diff options
| -rwxr-xr-x | smoketest/scripts/cli/test_interfaces_macsec.py | 137 |
1 files changed, 91 insertions, 46 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_macsec.py b/smoketest/scripts/cli/test_interfaces_macsec.py index 30b040b97..fab5433de 100755 --- a/smoketest/scripts/cli/test_interfaces_macsec.py +++ b/smoketest/scripts/cli/test_interfaces_macsec.py @@ -16,10 +16,12 @@ import re import unittest + from psutil import process_iter +from base_interfaces_test import BasicInterfaceTest +from netifaces import interfaces from vyos.ifconfig import Section -from base_interfaces_test import BasicInterfaceTest from vyos.configsession import ConfigSessionError from vyos.util import read_file @@ -32,80 +34,123 @@ class MACsecInterfaceTest(BasicInterfaceTest.BaseTest): def setUp(self): super().setUp() self._base_path = ['interfaces', 'macsec'] - self._options = { - 'macsec0': ['source-interface eth0', - 'security cipher gcm-aes-128'] - } + self._options = { 'macsec0': ['source-interface eth0', 'security cipher gcm-aes-128'] } # if we have a physical eth1 interface, add a second macsec instance if 'eth1' in Section.interfaces("ethernet"): - macsec = { 'macsec1': ['source-interface eth1', 'security cipher gcm-aes-128'] } + macsec = { 'macsec1': [f'source-interface eth1', 'security cipher gcm-aes-128'] } self._options.update(macsec) self._interfaces = list(self._options) def test_encryption(self): - """ MACsec can be operating in authentication and encryption - mode - both using different mandatory settings, lets test - encryption as the basic authentication test has been performed - using the base class tests """ - interface = 'macsec0' - src_interface = 'eth0' + """ MACsec can be operating in authentication and encryption mode - both + using different mandatory settings, lets test encryption as the basic + authentication test has been performed using the base class tests """ + mak_cak = '232e44b7fda6f8e2d88a07bf78a7aff4' mak_ckn = '40916f4b23e3d548ad27eedd2d10c6f98c2d21684699647d63d41b500dfe8836' replay_window = '64' - self.session.set(self._base_path + [interface, 'security', 'encrypt']) - # check validate() - Cipher suite must be set for MACsec - with self.assertRaises(ConfigSessionError): - self.session.commit() - self.session.set(self._base_path + [interface, 'security', 'cipher', 'gcm-aes-128']) + for interface, option_value in self._options.items(): + for option in option_value: + if option.split()[0] == 'source-interface': + src_interface = option.split()[1] - # check validate() - Physical source interface must be set for MACsec - with self.assertRaises(ConfigSessionError): - self.session.commit() - self.session.set(self._base_path + [interface, 'source-interface', src_interface]) + self.session.set(self._base_path + [interface] + option.split()) - # check validate() - Physical source interface MTU must be higher then our MTU - self.session.set(self._base_path + [interface, 'mtu', '1500']) - with self.assertRaises(ConfigSessionError): + # Encrypt link + self.session.set(self._base_path + [interface, 'security', 'encrypt']) + + # check validate() - Physical source interface MTU must be higher then our MTU + self.session.set(self._base_path + [interface, 'mtu', '1500']) + with self.assertRaises(ConfigSessionError): + self.session.commit() + self.session.delete(self._base_path + [interface, 'mtu']) + + # check validate() - MACsec security keys mandartory when encryption is enabled + with self.assertRaises(ConfigSessionError): + self.session.commit() + self.session.set(self._base_path + [interface, 'security', 'mka', 'cak', mak_cak]) + + # check validate() - MACsec security keys mandartory when encryption is enabled + with self.assertRaises(ConfigSessionError): + self.session.commit() + self.session.set(self._base_path + [interface, 'security', 'mka', 'ckn', mak_ckn]) + + self.session.set(self._base_path + [interface, 'security', 'replay-window', replay_window]) + + # final commit of settings self.session.commit() - self.session.delete(self._base_path + [interface, 'mtu']) - # check validate() - MACsec security keys mandartory when encryption is enabled + tmp = get_config_value(src_interface, 'macsec_integ_only') + self.assertTrue("0" in tmp) + + tmp = get_config_value(src_interface, 'mka_cak') + self.assertTrue(mak_cak in tmp) + + tmp = get_config_value(src_interface, 'mka_ckn') + self.assertTrue(mak_ckn in tmp) + + # check that the default priority of 255 is programmed + tmp = get_config_value(src_interface, 'mka_priority') + self.assertTrue("255" in tmp) + + tmp = get_config_value(src_interface, 'macsec_replay_window') + self.assertTrue(replay_window in tmp) + + tmp = read_file(f'/sys/class/net/{interface}/mtu') + self.assertEqual(tmp, '1460') + + # Check for running process + self.assertTrue("wpa_supplicant" in (p.name() for p in process_iter())) + + def test_mandatory_toptions(self): + interface = 'macsec1' + self.session.set(self._base_path + [interface]) + + # check validate() - source interface is mandatory with self.assertRaises(ConfigSessionError): self.session.commit() - self.session.set(self._base_path + [interface, 'security', 'mka', 'cak', mak_cak]) + self.session.set(self._base_path + [interface, 'source-interface', 'eth0']) - # check validate() - MACsec security keys mandartory when encryption is enabled + # check validate() - cipher is mandatory with self.assertRaises(ConfigSessionError): self.session.commit() - self.session.set(self._base_path + [interface, 'security', 'mka', 'ckn', mak_ckn]) + self.session.set(self._base_path + [interface, 'security', 'cipher', 'gcm-aes-128']) - self.session.set(self._base_path + [interface, 'security', 'replay-window', replay_window]) + # final commit and verify self.session.commit() + self.assertIn(interface, interfaces()) - tmp = get_config_value(src_interface, 'macsec_integ_only') - self.assertTrue("0" in tmp) + def test_source_interface(self): + """ Ensure source-interface can bot be part of any other bond or bridge """ - tmp = get_config_value(src_interface, 'mka_cak') - self.assertTrue(mak_cak in tmp) + base_bridge = ['interfaces', 'bridge', 'br200'] + base_bond = ['interfaces', 'bonding', 'bond200'] - tmp = get_config_value(src_interface, 'mka_ckn') - self.assertTrue(mak_ckn in tmp) + for interface, option_value in self._options.items(): + for option in option_value: + self.session.set(self._base_path + [interface] + option.split()) + if option.split()[0] == 'source-interface': + src_interface = option.split()[1] - # check that the default priority of 255 is programmed - tmp = get_config_value(src_interface, 'mka_priority') - self.assertTrue("255" in tmp) + self.session.set(base_bridge + ['member', 'interface', src_interface]) + # check validate() - Source interface must not already be a member of a bridge + with self.assertRaises(ConfigSessionError): + self.session.commit() + self.session.delete(base_bridge) - tmp = get_config_value(src_interface, 'macsec_replay_window') - self.assertTrue(replay_window in tmp) + self.session.set(base_bond + ['member', 'interface', src_interface]) + # check validate() - Source interface must not already be a member of a bridge + with self.assertRaises(ConfigSessionError): + self.session.commit() + self.session.delete(base_bond) - tmp = read_file(f'/sys/class/net/{interface}/mtu') - self.assertEqual(tmp, '1460') - - # Check for running process - self.assertTrue("wpa_supplicant" in (p.name() for p in process_iter())) + # final commit and verify + self.session.commit() + self.assertIn(interface, interfaces()) if __name__ == '__main__': unittest.main() + |