1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
# 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: 641 $
__author__ = "Cyril Jaquier"
__version__ = "$Revision: 641 $"
__date__ = "$Date: 2007-12-26 12:46:22 +0100 (Wed, 26 Dec 2007) $"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
import unittest
from server.filterpoll import FilterPoll
from server.filter import FileFilter, DNSUtils
from server.failmanager import FailManager
from server.failmanager import FailManagerEmpty
class IgnoreIP(unittest.TestCase):
def setUp(self):
"""Call before every test case."""
self.__filter = FileFilter(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 = FileFilter(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.addFailRegex("(?:(?: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.addFailRegex("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.addFailRegex("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.addFailRegex("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
def testGetFailuresMultiRegex(self):
output = ('141.3.81.106', 8, 1124013541.0)
self.__filter.addLogPath(GetFailures.FILENAME_02)
self.__filter.addFailRegex("Failed .* from <HOST>")
self.__filter.addFailRegex("Accepted .* from <HOST>")
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 testGetFailuresIgnoreRegex(self):
output = ('141.3.81.106', 8, 1124013541.0)
self.__filter.addLogPath(GetFailures.FILENAME_02)
self.__filter.addFailRegex("Failed .* from <HOST>")
self.__filter.addFailRegex("Accepted .* from <HOST>")
self.__filter.addIgnoreRegex("for roehl")
self.__filter.getFailures(GetFailures.FILENAME_02)
self.assertRaises(FailManagerEmpty, self.__filter.failManager.toBan)
class DNSUtilsTests(unittest.TestCase):
def testTextToIp(self):
bogus = [
'doh1.2.3.4.buga.xxxxx.yyy',
'1.2.3.4.buga.xxxxx.yyy',
]
"""Really bogus addresses which should have no matches"""
for s in bogus:
res = DNSUtils.textToIp(s)
self.assertEqual(res, [])
|
