RETIRED, Tricircle is to provide networking automation across Neutron.
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# Copyright (c) 2015 Huawei Tech. Co., Ltd.
# All Rights Reserved.
#
# 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.
import oslo_log.log as logging
import pecan
from pecan import request
from tricircle.api.controllers import pod
from tricircle.api.controllers import routing
import tricircle.common.context as t_context
LOG = logging.getLogger(__name__)
def expose(*args, **kwargs):
kwargs.setdefault('content_type', 'application/json')
kwargs.setdefault('template', 'json')
return pecan.expose(*args, **kwargs)
def when(index, *args, **kwargs):
kwargs.setdefault('content_type', 'application/json')
kwargs.setdefault('template', 'json')
return index.when(*args, **kwargs)
class RootController(object):
@expose()
def _lookup(self, version, *remainder):
if version == 'v1.0':
return V1Controller(), remainder
@pecan.expose(generic=True, template='json')
def index(self):
return {
"versions": [
{
"status": "CURRENT",
"links": [
{
"rel": "self",
"href": pecan.request.application_url + "/v1.0/"
}
],
"id": "v1.0",
"updated": "2015-09-09"
}
]
}
@index.when(method='POST')
@index.when(method='PUT')
@index.when(method='DELETE')
@index.when(method='HEAD')
@index.when(method='PATCH')
def not_supported(self):
pecan.abort(405)
class V1Controller(object):
def __init__(self):
self.sub_controllers = {
"pods": pod.PodsController(),
"bindings": pod.BindingsController(),
"routings": routing.RoutingController()
}
for name, ctrl in self.sub_controllers.items():
setattr(self, name, ctrl)
@pecan.expose(generic=True, template='json')
def index(self):
return {
"version": "1.0",
"links": [
{"rel": "self",
"href": pecan.request.application_url + "/v1.0"}
] + [
{"rel": name,
"href": pecan.request.application_url + "/v1.0/" + name}
for name in sorted(self.sub_controllers)
]
}
@index.when(method='POST')
@index.when(method='PUT')
@index.when(method='DELETE')
@index.when(method='HEAD')
@index.when(method='PATCH')
def not_supported(self):
pecan.abort(405)
def _extract_context_from_environ(environ):
context_paras = {'auth_token': 'HTTP_X_AUTH_TOKEN',
'user': 'HTTP_X_USER_ID',
'tenant': 'HTTP_X_TENANT_ID',
'user_name': 'HTTP_X_USER_NAME',
'tenant_name': 'HTTP_X_PROJECT_NAME',
'domain': 'HTTP_X_DOMAIN_ID',
'user_domain': 'HTTP_X_USER_DOMAIN_ID',
'project_domain': 'HTTP_X_PROJECT_DOMAIN_ID',
'request_id': 'openstack.request_id'}
for key in context_paras:
context_paras[key] = environ.get(context_paras[key])
role = environ.get('HTTP_X_ROLE')
# TODO(zhiyuan): replace with policy check
context_paras['is_admin'] = role == 'admin'
return t_context.Context(**context_paras)
def _get_environment():
return request.environ