Pluggable Authentication Service

Pluggable authentication service (PAS) provides easy way to customize your user, permission authentication behavior.

PAS

• Generic Zope code base http://svn.zope.org/PluggableAuthService/
• Plone codebase

Plugin repository for PAS

Ready or half-baked plug-ins:

http://svn.plone.org/svn/collective/PASPlugins/

Lots of examples for dynamic group configuration.