Prefer response_uri for VPR domain before using client_id.

dlongley · dlongley · commit 7eef434e1be6 · 2025-08-28T19:50:38.000-04:00
diff --git a/lib/convert.js b/lib/convert.js
@@ -108,7 +108,8 @@ export async function toVpr({authorizationRequest, strict = false} = {}) {
       client_id,
       client_metadata,
       nonce,
-      presentation_definition
+      presentation_definition,
+      response_uri
     } = authorizationRequest;
 
     // disallow unsupported `submission_requirements` in strict mode
@@ -136,9 +137,9 @@ export async function toVpr({authorizationRequest, strict = false} = {}) {
       }
     }
 
-    // map `client_id` to `domain`
-    if(client_id !== undefined) {
-      verifiablePresentationRequest.domain = client_id;
+    // map `response_uri` or `client_id` to `domain`
+    if(response_uri !== undefined || client_id !== undefined) {
+      verifiablePresentationRequest.domain = response_uri ?? client_id;
     }
 
     // map `nonce` to `challenge`

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,8 @@ export async function toVpr({authorizationRequest, strict = false} = {}) {`
`108`	`108`	`client_id,`
`109`	`109`	`client_metadata,`
`110`	`110`	`nonce,`
`111`		`- presentation_definition`
	`111`	`+ presentation_definition,`
	`112`	`+ response_uri`
`112`	`113`	`} = authorizationRequest;`
`113`	`114`
`114`	`115`	// disallow unsupported `submission_requirements` in strict mode
`@@ -136,9 +137,9 @@ export async function toVpr({authorizationRequest, strict = false} = {}) {`
`136`	`137`	`}`
`137`	`138`	`}`
`138`	`139`
`139`		- // map `client_id` to `domain`
`140`		`- if(client_id !== undefined) {`
`141`		`- verifiablePresentationRequest.domain = client_id;`
	`140`	+ // map `response_uri` or `client_id` to `domain`
	`141`	`+ if(response_uri !== undefined \|\| client_id !== undefined) {`
	`142`	`+ verifiablePresentationRequest.domain = response_uri ?? client_id;`
`142`	`143`	`}`
`143`	`144`
`144`	`145`	// map `nonce` to `challenge`