From e1d928e92ebf63980d48e783d790079400576889 Mon Sep 17 00:00:00 2001
From: Avgustin Marinov <Avgustin.Marinov@bosch.com>
Date: Mon, 12 Aug 2024 08:43:01 +0300
Subject: [PATCH] Fix MDCHandler when authentication is null (#1813)

Signed-off-by: Marinov Avgustin <Avgustin.Marinov@bosch.com>
---
 .../main/java/org/eclipse/hawkbit/security/MDCHandler.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hawkbit-security-core/src/main/java/org/eclipse/hawkbit/security/MDCHandler.java b/hawkbit-security-core/src/main/java/org/eclipse/hawkbit/security/MDCHandler.java
index 57563b6c7..e70dbd971 100644
--- a/hawkbit-security-core/src/main/java/org/eclipse/hawkbit/security/MDCHandler.java
+++ b/hawkbit-security-core/src/main/java/org/eclipse/hawkbit/security/MDCHandler.java
@@ -57,6 +57,10 @@ public class MDCHandler {
         }
 
         final Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        if (authentication == null) {
+            return callable.call();
+        }
+
         final String tenant;
         if (authentication.getDetails() instanceof TenantAwareAuthenticationDetails tenantAwareAuthenticationDetails) {
             tenant = tenantAwareAuthenticationDetails.getTenant();