53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
"""
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/*
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* This file is part of the Pico HSM distribution (https://github.com/polhenarejos/pico-hsm).
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* Copyright (c) 2022 Pol Henarejos.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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"""
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import pytest
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from picohsm import APDUResponse, SWCodes
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from picohsm.const import DEFAULT_PIN, DEFAULT_RETRIES
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WRONG_PIN = '112233'
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def test_pin_init_retries(device):
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device.initialize(retries=DEFAULT_RETRIES)
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retries = device.get_login_retries()
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assert(retries == DEFAULT_RETRIES)
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def test_pin_login(device):
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device.initialize(retries=DEFAULT_RETRIES)
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device.login(DEFAULT_PIN)
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def test_pin_retries(device):
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device.initialize(retries=DEFAULT_RETRIES)
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device.login(DEFAULT_PIN)
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for ret in range(DEFAULT_RETRIES-1):
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with pytest.raises(APDUResponse) as e:
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device.login(WRONG_PIN)
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assert(e.value.sw1 == 0x63 and e.value.sw2 == (0xC0 | (DEFAULT_RETRIES-1-ret)))
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with pytest.raises(APDUResponse) as e:
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device.login(WRONG_PIN)
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assert(e.value.sw == SWCodes.SW_PIN_BLOCKED)
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device.initialize(retries=DEFAULT_RETRIES)
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retries = device.get_login_retries()
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assert(retries == DEFAULT_RETRIES)
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