| /** |
| * 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.dom.resolvers; |
| |
| import org.apache.xml.security.signature.XMLSignatureInput; |
| import org.apache.xml.security.utils.resolver.ResourceResolverContext; |
| import org.apache.xml.security.utils.resolver.ResourceResolverException; |
| import org.apache.xml.security.utils.resolver.ResourceResolverSpi; |
| |
| /* |
| * Fake Resolver for SwA (SOAP with Attachment) |
| */ |
| public class ResolverAttachment extends ResourceResolverSpi { |
| |
| private static final byte[] EMPTY_BYTE_ARRAY = new byte[0]; |
| |
| @Override |
| public XMLSignatureInput engineResolveURI(ResourceResolverContext context) throws ResourceResolverException { |
| XMLSignatureInput xmlSignatureInput = new XMLSignatureInput(EMPTY_BYTE_ARRAY); |
| xmlSignatureInput.setSourceURI(context.uriToResolve); |
| return xmlSignatureInput; |
| } |
| |
| /* |
| * http://docs.oasis-open.org/wss-m/wss/v1.1.1/os/wss-SwAProfile-v1.1.1-os.html |
| * 5.2 Referencing Attachments |
| * For simplicity and interoperability this profile limits WS-Security references |
| * to attachments to CID scheme URLs. Attachments referenced from WS-Security signature |
| * references or cipher references MUST be referenced using CID scheme URLs. |
| */ |
| @Override |
| public boolean engineCanResolveURI(ResourceResolverContext context) { |
| if (context.uriToResolve == null) { |
| return false; |
| } |
| if (context.uriToResolve.startsWith("cid:")) { |
| return true; |
| } |
| return false; |
| } |
| |
| } |