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/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8004476
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* @summary test XSLT extension functions
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* @run main/othervm XSLTExFuncTest
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*/
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import java.io.StringWriter;
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import java.security.AllPermission;
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import java.security.CodeSource;
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import java.security.Permission;
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import java.security.PermissionCollection;
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import java.security.Permissions;
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import java.security.Policy;
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import java.security.ProtectionDomain;
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import javax.xml.transform.*;
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import javax.xml.transform.sax.SAXSource;
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import javax.xml.transform.stream.StreamResult;
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import org.xml.sax.InputSource;
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/**
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* test XSLT extension functions
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*
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* @author huizhe.wang@oracle.com
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*/
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public class XSLTExFuncTest extends TestBase {
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final static String ENABLE_EXTENSION_FUNCTIONS = "http://www.oracle.com/xml/jaxp/properties/enableExtensionFunctions";
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final static String CLASSNAME = "DocumentBuilderFactoryImpl";
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/**
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* Creates a new instance of StreamReader
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*/
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public XSLTExFuncTest(String name) {
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super(name);
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}
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boolean hasSM;
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String xslFile, xslFileId;
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String xmlFile, xmlFileId;
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protected void setUp() {
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super.setUp();
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xmlFile = filepath + "/tokenize.xml";
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xslFile = filepath + "/tokenize.xsl";
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/**
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* if (isWindows) { xslFile = "/" + xslFile; }
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*
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*/
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xslFileId = "file://" + xslFile;
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}
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/**
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* @param args the command line arguments
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*/
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public static void main(String[] args) {
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XSLTExFuncTest test = new XSLTExFuncTest("OneTest");
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test.setUp();
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test.testExtFunc();
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test.testExtFuncNotAllowed();
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test.testEnableExtFunc();
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test.testTemplatesEnableExtFunc();
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test.tearDown();
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}
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/**
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* by default, extension function is enabled
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*/
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public void testExtFunc() {
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TransformerFactory factory = TransformerFactory.newInstance();
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try {
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transform(factory);
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System.out.println("testExtFunc: OK");
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} catch (TransformerConfigurationException e) {
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fail(e.getMessage());
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} catch (TransformerException ex) {
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fail(ex.getMessage());
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}
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}
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/**
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* Security is enabled, extension function not allowed
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*/
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public void testExtFuncNotAllowed() {
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Policy p = new SimplePolicy(new AllPermission());
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Policy.setPolicy(p);
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System.setSecurityManager(new SecurityManager());
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TransformerFactory factory = TransformerFactory.newInstance();
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try {
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transform(factory);
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} catch (TransformerConfigurationException e) {
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fail(e.getMessage());
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} catch (TransformerException ex) {
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//expected since extension function is disallowed
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System.out.println("testExtFuncNotAllowed: OK");
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} finally {
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System.setSecurityManager(null);
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}
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}
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/**
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* Security is enabled, use new feature: enableExtensionFunctions
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*/
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public void testEnableExtFunc() {
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Policy p = new SimplePolicy(new AllPermission());
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Policy.setPolicy(p);
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System.setSecurityManager(new SecurityManager());
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TransformerFactory factory = TransformerFactory.newInstance();
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/**
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* Use of the extension function 'http://exslt.org/strings:tokenize' is
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* not allowed when the secure processing feature is set to true.
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* Attempt to use the new property to enable extension function
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*/
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boolean isExtensionSupported = enableExtensionFunction(factory);
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try {
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transform(factory);
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System.out.println("testEnableExt: OK");
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} catch (TransformerConfigurationException e) {
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fail(e.getMessage());
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} catch (TransformerException e) {
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fail(e.getMessage());
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} finally {
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System.setSecurityManager(null);
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}
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}
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/**
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* use Templates template = factory.newTemplates(new StreamSource( new
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* FileInputStream(xslFilename))); // Use the template to create a
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* transformer Transformer xformer = template.newTransformer();
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*
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* @param factory
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* @return
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*/
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/**
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* Security is enabled, use new feature: enableExtensionFunctions Use the
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* template to create a transformer
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*/
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public void testTemplatesEnableExtFunc() {
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Policy p = new SimplePolicy(new AllPermission());
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Policy.setPolicy(p);
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System.setSecurityManager(new SecurityManager());
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TransformerFactory factory = TransformerFactory.newInstance();
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/**
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* Use of the extension function 'http://exslt.org/strings:tokenize' is
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* not allowed when the secure processing feature is set to true.
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* Attempt to use the new property to enable extension function
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*/
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boolean isExtensionSupported = enableExtensionFunction(factory);
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try {
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SAXSource xslSource = new SAXSource(new InputSource(xslFile));
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xslSource.setSystemId(xslFileId);
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Templates template = factory.newTemplates(xslSource);
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Transformer transformer = template.newTransformer();
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StringWriter stringResult = new StringWriter();
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Result result = new StreamResult(stringResult);
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transformer.transform(new SAXSource(new InputSource(xmlFile)), result);
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System.out.println("testTemplatesEnableExtFunc: OK");
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} catch (TransformerConfigurationException e) {
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fail(e.getMessage());
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} catch (TransformerException e) {
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fail(e.getMessage());
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} finally {
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System.setSecurityManager(null);
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}
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}
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boolean enableExtensionFunction(TransformerFactory factory) {
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boolean isSupported = true;
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try {
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factory.setFeature(ENABLE_EXTENSION_FUNCTIONS, true);
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} catch (TransformerConfigurationException ex) {
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isSupported = false;
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}
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return isSupported;
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}
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void transform(TransformerFactory factory) throws TransformerConfigurationException, TransformerException {
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SAXSource xslSource = new SAXSource(new InputSource(xslFile));
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xslSource.setSystemId(xslFileId);
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Transformer transformer = factory.newTransformer(xslSource);
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StringWriter stringResult = new StringWriter();
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Result result = new StreamResult(stringResult);
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transformer.transform(new SAXSource(new InputSource(xmlFile)), result);
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}
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class SimplePolicy extends Policy {
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private final Permissions perms;
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public SimplePolicy(Permission... permissions) {
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perms = new Permissions();
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for (Permission permission : permissions) {
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perms.add(permission);
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}
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}
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@Override
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public PermissionCollection getPermissions(CodeSource cs) {
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return perms;
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}
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@Override
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public PermissionCollection getPermissions(ProtectionDomain pd) {
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return perms;
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}
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@Override
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public boolean implies(ProtectionDomain pd, Permission p) {
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return perms.implies(p);
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}
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//for older jdk
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@Override
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public void refresh() {
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}
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}
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}
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