/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Axis" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package samples.security;
import org.apache.axis.Constants;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.client.AxisClient;
import org.apache.axis.configuration.NullProvider;
import org.apache.axis.encoding.DeserializationContextImpl;
import org.apache.axis.encoding.SerializationContext;
import org.apache.axis.encoding.SerializationContextImpl;
import org.apache.axis.message.SOAPEnvelope;
import org.apache.axis.message.SOAPHeaderElement;
import org.apache.axis.utils.JavaUtils;
import org.apache.axis.utils.Mapping;
import org.apache.axis.utils.XMLUtils;
import org.apache.xml.security.c14n.Canonicalizer;
import org.apache.xml.security.signature.XMLSignature;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.InputSource;
import java.io.FileInputStream;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;
public class SignedSOAPEnvelope extends SOAPEnvelope {
static String SOAPSECNS = "http://schemas.xmlsoap.org/soap/security/2000-12";
static String SOAPSECprefix = "SOAP-SEC";
static String keystoreType = "JKS";
static String keystoreFile = "keystore.jks";
static String keystorePass = "xmlsecurity";
static String privateKeyAlias = "test";
static String privateKeyPass = "xmlsecurity";
static String certificateAlias = "test";
private MessageContext msgContext;
static {
org.apache.xml.security.Init.init();
}
public SignedSOAPEnvelope(MessageContext msgContext, SOAPEnvelope env, String baseURI, String keystoreFile) {
this.msgContext = msgContext;
init(env, baseURI, keystoreFile);
}
public SignedSOAPEnvelope(SOAPEnvelope env, String baseURI) {
init(env, baseURI, keystoreFile);
}
private void init(SOAPEnvelope env, String baseURI, String keystoreFile) {
try {
System.out.println("Beginning Client signing...");
env.addMapping(new Mapping(SOAPSECNS, SOAPSECprefix));
env.addAttribute(Constants.URI_SOAP11_ENV, "actor", "some-uri");
env.addAttribute(Constants.URI_SOAP11_ENV, "mustUnderstand", "1");
SOAPHeaderElement header =
new SOAPHeaderElement(XMLUtils.StringToElement(SOAPSECNS,
"Signature",
""));
env.addHeader(header);
Document doc = getSOAPEnvelopeAsDocument(env, msgContext);
KeyStore ks = KeyStore.getInstance(keystoreType);
FileInputStream fis = new FileInputStream(keystoreFile);
ks.load(fis, keystorePass.toCharArray());
PrivateKey privateKey = (PrivateKey) ks.getKey(privateKeyAlias,
privateKeyPass.toCharArray());
Element soapHeaderElement = (Element) ((Element) doc.getFirstChild()).getElementsByTagNameNS("*", "Header").item(0);
Element soapSignatureElement = (Element) soapHeaderElement.getElementsByTagNameNS("*", "Signature").item(0);
XMLSignature sig = new XMLSignature(doc, baseURI,
XMLSignature.ALGO_ID_SIGNATURE_DSA);
soapSignatureElement.appendChild(sig.getElement());
sig.addDocument("#Body");
X509Certificate cert =
(X509Certificate) ks.getCertificate(certificateAlias);
sig.addKeyInfo(cert);
sig.addKeyInfo(cert.getPublicKey());
sig.sign(privateKey);
Canonicalizer c14n = Canonicalizer.getInstance(Canonicalizer.ALGO_ID_C14N_WITH_COMMENTS);
byte[] canonicalMessage = c14n.canonicalizeSubtree(doc);
InputSource is = new InputSource(new java.io.ByteArrayInputStream(canonicalMessage));
DeserializationContextImpl dser = null;
if (msgContext == null) {
AxisClient tmpEngine = new AxisClient(new NullProvider());
msgContext = new MessageContext(tmpEngine);
}
dser = new DeserializationContextImpl(is, msgContext,
Message.REQUEST, this);
dser.parse();
System.out.println("Client signing complete.");
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.toString());
}
}
private Document getSOAPEnvelopeAsDocument(SOAPEnvelope env, MessageContext msgContext)
throws Exception {
StringWriter writer = new StringWriter();
SerializationContext serializeContext = new SerializationContextImpl(writer, msgContext);
env.output(serializeContext);
writer.close();
Reader reader = new StringReader(writer.getBuffer().toString());
Document doc = XMLUtils.newDocument(new InputSource(reader));
if (doc == null)
throw new Exception(
JavaUtils.getMessage("noDoc00", writer.getBuffer().toString()));
return doc;
}
}