| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * 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.apache.rampart.samples.sample03; |
| |
| import org.apache.ws.security.WSPasswordCallback; |
| |
| import javax.security.auth.callback.Callback; |
| import javax.security.auth.callback.CallbackHandler; |
| import javax.security.auth.callback.UnsupportedCallbackException; |
| |
| import java.io.IOException; |
| |
| public class PWCBHandler implements CallbackHandler { |
| |
| public void handle(Callback[] callbacks) throws IOException, |
| UnsupportedCallbackException { |
| |
| for (int i = 0; i < callbacks.length; i++) { |
| |
| //When the server side need to authenticate the user |
| WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i]; |
| if (pwcb.getUsage() == WSPasswordCallback.USERNAME_TOKEN_UNKNOWN) { |
| if(pwcb.getIdentifer().equals("bob") && pwcb.getPassword().equals("bobPW")) { |
| //If authentication successful, simply return |
| return; |
| } else { |
| throw new UnsupportedCallbackException(callbacks[i], "check failed"); |
| } |
| } |
| |
| //When the client requests for the password to be added in to the |
| //UT element |
| pwcb.setPassword("bobPW"); |
| } |
| } |
| |
| } |