python-openstackclient/openstackclient/identity/v3/ec2creds.py

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

"""Identity v3 EC2 Credentials action implementations"""

import logging
import six

from cliff import command
from cliff import lister
from cliff import show

from openstackclient.common import utils
from openstackclient.i18n import _  # noqa


class CreateEC2Creds(show.ShowOne):
    """Create EC2 credentials"""

    log = logging.getLogger(__name__ + ".CreateEC2Creds")

    def get_parser(self, prog_name):
        parser = super(CreateEC2Creds, self).get_parser(prog_name)
        parser.add_argument(
            '--project',
            metavar='<project>',
            help=_('Specify an alternate project'
                   ' (default: current authenticated project)'),
        )
        parser.add_argument(
            '--user',
            metavar='<user>',
            help=_('Specify an alternate user'
                   ' (default: current authenticated user)'),
        )
        return parser

    def take_action(self, parsed_args):
        self.log.debug('take_action(%s)', parsed_args)
        identity_client = self.app.client_manager.identity

        if parsed_args.project:
            project = utils.find_resource(
                identity_client.projects,
                parsed_args.project,
            ).id
        else:
            # Get the project from the current auth
            project = self.app.client_manager.auth_ref.project_id
        if parsed_args.user:
            user = utils.find_resource(
                identity_client.users,
                parsed_args.user,
            ).id
        else:
            # Get the user from the current auth
            user = self.app.client_manager.auth_ref.user_id

        creds = identity_client.ec2.create(user, project)

        info = {}
        info.update(creds._info)

        if 'tenant_id' in info:
            info.update(
                {'project_id': info.pop('tenant_id')}
            )

        return zip(*sorted(six.iteritems(info)))


class DeleteEC2Creds(command.Command):
    """Delete EC2 credentials"""

    log = logging.getLogger(__name__ + '.DeleteEC2Creds')

    def get_parser(self, prog_name):
        parser = super(DeleteEC2Creds, self).get_parser(prog_name)
        parser.add_argument(
            'access_key',
            metavar='<access-key>',
            help=_('Credentials access key'),
        )
        parser.add_argument(
            '--user',
            metavar='<user>',
            help=_('Specify a user'),
        )
        return parser

    def take_action(self, parsed_args):
        self.log.debug('take_action(%s)', parsed_args)
        identity_client = self.app.client_manager.identity

        if parsed_args.user:
            user = utils.find_resource(
                identity_client.users,
                parsed_args.user,
            ).id
        else:
            # Get the user from the current auth
            user = self.app.client_manager.auth_ref.user_id

        identity_client.ec2.delete(user, parsed_args.access_key)


class ListEC2Creds(lister.Lister):
    """List EC2 credentials"""

    log = logging.getLogger(__name__ + '.ListEC2Creds')

    def get_parser(self, prog_name):
        parser = super(ListEC2Creds, self).get_parser(prog_name)
        parser.add_argument(
            '--user',
            metavar='<user>',
            help=_('Specify a user'),
        )
        return parser

    def take_action(self, parsed_args):
        self.log.debug('take_action(%s)', parsed_args)
        identity_client = self.app.client_manager.identity

        if parsed_args.user:
            user = utils.find_resource(
                identity_client.users,
                parsed_args.user,
            ).id
        else:
            # Get the user from the current auth
            user = self.app.client_manager.auth_ref.user_id

        columns = ('access', 'secret', 'tenant_id', 'user_id')
        column_headers = ('Access', 'Secret', 'Project ID', 'User ID')
        data = identity_client.ec2.list(user)

        return (column_headers,
                (utils.get_item_properties(
                    s, columns,
                    formatters={},
                ) for s in data))


class ShowEC2Creds(show.ShowOne):
    """Display EC2 credentials details"""

    log = logging.getLogger(__name__ + '.ShowEC2Creds')

    def get_parser(self, prog_name):
        parser = super(ShowEC2Creds, self).get_parser(prog_name)
        parser.add_argument(
            'access_key',
            metavar='<access-key>',
            help=_('Credentials access key'),
        )
        parser.add_argument(
            '--user',
            metavar='<user>',
            help=_('Specify a user'),
        )
        return parser

    def take_action(self, parsed_args):
        self.log.debug('take_action(%s)', parsed_args)
        identity_client = self.app.client_manager.identity

        if parsed_args.user:
            user = utils.find_resource(
                identity_client.users,
                parsed_args.user,
            ).id
        else:
            # Get the user from the current auth
            user = self.app.client_manager.auth_ref.user_id

        creds = identity_client.ec2.get(user, parsed_args.access_key)

        info = {}
        info.update(creds._info)

        if 'tenant_id' in info:
            info.update(
                {'project_id': info.pop('tenant_id')}
            )

        return zip(*sorted(six.iteritems(info)))