| /* |
| * Copyright (c) 2013, 2015, 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 4811968 6908628 8006564 8130696 |
| * @modules java.base/sun.security.util |
| * @run main S11N check |
| * @summary Serialization compatibility with old versions (and fixes) |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.HashMap; |
| import java.util.Map; |
| import sun.security.util.ObjectIdentifier; |
| |
| public class S11N { |
| static String[] SMALL= { |
| "0.0", |
| "1.1", |
| "2.2", |
| "1.2.3456", |
| "1.2.2147483647.4", |
| "1.2.268435456.4", |
| }; |
| |
| static String[] HUGE = { |
| "2.16.764.1.3101555394.1.0.100.2.1", |
| "1.2.2147483648.4", |
| "2.3.4444444444444444444444", |
| "1.2.8888888888888888.33333333333333333.44444444444444", |
| }; |
| |
| public static void main(String[] args) throws Exception { |
| if (args[0].equals("check")) { |
| String jv = System.getProperty("java.version"); |
| // java.version format: $VNUM\-$PRE |
| String [] va = (jv.split("-")[0]).split("\\."); |
| String v = (va.length == 1 || !va[0].equals("1")) ? va[0] : va[1]; |
| int version = Integer.valueOf(v); |
| System.out.println("version is " + version); |
| if (version >= 7) { |
| for (String oid: SMALL) { |
| // 7 -> 7 |
| check(out(oid), oid); |
| // 6 -> 7 |
| check(out6(oid), oid); |
| } |
| for (String oid: HUGE) { |
| // 7 -> 7 |
| check(out(oid), oid); |
| } |
| } else { |
| for (String oid: SMALL) { |
| // 6 -> 6 |
| check(out(oid), oid); |
| // 7 -> 6 |
| check(out7(oid), oid); |
| } |
| for (String oid: HUGE) { |
| // 7 -> 6 fails for HUGE oids |
| boolean ok = false; |
| try { |
| check(out7(oid), oid); |
| ok = true; |
| } catch (Exception e) { |
| System.out.println(e); |
| } |
| if (ok) { |
| throw new Exception(); |
| } |
| } |
| } |
| } else { |
| // Generates the JDK6 serialized string inside this test, call |
| // $JDK7/bin/java S11N dump7 |
| // $JDK6/bin/java S11N dump6 |
| // and paste the output at the end of this test. |
| dump(args[0], SMALL); |
| // For jdk6, the following line will throw an exception, ignore it |
| dump(args[0], HUGE); |
| } |
| } |
| |
| // Gets the serialized form for jdk6 |
| private static byte[] out6(String oid) throws Exception { |
| return decode(dump6.get(oid)); |
| } |
| |
| // Gets the serialized form for jdk7 |
| private static byte[] out7(String oid) throws Exception { |
| return decode(dump7.get(oid)); |
| } |
| |
| // Gets the serialized form for this java |
| private static byte[] out(String oid) throws Exception { |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| new ObjectOutputStream(bout).writeObject(new ObjectIdentifier(oid)); |
| return bout.toByteArray(); |
| } |
| |
| // Makes sure serialized form can be deserialized |
| private static void check(byte[] in, String oid) throws Exception { |
| ObjectIdentifier o = (ObjectIdentifier) ( |
| new ObjectInputStream(new ByteArrayInputStream(in)).readObject()); |
| if (!o.toString().equals(oid)) { |
| throw new Exception("Read Fail " + o + ", not " + oid); |
| } |
| } |
| |
| // dump serialized form to java code style text |
| private static void dump(String title, String[] oids) throws Exception { |
| for (String oid: oids) { |
| String hex = encode(out(oid)); |
| System.out.println(" " + title + ".put(\"" + oid + "\","); |
| for (int i = 0; i<hex.length(); i+= 64) { |
| int end = i + 64; |
| if (end > hex.length()) { |
| end = hex.length(); |
| } |
| System.out.print(" \"" + hex.substring(i, end) + "\""); |
| if (end == hex.length()) { |
| System.out.println(");"); |
| } else { |
| System.out.println(" +"); |
| } |
| } |
| } |
| } |
| |
| private static String encode(byte[] bytes) { |
| StringBuilder sb = new StringBuilder(bytes.length * 2); |
| for (byte b: bytes) { |
| sb.append(String.format("%02x", b & 0xff)); |
| } |
| return sb.toString(); |
| } |
| |
| private static byte[] decode(String var) { |
| byte[] data = new byte[var.length()/2]; |
| for (int i=0; i<data.length; i++) { |
| data[i] = Integer.valueOf(var.substring(2 * i, 2 * i + 2), 16).byteValue(); |
| } |
| return data; |
| } |
| |
| // Do not use diamond operator, this test is also meant to run in jdk6 |
| private static Map<String,String> dump7 = new HashMap<String,String>(); |
| private static Map<String,String> dump6 = new HashMap<String,String>(); |
| |
| static { |
| ////////////// PASTE BEGIN ////////////// |
| dump7.put("0.0", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000000000000757200025b" + |
| "42acf317f8060854e00200007870000000010078"); |
| dump7.put("1.1", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000100000001757200025b" + |
| "42acf317f8060854e00200007870000000012978"); |
| dump7.put("2.2", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000200000002757200025b" + |
| "42acf317f8060854e00200007870000000015278"); |
| dump7.put("1.2.3456", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000375720002" + |
| "5b494dba602676eab2a5020000787000000003000000010000000200000d8075" + |
| "7200025b42acf317f8060854e00200007870000000032a9b0078"); |
| dump7.put("1.2.2147483647.4", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000475720002" + |
| "5b494dba602676eab2a502000078700000000400000001000000027fffffff00" + |
| "000004757200025b42acf317f8060854e00200007870000000072a87ffffff7f" + |
| "0478"); |
| dump7.put("1.2.268435456.4", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b4278700000000475720002" + |
| "5b494dba602676eab2a502000078700000000400000001000000021000000000" + |
| "000004757200025b42acf317f8060854e00200007870000000072a8180808000" + |
| "0478"); |
| dump7.put("2.16.764.1.3101555394.1.0.100.2.1", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b427870ffffffff7372003e" + |
| "73756e2e73656375726974792e7574696c2e4f626a6563744964656e74696669" + |
| "657224487567654f69644e6f74537570706f7274656442794f6c644a444b0000" + |
| "0000000000010200007870757200025b42acf317f8060854e002000078700000" + |
| "000e60857c018bc6f7f542010064020178"); |
| dump7.put("1.2.2147483648.4", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b427870ffffffff7372003e" + |
| "73756e2e73656375726974792e7574696c2e4f626a6563744964656e74696669" + |
| "657224487567654f69644e6f74537570706f7274656442794f6c644a444b0000" + |
| "0000000000010200007870757200025b42acf317f8060854e002000078700000" + |
| "00072a88808080000478"); |
| dump7.put("2.3.4444444444444444444444", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b427870ffffffff7372003e" + |
| "73756e2e73656375726974792e7574696c2e4f626a6563744964656e74696669" + |
| "657224487567654f69644e6f74537570706f7274656442794f6c644a444b0000" + |
| "0000000000010200007870757200025b42acf317f8060854e002000078700000" + |
| "000c5383e1ef87a4d1bdebc78e1c78"); |
| dump7.put("1.2.8888888888888888.33333333333333333.44444444444444", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e03000349000c636f6d706f6e656e" + |
| "744c656e4c000a636f6d706f6e656e74737400124c6a6176612f6c616e672f4f" + |
| "626a6563743b5b0008656e636f64696e677400025b427870ffffffff7372003e" + |
| "73756e2e73656375726974792e7574696c2e4f626a6563744964656e74696669" + |
| "657224487567654f69644e6f74537570706f7274656442794f6c644a444b0000" + |
| "0000000000010200007870757200025b42acf317f8060854e002000078700000" + |
| "00182a8fe58cdbc5ae9c38bb9b8fd7a48daa558a8dc0bacb8e1c78"); |
| |
| dump6.put("0.0", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000000000000"); |
| dump6.put("1.1", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000100000001"); |
| dump6.put("2.2", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000275720002" + |
| "5b494dba602676eab2a50200007870000000020000000200000002"); |
| dump6.put("1.2.3456", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000375720002" + |
| "5b494dba602676eab2a5020000787000000003000000010000000200000d80"); |
| dump6.put("1.2.2147483647.4", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000475720002" + |
| "5b494dba602676eab2a502000078700000000400000001000000027fffffff00" + |
| "000004"); |
| dump6.put("1.2.268435456.4", |
| "aced00057372002273756e2e73656375726974792e7574696c2e4f626a656374" + |
| "4964656e74696669657278b20eec64177f2e02000249000c636f6d706f6e656e" + |
| "744c656e5b000a636f6d706f6e656e74737400025b4978700000000475720002" + |
| "5b494dba602676eab2a502000078700000000400000001000000021000000000" + |
| "000004"); |
| |
| ////////////// PASTE END ////////////// |
| } |
| } |