From b0b42e86e834a1d02fe83f7be3663d19f6a1ee80 Mon Sep 17 00:00:00 2001
From: Lorenz Brun <lorenz@monogon.tech>
Date: Thu, 17 Mar 2022 16:56:29 +0100
Subject: [PATCH] Fix for semver breakage in go-jose

---
 pkg/serviceaccount/claims.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/serviceaccount/claims.go b/pkg/serviceaccount/claims.go
index 1e1475c779f..06620f7a420 100644
--- a/pkg/serviceaccount/claims.go
+++ b/pkg/serviceaccount/claims.go
@@ -50,7 +50,7 @@ type kubernetes struct {
 	Svcacct   ref             `json:"serviceaccount,omitempty"`
 	Pod       *ref            `json:"pod,omitempty"`
 	Secret    *ref            `json:"secret,omitempty"`
-	WarnAfter jwt.NumericDate `json:"warnafter,omitempty"`
+	WarnAfter *jwt.NumericDate `json:"warnafter,omitempty"`
 }
 
 type ref struct {
@@ -198,7 +198,7 @@ func (v *validator) Validate(ctx context.Context, _ string, public *jwt.Claims,
 
 	// Check special 'warnafter' field for projected service account token transition.
 	warnafter := private.Kubernetes.WarnAfter
-	if warnafter != 0 {
+	if warnafter != nil {
 		if nowTime.After(warnafter.Time()) {
 			secondsAfterWarn := nowTime.Unix() - warnafter.Time().Unix()
 			auditInfo := fmt.Sprintf("subject: %s, seconds after warning threshold: %d", public.Subject, secondsAfterWarn)
-- 
2.25.1