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87b4f99a90
In the past, we always wrapped a HexAdapter around bytes-like data in order to make sure it's printed as hex-digits. However, now that we are doing JSON output it's much easier to let the pySim.utils.JsonEncoder take care of this in a generic way. We should do a similar migration all over pySim (pySim-shell, filesystem, etc.) - but for now only do it in the low-hanging fruit of pySim-trace aka pySim.apdu Change-Id: I0cde40b2db08b4db9c10c1ece9ca6fdd42aa9154
92 lines
3.8 KiB
Python
Executable File
92 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import unittest
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from pySim.utils import h2b, b2h
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from pySim.construct import filter_dict
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from pySim.apdu import Apdu
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from pySim.apdu.ts_31_102 import UsimAuthenticateEven
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class TestApdu(unittest.TestCase):
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def test_successful(self):
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apdu = Apdu('00a40400023f00', '9000')
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self.assertEqual(apdu.successful, True)
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apdu = Apdu('00a40400023f00', '6733')
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self.assertEqual(apdu.successful, False)
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def test_successful_method(self):
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"""Test overloading of the success property with a custom method."""
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class SwApdu(Apdu):
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def _is_success(self):
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return False
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apdu = SwApdu('00a40400023f00', '9000')
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self.assertEqual(apdu.successful, False)
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# TODO: Tests for TS 102 221 / 31.102 ApduCommands
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class TestUsimAuth(unittest.TestCase):
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"""Test decoding of the rather complex USIM AUTHENTICATE command."""
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def test_2g(self):
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apdu = ('80880080' + '09' + '080001020304050607',
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'04a0a1a2a308b0b1b2b3b4b5b6b79000')
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res = {
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'cmd': {'p1': 0, 'p2': {'scope': 'df_adf_specific', 'authentication_context': 'gsm'},
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'body': {'rand': h2b('0001020304050607'), 'autn': None}},
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'rsp': {'body': {'sres': h2b('a0a1a2a3'), 'kc': h2b('b0b1b2b3b4b5b6b7')}}
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}
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u = UsimAuthenticateEven(apdu[0], apdu[1])
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d = filter_dict(u.to_dict())
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self.assertEqual(d, res)
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def test_3g(self):
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apdu = ('80880081' + '12' + '080001020304050607081011121314151617',
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'DB' + '08' + 'a0a1a2a3a4a5a6a7' +
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'10' + 'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf' +
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'10' + 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf' + '9000')
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res = {
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'cmd': {'p1': 0, 'p2': {'scope': 'df_adf_specific', 'authentication_context': 'umts'},
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'body': {'rand': h2b('0001020304050607'), 'autn': h2b('1011121314151617')}},
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'rsp': {'body': {'tag': 219,
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'body': {
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'res': h2b('a0a1a2a3a4a5a6a7'),
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'ck': h2b('b0b1b2b3b4b5b6b7b8b9babbbcbdbebf'),
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'ik': h2b('c0c1c2c3c4c5c6c7c8c9cacbcccdcecf'),
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'kc': None
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}
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}
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}
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}
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u = UsimAuthenticateEven(apdu[0], apdu[1])
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d = filter_dict(u.to_dict())
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self.assertEqual(d, res)
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def test_3g_sync(self):
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apdu = ('80880081' + '12' + '080001020304050607081011121314151617',
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'DC' + '08' + 'a0a1a2a3a4a5a6a7' + '9000')
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res = {
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'cmd': {'p1': 0, 'p2': {'scope': 'df_adf_specific', 'authentication_context': 'umts'},
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'body': {'rand': h2b('0001020304050607'), 'autn': h2b('1011121314151617')}},
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'rsp': {'body': {'tag': 220, 'body': {'auts': h2b('a0a1a2a3a4a5a6a7') }}}
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}
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u = UsimAuthenticateEven(apdu[0], apdu[1])
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d = filter_dict(u.to_dict())
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self.assertEqual(d, res)
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def test_vgcs(self):
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apdu = ('80880082' + '0E' + '04' + '00010203' +
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'01' + '10' +
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'08' + '2021222324252627',
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'DB' + '10' + 'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf' + '9000')
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res = {
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'cmd': {'p1': 0, 'p2': {'scope': 'df_adf_specific', 'authentication_context': 'vgcs_vbs'},
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'body': { 'vk_id': h2b('10'), 'vservice_id': h2b('00010203'), 'vstk_rand': h2b('2021222324252627')}},
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'rsp': {'body': {'vstk': h2b('b0b1b2b3b4b5b6b7b8b9babbbcbdbebf')}}
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}
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u = UsimAuthenticateEven(apdu[0], apdu[1])
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d = filter_dict(u.to_dict())
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self.assertEqual(d, res)
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if __name__ == "__main__":
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unittest.main()
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