Add CORS Module

api/package.json

@@ -15,6 +15,7 @@
     "async": "^2.4.0",
     "bcryptjs": "^2.4.3",
     "body-parser": "~1.13.2",
+    "cors": "^2.8.3",
     "cron": "^1.2.1",
     "debug": "~2.2.0",
     "express": "~4.13.1",

api/server.js

@@ -6,6 +6,7 @@ const favicon = require('serve-favicon');
 const bodyParser = require('body-parser');
 const requestLogger = require('morgan');
 const debug = require('debug')('cc:server');
+const cors = require('cors')
 const mongoose = require('mongoose');
 
 // own modules
@@ -34,7 +35,15 @@ mongoose.Promise = global.Promise;
 // app creation
 const app = express();
 
+// setup CORS-middleware
+const corsOptions = {
+  methods: ['GET'],
+  optionsSuccessStatus: 200
+};
+app.use(cors(corsOptions));
+
 // Middlewares *************************************************
+
 app.use(favicon(path.join(__dirname + '/..', 'public', 'favicon.ico')));
 app.use(express.static(path.join(__dirname + '/..', 'public')));
 app.use(bodyParser.json());
@@ -52,7 +61,6 @@ app.use(restAPIchecks);
 app.use(urls.auth, authenticateRouter);
 app.use(urls.signatures, signatureRouter);
 
-// all following routes need a jwt token to access
 app.use(urls.overview, overviewRouter);
 app.use(urls.users, userRouter);
 app.use(urls.squads, squadRouter);