remove unsupported middleware
the audit and notifier middleware from oslo-incubator are not compatible with oslo.messaging. remove these middleware. Change-Id: I456c2aa5f24ef977949f589f72d521514d5e97e4
This commit is contained in:
Gordon Chung
parent
997f261cc1
commit
5966cab7a7
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# Copyright (c) 2013 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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Attach open standard audit information to request.environ
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AuditMiddleware filter should be place after Keystone's auth_token middleware
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in the pipeline so that it can utilise the information Keystone provides.
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"""
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from pycadf.audit import api as cadf_api
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from neutron.openstack.common.middleware import notifier
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class AuditMiddleware(notifier.RequestNotifier):
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def __init__(self, app, **conf):
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super(AuditMiddleware, self).__init__(app, **conf)
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self.cadf_audit = cadf_api.OpenStackAuditApi()
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@notifier.log_and_ignore_error
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def process_request(self, request):
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self.cadf_audit.append_audit_event(request)
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super(AuditMiddleware, self).process_request(request)
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@notifier.log_and_ignore_error
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def process_response(self, request, response,
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exception=None, traceback=None):
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self.cadf_audit.mod_audit_event(request, response)
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super(AuditMiddleware, self).process_response(request, response,
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exception, traceback)
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@ -1,126 +0,0 @@
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# Copyright (c) 2013 eNovance
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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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Send notifications on request
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"""
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import os.path
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import sys
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import traceback as tb
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import six
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import webob.dec
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from neutron.openstack.common import context
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from neutron.openstack.common.gettextutils import _LE
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from neutron.openstack.common import log as logging
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from neutron.openstack.common.middleware import base
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from neutron.openstack.common.notifier import api
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LOG = logging.getLogger(__name__)
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def log_and_ignore_error(fn):
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def wrapped(*args, **kwargs):
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try:
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return fn(*args, **kwargs)
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except Exception as e:
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LOG.exception(_LE('An exception occurred processing '
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'the API call: %s ') % e)
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return wrapped
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class RequestNotifier(base.Middleware):
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"""Send notification on request."""
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@classmethod
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def factory(cls, global_conf, **local_conf):
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"""Factory method for paste.deploy."""
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conf = global_conf.copy()
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conf.update(local_conf)
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def _factory(app):
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return cls(app, **conf)
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return _factory
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def __init__(self, app, **conf):
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self.service_name = conf.get('service_name')
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self.ignore_req_list = [x.upper().strip() for x in
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conf.get('ignore_req_list', '').split(',')]
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super(RequestNotifier, self).__init__(app)
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@staticmethod
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def environ_to_dict(environ):
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"""Following PEP 333, server variables are lower case, so don't
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include them.
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"""
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return dict((k, v) for k, v in six.iteritems(environ)
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if k.isupper() and k != 'HTTP_X_AUTH_TOKEN')
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@log_and_ignore_error
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def process_request(self, request):
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request.environ['HTTP_X_SERVICE_NAME'] = \
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self.service_name or request.host
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payload = {
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'request': self.environ_to_dict(request.environ),
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}
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api.notify(context.get_admin_context(),
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api.publisher_id(os.path.basename(sys.argv[0])),
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'http.request',
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api.INFO,
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payload)
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@log_and_ignore_error
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def process_response(self, request, response,
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exception=None, traceback=None):
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payload = {
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'request': self.environ_to_dict(request.environ),
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}
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if response:
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payload['response'] = {
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'status': response.status,
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'headers': response.headers,
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}
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if exception:
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payload['exception'] = {
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'value': repr(exception),
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'traceback': tb.format_tb(traceback)
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}
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api.notify(context.get_admin_context(),
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api.publisher_id(os.path.basename(sys.argv[0])),
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'http.response',
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api.INFO,
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payload)
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@webob.dec.wsgify
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def __call__(self, req):
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if req.method in self.ignore_req_list:
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return req.get_response(self.application)
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else:
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self.process_request(req)
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try:
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response = req.get_response(self.application)
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except Exception:
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exc_type, value, traceback = sys.exc_info()
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self.process_response(req, None, value, traceback)
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raise
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else:
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self.process_response(req, response)
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return response
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@ -17,7 +17,12 @@ module=lockutils
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module=log
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module=log_handler
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module=loopingcall
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module=middleware
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module=middleware.base
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module=middleware.catch_errors
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module=middleware.correlation_id
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module=middleware.debug
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module=middleware.request_id
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module=middleware.sizelimit
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module=network_utils
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module=periodic_task
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module=policy
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