grp-toska/unfuck-utf8-headers-middl...

This is an Express middleware that fixes double UTF-8 encoding in HTTP headers, specifically for headers that are already UTF-8 encoded but get converted by Node.js from ISO-8859-1. It's designed for developers using Node.js with Shibboleth authentication, where headers like 'uid', 'givenname', 'sn', and 'mail' need to be correctly handled without double encoding.