OpenStack Networking (Neutron)
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# Copyright (c) 2012 OpenStack Foundation.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import contextlib
import copy
from unittest import mock
from neutron_lib.api import validators
from neutron_lib import constants as const
from neutron_lib import context
from neutron_lib.db import api as db_api
from neutron_lib.db import constants as db_const
from neutron_lib import exceptions
from neutron_lib.plugins import directory
from oslo_config import cfg
import oslo_db.exception as exc
import testtools
import webob.exc
from neutron.db import db_base_plugin_v2
from neutron.db import securitygroups_db
from neutron.extensions import securitygroup as ext_sg
from neutron.extensions import standardattrdescription
from neutron.tests import base
from neutron.tests.unit.db import test_db_base_plugin_v2
DB_PLUGIN_KLASS = ('neutron.tests.unit.extensions.test_securitygroup.'
'SecurityGroupTestPlugin')
LONG_NAME_OK = 'x' * (db_const.NAME_FIELD_SIZE)
LONG_NAME_NG = 'x' * (db_const.NAME_FIELD_SIZE + 1)
class SecurityGroupTestExtensionManager(object):
def get_resources(self):
# The description of security_group_rules will be added by extending
# standardattrdescription. But as API router will not be initialized
# in test code, manually add it.
ext_res = (standardattrdescription.Standardattrdescription().
get_extended_resources("2.0"))
if ext_sg.SECURITYGROUPRULES in ext_res:
existing_sg_rule_attr_map = (
ext_sg.RESOURCE_ATTRIBUTE_MAP[ext_sg.SECURITYGROUPRULES])
sg_rule_attr_desc = ext_res[ext_sg.SECURITYGROUPRULES]
existing_sg_rule_attr_map.update(sg_rule_attr_desc)
if ext_sg.SECURITYGROUPS in ext_res:
existing_sg_attr_map = (
ext_sg.RESOURCE_ATTRIBUTE_MAP[ext_sg.SECURITYGROUPS])
sg_attr_desc = ext_res[ext_sg.SECURITYGROUPS]
existing_sg_attr_map.update(sg_attr_desc)
return ext_sg.Securitygroup.get_resources()
def get_actions(self):
return []
def get_request_extensions(self):
return []
class SecurityGroupsTestCase(test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
def _build_security_group(self, name, description, **kwargs):
data = {
'security_group': {
'name': name,
'tenant_id': kwargs.get(
'tenant_id', test_db_base_plugin_v2.TEST_TENANT_ID),
'description': description}}
return data
def _create_security_group_response(self, fmt, data, **kwargs):
security_group_req = self.new_create_request('security-groups', data,
fmt)
if (kwargs.get('set_context') and 'tenant_id' in kwargs):
# create a specific auth context for this request
security_group_req.environ['neutron.context'] = (
context.Context('', kwargs['tenant_id']))
return security_group_req.get_response(self.ext_api)
def _create_security_group(self, fmt, name, description, **kwargs):
data = self._build_security_group(name, description, **kwargs)
return self._create_security_group_response(fmt, data, **kwargs)
def _build_security_group_rule(
self, security_group_id, direction, proto,
port_range_min=None, port_range_max=None,
remote_ip_prefix=None, remote_group_id=None,
tenant_id=test_db_base_plugin_v2.TEST_TENANT_ID,
ethertype=const.IPv4):
data = {'security_group_rule': {'security_group_id': security_group_id,
'direction': direction,
'protocol': proto,
'ethertype': ethertype,
'tenant_id': tenant_id}}
if port_range_min:
data['security_group_rule']['port_range_min'] = port_range_min
if port_range_max:
data['security_group_rule']['port_range_max'] = port_range_max
if remote_ip_prefix:
data['security_group_rule']['remote_ip_prefix'] = remote_ip_prefix
if remote_group_id:
data['security_group_rule']['remote_group_id'] = remote_group_id
return data
def _create_security_group_rule(self, fmt, rules, **kwargs):
security_group_rule_req = self.new_create_request(
'security-group-rules', rules, fmt)
if (kwargs.get('set_context') and 'tenant_id' in kwargs):
# create a specific auth context for this request
security_group_rule_req.environ['neutron.context'] = (
context.Context('', kwargs['tenant_id']))
elif kwargs.get('admin_context'):
security_group_rule_req.environ['neutron.context'] = (
context.Context(user_id='admin', tenant_id='admin-tenant',
is_admin=True))
return security_group_rule_req.get_response(self.ext_api)
def _make_security_group(self, fmt, name, description, **kwargs):
res = self._create_security_group(fmt, name, description, **kwargs)
if res.status_int >= webob.exc.HTTPBadRequest.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
def _make_security_group_rule(self, fmt, rules, **kwargs):
res = self._create_security_group_rule(self.fmt, rules)
if res.status_int >= webob.exc.HTTPBadRequest.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return self.deserialize(fmt, res)
@contextlib.contextmanager
def security_group(self, name='webservers', description='webservers',
fmt=None):
if not fmt:
fmt = self.fmt
security_group = self._make_security_group(fmt, name, description)
yield security_group
@contextlib.contextmanager
def security_group_rule(self, security_group_id='4cd70774-cc67-4a87-9b39-7'
'd1db38eb087',
direction='ingress', protocol=const.PROTO_NAME_TCP,
port_range_min='22', port_range_max='22',
remote_ip_prefix=None, remote_group_id=None,
fmt=None, ethertype=const.IPv4):
if not fmt:
fmt = self.fmt
rule = self._build_security_group_rule(security_group_id,
direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
remote_group_id,
ethertype=ethertype)
security_group_rule = self._make_security_group_rule(self.fmt, rule)
yield security_group_rule
def _delete_default_security_group_egress_rules(self, security_group_id):
"""Deletes default egress rules given a security group ID."""
res = self._list(
'security-group-rules',
query_params='security_group_id=%s' % security_group_id)
for r in res['security_group_rules']:
if (r['direction'] == 'egress' and not r['port_range_max'] and
not r['port_range_min'] and not r['protocol'] and
not r['remote_ip_prefix']):
self._delete('security-group-rules', r['id'])
def _assert_sg_rule_has_kvs(self, security_group_rule, expected_kvs):
"""Asserts that the sg rule has expected key/value pairs passed
in as expected_kvs dictionary
"""
for k, v in expected_kvs.items():
self.assertEqual(v, security_group_rule[k])
class SecurityGroupTestPlugin(db_base_plugin_v2.NeutronDbPluginV2,
securitygroups_db.SecurityGroupDbMixin):
"""Test plugin that implements necessary calls on create/delete port for
associating ports with security groups.
"""
__native_pagination_support = True
__native_sorting_support = True
supported_extension_aliases = ["security-group"]
def create_port(self, context, port):
tenant_id = port['port']['tenant_id']
default_sg = self._ensure_default_security_group(context, tenant_id)
if not validators.is_attr_set(port['port'].get(ext_sg.SECURITYGROUPS)):
port['port'][ext_sg.SECURITYGROUPS] = [default_sg]
with db_api.CONTEXT_WRITER.using(context):
sgs = self._get_security_groups_on_port(context, port)
port = super(SecurityGroupTestPlugin, self).create_port(context,
port)
self._process_port_create_security_group(context, port,
sgs)
return port
def update_port(self, context, id, port):
with db_api.CONTEXT_WRITER.using(context):
if ext_sg.SECURITYGROUPS in port['port']:
sgs = self._get_security_groups_on_port(context, port)
port['port'][ext_sg.SECURITYGROUPS] = [
sg['id'] for sg in sgs] if sgs else None
# delete the port binding and read it with the new rules
self._delete_port_security_group_bindings(context, id)
port['port']['id'] = id
self._process_port_create_security_group(
context, port['port'], sgs)
port = super(SecurityGroupTestPlugin, self).update_port(
context, id, port)
return port
def create_network(self, context, network):
self._ensure_default_security_group(context,
network['network']['tenant_id'])
return super(SecurityGroupTestPlugin, self).create_network(context,
network)
def get_ports(self, context, filters=None, fields=None,
sorts=None, limit=None, marker=None,
page_reverse=False):
sorts = sorts or []
neutron_lports = super(SecurityGroupTestPlugin, self).get_ports(
context, filters, sorts=sorts, limit=limit, marker=marker,
page_reverse=page_reverse)
return neutron_lports
class SecurityGroupDBTestCase(SecurityGroupsTestCase):
def setUp(self, plugin=None, ext_mgr=None):
self._backup = copy.deepcopy(ext_sg.RESOURCE_ATTRIBUTE_MAP)
self.addCleanup(self._restore)
plugin = plugin or DB_PLUGIN_KLASS
ext_mgr = ext_mgr or SecurityGroupTestExtensionManager()
super(SecurityGroupDBTestCase,
self).setUp(plugin=plugin, ext_mgr=ext_mgr)
def _restore(self):
ext_sg.RESOURCE_ATTRIBUTE_MAP = self._backup
class TestSecurityGroups(SecurityGroupDBTestCase):
def test_create_security_group(self):
name = 'webservers'
description = 'my webservers'
keys = [('name', name,), ('description', description)]
with self.security_group(name, description) as security_group:
for k, v, in keys:
self.assertEqual(v, security_group['security_group'][k])
# Verify that default egress rules have been created
sg_rules = security_group['security_group']['security_group_rules']
self.assertEqual(2, len(sg_rules))
v4_rules = [r for r in sg_rules if r['ethertype'] == const.IPv4]
self.assertEqual(1, len(v4_rules))
v4_rule = v4_rules[0]
expected = {'direction': 'egress',
'ethertype': const.IPv4,
'remote_group_id': None,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v4_rule, expected)
v6_rules = [r for r in sg_rules if r['ethertype'] == const.IPv6]
self.assertEqual(1, len(v6_rules))
v6_rule = v6_rules[0]
expected = {'direction': 'egress',
'ethertype': const.IPv6,
'remote_group_id': None,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v6_rule, expected)
def test_create_security_group_bulk(self):
rule1 = self._build_security_group("sg_1", "sec_grp_1")
rule2 = self._build_security_group("sg_2", "sec_grp_2")
rules = {'security_groups': [rule1['security_group'],
rule2['security_group']]}
res = self._create_security_group_response(self.fmt, rules)
ret = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
self.assertEqual(2, len(ret['security_groups']))
def test_skip_duplicate_default_sg_error(self):
num_called = [0]
original_func = self.plugin.create_security_group
def side_effect(context, security_group, default_sg):
# can't always raise, or create_security_group will hang
self.assertTrue(default_sg)
self.assertLess(num_called[0], 2)
num_called[0] += 1
ret = original_func(context, security_group, default_sg)
if num_called[0] == 1:
return ret
# make another call to cause an exception.
# NOTE(yamamoto): raising the exception by ourselves
# doesn't update the session state appropriately.
self.assertRaises(exc.DBDuplicateEntry,
original_func, context, security_group,
default_sg)
with mock.patch.object(SecurityGroupTestPlugin,
'create_security_group',
side_effect=side_effect):
self.plugin.create_network(
context.get_admin_context(),
{'network': {'name': 'foo',
'admin_state_up': True,
'shared': False,
'tenant_id': 'bar'}})
def test_update_security_group(self):
with self.security_group() as sg:
data = {'security_group': {'name': 'new_name',
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_group']['id'])
res = self.deserialize(self.fmt, req.get_response(self.ext_api))
self.assertEqual(data['security_group']['name'],
res['security_group']['name'])
self.assertEqual(data['security_group']['description'],
res['security_group']['description'])
def test_update_security_group_name_to_default_fail(self):
with self.security_group() as sg:
data = {'security_group': {'name': 'default',
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_group']['id'])
req.environ['neutron.context'] = context.Context('', 'somebody')
res = req.get_response(self.ext_api)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_update_default_security_group_name_fail(self):
with self.network():
res = self.new_list_request('security-groups')
sg = self.deserialize(self.fmt, res.get_response(self.ext_api))
data = {'security_group': {'name': 'new_name',
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_groups'][0]['id'])
req.environ['neutron.context'] = context.Context('', 'somebody')
res = req.get_response(self.ext_api)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_update_default_security_group_with_description(self):
with self.network():
res = self.new_list_request('security-groups')
sg = self.deserialize(self.fmt, res.get_response(self.ext_api))
data = {'security_group': {'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_groups'][0]['id'])
res = self.deserialize(self.fmt, req.get_response(self.ext_api))
self.assertEqual(data['security_group']['description'],
res['security_group']['description'])
def test_update_security_group_with_max_name_length(self):
with self.security_group() as sg:
data = {'security_group': {'name': LONG_NAME_OK,
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_group']['id'])
res = self.deserialize(self.fmt, req.get_response(self.ext_api))
self.assertEqual(data['security_group']['name'],
res['security_group']['name'])
self.assertEqual(data['security_group']['description'],
res['security_group']['description'])
def test_update_security_group_with_too_long_name(self):
with self.security_group() as sg:
data = {'security_group': {'name': LONG_NAME_NG,
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_group']['id'])
res = req.get_response(self.ext_api)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_update_security_group_with_boolean_type_name(self):
with self.security_group() as sg:
data = {'security_group': {'name': True,
'description': 'new_desc'}}
req = self.new_update_request('security-groups',
data,
sg['security_group']['id'])
res = req.get_response(self.ext_api)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_check_default_security_group_description(self):
with self.network():
res = self.new_list_request('security-groups')
sg = self.deserialize(self.fmt, res.get_response(self.ext_api))
self.assertEqual('Default security group',
sg['security_groups'][0]['description'])
def test_default_security_group(self):
with self.network():
res = self.new_list_request('security-groups')
groups = self.deserialize(self.fmt, res.get_response(self.ext_api))
self.assertEqual(1, len(groups['security_groups']))
def test_create_default_security_group_fail(self):
name = 'default'
description = 'my webservers'
res = self._create_security_group(self.fmt, name, description)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_default_security_group_check_case_insensitive(self):
name = 'DEFAULT'
description = 'my webservers'
res = self._create_security_group(self.fmt, name, description)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_with_max_name_length(self):
description = 'my webservers'
res = self._create_security_group(self.fmt, LONG_NAME_OK, description)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_with_too_long_name(self):
description = 'my webservers'
res = self._create_security_group(self.fmt, LONG_NAME_NG, description)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_with_boolean_type_name(self):
description = 'my webservers'
res = self._create_security_group(self.fmt, True, description)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_list_security_groups(self):
with self.security_group(name='sg1', description='sg') as v1,\
self.security_group(name='sg2', description='sg') as v2,\
self.security_group(name='sg3', description='sg') as v3:
security_groups = (v1, v2, v3)
self._test_list_resources('security-group',
security_groups,
query_params='description=sg')
def test_list_security_groups_with_sort(self):
with self.security_group(name='sg1', description='sg') as sg1,\
self.security_group(name='sg2', description='sg') as sg2,\
self.security_group(name='sg3', description='sg') as sg3:
self._test_list_with_sort('security-group',
(sg3, sg2, sg1),
[('name', 'desc')],
query_params='description=sg')
def test_list_security_groups_with_pagination(self):
with self.security_group(name='sg1', description='sg') as sg1,\
self.security_group(name='sg2', description='sg') as sg2,\
self.security_group(name='sg3', description='sg') as sg3:
self._test_list_with_pagination('security-group',
(sg1, sg2, sg3),
('name', 'asc'), 2, 2,
query_params='description=sg')
def test_list_security_groups_with_pagination_reverse(self):
with self.security_group(name='sg1', description='sg') as sg1,\
self.security_group(name='sg2', description='sg') as sg2,\
self.security_group(name='sg3', description='sg') as sg3:
self._test_list_with_pagination_reverse(
'security-group', (sg1, sg2, sg3), ('name', 'asc'), 2, 2,
query_params='description=sg')
def test_create_security_group_rule_ethertype_invalid_as_number(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
ethertype = 2
rule = self._build_security_group_rule(
security_group_id, 'ingress', const.PROTO_NAME_TCP, '22',
'22', None, None, ethertype=ethertype)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_ethertype_invalid_for_protocol(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
rule = self._build_security_group_rule(
security_group_id, 'ingress', const.PROTO_NAME_IPV6_FRAG)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_invalid_ip_prefix(self):
name = 'webservers'
description = 'my webservers'
for bad_prefix in ['bad_ip', 256, "2001:db8:a::123/129", '172.30./24']:
with self.security_group(name, description) as sg:
sg_id = sg['security_group']['id']
remote_ip_prefix = bad_prefix
rule = self._build_security_group_rule(
sg_id,
'ingress',
const.PROTO_NAME_TCP,
'22', '22',
remote_ip_prefix)
res = self._create_security_group_rule(self.fmt, rule)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_invalid_ethertype_for_prefix(self):
name = 'webservers'
description = 'my webservers'
test_addr = {'192.168.1.1/24': 'IPv6',
'2001:db8:1234::/48': 'IPv4',
'192.168.2.1/24': 'BadEthertype'}
for remote_ip_prefix, ethertype in test_addr.items():
with self.security_group(name, description) as sg:
sg_id = sg['security_group']['id']
rule = self._build_security_group_rule(
sg_id,
'ingress',
const.PROTO_NAME_TCP,
'22', '22',
remote_ip_prefix,
None,
ethertype=ethertype)
res = self._create_security_group_rule(self.fmt, rule)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_with_unmasked_prefix(self):
name = 'webservers'
description = 'my webservers'
addr = {'10.1.2.3': {'mask': '32', 'ethertype': 'IPv4'},
'fe80::2677:3ff:fe7d:4c': {'mask': '128', 'ethertype': 'IPv6'}}
for ip in addr:
with self.security_group(name, description) as sg:
sg_id = sg['security_group']['id']
ethertype = addr[ip]['ethertype']
remote_ip_prefix = ip
rule = self._build_security_group_rule(
sg_id,
'ingress',
const.PROTO_NAME_TCP,
'22', '22',
remote_ip_prefix,
None,
ethertype=ethertype)
res = self._create_security_group_rule(self.fmt, rule)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
res_sg = self.deserialize(self.fmt, res)
prefix = res_sg['security_group_rule']['remote_ip_prefix']
self.assertEqual('%s/%s' % (ip, addr[ip]['mask']), prefix)
def test_create_security_group_rule_tcp_protocol_as_number(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
protocol = const.PROTO_NUM_TCP # TCP
rule = self._build_security_group_rule(
security_group_id, 'ingress', protocol, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_protocol_as_number(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
protocol = 2
rule = self._build_security_group_rule(
security_group_id, 'ingress', protocol)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_protocol_as_number_with_port_bad(self):
# When specifying ports, neither can be None
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
protocol = 6
rule = self._build_security_group_rule(
security_group_id, 'ingress', protocol, '70', None)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_protocol_as_number_range(self):
# This is a SG rule with a port range, but treated as a single
# port since min/max are the same.
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
protocol = 6
rule = self._build_security_group_rule(
security_group_id, 'ingress', protocol, '70', '70')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_protocol_as_number_port_bad(self):
# Only certain protocols support a SG rule with a port
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
protocol = 111
rule = self._build_security_group_rule(
security_group_id, 'ingress', protocol, '70', '70')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_case_insensitive(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = 'TCP'
port_range_min = 22
port_range_max = 22
ethertype = 'ipV4'
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
ethertype=ethertype) as rule:
# the lower case value will be return
self.assertEqual(protocol.lower(),
rule['security_group_rule']['protocol'])
self.assertEqual(const.IPv4,
rule['security_group_rule']['ethertype'])
def test_get_security_group(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
remote_group_id = sg['security_group']['id']
res = self.new_show_request('security-groups', remote_group_id)
security_group_id = sg['security_group']['id']
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix):
group = self.deserialize(
self.fmt, res.get_response(self.ext_api))
sg_rule = group['security_group']['security_group_rules']
self.assertEqual(remote_group_id,
group['security_group']['id'])
self.assertEqual(3, len(sg_rule))
sg_rule = [r for r in sg_rule if r['direction'] == 'ingress']
for k, v, in keys:
self.assertEqual(v, sg_rule[0][k])
def test_get_security_group_empty_rules(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
remote_group_id = sg['security_group']['id']
self._delete_default_security_group_egress_rules(
remote_group_id)
res = self.new_show_request('security-groups', remote_group_id)
group = self.deserialize(
self.fmt, res.get_response(self.ext_api))
sg_rule = group['security_group']['security_group_rules']
self.assertEqual(remote_group_id, group['security_group']['id'])
self.assertEqual(0, len(sg_rule))
def test_get_security_group_empty_rules_id_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
remote_group_id = sg['security_group']['id']
self._delete_default_security_group_egress_rules(
remote_group_id)
res = self.new_show_request('security-groups', remote_group_id,
fields=['id'])
group = self.deserialize(
self.fmt, res.get_response(self.ext_api))
secgroup = group['security_group']
self.assertFalse('security_group_rules' in secgroup)
self.assertEqual(remote_group_id, group['security_group']['id'])
# This test case checks that admins from a different tenant can add rules
# as themselves. This is an odd behavior, with some weird GET semantics,
# but this test is checking that we don't break that old behavior, at least
# until we make a conscious choice to do so.
def test_create_security_group_rules_admin_tenant(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
# Add a couple normal rules
rule = self._build_security_group_rule(
sg['security_group']['id'], "ingress", const.PROTO_NAME_TCP,
port_range_min=22, port_range_max=22,
remote_ip_prefix="10.0.0.0/24",
ethertype=const.IPv4)
self._make_security_group_rule(self.fmt, rule)
rule = self._build_security_group_rule(
sg['security_group']['id'], "ingress", const.PROTO_NAME_TCP,
port_range_min=22, port_range_max=22,
remote_ip_prefix="10.0.1.0/24",
ethertype=const.IPv4)
self._make_security_group_rule(self.fmt, rule)
# Let's add a rule as admin, with a different tenant_id. The
# results of this call are arguably a bug, but it is past behavior.
rule = self._build_security_group_rule(
sg['security_group']['id'], "ingress", const.PROTO_NAME_TCP,
port_range_min=22, port_range_max=22,
remote_ip_prefix="10.0.2.0/24",
ethertype=const.IPv4,
tenant_id='admin-tenant')
self._make_security_group_rule(self.fmt, rule, admin_context=True)
# Now, let's make sure all the rules are there, with their odd
# tenant_id behavior.
res = self.new_list_request('security-groups')
sgs = self.deserialize(self.fmt, res.get_response(self.ext_api))
for sg in sgs['security_groups']:
if sg['name'] == "webservers":
rules = sg['security_group_rules']
self.assertEqual(5, len(rules))
self.assertNotEqual('admin-tenant', rules[3]['tenant_id'])
self.assertEqual('admin-tenant', rules[4]['tenant_id'])
def test_get_security_group_on_port_from_wrong_tenant(self):
plugin = directory.get_plugin()
if not hasattr(plugin, '_get_security_groups_on_port'):
self.skipTest("plugin doesn't use the mixin with this method")
neutron_context = context.Context('user', 'tenant')
res = self._create_security_group(self.fmt, 'webservers', 'webservers',
tenant_id='bad_tenant')
sg1 = self.deserialize(self.fmt, res)
with testtools.ExpectedException(ext_sg.SecurityGroupNotFound):
plugin._get_security_groups_on_port(
neutron_context,
{'port': {'security_groups': [sg1['security_group']['id']],
'tenant_id': 'tenant'}}
)
def test_get_security_group_on_port_with_admin_from_other_tenant(self):
plugin = directory.get_plugin()
if not hasattr(plugin, '_get_security_groups_on_port'):
self.skipTest("plugin doesn't use the mixin with this method")
neutron_context = context.get_admin_context()
res = self._create_security_group(self.fmt, 'webservers', 'webservers',
tenant_id='other_tenant')
sg1 = self.deserialize(self.fmt, res)
sgs = plugin._get_security_groups_on_port(
neutron_context,
{'port': {'security_groups': [sg1['security_group']['id']],
'tenant_id': 'tenant'}})
sg1_id = sg1['security_group']['id']
self.assertEqual(sg1_id, sgs[0].id)
self.assertEqual('other_tenant', sgs[0].project_id)
def test_delete_security_group(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
remote_group_id = sg['security_group']['id']
self._delete('security-groups', remote_group_id,
webob.exc.HTTPNoContent.code)
def test_delete_default_security_group_admin(self):
with self.network():
res = self.new_list_request('security-groups')
sg = self.deserialize(self.fmt, res.get_response(self.ext_api))
self._delete('security-groups', sg['security_groups'][0]['id'],
webob.exc.HTTPNoContent.code)
def test_delete_default_security_group_nonadmin(self):
with self.network():
res = self.new_list_request('security-groups')
sg = self.deserialize(self.fmt, res.get_response(self.ext_api))
neutron_context = context.Context(
'', test_db_base_plugin_v2.TEST_TENANT_ID)
self._delete('security-groups', sg['security_groups'][0]['id'],
webob.exc.HTTPConflict.code,
neutron_context=neutron_context)
def test_security_group_list_creates_default_security_group(self):
neutron_context = context.Context(
'', test_db_base_plugin_v2.TEST_TENANT_ID)
sg = self._list('security-groups',
neutron_context=neutron_context).get('security_groups')
self.assertEqual(1, len(sg))
def test_security_group_port_create_creates_default_security_group(self):
res = self._create_network(self.fmt, 'net1', True,
tenant_id='not_admin',
set_context=True)
net1 = self.deserialize(self.fmt, res)
res = self._create_port(self.fmt, net1['network']['id'],
tenant_id='not_admin', set_context=True)
sg = self._list('security-groups').get('security_groups')
self.assertEqual(1, len(sg))
def test_default_security_group_rules(self):
with self.network():
res = self.new_list_request('security-groups')
groups = self.deserialize(self.fmt, res.get_response(self.ext_api))
self.assertEqual(1, len(groups['security_groups']))
security_group_id = groups['security_groups'][0]['id']
res = self.new_list_request('security-group-rules')
rules = self.deserialize(self.fmt, res.get_response(self.ext_api))
self.assertEqual(4, len(rules['security_group_rules']))
# Verify default rule for v4 egress
sg_rules = rules['security_group_rules']
rules = [
r for r in sg_rules
if r['direction'] == 'egress' and r['ethertype'] == const.IPv4
]
self.assertEqual(1, len(rules))
v4_egress = rules[0]
expected = {'direction': 'egress',
'ethertype': const.IPv4,
'remote_group_id': None,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v4_egress, expected)
# Verify default rule for v6 egress
rules = [
r for r in sg_rules
if r['direction'] == 'egress' and r['ethertype'] == const.IPv6
]
self.assertEqual(1, len(rules))
v6_egress = rules[0]
expected = {'direction': 'egress',
'ethertype': const.IPv6,
'remote_group_id': None,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v6_egress, expected)
# Verify default rule for v4 ingress
rules = [
r for r in sg_rules
if r['direction'] == 'ingress' and r['ethertype'] == const.IPv4
]
self.assertEqual(1, len(rules))
v4_ingress = rules[0]
expected = {'direction': 'ingress',
'ethertype': const.IPv4,
'remote_group_id': security_group_id,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v4_ingress, expected)
# Verify default rule for v6 ingress
rules = [
r for r in sg_rules
if r['direction'] == 'ingress' and r['ethertype'] == const.IPv6
]
self.assertEqual(1, len(rules))
v6_ingress = rules[0]
expected = {'direction': 'ingress',
'ethertype': const.IPv6,
'remote_group_id': security_group_id,
'remote_ip_prefix': None,
'protocol': None,
'port_range_max': None,
'port_range_min': None}
self._assert_sg_rule_has_kvs(v6_ingress, expected)
def test_create_security_group_rule_remote_ip_prefix(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_group_id(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 = 22
port_range_max = 22
keys = [('remote_group_id', remote_group_id),
('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_group_id=remote_group_id
) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_port_range_min_max_limits(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
protocol = const.PROTO_NAME_TCP
port_range_min = const.PORT_RANGE_MIN
port_range_max = const.PORT_RANGE_MAX
# The returned rule should have port range min/max as None
keys = [('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', None),
('port_range_max', None)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_icmp_with_type_and_code(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_ICMP
# port_range_min (ICMP type) is greater than port_range_max
# (ICMP code) in order to confirm min <= max port check is
# not called for ICMP.
port_range_min = 8
port_range_max = 5
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_icmp_with_type_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_ICMP
# ICMP type
port_range_min = 8
# ICMP code
port_range_max = None
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_icmpv6_with_type_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
ethertype = const.IPv6
remote_ip_prefix = "2001::f401:56ff:fefe:d3dc/128"
protocol = const.PROTO_NAME_IPV6_ICMP
# ICMPV6 type
port_range_min = const.ICMPV6_TYPE_RA
# ICMPV6 code
port_range_max = None
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('ethertype', ethertype),
('protocol', protocol),
('port_range_min', port_range_min),
('port_range_max', port_range_max)]
with self.security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
None, None,
ethertype) as rule:
for k, v, in keys:
self.assertEqual(v, rule['security_group_rule'][k])
def _test_create_security_group_rule_legacy_protocol_name(self, protocol):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
ethertype = const.IPv6
remote_ip_prefix = "2001::f401:56ff:fefe:d3dc/128"
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('ethertype', ethertype),
('protocol', protocol)]
with self.security_group_rule(security_group_id, direction,
protocol, None, None,
remote_ip_prefix,
None, None,
ethertype) as rule:
for k, v, in keys:
# IPv6 ICMP protocol will always be 'ipv6-icmp'
if k == 'protocol':
v = const.PROTO_NAME_IPV6_ICMP
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_ipv6_icmp_legacy_protocol_name(self):
protocol = const.PROTO_NAME_ICMP
self._test_create_security_group_rule_legacy_protocol_name(protocol)
def test_create_security_group_rule_icmpv6_legacy_protocol_name(self):
protocol = const.PROTO_NAME_IPV6_ICMP_LEGACY
self._test_create_security_group_rule_legacy_protocol_name(protocol)
def _test_create_security_group_rule_legacy_protocol_num(self, protocol):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
direction = "ingress"
ethertype = const.IPv6
remote_ip_prefix = "2001::f401:56ff:fefe:d3dc/128"
keys = [('remote_ip_prefix', remote_ip_prefix),
('security_group_id', security_group_id),
('direction', direction),
('ethertype', ethertype),
('protocol', protocol)]
with self.security_group_rule(security_group_id, direction,
protocol, None, None,
remote_ip_prefix,
None, None,
ethertype) as rule:
for k, v, in keys:
# IPv6 ICMP protocol will always be '58'
if k == 'protocol':
v = str(const.PROTO_NUM_IPV6_ICMP)
self.assertEqual(v, rule['security_group_rule'][k])
def test_create_security_group_rule_ipv6_icmp_legacy_protocol_num(self):
protocol = const.PROTO_NUM_ICMP
self._test_create_security_group_rule_legacy_protocol_num(protocol)
def test_create_security_group_rule_ipv6_icmp_protocol_num(self):
protocol = const.PROTO_NUM_IPV6_ICMP
self._test_create_security_group_rule_legacy_protocol_num(protocol)
def test_create_security_group_source_group_ip_and_ip_prefix(self):
security_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
remote_group_id = "9cd70774-cc67-4a87-9b39-7d1db38eb087"
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
remote_group_id)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_bad_security_group_id(self):
security_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_security_group_rule_bad_tenant(self):
with self.security_group() as sg:
rule = {'security_group_rule':
{'security_group_id': sg['security_group']['id'],
'direction': 'ingress',
'protocol': const.PROTO_NAME_TCP,
'port_range_min': '22',
'port_range_max': '22',
'tenant_id': "bad_tenant"}}
res = self._create_security_group_rule(self.fmt, rule,
tenant_id='bad_tenant',
set_context=True)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_security_group_rule_bad_tenant_remote_group_id(self):
with self.security_group() as sg:
res = self._create_security_group(self.fmt, 'webservers',
'webservers',
tenant_id='bad_tenant')
sg2 = self.deserialize(self.fmt, res)
rule = {'security_group_rule':
{'security_group_id': sg2['security_group']['id'],
'direction': 'ingress',
'protocol': const.PROTO_NAME_TCP,
'port_range_min': '22',
'port_range_max': '22',
'tenant_id': 'bad_tenant',
'remote_group_id': sg['security_group']['id']}}
res = self._create_security_group_rule(self.fmt, rule,
tenant_id='bad_tenant',
set_context=True)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_security_group_rule_bad_tenant_security_group_rule(self):
with self.security_group() as sg:
res = self._create_security_group(self.fmt, 'webservers',
'webservers',
tenant_id='bad_tenant')
self.deserialize(self.fmt, res)
rule = {'security_group_rule':
{'security_group_id': sg['security_group']['id'],
'direction': 'ingress',
'protocol': const.PROTO_NAME_TCP,
'port_range_min': '22',
'port_range_max': '22',
'tenant_id': 'bad_tenant'}}
res = self._create_security_group_rule(self.fmt, rule,
tenant_id='bad_tenant',
set_context=True)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_security_group_rule_bad_remote_group_id(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
remote_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_group_id=remote_group_id)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
def test_create_security_group_rule_duplicate_rules(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id) as sgr:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
self.assertIn(sgr['security_group_rule']['id'],
res.json['NeutronError']['message'])
def test_create_security_group_rule_duplicate_rules_diff_desc(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id) as sgr:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22')
rule['security_group_rule']['description'] = "description"
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
self.assertIn(sgr['security_group_rule']['id'],
res.json['NeutronError']['message'])
def test_create_security_group_rule_duplicate_rules_proto_name_num(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22')
self._create_security_group_rule(self.fmt, rule)
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NUM_TCP, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_duplicate_rules_proto_num_name(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NUM_UDP, '50', '100')
self._create_security_group_rule(self.fmt, rule)
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_UDP, '50', '100')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_min_port_greater_max(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
for protocol in [const.PROTO_NAME_TCP, const.PROTO_NAME_UDP,
const.PROTO_NUM_TCP, const.PROTO_NUM_UDP]:
rule = self._build_security_group_rule(
sg['security_group']['id'],
'ingress', protocol, '50', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code,
res.status_int)
def test_create_security_group_rule_ports_but_no_protocol(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress', None, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_port_range_min_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', None)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_port_range_max_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, None, '22')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_icmp_type_too_big(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_ICMP, '256', None)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_icmp_code_too_big(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_ICMP, '8', '256')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_icmp_with_code_only(self):
name = 'webservers'
description = 'my webservers'
with self.security_group(name, description) as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id):
for code in ['2', '0']:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_ICMP, None, code)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code,
res.status_int)
def test_list_ports_security_group(self):
with self.network() as n:
with self.subnet(n):
self._create_port(self.fmt, n['network']['id'])
req = self.new_list_request('ports')
res = req.get_response(self.api)
ports = self.deserialize(self.fmt, res)
port = ports['ports'][0]
self.assertEqual(1, len(port[ext_sg.SECURITYGROUPS]))
self._delete('ports', port['id'])
def test_list_security_group_rules(self):
with self.security_group(name='sg') as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id,
direction='egress',
port_range_min=22,
port_range_max=22) as sgr1,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=23,
port_range_max=23) as sgr2,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=24,
port_range_max=24) as sgr3:
# Delete default rules as they would fail the following
# assertion at the end.
self._delete_default_security_group_egress_rules(
security_group_id)
q = 'direction=egress&security_group_id=' + security_group_id
self._test_list_resources('security-group-rule',
[sgr1, sgr2, sgr3],
query_params=q)
def test_list_security_group_rules_with_sort(self):
with self.security_group(name='sg') as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id,
direction='egress',
port_range_min=22,
port_range_max=22) as sgr1,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=23,
port_range_max=23) as sgr2,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=24,
port_range_max=24) as sgr3:
# Delete default rules as they would fail the following
# assertion at the end.
self._delete_default_security_group_egress_rules(
security_group_id)
q = 'direction=egress&security_group_id=' + security_group_id
self._test_list_with_sort('security-group-rule',
(sgr3, sgr2, sgr1),
[('port_range_max', 'desc')],
query_params=q)
def test_list_security_group_rules_with_pagination(self):
with self.security_group(name='sg') as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id,
direction='egress',
port_range_min=22,
port_range_max=22) as sgr1,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=23,
port_range_max=23) as sgr2,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=24,
port_range_max=24) as sgr3:
# Delete default rules as they would fail the following
# assertion at the end.
self._delete_default_security_group_egress_rules(
security_group_id)
q = 'direction=egress&security_group_id=' + security_group_id
self._test_list_with_pagination(
'security-group-rule', (sgr3, sgr2, sgr1),
('port_range_max', 'desc'), 2, 2,
query_params=q)
def test_list_security_group_rules_with_pagination_reverse(self):
with self.security_group(name='sg') as sg:
security_group_id = sg['security_group']['id']
with self.security_group_rule(security_group_id,
direction='egress',
port_range_min=22,
port_range_max=22) as sgr1,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=23,
port_range_max=23) as sgr2,\
self.security_group_rule(security_group_id,
direction='egress',
port_range_min=24,
port_range_max=24) as sgr3:
self._test_list_with_pagination_reverse(
'security-group-rule', (sgr3, sgr2, sgr1),
('port_range_max', 'desc'), 2, 2,
query_params='direction=egress')
def test_create_port_with_multiple_security_groups(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg1:
with self.security_group() as sg2:
res = self._create_port(
self.fmt, n['network']['id'],
security_groups=[sg1['security_group']['id'],
sg2['security_group']['id']])
port = self.deserialize(self.fmt, res)
self.assertEqual(2, len(
port['port'][ext_sg.SECURITYGROUPS]))
self._delete('ports', port['port']['id'])
def test_create_port_with_no_security_groups(self):
with self.network() as n:
with self.subnet(n):
res = self._create_port(self.fmt, n['network']['id'],
security_groups=[])
port = self.deserialize(self.fmt, res)
self.assertEqual([], port['port'][ext_sg.SECURITYGROUPS])
def test_update_port_with_security_group(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg:
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:
[sg['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(sg['security_group']['id'],
res['port'][ext_sg.SECURITYGROUPS][0])
# Test update port without security group
data = {'port': {'fixed_ips': port['port']['fixed_ips'],
'name': port['port']['name']}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt,
req.get_response(self.api))
self.assertEqual(sg['security_group']['id'],
res['port'][ext_sg.SECURITYGROUPS][0])
self._delete('ports', port['port']['id'])
def test_update_port_with_multiple_security_groups(self):
with self.network() as n:
with self.subnet(n) as s:
with self.port(s) as port:
with self.security_group() as sg1:
with self.security_group() as sg2:
data = {'port': {ext_sg.SECURITYGROUPS:
[sg1['security_group']['id'],
sg2['security_group']['id']]}}
req = self.new_update_request(
'ports', data, port['port']['id'])
port = self.deserialize(
self.fmt, req.get_response(self.api))
self.assertEqual(
2, len(port['port'][ext_sg.SECURITYGROUPS]))
def test_update_port_remove_security_group_empty_list(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg:
res = self._create_port(self.fmt, n['network']['id'],
security_groups=(
[sg['security_group']['id']]))
port = self.deserialize(self.fmt, res)
data = {'port': {'fixed_ips': port['port']['fixed_ips'],
'name': port['port']['name'],
'security_groups': []}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt,
req.get_response(self.api))
self.assertEqual([],
res['port'].get(ext_sg.SECURITYGROUPS))
self._delete('ports', port['port']['id'])
def test_update_port_remove_security_group_none(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg:
res = self._create_port(self.fmt, n['network']['id'],
security_groups=(
[sg['security_group']['id']]))
port = self.deserialize(self.fmt, res)
data = {'port': {'fixed_ips': port['port']['fixed_ips'],
'name': port['port']['name'],
'security_groups': None}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = self.deserialize(self.fmt,
req.get_response(self.api))
self.assertEqual([],
res['port'].get(ext_sg.SECURITYGROUPS))
self._delete('ports', port['port']['id'])
def test_update_port_with_invalid_type_in_security_groups_param(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg:
res = self._create_port(self.fmt, n['network']['id'],
security_groups=(
[sg['security_group']['id']]))
port = self.deserialize(self.fmt, res)
data = {'port': {'fixed_ips': port['port']['fixed_ips'],
'name': port['port']['name'],
'security_groups': True}}
req = self.new_update_request('ports', data,
port['port']['id'])
res = req.get_response(self.api)
self.assertEqual(webob.exc.HTTPBadRequest.code,
res.status_int)
def test_create_port_with_bad_security_group(self):
with self.network() as n:
with self.subnet(n):
res = self._create_port(self.fmt, n['network']['id'],
security_groups=['bad_id'])
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_port_with_invalid_type_in_security_groups_param(self):
with self.network() as n:
with self.subnet(n):
res = self._create_port(self.fmt, n['network']['id'],
security_groups=True)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_delete_security_group_port_in_use(self):
with self.network() as n:
with self.subnet(n):
with self.security_group() as sg:
res = self._create_port(self.fmt, n['network']['id'],
security_groups=(
[sg['security_group']['id']]))
port = self.deserialize(self.fmt, res)
self.assertEqual(sg['security_group']['id'],
port['port'][ext_sg.SECURITYGROUPS][0])
# try to delete security group that's in use
self._delete('security-groups',
sg['security_group']['id'],
webob.exc.HTTPConflict.code)
# delete the blocking port
self._delete('ports', port['port']['id'])
def test_create_security_group_rule_bulk_native(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk "
"security_group_rule create")
with self.security_group() as sg:
rule1 = self._build_security_group_rule(sg['security_group']['id'],
'ingress',
const.PROTO_NAME_TCP, '22',
'22', '10.0.0.1/24')
rule2 = self._build_security_group_rule(sg['security_group']['id'],
'ingress',
const.PROTO_NAME_TCP, '23',
'23', '10.0.0.1/24')
rules = {'security_group_rules': [rule1['security_group_rule'],
rule2['security_group_rule']]}
res = self._create_security_group_rule(self.fmt, rules)
ret = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
self.assertEqual(2, len(ret['security_group_rules']))
def test_create_security_group_rule_bulk_emulated(self):
real_has_attr = hasattr
# ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('builtins.hasattr', new=fakehasattr):
with self.security_group() as sg:
rule1 = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22', '10.0.0.1/24')
rule2 = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '23', '23', '10.0.0.1/24')
rules = {'security_group_rules': [rule1['security_group_rule'],
rule2['security_group_rule']]
}
res = self._create_security_group_rule(self.fmt, rules)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_allow_all_ipv4(self):
with self.security_group() as sg:
rule = {'security_group_id': sg['security_group']['id'],
'direction': 'ingress',
'ethertype': const.IPv4,
'tenant_id': test_db_base_plugin_v2.TEST_TENANT_ID}
res = self._create_security_group_rule(
self.fmt, {'security_group_rule': rule})
rule = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_allow_all_ipv4_v6_bulk(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk "
"security_group_rule create")
with self.security_group() as sg:
rule_v4 = {'security_group_id': sg['security_group']['id'],
'direction': 'ingress',
'ethertype': const.IPv4,
'tenant_id': test_db_base_plugin_v2.TEST_TENANT_ID}
rule_v6 = {'security_group_id': sg['security_group']['id'],
'direction': 'ingress',
'ethertype': const.IPv6,
'tenant_id': test_db_base_plugin_v2.TEST_TENANT_ID}
rules = {'security_group_rules': [rule_v4, rule_v6]}
res = self._create_security_group_rule(self.fmt, rules)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
def test_create_security_group_rule_duplicate_rule_in_post(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk "
"security_group_rule create")
with self.security_group() as sg:
rule = self._build_security_group_rule(sg['security_group']['id'],
'ingress',
const.PROTO_NAME_TCP, '22',
'22', '10.0.0.1/24')
rules = {'security_group_rules': [rule['security_group_rule'],
rule['security_group_rule']]}
res = self._create_security_group_rule(self.fmt, rules)
rule = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_duplicate_rule_in_post_emulated(self):
real_has_attr = hasattr
# ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('builtins.hasattr', new=fakehasattr):
with self.security_group() as sg:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22', '10.0.0.1/24')
rules = {'security_group_rules': [rule['security_group_rule'],
rule['security_group_rule']]}
res = self._create_security_group_rule(self.fmt, rules)
rule = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_duplicate_rule_db(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk "
"security_group_rule create")
with self.security_group() as sg:
rule = self._build_security_group_rule(sg['security_group']['id'],
'ingress',
const.PROTO_NAME_TCP, '22',
'22', '10.0.0.1/24')
rules = {'security_group_rules': [rule]}
self._create_security_group_rule(self.fmt, rules)
res = self._create_security_group_rule(self.fmt, rules)
rule = self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_duplicate_rule_db_emulated(self):
real_has_attr = hasattr
# ensures the API choose the emulation code path
def fakehasattr(item, attr):
if attr.endswith('__native_bulk_support'):
return False
return real_has_attr(item, attr)
with mock.patch('builtins.hasattr', new=fakehasattr):
with self.security_group() as sg:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22', '10.0.0.1/24')
rules = {'security_group_rules': [rule]}
self._create_security_group_rule(self.fmt, rules)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_groups_native_quotas(self):
quota = 1
cfg.CONF.set_override('quota_security_group', quota, group='QUOTAS')
name = 'quota_test'
description = 'quota_test'
res = self._create_security_group(self.fmt, name, description)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
res = self._create_security_group(self.fmt, name, description)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rules_native_quotas(self):
name = 'quota_test'
description = 'quota_test'
with self.security_group(name, description) as sg:
# avoid the number of default security group rules
sgr = self._list('security-group-rules').get(
'security_group_rules')
quota = len(sgr) + 1
cfg.CONF.set_override(
'quota_security_group_rule', quota, group='QUOTAS')
security_group_id = sg['security_group']['id']
rule = self._build_security_group_rule(
security_group_id, 'ingress',
const.PROTO_NAME_TCP, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.assertEqual(webob.exc.HTTPCreated.code, res.status_int)
rule = self._build_security_group_rule(
security_group_id, 'egress',
const.PROTO_NAME_TCP, '22', '22')
res = self._create_security_group_rule(self.fmt, rule)
self.assertEqual(webob.exc.HTTPConflict.code, res.status_int)
def test_create_security_group_rule_different_security_group_ids(self):
if self._skip_native_bulk:
self.skipTest("Plugin does not support native bulk "
"security_group_rule create")
with self.security_group() as sg1:
with self.security_group() as sg2:
rule1 = self._build_security_group_rule(
sg1['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '22', '22', '10.0.0.1/24')
rule2 = self._build_security_group_rule(
sg2['security_group']['id'], 'ingress',
const.PROTO_NAME_TCP, '23', '23', '10.0.0.1/24')
rules = {'security_group_rules': [rule1['security_group_rule'],
rule2['security_group_rule']]
}
res = self._create_security_group_rule(self.fmt, rules)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_with_invalid_ethertype(self):
security_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = const.PROTO_NAME_TCP
port_range_min = 22
port_range_max = 22
remote_group_id = "9cd70774-cc67-4a87-9b39-7d1db38eb087"
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
remote_group_id,
ethertype='IPv5')
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_with_invalid_protocol(self):
security_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = 'tcp/ip'
port_range_min = 22
port_range_max = 22
remote_group_id = "9cd70774-cc67-4a87-9b39-7d1db38eb087"
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
remote_group_id)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_with_invalid_tcp_or_udp_protocol(self):
security_group_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
direction = "ingress"
remote_ip_prefix = "10.0.0.0/24"
protocol = 'tcp'
port_range_min = 0
port_range_max = 80
remote_group_id = "9cd70774-cc67-4a87-9b39-7d1db38eb087"
rule = self._build_security_group_rule(security_group_id, direction,
protocol, port_range_min,
port_range_max,
remote_ip_prefix,
remote_group_id)
res = self._create_security_group_rule(self.fmt, rule)
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_port_with_non_uuid(self):
with self.network() as n:
with self.subnet(n):
res = self._create_port(self.fmt, n['network']['id'],
security_groups=['not_valid'])
self.deserialize(self.fmt, res)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_create_security_group_rule_with_specific_id(self):
neutron_context = context.Context(
'', test_db_base_plugin_v2.TEST_TENANT_ID)
specified_id = "4cd70774-cc67-4a87-9b39-7d1db38eb087"
with self.security_group() as sg:
rule = self._build_security_group_rule(
sg['security_group']['id'], 'ingress', const.PROTO_NUM_TCP)
rule['security_group_rule'].update({'id': specified_id,
'port_range_min': None,
'port_range_max': None,
'remote_ip_prefix': None,
'remote_group_id': None})
result = self.plugin.create_security_group_rule(
neutron_context, rule)
self.assertEqual(specified_id, result['id'])
class TestConvertIPPrefixToCIDR(base.BaseTestCase):
def test_convert_bad_ip_prefix_to_cidr(self):
for val in ['bad_ip', 256, "2001:db8:a::123/129"]:
self.assertRaises(exceptions.InvalidCIDR,
ext_sg.convert_ip_prefix_to_cidr, val)
self.assertIsNone(ext_sg.convert_ip_prefix_to_cidr(None))
def test_convert_ip_prefix_no_netmask_to_cidr(self):
addr = {'10.1.2.3': '32', 'fe80::2677:3ff:fe7d:4c': '128'}
for k, v in addr.items():
self.assertEqual('%s/%s' % (k, v),
ext_sg.convert_ip_prefix_to_cidr(k))
def test_convert_ip_prefix_with_netmask_to_cidr(self):
addresses = ['10.1.0.0/16', '10.1.2.3/32', '2001:db8:1234::/48']
for addr in addresses:
self.assertEqual(addr, ext_sg.convert_ip_prefix_to_cidr(addr))
class TestConvertProtocol(base.BaseTestCase):
def test_convert_numeric_protocol(self):
self.assertIsInstance(ext_sg.convert_protocol('2'), str)
def test_convert_bad_protocol(self):
for val in ['bad', '256', '-1']:
self.assertRaises(ext_sg.SecurityGroupRuleInvalidProtocol,
ext_sg.convert_protocol, val)
def test_convert_numeric_protocol_to_string(self):
self.assertIsInstance(ext_sg.convert_protocol(2), str)
class TestConvertEtherType(base.BaseTestCase):
def test_convert_unsupported_ethertype(self):
for val in ['ip', 'ip4', 'ip6', '']:
self.assertRaises(ext_sg.SecurityGroupRuleInvalidEtherType,
ext_sg.convert_ethertype_to_case_insensitive,
val)