From 6b44aa0692653493b8d0e0c639a4369860ec603f Mon Sep 17 00:00:00 2001
From: Christian Breunig <christian@breunig.cc>
Date: Sun, 12 Nov 2023 18:30:15 +0100
Subject: pim: T5733: add missing FRR PIM related features

Migrate CLI configuration retrival to common get_config_dict(). In addition
add new functionality to VyOS that is PIM related and already available in FRR.

(cherry picked from commit 9abc02edcc237760f1f8aa1b3f08d7f4d18f866c)

# Conflicts:
#	python/vyos/frr.py
#	src/op_mode/restart_frr.py
---
 smoketest/scripts/cli/test_protocols_pim.py | 101 ++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100755 smoketest/scripts/cli/test_protocols_pim.py

(limited to 'smoketest/scripts/cli/test_protocols_pim.py')

diff --git a/smoketest/scripts/cli/test_protocols_pim.py b/smoketest/scripts/cli/test_protocols_pim.py
new file mode 100755
index 000000000..07c806126
--- /dev/null
+++ b/smoketest/scripts/cli/test_protocols_pim.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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 unittest
+
+from base_vyostest_shim import VyOSUnitTestSHIM
+
+from vyos.configsession import ConfigSessionError
+from vyos.ifconfig import Section
+from vyos.utils.process import process_named_running
+
+PROCESS_NAME = 'pimd'
+base_path = ['protocols', 'pim']
+
+class TestProtocolsPIM(VyOSUnitTestSHIM.TestCase):
+    def tearDown(self):
+        # pimd process must be running
+        self.assertTrue(process_named_running(PROCESS_NAME))
+
+        self.cli_delete(base_path)
+        self.cli_commit()
+
+        # pimd process must be stopped by now
+        self.assertFalse(process_named_running(PROCESS_NAME))
+
+    def test_01_pim_basic(self):
+        rp = '127.0.0.1'
+        group = '224.0.0.0/4'
+        hello = '100'
+        dr_priority = '64'
+
+        self.cli_set(base_path + ['rp', 'address', rp, 'group', group])
+
+        interfaces = Section.interfaces('ethernet')
+        for interface in interfaces:
+            self.cli_set(base_path + ['interface', interface , 'bfd'])
+            self.cli_set(base_path + ['interface', interface , 'dr-priority', dr_priority])
+            self.cli_set(base_path + ['interface', interface , 'hello', hello])
+            self.cli_set(base_path + ['interface', interface , 'no-bsm'])
+            self.cli_set(base_path + ['interface', interface , 'no-unicast-bsm'])
+            self.cli_set(base_path + ['interface', interface , 'passive'])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR pimd configuration
+        frrconfig = self.getFRRconfig(daemon=PROCESS_NAME)
+        self.assertIn(f'ip pim rp {rp} {group}', frrconfig)
+
+        for interface in interfaces:
+            frrconfig = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+            self.assertIn(f'interface {interface}', frrconfig)
+            self.assertIn(f' ip pim', frrconfig)
+            self.assertIn(f' ip pim bfd', frrconfig)
+            self.assertIn(f' ip pim drpriority {dr_priority}', frrconfig)
+            self.assertIn(f' ip pim hello {hello}', frrconfig)
+            self.assertIn(f' no ip pim bsm', frrconfig)
+            self.assertIn(f' no ip pim unicast-bsm', frrconfig)
+            self.assertIn(f' ip pim passive', frrconfig)
+
+        self.cli_commit()
+
+    def test_02_pim_igmp_proxy(self):
+        igmp_proxy = ['protocols', 'igmp-proxy']
+        rp = '127.0.0.1'
+        group = '224.0.0.0/4'
+        hello = '100'
+        dr_priority = '64'
+
+        self.cli_set(base_path)
+        self.cli_set(igmp_proxy)
+
+        # check validate() - can not set both IGMP proxy and PIM
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+
+        self.cli_delete(igmp_proxy)
+
+        self.cli_set(base_path + ['rp', 'address', rp, 'group', group])
+        interfaces = Section.interfaces('ethernet')
+        for interface in interfaces:
+            self.cli_set(base_path + ['interface', interface , 'bfd'])
+
+        # commit changes
+        self.cli_commit()
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, failfast=True)
-- 
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