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OpenStack Study: console_auth_tokens.py**** CubicPower OpenStack Study ****
# Copyright 2013 Cloudbase Solutions Srl # 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 webob from nova.api.openstack import extensions from nova.api.openstack import wsgi from nova.consoleauth import rpcapi as consoleauth_rpcapi from nova.openstack.common.gettextutils import _ authorize = extensions.extension_authorizer('compute', 'console_auth_tokens')
**** CubicPower OpenStack Study **** class ConsoleAuthTokensController(wsgi.Controller):
**** CubicPower OpenStack Study **** def __init__(self, *args, **kwargs): self._consoleauth_rpcapi = consoleauth_rpcapi.ConsoleAuthAPI() super(ConsoleAuthTokensController, self).__init__(*args, **kwargs)
**** CubicPower OpenStack Study **** def show(self, req, id): """Checks a console auth token and returns the related connect info.""" context = req.environ['nova.context'] authorize(context) token = id connect_info = self._consoleauth_rpcapi.check_token(context, token) if not connect_info: raise webob.exc.HTTPNotFound(explanation=_("Token not found")) console_type = connect_info.get('console_type') # This is currently required only for RDP consoles if console_type != "rdp-html5": raise webob.exc.HTTPUnauthorized( explanation=_("The requested console type details are not " "accessible")) return {'console': dict([(i, connect_info[i]) for i in ['instance_uuid', 'host', 'port', 'internal_access_path'] if i in connect_info])}
**** CubicPower OpenStack Study **** class Console_auth_tokens(extensions.ExtensionDescriptor): """Console token authentication support.""" name = "ConsoleAuthTokens" alias = "os-console-auth-tokens" namespace = ("http://docs.openstack.org/compute/ext/" "consoles-auth-tokens/api/v2") updated = "2013-08-13T00:00:00+00:00"
**** CubicPower OpenStack Study **** def get_resources(self): controller = ConsoleAuthTokensController() ext = extensions.ResourceExtension('os-console-auth-tokens', controller) return [ext]
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