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import cffi
ffi = cffi.FFI()
fp = '../NK_C_API.h'
declarations = []
with open(fp, 'r') as f:
declarations = f.readlines()
for declaration in declarations:
# extern int NK_write_totp_slot(int slot_number, char* secret, int time_window);
if 'extern' in declaration and not '"C"' in declaration:
declaration = declaration.replace('extern', '').strip()
print(declaration)
ffi.cdef(declaration)
C = ffi.dlopen("./libnitrokey.so")
if __name__ == "__main__":
C.NK_set_debug(False)
C.NK_set_debug(True)
a = C.NK_login('12345678', '123123123')
# a = C.NK_logout()
print(a)
C.NK_set_debug(False)
# print(''.center(40, '#'))
print(ffi.string(C.NK_status()))
# print(''.center(40, '#'))
# print(C.NK_get_hotp_code(0))
# print(C.NK_get_totp_code(0, 0, 0, 0))
# print(ffi.string(C.NK_get_totp_slot_name(0)))
s = []
for i in range(16):
s.append(ffi.string(C.NK_get_totp_slot_name(i)))
for i in range(3):
s.append(ffi.string(C.NK_get_hotp_slot_name(i)))
print(repr(s))
print((s))
s = []
for i in range(16):
s.append(C.NK_get_totp_code(i, 0, 0, 0))
for i in range(3):
s.append(C.NK_get_hotp_code(i))
print(repr(s))
print(s)
# C.NK_set_debug(True)
# s = []
# C.NK_write_hotp_slot(1, 'python_test', '12345678901234567890', 0, '123123123')
# C.NK_set_debug(False)
# for i in range(3):
# s.append(C.NK_get_hotp_code(1))
# print((s))
# C.NK_totp_mark_time()
# test according to https://tools.ietf.org/html/rfc6238#appendix-B
C.NK_write_totp_slot(1, 'python_test', '12345678901234567890', 30, True, '123123123')
C.NK_set_debug(True)
test_data = [
(59, 1, 94287082),
(1111111109, 0x00000000023523EC, 7081804),
(1111111111, 0x00000000023523ED, 14050471),
(1234567890, 0x000000000273EF07, 89005924),
]
a = []
for t, T, code in test_data:
C.NK_totp_set_time(t)
r = C.NK_get_totp_code(1, T, 0, 30) # FIXME T is not changing the outcome
a.append((r, code == r))
print(a)
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