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# Copyright 2012-2013 OpenStack Foundation
#
# 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 Role action implementations"""
import logging
import six
import sys
from cliff import command
from cliff import lister
from cliff import show
from openstackclient.common import utils
class AddRole(command.Command):
"""Adds a role to a user or group on a domain or project"""
log = logging.getLogger(__name__ + '.AddRole')
def get_parser(self, prog_name):
parser = super(AddRole, self).get_parser(prog_name)
parser.add_argument(
'role',
metavar='<role>',
help='Name or ID of role to add',
)
user_or_group = parser.add_mutually_exclusive_group()
user_or_group.add_argument(
'--user',
metavar='<user>',
help='Name or ID of user to add a role',
)
user_or_group.add_argument(
'--group',
metavar='<group>',
help='Name or ID of group to add a role',
)
domain_or_project = parser.add_mutually_exclusive_group()
domain_or_project.add_argument(
'--domain',
metavar='<domain>',
default='default',
help='Name or ID of domain associated with user or group',
)
domain_or_project.add_argument(
'--project',
metavar='<project>',
help='Name or ID of project associated with user or group',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
if (not parsed_args.user and not parsed_args.domain
and not parsed_args.group and not parsed_args.project):
sys.stderr.write("Role not added, no arguments present\n")
return
role_id = utils.find_resource(identity_client.roles,
parsed_args.role).id
if parsed_args.user and parsed_args.domain:
user = utils.find_resource(identity_client.users,
parsed_args.user)
domain = utils.find_resource(identity_client.domains,
parsed_args.domain)
identity_client.roles.grant(role_id, user=user, domain=domain)
elif parsed_args.user and parsed_args.project:
user = utils.find_resource(identity_client.users,
parsed_args.user)
project = utils.find_resource(identity_client.projects,
parsed_args.project)
identity_client.roles.grant(role_id, user=user, project=project)
elif parsed_args.group and parsed_args.domain:
group = utils.find_resource(identity_client.groups,
parsed_args.group)
domain = utils.find_resource(identity_client.domains,
parsed_args.domain)
identity_client.roles.grant(role_id, group=group, domain=domain)
elif parsed_args.group and parsed_args.project:
group = utils.find_resource(identity_client.group,
parsed_args.group)
project = utils.find_resource(identity_client.projects,
parsed_args.project)
identity_client.roles.grant(role_id, group=group, project=project)
else:
sys.stderr.write("Role not added, incorrect set of arguments \
provided. See openstack --help for more details\n")
return
class CreateRole(show.ShowOne):
"""Create new role"""
log = logging.getLogger(__name__ + '.CreateRole')
def get_parser(self, prog_name):
parser = super(CreateRole, self).get_parser(prog_name)
parser.add_argument(
'name',
metavar='<role-name>',
help='New role name',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
role = identity_client.roles.create(parsed_args.name)
return zip(*sorted(six.iteritems(role._info)))
class DeleteRole(command.Command):
"""Delete existing role"""
log = logging.getLogger(__name__ + '.DeleteRole')
def get_parser(self, prog_name):
parser = super(DeleteRole, self).get_parser(prog_name)
parser.add_argument(
'role',
metavar='<role>',
help='Name or ID of role to delete',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
role_id = utils.find_resource(identity_client.roles,
parsed_args.role)
identity_client.roles.delete(role_id)
return
class ListRole(lister.Lister):
"""List roles"""
log = logging.getLogger(__name__ + '.ListRole')
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
columns = ('ID', 'Name')
data = self.app.client_manager.identity.roles.list()
return (columns,
(utils.get_item_properties(
s, columns,
formatters={},
) for s in data))
class RemoveRole(command.Command):
"""Remove role command"""
log = logging.getLogger(__name__ + '.RemoveRole')
def get_parser(self, prog_name):
parser = super(RemoveRole, self).get_parser(prog_name)
parser.add_argument(
'role',
metavar='<role>',
help='Name or ID of role to remove',
)
user_or_group = parser.add_mutually_exclusive_group()
user_or_group.add_argument(
'--user',
metavar='<user>',
help='Name or ID of user to remove a role',
)
user_or_group.add_argument(
'--group',
metavar='<group>',
help='Name or ID of group to remove a role',
)
domain_or_project = parser.add_mutually_exclusive_group()
domain_or_project.add_argument(
'--domain',
metavar='<domain>',
help='Name or ID of domain associated with user or group',
)
domain_or_project.add_argument(
'--project',
metavar='<project>',
help='Name or ID of project associated with user or group',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
if (not parsed_args.user and not parsed_args.domain
and not parsed_args.group and not parsed_args.project):
sys.stdout.write("Role not updated, no arguments present\n")
return
role_id = utils.find_resource(identity_client.roles,
parsed_args.role).id
if parsed_args.user and parsed_args.domain:
user = utils.find_resource(identity_client.users,
parsed_args.user)
domain = utils.find_resource(identity_client.domains,
parsed_args.domain)
identity_client.roles.revoke(role_id, user=user, domain=domain)
elif parsed_args.user and parsed_args.project:
user = utils.find_resource(identity_client.users,
parsed_args.user)
project = utils.find_resource(identity_client.projects,
parsed_args.project)
identity_client.roles.revoke(role_id, user=user, project=project)
elif parsed_args.group and parsed_args.project:
group = utils.find_resource(identity_client.group,
parsed_args.group)
project = utils.find_resource(identity_client.projects,
parsed_args.project)
identity_client.roles.revoke(role_id, group=group, project=project)
elif parsed_args.group and parsed_args.domain:
group = utils.find_resource(identity_client.group,
parsed_args.group)
domain = utils.find_resource(identity_client.domains,
parsed_args.domain)
identity_client.roles.revoke(role_id, group=group, domain=domain)
else:
sys.stderr.write("Role not removed, incorrect set of arguments \
provided. See openstack --help for more details\n")
return
class SetRole(command.Command):
"""Set role command"""
log = logging.getLogger(__name__ + '.SetRole')
def get_parser(self, prog_name):
parser = super(SetRole, self).get_parser(prog_name)
parser.add_argument(
'role',
metavar='<role>',
help='Name or ID of role to update',
)
parser.add_argument(
'--name',
metavar='<new-role-name>',
help='New role name',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
role_id = utils.find_resource(identity_client.roles,
parsed_args.role)
if not parsed_args.name:
sys.stderr.write("Role not updated, no arguments present")
return
identity_client.roles.update(role_id, parsed_args.name)
return
class ShowRole(show.ShowOne):
"""Show single role"""
log = logging.getLogger(__name__ + '.ShowRole')
def get_parser(self, prog_name):
parser = super(ShowRole, self).get_parser(prog_name)
parser.add_argument(
'role',
metavar='<role>',
help='Name or ID of role to display',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
role = utils.find_resource(identity_client.roles,
parsed_args.role)
return zip(*sorted(six.iteritems(role._info)))
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