Add support for OAuth server-to-server authentication about adobeanalyticsr

[hein3r]

Any updates to this issue? I am somewhat dependent on this OAuth-Feature. So it would be very cool, if you guys could provide this.

[benrwoodard]

This makes a lot more sense. Thank you for the clarity. So JWT is the way to get that done now. The S2S is going to provide that once we get that added. I'll leave this issue open and keep you posted on the progress.

[charlie-gallagher]

This migration guide might also be useful to include in readme: https://developer.adobe.com/developer-console/docs/guides/authentication/ServerToServerAuthentication/migration/

[benrwoodard]

This has been on my radar for sure. According to the end of life documentation, we need to support the new S2S Oauth before May 1. My limited discovery/ inquiry into it made httr2 vs httr. I would like your thoughts on whether the new features of the httr2 package would lead to faster and more efficient development of the auth functions. It seems to have additional prebuilt support for Oauth and S2S Oauth but I may be missing something.

[benrwoodard]

Hey @hein3r,
I haven't added support for S2S oauth yet but the standard oauth flow is not impacted by this change. The impact is related to the JWT authentication process. That authorization is due to expire in January 2025 according to the documentation.

[hein3r]

Hi @benrwoodard,
thanks for the hint. However, I need to eliminate most (preferably all) manual user interaction involved in the authentification process. My hope was, that the S2S-oauth-feature would provide that, maybe by storing the refresh token somewhere indefinitively, once it was manually generated. Also, the authenfiication process is triggered by a script running in a Posit Workbench server instance.