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, 1, 23, -1] dateUnix = 1106513999.0 self.assertEqual(self.__datedetector.getTime(log), date) self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
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, 1, 23, -1] dateUnix = 1106513999.0 self.assertEqual(self.__datedetector.getTime(log), date) 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, 1, 23, -1] dateUnix = 1106513999.0 for sdate in ( "Jan 23 21:59:59", "2005.01.23 21:59:59", "23/01/2005 21:59:59", "01-23-2005 21:59:59.252", # reported on f2b, causes Feb29 fix to break ): log = sdate + "[sshd] error: PAM: Authentication failure" # exclude # TODO (Yarik is confused): figure out why for above it is # "1" as day of the week which would be Tue, although it # was Sun self.assertEqual(self.__datedetector.getTime(log)[:6], date[:6]) self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
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, 1, 23, -1]
dateUnix = 1106513999.0
self.assertEqual(self.__datedetector.getTime(log), date)
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, 1, 23, -1]
dateUnix = 1106513999.0
for sdate in (
"Jan 23 21:59:59",
"2005.01.23 21:59:59",
"23/01/2005 21:59:59",
"01-23-2005 21:59:59.252", # reported on f2b, causes Feb29 fix to break
):
log = sdate + "[sshd] error: PAM: Authentication failure"
# exclude
# TODO (Yarik is confused): figure out why for above it is
# "1" as day of the week which would be Tue, although it
# was Sun
self.assertEqual(self.__datedetector.getTime(log)[:6], date[:6])
self.assertEqual(self.__datedetector.getUnixTime(log), dateUnix)
def setUp(self): """Call before every test case.""" self.__datedetector = DateDetector() self.__datedetector.addDefaultTemplate()
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>",
"050123 21:59:59", # MySQL
"Jan-23-05 21:59:59", # ASSP like
):
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 testDateDetectorTemplateOverlap(self):
patterns = [
template.getPattern() for template in self.__datedetector.getTemplates() if hasattr(template, "getPattern")
]
year = 2008 # Leap year, 08 for %y can be confused with both %d and %m
def iterDates(year):
for month in xrange(1, 13):
for day in xrange(2, calendar.monthrange(year, month)[1] + 1, 9):
for hour in xrange(0, 24, 6):
for minute in xrange(0, 60, 15):
for second in xrange(0, 60, 15): # Far enough?
yield datetime.datetime(year, month, day, hour, minute, second)
overlapedTemplates = set()
for date in iterDates(year):
for pattern in patterns:
datestr = date.strftime(pattern)
datestrs = set([datestr, re.sub(r"(\s)0", r"\1 ", datestr), re.sub(r"(\s)0", r"\1", datestr)])
for template in self.__datedetector.getTemplates():
template.resetHits()
for datestr in datestrs:
if template.matchDate(datestr): # or getDate?
template.incHits()
matchedTemplates = [
template for template in self.__datedetector.getTemplates() if template.getHits() > 0
]
assert matchedTemplates != [] # Should match at least one
if len(matchedTemplates) > 1:
overlapedTemplates.add(
(pattern, tuple(sorted(template.getName() for template in matchedTemplates)))
)
if overlapedTemplates:
print "WARNING: The following date templates overlap:"
pprint.pprint(overlapedTemplates)
def setUp(self):
"""Call before every test case."""
self.__datedetector = DateDetector()
self.__datedetector.addDefaultTemplate()
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 anchored, sdate in (
(False, "Jan 23 21:59:59"),
(False, "Sun Jan 23 21:59:59 2005"),
(False, "Sun Jan 23 21:59:59"),
(False, "2005/01/23 21:59:59"),
(False, "2005.01.23 21:59:59"),
(False, "23/01/2005 21:59:59"),
(False, "23/01/05 21:59:59"),
(False, "23/Jan/2005:21:59:59"),
(False, "01/23/2005:21:59:59"),
(False, "2005-01-23 21:59:59"),
(False, "2005-01-23 21:59:59,099"), # proftpd
(False, "23-Jan-2005 21:59:59"),
(False, "23-01-2005 21:59:59"),
(False, "01-23-2005 21:59:59.252"
), # reported on f2b, causes Feb29 fix to break
(False, "@4000000041f4104f00000000"), # TAI64N
(False, "2005-01-23T21:59:59.252Z"), #ISO 8601
(False, "2005-01-23T21:59:59-05:00Z"), #ISO 8601 with TZ
(True, "<01/23/05@21:59:59>"),
(True, "050123 21:59:59"), # MySQL
(True, "Jan-23-05 21:59:59"), # ASSP like
(True, "1106513999"), # Regular epoch
(True, "1106513999.123"), # Regular epoch with millisec
(False, "audit(1106513999.123:987)"), # SELinux
):
for should_match, prefix in ((True, ""), (not anchored,
"bogus-prefix ")):
ldate = prefix + sdate # logged date
log = ldate + "[sshd] error: PAM: Authentication failure"
# exclude
# yoh: on [:6] see in above test
logtime = self.__datedetector.getTime(log)
if should_match:
self.assertNotEqual(
logtime, None,
"getTime retrieved nothing for %r" % ldate)
self.assertEqual(
logtime[:6], date[:6],
"getTime comparison failure for %r: \"%s\" is not \"%s\""
% (ldate, logtime[:6], date[:6]))
self.assertEqual(
self.__datedetector.getUnixTime(log), dateUnix,
"getUnixTime failure for %r: \"%s\" is not \"%s\"" %
(ldate, logtime[:6], date[:6]))
else:
self.assertEqual(
logtime, None,
"getTime should have not matched for %r Got: %s" %
(ldate, logtime))
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 testDateDetectorTemplateOverlap(self):
patterns = [
template.getPattern()
for template in self.__datedetector.getTemplates()
if hasattr(template, "getPattern")
]
year = 2008 # Leap year, 08 for %y can be confused with both %d and %m
def iterDates(year):
for month in xrange(1, 13):
for day in xrange(2,
calendar.monthrange(year, month)[1] + 1, 9):
for hour in xrange(0, 24, 6):
for minute in xrange(0, 60, 15):
for second in xrange(0, 60, 15): # Far enough?
yield datetime.datetime(
year, month, day, hour, minute, second)
overlapedTemplates = set()
for date in iterDates(year):
for pattern in patterns:
datestr = date.strftime(pattern)
datestrs = set([
datestr,
re.sub(r"(\s)0", r"\1 ", datestr),
re.sub(r"(\s)0", r"\1", datestr)
])
for template in self.__datedetector.getTemplates():
template.resetHits()
for datestr in datestrs:
if template.matchDate(datestr): # or getDate?
template.incHits()
matchedTemplates = [
template
for template in self.__datedetector.getTemplates()
if template.getHits() > 0
]
assert matchedTemplates != [] # Should match at least one
if len(matchedTemplates) > 1:
overlapedTemplates.add(
(pattern,
tuple(
sorted(template.getName()
for template in matchedTemplates))))
if overlapedTemplates:
print "WARNING: The following date templates overlap:"
pprint.pprint(overlapedTemplates)
def testDateTemplate(self):
t = DateTemplate()
t.setRegex('^a{3,5}b?c*$')
self.assertEqual(t.getRegex(), '^a{3,5}b?c*$')
self.assertRaises(Exception, t.getDate, '')
self.assertEqual(t.matchDate('aaaac').group(), 'aaaac')
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])
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, 1, 23, -1]
dateUnix = 1106513999.0
self.assertEqual(self.__datedetector.getTime(log), date)
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, 1, 23, -1]
dateUnix = 1106513999.0
for sdate in (
"Jan 23 21:59:59",
"2005.01.23 21:59:59",
"23/01/2005 21:59:59",
"01-23-2005 21:59:59.252", # reported on f2b, causes Feb29 fix to break
):
log = sdate + "[sshd] error: PAM: Authentication failure"
# exclude
# TODO (Yarik is confused): figure out why for above it is
# "1" as day of the week which would be Tue, although it
# was Sun
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])
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, 1, 23, -1] dateUnix = 1106513999.0 self.assertEqual(self.__datedetector.getTime(log), date) 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, 1, 23, -1] dateUnix = 1106513999.0 for sdate in ( "Jan 23 21:59:59", "2005.01.23 21:59:59", "23/01/2005 21:59:59", "01-23-2005 21:59:59.252", # reported on f2b, causes Feb29 fix to break "050123 21:59:59", # MySQL ): log = sdate + "[sshd] error: PAM: Authentication failure" # exclude # TODO (Yarik is confused): figure out why for above it is # "1" as day of the week which would be Tue, although it # was Sun 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])
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>",
"050123 21:59:59", # MySQL
"Jan-23-05 21:59:59", # ASSP like
):
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)
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>",
"050123 21:59:59", # MySQL
"Jan-23-05 21:59:59", # ASSP like
):
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)