/**!
 * koa-lusca - lib/csp.js
 *
 * Copyright(c) 2014 - 2015 fengmk2 and other contributors.
 * MIT Licensed
 *
 * Authors:
 *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
 */

/*───────────────────────────────────────────────────────────────────────────*\
│  Copyright (C) 2014 eBay Software Foundation                                │
│                                                                             │
│hh ,'""`.                                                                    │
│  / _  _ \  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.                                            │
\*───────────────────────────────────────────────────────────────────────────*/

'use strict';

/**
 * Outputs all security headers based on configuration
 * @param {Object} options The configuration object.
 */
var lusca = module.exports = function (options) {
  var headers = [];
  if (options) {
    Object.keys(lusca).forEach(function (key) {
      var config = options[key];
      if (config) {
        headers.push(lusca[key](config));
      }
    });
  }

  var compose = require('koa-compose');
  var mw = compose(headers);
  mw._name = 'lusca';
  return mw;
};

lusca.csrf = require('./lib/csrf');
lusca.csp = require('./lib/csp');
lusca.hsts = require('./lib/hsts');
lusca.p3p = require('./lib/p3p');
lusca.xframe = require('./lib/xframes');
lusca.xssProtection = require('./lib/xssprotection');
lusca.cto = require('./lib/cto');