/**
* 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.policy.stax.test;
import java.util.LinkedList;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.apache.wss4j.policy.stax.PolicyViolationException;
import org.apache.wss4j.policy.stax.enforcer.PolicyEnforcer;
import org.apache.wss4j.stax.ext.WSSConstants;
import org.apache.wss4j.stax.securityEvent.EncryptedPartSecurityEvent;
import org.apache.wss4j.stax.securityEvent.OperationSecurityEvent;
import org.apache.wss4j.stax.securityEvent.SignedPartSecurityEvent;
import org.apache.xml.security.stax.ext.XMLSecurityConstants;
import org.apache.xml.security.stax.securityEvent.ContentEncryptedElementSecurityEvent;
import org.apache.xml.security.stax.securityEvent.EncryptedElementSecurityEvent;
import org.apache.xml.security.stax.securityEvent.SignedElementSecurityEvent;
import org.junit.Assert;
import org.junit.Test;
public class ProtectionOrderTest extends AbstractPolicyTestBase {
@Test
public void testPolicySignBeforeEncrypt() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.SIGNATURE);
protectionOrder.add(XMLSecurityConstants.ContentType.ENCRYPTION);
SignedPartSecurityEvent signedPartSecurityEvent = new SignedPartSecurityEvent(null, true, protectionOrder);
signedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(signedPartSecurityEvent);
SignedElementSecurityEvent signedElementSecurityEvent = new SignedElementSecurityEvent(null, true, protectionOrder);
signedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(signedElementSecurityEvent);
EncryptedPartSecurityEvent encryptedPartSecurityEvent = new EncryptedPartSecurityEvent(null, true, protectionOrder);
encryptedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(encryptedPartSecurityEvent);
EncryptedElementSecurityEvent encryptedElementSecurityEvent = new EncryptedElementSecurityEvent(null, true, protectionOrder);
encryptedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(encryptedElementSecurityEvent);
ContentEncryptedElementSecurityEvent contentEncryptedElementSecurityEvent = new ContentEncryptedElementSecurityEvent(null, true, protectionOrder);
contentEncryptedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(contentEncryptedElementSecurityEvent);
policyEnforcer.doFinal();
}
@Test
public void testPolicySignBeforeEncryptWithoutEncryption() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.SIGNATURE);
SignedPartSecurityEvent signedPartSecurityEvent = new SignedPartSecurityEvent(null, true, protectionOrder);
signedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(signedPartSecurityEvent);
policyEnforcer.doFinal();
}
@Test
public void testPolicySignBeforeEncryptNegative() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.ENCRYPTION);
protectionOrder.add(XMLSecurityConstants.ContentType.SIGNATURE);
SignedPartSecurityEvent signedPartSecurityEvent = new SignedPartSecurityEvent(null, true, protectionOrder);
signedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
try {
policyEnforcer.registerSecurityEvent(signedPartSecurityEvent);
Assert.fail("Exception expected");
} catch (WSSecurityException e) {
Assert.assertTrue(e.getCause() instanceof PolicyViolationException);
Assert.assertEquals(e.getCause().getMessage(),
"Policy enforces SignBeforeEncrypting but the /{http://schemas.xmlsoap.org/soap/envelope/}Envelope/{http://schemas.xmlsoap.org/soap/envelope/}Body was encrypted and then signed");
Assert.assertEquals(e.getFaultCode(), WSSecurityException.INVALID_SECURITY);
}
}
@Test
public void testPolicyEncryptBeforeSign() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" <sp:EncryptBeforeSigning/>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.ENCRYPTION);
protectionOrder.add(XMLSecurityConstants.ContentType.SIGNATURE);
SignedPartSecurityEvent signedPartSecurityEvent = new SignedPartSecurityEvent(null, true, protectionOrder);
signedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(signedPartSecurityEvent);
SignedElementSecurityEvent signedElementSecurityEvent = new SignedElementSecurityEvent(null, true, protectionOrder);
signedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(signedElementSecurityEvent);
EncryptedPartSecurityEvent encryptedPartSecurityEvent = new EncryptedPartSecurityEvent(null, true, protectionOrder);
encryptedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(encryptedPartSecurityEvent);
EncryptedElementSecurityEvent encryptedElementSecurityEvent = new EncryptedElementSecurityEvent(null, true, protectionOrder);
encryptedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(encryptedElementSecurityEvent);
ContentEncryptedElementSecurityEvent contentEncryptedElementSecurityEvent = new ContentEncryptedElementSecurityEvent(null, true, protectionOrder);
contentEncryptedElementSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(contentEncryptedElementSecurityEvent);
policyEnforcer.doFinal();
}
@Test
public void testPolicyEncryptBeforeSignWithoutSignature() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" <sp:EncryptBeforeSigning/>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.ENCRYPTION);
EncryptedPartSecurityEvent encryptedPartSecurityEvent = new EncryptedPartSecurityEvent(null, true, protectionOrder);
encryptedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
policyEnforcer.registerSecurityEvent(encryptedPartSecurityEvent);
policyEnforcer.doFinal();
}
@Test
public void testPolicyEncryptBeforeSignNegative() throws Exception {
String policyString =
"<sp:AsymmetricBinding xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\">\n" +
" <wsp:Policy xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">\n" +
" <sp:AlgorithmSuite>\n" +
" <wsp:Policy>\n" +
" <sp:Basic256/>\n" +
" </wsp:Policy>\n" +
" </sp:AlgorithmSuite>\n" +
" <sp:EncryptBeforeSigning/>\n" +
" </wsp:Policy>\n" +
"</sp:AsymmetricBinding>\n";
PolicyEnforcer policyEnforcer = buildAndStartPolicyEngine(policyString);
OperationSecurityEvent operationSecurityEvent = new OperationSecurityEvent();
operationSecurityEvent.setOperation(new QName("definitions"));
policyEnforcer.registerSecurityEvent(operationSecurityEvent);
List<XMLSecurityConstants.ContentType> protectionOrder = new LinkedList<>();
protectionOrder.add(XMLSecurityConstants.ContentType.SIGNATURE);
protectionOrder.add(XMLSecurityConstants.ContentType.ENCRYPTION);
EncryptedPartSecurityEvent encryptedPartSecurityEvent = new EncryptedPartSecurityEvent(null, true, protectionOrder);
encryptedPartSecurityEvent.setElementPath(WSSConstants.SOAP_11_BODY_PATH);
try {
policyEnforcer.registerSecurityEvent(encryptedPartSecurityEvent);
Assert.fail("Exception expected");
} catch (WSSecurityException e) {
Assert.assertTrue(e.getCause() instanceof PolicyViolationException);
Assert.assertEquals(e.getCause().getMessage(),
"Policy enforces EncryptBeforeSigning but the /{http://schemas.xmlsoap.org/soap/envelope/}Envelope/{http://schemas.xmlsoap.org/soap/envelope/}Body was signed and then encrypted");
Assert.assertEquals(e.getFaultCode(), WSSecurityException.INVALID_SECURITY);
}
}
}