201 lines
9.3 KiB
Python
201 lines
9.3 KiB
Python
# Copyright 2016 Red Hat, 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 neutron_lib import constants
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from tempest.common import waiters
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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from neutron.tests.tempest.common import ssh
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from neutron.tests.tempest import config
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from neutron.tests.tempest.scenario import base
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from neutron.tests.tempest.scenario import constants as const
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CONF = config.CONF
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class NetworkDefaultSecGroupTest(base.BaseTempestTestCase):
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credentials = ['primary', 'admin']
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required_extensions = ['router', 'security-group']
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@classmethod
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def resource_setup(cls):
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super(NetworkDefaultSecGroupTest, cls).resource_setup()
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# setup basic topology for servers we can log into it
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cls.network = cls.create_network()
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cls.subnet = cls.create_subnet(cls.network)
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router = cls.create_router_by_client()
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cls.create_router_interface(router['id'], cls.subnet['id'])
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cls.keypair = cls.create_keypair()
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def create_vm_testing_sec_grp(self, num_servers=2, security_groups=None):
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servers, fips, server_ssh_clients = ([], [], [])
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for i in range(num_servers):
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servers.append(self.create_server(
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flavor_ref=CONF.compute.flavor_ref,
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image_ref=CONF.compute.image_ref,
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key_name=self.keypair['name'],
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networks=[{'uuid': self.network['id']}],
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security_groups=security_groups))
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for i, server in enumerate(servers):
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waiters.wait_for_server_status(
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self.os_primary.servers_client, server['server']['id'],
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const.SERVER_STATUS_ACTIVE)
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port = self.client.list_ports(
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network_id=self.network['id'], device_id=server['server'][
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'id'])['ports'][0]
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fips.append(self.create_and_associate_floatingip(port['id']))
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server_ssh_clients.append(ssh.Client(
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fips[i]['floating_ip_address'], CONF.validation.image_ssh_user,
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pkey=self.keypair['private_key']))
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return server_ssh_clients, fips, servers
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@decorators.idempotent_id('3d73ec1a-2ec6-45a9-b0f8-04a283d9d764')
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def test_default_sec_grp_scenarios(self):
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server_ssh_clients, fips, _ = self.create_vm_testing_sec_grp()
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# Check ssh connectivity when you add sec group rule, enabling ssh
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self.create_loginable_secgroup_rule(
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self.os_primary.network_client.list_security_groups()[
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'security_groups'][0]['id']
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)
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self.check_connectivity(fips[0]['floating_ip_address'],
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CONF.validation.image_ssh_user,
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self.keypair['private_key'])
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# make sure ICMP connectivity still fails as only ssh rule was added
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self.ping_ip_address(fips[0]['floating_ip_address'],
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should_succeed=False)
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# Check ICMP connectivity between VMs without specific rule for that
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# It should work though the rule is not configured
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self.check_remote_connectivity(
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server_ssh_clients[0], fips[1]['fixed_ip_address'])
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# Check ICMP connectivity from VM to external network
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subnets = self.os_admin.network_client.list_subnets(
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network_id=CONF.network.public_network_id)['subnets']
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ext_net_ip = None
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for subnet in subnets:
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if subnet['ip_version'] == 4:
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ext_net_ip = subnet['gateway_ip']
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break
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self.assertTrue(ext_net_ip)
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self.check_remote_connectivity(server_ssh_clients[0], ext_net_ip)
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@decorators.idempotent_id('3d73ec1a-2ec6-45a9-b0f8-04a283d9d864')
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def test_protocol_number_rule(self):
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# protocol number is added instead of str in security rule creation
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server_ssh_clients, fips, _ = self.create_vm_testing_sec_grp(
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num_servers=1)
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self.ping_ip_address(fips[0]['floating_ip_address'],
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should_succeed=False)
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rule_list = [{'protocol': constants.PROTO_NUM_ICMP,
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'direction': constants.INGRESS_DIRECTION,
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'remote_ip_prefix': '0.0.0.0/0'}]
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secgroup_id = self.os_primary.network_client.list_security_groups()[
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'security_groups'][0]['id']
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self.create_secgroup_rules(rule_list, secgroup_id=secgroup_id)
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self.ping_ip_address(fips[0]['floating_ip_address'])
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@decorators.idempotent_id('3d73ec1a-2ec6-45a9-b0f8-04a283d9d964')
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def test_two_sec_groups(self):
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# add 2 sec groups to VM and test rules of both are working
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ssh_secgrp_name = data_utils.rand_name('ssh_secgrp')
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icmp_secgrp_name = data_utils.rand_name('icmp_secgrp')
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ssh_secgrp = self.os_primary.network_client.create_security_group(
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name=ssh_secgrp_name)
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self.create_loginable_secgroup_rule(
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secgroup_id=ssh_secgrp['security_group']['id'])
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icmp_secgrp = self.os_primary.network_client.create_security_group(
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name=icmp_secgrp_name)
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self.create_pingable_secgroup_rule(
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secgroup_id=icmp_secgrp['security_group']['id'])
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for sec_grp in (ssh_secgrp, icmp_secgrp):
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self.security_groups.append(sec_grp['security_group'])
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security_groups_list = [{'name': ssh_secgrp_name},
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{'name': icmp_secgrp_name}]
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server_ssh_clients, fips, servers = self.create_vm_testing_sec_grp(
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num_servers=1, security_groups=security_groups_list)
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# make sure ssh connectivity works
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self.check_connectivity(fips[0]['floating_ip_address'],
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CONF.validation.image_ssh_user,
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self.keypair['private_key'])
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# make sure ICMP connectivity works
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self.ping_ip_address(fips[0]['floating_ip_address'],
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should_succeed=True)
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ports = self.client.list_ports(device_id=servers[0]['server']['id'])
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port_id = ports['ports'][0]['id']
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# update port with ssh security group only
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self.os_primary.network_client.update_port(
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port_id, security_groups=[ssh_secgrp['security_group']['id']])
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# make sure ssh connectivity works
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self.check_connectivity(fips[0]['floating_ip_address'],
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CONF.validation.image_ssh_user,
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self.keypair['private_key'])
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# make sure ICMP connectivity doesn't work
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self.ping_ip_address(fips[0]['floating_ip_address'],
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should_succeed=False)
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# update port with ssh and ICMP security groups
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self.os_primary.network_client.update_port(
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port_id, security_groups=[
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icmp_secgrp['security_group']['id'],
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ssh_secgrp['security_group']['id']])
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# make sure ssh connectivity works after update
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self.check_connectivity(fips[0]['floating_ip_address'],
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CONF.validation.image_ssh_user,
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self.keypair['private_key'])
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# make sure ICMP connectivity works after update
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self.ping_ip_address(fips[0]['floating_ip_address'])
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@decorators.idempotent_id('3d73ec1a-2ec6-45a9-b0f8-04a283d9d664')
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def test_ip_prefix(self):
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# Add specific remote prefix to VMs and check connectivity
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ssh_secgrp_name = data_utils.rand_name('ssh_secgrp')
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icmp_secgrp_name = data_utils.rand_name('icmp_secgrp_with_cidr')
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cidr = self.subnet['cidr']
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ssh_secgrp = self.os_primary.network_client.create_security_group(
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name=ssh_secgrp_name)
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self.create_loginable_secgroup_rule(
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secgroup_id=ssh_secgrp['security_group']['id'])
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rule_list = [{'protocol': constants.PROTO_NUM_ICMP,
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'direction': constants.INGRESS_DIRECTION,
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'remote_ip_prefix': cidr}]
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icmp_secgrp = self.os_primary.network_client.create_security_group(
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name=icmp_secgrp_name)
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self.create_secgroup_rules(
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rule_list, secgroup_id=icmp_secgrp['security_group']['id'])
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for sec_grp in (ssh_secgrp, icmp_secgrp):
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self.security_groups.append(sec_grp['security_group'])
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security_groups_list = [{'name': ssh_secgrp_name},
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{'name': icmp_secgrp_name}]
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server_ssh_clients, fips, servers = self.create_vm_testing_sec_grp(
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security_groups=security_groups_list)
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# make sure ssh connectivity works
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self.check_connectivity(fips[0]['floating_ip_address'],
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CONF.validation.image_ssh_user,
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self.keypair['private_key'])
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# make sure ICMP connectivity works
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self.check_remote_connectivity(server_ssh_clients[0], fips[1][
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'fixed_ip_address'])
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