Add username and password authentication to a Kodi Wizard

A username and password are required before downloading my add-on packs. General information for the business: Kodi build Description of requirements/functionality: We have an existing Kodi build which needs to include username and password form (in Config).

It needs to check for valid membership from our website database, The user can sign up on our website, then enter their username and password into the build wizard, which then allows them to download or update using the wizard. We already have the build, wordpress website. we just need database and login in our website and the wizard to include the authentication functionality.

For example see this YouTube link:

https://www.youtube.com/watch?v=sL27bUGQzj0