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#!/usr/bin/python3
from pySim.ota import *
from pySim.sms import SMS_SUBMIT, SMS_DELIVER, AddressField
from pySim.utils import h2b, h2b
# pre-defined SPI values for use in test cases below
SPI_CC_POR_CIPHERED_CC = {
'counter':'no_counter',
'ciphering':True,
'rc_cc_ds': 'cc',
'por_in_submit':False,
'por_shall_be_ciphered':True,
'por_rc_cc_ds': 'cc',
'por': 'por_required'
}
SPI_CC_POR_UNCIPHERED_CC = {
'counter':'no_counter',
'ciphering':True,
'rc_cc_ds': 'cc',
'por_in_submit':False,
'por_shall_be_ciphered':False,
'por_rc_cc_ds': 'cc',
'por': 'por_required'
}
SPI_CC_POR_UNCIPHERED_NOCC = {
'counter':'no_counter',
'ciphering':True,
'rc_cc_ds': 'cc',
'por_in_submit':False,
'por_shall_be_ciphered':False,
'por_rc_cc_ds': 'no_rc_cc_ds',
'por': 'por_required'
}
# SJA5 SAMPLE cards provisioned by execute_ipr.py
OTA_KEYSET_SJA5_SAMPLES = OtaKeyset(algo_crypt='triple_des_cbc2', kic_idx=3,
algo_auth='triple_des_cbc2', kid_idx=3,
kic=h2b('300102030405060708090a0b0c0d0e0f'),
kid=h2b('301102030405060708090a0b0c0d0e0f'))
OTA_KEYSET_SJA5_AES128 = OtaKeyset(algo_crypt='aes_cbc', kic_idx=3,
algo_auth='aes_cmac', kid_idx=3,
kic=h2b('300102030405060708090a0b0c0d0e0f'),
kid=h2b('301102030405060708090a0b0c0d0e0f'))
# TODO: AES192
# TODO: AES256
testcases = [
{
'name': '3DES-SJA5-CIPHERED-CC',
'ota_keyset': OTA_KEYSET_SJA5_SAMPLES,
'spi': SPI_CC_POR_CIPHERED_CC,
'request': {
'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
'encoded_cmd': '00201506193535b00011ae733256918d050b87c94fbfe12e4dc402f262c41cf67f2f',
'encoded_tpdu': '400881214365877ff6227052000000000302700000201506193535b00011ae733256918d050b87c94fbfe12e4dc402f262c41cf67f2f',
},
'response': {
'encoded_resp': '027100001c12b000118bb989492c632529326a2f4681feb37c825bc9021c9f6d0b',
}
}, {
'name': '3DES-SJA5-UNCIPHERED-CC',
'ota_keyset': OTA_KEYSET_SJA5_SAMPLES,
'spi': SPI_CC_POR_UNCIPHERED_CC,
'request': {
'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
'encoded_cmd': '00201506093535b00011c49ac91ab8159ba5b83a54fb6385e0a5e31694f8b215fafc',
'encoded_tpdu': '400881214365877ff6227052000000000302700000201506093535b00011c49ac91ab8159ba5b83a54fb6385e0a5e31694f8b215fafc',
},
'response': {
'encoded_resp': '027100001612b0001100000000000000b5bcd6353a421fae016132',
}
}, {
'name': '3DES-SJA5-UNCIPHERED-NOCC',
'ota_keyset': OTA_KEYSET_SJA5_SAMPLES,
'spi': SPI_CC_POR_UNCIPHERED_NOCC,
'request': {
'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
'encoded_cmd': '00201506013535b000113190be334900f52b025f3f7eddfe868e96ebf310023b7769',
'encoded_tpdu': '400881214365877ff6227052000000000302700000201506013535b000113190be334900f52b025f3f7eddfe868e96ebf310023b7769',
},
'response': {
'encoded_resp': '027100000e0ab0001100000000000000016132',
}
}, {
'name': 'AES128-SJA5-CIPHERED-CC',
'ota_keyset': OTA_KEYSET_SJA5_AES128,
'spi': SPI_CC_POR_CIPHERED_CC,
'request': {
'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
'encoded_cmd': '00201506193535b00011ae733256918d050b87c94fbfe12e4dc402f262c41cf67f2f',
'encoded_tpdu': '400881214365877ff6227052000000000302700000201506193535b00011ae733256918d050b87c94fbfe12e4dc402f262c41cf67f2f',
},
'response': {
'encoded_resp': '027100001c12b000118bb989492c632529326a2f4681feb37c825bc9021c9f6d0b',
}
}
]
for t in testcases:
print()
print("==== TESTCASE: %s" % t['name'])
od = t['ota_keyset']
# RAM: B00000
# SIM RFM: B00010
# USIM RFM: B00011
tar = h2b('B00011')
dialect = OtaDialectSms()
outp = dialect.encode_cmd(od, tar, t['spi'], apdu=t['request']['apdu'])
print("result: %s" % b2h(outp))
assert(b2h(outp) == t['request']['encoded_cmd'])
with_udh = b'\x02\x70\x00' + outp
print("with_udh: %s" % b2h(with_udh))
# processing of the response from the card
da = AddressField('12345678', 'unknown', 'isdn_e164')
#tpdu = SMS_SUBMIT(tp_udhi=True, tp_mr=0x23, tp_da=da, tp_pid=0x7F, tp_dcs=0xF6, tp_udl=3, tp_ud=with_udh)
tpdu = SMS_DELIVER(tp_udhi=True, tp_oa=da, tp_pid=0x7F, tp_dcs=0xF6, tp_scts=h2b('22705200000000'), tp_udl=3, tp_ud=with_udh)
print("TPDU: %s" % tpdu)
print("tpdu: %s" % b2h(tpdu.toBytes()))
assert(b2h(tpdu.toBytes()) == t['request']['encoded_tpdu'])
r = dialect.decode_resp(od, t['spi'], t['response']['encoded_resp'])
print("RESP: ", r)
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