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fail2ban/fail2ban

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#!/usr/bin/env python
# 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 sys, traceback, logging
# Inserts our own modules path first in the list
# fix for bug #343821
sys.path.insert(1, "/usr/lib/fail2ban")
# Now we can import our modules.
import fail2ban
from utils.pidlock import PIDLock
# Get the instance of the logger.
logSys = logging.getLogger("fail2ban")
# Get PID lock file instance
pidLock = PIDLock()
# Handle all the unhandled exceptions
try:
# Start the application
fail2ban.main()
except SystemExit:
# We called sys.exit(). Nothing wrong so just pass
pass
except Exception, e:
# Print the exception data
(type, value, tb) = sys.exc_info()
tbStack = traceback.extract_tb(tb)
logSys.error("Fail2Ban got an unhandled exception and died.")
logSys.error("Type: " + `type.__name__` + "\n" +
"Value: " + `e.args` + "\n" +
"TB: " + `tbStack`)
# Try to clean up after ourselves
# just for extreme caution - wrapping with try
try:
fail2ban.restoreFwRules()
except Exception:
pass
# Remove the PID lock file. Should close #1239562
pidLock.remove()
logging.shutdown()