text: /*
   * Copyright 2020 Verizon Media
   *
   * 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.
   */
  const debug = require('debug')('AthenzUI:server:handlers:passportAuth');
  const passport = require('passport');
  const AuthStrategy = require('./AuthStrategy');
  const authUtils = require('../utils/authUtils');
  
  module.exports.auth = function (expressApp, config, secrets) {
      debug('[Startup] initializing passport');
      expressApp.use(passport.initialize({}));
  
      debug('[Startup] configuring auth strategy middleware');
      passport.use('ui-auth', new AuthStrategy(expressApp, config, secrets));
  
      debug('[Startup] adding auth strategy middleware');
      expressApp.use((req, res, next) => {
          passport.authenticate('ui-auth', {}, (err, data) => {
              authUtils.postAuth(req, res, config, err);
              next();
          })(req, res);
      });
  };
  