Framework for Authentication and Authorization

This page describes an experimental branch that adds a simple generic auth framework to Diva.

The main goals of this framework are:

• Enable relatively easy switching between HTTP authentication (such as Basic or Digest authentication performed by the web server) and form-based authentication.
• Provide convenience functions for checking authorization to perform certain actions.
• No reliance on a specific backend storage for user profiles and credentials.
• No restriction to a specific method of controlling access to resources (such as ACLs). Applications can use whatever access control granularity they need.
• Storage-independent generation and verification of authentication cookies for form-based login.

Possible/peripheral goals:

• WSGI middleware for using Basic and Digest authentication, primarily in the context of the DevelopmentServer

Non-goals include:

• Built-in processes and UI for user registration, activation, password resetting, and other high-level features.