client.py

# Copyright 2017 The casbin Authors. 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 json
import urllib2


def request_enforcement(tenant, sub, obj, act, service):
    url = 'http://localhost:9999/decision'

    values = {"Tenant": tenant, "Sub": sub, "Obj": obj, "Act": act, "Service": service}
    params = str(values)
    params = params.replace("'", '"')

    headers = {"Content-type": "application/json", "Accept": "application/json"}

    req = urllib2.Request(url, params, headers)
    response = urllib2.urlopen(req)
    res = json.loads(response.read())
    if res['decision'] == 'true':
        return True
    else:
        return False


if __name__ == "__main__":
    project_id = u'ce9ff56f5af746de93ec30f387cd7fa8'
    user_name = u'admin'
    req_path_info = u'/ce9ff56f5af746de93ec30f387cd7fa8/servers/detail'
    req_method = 'GET'
    req_service = 'nova'

    res = request_enforcement(project_id.encode(), user_name.encode(), req_path_info.encode(), req_method, req_service)
    print res