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 
main(String[] args)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 
toString(byte[] b)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 
parse(String s)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 
nextNibble(StringReader r)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 }
138