Java tutorial
/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.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.WSDataRef; import org.apache.ws.security.WSEncryptionPart; import org.apache.ws.security.WSPasswordCallback; import org.apache.ws.security.WSSecurityEngine; import org.apache.ws.security.WSSecurityEngineResult; 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.WSSecSignature; import org.apache.ws.security.message.WSSecHeader; import org.apache.ws.security.util.WSSecurityUtil; import org.w3c.dom.Document; 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.util.List; import java.util.Vector; /** * WS-Security Test Case <p/> * * @author Davanum Srinivas (dims@yahoo.com) */ public class TestWSSecurityNew6 extends TestCase implements CallbackHandler { private static final Log LOG = LogFactory.getLog(TestWSSecurityNew6.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=\"http://blah.com\">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 TestWSSecurityNew6(String name) { super(name); } /** * JUnit suite <p/> * * @return a junit test suite */ public static Test suite() { return new TestSuite(TestWSSecurityNew6.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 encrypts and signs a WS-Security envelope, then performs * verification and decryption <p/> * * @throws Exception * Thrown when there is any problem in signing, encryption, * decryption, or verification */ public void testEncryptionSigning() throws Exception { SOAPEnvelope unsignedEnvelope = message.getSOAPEnvelope(); WSSecEncrypt encrypt = new WSSecEncrypt(); WSSecSignature sign = new WSSecSignature(); encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); LOG.info("Before Encryption...."); Document doc = unsignedEnvelope.getAsDocument(); WSSecHeader secHeader = new WSSecHeader(); secHeader.insertSecurityHeader(doc); Document encryptedDoc = encrypt.build(doc, crypto, secHeader); Document encryptedSignedDoc = sign.build(encryptedDoc, crypto, secHeader); LOG.info("After Encryption...."); verify(encryptedSignedDoc); } /** * Test that encrypts and then signs a WS-Security envelope (including the * encrypted element), then performs verification and decryption <p/> * * @throws Exception * Thrown when there is any problem in signing, encryption, * decryption, or verification */ public void testEncryptionElementSigning() throws Exception { WSSecEncrypt encrypt = new WSSecEncrypt(); WSSecSignature sign = new WSSecSignature(); encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); LOG.info("Before Encryption...."); Document doc = message.getSOAPEnvelope().getAsDocument(); WSSecHeader secHeader = new WSSecHeader(); secHeader.insertSecurityHeader(doc); Vector encParts = new Vector(); encParts.add(new WSEncryptionPart("add", "http://ws.apache.org/counter/counter_port_type", "Element")); encrypt.setParts(encParts); Document encryptedDoc = encrypt.build(doc, crypto, secHeader); if (LOG.isDebugEnabled()) { LOG.debug("After Encryption...."); String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(encryptedDoc); LOG.debug(outputString); } Vector sigParts = new Vector(); sigParts.add(new WSEncryptionPart(WSConstants.ENC_DATA_LN, WSConstants.ENC_NS, "Element")); sign.setParts(sigParts); Document encryptedSignedDoc = sign.build(encryptedDoc, crypto, secHeader); if (LOG.isDebugEnabled()) { LOG.debug("After Signing...."); String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(encryptedSignedDoc); LOG.debug(outputString); } Vector results = verify(encryptedSignedDoc); Vector sigSecEngResults = new Vector(); WSSecurityUtil.fetchAllActionResults(results, WSConstants.SIGN, sigSecEngResults); Vector encSecEngResults = new Vector(); WSSecurityUtil.fetchAllActionResults(results, WSConstants.ENCR, encSecEngResults); assertEquals(1, sigSecEngResults.size()); assertEquals(1, encSecEngResults.size()); List sigDataRefs = (List) ((WSSecurityEngineResult) sigSecEngResults.get(0)) .get(WSSecurityEngineResult.TAG_DATA_REF_URIS); List encDataRefs = (List) ((WSSecurityEngineResult) encSecEngResults.get(0)) .get(WSSecurityEngineResult.TAG_DATA_REF_URIS); assertNotNull(sigDataRefs); assertNotNull(encDataRefs); assertEquals(1, sigDataRefs.size()); assertEquals(1, encDataRefs.size()); assertNull(((WSDataRef) sigDataRefs.get(0)).getProtectedElement().getAttributeNodeNS(WSConstants.WSU_NS, "Id")); assertTrue(((WSDataRef) sigDataRefs.get(0)).getWsuId() .indexOf(((WSDataRef) encDataRefs.get(0)).getWsuId()) != -1); } /** * Test that signs and then encrypts a WS-Security envelope, then performs * decryption and verification <p/> * * @throws Exception * Thrown when there is any problem in signing, encryption, * decryption, or verification */ public void testSigningEncryption() throws Exception { SOAPEnvelope unsignedEnvelope = message.getSOAPEnvelope(); WSSecEncrypt encrypt = new WSSecEncrypt(); WSSecSignature sign = new WSSecSignature(); encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); LOG.info("Before Encryption...."); Document doc = unsignedEnvelope.getAsDocument(); WSSecHeader secHeader = new WSSecHeader(); secHeader.insertSecurityHeader(doc); Document signedDoc = sign.build(doc, crypto, secHeader); Document encryptedSignedDoc = encrypt.build(signedDoc, crypto, secHeader); LOG.info("After Encryption...."); verify(encryptedSignedDoc); } /** * Test that signs a SOAP Body, and then encrypts some data inside the SOAP Body. * As the encryption adds a wsu:Id to the encrypted element, this test checks that * verification still works ok. */ public void testWSS198() throws Exception { SOAPEnvelope unsignedEnvelope = message.getSOAPEnvelope(); WSSecEncrypt encrypt = new WSSecEncrypt(); WSSecSignature sign = new WSSecSignature(); encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); LOG.info("Before Encryption...."); Document doc = unsignedEnvelope.getAsDocument(); Vector parts = new Vector(); WSEncryptionPart encP = new WSEncryptionPart("add", "http://ws.apache.org/counter/counter_port_type", ""); parts.add(encP); encrypt.setParts(parts); WSSecHeader secHeader = new WSSecHeader(); secHeader.insertSecurityHeader(doc); Document signedDoc = sign.build(doc, crypto, secHeader); Document encryptedSignedDoc = encrypt.build(signedDoc, crypto, secHeader); LOG.info("WSS198"); if (LOG.isDebugEnabled()) { String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(encryptedSignedDoc); LOG.debug(outputString); } verify(encryptedSignedDoc); } /** * Verifies the soap envelope <p/> * * @param envelope * * @return the <code>WSSecurityEngineResult</code>s from processing * * @throws Exception * Thrown when there is a problem in verification */ private Vector verify(Document doc) throws Exception { Vector results = secEngine.processSecurityHeader(doc, null, this, crypto); if (LOG.isDebugEnabled()) { String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(doc); LOG.debug(outputString); } return results; } 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"); } } } }