From 4ceb18952bb3153638cd905fd63c43428f17d80d Mon Sep 17 00:00:00 2001
From: chandi <git@chandi.it>
Date: Fri, 16 Apr 2021 10:40:03 +0200
Subject: [PATCH] opt-out google's floc tracking

https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
---
 mod/nginx/bigbluebutton | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mod/nginx/bigbluebutton b/mod/nginx/bigbluebutton
index 47dbed7..65ae22e 100644
--- a/mod/nginx/bigbluebutton
+++ b/mod/nginx/bigbluebutton
@@ -24,6 +24,10 @@ server {
   absolute_redirect off;
   root /www/;
   
+  # opt-out of google's floc tracking
+  # https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
+  add_header Permissions-Policy "interest-cohort=()";
+
   # redirect to greenlight
   location = / {
       return 302 /b;