64 lines
2.2 KiB
Python
64 lines
2.2 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 for creating a firewall rule."""
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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.calliope import exceptions
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from googlecloudsdk.command_lib.app import firewall_rules_util
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from googlecloudsdk.command_lib.app import flags
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from googlecloudsdk.core import log
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class Create(base.CreateCommand):
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"""Creates a firewall rule."""
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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 create a new App Engine firewall rule, run:
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$ {command} 1234
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--source-range='2001:db8::/32'
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--action=deny
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--description='block traffic from the example range.'
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""",
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}
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@staticmethod
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def Args(parser):
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flags.FIREWALL_PRIORITY_FLAG.AddToParser(parser)
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flags.AddFirewallRulesFlags(parser, required=True)
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def Run(self, args):
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client = api_client.GetApiClientForTrack(self.ReleaseTrack())
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priority = firewall_rules_util.ParsePriority(args.priority)
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if priority == firewall_rules_util.DEFAULT_RULE_PRIORITY:
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raise exceptions.InvalidArgumentException(
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'priority', 'The `default` can not be created, only updated.')
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action = firewall_rules_util.ParseAction(client.messages, args.action)
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rule = client.Create(priority, args.source_range, action, args.description)
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log.CreatedResource(args.priority)
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return rule
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