List of usage examples for java.lang System getSecurityManager
public static SecurityManager getSecurityManager()
From source file:org.wso2.carbon.core.init.CarbonServerManager.java
/** * Start the CarbonServerManager// ww w . jav a2 s. co m * * @param context The CarbonCore BundleContext */ public void start(BundleContext context) { // Need permissions in order to instantiate CarbonServerManager SecurityManager secMan = System.getSecurityManager(); if (secMan != null) { secMan.checkPermission(new ManagementPermission("control")); new Timer("JavaSecPolicyUpdateTimer").scheduleAtFixedRate(new TimerTask() { public void run() { java.security.Policy.getPolicy().refresh(); } }, 120000, 5000); } if (System.getProperty(CarbonConstants.START_TIME) == null) { System.setProperty(CarbonConstants.START_TIME, System.currentTimeMillis() + ""); } this.bundleContext = context; //Initializing ConfigItem Listener - Modules and Deployers configItemListener = new PreAxis2ConfigItemListener(bundleContext, this); //Initializing Required OSGi service listener requiredServiceListener = new PreAxis2RequiredServiceListener(bundleContext, this); osgiAxis2ServicesListener = new OSGiAxis2ServicesListener(bundleContext, this); populateListeners(); if (configItemListener.registerBundleListener()) { configItemListener.start(); } if (requiredServiceListener.registerServiceListener()) { requiredServiceListener.start(); } if (osgiAxis2ServicesListener.registerBundleListener()) { osgiAxis2ServicesListener.start(); } //check whether pending list is empty, If so initialize Carbon if (pendingItemMap.isEmpty()) { initializeCarbon(); } else { //Scheduling timer to run if the required items are being delayed. timer.scheduleAtFixedRate(new TimerTask() { public void run() { try { if (!pendingItemMap.isEmpty()) { log.warn("Carbon initialization is delayed due to the following unsatisfied items:"); for (String configItem : pendingItemMap.keySet()) { log.warn("Waiting for required " + pendingItemMap.get(configItem) + ": " + configItem); } } } catch (Exception ignored) { } } }, 60000, 60000); } }
From source file:org.apache.catalina.core.ApplicationContextFacade.java
public RequestDispatcher getNamedDispatcher(String name) { if (System.getSecurityManager() != null) { return (RequestDispatcher) doPrivileged("getNamedDispatcher", new Object[] { name }); } else {//from w ww . j a v a2 s . c om return context.getNamedDispatcher(name); } }
From source file:org.ublog.benchmark.social.SocialBenchmark.java
private GraphInterface getRemoteGraphServer(String serverName, int serverPort) { if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); }// ww w . ja va2 s . c o m try { if (logger.isInfoEnabled()) { logger.info("Trying to connect to graph server"); } Registry reg = LocateRegistry.getRegistry(serverName, serverPort); System.out.println("reg " + reg.list().toString()); return (GraphInterface) reg.lookup("Graph"); } catch (NotBoundException ex) { Logger.getLogger("global").log(null, ex); return null; } catch (RemoteException ex) { ex.printStackTrace(); Logger.getLogger("global").log(null, ex); return null; } }
From source file:org.codice.ddf.configuration.migration.ImportMigrationContextImpl.java
@SuppressWarnings("PMD.DefaultPackage" /* designed to be called from ImportMigrationEntryImpl within this package */) @VisibleForTesting// w w w .j ava 2s .c o m InputStream getInputStreamFor(ImportMigrationEntryImpl entry, boolean checkAccess) throws IOException { if (checkAccess && files.contains(entry.getName())) { // we were asked to check if the migratable that is requesting this stream has read access // and the content was exported by the framework and not by the migratable directly, as // such we need to check with the security manager if one was installed final SecurityManager sm = System.getSecurityManager(); if (sm != null) { sm.checkRead(entry.getFile().getPath()); } } final InputStream is = zip.getInputStream(entry.getZipEntry()); inputStreams.add(is); return is; }
From source file:com.sshtools.daemon.forwarding.ForwardingServer.java
/** * * * @param addressToBind// w w w . j a v a2 s . c o m * @param portToBind * * @throws ForwardingConfigurationException */ protected void addRemoteForwardingConfiguration(String addressToBind, int portToBind) throws ForwardingConfigurationException { // Is the server already listening Iterator it = remoteForwardings.iterator(); ForwardingConfiguration config; while (it.hasNext()) { config = (ForwardingConfiguration) it.next(); if (config.getAddressToBind().equals(addressToBind) && (config.getPortToBind() == portToBind)) { throw new ForwardingConfigurationException("The address and port are already in use!"); } } config = new ForwardingConfiguration(addressToBind, portToBind); // Check the security mananger SecurityManager manager = System.getSecurityManager(); if (manager != null) { try { manager.checkPermission( new SocketPermission(addressToBind + ":" + String.valueOf(portToBind), "accept,listen")); } catch (SecurityException e) { throw new ForwardingConfigurationException("The security manager has denied listen permision on " + addressToBind + ":" + String.valueOf(portToBind)); } } try { ForwardingListener listener = new ServerForwardingListener(connection, addressToBind, portToBind); remoteForwardings.add(listener); listener.start(); } catch (IOException ex) { throw new ForwardingConfigurationException(ex.getMessage()); } }
From source file:org.apache.catalina.core.ApplicationContextFacade.java
public Servlet getServlet(String name) throws ServletException { if (System.getSecurityManager() != null) { try {/* w w w .j ava 2 s .c om*/ return (Servlet) invokeMethod(context, "getServlet", new Object[] { name }); } catch (Throwable t) { if (t instanceof ServletException) { throw (ServletException) t; } return null; } } else { return context.getServlet(name); } }
From source file:org.apache.catalina.core.ApplicationContextFacade.java
public Enumeration getServlets() { if (System.getSecurityManager() != null) { return (Enumeration) doPrivileged("getServlets", null); } else {/* w w w . j av a2s . co m*/ return context.getServlets(); } }
From source file:org.eclipse.gemini.blueprint.config.internal.adapter.OsgiServiceLifecycleListenerAdapter.java
public void bind(final Object service, final Map properties) throws Exception { boolean trace = log.isTraceEnabled(); if (trace)//from w ww.j av a 2 s .c om log.trace("Invoking bind method for service " + ObjectUtils.identityToString(service) + " with props=" + properties); if (!initialized) retrieveTarget(); boolean isSecurityEnabled = (System.getSecurityManager() != null); AccessControlContext acc = null; if (isSecurityEnabled) { acc = SecurityUtils.getAccFrom(beanFactory); } // first call interface method (if it exists) if (isLifecycleListener) { if (trace) log.trace("Invoking listener interface methods"); try { if (isSecurityEnabled) { AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { public Object run() throws Exception { ((OsgiServiceLifecycleListener) target).bind(service, properties); return null; } }, acc); } else { ((OsgiServiceLifecycleListener) target).bind(service, properties); } } catch (Exception ex) { if (ex instanceof PrivilegedActionException) { ex = ((PrivilegedActionException) ex).getException(); } log.warn("standard bind method on [" + target.getClass().getName() + "] threw exception", ex); } } if (isSecurityEnabled) { AccessController.doPrivileged(new PrivilegedAction<Object>() { public Object run() { CustomListenerAdapterUtils.invokeCustomMethods(target, bindMethods, service, properties); invokeCustomServiceReferenceMethod(target, bindReference, service); return null; } }, acc); } else { CustomListenerAdapterUtils.invokeCustomMethods(target, bindMethods, service, properties); invokeCustomServiceReferenceMethod(target, bindReference, service); } }
From source file:org.apache.catalina.core.ApplicationContextFacade.java
public Enumeration getServletNames() { if (System.getSecurityManager() != null) { return (Enumeration) doPrivileged("getServletNames", null); } else {/*from w w w. j a va 2 s. c o m*/ return context.getServletNames(); } }
From source file:org.wso2.carbon.core.ServerManagement.java
/** * Wait till all service requests have been serviced. This method will only wait for a maximum * of {@link ServerManagement#TIMEOUT}/*from w w w. ja va 2 s.c o m*/ * * @throws Exception If an error occurs while trying to connect to the Tomcat MBean */ public void waitForRequestCompletion() throws Exception { SecurityManager secMan = System.getSecurityManager(); if (secMan != null) { secMan.checkPermission(new ManagementPermission("control")); } log.info("Waiting for request service completion..."); /** * Get all MBeans with names such as Catalina:type=RequestProcessor,worker=http-9762,name=HttpRequest<n> * & Catalina:type=RequestProcessor,worker=http-9762,name=HttpsRequest<n> */ MBeanServer mbs = ManagementFactory.getMBeanServer(); boolean areRequestsInService; long start = System.currentTimeMillis(); do { // Check whether there are any processors which are currently in the SERVICE stage (3) QueryExp query = Query.eq(Query.attr("stage"), Query.value(3)); // 3 = org.apache.coyote.Constants.STAGE_SERVICE Set set = mbs.queryNames(new ObjectName("Catalina:type=RequestProcessor,*"), query); if (set.size() > 0) { areRequestsInService = true; if (System.currentTimeMillis() - start > TIMEOUT) { log.warn("Timeout occurred even though there are active connections."); break; } Thread.sleep(2000); } else { areRequestsInService = false; } } while (areRequestsInService); log.info("All requests have been served."); }