openecomp-ui/proxy-server.js

   1 'use strict';
   2
   3 const proxy = require('http-proxy-middleware');
   4
   5 let localDevConfig = {};
   6 try {
   7         localDevConfig = require('./devConfig');
   8 } catch (e) {}
   9 const devConfig = Object.assign({}, require('./devConfig.defaults'), localDevConfig);
  10 let devPort = process.env.PORT || devConfig.port;
  11
  12 let jsonConfig = {
  13         "appContextPath" : "/onboarding"
  14 };
  15
  16 try {
  17         jsonConfig = require('./src/sdc-app/config/config.json');
  18 } catch (e) {
  19         console.log('could not load config. using deault value instead');
  20 }
  21
  22 module.exports = function (server) {
  23         let proxyConfigDefaults = {
  24                 changeOrigin: true,
  25                 secure: false,
  26                 onProxyRes: (proxyRes, req, res) => {
  27                         let setCookie = proxyRes.headers['set-cookie'];
  28                         if (setCookie) {
  29                                 setCookie[0] = setCookie[0].replace(/\bSecure\b(; )?/, '');
  30                         }
  31                         if (proxyRes.statusCode === 302 && proxyRes.headers.location.indexOf('login') > -1) {
  32                                 proxyRes.headers.location = `http://localhost:${devPort}/sdc1#/onboardVendor`;
  33                                 res.setHeader('Set-Cookie', [
  34                                         'HTTP_CSP_EMAIL=csantana@sdc.com',
  35                                         'HTTP_CSP_FIRSTNAME=Carlos',
  36                                         'HTTP_CSP_LASTNAME=Santana',
  37                                         'HTTP_CSP_WSTYPE=Intranet',
  38                                         'HTTP_IV_REMOTE_ADDRESS=0.0.0.0',
  39                                         'HTTP_IV_USER=cs0008',
  40                                         'USER_ID=cs0008'
  41                                 ]);
  42                         }
  43                 }
  44         };
  45
  46         let middlewares = [
  47                 (req, res, next) => {
  48                         if (req.url.indexOf('/proxy-designer1') > -1) {
  49                                 req.url = req.url.replace('/proxy-designer1', '');
  50                         }
  51
  52                         if (req.url.indexOf(jsonConfig.appContextPath + '/resources') > -1) {
  53                                 req.url = req.url.replace(jsonConfig.appContextPath, '');
  54                         }
  55
  56                         let match = req.url.match(/^(.*)_en.js$/);
  57                         let newUrl = match && match[1] + '.js';
  58                         if (newUrl) {
  59                                 console.log(`REWRITING URL: ${req.url} -> ${newUrl}`);
  60                                 req.url = newUrl;
  61                         }
  62                         next();
  63                 }
  64         ];
  65
  66         // standalon back-end (proxyTarget) has higher priority, so it should be first
  67         if (devConfig.proxyTarget) {
  68                 middlewares.push(
  69                         proxy(['/api', '/onboarding-api', '/sdc1/feProxy/onboarding-api'], Object.assign({}, proxyConfigDefaults, {
  70                                 target: devConfig.proxyTarget,
  71                                 pathRewrite: {
  72                                         '/sdc1/feProxy/onboarding-api': '/onboarding-api'
  73                                 }
  74                         }))
  75                 );
  76         }
  77
  78         // ATT environment (proxyATTTarget) has lower priority, so it should be second
  79         if (devConfig.proxyATTTarget) {
  80                 middlewares.push(
  81                         proxy(['/sdc1', '/onboarding-api', '/scripts', '/styles'], Object.assign({}, proxyConfigDefaults, {
  82                                 target: devConfig.proxyATTTarget,
  83                                 pathRewrite: {
  84                                         // Workaround for some weird proxy issue
  85                                         '/sdc1/feProxy/onboarding-api': '/sdc1/feProxy/onboarding-api',
  86                                         '/onboarding-api': '/sdc1/feProxy/onboarding-api'
  87                                 }
  88                         }))
  89                 );
  90         }
  91         server.use(middlewares);
  92 };