1 /*
2 * Copyright (c) 2005, 2016, 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
27 * @summary test transmit() works
28 * @author Andreas Sterbenz
29 * @run main/manual TestTransmit
30 */
31
32 // This test requires special hardware.
33
34 import java.io.BufferedReader;
35 import java.io.ByteArrayOutputStream;
36 import java.io.FileReader;
37 import java.io.IOException;
38 import java.io.StringReader;
39 import javax.smartcardio.Card;
40 import javax.smartcardio.CardChannel;
41 import javax.smartcardio.CardTerminal;
42 import javax.smartcardio.CommandAPDU;
43 import javax.smartcardio.ResponseAPDU;
44
45 public class TestTransmit extends Utils {
46
47 private final static String CMD_MARKER = "C-APDU: ";
48 private final static String RES_MARKER = "R-APDU: ";
49
50 public static void main(String[] args) throws Exception {
51 CardTerminal terminal = getTerminal(args);
52 if (terminal == null) {
53 System.out.println("Skipping the test: " +
54 "no card terminals available");
55 return;
56 }
57
58 Card card = terminal.connect("T=0");
59 CardChannel channel = card.getBasicChannel();
60
61 BufferedReader reader = new BufferedReader(new FileReader("apdu.log"));
62
63 byte[] command = null;
64 while (true) {
65 String line = reader.readLine();
66 if (line == null) {
67 break;
68 }
69 if (line.startsWith(CMD_MARKER)) {
70 System.out.println(line);
71 line = line.substring(CMD_MARKER.length());
72 command = parse(line);
73 } else if (line.startsWith(RES_MARKER)) {
74 System.out.println(line);
75 line = line.substring(RES_MARKER.length());
76 Bytes response = parseWildcard(line);
77 CommandAPDU capdu = new CommandAPDU(command);
78 ResponseAPDU rapdu = channel.transmit(capdu);
79 byte[] received = rapdu.getBytes();
80 if (received.length != response.bytes.length) {
81 throw new Exception("Length mismatch: " + toString(received));
82 }
83 for (int i = 0; i < received.length; i++) {
84 byte mask = response.mask[i];
85 if ((received[i] & response.mask[i]) != response.bytes[i]) {
86 throw new Exception("Mismatch: " + toString(received));
87 }
88 }
89 } // else ignore
90 }
91
92 // disconnect
93 card.disconnect(true);
94
95 System.out.println("OK.");
96 }
97
98 private static class Bytes {
99 final byte[] bytes;
100 final byte[] mask;
101 Bytes(byte[] bytes, byte[] mask) {
102 this.bytes = bytes;
103 this.mask = mask;
104 }
105 }
106
107 private static Bytes parseWildcard(String s) {
108 try {
109 int n = s.length();
110 ByteArrayOutputStream out = new ByteArrayOutputStream(n >> 1);
111 ByteArrayOutputStream mask = new ByteArrayOutputStream(n >> 1);
112 StringReader r = new StringReader(s);
113 while (true) {
114 int b1 = nextNibble(r);
115 if (b1 < 0) {
116 if (b1 == -1) {
117 break;
118 }
119 int b2 = nextNibble(r);
120 if (b2 != -2) {
121 throw new RuntimeException("Invalid wildcard: " + s);
122 }
123 out.write(0);
124 mask.write(0);
125 continue;
126 }
127 int b2 = nextNibble(r);
128 if (b2 < 0) {
129 throw new RuntimeException("Invalid string " + s);
130 }
131 int b = (b1 << 4) | b2;
132 out.write(b);
133 mask.write(0xff);
134 }
135 byte[] b = out.toByteArray();
136 byte[] m = mask.toByteArray();
137 return new Bytes(b, m);
138 } catch (IOException e) {
139 throw new RuntimeException(e);
140 }
141 }
142
143 private static int nextNibble(StringReader r) throws IOException {
144 while (true) {
145 int ch = r.read();
146 if (ch == -1) {
147 return -1;
148 } else if ((ch >= '0') && (ch <= '9')) {
149 return ch - '0';
150 } else if ((ch >= 'a') && (ch <= 'f')) {
151 return ch - 'a' + 10;
152 } else if ((ch >= 'A') && (ch <= 'F')) {
153 return ch - 'A' + 10;
154 } else if (ch == 'X') {
155 return -2;
156 }
157 }
158 }
159
160 }