components/camel-xmlsecurity/src/test/java/org/apache/camel/component/xmlsecurity/SignatureDigestMethodTest.java - camel - Git at Google

 /*
  * 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.camel.component.xmlsecurity;

 import java.io.InputStream;
 import java.lang.reflect.Constructor;
 import java.security.Key;
 import java.security.KeyException;
 import java.security.KeyPair;
 import java.security.KeyPairGenerator;
 import java.security.KeyStore;
 import java.security.NoSuchAlgorithmException;
 import java.security.PrivateKey;
 import java.security.Provider;
 import java.security.PublicKey;
 import java.security.SecureRandom;
 import java.security.Security;
 import java.security.cert.Certificate;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;

 import javax.xml.crypto.AlgorithmMethod;
 import javax.xml.crypto.KeySelector;
 import javax.xml.crypto.KeySelectorException;
 import javax.xml.crypto.KeySelectorResult;
 import javax.xml.crypto.URIDereferencer;
 import javax.xml.crypto.XMLCryptoContext;
 import javax.xml.crypto.XMLStructure;
 import javax.xml.crypto.dsig.CanonicalizationMethod;
 import javax.xml.crypto.dsig.SignatureMethod;
 import javax.xml.crypto.dsig.keyinfo.KeyInfo;
 import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory;
 import javax.xml.crypto.dsig.keyinfo.KeyValue;
 import javax.xml.crypto.dsig.spec.XPathFilterParameterSpec;

 import org.w3c.dom.Node;

 import org.apache.camel.CamelContext;
 import org.apache.camel.Exchange;
 import org.apache.camel.Message;
 import org.apache.camel.ProducerTemplate;
 import org.apache.camel.builder.RouteBuilder;
 import org.apache.camel.component.mock.MockEndpoint;
 import org.apache.camel.component.xmlsecurity.api.KeyAccessor;
 import org.apache.camel.component.xmlsecurity.api.ValidationFailedHandler;
 import org.apache.camel.component.xmlsecurity.api.XmlSignature2Message;
 import org.apache.camel.component.xmlsecurity.api.XmlSignatureChecker;
 import org.apache.camel.component.xmlsecurity.api.XmlSignatureHelper;
 import org.apache.camel.component.xmlsecurity.api.XmlSignatureProperties;
 import org.apache.camel.component.xmlsecurity.util.EnvelopingXmlSignatureChecker;
 import org.apache.camel.component.xmlsecurity.util.SameDocumentUriDereferencer;
 import org.apache.camel.component.xmlsecurity.util.TestKeystore;
 import org.apache.camel.component.xmlsecurity.util.TimestampProperty;
 import org.apache.camel.component.xmlsecurity.util.ValidationFailedHandlerIgnoreManifestFailures;
 import org.apache.camel.component.xmlsecurity.util.XmlSignature2Message2MessageWithTimestampProperty;
 import org.apache.camel.impl.DefaultCamelContext;
 import org.apache.camel.spi.Registry;
 import org.apache.camel.support.SimpleRegistry;
 import org.apache.camel.test.junit4.CamelTestSupport;
 import org.apache.camel.test.junit4.TestSupport;
 import org.junit.Before;
 import org.junit.Test;

 /**
  * Test signing using all available digest methods
  */
 public class SignatureDigestMethodTest extends CamelTestSupport {

     private static String payload;
     private KeyPair keyPair;

     static {
         boolean includeNewLine = true;
         if (TestSupport.getJavaMajorVersion() >= 9) {
             includeNewLine = false;
         }
         payload = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
             + (includeNewLine ? "\n" : "")
             + "<root xmlns=\"http://test/test\"><test>Test Message</test></root>";
     }

     public SignatureDigestMethodTest() throws Exception {
         // BouncyCastle is required for some algorithms
         if (Security.getProvider("BC") == null) {
             Constructor<?> cons;
             Class<?> c = Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider");
             cons = c.getConstructor(new Class[] {});

             Provider provider = (java.security.Provider)cons.newInstance();
             Security.insertProviderAt(provider, 2);
         }
     }

     @Override
     protected Registry createCamelRegistry() throws Exception {
         Registry registry = new SimpleRegistry();

         registry.bind("accessor", getKeyAccessor(keyPair.getPrivate()));
         registry.bind("canonicalizationMethod1", getCanonicalizationMethod());
         registry.bind("selector", KeySelector.singletonKeySelector(keyPair.getPublic()));
         registry.bind("selectorKeyValue", getKeyValueKeySelector());
         registry.bind("uriDereferencer", getSameDocumentUriDereferencer());
         registry.bind("baseUri", getBaseUri());
         registry.bind("cryptoContextProperties", getCrytoContextProperties());
         registry.bind("keyAccessorDefault", getDefaultKeyAccessor());
         registry.bind("keySelectorDefault", getDefaultKeySelector());
         registry.bind("envelopingSignatureChecker", getEnvelopingXmlSignatureChecker());
         registry.bind("xmlSignature2MessageWithTimestampProperty", getXmlSignature2MessageWithTimestampdProperty());
         registry.bind("validationFailedHandlerIgnoreManifestFailures", getValidationFailedHandlerIgnoreManifestFailures());
         registry.bind("signatureProperties", getSignatureProperties());
         registry.bind("nodesearchxpath", getNodeSerachXPath());
         Map<String, String> namespaceMap = Collections.singletonMap("ns", "http://test");
         List<XPathFilterParameterSpec> xpaths = Collections
                 .singletonList(XmlSignatureHelper.getXpathFilter("/ns:root/a/@ID", namespaceMap));
         registry.bind("xpathsToIdAttributes", xpaths);

         registry.bind("parentXpathBean", getParentXPathBean());

         return registry;
     }

     @Override
     protected RouteBuilder[] createRouteBuilders() throws Exception {
         return new RouteBuilder[] {new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha1")
                         .to("xmlsecurity:sign:sha1?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2000/09/xmldsig#sha1")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha224")
                         .to("xmlsecurity:sign:sha224?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2001/04/xmldsig-more#sha224")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha256")
                         .to("xmlsecurity:sign:sha256?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#sha256")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha384")
                         .to("xmlsecurity:sign:sha384?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2001/04/xmldsig-more#sha384")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha512")
                         .to("xmlsecurity:sign:sha512?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#sha512")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:ripemd160")
                         .to("xmlsecurity:sign:ripemd160?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#ripemd160")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:whirlpool")
                         .to("xmlsecurity:sign:whirlpool?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#whirlpool")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha3_224")
                         .to("xmlsecurity:sign:sha3_224?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-224")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha3_256")
                         .to("xmlsecurity:sign:sha3_256?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-256")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha3_384")
                         .to("xmlsecurity:sign:sha3_384?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-384")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }, new RouteBuilder() {
             public void configure() throws Exception {
                 // START SNIPPET: signature and digest algorithm
                 from("direct:sha3_512")
                         .to("xmlsecurity:sign:sha3_512?keyAccessor=#accessor"
                             + "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-512")
                         .to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
                 // END SNIPPET: signature and digest algorithm
             }
         }};
     }

     @Test
     public void testSHA1() throws Exception {
         setupMock();
         sendBody("direct:sha1", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA224() throws Exception {
         setupMock();
         sendBody("direct:sha224", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA256() throws Exception {
         setupMock();
         sendBody("direct:sha256", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA384() throws Exception {
         setupMock();
         sendBody("direct:sha384", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA512() throws Exception {
         setupMock();
         sendBody("direct:sha512", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testRIPEMD160() throws Exception {
         setupMock();
         sendBody("direct:ripemd160", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testWHIRLPOOL() throws Exception {
         setupMock();
         sendBody("direct:whirlpool", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA3224() throws Exception {
         setupMock();
         sendBody("direct:sha3_224", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA3256() throws Exception {
         setupMock();
         sendBody("direct:sha3_256", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA3384() throws Exception {
         setupMock();
         sendBody("direct:sha3_384", payload);
         assertMockEndpointsSatisfied();
     }

     @Test
     public void testSHA3512() throws Exception {
         setupMock();
         sendBody("direct:sha3_512", payload);
         assertMockEndpointsSatisfied();
     }

     private MockEndpoint setupMock() {
         return setupMock(payload);
     }

     private MockEndpoint setupMock(String payload) {
         MockEndpoint mock = getMockEndpoint("mock:result");
         mock.expectedBodiesReceived(payload);
         return mock;
     }

     public Exchange doTestSignatureRoute(RouteBuilder builder) throws Exception {
         return doSignatureRouteTest(builder, null, Collections.<String, Object> emptyMap());
     }

     public Exchange doSignatureRouteTest(RouteBuilder builder, Exchange e, Map<String, Object> headers) throws Exception {
         CamelContext context = new DefaultCamelContext();
         try {
             context.addRoutes(builder);
             context.start();

             MockEndpoint mock = context.getEndpoint("mock:result", MockEndpoint.class);
             mock.setExpectedMessageCount(1);

             ProducerTemplate template = context.createProducerTemplate();
             if (e != null) {
                 template.send("direct:in", e);
             } else {
                 template.sendBodyAndHeaders("direct:in", payload, headers);
             }
             assertMockEndpointsSatisfied();
             return mock.getReceivedExchanges().get(0);
         } finally {
             context.stop();
         }
     }

     @Override
     @Before
     public void setUp() throws Exception {
         setUpKeys("RSA", 1024);
         disableJMX();
         super.setUp();
     }

     public void setUpKeys(String algorithm, int keylength) throws Exception {
         keyPair = getKeyPair(algorithm, keylength);
     }

     public static KeyPair getKeyPair(String algorithm, int keylength) {
         KeyPairGenerator keyGen;
         try {
             keyGen = KeyPairGenerator.getInstance(algorithm);
         } catch (NoSuchAlgorithmException e) {
             throw new RuntimeException(e);
         }
         keyGen.initialize(keylength, new SecureRandom());
         return keyGen.generateKeyPair();
     }

     public static KeyStore loadKeystore() throws Exception {
         KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
         InputStream in = SignatureDigestMethodTest.class.getResourceAsStream("/bob.keystore");
         keystore.load(in, "letmein".toCharArray());
         return keystore;
     }

     public Certificate getCertificateFromKeyStore() throws Exception {
         Certificate c = loadKeystore().getCertificate("bob");
         return c;
     }

     public PrivateKey getKeyFromKeystore() throws Exception {
         return (PrivateKey) loadKeystore().getKey("bob", "letmein".toCharArray());
     }

     private AlgorithmMethod getCanonicalizationMethod() {
         List<String> inclusivePrefixes = new ArrayList<>(1);
         inclusivePrefixes.add("ds");
         return XmlSignatureHelper.getCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, inclusivePrefixes);
     }

     static KeyAccessor getKeyAccessor(final PrivateKey privateKey) {
         KeyAccessor accessor = new KeyAccessor() {

             @Override
             public KeySelector getKeySelector(Message message) throws Exception {
                 return KeySelector.singletonKeySelector(privateKey);
             }

             @Override
             public KeyInfo getKeyInfo(Message mess, Node messageBody, KeyInfoFactory keyInfoFactory) throws Exception {
                 return null;
             }
         };
         return accessor;
     }

     public static String getBaseUri() {
         String uri = "file:/" + System.getProperty("user.dir") + "/src/test/resources/org/apache/camel/component/xmlsecurity/";
         return uri.replace('\\', '/');
     }

     public static KeySelector getKeyValueKeySelector() {
         return new KeyValueKeySelector();
     }

     /**
      * KeySelector which retrieves the public key from the KeyValue element and
      * returns it. NOTE: If the key algorithm doesn't match signature algorithm,
      * then the public key will be ignored.
      */
     static class KeyValueKeySelector extends KeySelector {
         @Override
         public KeySelectorResult select(KeyInfo keyInfo, KeySelector.Purpose purpose, AlgorithmMethod method, XMLCryptoContext context)
             throws KeySelectorException {
             if (keyInfo == null) {
                 throw new KeySelectorException("Null KeyInfo object!");
             }

             SignatureMethod sm = (SignatureMethod) method;
             @SuppressWarnings("rawtypes")
             List list = keyInfo.getContent();

             for (int i = 0; i < list.size(); i++) {
                 XMLStructure xmlStructure = (XMLStructure) list.get(i);
                 if (xmlStructure instanceof KeyValue) {
                     PublicKey pk = null;
                     try {
                         pk = ((KeyValue) xmlStructure).getPublicKey();
                     } catch (KeyException ke) {
                         throw new KeySelectorException(ke);
                     }
                     // make sure algorithm is compatible with method
                     if (algEquals(sm.getAlgorithm(), pk.getAlgorithm())) {
                         return new SimpleKeySelectorResult(pk);
                     }
                 }
             }
             throw new KeySelectorException("No KeyValue element found!");
         }

         static boolean algEquals(String algURI, String algName) {
             return (algName.equalsIgnoreCase("DSA") && algURI.equalsIgnoreCase(SignatureMethod.DSA_SHA1))
                     || (algName.equalsIgnoreCase("RSA") && algURI.equalsIgnoreCase(SignatureMethod.RSA_SHA1));
         }
     }

     private static class SimpleKeySelectorResult implements KeySelectorResult {
         private PublicKey pk;

         SimpleKeySelectorResult(PublicKey pk) {
             this.pk = pk;
         }

         @Override
         public Key getKey() {
             return pk;
         }
     }

     public static Map<String, ? extends Object> getCrytoContextProperties() {
         return Collections.singletonMap("org.jcp.xml.dsig.validateManifests", Boolean.FALSE);
     }

     public static KeyAccessor getDefaultKeyAccessor() throws Exception {
         return TestKeystore.getKeyAccessor("bob");
     }

     public static KeySelector getDefaultKeySelector() throws Exception {
         return TestKeystore.getKeySelector("bob");
     }

     public static KeyAccessor getDefaultKeyAccessorDsa() throws Exception {
         return TestKeystore.getKeyAccessor("bobdsa");
     }

     public static KeySelector getDefaultKeySelectorDsa() throws Exception {
         return TestKeystore.getKeySelector("bobdsa");
     }

     public static XmlSignatureChecker getEnvelopingXmlSignatureChecker() {
         return new EnvelopingXmlSignatureChecker();
     }

     public static XmlSignature2Message getXmlSignature2MessageWithTimestampdProperty() {
         return new XmlSignature2Message2MessageWithTimestampProperty();
     }

     public static ValidationFailedHandler getValidationFailedHandlerIgnoreManifestFailures() {
         return new ValidationFailedHandlerIgnoreManifestFailures();
     }

     public static XmlSignatureProperties getSignatureProperties() {
         return new TimestampProperty();
     }

     public static XPathFilterParameterSpec getNodeSerachXPath() {
         Map<String, String> prefix2Namespace = Collections.singletonMap("pre", "http://test/test");
         return XmlSignatureHelper.getXpathFilter("//pre:root", prefix2Namespace);
     }

     public static URIDereferencer getSameDocumentUriDereferencer() {
         return SameDocumentUriDereferencer.getInstance();
     }

     public static XPathFilterParameterSpec getParentXPathBean() {
         Map<String, String> prefix2Namespace = Collections.singletonMap("ns", "http://test");
         return XmlSignatureHelper.getXpathFilter("/ns:root/a[last()]", prefix2Namespace);
     }

 }
	/*
	* 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.camel.component.xmlsecurity;

	import java.io.InputStream;
	import java.lang.reflect.Constructor;
	import java.security.Key;
	import java.security.KeyException;
	import java.security.KeyPair;
	import java.security.KeyPairGenerator;
	import java.security.KeyStore;
	import java.security.NoSuchAlgorithmException;
	import java.security.PrivateKey;
	import java.security.Provider;
	import java.security.PublicKey;
	import java.security.SecureRandom;
	import java.security.Security;
	import java.security.cert.Certificate;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Map;

	import javax.xml.crypto.AlgorithmMethod;
	import javax.xml.crypto.KeySelector;
	import javax.xml.crypto.KeySelectorException;
	import javax.xml.crypto.KeySelectorResult;
	import javax.xml.crypto.URIDereferencer;
	import javax.xml.crypto.XMLCryptoContext;
	import javax.xml.crypto.XMLStructure;
	import javax.xml.crypto.dsig.CanonicalizationMethod;
	import javax.xml.crypto.dsig.SignatureMethod;
	import javax.xml.crypto.dsig.keyinfo.KeyInfo;
	import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory;
	import javax.xml.crypto.dsig.keyinfo.KeyValue;
	import javax.xml.crypto.dsig.spec.XPathFilterParameterSpec;

	import org.w3c.dom.Node;

	import org.apache.camel.CamelContext;
	import org.apache.camel.Exchange;
	import org.apache.camel.Message;
	import org.apache.camel.ProducerTemplate;
	import org.apache.camel.builder.RouteBuilder;
	import org.apache.camel.component.mock.MockEndpoint;
	import org.apache.camel.component.xmlsecurity.api.KeyAccessor;
	import org.apache.camel.component.xmlsecurity.api.ValidationFailedHandler;
	import org.apache.camel.component.xmlsecurity.api.XmlSignature2Message;
	import org.apache.camel.component.xmlsecurity.api.XmlSignatureChecker;
	import org.apache.camel.component.xmlsecurity.api.XmlSignatureHelper;
	import org.apache.camel.component.xmlsecurity.api.XmlSignatureProperties;
	import org.apache.camel.component.xmlsecurity.util.EnvelopingXmlSignatureChecker;
	import org.apache.camel.component.xmlsecurity.util.SameDocumentUriDereferencer;
	import org.apache.camel.component.xmlsecurity.util.TestKeystore;
	import org.apache.camel.component.xmlsecurity.util.TimestampProperty;
	import org.apache.camel.component.xmlsecurity.util.ValidationFailedHandlerIgnoreManifestFailures;
	import org.apache.camel.component.xmlsecurity.util.XmlSignature2Message2MessageWithTimestampProperty;
	import org.apache.camel.impl.DefaultCamelContext;
	import org.apache.camel.spi.Registry;
	import org.apache.camel.support.SimpleRegistry;
	import org.apache.camel.test.junit4.CamelTestSupport;
	import org.apache.camel.test.junit4.TestSupport;
	import org.junit.Before;
	import org.junit.Test;

	/**
	* Test signing using all available digest methods
	*/
	public class SignatureDigestMethodTest extends CamelTestSupport {

	private static String payload;
	private KeyPair keyPair;

	static {
	boolean includeNewLine = true;
	if (TestSupport.getJavaMajorVersion() >= 9) {
	includeNewLine = false;
	}
	payload = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
	+ (includeNewLine ? "\n" : "")
	+ "<root xmlns=\"http://test/test\"><test>Test Message</test></root>";
	}

	public SignatureDigestMethodTest() throws Exception {
	// BouncyCastle is required for some algorithms
	if (Security.getProvider("BC") == null) {
	Constructor<?> cons;
	Class<?> c = Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider");
	cons = c.getConstructor(new Class[] {});

	Provider provider = (java.security.Provider)cons.newInstance();
	Security.insertProviderAt(provider, 2);
	}
	}

	@Override
	protected Registry createCamelRegistry() throws Exception {
	Registry registry = new SimpleRegistry();

	registry.bind("accessor", getKeyAccessor(keyPair.getPrivate()));
	registry.bind("canonicalizationMethod1", getCanonicalizationMethod());
	registry.bind("selector", KeySelector.singletonKeySelector(keyPair.getPublic()));
	registry.bind("selectorKeyValue", getKeyValueKeySelector());
	registry.bind("uriDereferencer", getSameDocumentUriDereferencer());
	registry.bind("baseUri", getBaseUri());
	registry.bind("cryptoContextProperties", getCrytoContextProperties());
	registry.bind("keyAccessorDefault", getDefaultKeyAccessor());
	registry.bind("keySelectorDefault", getDefaultKeySelector());
	registry.bind("envelopingSignatureChecker", getEnvelopingXmlSignatureChecker());
	registry.bind("xmlSignature2MessageWithTimestampProperty", getXmlSignature2MessageWithTimestampdProperty());
	registry.bind("validationFailedHandlerIgnoreManifestFailures", getValidationFailedHandlerIgnoreManifestFailures());
	registry.bind("signatureProperties", getSignatureProperties());
	registry.bind("nodesearchxpath", getNodeSerachXPath());
	Map<String, String> namespaceMap = Collections.singletonMap("ns", "http://test");
	List<XPathFilterParameterSpec> xpaths = Collections
	.singletonList(XmlSignatureHelper.getXpathFilter("/ns:root/a/@ID", namespaceMap));
	registry.bind("xpathsToIdAttributes", xpaths);

	registry.bind("parentXpathBean", getParentXPathBean());

	return registry;
	}

	@Override
	protected RouteBuilder[] createRouteBuilders() throws Exception {
	return new RouteBuilder[] {new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha1")
	.to("xmlsecurity:sign:sha1?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2000/09/xmldsig#sha1")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha224")
	.to("xmlsecurity:sign:sha224?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2001/04/xmldsig-more#sha224")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha256")
	.to("xmlsecurity:sign:sha256?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#sha256")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha384")
	.to("xmlsecurity:sign:sha384?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2001/04/xmldsig-more#sha384")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha512")
	.to("xmlsecurity:sign:sha512?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#sha512")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:ripemd160")
	.to("xmlsecurity:sign:ripemd160?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2001/04/xmlenc#ripemd160")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:whirlpool")
	.to("xmlsecurity:sign:whirlpool?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#whirlpool")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha3_224")
	.to("xmlsecurity:sign:sha3_224?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-224")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha3_256")
	.to("xmlsecurity:sign:sha3_256?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-256")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha3_384")
	.to("xmlsecurity:sign:sha3_384?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-384")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}, new RouteBuilder() {
	public void configure() throws Exception {
	// START SNIPPET: signature and digest algorithm
	from("direct:sha3_512")
	.to("xmlsecurity:sign:sha3_512?keyAccessor=#accessor"
	+ "&digestAlgorithm=http://www.w3.org/2007/05/xmldsig-more#sha3-512")
	.to("xmlsecurity:verify:signaturedigestalgorithm?keySelector=#selector").to("mock:result");
	// END SNIPPET: signature and digest algorithm
	}
	}};
	}

	@Test
	public void testSHA1() throws Exception {
	setupMock();
	sendBody("direct:sha1", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA224() throws Exception {
	setupMock();
	sendBody("direct:sha224", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA256() throws Exception {
	setupMock();
	sendBody("direct:sha256", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA384() throws Exception {
	setupMock();
	sendBody("direct:sha384", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA512() throws Exception {
	setupMock();
	sendBody("direct:sha512", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testRIPEMD160() throws Exception {
	setupMock();
	sendBody("direct:ripemd160", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testWHIRLPOOL() throws Exception {
	setupMock();
	sendBody("direct:whirlpool", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA3224() throws Exception {
	setupMock();
	sendBody("direct:sha3_224", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA3256() throws Exception {
	setupMock();
	sendBody("direct:sha3_256", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA3384() throws Exception {
	setupMock();
	sendBody("direct:sha3_384", payload);
	assertMockEndpointsSatisfied();
	}

	@Test
	public void testSHA3512() throws Exception {
	setupMock();
	sendBody("direct:sha3_512", payload);
	assertMockEndpointsSatisfied();
	}

	private MockEndpoint setupMock() {
	return setupMock(payload);
	}

	private MockEndpoint setupMock(String payload) {
	MockEndpoint mock = getMockEndpoint("mock:result");
	mock.expectedBodiesReceived(payload);
	return mock;
	}

	public Exchange doTestSignatureRoute(RouteBuilder builder) throws Exception {
	return doSignatureRouteTest(builder, null, Collections.<String, Object> emptyMap());
	}

	public Exchange doSignatureRouteTest(RouteBuilder builder, Exchange e, Map<String, Object> headers) throws Exception {
	CamelContext context = new DefaultCamelContext();
	try {
	context.addRoutes(builder);
	context.start();

	MockEndpoint mock = context.getEndpoint("mock:result", MockEndpoint.class);
	mock.setExpectedMessageCount(1);

	ProducerTemplate template = context.createProducerTemplate();
	if (e != null) {
	template.send("direct:in", e);
	} else {
	template.sendBodyAndHeaders("direct:in", payload, headers);
	}
	assertMockEndpointsSatisfied();
	return mock.getReceivedExchanges().get(0);
	} finally {
	context.stop();
	}
	}

	@Override
	@Before
	public void setUp() throws Exception {
	setUpKeys("RSA", 1024);
	disableJMX();
	super.setUp();
	}

	public void setUpKeys(String algorithm, int keylength) throws Exception {
	keyPair = getKeyPair(algorithm, keylength);
	}

	public static KeyPair getKeyPair(String algorithm, int keylength) {
	KeyPairGenerator keyGen;
	try {
	keyGen = KeyPairGenerator.getInstance(algorithm);
	} catch (NoSuchAlgorithmException e) {
	throw new RuntimeException(e);
	}
	keyGen.initialize(keylength, new SecureRandom());
	return keyGen.generateKeyPair();
	}

	public static KeyStore loadKeystore() throws Exception {
	KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
	InputStream in = SignatureDigestMethodTest.class.getResourceAsStream("/bob.keystore");
	keystore.load(in, "letmein".toCharArray());
	return keystore;
	}

	public Certificate getCertificateFromKeyStore() throws Exception {
	Certificate c = loadKeystore().getCertificate("bob");
	return c;
	}

	public PrivateKey getKeyFromKeystore() throws Exception {
	return (PrivateKey) loadKeystore().getKey("bob", "letmein".toCharArray());
	}

	private AlgorithmMethod getCanonicalizationMethod() {
	List<String> inclusivePrefixes = new ArrayList<>(1);
	inclusivePrefixes.add("ds");
	return XmlSignatureHelper.getCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, inclusivePrefixes);
	}

	static KeyAccessor getKeyAccessor(final PrivateKey privateKey) {
	KeyAccessor accessor = new KeyAccessor() {

	@Override
	public KeySelector getKeySelector(Message message) throws Exception {
	return KeySelector.singletonKeySelector(privateKey);
	}

	@Override
	public KeyInfo getKeyInfo(Message mess, Node messageBody, KeyInfoFactory keyInfoFactory) throws Exception {
	return null;
	}
	};
	return accessor;
	}

	public static String getBaseUri() {
	String uri = "file:/" + System.getProperty("user.dir") + "/src/test/resources/org/apache/camel/component/xmlsecurity/";
	return uri.replace('\\', '/');
	}

	public static KeySelector getKeyValueKeySelector() {
	return new KeyValueKeySelector();
	}

	/**
	* KeySelector which retrieves the public key from the KeyValue element and
	* returns it. NOTE: If the key algorithm doesn't match signature algorithm,
	* then the public key will be ignored.
	*/
	static class KeyValueKeySelector extends KeySelector {
	@Override
	public KeySelectorResult select(KeyInfo keyInfo, KeySelector.Purpose purpose, AlgorithmMethod method, XMLCryptoContext context)
	throws KeySelectorException {
	if (keyInfo == null) {
	throw new KeySelectorException("Null KeyInfo object!");
	}

	SignatureMethod sm = (SignatureMethod) method;
	@SuppressWarnings("rawtypes")
	List list = keyInfo.getContent();

	for (int i = 0; i < list.size(); i++) {
	XMLStructure xmlStructure = (XMLStructure) list.get(i);
	if (xmlStructure instanceof KeyValue) {
	PublicKey pk = null;
	try {
	pk = ((KeyValue) xmlStructure).getPublicKey();
	} catch (KeyException ke) {
	throw new KeySelectorException(ke);
	}
	// make sure algorithm is compatible with method
	if (algEquals(sm.getAlgorithm(), pk.getAlgorithm())) {
	return new SimpleKeySelectorResult(pk);
	}
	}
	}
	throw new KeySelectorException("No KeyValue element found!");
	}

	static boolean algEquals(String algURI, String algName) {
	return (algName.equalsIgnoreCase("DSA") && algURI.equalsIgnoreCase(SignatureMethod.DSA_SHA1))
	\|\| (algName.equalsIgnoreCase("RSA") && algURI.equalsIgnoreCase(SignatureMethod.RSA_SHA1));
	}
	}

	private static class SimpleKeySelectorResult implements KeySelectorResult {
	private PublicKey pk;

	SimpleKeySelectorResult(PublicKey pk) {
	this.pk = pk;
	}

	@Override
	public Key getKey() {
	return pk;
	}
	}

	public static Map<String, ? extends Object> getCrytoContextProperties() {
	return Collections.singletonMap("org.jcp.xml.dsig.validateManifests", Boolean.FALSE);
	}

	public static KeyAccessor getDefaultKeyAccessor() throws Exception {
	return TestKeystore.getKeyAccessor("bob");
	}

	public static KeySelector getDefaultKeySelector() throws Exception {
	return TestKeystore.getKeySelector("bob");
	}

	public static KeyAccessor getDefaultKeyAccessorDsa() throws Exception {
	return TestKeystore.getKeyAccessor("bobdsa");
	}

	public static KeySelector getDefaultKeySelectorDsa() throws Exception {
	return TestKeystore.getKeySelector("bobdsa");
	}

	public static XmlSignatureChecker getEnvelopingXmlSignatureChecker() {
	return new EnvelopingXmlSignatureChecker();
	}

	public static XmlSignature2Message getXmlSignature2MessageWithTimestampdProperty() {
	return new XmlSignature2Message2MessageWithTimestampProperty();
	}

	public static ValidationFailedHandler getValidationFailedHandlerIgnoreManifestFailures() {
	return new ValidationFailedHandlerIgnoreManifestFailures();
	}

	public static XmlSignatureProperties getSignatureProperties() {
	return new TimestampProperty();
	}

	public static XPathFilterParameterSpec getNodeSerachXPath() {
	Map<String, String> prefix2Namespace = Collections.singletonMap("pre", "http://test/test");
	return XmlSignatureHelper.getXpathFilter("//pre:root", prefix2Namespace);
	}

	public static URIDereferencer getSameDocumentUriDereferencer() {
	return SameDocumentUriDereferencer.getInstance();
	}

	public static XPathFilterParameterSpec getParentXPathBean() {
	Map<String, String> prefix2Namespace = Collections.singletonMap("ns", "http://test");
	return XmlSignatureHelper.getXpathFilter("/ns:root/a[last()]", prefix2Namespace);
	}

	}