/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.host.controller.operations;
import java.security.AccessController;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.ModelController;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.domain.controller.LocalHostControllerInfo;
import org.jboss.as.domain.management.security.SecurityRealmService;
import org.jboss.as.host.controller.DomainModelControllerService;
import org.jboss.as.host.controller.HostControllerEnvironment;
import org.jboss.as.host.controller.resources.HttpManagementResourceDefinition;
import org.jboss.as.network.NetworkInterfaceBinding;
import org.jboss.as.server.mgmt.HttpManagementService;
import org.jboss.as.server.services.net.NetworkInterfaceService;
import org.jboss.dmr.ModelNode;
import org.jboss.logging.Logger;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.threads.JBossThreadFactory;
/**
* A handler that activates the HTTP management API.
*
* @author Jason T. Greene
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class HttpManagementAddHandler extends AbstractAddStepHandler {
public static final String OPERATION_NAME = ModelDescriptionConstants.ADD;
private final LocalHostControllerInfoImpl hostControllerInfo;
private final HostControllerEnvironment environment;
public HttpManagementAddHandler(final LocalHostControllerInfoImpl hostControllerInfo, final HostControllerEnvironment environment) {
this.hostControllerInfo = hostControllerInfo;
this.environment = environment;
}
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
for (AttributeDefinition attr : HttpManagementResourceDefinition.ATTRIBUTE_DEFINITIONS) {
attr.validateAndSet(operation, model);
}
}
@Override
protected boolean requiresRuntime(OperationContext context) {
return true;
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, ModelNode model, ServiceVerificationHandler verificationHandler, List<ServiceController<?>> newControllers) throws OperationFailedException {
populateHostControllerInfo(hostControllerInfo, context, model);
if (!context.isBooting()) {
installHttpManagementServices(context.getServiceTarget(), hostControllerInfo, environment, verificationHandler);
}
// else DomainModelControllerService does the service install
}
@Override
protected void rollbackRuntime(OperationContext context, ModelNode operation, ModelNode model, List<ServiceController<?>> controllers) {
HttpManagementRemoveHandler.clearHostControllerInfo(hostControllerInfo);
if (!context.isBooting()) {
HttpManagementRemoveHandler.removeHttpManagementService(context);
}
}
static void populateHostControllerInfo(final LocalHostControllerInfoImpl hostControllerInfo, final OperationContext context, final ModelNode model) throws OperationFailedException {
hostControllerInfo.setHttpManagementInterface(HttpManagementResourceDefinition.INTERFACE.resolveModelAttribute(context, model).asString());
final ModelNode portNode = HttpManagementResourceDefinition.HTTP_PORT.resolveModelAttribute(context, model);
hostControllerInfo.setHttpManagementPort(portNode.isDefined() ? portNode.asInt() : -1);
final ModelNode securePortNode = HttpManagementResourceDefinition.HTTPS_PORT.resolveModelAttribute(context, model);
hostControllerInfo.setHttpManagementSecurePort(securePortNode.isDefined() ? securePortNode.asInt() : -1);
final ModelNode realmNode = HttpManagementResourceDefinition.SECURITY_REALM.resolveModelAttribute(context, model);
hostControllerInfo.setHttpManagementSecurityRealm(realmNode.isDefined() ? realmNode.asString() : null);
}
public static void installHttpManagementServices(final ServiceTarget serviceTarget, final LocalHostControllerInfo hostControllerInfo,
final HostControllerEnvironment environment,
final ServiceVerificationHandler verificationHandler) {
String interfaceName = hostControllerInfo.getHttpManagementInterface();
int port = hostControllerInfo.getHttpManagementPort();
int securePort = hostControllerInfo.getHttpManagementSecurePort();
String securityRealm = hostControllerInfo.getHttpManagementSecurityRealm();
StringBuilder sb = new StringBuilder();
sb.append("creating http management service using network interface (").append(interfaceName).append(")");
if (port > -1) {
sb.append(" port (").append(port).append(")");
}
if (securePort > -1) {
sb.append(" securePort (").append(securePort).append(")");
}
Logger.getLogger("org.jboss.as").info(sb.toString());
final ThreadFactory httpMgmtThreads = new JBossThreadFactory(new ThreadGroup("HttpManagementService-threads"),
Boolean.FALSE, null, "%G - %t", null, null, AccessController.getContext());
final HttpManagementService service = new HttpManagementService();
ServiceBuilder builder = serviceTarget.addService(HttpManagementService.SERVICE_NAME, service)
.addDependency(
NetworkInterfaceService.JBOSS_NETWORK_INTERFACE.append(interfaceName),
NetworkInterfaceBinding.class, service.getInterfaceInjector())
.addDependency(DomainModelControllerService.SERVICE_NAME, ModelController.class, service.getModelControllerInjector())
.addInjection(service.getPortInjector(), port)
.addInjection(service.getSecurePortInjector(), securePort)
.addInjection(service.getExecutorServiceInjector(), Executors.newCachedThreadPool(httpMgmtThreads));
if (securityRealm != null) {
builder.addDependency(SecurityRealmService.BASE_SERVICE_NAME.append(securityRealm), SecurityRealmService.class, service.getSecurityRealmInjector());
} else {
Logger.getLogger("org.jboss.as").warn("No security realm defined for http management service, all access will be unrestricted.");
}
if (verificationHandler != null) {
builder.addListener(verificationHandler);
}
builder.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
}
}