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/*
* Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6293769 6294527 6474858
* @summary test transmit() works
* @author Andreas Sterbenz
* @modules java.smartcardio/javax.smartcardio
* @run main/manual TestTransmit
*/
// This test requires special hardware.
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;
import javax.smartcardio.Card;
import javax.smartcardio.CardChannel;
import javax.smartcardio.CardTerminal;
import javax.smartcardio.CommandAPDU;
import javax.smartcardio.ResponseAPDU;
public class TestTransmit extends Utils {
private final static String CMD_MARKER = "C-APDU: ";
private final static String RES_MARKER = "R-APDU: ";
public static void main(String[] args) throws Exception {
CardTerminal terminal = getTerminal(args);
if (terminal == null) {
System.out.println("Skipping the test: " +
"no card terminals available");
return;
}
Card card = terminal.connect("T=0");
CardChannel channel = card.getBasicChannel();
BufferedReader reader = new BufferedReader(new FileReader("apdu.log"));
byte[] command = null;
while (true) {
String line = reader.readLine();
if (line == null) {
break;
}
if (line.startsWith(CMD_MARKER)) {
System.out.println(line);
line = line.substring(CMD_MARKER.length());
command = parse(line);
} else if (line.startsWith(RES_MARKER)) {
System.out.println(line);
line = line.substring(RES_MARKER.length());
Bytes response = parseWildcard(line);
CommandAPDU capdu = new CommandAPDU(command);
ResponseAPDU rapdu = channel.transmit(capdu);
byte[] received = rapdu.getBytes();
if (received.length != response.bytes.length) {
throw new Exception("Length mismatch: " + toString(received));
}
for (int i = 0; i < received.length; i++) {
byte mask = response.mask[i];
if ((received[i] & response.mask[i]) != response.bytes[i]) {
throw new Exception("Mismatch: " + toString(received));
}
}
} // else ignore
}
// JDK-6474858 : CardChannel.transmit(CommandAPDU) throws
// unexpected ArrayIndexOutOfBoundsException
{
CommandAPDU capdu2 = new CommandAPDU(0x00, 0xA4, 0x00, 0x00);
channel.transmit(capdu2);
}
// disconnect
card.disconnect(true);
System.out.println("OK.");
}
private static class Bytes {
final byte[] bytes;
final byte[] mask;
Bytes(byte[] bytes, byte[] mask) {
this.bytes = bytes;
this.mask = mask;
}
}
private static Bytes parseWildcard(String s) {
try {
int n = s.length();
ByteArrayOutputStream out = new ByteArrayOutputStream(n >> 1);
ByteArrayOutputStream mask = new ByteArrayOutputStream(n >> 1);
StringReader r = new StringReader(s);
while (true) {
int b1 = nextNibble(r);
if (b1 < 0) {
if (b1 == -1) {
break;
}
int b2 = nextNibble(r);
if (b2 != -2) {
throw new RuntimeException("Invalid wildcard: " + s);
}
out.write(0);
mask.write(0);
continue;
}
int b2 = nextNibble(r);
if (b2 < 0) {
throw new RuntimeException("Invalid string " + s);
}
int b = (b1 << 4) | b2;
out.write(b);
mask.write(0xff);
}
byte[] b = out.toByteArray();
byte[] m = mask.toByteArray();
return new Bytes(b, m);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private static int nextNibble(StringReader r) throws IOException {
while (true) {
int ch = r.read();
if (ch == -1) {
return -1;
} else if ((ch >= '0') && (ch <= '9')) {
return ch - '0';
} else if ((ch >= 'a') && (ch <= 'f')) {
return ch - 'a' + 10;
} else if ((ch >= 'A') && (ch <= 'F')) {
return ch - 'A' + 10;
} else if (ch == 'X') {
return -2;
}
}
}
}
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