[Zope-dev] Mapping groups of users to local roles

[Johan Carlsson]

Hi,
I have the need to make a group extension to the
permission system in Zope.
I need to make so kind of folder or acl_extender
that can know about groups of users and map
them to local roles.

As I understand the security system user get their
role mapping through a UserManager (acl_users).
But what I want is to have a central UserManager
(possibly LoginManager or using the PTK member system),
but on a branch level extend the it with user-group-role 
mapping.

Any ideas on how to solve this problem?
Maybe someone already have thought about this?

I anticipate using ZPatterns to do the mapping separating 
the storage from the logic.

Regards,
Johan Carlsson

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