/*

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @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.tools.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");

        }

    }

}