1 /*
2 * Copyright (c) 2005, 2018, 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 6293769 6294527 6474858
27 * @summary test transmit() works
28 * @author Andreas Sterbenz
29 * @modules java.smartcardio/javax.smartcardio
30 * @run main/manual TestTransmit
31 */
32
33 // This test requires special hardware.
34
35 import java.io.BufferedReader;
36 import java.io.ByteArrayOutputStream;
37 import java.io.FileReader;
38 import java.io.IOException;
39 import java.io.StringReader;
40 import javax.smartcardio.Card;
41 import javax.smartcardio.CardChannel;
42 import javax.smartcardio.CardTerminal;
43 import javax.smartcardio.CommandAPDU;
44 import javax.smartcardio.ResponseAPDU;
45
46 public class TestTransmit extends Utils {
47
48 private final static String CMD_MARKER = "C-APDU: ";
49 private final static String RES_MARKER = "R-APDU: ";
50
51 public static void main(String[] args) throws Exception {
52 CardTerminal terminal = getTerminal(args);
53 if (terminal == null) {
54 System.out.println("Skipping the test: " +
55 "no card terminals available");
56 return;
57 }
58
59 Card card = terminal.connect("T=0");
60 CardChannel channel = card.getBasicChannel();
61
62 BufferedReader reader = new BufferedReader(new FileReader("apdu.log"));
63
64 byte[] command = null;
65 while (true) {
66 String line = reader.readLine();
67 if (line == null) {
68 break;
69 }
70 if (line.startsWith(CMD_MARKER)) {
71 System.out.println(line);
72 line = line.substring(CMD_MARKER.length());
73 command = parse(line);
74 } else if (line.startsWith(RES_MARKER)) {
75 System.out.println(line);
76 line = line.substring(RES_MARKER.length());
77 Bytes response = parseWildcard(line);
78 CommandAPDU capdu = new CommandAPDU(command);
79 ResponseAPDU rapdu = channel.transmit(capdu);
80 byte[] received = rapdu.getBytes();
81 if (received.length != response.bytes.length) {
82 throw new Exception("Length mismatch: " + toString(received));
83 }
84 for (int i = 0; i < received.length; i++) {
85 byte mask = response.mask[i];
86 if ((received[i] & response.mask[i]) != response.bytes[i]) {
87 throw new Exception("Mismatch: " + toString(received));
88 }
89 }
90 } // else ignore
91 }
92
93 // JDK-6474858 : CardChannel.transmit(CommandAPDU) throws
94 // unexpected ArrayIndexOutOfBoundsException
95 {
96 CommandAPDU capdu2 = new CommandAPDU(0x00, 0xA4, 0x00, 0x00);
97 channel.transmit(capdu2);
98 }
99
100 // disconnect
101 card.disconnect(true);
102
103 System.out.println("OK.");
104 }
105
106 private static class Bytes {
107 final byte[] bytes;
108 final byte[] mask;
109 Bytes(byte[] bytes, byte[] mask) {
110 this.bytes = bytes;
111 this.mask = mask;
112 }
113 }
114
115 private static Bytes parseWildcard(String s) {
116 try {
117 int n = s.length();
118 ByteArrayOutputStream out = new ByteArrayOutputStream(n >> 1);
119 ByteArrayOutputStream mask = new ByteArrayOutputStream(n >> 1);
120 StringReader r = new StringReader(s);
121 while (true) {
122 int b1 = nextNibble(r);
123 if (b1 < 0) {
124 if (b1 == -1) {
125 break;
126 }
127 int b2 = nextNibble(r);
128 if (b2 != -2) {
129 throw new RuntimeException("Invalid wildcard: " + s);
130 }
131 out.write(0);
132 mask.write(0);
133 continue;
134 }
135 int b2 = nextNibble(r);
136 if (b2 < 0) {
137 throw new RuntimeException("Invalid string " + s);
138 }
139 int b = (b1 << 4) | b2;
140 out.write(b);
141 mask.write(0xff);
142 }
143 byte[] b = out.toByteArray();
144 byte[] m = mask.toByteArray();
145 return new Bytes(b, m);
146 } catch (IOException e) {
147 throw new RuntimeException(e);
148 }
149 }
150
151 private static int nextNibble(StringReader r) throws IOException {
152 while (true) {
153 int ch = r.read();
154 if (ch == -1) {
155 return -1;
156 } else if ((ch >= '0') && (ch <= '9')) {
157 return ch - '0';
158 } else if ((ch >= 'a') && (ch <= 'f')) {
159 return ch - 'a' + 10;
160 } else if ((ch >= 'A') && (ch <= 'F')) {
161 return ch - 'A' + 10;
162 } else if (ch == 'X') {
163 return -2;
164 }
165 }
166 }
167
168 }