def setUp(self):
super(TestCIDR, self).setUp()
self.field = fields.Field(fields.CIDR())
good = ['192.168.0.1/24', '192.168.0.0/16', '192.168.0.0/8',
'192.168.0.0/0', '1.2.3.4/32', '1.2.3.4/22', '0/0',
'::1/128', '::1/64', '::1/0']
self.coerce_good_values = [(x, x) for x in good]
self.coerce_bad_values = ['192.168.0.0', '192.168.0.0/f',
'192.168.0.0/foo', '192.168.0.0/33',
'::1/129', '192.168.0.0/-1']
self.to_primitive_values = [(x, x) for x in good]
self.from_primitive_values = self.to_primitive_values
class SecurityGroupRule(base.NovaPersistentObject, base.NovaObject):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'id': fields.IntegerField(),
'protocol': fields.StringField(nullable=True),
'from_port': fields.IntegerField(nullable=True),
'to_port': fields.IntegerField(nullable=True),
'cidr': fields.Field(fields.CIDR(), nullable=True),
'parent_group': fields.ObjectField('SecurityGroup', nullable=True),
'grantee_group': fields.ObjectField('SecurityGroup', nullable=True),
}
@staticmethod
def _from_db_subgroup(context, db_group):
if db_group is None:
return None
return security_group.SecurityGroup._from_db_object(
context, security_group.SecurityGroup(), db_group)
@staticmethod
def _from_db_object(context, rule, db_rule, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for field in rule.fields:
if field in expected_attrs:
rule[field] = rule._from_db_subgroup(context, db_rule[field])
elif field not in OPTIONAL_ATTRS:
rule[field] = db_rule[field]
rule._context = context
rule.obj_reset_changes()
return rule
@base.remotable_classmethod
def get_by_id(cls, context, rule_id):
db_rule = db.security_group_rule_get(context, rule_id)
return cls._from_db_object(context, cls(), db_rule)