// 
// Copyright (c) Microsoft and contributors.  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.
// 

var queryString = require('querystring');

// Module dependencies.
var Constants = require('azure-common').Constants;
var ServiceBusConstants = Constants.ServiceBusConstants;

// Expose 'AcsTokenResult'.
exports = module.exports;

exports.parse = function (acsTokenQueryString) {
  var acsTokenResult = {};

  var parsedQueryString = queryString.parse(acsTokenQueryString);
  acsTokenResult[ServiceBusConstants.WRAP_ACCESS_TOKEN] = parsedQueryString[ServiceBusConstants.WRAP_ACCESS_TOKEN];
  acsTokenResult[ServiceBusConstants.WRAP_ACCESS_TOKEN_EXPIRES_IN] = parsedQueryString[ServiceBusConstants.WRAP_ACCESS_TOKEN_EXPIRES_IN];

  return acsTokenResult;
};