1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8021788 27 * @summary JarInputStream doesn't provide certificates for some file under META-INF 28 * @modules java.base/sun.security.tools.keytool 29 * jdk.jartool/sun.security.tools.jarsigner 30 */ 31 32 import java.util.jar.*; 33 import java.io.*; 34 import java.util.zip.ZipEntry; 35 import java.util.zip.ZipOutputStream; 36 37 public class ExtraFileInMetaInf { 38 public static void main(String args[]) throws Exception { 39 40 // Create a zip file with 2 entries 41 try (ZipOutputStream zos = 42 new ZipOutputStream(new FileOutputStream("x.jar"))) { 43 zos.putNextEntry(new ZipEntry("META-INF/SUB/file")); 44 zos.write(new byte[10]); 45 zos.putNextEntry(new ZipEntry("x")); 46 zos.write(new byte[10]); 47 zos.close(); 48 } 49 50 // Sign it 51 new File("ks").delete(); 52 sun.security.tools.keytool.Main.main( 53 ("-keystore ks -storepass changeit -keypass changeit " + 54 "-keyalg rsa -alias a -dname CN=A -genkeypair").split(" ")); 55 sun.security.tools.jarsigner.Main.main( 56 "-keystore ks -storepass changeit x.jar a".split(" ")); 57 58 // Check if the entries are signed 59 try (JarInputStream jis = 60 new JarInputStream(new FileInputStream("x.jar"))) { 61 JarEntry je; 62 while ((je = jis.getNextJarEntry()) != null) { 63 String name = je.toString(); 64 if (name.equals("META-INF/SUB/file") || name.equals("x")) { 65 while (jis.read(new byte[1000]) >= 0); 66 if (je.getCertificates() == null) { 67 throw new Exception(name + " not signed"); 68 } 69 } 70 } 71 } 72 } 73 }