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112 lines
2.8 KiB
112 lines
2.8 KiB
# This file is part of Fail2Ban. |
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# |
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# Fail2Ban is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# Fail2Ban is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Fail2Ban; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# Author: Cyril Jaquier |
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# |
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# $Revision$ |
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__author__ = "Cyril Jaquier" |
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__version__ = "$Revision$" |
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__date__ = "$Date$" |
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__copyright__ = "Copyright (c) 2004 Cyril Jaquier" |
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__license__ = "GPL" |
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import Queue, logging |
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from actions import Actions |
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# Gets the instance of the logger. |
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logSys = logging.getLogger("fail2ban.jail") |
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class Jail: |
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def __init__(self, name, backend = "auto"): |
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self.__name = name |
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self.__queue = Queue.Queue() |
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self.__filter = None |
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logSys.info("Creating new jail '%s'" % self.__name) |
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if backend == "polling": |
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self.__initPoller() |
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else: |
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try: |
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self.__initGamin() |
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except ImportError: |
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self.__initPoller() |
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self.__action = Actions(self) |
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def __initPoller(self): |
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logSys.info("Jail '%s' uses poller" % self.__name) |
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from filterpoll import FilterPoll |
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self.__filter = FilterPoll(self) |
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def __initGamin(self): |
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# Try to import gamin |
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import gamin |
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logSys.info("Jail '%s' uses Gamin" % self.__name) |
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from filtergamin import FilterGamin |
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self.__filter = FilterGamin(self) |
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def setName(self, name): |
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self.__name = name |
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def getName(self): |
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return self.__name |
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def getFilter(self): |
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return self.__filter |
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def getAction(self): |
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return self.__action |
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def putFailTicket(self, ticket): |
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self.__queue.put(ticket) |
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def getFailTicket(self): |
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try: |
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return self.__queue.get(False) |
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except Queue.Empty: |
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return False |
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def start(self): |
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self.__filter.start() |
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self.__action.start() |
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logSys.info("Jail '%s' started" % self.__name) |
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def stop(self): |
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self.__filter.stop() |
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self.__action.stop() |
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self.__filter.join() |
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self.__action.join() |
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logSys.info("Jail '%s' stopped" % self.__name) |
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def isAlive(self): |
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isAlive0 = self.__filter.isAlive() |
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isAlive1 = self.__action.isAlive() |
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return isAlive0 or isAlive1 |
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def setIdle(self, value): |
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self.__filter.setIdle(value) |
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self.__action.setIdle(value) |
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def getIdle(self): |
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return self.__filter.getIdle() or self.__action.getIdle() |
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def getStatus(self): |
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fStatus = self.__filter.status() |
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aStatus = self.__action.status() |
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ret = [("filter", fStatus), |
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("action", aStatus)] |
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return ret
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