From b5db832f46328dac4fe17f873e20f204d70bfdb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Arranz?= <aarranz@fi.upm.es>
Date: Wed, 10 May 2017 16:30:08 +0200
Subject: [PATCH] Upload missing changes for supporting CORS. See #2

---
 logic.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/logic.js b/logic.js
index a1888c9..e52ed08 100644
--- a/logic.js
+++ b/logic.js
@@ -99,6 +99,19 @@ exports.options_eventsource = function options_eventsource(req, res) {
     if (origin != null) {
         res.header('Access-Control-Allow-Origin', origin);
         res.header('Access-Control-Allow-Methods', 'POST, OPTIONS');
+        res.header('Access-Control-Allow-Headers', 'X-Requested-With');
+        res.header('Access-Control-Expose-Headers', 'Location');
+    }
+    res.send(204);
+};
+
+exports.options_eventsource_entry = function options_eventsource_entry(req, res) {
+    res.header('Connection', 'keep-alive');
+    var origin = req.header('Origin');
+    if (origin != null) {
+        res.header('Access-Control-Allow-Origin', origin);
+        res.header('Access-Control-Allow-Methods', 'GET, DELETE');
+        res.header('Access-Control-Allow-Headers', 'X-Requested-With');
     }
     res.send(204);
 };