From 29f51f82f5dcd41edf468a9cacfc19db1ce0a492 Mon Sep 17 00:00:00 2001
From: Dave Longley <dlongley@digitalbazaar.com>
Date: Mon, 27 Nov 2023 11:09:11 -0500
Subject: [PATCH] Rename `prefixVC` to `prefixJwtVcPath`.

---
 lib/oid4vp.js             | 11 +++++------
 tests/unit/oid4vp.spec.js |  2 +-
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/oid4vp.js b/lib/oid4vp.js
index 57a1d68..d40d286 100644
--- a/lib/oid4vp.js
+++ b/lib/oid4vp.js
@@ -297,7 +297,7 @@ export async function toVpr({
 
 // converts a VPR to partial "authorization request"
 export function fromVpr({
-  verifiablePresentationRequest, strict = false, prefixVC = false
+  verifiablePresentationRequest, strict = false, prefixJwtVcPath = false
 } = {}) {
   try {
     let {query} = verifiablePresentationRequest;
@@ -326,7 +326,7 @@ export function fromVpr({
         id: uuid(),
         input_descriptors: credentialQuery.map(q => _fromQueryByExampleQuery({
           credentialQuery: q,
-          prefixVC
+          prefixJwtVcPath
         }))
       },
       response_mode: 'direct_post'
@@ -563,7 +563,7 @@ function _matchesInputDescriptor({
 }
 
 // exported for testing purposes only
-export function _fromQueryByExampleQuery({credentialQuery, prefixVC}) {
+export function _fromQueryByExampleQuery({credentialQuery, prefixJwtVcPath}) {
   const fields = [];
   const inputDescriptor = {
     id: uuid(),
@@ -599,13 +599,12 @@ export function _fromQueryByExampleQuery({credentialQuery, prefixVC}) {
       filter.const = value;
     }
     const fieldsPath = [JSONPath.toPathString(path)];
-    // Include 'vc' path for JWT purposes
-    if(prefixVC) {
+    // include 'vc' path for queries against JWT payloads instead of VCs
+    if(prefixJwtVcPath) {
       const vcPath = [...path];
       vcPath.splice(1, 0, 'vc');
       fieldsPath.push(JSONPath.toPathString(vcPath));
     }
-
     fields.push({
       path: fieldsPath,
       filter
diff --git a/tests/unit/oid4vp.spec.js b/tests/unit/oid4vp.spec.js
index a81e45b..19ed4bf 100644
--- a/tests/unit/oid4vp.spec.js
+++ b/tests/unit/oid4vp.spec.js
@@ -25,7 +25,7 @@ describe('OID4VP', () => {
             ]
           }
         },
-        prefixVC: true
+        prefixJwtVcPath: true
       });
       expect(presentation_definition.constraints.fields[0].path).to.eql([
         '$[\'@context\']',