| /** |
| * 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.swssf.policy.assertionStates; |
| |
| import org.apache.ws.secpolicy.AssertionState; |
| import org.apache.ws.secpolicy.WSSPolicyException; |
| import org.apache.ws.secpolicy.model.AbstractSecurityAssertion; |
| import org.apache.ws.secpolicy.model.AbstractSymmetricAsymmetricBinding; |
| import org.apache.xml.security.stax.securityEvent.SecurityEvent; |
| import org.apache.xml.security.stax.securityEvent.SecurityEventConstants; |
| import org.swssf.policy.Assertable; |
| import org.swssf.wss.ext.WSSConstants; |
| import org.swssf.wss.ext.WSSUtils; |
| import org.swssf.wss.securityEvent.SignedPartSecurityEvent; |
| import org.swssf.wss.securityEvent.WSSecurityEventConstants; |
| |
| /** |
| * WSP1.3, 6.6 Entire Header and Body Signatures Property |
| * |
| * @author $Author$ |
| * @version $Revision$ $Date$ |
| */ |
| public class OnlySignEntireHeadersAndBodyAssertionState extends AssertionState implements Assertable { |
| |
| public OnlySignEntireHeadersAndBodyAssertionState(AbstractSecurityAssertion assertion, boolean asserted) { |
| super(assertion, asserted); |
| } |
| |
| @Override |
| public SecurityEventConstants.Event[] getSecurityEventType() { |
| return new SecurityEventConstants.Event[]{ |
| WSSecurityEventConstants.SignedPart |
| }; |
| } |
| |
| @Override |
| public boolean assertEvent(SecurityEvent securityEvent) throws WSSPolicyException { |
| SignedPartSecurityEvent signedPartSecurityEvent = (SignedPartSecurityEvent) securityEvent; |
| AbstractSymmetricAsymmetricBinding abstractSymmetricAsymmetricBinding = (AbstractSymmetricAsymmetricBinding) getAssertion(); |
| if (abstractSymmetricAsymmetricBinding.isOnlySignEntireHeadersAndBody() |
| && WSSUtils.pathMatches(signedPartSecurityEvent.getElementPath(), WSSConstants.SOAP_11_BODY_PATH, true, false)) { |
| if (signedPartSecurityEvent.isSigned()) { |
| setAsserted(true); |
| return true; |
| } else { |
| setAsserted(false); |
| setErrorMessage("Element " + WSSUtils.pathAsString(signedPartSecurityEvent.getElementPath()) + " must be signed"); |
| return false; |
| } |
| } |
| //body processed above. so this must be a header element |
| if (abstractSymmetricAsymmetricBinding.isOnlySignEntireHeadersAndBody()) { |
| if (signedPartSecurityEvent.isSigned() |
| //todo revisit: the equality check for wsse_Security probably opens the door |
| //for a rewriting attack! If the Security Header is not signed then all child |
| //elements must be signed! |
| // @see http://docs.oasis-open.org/ws-sx/ws-securitypolicy/v1.3/os/ws-securitypolicy-1.3-spec-os.html#_Toc212617840 |
| || WSSUtils.pathMatches(signedPartSecurityEvent.getElementPath(), WSSConstants.WSSE_SECURITY_HEADER_PATH, true, false)) { |
| setAsserted(true); |
| return true; |
| } else { |
| setAsserted(false); |
| setErrorMessage("Element " + WSSUtils.pathAsString(signedPartSecurityEvent.getElementPath()) + " must be signed"); |
| return false; |
| } |
| } |
| return true; |
| } |
| } |