tests/identity_auth.py

   1 ##############################################################################
   2 # Copyright (c) 2017 NEC Corporation and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import os
  11
  12 from keystoneauth1 import loading
  13 from keystoneauth1 import session
  14
  15
  16 def get_identity_auth(username=None, password=None, project=None):
  17     auth_url = os.environ['OS_AUTH_URL']
  18     username = username or os.environ['OS_USERNAME']
  19     password = password or os.environ['OS_PASSWORD']
  20     user_domain_name = os.environ.get('OS_USER_DOMAIN_NAME') or 'default'
  21     user_domain_id = os.environ.get('OS_USER_DOMAIN_ID') or 'default'
  22     project_name = project or os.environ.get('OS_PROJECT_NAME') \
  23                    or os.environ.get('OS_TENANT_NAME')
  24     project_domain_name = os.environ.get('OS_PROJECT_DOMAIN_NAME') or 'default'
  25     project_domain_id = os.environ.get('OS_PROJECT_DOMAIN_ID') or 'default'
  26
  27     loader = loading.get_plugin_loader('password')
  28     return loader.load_from_options(
  29         auth_url=auth_url,
  30         username=username,
  31         password=password,
  32         user_domain_name=user_domain_name,
  33         user_domain_id=user_domain_id,
  34         project_name=project_name,
  35         tenant_name=project_name,
  36         project_domain_name=project_domain_name,
  37         project_domain_id=project_domain_id)
  38
  39
  40 def get_session(auth=None):
  41     """Get a user credentials auth session."""
  42     if auth is None:
  43         auth = get_identity_auth()
  44     return session.Session(auth=auth)