jeremyevans/rodauth: Ruby's Most Advanced Authentication Framework

Rodauth is Ruby’s most advanced authentication framework, designed to work in any rack application. It’s built using Roda and Sequel, but it can be used with other web frameworks, database libraries, and databases. When used with PostgreSQL, MySQL, and Microsoft SQL Server in the default configuration, it offers additional security for password hashes by protecting access via database functions. Rodauth supports multiple multifactor authentication methods, multiple passwordless authentication methods, and offers both an HTML and JSON API for all supported features.