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authorsarthurdev <965089+sarthurdev@users.noreply.github.com>2022-12-16 11:41:33 +0100
committersarthurdev <965089+sarthurdev@users.noreply.github.com>2023-12-08 00:29:38 +0100
commitd95200e96763e4a7ed02577b1b177c84abb77838 (patch)
treeee6389af45a012f4a48bdaae5375873444061e96 /smoketest/scripts/cli/test_service_dhcpv6-server.py
parentee5c78e966d3b6e98e7b4f94acb4ef88094b5e54 (diff)
downloadvyos-1x-d95200e96763e4a7ed02577b1b177c84abb77838.tar.gz
vyos-1x-d95200e96763e4a7ed02577b1b177c84abb77838.zip
dhcp: T3316: Migrate dhcp/dhcpv6 server to Kea
Diffstat (limited to 'smoketest/scripts/cli/test_service_dhcpv6-server.py')
-rwxr-xr-xsmoketest/scripts/cli/test_service_dhcpv6-server.py156
1 files changed, 119 insertions, 37 deletions
diff --git a/smoketest/scripts/cli/test_service_dhcpv6-server.py b/smoketest/scripts/cli/test_service_dhcpv6-server.py
index 4d9dabc3f..175a67537 100755
--- a/smoketest/scripts/cli/test_service_dhcpv6-server.py
+++ b/smoketest/scripts/cli/test_service_dhcpv6-server.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2020-2022 VyOS maintainers and contributors
+# Copyright (C) 2020-2023 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
@@ -16,6 +16,8 @@
import unittest
+from json import loads
+
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
@@ -23,8 +25,8 @@ from vyos.template import inc_ip
from vyos.utils.process import process_named_running
from vyos.utils.file import read_file
-PROCESS_NAME = 'dhcpd'
-DHCPD_CONF = '/run/dhcp-server/dhcpdv6.conf'
+PROCESS_NAME = 'kea-dhcp6'
+KEA6_CONF = '/run/kea/kea-dhcp6.conf'
base_path = ['service', 'dhcpv6-server']
subnet = '2001:db8:f00::/64'
@@ -52,6 +54,36 @@ class TestServiceDHCPv6Server(VyOSUnitTestSHIM.TestCase):
self.cli_delete(base_path)
self.cli_commit()
+ def walk_path(self, obj, path):
+ current = obj
+
+ for i, key in enumerate(path):
+ if isinstance(key, str):
+ self.assertTrue(isinstance(current, dict), msg=f'Failed path: {path}')
+ self.assertTrue(key in current, msg=f'Failed path: {path}')
+ elif isinstance(key, int):
+ self.assertTrue(isinstance(current, list), msg=f'Failed path: {path}')
+ self.assertTrue(0 <= key < len(current), msg=f'Failed path: {path}')
+ else:
+ assert False, "Invalid type"
+
+ current = current[key]
+
+ return current
+
+ def verify_config_object(self, obj, path, value):
+ base_obj = self.walk_path(obj, path)
+ self.assertTrue(isinstance(base_obj, list))
+ self.assertTrue(any(True for v in base_obj if v == value))
+
+ def verify_config_value(self, obj, path, key, value):
+ base_obj = self.walk_path(obj, path)
+ if isinstance(base_obj, list):
+ self.assertTrue(any(True for v in base_obj if key in v and v[key] == value))
+ elif isinstance(base_obj, dict):
+ self.assertTrue(key in base_obj)
+ self.assertEqual(base_obj[key], value)
+
def test_single_pool(self):
shared_net_name = 'SMOKE-1'
search_domains = ['foo.vyos.net', 'bar.vyos.net']
@@ -99,34 +131,66 @@ class TestServiceDHCPv6Server(VyOSUnitTestSHIM.TestCase):
# commit changes
self.cli_commit()
- config = read_file(DHCPD_CONF)
- self.assertIn(f'option dhcp6.preference {preference};', config)
-
- self.assertIn(f'subnet6 {subnet}' + r' {', config)
- search = '"' + '", "'.join(search_domains) + '"'
- nissrv = ', '.join(nis_servers)
- self.assertIn(f'range6 {range_start} {range_stop};', config)
- self.assertIn(f'default-lease-time {lease_time};', config)
- self.assertIn(f'default-lease-time {lease_time};', config)
- self.assertIn(f'max-lease-time {max_lease_time};', config)
- self.assertIn(f'min-lease-time {min_lease_time};', config)
- self.assertIn(f'option dhcp6.domain-search {search};', config)
- self.assertIn(f'option dhcp6.name-servers {dns_1}, {dns_2};', config)
- self.assertIn(f'option dhcp6.nis-domain-name "{domain}";', config)
- self.assertIn(f'option dhcp6.nis-servers {nissrv};', config)
- self.assertIn(f'option dhcp6.nisp-domain-name "{domain}";', config)
- self.assertIn(f'option dhcp6.nisp-servers {nissrv};', config)
- self.assertIn(f'set shared-networkname = "{shared_net_name}";', config)
+ config = read_file(KEA6_CONF)
+ obj = loads(config)
+
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks'], 'name', shared_net_name)
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'subnet', subnet)
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'valid-lifetime', int(lease_time))
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'min-valid-lifetime', int(min_lease_time))
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'max-valid-lifetime', int(max_lease_time))
+
+ # Verify options
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'dns-servers', 'data': f'{dns_1}, {dns_2}'})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'domain-search', 'data': ", ".join(search_domains)})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'nis-domain-name', 'data': domain})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'nis-servers', 'data': ", ".join(nis_servers)})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'nisp-domain-name', 'data': domain})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'nisp-servers', 'data': ", ".join(nis_servers)})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'sntp-servers', 'data': sntp_server})
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'option-data'],
+ {'name': 'sip-server-dns', 'data': sip_server})
+
+ # Verify pools
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'pools'],
+ {'pool': f'{range_start} - {range_stop}'})
client_base = 1
for client in ['client1', 'client2', 'client3']:
cid = '00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:{}'.format(client_base)
ip = inc_ip(subnet, client_base)
prefix = inc_ip(subnet, client_base << 64) + '/64'
- self.assertIn(f'host {shared_net_name}_{client}' + ' {', config)
- self.assertIn(f'fixed-address6 {ip};', config)
- self.assertIn(f'fixed-prefix6 {prefix};', config)
- self.assertIn(f'host-identifier option dhcp6.client-id {cid};', config)
+
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'reservations'],
+ {'duid': cid, 'ip-addresses': [ip], 'prefixes': [prefix]})
+
client_base += 1
# Check for running process
@@ -138,22 +202,34 @@ class TestServiceDHCPv6Server(VyOSUnitTestSHIM.TestCase):
range_start = inc_ip(subnet, 256) # ::100
range_stop = inc_ip(subnet, 65535) # ::ffff
delegate_start = '2001:db8:ee::'
- delegate_stop = '2001:db8:ee:ff00::'
- delegate_len = '56'
+ delegate_len = '64'
+ prefix_len = '56'
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
self.cli_set(pool + ['address-range', 'start', range_start, 'stop', range_stop])
- self.cli_set(pool + ['prefix-delegation', 'start', delegate_start, 'stop', delegate_stop])
- self.cli_set(pool + ['prefix-delegation', 'start', delegate_start, 'prefix-length', delegate_len])
+ self.cli_set(pool + ['prefix-delegation', 'prefix', delegate_start, 'delegated-length', delegate_len])
+ self.cli_set(pool + ['prefix-delegation', 'prefix', delegate_start, 'prefix-length', prefix_len])
# commit changes
self.cli_commit()
- config = read_file(DHCPD_CONF)
- self.assertIn(f'subnet6 {subnet}' + r' {', config)
- self.assertIn(f'range6 {range_start} {range_stop};', config)
- self.assertIn(f'prefix6 {delegate_start} {delegate_stop} /{delegate_len};', config)
+ config = read_file(KEA6_CONF)
+ obj = loads(config)
+
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks'], 'name', shared_net_name)
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'subnet', subnet)
+
+ # Verify pools
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'pools'],
+ {'pool': f'{range_start} - {range_stop}'})
+
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'pd-pools'],
+ {'prefix': delegate_start, 'prefix-len': int(prefix_len), 'delegated-len': int(delegate_len)})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
@@ -170,10 +246,16 @@ class TestServiceDHCPv6Server(VyOSUnitTestSHIM.TestCase):
# commit changes
self.cli_commit()
- config = read_file(DHCPD_CONF)
- self.assertIn(f'option dhcp6.name-servers {ns_global_1}, {ns_global_2};', config)
- self.assertIn(f'subnet6 {subnet}' + r' {', config)
- self.assertIn(f'set shared-networkname = "{shared_net_name}";', config)
+ config = read_file(KEA6_CONF)
+ obj = loads(config)
+
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks'], 'name', shared_net_name)
+ self.verify_config_value(obj, ['Dhcp6', 'shared-networks', 0, 'subnet6'], 'subnet', subnet)
+
+ self.verify_config_object(
+ obj,
+ ['Dhcp6', 'option-data'],
+ {'name': 'dns-servers', "code": 23, "space": "dhcp6", "csv-format": True, 'data': f'{ns_global_1}, {ns_global_2}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))