diff options
Diffstat (limited to 'pySim.py')
-rwxr-xr-x | pySim.py | 929 |
1 files changed, 0 insertions, 929 deletions
diff --git a/pySim.py b/pySim.py deleted file mode 100755 index 72ae318..0000000 --- a/pySim.py +++ /dev/null @@ -1,929 +0,0 @@ -#!/usr/bin/env python - -# -# Utility to deal with sim cards and program the 'magic' ones easily -# -# -# Part of the sim link code of inspired by pySimReader-Serial-src-v2 -# -# -# Copyright (C) 2009 Sylvain Munaut <tnt@246tNt.com> -# Copyright (C) 2010 Harald Welte <laforge@gnumonks.org> -# -# This program 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 program 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. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -import time -import serial -import sys - -from smartcard.Exceptions import NoCardException -from smartcard.System import readers -from smartcard.CardConnectionObserver import ConsoleCardConnectionObserver - - -# ---------------------------------------------------------------------------- -# Utils -# -------------------------------------------------------------------------{{{ - -def h2b(s): - return ''.join([chr((int(x,16)<<4)+int(y,16)) for x,y in zip(s[0::2], s[1::2])]) - -def b2h(s): - return ''.join(['%02x'%ord(x) for x in s]) - -def h2i(s): - return [(int(x,16)<<4)+int(y,16) for x,y in zip(s[0::2], s[1::2])] - -def i2h(s): - return ''.join(['%02x'%(x) for x in s]) - -def swap_nibbles(s): - return ''.join([x+y for x,y in zip(s[1::2], s[0::2])]) - -def rpad(s, l, c='f'): - return s + c * (l - len(s)) - -def lpad(s, l, c='f'): - return c * (l - len(s)) + s - -def scan_all(base, start=0, end=65536): - rv = [] - s.select_file(base) - for v in range(start, end): - try: - data, sw = s._tp.send_apdu('a0a4000002%04x' % v) - if sw == '9000': - rv.append( (v, data, sw) ) - s.select_file(base) - except KeyboardInterrupt: - return rv, v - except: - s.reset_card() - return rv, end-1 - -# }}} - - -# ---------------------------------------------------------------------------- -# Transport Link for serial (RS232) based readers included with simcard -# -------------------------------------------------------------------------{{{ - -import exceptions - -class NoCardError(exceptions.Exception): - pass -class ProtocolError(exceptions.Exception): - pass - - -class SerialSimLink(object): - def __init__(self, device='/dev/ttyUSB0', baudrate=9600, rst='-rts', debug=False): - self._sl = serial.Serial( - port = device, - parity = serial.PARITY_EVEN, - bytesize = serial.EIGHTBITS, - stopbits = serial.STOPBITS_TWO, - timeout = 1, - xonxoff = 0, - rtscts = 0, - baudrate = baudrate, - ) - self._rst_pin = rst - self._debug = debug - - rv = self.reset_card() - if rv == 0: - raise NoCardError() - elif rv < 0: - raise ProtocoldError() - - def __del__(self): - self._sl.close() - - def reset_card(self): - rst_meth_map = { - 'rts': self._sl.setRTS, - 'dtr': self._sl.setDTR, - } - rst_val_map = { '+':0, '-':1 } - - try: - rst_meth = rst_meth_map[self._rst_pin[1:]] - rst_val = rst_val_map[self._rst_pin[0]] - except: - raise ValueError('Invalid reset pin %s' % self._rst_pin); - - rst_meth(rst_val) - time.sleep(0.1) # 100 ms - self._sl.flushInput() - rst_meth(rst_val ^ 1) - - b = self._rx_byte() - if not b: - return 0 - if ord(b) != 0x3b: - return -1; - self._dbg_print("TS: 0x%x Direct convention" % ord(b)) - - while ord(b) == 0x3b: - b = self._rx_byte() - - if not b: - return -1 - t0 = ord(b) - self._dbg_print("T0: 0x%x" % t0) - - for i in range(4): - if t0 & (0x10 << i): - self._dbg_print("T%si = %x" % (chr(ord('A')+i), ord(self._rx_byte()))) - - for i in range(0, t0 & 0xf): - self._dbg_print("Historical = %x" % ord(self._rx_byte())) - - while True: - x = self._rx_byte() - if not x: - break - self._dbg_print("Extra: %x" % ord(x)) - - return 1 - - def _dbg_print(self, s): - if self._debug: - print s - - def _tx_byte(self, b): - self._sl.write(b) - r = self._sl.read() - if r != b: # TX and RX are tied, so we must clear the echo - raise RuntimeError("Bad echo value. Expected %02x, got %s)" % (ord(b), '%02x'%ord(r) if r else '(nil)')) - - def _tx_string(self, s): - """This is only safe if it's guaranteed the card won't send any data - during the time of tx of the string !!!""" - self._sl.write(s) - r = self._sl.read(len(s)) - if r != s: # TX and RX are tied, so we must clear the echo - raise RuntimeError("Bad echo value (Expected: %s, got %s)" % (b2h(s), b2h(r))) - - def _rx_byte(self): - return self._sl.read() - - def send_apdu_raw(self, pdu): - """send_apdu_raw(pdu): Sends an APDU with minimal processing - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - - pdu = h2b(pdu) - data_len = ord(pdu[4]) # P3 - - # Send first CLASS,INS,P1,P2,P3 - self._tx_string(pdu[0:5]) - - # Wait ack which can be - # - INS: Command acked -> go ahead - # - 0x60: NULL, just wait some more - # - SW1: The card can apparently proceed ... - while True: - b = self._rx_byte() - if b == pdu[1]: - break - elif b != '\x60': - # Ok, it 'could' be SW1 - sw1 = b - sw2 = self._rx_byte() - nil = self._rx_byte() - if (sw2 and not nil): - return '', b2h(sw1+sw2) - - raise RuntimeError('Protocol error') - - # Send data (if any) - if len(pdu) > 5: - self._tx_string(pdu[5:]) - - # Receive data (including SW !) - # length = [P3 - tx_data (=len(pdu)-len(hdr)) + 2 (SW1/2) ] - to_recv = data_len - len(pdu) + 5 + 2 - - data = '' - while (len(data) < to_recv): - b = self._rx_byte() - if (to_recv == 2) and (b == '\x60'): # Ignore NIL if we have no RX data (hack ?) - continue - if not b: - break; - data += b - - # Split datafield from SW - if len(data) < 2: - return None, None - sw = data[-2:] - data = data[0:-2] - - # Return value - return b2h(data), b2h(sw) - - def send_apdu(self, pdu): - """send_apdu(pdu): Sends an APDU and auto fetch response data - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - data, sw = self.send_apdu_raw(pdu) - - if (sw is not None) and (sw[0:2] == '9f'): - pdu_gr = pdu[0:2] + 'c00000' + sw[2:4] - data, sw = self.send_apdu_raw(pdu_gr) - - return data, sw - - def send_apdu_checksw(self, pdu, sw="9000"): - """send_apdu_checksw(pdu,sw): Sends an APDU and check returned SW - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - sw : string of 4 hexadecimal characters (ex. "9000") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - rv = self.send_apdu(pdu) - if sw.lower() != rv[1]: - raise RuntimeError("SW match failed ! Expected %s and got %s." % (sw.lower(), rv[1])) - return rv - -# }}} - -# ---------------------------------------------------------------------------- -# Transport Link for a standard PC/SC reader -# -------------------------------------------------------------------------{{{ - -class PcscSimLink(object): - def __init__(self, reader_number=0, observer=0): - r = readers(); - try: - self._con = r[reader_number].createConnection() - if (observer): - observer = ConsoleCardConnectionObserver() - self._con.addObserver(observer) - self._con.connect() - #print r[reader_number], b2h(self._con.getATR()) - except NoCardException: - raise NoCardError() - - def __del__(self): - self._con.disconnect() - return - - def reset_card(self): - self._con.disconnect() - try: - self._con.connect() - except NoCardException: - raise NoCardError() - return 1 - - def send_apdu_raw(self, pdu): - """send_apdu_raw(pdu): Sends an APDU with minimal processing - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - apdu = h2i(pdu) - - data, sw1, sw2 = self._con.transmit(apdu) - - sw = [sw1, sw2] - - # Return value - return i2h(data), i2h(sw) - - def send_apdu(self, pdu): - """send_apdu(pdu): Sends an APDU and auto fetch response data - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - data, sw = self.send_apdu_raw(pdu) - - if (sw is not None) and (sw[0:2] == '9f'): - pdu_gr = pdu[0:2] + 'c00000' + sw[2:4] - data, sw = self.send_apdu_raw(pdu_gr) - - return data, sw - - def send_apdu_checksw(self, pdu, sw="9000"): - """send_apdu_checksw(pdu,sw): Sends an APDU and check returned SW - - pdu : string of hexadecimal characters (ex. "A0A40000023F00") - sw : string of 4 hexadecimal characters (ex. "9000") - return : tuple(data, sw), where - data : string (in hex) of returned data (ex. "074F4EFFFF") - sw : string (in hex) of status word (ex. "9000") - """ - rv = self.send_apdu(pdu) - if sw.lower() != rv[1]: - raise RuntimeError("SW match failed ! Expected %s and got %s." % (sw.lower(), rv[1])) - return rv - -# }}} - -# ---------------------------------------------------------------------------- -# SIM Card commands according to ISO 7816-4 and TS 11.11 -# -------------------------------------------------------------------------{{{ - -class SimCardCommands(object): - def __init__(self, transport): - self._tp = transport; - - def select_file(self, dir_list): - rv = [] - for i in dir_list: - data, sw = self._tp.send_apdu_checksw("a0a4000002" + i) - rv.append(data) - return rv - - def read_binary(self, ef, length=None, offset=0): - if not hasattr(type(ef), '__iter__'): - ef = [ef] - r = self.select_file(ef) - if length is None: - length = int(r[-1][4:8], 16) - offset - pdu = 'a0b0%04x%02x' % (offset, (min(256, length) & 0xff)) - return self._tp.send_apdu(pdu) - - def update_binary(self, ef, data, offset=0): - if not hasattr(type(ef), '__iter__'): - ef = [ef] - self.select_file(ef) - pdu = 'a0d6%04x%02x' % (offset, len(data)/2) + data - return self._tp.send_apdu(pdu) - - def read_record(self, ef, rec_no): - if not hasattr(type(ef), '__iter__'): - ef = [ef] - r = self.select_file(ef) - rec_length = int(r[-1][28:30], 16) - pdu = 'a0b2%02x04%02x' % (rec_no, rec_length) - return self._tp.send_apdu(pdu) - - def update_record(self, ef, rec_no, data, force_len=False): - if not hasattr(type(ef), '__iter__'): - ef = [ef] - r = self.select_file(ef) - if not force_len: - rec_length = int(r[-1][28:30], 16) - if (len(data)/2 != rec_length): - raise ValueError('Invalid data length (expected %d, got %d)' % (rec_length, len(data)/2)) - else: - rec_length = len(data)/2 - pdu = ('a0dc%02x04%02x' % (rec_no, rec_length)) + data - return self._tp.send_apdu(pdu) - - def record_size(self, ef): - r = self.select_file(ef) - return int(r[-1][28:30], 16) - - def record_count(self, ef): - r = self.select_file(ef) - return int(r[-1][4:8], 16) // int(r[-1][28:30], 16) - - def run_gsm(self, rand): - if len(rand) != 32: - raise ValueError('Invalid rand') - self.select_file(['3f00', '7f20']) - return self._tp.send_apdu('a088000010' + rand) - - def reset_card(self): - return self._tp.reset_card() - - def verify_chv(self, chv_no, code): - fc = rpad(b2h(code), 16) - return self.send_apdu('a02000' + ('%02x' % chv_no) + '08' + fc) - -# }}} - - -# ---------------------------------------------------------------------------- -# Cards model -# -------------------------------------------------------------------------{{{ - -class Card(object): - - def __init__(self, scc): - self._scc = scc - - def _e_iccid(self, iccid): - return swap_nibbles(iccid) - - def _e_imsi(self, imsi): - """Converts a string imsi into the value of the EF""" - l = (len(imsi) + 1) // 2 # Required bytes - oe = len(imsi) & 1 # Odd (1) / Even (0) - ei = '%02x' % l + swap_nibbles(lpad('%01x%s' % ((oe<<3)|1, imsi), 16)) - return ei - - def _e_plmn(self, mcc, mnc): - """Converts integer MCC/MNC into 6 bytes for EF""" - return swap_nibbles(lpad('%d' % mcc, 3) + lpad('%d' % mnc, 3)) - - def reset(self): - self._scc.reset_card() - - -class _MagicSimBase(Card): - """ - Theses cards uses several record based EFs to store the provider infos, - each possible provider uses a specific record number in each EF. The - indexes used are ( where N is the number of providers supported ) : - - [2 .. N+1] for the operator name - - [1 .. N] for the programable EFs - - * 3f00/7f4d/8f0c : Operator Name - - bytes 0-15 : provider name, padded with 0xff - byte 16 : length of the provider name - byte 17 : 01 for valid records, 00 otherwise - - * 3f00/7f4d/8f0d : Programmable Binary EFs - - * 3f00/7f4d/8f0e : Programmable Record EFs - - """ - - @classmethod - def autodetect(kls, scc): - try: - for p, l, t in kls._files.values(): - if not t: - continue - if scc.record_size(['3f00', '7f4d', p]) != l: - return None - except: - return None - - return kls(scc) - - def _get_count(self): - """ - Selects the file and returns the total number of entries - and entry size - """ - f = self._files['name'] - - r = self._scc.select_file(['3f00', '7f4d', f[0]]) - rec_len = int(r[-1][28:30], 16) - tlen = int(r[-1][4:8],16) - rec_cnt = (tlen / rec_len) - 1; - - if (rec_cnt < 1) or (rec_len != f[1]): - raise RuntimeError('Bad card type') - - return rec_cnt - - def program(self, p): - # Go to dir - self._scc.select_file(['3f00', '7f4d']) - - # Home PLMN in PLMN_Sel format - hplmn = self._e_plmn(p['mcc'], p['mnc']) - - # Operator name ( 3f00/7f4d/8f0c ) - self._scc.update_record(self._files['name'][0], 2, - rpad(b2h(p['name']), 32) + ('%02x' % len(p['name'])) + '01' - ) - - # ICCID/IMSI/Ki/HPLMN ( 3f00/7f4d/8f0d ) - v = '' - - # inline Ki - if self._ki_file is None: - v += p['ki'] - - # ICCID - v += '3f00' + '2fe2' + '0a' + self._e_iccid(p['iccid']) - - # IMSI - v += '7f20' + '6f07' + '09' + self._e_imsi(p['imsi']) - - # Ki - if self._ki_file: - v += self._ki_file + '10' + p['ki'] - - # PLMN_Sel - v+= '6f30' + '18' + rpad(hplmn, 36) - - self._scc.update_record(self._files['b_ef'][0], 1, - rpad(v, self._files['b_ef'][1]*2) - ) - - # SMSP ( 3f00/7f4d/8f0e ) - # FIXME - - # Write PLMN_Sel forcefully as well - r = self._scc.select_file(['3f00', '7f20', '6f30']) - tl = int(r[-1][4:8], 16) - - hplmn = self._e_plmn(p['mcc'], p['mnc']) - self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3)) - - def erase(self): - # Dummy - df = {} - for k, v in self._files.iteritems(): - ofs = 1 - fv = v[1] * 'ff' - if k == 'name': - ofs = 2 - fv = fv[0:-4] + '0000' - df[v[0]] = (fv, ofs) - - # Write - for n in range(0,self._get_count()): - for k, (msg, ofs) in df.iteritems(): - self._scc.update_record(['3f00', '7f4d', k], n + ofs, msg) - - -class SuperSim(_MagicSimBase): - - name = 'supersim' - - _files = { - 'name' : ('8f0c', 18, True), - 'b_ef' : ('8f0d', 74, True), - 'r_ef' : ('8f0e', 50, True), - } - - _ki_file = None - - -class MagicSim(_MagicSimBase): - - name = 'magicsim' - - _files = { - 'name' : ('8f0c', 18, True), - 'b_ef' : ('8f0d', 130, True), - 'r_ef' : ('8f0e', 102, False), - } - - _ki_file = '6f1b' - - -class FakeMagicSim(Card): - """ - Theses cards have a record based EF 3f00/000c that contains the provider - informations. See the program method for its format. The records go from - 1 to N. - """ - - name = 'fakemagicsim' - - @classmethod - def autodetect(kls, scc): - try: - if scc.record_size(['3f00', '000c']) != 0x5a: - return None - except: - return None - - return kls(scc) - - def _get_infos(self): - """ - Selects the file and returns the total number of entries - and entry size - """ - - r = self._scc.select_file(['3f00', '000c']) - rec_len = int(r[-1][28:30], 16) - tlen = int(r[-1][4:8],16) - rec_cnt = (tlen / rec_len) - 1; - - if (rec_cnt < 1) or (rec_len != 0x5a): - raise RuntimeError('Bad card type') - - return rec_cnt, rec_len - - def program(self, p): - # Home PLMN - r = self._scc.select_file(['3f00', '7f20', '6f30']) - tl = int(r[-1][4:8], 16) - - hplmn = self._e_plmn(p['mcc'], p['mnc']) - self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3)) - - # Get total number of entries and entry size - rec_cnt, rec_len = self._get_infos() - - # Set first entry - entry = ( - '81' + # 1b Status: Valid & Active - rpad(b2h(p['name'][0:14]), 28) + # 14b Entry Name - self._e_iccid(p['iccid']) + # 10b ICCID - self._e_imsi(p['imsi']) + # 9b IMSI_len + id_type(9) + IMSI - p['ki'] + # 16b Ki - 24*'f' + 'fd' + 24*'f' + # 25b (unknown ...) - rpad(p['smsp'], 20) + # 10b SMSP (padded with ff if needed) - 10*'f' # 5b (unknown ...) - ) - self._scc.update_record('000c', 1, entry) - - def erase(self): - # Get total number of entries and entry size - rec_cnt, rec_len = self._get_infos() - - # Erase all entries - entry = 'ff' * rec_len - for i in range(0, rec_cnt): - self._scc.update_record('000c', 1+i, entry) - - - # In order for autodetection ... -_cards_classes = [ FakeMagicSim, SuperSim, MagicSim ] - -# }}} - - -# ---------------------------------------------------------------------------- -# Main -# -------------------------------------------------------------------------{{{ - -import hashlib -from optparse import OptionParser -import random -import re - - -def parse_options(): - - parser = OptionParser(usage="usage: %prog [options]") - - parser.add_option("-d", "--device", dest="device", metavar="DEV", - help="Serial Device for SIM access [default: %default]", - default="/dev/ttyUSB0", - ) - parser.add_option("-p", "--pcsc-device", dest="pcsc_dev", metavar="PCSC", - help="Which PC/SC reader number for SIM access", - default=None, - ) - parser.add_option("-b", "--baud", dest="baudrate", type="int", metavar="BAUD", - help="Baudrate used for SIM access [default: %default]", - default=9600, - ) - parser.add_option("-t", "--type", dest="type", - help="Card type (user -t list to view) [default: %default]", - default="auto", - ) - parser.add_option("-e", "--erase", dest="erase", action='store_true', - help="Erase beforehand [default: %default]", - default=False, - ) - - parser.add_option("-n", "--name", dest="name", - help="Operator name [default: %default]", - default="Magic", - ) - parser.add_option("-c", "--country", dest="country", type="int", metavar="CC", - help="Country code [default: %default]", - default=1, - ) - parser.add_option("-x", "--mcc", dest="mcc", type="int", - help="Mobile Country Code [default: %default]", - default=901, - ) - parser.add_option("-y", "--mnc", dest="mnc", type="int", - help="Mobile Network Code", - default=55, - ) - parser.add_option("-m", "--smsp", dest="smsp", - help="SMSP [default: '00 + country code + 5555']", - ) - - parser.add_option("-s", "--iccid", dest="iccid", metavar="ID", - help="Integrated Circuit Card ID", - ) - parser.add_option("-i", "--imsi", dest="imsi", - help="International Mobile Subscriber Identity", - ) - parser.add_option("-k", "--ki", dest="ki", - help="Ki (default is to randomize)", - ) - - parser.add_option("-z", "--secret", dest="secret", metavar="STR", - help="Secret used for ICCID/IMSI autogen", - ) - parser.add_option("-j", "--num", dest="num", type=int, - help="Card # used for ICCID/IMSI autogen", - ) - - (options, args) = parser.parse_args() - - if options.type == 'list': - for kls in _cards_classes: - print kls.name - sys.exit(0) - - if ((options.imsi is None) or (options.iccid is None)) and (options.num is None): - parser.error("If either IMSI or ICCID isn't specified, num is required") - - if args: - parser.error("Extraneous arguments") - - return options - - -def _digits(secret, usage, len, num): - s = hashlib.sha1(secret + usage + '%d' % num) - d = ''.join(['%02d'%ord(x) for x in s.digest()]) - return d[0:len] - -def _mcc_mnc_digits(mcc, mnc): - return ('%03d%03d' if mnc > 100 else '%03d%02d') % (mcc, mnc) - -def _cc_digits(cc): - return ('%03d' if cc > 100 else '%02d') % cc - -def _isnum(s, l=-1): - return s.isdigit() and ((l== -1) or (len(s) == l)) - - -def gen_parameters(opts): - """Generates Name, ICCID, MCC, MNC, IMSI, SMSP, Ki from the - options given by the user""" - - # MCC/MNC - mcc = opts.mcc - mnc = opts.mnc - - if not ((0 < mcc < 999) and (0 < mnc < 999)): - raise ValueError('mcc & mnc must be between 0 and 999') - - # Digitize country code (2 or 3 digits) - cc_digits = _cc_digits(opts.country) - - # Digitize MCC/MNC (5 or 6 digits) - plmn_digits = _mcc_mnc_digits(mcc, mnc) - - # ICCID (20 digits) - if opts.iccid is not None: - iccid = opts.iccid - if not _isnum(iccid, 20): - raise ValueError('ICCID must be 20 digits !'); - - else: - if opts.num is None: - raise ValueError('Neither ICCID nor card number specified !') - - iccid = ( - '89' + # Common prefix (telecom) - cc_digits + # Country Code on 2/3 digits - plmn_digits # MCC/MNC on 5/6 digits - ) - - ml = 20 - len(iccid) - - if opts.secret is None: - # The raw number - iccid += ('%%0%dd' % ml) % opts.num - else: - # Randomized digits - iccid += _digits(opts.secret, 'ccid', ml, opts.num) - - # IMSI (15 digits usually) - if opts.imsi is not None: - imsi = opts.imsi - if not _isnum(imsi): - raise ValueError('IMSI must be digits only !') - - else: - if opts.num is None: - raise ValueError('Neither IMSI nor card number specified !') - - ml = 15 - len(plmn_digits) - - if opts.secret is None: - # The raw number - msin = ('%%0%dd' % ml) % opts.num - else: - # Randomized digits - msin = _digits(opts.secret, 'imsi', ml, opts.num) - - imsi = ( - plmn_digits + # MCC/MNC on 5/6 digits - msin # MSIN - ) - - # SMSP - if opts.smsp is not None: - smsp = opts.smsp - if not _isnum(smsp): - raise ValueError('SMSP must be digits only !') - - else: - smsp = '00%d' % opts.country + '5555' # Hack ... - - # Ki (random) - if opts.ki is not None: - ki = opts.ki - if not re.match('^[0-9a-fA-F]{32}$', ki): - raise ValueError('Ki needs to be 128 bits, in hex format') - - else: - ki = ''.join(['%02x' % random.randrange(0,256) for i in range(16)]) - - # Return that - return { - 'name' : opts.name, - 'iccid' : iccid, - 'mcc' : mcc, - 'mnc' : mnc, - 'imsi' : imsi, - 'smsp' : smsp, - 'ki' : ki, - } - - -def print_parameters(params): - - print """Generated card parameters : - > Name : %(name)s - > SMSP : %(smsp)s - > ICCID : %(iccid)s - > MCC/MNC : %(mcc)d/%(mnc)d - > IMSI : %(imsi)s - > Ki : %(ki)s -""" % params - - -if __name__ == '__main__': - - # Get/Gen the parameters - opts = parse_options() - cp = gen_parameters(opts) - print_parameters(cp) - - # Connect to the card - if opts.pcsc_dev is None: - sl = SerialSimLink(device=opts.device, baudrate=opts.baudrate) - else: - sl = PcscSimLink(0, observer=0) - scc = SimCardCommands(transport=sl) - - # Detect type if needed - card = None - ctypes = dict([(kls.name, kls) for kls in _cards_classes]) - - if opts.type == "auto": - for kls in _cards_classes: - card = kls.autodetect(scc) - if card: - print "Autodetected card type %s" % card.name - card.reset() - break - - if card is None: - print "Autodetection failed" - sys.exit(-1) - - elif opts.type in ctypes: - card = ctypes[opts.type](scc) - - else: - print "Unknown card type %s" % opts.type - sys.exit(-1) - - # Erase it if asked - if opts.erase: - print "Formatting ..." - card.erase() - card.reset() - - # Program it - print "Programming ..." - card.program(cp) - - print "Done !" - |