From 79016a7b2f9d89e52e991b0abdfc73ad24e60979 Mon Sep 17 00:00:00 2001 From: clemenso Date: Thu, 13 Aug 2009 09:19:28 +0000 Subject: [#433] update BKU Web Start CertStore WebStart configuration refactored git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@423 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../java/at/gv/egiz/bku/webstart/Launcher.java | 230 +++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Launcher.java (limited to 'BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Launcher.java') diff --git a/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Launcher.java b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Launcher.java new file mode 100644 index 00000000..f7be7b65 --- /dev/null +++ b/BKUWebStart/src/main/java/at/gv/egiz/bku/webstart/Launcher.java @@ -0,0 +1,230 @@ +package at.gv.egiz.bku.webstart; + +import iaik.asn1.CodingException; +import java.io.IOException; +import java.net.URISyntaxException; +import java.util.Locale; +import java.util.MissingResourceException; +import java.util.ResourceBundle; + +import javax.jnlp.UnavailableServiceException; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import at.gv.egiz.bku.webstart.ui.BKUControllerInterface; +import at.gv.egiz.bku.webstart.ui.TrayIconDialog; +import com.sun.javaws.security.JavaWebStartSecurity; +import java.awt.Desktop; +import java.awt.SplashScreen; +import java.net.BindException; +import java.net.URI; +import java.net.URL; +import java.security.GeneralSecurityException; +import java.util.jar.Attributes; +import java.util.jar.Manifest; +import javax.jnlp.BasicService; +import javax.jnlp.ServiceManager; +import org.mortbay.util.MultiException; + +public class Launcher implements BKUControllerInterface { + + public static final String WEBAPP_RESOURCE = "BKULocal.war"; + public static final String CERTIFICATES_RESOURCE = "BKUCertificates.jar"; + public static final String WEBAPP_FILE = "BKULocal.war"; + public static final String MESSAGES_RESOURCE = "at/gv/egiz/bku/webstart/ui/UIMessages"; + /** resource bundle messages */ + public static final String GREETING_CAPTION = "Greetings.Caption"; + public static final String GREETING_MESSAGE = "Greetings.Message"; + public static final String CONFIG_CAPTION = "Config.Caption"; + public static final String CONFIG_MESSAGE = "Config.Message"; + public static final String STARTUP_CAPTION = "Startup.Caption"; + public static final String STARTUP_MESSAGE = "Startup.Message"; + public static final String ERROR_CAPTION = "Error.Caption"; + public static final String ERROR_STARTUP_MESSAGE = "Error.Startup.Message"; + public static final String ERROR_CONF_MESSAGE = "Error.Conf.Message"; + public static final String ERROR_BIND_MESSAGE = "Error.Bind.Message"; + public static final URI HTTPS_SECURITY_LAYER_URI; + private static Log log = LogFactory.getLog(Launcher.class); + + static { + URI tmp = null; + try { + tmp = new URI("https://localhost:" + Integer.getInteger(Container.HTTPS_PORT_PROPERTY, 3496).intValue()); + } catch (URISyntaxException ex) { + log.error(ex); + } finally { + HTTPS_SECURITY_LAYER_URI = tmp; + } + } + + public static final String version; + static { + String tmp = Configurator.UNKOWN_VERSION; + try { + String bkuWebStartJar = Launcher.class.getProtectionDomain().getCodeSource().getLocation().toString(); + URL manifestURL = new URL("jar:" + bkuWebStartJar + "!/META-INF/MANIFEST.MF"); + if (log.isTraceEnabled()) { + log.trace("read version information from " + manifestURL); + } + Manifest manifest = new Manifest(manifestURL.openStream()); + Attributes atts = manifest.getMainAttributes(); + if (atts != null) { + tmp = atts.getValue("Implementation-Build"); + } + } catch (IOException ex) { + log.error("failed to read version", ex); + } finally { + version = tmp; + log.info("BKU Web Start " + version); + } + } + + private Configurator config; + private Container server; + private BasicService basicService; + + private void initStart() { + try { + basicService = (BasicService) ServiceManager.lookup("javax.jnlp.BasicService"); + if (basicService.isOffline()) { + log.info("launching MOCCA Web Start offline"); + } else { + log.info("launching MOCCA Web Start online"); + } + } catch (UnavailableServiceException ex) { + log.info("Failed to obtain JNLP service: " + ex.getMessage()); + } + } + + private void initTrayIcon() { + log.debug("init MOCCA tray icon"); + Locale loc = Locale.getDefault(); + ResourceBundle resourceBundle; + try { + resourceBundle = ResourceBundle.getBundle( + MESSAGES_RESOURCE, loc); + } catch (MissingResourceException mx) { + resourceBundle = ResourceBundle.getBundle( + MESSAGES_RESOURCE, Locale.ENGLISH); + } + TrayIconDialog.getInstance().init(resourceBundle); + TrayIconDialog.getInstance().setShutdownHook(this); +// TrayIconDialog.getInstance().displayInfo(GREETING_CAPTION, GREETING_MESSAGE); + } + + private void initConfig() throws IOException, CodingException, GeneralSecurityException { + config = new Configurator(); + config.ensureConfiguration(); + config.ensureCertificates(); + } + + private void startServer() throws Exception { + log.info("init servlet container and MOCCA webapp"); + server = new Container(); + server.init(); + server.start(); + } + + private void initFinished() { + try { + // standalone (non-webstart) version has splashscreen + if (SplashScreen.getSplashScreen() != null) { + try { + SplashScreen.getSplashScreen().close(); + } catch (IllegalStateException ex) { + log.warn("Failed to close splash screen: " + ex.getMessage()); + } + } + if (config.isCertRenewed()) { + // don't use basicService.showDocument(), which causes a java ssl warning dialog + if (Desktop.isDesktopSupported()) { + Desktop desktop = Desktop.getDesktop(); + if (desktop.isSupported(Desktop.Action.BROWSE)) { + try { + desktop.browse(HTTPS_SECURITY_LAYER_URI); + } catch (Exception ex) { + log.error("failed to open system browser, install TLS certificate manually: " + HTTPS_SECURITY_LAYER_URI, ex); + } + } else { + log.error("failed to open system browser, install TLS certificate manually: " + HTTPS_SECURITY_LAYER_URI); + } + } else { + log.error("failed to open system browser, install TLS certificate manually: " + HTTPS_SECURITY_LAYER_URI); + } + } + log.info("BKU successfully started"); + server.join(); + } catch (InterruptedException e) { + log.warn("failed to join server: " + e.getMessage(), e); + } + } + + @Override + public void shutDown() { + log.info("Shutting down server"); + if ((server != null) && (server.isRunning())) { + try { + if (server.isRunning()) { + server.stop(); + } + } catch (Exception e) { + log.debug(e.toString()); + } finally { + if (server.isRunning()) { + server.destroy(); + } + } + } + System.exit(0); + } + + public static void main(String[] args) throws InterruptedException, IOException { + + if (log.isTraceEnabled()) { + SecurityManager sm = System.getSecurityManager(); + if (sm instanceof JavaWebStartSecurity) { + System.setSecurityManager(new LogSecurityManager((JavaWebStartSecurity) sm)); + } + } + + Launcher launcher = new Launcher(); + launcher.initStart(); + launcher.initTrayIcon(); //keep reference? BKULauncher not garbage collected after main() + + try { + TrayIconDialog.getInstance().displayInfo(CONFIG_CAPTION, CONFIG_MESSAGE); + launcher.initConfig(); + } catch (Exception ex) { + log.fatal("Failed to initialize configuration", ex); + TrayIconDialog.getInstance().displayError(ERROR_CAPTION, ERROR_CONF_MESSAGE); + Thread.sleep(5000); + System.exit(-1000); + } + + try { + TrayIconDialog.getInstance().displayInfo(STARTUP_CAPTION, STARTUP_MESSAGE); + launcher.startServer(); + TrayIconDialog.getInstance().displayInfo(GREETING_CAPTION, GREETING_MESSAGE); + launcher.initFinished(); + } catch (BindException ex) { + log.fatal("Failed to launch server, " + ex.getMessage(), ex); + TrayIconDialog.getInstance().displayError(ERROR_CAPTION, ERROR_BIND_MESSAGE); + Thread.sleep(5000); + System.exit(-1000); + } catch (MultiException ex) { + log.fatal("Failed to launch server, " + ex.getMessage(), ex); + if (ex.getThrowable(0) instanceof BindException) { + TrayIconDialog.getInstance().displayError(ERROR_CAPTION, ERROR_BIND_MESSAGE); + } else { + TrayIconDialog.getInstance().displayError(ERROR_CAPTION, ERROR_STARTUP_MESSAGE); + } + Thread.sleep(5000); + System.exit(-1000); + } catch (Exception e) { + log.fatal("Failed to launch server, " + e.getMessage(), e); + TrayIconDialog.getInstance().displayError(ERROR_CAPTION, ERROR_STARTUP_MESSAGE); + Thread.sleep(5000); + System.exit(-1000); + } + } +} -- cgit v1.2.3