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Re: [OAUTH-WG] draft-parecki-oauth-browser-based-apps and response_type/fragment

"Brock Allen" <brockallen@gmail.com> Sat, 08 December 2018 18:33 UTC

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Date: Sat, 08 Dec 2018 13:33:42 -0500
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From: Brock Allen <brockallen@gmail.com>
To: Aaron Parecki <aaron@parecki.com>
Cc: oauth@ietf.org
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Subject: Re: [OAUTH-WG] draft-parecki-oauth-browser-based-apps and response_type/fragment
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For the same reason the implicit flow uses it -- to reduce exposure of the response params. I know the code is protected with the code_verifier, but it wouldn't hurt to reduce its exposure, no?

-Brock

On 12/8/2018 1:23:41 PM, Aaron Parecki <aaron@parecki.com> wrote:
What would be the benefit of using this response type? Are you aware of any OAuth (not OIDC) clients that do this today?

- Aaron


On Sat, Dec 8, 2018 at 7:29 AM Brock Allen <brockallen@gmail.com [mailto:brockallen@gmail.com]> wrote:

Should the BCP suggest using OIDC's response_type=fragment as the mechanism for returning the code from the AS? Or simply suggest using the fragment component of the redirect_uri for the code, without a response_type parameter (IOW don't allow it to be dynamic)?


-Brock

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