X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FKernel.java;h=3960be687ff91a0ec56408b30d8a167d01b134a9;hb=efe7c2fa2b0f03ca6dc1386adcdc5764cb790202;hp=189dd08d769b14f602391c14961caa98308e07fa;hpb=e91af5c65a42b3ff98400caa552965cdb3f730e6;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/Kernel.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/Kernel.java index 189dd08d7..3960be687 100644 --- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/Kernel.java +++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/Kernel.java @@ -1,33 +1,71 @@ package org.argeo.cms.internal.kernel; +import static bitronix.tm.TransactionManagerServices.getTransactionManager; +import static bitronix.tm.TransactionManagerServices.getTransactionSynchronizationRegistry; +import static java.util.Locale.ENGLISH; +import static org.argeo.cms.internal.kernel.KernelUtils.getFrameworkProp; +import static org.argeo.cms.internal.kernel.KernelUtils.getOsgiInstanceDir; +import static org.argeo.jcr.ArgeoJcrConstants.ALIAS_NODE; +import static org.argeo.jcr.ArgeoJcrConstants.JCR_REPOSITORY_ALIAS; +import static org.argeo.util.LocaleChoice.asLocaleList; +import static org.osgi.framework.Constants.FRAMEWORK_UUID; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileFilter; +import java.io.IOException; import java.lang.management.ManagementFactory; import java.security.PrivilegedAction; import java.util.HashMap; +import java.util.Hashtable; +import java.util.List; +import java.util.Locale; import java.util.Map; +import javax.jcr.ImportUUIDBehavior; import javax.jcr.Repository; import javax.jcr.RepositoryFactory; +import javax.jcr.Session; +import javax.jcr.SimpleCredentials; import javax.security.auth.Subject; +import javax.security.auth.login.LoginContext; +import javax.security.auth.login.LoginException; import javax.transaction.TransactionManager; import javax.transaction.TransactionSynchronizationRegistry; import javax.transaction.UserTransaction; +import org.apache.commons.io.FileUtils; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; +import org.apache.jackrabbit.api.JackrabbitRepository; import org.apache.jackrabbit.util.TransientFileFactory; import org.argeo.ArgeoException; +import org.argeo.ArgeoLogger; import org.argeo.cms.CmsException; -import org.argeo.cms.internal.transaction.SimpleTransactionManager; +import org.argeo.cms.maintenance.MaintenanceUi; import org.argeo.jackrabbit.OsgiJackrabbitRepositoryFactory; import org.argeo.jcr.ArgeoJcrConstants; -import org.argeo.security.core.InternalAuthentication; +import org.argeo.jcr.ArgeoJcrUtils; +import org.eclipse.equinox.http.jetty.JettyConfigurator; +import org.eclipse.equinox.http.jetty.JettyConstants; import org.eclipse.equinox.http.servlet.ExtendedHttpService; +import org.eclipse.rap.rwt.application.ApplicationConfiguration; import org.osgi.framework.BundleContext; import org.osgi.framework.ServiceEvent; import org.osgi.framework.ServiceListener; import org.osgi.framework.ServiceReference; +import org.osgi.framework.ServiceRegistration; +import org.osgi.framework.startlevel.BundleStartLevel; +import org.osgi.service.cm.Configuration; +import org.osgi.service.cm.ConfigurationAdmin; +import org.osgi.service.log.LogReaderService; +import org.osgi.service.useradmin.UserAdmin; import org.osgi.util.tracker.ServiceTracker; -import org.springframework.security.core.context.SecurityContextHolder; + +import bitronix.tm.BitronixTransactionManager; +import bitronix.tm.BitronixTransactionSynchronizationRegistry; +import bitronix.tm.TransactionManagerServices; /** * Argeo CMS Kernel. Responsible for : @@ -40,90 +78,97 @@ import org.springframework.security.core.context.SecurityContextHolder; *
  • OS access
    • * */ -final class Kernel implements ServiceListener { - private final static Log log = LogFactory.getLog(Kernel.class); - - private final BundleContext bundleContext = Activator.getBundleContext(); - private final NodeSecurity nodeSecurity; +final class Kernel implements KernelHeader, KernelConstants, ServiceListener { + /* + * SERVICE REFERENCES + */ + private ServiceReference configurationAdmin; + /* + * REGISTERED SERVICES + */ + private ServiceRegistration loggerReg; + private ServiceRegistration tmReg; + private ServiceRegistration utReg; + private ServiceRegistration tsrReg; + private ServiceRegistration repositoryReg; + private ServiceRegistration repositoryFactoryReg; + private ServiceRegistration userAdminReg; + + /* + * SERVICES IMPLEMENTATIONS + */ + private NodeLogger logger; + private BitronixTransactionManager transactionManager; + private BitronixTransactionSynchronizationRegistry transactionSynchronizationRegistry; + private OsgiJackrabbitRepositoryFactory repositoryFactory; + NodeRepository repository; + private NodeUserAdmin userAdmin; + // Members + private final static Log log = LogFactory.getLog(Kernel.class); ThreadGroup threadGroup = new ThreadGroup(Kernel.class.getSimpleName()); - JackrabbitNode node; - - private SimpleTransactionManager transactionManager; - private OsgiJackrabbitRepositoryFactory repositoryFactory; + private final BundleContext bc = Activator.getBundleContext(); + private final NodeSecurity nodeSecurity; + private DataHttp dataHttp; private NodeHttp nodeHttp; private KernelThread kernelThread; + private Locale defaultLocale = null; + private List locales = null; + public Kernel() { - nodeSecurity = new NodeSecurity(bundleContext); + // KernelUtils.logFrameworkProperties(log); + nodeSecurity = new NodeSecurity(); } final void init() { Subject.doAs(nodeSecurity.getKernelSubject(), new PrivilegedAction() { - @Override public Void run() { doInit(); return null; } - }); } private void doInit() { + long begin = System.currentTimeMillis(); + // Use CMS bundle classloader ClassLoader currentContextCl = Thread.currentThread() .getContextClassLoader(); Thread.currentThread().setContextClassLoader( Kernel.class.getClassLoader()); - long begin = System.currentTimeMillis(); - InternalAuthentication initAuth = new InternalAuthentication( - KernelConstants.DEFAULT_SECURITY_KEY); - SecurityContextHolder.getContext().setAuthentication(initAuth); - try { - // Transaction - transactionManager = new SimpleTransactionManager(); - bundleContext.registerService(TransactionManager.class, - transactionManager, null); - bundleContext.registerService(UserTransaction.class, - transactionManager, null); - bundleContext.registerService( - TransactionSynchronizationRegistry.class, - transactionManager.getTransactionSynchronizationRegistry(), - null); - - // Jackrabbit node - node = new JackrabbitNode(bundleContext); - - // JCR repository factory - repositoryFactory = new OsgiJackrabbitRepositoryFactory(); - - // Authentication - nodeSecurity.getUserAdmin().setTransactionManager( - transactionManager); - - // Equinox dependency - ExtendedHttpService httpService = waitForHttpService(); - nodeHttp = new NodeHttp(httpService, node, nodeSecurity); - - // Kernel thread - kernelThread = new KernelThread(this); - kernelThread.setContextClassLoader(Kernel.class.getClassLoader()); - kernelThread.start(); - - // Publish services to OSGi - nodeSecurity.publish(); - node.publish(repositoryFactory); - bundleContext.registerService(RepositoryFactory.class, - repositoryFactory, null); - - bundleContext.addServiceListener(Kernel.this); + if (nodeSecurity.isFirstInit()) + firstInit(); + + defaultLocale = new Locale(getFrameworkProp(I18N_DEFAULT_LOCALE, + ENGLISH.getLanguage())); + locales = asLocaleList(getFrameworkProp(I18N_LOCALES)); + + ServiceTracker logReaderService = new ServiceTracker( + bc, LogReaderService.class, null); + logReaderService.open(); + logger = new NodeLogger(logReaderService.getService()); + logReaderService.close(); + + if (isMaintenance()) + maintenanceInit(); + else + normalInit(); } catch (Exception e) { log.error("Cannot initialize Argeo CMS", e); throw new ArgeoException("Cannot initialize", e); } finally { Thread.currentThread().setContextClassLoader(currentContextCl); + // FIXME better manage lifecycle. + try { + new LoginContext(LOGIN_CONTEXT_KERNEL, + nodeSecurity.getKernelSubject()).logout(); + } catch (LoginException e) { + e.printStackTrace(); + } } long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime(); @@ -135,19 +180,236 @@ final class Kernel implements ServiceListener { directorsCut(initDuration); } + private void normalInit() { + ConfigurationAdmin conf = findConfigurationAdmin(); + // Initialise services + initTransactionManager(); + if (repository == null) + repository = new NodeRepository(); + if (repositoryFactory == null) + repositoryFactory = new OsgiJackrabbitRepositoryFactory(); + userAdmin = new NodeUserAdmin(transactionManager, repository); + + // HTTP + initWebServer(conf); + ServiceReference sr = bc + .getServiceReference(ExtendedHttpService.class); + if (sr != null) + addHttpService(sr); + + // ADMIN UIs + UserUi userUi = new UserUi(); + Hashtable props = new Hashtable(); + props.put("contextName", "user"); + bc.registerService(ApplicationConfiguration.class, userUi, props); + + // Kernel thread + kernelThread = new KernelThread(this); + kernelThread.setContextClassLoader(Kernel.class.getClassLoader()); + kernelThread.start(); + + // Publish services to OSGi + publish(); + } + + private boolean isMaintenance() { + String startLevel = KernelUtils.getFrameworkProp("osgi.startLevel"); + if (startLevel == null) + return false; + int bundleStartLevel = bc.getBundle().adapt(BundleStartLevel.class) + .getStartLevel(); + // int frameworkStartLevel = + // bc.getBundle(0).adapt(BundleStartLevel.class) + // .getStartLevel(); + int frameworkStartLevel = Integer.parseInt(startLevel); + // int frameworkStartLevel = bc.getBundle(0) + // .adapt(FrameworkStartLevel.class).getStartLevel(); + return bundleStartLevel == frameworkStartLevel; + } + + private void maintenanceInit() { + log.info("## MAINTENANCE ##"); + bc.addServiceListener(Kernel.this); + initWebServer(null); + MaintenanceUi maintenanceUi = new MaintenanceUi(); + Hashtable props = new Hashtable(); + props.put("contextName", "maintenance"); + bc.registerService(ApplicationConfiguration.class, maintenanceUi, props); + } + + private void firstInit() { + log.info("## FIRST INIT ##"); + String nodeInit = getFrameworkProp(NODE_INIT); + if (nodeInit == null) + nodeInit = "../../init"; + if (nodeInit.startsWith("http")) { + remoteFirstInit(nodeInit); + return; + } + File initDir; + if (nodeInit.startsWith(".")) + initDir = KernelUtils.getExecutionDir(nodeInit); + else + initDir = new File(nodeInit); + // TODO also uncompress archives + if (initDir.exists()) + try { + FileUtils.copyDirectory(initDir, getOsgiInstanceDir(), + new FileFilter() { + + @Override + public boolean accept(File pathname) { + if (pathname.getName().equals(".svn") + || pathname.getName().equals(".git")) + return false; + return true; + } + }); + log.info("CMS initialized from " + initDir.getCanonicalPath()); + } catch (IOException e) { + throw new CmsException("Cannot initialize from " + initDir, e); + } + } + + private void remoteFirstInit(String uri) { + try { + repository = new NodeRepository(); + repositoryFactory = new OsgiJackrabbitRepositoryFactory(); + Repository remoteRepository = ArgeoJcrUtils.getRepositoryByUri( + repositoryFactory, uri); + Session remoteSession = remoteRepository + .login(new SimpleCredentials("root", "demo".toCharArray()), + "main"); + Session localSession = this.repository.login(); + // FIXME register node type + // if (false) + // CndImporter.registerNodeTypes(null, localSession); + ByteArrayOutputStream out = new ByteArrayOutputStream(); + remoteSession.exportSystemView("/", out, true, false); + ByteArrayInputStream in = new ByteArrayInputStream( + out.toByteArray()); + localSession.importXML("/", in, + ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW); + // JcrUtils.copy(remoteSession.getRootNode(), + // localSession.getRootNode()); + } catch (Exception e) { + throw new CmsException("Cannot first init from " + uri, e); + } + } + + /** Can be null */ + private ConfigurationAdmin findConfigurationAdmin() { + configurationAdmin = bc.getServiceReference(ConfigurationAdmin.class); + if (configurationAdmin == null) { + return null; + } + return bc.getService(configurationAdmin); + } + + private void initTransactionManager() { + bitronix.tm.Configuration tmConf = TransactionManagerServices + .getConfiguration(); + tmConf.setServerId(getFrameworkProp(FRAMEWORK_UUID)); + + // File tmBaseDir = new File(getFrameworkProp(TRANSACTIONS_HOME, + // getOsgiInstancePath(DIR_TRANSACTIONS))); + File tmBaseDir = bc.getDataFile(DIR_TRANSACTIONS); + File tmDir1 = new File(tmBaseDir, "btm1"); + tmDir1.mkdirs(); + tmConf.setLogPart1Filename(new File(tmDir1, tmDir1.getName() + ".tlog") + .getAbsolutePath()); + File tmDir2 = new File(tmBaseDir, "btm2"); + tmDir2.mkdirs(); + tmConf.setLogPart2Filename(new File(tmDir2, tmDir2.getName() + ".tlog") + .getAbsolutePath()); + transactionManager = getTransactionManager(); + transactionSynchronizationRegistry = getTransactionSynchronizationRegistry(); + } + + private void initWebServer(ConfigurationAdmin conf) { + String httpPort = getFrameworkProp("org.osgi.service.http.port"); + String httpsPort = getFrameworkProp("org.osgi.service.http.port.secure"); + try { + if (httpPort != null || httpsPort != null) { + Hashtable jettyProps = new Hashtable(); + if (httpPort != null) { + jettyProps.put(JettyConstants.HTTP_PORT, httpPort); + jettyProps.put(JettyConstants.HTTP_ENABLED, true); + } + if (httpsPort != null) { + jettyProps.put(JettyConstants.HTTPS_PORT, httpsPort); + jettyProps.put(JettyConstants.HTTPS_ENABLED, true); + jettyProps.put(JettyConstants.SSL_KEYSTORETYPE, "PKCS12"); + jettyProps.put(JettyConstants.SSL_KEYSTORE, nodeSecurity + .getHttpServerKeyStore().getCanonicalPath()); + jettyProps.put(JettyConstants.SSL_PASSWORD, "changeit"); + jettyProps.put(JettyConstants.SSL_WANTCLIENTAUTH, true); + } + if (conf != null) { + // TODO make filter more generic + String filter = "(" + JettyConstants.HTTP_PORT + "=" + + httpPort + ")"; + if (conf.listConfigurations(filter) != null) + return; + Configuration jettyConf = conf.createFactoryConfiguration( + JETTY_FACTORY_PID, null); + jettyConf.update(jettyProps); + } else { + JettyConfigurator.startServer("default", jettyProps); + } + } + } catch (Exception e) { + throw new CmsException("Cannot initialize web server on " + + httpPortsMsg(httpPort, httpsPort), e); + } + } + + @SuppressWarnings("unchecked") + private void publish() { + // Listen to service publication (also ours) + bc.addServiceListener(Kernel.this); + + // Logging + loggerReg = bc.registerService(ArgeoLogger.class, logger, null); + // Transaction + tmReg = bc.registerService(TransactionManager.class, + transactionManager, null); + utReg = bc.registerService(UserTransaction.class, transactionManager, + null); + tsrReg = bc.registerService(TransactionSynchronizationRegistry.class, + transactionSynchronizationRegistry, null); + // User admin + userAdminReg = bc.registerService(UserAdmin.class, userAdmin, + userAdmin.currentState()); + // JCR + Hashtable regProps = new Hashtable(); + regProps.put(JCR_REPOSITORY_ALIAS, ALIAS_NODE); + repositoryReg = (ServiceRegistration) bc + .registerService(new String[] { Repository.class.getName(), + JackrabbitRepository.class.getName() }, repository, + regProps); + repositoryFactoryReg = bc.registerService(RepositoryFactory.class, + repositoryFactory, null); + } + void destroy() { long begin = System.currentTimeMillis(); + unpublish(); kernelThread.destroyAndJoin(); + if (dataHttp != null) + dataHttp.destroy(); if (nodeHttp != null) nodeHttp.destroy(); - // if (nodeSecurity != null) - // nodeSecurity.destroy(); - if (node != null) - node.destroy(); + if (userAdmin != null) + userAdmin.destroy(); + if (repository != null) + repository.destroy(); + if (transactionManager != null) + transactionManager.shutdown(); - bundleContext.removeServiceListener(this); + bc.removeServiceListener(this); // Clean hanging threads from Jackrabbit TransientFileFactory.shutdown(); @@ -161,48 +423,80 @@ final class Kernel implements ServiceListener { + (duration % 1000) + "s ##"); } + private void unpublish() { + userAdminReg.unregister(); + repositoryFactoryReg.unregister(); + repositoryReg.unregister(); + tmReg.unregister(); + utReg.unregister(); + tsrReg.unregister(); + loggerReg.unregister(); + } + @Override public void serviceChanged(ServiceEvent event) { ServiceReference sr = event.getServiceReference(); - Object jcrRepoAlias = sr - .getProperty(ArgeoJcrConstants.JCR_REPOSITORY_ALIAS); - if (jcrRepoAlias != null) {// JCR repository - String alias = jcrRepoAlias.toString(); - Repository repository = (Repository) bundleContext.getService(sr); - Map props = new HashMap(); - for (String key : sr.getPropertyKeys()) - props.put(key, sr.getProperty(key)); - if (ServiceEvent.REGISTERED == event.getType()) { - try { - repositoryFactory.register(repository, props); - nodeHttp.registerRepositoryServlets(alias, repository); - } catch (Exception e) { - throw new CmsException("Could not publish JCR repository " - + alias, e); + Object service = bc.getService(sr); + if (service instanceof Repository) { + Object jcrRepoAlias = sr + .getProperty(ArgeoJcrConstants.JCR_REPOSITORY_ALIAS); + if (jcrRepoAlias != null) {// JCR repository + String alias = jcrRepoAlias.toString(); + Repository repository = (Repository) bc.getService(sr); + Map props = new HashMap(); + for (String key : sr.getPropertyKeys()) + props.put(key, sr.getProperty(key)); + if (ServiceEvent.REGISTERED == event.getType()) { + try { + repositoryFactory.register(repository, props); + dataHttp.registerRepositoryServlets(alias, repository); + } catch (Exception e) { + throw new CmsException( + "Could not publish JCR repository " + alias, e); + } + } else if (ServiceEvent.UNREGISTERING == event.getType()) { + repositoryFactory.unregister(repository, props); + dataHttp.unregisterRepositoryServlets(alias); } + } + } else if (service instanceof ExtendedHttpService) { + if (ServiceEvent.REGISTERED == event.getType()) { + addHttpService(sr); } else if (ServiceEvent.UNREGISTERING == event.getType()) { - repositoryFactory.unregister(repository, props); - nodeHttp.unregisterRepositoryServlets(alias); + dataHttp.destroy(); + dataHttp = null; } } + } + private void addHttpService(ServiceReference sr) { + // for (String key : sr.getPropertyKeys()) + // log.debug(key + "=" + sr.getProperty(key)); + ExtendedHttpService httpService = (ExtendedHttpService) bc + .getService(sr); + // TODO find constants + Object httpPort = sr.getProperty("http.port"); + Object httpsPort = sr.getProperty("https.port"); + dataHttp = new DataHttp(httpService); + nodeHttp = new NodeHttp(httpService, repository); + if (log.isDebugEnabled()) + log.debug(httpPortsMsg(httpPort, httpsPort)); } - private ExtendedHttpService waitForHttpService() { - final ServiceTracker st = new ServiceTracker( - bundleContext, ExtendedHttpService.class, null); - st.open(); - ExtendedHttpService httpService; - try { - httpService = st.waitForService(1000); - } catch (InterruptedException e) { - httpService = null; - } + private String httpPortsMsg(Object httpPort, Object httpsPort) { + return "HTTP " + httpPort + + (httpsPort != null ? " - HTTPS " + httpsPort : ""); + } - if (httpService == null) - throw new CmsException("Could not find " - + ExtendedHttpService.class + " service."); - return httpService; + @Override + public Locale getDefaultLocale() { + return defaultLocale; + } + + /** Can be null. */ + @Override + public List getLocales() { + return locales; } final private static void directorsCut(long initDuration) { @@ -268,7 +562,7 @@ final class Kernel implements ServiceListener { rootThreadGroup.enumerate(threads); int nonDameonCount = 0; for (Thread t : threads) - if (!t.isDaemon()) + if (t != null && !t.isDaemon()) nonDameonCount++; return nonDameonCount; }