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https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 14:58:09 +00:00
Test of change pin failure
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39348895f9
commit
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@ -127,5 +127,41 @@ class TestMsgChangepin(common.TrezorTest):
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ret = self.client.call_raw(proto.Ping(pin_protection=True))
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self.assertIsInstance(ret, proto.Success)
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def test_set_failed(self):
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self.setup_mnemonic_nopin_nopassphrase()
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features = self.client.call_raw(proto.Initialize())
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self.assertFalse(features.pin_protection)
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# Check that there's no PIN protection
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ret = self.client.call_raw(proto.Ping(pin_protection=True))
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self.assertIsInstance(ret, proto.Success)
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# Let's set new PIN
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ret = self.client.call_raw(proto.ChangePin())
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self.assertIsInstance(ret, proto.ButtonRequest)
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# Press button
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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# Send the PIN for first time
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self.assertIsInstance(ret, proto.PinMatrixRequest)
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pin_encoded = self.client.debug.encode_pin(self.pin6)
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ret = self.client.call_raw(proto.PinMatrixAck(pin=pin_encoded))
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# Send the PIN for second time, but with typo
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self.assertIsInstance(ret, proto.PinMatrixRequest)
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pin_encoded = self.client.debug.encode_pin(self.pin4)
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ret = self.client.call_raw(proto.PinMatrixAck(pin=pin_encoded))
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# Now it should fail, because pins are different
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self.assertIsInstance(ret, proto.Failure)
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# Check that there's still no PIN protection now
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features = self.client.call_raw(proto.Initialize())
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self.assertFalse(features.pin_protection)
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ret = self.client.call_raw(proto.Ping(pin_protection=True))
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self.assertIsInstance(ret, proto.Success)
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if __name__ == '__main__':
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unittest.main()
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