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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 OpenStack LLC.
# 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.
from keystoneclient import utils
from keystoneclient.generic import client
CLIENT_CLASS = client.Client
@utils.unauthenticated
def do_discover(cs, args):
"""
Discover Keystone servers and show authentication protocols and
extensions supported.
Usage::
$ keystone discover
Keystone found at http://localhost:35357
- supports version v1.0 (DEPRECATED) here http://localhost:35357/v1.0
- supports version v1.1 (CURRENT) here http://localhost:35357/v1.1
- supports version v2.0 (BETA) here http://localhost:35357/v2.0
- and RAX-KSKEY: Rackspace API Key Authentication Admin Extension
- and RAX-KSGRP: Rackspace Keystone Group Extensions
"""
if cs.endpoint:
versions = cs.discover(cs.endpoint)
elif cs.auth_url:
versions = cs.discover(cs.auth_url)
else:
versions = cs.discover()
if versions:
if 'message' in versions:
print versions['message']
for key, version in versions.iteritems():
if key != 'message':
print (" - supports version %s (%s) here %s" %
(version['id'], version['status'], version['url']))
extensions = cs.discover_extensions(version['url'])
if extensions:
for key, extension in extensions.iteritems():
if key != 'message':
print (" - and %s: %s" %
(key, extension))
else:
print "No Keystone-compatible endpoint found"
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