| /** |
| * 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.saml; |
| |
| import javax.xml.crypto.dsig.CanonicalizationMethod; |
| import org.apache.wss4j.common.saml.SamlAssertionWrapper; |
| import org.apache.wss4j.common.util.SOAPUtil; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.apache.wss4j.common.crypto.AlgorithmSuite; |
| 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.dom.WSConstants; |
| import org.apache.wss4j.dom.common.SAML1CallbackHandler; |
| |
| import org.apache.wss4j.dom.engine.WSSConfig; |
| import org.apache.wss4j.dom.engine.WSSecurityEngine; |
| import org.apache.wss4j.dom.handler.RequestData; |
| import org.apache.wss4j.dom.handler.WSHandlerResult; |
| import org.apache.wss4j.dom.message.WSSecHeader; |
| import org.apache.wss4j.dom.message.WSSecSAMLToken; |
| import org.apache.wss4j.common.saml.SAMLCallback; |
| import org.apache.wss4j.common.saml.SAMLUtil; |
| import org.apache.wss4j.common.saml.builder.SAML1Constants; |
| import org.apache.wss4j.common.util.XMLUtils; |
| import org.apache.wss4j.dom.util.WSSecurityUtil; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| import static org.junit.jupiter.api.Assertions.fail; |
| |
| /** |
| * A set of test-cases for signing and verifying SOAP requests containing a signed |
| * SAML (HOK) assertion when specifying an AlgorithmSuite policy. |
| */ |
| public class SamlAlgorithmSuiteTest { |
| private static final org.slf4j.Logger LOG = |
| org.slf4j.LoggerFactory.getLogger(SamlAlgorithmSuiteTest.class); |
| private Crypto crypto; |
| |
| public SamlAlgorithmSuiteTest() throws Exception { |
| WSSConfig.init(); |
| crypto = CryptoFactory.getInstance("crypto.properties"); |
| } |
| |
| @Test |
| public void testSignedSAML11Assertion() throws Exception { |
| SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler(); |
| callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN); |
| callbackHandler.setConfirmationMethod(SAML1Constants.CONF_HOLDER_KEY); |
| callbackHandler.setIssuer("www.example.com"); |
| |
| SAMLCallback samlCallback = new SAMLCallback(); |
| SAMLUtil.doSAMLCallback(callbackHandler, samlCallback); |
| SamlAssertionWrapper samlAssertion = new SamlAssertionWrapper(samlCallback); |
| |
| samlAssertion.signAssertion("16c73ab6-b892-458f-abf5-2f875f74882e", "security", crypto, false); |
| |
| |
| Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecSAMLToken wsSign = new WSSecSAMLToken(secHeader); |
| Document signedDoc = wsSign.build(samlAssertion); |
| |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Element securityHeader = WSSecurityUtil.getSecurityHeader(signedDoc, null); |
| AlgorithmSuite algorithmSuite = createAlgorithmSuite(); |
| |
| verify(securityHeader, algorithmSuite, crypto); |
| |
| algorithmSuite.setMinimumAsymmetricKeyLength(1024); |
| |
| try { |
| verify(securityHeader, algorithmSuite, crypto); |
| fail("Expected failure as 512-bit keys are not allowed"); |
| } catch (WSSecurityException ex) { |
| assertTrue(ex.getErrorCode() == WSSecurityException.ErrorCode.INVALID_SECURITY); |
| } |
| } |
| |
| @Test |
| public void testDSASignedSAML11Assertion() throws Exception { |
| Crypto dsaCrypto = CryptoFactory.getInstance("wss40.properties"); |
| |
| SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler(); |
| callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN); |
| callbackHandler.setConfirmationMethod(SAML1Constants.CONF_HOLDER_KEY); |
| callbackHandler.setIssuer("www.example.com"); |
| |
| SAMLCallback samlCallback = new SAMLCallback(); |
| SAMLUtil.doSAMLCallback(callbackHandler, samlCallback); |
| SamlAssertionWrapper samlAssertion = new SamlAssertionWrapper(samlCallback); |
| |
| samlAssertion.signAssertion("wss40DSA", "security", dsaCrypto, false); |
| |
| Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecSAMLToken wsSign = new WSSecSAMLToken(secHeader); |
| |
| Document signedDoc = wsSign.build(samlAssertion); |
| |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Element securityHeader = WSSecurityUtil.getSecurityHeader(signedDoc, null); |
| AlgorithmSuite algorithmSuite = createAlgorithmSuite(); |
| |
| try { |
| verify(securityHeader, algorithmSuite, dsaCrypto); |
| fail("Expected failure as DSA is not allowed"); |
| } catch (WSSecurityException ex) { |
| assertTrue(ex.getErrorCode() == WSSecurityException.ErrorCode.INVALID_SECURITY); |
| } |
| |
| algorithmSuite.addSignatureMethod(WSConstants.DSA); |
| verify(securityHeader, algorithmSuite, dsaCrypto); |
| } |
| |
| @Test |
| public void testC14nMethod() throws Exception { |
| SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler(); |
| callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN); |
| callbackHandler.setConfirmationMethod(SAML1Constants.CONF_HOLDER_KEY); |
| callbackHandler.setIssuer("www.example.com"); |
| |
| SAMLCallback samlCallback = new SAMLCallback(); |
| SAMLUtil.doSAMLCallback(callbackHandler, samlCallback); |
| SamlAssertionWrapper samlAssertion = new SamlAssertionWrapper(samlCallback); |
| |
| samlAssertion.signAssertion( |
| "16c73ab6-b892-458f-abf5-2f875f74882e", "security", crypto, false, |
| WSConstants.C14N_EXCL_WITH_COMMENTS, WSConstants.RSA_SHA1); |
| |
| |
| Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecSAMLToken wsSign = new WSSecSAMLToken(secHeader); |
| |
| Document signedDoc = wsSign.build(samlAssertion); |
| |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Element securityHeader = WSSecurityUtil.getSecurityHeader(signedDoc, null); |
| AlgorithmSuite algorithmSuite = createAlgorithmSuite(); |
| |
| try { |
| verify(securityHeader, algorithmSuite, crypto); |
| fail("Expected failure as C14n algorithm is not allowed"); |
| } catch (WSSecurityException ex) { |
| assertTrue(ex.getErrorCode() == WSSecurityException.ErrorCode.INVALID_SECURITY); |
| } |
| |
| algorithmSuite.addC14nAlgorithm(WSConstants.C14N_EXCL_WITH_COMMENTS); |
| verify(securityHeader, algorithmSuite, crypto); |
| } |
| |
| @Test |
| public void signWithEcdsaAlgorithmSHA1() throws Exception { |
| crypto = CryptoFactory.getInstance("wss40.properties"); |
| SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler(); |
| callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN); |
| callbackHandler.setConfirmationMethod(SAML1Constants.CONF_HOLDER_KEY); |
| callbackHandler.setIssuer("www.example.com"); |
| |
| SAMLCallback samlCallback = new SAMLCallback(); |
| SAMLUtil.doSAMLCallback(callbackHandler, samlCallback); |
| SamlAssertionWrapper samlAssertion = new SamlAssertionWrapper(samlCallback); |
| |
| samlAssertion.signAssertion( |
| "wss40ec", "security", crypto, false, |
| CanonicalizationMethod.EXCLUSIVE, WSConstants.ECDSA_SHA1); |
| |
| |
| Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecSAMLToken wsSign = new WSSecSAMLToken(secHeader); |
| |
| Document signedDoc = wsSign.build(samlAssertion); |
| |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Element securityHeader = WSSecurityUtil.getSecurityHeader(signedDoc, null); |
| AlgorithmSuite algorithmSuite = createAlgorithmSuite(); |
| |
| try { |
| verify(securityHeader, algorithmSuite, crypto); |
| fail("Expected failure as C14n algorithm is not allowed"); |
| } catch (WSSecurityException ex) { |
| assertTrue(ex.getErrorCode() == WSSecurityException.ErrorCode.INVALID_SECURITY); |
| } |
| |
| algorithmSuite.addSignatureMethod(WSConstants.ECDSA_SHA1); |
| |
| verify(securityHeader, algorithmSuite, crypto); |
| } |
| |
| @Test |
| public void signWithEcdsaAlgorithmSHA256() throws Exception { |
| crypto = CryptoFactory.getInstance("wss40.properties"); |
| SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler(); |
| callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN); |
| callbackHandler.setConfirmationMethod(SAML1Constants.CONF_HOLDER_KEY); |
| callbackHandler.setIssuer("www.example.com"); |
| |
| SAMLCallback samlCallback = new SAMLCallback(); |
| SAMLUtil.doSAMLCallback(callbackHandler, samlCallback); |
| SamlAssertionWrapper samlAssertion = new SamlAssertionWrapper(samlCallback); |
| |
| samlAssertion.signAssertion( |
| "wss40ec", "security", crypto, false, |
| CanonicalizationMethod.EXCLUSIVE, WSConstants.ECDSA_SHA256); |
| |
| |
| Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG); |
| WSSecHeader secHeader = new WSSecHeader(doc); |
| secHeader.insertSecurityHeader(); |
| |
| WSSecSAMLToken wsSign = new WSSecSAMLToken(secHeader); |
| |
| Document signedDoc = wsSign.build(samlAssertion); |
| |
| if (LOG.isDebugEnabled()) { |
| String outputString = |
| XMLUtils.prettyDocumentToString(signedDoc); |
| LOG.debug(outputString); |
| } |
| |
| Element securityHeader = WSSecurityUtil.getSecurityHeader(signedDoc, null); |
| AlgorithmSuite algorithmSuite = createAlgorithmSuite(); |
| |
| try { |
| verify(securityHeader, algorithmSuite, crypto); |
| fail("Expected failure as C14n algorithm is not allowed"); |
| } catch (WSSecurityException ex) { |
| assertTrue(ex.getErrorCode() == WSSecurityException.ErrorCode.INVALID_SECURITY); |
| } |
| |
| algorithmSuite.addSignatureMethod(WSConstants.ECDSA_SHA256); |
| |
| verify(securityHeader, algorithmSuite, crypto); |
| } |
| |
| private AlgorithmSuite createAlgorithmSuite() { |
| AlgorithmSuite algorithmSuite = new AlgorithmSuite(); |
| algorithmSuite.addSignatureMethod(WSConstants.RSA_SHA1); |
| algorithmSuite.setMinimumAsymmetricKeyLength(512); |
| algorithmSuite.addC14nAlgorithm(WSConstants.C14N_EXCL_OMIT_COMMENTS); |
| algorithmSuite.addDigestAlgorithm(WSConstants.SHA1); |
| |
| return algorithmSuite; |
| } |
| |
| private WSHandlerResult verify( |
| Element securityHeader, AlgorithmSuite algorithmSuite, Crypto sigVerCrypto |
| ) throws Exception { |
| WSSecurityEngine secEngine = new WSSecurityEngine(); |
| RequestData data = new RequestData(); |
| data.setSigVerCrypto(sigVerCrypto); |
| data.setSamlAlgorithmSuite(algorithmSuite); |
| data.setValidateSamlSubjectConfirmation(false); |
| |
| return secEngine.processSecurityHeader(securityHeader, data); |
| } |
| |
| |
| } |