Example usage for javax.smartcardio Card transmitControlCommand

Introduction

In this page you can find the example usage for javax.smartcardio Card transmitControlCommand.

Prototype

public abstract byte[] transmitControlCommand(int controlCode, byte[] command) throws CardException;

Source Link

Document

Transmits a control command to the terminal device.

Usage

From source file:test.be.fedict.eid.applet.PcscTest.java

@Test
public void testCcid() throws Exception {
    PcscEid pcscEid = new PcscEid(new TestView(), this.messages);
    if (false == pcscEid.isEidPresent()) {
        LOG.debug("insert eID card");
        pcscEid.waitForEidPresent();//w  w  w.j a  v a 2  s  .c o  m
    }

    Card card = pcscEid.getCard();
    // GET FEATURE LIST
    byte[] features = card.transmitControlCommand(0x42000D48, new byte[0]);
    if (0 == features.length) {
        LOG.debug("no CCID reader");
        return;
    }
    LOG.debug("feature list: " + new String(Hex.encodeHex(features)));
    LOG.debug("feature verify pin direct: " + hasFeature(FEATURE_VERIFY_PIN_DIRECT_TAG, features));
    Integer verifyPinControl = findFeature(FEATURE_VERIFY_PIN_DIRECT_TAG, features);
    LOG.debug("VERIFY PIN control: 0x" + Integer.toHexString(verifyPinControl));

    CardChannel cardChannel = pcscEid.getCardChannel();
    CommandAPDU setApdu = new CommandAPDU(0x00, 0x22, 0x41, 0xB6, new byte[] { 0x04, // length of following data
            (byte) 0x80, // algo ref
            0x01, // rsa pkcs#1
            (byte) 0x84, // tag for private key ref
            (byte) 0x82 });
    ResponseAPDU responseApdu = cardChannel.transmit(setApdu);
    if (0x9000 != responseApdu.getSW()) {
        throw new RuntimeException("SELECT error");
    }

    byte[] verifyCommandData = createPINVerificationDataStructure();

    byte[] result = card.transmitControlCommand(verifyPinControl, verifyCommandData);
    responseApdu = new ResponseAPDU(result);
    LOG.debug("status work: " + Integer.toHexString(responseApdu.getSW()));
    if (0x9000 == responseApdu.getSW()) {
        LOG.debug("status OK");
    } else if (0x6401 == responseApdu.getSW()) {
        LOG.debug("canceled by user");
    } else if (0x6400 == responseApdu.getSW()) {
        LOG.debug("timeout");
    }
    /*
     * The other SW values are those from the VERIFY APDU itself.
     */
}

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