HI all
I have been try to develop a basic epurse using the Gemplus purse demo
on a Gemplus GemXpresso Pro card and ChipDrive 100 reader.
I have tested the javacard applet within gemplus jcardmanger, and it
works fine loaded on the card.
I am trying design a swing UI to interact with the card and return the
value back to the text boxes within the UI. I am having problems
verifying the pin and selecting the AID. Please can anyone with a bit
of experience offer any advice as to where I am going wrong.
Sorry about posting such as large post, but I needed to offers all the
details.
Many Thanks in advanced
Sean
Here is the on card applet.
package epurse;
/*
* Imported packages
*/
// specific import for Javacard API access
import javacard.framework.*;
// specific import for OpenPlatform API access
import visa.openplatform.*;
import javax.swing.*;
public class Epurse extends javacard.framework.Applet{
// The APDU constants for all the commands.
private final static byte EPURSE = (byte)0x90;
private final static byte GET_BALANCE = (byte)0x10;
private final static byte DEBIT = (byte)0x12;
private final static byte CREDIT = (byte)0x14;
private final static byte VERIFY_PIN = (byte)0x16;
// the OP/VOP specific instruction set for mutual authentication if
used
private final static byte CLA_INITIALIZE_UPDATE = (byte)0x80 ;
private final static byte INS_INITIALIZE_UPDATE = (byte)0x50 ;
private final static byte CLA_EXTERNAL_AUTHENTICATE = (byte)0x84 ;
private final static byte INS_EXTERNAL_AUTHENTICATE = (byte)0x82 ;
//SW bytes for PIN Failed condition
//The last nibble is replaced with the
//number of remaining tries
private final static short SW_PIN_FAILED = (short)0x63C0;
// The illegal amount value for the exceptions.
private final static short ILLEGAL_AMOUNT = 1 ;
// The maximum balance in this purse.
private static final short maximumBalance = 30000 ;
//The initial balance value. This is the amount of purse at creation
private static final short initialBalance = 1000 ;
// The current balance in this card applet "Purse".
private short balance ;
// The master pin code validation is necessary to credit the purse
private OwnerPIN masterPIN;
/**
* Epurse default constructor
* Only this class's install method should create the applet object.
*/
protected Epurse(byte[] buffer, short offset, byte length)
{
// data offset is used for application specific parameter.
// initialization with default offset (AID offset).
short dataOffset = offset;
if(length > 9) {
// Install parameter detail. Compliant with OP 2.0.1.
// | size | content
// |------|---------------------------
// | 1 | [AID_Length]
// | 5-16 | [AID_Bytes]
// | 1 | [Privilege_Length]
// | 1-n | [Privilege_Bytes] (normally 1Byte)
// | 1 | [Application_Proprietary_Length]
// | 0-m | [Application_Proprietary_Bytes]
// shift to privilege offset
dataOffset += (short)( 1 + buffer[offset]);
// finally shift to Application specific offset
dataOffset += (short)( 1 + buffer[dataOffset]);
// checks wrong data length
if(buffer[dataOffset] != 4)
// return received proprietary data length in the reason
ISOException.throwIt((short)(ISO7816.SW_WRONG_LENGTH +
offset + length - dataOffset));
dataOffset++;
} else {
// if(length != installtion parms )
if(length != 4)
ISOException.throwIt((short)(ISO7816.SW_WRONG_LENGTH +
length));
}
// creates and initialize the master pin: try limit is 3
and PIN length is 4
masterPIN = new OwnerPIN ((byte)3, (byte)4);
masterPIN.update(buffer, dataOffset,(byte)4);
// Initializes this counter with a balance set to 100.
balance = initialBalance;
// register this instance
register(buffer, (short)(offset + 1), (byte)buffer[offset]);
}
/**
* Method installing the applet.
* @param bArray the array constaining installation parameters
* @param bOffset the starting offset in bArray
* @param bLength the length in bytes of the data parameter in
bArray
*/
public static void install(byte[] bArray, short bOffset, byte
bLength) throws ISOException
{
/* applet instance creation */
new Epurse (bArray, bOffset, (byte)bLength );
}
/**
* Select method re turns true if applet selection is supported.
* @return boolean status of selection.
*/
public boolean select()
{
// In case of reset deselect is not called
// return status of selection
return true;
}
/**
* Deselect method called by the system in the deselection process.
*/
public void deselect()
{
// reset security if used.
masterPIN.reset();
return;
}
/**
* Method processing an incoming APDU.
* @see APDU
* @param apdu the incoming APDU
* @exception ISOException with the response bytes defined by ISO
7816-4
*/
public void process(APDU apdu) throws ISOException{
// get the APDU buffer
byte[] apduBuffer = apdu.getBuffer();
byte dataLength = apduBuffer[ISO7816.OFFSET_LC];
// the APDU data is available in 'apduBuffer'
//checks the Instruction Class
if( apduBuffer[ISO7816.OFFSET_CLA] != this.EPURSE &&
apduBuffer[ISO7816.OFFSET_CLA] != 0)
ISOException.throwIt(ISO7816.SW_CLA_NOT_SUPPORTED);
// This "try" is mandatory because a method (debit)
// can throw a javacard.framework.UserException
try
{
switch(apdu.getBuffer()[ISO7816.OFFSET_INS])
{
case VERIFY_PIN:
processVerifyPIN(apdu);
break;
case GET_BALANCE:
getBalance(apdu);
break;
case DEBIT:
debit(apdu);
break;
case CREDIT:
credit(apdu);
break;
case ISO7816.INS_SELECT:
break;
default:
// The INS code is not supported by the dispatcher
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
break;
} // end of the switch
} // end of the try
catch (UserException e)
{ // Translates the UserException in an ISOException.
if (e.getReason() == ILLEGAL_AMOUNT) // illegal amount
throw new ISOException (ISO7816.SW_DATA_INVALID) ;
}
}
//----------------------------------------------------------------------
---
//- P R I V A T E M E T H O D S
-
//----------------------------------------------------------------------
---
/**
* Handles Verify Pin APDU.
*
* @param apdu APDU object
*/
private void processVerifyPIN(APDU apdu)
{
byte[] buffer = apdu.getBuffer();
byte pinLength = buffer[ISO7816.OFFSET_LC];
byte triesRemaining = (byte)0;
short count = apdu.setIncomingAndReceive(); // get expected
data
if(count < pinLength)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
if(!masterPIN.check(buffer, ISO7816.OFFSET_CDATA, pinLength)){
triesRemaining = masterPIN.getTriesRemaining();
//The last nibble of return code is number of
remaining tries
ISOException.throwIt((short)(SW_PIN_FAILED +
triesRemaining));
}
}
/**
* Performs the "getBalance" operation on this counter.
*
* @param apdu The APDU to process.
*/
private void getBalance(APDU apdu)
{
// Gets the APDU buffer zone
byte[] apduBuffer = apdu.getBuffer();
// Writes the balance into the APDU buffer after the APDU
command part
apduBuffer[5] = (byte)(balance >> 8);
apduBuffer[6] = (byte)balance;
// Sends the APDU response
apdu.setOutgoing(); // Switches to output mode
apdu.setOutgoingLength((short)2); // 2 bytes to return
// Offset and length of bytes to return in the APDU buffer
apdu.sendBytes((short)5, (short)2);
}
/**
* Performs the "debit" operation on this counter.
*
* @param apdu The APDU to process.
* @exception ISOException If the APDU is invalid.
* @exception UserException If the amount to debit is invalid.
*/
private void debit(APDU apdu) throws ISOException, UserException
{
// The operation is allowed only if master pin is validated
if (!masterPIN.isValidated())
ISOException.throwIt(ISO7816.SW_SECURITY_STATUS_NOT_SATISFIED);
// Gets the APDU buffer zone
byte[] apduBuffer = apdu.getBuffer();
// Gets the length of bytes to received from the terminal and
receives them
// If does not receive 4 bytes throws an ISO.SW_WRONG_LENGTH
exception
if(apduBuffer[4] != 2 || apdu.setIncomingAndReceive() != 2)
{ // A first way to throw an exception in Java Card
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH) ;
}
// Reads the debit amount from the APDU buffer
// Starts at offset 5 in the APDU buffer since the 5 first bytes
// are used by the APDU command part
short amount = (short)(((apduBuffer[6]) & (short)0x00FF) |
((apduBuffer[5] << 8) & (short)0xFF00));
// Tests if the debit is valid
if((balance >= amount) && (amount > 0))
{ // Does the debit operation
balance -= amount ;
// Writes the new balance into the APDU buffer
// (Writes after the debit amount in the APDU buffer)
apduBuffer[9] = (byte)(balance >> 8);
apduBuffer[10] = (byte)balance;
// Sends the APDU response
apdu.setOutgoing(); // Switches to output mode
apdu.setOutgoingLength((short)2); // 4 bytes to return
// Offset and length of bytes to return in the APDU buffer
apdu.sendBytes((short)9, (short)2);
}
else
{ // An other way to throw an exception in JavaCard.
throw new UserException(ILLEGAL_AMOUNT);
// Makes no real sense here: just to illustrate the
"try...catch" in process!
}
}
/**
* Performs the "credit" operation on this counter. The operation is
allowed only
* if master pin is validated
*
* @param apdu The APDU to process.
* @exception ISOException If the APDU is invalid or if the amount
to credit
* is invalid.
*/
private void credit(APDU apdu) throws ISOException
{
// The operation is allowed only if master pin is validated
if (!masterPIN.isValidated())
ISOException.throwIt(ISO7816.SW_SECURITY_STATUS_NOT_SATISFIED);
// Gets the APDU buffer zone
byte[] apduBuffer = apdu.getBuffer();
// Gets the length of bytes to received from the terminal and
receives them
// If does not receive 4 bytes throws an ISO.SW_WRONG_LENGTH
exception
if( apduBuffer[4] != 2 || apdu.setIncomingAndReceive() != 2 )
{ // A second way to throw an exception in Java Card
throw new ISOException( ISO7816.SW_WRONG_LENGTH );
}
// Reads the credit amount from the APDU buffer
// Starts at offset 5 in the APDU buffer since the 5 first bytes
// are used by the APDU command part
short amount = (short)(((apduBuffer[6] ) & (short)0x00FF) |
((apduBuffer[5] << 8) & (short)0xFF00));
// Tests if the credit is valid
if(((short)(balance + amount) > maximumBalance) || (amount <=
(short)0))
throw new ISOException(ISO7816.SW_DATA_INVALID);
else // does the credit operation
balance += amount;
}
}
Here is the verify Pin UserInterface.
package epurse;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import opencard.core.*;
import opencard.opt.*;
import java.lang.*;
import java.lang.String;
public class VerifyPin extends JFrame {
JPanel contentPane;
JLabel Pin = new JLabel();
JPasswordField jPasswordField2 = new JPasswordField();
JButton enterPin = new JButton();
JLabel jLabel2 = new JLabel();
JLabel jLabel1 = new JLabel();
JTextField testOut = new JTextField();
byte bArray[] = new byte[32];
String tmp = "";
/**Construct the frame*/
public VerifyPin() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
/**Component initialization*/
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(VerifyPin.class.g
etResource("[YourIcon]")));
contentPane = (JPanel) this.getContentPane();
jLabel1.setBounds(new Rectangle(63, 30, 401, 28));
jLabel1.setFont(new java.awt.Font("DialogInput", 0, 24));
jLabel1.setText("Welcome to Epurse System Inc");
jLabel2.setBounds(new Rectangle(372, 127, 157, 25));
jLabel2.setText("Please Enter PIN Code");
enterPin.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
enterPin_actionPerformed(e);
}
});
enterPin.setBounds(new Rectangle(221, 258, 90, 32));
enterPin.setText("Enter Pin");
jPasswordField2.addActionListener(new
java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jPasswordField2_actionPerformed(e);
}
});
jPasswordField2.setBounds(new Rectangle(190, 127, 156, 21));
jPasswordField2.setText("jPasswordField2");
Pin.setBounds(new Rectangle(111, 130, 48, 15));
Pin.setText("Pin");
contentPane.setLayout(null);
this.setSize(new Dimension(568, 350));
this.setTitle("Login");
contentPane.setBorder(BorderFactory.createRaisedBevelBorder());
contentPane.setToolTipText("");
testOut.setBounds(new Rectangle(176, 197, 163, 24));
testOut.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
testOut_actionPerformed(e);
}
});
contentPane.add(jPasswordField2, null);
contentPane.add(jLabel1, null);
contentPane.add(jLabel2, null);
contentPane.add(Pin, null);
contentPane.add(enterPin, null);
contentPane.add(testOut, null);
}
/**Overridden so we can exit when window is closed*/
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}
}
void VerifyPin_actionPerformed(ActionEvent e)
System.out.println("Start!");
PassThruService card = new PassThruService();
card.select();
card.verifyPin(jPasswordField2.getPassword());
// jTextField1.setText(card.getName());
card.shutdown();
}
public static void main(String args[]) {
new VerifyPin().show();
VerifyPin vp = new VerifyPin();
}
void enterPin_actionPerformed(ActionEvent e) {
System.out.println("Start!");
PassThruService card = new PassThruService();{ //<<<<<<<<<<<here call
to the to the PassThruService
card.select();
tmp = card.verifyPin(jPasswordField2.getPassword()); //here is the
call to get user input
testOut.setText(card.verifyPin(jPasswordField2.getPassword()));
System.out.println("tmp");
//testOut.setText(String.valueOf(tmp));
card.shutdown();
}
void jPasswordField2_actionPerformed(ActionEvent e) {
}
void testOut_actionPerformed(ActionEvent e) {
}
}
Here is the PassthruCardService that is being called from the
UserInterface above.
package epurse;
import java.io.ByteArrayOutputStream;
import opencard.core.service.SmartCard;
import opencard.core.service.CardRequest;
import opencard.opt.util.PassThruCardService;
import opencard.opt.util.PassThruCardServiceFactory;
import opencard.core.terminal.APDU;
import opencard.core.terminal.CommandAPDU;
import opencard.core.terminal.ResponseAPDU;
import opencard.opt.database.DataObject;
import java.lang.*;
import java.io.*;
public class PassThruService extends DataObject {
public ResponseAPDU response;
public CardRequest cr;
public SmartCard sc;
public CommandAPDU request, request1;
public static PassThruCardService ptcs;
static final byte[] CMD_VERIFY_CHV = {(byte)0x90, (byte)0x10,
(byte)0x00, (byte)0x01,
(byte)0x04,
(byte)0x31, (byte)0x31,
(byte)0x31, (byte)0x31 };
PassThruService()
{
System.out.println("wait for card! ");
try
{
SmartCard.start();
CardRequest cr = new CardRequest (CardRequest.ANYCARD,null,null);
System.out.println ("Wait for a card");
SmartCard sc = SmartCard.waitForCard (cr);
if (sc != null) {
ptcs = (PassThruCardService)
sc.getCardService(PassThruCardService.class, true);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public void select() {
try {
byte data[] = new byte[]{(byte)0x6D, (byte)0x79, (byte)0x70,
(byte)0x61, (byte)0x63, (byte)0x30, (byte)0x30, (byte)0x30, (byte)0x31};
APDU(this.ptcs,0x00,0xA4,0x00,0x00,data.length,data);
}
catch (Exception e) {
e.printStackTrace();
}
}
public String verifyPin(char pin[]) {
System.out.print("VerifyPIN");
String output = new String();
String pinNo = new String();
pinNo = pinNo.copyValueOf(pin);
System.out.println("pinNo");
try{
byte[] data = new String("pinNo").getBytes();
output = APDU(this.ptcs,0x90,0x16,0x00,0x00,data.length,data);
System.out.println("output retunred");
System.out.println(output);
} catch (Exception e) {
e.printStackTrace();
}
return output;
}
/* public static void verifyPin(char pin[]){
byte bArray[] = new byte[10];
char cArray[] = new char[10];
String pinNo = new String();
pinNo = pinNo.copyValueOf(pin);
byte[] data = new String( "Epurse").getBytes();
try{
CommandAPDU request = new CommandAPDU(5);
request.append(new byte[]{
(byte)0x90 ,
(byte)0x16 ,
(byte)0x00 ,
(byte)0x00 ,
(byte)0x04 });
ResponseAPDU response = ptcs.sendCommandAPDU(request);
// ResponseAPDU response = ptcs.send(request);
bArray = response.data();
if (bArray != null){
for (int i =0 ; i < 6; i++)
cArray[i] = (char)bArray[i];
VerifyPin.testOut.setText(String.valueOf(cArray).trim());
}
}
catch ( Exception e ) {
System.out.println( "Exception: " );
System.out.println( e.getMessage() );
}
}
*/
public void pin(char[] spin) {
String spinstring = new String();
spinstring = spinstring.copyValueOf(spin);
try{
byte[] data = new String(spinstring).getBytes();
><DEFANGED.0 ><DEFANGED.5453
APDU(this.ptcs,0x90,0x10,0x00,0x00,data.length,data);
}
catch (Exception e) {
e.printStackTrace();
}
}
public String getName() {
String output= new String();
try{
byte[] data = null;
output = APDU(this.ptcs,0x90,0x10,0x00,0x00,0x00,data);
// output = APDU(this.ptcs,0x80,0x02,0x00,0x00,0x05,data);
}
catch (Exception e) {
e.printStackTrace();
}
return output;
}
public String getBalance() {
String output= new String();
try{
byte[] data = null;
output = APDU(this.ptcs,0x90,0x10,0x00,0x00,0x00,data);
}
catch (Exception e) {
e.printStackTrace();
}
return output;
}
private static String APDU(PassThruCardService ptcs,int cla, int ins,
int p1, int p2, int length, byte[] data)
{
String output= new String();
try {
CommandAPDU command;
if (data!=null)
{
byte[] apdu = {(byte)cla,(byte)ins,(byte) p1,
(byte)p2,(byte)length};
ByteArrayOutputStream apdudata = new
ByteArrayOutputStream(data.length + 6);
apdudata.write(apdu);
apdudata.write(data);
byte[] nothing = {0x00};
apdudata.write(nothing);
byte[] apdubyte = apdudata.toByteArray();
System.out.println();
for (int i=0; i < (apdubyte.length);i++)
{
int byteAsInt = unsignedByteToInt(apdubyte[i]);
System.out.print(Integer.toHexString(byteAsInt));
}
System.out.println();
command = new CommandAPDU(apdubyte);
}
else
{
byte[] apdubyte = {(byte)cla,(byte)ins,(byte) p1,
(byte)p2,(byte)length};
command = new CommandAPDU(apdubyte);
}
System.out.println("COMMAND");
System.out.println(command);
ResponseAPDU response= ptcs.sendCommandAPDU(command);
System.out.println("Responce, " +response);
System.out.println("---------------------");
System.out.println(data);
if (response.data()!=null) {
byte [] databuffer = response.data();
char [] charData = new char [databuffer.length];
for (int i=0; i < (databuffer.length);i++)
charData[i] = (char)databuffer[i];
output = output.copyValueOf(charData);
System.out.println(output);
}
}
catch (Exception e) {
e.printStackTrace();
}
return output;
}
public void shutdown() {
try{
SmartCard.shutdown();
}
catch(Exception e) {
e.printStackTrace();
}
}
public static int unsignedByteToInt(byte b) {
return (int) b & 0xFF;}
}
Error messages I am getting
C:\JBuilder6\jdk1.2.2\bin\javaw -classpath "C:\Documents and
Settings\sean\jbproject\epurse\classes;C:\Gemplus\GemXpresso.rad3\lib\ba
se-core.jar;C:\Gemplus\GemXpresso.rad3\lib\base-opt.jar;C:\Gemplus\GemXp
resso.rad3\lib\cryptix-jce-api.jar;C:\Gemplus\GemXpresso.rad3\lib\crypti
x-gemxpresso.jar;C:\Gemplus\GemXpresso.rad3\lib\vopcardservice.jar;C:\JB
uilder6\lib\jbcl.jar;C:\JBuilder6\lib\dx.jar;C:\JBuilder6\lib\beandt.jar
;C:\JBuilder6\jdk1.2.2\demo\jfc\Java2D\Java2Demo.jar;C:\JBuilder6\jdk1.2
.2\jre\lib\ext\comm.jar;C:\JBuilder6\jdk1.2.2\jre\lib\ext\iiimp.jar;C:\J
Builder6\jdk1.2.2\jre\lib\i18n.jar;C:\JBuilder6\jdk1.2.2\jre\lib\jaws.ja
r;C:\JBuilder6\jdk1.2.2\jre\lib\plugprov.jar;C:\JBuilder6\jdk1.2.2\jre\l
ib\rt.jar;C:\JBuilder6\jdk1.2.2\lib\dt.jar;C:\JBuilder6\jdk1.2.2\lib\ext
\comm.jar;C:\JBuilder6\jdk1.2.2\lib\tools.jar" epurse.VerifyPin
Start!
wait for card!
java.lang.ClassNotFoundException:
com.gemplus.opencard.terminal.GemplusRadCardTerminalFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native
Method)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java,
Compiled Code)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:285)
><DEFANGED.1 ><DEFANGED.5454 at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:314)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:124)
at
opencard.core.service.SmartCard.handleTerminalFactoryEntries(SmartCard.j
ava, Compiled Code)
at
opencard.core.service.SmartCard.configureTerminalRegistry(SmartCard.java
, Compiled Code)
at opencard.core.service.SmartCard.start(SmartCard.java:534)
at epurse.PassThruService.<init>(PassThruService.java:39)
at
epurse.VerifyPin.enterPin_actionPerformed(VerifyPin.java:112)
at epurse.VerifyPin$1.actionPerformed(VerifyPin.java:50)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1066)
at
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractB
utton.java:1101)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.ja
va:378)
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonList
ener.java:204)
at java.awt.Component.processMouseEvent(Component.java:3165)
at java.awt.Component.processEvent(Component.java:3004)
at java.awt.Container.processEvent(Container.java:1014)
at java.awt.Component.dispatchEventImpl(Component.java,
Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java,
Compiled Code)
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:1852)
at
java.awt.LightweightDispatcher.dispatchEvent(Container.java:1755)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java:761)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java,
Compiled Code)
at
java.awt.EventDispatchThread.pumpOneEventForComponent(EventDispatchThrea
d.java, Compiled Code)
at
java.awt.EventDispatchThread.pumpEventsForComponent(EventDispatchThread.
java:95)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:90)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
java.lang.NullPointerException
at epurse.PassThruService.APDU(PassThruService.java,
Compiled Code)
at epurse.PassThruService.select(PassThruService.java:66)
at
epurse.VerifyPin.enterPin_actionPerformed(VerifyPin.java:113)
at epurse.VerifyPin$1.actionPerformed(VerifyPin.java:50)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1066)
at
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractB
utton.java:1101)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.ja
va:378)
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonList
ener.java:204)
at java.awt.Component.processMouseEvent(Component.java:3165)
at java.awt.Component.processEvent(Component.java:3004)
at java.awt.Container.processEvent(Container.java:1014)
at java.awt.Component.dispatchEventImpl(Component.java,
Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java,
Compiled Code)
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:1852)
at
java.awt.LightweightDispatcher.dispatchEvent(Container.java:1755)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java:761)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java,
Compiled Code)
at
java.awt.EventDispatchThread.pumpOneEventForComponent(EventDispatchThrea
d.java, Compiled Code)
at
java.awt.EventDispatchThread.pumpEventsForComponent(EventDispatchThread.
java:95)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:90)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
java.lang.NullPointerException
at epurse.PassThruService.APDU(PassThruService.java,
Compiled Code)
at epurse.PassThruService.verifyPin(PassThruService.java:87)
at
epurse.VerifyPin.enterPin_actionPerformed(VerifyPin.java:114)
at epurse.VerifyPin$1.actionPerformed(VerifyPin.java:50)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1066)
at
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractB
utton.java:1101)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.ja
va:378)
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonList
ener.java:204)
at java.awt.Component.processMouseEvent(Component.java:3165)
at java.awt.Component.processEvent(Component.java:3004)
at java.awt.Container.processEvent(Container.java:1014)
at java.awt.Component.dispatchEventImpl(Component.java,
Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java,
Compiled Code)
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:1852)
at
java.awt.LightweightDispatcher.dispatchEvent(Container.java:1755)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java:761)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java,
Compiled Code)
at
java.awt.EventDispatchThread.pumpOneEventForComponent(EventDispatchThrea
d.java, Compiled Code)
at
java.awt.EventDispatchThread.pumpEventsForComponent(EventDispatchThread.
java:95)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:90)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
java.lang.NullPointerException
at epurse.PassThruService.APDU(PassThruService.java,
Compiled Code)
at epurse.PassThruService.verifyPin(PassThruService.java:87)
at
epurse.VerifyPin.enterPin_actionPerformed(VerifyPin.java:115)
at epurse.VerifyPin$1.actionPerformed(VerifyPin.java:50)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1066)
at
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractB
utton.java:1101)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.ja
va:378)
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonList
ener.java:204)
at java.awt.Component.processMouseEvent(Component.java:3165)
at java.awt.Component.processEvent(Component.java:3004)
at java.awt.Container.processEvent(Container.java:1014)
at java.awt.Component.dispatchEventImpl(Component.java,
Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java,
Compiled Code)
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:1852)
at
java.awt.LightweightDispatcher.dispatchEvent(Container.java:1755)
at java.awt.Container.dispatchEventImpl(Container.java,
Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java:761)
at java.awt.Component.dispatchEvent(Component.java, Compiled
Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java, C
0a40096d79706163303030310 COMMAND
[EMAIL PROTECTED]
0000: 00 A4 00 00 09 6D 79 70 61 63 30 30 30 31 00 .....mypac0001.
VerifyPINpinNo
901600570696e4e6f0
COMMAND
[EMAIL PROTECTED]
0000: 90 16 00 00 05 70 69 6E 4E 6F 00 .....pinNo.
output retunred
VerifyPINpinNo
901600570696e4e6f0
COMMAND
[EMAIL PROTECTED]
0000: 90 16 00 00 05 70 69 6E 4E 6F 00 .....pinNo.
output retunred
tmp
ompiled Code)
at
java.awt.EventDispatchThread.pumpOneEventForComponent(EventDispatchThrea
d.java, Compiled Code)
at
java.awt.EventDispatchThread.pumpEventsForComponent(EventDispatchThread.
java:95)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:90)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
---
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