60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2017 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Surface to test an ip address against firewall rules."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.app.api import appengine_firewall_api_client as api_client
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.app import firewall_rules_util
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from googlecloudsdk.core import log
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class TestIp(base.Command):
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"""Display firewall rules that match a given IP."""
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detailed_help = {
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'DESCRIPTION':
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'{description}',
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'EXAMPLES':
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"""\
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To test an IP address against the firewall rule set, run:
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$ {command} 127.1.2.3
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""",
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}
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@staticmethod
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def Args(parser):
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parser.display_info.AddFormat(firewall_rules_util.LIST_FORMAT)
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parser.add_argument(
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'ip', help='An IPv4 or IPv6 address to test against the firewall.')
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def Run(self, args):
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client = api_client.GetApiClientForTrack(self.ReleaseTrack())
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response = client.List(args.ip)
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rules = list(response)
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if rules:
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log.status.Print('The action `{0}` will apply to the IP address.\n'.
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format(rules[0].action))
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log.status.Print('Matching Rules')
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else:
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log.status.Print('No rules match the IP address.')
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return rules
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