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# Copyright 2016-2017 FUJITSU LIMITED
# 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 logging
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from osc_lib.utils import columns as column_util
from neutronclient._i18n import _
from neutronclient.osc import utils as osc_utils
from neutronclient.osc.v2.fwaas import constants as const
from neutronclient.osc.v2 import utils as v2_utils
LOG = logging.getLogger(__name__)
_formatters = {
'admin_state_up': v2_utils.AdminStateColumn,
}
_attr_map_dict = {
'id': 'ID',
'name': 'Name',
'ingress_firewall_policy_id': 'Ingress Policy ID',
'egress_firewall_policy_id': 'Egress Policy ID',
'description': 'Description',
'status': 'Status',
'ports': 'Ports',
'admin_state_up': 'State',
'shared': 'Shared',
'tenant_id': 'Project',
'project_id': 'Project',
}
_attr_map = (
('id', 'ID', column_util.LIST_BOTH),
('name', 'Name', column_util.LIST_BOTH),
('ingress_firewall_policy_id', 'Ingress Policy ID', column_util.LIST_BOTH),
('egress_firewall_policy_id', 'Egress Policy ID', column_util.LIST_BOTH),
('description', 'Description', column_util.LIST_LONG_ONLY),
('status', 'Status', column_util.LIST_LONG_ONLY),
('ports', 'Ports', column_util.LIST_LONG_ONLY),
('admin_state_up', 'State', column_util.LIST_LONG_ONLY),
('shared', 'Shared', column_util.LIST_LONG_ONLY),
('tenant_id', 'Project', column_util.LIST_LONG_ONLY),
)
def _get_common_parser(parser):
parser.add_argument(
'--name',
help=_('Name for the firewall group'))
parser.add_argument(
'--description',
metavar='<description>',
help=_('Description of the firewall group'))
ingress_group = parser.add_mutually_exclusive_group()
ingress_group.add_argument(
'--ingress-firewall-policy',
metavar='<ingress-firewall-policy>',
dest='ingress_firewall_policy',
help=_('Ingress firewall policy (name or ID)'))
ingress_group.add_argument(
'--no-ingress-firewall-policy',
dest='no_ingress_firewall_policy',
action='store_true',
help=_('Detach ingress firewall policy from the firewall group'))
egress_group = parser.add_mutually_exclusive_group()
egress_group.add_argument(
'--egress-firewall-policy',
metavar='<egress-firewall-policy>',
dest='egress_firewall_policy',
help=_('Egress firewall policy (name or ID)'))
egress_group.add_argument(
'--no-egress-firewall-policy',
dest='no_egress_firewall_policy',
action='store_true',
help=_('Detach egress firewall policy from the firewall group'))
shared_group = parser.add_mutually_exclusive_group()
shared_group.add_argument(
'--share',
action='store_true',
help=_('Share the firewall group to be used in all projects '
'(by default, it is restricted to be used by the '
'current project).'))
shared_group.add_argument(
'--no-share',
action='store_true',
help=_('Restrict use of the firewall group to the '
'current project'))
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
action='store_true',
help=_('Enable firewall group'))
admin_group.add_argument(
'--disable',
action='store_true',
help=_('Disable firewall group'))
return parser
def _get_common_attrs(client_manager, parsed_args, is_create=True):
attrs = {}
client = client_manager.network
if is_create:
if 'project' in parsed_args and parsed_args.project is not None:
attrs['tenant_id'] = osc_utils.find_project(
client_manager.identity,
parsed_args.project,
parsed_args.project_domain,
).id
if (parsed_args.ingress_firewall_policy and
parsed_args.no_ingress_firewall_policy):
attrs['ingress_firewall_policy_id'] = client.find_firewall_policy(
parsed_args.ingress_firewall_policy)['id']
elif parsed_args.ingress_firewall_policy:
attrs['ingress_firewall_policy_id'] = client.find_firewall_policy(
parsed_args.ingress_firewall_policy)['id']
elif parsed_args.no_ingress_firewall_policy:
attrs['ingress_firewall_policy_id'] = None
if (parsed_args.egress_firewall_policy and
parsed_args.no_egress_firewall_policy):
attrs['egress_firewall_policy_id'] = client.find_firewall_policy(
parsed_args.egress_firewall_policy)['id']
elif parsed_args.egress_firewall_policy:
attrs['egress_firewall_policy_id'] = client.find_firewall_policy(
parsed_args.egress_firewall_policy)['id']
elif parsed_args.no_egress_firewall_policy:
attrs['egress_firewall_policy_id'] = None
if parsed_args.share:
attrs['shared'] = True
if parsed_args.no_share:
attrs['shared'] = False
if parsed_args.enable:
attrs['admin_state_up'] = True
if parsed_args.disable:
attrs['admin_state_up'] = False
if parsed_args.name:
attrs['name'] = str(parsed_args.name)
if parsed_args.description:
attrs['description'] = str(parsed_args.description)
if parsed_args.port and parsed_args.no_port:
attrs['ports'] = sorted([client.find_port(
p)['id'] for p in set(parsed_args.port)])
elif parsed_args.port:
ports = []
for p in set(parsed_args.port):
ports.append(client.find_port(p)['id'])
if not is_create:
ports += client.find_firewall_group(
parsed_args.firewall_group)['ports']
attrs['ports'] = sorted(set(ports))
elif parsed_args.no_port:
attrs['ports'] = []
return attrs
class CreateFirewallGroup(command.ShowOne):
_description = _("Create a new firewall group")
def get_parser(self, prog_name):
parser = super(CreateFirewallGroup, self).get_parser(prog_name)
_get_common_parser(parser)
osc_utils.add_project_owner_option_to_parser(parser)
port_group = parser.add_mutually_exclusive_group()
port_group.add_argument(
'--port',
metavar='<port>',
action='append',
help=_('Port(s) (name or ID) to apply firewall group. This '
'option can be repeated'))
port_group.add_argument(
'--no-port',
dest='no_port',
action='store_true',
help=_('Detach all port from the firewall group'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
attrs = _get_common_attrs(self.app.client_manager, parsed_args)
obj = client.create_firewall_group(**attrs)
display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
obj, _attr_map_dict, ['location', 'tenant_id'])
data = utils.get_dict_properties(obj, columns, formatters=_formatters)
return (display_columns, data)
class DeleteFirewallGroup(command.Command):
_description = _("Delete firewall group(s)")
def get_parser(self, prog_name):
parser = super(DeleteFirewallGroup, self).get_parser(prog_name)
parser.add_argument(
const.FWG,
metavar='<firewall-group>',
nargs='+',
help=_('Firewall group(s) to delete (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
result = 0
for fwg in parsed_args.firewall_group:
try:
fwg_id = client.find_firewall_group(fwg)['id']
client.delete_firewall_group(fwg_id)
except Exception as e:
result += 1
LOG.error(_("Failed to delete firewall group with "
"name or ID '%(firewall_group)s': %(e)s"),
{const.FWG: fwg, 'e': e})
if result > 0:
total = len(parsed_args.firewall_group)
msg = (_("%(result)s of %(total)s firewall group(s) "
"failed to delete.") % {'result': result, 'total': total})
raise exceptions.CommandError(msg)
class ListFirewallGroup(command.Lister):
_description = _("List firewall groups")
def get_parser(self, prog_name):
parser = super(ListFirewallGroup, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
help=_("List additional fields in output")
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.firewall_groups()
headers, columns = column_util.get_column_definitions(
_attr_map, long_listing=parsed_args.long)
return (headers, (utils.get_dict_properties(
s, columns, formatters=_formatters) for s in obj))
class SetFirewallGroup(command.Command):
_description = _("Set firewall group properties")
def get_parser(self, prog_name):
parser = super(SetFirewallGroup, self).get_parser(prog_name)
_get_common_parser(parser)
parser.add_argument(
const.FWG,
metavar='<firewall-group>',
help=_('Firewall group to update (name or ID)'))
parser.add_argument(
'--port',
metavar='<port>',
action='append',
help=_('Port(s) (name or ID) to apply firewall group. This '
'option can be repeated'))
parser.add_argument(
'--no-port',
dest='no_port',
action='store_true',
help=_('Detach all port from the firewall group'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
fwg_id = client.find_firewall_group(parsed_args.firewall_group)['id']
attrs = _get_common_attrs(self.app.client_manager, parsed_args,
is_create=False)
try:
client.update_firewall_group(fwg_id, **attrs)
except Exception as e:
msg = (_("Failed to set firewall group '%(group)s': %(e)s")
% {'group': parsed_args.firewall_group, 'e': e})
raise exceptions.CommandError(msg)
class ShowFirewallGroup(command.ShowOne):
_description = _("Display firewall group details")
def get_parser(self, prog_name):
parser = super(ShowFirewallGroup, self).get_parser(prog_name)
parser.add_argument(
const.FWG,
metavar='<firewall-group>',
help=_('Firewall group to show (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
fwg_id = client.find_firewall_group(parsed_args.firewall_group)['id']
obj = client.get_firewall_group(fwg_id)
display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
obj, _attr_map_dict, ['location', 'tenant_id'])
data = utils.get_dict_properties(obj, columns, formatters=_formatters)
return (display_columns, data)
class UnsetFirewallGroup(command.Command):
_description = _("Unset firewall group properties")
def get_parser(self, prog_name):
parser = super(UnsetFirewallGroup, self).get_parser(prog_name)
parser.add_argument(
const.FWG,
metavar='<firewall-group>',
help=_('Firewall group to unset (name or ID)'))
port_group = parser.add_mutually_exclusive_group()
port_group.add_argument(
'--port',
metavar='<port>',
action='append',
help=_('Port(s) (name or ID) to apply firewall group. This '
'option can be repeated'))
port_group.add_argument(
'--all-port',
action='store_true',
help=_('Remove all ports for this firewall group'))
parser.add_argument(
'--ingress-firewall-policy',
action='store_true',
help=_('Ingress firewall policy (name or ID) to delete'))
parser.add_argument(
'--egress-firewall-policy',
action='store_true',
dest='egress_firewall_policy',
help=_('Egress firewall policy (name or ID) to delete'))
shared_group = parser.add_mutually_exclusive_group()
shared_group.add_argument(
'--share',
action='store_true',
help=_('Restrict use of the firewall group to the '
'current project'))
parser.add_argument(
'--enable',
action='store_true',
help=_('Disable firewall group'))
return parser
def _get_attrs(self, client, parsed_args):
attrs = {}
if parsed_args.ingress_firewall_policy:
attrs['ingress_firewall_policy_id'] = None
if parsed_args.egress_firewall_policy:
attrs['egress_firewall_policy_id'] = None
if parsed_args.share:
attrs['shared'] = False
if parsed_args.enable:
attrs['admin_state_up'] = False
if parsed_args.port:
old = client.find_firewall_group(
parsed_args.firewall_group)['ports']
new = [client.find_port(r)['id'] for r in parsed_args.port]
attrs['ports'] = sorted(list(set(old) - set(new)))
if parsed_args.all_port:
attrs['ports'] = []
return attrs
def take_action(self, parsed_args):
client = self.app.client_manager.network
fwg_id = client.find_firewall_group(parsed_args.firewall_group)['id']
attrs = self._get_attrs(client, parsed_args)
try:
client.update_firewall_group(fwg_id, **attrs)
except Exception as e:
msg = (_("Failed to unset firewall group '%(group)s': %(e)s")
% {'group': parsed_args.firewall_group, 'e': e})
raise exceptions.CommandError(msg)
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