Re: [GNAP] How to Learn

Josh Fischer <josh@joshfischer.io> Fri, 08 September 2023 22:10 UTC

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From: Josh Fischer <josh@joshfischer.io>
Date: Fri, 08 Sep 2023 17:10:28 -0500
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To: Justin Richer <jricher@mit.edu>
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Subject: Re: [GNAP] How to Learn
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Thanks for your reply, Justin.  I don't mind reading through the doc, but I
was wondering if any had a suggestion of something like "read sections 2,3,
and 5 first, then 4,6, and etc". Thanks for sending the talk, I'll
definitely check it out.

Talk soon!

- Josh

On Fri, Sep 8, 2023 at 3:52 PM Justin Richer <jricher@mit.edu> wrote:

> Hi Josh,
>
> Unfortunately I don’t know of a good tutorial-level resource made for GNAP
> yet. I gave an in-depth presentation to the OAuth Security Workshop in
> 2021, which is online and might help:
>
> https://www.youtube.com/watch?v=yC5crY3GF-8
>
> However, it doesn’t get into the depth of “how to build it”, and some of
> the syntax and components of the protocol used in the examples there have
> change since the video was made. Still, the general concepts largely
> remain, and this might be a helpful resource, and hopefully some folks in
> the community can suggest other resources as well.
>
>  — Justin
>
> On Sep 8, 2023, at 4:14 PM, Josh Fischer <josh@joshfischer.io> wrote:
>
> I'm looking through the most recent draft (15) published on June 26, 2023,
> and I've noticed there is a ton to learn about the entire protocol.  I'm
> looking to build a minimal open-source implementation of GNAP to understand
> it more and how it differs from OAuth.  I thought about working through
> either a redirect-based or user-code interaction listed in sections 1.6.2
> or 1.6.3.
>
> This is how I ended up learning OAuth, but it was quite tedious.  Does
> anyone have a recommendation for learning GNAP in a better way other than
> going through the details of the sections I listed above?
>
> ** I have seen the open-source examples in the document, thank you for
> providing them. But I need to build it myself to deeply understand it.
>
> Thanks!
>
> - Josh
>
>
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