server.js

/*
 * Copyright (c) 2018, Okta, Inc. and/or its affiliates. All rights reserved.
 * The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (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 url = require('url');
const sampleConfig = require('../config.js');
const SampleWebServer = require('../common/sample-web-server');

const oidcMiddlewareConfig = {
  routes: {
    login: {
      viewHandler: (req, res) => {
        const baseUrl = url.parse(sampleConfig.webServer.oidc.issuer).protocol + '//' + url.parse(sampleConfig.webServer.oidc.issuer).host;
        // Render your custom login page, you must create this view for your application and use the Okta Sign-In Widget
        res.render('custom-login', {
          csrfToken: req.csrfToken(),
          baseUrl: baseUrl
        });
      }
    }
  }
};

/**
 * Bootstrap the sample web server with the additional configuration for the custom login page
 */
new SampleWebServer(sampleConfig.webServer, oidcMiddlewareConfig, 'custom-login-home');