[Openid-specs-ab] Issue #1796: [OID4VP 1_0-14] Presentation submission and referencing Verifiable Presentation(s) (openid/connect)

[alen_horvat]

New issue 1796: [OID4VP 1_0-14] Presentation submission and referencing Verifiable Presentation(s)
https://bitbucket.org/openid/connect/issues/1796/oid4vp-1_0-14-presentation-submission-and

Alen Horvat:

Section 6.2 states:

_The_ `presentation_submission` _element MUST be included as a separate response parameter alongside the vp\_token. Clients MUST ignore any_ `presentation_submission` _element included inside a VP._

We propose to improve the description so that it clearly shows how one or multiple Verifiable Presentations are referenced within the Presentation Submission; Namely, PS in OID4VP splits the VP token and PS \(which is reasonable\)

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The proposal from discussion w/ Kristina:

_presentation\_submission is always a separate response parameter from a vp token and the root is a vp token so path “$” when there is only one vp and “$\[n\]” when multiple. And since assumption is that VC is inside the vp - “$.verifiableCredential\[n\]” is a pat for VCs - so no need for “.vp\_token.”_