init

test/org/apache/catalina/authenticator/TestJaspicCallbackHandlerInAuthenticator.java

@@ -0,0 +1,89 @@
+/**
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You 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.apache.catalina.authenticator;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+import javax.servlet.http.HttpServletResponse;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import org.apache.catalina.authenticator.jaspic.CallbackHandlerImpl;
+import org.apache.catalina.connector.Request;
+
+public class TestJaspicCallbackHandlerInAuthenticator {
+
+    @Test
+    public void testCustomCallbackHandlerCreation() throws Exception {
+        testCallbackHandlerCreation("org.apache.catalina.authenticator.TestCallbackHandlerImpl",
+                TestCallbackHandlerImpl.class);
+    }
+
+    @Test
+    public void testDefaultCallbackHandlerCreation() throws Exception {
+        testCallbackHandlerCreation(null, CallbackHandlerImpl.class);
+    }
+
+
+    private void testCallbackHandlerCreation(String callbackHandlerImplClassName,
+            Class<?> callbackHandlerImplClass)
+            throws NoSuchMethodException, SecurityException, IllegalAccessException,
+            IllegalArgumentException, InvocationTargetException {
+        TestAuthenticator authenticator = new TestAuthenticator();
+        authenticator.setJaspicCallbackHandlerClass(callbackHandlerImplClassName);
+        Method createCallbackHandlerMethod =
+                AuthenticatorBase.class.getDeclaredMethod("createCallbackHandler");
+        createCallbackHandlerMethod.setAccessible(true);
+        CallbackHandler callbackHandler =
+                (CallbackHandler) createCallbackHandlerMethod.invoke(authenticator);
+        Assert.assertTrue(callbackHandlerImplClass.isInstance(callbackHandler));
+    }
+
+    private static class TestAuthenticator extends AuthenticatorBase {
+
+        @Override
+        protected boolean doAuthenticate(Request request, HttpServletResponse response)
+                throws IOException {
+            return false;
+        }
+
+        @Override
+        protected String getAuthMethod() {
+            return null;
+        }
+
+    }
+}
+
+class TestCallbackHandlerImpl implements CallbackHandler {
+
+    public TestCallbackHandlerImpl() {
+        // Default constructor required by reflection
+    }
+
+
+    @Override
+    public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
+        // don't have to do anything; needed only for instantiation
+    }
+}