/**
* 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.cxf.systest.jaxrs.security.oauth2.grants;
import javax.security.auth.callback.CallbackHandler;
import org.w3c.dom.Document;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.jaxrs.utils.ExceptionUtils;
import org.apache.cxf.phase.PhaseInterceptorChain;
import org.apache.cxf.rs.security.oauth2.common.Client;
import org.apache.cxf.rs.security.oauth2.common.UserSubject;
import org.apache.cxf.rs.security.oauth2.grants.owner.ResourceOwnerLoginHandler;
import org.apache.wss4j.dom.WSConstants;
import org.apache.wss4j.dom.engine.WSSConfig;
import org.apache.wss4j.dom.handler.RequestData;
import org.apache.wss4j.dom.message.token.UsernameToken;
import org.apache.wss4j.dom.validate.Credential;
import org.apache.wss4j.dom.validate.UsernameTokenValidator;
/**
* A simple ResourceOwnerLoginHandler implementation that delegates the username/password to a CallbackHandler
*/
public class CallbackHandlerLoginHandler implements ResourceOwnerLoginHandler {
private CallbackHandler callbackHandler;
static {
WSSConfig.init();
}
@Override
public UserSubject createSubject(Client client, String user, String pass) {
Document doc = DOMUtils.createDocument();
UsernameToken token = new UsernameToken(false, doc,
WSConstants.PASSWORD_TEXT);
token.setName(user);
token.setPassword(pass);
Credential credential = new Credential();
credential.setUsernametoken(token);
RequestData data = new RequestData();
data.setMsgContext(PhaseInterceptorChain.getCurrentMessage());
data.setCallbackHandler(callbackHandler);
UsernameTokenValidator validator = new UsernameTokenValidator();
try {
credential = validator.validate(credential, data);
UserSubject subject = new UserSubject();
subject.setLogin(user);
return subject;
} catch (Exception ex) {
throw ExceptionUtils.toInternalServerErrorException(ex, null);
}
}
public CallbackHandler getCallbackHandler() {
return callbackHandler;
}
public void setCallbackHandler(CallbackHandler callbackHandler) {
this.callbackHandler = callbackHandler;
}
}