OS user as single user

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / internal / kernel / Activator.java

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 2e524b9d503935fc3a1ca45b2fd055b4286a0b65..25746a48116b29f84930e93ea7a18272d1199412 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java
+++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/Activator.java
@@ -1,6 +1,5 @@
 package org.argeo.cms.internal.kernel;
 
-import java.awt.image.Kernel;
 import java.io.IOException;
 import java.net.URL;
 import java.nio.file.Files;
@@ -29,8 +28,8 @@ import org.osgi.service.log.LogReaderService;
 import org.osgi.service.useradmin.UserAdmin;
 
 /**
- * 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);
@@ -49,6 +48,7 @@ public class Activator implements BundleActivator {
 
        @Override
        public void start(BundleContext bundleContext) throws Exception {
+               Runtime.getRuntime().addShutdownHook(new CmsShutdown());
                instance = this;
                this.bc = bundleContext;
                this.logReaderService = getService(LogReaderService.class);
@@ -61,7 +61,6 @@ public class Activator implements BundleActivator {
                        initNode();
                } catch (Exception e) {
                        log.error("## FATAL: CMS activator failed", e);
-                       // throw new CmsException("Cannot initialize node", e);
                }
        }
 
@@ -75,9 +74,34 @@ 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));
+               //
        }
 
        private void initArgeoLogger() {
+               // Jetty
+               // disable integration of Jetty logging with SLF4J
+               // in order to avoid chicken and egg problems
+               // org.eclipse.jetty.util.log.Log.setLog(new StdErrLog());
+               // org.eclipse.jetty.util.log.Logger jettyLog =
+               // org.eclipse.jetty.util.log.Log.getLog();
+               // if (jettyLog != null) {
+               // jettyLog.warn("TEST JETTY LOG", new Object[0]);
+               // }
+
                logger = new NodeLogger(logReaderService);
                bc.registerService(ArgeoLogger.class, logger, null);
        }
@@ -108,14 +132,21 @@ 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();
+
+                       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) {
@@ -130,9 +161,18 @@ public class Activator implements BundleActivator {
        }
 
        public static GSSCredential getAcceptorCredentials() {
+               return getNodeUserAdmin().getAcceptorCredentials();
+       }
+
+       public static boolean isSingleUser() {
+               return getNodeUserAdmin().isSingleUser();
+       }
+
+       private static NodeUserAdmin getNodeUserAdmin() {
                ServiceReference<UserAdmin> sr = instance.bc.getServiceReference(UserAdmin.class);
                NodeUserAdmin userAdmin = (NodeUserAdmin) instance.bc.getService(sr);
-               return userAdmin.getAcceptorCredentials();
+               return userAdmin;
+
        }
 
        // static CmsSecurity getCmsSecurity() {