/**
* 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.openejb.server.ejbd;
import org.apache.openejb.client.AuthenticationRequest;
import org.apache.openejb.client.AuthenticationResponse;
import org.apache.openejb.client.ClientMetaData;
import org.apache.openejb.client.ProtocolMetaData;
import org.apache.openejb.client.Response;
import org.apache.openejb.client.ResponseCodes;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.spi.SecurityService;
import org.apache.openejb.util.LogCategory;
import org.apache.openejb.util.Logger;
import org.apache.openejb.util.Messages;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
class AuthRequestHandler extends RequestHandler {
Messages _messages = new Messages("org.apache.openejb.server.util.resources");
private static final Logger logger = Logger.getInstance(LogCategory.OPENEJB_SERVER_REMOTE.createChild("auth"), "org.apache.openejb.server.util.resources");
private static final boolean debug = logger.isDebugEnabled();
protected AuthRequestHandler(final EjbDaemon daemon) {
super(daemon);
}
@Override
public String getName() {
return "Authentication";
}
@Override
public Logger getLogger() {
return logger;
}
@Override
public Response processRequest(final ObjectInputStream in, final ProtocolMetaData metaData) throws Exception {
final AuthenticationRequest req = new AuthenticationRequest();
req.setMetaData(metaData);
final AuthenticationResponse res = new AuthenticationResponse();
res.setMetaData(metaData);
try {
req.readExternal(in);
final String securityRealm = req.getRealm();
final String username = req.getUsername();
final String password = req.getCredentials();
final SecurityService securityService = SystemInstance.get().getComponent(SecurityService.class);
final Object token = securityService.login(securityRealm, username, password);
final ClientMetaData client = new ClientMetaData();
client.setMetaData(metaData);
client.setClientIdentity(token);
res.setIdentity(client);
res.setResponseCode(ResponseCodes.AUTH_GRANTED);
} catch (Throwable t) {
res.setResponseCode(ResponseCodes.AUTH_DENIED);
res.setDeniedCause(t);
} finally {
if (debug) {
try {
logger.debug("AUTH REQUEST: " + req + " -- RESPONSE: " + res);
} catch (Exception e) {
//Ignore
}
}
}
return res;
}
@Override
public void processResponse(final Response response, final ObjectOutputStream out, final ProtocolMetaData metaData) throws Exception {
if (AuthenticationResponse.class.isInstance(response)) {
final AuthenticationResponse res = (AuthenticationResponse) response;
res.setMetaData(metaData);
try {
res.writeExternal(out);
} catch (Exception e) {
logger.fatal("Could not write AuthenticationResponse to output stream", e);
}
} else {
logger.error("AuthRequestHandler cannot process an instance of: " + response.getClass().getName());
}
}
}