1 /*
   2  * Copyright (c) 2006, 2017, 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 6445367
  27  * @summary make sure serialization works
  28  * @author Andreas Sterbenz
  29  */
  30 
  31 import java.io.*;
  32 
  33 import javax.smartcardio.*;
  34 
  35 public class Serialize {
  36 
  37     public static void main(String[] args) throws Exception {
  38         ByteArrayOutputStream bout = new ByteArrayOutputStream();
  39         ObjectOutputStream oout = new ObjectOutputStream(bout);
  40 
  41         CommandAPDU c1 = new CommandAPDU(parse("00 A4 04 00 07 A0 00 00 00 62 81 01 00"));
  42         ResponseAPDU r1 = new ResponseAPDU(parse("07 A0 00 00 00 62 81 01 04 01 00 00 24 05 00 0B 04 B0 25 90 00"));
  43         ATR a1 = new ATR(parse("3B 7F 18 00 00 00 31 C0 73 9E 01 0B 64 52 D9 04 00 82 90 00"));
  44 
  45         oout.writeObject(c1);
  46         oout.writeObject(r1);
  47         oout.writeObject(a1);
  48         oout.close();
  49 
  50         ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
  51         ObjectInputStream oin = new ObjectInputStream(bin);
  52 
  53         CommandAPDU c2 = (CommandAPDU)oin.readObject();
  54         ResponseAPDU r2 = (ResponseAPDU)oin.readObject();
  55         ATR a2 = (ATR)oin.readObject();
  56 
  57         if (!c2.equals(c1)) {
  58             throw new Exception("CommandAPDU not equal");
  59         }
  60         if (c2.getNc() != 7) {
  61             throw new Exception("Nc mismatch: " + c2.getNc());
  62         }
  63         if (c2.getNe() != 256) {
  64             throw new Exception("Ne mismatch: " + c2.getNe());
  65         }
  66         if (c2.getINS() != 0xA4) {
  67             throw new Exception("INS mismatch: " + c2.getINS());
  68         }
  69         if (!r2.equals(r1)) {
  70             throw new Exception("ResponseAPDU not equal");
  71         }
  72         if (r2.getSW1() != 0x90) {
  73             throw new Exception("SW1 mismatch: " + r2.getSW1());
  74         }
  75         if (!a2.equals(a1)) {
  76             throw new Exception("ATR not equal");
  77         }
  78         if (!java.util.Arrays.equals(a2.getHistoricalBytes(), a1.getHistoricalBytes())) {
  79             throw new Exception("Historical bytes mismatch");
  80         }
  81         System.out.println("OK");
  82     }
  83 
  84     private final static char[] hexDigits = "0123456789abcdef".toCharArray();
  85 
  86     public static String toString(byte[] b) {
  87         StringBuffer sb = new StringBuffer(b.length * 3);
  88         for (int i = 0; i < b.length; i++) {
  89             int k = b[i] & 0xff;
  90             if (i != 0) {
  91                 sb.append(':');
  92             }
  93             sb.append(hexDigits[k >>> 4]);
  94             sb.append(hexDigits[k & 0xf]);
  95         }
  96         return sb.toString();
  97     }
  98 
  99     public static byte[] parse(String s) {
 100         try {
 101             int n = s.length();
 102             ByteArrayOutputStream out = new ByteArrayOutputStream(n >> 1);
 103             StringReader r = new StringReader(s);
 104             while (true) {
 105                 int b1 = nextNibble(r);
 106                 if (b1 < 0) {
 107                     break;
 108                 }
 109                 int b2 = nextNibble(r);
 110                 if (b2 < 0) {
 111                     throw new RuntimeException("Invalid string " + s);
 112                 }
 113                 int b = (b1 << 4) | b2;
 114                 out.write(b);
 115             }
 116             return out.toByteArray();
 117         } catch (IOException e) {
 118             throw new RuntimeException(e);
 119         }
 120     }
 121 
 122     private static int nextNibble(StringReader r) throws IOException {
 123         while (true) {
 124             int ch = r.read();
 125             if (ch == -1) {
 126                 return -1;
 127             } else if ((ch >= '0') && (ch <= '9')) {
 128                 return ch - '0';
 129             } else if ((ch >= 'a') && (ch <= 'f')) {
 130                 return ch - 'a' + 10;
 131             } else if ((ch >= 'A') && (ch <= 'F')) {
 132                 return ch - 'A' + 10;
 133             }
 134         }
 135     }
 136 
 137 }