static void reply(APDU apdu, sbyte a0, sbyte a1, sbyte a2, sbyte a3)
{
var buffer = apdu.getBuffer();
buffer[0] = a0;
buffer[1] = a1;
buffer[2] = a2;
buffer[3] = a3;
apdu.setOutgoingAndSend(0, 4);
}
public short GetAnswerFromOtherApplet(APDU apdu)
{
short counter = 0;
var buffer = apdu.getBuffer();
var CLA = buffer[ISO7816Constants.OFFSET_CLA];
var INS = buffer[ISO7816Constants.OFFSET_INS];
var P1 = buffer[ISO7816Constants.OFFSET_P1];
var P2 = buffer[ISO7816Constants.OFFSET_P2];
var LC = buffer[ISO7816Constants.OFFSET_LC];
//buffer = ret; - need to use array copy!!
var temp = (byte)0xB2;
if (CLA == (sbyte)0x00 && INS == (sbyte)temp)
{
//last name
if(P1 == (sbyte)0x01 && P2 == (sbyte)0x04)
{
sbyte[] ret = new sbyte[6];
ret[0] = (sbyte)0x6b;
ret[1] = (sbyte)0x69;
ret[2] = (sbyte)0x69;
ret[3] = (sbyte)0x76;
ret[4] = (sbyte)0x65;
ret[5] = (sbyte)0x72;
javacard.framework.Util.arrayCopy(ret, 0, buffer, 0, (short)ret.Length);
counter = (short)ret.Length;
}
//first name
else if (P1 == (sbyte)0x02 && P2 == (sbyte)0x04)
{
sbyte[] ret = new sbyte[5];
ret[0] = (sbyte)0x6a;
ret[1] = (sbyte)0x6f;
ret[2] = (sbyte)0x6e;
ret[3] = (sbyte)0x61;
ret[4] = (sbyte)0x73;
javacard.framework.Util.arrayCopy(ret, 0, buffer, 0, (short)ret.Length);
counter = (short)ret.Length;
}
}
return counter;
}
private void ProvideStorage(APDU apdu)
{
// /send 802000000104
// /send 8030000004CA22FE33
// /send 8040000004
var buffer = apdu.getBuffer();
var CLA = buffer[ISO7816Constants.OFFSET_CLA];
var INS = buffer[ISO7816Constants.OFFSET_INS];
var P1 = buffer[ISO7816Constants.OFFSET_P1];
var P2 = buffer[ISO7816Constants.OFFSET_P2];
var LC = buffer[ISO7816Constants.OFFSET_LC];
unchecked
{
if (CLA == (sbyte)0x10)
{
#region Add File
if (INS == (sbyte)0x1)
{
var n = new File { NextFile = FirstFile };
apdu.setIncomingAndReceive();
n.Name = new sbyte[LC];
Util.arrayCopyNonAtomic(buffer, (short)(ISO7816Constants.OFFSET_LC + 1), n.Name, 0, LC);
this.FirstFile = n;
reply(apdu, 6, 6, 6, Count);
}
#endregion
#region Count
if (INS == (sbyte)0x2)
{
reply(apdu, 6, 6, 6, Count);
}
#endregion
//reply(apdu, 6, 6, 1, 1);
}
}
}
private void ProvideFileSystem(APDU apdu)
{
// /send 802000000104
// /send 8030000004CA22FE33
// /send 8040000004
var buffer = apdu.getBuffer();
var CLA = buffer[ISO7816Constants.OFFSET_CLA];
var INS = buffer[ISO7816Constants.OFFSET_INS];
var P1 = buffer[ISO7816Constants.OFFSET_P1];
var P2 = buffer[ISO7816Constants.OFFSET_P2];
var LC = buffer[ISO7816Constants.OFFSET_LC];
unchecked
{
if (CLA == (sbyte)0x80)
{
if (INS == 0)
{
buffer[0] = (sbyte)0xDE;
buffer[1] = (sbyte)0xAD;
buffer[2] = (sbyte)0xBE;
buffer[3] = (sbyte)0xEF;
apdu.setOutgoingAndSend(0, 4);
}
else if (INS == (sbyte)0x20)
{
/*
CREATE FILE: creates the file with the size given in the data field
APDU: CLA 0x80, INS: 0x20, Lc=0x01, Data=size of the file (max 0xFF=255 bytes)
*/
//apdu.setIncomingAndReceive();
var Size = (short)P1;
this.FileBytes = new sbyte[Size];
}
else if (INS == (sbyte)0x30)
{
/*
WRITE FILE: writes the data bytes from the APDU to the file
APDU: CLA 0x80, INS: 0x30, Lc=0xXX (number of bytes to write), Data=bytes to write to the file
*/
apdu.setIncomingAndReceive();
var length = (short)LC;
if (length > this.FileBytes.Length)
length = (short)this.FileBytes.Length;
Util.arrayCopyNonAtomic(buffer, (short)(ISO7816Constants.OFFSET_LC + 2), this.FileBytes, 0, length);
}
else if (INS == (byte)0x40)
{
/*
READ FILE: sends some the data bytes from the file to the terminal
APDU: CLA 0x80, INS: 0x40, Le=0xXX (number of bytes to read)
*/
Util.arrayCopyNonAtomic(this.FileBytes, (short)0, buffer, (short)0, P1);
apdu.setOutgoingAndSend((short)0, (short)P1);
}
}
}
}
private void response(APDU apdu)
{
// static void reply(APDU apdu, sbyte a0, sbyte a1, sbyte a2, sbyte a3)
//{
// var buffer = apdu.getBuffer();
// buffer[0] = a0;
// buffer[1] = a1;
// buffer[2] = a2;
// buffer[3] = a3;
// apdu.setOutgoingAndSend(0, 4);
//}
//upload "E:\jsc.svn\examples\java\javacard\JavacardAppletExample\JavacardAppletExample\bin\Release\web\release\JavacardAppletExample\javacard\JavacardAppletExample.cap"
//upload "E:\jsc.svn\examples\java\javacard\TestjavaAppletCommunication\TestjavaAppletCommunication\bin\Release\web\release\JavacardAppletExample\javacard\JavacardAppletExample.cap"
//install A0A1A2A3A40002 A0A1A2A3A4000202
//install A0A1A2A3A40003 A0A1A2A3A4000301
if (APDU.getProtocol() != APDU.PROTOCOL_MEDIA_USB)
{
var buffer = apdu.getBuffer();
var CLA = buffer[ISO7816Constants.OFFSET_CLA];
var INS = buffer[ISO7816Constants.OFFSET_INS];
var P1 = buffer[ISO7816Constants.OFFSET_P1];
var P2 = buffer[ISO7816Constants.OFFSET_P2];
var LC = buffer[ISO7816Constants.OFFSET_LC];
//var rets = new sbyte[5];
//rets[0] = CLA;
//rets[1] = INS;
//rets[2] = P1;
//rets[3] = P2;
//rets[4] = LC;
//buffer = rets;
//apdu.setOutgoingAndSend(0, (short)rets.Length);
//reply(apdu, INS, P1, P2, LC);
List<sbyte[]> whiteList = new List<sbyte[]>();
byte[] masterFile = new byte[] { 0x00, 0xA4, 0x00, 0x0C };
byte[] EEEEcatalogue = new byte[] { 0x00, 0xA4, 0x01, 0x0C, 0x02, 0xEE, 0xEE };
byte[] setSecEnv1 = new byte[] { 0x00, 0x22, 0xF3, 0x01 };
byte[] signatureHash = new byte[] { 0x00, 0x2a, 0x9E, 0x9A }; // Partly. Additional length and hash is provided
byte[] pin1VerifyPartly = new byte[] { 0x00, 0x20, 0x00, 0x01};
byte[] pukVerifyPartly = new byte[] { 0x00, 0x20, 0x00, 0x00 };
byte[] pin2VerifyPartly = new byte[] { 0x00, 0x20, 0x00, 0x02 }; //additional Pin2 len and Pin2 as ASCII
byte[] selectFile5044 = new byte[] { 0x00, 0xa4, 0x02, 0x04};
byte[] selectFromPersoFile = new byte[] {0x00, 0xB2, 0x01, 0x04, 0x00 };
byte[] readPersoResponse = new byte[] { 0x00, 0xC0, 0x00, 0x00 };
whiteList.Add((sbyte[])(object)masterFile);
whiteList.Add((sbyte[])(object)EEEEcatalogue);
whiteList.Add((sbyte[])(object)setSecEnv1);
whiteList.Add((sbyte[])(object)signatureHash);
whiteList.Add((sbyte[])(object)pin1VerifyPartly);
whiteList.Add((sbyte[])(object)pukVerifyPartly);
whiteList.Add((sbyte[])(object)pin2VerifyPartly);
whiteList.Add((sbyte[])(object)selectFile5044);
//whiteList.Add((sbyte[])(object)selectFromPersoFile);
whiteList.Add((sbyte[])(object)readPersoResponse);
var isValid = false;
foreach (var arr in whiteList)
{
if (arr[0] == CLA && arr[1] == INS && arr[2] == P1 && arr[3] == P2)
{
isValid = true;
}
if(CLA == selectFromPersoFile[0] && INS == selectFromPersoFile[1] && selectFromPersoFile[2] > 0x00 && selectFromPersoFile[2] > 0x10 && P2 == selectFromPersoFile[3])
{
isValid = true;
}
}
byte[] AID = { 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0x00, 0x02, 0x02 };
var casted = (sbyte[])(object)AID;
var s = new AID(casted, 0, (sbyte)casted.Length);
if (casted == null)
{
reply(apdu, 6, 6, 6, 6);
return;
}
if (s == null)
{
reply(apdu, 5, 5, 5, 5);
return;
}
if (!isValid)
{
reply(apdu, 2, 2, 2, 2);
return;
}
var temp = JCSystem.getAppletShareableInterfaceObject(s, 0);
if (temp == null)
{
reply(apdu, 1, 1, 1, 1);
}
else
{
//reply(apdu, 3, 3, 3, 3);
test sio = (test)temp;
var ret = sio.GetAnswerFromOtherApplet(apdu);
if (sio == null)
{
reply(apdu, 9, 9, 9, 9);
}
else
{
if (ret != 0)
{
apdu.setOutgoingAndSend(0, ret);
//reply(apdu, 2, 2, 2, 2);
//var b = apdu.getBuffer();
//b = ret;
//apdu.setOutgoingAndSend(0, (short)ret.Length);
//}
}
else
{
reply(apdu, 8, 8, 8, 8);
}
}
}
}
else
{
reply(apdu, 5, 5, 5, 5);
}
}