+1 for rationalizing this! :)

On 2/7/19 10:24 AM, Hannes Tschofenig wrote:

Hi all,

after re-reading token exchange, the resource indicator, and the ace-oauth-params drafts I am wondering whether it is really necessary to have different functionality in ACE vs. in OAuth for basic parameters.

Imagine I use an Authorization Server and I support devices that use CoAP and HTTP.

 1. If a device uses CoAP then it has to use the req_aud parameter to
    indicate to the authorization server that it wants to talk to a
    specific resource server. It would either put a URI or a logical
    name there.
 2. If a device uses HTTP then it has to use either the resource
    parameter to indicate to the authorization server that it wants to
    talk to a resource server, which is identified using a URI, or the
    audience parameter, if it uses a logical name.

Ciao
Hannes

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