X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fauth%2FEndUserLoginModule.java;h=128dd7a36b61db171f7225f1c1b4dd1b7e6b49a5;hb=268e023a9de5db2549431a4415e584ac68a4f98b;hp=de2a007de366c1a4b3344e8a14749b3abcf05237;hpb=6ddb7b6b224a00344a182761e42b2241a721224f;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/auth/EndUserLoginModule.java b/org.argeo.cms/src/org/argeo/cms/internal/auth/EndUserLoginModule.java
index de2a007de..128dd7a36 100644
--- a/org.argeo.cms/src/org/argeo/cms/internal/auth/EndUserLoginModule.java
+++ b/org.argeo.cms/src/org/argeo/cms/internal/auth/EndUserLoginModule.java
@@ -46,6 +46,9 @@ public class EndUserLoginModule extends AbstractLoginModule {
 	protected Authentication processLogin(CallbackHandler callbackHandler)
 			throws LoginException, UnsupportedCallbackException, IOException,
 			InterruptedException {
+		if (callbackHandler == null)
+			return null;
+
 		// ask for username and password
 		NameCallback nameCallback = new NameCallback("User");
 		PasswordCallback passwordCallback = new PasswordCallback("Password",