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# 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
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.i18n import _
from openstackclient.identity import common
LOG = logging.getLogger(__name__)
def _determine_ec2_user(parsed_args, client_manager):
"""Determine a user several different ways.
Assumes parsed_args has user and user_domain arguments. Attempts to find
the user if domain scoping is provided, otherwise revert to a basic user
call. Lastly use the currently authenticated user.
"""
user_domain = None
if parsed_args.user_domain:
user_domain = common.find_domain(
client_manager.identity, parsed_args.user_domain
)
if parsed_args.user:
if user_domain is not None:
user = utils.find_resource(
client_manager.identity.users,
parsed_args.user,
domain_id=user_domain.id,
).id
else:
user = utils.find_resource(
client_manager.identity.users, parsed_args.user
).id
else:
# Get the user from the current auth
user = client_manager.auth_ref.user_id
return user
class CreateEC2Creds(command.ShowOne):
_description = _("Create EC2 credentials")
def get_parser(self, prog_name):
parser = super(CreateEC2Creds, self).get_parser(prog_name)
parser.add_argument(
'--project',
metavar='<project>',
help=_(
'Create credentials in project '
'(name or ID; default: current authenticated project)'
),
)
parser.add_argument(
'--user',
metavar='<user>',
help=_(
'Create credentials for user '
'(name or ID; default: current authenticated user)'
),
)
common.add_user_domain_option_to_parser(parser)
common.add_project_domain_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
identity_client = self.app.client_manager.identity
client_manager = self.app.client_manager
user = _determine_ec2_user(parsed_args, client_manager)
project_domain = None
if parsed_args.project_domain:
project_domain = common.find_domain(
identity_client, parsed_args.project_domain
)
if parsed_args.project:
if project_domain is not None:
project = utils.find_resource(
identity_client.projects,
parsed_args.project,
domain_id=project_domain.id,
).id
else:
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
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(info.items()))
class DeleteEC2Creds(command.Command):
_description = _("Delete EC2 credentials")
def get_parser(self, prog_name):
parser = super(DeleteEC2Creds, self).get_parser(prog_name)
parser.add_argument(
'access_key',
metavar='<access-key>',
nargs='+',
help=_('Credentials access key(s)'),
)
parser.add_argument(
'--user',
metavar='<user>',
help=_('Delete credentials for user (name or ID)'),
)
common.add_user_domain_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
client_manager = self.app.client_manager
user = _determine_ec2_user(parsed_args, client_manager)
result = 0
for i in parsed_args.access_key:
try:
client_manager.identity.ec2.delete(user, i)
except Exception as e:
result += 1
LOG.error(
_(
"Failed to delete EC2 credentials with "
"access key '%(access_key)s': %(e)s"
),
{'access_key': i, 'e': e},
)
if result > 0:
total = len(parsed_args.access_key)
msg = _(
"%(result)s of %(total)s EC2 keys failed " "to delete."
) % {'result': result, 'total': total}
raise exceptions.CommandError(msg)
class ListEC2Creds(command.Lister):
_description = _("List EC2 credentials")
def get_parser(self, prog_name):
parser = super(ListEC2Creds, self).get_parser(prog_name)
parser.add_argument(
'--user',
metavar='<user>',
help=_('Filter list by user (name or ID)'),
)
common.add_user_domain_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
client_manager = self.app.client_manager
user = _determine_ec2_user(parsed_args, client_manager)
columns = ('access', 'secret', 'tenant_id', 'user_id')
column_headers = ('Access', 'Secret', 'Project ID', 'User ID')
data = client_manager.identity.ec2.list(user)
return (
column_headers,
(
utils.get_item_properties(
s,
columns,
formatters={},
)
for s in data
),
)
class ShowEC2Creds(command.ShowOne):
_description = _("Display EC2 credentials details")
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=_('Show credentials for user (name or ID)'),
)
common.add_user_domain_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
client_manager = self.app.client_manager
user = _determine_ec2_user(parsed_args, client_manager)
creds = client_manager.identity.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(info.items()))
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