def validate_otp(device_id, received_otp):
otp_config = get_device_info(device_id)
generated_otp = truncate_otp(
otp=generate_otp(otp_expiry=otp_config.expiry,
otp_secret=otp_config.secret),
expected_length=otp_config.length)
return generated_otp == received_otp
def test_validate_otp(self):
otp = truncate_otp(otp=generate_otp(
otp_expiry=30, otp_secret=self.response.json.get("secret")))
response = self.app.get("/validate/{}".format(self.device_id),
json={"OTP": otp})
self.assertEqual(True, response.json.get("is_valid"))
self.assertEqual(200, response.status_code)
def is_registered(url, device_id):
return requests.get(url="{}/is_registered/{}".format(url, device_id))
def generate_device_otp(otp_secret, coefficient=None):
device_otp = generate_otp(otp_secret=otp_secret, coefficient=coefficient)
return truncate_otp(otp=device_otp)
def get_parser():
parser = argparse.ArgumentParser()
parser.add_argument('--device-id', type=int, action='store', required=True,
help='id of the device')
parser.add_argument('--server-addr', type=str, action='store',
help='server address', default="http://127.0.0.1:5000")
return parser
if __name__ == '__main__':
args_parse = get_parser().parse_args()
is_device_registered = is_registered(url=args_parse.server_addr,
device_id=args_parse.device_id)
if not is_device_registered.json().get("is_registered"):
register_device = register(url=args_parse.server_addr,
device_id=args_parse.device_id)
secret = register_device.json().get("secret")
else:
secret = get_device_secret(url=args_parse.server_addr,
device_id=args_parse.device_id)
print(truncate_otp(otp=generate_otp(otp_secret=secret)))
def generate_device_otp(otp_secret, coefficient=None):
device_otp = generate_otp(otp_secret=otp_secret, coefficient=coefficient)
return truncate_otp(otp=device_otp)
def test_truncate_otp(self):
self.assertEqual("039319",
truncate_otp("364039319", expected_length=6))