From 7a01d575c25871a4f593d40a964776398ec9ac7b Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Tue, 26 Apr 2016 15:03:44 -0400
Subject: [PATCH] FIX: Make embeddable discourse more forgiving with https

---
 public/javascripts/embed.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/public/javascripts/embed.js b/public/javascripts/embed.js
index 33c11d337a4..4412a33c117 100644
--- a/public/javascripts/embed.js
+++ b/public/javascripts/embed.js
@@ -63,9 +63,13 @@
     return top;
   }
 
+  function normalizeUrl(url) {
+    return url.replace(/^https?(\:\/\/)?/, '');
+  }
+
   function postMessageReceived(e) {
     if (!e) { return; }
-    if (DE.discourseUrl.indexOf(e.origin) === -1) { return; }
+    if (normalizeUrl(DE.discourseUrl).indexOf(normalizeUrl(e.origin)) === -1) { return; }
 
     if (e.data) {
       if (e.data.type === 'discourse-resize' && e.data.height) {