From 1d8668588979978cc1d95e2845388a3f4c6a3400 Mon Sep 17 00:00:00 2001
From: sanderPostma <spostma@sphereon.com>
Date: Wed, 28 Aug 2024 16:10:35 +0200
Subject: [PATCH] chore: load alg: jwtIssuer.alg for x5c

---
 packages/siop-oid4vp/lib/request-object/RequestObject.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/siop-oid4vp/lib/request-object/RequestObject.ts b/packages/siop-oid4vp/lib/request-object/RequestObject.ts
index 00bd39c8..fba9bcb1 100644
--- a/packages/siop-oid4vp/lib/request-object/RequestObject.ts
+++ b/packages/siop-oid4vp/lib/request-object/RequestObject.ts
@@ -95,7 +95,7 @@ export class RequestObject {
       } else if (jwtIssuer.method === 'x5c') {
         this.payload.iss = jwtIssuer.issuer
 
-        const header = { x5c: jwtIssuer.x5c, typ: 'JWT' }
+        const header = { x5c: jwtIssuer.x5c, typ: 'JWT', alg: jwtIssuer.alg }
         this.jwt = await this.opts.createJwtCallback(jwtIssuer, { header, payload: this.payload })
       } else if (jwtIssuer.method === 'jwk') {
         if (!this.payload.client_id) {