summaryrefslogtreecommitdiff
path: root/smoketest/scripts/cli/test_service_router-advert.py
blob: 873be7df083bc339c380116e5da28ce1f39fce51 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
#!/usr/bin/env python3
#
# Copyright (C) 2019-2022 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 unittest

from vyos.configsession import ConfigSessionError
from base_vyostest_shim import VyOSUnitTestSHIM

from vyos.util import read_file
from vyos.util import process_named_running

PROCESS_NAME = 'radvd'
RADVD_CONF = '/run/radvd/radvd.conf'

interface = 'eth1'
base_path = ['service', 'router-advert', 'interface', interface]
address_base = ['interfaces', 'ethernet', interface, 'address']
prefix = '::/64'

def get_config_value(key):
    tmp = read_file(RADVD_CONF)
    tmp = re.findall(r'\n?{}\s+(.*)'.format(key), tmp)
    return tmp[0].split()[0].replace(';','')

class TestServiceRADVD(VyOSUnitTestSHIM.TestCase):

    @classmethod
    def setUpClass(cls):
        super(TestServiceRADVD, cls).setUpClass()

        # ensure we can also run this test on a live system - so lets clean
        # out the current configuration :)
        cls.cli_delete(cls, ['service', 'router-advert'])

        cls.cli_set(cls, address_base + ['2001:db8::1/64'])

    @classmethod
    def tearDownClass(cls):
        cls.cli_delete(cls, address_base)
        super(TestServiceRADVD, cls).tearDownClass()

    def tearDown(self):
        # Check for running process
        self.assertTrue(process_named_running(PROCESS_NAME))

        self.cli_delete(base_path)
        self.cli_commit()

        # Check for no longer running process
        self.assertFalse(process_named_running(PROCESS_NAME))

    def test_common(self):
        self.cli_set(base_path + ['prefix', prefix, 'no-on-link-flag'])
        self.cli_set(base_path + ['prefix', prefix, 'no-autonomous-flag'])
        self.cli_set(base_path + ['prefix', prefix, 'valid-lifetime', 'infinity'])
        self.cli_set(base_path + ['other-config-flag'])

        # commit changes
        self.cli_commit()

        # verify values
        tmp = get_config_value('interface')
        self.assertEqual(tmp, interface)

        tmp = get_config_value('prefix')
        self.assertEqual(tmp, prefix)

        tmp = get_config_value('AdvOtherConfigFlag')
        self.assertEqual(tmp, 'on')

        # this is a default value
        tmp = get_config_value('AdvRetransTimer')
        self.assertEqual(tmp, '0')

        # this is a default value
        tmp = get_config_value('AdvCurHopLimit')
        self.assertEqual(tmp, '64')

        # this is a default value
        tmp = get_config_value('AdvDefaultPreference')
        self.assertEqual(tmp, 'medium')

        tmp = get_config_value('AdvAutonomous')
        self.assertEqual(tmp, 'off')

        # this is a default value
        tmp = get_config_value('AdvValidLifetime')
        self.assertEqual(tmp, 'infinity')

        # this is a default value
        tmp = get_config_value('AdvPreferredLifetime')
        self.assertEqual(tmp, '14400')

        tmp = get_config_value('AdvOnLink')
        self.assertEqual(tmp, 'off')

        tmp = get_config_value('DeprecatePrefix')
        self.assertEqual(tmp, 'off')

        tmp = get_config_value('DecrementLifetimes')
        self.assertEqual(tmp, 'off')


    def test_dns(self):
        nameserver = ['2001:db8::1', '2001:db8::2']
        dnssl = ['vyos.net', 'vyos.io']
        ns_lifetime = '599'

        self.cli_set(base_path + ['prefix', prefix, 'valid-lifetime', 'infinity'])
        self.cli_set(base_path + ['other-config-flag'])

        for ns in nameserver:
            self.cli_set(base_path + ['name-server', ns])
        for sl in dnssl:
            self.cli_set(base_path + ['dnssl', sl])

        self.cli_set(base_path + ['name-server-lifetime', ns_lifetime])
        # The value, if not 0, must be at least interval max (defaults to 600).
        with self.assertRaises(ConfigSessionError):
            self.cli_commit()

        ns_lifetime = '600'
        self.cli_set(base_path + ['name-server-lifetime', ns_lifetime])

        # commit changes
        self.cli_commit()

        config = read_file(RADVD_CONF)

        tmp = 'RDNSS ' + ' '.join(nameserver) + ' {'
        self.assertIn(tmp, config)

        tmp = f'AdvRDNSSLifetime {ns_lifetime};'
        self.assertIn(tmp, config)

        tmp = 'DNSSL ' + ' '.join(dnssl) + ' {'
        self.assertIn(tmp, config)


    def test_deprecate_prefix(self):
        self.cli_set(base_path + ['prefix', prefix, 'valid-lifetime', 'infinity'])
        self.cli_set(base_path + ['prefix', prefix, 'deprecate-prefix'])
        self.cli_set(base_path + ['prefix', prefix, 'decrement-lifetime'])

        # commit changes
        self.cli_commit()

        config = read_file(RADVD_CONF)

        tmp = get_config_value('DeprecatePrefix')
        self.assertEqual(tmp, 'on')

        tmp = get_config_value('DecrementLifetimes')
        self.assertEqual(tmp, 'on')

if __name__ == '__main__':
    unittest.main(verbosity=2)