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authorChristian Poessinger <christian@poessinger.com>2020-12-06 15:38:09 +0100
committerChristian Poessinger <christian@poessinger.com>2020-12-06 15:38:09 +0100
commit0fb833ca2b355fb782fee7e808b9872fc3fcf5d7 (patch)
treed835a9c9bf1fda33fc96d8c0cdc4b71f2f4a230a /smoketest/scripts/cli/test_service_dhcpv6-server.py
parentb83c988a1390efc6f7d881fa9cc06eddb825f827 (diff)
downloadvyos-1x-0fb833ca2b355fb782fee7e808b9872fc3fcf5d7.tar.gz
vyos-1x-0fb833ca2b355fb782fee7e808b9872fc3fcf5d7.zip
smoketest: dhcpv6: T3100: add initial testcase
Diffstat (limited to 'smoketest/scripts/cli/test_service_dhcpv6-server.py')
-rwxr-xr-xsmoketest/scripts/cli/test_service_dhcpv6-server.py129
1 files changed, 129 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_service_dhcpv6-server.py b/smoketest/scripts/cli/test_service_dhcpv6-server.py
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+++ b/smoketest/scripts/cli/test_service_dhcpv6-server.py
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+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 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 re
+import os
+import unittest
+
+from vyos.configsession import ConfigSession
+from vyos.configsession import ConfigSessionError
+from vyos.template import inc_ip
+from vyos.util import cmd
+from vyos.util import process_named_running
+from vyos.util import read_file
+
+PROCESS_NAME = 'dhcpd'
+DHCPD_CONF = '/run/dhcp-server/dhcpdv6.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 = 'eth1'
+interface_addr = inc_ip(subnet, 1) + '/64'
+
+class TestServiceDHCPServer(unittest.TestCase):
+ def setUp(self):
+ self.session = ConfigSession(os.getpid())
+ self.session.set(['interfaces', 'ethernet', interface, 'address', interface_addr])
+
+ def tearDown(self):
+ self.session.delete(base_path)
+ self.session.delete(['interfaces', 'ethernet', interface, 'address', interface_addr])
+ self.session.commit()
+ del self.session
+
+ def test_single_pool_range(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.session.set(base_path + ['preference', preference])
+
+ # we use the first subnet IP address as default gateway
+ self.session.set(pool + ['name-server', dns_1])
+ self.session.set(pool + ['name-server', dns_2])
+ self.session.set(pool + ['name-server', dns_2])
+ self.session.set(pool + ['lease-time', 'default', lease_time])
+ self.session.set(pool + ['lease-time', 'maximum', max_lease_time])
+ self.session.set(pool + ['lease-time', 'minimum', min_lease_time])
+ self.session.set(pool + ['nis-domain', domain])
+ self.session.set(pool + ['nisplus-domain', domain])
+ self.session.set(pool + ['sip-server', sip_server])
+ self.session.set(pool + ['sntp-server', sntp_server])
+ self.session.set(pool + ['address-range', 'start', range_start, 'stop', range_stop])
+
+ for server in nis_servers:
+ self.session.set(pool + ['nis-server', server])
+ self.session.set(pool + ['nisplus-server', server])
+
+ for search in search_domains:
+ self.session.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.session.set(pool + ['static-mapping', client, 'identifier', cid])
+ self.session.set(pool + ['static-mapping', client, 'ipv6-address', inc_ip(subnet, client_base)])
+ client_base += 1
+
+ # commit changes
+ self.session.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)
+
+ 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)
+ self.assertIn(f'host {shared_net_name}_{client}' + ' {', config)
+ self.assertIn(f'fixed-address6 {ip};', config)
+ self.assertIn(f'host-identifier option dhcp6.client-id {cid};', config)
+ client_base += 1
+
+ # Check for running process
+ self.assertTrue(process_named_running(PROCESS_NAME))
+
+if __name__ == '__main__':
+ unittest.main()