A user authentication and authorisation framework plugin for Dancer2 apps. Makes it easy to require a user to be logged in to access certain routes, provides role-based access control, and supports various authentication methods/sources (config file, database, Unix system users, etc). Designed to support multiple authentication realms and to be as extensible as possible, and to make secure password handling easy (the base class for auth providers makes handling `RFC2307'-style hashed passwords really simple, so you have no excuse for storing plain-text passwords). WWW: https://metacpan.org/release/Dancer2-Plugin-Auth-Extensible