/*
* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 7180907
* @summary Jarsigner -verify fails if rsa file used sha-256 with authenticated attributes
*/
import java.security.MessageDigest;
import java.security.Signature;
import java.security.cert.X509Certificate;
import sun.security.pkcs.ContentInfo;
import sun.security.pkcs.PKCS7;
import sun.security.pkcs.PKCS9Attribute;
import sun.security.pkcs.PKCS9Attributes;
import sun.security.pkcs.SignerInfo;
import sun.security.x509.CertAndKeyGen;
import sun.security.x509.AlgorithmId;
import sun.security.x509.X500Name;
public class NonStandardNames {
public static void main(String[] args) throws Exception {
byte[] data = "Hello".getBytes();
X500Name n = new X500Name("cn=Me");
CertAndKeyGen cakg = new CertAndKeyGen("RSA", "SHA256withRSA");
cakg.generate(1024);
X509Certificate cert = cakg.getSelfCertificate(n, 1000);
MessageDigest md = MessageDigest.getInstance("SHA-256");
PKCS9Attributes authed = new PKCS9Attributes(new PKCS9Attribute[]{
new PKCS9Attribute(PKCS9Attribute.CONTENT_TYPE_OID, ContentInfo.DATA_OID),
new PKCS9Attribute(PKCS9Attribute.MESSAGE_DIGEST_OID, md.digest(data)),
});
Signature s = Signature.getInstance("SHA256withRSA");
s.initSign(cakg.getPrivateKey());
s.update(authed.getDerEncoding());
byte[] sig = s.sign();
SignerInfo signerInfo = new SignerInfo(
n,
cert.getSerialNumber(),
AlgorithmId.get("SHA-256"),
authed,
AlgorithmId.get("SHA256withRSA"),
sig,
null
);
PKCS7 pkcs7 = new PKCS7(
new AlgorithmId[] {signerInfo.getDigestAlgorithmId()},
new ContentInfo(data),
new X509Certificate[] {cert},
new SignerInfo[] {signerInfo});
if (pkcs7.verify(signerInfo, data) == null) {
throw new Exception("Not verified");
}
}
}