/**
* 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 demo.wssec.client;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.wss4j.common.ext.WSPasswordCallback;
/**
*/
public class UTPasswordCallback implements CallbackHandler {
private Map<String, String> passwords =
new HashMap<String, String>();
public UTPasswordCallback() {
passwords.put("Alice", "ecilA");
passwords.put("abcd", "dcba");
}
/**
* Here, we attempt to get the password from the private
* alias/passwords map.
*/
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
WSPasswordCallback pc = (WSPasswordCallback)callbacks[i];
String pass = passwords.get(pc.getIdentifier());
if (pass != null) {
pc.setPassword(pass);
return;
}
}
}
/**
* Add an alias/password pair to the callback mechanism.
*/
public void setAliasPassword(String alias, String password) {
passwords.put(alias, password);
}
}