1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/util/RejectDoctypeSaxFilter.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,182 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 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.messaging.saaj.util;
1.30 +
1.31 +import java.util.logging.Logger;
1.32 +
1.33 +import javax.xml.parsers.SAXParser;
1.34 +import javax.xml.soap.SOAPException;
1.35 +
1.36 +import org.xml.sax.*;
1.37 +import org.xml.sax.ext.LexicalHandler;
1.38 +import org.xml.sax.helpers.XMLFilterImpl;
1.39 +
1.40 +import com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl;
1.41 +import org.xml.sax.helpers.AttributesImpl;
1.42 +
1.43 +/**
1.44 + * Users of this class see a SAX2 XMLReader (via XMLFilterImpl). This
1.45 + * class creates a parent XMLReader via JAXP and installs itself as a SAX2
1.46 + * extension LexicalHandler which rejects document type declarations
1.47 + * because they are not legal in SOAP. If the user of this class sets a
1.48 + * LexicalHandler, then it forwards events to that handler.
1.49 + *
1.50 + *
1.51 + * @author Edwin Goei
1.52 + */
1.53 +
1.54 +public class RejectDoctypeSaxFilter extends XMLFilterImpl implements XMLReader, LexicalHandler{
1.55 + protected static final Logger log =
1.56 + Logger.getLogger(LogDomainConstants.UTIL_DOMAIN,
1.57 + "com.sun.xml.internal.messaging.saaj.util.LocalStrings");
1.58 +
1.59 + /** Standard SAX 2.0 ext property */
1.60 + static final String LEXICAL_HANDLER_PROP =
1.61 + "http://xml.org/sax/properties/lexical-handler";
1.62 +
1.63 + static final String WSU_NS = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd".intern();
1.64 + static final String SIGNATURE_LNAME = "Signature".intern();
1.65 + static final String ENCRYPTED_DATA_LNAME = "EncryptedData".intern();
1.66 + static final String DSIG_NS = "http://www.w3.org/2000/09/xmldsig#".intern();
1.67 + static final String XENC_NS = "http://www.w3.org/2001/04/xmlenc#".intern();
1.68 + static final String ID_NAME = "ID".intern();
1.69 +
1.70 + /** LexicalHandler to forward events to, if any */
1.71 + private LexicalHandler lexicalHandler;
1.72 +
1.73 + public RejectDoctypeSaxFilter(SAXParser saxParser) throws SOAPException {
1.74 + XMLReader xmlReader;
1.75 + try {
1.76 + xmlReader = saxParser.getXMLReader();
1.77 + } catch (Exception e) {
1.78 + log.severe("SAAJ0602.util.getXMLReader.exception");
1.79 + throw new SOAPExceptionImpl(
1.80 + "Couldn't get an XMLReader while constructing a RejectDoctypeSaxFilter",
1.81 + e);
1.82 + }
1.83 +
1.84 + // Set ourselves up to be the SAX LexicalHandler
1.85 + try {
1.86 + xmlReader.setProperty(LEXICAL_HANDLER_PROP, this);
1.87 + } catch (Exception e) {
1.88 + log.severe("SAAJ0603.util.setProperty.exception");
1.89 + throw new SOAPExceptionImpl(
1.90 + "Couldn't set the lexical handler property while constructing a RejectDoctypeSaxFilter",
1.91 + e);
1.92 + }
1.93 +
1.94 + // Set the parent XMLReader of this SAX filter
1.95 + setParent(xmlReader);
1.96 + }
1.97 +
1.98 + /*
1.99 + * Override setProperty() to capture any LexicalHandler that is set for
1.100 + * forwarding of events.
1.101 + */
1.102 + public void setProperty(String name, Object value)
1.103 + throws SAXNotRecognizedException, SAXNotSupportedException {
1.104 + if (LEXICAL_HANDLER_PROP.equals(name)) {
1.105 + lexicalHandler = (LexicalHandler) value;
1.106 + } else {
1.107 + super.setProperty(name, value);
1.108 + }
1.109 + }
1.110 +
1.111 + //
1.112 + // Beginning of SAX LexicalHandler callbacks...
1.113 + //
1.114 +
1.115 + public void startDTD(String name, String publicId, String systemId)
1.116 + throws SAXException {
1.117 + throw new SAXException("Document Type Declaration is not allowed");
1.118 + }
1.119 +
1.120 + public void endDTD() throws SAXException {
1.121 + }
1.122 +
1.123 + public void startEntity(String name) throws SAXException {
1.124 + if (lexicalHandler != null) {
1.125 + lexicalHandler.startEntity(name);
1.126 + }
1.127 + }
1.128 +
1.129 + public void endEntity(String name) throws SAXException {
1.130 + if (lexicalHandler != null) {
1.131 + lexicalHandler.endEntity(name);
1.132 + }
1.133 + }
1.134 +
1.135 + public void startCDATA() throws SAXException {
1.136 + if (lexicalHandler != null) {
1.137 + lexicalHandler.startCDATA();
1.138 + }
1.139 + }
1.140 +
1.141 + public void endCDATA() throws SAXException {
1.142 + if (lexicalHandler != null) {
1.143 + lexicalHandler.endCDATA();
1.144 + }
1.145 + }
1.146 +
1.147 + public void comment(char[] ch, int start, int length) throws SAXException {
1.148 + if (lexicalHandler != null) {
1.149 + lexicalHandler.comment(ch, start, length);
1.150 + }
1.151 + }
1.152 +
1.153 + //
1.154 + // End of SAX LexicalHandler callbacks
1.155 + //
1.156 +
1.157 + public void startElement(String namespaceURI, String localName,
1.158 + String qName, Attributes atts) throws SAXException{
1.159 + if(atts != null ){
1.160 + boolean eos = false;
1.161 + if(namespaceURI == DSIG_NS || XENC_NS == namespaceURI){
1.162 + eos = true;
1.163 + }
1.164 + int length = atts.getLength();
1.165 + AttributesImpl attrImpl = new AttributesImpl();
1.166 + for(int i=0; i< length;i++){
1.167 + String name = atts.getLocalName(i);
1.168 + if(name!=null && (name.equals("Id"))){
1.169 + if(eos || atts.getURI(i) == WSU_NS ){
1.170 + attrImpl.addAttribute(atts.getURI(i), atts.getLocalName(i),
1.171 + atts.getQName(i), ID_NAME, atts.getValue(i));
1.172 + }else{
1.173 + attrImpl.addAttribute(atts.getURI(i), atts.getLocalName(i), atts.getQName(i), atts.getType(i), atts.getValue(i));
1.174 + }
1.175 + }else{
1.176 + attrImpl.addAttribute(atts.getURI(i), atts.getLocalName(i),
1.177 + atts.getQName(i), atts.getType(i), atts.getValue(i));
1.178 + }
1.179 + }
1.180 + super.startElement(namespaceURI,localName, qName,attrImpl);
1.181 + }else{
1.182 + super.startElement(namespaceURI,localName, qName, null);
1.183 + }
1.184 + }
1.185 +}
