167 lines
5.0 KiB
Python
167 lines
5.0 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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"""Command for describing security policies 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.compute import base_classes
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from googlecloudsdk.api_lib.compute.security_policies import client
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.compute import scope as compute_scope
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from googlecloudsdk.command_lib.compute.security_policies import flags as security_policy_flags
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from googlecloudsdk.command_lib.compute.security_policies.rules import flags
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from googlecloudsdk.core import properties
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from googlecloudsdk.core import resources
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class DescribeHelper(object):
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r"""Describe a Compute Engine security policy rule.
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*{command}* displays all data associated with a security policy rule.
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## EXAMPLES
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To describe the rule at priority 1000, run:
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$ {command} 1000 \
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--security-policy=my-policy
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"""
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SECURITY_POLICY_ARG = None
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NAME_ARG = None
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@classmethod
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def Args(cls, parser):
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"""Generates the flagset for a Describe command."""
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cls.NAME_ARG = (flags.PriorityArgument('describe'))
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cls.NAME_ARG.AddArgument(
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parser, operation_type='describe', cust_metavar='PRIORITY')
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flags.AddRegionFlag(parser, 'describe')
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cls.SECURITY_POLICY_ARG = (
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security_policy_flags.SecurityPolicyMultiScopeArgumentForRules()
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)
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cls.SECURITY_POLICY_ARG.AddArgument(parser)
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@classmethod
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def Run(cls, release_track, args):
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"""Validates arguments and describes a security policy rule."""
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holder = base_classes.ComputeApiHolder(release_track)
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if args.security_policy:
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security_policy_ref = cls.SECURITY_POLICY_ARG.ResolveAsResource(
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args,
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holder.resources,
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default_scope=compute_scope.ScopeEnum.GLOBAL)
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if getattr(security_policy_ref, 'region', None) is not None:
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ref = holder.resources.Parse(
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args.name,
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collection='compute.regionSecurityPolicyRules',
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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'region': security_policy_ref.region,
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'securityPolicy': args.security_policy,
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})
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else:
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ref = holder.resources.Parse(
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args.name,
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collection='compute.securityPolicyRules',
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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'securityPolicy': args.security_policy,
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},
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)
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else:
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try:
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ref = holder.resources.Parse(
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args.name,
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collection='compute.regionSecurityPolicyRules',
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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'region': getattr(args, 'region', None),
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},
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)
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except (
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resources.RequiredFieldOmittedException,
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resources.WrongResourceCollectionException,
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):
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ref = holder.resources.Parse(
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args.name,
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collection='compute.securityPolicyRules',
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params={
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'project': properties.VALUES.core.project.GetOrFail,
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},
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)
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security_policy_rule = client.SecurityPolicyRule(
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ref, compute_client=holder.client)
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return security_policy_rule.Describe()
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class DescribeGA(base.DescribeCommand):
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r"""Describe a Compute Engine security policy rule.
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*{command}* displays all data associated with a security policy rule.
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## EXAMPLES
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To describe the rule at priority 1000, run:
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$ {command} 1000 \
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--security-policy=my-policy
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"""
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SECURITY_POLICY_ARG = None
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@classmethod
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def Args(cls, parser):
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DescribeHelper.Args(parser)
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def Run(self, args):
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return DescribeHelper.Run(self.ReleaseTrack(), args)
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@base.ReleaseTracks(base.ReleaseTrack.BETA)
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class DescribeBeta(DescribeGA):
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r"""Describe a Compute Engine security policy rule.
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*{command}* displays all data associated with a security policy rule.
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## EXAMPLES
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To describe the rule at priority 1000, run:
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$ {command} 1000 \
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--security-policy=my-policy
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"""
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class DescribeAlpha(DescribeBeta):
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r"""Describe a Compute Engine security policy rule.
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*{command}* displays all data associated with a security policy rule.
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## EXAMPLES
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To describe the rule at priority 1000, run:
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$ {command} 1000 \
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--security-policy=my-policy
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"""
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