1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/util/XmlFactory.java Tue Apr 09 14:51:13 2013 +0100
1.3 @@ -0,0 +1,189 @@
1.4 +/*
1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.bind.v2.util;
1.30 +
1.31 +import com.sun.xml.internal.bind.Util;
1.32 +import com.sun.xml.internal.bind.v2.Messages;
1.33 +import java.util.logging.Level;
1.34 +import java.util.logging.Logger;
1.35 +import javax.xml.XMLConstants;
1.36 +import javax.xml.parsers.DocumentBuilderFactory;
1.37 +import javax.xml.parsers.ParserConfigurationException;
1.38 +import javax.xml.parsers.SAXParserFactory;
1.39 +import javax.xml.transform.TransformerConfigurationException;
1.40 +import javax.xml.transform.TransformerFactory;
1.41 +import javax.xml.validation.SchemaFactory;
1.42 +import javax.xml.xpath.XPathFactory;
1.43 +import javax.xml.xpath.XPathFactoryConfigurationException;
1.44 +import org.xml.sax.SAXNotRecognizedException;
1.45 +import org.xml.sax.SAXNotSupportedException;
1.46 +
1.47 +/**
1.48 + * Provides helper methods for creating properly configured XML parser
1.49 + * factory instances with namespace support turned on and configured for
1.50 + * security.
1.51 + * @author snajper
1.52 + */
1.53 +public class XmlFactory {
1.54 +
1.55 + private static final Logger LOGGER = Logger.getLogger(XmlFactory.class.getName());
1.56 +
1.57 + /**
1.58 + * If true XML security features when parsing XML documents will be disabled.
1.59 + * The default value is false.
1.60 + *
1.61 + * Boolean
1.62 + * @since 2.2.6
1.63 + */
1.64 + private static final String DISABLE_XML_SECURITY = "com.sun.xml.internal.bind.disableXmlSecurity";
1.65 +
1.66 + public static final boolean DISABLE_SECURE_PROCESSING =
1.67 + Boolean.parseBoolean(Util.getSystemProperty(DISABLE_XML_SECURITY));
1.68 +
1.69 + private static boolean xmlFeatureValue(boolean runtimeSetting) {
1.70 + return !(DISABLE_SECURE_PROCESSING || runtimeSetting);
1.71 + }
1.72 +
1.73 + /**
1.74 + * Returns properly configured (e.g. security features) schema factory
1.75 + * - namespaceAware == true
1.76 + * - securityProcessing == is set based on security processing property, default is true
1.77 + */
1.78 + public static SchemaFactory createSchemaFactory(final String language, boolean disableSecureProcessing) throws IllegalStateException {
1.79 + try {
1.80 + SchemaFactory factory = SchemaFactory.newInstance(language);
1.81 + if (LOGGER.isLoggable(Level.FINE)) {
1.82 + LOGGER.log(Level.FINE, "SchemaFactory instance: {0}", factory);
1.83 + }
1.84 + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, xmlFeatureValue(disableSecureProcessing));
1.85 + return factory;
1.86 + } catch (SAXNotRecognizedException ex) {
1.87 + LOGGER.log(Level.SEVERE, null, ex);
1.88 + throw new IllegalStateException(ex);
1.89 + } catch (SAXNotSupportedException ex) {
1.90 + LOGGER.log(Level.SEVERE, null, ex);
1.91 + throw new IllegalStateException(ex);
1.92 + } catch (AbstractMethodError er) {
1.93 + LOGGER.log(Level.SEVERE, null, er);
1.94 + throw new IllegalStateException(Messages.INVALID_JAXP_IMPLEMENTATION.format(), er);
1.95 + }
1.96 + }
1.97 +
1.98 + /**
1.99 + * Returns properly configured (e.g. security features) parser factory
1.100 + * - namespaceAware == true
1.101 + * - securityProcessing == is set based on security processing property, default is true
1.102 + */
1.103 + public static SAXParserFactory createParserFactory(boolean disableSecureProcessing) throws IllegalStateException {
1.104 + try {
1.105 + SAXParserFactory factory = SAXParserFactory.newInstance();
1.106 + if (LOGGER.isLoggable(Level.FINE)) {
1.107 + LOGGER.log(Level.FINE, "SAXParserFactory instance: {0}", factory);
1.108 + }
1.109 + factory.setNamespaceAware(true);
1.110 + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, xmlFeatureValue(disableSecureProcessing));
1.111 + return factory;
1.112 + } catch (ParserConfigurationException ex) {
1.113 + LOGGER.log(Level.SEVERE, null, ex);
1.114 + throw new IllegalStateException( ex);
1.115 + } catch (SAXNotRecognizedException ex) {
1.116 + LOGGER.log(Level.SEVERE, null, ex);
1.117 + throw new IllegalStateException( ex);
1.118 + } catch (SAXNotSupportedException ex) {
1.119 + LOGGER.log(Level.SEVERE, null, ex);
1.120 + throw new IllegalStateException( ex);
1.121 + } catch (AbstractMethodError er) {
1.122 + LOGGER.log(Level.SEVERE, null, er);
1.123 + throw new IllegalStateException(Messages.INVALID_JAXP_IMPLEMENTATION.format(), er);
1.124 + }
1.125 + }
1.126 +
1.127 + /**
1.128 + * Returns properly configured (e.g. security features) factory
1.129 + * - securityProcessing == is set based on security processing property, default is true
1.130 + */
1.131 + public static XPathFactory createXPathFactory(boolean disableSecureProcessing) throws IllegalStateException {
1.132 + try {
1.133 + XPathFactory factory = XPathFactory.newInstance();
1.134 + if (LOGGER.isLoggable(Level.FINE)) {
1.135 + LOGGER.log(Level.FINE, "XPathFactory instance: {0}", factory);
1.136 + }
1.137 + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, xmlFeatureValue(disableSecureProcessing));
1.138 + return factory;
1.139 + } catch (XPathFactoryConfigurationException ex) {
1.140 + LOGGER.log(Level.SEVERE, null, ex);
1.141 + throw new IllegalStateException( ex);
1.142 + } catch (AbstractMethodError er) {
1.143 + LOGGER.log(Level.SEVERE, null, er);
1.144 + throw new IllegalStateException(Messages.INVALID_JAXP_IMPLEMENTATION.format(), er);
1.145 + }
1.146 + }
1.147 +
1.148 + /**
1.149 + * Returns properly configured (e.g. security features) factory
1.150 + * - securityProcessing == is set based on security processing property, default is true
1.151 + */
1.152 + public static TransformerFactory createTransformerFactory(boolean disableSecureProcessing) throws IllegalStateException {
1.153 + try {
1.154 + TransformerFactory factory = TransformerFactory.newInstance();
1.155 + if (LOGGER.isLoggable(Level.FINE)) {
1.156 + LOGGER.log(Level.FINE, "TransformerFactory instance: {0}", factory);
1.157 + }
1.158 + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, xmlFeatureValue(disableSecureProcessing));
1.159 + return factory;
1.160 + } catch (TransformerConfigurationException ex) {
1.161 + LOGGER.log(Level.SEVERE, null, ex);
1.162 + throw new IllegalStateException( ex);
1.163 + } catch (AbstractMethodError er) {
1.164 + LOGGER.log(Level.SEVERE, null, er);
1.165 + throw new IllegalStateException(Messages.INVALID_JAXP_IMPLEMENTATION.format(), er);
1.166 + }
1.167 + }
1.168 +
1.169 + /**
1.170 + * Returns properly configured (e.g. security features) factory
1.171 + * - namespaceAware == true
1.172 + * - securityProcessing == is set based on security processing property, default is true
1.173 + */
1.174 + public static DocumentBuilderFactory createDocumentBuilderFactory(boolean disableSecureProcessing) throws IllegalStateException {
1.175 + try {
1.176 + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
1.177 + if (LOGGER.isLoggable(Level.FINE)) {
1.178 + LOGGER.log(Level.FINE, "DocumentBuilderFactory instance: {0}", factory);
1.179 + }
1.180 + factory.setNamespaceAware(true);
1.181 + factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, xmlFeatureValue(disableSecureProcessing));
1.182 + return factory;
1.183 + } catch (ParserConfigurationException ex) {
1.184 + LOGGER.log(Level.SEVERE, null, ex);
1.185 + throw new IllegalStateException( ex);
1.186 + } catch (AbstractMethodError er) {
1.187 + LOGGER.log(Level.SEVERE, null, er);
1.188 + throw new IllegalStateException(Messages.INVALID_JAXP_IMPLEMENTATION.format(), er);
1.189 + }
1.190 + }
1.191 +
1.192 +}
