[OpenID] Identity in the browser - IDIB

George Fletcher gffletch at aol.com
Fri Aug 8 14:14:07 UTC 2008


There is one slight model difference between seatbelt and IDIB. In the 
seatbelt case, it only activates if the user navigates to the page that 
contains the OpenID login form (i.e. has a form element named 
openid_url). Also, it can only "log you in" from that same page (i.e. it 
has to use the OpenID form for authentication).

In the case if IDIB, it (1) uses XRDS discovery so it is not restricted 
to the RP's login page and (2) uses a discovered well-known endpoint to 
start the authentication process (i.e. not tied to the OpenID login form).

These differences provide a better user experience, because the user 
doesn't have to find the RP's login form and also because if they 
followed a deep link, they can still be authenticated and returned to 
that resource without having to bounce to the "login page".

[Caveat: This is based on my knowledge of seatbelt when we integrated 
the AOL OpenID provider with the plugin. Please correct me if anything 
has changed.]

Thanks,
George

Robert Mark White wrote:
> Not to rain on anyones parade but why not just use the program seatbelt 
> from verisign? I have been using it for months now it allows me to use 
> different openid's and it protects against phishing. Why reinvent the 
> wheel? All that has to happen is for the openid providers to add a 
> simple file to their website making their openid's work with seatbelt. 
> Sure its proprietary and not "open source" but it allows any openid 
> provider to use it, and it works with FF 3.0 right now and has for many 
> months.
>
> Signed an interested nobody
> Robert Mark White
>
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