| /** |
| * 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.activemq.jaas; |
| |
| import java.io.IOException; |
| import java.security.cert.X509Certificate; |
| |
| import javax.security.auth.callback.Callback; |
| import javax.security.auth.callback.CallbackHandler; |
| import javax.security.auth.callback.UnsupportedCallbackException; |
| |
| /** |
| * A Standard JAAS callback handler for SSL certificate requests. Will only |
| * handle callbacks of type CertificateCallback. |
| * |
| * @author sepandm@gmail.com (Sepand) |
| */ |
| public class JaasCertificateCallbackHandler implements CallbackHandler { |
| final X509Certificate certificates[]; |
| |
| /** |
| * Basic constructor. |
| * |
| * @param cert The certificate returned when calling back. |
| */ |
| public JaasCertificateCallbackHandler(X509Certificate certs[]) { |
| certificates = certs; |
| } |
| |
| /** |
| * Overriding handle method to handle certificates. |
| * |
| * @param callbacks The callbacks requested. |
| * @throws IOException |
| * @throws UnsupportedCallbackException Thrown if an unkown Callback type is |
| * encountered. |
| */ |
| public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException { |
| for (int i = 0; i < callbacks.length; i++) { |
| Callback callback = callbacks[i]; |
| if (callback instanceof CertificateCallback) { |
| CertificateCallback certCallback = (CertificateCallback)callback; |
| |
| certCallback.setCertificates(certificates); |
| |
| } else { |
| throw new UnsupportedCallbackException(callback); |
| } |
| } |
| } |
| } |