mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-25 07:48:10 +00:00
90 lines
2.6 KiB
Python
90 lines
2.6 KiB
Python
# 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 ethereum
|
|
from trezorlib.debuglink import TrezorClientDebugLink as Client
|
|
from trezorlib.tools import parse_path
|
|
|
|
from ...common import parametrize_using_common_fixtures
|
|
|
|
pytestmark = [pytest.mark.altcoin, pytest.mark.ethereum]
|
|
|
|
|
|
@parametrize_using_common_fixtures("ethereum/signmessage.json")
|
|
def test_signmessage(client: Client, parameters, result):
|
|
res = ethereum.sign_message(
|
|
client, parse_path(parameters["path"]), parameters["msg"]
|
|
)
|
|
assert res.address == result["address"]
|
|
assert res.signature.hex() == result["sig"]
|
|
|
|
|
|
@parametrize_using_common_fixtures("ethereum/verifymessage.json")
|
|
def test_verify(client: Client, parameters, result):
|
|
res = ethereum.verify_message(
|
|
client,
|
|
parameters["address"],
|
|
bytes.fromhex(parameters["sig"]),
|
|
parameters["msg"],
|
|
)
|
|
assert res is True
|
|
|
|
|
|
def test_verify_invalid(client: Client):
|
|
# First vector from the verifymessage JSON fixture
|
|
msg = "This is an example of a signed message."
|
|
address = "0xEa53AF85525B1779eE99ece1a5560C0b78537C3b"
|
|
sig = bytes.fromhex(
|
|
"9bacd833b51fde010bab53bafd9d832eadd3b175d2af2e629bb2944fcc987dce7ff68bb3571ed25a720c220f2f9538bc8d04f582bee002c9af086590a49805901c"
|
|
)
|
|
|
|
res = ethereum.verify_message(
|
|
client,
|
|
address,
|
|
sig,
|
|
msg,
|
|
)
|
|
assert res is True
|
|
|
|
# Changing the signature, expecting failure
|
|
res = ethereum.verify_message(
|
|
client,
|
|
address,
|
|
sig[:-1] + b"\x00",
|
|
msg,
|
|
)
|
|
assert res is False
|
|
|
|
# Changing the message, expecting failure
|
|
res = ethereum.verify_message(
|
|
client,
|
|
address,
|
|
sig,
|
|
msg + "abc",
|
|
)
|
|
assert res is False
|
|
|
|
# Changing the address, expecting failure
|
|
res = ethereum.verify_message(
|
|
client,
|
|
address[:-1] + "a",
|
|
sig,
|
|
msg,
|
|
)
|
|
assert res is False
|