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# 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: 437 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 437 $"
__date__ = "$Date: 2006-10-30 23:48:52 +0100 (Mon, 30 Oct 2006) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
import unittest
from server.filterpoll import FilterPoll
from server.filter import Filter
from server.failmanager import FailManager
from server.failmanager import FailManagerEmpty
class IgnoreIP(unittest.TestCase):
def setUp(self):
"""Call before every test case."""
self.__filter = Filter(None)
def tearDown(self):
"""Call after every test case."""
def testIgnoreIPOK(self):
ipList = "127.0.0.1", "192.168.0.1", "255.255.255.255", "99.99.99.99"
for ip in ipList:
self.__filter.addIgnoreIP(ip)
self.assertTrue(self.__filter.inIgnoreIPList(ip))
# Test DNS
self.__filter.addIgnoreIP("www.epfl.ch")
self.assertTrue(self.__filter.inIgnoreIPList("128.178.50.12"))
def testIgnoreIPNOK(self):
ipList = "", "999.999.999.999", "abcdef", "192.168.0."
for ip in ipList:
self.__filter.addIgnoreIP(ip)
self.assertFalse(self.__filter.inIgnoreIPList(ip))
# Test DNS
self.__filter.addIgnoreIP("www.epfl.ch")
self.assertFalse(self.__filter.inIgnoreIPList("127.177.50.10"))
class LogFile(unittest.TestCase):
FILENAME = "testcases/files/testcase01.log"
def setUp(self):
"""Call before every test case."""
self.__filter = FilterPoll(None)
self.__filter.addLogPath(LogFile.FILENAME)
def tearDown(self):
"""Call after every test case."""
#def testOpen(self):
# self.__filter.openLogFile(LogFile.FILENAME)
def testIsModified(self):
self.assertTrue(self.__filter.isModified(LogFile.FILENAME))
class GetFailures(unittest.TestCase):
FILENAME_01 = "testcases/files/testcase01.log"
FILENAME_02 = "testcases/files/testcase02.log"
FILENAME_03 = "testcases/files/testcase03.log"
FILENAME_04 = "testcases/files/testcase04.log"
def setUp(self):
"""Call before every test case."""
self.__filter = Filter(None)
self.__filter.setActive(True)
# TODO Test this
#self.__filter.setTimeRegex("\S{3}\s{1,2}\d{1,2} \d{2}:\d{2}:\d{2}")
#self.__filter.setTimePattern("%b %d %H:%M:%S")
def tearDown(self):
"""Call after every test case."""
def testGetFailures01(self):
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.getFailures(GetFailures.FILENAME_01)
ticket = self.__filter.failManager.toBan()
attempts = ticket.getAttempt()
date = ticket.getTime()
ip = ticket.getIP()
found = (ip, attempts, date)
self.assertEqual(found, output)
def testGetFailures02(self):
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.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 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.getFailures(GetFailures.FILENAME_03)
ticket = self.__filter.failManager.toBan()
attempts = ticket.getAttempt()
date = ticket.getTime()
ip = ticket.getIP()
found = (ip, attempts, date)
self.assertEqual(found, output)
def testGetFailures04(self):
output = [('212.41.96.186', 4, 1124013600.0),
('212.41.96.185', 4, 1124013598.0)]
self.__filter.addLogPath(GetFailures.FILENAME_04)
self.__filter.setFailRegex("Invalid user .* (?P<host>\S*)")
self.__filter.getFailures(GetFailures.FILENAME_04)
try:
for i in range(2):
ticket = self.__filter.failManager.toBan()
attempts = ticket.getAttempt()
date = ticket.getTime()
ip = ticket.getIP()
found = (ip, attempts, date)
self.assertEqual(found, output[i])
except FailManagerEmpty:
pass
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