Apache2 rewrite with query string escaped twice

Question

Using this rule in a virtual host configuration file leads to double escaping of the query parameters:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*)         


        

Answer 1

Try to add the [NE] (noescape) tag at the end of the rewrite rule:

RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [NE]

This happens because & and ? and some others are escaped by default in the rewrite process.