/**
*
* Copyright (c) 2009-2013 Freedomotic team http://freedomotic.com
*
* This file is part of Freedomotic
*
* This Program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2, or (at your option) any later version.
*
* This Program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* Freedomotic; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*/
package it.freedomotic.webserver;
import it.freedomotic.api.EventTemplate;
import it.freedomotic.api.Protocol;
import it.freedomotic.exceptions.UnableToExecuteException;
import it.freedomotic.reactions.Command;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.InetAddress;
import java.net.URL;
import java.security.KeyStore;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ssl.SslSocketConnector;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.eclipse.jetty.webapp.WebAppContext;
/**
*
* @author gpt
*/
public class ApplicationServer extends Protocol {
//TODO: read from config file
int port;// = 8080;
String webapp_dir;
String war_file;
public static final String WEBAPP_CTX = "/";
public static Server server;
private static boolean enableSSL;
private static int sslPort;
private static String keystorePassword;
private static String keystoreFile;
private static String keystoreType;
public ApplicationServer() {
super("ApplicationServer", "/webserver/applicationserver-manifest.xml");
port = configuration.getIntProperty("PORT", 8080);
webapp_dir = configuration.getStringProperty("WEBAPP_DIR", "/webapps/gwt_client");
war_file = configuration.getStringProperty("WAR_FILE", "Freedomotic.war");
enableSSL = configuration.getBooleanProperty("ENABLE_SSL", true);
sslPort = configuration.getIntProperty("SSL_PORT", 8443);
keystorePassword = configuration.getStringProperty("KEYSTORE_PASSWORD", "password");
keystoreFile = configuration.getStringProperty("KEYSTORE_FILE", "keystore");
keystoreType = configuration.getStringProperty("KEYSTORE_TYPE", "JKS");
//TODO: check that the war file is correct.
}
@Override
public void onStart() {
String dir = new File(this.getFile().getParent() + File.separator + webapp_dir).getAbsolutePath();
server = new Server(port);
LOG.info("Webserver now listens on port " + port);
if (enableSSL) {
KeyStore ks;
String keyStorePath = this.getFile().getParent() + "/data/" + keystoreFile;
try {
ks = KeyStore.getInstance(keystoreType);
ks.load(new FileInputStream(keyStorePath), keystorePassword.toCharArray());
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setKeyStore(ks);
sslContextFactory.setKeyStorePassword(keystorePassword);
sslContextFactory.setKeyStoreType(keystoreType);
SslSocketConnector SSLConnector = new SslSocketConnector(sslContextFactory);
SSLConnector.setPort(sslPort);
SSLConnector.setMaxIdleTime(30000);
LOG.info("Webserver now listens on SLL port " + sslPort);
server.addConnector(SSLConnector);
} catch (Exception ex ) {
LOG.log(Level.SEVERE, "Cannot load java keystore for reason: ", ex.getLocalizedMessage());
}
}
// WebAppContext context = new WebAppContext();
// context.setDescriptor(dir+"/WEB-INF/web.xml");
// context.setResourceBase(dir);
// context.setContextPath(WEBAPP_CTX);
// context.setParentLoaderPriority(true);
// server.setHandler(context);
try {
WebAppContext webapp = new WebAppContext();
webapp.setContextPath(WEBAPP_CTX);
webapp.setWar(dir + "/" + war_file);
server.setHandler(webapp);
//print the URL to visit as plugin description
InetAddress addr = InetAddress.getLocalHost();
String hostname = addr.getHostName();
//strip away the '.war' extension and put all togheter
URL url = new URL("http://" + hostname + ":" + port + "/" + war_file.substring(0, war_file.lastIndexOf(".")));
setDescription("Visit " + url.toString());
server.start();
} catch (FileNotFoundException nf) {
LOG.warning("Cannot find WAR file " + war_file + " into directory " + dir);
} catch (Exception ex) {
LOG.log(Level.SEVERE, null, ex);
}
}
@Override
public void onStop() {
try {
server.stop();
setDescription(configuration.getStringProperty("description", this.getName()));
} catch (Exception ex) {
LOG.log(Level.SEVERE, null, ex);
}
}
@Override
protected void onRun() {
// throw new UnsupportedOperationException("Not supported yet.");
}
@Override
protected void onCommand(Command c) throws IOException, UnableToExecuteException {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
protected boolean canExecute(Command c) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
protected void onEvent(EventTemplate event) {
throw new UnsupportedOperationException("Not supported yet.");
}
private static final Logger LOG = Logger.getLogger(ApplicationServer.class.getName());
}