trezor-firmware/tests/device_tests/test_msg_lisk_verifymessage.py

# This file is part of the Trezor project.
#
# Copyright (C) 2012-2019 SatoshiLabs and contributors
#
# This library is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the License along with this library.
# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.

import pytest

from trezorlib import lisk, messages as proto

from .common import TrezorTest


@pytest.mark.lisk
class TestMsgLiskVerifymessage(TrezorTest):
    def test_verify(self):
        self.setup_mnemonic_nopin_nopassphrase()
        with self.client:
            self.client.set_expected_responses(
                [
                    proto.ButtonRequest(code=proto.ButtonRequestType.Other),
                    proto.ButtonRequest(code=proto.ButtonRequestType.Other),
                    proto.Success(message="Message verified"),
                ]
            )
            lisk.verify_message(
                self.client,
                bytes.fromhex(
                    "eb56d7bbb5e8ea9269405f7a8527fe126023d1db2c973cfac6f760b60ae27294"
                ),
                bytes.fromhex(
                    "7858ae7cd52ea6d4b17e800ca60144423db5560bfd618b663ffbf26ab66758563df45cbffae8463db22dc285dd94309083b8c807776085b97d05374d79867d05"
                ),
                "This is an example of a signed message.",
            )

    def test_verify_long(self):
        self.setup_mnemonic_nopin_nopassphrase()
        with self.client:
            self.client.set_expected_responses(
                [
                    proto.ButtonRequest(code=proto.ButtonRequestType.Other),
                    proto.ButtonRequest(code=proto.ButtonRequestType.Other),
                    proto.Success(message="Message verified"),
                ]
            )
            lisk.verify_message(
                self.client,
                bytes.fromhex(
                    "8bca6b65a1a877767b746ea0b3c4310d404aa113df99c1b554e1802d70185ab5"
                ),
                bytes.fromhex(
                    "458ca5896d0934866992268f7509b5e954d568b1251e20c19bd3149ee3c86ffb5a44d1c2a0abbb99a3ab4767272dbb0e419b4579e890a24919ebbbe6cc0f970f"
                ),
                "VeryLongMessage!" * 64,
            )