140 lines
5.7 KiB
Python
140 lines
5.7 KiB
Python
# 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
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# 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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"""
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Command-line interface sub-commands related to containers.
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"""
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from cliff import command
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from cliff import lister
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from cliff import show
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from barbicanclient.containers import CertificateContainer
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from barbicanclient.containers import Container
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from barbicanclient.containers import RSAContainer
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class DeleteContainer(command.Command):
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"""Delete a container by providing its href."""
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def get_parser(self, prog_name):
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parser = super(DeleteContainer, self).get_parser(prog_name)
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parser.add_argument('URI', help='The URI reference for the container')
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return parser
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def take_action(self, args):
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self.app.client_manager.key_manager.containers.delete(args.URI)
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class GetContainer(show.ShowOne):
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"""Retrieve a container by providing its URI."""
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def get_parser(self, prog_name):
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parser = super(GetContainer, self).get_parser(prog_name)
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parser.add_argument('URI', help='The URI reference for the container.')
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return parser
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def take_action(self, args):
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entity = self.app.client_manager.key_manager.containers.get(
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args.URI)
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return entity._get_formatted_entity()
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class ListContainer(lister.Lister):
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"""List containers."""
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def get_parser(self, prog_name):
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parser = super(ListContainer, self).get_parser(prog_name)
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parser.add_argument('--limit', '-l', default=10,
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help='specify the limit to the number of items '
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'to list per page (default: %(default)s; '
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'maximum: 100)',
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type=int)
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parser.add_argument('--offset', '-o', default=0,
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help='specify the page offset '
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'(default: %(default)s)',
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type=int)
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parser.add_argument('--name', '-n', default=None,
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help='specify the container name '
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'(default: %(default)s)')
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parser.add_argument('--type', '-t', default=None,
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help='specify the type filter for the list '
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'(default: %(default)s).')
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return parser
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def take_action(self, args):
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obj_list = self.app.client_manager.key_manager.containers.list(
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args.limit, args.offset, args.name, args.type)
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return Container._list_objects(obj_list)
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class CreateContainer(show.ShowOne):
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"""Store a container in Barbican."""
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def get_parser(self, prog_name):
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parser = super(CreateContainer, self).get_parser(prog_name)
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parser.add_argument('--name', '-n',
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help='a human-friendly name.')
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parser.add_argument('--type', default='generic',
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help='type of container to create (default: '
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'%(default)s).')
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parser.add_argument('--secret', '-s', action='append',
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help='one secret to store in a container '
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'(can be set multiple times). Example: '
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'--secret "private_key='
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'https://url.test/v1/secrets/1-2-3-4"')
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return parser
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def take_action(self, args):
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client = self.app.client_manager.key_manager
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container_type = client.containers._container_map.get(args.type)
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if not container_type:
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raise ValueError('Invalid container type specified.')
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secret_refs = CreateContainer._parse_secrets(args.secret)
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if container_type is RSAContainer:
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public_key_ref = secret_refs.get('public_key')
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private_key_ref = secret_refs.get('private_key')
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private_key_pass_ref = secret_refs.get('private_key_passphrase')
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entity = RSAContainer(
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api=client.containers._api,
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name=args.name,
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public_key_ref=public_key_ref,
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private_key_ref=private_key_ref,
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private_key_passphrase_ref=private_key_pass_ref,
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)
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elif container_type is CertificateContainer:
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certificate_ref = secret_refs.get('certificate')
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intermediates_ref = secret_refs.get('intermediates')
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private_key_ref = secret_refs.get('private_key')
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private_key_pass_ref = secret_refs.get('private_key_passphrase')
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entity = CertificateContainer(
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api=client.containers._api,
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name=args.name,
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certificate_ref=certificate_ref,
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intermediates_ref=intermediates_ref,
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private_key_ref=private_key_ref,
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private_key_passphrase_ref=private_key_pass_ref,
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)
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else:
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entity = container_type(api=client.containers._api,
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name=args.name, secret_refs=secret_refs)
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entity.store()
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return entity._get_formatted_entity()
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@staticmethod
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def _parse_secrets(secrets):
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if not secrets:
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raise ValueError("Must supply at least one secret.")
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return dict(
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(s.split('=')[0], s.split('=')[1])
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for s in secrets if s.count('=') is 1
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)
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