Fix user archive takeout when using OpenStack Swift or S3 providers with no ACL support (#24200)

app/controllers/backups_controller.rb

@@ -13,7 +13,11 @@ class BackupsController < ApplicationController
     when :s3
       redirect_to @backup.dump.expiring_url(10)
     when :fog
-      redirect_to @backup.dump.expiring_url(Time.now.utc + 10)
+      if Paperclip::Attachment.default_options.dig(:storage, :fog_credentials, :openstack_temp_url_key).present?
+        redirect_to @backup.dump.expiring_url(Time.now.utc + 10)
+      else
+        redirect_to full_asset_url(@backup.dump.url)
+      end
     when :filesystem
       redirect_to full_asset_url(@backup.dump.url)
     end