/**
* 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 extends org.junit.Assert {
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();
}
}