From 67b3a0d6cd287a69f4b473fa579fe8ef1eb4ed68 Mon Sep 17 00:00:00 2001
From: Xabi <xaabi6@users.noreply.github.com>
Date: Tue, 3 Jan 2023 16:30:14 +0100
Subject: [PATCH] Incluir traza en UdaFilter

Esta traza puede servir de ayuda en aquellos casos en los que se espere obtener el referido, pero en su lugar se reciba un valor nulo.

(cherry picked from commit 06559981522720da30e9e9becf609cf7fb0b8748)
---
 x38ShLibClasses/src/com/ejie/x38/UdaFilter.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/x38ShLibClasses/src/com/ejie/x38/UdaFilter.java b/x38ShLibClasses/src/com/ejie/x38/UdaFilter.java
index 78085a5b..710d2f6e 100644
--- a/x38ShLibClasses/src/com/ejie/x38/UdaFilter.java
+++ b/x38ShLibClasses/src/com/ejie/x38/UdaFilter.java
@@ -66,6 +66,7 @@ public void doFilter(ServletRequest request, ServletResponse response, FilterCha
 					Pattern.CASE_INSENSITIVE).matcher(httpServletRequest.getHeader("referer")).find();
 		} else {
 			refersFromSecuritySystem = false;
+			logger.debug("Referer is null. If a value was expected, check if the protocol is still the same.");
 		}
 
 		try {