/usr/lib/python2.7/dist-packages/neutronclient/osc/v2/fwaas/firewallrule.py is in python-neutronclient 1:6.7.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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# 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
import logging
from cliff import columns as cliff_columns
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from neutronclient._i18n import _
from neutronclient.common import utils as nc_utils
from neutronclient.osc import utils as osc_utils
from neutronclient.osc.v2.fwaas import constants as const
LOG = logging.getLogger(__name__)
_attr_map = (
('id', 'ID', osc_utils.LIST_BOTH),
('name', 'Name', osc_utils.LIST_BOTH),
('enabled', 'Enabled', osc_utils.LIST_BOTH),
('summary', 'Summary', osc_utils.LIST_SHORT_ONLY),
('description', 'Description', osc_utils.LIST_LONG_ONLY),
('ip_version', 'IP Version', osc_utils.LIST_LONG_ONLY),
('action', 'Action', osc_utils.LIST_LONG_ONLY),
('protocol', 'Protocol', osc_utils.LIST_LONG_ONLY),
('source_ip_address', 'Source IP Address', osc_utils.LIST_LONG_ONLY),
('source_port', 'Source Port', osc_utils.LIST_LONG_ONLY),
('destination_ip_address', 'Destination IP Address',
osc_utils.LIST_LONG_ONLY),
('destination_port', 'Destination Port', osc_utils.LIST_LONG_ONLY),
('shared', 'Shared', osc_utils.LIST_LONG_ONLY),
('tenant_id', 'Project', osc_utils.LIST_LONG_ONLY),
)
def _get_common_parser(parser):
parser.add_argument(
'--name',
metavar='<name>',
help=_('Name of the firewall rule'))
parser.add_argument(
'--description',
metavar='<description>',
help=_('Description of the firewall rule'))
parser.add_argument(
'--protocol',
choices=['tcp', 'udp', 'icmp', 'any'],
type=nc_utils.convert_to_lowercase,
help=_('Protocol for the firewall rule'))
parser.add_argument(
'--action',
choices=['allow', 'deny', 'reject'],
type=nc_utils.convert_to_lowercase,
help=_('Action for the firewall rule'))
parser.add_argument(
'--ip-version',
metavar='<ip-version>',
choices=['4', '6'],
help=_('Set IP version 4 or 6 (default is 4)'))
src_ip_group = parser.add_mutually_exclusive_group()
src_ip_group.add_argument(
'--source-ip-address',
metavar='<source-ip-address>',
help=_('Source IP address or subnet'))
src_ip_group.add_argument(
'--no-source-ip-address',
action='store_true',
help=_('Detach source IP address'))
dst_ip_group = parser.add_mutually_exclusive_group()
dst_ip_group.add_argument(
'--destination-ip-address',
metavar='<destination-ip-address>',
help=_('Destination IP address or subnet'))
dst_ip_group.add_argument(
'--no-destination-ip-address',
action='store_true',
help=_('Detach destination IP address'))
src_port_group = parser.add_mutually_exclusive_group()
src_port_group.add_argument(
'--source-port',
metavar='<source-port>',
help=_('Source port number or range'
'(integer in [1, 65535] or range like 123:456)'))
src_port_group.add_argument(
'--no-source-port',
action='store_true',
help=_('Detach source port number or range'))
dst_port_group = parser.add_mutually_exclusive_group()
dst_port_group.add_argument(
'--destination-port',
metavar='<destination-port>',
help=_('Destination port number or range'
'(integer in [1, 65535] or range like 123:456)'))
dst_port_group.add_argument(
'--no-destination-port',
action='store_true',
help=_('Detach destination port number or range'))
shared_group = parser.add_mutually_exclusive_group()
shared_group.add_argument(
'--public',
action='store_true',
help=_('Make the firewall policy public, which allows it to be '
'used in all projects (as opposed to the default, '
'which is to restrict its use to the current project). '
'This option is deprecated and would be removed in R Release'))
shared_group.add_argument(
'--private',
action='store_true',
help=_(
'Restrict use of the firewall rule to the current project.'
'This option is deprecated and would be removed in R release.'))
shared_group.add_argument(
'--share',
action='store_true',
help=_('Share the firewall rule 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 rule to the current project'))
enable_group = parser.add_mutually_exclusive_group()
enable_group.add_argument(
'--enable-rule',
action='store_true',
help=_('Enable this rule (default is enabled)'))
enable_group.add_argument(
'--disable-rule',
action='store_true',
help=_('Disable this rule'))
return parser
def _get_common_attrs(client_manager, parsed_args, is_create=True):
attrs = {}
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.name:
attrs['name'] = str(parsed_args.name)
if parsed_args.description:
attrs['description'] = str(parsed_args.description)
if parsed_args.protocol:
protocol = parsed_args.protocol
attrs['protocol'] = None if protocol == 'any' else protocol
if parsed_args.action:
attrs['action'] = parsed_args.action
if parsed_args.ip_version:
attrs['ip_version'] = str(parsed_args.ip_version)
if parsed_args.source_port:
attrs['source_port'] = parsed_args.source_port
if parsed_args.no_source_port:
attrs['source_port'] = None
if parsed_args.source_ip_address:
attrs['source_ip_address'] = parsed_args.source_ip_address
if parsed_args.no_source_ip_address:
attrs['source_ip_address'] = None
if parsed_args.destination_port:
attrs['destination_port'] = str(parsed_args.destination_port)
if parsed_args.no_destination_port:
attrs['destination_port'] = None
if parsed_args.destination_ip_address:
attrs['destination_ip_address'] = str(
parsed_args.destination_ip_address)
if parsed_args.no_destination_ip_address:
attrs['destination_ip_address'] = None
if parsed_args.enable_rule:
attrs['enabled'] = True
if parsed_args.disable_rule:
attrs['enabled'] = False
if parsed_args.share or parsed_args.public:
attrs['shared'] = True
if parsed_args.no_share or parsed_args.private:
attrs['shared'] = False
return attrs
class ProtocolColumn(cliff_columns.FormattableColumn):
def human_readable(self):
return self._value if self._value else 'any'
_formatters = {'protocol': ProtocolColumn}
class CreateFirewallRule(command.ShowOne):
_description = _("Create a new firewall rule")
def get_parser(self, prog_name):
parser = super(CreateFirewallRule, self).get_parser(prog_name)
_get_common_parser(parser)
osc_utils.add_project_owner_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
attrs = _get_common_attrs(self.app.client_manager, parsed_args)
obj = client.create_fwaas_firewall_rule(
{const.FWR: attrs})[const.FWR]
columns, display_columns = osc_utils.get_columns(obj, _attr_map)
data = utils.get_dict_properties(obj, columns, formatters=_formatters)
return display_columns, data
class DeleteFirewallRule(command.Command):
_description = _("Delete firewall rule(s)")
def get_parser(self, prog_name):
parser = super(DeleteFirewallRule, self).get_parser(prog_name)
parser.add_argument(
const.FWR,
metavar='<firewall-rule>',
nargs='+',
help=_('Firewall rule(s) to delete (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
result = 0
for fwr in parsed_args.firewall_rule:
try:
fwr_id = client.find_resource(
const.FWR, fwr, cmd_resource=const.CMD_FWR)['id']
client.delete_fwaas_firewall_rule(fwr_id)
except Exception as e:
result += 1
LOG.error(_("Failed to delete Firewall rule with "
"name or ID '%(firewall_rule)s': %(e)s"),
{const.FWR: fwr, 'e': e})
if result > 0:
total = len(parsed_args.firewall_rule)
msg = (_("%(result)s of %(total)s firewall rule(s) failed "
"to delete.") % {'result': result, 'total': total})
raise exceptions.CommandError(msg)
class ListFirewallRule(command.Lister):
_description = _("List firewall rules that belong to a given tenant")
def get_parser(self, prog_name):
parser = super(ListFirewallRule, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help=_("List additional fields in output")
)
return parser
def extend_list(self, data, parsed_args):
ext_data = copy.deepcopy(data)
for d in ext_data:
protocol = d['protocol'].upper() if d['protocol'] else 'ANY'
src_ip = 'none specified'
dst_ip = 'none specified'
src_port = '(none specified)'
dst_port = '(none specified)'
if 'source_ip_address' in d and d['source_ip_address']:
src_ip = str(d['source_ip_address']).lower()
if 'source_port' in d and d['source_port']:
src_port = '(' + str(d['source_port']).lower() + ')'
if 'destination_ip_address' in d and d['destination_ip_address']:
dst_ip = str(d['destination_ip_address']).lower()
if 'destination_port' in d and d['destination_port']:
dst_port = '(' + str(d['destination_port']).lower() + ')'
action = d['action'] if d.get('action') else 'no-action'
src = 'source(port): ' + src_ip + src_port
dst = 'dest(port): ' + dst_ip + dst_port
d['summary'] = ',\n '.join([protocol, src, dst, action])
return ext_data
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
obj = client.list_fwaas_firewall_rules()[const.FWRS]
obj_extend = self.extend_list(obj, parsed_args)
headers, columns = osc_utils.get_column_definitions(
_attr_map, long_listing=parsed_args.long)
return (headers, (utils.get_dict_properties(
s, columns, formatters=_formatters) for s in obj_extend))
class SetFirewallRule(command.Command):
_description = _("Set firewall rule properties")
def get_parser(self, prog_name):
parser = super(SetFirewallRule, self).get_parser(prog_name)
_get_common_parser(parser)
parser.add_argument(
const.FWR,
metavar='<firewall-rule>',
help=_('Firewall rule to set (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
attrs = _get_common_attrs(self.app.client_manager,
parsed_args, is_create=False)
fwr_id = client.find_resource(
const.FWR, parsed_args.firewall_rule,
cmd_resource=const.CMD_FWR)['id']
try:
client.update_fwaas_firewall_rule(fwr_id, {const.FWR: attrs})
except Exception as e:
msg = (_("Failed to set firewall rule '%(rule)s': %(e)s")
% {'rule': parsed_args.firewall_rule, 'e': e})
raise exceptions.CommandError(msg)
class ShowFirewallRule(command.ShowOne):
_description = _("Display firewall rule details")
def get_parser(self, prog_name):
parser = super(ShowFirewallRule, self).get_parser(prog_name)
parser.add_argument(
const.FWR,
metavar='<firewall-rule>',
help=_('Firewall rule to display (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
fwr_id = client.find_resource(
const.FWR, parsed_args.firewall_rule,
cmd_resource=const.CMD_FWR)['id']
obj = client.show_fwaas_firewall_rule(fwr_id)[const.FWR]
columns, display_columns = osc_utils.get_columns(obj, _attr_map)
data = utils.get_dict_properties(obj, columns, formatters=_formatters)
return (display_columns, data)
class UnsetFirewallRule(command.Command):
_description = _("Unset firewall rule properties")
def get_parser(self, prog_name):
parser = super(UnsetFirewallRule, self).get_parser(prog_name)
parser.add_argument(
const.FWR,
metavar='<firewall-rule>',
help=_('Firewall rule to unset (name or ID)'))
parser.add_argument(
'--source-ip-address',
action='store_true',
help=_('Source IP address or subnet'))
parser.add_argument(
'--destination-ip-address',
action='store_true',
help=_('Destination IP address or subnet'))
parser.add_argument(
'--source-port',
action='store_true',
help=_('Source port number or range'
'(integer in [1, 65535] or range like 123:456)'))
parser.add_argument(
'--destination-port',
action='store_true',
help=_('Destination port number or range'
'(integer in [1, 65535] or range like 123:456)'))
parser.add_argument(
'--share',
action='store_true',
help=_('Restrict use of the firewall rule to the current project'))
parser.add_argument(
'--public',
action='store_true',
help=_('Restrict use of the firewall rule to the current project. '
'This option is deprecated and would be removed in '
'R Release.'))
parser.add_argument(
'--enable-rule',
action='store_true',
help=_('Disable this rule'))
return parser
def _get_attrs(self, client_manager, parsed_args):
attrs = {}
if parsed_args.source_ip_address:
attrs['source_ip_address'] = None
if parsed_args.source_port:
attrs['source_port'] = None
if parsed_args.destination_ip_address:
attrs['destination_ip_address'] = None
if parsed_args.destination_port:
attrs['destination_port'] = None
if parsed_args.share or parsed_args.public:
attrs['shared'] = False
if parsed_args.enable_rule:
attrs['enabled'] = False
return attrs
def take_action(self, parsed_args):
client = self.app.client_manager.neutronclient
attrs = self._get_attrs(self.app.client_manager, parsed_args)
fwr_id = client.find_resource(
const.FWR, parsed_args.firewall_rule,
cmd_resource=const.CMD_FWR)['id']
try:
client.update_fwaas_firewall_rule(fwr_id, {const.FWR: attrs})
except Exception as e:
msg = (_("Failed to unset firewall rule '%(rule)s': %(e)s")
% {'rule': parsed_args.firewall_rule, 'e': e})
raise exceptions.CommandError(msg)
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