def readHeader(self):
try:
header = hexRepToBin(self.field1Form.get())
(bodySize, offset) = asn1.asn1Length(header[1:])
bodySize = hexToHexRep(bodySize)
offset = hexToHexRep(offset + 1)
self.writeToLog("HEADER:\n Body size: {0}\n Offset: {1}".format(
bodySize, offset))
self.field1Form.delete(0, END)
self.field2Form.delete(0, END)
self.field1Form.insert(0, bodySize)
self.field2Form.insert(0, offset)
except Exception, msg:
tkMessageBox.showerror("Error: Read header", str(msg))
def readHeader(self):
try:
header = hexRepToBin(self.field1Form.get())
(bodySize, offset) = asn1.asn1Length(header[1:])
bodySize = hexToHexRep(bodySize)
offset = hexToHexRep(offset+1)
self.writeToLog("HEADER:\n Body size: {0}\n Offset: {1}".format(bodySize,
offset))
self.field1Form.delete(0, END)
self.field2Form.delete(0, END)
self.field1Form.insert(0, bodySize)
self.field2Form.insert(0, offset)
except Exception, msg:
tkMessageBox.showerror("Error: Read header", str(msg))
def send(self):
try:
self.initIso7816()
cla = self.customCLAForm.get()
ins = self.customINSForm.get()
p1 = self.customP1Form.get()
p2 = self.customP2Form.get()
lc = self.customLCForm.get()
data = self.customDATAForm.get()
le = self.customLEForm.get()
if not lc:
if data:
lc = hexToHexRep(len(data)/2)
toSend = apdu.CommandAPDU(cla, ins, p1, p2, lc, data, le)
ans = self._iso7816.transmitRaw(toSend)
rep = binToHexRep(ans.res)
sw1 = ans.sw1
sw2 = ans.sw2
self.writeToLog("REQUEST:\n APDU: CLA:{0} INS:{1} P1:{2} P2:{3} LC:{4} DATA:{5} LE:{6}".format(cla, ins, p1, p2, lc, data, le))
self.writeToLog("RESPONSE:\n APDU:\n Data:{0}\n SW1:{1}\n SW2:{2}".format(rep, hex(sw1), hex(sw2)))
self.customRespDataForm.delete(0, END)
self.customRespDataForm.insert(0, rep)
self.customSW1Form.delete(0, END)
self.customSW1Form.insert(0, sw1)
self.customSW2Form.delete(0, END)
self.customSW2Form.insert(0, sw2)
except Exception, msg:
tkMessageBox.showerror("Error: Send", str(msg))
def _sendCmdData(self, cmd_data):
"""
@note: Code fragment from the pyPassport.doc9303.bac.BAC class
"""
data = binToHexRep(cmd_data)
lc = hexToHexRep(len(data)/2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
return self._iso7816.transmit(toSend, "Mutual Authentication")
def _sendCmdData(self, cmd_data):
"""
@note: Code fragment from the pyPassport.doc9303.bac.BAC class
"""
data = binToHexRep(cmd_data)
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
return self._iso7816.transmit(toSend, "Mutual Authentication")
def _sendPair(self, cmd_data="\x55" * 40):
"""Send a message/MAC.
If the cmd_data is not set, it sends a random pair in order to make sure the MAC check fails
If set, a wrong message is sent together with a valid MAC in order to pass the MAC check
@param cmd_data: pair to send
@type cmd_data: a string of the raw data to send
@return: The response time together with error message
"""
self._iso7816.getChallenge()
data = binToHexRep(cmd_data)
self.log("Send a message with a wrong MAC")
self.log("Message/MAC:" + data)
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
starttime = time.time()
try:
response = self._iso7816.transmit(toSend, "Wrong MAC")
except Iso7816Exception, msg:
response = msg
def _sendPair(self, cmd_data="\x55" * 40):
"""Send a message/MAC.
If the cmd_data is not set, it sends a random pair in order to make sure the MAC check fails
If set, a wrong message is sent together with a valid MAC in order to pass the MAC check
@param cmd_data: pair to send
@type cmd_data: a string of the raw data to send
@return: The response time together with error message
"""
self._iso7816.getChallenge()
data = binToHexRep(cmd_data)
self.log("Send a message with a wrong MAC")
self.log("Message/MAC:" + data)
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
starttime = time.time()
try:
response = self._iso7816.transmit(toSend, "Wrong MAC")
except Iso7816Exception, msg:
response = msg
def send(self):
try:
self.initIso7816()
cla = self.customCLAForm.get()
ins = self.customINSForm.get()
p1 = self.customP1Form.get()
p2 = self.customP2Form.get()
lc = self.customLCForm.get()
data = self.customDATAForm.get()
le = self.customLEForm.get()
if not lc:
if data:
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU(cla, ins, p1, p2, lc, data, le)
ans = self._iso7816.transmitRaw(toSend)
rep = binToHexRep(ans.res)
sw1 = ans.sw1
sw2 = ans.sw2
self.writeToLog(
"REQUEST:\n APDU: CLA:{0} INS:{1} P1:{2} P2:{3} LC:{4} DATA:{5} LE:{6}"
.format(cla, ins, p1, p2, lc, data, le))
self.writeToLog(
"RESPONSE:\n APDU:\n Data:{0}\n SW1:{1}\n SW2:{2}".
format(rep, hex(sw1), hex(sw2)))
self.customRespDataForm.delete(0, END)
self.customRespDataForm.insert(0, rep)
self.customSW1Form.delete(0, END)
self.customSW1Form.insert(0, sw1)
self.customSW2Form.delete(0, END)
self.customSW2Form.insert(0, sw2)
except Exception, msg:
tkMessageBox.showerror("Error: Send", str(msg))
def _mutualAuthentication(self, cmd_data):
data = binToHexRep(cmd_data)
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
return self._iso7816.transmit(toSend, "Mutual Authentication")
def _mutualAuthentication(self, cmd_data):
data = binToHexRep(cmd_data)
lc = hexToHexRep(len(data)/2)
toSend = apdu.CommandAPDU("00", "82", "00", "00", lc, data, "28")
return self._iso7816.transmit(toSend, "Mutual Authentication")