1 /*

     2  * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any 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 }