Best Role-Based Access Control (RBAC) database model

Posted by jhs on Stack Overflow See other posts from Stack Overflow or by jhs
Published on 2008-10-10T05:42:48Z Indexed on 2010/03/12 21:57 UTC
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rbac

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ruby-on-rails

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access-control

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roles

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permissions

What is the best database schema to track role-based access controls for a web application?

I am using Rails, but the RBAC plugin linked by Google looks unmaintained (only 300 commits to SVN; latest was almost a year ago).

The concept is simple enough to implement from scratch, yet complex and important enough that it's worth getting right.

So how do others architect and implement their RBAC model?

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