Я боролся с этой проблемой довольно долгое время и пока не смог ее решить, несмотря на то, что огляделся повсюду.
Подробности сценария (код, конфигурация и другие материалы опубликованыв конце):
- Веб-служба WCF (.NET 4), предоставляющая две конечные точки: одну незащищенную и одну защищенную с помощью Message Security и UserName аутентификации (с использованием инфраструктуры Membership) - No Transport Security.
- Обе конечные точки используют кодировку MTOM;все классы, на которые ссылается WSDL, помечаются атрибутом MessageContract, а члены - атрибутом MessageBodyMember.
- В конфигурации для привязок WCF для атрибутов 'InstallSecurityContext' и'gotiateServiceCredential 'установлено значение false.
- Служба WCFзащищен самозаверяющим сертификатом для целей шифрования.
- Попытка доступа из клиента Java с использованием Apache CXF 2.5.1.Я настроил сертификат в хранилище ключей, доступный из пути к классам.
Результаты:
- Доступ к веб-службе из клиента .NET работает нормально
- Доступ к незащищенной конечной точке из Apache CXF отлично работает как с кодировкой MTOM, так и без нее.
- Доступ к защищенной конечной точке (без MTOM) из Apache CXF работает нормально.Трассировка CXF указывает, что процесс шифрования / дешифрования выполняется нормально.
- После активации MTOM в WCF возникла проблема.Мы смогли определить, что на стороне WCF прием сообщения, его обработка и генерация / шифрование ответа происходит нормально.
- Проблема возникает во время приема сообщения в CXF.Нам кажется, что CXF не десериализует вложение MTOM должным образом, прежде чем пытаться расшифровать сообщение;следовательно, логика дешифрования обнаруживает, что в сообщении все еще есть элемент для дешифрования в ответе, но находит пустой элемент для дешифрования и терпит неудачу.Мы попытались добавить перехватчик фазы RECEIVE для инициализации вложений, но безрезультатно (не удается найти маркер границы в многочастном ответе).
- Используя Fiddler, мы обнаружили, что ответ выглядит хорошо сформированным с вложениемотнесенный
CODE / CONFIG / STUFF:
Web.Config (сокращен для ясности):
<system.serviceModel>
<!-- Services -->
<services>
<service name="TestServices.Services.TestService" behaviorConfiguration="TestService.Basic">
<!-- Plain (unsecured) endpoint -->
<endpoint address="" binding="wsHttpBinding" bindingConfiguration="TestService.Basic" name="TestService.Basic"
contract="TestServices.Interfaces.ITestService" bindingNamespace="http://searchtechnologies.com/cpa/wcfinterop"/>
<!-- Secure endpoint -->
<endpoint address="/secure" binding="wsHttpBinding" bindingConfiguration="TestService.Secure" name="TestService.Secure"
contract="TestServices.Interfaces.ITestService" bindingNamespace="http://searchtechnologies.com/cpa/wcfinterop"/>
</service>
</services>
<!-- Bindings -->
<bindings>
<wsHttpBinding>
<binding name="TestService.Basic" messageEncoding="Mtom">
<security mode="None">
<message clientCredentialType="None"/>
<transport clientCredentialType="None"/>
</security>
</binding>
<binding name="TestService.Secure" messageEncoding="Mtom">
<security mode="Message">
<message clientCredentialType="UserName" establishSecurityContext="false" negotiateServiceCredential="false"/>
<transport clientCredentialType="None"/>
</security>
</binding>
</wsHttpBinding>
</bindings>
<!-- Behaviors -->
<behaviors>
<serviceBehaviors>
<behavior name="TestService.Basic">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="true"/>
<serviceCredentials>
<serviceCertificate storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName" findValue="equiros-PC2.search.local"/>
<userNameAuthentication userNamePasswordValidationMode="MembershipProvider" membershipProviderName="SqlProvider"/>
</serviceCredentials>
</behavior>
</serviceBehaviors>
</behaviors>
клиентский код Java (части для ясности опущены):
private static void secureTest() {
try {
logger.debug("Secure test starting. Instatiating service");
// service instantiation
TestService service = new TestService();
ITestService port = service.getTestServiceSecure();
// request creation
BasicRequest request = objectFactory.createBasicRequest();
request.setStringData("String data");
request.setIntegerData("Integer data");
// setup logging
setupInterceptors(port);
// setup security & binding
setupBinding(port);
// service call
logger.debug("Attempting service call");
BasicResponse response = port.simpleOperation(request);
logger.debug("Call success!!!");
logger.debug(String.format("Response data: str: %1$s; int: %2$s",
response.getStringData(), response.getIntegerData()));
} catch (Exception e) {
logger.error("Error during service invocation", e);
}
}
private static void setupInterceptors(ITestService port) {
Client proxy = JaxWsClientProxy.getClient(port);
proxy.getInInterceptors().add(new LoggingInInterceptor());
proxy.getOutInterceptors().add(new LoggingOutInterceptor());
}
private static void setupBinding(ITestService port) {
javax.xml.ws.BindingProvider bp = (javax.xml.ws.BindingProvider) port;
SOAPBinding binding = (SOAPBinding) bp.getBinding();
binding.setMTOMEnabled(true);
Map<String, Object> context = bp.getRequestContext();
context.put("ws-security.username", "systemadmin");
context.put("ws-security.password", "Pass@word1");
context.put("ws-security.encryption.properties",
"clientKeystore.properties");
context.put("ws-security.encryption.username", "serviceKey");
}
Трассировка ошибки (только фаза дешифрования):
[main] DEBUG org.apache.ws.security.components.crypto.CryptoFactory - Using Crypto Engine [class org.apache.ws.security.components.crypto.Merlin]
[main] DEBUG org.apache.ws.security.util.Loader - Trying to find [clientKeystore.jks] using sun.misc.Launcher$AppClassLoader@2a340e class loader.
[main] DEBUG org.apache.ws.security.components.crypto.Merlin - The KeyStore clientKeystore.jks of type jks has been loaded
[main] DEBUG org.apache.ws.security.processor.TimestampProcessor - Found Timestamp list element
[main] DEBUG org.apache.ws.security.message.token.Timestamp - Current time: 2012-02-07T22:52:22.852Z
[main] DEBUG org.apache.ws.security.message.token.Timestamp - Timestamp created: 2012-02-07T22:52:22.641Z
[main] DEBUG org.apache.ws.security.message.token.Timestamp - Timestamp expires: 2012-02-07T22:57:22.641Z
[main] DEBUG org.apache.ws.security.message.token.Timestamp - Validation of Timestamp: Everything is ok
[main] DEBUG org.apache.ws.security.message.token.DerivedKeyToken - DerivedKeyToken: created : element constructor
[main] DEBUG org.apache.ws.security.message.token.DerivedKeyToken - DerivedKeyToken: created : element constructor
[main] DEBUG org.apache.ws.security.processor.ReferenceListProcessor - Found reference list element
[main] DEBUG org.apache.ws.security.processor.ReferenceListProcessor - Found data reference: _3
[main] DEBUG org.apache.ws.security.processor.X509Util - Sym Enc Algo: http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Getting XMLCipher with transformation
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Constructing XMLCipher...
[main] DEBUG org.apache.xml.security.algorithms.JCEMapper - Request for URI http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - cipher._algorithm = AES/CBC/ISO10126Padding
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Initializing XMLCipher...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - opmode = DECRYPT_MODE
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Processing source element...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Decrypting element...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Decrypting to ByteArray...
[main] DEBUG org.apache.xml.security.utils.ElementProxy - setElement("KeyInfo", "null")
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Encrypted octets:
x1eLqhngbuRTq2XJIkcTdzyu1UFb4eV0kwno04/w4yW0HiY6RyYa7OHqniV63aaxgZPxm0NOK2ZUgjggtkM0O9myJ6ZJOFxCLmqREjQMD+mFW+WuTSEZ5cgc3SFule3MmryqoStNLsmzM8t5yaT3drF1ctT7DJQnV6W858WwpD+Dw+WYmO0RaUlgsfbTnWiBvCZ8yyCzvgmZTMGr8y9LXnwaw+FsspReuMpcIOsqU9LE5u5uW5ZJglgn5cv/8XWikD3TwNzqL+7qAVN8R6WnXgUmb1DuX5lx4cyxlwcLnkfOQKbGrwGvKJUY47ohAgKH
[main] DEBUG org.apache.xml.security.algorithms.JCEMapper - Request for URI http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - JCE Algorithm = AES/CBC/ISO10126Padding
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Decrypted octets:
<BasicResponse xmlns="http://searchtechnologies.com/cpa/wcfinterop/data"><DateTimeData>0001-01-02T00:00:00</DateTimeData><IntegerData>Integer data</IntegerData><StringData>String data</StringData></BasicResponse>
[main] DEBUG org.apache.ws.security.processor.ReferenceListProcessor - Found data reference: _6
[main] DEBUG org.apache.ws.security.processor.X509Util - Sym Enc Algo: http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Getting XMLCipher with transformation
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Constructing XMLCipher...
[main] DEBUG org.apache.xml.security.algorithms.JCEMapper - Request for URI http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - cipher._algorithm = AES/CBC/ISO10126Padding
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Initializing XMLCipher...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - opmode = DECRYPT_MODE
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Processing source element...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Decrypting element...
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Decrypting to ByteArray...
[main] DEBUG org.apache.xml.security.utils.ElementProxy - setElement("KeyInfo", "null")
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - Encrypted octets:
[main] DEBUG org.apache.xml.security.algorithms.JCEMapper - Request for URI http://www.w3.org/2001/04/xmlenc#aes256-cbc
[main] DEBUG org.apache.xml.security.encryption.XMLCipher - JCE Algorithm = AES/CBC/ISO10126Padding
Feb 07, 2012 4:52:22 PM org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor handleMessage
WARNING:
org.apache.ws.security.WSSecurityException: The signature or decryption was invalid
at org.apache.ws.security.processor.ReferenceListProcessor.decryptEncryptedData(ReferenceListProcessor.java:298)
at org.apache.ws.security.processor.ReferenceListProcessor.decryptDataRefEmbedded(ReferenceListProcessor.java:159)
at org.apache.ws.security.processor.ReferenceListProcessor.handleReferenceList(ReferenceListProcessor.java:93)
at org.apache.ws.security.processor.ReferenceListProcessor.handleToken(ReferenceListProcessor.java:60)
at org.apache.ws.security.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:396)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:249)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:85)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:799)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1627)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1494)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1402)
at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:47)
at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:195)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:649)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:533)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:463)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:366)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:319)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:88)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:134)
at $Proxy33.simpleOperation(Unknown Source)
at com.searchtechnologies.wcfinterop.TestServiceClient.secureTest(TestServiceClient.java:74)
at com.searchtechnologies.wcfinterop.TestServiceClient.main(TestServiceClient.java:32)
Caused by: java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at org.apache.xml.security.encryption.XMLCipher.decryptToByteArray(Unknown Source)
at org.apache.xml.security.encryption.XMLCipher.decryptElement(Unknown Source)
at org.apache.xml.security.encryption.XMLCipher.doFinal(Unknown Source)
at org.apache.ws.security.processor.ReferenceListProcessor.decryptEncryptedData(ReferenceListProcessor.java:296)
... 26 more
Feb 07, 2012 4:52:22 PM org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
WARNING: Interceptor for {http://searchtechnologies.com/cpa/wcfinterop}TestService#{http://searchtechnologies.com/cpa/wcfinterop}SimpleOperation has thrown exception, unwinding now
org.apache.cxf.binding.soap.SoapFault: The signature or decryption was invalid
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.createSoapFault(WSS4JInInterceptor.java:643)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:308)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:85)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:799)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1627)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1494)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1402)
at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:47)
at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:195)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:649)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:533)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:463)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:366)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:319)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:88)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:134)
at $Proxy33.simpleOperation(Unknown Source)
at com.searchtechnologies.wcfinterop.TestServiceClient.secureTest(TestServiceClient.java:74)
at com.searchtechnologies.wcfinterop.TestServiceClient.main(TestServiceClient.java:32)
Caused by: org.apache.ws.security.WSSecurityException: The signature or decryption was invalid
at org.apache.ws.security.processor.ReferenceListProcessor.decryptEncryptedData(ReferenceListProcessor.java:298)
at org.apache.ws.security.processor.ReferenceListProcessor.decryptDataRefEmbedded(ReferenceListProcessor.java:159)
at org.apache.ws.security.processor.ReferenceListProcessor.handleReferenceList(ReferenceListProcessor.java:93)
at org.apache.ws.security.processor.ReferenceListProcessor.handleToken(ReferenceListProcessor.java:60)
at org.apache.ws.security.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:396)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:249)
... 21 more
Caused by: java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at org.apache.xml.security.encryption.XMLCipher.decryptToByteArray(Unknown Source)
at org.apache.xml.security.encryption.XMLCipher.decryptElement(Unknown Source)
at org.apache.xml.security.encryption.XMLCipher.doFinal(Unknown Source)
at org.apache.ws.security.processor.ReferenceListProcessor.decryptEncryptedData(ReferenceListProcessor.java:296)
... 26 more
[main] ERROR com.searchtechnologies.wcfinterop.TestServiceClient - Error during service invocation
java.lang.NullPointerException
at com.sun.xml.internal.messaging.saaj.soap.impl.ElementImpl.addTextNode(ElementImpl.java:439)
at com.sun.xml.internal.messaging.saaj.soap.ver1_2.Fault1_2Impl.setFaultRole(Fault1_2Impl.java:323)
at com.sun.xml.internal.messaging.saaj.soap.ver1_2.Fault1_2Impl.setFaultActor(Fault1_2Impl.java:559)
at org.apache.cxf.jaxws.JaxWsClientProxy.createSoapFault(JaxWsClientProxy.java:219)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:152)
at $Proxy33.simpleOperation(Unknown Source)
at com.searchtechnologies.wcfinterop.TestServiceClient.secureTest(TestServiceClient.java:74)
at com.searchtechnologies.wcfinterop.TestServiceClient.main(TestServiceClient.java:32)
Как вы можете видеть, когда CxF пытается декодировать элемент, который ссылается на вложение, он находитего содержимое пустое и завершается ошибкой.
Любая помощь будет глубоко оценена.
Не удалось опубликовать WSDL из-за ограничений размера.При необходимости предоставляется по запросу.
С уважением,
Эдуардо Кирос-Кампос