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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2009 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
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 */


package org.glassfish.web.osgihttp;

import org.apache.catalina.Request;
import org.apache.catalina.Response;
import org.apache.catalina.valves.ValveBase;
import org.osgi.service.http.HttpContext;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * This valve is used to implement security in OSGi/HTTP service.
 *
 * @author [email protected]
 */
public class OSGiSecurityValve extends ValveBase {
    private HttpContext httpContext;

    public OSGiSecurityValve(HttpContext httpContext) {
        this.httpContext = httpContext;
    }

    public int invoke(Request request, Response response) throws IOException, ServletException {
        if (httpContext.handleSecurity(HttpServletRequest.class.cast(request),
                HttpServletResponse.class.cast(response))) {
            return INVOKE_NEXT;
        } else {
//            HttpServletResponse.class.cast(response).sendError(
//                    HttpServletResponse.SC_FORBIDDEN);
            return END_PIPELINE;
        }
    }
}