add CORS

EthicHub · Feb 10, 2018 · 940c40d · 940c40d
1 parent 890b2de
commit 940c40d
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Showing 3 changed files with 17 additions and 0 deletions.
diff --git a/app.js b/app.js
@@ -20,6 +20,7 @@ if (cluster.isMaster) {
 } else {
     const express         = require('express');
     const bodyParser      = require('body-parser');
+    const cors            = require('cors');
     const http            = require('http');
     const path            = require('path');
     const app             = express();
@@ -33,6 +34,7 @@ if (cluster.isMaster) {
 
     app.set('port', process.env.PORT || 8080);
     app.use(helmet());
+    app.use(cors());
     app.use(bodyParser.json());
 
     // configure rate limiting

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -22,6 +22,7 @@
   "homepage": "https://github.com/10a7/eth-gas-json#readme",
   "dependencies": {
     "body-parser": "^1.18.2",
+    "cors": "^2.8.4",
     "dotenv": "^4.0.0",
     "express": "^4.16.2",
     "express-rate-limit": "^2.11.0",