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path: root/smoketest/scripts/cli/test_protocols_rip.py
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#!/usr/bin/env python3
#
# Copyright (C) 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 unittest

from base_vyostest_shim import VyOSUnitTestSHIM

from vyos.ifconfig import Section
from vyos.util import process_named_running

PROCESS_NAME = 'ripd'
acl_in = '198'
acl_out = '199'
prefix_list_in = 'foo-prefix'
prefix_list_out = 'bar-prefix'
route_map = 'FooBar123'

base_path = ['protocols', 'rip']

class TestProtocolsRIP(VyOSUnitTestSHIM.TestCase):
    def setUp(self):
        self.cli_set(['policy', 'access-list', acl_in, 'rule', '10', 'action', 'permit'])
        self.cli_set(['policy', 'access-list', acl_in, 'rule', '10', 'source', 'any'])
        self.cli_set(['policy', 'access-list', acl_in, 'rule', '10', 'destination', 'any'])
        self.cli_set(['policy', 'access-list', acl_out, 'rule', '20', 'action', 'deny'])
        self.cli_set(['policy', 'access-list', acl_out, 'rule', '20', 'source', 'any'])
        self.cli_set(['policy', 'access-list', acl_out, 'rule', '20', 'destination', 'any'])
        self.cli_set(['policy', 'prefix-list', prefix_list_in, 'rule', '100', 'action', 'permit'])
        self.cli_set(['policy', 'prefix-list', prefix_list_in, 'rule', '100', 'prefix', '192.0.2.0/24'])
        self.cli_set(['policy', 'prefix-list', prefix_list_out, 'rule', '200', 'action', 'deny'])
        self.cli_set(['policy', 'prefix-list', prefix_list_out, 'rule', '200', 'prefix', '192.0.2.0/24'])
        self.cli_set(['policy', 'route-map', route_map, 'rule', '10', 'action', 'permit'])

    def tearDown(self):
        self.cli_delete(base_path)
        self.cli_delete(['policy', 'access-list', acl_in])
        self.cli_delete(['policy', 'access-list', acl_out])
        self.cli_delete(['policy', 'prefix-list', prefix_list_in])
        self.cli_delete(['policy', 'prefix-list', prefix_list_out])
        self.cli_delete(['policy', 'route-map', route_map])
        self.cli_commit()

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

    def test_rip_01_parameters(self):
        distance = '40'
        network_distance = '66'
        metric = '8'
        interfaces = Section.interfaces('ethernet')
        neighbors = ['1.2.3.4', '1.2.3.5', '1.2.3.6']
        networks = ['10.0.0.0/8', '172.16.0.0/12', '192.168.0.0/16']
        redistribute = ['bgp', 'connected', 'isis', 'kernel', 'ospf', 'static']
        timer_garbage = '888'
        timer_timeout = '1000'
        timer_update = '90'

        self.cli_set(base_path + ['default-distance', distance])
        self.cli_set(base_path + ['default-information', 'originate'])
        self.cli_set(base_path + ['default-metric', metric])
        self.cli_set(base_path + ['distribute-list', 'access-list', 'in', acl_in])
        self.cli_set(base_path + ['distribute-list', 'access-list', 'out', acl_out])
        self.cli_set(base_path + ['distribute-list', 'prefix-list', 'in', prefix_list_in])
        self.cli_set(base_path + ['distribute-list', 'prefix-list', 'out', prefix_list_out])
        self.cli_set(base_path + ['passive-interface', 'default'])
        self.cli_set(base_path + ['timers', 'garbage-collection', timer_garbage])
        self.cli_set(base_path + ['timers', 'timeout', timer_timeout])
        self.cli_set(base_path + ['timers', 'update', timer_update])
        for interface in interfaces:
            self.cli_set(base_path + ['interface', interface])
            self.cli_set(base_path + ['distribute-list', 'interface', interface, 'access-list', 'in', acl_in])
            self.cli_set(base_path + ['distribute-list', 'interface', interface, 'access-list', 'out', acl_out])
            self.cli_set(base_path + ['distribute-list', 'interface', interface, 'prefix-list', 'in', prefix_list_in])
            self.cli_set(base_path + ['distribute-list', 'interface', interface, 'prefix-list', 'out', prefix_list_out])
        for neighbor in neighbors:
            self.cli_set(base_path + ['neighbor', neighbor])
        for network in networks:
            self.cli_set(base_path + ['network', network])
            self.cli_set(base_path + ['network-distance', network, 'distance', network_distance])
            self.cli_set(base_path + ['route', network])
        for proto in redistribute:
            self.cli_set(base_path + ['redistribute', proto, 'metric', metric])
            self.cli_set(base_path + ['redistribute', proto, 'route-map', route_map])


        # commit changes
        self.cli_commit()

        # Verify FRR ripd configuration
        frrconfig = self.getFRRconfig('router rip')
        self.assertIn(f'router rip', frrconfig)
        self.assertIn(f' distance {distance}', frrconfig)
        self.assertIn(f' default-information originate', frrconfig)
        self.assertIn(f' default-metric {metric}', frrconfig)
        self.assertIn(f' distribute-list {acl_in} in', frrconfig)
        self.assertIn(f' distribute-list {acl_out} out', frrconfig)
        self.assertIn(f' distribute-list prefix {prefix_list_in} in', frrconfig)
        self.assertIn(f' distribute-list prefix {prefix_list_out} out', frrconfig)
        self.assertIn(f' passive-interface default', frrconfig)
        self.assertIn(f' timers basic {timer_update} {timer_timeout} {timer_garbage}', frrconfig)
        for interface in interfaces:
            self.assertIn(f' network {interface}', frrconfig)
            self.assertIn(f' distribute-list {acl_in} in {interface}', frrconfig)
            self.assertIn(f' distribute-list {acl_out} out {interface}', frrconfig)
            self.assertIn(f' distribute-list prefix {prefix_list_in} in {interface}', frrconfig)
            self.assertIn(f' distribute-list prefix {prefix_list_out} out {interface}', frrconfig)
        for neighbor in neighbors:
            self.assertIn(f' neighbor {neighbor}', frrconfig)
        for network in networks:
            self.assertIn(f' network {network}', frrconfig)
            self.assertIn(f' distance {network_distance} {network}', frrconfig)
            self.assertIn(f' route {network}', frrconfig)
        for proto in redistribute:
            self.assertIn(f' redistribute {proto} metric {metric} route-map {route_map}', frrconfig)

    def test_rip_02_zebra_route_map(self):
        # Implemented because of T3328
        self.cli_set(base_path + ['route-map', route_map])
        # commit changes
        self.cli_commit()

        # Verify FRR configuration
        zebra_route_map = f'ip protocol rip route-map {route_map}'
        frrconfig = self.getFRRconfig(zebra_route_map)
        self.assertIn(zebra_route_map, frrconfig)

        # Remove the route-map again
        self.cli_delete(base_path + ['route-map'])
        # commit changes
        self.cli_commit()

        # Verify FRR configuration
        frrconfig = self.getFRRconfig(zebra_route_map)
        self.assertNotIn(zebra_route_map, frrconfig)

    def test_rip_03_version(self):
        version = '1'

        self.cli_set(base_path + ['version', version])
        # commit changes
        self.cli_commit()

        # Verify FRR configuration
        frrconfig = self.getFRRconfig('router rip')
        self.assertIn(f'version {version}', frrconfig)

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