From 817dc0ed3ae8745d23c6749d4f3ba64164b3e3cc Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Tue, 21 Dec 2021 12:46:08 +0100
Subject: [PATCH] Prevent password enforcement for SASL GSSAPI

Similar fix as 9b339efbc1cf ("Prevent password enforcement for SASL
anonymous") just for SASL GSSAPI. Fixes SMACK-920.

Fixes: 92f4aadfdc45 ("[sasl] Avoid mechanisms that need a password when none is available")
---
 .../jivesoftware/smack/sasl/javax/SASLGSSAPIMechanism.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/smack-sasl-javax/src/main/java/org/jivesoftware/smack/sasl/javax/SASLGSSAPIMechanism.java b/smack-sasl-javax/src/main/java/org/jivesoftware/smack/sasl/javax/SASLGSSAPIMechanism.java
index 210e94ab9..bdef7d673 100644
--- a/smack-sasl-javax/src/main/java/org/jivesoftware/smack/sasl/javax/SASLGSSAPIMechanism.java
+++ b/smack-sasl-javax/src/main/java/org/jivesoftware/smack/sasl/javax/SASLGSSAPIMechanism.java
@@ -66,4 +66,8 @@ public class SASLGSSAPIMechanism extends SASLJavaXMechanism {
         return new SASLGSSAPIMechanism();
     }
 
+    @Override
+    public boolean requiresPassword() {
+        return false;
+    }
 }