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271cf40 Oct 4, 2012
executable file 88 lines (78 sloc) 2.54 KB
#!/usr/bin/python
# hitag2reset.py - hitag2 tags need love too...
#
# Adam Laurie <adam@algroup.co.uk>
# http://rfidiot.org/
#
# This code is copyright (c) Adam Laurie, 2006, 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
import sys
import os
import string
try:
card= rfidiot.card
except:
print "Couldn't open reader!"
os._exit(True)
args= rfidiot.args
help= rfidiot.help
card.info('hitag2reset v0.1e')
# standard config block
#CFB='06' + card.HITAG2_TRANSPORT_TAG
CFB=card.HITAG2_PASSWORD + card.HITAG2_TRANSPORT_TAG
BLK1= card.HITAG2_TRANSPORT_RWD
if len(args) == 0 or len(args) > 2 or help:
print sys.argv[0] + ' - return a Hitag2 tag to life'
print 'Usage: ' + sys.argv[0] + ' <CONTROL> [<OLD PASSWD> <NEW PASSWD>]'
print
print 'If the optional PASSWD fields are specified, the password will be set,'
print 'otherwise factory password \'%s\' will be used' % card.HITAG2_TRANSPORT_RWD
os._exit(True)
if args[0] == 'CONTROL':
while True:
print
# if card.frosch(card.FR_HT2_Read_PublicB):
# print ' Card ID: ' + card.data
x= string.upper(raw_input(' *** Warning! This will overwrite TAG! Place card and proceed (y/n)? '))
if x == 'N':
os._exit(False)
if x == 'Y':
break
print 'Writing...'
logins= 0
if (card.h2publicselect()):
print 'Hitag2 ID: ' + card.data
else:
print 'No TAG, or incompatible hardware!'
os._exit(True)
if not card.writeblock(3,CFB):
print card.FROSCH_Errors[card.errorcode]
print 'Block 3 write failed!'
os._exit(True)
else:
# set new passord if specified
if len(args) > 1:
BLK1= args[1]
#if not card.writeblock(1,B1) or not card.writeblock(2,B2):
if not card.writeblock(1,BLK1):
print 'Block 1 write failed!'
print card.FROSCH_Errors[card.errorcode]
os._exit(True)
card.settagtype(card.ALL)
print 'Done!'
if card.select():
print ' Card ID: ' + card.uid
os._exit(False)