122 lines
4.5 KiB
Python
122 lines
4.5 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2019 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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"""Export a pem-encoded certificate to a file."""
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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.privateca import base as privateca_base
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.privateca import pem_utils
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from googlecloudsdk.command_lib.privateca import resource_args
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from googlecloudsdk.core import log
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from googlecloudsdk.core.util import files
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_DETAILED_HELP = {
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'EXAMPLES':
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"""\
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To export a single pem-encoded certificate to a file, run the following:
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$ {command} my-cert --issuer=my-ca --issuer-location=us-west1 --output-file=cert.pem
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To export a pem-encoded certificate along with its issuing chain in the
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same file, run the following:
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$ {command} my-cert --issuer=my-ca --issuer-location=us-west1 --include-chain --output-file=chain.pem
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You can omit the --issuer-location flag in both of the above examples if
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you've already set the privateca/location property. For example:
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$ {top_command} config set privateca/location us-west1
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# The following is equivalent to the first example above.
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$ {command} my-cert --issuer=my-ca --output-file=cert.pem
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# The following is equivalent to the second example above.
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$ {command} my-cert --issuer=my-ca --include-chain --output-file=chain.pem
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"""
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}
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class Export(base.SilentCommand):
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r"""Export a pem-encoded certificate to a file.
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## EXAMPLES
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To export a single pem-encoded certificate to a file, run the following:
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$ {command} my-cert --issuer-pool=my-pool --issuer-location=us-west1 \
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--output-file=cert.pem
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To export a pem-encoded certificate along with its issuing chain in the
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same file, run the following:
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$ {command} my-cert --issuer-pool=my-pool --issuer-location=us-west1 \
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--include-chain \
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--output-file=chain.pem
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You can omit the --issuer-location flag in both of the above examples if
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you've already set the privateca/location property. For example:
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$ {top_command} config set privateca/location us-west1
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# The following is equivalent to the first example above.
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$ {command} my-cert --issuer-pool=my-pool --output-file=cert.pem
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# The following is equivalent to the second example above.
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$ {command} my-cert --issuer-pool=my-pool --include-chain \
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--output-file=chain.pem
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"""
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@staticmethod
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def Args(parser):
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resource_args.AddCertPositionalResourceArg(parser, 'to export')
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base.Argument(
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'--output-file',
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help='The path where the resulting PEM-encoded certificate will be '
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'written.',
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required=True).AddToParser(parser)
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base.Argument(
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'--include-chain',
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help="Whether to include the certificate's issuer chain in the "
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"exported file. If this is set, the resulting file will contain "
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"the pem-encoded certificate and its issuing chain, ordered from "
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"leaf to root.",
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action='store_true',
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default=False,
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required=False).AddToParser(parser)
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def Run(self, args):
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client = privateca_base.GetClientInstance(api_version='v1')
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messages = privateca_base.GetMessagesModule(api_version='v1')
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certificate_ref = args.CONCEPTS.certificate.Parse()
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certificate = client.projects_locations_caPools_certificates.Get(
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messages
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.PrivatecaProjectsLocationsCaPoolsCertificatesGetRequest(
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name=certificate_ref.RelativeName()))
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pem_chain = [certificate.pemCertificate]
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if args.include_chain:
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pem_chain += certificate.pemCertificateChain
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files.WriteFileContents(args.output_file,
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pem_utils.PemChainForOutput(pem_chain))
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log.status.write('Exported certificate [{}] to [{}].'.format(
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certificate_ref.RelativeName(), args.output_file))
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