Problem with APDUCommand in javax.smartcardio

Question

Hi,
There seem to be a bug (from my point of view) with the javax.smartcardio when i attempt to send a command over to the card.
There a code frag
factory = TerminalFactory.getDefault();
        try {
            terminals = factory.terminals().list();
            System.out.println("Terminals: " + terminals);
            terminal = terminals.get(1);
            System.out.println("Card Present: " + terminal.isCardPresent());
            Card card = terminal.connect("*");
            channel = card.getBasicChannel();
            ResponseAPDU resp = channel.transmit(new CommandAPDU(selectcom));
            System.out.println("Select Resp: " + getHexString(resp.getBytes()));
            CommandAPDU com = new CommandAPDU((byte)0x43, (byte)0x52, (byte)0x00, (byte)0x00, 0);
            System.out.println("CommandAPDU: " + getHexString(com.getBytes()));
            resp = channel.transmit(com);
            System.out.println("Result: " + getHexString(resp.getBytes()));
            card.disconnect(false);
        } catch (CardException e) {
            e.printStackTrace();
        }There the result:
Terminals: [PC/SC terminal OMNIKEY CardMan 5x21 0, PC/SC terminal OMNIKEY CardMan 5x21-CL 0]
Card Present: true
Select Resp: 90 00
CommandAPDU: 43 52 00 00
Result: 6E 00
BUILD SUCCESSFUL (total time: 1 second)
And there the result i tried with another tool (GPShell)
select -AID 53504545454659503101
--> 00A404000A53504545454659503101
<-- 9000
send_apdu -sc 0 -APDU 43520000
Send APDU: 43 52 00 00
--> 43520000
<-- 9000
Recv APDU: 90 00
card_disconnect
release_context
Anyone have encounter the same problem?

Answer 1

Refering to this code:
factory = TerminalFactory.getDefault();
        try {
            terminals = factory.terminals().list();
            System.out.println("Terminals: " + terminals);
            terminal = terminals.get(1);
            System.out.println("Card Present: " + terminal.isCardPresent());
            Card card = terminal.connect("*");
            channel = card.getBasicChannel();
            ResponseAPDU resp = channel.transmit(new CommandAPDU(selectcom));
            System.out.println("Select Resp: " + getHexString(resp.getBytes()));
            CommandAPDU com = new CommandAPDU((byte)0x43, (byte)0x52, (byte)0x00, (byte)0x00, 0);
            System.out.println("CommandAPDU: " + getHexString(com.getBytes()));
            resp = channel.transmit(com);
            System.out.println("Result: " + getHexString(resp.getBytes()));
            card.disconnect(false);
        } catch (CardException e) {
            e.printStackTrace();
        }ResponseAPDU resp = channel.transmit(new CommandAPDU(selectcom));
I already selected the applet here.
With this command here
static byte[] selectcom = new byte[] {(byte)0x00, (byte)0xA4, (byte)0x04, (byte)0x00, (byte)0x0A, (byte)0x53, (byte)0x50, (byte)0x45, (byte)0x45, (byte)0x45, (byte)0x46, (byte)0x59, (byte)0x50, (byte)0x31, (byte)0x01};
So selecting the applet is done. And it return a 90 00. Then i start to send applet specific command.
=)