def selectNull(self):
self._comm.rstConnectionRaw()
try:
toSend = apdu.CommandAPDU("00", "A4", "00", "00", "", "", "FF")
return binToHexRep(self._comm.transmit(toSend, "Select File"))
except Iso7816Exception, msg:
return "SW1:{} SW2:{}".format(msg[1], msg[2])
def sendGetChallengeNull(self):
self._comm.rstConnection()
try:
toSend = apdu.CommandAPDU("00", "84", "00", "00", "", "", "01")
return (True,
binToHexRep(self._comm.transmit(toSend, "Get Challenge")))
except Iso7816Exception, msg:
(data, sw1, sw2) = msg
return (False, "SW1:{} SW2:{}".format(sw1, sw2))
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 getErrorsMessage(self):
test = ["44", "82", "84", "88", "A4", "B0", "B1"]
errors = dict()
for ins in test:
self._comm.rstConnection()
try:
toSend = apdu.CommandAPDU("00", ins, "00", "00", "", "", "00")
self._comm.transmit(toSend, "Select File")
errors[ins] = "SW1:{} SW2:{}".format(144, 0)
except Iso7816Exception, msg:
(data, sw1, sw2) = msg
errors[ins] = "SW1:{} SW2:{}".format(sw1, sw2)
def sendCustom(self, cla="00", ins="00", p1="00", p2="00", lc="", data="", le="00"):
"""
Send custom APDU in order to trigger errors.
@param cla, ins, p1, p2, lc, data, le: APDU value
@type cla, ins, p1, p2, lc, data, le: String of 2hex (from 00 to FF) except lc and date that may be an empty String
@return: A set composed of boolean (True=Succeed, False=Error) and a passport answer
"""
toSend = apdu.CommandAPDU(cla, ins, p1, p2, lc, data, le)
try:
self.log("Send APDU: {0}:{1}:{2}:{3}:{4}:{5}:{6}".format(cla, ins, p1, p2, lc, data, le))
ans = self._iso7816.transmit(toSend, "Custom APDU")
return (True, binToHexRep(ans))
except Iso7816Exception, msg:
return (False, 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 internalAuthentication(self, rnd_ifd):
data = binToHexRep(rnd_ifd)
lc = hexToHexRep(int(len(data) / 2))
toSend = apdu.CommandAPDU("00", "88", "00", "00", lc, data, "00")
res = self.transmit(toSend, "Internal Authentication")
return res
def getChallenge(self):
toSend = apdu.CommandAPDU("00", "84", "00", "00", "", "", "08")
return self.transmit(toSend, "Get Challenge")
def updateBinary(self, offset, data, cla="00", ins="D6"):
os = "%04x" % int(offset)
data = binToHexRep(data)
lc = hexToHexRep(len(data) / 2)
toSend = apdu.CommandAPDU(cla, ins, os[0:2], os[2:4], lc, data, "")
return self.transmit(toSend, "Update Binary")
def readBinary(self, offset, nbOfByte):
os = "%04x" % int(offset)
toSend = apdu.CommandAPDU("00", "B0", os[0:2], os[2:4], "", "",
hexToHexRep(nbOfByte))
return self.transmit(toSend, "Read Binary")
def selectFile(self, p1, p2, file="", cla="00", ins="A4"):
lc = hexToHexRep(int(len(file) / 2))
toSend = apdu.CommandAPDU(cla, ins, p1, p2, lc, file, "")
return self.transmit(toSend, "Select File")
def getUID(self):
toSend = apdu.CommandAPDU("FF", "CA", "00", "00", "", "", "00")
return self.transmit(toSend, "Get UID")
