142 lines
4.4 KiB
Python
142 lines
4.4 KiB
Python
# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from webob import exc
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from nova.api.openstack import common
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from nova.api.openstack import extensions
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from nova.api.openstack import wsgi
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from nova.api.openstack import xmlutil
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from nova.auth import manager
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from nova import exception
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from nova import flags
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from nova.openstack.common import log as logging
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FLAGS = flags.FLAGS
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LOG = logging.getLogger(__name__)
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authorize = extensions.extension_authorizer('compute', 'users')
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def make_user(elem):
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elem.set('id')
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elem.set('name')
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elem.set('access')
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elem.set('secret')
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elem.set('admin')
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class UserTemplate(xmlutil.TemplateBuilder):
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def construct(self):
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root = xmlutil.TemplateElement('user', selector='user')
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make_user(root)
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return xmlutil.MasterTemplate(root, 1)
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class UsersTemplate(xmlutil.TemplateBuilder):
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def construct(self):
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root = xmlutil.TemplateElement('users')
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elem = xmlutil.SubTemplateElement(root, 'user', selector='users')
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make_user(elem)
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return xmlutil.MasterTemplate(root, 1)
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def _translate_keys(user):
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return dict(id=user.id,
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name=user.name,
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access=user.access,
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secret=user.secret,
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admin=user.admin)
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class Controller(object):
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def __init__(self):
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self.manager = manager.AuthManager()
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@wsgi.serializers(xml=UsersTemplate)
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def index(self, req):
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"""Return all users in brief"""
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authorize(req.environ['nova.context'])
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users = self.manager.get_users()
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users = common.limited(users, req)
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users = [_translate_keys(user) for user in users]
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return dict(users=users)
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@wsgi.serializers(xml=UsersTemplate)
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def detail(self, req):
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"""Return all users in detail"""
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return self.index(req)
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@wsgi.serializers(xml=UserTemplate)
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def show(self, req, id):
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"""Return data about the given user id"""
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authorize(req.environ['nova.context'])
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#NOTE(justinsb): The drivers are a little inconsistent in how they
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# deal with "NotFound" - some throw, some return None.
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try:
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user = self.manager.get_user(id)
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except exception.NotFound:
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user = None
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if user is None:
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raise exc.HTTPNotFound()
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return dict(user=_translate_keys(user))
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def delete(self, req, id):
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authorize(req.environ['nova.context'])
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self.manager.delete_user(id)
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return {}
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@wsgi.serializers(xml=UserTemplate)
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def create(self, req, body):
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authorize(req.environ['nova.context'])
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is_admin = body['user'].get('admin') in ('T', 'True', True)
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name = body['user'].get('name')
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access = body['user'].get('access')
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secret = body['user'].get('secret')
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user = self.manager.create_user(name, access, secret, is_admin)
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return dict(user=_translate_keys(user))
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@wsgi.serializers(xml=UserTemplate)
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def update(self, req, id, body):
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authorize(req.environ['nova.context'])
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is_admin = body['user'].get('admin')
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if is_admin is not None:
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is_admin = is_admin in ('T', 'True', True)
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access = body['user'].get('access')
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secret = body['user'].get('secret')
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self.manager.modify_user(id, access, secret, is_admin)
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return dict(user=_translate_keys(self.manager.get_user(id)))
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class Users(extensions.ExtensionDescriptor):
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"""Allow admins to acces user information"""
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name = "Users"
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alias = "os-users"
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namespace = "http://docs.openstack.org/compute/ext/users/api/v1.1"
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updated = "2011-08-08T00:00:00+00:00"
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def get_resources(self):
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coll_actions = {'detail': 'GET'}
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res = extensions.ResourceExtension('users',
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Controller(),
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collection_actions=coll_actions)
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return [res]
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