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* version 2 for more details ( a copy is included in the LICENSE file that
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/*
* @ test
* @ bug 6239117 8168851
* @ summary test logical channels work
* @ author Andreas Sterbenz
* @ modules java . smartcardio / javax . smartcardio
* @ run main / manual TestChannel
* @ run main / othervm / manual / java . security . policy = = test . policy TestChannel
*/
// This test requires special hardware.
import javax.smartcardio.Card;
import javax.smartcardio.CardChannel;
import javax.smartcardio.CardTerminal;
import javax.smartcardio.CommandAPDU;
public class TestChannel extends Utils {
static final byte [] c1 = parse("00 A4 04 00 07 A0 00 00 00 62 81 01 00" );
static final byte [] r1 = parse("07:a0:00:00:00:62:81:01:04:01:00:00:24:05:00:0b:04:b0:55:90:00" );
// static final byte[] r1 = parse("07 A0 00 00 00 62 81 01 04 01 00 00 24 05 00 0B 04 B0 25 90 00");
static final byte [] openChannel = parse("00 70 00 00 01" );
static final byte [] closeChannel = new byte [] {0 x01, 0 x70, (byte )0 x80, 0 };
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 ;
}
// establish a connection with the card
Card card = terminal.connect("T=0" );
System.out.println("card: " + card);
CardChannel basicChannel = card.getBasicChannel();
try {
basicChannel.transmit(new CommandAPDU(openChannel));
} catch (IllegalArgumentException e) {
System.out.println("OK: " + e);
}
try {
basicChannel.transmit(new CommandAPDU(closeChannel));
} catch (IllegalArgumentException e) {
System.out.println("OK: " + e);
}
byte [] atr = card.getATR().getBytes();
System.out.println("atr: " + toString(atr));
// semi-accurate test to see if the card appears to support logical channels
boolean supportsChannels = false ;
for (int i = 0 ; i < atr.length; i++) {
if (atr[i] == 0 x73) {
supportsChannels = true ;
break ;
}
}
if (supportsChannels == false ) {
System.out.println("Card does not support logical channels, skipping..." );
} else {
CardChannel channel = card.openLogicalChannel();
System.out.println("channel: " + channel);
/*
// XXX bug in Oberthur card??
System . out . println ( " Transmitting . . . " ) ;
transmitTestCommand ( channel ) ;
System . out . println ( " OK " ) ;
/**/
channel.close();
}
// disconnect
card.disconnect(true );
System.out.println("OK." );
}
}
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