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authorIndrajit Raychaudhuri <irc@indrajit.com>2023-09-23 23:44:08 -0500
committerIndrajit Raychaudhuri <irc@indrajit.com>2023-09-28 10:40:57 -0500
commite66f7075ee12ae3107d29efaf683442c3535e8b9 (patch)
tree1ea8a4c22b72cd63f214471d64daaeca58075ece /smoketest
parent852e9c3328e61f5d0b92a9efca376aec94533f2b (diff)
downloadvyos-1x-e66f7075ee12ae3107d29efaf683442c3535e8b9.tar.gz
vyos-1x-e66f7075ee12ae3107d29efaf683442c3535e8b9.zip
mdns: T5615: Allow controlling IP version to use for mDNS repeater
This commit adds a new configuration option to the mDNS repeater service to allow controlling which IP version to use for mDNS repeater. Additionally, publishing AAAA record over IPv4 and A record over IPv6 is disabled as suggested. See: - https://github.com/lathiat/avahi/issues/117#issuecomment-1651475104 - https://bugzilla.redhat.com/show_bug.cgi?id=669627#c2
Diffstat (limited to 'smoketest')
-rwxr-xr-xsmoketest/scripts/cli/test_service_mdns-repeater.py74
1 files changed, 67 insertions, 7 deletions
diff --git a/smoketest/scripts/cli/test_service_mdns-repeater.py b/smoketest/scripts/cli/test_service_mdns-repeater.py
index 9a9839025..f2fb3b509 100755
--- a/smoketest/scripts/cli/test_service_mdns-repeater.py
+++ b/smoketest/scripts/cli/test_service_mdns-repeater.py
@@ -19,6 +19,7 @@ import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
from configparser import ConfigParser
+from vyos.configsession import ConfigSessionError
from vyos.utils.process import process_named_running
base_path = ['service', 'mdns', 'repeater']
@@ -27,6 +28,20 @@ config_file = '/run/avahi-daemon/avahi-daemon.conf'
class TestServiceMDNSrepeater(VyOSUnitTestSHIM.TestCase):
+ def setUp(self):
+ # Start with a clean CLI instance
+ self.cli_delete(base_path)
+
+ # Service required a configured IP address on the interface
+ self.cli_set(intf_base + ['dum10', 'address', '192.0.2.1/30'])
+ self.cli_set(intf_base + ['dum10', 'ipv6', 'address', 'no-default-link-local'])
+ self.cli_set(intf_base + ['dum20', 'address', '192.0.2.5/30'])
+ self.cli_set(intf_base + ['dum20', 'address', '2001:db8:0:2::5/64'])
+ self.cli_set(intf_base + ['dum30', 'address', '192.0.2.9/30'])
+ self.cli_set(intf_base + ['dum30', 'address', '2001:db8:0:2::9/64'])
+ self.cli_set(intf_base + ['dum40', 'address', '2001:db8:0:2::11/64'])
+ self.cli_commit()
+
def tearDown(self):
# Check for running process
self.assertTrue(process_named_running('avahi-daemon'))
@@ -34,24 +49,23 @@ class TestServiceMDNSrepeater(VyOSUnitTestSHIM.TestCase):
self.cli_delete(base_path)
self.cli_delete(intf_base + ['dum10'])
self.cli_delete(intf_base + ['dum20'])
+ self.cli_delete(intf_base + ['dum30'])
+ self.cli_delete(intf_base + ['dum40'])
self.cli_commit()
# Check that there is no longer a running process
self.assertFalse(process_named_running('avahi-daemon'))
- def test_service(self):
+ def test_service_dual_stack(self):
# mDNS browsing domains in addition to the default one (local)
domains = ['dom1.home.arpa', 'dom2.home.arpa']
# mDNS services to be repeated
services = ['_ipp._tcp', '_smb._tcp', '_ssh._tcp']
- # Service required a configured IP address on the interface
- self.cli_set(intf_base + ['dum10', 'address', '192.0.2.1/30'])
- self.cli_set(intf_base + ['dum20', 'address', '192.0.2.5/30'])
-
- self.cli_set(base_path + ['interface', 'dum10'])
+ self.cli_set(base_path + ['ip-version', 'both'])
self.cli_set(base_path + ['interface', 'dum20'])
+ self.cli_set(base_path + ['interface', 'dum30'])
for domain in domains:
self.cli_set(base_path + ['browse-domain', domain])
@@ -65,10 +79,56 @@ class TestServiceMDNSrepeater(VyOSUnitTestSHIM.TestCase):
conf = ConfigParser(delimiters='=')
conf.read(config_file)
- self.assertEqual(conf['server']['allow-interfaces'], 'dum10, dum20')
+ self.assertEqual(conf['server']['use-ipv4'], 'yes')
+ self.assertEqual(conf['server']['use-ipv6'], 'yes')
+ self.assertEqual(conf['server']['allow-interfaces'], 'dum20, dum30')
self.assertEqual(conf['server']['browse-domains'], ', '.join(domains))
self.assertEqual(conf['reflector']['enable-reflector'], 'yes')
self.assertEqual(conf['reflector']['reflect-filters'], ', '.join(services))
+ def test_service_ipv4(self):
+ # partcipating interfaces should have IPv4 addresses
+ self.cli_set(base_path + ['ip-version', 'ipv4'])
+ self.cli_set(base_path + ['interface', 'dum10'])
+ self.cli_set(base_path + ['interface', 'dum40'])
+
+ # exception is raised if partcipating interfaces do not have IPv4 address
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_delete(base_path + ['interface', 'dum40'])
+ self.cli_set(base_path + ['interface', 'dum20'])
+ self.cli_commit()
+
+ # Validate configuration values
+ conf = ConfigParser(delimiters='=')
+ conf.read(config_file)
+
+ self.assertEqual(conf['server']['use-ipv4'], 'yes')
+ self.assertEqual(conf['server']['use-ipv6'], 'no')
+ self.assertEqual(conf['server']['allow-interfaces'], 'dum10, dum20')
+ self.assertEqual(conf['reflector']['enable-reflector'], 'yes')
+
+ def test_service_ipv6(self):
+ # partcipating interfaces should have IPv6 addresses
+ self.cli_set(base_path + ['ip-version', 'ipv6'])
+ self.cli_set(base_path + ['interface', 'dum10'])
+ self.cli_set(base_path + ['interface', 'dum30'])
+
+ # exception is raised if partcipating interfaces do not have IPv4 address
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_delete(base_path + ['interface', 'dum10'])
+ self.cli_set(base_path + ['interface', 'dum40'])
+ self.cli_commit()
+
+ # Validate configuration values
+ conf = ConfigParser(delimiters='=')
+ conf.read(config_file)
+
+ self.assertEqual(conf['server']['use-ipv4'], 'no')
+ self.assertEqual(conf['server']['use-ipv6'], 'yes')
+ self.assertEqual(conf['server']['allow-interfaces'], 'dum30, dum40')
+ self.assertEqual(conf['reflector']['enable-reflector'], 'yes')
+
if __name__ == '__main__':
unittest.main(verbosity=2)