def test_valid_routes(self): routing_table = \ 'Iface\tDestination\tGateway \tFlags\tRefCnt\tUse\tMetric\tMask\t\tMTU\tWindow\tIRTT \n' \ 'eth0\t00000000\tC1BB910A\t0003\t0\t0\t0\t00000000\t0\t0\t0 \n' \ 'eth0\tC0BB910A\t00000000\t0001\t0\t0\t0\tC0FFFFFF\t0\t0\t0 \n' \ 'eth0\t10813FA8\tC1BB910A\t000F\t0\t0\t0\tFFFFFFFF\t0\t0\t0 \n' \ 'eth0\tFEA9FEA9\tC1BB910A\t0007\t0\t0\t0\tFFFFFFFF\t0\t0\t0 \n' \ 'docker0\t002BA8C0\t00000000\t0001\t0\t0\t10\t00FFFFFF\t0\t0\t0 \n' known_sha1_hash = b'\x1e\xd1k\xae[\xf8\x9b\x1a\x13\xd0\xbbT\xa4\xe3Y\xa3\xdd\x0b\xbd\xa9' mo = mock_open(read_data=routing_table) with patch(open_patch(), mo): raw_route_list = osutil.DefaultOSUtil().read_route_table() self.assertEqual(len(raw_route_list), 6) self.assertEqual(textutil.hash_strings(raw_route_list), known_sha1_hash) route_list = osutil.DefaultOSUtil().get_list_of_routes(raw_route_list) self.assertEqual(len(route_list), 5) self.assertEqual(route_list[0].gateway_quad(), '10.145.187.193') self.assertEqual(route_list[1].gateway_quad(), '0.0.0.0') self.assertEqual(route_list[1].mask_quad(), '255.255.255.192') self.assertEqual(route_list[2].destination_quad(), '168.63.129.16') self.assertEqual(route_list[1].flags, 1) self.assertEqual(route_list[2].flags, 15) self.assertEqual(route_list[3].flags, 7) self.assertEqual(route_list[3].metric, 0) self.assertEqual(route_list[4].metric, 10) self.assertEqual(route_list[0].interface, 'eth0') self.assertEqual(route_list[4].interface, 'docker0')
def test_valid_routes(self): routing_table = \ 'Iface\tDestination\tGateway \tFlags\tRefCnt\tUse\tMetric\tMask\t\tMTU\tWindow\tIRTT \n' \ 'eth0\t00000000\tC1BB910A\t0003\t0\t0\t0\t00000000\t0\t0\t0 \n' \ 'eth0\tC0BB910A\t00000000\t0001\t0\t0\t0\tC0FFFFFF\t0\t0\t0 \n' \ 'eth0\t10813FA8\tC1BB910A\t000F\t0\t0\t0\tFFFFFFFF\t0\t0\t0 \n' \ 'eth0\tFEA9FEA9\tC1BB910A\t0007\t0\t0\t0\tFFFFFFFF\t0\t0\t0 \n' \ 'docker0\t002BA8C0\t00000000\t0001\t0\t0\t10\t00FFFFFF\t0\t0\t0 \n' known_sha1_hash = b'\x1e\xd1k\xae[\xf8\x9b\x1a\x13\xd0\xbbT\xa4\xe3Y\xa3\xdd\x0b\xbd\xa9' mo = mock.mock_open(read_data=routing_table) with patch(open_patch(), mo): raw_route_list = osutil.DefaultOSUtil().read_route_table() self.assertEqual(len(raw_route_list), 6) self.assertEqual(textutil.hash_strings(raw_route_list), known_sha1_hash) route_list = osutil.DefaultOSUtil().get_list_of_routes(raw_route_list) self.assertEqual(len(route_list), 5) self.assertEqual(route_list[0].gateway_quad(), '10.145.187.193') self.assertEqual(route_list[1].gateway_quad(), '0.0.0.0') self.assertEqual(route_list[1].mask_quad(), '255.255.255.192') self.assertEqual(route_list[2].destination_quad(), '168.63.129.16') self.assertEqual(route_list[1].flags, 1) self.assertEqual(route_list[2].flags, 15) self.assertEqual(route_list[3].flags, 7) self.assertEqual(route_list[3].metric, 0) self.assertEqual(route_list[4].metric, 10) self.assertEqual(route_list[0].interface, 'eth0') self.assertEqual(route_list[4].interface, 'docker0')
def log_route_table(self): raw_route_list = self.osutil.read_route_table() digest = hash_strings(raw_route_list) if digest != self.last_route_table_hash: self.last_route_table_hash = digest route_list = self.osutil.get_list_of_routes(raw_route_list) logger.info("Route table: [{0}]".format(",".join(map(networkutil.RouteEntry.to_json, route_list))))
def test_hash_list(self): test_list = ["abc", "123"] result_from_list = textutil.hash_strings(test_list) test_string = "".join(test_list) hash_from_string = hashlib.sha1() hash_from_string.update(test_string.encode()) self.assertEqual(result_from_list, hash_from_string.digest()) self.assertEqual(hash_from_string.hexdigest(), '6367c48dd193d56ea7b0baad25b19455e529f5ee')
def _operation(self): raw_route_list = self.osutil.read_route_table() digest = hash_strings(raw_route_list) if digest != self.last_route_table_hash: self.last_route_table_hash = digest route_list = self.osutil.get_list_of_routes(raw_route_list) logger.info("Route table: [{0}]".format(",".join(map(networkutil.RouteEntry.to_json, route_list)))) nic_state = self.osutil.get_nic_state() if nic_state != self.last_nic_state: description = "Initial" if self.last_nic_state == {} else "Updated" logger.info("{0} NIC state: [{1}]".format(description, ", ".join(map(str, nic_state.values())))) self.last_nic_state = nic_state
def log_altered_network_configuration(self): """ Check various pieces of network configuration and, if altered since the last check, log the new state. """ raw_route_list = self.osutil.read_route_table() digest = hash_strings(raw_route_list) if digest != self.last_route_table_hash: self.last_route_table_hash = digest route_list = self.osutil.get_list_of_routes(raw_route_list) logger.info("Route table: [{0}]".format(",".join(map(networkutil.RouteEntry.to_json, route_list)))) nic_state = self.osutil.get_nic_state() if nic_state != self.last_nic_state: description = "Initial" if self.last_nic_state == {} else "Updated" logger.info("{0} NIC state: [{1}]".format(description, ", ".join(map(str, nic_state.values())))) self.last_nic_state = nic_state
def test_hash_empty_list(self): result = textutil.hash_strings([]) self.assertEqual( b'\xda9\xa3\xee^kK\r2U\xbf\xef\x95`\x18\x90\xaf\xd8\x07\t', result)
def test_hash_empty_list(self): result = textutil.hash_strings([]) self.assertEqual(b'\xda9\xa3\xee^kK\r2U\xbf\xef\x95`\x18\x90\xaf\xd8\x07\t', result)