From b85931184da1c5f2f8a96163f74e899b2a0a2275 Mon Sep 17 00:00:00 2001
From: Paramoshka <parfenov_ivan_42a@mail.ru>
Date: Mon, 16 Jun 2025 11:44:11 +0300
Subject: [PATCH] fix absent label name

Signed-off-by: Paramoshka <parfenov_ivan_42a@mail.ru>
---
 kubernetes.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/kubernetes.go b/kubernetes.go
index 8aab004..f69c369 100644
--- a/kubernetes.go
+++ b/kubernetes.go
@@ -32,7 +32,7 @@ const (
 	privKeyFileName  = "tls.key"
 )
 
-//<year><month><day><hour><minute><second>Z
+// <year><month><day><hour><minute><second>Z
 const indexTxtDateFormat = "060102150405Z"
 
 var namespace = "default"
@@ -230,6 +230,16 @@ func (openVPNPKI *OpenVPNPKI) indexTxtUpdate() (err error) {
 
 		log.Trace(cert.Subject.CommonName)
 
+		// Fix for old secrets, added label name if not exists
+		labelName := secret.Labels["name"]
+		if labelName == "" {
+			secret.Labels["name"] = cert.Subject.CommonName
+			_, err = openVPNPKI.KubeClient.CoreV1().Secrets(namespace).Update(context.TODO(), &secret, metav1.UpdateOptions{})
+			if err != nil {
+				return nil
+			}
+		}
+
 		if secret.Annotations["revokedAt"] == "" {
 			indexTxt += fmt.Sprintf("%s\t%s\t\t%s\t%s\t%s\n", "V", cert.NotAfter.Format(indexTxtDateFormat), fmt.Sprintf("%d", cert.SerialNumber), "unknown", "/CN="+secret.Labels["name"])
 		} else if cert.NotAfter.Before(time.Now()) {