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# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
# This software is distributed under the terms and conditions of the 'Apache-2.0'
# license which can be found in the file 'LICENSE' in this package distribution
# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
from uuid import uuid4
from glob import glob
import os
from keystone import config
from keystone.contrib.moon.core import ConfigurationDriver
from keystone.contrib.moon.core import TenantDriver
# from keystone.contrib.moon.core import SuperExtensionDriver
CONF = config.CONF
class ConfigurationConnector(ConfigurationDriver):
def __init__(self):
super(ConfigurationConnector, self).__init__()
self.aggregation_algorithm_dict = dict()
self.aggregation_algorithm_dict[uuid4().hex] = {'name': 'all_true', 'description': 'all_true'}
self.sub_meta_rule_algorithm_dict = dict()
self.sub_meta_rule_algorithm_dict[uuid4().hex] = {'name': 'inclusion', 'description': 'inclusion'}
self.sub_meta_rule_algorithm_dict[uuid4().hex] = {'name': 'comparison', 'description': 'comparison'}
def get_policy_template_dict(self):
nodes = glob(os.path.join(CONF.moon.policy_directory, "*"))
return {
"authz_templates":
[os.path.basename(n) for n in nodes if os.path.isdir(n)]
}
def get_aggregation_algorithm_dict(self):
return self.aggregation_algorithm_dict
def get_sub_meta_rule_algorithm_dict(self):
return self.sub_meta_rule_algorithm_dict
# class SuperExtensionConnector(SuperExtensionDriver):
#
# def __init__(self):
# super(SuperExtensionConnector, self).__init__()
# # Super_Extension is loaded every time the server is started
# self.__uuid = uuid4().hex
# # self.__super_extension = Extension()
# _policy_abs_dir = os.path.join(CONF.moon.super_extension_directory, 'policy')
# # self.__super_extension.load_from_json(_policy_abs_dir)
#
# def get_super_extensions(self):
# return None
#
# def admin(self, sub, obj, act):
# # return self.__super_extension.authz(sub, obj, act)
# return True
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