smoketest: ids: add initial testcase

1 files changed, 93 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/test_service_ids.py b/smoketest/scripts/cli/test_service_ids.py
new file mode 100755
index 000000000..e5f7ca071
--- /dev/null
+++ b/smoketest/scripts/cli/test_service_ids.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2022 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import unittest
+
+from base_vyostest_shim import VyOSUnitTestSHIM
+
+from vyos.configsession import ConfigSessionError
+from vyos.util import process_named_running
+from vyos.util import read_file
+
+PROCESS_NAME = 'fastnetmon'
+FASTNETMON_CONF = '/etc/fastnetmon.conf'
+base_path = ['service', 'ids', 'ddos-protection']
+
+class TestServiceIDS(VyOSUnitTestSHIM.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        super(cls, cls).setUpClass()
+
+        # ensure we can also run this test on a live system - so lets clean
+        # out the current configuration :)
+        cls.cli_delete(cls, base_path)
+
+    def tearDown(self):
+        # Check for running process
+        self.assertTrue(process_named_running(PROCESS_NAME))
+
+        # delete test config
+        self.cli_delete(base_path)
+        self.cli_commit()
+
+        self.assertFalse(os.path.exists(FASTNETMON_CONF))
+        self.assertFalse(process_named_running(PROCESS_NAME))
+
+    def test_fastnetmon(self):
+        networks = ['10.0.0.0/24', '10.5.5.0/24']
+        interfaces = ['eth0', 'eth1']
+        fps = '3500'
+        mbps = '300'
+        pps = '60000'
+
+        self.cli_set(base_path + ['mode', 'mirror'])
+        # Required network!
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+        for tmp in networks:
+            self.cli_set(base_path + ['network', tmp])
+
+        # Required interface(s)!
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+        for tmp in interfaces:
+            self.cli_set(base_path + ['listen-interface', tmp])
+
+        self.cli_set(base_path + ['direction', 'in'])
+        self.cli_set(base_path + ['threshold', 'fps', fps])
+        self.cli_set(base_path + ['threshold', 'pps', pps])
+        self.cli_set(base_path + ['threshold', 'mbps', mbps])
+
+        # commit changes
+        self.cli_commit()
+
+        # Check configured port
+        config = read_file(FASTNETMON_CONF)
+        self.assertIn(f'mirror_afpacket = on', config)
+        self.assertIn(f'process_incoming_traffic = on', config)
+        self.assertIn(f'process_outgoing_traffic = off', config)
+        self.assertIn(f'ban_for_flows = on', config)
+        self.assertIn(f'threshold_flows = {fps}', config)
+        self.assertIn(f'ban_for_bandwidth = on', config)
+        self.assertIn(f'threshold_mbps = {mbps}', config)
+        self.assertIn(f'ban_for_pps = on', config)
+        self.assertIn(f'threshold_pps = {pps}', config)
+
+        self.assertIn(f'interfaces = {interfaces.join(",")}', config)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)