def test_find(self):
policy = Policy.parse(cStringIO.StringIO(self._TEST_POLICY), "json")
self.assertTrue(policy)
symbol_mapping_cache = self.MockSymbolMappingCache()
symbol_mapping_cache.add(FUNCTION_SYMBOLS, 0x1212, "v8::create")
symbol_mapping_cache.add(FUNCTION_SYMBOLS, 0x1381, "WebKit::create")
bucket1 = Bucket([0x1212, 0x013], "malloc", 0x29492, "_Z")
bucket1.symbolize(symbol_mapping_cache)
bucket2 = Bucket([0x18242, 0x1381], "malloc", 0x9492, "_Z")
bucket2.symbolize(symbol_mapping_cache)
bucket3 = Bucket([0x18242, 0x181], "malloc", 0x949, "_Z")
bucket3.symbolize(symbol_mapping_cache)
self.assertEqual("malloc-v8", policy.find_malloc(bucket1))
self.assertEqual("malloc-WebKit", policy.find_malloc(bucket2))
self.assertEqual("malloc-catch-all", policy.find_malloc(bucket3))
def test_find(self):
policy = Policy.parse(cStringIO.StringIO(self._TEST_POLICY), 'json')
self.assertTrue(policy)
symbol_mapping_cache = self.MockSymbolMappingCache()
symbol_mapping_cache.add(FUNCTION_SYMBOLS, 0x1212, 'v8::create')
symbol_mapping_cache.add(FUNCTION_SYMBOLS, 0x1381, 'WebKit::create')
bucket1 = Bucket([0x1212, 0x013], 'malloc', 0x29492, '_Z')
bucket1.symbolize(symbol_mapping_cache)
bucket2 = Bucket([0x18242, 0x1381], 'malloc', 0x9492, '_Z')
bucket2.symbolize(symbol_mapping_cache)
bucket3 = Bucket([0x18242, 0x181], 'malloc', 0x949, '_Z')
bucket3.symbolize(symbol_mapping_cache)
self.assertEqual('malloc-v8', policy.find_malloc(bucket1))
self.assertEqual('malloc-WebKit', policy.find_malloc(bucket2))
self.assertEqual('malloc-catch-all', policy.find_malloc(bucket3))
def read(self):
try:
users_fd = open(self.users_file, "r")
policies_fd = open(self.policies_file, "r")
except IOError as e:
self.log(e, "E")
return False
for line in users_fd.readlines():
if line.strip().encode() == b"":
continue # empty line
l = line.strip().encode().split(b"#")[0].strip().split(b":")
# TODO: move this check somewhere else
if len(l) > 2:
self.log("More than one ':' while parsing users file?", "E")
return False
if b"group" in l[0][0:5]:
self.key_manager.add_group(l[0].split(b" ")[1])
for u in l[1].strip().split(b" "):
self.key_manager.add_group_member(u, l[0].split(b" ")[1])
else:
self.key_manager.add_user(l[0].strip(), l[1].strip())
users_fd.close()
cnt = 0
for line in policies_fd.readlines():
if line.strip().encode() == b"":
continue # empty line
cnt += 1
tokens = line.strip().encode().split(b"#")[0].split(b" ")
policy = Policy()
policy.parameters = []
prev_token = None
for token in tokens:
if prev_token == b'-u':
policy.user = token
elif prev_token == b'-g':
policy.group = token
elif prev_token == b'-p':
policy.parameters.append(token)
prev_token = token
policy.script = tokens[-1]
if not self.policy_manager.add_policy(policy):
self.log(
" File %s line %d" % (cfg["path_to_policies"], cnt),
"E")
return False
policies_fd.close()
return True
def test_load(self):
policy = Policy.parse(cStringIO.StringIO(self._TEST_POLICY), "json")
self.assertTrue(policy)
self.assertEqual("POLICY_DEEP_3", policy.version)
def test_load(self):
policy = Policy.parse(cStringIO.StringIO(self._TEST_POLICY), 'json')
self.assertTrue(policy)
self.assertEqual('POLICY_DEEP_3', policy.version)