Is there a Rails authentication library which separates users from login methods?

Posted by Gareth on Stack Overflow See other posts from Stack Overflow or by Gareth
Published on 2010-04-01T22:29:39Z Indexed on 2010/04/01 22:33 UTC
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Filed under:

ruby

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ruby-on-rails

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authentication

In my mental model of authentication, a user should be distinct from the way they log in. So for example, a User could have an associated EmailLogin (with an email/password), or they could have many (or none). Similarly they could have 0..* associated OpenIDLogin credentials.

Are there any existing authentication libraries for Rails which use this method?

Alternatively, is this a really terrible idea?

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