Handle pre-flight requests for CORS. Closes #32

Raathigesh · Aug 17, 2016 · f3d4408 · f3d4408
1 parent a923144
commit f3d4408
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/server/endpoints/http.js b/src/server/endpoints/http.js
@@ -1,4 +1,15 @@
 function httpModule(app, spec) {
+
+  /**
+   * To support CORS pre-flight requests.
+   */
+  app.options("/*", function(req, res, next){
+    res.header('Access-Control-Allow-Origin', '*');
+    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
+    res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+    res.send(200);
+  });
+
   for (var i = 0; i < spec.endpoints.length; i++) {
     addRoute(app, spec.endpoints[i]);
   }