51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
# 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.
|
|
|
|
"""
|
|
Run the echo service.
|
|
|
|
The echo service can be run on port 8000 by executing the following::
|
|
|
|
$ python -m keystonemiddleware.echo
|
|
|
|
When the ``auth_token`` module authenticates a request, the echo service
|
|
will respond with all the environment variables presented to it by this
|
|
module.
|
|
"""
|
|
|
|
from wsgiref import simple_server
|
|
|
|
from oslo_serialization import jsonutils
|
|
|
|
from keystonemiddleware import auth_token
|
|
|
|
|
|
def echo_app(environ, start_response):
|
|
"""A WSGI application that echoes the CGI environment back to the user."""
|
|
start_response('200 OK', [('Content-Type', 'application/json')])
|
|
environment = dict((k, v) for k, v in environ.items()
|
|
if k.startswith('HTTP_X_'))
|
|
yield jsonutils.dumps(environment)
|
|
|
|
|
|
class EchoService(object):
|
|
"""Runs an instance of the echo app on init."""
|
|
|
|
def __init__(self):
|
|
# hardcode any non-default configuration here
|
|
conf = {'auth_protocol': 'http', 'admin_token': 'ADMIN'}
|
|
app = auth_token.AuthProtocol(echo_app, conf)
|
|
server = simple_server.make_server('', 8000, app)
|
|
print('Serving on port 8000 (Ctrl+C to end)...')
|
|
server.serve_forever()
|