package org.argeo.cms.internal.kernel;
-import static org.argeo.node.DataModelNamespace.CMS_DATA_MODEL_NAMESPACE;
-
-import java.io.InputStreamReader;
-import java.io.Reader;
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
import java.net.URL;
import java.util.Dictionary;
-import java.util.HashSet;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import javax.jcr.Repository;
-import javax.jcr.Session;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import org.apache.jackrabbit.commons.cnd.CndImporter;
-import org.argeo.cms.CmsException;
-import org.argeo.jcr.ArgeoJcrConstants;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.node.DataModelNamespace;
-import org.argeo.node.NodeDeployment;
-import org.osgi.framework.Bundle;
+import org.argeo.api.NodeConstants;
+import org.argeo.api.NodeDeployment;
+import org.argeo.api.NodeState;
+import org.argeo.osgi.transaction.WorkTransaction;
+import org.argeo.osgi.useradmin.UserAdminConf;
+import org.eclipse.equinox.http.jetty.JettyConfigurator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.wiring.BundleCapability;
-import org.osgi.framework.wiring.BundleWire;
-import org.osgi.framework.wiring.BundleWiring;
-import org.osgi.service.cm.ConfigurationException;
-import org.osgi.service.cm.ManagedService;
-
-public class CmsDeployment implements NodeDeployment, ManagedService {
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.cm.Configuration;
+import org.osgi.service.cm.ConfigurationAdmin;
+import org.osgi.service.http.HttpService;
+import org.osgi.service.useradmin.Group;
+import org.osgi.service.useradmin.Role;
+import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.util.tracker.ServiceTracker;
+
+/** Implementation of a CMS deployment. */
+public class CmsDeployment implements NodeDeployment {
private final Log log = LogFactory.getLog(getClass());
private final BundleContext bc = FrameworkUtil.getBundle(getClass()).getBundleContext();
- private Repository deployedNodeRepository;
- private HomeRepository homeRepository;
+ private DeployConfig deployConfig;
private Long availableSince;
- @Override
- public void updated(Dictionary<String, ?> properties) throws ConfigurationException {
- if (properties == null)
- return;
+ // Readiness
+ private boolean nodeAvailable = false;
+ private boolean userAdminAvailable = false;
+ private boolean httpExpected = false;
+ private boolean httpAvailable = false;
- if (deployedNodeRepository != null) {
- if (availableSince != null) {
- throw new CmsException("Deployment is already available");
- }
+ public CmsDeployment() {
+// ServiceReference<NodeState> nodeStateSr = bc.getServiceReference(NodeState.class);
+// if (nodeStateSr == null)
+// throw new CmsException("No node state available");
- availableSince = System.currentTimeMillis();
+// NodeState nodeState = bc.getService(nodeStateSr);
+// cleanState = nodeState.isClean();
- prepareDataModel(KernelUtils.openAdminSession(deployedNodeRepository));
- Hashtable<String, String> regProps = new Hashtable<String, String>();
- regProps.put(ArgeoJcrConstants.JCR_REPOSITORY_ALIAS, ArgeoJcrConstants.ALIAS_HOME);
- homeRepository = new HomeRepository(deployedNodeRepository);
- // register
- bc.registerService(Repository.class, homeRepository, regProps);
+// nodeHttp = new NodeHttp();
+ initTrackers();
+ }
- } else {
- throw new CmsException("No node repository available");
+ private void initTrackers() {
+ ServiceTracker<?, ?> httpSt = new ServiceTracker<HttpService, HttpService>(bc, HttpService.class, null) {
+
+ @Override
+ public HttpService addingService(ServiceReference<HttpService> sr) {
+ httpAvailable = true;
+ Object httpPort = sr.getProperty("http.port");
+ Object httpsPort = sr.getProperty("https.port");
+ log.info(httpPortsMsg(httpPort, httpsPort));
+ checkReadiness();
+ return super.addingService(sr);
+ }
+ };
+ // httpSt.open();
+ KernelUtils.asyncOpen(httpSt);
+
+ ServiceTracker<?, ?> userAdminSt = new ServiceTracker<UserAdmin, UserAdmin>(bc, UserAdmin.class, null) {
+ @Override
+ public UserAdmin addingService(ServiceReference<UserAdmin> reference) {
+ UserAdmin userAdmin = super.addingService(reference);
+ addStandardSystemRoles(userAdmin);
+ userAdminAvailable = true;
+ checkReadiness();
+ return userAdmin;
+ }
+ };
+ // userAdminSt.open();
+ KernelUtils.asyncOpen(userAdminSt);
+
+ ServiceTracker<?, ?> confAdminSt = new ServiceTracker<ConfigurationAdmin, ConfigurationAdmin>(bc,
+ ConfigurationAdmin.class, null) {
+ @Override
+ public ConfigurationAdmin addingService(ServiceReference<ConfigurationAdmin> reference) {
+ ConfigurationAdmin configurationAdmin = bc.getService(reference);
+ boolean isClean;
+ try {
+ Configuration[] confs = configurationAdmin
+ .listConfigurations("(service.factoryPid=" + NodeConstants.NODE_USER_ADMIN_PID + ")");
+ isClean = confs == null || confs.length == 0;
+ } catch (Exception e) {
+ throw new IllegalStateException("Cannot analyse clean state", e);
+ }
+ deployConfig = new DeployConfig(configurationAdmin, isClean);
+ Activator.registerService(NodeDeployment.class, CmsDeployment.this, null);
+// JcrInitUtils.addToDeployment(CmsDeployment.this);
+ httpExpected = deployConfig.getProps(KernelConstants.JETTY_FACTORY_PID, "default") != null;
+ try {
+ Configuration[] configs = configurationAdmin
+ .listConfigurations("(service.factoryPid=" + NodeConstants.NODE_USER_ADMIN_PID + ")");
+
+ boolean hasDomain = false;
+ for (Configuration config : configs) {
+ Object realm = config.getProperties().get(UserAdminConf.realm.name());
+ if (realm != null) {
+ log.debug("Found realm: " + realm);
+ hasDomain = true;
+ }
+ }
+ if (hasDomain) {
+ loadIpaJaasConfiguration();
+ }
+ } catch (Exception e) {
+ throw new IllegalStateException("Cannot initialize config", e);
+ }
+ return super.addingService(reference);
+ }
+ };
+ // confAdminSt.open();
+ KernelUtils.asyncOpen(confAdminSt);
+ }
+
+ public void addFactoryDeployConfig(String factoryPid, Dictionary<String, Object> props) {
+ deployConfig.putFactoryDeployConfig(factoryPid, props);
+ deployConfig.save();
+ try {
+ deployConfig.loadConfigs();
+ } catch (IOException e) {
+ throw new IllegalStateException(e);
}
}
- /** Session is logged out. */
- private void prepareDataModel(Session adminSession) {
+ public Dictionary<String, Object> getProps(String factoryPid, String cn) {
+ return deployConfig.getProps(factoryPid, cn);
+ }
+
+ private String httpPortsMsg(Object httpPort, Object httpsPort) {
+ return (httpPort != null ? "HTTP " + httpPort + " " : " ") + (httpsPort != null ? "HTTPS " + httpsPort : "");
+ }
+
+ private void addStandardSystemRoles(UserAdmin userAdmin) {
+ // we assume UserTransaction is already available (TODO make it more robust)
+ WorkTransaction userTransaction = bc.getService(bc.getServiceReference(WorkTransaction.class));
try {
- Set<String> processed = new HashSet<String>();
- bundles: for (Bundle bundle : bc.getBundles()) {
- BundleWiring wiring = bundle.adapt(BundleWiring.class);
- if (wiring == null) {
- if (log.isTraceEnabled())
- log.error("No wiring for " + bundle.getSymbolicName());
- continue bundles;
- }
- processWiring(adminSession, wiring, processed);
+ userTransaction.begin();
+ Role adminRole = userAdmin.getRole(NodeConstants.ROLE_ADMIN);
+ if (adminRole == null) {
+ adminRole = userAdmin.createRole(NodeConstants.ROLE_ADMIN, Role.GROUP);
}
- } finally {
- JcrUtils.logoutQuietly(adminSession);
+ if (userAdmin.getRole(NodeConstants.ROLE_USER_ADMIN) == null) {
+ Group userAdminRole = (Group) userAdmin.createRole(NodeConstants.ROLE_USER_ADMIN, Role.GROUP);
+ userAdminRole.addMember(adminRole);
+ }
+ userTransaction.commit();
+ } catch (Exception e) {
+ try {
+ userTransaction.rollback();
+ } catch (Exception e1) {
+ // silent
+ }
+ throw new IllegalStateException("Cannot add standard system roles", e);
}
}
- private void processWiring(Session adminSession, BundleWiring wiring, Set<String> processed) {
- // recursively process requirements first
- List<BundleWire> requiredWires = wiring.getRequiredWires(CMS_DATA_MODEL_NAMESPACE);
- for (BundleWire wire : requiredWires) {
- processWiring(adminSession, wire.getProviderWiring(), processed);
- // registerCnd(adminSession, wire.getCapability(), processed);
- }
- List<BundleCapability> capabilities = wiring.getCapabilities(CMS_DATA_MODEL_NAMESPACE);
- for (BundleCapability capability : capabilities) {
- registerCnd(adminSession, capability, processed);
+ private void loadIpaJaasConfiguration() {
+ if (System.getProperty(KernelConstants.JAAS_CONFIG_PROP) == null) {
+ String jaasConfig = KernelConstants.JAAS_CONFIG_IPA;
+ URL url = getClass().getClassLoader().getResource(jaasConfig);
+ KernelUtils.setJaasConfiguration(url);
+ log.debug("Set IPA JAAS configuration.");
}
}
- private void registerCnd(Session adminSession, BundleCapability capability, Set<String> processed) {
- Map<String, Object> attrs = capability.getAttributes();
- String name = attrs.get(DataModelNamespace.CAPABILITY_NAME_ATTRIBUTE).toString();
- if (processed.contains(name)) {
- if (log.isTraceEnabled())
- log.trace("Data model " + name + " has already been processed");
- return;
- }
- String path = attrs.get(DataModelNamespace.CAPABILITY_CND_ATTRIBUTE).toString();
- URL url = capability.getRevision().getBundle().getResource(path);
- try (Reader reader = new InputStreamReader(url.openStream())) {
- CndImporter.registerNodeTypes(reader, adminSession, true);
- processed.add(name);
- if (log.isDebugEnabled())
- log.debug("Registered CND " + url);
+ public void shutdown() {
+// if (nodeHttp != null)
+// nodeHttp.destroy();
+
+ try {
+ JettyConfigurator.stopServer(KernelConstants.DEFAULT_JETTY_SERVER);
} catch (Exception e) {
- throw new CmsException("Cannot import CND " + url, e);
+ log.error("Cannot stop default Jetty server.", e);
}
- Hashtable<String, Object> properties = new Hashtable<>();
- properties.put(ArgeoJcrConstants.JCR_REPOSITORY_ALIAS, name);
- bc.registerService(Repository.class, adminSession.getRepository(), properties);
- if (log.isDebugEnabled())
- log.debug("Published data model " + name);
+ if (deployConfig != null) {
+ new Thread(() -> deployConfig.save(), "Save Argeo Deploy Config").start();
+ }
}
- public void setDeployedNodeRepository(Repository deployedNodeRepository) {
- this.deployedNodeRepository = deployedNodeRepository;
+ /**
+ * Checks whether the deployment is available according to expectations, and
+ * mark it as available.
+ */
+ private synchronized void checkReadiness() {
+ if (isAvailable())
+ return;
+ if (nodeAvailable && userAdminAvailable && (httpExpected ? httpAvailable : true)) {
+ String data = KernelUtils.getFrameworkProp(KernelUtils.OSGI_INSTANCE_AREA);
+ String state = KernelUtils.getFrameworkProp(KernelUtils.OSGI_CONFIGURATION_AREA);
+ availableSince = System.currentTimeMillis();
+ long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime();
+ String jvmUptimeStr = " in " + (jvmUptime / 1000) + "." + (jvmUptime % 1000) + "s";
+ log.info("## ARGEO NODE AVAILABLE" + (log.isDebugEnabled() ? jvmUptimeStr : "") + " ##");
+ if (log.isDebugEnabled()) {
+ log.debug("## state: " + state);
+ if (data != null)
+ log.debug("## data: " + data);
+ }
+ long begin = bc.getService(bc.getServiceReference(NodeState.class)).getAvailableSince();
+ long initDuration = System.currentTimeMillis() - begin;
+ if (log.isTraceEnabled())
+ log.trace("Kernel initialization took " + initDuration + "ms");
+ tributeToFreeSoftware(initDuration);
+ }
+ }
+
+ final private void tributeToFreeSoftware(long initDuration) {
+ if (log.isTraceEnabled()) {
+ long ms = initDuration / 100;
+ log.trace("Spend " + ms + "ms" + " reflecting on the progress brought to mankind" + " by Free Software...");
+ long beginNano = System.nanoTime();
+ try {
+ Thread.sleep(ms, 0);
+ } catch (InterruptedException e) {
+ // silent
+ }
+ long durationNano = System.nanoTime() - beginNano;
+ final double M = 1000d * 1000d;
+ double sleepAccuracy = ((double) durationNano) / (ms * M);
+ log.trace("Sleep accuracy: " + String.format("%.2f", 100 - (sleepAccuracy * 100 - 100)) + " %");
+ }
}
@Override
- public long getAvailableSince() {
+ public synchronized Long getAvailableSince() {
return availableSince;
}
+ public synchronized boolean isAvailable() {
+ return availableSince != null;
+ }
+
}