mirror of https://github.com/fail2ban/fail2ban
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
|
# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: t -*-
|
||
|
|
# vi: set ft=python sts=4 ts=4 sw=4 noet :
|
||
|
|
|
||
|
|
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
|
||
|
|
# Fail2Ban developers
|
||
|
|
|
||
|
|
__copyright__ = "Copyright (c) 2012 Yaroslav Halchenko"
|
||
|
|
__license__ = "GPL"
|
||
|
|
|
||
|
|
from threading import Lock
|
||
|
|
class DummyJail(object):
|
||
|
|
"""A simple 'jail' to suck in all the tickets generated by Filter's
|
||
|
|
"""
|
||
|
|
def __init__(self):
|
||
|
|
self.lock = Lock()
|
||
|
|
self.queue = []
|
||
|
|
|
||
|
|
def __len__(self):
|
||
|
|
try:
|
||
|
|
self.lock.acquire()
|
||
|
|
return len(self.queue)
|
||
|
|
finally:
|
||
|
|
self.lock.release()
|
||
|
|
|
||
|
|
def putFailTicket(self, ticket):
|
||
|
|
try:
|
||
|
|
self.lock.acquire()
|
||
|
|
self.queue.append(ticket)
|
||
|
|
finally:
|
||
|
|
self.lock.release()
|
||
|
|
|
||
|
|
def getFailTicket(self):
|
||
|
|
try:
|
||
|
|
self.lock.acquire()
|
||
|
|
try:
|
||
|
|
return self.queue.pop()
|
||
|
|
except IndexError:
|
||
|
|
return False
|
||
|
|
finally:
|
||
|
|
self.lock.release()
|
||
|
|
|
||
|
|
def getName(self):
|
||
|
|
return "DummyJail #%s with %d tickets" % (id(self), len(self))
|
||
|
|
|