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Glassfish example source code file (ServletSecurityHandler.java)
The Glassfish ServletSecurityHandler.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. 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_1_1.html * or packager/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 packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [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.enterprise.deployment.annotation.handlers; import com.sun.enterprise.deployment.AuthorizationConstraintImpl; import com.sun.enterprise.deployment.Role; import com.sun.enterprise.deployment.SecurityConstraintImpl; import com.sun.enterprise.deployment.UserDataConstraintImpl; import com.sun.enterprise.deployment.WebBundleDescriptor; import com.sun.enterprise.deployment.WebComponentDescriptor; import com.sun.enterprise.deployment.WebResourceCollectionImpl; import com.sun.enterprise.deployment.web.SecurityConstraint; import com.sun.enterprise.deployment.web.UserDataConstraint; import com.sun.enterprise.deployment.web.WebResourceCollection; import com.sun.enterprise.deployment.annotation.context.WebBundleContext; import com.sun.enterprise.deployment.annotation.context.WebComponentContext; import com.sun.enterprise.util.net.URLPattern; import org.glassfish.apf.AnnotationInfo; import org.glassfish.apf.AnnotationProcessorException; import org.glassfish.apf.HandlerProcessingResult; import org.glassfish.apf.ResultType; import org.jvnet.hk2.annotations.Service; import javax.servlet.annotation.HttpConstraint; import javax.servlet.annotation.HttpMethodConstraint; import javax.servlet.annotation.ServletSecurity; import javax.servlet.annotation.ServletSecurity.EmptyRoleSemantic; import javax.servlet.annotation.ServletSecurity.TransportGuarantee; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import java.lang.annotation.Annotation; import java.util.HashMap; import java.util.HashSet; import java.util.Enumeration; import java.util.Map; import java.util.Set; import java.util.logging.Level; /** * This handler is responsible in handling * javax.servlet.annotation.ServletSecurity. * * @author Shing Wai Chan */ @Service public class ServletSecurityHandler extends AbstractWebHandler { public ServletSecurityHandler() { } /** * @return the annotation type this annotation handler is handling */ @Override public Class<? extends Annotation> getAnnotationType() { return ServletSecurity.class; } @Override protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo, WebComponentContext[] webCompContexts) throws AnnotationProcessorException { HandlerProcessingResult result = null; for (WebComponentContext webCompContext : webCompContexts) { result = processAnnotation(ainfo, webCompContext.getDescriptor()); if (result.getOverallResult() == ResultType.FAILED) { break; } } return result; } @Override protected HandlerProcessingResult processAnnotation( AnnotationInfo ainfo, WebBundleContext webBundleContext) throws AnnotationProcessorException { return getInvalidAnnotatedElementHandlerResult( ainfo.getProcessingContext().getHandler(), ainfo); } @Override public Class<? extends Annotation>[] getTypeDependencies() { return new Class[] { WebServlet.class }; } private HandlerProcessingResult processAnnotation( AnnotationInfo ainfo, WebComponentDescriptor webCompDesc) throws AnnotationProcessorException { Class webCompClass = (Class)ainfo.getAnnotatedElement(); if (!HttpServlet.class.isAssignableFrom(webCompClass)) { log(Level.SEVERE, ainfo, localStrings.getLocalString( "enterprise.deployment.annotation.handlers.needtoextend", "The Class {0} having annotation {1} need to be a derived class of {2}.", new Object[] { webCompClass.getName(), SecurityConstraint.class.getName(), HttpServlet.class.getName() })); return getDefaultFailedResult(); } Set<String> urlPatterns = getUrlPatternsWithoutSecurityConstraint(webCompDesc); if (urlPatterns != null && urlPatterns.size() > 0) { WebBundleDescriptor webBundleDesc = webCompDesc.getWebBundleDescriptor(); ServletSecurity servletSecurityAn = (ServletSecurity)ainfo.getAnnotation(); HttpConstraint httpConstraint = servletSecurityAn.value(); SecurityConstraint securityConstraint = createSecurityConstraint(webBundleDesc, urlPatterns, httpConstraint.rolesAllowed(), httpConstraint.value(), httpConstraint.transportGuarantee(), null); // we know there is one WebResourceCollection there WebResourceCollection webResColl = securityConstraint.getWebResourceCollections().iterator().next(); HttpMethodConstraint[] httpMethodConstraints = servletSecurityAn.httpMethodConstraints(); for (HttpMethodConstraint httpMethodConstraint : httpMethodConstraints) { String httpMethod = httpMethodConstraint.value(); if (httpMethod == null || httpMethod.length() == 0) { return getDefaultFailedResult(); } createSecurityConstraint(webBundleDesc, urlPatterns, httpMethodConstraint.rolesAllowed(), httpMethodConstraint.emptyRoleSemantic(), httpMethodConstraint.transportGuarantee(), httpMethod); //exclude this from the top level constraint webResColl.addHttpMethodOmission(httpMethod); } } return getDefaultProcessedResult(); } /** * Given a WebComponentDescriptor, find the set of urlPattern which does not have * any existing url pattern in SecurityConstraint * @param webCompDesc * @return a list of url String */ public static Set<String> getUrlPatternsWithoutSecurityConstraint(WebComponentDescriptor webCompDesc) { Set<String> urlPatternsWithoutSC = new HashSet Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish ServletSecurityHandler.java source code file: |
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