/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.jmx;
import java.lang.management.ManagementFactory;
import java.util.function.Supplier;
import javax.management.MBeanServer;
import javax.management.MBeanServerDelegate;
import org.jboss.as.controller.ModelController;
import org.jboss.as.controller.ProcessType;
import org.jboss.as.controller.access.management.JmxAuthorizer;
import org.jboss.as.controller.audit.ManagedAuditLogger;
import org.jboss.as.jmx.model.ConfiguredDomains;
import org.jboss.as.jmx.model.ManagementModelIntegration;
import org.jboss.as.jmx.model.ModelControllerMBeanServerPlugin;
import org.jboss.as.server.Services;
import org.jboss.as.server.jmx.MBeanServerPlugin;
import org.jboss.as.server.jmx.PluggableMBeanServer;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceListener;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
import org.wildfly.security.auth.server.SecurityIdentity;
/**
* Basic service managing and wrapping an MBeanServer instance. Note: Just using the platform mbean server for now.
*
* @author John Bailey
* @author Kabir Khan
*/
public class MBeanServerService implements Service<PluggableMBeanServer> {
public static final ServiceName SERVICE_NAME = JMXSubsystemRootResource.JMX_CAPABILITY.getCapabilityServiceName(MBeanServer.class);
// TODO Remove this once code in full WildFly is weaned off of hard coded service names
private static final ServiceName LEGACY_MBEAN_SERVER_NAME = ServiceName.JBOSS.append("mbean", "server");
private static final ServiceName DOMAIN_CONTROLLER_NAME = ServiceName.JBOSS.append("host", "controller", "model", "controller");
private final String resolvedDomainName;
private final String expressionsDomainName;
private final boolean legacyWithProperPropertyFormat;
private final boolean coreMBeanSensitivity;
private final JmxAuthorizer authorizer;
private final Supplier<SecurityIdentity> securityIdentitySupplier;
private final ManagedAuditLogger auditLoggerInfo;
private final InjectedValue<ModelController> modelControllerValue = new InjectedValue<ModelController>();
private final InjectedValue<ManagementModelIntegration.ManagementModelProvider> managementModelProviderValue = new InjectedValue<ManagementModelIntegration.ManagementModelProvider>();
private final ProcessType processType;
private final boolean isMasterHc;
private final JmxEffect jmxEffect;
private PluggableMBeanServer mBeanServer;
private MBeanServerPlugin showModelPlugin;
private MBeanServerService(final String resolvedDomainName, final String expressionsDomainName, final boolean legacyWithProperPropertyFormat,
final boolean coreMBeanSensitivity,
final ManagedAuditLogger auditLoggerInfo, final JmxAuthorizer authorizer, final Supplier<SecurityIdentity> securityIdentitySupplier,
final JmxEffect jmxEffect,
final ProcessType processType, final boolean isMasterHc) {
this.resolvedDomainName = resolvedDomainName;
this.expressionsDomainName = expressionsDomainName;
this.legacyWithProperPropertyFormat = legacyWithProperPropertyFormat;
this.coreMBeanSensitivity = coreMBeanSensitivity;
this.auditLoggerInfo = auditLoggerInfo;
this.authorizer = authorizer;
this.securityIdentitySupplier = securityIdentitySupplier;
this.jmxEffect = jmxEffect;
this.processType = processType;
this.isMasterHc = isMasterHc;
}
@SafeVarargs
public static ServiceController<?> addService(final ServiceTarget batchBuilder, final String resolvedDomainName, final String expressionsDomainName, final boolean legacyWithProperPropertyFormat,
final boolean coreMBeanSensitivity,
final ManagedAuditLogger auditLoggerInfo,
final JmxAuthorizer authorizer,
final Supplier<SecurityIdentity> securityIdentitySupplier,
final JmxEffect jmxEffect,
final ProcessType processType, final boolean isMasterHc,
final ServiceListener<? super PluggableMBeanServer>... listeners) {
final MBeanServerService service = new MBeanServerService(resolvedDomainName, expressionsDomainName, legacyWithProperPropertyFormat,
coreMBeanSensitivity, auditLoggerInfo, authorizer, securityIdentitySupplier, jmxEffect, processType, isMasterHc);
final ServiceName modelControllerName = processType == ProcessType.HOST_CONTROLLER ?
DOMAIN_CONTROLLER_NAME : Services.JBOSS_SERVER_CONTROLLER;
return batchBuilder.addService(MBeanServerService.SERVICE_NAME, service)
.addListener(listeners)
.setInitialMode(ServiceController.Mode.ACTIVE)
.addDependency(modelControllerName, ModelController.class, service.modelControllerValue)
.addDependency(ManagementModelIntegration.SERVICE_NAME, ManagementModelIntegration.ManagementModelProvider.class, service.managementModelProviderValue)
.addAliases(LEGACY_MBEAN_SERVER_NAME)
.install();
}
/** {@inheritDoc} */
public synchronized void start(final StartContext context) throws StartException {
//If the platform MBeanServer was set up to be the PluggableMBeanServer, use that otherwise create a new one and delegate
MBeanServer platform = ManagementFactory.getPlatformMBeanServer();
PluggableMBeanServerImpl pluggable = platform instanceof PluggableMBeanServerImpl ? (PluggableMBeanServerImpl)platform : new PluggableMBeanServerImpl(platform, null);
MBeanServerDelegate delegate = platform instanceof PluggableMBeanServerImpl ? ((PluggableMBeanServerImpl)platform).getMBeanServerDelegate() : null;
pluggable.setAuditLogger(auditLoggerInfo);
pluggable.setAuthorizer(authorizer);
pluggable.setSecurityIdentitySupplier(securityIdentitySupplier);
pluggable.setJmxEffect(jmxEffect);
authorizer.setNonFacadeMBeansSensitive(coreMBeanSensitivity);
if (resolvedDomainName != null || expressionsDomainName != null) {
//TODO make these configurable
ConfiguredDomains configuredDomains = new ConfiguredDomains(resolvedDomainName, expressionsDomainName);
showModelPlugin = new ModelControllerMBeanServerPlugin(pluggable, configuredDomains, modelControllerValue.getValue(),
delegate, legacyWithProperPropertyFormat, processType, managementModelProviderValue.getValue(), isMasterHc);
pluggable.addPlugin(showModelPlugin);
}
mBeanServer = pluggable;
}
/** {@inheritDoc} */
public synchronized void stop(final StopContext context) {
mBeanServer.removePlugin(showModelPlugin);
mBeanServer = null;
}
/** {@inheritDoc} */
public synchronized PluggableMBeanServer getValue() throws IllegalStateException {
return mBeanServer;
}
}