[Openid-specs-digital-credentials-protocols] 2024-02-15 SIOP/DCP meeting notes

[Joseph Heenan]

Apologies David; I did try to keep track of folk joining late but must’ve not noticed you join on this occasion - thanks for correcting the record!

Thanks

Joseph


> On 16 Feb 2024, at 16:43, David Chadwick <d.w.chadwick at truetrust.co.uk> wrote:
> 
> Hi Joseph
> 
> I was there as well, but I joined a bit late
> 
> Kind regards
> 
> David
> 
> On 15/02/2024 17:06, Joseph Heenan via Openid-specs-digital-credentials-protocols wrote:
>> Spec Call Notes 2024-02-15
>> 
>> Attendees:
>> 
>> Joseph Heenan
>> Kristina Yasuda
>> Brian Campbell
>> Daniel Fett
>> David Waite
>> Jan Vereecken
>> John Bradley
>> Juba Saadi
>> Judith Kahrer
>> Lukasz Jaromin
>> Michael Jones
>> Oliver Terbu
>> Paul Bastian
>> Christian Bormann
>> Pedro Felix
>> Philipp Lehwalder
>> Tim Cappalli
>> Gabe
>> Bjorn Helm
>> Tom Jones
>> Juba Saadi
>> Nemanja Patrnogic
>> 
>> https://github.com/openid/OpenID4VCI/issues/266
>> 
>> Daniel introduced this new VCI issue, which is about the ‘claims’ information in the credential metadata, explaining there’s issues if there are nested structures / potential conflicts / issues with arrays and the potential solutions.
>> 
>> We have consensus a fix for this issue as it didn’t seem sensible to continue with it when a breaking change was on the table.
>> 
>> There was some discussion about whether the array case needs to be solved, and whether the proposed solution works for CBOR formats that don’t use strings for key names.
>> 
>> There was some consensus that solution 1.iii solves the problems raised in the issue in the cleanest way but that implementation experience may be desirable before we make a final decision.
>> 
>> It was agreed that Daniel will create a PR for solution 1.iii, but probably replacing the ‘null’ syntax for arrays with -1.
>> 
>> 
>> https://github.com/openid/OpenID4VP/pull/97
>> 
>> Kristina introduced the PR. Asked if ‘access_denied’ is okay for the case where the wallet does not have the credential. 
>> 
>> https://github.com/openid/OpenID4VP/issues/95
>> 
>> Joseph agreed to do a PR.
>> 
>> https://github.com/openid/OpenID4VP/issues/74
>> 
>> Jan agreed to do a PR.
>> 
>> 
>> 

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