def test_validate_uuid(self):
invalid_uuids = [
None, 123, '123', 't5069610-744b-42a7-8bd8-ceac1a229cd4',
'e5069610-744bb-42a7-8bd8-ceac1a229cd4'
]
for uuid in invalid_uuids:
msg = validators.validate_uuid(uuid)
error = "'%s' is not a valid UUID" % uuid
self.assertEqual(error, msg)
msg = validators.validate_uuid('00000000-ffff-ffff-ffff-000000000000')
self.assertIsNone(msg)
def test_validate_uuid(self):
invalid_uuids = [None,
123,
'123',
't5069610-744b-42a7-8bd8-ceac1a229cd4',
'e5069610-744bb-42a7-8bd8-ceac1a229cd4']
for uuid in invalid_uuids:
msg = validators.validate_uuid(uuid)
error = "'%s' is not a valid UUID" % uuid
self.assertEqual(error, msg)
msg = validators.validate_uuid('00000000-ffff-ffff-ffff-000000000000')
self.assertIsNone(msg)
def create_project_net_partition_mapping(self, context,
project_net_partition_mapping):
session = context.session
p2n = project_net_partition_mapping['project_net_partition_mapping']
project = p2n['project']
net_partition_id = p2n['net_partition_id']
err = validators.validate_uuid(project)
if err:
raise nuage_exc.NuageBadRequest(resource='net_partition', msg=err)
# Validate netpartition
netpart = nuagedb.get_net_partition_by_id(session, net_partition_id)
if not netpart:
msg = _('Net partition {} is not a valid netpartition '
'ID.').format(net_partition_id)
raise nuage_exc.NuageBadRequest(
resource='project_net_partition_mapping', msg=msg)
with session.begin(subtransactions=True):
existing_mapping = nuagedb.get_project_net_partition_mapping(
session, project)
if existing_mapping:
session.delete(existing_mapping)
mapping = nuagedb.add_project_net_partition_mapping(
session, net_partition_id, project)
return self._make_project_net_partition_mapping(context, mapping)
def _validate_insert_remove_rule_request(self, rule_info):
"""Validate rule_info dict
Check that all mandatory fields are present, otherwise raise
proper exception.
"""
if not rule_info or 'firewall_rule_id' not in rule_info:
raise f_exc.FirewallRuleInfoMissing()
# Validator doesn't return anything if the check passes
if validators.validate_uuid(rule_info['firewall_rule_id']):
raise f_exc.FirewallRuleNotFound(
firewall_rule_id=rule_info['firewall_rule_id'])
def _validate_insert_remove_rule_request(self, rule_info):
"""Validate rule_info dict
Check that all mandatory fields are present, otherwise raise
proper exception.
"""
if not rule_info or 'firewall_rule_id' not in rule_info:
raise f_exc.FirewallRuleInfoMissing()
# Validator doesn't return anything if the check passes
if validators.validate_uuid(rule_info['firewall_rule_id']):
raise f_exc.FirewallRuleNotFound(
firewall_rule_id=rule_info['firewall_rule_id'])
def _validate_subnets(self, context, subnet_ids):
"""Ensure UUIDs OK and subnets exist."""
for subnet_id in subnet_ids:
msg = validators.validate_uuid(subnet_id)
if msg:
raise vpnaas.InvalidEndpointInEndpointGroup(
group_type=constants.SUBNET_ENDPOINT,
endpoint=subnet_id,
why=_('Invalid UUID'))
try:
self.core_plugin.get_subnet(context, subnet_id)
except nexception.SubnetNotFound:
raise vpnaas.NonExistingSubnetInEndpointGroup(subnet=subnet_id)
def _validate_subnets(self, context, subnet_ids):
"""Ensure UUIDs OK and subnets exist."""
for subnet_id in subnet_ids:
msg = validators.validate_uuid(subnet_id)
if msg:
raise vpnaas.InvalidEndpointInEndpointGroup(
group_type=constants.SUBNET_ENDPOINT, endpoint=subnet_id,
why=_('Invalid UUID'))
try:
self.core_plugin.get_subnet(context, subnet_id)
except nexception.SubnetNotFound:
raise vpnaas.NonExistingSubnetInEndpointGroup(
subnet=subnet_id)
def validate_subports(data, valid_values=None):
if not isinstance(data, list):
msg = _("Invalid data format for subports: '%s' is not a list") % data
LOG.debug(msg)
return msg
subport_ids = set()
segmentations = collections.defaultdict(set)
for subport in data:
if not isinstance(subport, dict):
msg = _("Invalid data format for subport: "
"'%s' is not a dict") % subport
LOG.debug(msg)
return msg
# Expect a non duplicated and valid port_id for the subport
if 'port_id' not in subport:
msg = _("A valid port UUID must be specified")
LOG.debug(msg)
return msg
elif validators.validate_uuid(subport["port_id"]):
msg = _("Invalid UUID for subport: '%s'") % subport["port_id"]
return msg
elif subport["port_id"] in subport_ids:
msg = _("Non unique UUID for subport: '%s'") % subport["port_id"]
return msg
subport_ids.add(subport["port_id"])
# Validate that both segmentation id and segmentation type are
# specified, and that the client does not duplicate segmentation
# ids
segmentation_id = subport.get("segmentation_id")
segmentation_type = subport.get("segmentation_type")
if (not segmentation_id or not segmentation_type) and len(subport) > 1:
msg = _("Invalid subport details '%s': missing segmentation "
"information. Must specify both segmentation_id and "
"segmentation_type") % subport
LOG.debug(msg)
return msg
if segmentation_id in segmentations.get(segmentation_type, []):
msg = _("Segmentation ID '%(seg_id)s' for '%(subport)s' is not "
"unique") % {
"seg_id": segmentation_id,
"subport": subport["port_id"]
}
LOG.debug(msg)
return msg
if segmentation_id:
segmentations[segmentation_type].add(segmentation_id)
def validate_subports(data, valid_values=None):
if not isinstance(data, list):
msg = _("Invalid data format for subports: '%s' is not a list") % data
LOG.debug(msg)
return msg
subport_ids = set()
segmentations = collections.defaultdict(set)
for subport in data:
if not isinstance(subport, dict):
msg = _("Invalid data format for subport: "
"'%s' is not a dict") % subport
LOG.debug(msg)
return msg
# Expect a non duplicated and valid port_id for the subport
if 'port_id' not in subport:
msg = _("A valid port UUID must be specified")
LOG.debug(msg)
return msg
elif validators.validate_uuid(subport["port_id"]):
msg = _("Invalid UUID for subport: '%s'") % subport["port_id"]
return msg
elif subport["port_id"] in subport_ids:
msg = _("Non unique UUID for subport: '%s'") % subport["port_id"]
return msg
subport_ids.add(subport["port_id"])
# Validate that both segmentation id and segmentation type are
# specified, and that the client does not duplicate segmentation
# ids
segmentation_id = subport.get("segmentation_id")
segmentation_type = subport.get("segmentation_type")
if (not segmentation_id or not segmentation_type) and len(subport) > 1:
msg = _("Invalid subport details '%s': missing segmentation "
"information. Must specify both segmentation_id and "
"segmentation_type") % subport
LOG.debug(msg)
return msg
if segmentation_id in segmentations.get(segmentation_type, []):
msg = _("Segmentation ID '%(seg_id)s' for '%(subport)s' is not "
"unique") % {"seg_id": segmentation_id,
"subport": subport["port_id"]}
LOG.debug(msg)
return msg
if segmentation_id:
segmentations[segmentation_type].add(segmentation_id)
def delete_project_net_partition_mapping(self, context, project_id):
session = context.session
err = validators.validate_uuid(project_id)
if err:
raise nuage_exc.NuageBadRequest(
resource='project_net_partition_mapping', msg=err)
with session.begin(subtransactions=True):
existing_mapping = nuagedb.get_project_net_partition_mapping(
session, project_id)
if existing_mapping:
session.delete(existing_mapping)
else:
msg = _('Project {} does not currently '
'have a default net-partition associated.').format(
project_id)
raise nuage_exc.NuageBadRequest(
resource='project_net_partition_mapping', msg=msg)