diff --git a/smoketest/scripts/cli/test_service_dhcp-server.py b/smoketest/scripts/cli/test_service_dhcp-server.py
index 9f6e05ff3..bf0c09965 100755
--- a/smoketest/scripts/cli/test_service_dhcp-server.py
+++ b/smoketest/scripts/cli/test_service_dhcp-server.py
@@ -1,626 +1,631 @@
#!/usr/bin/env python3
#
# Copyright (C) 2020-2021 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 json import loads
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
-from vyos.utils.dict import dict_search_recursive
from vyos.utils.process import process_named_running
from vyos.utils.file import read_file
-from vyos.template import address_from_cidr
from vyos.template import inc_ip
from vyos.template import dec_ip
-from vyos.template import netmask_from_cidr
PROCESS_NAME = 'kea-dhcp4'
CTRL_PROCESS_NAME = 'kea-ctrl-agent'
KEA4_CONF = '/run/kea/kea-dhcp4.conf'
KEA4_CTRL = '/run/kea/dhcp4-ctrl-socket'
base_path = ['service', 'dhcp-server']
subnet = '192.0.2.0/25'
router = inc_ip(subnet, 1)
dns_1 = inc_ip(subnet, 2)
dns_2 = inc_ip(subnet, 3)
domain_name = 'vyos.net'
class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
@classmethod
def setUpClass(cls):
super(TestServiceDHCPServer, cls).setUpClass()
+ # Clear out current configuration to allow running this test on a live system
+ cls.cli_delete(cls, base_path)
cidr_mask = subnet.split('/')[-1]
cls.cli_set(cls, ['interfaces', 'dummy', 'dum8765', 'address', f'{router}/{cidr_mask}'])
@classmethod
def tearDownClass(cls):
cls.cli_delete(cls, ['interfaces', 'dummy', 'dum8765'])
super(TestServiceDHCPServer, cls).tearDownClass()
def tearDown(self):
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_dhcp_single_pool_range(self):
shared_net_name = 'SMOKE-1'
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
range_1_start = inc_ip(subnet, 40)
range_1_stop = inc_ip(subnet, 50)
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['name-server', dns_1])
self.cli_set(pool + ['name-server', dns_2])
self.cli_set(pool + ['domain-name', domain_name])
# check validate() - No DHCP address range or active static-mapping set
with self.assertRaises(ConfigSessionError):
self.cli_commit()
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
self.cli_set(pool + ['range', '1', 'start', range_1_start])
self.cli_set(pool + ['range', '1', 'stop', range_1_stop])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'valid-lifetime', 86400)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'max-valid-lifetime', 86400)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name', 'data': domain_name})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name-servers', 'data': f'{dns_1}, {dns_2}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
# Verify pools
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_1_start} - {range_1_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_single_pool_options(self):
shared_net_name = 'SMOKE-0815'
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
smtp_server = '1.2.3.4'
time_server = '4.3.2.1'
tftp_server = 'tftp.vyos.io'
search_domains = ['foo.vyos.net', 'bar.vyos.net']
bootfile_name = 'vyos'
bootfile_server = '192.0.2.1'
wpad = 'http://wpad.vyos.io/foo/bar'
server_identifier = bootfile_server
ipv6_only_preferred = '300'
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['name-server', dns_1])
self.cli_set(pool + ['name-server', dns_2])
self.cli_set(pool + ['domain-name', domain_name])
self.cli_set(pool + ['ip-forwarding'])
self.cli_set(pool + ['smtp-server', smtp_server])
self.cli_set(pool + ['pop-server', smtp_server])
self.cli_set(pool + ['time-server', time_server])
self.cli_set(pool + ['tftp-server-name', tftp_server])
for search in search_domains:
self.cli_set(pool + ['domain-search', search])
self.cli_set(pool + ['bootfile-name', bootfile_name])
self.cli_set(pool + ['bootfile-server', bootfile_server])
self.cli_set(pool + ['wpad-url', wpad])
self.cli_set(pool + ['server-identifier', server_identifier])
self.cli_set(pool + ['static-route', '10.0.0.0/24', 'next-hop', '192.0.2.1'])
self.cli_set(pool + ['ipv6-only-preferred', ipv6_only_preferred])
self.cli_set(pool + ['time-zone', 'Europe/London'])
# check validate() - No DHCP address range or active static-mapping set
with self.assertRaises(ConfigSessionError):
self.cli_commit()
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'boot-file-name', bootfile_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'next-server', bootfile_server)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'valid-lifetime', 86400)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'max-valid-lifetime', 86400)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name', 'data': domain_name})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name-servers', 'data': f'{dns_1}, {dns_2}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-search', 'data': ', '.join(search_domains)})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'pop-server', 'data': smtp_server})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'smtp-server', 'data': smtp_server})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'time-servers', 'data': time_server})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'dhcp-server-identifier', 'data': server_identifier})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'tftp-server-name', 'data': tftp_server})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'wpad-url', 'data': wpad})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'rfc3442-static-route', 'data': '24,10,0,0,192,0,2,1, 0,192,0,2,1'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'windows-static-route', 'data': '24,10,0,0,192,0,2,1'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'v6-only-preferred', 'data': ipv6_only_preferred})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'ip-forwarding', 'data': "true"})
# Time zone
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'pcode', 'data': 'GMT0BST,M3.5.0/1,M10.5.0'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'tcode', 'data': 'Europe/London'})
# Verify pools
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_single_pool_static_mapping(self):
shared_net_name = 'SMOKE-2'
domain_name = 'private'
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['name-server', dns_1])
self.cli_set(pool + ['name-server', dns_2])
self.cli_set(pool + ['domain-name', domain_name])
# check validate() - No DHCP address range or active static-mapping set
with self.assertRaises(ConfigSessionError):
self.cli_commit()
client_base = 10
for client in ['client1', 'client2', 'client3']:
mac = '00:50:00:00:00:{}'.format(client_base)
- self.cli_set(pool + ['static-mapping', client, 'mac-address', mac])
+ self.cli_set(pool + ['static-mapping', client, 'mac', mac])
self.cli_set(pool + ['static-mapping', client, 'ip-address', inc_ip(subnet, client_base)])
client_base += 1
+ # cannot have both mac-address and duid set
+ with self.assertRaises(ConfigSessionError):
+ self.cli_set(pool + ['static-mapping', 'client1', 'duid', '00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:11'])
+ self.cli_commit()
+ self.cli_delete(pool + ['static-mapping', 'client1', 'duid'])
+
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'valid-lifetime', 86400)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'max-valid-lifetime', 86400)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name', 'data': domain_name})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'domain-name-servers', 'data': f'{dns_1}, {dns_2}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
client_base = 10
for client in ['client1', 'client2', 'client3']:
mac = '00:50:00:00:00:{}'.format(client_base)
ip = inc_ip(subnet, client_base)
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'reservations'],
- {'hw-address': mac, 'ip-address': ip})
+ {'hostname': client, 'hw-address': mac, 'ip-address': ip})
client_base += 1
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_multiple_pools(self):
lease_time = '14400'
for network in ['0', '1', '2', '3']:
shared_net_name = f'VyOS-SMOKETEST-{network}'
subnet = f'192.0.{network}.0/24'
router = inc_ip(subnet, 1)
dns_1 = inc_ip(subnet, 2)
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
range_1_start = inc_ip(subnet, 30)
range_1_stop = inc_ip(subnet, 40)
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['name-server', dns_1])
self.cli_set(pool + ['domain-name', domain_name])
self.cli_set(pool + ['lease', lease_time])
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
self.cli_set(pool + ['range', '1', 'start', range_1_start])
self.cli_set(pool + ['range', '1', 'stop', range_1_stop])
client_base = 60
for client in ['client1', 'client2', 'client3', 'client4']:
mac = '02:50:00:00:00:{}'.format(client_base)
- self.cli_set(pool + ['static-mapping', client, 'mac-address', mac])
+ self.cli_set(pool + ['static-mapping', client, 'mac', mac])
self.cli_set(pool + ['static-mapping', client, 'ip-address', inc_ip(subnet, client_base)])
client_base += 1
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
for network in ['0', '1', '2', '3']:
shared_net_name = f'VyOS-SMOKETEST-{network}'
subnet = f'192.0.{network}.0/24'
router = inc_ip(subnet, 1)
dns_1 = inc_ip(subnet, 2)
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
range_1_start = inc_ip(subnet, 30)
range_1_stop = inc_ip(subnet, 40)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', int(network), 'subnet4'], 'subnet', subnet)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', int(network), 'subnet4'], 'valid-lifetime', int(lease_time))
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', int(network), 'subnet4'], 'max-valid-lifetime', int(lease_time))
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'option-data'],
{'name': 'domain-name', 'data': domain_name})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'option-data'],
{'name': 'domain-name-servers', 'data': dns_1})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'pools'],
{'pool': f'{range_1_start} - {range_1_stop}'})
client_base = 60
for client in ['client1', 'client2', 'client3', 'client4']:
mac = '02:50:00:00:00:{}'.format(client_base)
ip = inc_ip(subnet, client_base)
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', int(network), 'subnet4', 0, 'reservations'],
- {'hw-address': mac, 'ip-address': ip})
+ {'hostname': client, 'hw-address': mac, 'ip-address': ip})
client_base += 1
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_exclude_not_in_range(self):
# T3180: verify else path when slicing DHCP ranges and exclude address
# is not part of the DHCP range
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
pool = base_path + ['shared-network-name', 'EXCLUDE-TEST', 'subnet', subnet]
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['exclude', router])
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', 'EXCLUDE-TEST')
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
# Verify pools
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_exclude_in_range(self):
# T3180: verify else path when slicing DHCP ranges and exclude address
# is not part of the DHCP range
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 100)
# the DHCP exclude addresse is blanked out of the range which is done
# by slicing one range into two ranges
exclude_addr = inc_ip(range_0_start, 20)
range_0_stop_excl = dec_ip(exclude_addr, 1)
range_0_start_excl = inc_ip(exclude_addr, 1)
pool = base_path + ['shared-network-name', 'EXCLUDE-TEST-2', 'subnet', subnet]
self.cli_set(pool + ['default-router', router])
self.cli_set(pool + ['exclude', exclude_addr])
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', 'EXCLUDE-TEST-2')
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop_excl}'})
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start_excl} - {range_0_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_relay_server(self):
# Listen on specific address and return DHCP leases from a non
# directly connected pool
self.cli_set(base_path + ['listen-address', router])
relay_subnet = '10.0.0.0/16'
relay_router = inc_ip(relay_subnet, 1)
range_0_start = '10.0.1.0'
range_0_stop = '10.0.250.255'
pool = base_path + ['shared-network-name', 'RELAY', 'subnet', relay_subnet]
self.cli_set(pool + ['default-router', relay_router])
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', 'RELAY')
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', relay_subnet)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': relay_router})
# Verify pools
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_dhcp_failover(self):
shared_net_name = 'FAILOVER'
failover_name = 'VyOS-Failover'
range_0_start = inc_ip(subnet, 10)
range_0_stop = inc_ip(subnet, 20)
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['default-router', router])
# check validate() - No DHCP address range or active static-mapping set
with self.assertRaises(ConfigSessionError):
self.cli_commit()
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
# failover
failover_local = router
failover_remote = inc_ip(router, 1)
self.cli_set(base_path + ['failover', 'source-address', failover_local])
self.cli_set(base_path + ['failover', 'name', failover_name])
self.cli_set(base_path + ['failover', 'remote', failover_remote])
self.cli_set(base_path + ['failover', 'status', 'primary'])
# commit changes
self.cli_commit()
config = read_file(KEA4_CONF)
obj = loads(config)
# Verify failover
self.verify_config_value(obj, ['Dhcp4', 'control-socket'], 'socket-name', KEA4_CTRL)
self.verify_config_object(
obj,
['Dhcp4', 'hooks-libraries', 0, 'parameters', 'high-availability', 0, 'peers'],
{'name': os.uname()[1], 'url': f'http://{failover_local}:647/', 'role': 'primary', 'auto-failover': True})
self.verify_config_object(
obj,
['Dhcp4', 'hooks-libraries', 0, 'parameters', 'high-availability', 0, 'peers'],
{'name': failover_name, 'url': f'http://{failover_remote}:647/', 'role': 'standby', 'auto-failover': True})
self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
# Verify options
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'option-data'],
{'name': 'routers', 'data': router})
# Verify pools
self.verify_config_object(
obj,
['Dhcp4', 'shared-networks', 0, 'subnet4', 0, 'pools'],
{'pool': f'{range_0_start} - {range_0_stop}'})
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
self.assertTrue(process_named_running(CTRL_PROCESS_NAME))
if __name__ == '__main__':
unittest.main(verbosity=2)
diff --git a/smoketest/scripts/cli/test_service_dhcpv6-server.py b/smoketest/scripts/cli/test_service_dhcpv6-server.py
index 175a67537..f163cc69a 100755
--- a/smoketest/scripts/cli/test_service_dhcpv6-server.py
+++ b/smoketest/scripts/cli/test_service_dhcpv6-server.py
@@ -1,264 +1,273 @@
#!/usr/bin/env python3
#
# 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
# 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 json import loads
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
from vyos.template import inc_ip
from vyos.utils.process import process_named_running
from vyos.utils.file import read_file
PROCESS_NAME = 'kea-dhcp6'
KEA6_CONF = '/run/kea/kea-dhcp6.conf'
base_path = ['service', 'dhcpv6-server']
subnet = '2001:db8:f00::/64'
dns_1 = '2001:db8::1'
dns_2 = '2001:db8::2'
domain = 'vyos.net'
nis_servers = ['2001:db8:ffff::1', '2001:db8:ffff::2']
interface = 'eth0'
interface_addr = inc_ip(subnet, 1) + '/64'
class TestServiceDHCPv6Server(VyOSUnitTestSHIM.TestCase):
@classmethod
def setUpClass(cls):
super(TestServiceDHCPv6Server, cls).setUpClass()
+ # Clear out current configuration to allow running this test on a live system
+ cls.cli_delete(cls, base_path)
+
cls.cli_set(cls, ['interfaces', 'ethernet', interface, 'address', interface_addr])
@classmethod
def tearDownClass(cls):
cls.cli_delete(cls, ['interfaces', 'ethernet', interface, 'address', interface_addr])
cls.cli_commit(cls)
super(TestServiceDHCPv6Server, cls).tearDownClass()
def tearDown(self):
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']
lease_time = '1200'
max_lease_time = '72000'
min_lease_time = '600'
preference = '10'
sip_server = 'sip.vyos.net'
sntp_server = inc_ip(subnet, 100)
range_start = inc_ip(subnet, 256) # ::100
range_stop = inc_ip(subnet, 65535) # ::ffff
pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
self.cli_set(base_path + ['preference', preference])
# we use the first subnet IP address as default gateway
self.cli_set(pool + ['name-server', dns_1])
self.cli_set(pool + ['name-server', dns_2])
self.cli_set(pool + ['name-server', dns_2])
self.cli_set(pool + ['lease-time', 'default', lease_time])
self.cli_set(pool + ['lease-time', 'maximum', max_lease_time])
self.cli_set(pool + ['lease-time', 'minimum', min_lease_time])
self.cli_set(pool + ['nis-domain', domain])
self.cli_set(pool + ['nisplus-domain', domain])
self.cli_set(pool + ['sip-server', sip_server])
self.cli_set(pool + ['sntp-server', sntp_server])
self.cli_set(pool + ['address-range', 'start', range_start, 'stop', range_stop])
for server in nis_servers:
self.cli_set(pool + ['nis-server', server])
self.cli_set(pool + ['nisplus-server', server])
for search in search_domains:
self.cli_set(pool + ['domain-search', search])
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)
- self.cli_set(pool + ['static-mapping', client, 'identifier', cid])
+ duid = f'00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:{client_base:02}'
+ self.cli_set(pool + ['static-mapping', client, 'duid', duid])
self.cli_set(pool + ['static-mapping', client, 'ipv6-address', inc_ip(subnet, client_base)])
self.cli_set(pool + ['static-mapping', client, 'ipv6-prefix', inc_ip(subnet, client_base << 64) + '/64'])
client_base += 1
+ # cannot have both mac-address and duid set
+ with self.assertRaises(ConfigSessionError):
+ self.cli_set(pool + ['static-mapping', 'client1', 'mac', '00:50:00:00:00:11'])
+ self.cli_commit()
+ self.cli_delete(pool + ['static-mapping', 'client1', 'mac'])
+
# commit changes
self.cli_commit()
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)
+ duid = f'00:01:00:01:12:34:56:78:aa:bb:cc:dd:ee:{client_base:02}'
ip = inc_ip(subnet, client_base)
prefix = inc_ip(subnet, client_base << 64) + '/64'
self.verify_config_object(
obj,
['Dhcp6', 'shared-networks', 0, 'subnet6', 0, 'reservations'],
- {'duid': cid, 'ip-addresses': [ip], 'prefixes': [prefix]})
+ {'hostname': client, 'duid': duid, 'ip-addresses': [ip], 'prefixes': [prefix]})
client_base += 1
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_prefix_delegation(self):
shared_net_name = 'SMOKE-2'
range_start = inc_ip(subnet, 256) # ::100
range_stop = inc_ip(subnet, 65535) # ::ffff
delegate_start = '2001:db8:ee::'
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', '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(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))
def test_global_nameserver(self):
shared_net_name = 'SMOKE-3'
ns_global_1 = '2001:db8::1111'
ns_global_2 = '2001:db8::2222'
self.cli_set(base_path + ['global-parameters', 'name-server', ns_global_1])
self.cli_set(base_path + ['global-parameters', 'name-server', ns_global_2])
self.cli_set(base_path + ['shared-network-name', shared_net_name, 'subnet', subnet])
# commit changes
self.cli_commit()
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))
if __name__ == '__main__':
unittest.main(verbosity=2)