From 1257331291f27b55340a4ccca459a2673f3f37c2 Mon Sep 17 00:00:00 2001
From: "Haelwenn (lanodan) Monnier" <contact@hacktivis.me>
Date: Sat, 15 Feb 2020 00:35:46 +0100
Subject: MastodonAPI.StatusView: Do not use site_name

site_name allow to spoof the origin of the domain and so hacks like:

<!-- served on https://hacktivis.me/tmp/joinmastodon.org.html -->
<meta property="og:image" content="https://hacktivis.me/datalove/img/meme/pleroma/mastodon%2C%20forbidden%20amuse%20yourself.jpeg" />
<meta property="og:title" content="Mastodon: Forbidden Amuse Yourself" />
<meta property="og:site_name" content="joinmastodon.org" />
<meta http-equiv="refresh" content="0; url=http://joinmastodon.org/">
---
 lib/pleroma/web/mastodon_api/views/status_view.ex | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index e1e92034f..d4695c1c6 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -321,11 +321,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         nil
       end
 
-    site_name = rich_media[:site_name] || page_url_data.host
-
     %{
       type: "link",
-      provider_name: site_name,
+      provider_name: page_url_data.host,
       provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
       url: page_url,
       image: image_url |> MediaProxy.url(),
-- 
cgit v1.2.3