def _process_create_allowed_address_pairs(self, context, port,
allowed_address_pairs):
if not validators.is_attr_set(allowed_address_pairs):
return []
try:
with db_api.context_manager.writer.using(context):
for address_pair in allowed_address_pairs:
# use port.mac_address if no mac address in address pair
if 'mac_address' not in address_pair:
address_pair['mac_address'] = port['mac_address']
# retain string format as passed through API
mac_address = utils.AuthenticEUI(
address_pair['mac_address'])
ip_address = utils.AuthenticIPNetwork(
address_pair['ip_address'])
pair_obj = obj_addr_pair.AllowedAddressPair(
context,
port_id=port['id'],
mac_address=mac_address,
ip_address=ip_address)
pair_obj.create()
except exceptions.NeutronDbObjectDuplicateEntry:
raise addr_exc.DuplicateAddressPairInRequest(
mac_address=address_pair['mac_address'],
ip_address=address_pair['ip_address'])
return allowed_address_pairs
def modify_fields_from_db(cls, db_obj):
fields = super(DVRMacAddress, cls).modify_fields_from_db(db_obj)
if 'mac_address' in fields:
# NOTE(tonytan4ever): Here uses AuthenticEUI to retain the format
# passed from API.
fields['mac_address'] = utils.AuthenticEUI(fields['mac_address'])
return fields
def modify_fields_from_db(cls, db_obj):
fields = super(Port, cls).modify_fields_from_db(db_obj)
if 'mac_address' in fields:
fields['mac_address'] = utils.AuthenticEUI(fields['mac_address'])
distributed_port_binding = fields.get('distributed_binding')
if distributed_port_binding:
fields['distributed_binding'] = fields['distributed_binding'][0]
else:
fields['distributed_binding'] = None
return fields
def modify_fields_from_db(cls, db_obj):
fields = super(AllowedAddressPair, cls).modify_fields_from_db(db_obj)
if 'ip_address' in fields:
# retain string format as stored in the database
fields['ip_address'] = utils.AuthenticIPNetwork(
fields['ip_address'])
if 'mac_address' in fields:
# retain string format as stored in the database
fields['mac_address'] = utils.AuthenticEUI(fields['mac_address'])
return fields
def modify_fields_from_db(cls, db_obj):
fields = super(Port, cls).modify_fields_from_db(db_obj)
# TODO(rossella_s): get rid of it once we switch the db model to using
# custom types.
if 'mac_address' in fields:
fields['mac_address'] = utils.AuthenticEUI(fields['mac_address'])
distributed_port_binding = fields.get('distributed_binding')
if distributed_port_binding:
fields['distributed_binding'] = fields['distributed_binding'][0]
else:
fields['distributed_binding'] = None
return fields
def test_invalid_values(self):
for mac in ('XXXX', 'ypp', 'g3:vvv'):
with testtools.ExpectedException(netaddr.core.AddrFormatError):
utils.AuthenticEUI(mac)
def test_retains_original_format(self):
for mac_str in ('FA-16-3E-73-A2-E9', 'fa:16:3e:73:a2:e9'):
self.assertEqual(mac_str, str(utils.AuthenticEUI(mac_str)))
def from_primitive(obj, attr, value):
try:
return utils.AuthenticEUI(value)
except Exception:
msg = _("Field value %s is not a netaddr.EUI") % value
raise ValueError(msg)