg

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

setup.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python
 
 # This file is part of Fail2Ban.
 #
@@ -27,9 +27,9 @@ __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
 from distutils.core import setup
-from version import version
-from os.path import isfile, join
-from sys import exit, argv
+from common.version import version
+from os.path import isfile, join, isdir
+from sys import argv
 from glob import glob
 
 longdesc = '''
@@ -40,33 +40,33 @@ to reject the IP address or executes user defined
 commands.'''
 
 setup(
-	name = "fail2ban",
-	version = version,
-	description = "Ban IPs that make too many password failure",
-	long_description = longdesc,
-	author = "Cyril Jaquier",
-	author_email = "lostcontrol@users.sourceforge.net",
-	url = "http://fail2ban.sourceforge.net",
-	license = "GPL",
-	platforms = "Posix",
+	name = "fail2ban", 
+	version = version, 
+	description = "Ban IPs that make too many password failure", 
+	long_description = longdesc, 
+	author = "Cyril Jaquier", 
+	author_email = "lostcontrol@users.sourceforge.net", 
+	url = "http://fail2ban.sourceforge.net", 
+	license = "GPL", 
+	platforms = "Posix", 
 	scripts =	[
-					'fail2ban-client',
-					'fail2ban-server',
+					'fail2ban-client', 
+					'fail2ban-server', 
 					'fail2ban-regex'
-				],
-	py_modules =	['version'],
+				], 
 	packages =	[
-					'client',
+					'common', 
+					'client', 
 					'server'
-				],
+				], 
 	data_files =	[
-						('/etc/fail2ban',
+						('/etc/fail2ban', 
 							glob("config/*.conf")
-						),
-						('/etc/fail2ban/filter.d',
+						), 
+						('/etc/fail2ban/filter.d', 
 							glob("config/filter.d/*.conf")
-						),
-						('/etc/fail2ban/action.d',
+						), 
+						('/etc/fail2ban/action.d', 
 							glob("config/action.d/*.conf")
 						)
 					]
@@ -79,24 +79,30 @@ elements =	{
 				"/etc/":
 					[
 						"fail2ban.conf"
-					],
+					], 
 				"/usr/bin/":
 					[
 						"fail2ban.py"
-					],
+					], 
 				"/usr/lib/fail2ban/firewall/":
 					[
-						"iptables.py",
-						"ipfwadm.py",
+						"iptables.py", 
+						"ipfwadm.py", 
 						"ipfw.py"
+					],
+				"/usr/lib/fail2ban/":
+					[
+						"version.py", 
+						"protocol.py"
 					]
 			}
 
-for dir in elements:
-	for f in elements[dir]:
-		path = join(dir, f)
+for directory in elements:
+	for f in elements[directory]:
+		path = join(directory, f)
 		if isfile(path):
 			obsoleteFiles.append(path)
+
 if obsoleteFiles:
 	print
 	print "Obsolete files from previous Fail2Ban versions were found on " \
@@ -107,6 +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

testcases/actiontestcase.py

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

testcases/clientreadertestcase.py

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

testcases/datedetectortestcase.py

@@ -16,15 +16,15 @@
 
 # Author: Cyril Jaquier
 # 
-# $Revision: 253 $
+# $Revision$
 
 __author__ = "Cyril Jaquier"
-__version__ = "$Revision: 253 $"
-__date__ = "$Date: 2006-07-17 00:21:58 +0200 (Mon, 17 Jul 2006) $"
+__version__ = "$Revision$"
+__date__ = "$Date$"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-import unittest, time
+import unittest
 from server.datedetector import DateDetector
 from server.datetemplate import DateTemplate
 
@@ -53,4 +53,15 @@ class DateDetectorTest(unittest.TestCase):
 	
 		self.assertEqual(self.__datedetector.getTime(log), date)
 		self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
-		
+
+	def testDefaultTempate(self):
+		self.__datedetector.setDefaultRegex("^\S{3}\s{1,2}\d{1,2} \d{2}:\d{2}:\d{2}")
+		self.__datedetector.setDefaultPattern("%b %d %H:%M:%S")
+		
+		log = "Jan 23 21:59:59 [sshd] error: PAM: Authentication failure"
+		date = [2005, 1, 23, 21, 59, 59, 1, 23, -1]
+		dateUnix = 1106513999.0
+		
+		self.assertEqual(self.__datedetector.getTime(log), date)
+		self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
+	

testcases/filtertestcase.py

@@ -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)