reverse proxy

malipetek · Jun 4, 2022 · f21e2b3 · f21e2b3
1 parent 7add748
commit f21e2b3
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diff --git a/index.js b/index.js
@@ -1,4 +1,5 @@
 const dotenv = require('dotenv').config();
+require('isomorphic-fetch');
 const express = require('express');
 const app = express();
 const crypto = require('crypto');
@@ -23,6 +24,19 @@ app.get('/', (req, res) => {
   res.send('Hello Justin!');
 });
 
+app.get('/reverse-proxy', async (req, res) => {
+  const url = req.query.url;
+  const response = await fetch(url);
+  const responseContent = await response.text();
+  // set fetch response headers to res headers
+  // [...response.headers].forEach(([key, value]) => { 
+  //   res.setHeader(key, value);
+  // });
+  // set cors headers
+  res.setHeader('Content-Type', 'application/javascript');
+  res.setHeader('Access-Control-Allow-Origin', '*');
+  res.send(responseContent);
+});
 
 // Shopify install route
 app.get('/shopify', (req, res) => {

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -21,6 +21,7 @@
     "cookie": "^0.4.1",
     "dotenv": "^16.0.0",
     "express": "^4.17.2",
+    "isomorphic-fetch": "^3.0.0",
     "nonce": "^1.0.4",
     "request": "^2.88.2",
     "request-promise": "^4.2.6"