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60 lines
1.6 KiB
60 lines
1.6 KiB
# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: t -*-
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# vi: set ft=python sts=4 ts=4 sw=4 noet :
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# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# Fail2Ban developers
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__copyright__ = "Copyright (c) 2012 Yaroslav Halchenko"
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__license__ = "GPL"
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from threading import Lock
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class DummyJail(object):
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"""A simple 'jail' to suck in all the tickets generated by Filter's
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"""
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def __init__(self):
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self.lock = Lock()
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self.queue = []
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def __len__(self):
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try:
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self.lock.acquire()
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return len(self.queue)
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finally:
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self.lock.release()
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def putFailTicket(self, ticket):
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try:
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self.lock.acquire()
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self.queue.append(ticket)
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finally:
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self.lock.release()
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def getFailTicket(self):
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try:
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self.lock.acquire()
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try:
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return self.queue.pop()
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except IndexError:
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return False
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finally:
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self.lock.release()
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def getName(self):
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return "DummyJail #%s with %d tickets" % (id(self), len(self))
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