X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FActivator.java;h=01e842caa6043326223fe9be65c666975bf4a6c8;hb=44990a14a843b1eac4c0dfca228559c9e86c256b;hp=f6a9b146968d8a7981a37d710fef07e02fc37804;hpb=44728c14306ddf25bb5225496de5f44345fab85d;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java
index f6a9b1469..01e842caa 100644
--- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java
+++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java
@@ -1,11 +1,9 @@
 package org.argeo.cms.internal.kernel;
 
-import java.awt.image.Kernel;
 import java.io.IOException;
 import java.net.URL;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.security.AllPermission;
 import java.util.Dictionary;
 import java.util.List;
 import java.util.Locale;
@@ -15,6 +13,7 @@ import javax.security.auth.login.Configuration;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.argeo.cms.CmsException;
+import org.argeo.node.ArgeoLogger;
 import org.argeo.node.NodeConstants;
 import org.argeo.node.NodeDeployment;
 import org.argeo.node.NodeInstance;
@@ -25,18 +24,13 @@ import org.osgi.framework.BundleActivator;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.Constants;
 import org.osgi.framework.ServiceReference;
-import org.osgi.service.condpermadmin.BundleLocationCondition;
-import org.osgi.service.condpermadmin.ConditionInfo;
-import org.osgi.service.condpermadmin.ConditionalPermissionAdmin;
-import org.osgi.service.condpermadmin.ConditionalPermissionInfo;
-import org.osgi.service.condpermadmin.ConditionalPermissionUpdate;
 import org.osgi.service.log.LogReaderService;
-import org.osgi.service.permissionadmin.PermissionInfo;
 import org.osgi.service.useradmin.UserAdmin;
+import org.osgi.util.tracker.ServiceTracker;
 
 /**
- * Activates the {@link Kernel} from the provided {@link BundleContext}. Gives
- * access to kernel information for the rest of the bundle (and only it)
+ * Activates the kernel. Gives access to kernel information for the rest of the
+ * bundle (and only it)
  */
 public class Activator implements BundleActivator {
 	private final static Log log = LogFactory.getLog(Activator.class);
@@ -44,30 +38,33 @@ public class Activator implements BundleActivator {
 	private static Activator instance;
 
 	private BundleContext bc;
-	// private CmsSecurity nodeSecurity;
+
 	private LogReaderService logReaderService;
-	// private ConfigurationAdmin configurationAdmin;
 
-	// private NodeLogger logger;
+	private NodeLogger logger;
 	private CmsState nodeState;
 	private CmsDeployment nodeDeployment;
 	private CmsInstance nodeInstance;
 
+	private ServiceTracker<UserAdmin, NodeUserAdmin> userAdminSt;
+
 	@Override
 	public void start(BundleContext bundleContext) throws Exception {
+		Runtime.getRuntime().addShutdownHook(new CmsShutdown());
 		instance = this;
 		this.bc = bundleContext;
 		this.logReaderService = getService(LogReaderService.class);
-		// this.configurationAdmin = getService(ConfigurationAdmin.class);
 
 		try {
-			// nodeSecurity = new CmsSecurity();
 			initSecurity();
 			initArgeoLogger();
 			initNode();
-		} catch (Exception e) {
+
+			userAdminSt = new ServiceTracker<>(instance.bc, UserAdmin.class, null);
+			userAdminSt.open();
+			log.debug("Kernel bundle started");
+		} catch (Throwable e) {
 			log.error("## FATAL: CMS activator failed", e);
-			// throw new CmsException("Cannot initialize node", e);
 		}
 	}
 
@@ -82,22 +79,25 @@ public class Activator implements BundleActivator {
 		// explicitly load JAAS configuration
 		Configuration.getConfiguration();
 
-		ConditionalPermissionAdmin permissionAdmin = bc
-				.getService(bc.getServiceReference(ConditionalPermissionAdmin.class));
-		ConditionalPermissionUpdate update = permissionAdmin.newConditionalPermissionUpdate();
-		// Self
-		update.getConditionalPermissionInfos()
-				.add(permissionAdmin.newConditionalPermissionInfo(null,
-						new ConditionInfo[] {
-								new ConditionInfo(BundleLocationCondition.class.getName(), new String[] { "*" }) },
-						new PermissionInfo[] { new PermissionInfo(AllPermission.class.getName(), null, null) },
-						ConditionalPermissionInfo.ALLOW));
-
+		// ConditionalPermissionAdmin permissionAdmin = bc
+		// .getService(bc.getServiceReference(ConditionalPermissionAdmin.class));
+		// ConditionalPermissionUpdate update =
+		// permissionAdmin.newConditionalPermissionUpdate();
+		// // Self
+		// update.getConditionalPermissionInfos()
+		// .add(permissionAdmin.newConditionalPermissionInfo(null,
+		// new ConditionInfo[] {
+		// new ConditionInfo(BundleLocationCondition.class.getName(), new
+		// String[] { "*" }) },
+		// new PermissionInfo[] { new
+		// PermissionInfo(AllPermission.class.getName(), null, null) },
+		// ConditionalPermissionInfo.ALLOW));
+		//
 	}
 
 	private void initArgeoLogger() {
-		// logger = new NodeLogger(logReaderService);
-		// bc.registerService(ArgeoLogger.class, logger, null);
+		logger = new NodeLogger(logReaderService);
+		bc.registerService(ArgeoLogger.class, logger, null);
 	}
 
 	private void initNode() throws IOException {
@@ -126,14 +126,24 @@ public class Activator implements BundleActivator {
 
 	@Override
 	public void stop(BundleContext bundleContext) throws Exception {
-		nodeInstance.shutdown();
-		nodeDeployment.shutdown();
-		nodeState.shutdown();
-
-		instance = null;
-		this.bc = null;
-		this.logReaderService = null;
-		// this.configurationAdmin = null;
+		try {
+			if (nodeInstance != null)
+				nodeInstance.shutdown();
+			if (nodeDeployment != null)
+				nodeDeployment.shutdown();
+			if (nodeState != null)
+				nodeState.shutdown();
+
+			if (userAdminSt != null)
+				userAdminSt.close();
+
+			instance = null;
+			this.bc = null;
+			this.logReaderService = null;
+			// this.configurationAdmin = null;
+		} catch (Exception e) {
+			log.error("CMS activator shutdown failed", e);
+		}
 	}
 
 	private <T> T getService(Class<T> clazz) {
@@ -148,9 +158,33 @@ public class Activator implements BundleActivator {
 	}
 
 	public static GSSCredential getAcceptorCredentials() {
-		ServiceReference<UserAdmin> sr = instance.bc.getServiceReference(UserAdmin.class);
-		NodeUserAdmin userAdmin = (NodeUserAdmin) instance.bc.getService(sr);
-		return userAdmin.getAcceptorCredentials();
+		return getNodeUserAdmin().getAcceptorCredentials();
+	}
+
+	public static boolean isSingleUser() {
+		return getNodeUserAdmin().isSingleUser();
+	}
+
+	public static UserAdmin getUserAdmin() {
+		return (UserAdmin) getNodeUserAdmin();
+	}
+
+	private static NodeUserAdmin getNodeUserAdmin() {
+		NodeUserAdmin res;
+		try {
+			res = instance.userAdminSt.waitForService(60000);
+		} catch (InterruptedException e) {
+			throw new CmsException("Cannot retrieve Node user admin", e);
+		}
+		if (res == null)
+			throw new CmsException("No Node user admin found");
+
+		return res;
+		// ServiceReference<UserAdmin> sr =
+		// instance.bc.getServiceReference(UserAdmin.class);
+		// NodeUserAdmin userAdmin = (NodeUserAdmin) instance.bc.getService(sr);
+		// return userAdmin;
+
 	}
 
 	// static CmsSecurity getCmsSecurity() {