540 lines
22 KiB
Python
540 lines
22 KiB
Python
# Copyright 2018 VMware, Inc.
|
|
# All Rights Reserved
|
|
#
|
|
# 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 copy
|
|
|
|
from unittest import mock
|
|
|
|
from vmware_nsxlib.tests.unit.v3 import nsxlib_testcase
|
|
from vmware_nsxlib.tests.unit.v3.policy import policy_testcase
|
|
from vmware_nsxlib.v3 import policy
|
|
from vmware_nsxlib.v3.policy import constants
|
|
from vmware_nsxlib.v3.policy import transaction as trans
|
|
|
|
|
|
class TestPolicyTransaction(policy_testcase.TestPolicyApi):
|
|
|
|
def setUp(self):
|
|
|
|
super(TestPolicyTransaction, self).setUp()
|
|
|
|
nsxlib_config = nsxlib_testcase.get_default_nsxlib_config()
|
|
# Mock the nsx-lib for the passthrough api
|
|
with mock.patch('vmware_nsxlib.v3.NsxLib.get_version',
|
|
return_value='2.5.0'):
|
|
|
|
self.policy_lib = policy.NsxPolicyLib(nsxlib_config)
|
|
self.policy_api = self.policy_lib.policy_api
|
|
self.policy_api.client = self.client
|
|
|
|
def assert_infra_patch_call(self, body):
|
|
self.assert_json_call('PATCH', self.client, 'infra',
|
|
data=body, headers=mock.ANY)
|
|
|
|
def test_domains_only(self):
|
|
|
|
tags = [{'scope': 'color', 'tag': 'green'}]
|
|
d1 = {'resource_type': 'Domain', 'id': 'domain1',
|
|
'display_name': 'd1', 'description': 'first domain',
|
|
'tags': tags}
|
|
|
|
d2 = {'resource_type': 'Domain', 'id': 'domain2',
|
|
'display_name': 'd2', 'description': 'no tags',
|
|
'tags': None}
|
|
with trans.NsxPolicyTransaction():
|
|
|
|
for d in (d1, d2):
|
|
self.policy_lib.domain.create_or_overwrite(
|
|
d['display_name'],
|
|
d['id'],
|
|
d['description'],
|
|
tags=d['tags'] if 'tags' in d else None)
|
|
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': [{'resource_type': 'ChildDomain',
|
|
'Domain': d1},
|
|
{'resource_type': 'ChildDomain',
|
|
'Domain': d2}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_domains_and_groups(self):
|
|
|
|
tags = [{'scope': 'color', 'tag': 'green'}]
|
|
g1 = {'resource_type': 'Group', 'id': 'group1',
|
|
'display_name': 'g1',
|
|
'description': 'first group',
|
|
'tags': None, 'expression': []}
|
|
g2 = {'resource_type': 'Group', 'id': 'group2',
|
|
'description': 'second group',
|
|
'display_name': 'g2',
|
|
'tags': tags, 'expression': []}
|
|
g3 = {'resource_type': 'Group', 'id': 'group3',
|
|
'display_name': 'g3',
|
|
'description': 'third group',
|
|
'tags': None, 'expression': []}
|
|
d1 = {'resource_type': 'Domain', 'id': 'domain1',
|
|
'display_name': 'd1', 'description': 'first domain',
|
|
'tags': tags}
|
|
|
|
d2 = {'resource_type': 'Domain', 'id': 'domain2',
|
|
'display_name': 'd2', 'description': 'no tags',
|
|
'tags': None}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
|
|
for d in (d1, d2):
|
|
self.policy_lib.domain.create_or_overwrite(
|
|
d['display_name'],
|
|
d['id'],
|
|
d['description'],
|
|
tags=d['tags'] if 'tags' in d else None)
|
|
|
|
d['children'] = []
|
|
|
|
for g in (g1, g2, g3):
|
|
self.policy_lib.group.create_or_overwrite(
|
|
g['display_name'],
|
|
d['id'],
|
|
g['id'],
|
|
g['description'],
|
|
tags=g['tags'] if 'tags' in g else None)
|
|
|
|
d['children'].append({'resource_type': 'ChildGroup',
|
|
'Group': g})
|
|
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': [{'resource_type': 'ChildDomain',
|
|
'Domain': d1},
|
|
{'resource_type': 'ChildDomain',
|
|
'Domain': d2}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_ip_address_pool_and_block_subnets(self):
|
|
|
|
pool = {'id': 'pool1',
|
|
'resource_type': 'IpAddressPool',
|
|
'display_name': 'pool1',
|
|
'children': []}
|
|
|
|
ip_block_id = 'block1'
|
|
subnet1 = {'id': 'subnet1',
|
|
'resource_type': 'IpAddressPoolBlockSubnet',
|
|
'ip_block_path': '/infra/ip-blocks/%s' % ip_block_id,
|
|
'size': 8}
|
|
|
|
subnet2 = {'id': 'subnet2',
|
|
'resource_type': 'IpAddressPoolBlockSubnet',
|
|
'ip_block_path': '/infra/ip-blocks/%s' % ip_block_id,
|
|
'size': 4}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.ip_pool.create_or_overwrite(
|
|
pool['display_name'],
|
|
ip_pool_id=pool['id'])
|
|
|
|
for s in (subnet1, subnet2):
|
|
self.policy_lib.ip_pool.allocate_block_subnet(
|
|
ip_pool_id=pool['id'],
|
|
ip_block_id=ip_block_id,
|
|
ip_subnet_id=s['id'],
|
|
size=s['size'])
|
|
|
|
pool['children'].append(
|
|
{'resource_type': 'ChildIpAddressPoolSubnet',
|
|
'IpAddressPoolSubnet': s})
|
|
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': [{'resource_type': 'ChildIpAddressPool',
|
|
'IpAddressPool': pool}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_groups_only(self):
|
|
|
|
g1 = {'resource_type': 'Group', 'id': 'group1',
|
|
'display_name': 'g1',
|
|
'description': 'first group', 'expression': []}
|
|
g2 = {'resource_type': 'Group', 'id': 'group2',
|
|
'description': 'second group',
|
|
'display_name': 'g2', 'expression': []}
|
|
d1 = {'resource_type': 'Domain', 'id': 'domain1'}
|
|
|
|
d2 = {'resource_type': 'Domain', 'id': 'domain2'}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
|
|
for d in (d1, d2):
|
|
d['children'] = []
|
|
|
|
for g in (g1, g2):
|
|
self.policy_lib.group.create_or_overwrite(
|
|
g['display_name'],
|
|
d['id'],
|
|
g['id'],
|
|
g['description'])
|
|
|
|
d['children'].append({'resource_type': 'ChildGroup',
|
|
'Group': g})
|
|
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': [{'resource_type': 'ChildDomain',
|
|
'Domain': d1},
|
|
{'resource_type': 'ChildDomain',
|
|
'Domain': d2}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_segment_ports(self):
|
|
|
|
port1 = {'id': 'port_on_seg1',
|
|
'resource_type': 'SegmentPort',
|
|
'display_name': 'port_on_seg1',
|
|
'attachment': {'type': 'VIF',
|
|
'app_id': 'app1',
|
|
'traffic_tag': 5}
|
|
}
|
|
|
|
port2 = {'id': 'port1_on_seg2',
|
|
'resource_type': 'SegmentPort',
|
|
'display_name': 'port_on_seg2',
|
|
'attachment': {'type': 'CHILD',
|
|
'app_id': 'app2',
|
|
'traffic_tag': None}
|
|
}
|
|
|
|
seg1 = {'id': 'seg1',
|
|
'resource_type': 'Segment',
|
|
'children': [{'resource_type': 'ChildSegmentPort',
|
|
'SegmentPort': port1}]}
|
|
seg2 = {'id': 'seg2',
|
|
'resource_type': 'Segment',
|
|
'children': [{'resource_type': 'ChildSegmentPort',
|
|
'SegmentPort': port2}]}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
|
|
self.policy_lib.segment_port.create_or_overwrite(
|
|
port1['display_name'],
|
|
seg1['id'],
|
|
port1['id'],
|
|
attachment_type=port1['attachment']['type'],
|
|
app_id=port1['attachment']['app_id'],
|
|
traffic_tag=port1['attachment']['traffic_tag'])
|
|
|
|
self.policy_lib.segment_port.create_or_overwrite(
|
|
port2['display_name'],
|
|
seg2['id'],
|
|
port2['id'],
|
|
attachment_type=port2['attachment']['type'],
|
|
app_id=port2['attachment']['app_id'],
|
|
traffic_tag=port2['attachment']['traffic_tag'])
|
|
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': [{'resource_type': 'ChildSegment',
|
|
'Segment': seg1},
|
|
{'resource_type': 'ChildSegment',
|
|
'Segment': seg2}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_tier1_nat_rules_create(self):
|
|
tier1_id = 'tier1-1'
|
|
nat_rule_id1 = 'nat1'
|
|
nat_rule_id2 = 'nat2'
|
|
|
|
nat_rule1 = {"action": constants.NAT_ACTION_SNAT,
|
|
"display_name": "snat rule",
|
|
"id": nat_rule_id1,
|
|
"resource_type": "PolicyNatRule",
|
|
"firewall_match": constants.NAT_FIREWALL_MATCH_BYPASS}
|
|
nat_rule2 = {"action": constants.NAT_ACTION_DNAT,
|
|
"display_name": "dnat rule",
|
|
"id": nat_rule_id2,
|
|
"resource_type": "PolicyNatRule",
|
|
"firewall_match": constants.NAT_FIREWALL_MATCH_BYPASS}
|
|
|
|
policy_nat = {"id": "USER",
|
|
"resource_type": "PolicyNat",
|
|
"children": [
|
|
{"PolicyNatRule": nat_rule1,
|
|
"resource_type": "ChildPolicyNatRule"},
|
|
{"PolicyNatRule": nat_rule2,
|
|
"resource_type": "ChildPolicyNatRule"}]}
|
|
tier1_dict = {"id": tier1_id,
|
|
"resource_type": "Tier1",
|
|
"children": [{"PolicyNat": policy_nat,
|
|
"resource_type": "ChildPolicyNat"}]}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.tier1_nat_rule.create_or_overwrite(
|
|
'snat rule',
|
|
tier1_id,
|
|
nat_rule_id=nat_rule_id1,
|
|
action=constants.NAT_ACTION_SNAT)
|
|
|
|
self.policy_lib.tier1_nat_rule.create_or_overwrite(
|
|
'dnat rule',
|
|
tier1_id,
|
|
nat_rule_id=nat_rule_id2,
|
|
action=constants.NAT_ACTION_DNAT)
|
|
|
|
expected_body = {"resource_type": "Infra",
|
|
"children": [{"Tier1": tier1_dict,
|
|
"resource_type": "ChildTier1"}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_tier1_nat_rules_delete(self):
|
|
tier1_id = 'tier1-1'
|
|
nat_rule_id1 = 'nat1'
|
|
nat_rule_id2 = 'nat2'
|
|
|
|
nat_rule1 = {"action": constants.NAT_ACTION_DNAT,
|
|
"id": nat_rule_id1,
|
|
"resource_type": "PolicyNatRule"}
|
|
nat_rule2 = {"action": constants.NAT_ACTION_DNAT,
|
|
"id": nat_rule_id2,
|
|
"resource_type": "PolicyNatRule"}
|
|
|
|
policy_nat = {"id": "USER",
|
|
"resource_type": "PolicyNat",
|
|
"children": [
|
|
{"PolicyNatRule": nat_rule1,
|
|
"marked_for_delete": True,
|
|
"resource_type": "ChildPolicyNatRule"},
|
|
{"PolicyNatRule": nat_rule2,
|
|
"marked_for_delete": True,
|
|
"resource_type": "ChildPolicyNatRule"}]}
|
|
tier1_dict = {"id": tier1_id,
|
|
"resource_type": "Tier1",
|
|
"children": [{"PolicyNat": policy_nat,
|
|
"resource_type": "ChildPolicyNat"}]}
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.tier1_nat_rule.delete(
|
|
tier1_id,
|
|
nat_rule_id=nat_rule_id1)
|
|
|
|
self.policy_lib.tier1_nat_rule.delete(
|
|
tier1_id,
|
|
nat_rule_id=nat_rule_id2)
|
|
|
|
expected_body = {"resource_type": "Infra",
|
|
"children": [{"Tier1": tier1_dict,
|
|
"resource_type": "ChildTier1"}]}
|
|
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_creating_security_policy_and_dfw_rules(self):
|
|
dfw_rule = {'id': 'rule_id1', 'action': 'ALLOW',
|
|
'display_name': 'rule1', 'description': None,
|
|
'direction': 'IN_OUT', 'ip_protocol': 'IPV4_IPV6',
|
|
'logged': False, 'destination_groups': ['destination_url'],
|
|
'source_groups': ['src_url'], 'resource_type': 'Rule',
|
|
'scope': None, 'sequence_number': None, 'tag': None,
|
|
'services': ['ANY']}
|
|
security_policy = {'id': 'security_policy_id1',
|
|
'display_name': 'security_policy',
|
|
'category': 'Application',
|
|
'resource_type': 'SecurityPolicy'}
|
|
domain = {'resource_type': 'Domain', 'id': 'domain1'}
|
|
domain_id = domain['id']
|
|
map_id = security_policy['id']
|
|
dfw_rule_entries = [self.policy_lib.comm_map.build_entry(
|
|
name=dfw_rule['display_name'],
|
|
domain_id=domain_id,
|
|
map_id=map_id,
|
|
entry_id=dfw_rule['id'],
|
|
source_groups=dfw_rule['source_groups'],
|
|
dest_groups=dfw_rule['destination_groups']
|
|
)]
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.comm_map.create_with_entries(
|
|
name=security_policy['display_name'],
|
|
domain_id=domain_id,
|
|
map_id=map_id,
|
|
entries=dfw_rule_entries
|
|
)
|
|
|
|
def get_group_path(group_id, domain_id):
|
|
return '/infra/domains/' + domain_id + '/groups/' + group_id
|
|
|
|
dfw_rule['destination_groups'] = [get_group_path(group_id, domain_id)
|
|
for group_id in
|
|
dfw_rule['destination_groups']]
|
|
dfw_rule['source_groups'] = [get_group_path(group_id, domain_id) for
|
|
group_id in dfw_rule['source_groups']]
|
|
child_rules = [{'resource_type': 'ChildRule', 'Rule': dfw_rule}]
|
|
security_policy.update({'children': child_rules})
|
|
child_security_policies = [{
|
|
'resource_type': 'ChildSecurityPolicy',
|
|
'SecurityPolicy': security_policy
|
|
}]
|
|
domain.update({'children': child_security_policies})
|
|
child_domains = [{'resource_type': 'ChildDomain',
|
|
'Domain': domain}]
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': child_domains}
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
@mock.patch('vmware_nsxlib.v3.policy.core_defs.NsxPolicyApi.get')
|
|
def _test_updating_security_policy_and_dfw_rules(
|
|
self, use_child_rules, mock_get_api):
|
|
dfw_rule1 = {'id': 'rule_id1', 'action': 'ALLOW',
|
|
'display_name': 'rule1', 'description': None,
|
|
'direction': 'IN_OUT', 'ip_protocol': 'IPV4_IPV6',
|
|
'logged': False,
|
|
'destination_groups': ['destination_url'],
|
|
'source_groups': ['src_url'], 'resource_type': 'Rule',
|
|
'scope': None, 'sequence_number': None, 'tag': None,
|
|
'services': ['ANY'], "_create_time": 1}
|
|
dfw_rule2 = {'id': 'rule_id2', 'action': 'DROP',
|
|
'display_name': 'rule2', 'description': None,
|
|
'direction': 'IN_OUT', 'ip_protocol': 'IPV4_IPV6',
|
|
'logged': False,
|
|
'destination_groups': ['destination_url'],
|
|
'source_groups': ['src_url'], 'resource_type': 'Rule',
|
|
'scope': None, 'sequence_number': None, 'tag': None,
|
|
'services': ['ANY'], "_create_time": 1}
|
|
security_policy = {'id': 'security_policy_id1',
|
|
'display_name': 'security_policy',
|
|
'category': 'Application',
|
|
'resource_type': 'SecurityPolicy'}
|
|
domain = {'resource_type': 'Domain', 'id': 'domain1'}
|
|
domain_id = domain['id']
|
|
map_id = security_policy['id']
|
|
new_rule_name = 'new_rule1'
|
|
new_direction = 'IN'
|
|
dfw_rule_entries = [self.policy_lib.comm_map.build_entry(
|
|
name=new_rule_name,
|
|
domain_id=domain_id,
|
|
map_id=map_id,
|
|
entry_id=dfw_rule1['id'],
|
|
source_groups=dfw_rule1['source_groups'],
|
|
dest_groups=dfw_rule1['destination_groups'],
|
|
direction=new_direction
|
|
)]
|
|
|
|
def get_group_path(group_id, domain_id):
|
|
return '/infra/domains/' + domain_id + '/groups/' + group_id
|
|
|
|
for dfw_rule in [dfw_rule1, dfw_rule2]:
|
|
dfw_rule['destination_groups'] = [get_group_path(group_id,
|
|
domain_id)
|
|
for group_id in
|
|
dfw_rule['destination_groups']]
|
|
dfw_rule['source_groups'] = [get_group_path(group_id, domain_id)
|
|
for group_id in
|
|
dfw_rule['source_groups']]
|
|
|
|
security_policy_values = copy.deepcopy(security_policy)
|
|
security_policy_values.update({'rules':
|
|
copy.deepcopy([dfw_rule1, dfw_rule2])})
|
|
mock_get_api.return_value = security_policy_values
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.comm_map.update_with_entries(
|
|
name=security_policy['display_name'],
|
|
domain_id=domain_id,
|
|
map_id=map_id,
|
|
entries=dfw_rule_entries,
|
|
use_child_rules=use_child_rules
|
|
)
|
|
|
|
dfw_rule1['display_name'] = new_rule_name
|
|
dfw_rule1['direction'] = new_direction
|
|
if use_child_rules:
|
|
child_rules = [{'resource_type': 'ChildRule', 'Rule': dfw_rule1},
|
|
{'resource_type': 'ChildRule', 'Rule': dfw_rule2,
|
|
'marked_for_delete': True}]
|
|
security_policy.update({'children': child_rules})
|
|
else:
|
|
security_policy['rules'] = copy.deepcopy([dfw_rule1, dfw_rule2])
|
|
|
|
child_security_policies = [{
|
|
'resource_type': 'ChildSecurityPolicy',
|
|
'SecurityPolicy': security_policy
|
|
}]
|
|
domain.update({'children': child_security_policies})
|
|
child_domains = [{
|
|
'resource_type': 'ChildDomain',
|
|
'Domain': domain
|
|
}]
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': child_domains}
|
|
self.assert_infra_patch_call(expected_body)
|
|
|
|
def test_updating_security_policy_and_dfw_rules(self):
|
|
return self._test_updating_security_policy_and_dfw_rules(True)
|
|
|
|
def test_updating_security_policy_and_dfw_rules_no_child_rules(self):
|
|
return self._test_updating_security_policy_and_dfw_rules(False)
|
|
|
|
@mock.patch('vmware_nsxlib.v3.policy.core_defs.NsxPolicyApi.get')
|
|
def test_updating_security_policy_with_no_entries_set(self, mock_get_api):
|
|
dfw_rule1 = {'id': 'rule_id1', 'action': 'ALLOW',
|
|
'display_name': 'rule1', 'description': None,
|
|
'direction': 'IN_OUT', 'ip_protocol': 'IPV4_IPV6',
|
|
'logged': False,
|
|
'destination_groups': ['destination_url'],
|
|
'source_groups': ['src_url'], 'resource_type': 'Rule',
|
|
'scope': None, 'sequence_number': None, 'tag': None,
|
|
'services': ['ANY'], "_create_time": 1}
|
|
security_policy = {'id': 'security_policy_id1',
|
|
'display_name': 'security_policy',
|
|
'category': 'Application',
|
|
'resource_type': 'SecurityPolicy'}
|
|
domain = {'resource_type': 'Domain', 'id': 'domain1'}
|
|
domain_id = domain['id']
|
|
map_id = security_policy['id']
|
|
|
|
def get_group_path(group_id, domain_id):
|
|
return '/infra/domains/' + domain_id + '/groups/' + group_id
|
|
|
|
for dfw_rule in [dfw_rule1]:
|
|
dfw_rule['destination_groups'] = [get_group_path(group_id,
|
|
domain_id)
|
|
for group_id in
|
|
dfw_rule['destination_groups']]
|
|
dfw_rule['source_groups'] = [get_group_path(group_id, domain_id)
|
|
for group_id in
|
|
dfw_rule['source_groups']]
|
|
|
|
security_policy.update({'rules': [dfw_rule1]})
|
|
mock_get_api.return_value = security_policy
|
|
|
|
with trans.NsxPolicyTransaction():
|
|
self.policy_lib.comm_map.update_with_entries(
|
|
name=security_policy['display_name'],
|
|
domain_id=domain_id,
|
|
map_id=map_id
|
|
)
|
|
|
|
child_security_policies = [{
|
|
'resource_type': 'ChildSecurityPolicy',
|
|
'SecurityPolicy': security_policy
|
|
}]
|
|
domain.update({'children': child_security_policies})
|
|
child_domains = [{
|
|
'resource_type': 'ChildDomain',
|
|
'Domain': domain
|
|
}]
|
|
expected_body = {'resource_type': 'Infra',
|
|
'children': child_domains}
|
|
self.assert_infra_patch_call(expected_body)
|