/*
* Copyright 2003-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package wssec;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.xml.crypto.dsig.SignatureMethod;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
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.message.SOAPEnvelope;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ws.security.WSConstants;
import org.apache.ws.security.WSPasswordCallback;
import org.apache.ws.security.WSSecurityEngine;
import org.apache.ws.security.components.crypto.Crypto;
import org.apache.ws.security.components.crypto.CryptoFactory;
import org.apache.ws.security.message.WSSecEncrypt;
import org.apache.ws.security.message.WSSecEncryptedKey;
import org.apache.ws.security.message.WSSecHeader;
import org.apache.ws.security.message.WSSecSignature;
import org.w3c.dom.Document;
/**
* Test symmetric key signature created using an encrypted key
* Demonstrates that Signature Crypto object can have null values when
* calling processSecurityHeader method of WSSecurityEngine.
*/
public class TestWSSecurityNew17 extends TestCase implements CallbackHandler {
private static final Log LOG = LogFactory.getLog(TestWSSecurityNew17.class);
private static final String SOAPMSG =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<SOAP-ENV:Envelope "
+ "xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" "
+ "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" "
+ "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
+ "<SOAP-ENV:Body>"
+ "<add xmlns=\"http://ws.apache.org/counter/counter_port_type\">"
+ "<value xmlns=\"\">15</value>"
+ "</add>"
+ "</SOAP-ENV:Body>"
+ "</SOAP-ENV:Envelope>";
private WSSecurityEngine secEngine = new WSSecurityEngine();
private Crypto crypto = CryptoFactory.getInstance();
private MessageContext msgContext;
private Message message;
/**
* TestWSSecurity constructor
* <p/>
*
* @param name name of the test
*/
public TestWSSecurityNew17(String name) {
super(name);
}
/**
* JUnit suite
* <p/>
*
* @return a junit test suite
*/
public static Test suite() {
return new TestSuite(TestWSSecurityNew17.class);
}
/**
* Setup method
* <p/>
*
* @throws Exception Thrown when there is a problem in setup
*/
protected void setUp() throws Exception {
AxisClient tmpEngine = new AxisClient(new NullProvider());
msgContext = new MessageContext(tmpEngine);
message = getSOAPMessage();
}
/**
* Constructs a soap envelope
* <p/>
*
* @return soap envelope
* @throws Exception if there is any problem constructing the soap envelope
*/
protected Message getSOAPMessage() throws Exception {
InputStream in = new ByteArrayInputStream(SOAPMSG.getBytes());
Message msg = new Message(in);
msg.setMessageContext(msgContext);
return msg;
}
/**
* Test that first signs, then encrypts a WS-Security envelope.
* <p/>
*
* @throws Exception Thrown when there is any problem in signing, encryption,
* decryption, or verification
*/
public void testEncryptedKeySignature() throws Exception {
SOAPEnvelope unsignedEnvelope = message.getSOAPEnvelope();
LOG.info("Before Sign/Encryption....");
Document doc = unsignedEnvelope.getAsDocument();
WSSecHeader secHeader = new WSSecHeader();
secHeader.insertSecurityHeader(doc);
WSSecEncryptedKey encrKey = new WSSecEncryptedKey();
encrKey.setKeyIdentifierType(WSConstants.ISSUER_SERIAL);
encrKey.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security");
encrKey.setKeySize(192);
encrKey.prepare(doc, crypto);
WSSecEncrypt encrypt = new WSSecEncrypt();
encrypt.setEncKeyId(encrKey.getId());
encrypt.setEphemeralKey(encrKey.getEphemeralKey());
encrypt.setSymmetricEncAlgorithm(WSConstants.TRIPLE_DES);
encrypt.setEncryptSymmKey(false);
encrypt.setEncryptedKeyElement(encrKey.getEncryptedKeyElement());
WSSecSignature sign = new WSSecSignature();
sign.setKeyIdentifierType(WSConstants.CUSTOM_SYMM_SIGNING);
sign.setCustomTokenId(encrKey.getId());
sign.setSecretKey(encrKey.getEphemeralKey());
sign.setSignatureAlgorithm(SignatureMethod.HMAC_SHA1);
Document signedDoc = sign.build(doc, crypto, secHeader);
Document encryptedSignedDoc = encrypt.build(signedDoc, crypto, secHeader);
if (LOG.isDebugEnabled()) {
LOG.debug("Signed and encrypted message with IssuerSerial key identifier (both), 3DES:");
String outputString =
org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(encryptedSignedDoc);
LOG.debug(outputString);
}
LOG.info("After Sign/Encryption....");
verify(encryptedSignedDoc);
}
/**
* Verifies the soap envelope
* <p/>
*
* @param doc
* @throws Exception Thrown when there is a problem in verification
*/
private void verify(Document doc) throws Exception {
secEngine.processSecurityHeader(doc, null, this, null, crypto);
if (LOG.isDebugEnabled()) {
LOG.debug("Verfied and decrypted message:");
String outputString =
org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(doc);
LOG.debug(outputString);
}
}
public void handle(Callback[] callbacks)
throws IOException, UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
if (callbacks[i] instanceof WSPasswordCallback) {
WSPasswordCallback pc = (WSPasswordCallback) callbacks[i];
/*
* here call a function/method to lookup the password for
* the given identifier (e.g. a user name or keystore alias)
* e.g.: pc.setPassword(passStore.getPassword(pc.getIdentfifier))
* for Testing we supply a fixed name here.
*/
pc.setPassword("security");
} else {
throw new UnsupportedCallbackException(callbacks[i], "Unrecognized Callback");
}
}
}
}