Example usage for java.lang SecurityManager SecurityManager

Introduction

In this page you can find the example usage for java.lang SecurityManager SecurityManager.

Prototype

public SecurityManager() 

Source Link

Document

Constructs a new SecurityManager.

Usage

From source file:com.phonegap.DirectoryManager.java

/**
 * Delete directory./*from   www  .  j a  v  a2  s  .c  om*/
 * 
 * @param fileName      The name of the directory to delete
 * @return            T=deleted, F=could not delete
 */
protected static boolean deleteDirectory(String fileName) {
    boolean status;
    SecurityManager checker = new SecurityManager();

    // Make sure SD card exists
    if ((testSaveLocationExists()) && (!fileName.equals(""))) {
        File path = Environment.getExternalStorageDirectory();
        File newPath = constructFilePaths(path.toString(), fileName);
        checker.checkDelete(newPath.toString());

        // If dir to delete is really a directory
        if (newPath.isDirectory()) {
            String[] listfile = newPath.list();

            // Delete all files within the specified directory and then delete the directory
            try {
                for (int i = 0; i < listfile.length; i++) {
                    File deletedFile = new File(newPath.toString() + "/" + listfile[i].toString());
                    deletedFile.delete();
                }
                newPath.delete();
                Log.i("DirectoryManager deleteDirectory", fileName);
                status = true;
            } catch (Exception e) {
                e.printStackTrace();
                status = false;
            }
        }

        // If dir not a directory, then error
        else {
            status = false;
        }
    }

    // If no SD card 
    else {
        status = false;
    }
    return status;
}

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From source file:org.firstopen.custom.view.EventMonitorBean.java

public EventMonitorBean(String name) throws InfrastructureException {
    if (System.getSecurityManager() == null) {

        System.setSecurityManager(new SecurityManager());
    }/*from   w  w  w . j av  a 2  s.com*/

    JMSUtil.createQueue(MONITOR_NAME);
    connection = JMSUtil.getQueueConnection();
    try {
        queueSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

        MessageConsumer receiver = queueSession.createConsumer(JMSUtil.getQueue(MONITOR_NAME));

        receiver.setMessageListener(this);

        connection.start();
    } catch (JMSException e) {

        log.error("unable to start listener on Queue");
        throw new InfrastructureException(e);
    }
}

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From source file:org.eu.gasp.core.bootstrap.Bootstrap.java

public Bootstrap(final String homeDir, final String policyFilePath, final String log4jFilePath,
        final String propertyFilePath) {
    if (StringUtils.isBlank(homeDir)) {
        throw new IllegalArgumentException("homeDir");
    }/*from   www  . ja  va  2 s.  c  o m*/
    try {
        this.homeDir = new File(homeDir).getCanonicalPath();
    } catch (Exception e) {
        throw new IllegalStateException("Unexpected exception", e);
    }

    // the home dir is declared in the System properties
    System.setProperty("gasp.home", homeDir);

    try {
        this.propertyFilePath = new File(homeDir,
                propertyFilePath == null ? "conf/gasp.properties" : propertyFilePath).getCanonicalPath();
    } catch (Exception e) {
        throw new IllegalStateException("Unexpected exception", e);
    }
    this.log4jFilePath = log4jFilePath;

    if (!StringUtils.isBlank(policyFilePath)) {
        // installing security manager
        try {
            System.setProperty("java.security.policy",
                    new File(homeDir, policyFilePath).getAbsoluteFile().toURI().toURL().toExternalForm());
            System.setSecurityManager(new SecurityManager());
        } catch (Exception e) {
            throw new IllegalStateException("Error while setting the Java security policy", e);
        }
    }

    // adding a shutdown hook to properly close the application
    Runtime.getRuntime().addShutdownHook(new ShutdownHook(this));
}

---

From source file:se.tillvaxtverket.ttsigvalws.ttwebservice.TTSigValServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    this.context = config.getServletContext();
    // Remove any occurance of the BC provider
    Security.removeProvider("BC");
    // Insert the BC provider in a preferred position
    Security.insertProviderAt(new BouncyCastleProvider(), 1);
    try {/*from   w w w .  ja va  2  s.  c o m*/
        SecurityManager secMan = new SecurityManager();
        secMan.checkSetFactory();
        HttpURLConnection.setContentHandlerFactory(new OCSPContentHandlerFactory());
        LOG.info("Setting URL Content handler factory to OCSPContentHandlerFactory");
    } catch (Exception ex) {
        LOG.warning("Error when setting URL content handler factory");
    }
    infoText = ResourceBundle.getBundle("infoText");
    LOG.info(currentDir);
    String dataDir = context.getInitParameter("DataDirectory");
    ConfigData conf = new ConfigData(dataDir);
    baseModel = new SigValidationBaseModel(conf);
    Locale.setDefault(new Locale(baseModel.getConf().getLanguageCode()));
}

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From source file:net.sf.mpaxs.spi.computeHost.StartUp.java

/**
 *
 * @param cfg//from   www . j  a  v a  2 s .  c  o m
 */
public StartUp(Configuration cfg) {
    Settings settings = new Settings(cfg);
    try {
        System.setProperty("java.rmi.server.codebase", settings.getCodebase().toString());
        Logger.getLogger(StartUp.class.getName()).log(Level.INFO, "RMI Codebase at {0}",
                settings.getCodebase().toString());
    } catch (MalformedURLException ex) {
        Logger.getLogger(StartUp.class.getName()).log(Level.SEVERE, null, ex);
    }
    File policyFile;
    policyFile = new File(new File(settings.getOption(ConfigurationKeys.KEY_COMPUTE_HOST_WORKING_DIR)),
            settings.getPolicyName());
    if (!policyFile.exists()) {
        System.out.println("Did not find security policy, will create default one!");
        policyFile.getParentFile().mkdirs();
        BufferedReader br = new BufferedReader(new InputStreamReader(
                StartUp.class.getResourceAsStream("/net/sf/mpaxs/spi/computeHost/wideopen.policy")));
        try {
            BufferedWriter bw = new BufferedWriter(new FileWriter(policyFile));
            String s = null;
            while ((s = br.readLine()) != null) {
                bw.write(s + "\n");
            }
            bw.flush();
            bw.close();
            br.close();
            Logger.getLogger(StartUp.class.getName()).log(Level.INFO,
                    "Using security policy at " + policyFile.getAbsolutePath());
        } catch (IOException ex) {
            Logger.getLogger(StartUp.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        Logger.getLogger(StartUp.class.getName()).log(Level.INFO,
                "Found existing policy file at " + policyFile.getAbsolutePath());
    }
    System.setProperty("java.security.policy", policyFile.getAbsolutePath());

    System.setProperty("java.net.preferIPv4Stack", "true");

    if (System.getSecurityManager() == null) {
        System.setSecurityManager(new SecurityManager());
    }

    Logger.getLogger(StartUp.class.getName()).log(Level.FINE, "Creating host");
    Host h = new Host();
    Logger.getLogger(StartUp.class.getName()).log(Level.FINE, "Configuring host");
    h.configure(cfg);
    Logger.getLogger(StartUp.class.getName()).log(Level.FINE,
            "Setting auth token " + settings.getOption(ConfigurationKeys.KEY_AUTH_TOKEN));
    String at = settings.getOption(ConfigurationKeys.KEY_AUTH_TOKEN);
    h.setAuthenticationToken(UUID.fromString(at));
    Logger.getLogger(StartUp.class.getName()).log(Level.INFO, "Starting host {0}", settings.getHostID());
    h.startComputeHost();
}

---

From source file:com.liferay.maven.arquillian.internal.tasks.ExecuteDeployerTask.java

protected void executeTool(String deployerClassName, ClassLoader classLoader, String[] args) throws Exception {

    Thread currentThread = Thread.currentThread();

    ClassLoader contextClassLoader = currentThread.getContextClassLoader();

    currentThread.setContextClassLoader(classLoader);

    SecurityManager currentSecurityManager = System.getSecurityManager();

    // Required to prevent premature exit by DBBuilder. See LPS-7524.
    SecurityManager securityManager = new SecurityManager() {

        @Override/*from  www . j  a  v  a 2  s . c om*/
        public void checkPermission(Permission permission) {
        }

        @Override
        public void checkExit(int status) {
            throw new SecurityException();
        }
    };

    System.setSecurityManager(securityManager);

    try {
        System.setProperty("external-properties",
                "com/liferay/portal/tools/dependencies" + "/portal-tools.properties");
        System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.Log4JLogger");

        Class<?> clazz = classLoader.loadClass(deployerClassName);

        Method method = clazz.getMethod("main", String[].class);

        method.invoke(null, (Object) args);
    } catch (InvocationTargetException ite) {
        if (!(ite.getCause() instanceof SecurityException)) {
            throw ite;
        }
    } finally {
        currentThread.setContextClassLoader(contextClassLoader);

        System.setSecurityManager(currentSecurityManager);
    }
}

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From source file:org.firstopen.singularity.admin.view.ECSpecBean.java

public ECSpecBean(String name) {

    try {//from   w  w w .  j  av a2 s. c o m
        if (System.getSecurityManager() == null) {

            System.setSecurityManager(new SecurityManager());
        }

        InitialContext jndiContext = JNDIUtil.getInitialContext();
        Object objref = jndiContext.lookup("jnp://localhost:1099/ejb/ale/AleSLSB");
        AleSLSBHome aleSLSBHome = (AleSLSBHome) PortableRemoteObject.narrow(objref, AleSLSBHome.class);

        aSLSB = aleSLSBHome.create();

        createLogicalDeviceSelectList();

        createECSpecSelectList();

    } catch (Exception e) {
        log.error("can't create ECSpecBean");
        /*
         * can't recover wrap in RuntimeException
         */
        throw new InfrastructureException(e);
    }
}

---

From source file:com.liferay.arquillian.maven.internal.tasks.ExecuteDeployerTask.java

protected void executeTool(String deployerClassName, ClassLoader classLoader, String[] args) throws Exception {

    Thread currentThread = Thread.currentThread();

    ClassLoader contextClassLoader = currentThread.getContextClassLoader();

    currentThread.setContextClassLoader(classLoader);

    SecurityManager currentSecurityManager = System.getSecurityManager();

    // Required to prevent premature exit by DBBuilder. See LPS-7524.

    SecurityManager securityManager = new SecurityManager() {

        @Override// www.  j a v  a 2  s .  c  o m
        public void checkPermission(Permission permission) {
            //It is not needed to check permissions
        }

        @Override
        public void checkExit(int status) {
            throw new SecurityException();
        }
    };

    System.setSecurityManager(securityManager);

    try {
        System.setProperty("external-properties",
                "com/liferay/portal/tools/dependencies" + "/portal-tools.properties");
        System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.Log4JLogger");

        Class<?> clazz = classLoader.loadClass(deployerClassName);

        Method method = clazz.getMethod("main", String[].class);

        method.invoke(null, (Object) args);
    } catch (InvocationTargetException ite) {
        if (!(ite.getCause() instanceof SecurityException)) {
            throw ite;
        }
    } finally {
        currentThread.setContextClassLoader(contextClassLoader);

        System.setSecurityManager(currentSecurityManager);
    }
}

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From source file:org.nebulaframework.grid.Grid.java

/**
 * Starts {@link ClusterManager} instance with default settings,
 * read from default properties file./*from  www  .  j  a va 2s. co m*/
 * 
 * @return ClusterManager
 * 
 * @throws IllegalStateException if a Grid Member (Cluster / Node) has
 * already started with in the current VM. Nebula supports only one Grid
 * Member per VM.
 */
public synchronized static ClusterManager startClusterManager() throws IllegalStateException {

    if (isInitialized()) {
        // A Grid Member has already started in this VM
        throw new IllegalStateException("A Grid Memeber Already Started in VM");
    }

    initializeDefaultExceptionHandler();

    StopWatch sw = new StopWatch();

    try {
        sw.start();
        log.info("ClusterManager Starting...");

        // Set Security Manager
        System.setSecurityManager(new SecurityManager());

        // Detect Configuration
        Properties config = ConfigurationSupport.detectClusterConfiguration();

        // Register with any Colombus Servers
        ClusterDiscoverySupport.registerColombus(config);

        clusterManager = true;

        log.debug("Starting up Spring Container...");

        applicationContext = new NebulaApplicationContext(CLUSTER_SPRING_CONTEXT, config);

        log.debug("Spring Container Started");

        return (ClusterManager) applicationContext.getBean("clusterManager");
    } finally {
        sw.stop();
        log.info("ClusterManager Started Up. " + sw.getLastTaskTimeMillis() + " ms");
    }

}

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From source file:com.phonegap.DirectoryManager.java

/**
 * Delete file.//  w  w  w.  ja v  a2 s .co m
 * 
 * @param fileName            The name of the file to delete
 * @return                  T=deleted, F=not deleted
 */
protected static boolean deleteFile(String fileName) {
    boolean status;
    SecurityManager checker = new SecurityManager();

    // Make sure SD card exists
    if ((testSaveLocationExists()) && (!fileName.equals(""))) {
        File path = Environment.getExternalStorageDirectory();
        File newPath = constructFilePaths(path.toString(), fileName);
        checker.checkDelete(newPath.toString());

        // If file to delete is really a file
        if (newPath.isFile()) {
            try {
                Log.i("DirectoryManager deleteFile", fileName);
                newPath.delete();
                status = true;
            } catch (SecurityException se) {
                se.printStackTrace();
                status = false;
            }
        }
        // If not a file, then error
        else {
            status = false;
        }
    }

    // If no SD card
    else {
        status = false;
    }
    return status;
}

---

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