Provide dummy user manager for OS security model

[lgpl/argeo-commons.git] / security / runtime / org.argeo.security.core / src / main / java / org / argeo / security / OsAuthenticationToken.java

diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/OsAuthenticationToken.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/OsAuthenticationToken.java
index 61ec539c610f08290ae093b423f8eb000ad735c6..9c476335f43ac85dceee3a979c8e896bb9bc377f 100644 (file)
--- a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/OsAuthenticationToken.java
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/OsAuthenticationToken.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.security;
 
 import java.security.AccessController;
@@ -71,7 +86,11 @@ public class OsAuthenticationToken implements Authentication {
                this(null);
        }
 
+       /** @return the name, or null if not yet logged */
        public String getName() {
+               Subject subject = Subject.getSubject(AccessController.getContext());
+               if (subject == null)
+                       return null;
                return getUser().getName();
        }