4 paula.authentication provides a PAU (zope.app.authentication) authenticator
5 plugin and a PAU credentials plugin.
10 The authenticator plugin retrieves an authentication provider from a list of
11 providers and uses that for authentication. The list is registered as a
17 The credentials plugin accepts a simple mapping, makes sure that it claims to
18 provide IRequest and returns it. (Needed by internals of PAU.)