diff --git a/security/src/main/java/org/springframework/ws/soap/security/AbstractWsSecurityInterceptor.java b/security/src/main/java/org/springframework/ws/soap/security/AbstractWsSecurityInterceptor.java
index b8790cc9..2c4ff6d4 100644
--- a/security/src/main/java/org/springframework/ws/soap/security/AbstractWsSecurityInterceptor.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/AbstractWsSecurityInterceptor.java
@@ -127,27 +127,33 @@ public abstract class AbstractWsSecurityInterceptor implements SoapEndpointInter
* @see #secureMessage(org.springframework.ws.soap.SoapMessage,org.springframework.ws.context.MessageContext)
*/
public final boolean handleResponse(MessageContext messageContext, Object endpoint) throws Exception {
- if (secureResponse) {
- Assert.isTrue(messageContext.hasResponse(), "MessageContext contains no response");
- Assert.isInstanceOf(SoapMessage.class, messageContext.getResponse());
- try {
- secureMessage((SoapMessage) messageContext.getResponse(), messageContext);
+ try {
+ if (secureResponse) {
+ Assert.isTrue(messageContext.hasResponse(), "MessageContext contains no response");
+ Assert.isInstanceOf(SoapMessage.class, messageContext.getResponse());
+ try {
+ secureMessage((SoapMessage) messageContext.getResponse(), messageContext);
+ return true;
+ }
+ catch (WsSecuritySecurementException ex) {
+ return handleSecurementException(ex, messageContext);
+ }
+ catch (WsSecurityFaultException ex) {
+ return handleFaultException(ex, messageContext);
+ }
+ }
+ else {
return true;
}
- catch (WsSecuritySecurementException ex) {
- return handleSecurementException(ex, messageContext);
- }
- catch (WsSecurityFaultException ex) {
- return handleFaultException(ex, messageContext);
- }
}
- else {
- return true;
+ finally {
+ cleanUp();
}
}
/** Returns true, i.e. fault responses are not secured. */
public boolean handleFault(MessageContext messageContext, Object endpoint) throws Exception {
+ cleanUp();
return true;
}
@@ -296,4 +302,6 @@ public abstract class AbstractWsSecurityInterceptor implements SoapEndpointInter
*/
protected abstract void secureMessage(SoapMessage soapMessage, MessageContext messageContext)
throws WsSecuritySecurementException;
+
+ protected abstract void cleanUp();
}
diff --git a/security/src/main/java/org/springframework/ws/soap/security/callback/CleanupCallback.java b/security/src/main/java/org/springframework/ws/soap/security/callback/CleanupCallback.java
new file mode 100644
index 00000000..ce8aa068
--- /dev/null
+++ b/security/src/main/java/org/springframework/ws/soap/security/callback/CleanupCallback.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2008 the original author or authors.
+ *
+ * Licensed 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.springframework.ws.soap.security.callback;
+
+import java.io.Serializable;
+import javax.security.auth.callback.Callback;
+
+/**
+ * Underlying security services instantiate and pass a CleanupCallback to the handle method of
+ * a CallbackHandler to clean up security state.
+ *
+ * @author Arjen Poutsma
+ * @since 1.0.4
+ */
+public class CleanupCallback implements Callback, Serializable {
+
+ private static final long serialVersionUID = 4744181820980888237L;
+
+}
diff --git a/security/src/main/java/org/springframework/ws/soap/security/wss4j/Wss4jSecurityInterceptor.java b/security/src/main/java/org/springframework/ws/soap/security/wss4j/Wss4jSecurityInterceptor.java
index 4815688f..468e29c0 100755
--- a/security/src/main/java/org/springframework/ws/soap/security/wss4j/Wss4jSecurityInterceptor.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/wss4j/Wss4jSecurityInterceptor.java
@@ -16,9 +16,12 @@
package org.springframework.ws.soap.security.wss4j;
+import java.io.IOException;
import java.security.cert.X509Certificate;
import java.util.Vector;
+import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPFactory;
@@ -47,6 +50,7 @@ import org.springframework.ws.soap.security.AbstractWsSecurityInterceptor;
import org.springframework.ws.soap.security.WsSecuritySecurementException;
import org.springframework.ws.soap.security.WsSecurityValidationException;
import org.springframework.ws.soap.security.callback.CallbackHandlerChain;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
/**
* A WS-Security endpoint interceptor based on Apache's WSS4J. This inteceptor supports messages created by the {@link
@@ -599,4 +603,18 @@ public class Wss4jSecurityInterceptor extends AbstractWsSecurityInterceptor impl
}
}
+ protected void cleanUp() {
+ if (validationCallbackHandler != null) {
+ try {
+ CleanupCallback cleanupCallback = new CleanupCallback();
+ validationCallbackHandler.handle(new Callback[]{cleanupCallback});
+ }
+ catch (IOException ex) {
+ logger.warn("Cleanup callback resulted in IOException", ex);
+ }
+ catch (UnsupportedCallbackException ex) {
+ // ignore
+ }
+ }
+ }
}
\ No newline at end of file
diff --git a/security/src/main/java/org/springframework/ws/soap/security/wss4j/callback/AbstractWsPasswordCallbackHandler.java b/security/src/main/java/org/springframework/ws/soap/security/wss4j/callback/AbstractWsPasswordCallbackHandler.java
index 9e1f7423..fefeabba 100644
--- a/security/src/main/java/org/springframework/ws/soap/security/wss4j/callback/AbstractWsPasswordCallbackHandler.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/wss4j/callback/AbstractWsPasswordCallbackHandler.java
@@ -23,6 +23,7 @@ import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.ws.security.WSPasswordCallback;
import org.springframework.ws.soap.security.callback.AbstractCallbackHandler;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
/**
* Abstract base class for {@link javax.security.auth.callback.CallbackHandler} implementations that handle {@link
@@ -74,6 +75,10 @@ public abstract class AbstractWsPasswordCallbackHandler extends AbstractCallback
"Unknown usage [" + passwordCallback.getUsage() + "]");
}
}
+ else if (callback instanceof CleanupCallback) {
+ CleanupCallback cleanupCallback = (CleanupCallback) callback;
+ handleCleanup(cleanupCallback);
+ }
else {
throw new UnsupportedCallbackException(callback);
}
@@ -173,4 +178,13 @@ public abstract class AbstractWsPasswordCallbackHandler extends AbstractCallback
protected void handleEncryptedKeyToken(Callback callback) throws IOException, UnsupportedCallbackException {
throw new UnsupportedCallbackException(callback);
}
+
+ /**
+ * Invoked when a {@link CleanupCallback} is passed to {@link #handle(Callback[])}.
+ *
AuthenticationManager. Logic based on
@@ -76,6 +77,9 @@ public class AcegiCertificateValidationCallbackHandler extends AbstractCallbackH
if (callback instanceof CertificateValidationCallback) {
((CertificateValidationCallback) callback).setValidator(new AcegiCertificateValidator());
}
+ else if (callback instanceof CleanupCallback) {
+ SecurityContextHolder.clearContext();
+ }
else {
throw new UnsupportedCallbackException(callback);
}
@@ -101,7 +105,7 @@ public class AcegiCertificateValidationCallbackHandler extends AbstractCallbackH
logger.debug("Authentication request for certificate with DN [" +
certificate.getSubjectX500Principal().getName() + "] failed: " + failed.toString());
}
- SecurityContextHolder.getContext().setAuthentication(null);
+ SecurityContextHolder.clearContext();
result = ignoreFailure;
}
return result;
diff --git a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandler.java b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandler.java
index 3d023503..5f05c397 100644
--- a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandler.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandler.java
@@ -33,6 +33,7 @@ import org.acegisecurity.userdetails.UsernameNotFoundException;
import org.springframework.dao.DataAccessException;
import org.springframework.util.Assert;
import org.springframework.ws.soap.security.callback.AbstractCallbackHandler;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
import org.springframework.ws.soap.security.xwss.callback.DefaultTimestampValidator;
/**
@@ -99,6 +100,10 @@ public class AcegiDigestPasswordValidationCallbackHandler extends AbstractCallba
timestampCallback.setValidator(new DefaultTimestampValidator());
}
+ else if (callback instanceof CleanupCallback) {
+ SecurityContextHolder.clearContext();
+ return;
+ }
throw new UnsupportedCallbackException(callback);
}
diff --git a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandler.java b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandler.java
index 3bfd5519..0884f19f 100644
--- a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandler.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandler.java
@@ -29,6 +29,7 @@ import org.acegisecurity.providers.UsernamePasswordAuthenticationToken;
import org.springframework.util.Assert;
import org.springframework.ws.soap.security.callback.AbstractCallbackHandler;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
/**
* Callback handler that validates a certificate uses an Acegi AuthenticationManager. Logic based on
@@ -81,6 +82,10 @@ public class AcegiPlainTextPasswordValidationCallbackHandler extends AbstractCal
return;
}
}
+ else if (callback instanceof CleanupCallback) {
+ SecurityContextHolder.clearContext();
+ return;
+ }
throw new UnsupportedCallbackException(callback);
}
@@ -104,7 +109,7 @@ public class AcegiPlainTextPasswordValidationCallbackHandler extends AbstractCal
logger.debug("Authentication request for user '" + plainTextRequest.getUsername() + "' failed: " +
failed.toString());
}
- SecurityContextHolder.getContext().setAuthentication(null);
+ SecurityContextHolder.clearContext();
return ignoreFailure;
}
}
diff --git a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/jaas/JaasCertificateValidationCallbackHandler.java b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/jaas/JaasCertificateValidationCallbackHandler.java
index edd3f44c..9e4c7dd4 100644
--- a/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/jaas/JaasCertificateValidationCallbackHandler.java
+++ b/security/src/main/java/org/springframework/ws/soap/security/xwss/callback/jaas/JaasCertificateValidationCallbackHandler.java
@@ -58,9 +58,9 @@ public class JaasCertificateValidationCallbackHandler extends AbstractJaasValida
public boolean validate(X509Certificate certificate)
throws CertificateValidationCallback.CertificateValidationException {
- LoginContext loginContext = null;
Subject subject = new Subject();
subject.getPrincipals().add(certificate.getSubjectX500Principal());
+ LoginContext loginContext;
try {
loginContext = new LoginContext(getLoginContextName(), subject);
}
diff --git a/security/src/test/java/org/springframework/ws/soap/security/wss4j/Wss4jMessageInterceptorAcegiCallbackHandlerTestCase.java b/security/src/test/java/org/springframework/ws/soap/security/wss4j/Wss4jMessageInterceptorAcegiCallbackHandlerTestCase.java
index 33db8016..f9d9142f 100755
--- a/security/src/test/java/org/springframework/ws/soap/security/wss4j/Wss4jMessageInterceptorAcegiCallbackHandlerTestCase.java
+++ b/security/src/test/java/org/springframework/ws/soap/security/wss4j/Wss4jMessageInterceptorAcegiCallbackHandlerTestCase.java
@@ -35,6 +35,7 @@ public abstract class Wss4jMessageInterceptorAcegiCallbackHandlerTestCase extend
protected void tearDown() throws Exception {
control.verify();
+ SecurityContextHolder.clearContext();
}
public void testValidateUsernameTokenPlainText() throws Exception {
@@ -43,6 +44,11 @@ public abstract class Wss4jMessageInterceptorAcegiCallbackHandlerTestCase extend
MessageContext messageContext = new DefaultMessageContext(message, getMessageFactory());
interceptor.handleRequest(messageContext, null);
assertValidateUsernameToken(message);
+
+ // test clean up
+ messageContext.getResponse();
+ interceptor.handleResponse(messageContext, null);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
}
public void testValidateUsernameTokenDigest() throws Exception {
@@ -51,6 +57,11 @@ public abstract class Wss4jMessageInterceptorAcegiCallbackHandlerTestCase extend
MessageContext messageContext = new DefaultMessageContext(message, getMessageFactory());
interceptor.handleRequest(messageContext, null);
assertValidateUsernameToken(message);
+
+ // test clean up
+ messageContext.getResponse();
+ interceptor.handleResponse(messageContext, null);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
}
protected void assertValidateUsernameToken(SoapMessage message) throws Exception {
@@ -58,9 +69,7 @@ public abstract class Wss4jMessageInterceptorAcegiCallbackHandlerTestCase extend
assertNotNull("No result returned", result);
assertXpathNotExists("Security Header not removed", "/SOAP-ENV:Envelope/SOAP-ENV:Header/wsse:Security",
getDocument(message));
- Authentication authentication = SecurityContextHolder.getContext()
- .getAuthentication();
- assertNotNull("authentication must not be null", authentication);
+ assertNotNull("No Authentication created", SecurityContextHolder.getContext().getAuthentication());
}
protected EndpointInterceptor prepareInterceptor(String actions, boolean validating, boolean digest)
diff --git a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiCertificateValidationCallbackHandlerTest.java b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiCertificateValidationCallbackHandlerTest.java
index e8076e84..586d9955 100644
--- a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiCertificateValidationCallbackHandlerTest.java
+++ b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiCertificateValidationCallbackHandlerTest.java
@@ -25,11 +25,13 @@ import junit.framework.TestCase;
import org.acegisecurity.AuthenticationManager;
import org.acegisecurity.BadCredentialsException;
import org.acegisecurity.GrantedAuthority;
+import org.acegisecurity.context.SecurityContextHolder;
import org.acegisecurity.providers.TestingAuthenticationToken;
import org.acegisecurity.providers.x509.X509AuthenticationToken;
import org.easymock.MockControl;
import org.springframework.core.io.ClassPathResource;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
public class AcegiCertificateValidationCallbackHandlerTest extends TestCase {
@@ -63,6 +65,10 @@ public class AcegiCertificateValidationCallbackHandlerTest extends TestCase {
callback = new CertificateValidationCallback(certificate);
}
+ protected void tearDown() throws Exception {
+ SecurityContextHolder.clearContext();
+ }
+
public void testValidateCertificateValid() throws Exception {
mock.authenticate(new X509AuthenticationToken(certificate));
control.setMatcher(MockControl.ALWAYS_MATCHER);
@@ -71,6 +77,7 @@ public class AcegiCertificateValidationCallbackHandlerTest extends TestCase {
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertTrue("Not authenticated", authenticated);
+ assertNotNull("No Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
@@ -82,7 +89,18 @@ public class AcegiCertificateValidationCallbackHandlerTest extends TestCase {
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertFalse("Authenticated", authenticated);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
+ public void testCleanUp() throws Exception {
+ TestingAuthenticationToken authentication =
+ new TestingAuthenticationToken(new Object(), new Object(), new GrantedAuthority[0]);
+ SecurityContextHolder.getContext().setAuthentication(authentication);
+
+ CleanupCallback cleanupCallback = new CleanupCallback();
+ callbackHandler.handleInternal(cleanupCallback);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
+ }
+
}
\ No newline at end of file
diff --git a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandlerTest.java b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandlerTest.java
index 0742a944..0d355e60 100644
--- a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandlerTest.java
+++ b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiDigestPasswordValidationCallbackHandlerTest.java
@@ -19,11 +19,15 @@ package org.springframework.ws.soap.security.xwss.callback.acegi;
import com.sun.xml.wss.impl.callback.PasswordValidationCallback;
import junit.framework.TestCase;
import org.acegisecurity.GrantedAuthority;
+import org.acegisecurity.context.SecurityContextHolder;
+import org.acegisecurity.providers.TestingAuthenticationToken;
import org.acegisecurity.userdetails.User;
import org.acegisecurity.userdetails.UserDetailsService;
import org.acegisecurity.userdetails.UsernameNotFoundException;
import org.easymock.MockControl;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
+
public class AcegiDigestPasswordValidationCallbackHandlerTest extends TestCase {
private AcegiDigestPasswordValidationCallbackHandler callbackHandler;
@@ -53,12 +57,17 @@ public class AcegiDigestPasswordValidationCallbackHandlerTest extends TestCase {
callback = new PasswordValidationCallback(request);
}
+ protected void tearDown() throws Exception {
+ SecurityContextHolder.clearContext();
+ }
+
public void testAuthenticateUserDigestUserNotFound() throws Exception {
control.expectAndThrow(mock.loadUserByUsername(username), new UsernameNotFoundException(username));
control.replay();
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertFalse("Authenticated", authenticated);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
@@ -69,6 +78,7 @@ public class AcegiDigestPasswordValidationCallbackHandlerTest extends TestCase {
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertTrue("Not authenticated", authenticated);
+ assertNotNull("No Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
@@ -79,6 +89,18 @@ public class AcegiDigestPasswordValidationCallbackHandlerTest extends TestCase {
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertFalse("Authenticated", authenticated);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
+
+ public void testCleanUp() throws Exception {
+ TestingAuthenticationToken authentication =
+ new TestingAuthenticationToken(new Object(), new Object(), new GrantedAuthority[0]);
+ SecurityContextHolder.getContext().setAuthentication(authentication);
+
+ CleanupCallback cleanupCallback = new CleanupCallback();
+ callbackHandler.handleInternal(cleanupCallback);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
+ }
+
}
\ No newline at end of file
diff --git a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandlerTest.java b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandlerTest.java
index 353dcd44..33177cae 100644
--- a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandlerTest.java
+++ b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/acegi/AcegiPlainTextPasswordValidationCallbackHandlerTest.java
@@ -22,10 +22,13 @@ import org.acegisecurity.Authentication;
import org.acegisecurity.AuthenticationManager;
import org.acegisecurity.BadCredentialsException;
import org.acegisecurity.GrantedAuthority;
+import org.acegisecurity.context.SecurityContextHolder;
import org.acegisecurity.providers.TestingAuthenticationToken;
import org.acegisecurity.providers.UsernamePasswordAuthenticationToken;
import org.easymock.MockControl;
+import org.springframework.ws.soap.security.callback.CleanupCallback;
+
public class AcegiPlainTextPasswordValidationCallbackHandlerTest extends TestCase {
private AcegiPlainTextPasswordValidationCallbackHandler callbackHandler;
@@ -52,6 +55,10 @@ public class AcegiPlainTextPasswordValidationCallbackHandlerTest extends TestCas
callback = new PasswordValidationCallback(request);
}
+ protected void tearDown() throws Exception {
+ SecurityContextHolder.clearContext();
+ }
+
public void testAuthenticateUserPlainTextValid() throws Exception {
Authentication authResult = new TestingAuthenticationToken(username, password, new GrantedAuthority[0]);
control.expectAndReturn(mock.authenticate(new UsernamePasswordAuthenticationToken(username, password)),
@@ -60,6 +67,7 @@ public class AcegiPlainTextPasswordValidationCallbackHandlerTest extends TestCas
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertTrue("Not authenticated", authenticated);
+ assertNotNull("No Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
@@ -70,7 +78,18 @@ public class AcegiPlainTextPasswordValidationCallbackHandlerTest extends TestCas
callbackHandler.handleInternal(callback);
boolean authenticated = callback.getResult();
assertFalse("Authenticated", authenticated);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
control.verify();
}
+ public void testCleanUp() throws Exception {
+ TestingAuthenticationToken authentication =
+ new TestingAuthenticationToken(new Object(), new Object(), new GrantedAuthority[0]);
+ SecurityContextHolder.getContext().setAuthentication(authentication);
+
+ CleanupCallback cleanupCallback = new CleanupCallback();
+ callbackHandler.handleInternal(cleanupCallback);
+ assertNull("Authentication created", SecurityContextHolder.getContext().getAuthentication());
+ }
+
}
\ No newline at end of file
diff --git a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/jaas/CertificateLoginModule.java b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/jaas/CertificateLoginModule.java
index 9ab46094..1957f565 100644
--- a/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/jaas/CertificateLoginModule.java
+++ b/security/src/test/java/org/springframework/ws/soap/security/xwss/callback/jaas/CertificateLoginModule.java
@@ -18,7 +18,6 @@ package org.springframework.ws.soap.security.xwss.callback.jaas;
import java.security.Principal;
import java.util.Iterator;
-
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.LoginException;
@@ -72,7 +71,7 @@ public class CertificateLoginModule implements LoginModule {
for (Iterator iterator = subject.getPrincipals().iterator(); iterator.hasNext();) {
Principal principal = (Principal) iterator.next();
if (principal instanceof X500Principal) {
- return ((X500Principal) principal).getName();
+ return principal.getName();
}
}
return null;