OpenID 2.0 Specifications
Martin Atkins
mart at degeneration.co.uk
Mon Aug 11 07:40:54 UTC 2008
Arshad Khan wrote:
> Hi Martin,
>
> Thanks for this.
>
> Is it possible to get the specification in word or pdf format?
I don't think this is published online, but you should be able to load
the HTML version into Word and save it as .doc if necessary.
> Also, I am not clear if I need to read and incorporate the following
> specifications in addition to OpenID 2.0 Authentication document
>
> - OpenID Attribute Exchange 1.0 – Final
>
> - OpenID Simple Registration Extension 1.0
These are optional extensions to OpenID and so you only need to read
them if they are important for your application.
> - OpenID Authentication 1.1
>
This is the older version of OpenID Authentication; a "compatibility
mode" for this is documented in the 2.0 spec and supported in the 2.0
libraries.
> Sorry, I am new to this.
>
> Also, can you please advise if PHP version of code is available?
>
http://openidenabled.com/ has a PHP library as well as Python and Ruby
libraries.
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