def _run_test(self, param, expected):
obj = SignalRule.parse(self.rule)
check_obj = SignalRule.parse(param)
self.assertTrue(SignalRule.match(param))
self.assertEqual(obj.is_equal(check_obj), expected[0], 'Mismatch in is_equal, expected %s' % expected[0])
self.assertEqual(obj.is_equal(check_obj, True), expected[1], 'Mismatch in is_equal/strict, expected %s' % expected[1])
self.assertEqual(obj.is_covered(check_obj), expected[2], 'Mismatch in is_covered, expected %s' % expected[2])
self.assertEqual(obj.is_covered(check_obj, True, True), expected[3], 'Mismatch in is_covered/exact, expected %s' % expected[3])
def test_ruleset_2(self):
ruleset = SignalRuleset()
rules = [
'signal send set=int,',
'allow signal send,',
'deny signal set=quit, # example comment',
]
expected_raw = [
' signal send set=int,',
' allow signal send,',
' deny signal set=quit, # example comment',
'',
]
expected_clean = [
' deny signal set=quit, # example comment',
'',
' allow signal send,',
' signal send set=int,',
'',
]
for rule in rules:
ruleset.add(SignalRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw(1))
self.assertEqual(expected_clean, ruleset.get_clean(1))
def test_invalid_is_equal(self):
obj = SignalRule.parse('signal send,')
testobj = BaseRule() # different type
with self.assertRaises(AppArmorBug):
obj.is_equal(testobj)
def _check_invalid_rawrule(self, rawrule):
obj = None
self.assertFalse(SignalRule.match(rawrule))
with self.assertRaises(AppArmorException):
obj = SignalRule(SignalRule.parse(rawrule))
self.assertIsNone(obj, 'SignalRule handed back an object unexpectedly')
def test_borked_obj_is_covered_3(self):
obj = SignalRule.parse('signal send set=quit peer=/foo,')
testobj = SignalRule('send', 'quit', '/foo')
testobj.peer = ''
with self.assertRaises(AppArmorBug):
obj.is_covered(testobj)
def _run_test(self, rawrule, expected):
self.assertTrue(SignalRule.match(rawrule))
obj = SignalRule.parse(rawrule)
clean = obj.get_clean()
raw = obj.get_raw()
self.assertEqual(expected.strip(), clean, 'unexpected clean rule')
self.assertEqual(rawrule.strip(), raw, 'unexpected raw rule')
def test_ruleset_1(self):
ruleset = SignalRuleset()
rules = [
'signal set=int,',
'signal send,',
]
expected_raw = [
'signal set=int,',
'signal send,',
'',
]
expected_clean = [
'signal send,',
'signal set=int,',
'',
]
for rule in rules:
ruleset.add(SignalRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw())
self.assertEqual(expected_clean, ruleset.get_clean())
def _run_test(self, rawrule, expected):
self.assertTrue(SignalRule.match(rawrule))
obj = SignalRule.parse(rawrule)
self.assertEqual(rawrule.strip(), obj.raw_rule)
self._compare_obj(obj, expected)
def _run_test(self, rawrule, expected):
self.assertTrue(SignalRule.match(
rawrule)) # the above invalid rules still match the main regex!
with self.assertRaises(expected):
SignalRule.parse(rawrule)