mirror of https://github.com/fail2ban/fail2ban
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
4.9 KiB
139 lines
4.9 KiB
# 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.
|
|
|
|
# Author: Cyril Jaquier
|
|
#
|
|
# $Revision$
|
|
|
|
__author__ = "Cyril Jaquier"
|
|
__version__ = "$Revision$"
|
|
__date__ = "$Date$"
|
|
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
|
|
__license__ = "GPL"
|
|
|
|
import unittest
|
|
|
|
from fail2ban.server.datedetector import DateDetector
|
|
from fail2ban.server.datetemplate import DateTemplate
|
|
|
|
class DateDetectorTest(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
"""Call before every test case."""
|
|
self.__datedetector = DateDetector()
|
|
self.__datedetector.addDefaultTemplate()
|
|
|
|
def tearDown(self):
|
|
"""Call after every test case."""
|
|
|
|
def testGetEpochTime(self):
|
|
log = "1138049999 [sshd] error: PAM: Authentication failure"
|
|
date = [2006, 1, 23, 21, 59, 59, 0, 23, 0]
|
|
dateUnix = 1138049999.0
|
|
|
|
self.assertEqual(self.__datedetector.getTime(log), date)
|
|
self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
|
|
|
|
def testGetTime(self):
|
|
log = "Jan 23 21:59:59 [sshd] error: PAM: Authentication failure"
|
|
date = [2005, 1, 23, 21, 59, 59, 6, 23, -1]
|
|
dateUnix = 1106513999.0
|
|
# yoh: testing only up to 6 elements, since the day of the week
|
|
# is not correctly determined atm, since year is not present
|
|
# in the log entry. Since this doesn't effect the operation
|
|
# of fail2ban -- we just ignore incorrect day of the week
|
|
self.assertEqual(self.__datedetector.getTime(log)[:6], date[:6])
|
|
self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
|
|
|
|
def testVariousTimes(self):
|
|
"""Test detection of various common date/time formats f2b should understand
|
|
"""
|
|
date = [2005, 1, 23, 21, 59, 59, 6, 23, -1]
|
|
dateUnix = 1106513999.0
|
|
|
|
for sdate in (
|
|
"Jan 23 21:59:59",
|
|
"Sun Jan 23 21:59:59 2005",
|
|
"Sun Jan 23 21:59:59",
|
|
"2005/01/23 21:59:59",
|
|
"2005.01.23 21:59:59",
|
|
"23/01/2005 21:59:59",
|
|
"23/01/05 21:59:59",
|
|
"23/Jan/2005:21:59:59",
|
|
"01/23/2005:21:59:59",
|
|
"2005-01-23 21:59:59",
|
|
"23-Jan-2005 21:59:59",
|
|
"23-01-2005 21:59:59",
|
|
"01-23-2005 21:59:59.252", # reported on f2b, causes Feb29 fix to break
|
|
"@4000000041f4104f00000000", # TAI64N
|
|
"2005-01-23T21:59:59.252Z", #ISO 8601
|
|
"2005-01-23T21:59:59-05:00Z", #ISO 8601 with TZ
|
|
"<01/23/05@21:59:59>",
|
|
):
|
|
log = sdate + "[sshd] error: PAM: Authentication failure"
|
|
# exclude
|
|
|
|
# yoh: on [:6] see in above test
|
|
self.assertEqual(self.__datedetector.getTime(log)[:6], date[:6])
|
|
self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
|
|
|
|
def testStableSortTemplate(self):
|
|
old_names = [x.getName() for x in self.__datedetector.getTemplates()]
|
|
self.__datedetector.sortTemplate()
|
|
# If there were no hits -- sorting should not change the order
|
|
for old_name, n in zip(old_names, self.__datedetector.getTemplates()):
|
|
self.assertEqual(old_name, n.getName()) # "Sort must be stable"
|
|
|
|
def testAllUniqueTemplateNames(self):
|
|
self.assertRaises(ValueError, self.__datedetector._appendTemplate,
|
|
self.__datedetector.getTemplates()[0])
|
|
|
|
def testFullYearMatch_gh130(self):
|
|
# see https://github.com/fail2ban/fail2ban/pull/130
|
|
# yoh: unfortunately this test is not really effective to reproduce the
|
|
# situation but left in place to assure consistent behavior
|
|
m1 = [2012, 10, 11, 2, 37, 17]
|
|
self.assertEqual(
|
|
self.__datedetector.getTime('2012/10/11 02:37:17 [error] 18434#0')[:6],
|
|
m1)
|
|
self.__datedetector.sortTemplate()
|
|
# confuse it with year being at the end
|
|
for i in xrange(10):
|
|
self.assertEqual(
|
|
self.__datedetector.getTime('11/10/2012 02:37:17 [error] 18434#0')[:6],
|
|
m1)
|
|
self.__datedetector.sortTemplate()
|
|
# and now back to the original
|
|
self.assertEqual(
|
|
self.__datedetector.getTime('2012/10/11 02:37:17 [error] 18434#0')[:6],
|
|
m1)
|
|
|
|
|
|
# def testDefaultTempate(self):
|
|
# self.__datedetector.setDefaultRegex("^\S{3}\s{1,2}\d{1,2} \d{2}:\d{2}:\d{2}")
|
|
# self.__datedetector.setDefaultPattern("%b %d %H:%M:%S")
|
|
#
|
|
# log = "Jan 23 21:59:59 [sshd] error: PAM: Authentication failure"
|
|
# date = [2005, 1, 23, 21, 59, 59, 1, 23, -1]
|
|
# dateUnix = 1106513999.0
|
|
#
|
|
# self.assertEqual(self.__datedetector.getTime(log), date)
|
|
# self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
|
|
|