From 052a86f28a5f95da34701e9d2b9100b7319f8d57 Mon Sep 17 00:00:00 2001
From: Livio Amstutz <livio.a@gmail.com>
Date: Mon, 25 Oct 2021 12:06:00 +0200
Subject: [PATCH] ClaimsSignature

---
 pkg/oidc/verifier.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/oidc/verifier.go b/pkg/oidc/verifier.go
index 0ab6c1d..9f5335d 100644
--- a/pkg/oidc/verifier.go
+++ b/pkg/oidc/verifier.go
@@ -25,6 +25,10 @@ type Claims interface {
 	GetAuthenticationContextClassReference() string
 	GetAuthTime() time.Time
 	GetAuthorizedParty() string
+	ClaimsSignature
+}
+
+type ClaimsSignature interface {
 	SetSignatureAlgorithm(algorithm jose.SignatureAlgorithm)
 }
 
@@ -123,7 +127,7 @@ func CheckAuthorizedParty(claims Claims, clientID string) error {
 	return nil
 }
 
-func CheckSignature(ctx context.Context, token string, payload []byte, claims Claims, supportedSigAlgs []string, set KeySet) error {
+func CheckSignature(ctx context.Context, token string, payload []byte, claims ClaimsSignature, supportedSigAlgs []string, set KeySet) error {
 	jws, err := jose.ParseSigned(token)
 	if err != nil {
 		return ErrParse