Fix: Adding correct JWS header values

eclipse-tractusx · Feb 19, 2024 · 9936825 · 9936825
1 parent 8066e63
commit 9936825
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/main/java/org/eclipse/tractusx/ssi/lib/jwt/SignedJwtFactory.java b/src/main/java/org/eclipse/tractusx/ssi/lib/jwt/SignedJwtFactory.java
@@ -33,6 +33,7 @@
 import java.net.URI;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -116,10 +117,16 @@ private static SignedJWT createSignedES256Jwt(
 
       var algorithm = JWSAlgorithm.EdDSA;
       var type = JOSEObjectType.JWT;
+
+      //https://w3c.github.io/vc-jws-2020/#json-web-signature-2020
+      var crit = new HashSet<String>();
+      crit.add("b64");
+
       var header =
           new JWSHeader(
-              algorithm, type, null, null, null, null, null, null, null, null, issuer, true, null,
+              algorithm, type, null, crit, null, null, null, null, null, null, issuer, false, null,
               null);
+
       var vc = new SignedJWT(header, claimsSet);
 
       vc.sign(signer);