From 7482b0f703621ad0d95c3573d6433902d328677d Mon Sep 17 00:00:00 2001
From: Gerhard Schlager <gerhard.schlager@discourse.org>
Date: Tue, 7 Feb 2023 15:32:47 +0100
Subject: [PATCH] FIX: Redirecting to download backup from S3 could fail
 (#20171)

Follow-up to 008b700a3f24fdbb0feb9897321b61a3deabe0e2
---
 app/controllers/admin/backups_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/admin/backups_controller.rb b/app/controllers/admin/backups_controller.rb
index fd429312e73..99bc0ca2d35 100644
--- a/app/controllers/admin/backups_controller.rb
+++ b/app/controllers/admin/backups_controller.rb
@@ -84,7 +84,7 @@ class Admin::BackupsController < Admin::AdminController
       StaffActionLogger.new(current_user).log_backup_download(backup)
 
       if store.remote?
-        redirect_to backup.source
+        redirect_to backup.source, allow_other_host: true
       else
         headers["Content-Length"] = File.size(backup.source).to_s
         send_file backup.source