/*
* 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 junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.ws.security.saml.SAMLIssuerFactory;
import org.apache.ws.security.saml.SAMLIssuer;
import org.apache.ws.security.saml.SAMLIssuerFactory;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.client.AxisClient;
import org.apache.axis.utils.XMLUtils;
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.axis.security.util.AxisUtil;
import org.apache.ws.security.WSPasswordCallback;
import org.apache.ws.security.WSSecurityEngine;
import org.apache.ws.security.message.WSSAddSAMLToken;
import org.w3c.dom.Document;
import org.opensaml.SAMLAssertion;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
/**
* WS-Security Test Case
* <p/>
*
* @author Davanum Srinivas (dims@yahoo.com)
*/
public class TestWSSecurityST1 extends TestCase implements CallbackHandler {
private static Log log = LogFactory.getLog(TestWSSecurityST1.class);
static final String soapMsg = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">" +
" <soapenv:Body>" +
" <ns1:testMethod xmlns:ns1=\"uri:LogTestService2\"></ns1:testMethod>" +
" </soapenv:Body>" +
"</soapenv:Envelope>";
static final WSSecurityEngine secEngine = new WSSecurityEngine();
// static final Crypto crypto = CryptoFactory.getInstance("crypto.properties");
MessageContext msgContext;
Message message;
/**
* TestWSSecurity constructor
* <p/>
*
* @param name name of the test
*/
public TestWSSecurityST1(String name) {
super(name);
}
/**
* JUnit suite
* <p/>
*
* @return a junit test suite
*/
public static Test suite() {
return new TestSuite(TestWSSecurityST1.class);
}
/**
* Main method
* <p/>
*
* @param args command line args
*/
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
/**
* 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 encrypt and decrypt a WS-Security envelope.
* This test uses the RSA_15 alogrithm to transport (wrap) the symmetric
* key.
* <p/>
*
* @throws Exception Thrown when there is any problem in signing or verification
*/
public void testSAMLUnsignedSenderVouches() throws Exception {
SOAPEnvelope unsignedEnvelope = message.getSOAPEnvelope();
SOAPEnvelope envelope = null;
SAMLIssuer saml = SAMLIssuerFactory.getInstance("saml.properties");
SAMLAssertion assertion = saml.newAssertion();
WSSAddSAMLToken wsSign = new WSSAddSAMLToken();
Document doc = unsignedEnvelope.getAsDocument();
log.info("Before SAMLUnsignedSenderVouches....");
Document signedDoc = wsSign.build(doc, assertion);
log.info("After SAMLUnsignedSenderVouches....");
/*
* convert the resulting document into a message first. The toSOAPMessage()
* method performs the necessary c14n call to properly set up the signed
* document and convert it into a SOAP message. Check that the contents can't
* be read (cheching if we can find a specific substring). After that we extract it
* as a document again for further processing.
*/
Message signedMsg = (Message) AxisUtil.toSOAPMessage(signedDoc);
if (log.isDebugEnabled()) {
log.debug("Unsigned SAML message (sender vouches):");
XMLUtils.PrettyElementToWriter(signedMsg.getSOAPEnvelope().getAsDOM(), new PrintWriter(System.out));
}
String encryptedString = signedMsg.getSOAPPartAsString();
signedDoc = signedMsg.getSOAPEnvelope().getAsDocument();
verify(signedDoc);
}
/**
* Verifies the soap envelope
* <p/>
*
* @param envelope
* @throws Exception Thrown when there is a problem in verification
*/
private void verify(Document doc) throws Exception {
secEngine.processSecurityHeader(doc, null, this, null);
AxisUtil.updateSOAPMessage(doc, message);
String decryptedString = message.getSOAPPartAsString();
assertTrue(decryptedString.indexOf("LogTestService2") > 0 ? true : false);
}
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");
}
}
}
}