From c4b881a52551e97d11e0f28487618a89406dc005 Mon Sep 17 00:00:00 2001
From: Jamie <31554168+flaree@users.noreply.github.com>
Date: Mon, 23 Aug 2021 04:38:21 -0700
Subject: [PATCH] Update Renderer.tsx

---
 src/components/markdown/Renderer.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/components/markdown/Renderer.tsx b/src/components/markdown/Renderer.tsx
index 7065fbb7..34e5d25f 100644
--- a/src/components/markdown/Renderer.tsx
+++ b/src/components/markdown/Renderer.tsx
@@ -32,6 +32,13 @@ declare global {
     }
 }
 
+const ALLOWED_ORIGINS = [
+	location.hostname,
+	'app.revolt.chat',
+	'nightly.revolt.chat',
+	'local.revolt.chat',
+];
+
 // Handler for code block copy.
 if (typeof window !== "undefined") {
     window.copycode = function (element: HTMLDivElement) {
@@ -172,7 +179,7 @@ export default function Renderer({ content, disallowBigEmoji }: MarkdownProps) {
                                 try {
                                     const url = new URL(href, location.href);
 
-                                    if (url.hostname.replace(/^[^.]+\./g, "") === location.hostname.replace(/^[^.]+\./g, "") && ["nightly.", "app.", "local."].includes(url.hostname.match(/^[^.]+\./g)?.[0] ?? "")) {
+                                    if (ALLOWED_ORIGINS.includes(url.hostname)) {
                                         internal = true;
                                         element.addEventListener(
                                             "click",