| /** |
| * 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.xml.security.test.dom.algorithms; |
| |
| import java.security.KeyPairGenerator; |
| import java.security.PrivateKey; |
| |
| import org.apache.xml.security.algorithms.SignatureAlgorithm; |
| import org.apache.xml.security.exceptions.XMLSecurityException; |
| import org.apache.xml.security.signature.XMLSignature; |
| import org.apache.xml.security.utils.XMLUtils; |
| import org.w3c.dom.Document; |
| |
| public class SignatureAlgorithmTest { |
| |
| static org.slf4j.Logger LOG = |
| org.slf4j.LoggerFactory.getLogger(SignatureAlgorithmTest.class); |
| |
| static { |
| org.apache.xml.security.Init.init(); |
| } |
| |
| @org.junit.Test |
| public void testSameKeySeveralAlgorithmSigning() throws Exception { |
| Document doc = XMLUtils.createDocumentBuilder(false).newDocument(); |
| SignatureAlgorithm signatureAlgorithm = |
| new SignatureAlgorithm(doc, XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1); |
| PrivateKey pk = KeyPairGenerator.getInstance("RSA").genKeyPair().getPrivate(); |
| signatureAlgorithm.initSign(pk); |
| signatureAlgorithm.update((byte)2); |
| signatureAlgorithm.sign(); |
| SignatureAlgorithm otherSignatureAlgorithm = |
| new SignatureAlgorithm(doc, XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA256); |
| |
| try { |
| otherSignatureAlgorithm.initSign(pk); |
| } catch (XMLSecurityException ex) { |
| LOG.warn( |
| "Test testSameKeySeveralAlgorithmSigning skipped as necessary algorithms " |
| + "not available" |
| ); |
| return; |
| } |
| |
| otherSignatureAlgorithm.update((byte)2); |
| otherSignatureAlgorithm.sign(); |
| } |
| |
| } |