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re-program: Instead of specifying the IMSI, read it from the card.

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Holger Hans Peter Freyther
2012-08-15 15:56:05 +02:00
parent 93315bd466
commit 44e4636755
1 changed files with 16 additions and 4 deletions
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20
pySim-prog.py
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@@ -111,6 +111,9 @@ def parse_options():
parser.add_option("--op", dest="op", parser.add_option("--op", dest="op",
help="Set OP to derive OPC from OP and KI", help="Set OP to derive OPC from OP and KI",
) )
parser.add_option("--read-imsi", dest="read_imsi", action="store_true",
help="Read the IMSI from the CARD", default=False
)
parser.add_option("-z", "--secret", dest="secret", metavar="STR", parser.add_option("-z", "--secret", dest="secret", metavar="STR",
@@ -150,8 +153,8 @@ def parse_options():
sys.exit(0) sys.exit(0)
if options.source == 'csv': if options.source == 'csv':
if (options.imsi is None) and (options.batch_mode is False): if (options.imsi is None) and (options.batch_mode is False) and (options.read_imsi is False):
parser.error("CSV mode needs either an IMSI or batch mode") parser.error("CSV mode needs either an IMSI, --read-imsi or batch mode")
if options.read_csv is None: if options.read_csv is None:
parser.error("CSV mode requires a CSV input file") parser.error("CSV mode requires a CSV input file")
elif options.source == 'cmdline': elif options.source == 'cmdline':
@@ -404,7 +407,7 @@ def _read_params_csv(opts, imsi):
cr = csv.DictReader(f, row) cr = csv.DictReader(f, row)
i = 0 i = 0
for row in cr: for row in cr:
if opts.num is not None: if opts.num is not None and opts.read_imsi is False:
if opts.num == i: if opts.num == i:
f.close() f.close()
return row; return row;
@@ -585,7 +588,16 @@ if __name__ == '__main__':
if opts.source == 'cmdline': if opts.source == 'cmdline':
cp = gen_parameters(opts) cp = gen_parameters(opts)
elif opts.source == 'csv': elif opts.source == 'csv':
cp = read_params_csv(opts, opts.imsi) if opts.read_imsi:
if opts.dry_run:
# Connect transport
print "Insert card now (or CTRL-C to cancel)"
sl.wait_for_card(newcardonly=not first)
(res,_) = scc.read_binary(['3f00', '7f20', '6f07'])
imsi = swap_nibbles(res)[3:]
else:
imsi = opts.imsi
cp = read_params_csv(opts, imsi)
if cp is None: if cp is None:
print "Error reading parameters\n" print "Error reading parameters\n"
sys.exit(2) sys.exit(2)