From 94aa91d52ec53d157f0fd978fe12bde2631d7bdb Mon Sep 17 00:00:00 2001
From: anhefti <andreas.hefti@let.ethz.ch>
Date: Thu, 19 Dec 2024 09:23:05 +0100
Subject: [PATCH] prevent userSessionName from to get too long (255)

---
 .../session/impl/SEBClientConnectionServiceImpl.java       | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/session/impl/SEBClientConnectionServiceImpl.java b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/session/impl/SEBClientConnectionServiceImpl.java
index 261e9d55d..fedfa3989 100644
--- a/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/session/impl/SEBClientConnectionServiceImpl.java
+++ b/src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/session/impl/SEBClientConnectionServiceImpl.java
@@ -844,11 +844,16 @@ private String updateUserSessionId(
             }
 
             // otherwise apply new name
-            return accountId +
+            final String userSessionName = accountId +
                     Constants.SPACE +
                     Constants.EMBEDDED_LIST_SEPARATOR +
                     Constants.SPACE +
                     clientConnection.userSessionId;
+            if (userSessionName.length() > 255) {
+                return Utils.truncateText(userSessionName, 240);
+            } else {
+                return userSessionName;
+            }
         } catch (final Exception e) {
             log.error("Unexpected error while try to update userSessionId for connection: {}", clientConnection, e);
             return null;