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pysim
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pySim-prog: Add option for hex ADM keys 

pySim-prog would implicitly try to use the raw or hex-escaped format
depending on the length of the parameter, now there is the option "-A"
to explicitly specify the hex-escaped ADM1 key.

pysim-test.sh: Explicitly use the "-A" option to pass the hex adm1 key
for wavemobile cards

Change-Id: Id75a03482aa7f8cc3bdbb8d5967f1e8ab45c179a
This commit is contained in:
Daniel Willmann 2018-06-15 07:31:50 +02:00
parent c46a4eba43
commit f432b2ba96
4 changed files with 28 additions and 10 deletions
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25
pySim-prog.py
View File

@ -73,6 +73,9 @@ def parse_options():
parser.add_option("-a", "--pin-adm", dest="pin_adm",
help="ADM PIN used for provisioning (overwrites default)",
)
parser.add_option("-A", "--pin-adm-hex", dest="pin_adm_hex",
help="ADM PIN used for provisioning, as hex string (16 characters long",
)
parser.add_option("-e", "--erase", dest="erase", action='store_true',
help="Erase beforehand [default: %default]",
default=False,
@ -376,17 +379,27 @@ def gen_parameters(opts):
else:
opc = ''.join(['%02x' % random.randrange(0,256) for i in range(16)])
pin_adm = None
if opts.pin_adm is not None:
if len(opts.pin_adm) <= 8:
pin_adm = ''.join(['%02x'%(ord(x)) for x in opts.pin_adm])
pin_adm = rpad(pin_adm, 16)
elif len(opts.pin_adm) == 16:
pin_adm = opts.pin_adm
else:
raise ValueError("PIN-ADM needs to be <=8 digits (ascii) or exactly 16 digits (raw hex)")
else:
pin_adm = None
else:
raise ValueError("PIN-ADM needs to be <=8 digits (ascii)")
if opts.pin_adm_hex is not None:
if len(opts.pin_adm_hex) == 16:
pin_adm = opts.pin_adm_hex
# Ensure that it's hex-encoded
try:
try_encode = h2b(pin_adm)
except ValueError:
raise ValueError("PIN-ADM needs to be hex encoded using this option")
else:
raise ValueError("PIN-ADM needs to be exactly 16 digits (hex encoded)")
# Return that
return {

2
pysim-testdata/Wavemobile-SIM.data
View File

@ -1,5 +1,5 @@
MCC=001
MNC=01
IMSI=001010000000102
ADM=15E31383624FDC8A
ADM_HEX=15E31383624FDC8A

2
tests/Wavemobile-SIM.data.example
View File

@ -1,5 +1,5 @@
MCC=001
MNC=01
IMSI=001010000000102
ADM=0123456789ABCDEF
ADM_HEX=0123456789ABCDEF

9
tests/pysim-test.sh
View File

@ -156,9 +156,14 @@ function run_test {
OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
IMSI=001010000000001
ADM=00000000
ADM_OPT="-a"
. "$CARD_NAME.data"
python $PYSIM_PROG -p $I -t $CARD_NAME -o $OPC -k $KI -x $MCC -y $MNC -i $IMSI -s $ICCID -a $ADM
source "$CARD_NAME.data"
if [ -n "$ADM_HEX" ]; then
ADM_OPT="-A"
ADM=$ADM_HEX
fi
python $PYSIM_PROG -p $I -t $CARD_NAME -o $OPC -k $KI -x $MCC -y $MNC -i $IMSI -s $ICCID $ADM_OPT $ADM
check_card $I $CARD_NAME
echo ""
done