/*

 * Copyright (c) 2013, 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 8021788

 *  @summary JarInputStream doesn't provide certificates for some file under META-INF

 */

import java.util.jar.*;

import java.io.*;

import java.util.zip.ZipEntry;

import java.util.zip.ZipOutputStream;

public class ExtraFileInMetaInf {

    public static void main(String args[]) throws Exception {

        // Create a zip file with 2 entries

        try (ZipOutputStream zos =

                     new ZipOutputStream(new FileOutputStream("x.jar"))) {

            zos.putNextEntry(new ZipEntry("META-INF/SUB/file"));

            zos.write(new byte[10]);

            zos.putNextEntry(new ZipEntry("x"));

            zos.write(new byte[10]);

            zos.close();

        }

        // Sign it

        new File("ks").delete();

        sun.security.tools.keytool.Main.main(

                ("-keystore ks -storepass changeit -keypass changeit " +

                        "-keyalg rsa -alias a -dname CN=A -genkeypair").split(" "));

        sun.security.tools.jarsigner.Main.main(

                "-keystore ks -storepass changeit x.jar a".split(" "));

        // Check if the entries are signed

        try (JarInputStream jis =

                     new JarInputStream(new FileInputStream("x.jar"))) {

            JarEntry je;

            while ((je = jis.getNextJarEntry()) != null) {

                String name = je.toString();

                if (name.equals("META-INF/SUB/file") || name.equals("x")) {

                    while (jis.read(new byte[1000]) >= 0);

                    if (je.getCertificates() == null) {

                        throw new Exception(name + " not signed");

                    }

                }

            }

        }

    }

}