com.sun.web.security.WebSecurityComponentInvocationHandler Maven / Gradle / Ivy

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package com.sun.web.security;


import com.sun.logging.LogDomains;
import java.util.logging.Logger;
import org.apache.catalina.Realm;
import org.apache.catalina.core.ContainerBase;
import org.glassfish.api.invocation.ComponentInvocation;
import org.glassfish.api.invocation.ComponentInvocation.ComponentInvocationType;
import org.glassfish.api.invocation.ComponentInvocationHandler;
import org.glassfish.api.invocation.RegisteredComponentInvocationHandler;
import org.glassfish.api.invocation.InvocationException;
import org.glassfish.api.invocation.InvocationManager;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Singleton;

@Service(name="webSecurityCIH")
@Scoped(Singleton.class)
public class WebSecurityComponentInvocationHandler implements RegisteredComponentInvocationHandler {

    private static Logger _logger = null;
    
    @Inject
    private InvocationManager invManager;
    
    static {
        _logger = LogDomains.getLogger(WebSecurityComponentInvocationHandler.class, LogDomains.EJB_LOGGER);
    }

    private ComponentInvocationHandler webSecurityCompInvHandler = new ComponentInvocationHandler() {

        public void beforePreInvoke(ComponentInvocationType invType,
                ComponentInvocation prevInv, ComponentInvocation newInv) throws InvocationException {
            if (invType == ComponentInvocationType.SERVLET_INVOCATION) {
                Object cont = newInv.getContainer();
                if (cont instanceof ContainerBase) {
                    Realm realm = ((ContainerBase) cont).getRealm();
                    if (realm instanceof RealmAdapter) {
                        ((RealmAdapter) realm).preSetRunAsIdentity(newInv);
                    }
                }
            }
        }

        public void afterPreInvoke(ComponentInvocationType invType,
                ComponentInvocation prevInv, ComponentInvocation curInv) throws InvocationException {
        }

        public void beforePostInvoke(ComponentInvocationType invType,
                ComponentInvocation prevInv, ComponentInvocation curInv) throws InvocationException {
        }

        public void afterPostInvoke(ComponentInvocationType invType,
                ComponentInvocation prevInv, ComponentInvocation curInv) throws InvocationException {
            if (invType == ComponentInvocationType.SERVLET_INVOCATION) {
                Object cont = curInv.getContainer();
                if (cont instanceof ContainerBase) {
                    Realm realm = ((ContainerBase) cont).getRealm();
                    if (realm instanceof RealmAdapter) {
                        ((RealmAdapter) realm).postSetRunAsIdentity(curInv);
                    }
                }
            }
        }
    };

    
    public ComponentInvocationHandler getComponentInvocationHandler() {
        return webSecurityCompInvHandler;
    }
    
    public void register() {
        invManager.registerComponentInvocationHandler(ComponentInvocationType.SERVLET_INVOCATION, this);
    }
    
    

}