| /** |
| * 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 org.apache.wss4j.dom.message; |
| |
| import java.text.MessageFormat; |
| import java.util.Map; |
| import java.util.ResourceBundle; |
| import java.util.TreeMap; |
| |
| import javax.crypto.KeyGenerator; |
| import javax.crypto.SecretKey; |
| import javax.security.auth.callback.CallbackHandler; |
| |
| import org.apache.wss4j.common.util.SOAPUtil; |
| import org.apache.wss4j.dom.WSConstants; |
| import org.apache.wss4j.dom.common.CustomHandler; |
| import org.apache.wss4j.dom.common.KeystoreCallbackHandler; |
| |
| import org.apache.wss4j.dom.engine.WSSConfig; |
| import org.apache.wss4j.dom.engine.WSSecurityEngine; |
| import org.apache.wss4j.common.crypto.Crypto; |
| import org.apache.wss4j.common.crypto.CryptoFactory; |
| import org.apache.wss4j.common.ext.WSSecurityException; |
| import org.apache.wss4j.common.util.KeyUtils; |
| import org.apache.wss4j.common.util.XMLUtils; |
| import org.apache.wss4j.dom.handler.RequestData; |
| import org.apache.wss4j.dom.handler.WSHandlerConstants; |
| import org.apache.wss4j.dom.handler.WSHandlerResult; |
| import org.apache.wss4j.dom.util.WSSecurityUtil; |
| |
| import org.junit.jupiter.api.Test; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| import static org.junit.jupiter.api.Assertions.fail; |
| |
| /** |
| * Tests for the WSHandlerConstants.REQUIRE_SIGNED_ENCRYPTED_DATA_ELEMENTS option. |
| * This test verifies some wrapping techniques are properly handled when the afore |
| * mentioned option is on. |
| */ |
| public class RequireSignedEncryptedDataElementsTest { |
| private static final org.slf4j.Logger LOG = |
| org.slf4j.LoggerFactory.getLogger(RequireSignedEncryptedDataElementsTest.class); |
| private static ResourceBundle resources = ResourceBundle.getBundle("messages.wss4j_errors"); |
| 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 CallbackHandler callbackHandler = new KeystoreCallbackHandler(); |
| private Crypto crypto; |
| |
| public RequireSignedEncryptedDataElementsTest() throws Exception { |
| crypto = CryptoFactory.getInstance(); |
| WSSConfig.init(); |
| } |
| |
| @Test |
| public void testEncryptedKeyRefAndDuplicatedEncDataInWsseHeader() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInWsseHeader(encryptedSignedDoc.getDocumentElement(), false); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInWsseHeader(encryptedSignedDoc.getDocumentElement(), false); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testEncryptedKeyRefAndDuplicatedEncDataInWsseWrapperHeader() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInWsseWrapperHeader(encryptedSignedDoc.getDocumentElement(), false); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInWsseWrapperHeader(encryptedSignedDoc.getDocumentElement(), false); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testEncryptedKeyRefAndDuplicatedEncDataInExternalWrapperElement() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInExternalWrapperElement(encryptedSignedDoc.getDocumentElement(), false); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInExternalWrapperElement(encryptedSignedDoc.getDocumentElement(), false); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testReferenceListAndDuplicatedEncDataInWsseHeader() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInWsseHeader(encryptedSignedDoc.getDocumentElement(), true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInWsseHeader(encryptedSignedDoc.getDocumentElement(), true); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testReferenceListAndDuplicatedEncDataInWsseWrapperHeader() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInWsseWrapperHeader(encryptedSignedDoc.getDocumentElement(), true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInWsseWrapperHeader(encryptedSignedDoc.getDocumentElement(), true); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testReferenceListAndDuplicatedEncDataInExternalWrapperElement() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInExternalWrapperElement(encryptedSignedDoc.getDocumentElement(), true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.duplicateEncryptedDataInExternalWrapperElement(encryptedSignedDoc.getDocumentElement(), true); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testAdditionalEncryptedDataWithEmbeddedEncryptedKeyInWsseHeader() throws Exception { |
| Document encryptedSignedDoc = getRequestDocument(); |
| RequestData reqData = getRequestData(true); |
| verify(encryptedSignedDoc, reqData); |
| |
| encryptedSignedDoc = getRequestDocument(); |
| reqData = getRequestData(true); |
| Element newEncData = TestMessageTransformer.addEncryptedDataWithEmbeddedEncryptedKeyInWsseHeader(encryptedSignedDoc.getDocumentElement()); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| checkFailure(newEncData, e); |
| } |
| } |
| |
| @Test |
| public void testEncryptedKeyRefAndDuplicatedEncDataInWsseWrapperBody() throws Exception { |
| Document encryptedSignedDoc = getRequestDocumentEncryptionFirst(); |
| RequestData reqData = getRequestData(false); |
| TestMessageTransformer.duplicateEncryptedDataInWrapperBody(encryptedSignedDoc.getDocumentElement()); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| assertTrue(e.getMessage().contains("The signature or decryption was invalid")); |
| } |
| |
| encryptedSignedDoc = getRequestDocumentEncryptionFirst(); |
| TestMessageTransformer.duplicateEncryptedDataInWrapperBody(encryptedSignedDoc.getDocumentElement()); |
| reqData = getRequestData(true); |
| |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| assertTrue(e.getMessage().contains("is not signed")); |
| } |
| } |
| |
| @Test |
| public void testEncryptedKeyRefAndDuplicatedEncDataAfterWsseWrapperBody() throws Exception { |
| Document encryptedSignedDoc = getRequestDocumentEncryptionFirst(); |
| TestMessageTransformer.duplicateEncryptedDataAfterWrapperBody(encryptedSignedDoc.getDocumentElement()); |
| |
| RequestData reqData = getRequestData(true); |
| try { |
| verify(encryptedSignedDoc, reqData); |
| fail("WSSecurityException expected"); |
| } catch (WSSecurityException e) { |
| assertTrue(e.getMessage().contains("is not signed")); |
| } |
| } |
| |
| private static void checkFailure(Element attackElement, WSSecurityException e) { |
| final String mex = MessageFormat.format(resources.getString("elementNotSigned"), attackElement); |
| assertTrue(e.getMessage().contains(mex)); |
| assertEquals(WSSecurityException.ErrorCode.FAILED_CHECK, e.getErrorCode()); |
| } |
| |
| private RequestData getRequestData(boolean reqSignedEncData) throws WSSecurityException { |
| RequestData reqData = new RequestData(); |
| Map<String, Object> messageContext = new TreeMap<>(); |
| messageContext = new TreeMap<>(); |
| messageContext.put(WSHandlerConstants.REQUIRE_SIGNED_ENCRYPTED_DATA_ELEMENTS, Boolean.toString(reqSignedEncData)); |
| reqData.setMsgContext(messageContext); |
| CustomHandler handler = new CustomHandler(); |
| handler.receive(WSSecurityUtil.decodeAction("Encrypt Signature"), reqData); |
| reqData.setCallbackHandler(callbackHandler); |
| reqData.setSigVerCrypto(crypto); |
| reqData.setDecCrypto(crypto); |
| return reqData; |
| } |
| |
| private Document getRequestDocument() throws Exception { |
| Document doc = SOAPUtil.toSOAPPart(SOAPMSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecEncrypt encrypt = new WSSecEncrypt(secHeader); |
| WSSecSignature sign = new WSSecSignature(secHeader); |
| encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); |
| sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); |
| LOG.info("Before Encryption...."); |
| |
| KeyGenerator keyGen = KeyUtils.getKeyGenerator(WSConstants.AES_128); |
| SecretKey symmetricKey = keyGen.generateKey(); |
| Document encryptedDoc = encrypt.build(crypto, symmetricKey); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("After Encryption...."); |
| String outputString = |
| XMLUtils.prettyDocumentToString(encryptedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Document encryptedSignedDoc = sign.build(crypto); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("After Signing...."); |
| String outputString = |
| XMLUtils.prettyDocumentToString(encryptedSignedDoc); |
| LOG.debug(outputString); |
| } |
| return encryptedSignedDoc; |
| } |
| |
| private Document getRequestDocumentEncryptionFirst() throws Exception { |
| Document doc = SOAPUtil.toSOAPPart(SOAPMSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecEncrypt encrypt = new WSSecEncrypt(secHeader); |
| WSSecSignature sign = new WSSecSignature(secHeader); |
| encrypt.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e"); |
| sign.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security"); |
| LOG.info("Before Encryption...."); |
| |
| Document signedDoc = sign.build(crypto); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("After Signing...."); |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| KeyGenerator keyGen = KeyUtils.getKeyGenerator(WSConstants.AES_128); |
| SecretKey symmetricKey = keyGen.generateKey(); |
| Document encryptedDoc = encrypt.build(crypto, symmetricKey); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("After Encryption...."); |
| String outputString = |
| XMLUtils.prettyDocumentToString(encryptedDoc); |
| LOG.debug(outputString); |
| } |
| |
| return encryptedDoc; |
| } |
| |
| |
| private WSHandlerResult verify(Document doc, RequestData reqData) throws Exception { |
| Element elem = WSSecurityUtil.getSecurityHeader(doc, null); |
| WSHandlerResult resultList = |
| secEngine.processSecurityHeader(elem, reqData); |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(doc); |
| LOG.debug(outputString); |
| } |
| |
| return resultList; |
| } |
| |
| } |