Replace oslo-incubator with oslo_context
openstack.common.context is currently moved out of the incubator to a standalone project, hence replace it with oslo_context in nova. Change-Id: I6cbf5d719f33072a5a871c250760512a439a7daf Closes-Bug: #1210261
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@ -23,11 +23,10 @@ Responses for APIv3 are taken care of by the request_id middleware provided
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in oslo.
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"""
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from oslo_context import context
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from oslo_middleware import base
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import webob.dec
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from nova.openstack.common import context
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ENV_REQUEST_ID = 'openstack.request_id'
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HTTP_RESP_HEADER_REQUEST_ID = 'x-compute-request-id'
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@ -21,6 +21,7 @@ Starting point for routing EC2 requests.
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import hashlib
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from oslo_config import cfg
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from oslo_context import context as common_context
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from oslo_serialization import jsonutils
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from oslo_utils import importutils
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from oslo_utils import netutils
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@ -40,7 +41,6 @@ from nova import exception
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from nova.i18n import _
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from nova.i18n import _LE
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from nova.i18n import _LW
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from nova.openstack.common import context as common_context
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from nova.openstack.common import log as logging
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from nova.openstack.common import memorycache
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from nova import wsgi
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@ -21,11 +21,11 @@ import copy
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from keystoneclient import auth
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from keystoneclient import service_catalog
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from oslo_context import context
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from oslo_utils import timeutils
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import six
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from nova import exception
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from nova.openstack.common import context
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from nova.i18n import _, _LW
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from nova.openstack.common import local
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from nova.openstack.common import log as logging
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@ -21,6 +21,7 @@ the system.
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import datetime
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from oslo_config import cfg
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from oslo_context import context as common_context
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from oslo_utils import excutils
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from oslo_utils import timeutils
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import six
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@ -32,7 +33,6 @@ from nova.image import glance
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from nova import network
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from nova.network import model as network_model
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from nova.objects import base as obj_base
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from nova.openstack.common import context as common_context
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from nova.openstack.common import log
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from nova import rpc
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from nova import utils
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@ -1,122 +0,0 @@
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# Copyright 2011 OpenStack Foundation.
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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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"""
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Simple class that stores security context information in the web request.
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Projects should subclass this class if they wish to enhance the request
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context or provide additional information in their specific WSGI pipeline.
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"""
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import itertools
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import uuid
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def generate_request_id():
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return b'req-' + str(uuid.uuid4()).encode('ascii')
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class RequestContext(object):
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"""Helper class to represent useful information about a request context.
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Stores information about the security context under which the user
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accesses the system, as well as additional request information.
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"""
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user_idt_format = '{user} {tenant} {domain} {user_domain} {p_domain}'
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def __init__(self, auth_token=None, user=None, tenant=None, domain=None,
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user_domain=None, project_domain=None, is_admin=False,
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read_only=False, show_deleted=False, request_id=None,
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instance_uuid=None):
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self.auth_token = auth_token
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self.user = user
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self.tenant = tenant
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self.domain = domain
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self.user_domain = user_domain
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self.project_domain = project_domain
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self.is_admin = is_admin
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self.read_only = read_only
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self.show_deleted = show_deleted
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self.instance_uuid = instance_uuid
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if not request_id:
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request_id = generate_request_id()
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self.request_id = request_id
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def to_dict(self):
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user_idt = (
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self.user_idt_format.format(user=self.user or '-',
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tenant=self.tenant or '-',
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domain=self.domain or '-',
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user_domain=self.user_domain or '-',
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p_domain=self.project_domain or '-'))
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return {'user': self.user,
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'tenant': self.tenant,
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'domain': self.domain,
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'user_domain': self.user_domain,
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'project_domain': self.project_domain,
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'is_admin': self.is_admin,
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'read_only': self.read_only,
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'show_deleted': self.show_deleted,
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'auth_token': self.auth_token,
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'request_id': self.request_id,
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'instance_uuid': self.instance_uuid,
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'user_identity': user_idt}
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@classmethod
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def from_dict(cls, ctx):
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return cls(
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auth_token=ctx.get("auth_token"),
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user=ctx.get("user"),
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tenant=ctx.get("tenant"),
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domain=ctx.get("domain"),
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user_domain=ctx.get("user_domain"),
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project_domain=ctx.get("project_domain"),
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is_admin=ctx.get("is_admin", False),
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read_only=ctx.get("read_only", False),
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show_deleted=ctx.get("show_deleted", False),
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request_id=ctx.get("request_id"),
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instance_uuid=ctx.get("instance_uuid"))
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def get_admin_context(show_deleted=False):
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context = RequestContext(None,
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tenant=None,
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is_admin=True,
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show_deleted=show_deleted)
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return context
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def get_context_from_function_and_args(function, args, kwargs):
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"""Find an arg of type RequestContext and return it.
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This is useful in a couple of decorators where we don't
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know much about the function we're wrapping.
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"""
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for arg in itertools.chain(kwargs.values(), args):
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if isinstance(arg, RequestContext):
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return arg
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return None
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def is_user_context(context):
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"""Indicates if the request context is a normal user."""
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if not context or context.is_admin:
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return False
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return context.user_id and context.project_id
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@ -14,12 +14,12 @@
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# under the License.
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from oslo_context import context
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from testtools import matchers
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import webob
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import webob.dec
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from nova.api import compute_req_id
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from nova.openstack.common import context
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from nova import test
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@ -2,7 +2,6 @@
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# The list of modules to copy from oslo-incubator
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module=cliutils
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module=context
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module=eventlet_backdoor
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module=fileutils
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module=fixture.logging
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@ -32,6 +32,7 @@ websockify>=0.6.0,<0.7
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wsgiref>=0.1.2
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oslo.concurrency>=1.4.1 # Apache-2.0
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oslo.config>=1.6.0 # Apache-2.0
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oslo.context>=0.1.0 # Apache-2.0
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oslo.serialization>=1.2.0 # Apache-2.0
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oslo.utils>=1.2.0 # Apache-2.0
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oslo.db>=1.4.1 # Apache-2.0
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