1709 lines
78 KiB
Python
1709 lines
78 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2012, Nachi Ueno, NTT MCL, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from contextlib import contextmanager
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from contextlib import nested
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import mock
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from mock import call
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from oslo.config import cfg
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from testtools import matchers
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import webob.exc
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from neutron.agent import firewall as firewall_base
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from neutron.agent.linux import iptables_manager
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from neutron.agent import rpc as agent_rpc
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from neutron.agent import securitygroups_rpc as sg_rpc
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from neutron.common import constants as const
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from neutron import context
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from neutron.db import securitygroups_rpc_base as sg_db_rpc
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from neutron.extensions import allowedaddresspairs as addr_pair
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from neutron.extensions import securitygroup as ext_sg
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from neutron.manager import NeutronManager
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from neutron.openstack.common.rpc import proxy
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from neutron.tests import base
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from neutron.tests.unit import test_extension_security_group as test_sg
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from neutron.tests.unit import test_iptables_firewall as test_fw
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class FakeSGCallback(sg_db_rpc.SecurityGroupServerRpcCallbackMixin):
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def get_port_from_device(self, device):
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device = self.devices.get(device)
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if device:
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device['security_group_rules'] = []
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device['security_group_source_groups'] = []
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device['fixed_ips'] = [ip['ip_address']
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for ip in device['fixed_ips']]
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return device
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class SGServerRpcCallBackMixinTestCase(test_sg.SecurityGroupDBTestCase):
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def setUp(self, plugin=None):
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super(SGServerRpcCallBackMixinTestCase, self).setUp(plugin)
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self.rpc = FakeSGCallback()
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def test_security_group_rules_for_devices_ipv4_ingress(self):
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fake_prefix = test_fw.FAKE_PREFIX[const.IPv4]
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with self.network() as n:
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with nested(self.subnet(n),
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self.security_group()) as (subnet_v4,
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sg1):
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sg1_id = sg1['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_TCP, '22',
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'22')
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rule2 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_TCP, '23',
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'23', fake_prefix)
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rules = {
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'security_group_rules': [rule1['security_group_rule'],
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rule2['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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security_groups=[sg1_id])
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg1_id},
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{'direction': 'ingress',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv4,
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'port_range_max': 22,
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'security_group_id': sg1_id,
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'port_range_min': 22},
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{'direction': 'ingress',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv4,
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'port_range_max': 23, 'security_group_id': sg1_id,
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'port_range_min': 23,
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'source_ip_prefix': fake_prefix},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self._delete('ports', port_id1)
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def test_security_group_rules_for_devices_ipv4_ingress_addr_pair(self):
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plugin_obj = NeutronManager.get_plugin()
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if ('allowed-address-pairs'
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not in plugin_obj.supported_extension_aliases):
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self.skipTest("Test depeneds on allowed-address-pairs extension")
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fake_prefix = test_fw.FAKE_PREFIX['IPv4']
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with self.network() as n:
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with nested(self.subnet(n),
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self.security_group()) as (subnet_v4,
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sg1):
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sg1_id = sg1['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'ingress', 'tcp', '22',
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'22')
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rule2 = self._build_security_group_rule(
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sg1_id,
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'ingress', 'tcp', '23',
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'23', fake_prefix)
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rules = {
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'security_group_rules': [rule1['security_group_rule'],
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rule2['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, 201)
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address_pairs = [{'mac_address': '00:00:00:00:00:01',
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'ip_address': '10.0.0.0/24'},
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{'mac_address': '00:00:00:00:00:01',
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'ip_address': '11.0.0.1'}]
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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security_groups=[sg1_id],
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arg_list=(addr_pair.ADDRESS_PAIRS,),
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allowed_address_pairs=address_pairs)
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': 'IPv4',
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': 'IPv6',
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'security_group_id': sg1_id},
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{'direction': 'ingress',
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'protocol': 'tcp', 'ethertype': 'IPv4',
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'port_range_max': 22,
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'security_group_id': sg1_id,
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'port_range_min': 22},
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{'direction': 'ingress', 'protocol': 'tcp',
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'ethertype': 'IPv4',
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'port_range_max': 23, 'security_group_id': sg1_id,
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'port_range_min': 23,
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'source_ip_prefix': fake_prefix},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self.assertEqual(port_rpc['allowed_address_pairs'],
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address_pairs)
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self._delete('ports', port_id1)
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def test_security_group_rules_for_devices_ipv4_egress(self):
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fake_prefix = test_fw.FAKE_PREFIX[const.IPv4]
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with self.network() as n:
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with nested(self.subnet(n),
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self.security_group()) as (subnet_v4,
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sg1):
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sg1_id = sg1['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'egress', const.PROTO_NAME_TCP, '22',
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'22')
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rule2 = self._build_security_group_rule(
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sg1_id,
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'egress', const.PROTO_NAME_UDP, '23',
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'23', fake_prefix)
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rules = {
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'security_group_rules': [rule1['security_group_rule'],
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rule2['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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security_groups=[sg1_id])
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg1_id},
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{'direction': 'egress',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv4,
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'port_range_max': 22,
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'security_group_id': sg1_id,
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'port_range_min': 22},
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{'direction': 'egress',
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'protocol': const.PROTO_NAME_UDP,
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'ethertype': const.IPv4,
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'port_range_max': 23, 'security_group_id': sg1_id,
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'port_range_min': 23,
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'dest_ip_prefix': fake_prefix},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self._delete('ports', port_id1)
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def test_security_group_rules_for_devices_ipv4_source_group(self):
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with self.network() as n:
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with nested(self.subnet(n),
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self.security_group(),
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self.security_group()) as (subnet_v4,
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sg1,
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sg2):
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sg1_id = sg1['security_group']['id']
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sg2_id = sg2['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_TCP, '24',
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'25', remote_group_id=sg2['security_group']['id'])
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rules = {
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'security_group_rules': [rule1['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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security_groups=[sg1_id,
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sg2_id])
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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res2 = self._create_port(
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self.fmt, n['network']['id'],
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security_groups=[sg2_id])
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ports_rest2 = self.deserialize(self.fmt, res2)
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port_id2 = ports_rest2['port']['id']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg2_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg2_id},
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{'direction': u'ingress',
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'source_ip_prefix': u'10.0.0.3/32',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv4,
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'port_range_max': 25, 'port_range_min': 24,
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'remote_group_id': sg2_id,
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'security_group_id': sg1_id},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self._delete('ports', port_id1)
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self._delete('ports', port_id2)
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def test_security_group_rules_for_devices_ipv6_ingress(self):
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fake_prefix = test_fw.FAKE_PREFIX[const.IPv6]
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with self.network() as n:
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with nested(self.subnet(n,
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cidr=fake_prefix,
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ip_version=6),
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self.security_group()) as (subnet_v6,
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sg1):
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sg1_id = sg1['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_TCP, '22',
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'22',
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ethertype=const.IPv6)
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rule2 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_UDP, '23',
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'23', fake_prefix,
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ethertype=const.IPv6)
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rules = {
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'security_group_rules': [rule1['security_group_rule'],
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rule2['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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fixed_ips=[{'subnet_id': subnet_v6['subnet']['id']}],
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security_groups=[sg1_id])
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg1_id},
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{'direction': 'ingress',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv6,
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'port_range_max': 22,
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'security_group_id': sg1_id,
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'port_range_min': 22},
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{'direction': 'ingress',
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'protocol': const.PROTO_NAME_UDP,
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'ethertype': const.IPv6,
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'port_range_max': 23, 'security_group_id': sg1_id,
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'port_range_min': 23,
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'source_ip_prefix': fake_prefix},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self._delete('ports', port_id1)
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def test_security_group_rules_for_devices_ipv6_egress(self):
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fake_prefix = test_fw.FAKE_PREFIX[const.IPv6]
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with self.network() as n:
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with nested(self.subnet(n,
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cidr=fake_prefix,
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ip_version=6),
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self.security_group()) as (subnet_v6,
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sg1):
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sg1_id = sg1['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'egress', const.PROTO_NAME_TCP, '22',
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'22',
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ethertype=const.IPv6)
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rule2 = self._build_security_group_rule(
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sg1_id,
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'egress', const.PROTO_NAME_UDP, '23',
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'23', fake_prefix,
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ethertype=const.IPv6)
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rules = {
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'security_group_rules': [rule1['security_group_rule'],
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rule2['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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res1 = self._create_port(
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self.fmt, n['network']['id'],
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fixed_ips=[{'subnet_id': subnet_v6['subnet']['id']}],
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security_groups=[sg1_id])
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ports_rest1 = self.deserialize(self.fmt, res1)
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port_id1 = ports_rest1['port']['id']
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self.rpc.devices = {port_id1: ports_rest1['port']}
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devices = [port_id1, 'no_exist_device']
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ctx = context.get_admin_context()
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ports_rpc = self.rpc.security_group_rules_for_devices(
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ctx, devices=devices)
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port_rpc = ports_rpc[port_id1]
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expected = [{'direction': 'egress', 'ethertype': const.IPv4,
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'security_group_id': sg1_id},
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{'direction': 'egress', 'ethertype': const.IPv6,
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'security_group_id': sg1_id},
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{'direction': 'egress',
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'protocol': const.PROTO_NAME_TCP,
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'ethertype': const.IPv6,
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'port_range_max': 22,
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'security_group_id': sg1_id,
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'port_range_min': 22},
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{'direction': 'egress',
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'protocol': const.PROTO_NAME_UDP,
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'ethertype': const.IPv6,
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'port_range_max': 23,
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'security_group_id': sg1_id,
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'port_range_min': 23,
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'dest_ip_prefix': fake_prefix},
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]
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self.assertEqual(port_rpc['security_group_rules'],
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expected)
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self._delete('ports', port_id1)
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|
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def test_security_group_rules_for_devices_ipv6_source_group(self):
|
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fake_prefix = test_fw.FAKE_PREFIX[const.IPv6]
|
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with self.network() as n:
|
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with nested(self.subnet(n,
|
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cidr=fake_prefix,
|
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ip_version=6),
|
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self.security_group(),
|
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self.security_group()) as (subnet_v6,
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sg1,
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sg2):
|
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sg1_id = sg1['security_group']['id']
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sg2_id = sg2['security_group']['id']
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rule1 = self._build_security_group_rule(
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sg1_id,
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'ingress', const.PROTO_NAME_TCP, '24',
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'25',
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ethertype=const.IPv6,
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remote_group_id=sg2['security_group']['id'])
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rules = {
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'security_group_rules': [rule1['security_group_rule']]}
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res = self._create_security_group_rule(self.fmt, rules)
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self.deserialize(self.fmt, res)
|
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self.assertEqual(res.status_int, webob.exc.HTTPCreated.code)
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|
|
res1 = self._create_port(
|
|
self.fmt, n['network']['id'],
|
|
fixed_ips=[{'subnet_id': subnet_v6['subnet']['id']}],
|
|
security_groups=[sg1_id,
|
|
sg2_id])
|
|
ports_rest1 = self.deserialize(self.fmt, res1)
|
|
port_id1 = ports_rest1['port']['id']
|
|
self.rpc.devices = {port_id1: ports_rest1['port']}
|
|
devices = [port_id1, 'no_exist_device']
|
|
|
|
res2 = self._create_port(
|
|
self.fmt, n['network']['id'],
|
|
fixed_ips=[{'subnet_id': subnet_v6['subnet']['id']}],
|
|
security_groups=[sg2_id])
|
|
ports_rest2 = self.deserialize(self.fmt, res2)
|
|
port_id2 = ports_rest2['port']['id']
|
|
|
|
ctx = context.get_admin_context()
|
|
ports_rpc = self.rpc.security_group_rules_for_devices(
|
|
ctx, devices=devices)
|
|
port_rpc = ports_rpc[port_id1]
|
|
expected = [{'direction': 'egress', 'ethertype': const.IPv4,
|
|
'security_group_id': sg1_id},
|
|
{'direction': 'egress', 'ethertype': const.IPv6,
|
|
'security_group_id': sg1_id},
|
|
{'direction': 'egress', 'ethertype': const.IPv4,
|
|
'security_group_id': sg2_id},
|
|
{'direction': 'egress', 'ethertype': const.IPv6,
|
|
'security_group_id': sg2_id},
|
|
{'direction': 'ingress',
|
|
'source_ip_prefix': 'fe80::3/128',
|
|
'protocol': const.PROTO_NAME_TCP,
|
|
'ethertype': const.IPv6,
|
|
'port_range_max': 25, 'port_range_min': 24,
|
|
'remote_group_id': sg2_id,
|
|
'security_group_id': sg1_id},
|
|
]
|
|
self.assertEqual(port_rpc['security_group_rules'],
|
|
expected)
|
|
self._delete('ports', port_id1)
|
|
self._delete('ports', port_id2)
|
|
|
|
|
|
class SGServerRpcCallBackMixinTestCaseXML(SGServerRpcCallBackMixinTestCase):
|
|
fmt = 'xml'
|
|
|
|
|
|
class SGAgentRpcCallBackMixinTestCase(base.BaseTestCase):
|
|
def setUp(self):
|
|
super(SGAgentRpcCallBackMixinTestCase, self).setUp()
|
|
self.rpc = sg_rpc.SecurityGroupAgentRpcCallbackMixin()
|
|
self.rpc.sg_agent = mock.Mock()
|
|
|
|
def test_security_groups_rule_updated(self):
|
|
self.rpc.security_groups_rule_updated(None,
|
|
security_groups=['fake_sgid'])
|
|
self.rpc.sg_agent.assert_has_calls(
|
|
[call.security_groups_rule_updated(['fake_sgid'])])
|
|
|
|
def test_security_groups_member_updated(self):
|
|
self.rpc.security_groups_member_updated(None,
|
|
security_groups=['fake_sgid'])
|
|
self.rpc.sg_agent.assert_has_calls(
|
|
[call.security_groups_member_updated(['fake_sgid'])])
|
|
|
|
def test_security_groups_provider_updated(self):
|
|
self.rpc.security_groups_provider_updated(None)
|
|
self.rpc.sg_agent.assert_has_calls(
|
|
[call.security_groups_provider_updated()])
|
|
|
|
|
|
class SecurityGroupAgentRpcTestCase(base.BaseTestCase):
|
|
def setUp(self, defer_refresh_firewall=False):
|
|
super(SecurityGroupAgentRpcTestCase, self).setUp()
|
|
self.agent = sg_rpc.SecurityGroupAgentRpcMixin()
|
|
self.agent.context = None
|
|
self.addCleanup(mock.patch.stopall)
|
|
mock.patch('neutron.agent.linux.iptables_manager').start()
|
|
self.agent.root_helper = 'sudo'
|
|
self.agent.init_firewall(defer_refresh_firewall=defer_refresh_firewall)
|
|
self.firewall = mock.Mock()
|
|
firewall_object = firewall_base.FirewallDriver()
|
|
self.firewall.defer_apply.side_effect = firewall_object.defer_apply
|
|
self.agent.firewall = self.firewall
|
|
rpc = mock.Mock()
|
|
self.agent.plugin_rpc = rpc
|
|
self.fake_device = {'device': 'fake_device',
|
|
'security_groups': ['fake_sgid1', 'fake_sgid2'],
|
|
'security_group_source_groups': ['fake_sgid2'],
|
|
'security_group_rules': [{'security_group_id':
|
|
'fake_sgid1',
|
|
'remote_group_id':
|
|
'fake_sgid2'}]}
|
|
fake_devices = {'fake_device': self.fake_device}
|
|
self.firewall.ports = fake_devices
|
|
rpc.security_group_rules_for_devices.return_value = fake_devices
|
|
|
|
def test_prepare_and_remove_devices_filter(self):
|
|
self.agent.prepare_devices_filter(['fake_device'])
|
|
self.agent.remove_devices_filter(['fake_device'])
|
|
# ignore device which is not filtered
|
|
self.firewall.assert_has_calls([call.defer_apply(),
|
|
call.prepare_port_filter(
|
|
self.fake_device),
|
|
call.defer_apply(),
|
|
call.remove_port_filter(
|
|
self.fake_device),
|
|
])
|
|
|
|
def test_security_groups_rule_updated(self):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.security_groups_rule_updated(['fake_sgid1', 'fake_sgid3'])
|
|
self.agent.refresh_firewall.assert_has_calls(
|
|
[call.refresh_firewall([self.fake_device['device']])])
|
|
|
|
def test_security_groups_rule_not_updated(self):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.security_groups_rule_updated(['fake_sgid3', 'fake_sgid4'])
|
|
self.agent.refresh_firewall.assert_has_calls([])
|
|
|
|
def test_security_groups_member_updated(self):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.security_groups_member_updated(['fake_sgid2', 'fake_sgid3'])
|
|
self.agent.refresh_firewall.assert_has_calls(
|
|
[call.refresh_firewall([self.fake_device['device']])])
|
|
|
|
def test_security_groups_member_not_updated(self):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.security_groups_member_updated(['fake_sgid3', 'fake_sgid4'])
|
|
self.agent.refresh_firewall.assert_has_calls([])
|
|
|
|
def test_security_groups_provider_updated(self):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.security_groups_provider_updated()
|
|
self.agent.refresh_firewall.assert_has_calls(
|
|
[call.refresh_firewall()])
|
|
|
|
def test_refresh_firewall(self):
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.refresh_firewall()
|
|
calls = [call.defer_apply(),
|
|
call.prepare_port_filter(self.fake_device),
|
|
call.defer_apply(),
|
|
call.update_port_filter(self.fake_device)]
|
|
self.firewall.assert_has_calls(calls)
|
|
|
|
def test_refresh_firewall_devices(self):
|
|
self.agent.prepare_devices_filter(['fake_port_id'])
|
|
self.agent.refresh_firewall([self.fake_device])
|
|
calls = [call.defer_apply(),
|
|
call.prepare_port_filter(self.fake_device),
|
|
call.defer_apply(),
|
|
call.update_port_filter(self.fake_device)]
|
|
self.firewall.assert_has_calls(calls)
|
|
|
|
def test_refresh_firewall_none(self):
|
|
self.agent.refresh_firewall([])
|
|
self.firewall.assert_has_calls([])
|
|
|
|
|
|
class SecurityGroupAgentRpcWithDeferredRefreshTestCase(
|
|
SecurityGroupAgentRpcTestCase):
|
|
|
|
def setUp(self):
|
|
super(SecurityGroupAgentRpcWithDeferredRefreshTestCase, self).setUp(
|
|
defer_refresh_firewall=True)
|
|
|
|
@contextmanager
|
|
def add_fake_device(self, device, sec_groups, source_sec_groups=None):
|
|
fake_device = {'device': device,
|
|
'security_groups': sec_groups,
|
|
'security_group_source_groups': source_sec_groups or [],
|
|
'security_group_rules': [{'security_group_id':
|
|
'fake_sgid1',
|
|
'remote_group_id':
|
|
'fake_sgid2'}]}
|
|
self.firewall.ports[device] = fake_device
|
|
yield
|
|
del self.firewall.ports[device]
|
|
|
|
def test_security_groups_rule_updated(self):
|
|
self.agent.security_groups_rule_updated(['fake_sgid1', 'fake_sgid3'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
|
|
def test_multiple_security_groups_rule_updated_same_port(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgidX']):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.security_groups_rule_updated(['fake_sgid1'])
|
|
self.agent.security_groups_rule_updated(['fake_sgid2'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertNotIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_security_groups_rule_updated_multiple_ports(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgid2']):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.security_groups_rule_updated(['fake_sgid1',
|
|
'fake_sgid2'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_multiple_security_groups_rule_updated_multiple_ports(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgid2']):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.security_groups_rule_updated(['fake_sgid1'])
|
|
self.agent.security_groups_rule_updated(['fake_sgid2'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_security_groups_member_updated(self):
|
|
self.agent.security_groups_member_updated(['fake_sgid2', 'fake_sgid3'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
|
|
def test_multiple_security_groups_member_updated_same_port(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgid1', 'fake_sgid1B'],
|
|
source_sec_groups=['fake_sgidX']):
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.security_groups_member_updated(['fake_sgid1',
|
|
'fake_sgid3'])
|
|
self.agent.security_groups_member_updated(['fake_sgid2',
|
|
'fake_sgid3'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertNotIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_security_groups_member_updated_multiple_ports(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgid1', 'fake_sgid1B'],
|
|
source_sec_groups=['fake_sgid2']):
|
|
self.agent.security_groups_member_updated(['fake_sgid2'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_multiple_security_groups_member_updated_multiple_ports(self):
|
|
with self.add_fake_device(device='fake_device_2',
|
|
sec_groups=['fake_sgid1', 'fake_sgid1B'],
|
|
source_sec_groups=['fake_sgid1B']):
|
|
self.agent.security_groups_member_updated(['fake_sgid1B'])
|
|
self.agent.security_groups_member_updated(['fake_sgid2'])
|
|
self.assertIn('fake_device', self.agent.devices_to_refilter)
|
|
self.assertIn('fake_device_2', self.agent.devices_to_refilter)
|
|
|
|
def test_security_groups_provider_updated(self):
|
|
self.agent.security_groups_provider_updated()
|
|
self.assertTrue(self.agent.global_refresh_firewall)
|
|
|
|
def test_setup_port_filters_new_ports_only(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set()
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(['fake_new_device']), set())
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.prepare_devices_filter.assert_called_once_with(
|
|
set(['fake_new_device']))
|
|
self.assertFalse(self.agent.refresh_firewall.called)
|
|
|
|
def test_setup_port_filters_updated_ports_only(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set()
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(), set(['fake_updated_device']))
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_updated_device']))
|
|
self.assertFalse(self.agent.prepare_devices_filter.called)
|
|
|
|
def test_setup_port_filter_new_and_updated_ports(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set()
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(['fake_new_device']),
|
|
set(['fake_updated_device']))
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.prepare_devices_filter.assert_called_once_with(
|
|
set(['fake_new_device']))
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_updated_device']))
|
|
|
|
def test_setup_port_filters_sg_updates_only(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set(['fake_device'])
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(), set())
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_device']))
|
|
self.assertFalse(self.agent.prepare_devices_filter.called)
|
|
|
|
def test_setup_port_filters_sg_updates_and_new_ports(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set(['fake_device'])
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(['fake_new_device']), set())
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.prepare_devices_filter.assert_called_once_with(
|
|
set(['fake_new_device']))
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_device']))
|
|
|
|
def test_setup_port_filters_sg_updates_and_updated_ports(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set(['fake_device', 'fake_device_2'])
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(
|
|
set(), set(['fake_device', 'fake_updated_device']))
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_device', 'fake_device_2', 'fake_updated_device']))
|
|
self.assertFalse(self.agent.prepare_devices_filter.called)
|
|
|
|
def test_setup_port_filters_all_updates(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set(['fake_device', 'fake_device_2'])
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(
|
|
set(['fake_new_device']),
|
|
set(['fake_device', 'fake_updated_device']))
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.prepare_devices_filter.assert_called_once_with(
|
|
set(['fake_new_device']))
|
|
self.agent.refresh_firewall.assert_called_once_with(
|
|
set(['fake_device', 'fake_device_2', 'fake_updated_device']))
|
|
|
|
def test_setup_port_filters_no_update(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set()
|
|
self.agent.global_refresh_firewall = False
|
|
self.agent.setup_port_filters(set(), set())
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.assertFalse(self.agent.refresh_firewall.called)
|
|
self.assertFalse(self.agent.prepare_devices_filter.called)
|
|
|
|
def test_setup_port_filters_with_global_refresh(self):
|
|
self.agent.prepare_devices_filter = mock.Mock()
|
|
self.agent.refresh_firewall = mock.Mock()
|
|
self.agent.devices_to_refilter = set()
|
|
self.agent.global_refresh_firewall = True
|
|
self.agent.setup_port_filters(set(), set())
|
|
self.assertFalse(self.agent.devices_to_refilter)
|
|
self.assertFalse(self.agent.global_refresh_firewall)
|
|
self.agent.refresh_firewall.assert_called_once_with()
|
|
self.assertFalse(self.agent.prepare_devices_filter.called)
|
|
|
|
|
|
class FakeSGRpcApi(agent_rpc.PluginApi,
|
|
sg_rpc.SecurityGroupServerRpcApiMixin):
|
|
pass
|
|
|
|
|
|
class SecurityGroupServerRpcApiTestCase(base.BaseTestCase):
|
|
def setUp(self):
|
|
super(SecurityGroupServerRpcApiTestCase, self).setUp()
|
|
self.rpc = FakeSGRpcApi('fake_topic')
|
|
self.rpc.call = mock.Mock()
|
|
|
|
def test_security_group_rules_for_devices(self):
|
|
self.rpc.security_group_rules_for_devices(None, ['fake_device'])
|
|
self.rpc.call.assert_has_calls(
|
|
[call(None,
|
|
{'args':
|
|
{'devices': ['fake_device']},
|
|
'method': 'security_group_rules_for_devices',
|
|
'namespace': None},
|
|
version=sg_rpc.SG_RPC_VERSION,
|
|
topic='fake_topic')])
|
|
|
|
|
|
class FakeSGNotifierAPI(proxy.RpcProxy,
|
|
sg_rpc.SecurityGroupAgentRpcApiMixin):
|
|
pass
|
|
|
|
|
|
class SecurityGroupAgentRpcApiTestCase(base.BaseTestCase):
|
|
def setUp(self):
|
|
super(SecurityGroupAgentRpcApiTestCase, self).setUp()
|
|
self.notifier = FakeSGNotifierAPI(topic='fake',
|
|
default_version='1.0')
|
|
self.notifier.fanout_cast = mock.Mock()
|
|
|
|
def test_security_groups_rule_updated(self):
|
|
self.notifier.security_groups_rule_updated(
|
|
None, security_groups=['fake_sgid'])
|
|
self.notifier.fanout_cast.assert_has_calls(
|
|
[call(None,
|
|
{'args':
|
|
{'security_groups': ['fake_sgid']},
|
|
'method': 'security_groups_rule_updated',
|
|
'namespace': None},
|
|
version=sg_rpc.SG_RPC_VERSION,
|
|
topic='fake-security_group-update')])
|
|
|
|
def test_security_groups_member_updated(self):
|
|
self.notifier.security_groups_member_updated(
|
|
None, security_groups=['fake_sgid'])
|
|
self.notifier.fanout_cast.assert_has_calls(
|
|
[call(None,
|
|
{'args':
|
|
{'security_groups': ['fake_sgid']},
|
|
'method': 'security_groups_member_updated',
|
|
'namespace': None},
|
|
version=sg_rpc.SG_RPC_VERSION,
|
|
topic='fake-security_group-update')])
|
|
|
|
def test_security_groups_rule_not_updated(self):
|
|
self.notifier.security_groups_rule_updated(
|
|
None, security_groups=[])
|
|
self.assertEqual(False, self.notifier.fanout_cast.called)
|
|
|
|
def test_security_groups_member_not_updated(self):
|
|
self.notifier.security_groups_member_updated(
|
|
None, security_groups=[])
|
|
self.assertEqual(False, self.notifier.fanout_cast.called)
|
|
|
|
#Note(nati) bn -> binary_name
|
|
# id -> device_id
|
|
|
|
PHYSDEV_MOD = '-m physdev'
|
|
PHYSDEV_IS_BRIDGED = '--physdev-is-bridged'
|
|
|
|
IPTABLES_ARG = {'bn': iptables_manager.binary_name,
|
|
'physdev_mod': PHYSDEV_MOD,
|
|
'physdev_is_bridged': PHYSDEV_IS_BRIDGED}
|
|
|
|
CHAINS_NAT = 'OUTPUT|POSTROUTING|PREROUTING|float-snat|snat'
|
|
IPTABLES_ARG['chains'] = CHAINS_NAT
|
|
|
|
IPTABLES_NAT = """# Generated by iptables_manager
|
|
*nat
|
|
:neutron-postrouting-bottom - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A PREROUTING -j %(bn)s-PREROUTING
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A POSTROUTING -j %(bn)s-POSTROUTING
|
|
[0:0] -A POSTROUTING -j neutron-postrouting-bottom
|
|
[0:0] -A neutron-postrouting-bottom -j %(bn)s-snat
|
|
[0:0] -A %(bn)s-snat -j %(bn)s-float-snat
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
CHAINS_EMPTY = 'FORWARD|INPUT|OUTPUT|local|sg-chain|sg-fallback'
|
|
CHAINS_1 = CHAINS_EMPTY + '|i_port1|o_port1|s_port1'
|
|
CHAINS_2 = CHAINS_1 + '|i_port2|o_port2|s_port2'
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_1
|
|
|
|
IPTABLES_FILTER_1 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-s_port1 -m mac --mac-source 12:34:56:78:9a:bc -s 10.0.0.3 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port1 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-s_port1
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
|
|
IPTABLES_FILTER_1_2 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.4 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-s_port1 -m mac --mac-source 12:34:56:78:9a:bc -s 10.0.0.3 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port1 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-s_port1
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_2
|
|
|
|
IPTABLES_FILTER_2 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.4 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-s_port1 -m mac --mac-source 12:34:56:78:9a:bc -s 10.0.0.3 \
|
|
-j RETURN
|
|
[0:0] -A %(bn)s-s_port1 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-s_port1
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port2
|
|
[0:0] -A %(bn)s-i_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.3 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-s_port2 -m mac --mac-source 12:34:56:78:9a:bd -s 10.0.0.4 \
|
|
-j RETURN
|
|
[0:0] -A %(bn)s-s_port2 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-s_port2
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
IPTABLES_FILTER_2_2 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-s_port1 -m mac --mac-source 12:34:56:78:9a:bc -s 10.0.0.3 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port1 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-s_port1
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port2
|
|
[0:0] -A %(bn)s-i_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.3 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-s_port2 -m mac --mac-source 12:34:56:78:9a:bd -s 10.0.0.4 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port2 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-s_port2
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
IPTABLES_FILTER_2_3 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -s 10.0.0.4 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmp -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-s_port1 -m mac --mac-source 12:34:56:78:9a:bc -s 10.0.0.3 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port1 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-s_port1
|
|
[0:0] -A %(bn)s-o_port1 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port2
|
|
[0:0] -A %(bn)s-i_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.2 -p udp -m udp --sport 67 --dport 68 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p tcp -m tcp --dport 22 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -s 10.0.0.3 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmp -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-s_port2 -m mac --mac-source 12:34:56:78:9a:bd -s 10.0.0.4 -j \
|
|
RETURN
|
|
[0:0] -A %(bn)s-s_port2 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 68 --dport 67 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-s_port2
|
|
[0:0] -A %(bn)s-o_port2 -p udp -m udp --sport 67 --dport 68 -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_EMPTY
|
|
IPTABLES_FILTER_EMPTY = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_1
|
|
IPTABLES_FILTER_V6_1 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 130 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 131 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 132 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 134 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 135 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 136 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-o_port1 -p icmpv6 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_2
|
|
|
|
IPTABLES_FILTER_V6_2 = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port1
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 130 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 131 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 132 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 134 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 135 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -p icmpv6 --icmpv6-type 136 -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port1 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port1
|
|
[0:0] -A %(bn)s-o_port1 -p icmpv6 -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port1 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port1 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-INGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-i_port2
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 130 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 131 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 132 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 134 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 135 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -p icmpv6 --icmpv6-type 136 -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-i_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-i_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-FORWARD %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-sg-chain
|
|
[0:0] -A %(bn)s-sg-chain %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-INPUT %(physdev_mod)s --physdev-EGRESS tap_port2 \
|
|
%(physdev_is_bridged)s -j %(bn)s-o_port2
|
|
[0:0] -A %(bn)s-o_port2 -p icmpv6 -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -m state --state INVALID -j DROP
|
|
[0:0] -A %(bn)s-o_port2 -m state --state RELATED,ESTABLISHED -j RETURN
|
|
[0:0] -A %(bn)s-o_port2 -j %(bn)s-sg-fallback
|
|
[0:0] -A %(bn)s-sg-chain -j ACCEPT
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
IPTABLES_ARG['chains'] = CHAINS_EMPTY
|
|
IPTABLES_FILTER_V6_EMPTY = """# Generated by iptables_manager
|
|
*filter
|
|
:neutron-filter-top - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
:%(bn)s-(%(chains)s) - [0:0]
|
|
[0:0] -A FORWARD -j neutron-filter-top
|
|
[0:0] -A OUTPUT -j neutron-filter-top
|
|
[0:0] -A neutron-filter-top -j %(bn)s-local
|
|
[0:0] -A INPUT -j %(bn)s-INPUT
|
|
[0:0] -A OUTPUT -j %(bn)s-OUTPUT
|
|
[0:0] -A FORWARD -j %(bn)s-FORWARD
|
|
[0:0] -A %(bn)s-sg-fallback -j DROP
|
|
COMMIT
|
|
# Completed by iptables_manager
|
|
""" % IPTABLES_ARG
|
|
|
|
FIREWALL_BASE_PACKAGE = 'neutron.agent.linux.iptables_firewall.'
|
|
FIREWALL_IPTABLES_DRIVER = FIREWALL_BASE_PACKAGE + 'IptablesFirewallDriver'
|
|
FIREWALL_HYBRID_DRIVER = (FIREWALL_BASE_PACKAGE +
|
|
'OVSHybridIptablesFirewallDriver')
|
|
FIREWALL_NOOP_DRIVER = 'neutron.agent.firewall.NoopFirewallDriver'
|
|
|
|
|
|
def set_firewall_driver(firewall_driver):
|
|
cfg.CONF.set_override('firewall_driver', firewall_driver,
|
|
group='SECURITYGROUP')
|
|
|
|
|
|
class TestSecurityGroupAgentWithIptables(base.BaseTestCase):
|
|
FIREWALL_DRIVER = FIREWALL_IPTABLES_DRIVER
|
|
PHYSDEV_INGRESS = 'physdev-out'
|
|
PHYSDEV_EGRESS = 'physdev-in'
|
|
|
|
def setUp(self, defer_refresh_firewall=False):
|
|
super(TestSecurityGroupAgentWithIptables, self).setUp()
|
|
cfg.CONF.set_override(
|
|
'firewall_driver',
|
|
self.FIREWALL_DRIVER,
|
|
group='SECURITYGROUP')
|
|
self.addCleanup(mock.patch.stopall)
|
|
|
|
self.agent = sg_rpc.SecurityGroupAgentRpcMixin()
|
|
self.agent.context = None
|
|
|
|
self.root_helper = 'sudo'
|
|
self.agent.root_helper = 'sudo'
|
|
self.agent.init_firewall(defer_refresh_firewall=defer_refresh_firewall)
|
|
|
|
self.iptables = self.agent.firewall.iptables
|
|
self.iptables_execute = mock.patch.object(self.iptables,
|
|
"execute").start()
|
|
self.iptables_execute_return_values = []
|
|
self.expected_call_count = 0
|
|
self.expected_calls = []
|
|
self.expected_process_inputs = []
|
|
self.iptables_execute.side_effect = self.iptables_execute_return_values
|
|
|
|
self.rpc = mock.Mock()
|
|
self.agent.plugin_rpc = self.rpc
|
|
rule1 = [{'direction': 'ingress',
|
|
'protocol': const.PROTO_NAME_UDP,
|
|
'ethertype': const.IPv4,
|
|
'source_ip_prefix': '10.0.0.2',
|
|
'source_port_range_min': 67,
|
|
'source_port_range_max': 67,
|
|
'port_range_min': 68,
|
|
'port_range_max': 68},
|
|
{'direction': 'ingress',
|
|
'protocol': const.PROTO_NAME_TCP,
|
|
'ethertype': const.IPv4,
|
|
'port_range_min': 22,
|
|
'port_range_max': 22},
|
|
{'direction': 'egress',
|
|
'ethertype': const.IPv4}]
|
|
rule2 = rule1[:]
|
|
rule2 += [{'direction': 'ingress',
|
|
'source_ip_prefix': '10.0.0.4',
|
|
'ethertype': const.IPv4}]
|
|
rule3 = rule2[:]
|
|
rule3 += [{'direction': 'ingress',
|
|
'protocol': const.PROTO_NAME_ICMP,
|
|
'ethertype': const.IPv4}]
|
|
rule4 = rule1[:]
|
|
rule4 += [{'direction': 'ingress',
|
|
'source_ip_prefix': '10.0.0.3',
|
|
'ethertype': const.IPv4}]
|
|
rule5 = rule4[:]
|
|
rule5 += [{'direction': 'ingress',
|
|
'protocol': const.PROTO_NAME_ICMP,
|
|
'ethertype': const.IPv4}]
|
|
self.devices1 = {'tap_port1': self._device('tap_port1',
|
|
'10.0.0.3',
|
|
'12:34:56:78:9a:bc',
|
|
rule1)}
|
|
self.devices2 = {'tap_port1': self._device('tap_port1',
|
|
'10.0.0.3',
|
|
'12:34:56:78:9a:bc',
|
|
rule2),
|
|
'tap_port2': self._device('tap_port2',
|
|
'10.0.0.4',
|
|
'12:34:56:78:9a:bd',
|
|
rule4)}
|
|
self.devices3 = {'tap_port1': self._device('tap_port1',
|
|
'10.0.0.3',
|
|
'12:34:56:78:9a:bc',
|
|
rule3),
|
|
'tap_port2': self._device('tap_port2',
|
|
'10.0.0.4',
|
|
'12:34:56:78:9a:bd',
|
|
rule5)}
|
|
|
|
def _device(self, device, ip, mac_address, rule):
|
|
return {'device': device,
|
|
'fixed_ips': [ip],
|
|
'mac_address': mac_address,
|
|
'security_groups': ['security_group1'],
|
|
'security_group_rules': rule,
|
|
'security_group_source_groups': [
|
|
'security_group1']}
|
|
|
|
def _regex(self, value):
|
|
value = value.replace('physdev-INGRESS', self.PHYSDEV_INGRESS)
|
|
value = value.replace('physdev-EGRESS', self.PHYSDEV_EGRESS)
|
|
value = value.replace('\n', '\\n')
|
|
value = value.replace('[', '\[')
|
|
value = value.replace(']', '\]')
|
|
value = value.replace('*', '\*')
|
|
return value
|
|
|
|
def _register_mock_call(self, *args, **kwargs):
|
|
return_value = kwargs.pop('return_value', None)
|
|
self.iptables_execute_return_values.append(return_value)
|
|
|
|
has_process_input = 'process_input' in kwargs
|
|
process_input = kwargs.get('process_input')
|
|
self.expected_process_inputs.append((has_process_input, process_input))
|
|
|
|
if has_process_input:
|
|
kwargs['process_input'] = mock.ANY
|
|
self.expected_calls.append(call(*args, **kwargs))
|
|
self.expected_call_count += 1
|
|
|
|
def _verify_mock_calls(self):
|
|
self.assertEqual(self.expected_call_count,
|
|
self.iptables_execute.call_count)
|
|
self.iptables_execute.assert_has_calls(self.expected_calls)
|
|
|
|
for i, expected in enumerate(self.expected_process_inputs):
|
|
check, expected_regex = expected
|
|
if not check:
|
|
continue
|
|
# The second or later arguments of self.iptables.execute
|
|
# are keyword parameter, so keyword argument is extracted by [1]
|
|
kwargs = self.iptables_execute.call_args_list[i][1]
|
|
self.assertThat(kwargs['process_input'],
|
|
matchers.MatchesRegex(expected_regex))
|
|
|
|
def _replay_iptables(self, v4_filter, v6_filter):
|
|
self._register_mock_call(
|
|
['iptables-save', '-c'],
|
|
root_helper=self.root_helper,
|
|
return_value='')
|
|
self._register_mock_call(
|
|
['iptables-restore', '-c'],
|
|
process_input=self._regex(IPTABLES_NAT + v4_filter),
|
|
root_helper=self.root_helper,
|
|
return_value='')
|
|
self._register_mock_call(
|
|
['ip6tables-save', '-c'],
|
|
root_helper=self.root_helper,
|
|
return_value='')
|
|
self._register_mock_call(
|
|
['ip6tables-restore', '-c'],
|
|
process_input=self._regex(v6_filter),
|
|
root_helper=self.root_helper,
|
|
return_value='')
|
|
|
|
def test_prepare_remove_port(self):
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices1
|
|
self._replay_iptables(IPTABLES_FILTER_1, IPTABLES_FILTER_V6_1)
|
|
self._replay_iptables(IPTABLES_FILTER_EMPTY, IPTABLES_FILTER_V6_EMPTY)
|
|
|
|
self.agent.prepare_devices_filter(['tap_port1'])
|
|
self.agent.remove_devices_filter(['tap_port1'])
|
|
|
|
self._verify_mock_calls()
|
|
|
|
def test_security_group_member_updated(self):
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices1
|
|
self._replay_iptables(IPTABLES_FILTER_1, IPTABLES_FILTER_V6_1)
|
|
self._replay_iptables(IPTABLES_FILTER_1_2, IPTABLES_FILTER_V6_1)
|
|
self._replay_iptables(IPTABLES_FILTER_2, IPTABLES_FILTER_V6_2)
|
|
self._replay_iptables(IPTABLES_FILTER_2_2, IPTABLES_FILTER_V6_2)
|
|
self._replay_iptables(IPTABLES_FILTER_1, IPTABLES_FILTER_V6_1)
|
|
self._replay_iptables(IPTABLES_FILTER_EMPTY, IPTABLES_FILTER_V6_EMPTY)
|
|
|
|
self.agent.prepare_devices_filter(['tap_port1'])
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices2
|
|
self.agent.security_groups_member_updated(['security_group1'])
|
|
self.agent.prepare_devices_filter(['tap_port2'])
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices1
|
|
self.agent.security_groups_member_updated(['security_group1'])
|
|
self.agent.remove_devices_filter(['tap_port2'])
|
|
self.agent.remove_devices_filter(['tap_port1'])
|
|
|
|
self._verify_mock_calls()
|
|
|
|
def test_security_group_rule_updated(self):
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices2
|
|
self._replay_iptables(IPTABLES_FILTER_2, IPTABLES_FILTER_V6_2)
|
|
self._replay_iptables(IPTABLES_FILTER_2_3, IPTABLES_FILTER_V6_2)
|
|
|
|
self.agent.prepare_devices_filter(['tap_port1', 'tap_port3'])
|
|
self.rpc.security_group_rules_for_devices.return_value = self.devices3
|
|
self.agent.security_groups_rule_updated(['security_group1'])
|
|
|
|
self._verify_mock_calls()
|
|
|
|
|
|
class SGNotificationTestMixin():
|
|
def test_security_group_rule_updated(self):
|
|
name = 'webservers'
|
|
description = 'my webservers'
|
|
with self.security_group(name, description) as sg:
|
|
with self.security_group(name, description) as sg2:
|
|
security_group_id = sg['security_group']['id']
|
|
direction = "ingress"
|
|
remote_group_id = sg2['security_group']['id']
|
|
protocol = const.PROTO_NAME_TCP
|
|
port_range_min = 88
|
|
port_range_max = 88
|
|
with self.security_group_rule(security_group_id, direction,
|
|
protocol, port_range_min,
|
|
port_range_max,
|
|
remote_group_id=remote_group_id
|
|
):
|
|
pass
|
|
self.notifier.assert_has_calls(
|
|
[call.security_groups_rule_updated(mock.ANY,
|
|
[security_group_id]),
|
|
call.security_groups_rule_updated(mock.ANY,
|
|
[security_group_id])])
|
|
|
|
def test_security_group_member_updated(self):
|
|
with self.network() as n:
|
|
with self.subnet(n):
|
|
with self.security_group() as sg:
|
|
security_group_id = sg['security_group']['id']
|
|
res = self._create_port(self.fmt, n['network']['id'])
|
|
port = self.deserialize(self.fmt, res)
|
|
|
|
data = {'port': {'fixed_ips': port['port']['fixed_ips'],
|
|
'name': port['port']['name'],
|
|
ext_sg.SECURITYGROUPS:
|
|
[security_group_id]}}
|
|
|
|
req = self.new_update_request('ports', data,
|
|
port['port']['id'])
|
|
res = self.deserialize(self.fmt,
|
|
req.get_response(self.api))
|
|
self.assertEqual(res['port'][ext_sg.SECURITYGROUPS][0],
|
|
security_group_id)
|
|
self._delete('ports', port['port']['id'])
|
|
self.notifier.assert_has_calls(
|
|
[call.security_groups_member_updated(
|
|
mock.ANY, [mock.ANY])])
|
|
|
|
|
|
class TestSecurityGroupAgentWithOVSIptables(
|
|
TestSecurityGroupAgentWithIptables):
|
|
|
|
FIREWALL_DRIVER = FIREWALL_HYBRID_DRIVER
|
|
|
|
def _regex(self, value):
|
|
#Note(nati): tap is prefixed on the device
|
|
# in the OVSHybridIptablesFirewallDriver
|
|
|
|
value = value.replace('tap_port', 'taptap_port')
|
|
value = value.replace('o_port', 'otap_port')
|
|
value = value.replace('i_port', 'itap_port')
|
|
value = value.replace('s_port', 'stap_port')
|
|
return super(
|
|
TestSecurityGroupAgentWithOVSIptables,
|
|
self)._regex(value)
|
|
|
|
|
|
class TestSecurityGroupExtensionControl(base.BaseTestCase):
|
|
def test_firewall_enabled_noop_driver(self):
|
|
set_firewall_driver(FIREWALL_NOOP_DRIVER)
|
|
self.assertFalse(sg_rpc.is_firewall_enabled())
|
|
|
|
def test_firewall_enabled_iptables_driver(self):
|
|
set_firewall_driver(FIREWALL_IPTABLES_DRIVER)
|
|
self.assertTrue(sg_rpc.is_firewall_enabled())
|
|
|
|
def test_disable_security_group_extension_noop_driver(self):
|
|
set_firewall_driver(FIREWALL_NOOP_DRIVER)
|
|
exp_aliases = ['dummy1', 'dummy2']
|
|
ext_aliases = ['dummy1', 'security-group', 'dummy2']
|
|
sg_rpc.disable_security_group_extension_if_noop_driver(ext_aliases)
|
|
self.assertEqual(ext_aliases, exp_aliases)
|
|
|
|
def test_disable_security_group_extension_iptables_driver(self):
|
|
set_firewall_driver(FIREWALL_IPTABLES_DRIVER)
|
|
exp_aliases = ['dummy1', 'security-group', 'dummy2']
|
|
ext_aliases = ['dummy1', 'security-group', 'dummy2']
|
|
sg_rpc.disable_security_group_extension_if_noop_driver(ext_aliases)
|
|
self.assertEqual(ext_aliases, exp_aliases)
|