old_contents: #
  # Copyright 2014 eNovance
  #
  # 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.
  """Rest alarm notifier with trusted authentication."""
  
  from oslo_config import cfg
  from six.moves.urllib import parse
  
  from aodh.alarm.notifier import rest
  from aodh import keystone_client
  
  
  cfg.CONF.import_opt('http_timeout', 'aodh.service')
  cfg.CONF.import_group('service_credentials', 'aodh.service')
  
  
  class TrustRestAlarmNotifier(rest.RestAlarmNotifier):
      """Notifier supporting keystone trust authentication.
  
      This alarm notifier is intended to be used to call an endpoint using
      keystone authentication. It uses the aodh service user to
      authenticate using the trust ID provided.
  
      The URL must be in the form trust+http://trust-id@host/action.
      """
  
      @staticmethod
      def notify(action, alarm_id, alarm_name, severity, previous, current,
                 reason, reason_data):
          trust_id = action.username
  
          client = keystone_client.get_v3_client(trust_id)
  
          # Remove the fake user
          netloc = action.netloc.split("@")[1]
          # Remove the trust prefix
          scheme = action.scheme[6:]
  
          action = parse.SplitResult(scheme, netloc, action.path, action.query,
                                     action.fragment)
  
          headers = {'X-Auth-Token': client.auth_token}
          rest.RestAlarmNotifier.notify(
              action, alarm_id, alarm_name, severity, previous, current, reason,
              reason_data, headers)
  
new_contents: #
  # Copyright 2014 eNovance
  #
  # 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.
  """Rest alarm notifier with trusted authentication."""
  
  from six.moves.urllib import parse
  
  from aodh.alarm.notifier import rest
  from aodh import keystone_client
  
  
  class TrustRestAlarmNotifier(rest.RestAlarmNotifier):
      """Notifier supporting keystone trust authentication.
  
      This alarm notifier is intended to be used to call an endpoint using
      keystone authentication. It uses the aodh service user to
      authenticate using the trust ID provided.
  
      The URL must be in the form trust+http://trust-id@host/action.
      """
  
      @staticmethod
      def notify(action, alarm_id, alarm_name, severity, previous, current,
                 reason, reason_data):
          trust_id = action.username
  
          client = keystone_client.get_v3_client(trust_id)
  
          # Remove the fake user
          netloc = action.netloc.split("@")[1]
          # Remove the trust prefix
          scheme = action.scheme[6:]
  
          action = parse.SplitResult(scheme, netloc, action.path, action.query,
                                     action.fragment)
  
          headers = {'X-Auth-Token': client.auth_token}
          rest.RestAlarmNotifier.notify(
              action, alarm_id, alarm_name, severity, previous, current, reason,
              reason_data, headers)
  
subject: remove useless conf imports