You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
408 lines
14 KiB
408 lines
14 KiB
# This file is part of the Trezor project.
|
|
#
|
|
# Copyright (C) 2012-2018 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, messages as proto
|
|
from trezorlib.tools import parse_path
|
|
|
|
from .common import TrezorTest
|
|
|
|
TO_ADDR = "0x1d1c328764a41bda0492b66baa30c4a339ff85ef"
|
|
|
|
|
|
@pytest.mark.ethereum
|
|
class TestMsgEthereumSigntx(TrezorTest):
|
|
def test_ethereum_signtx_known_erc20_token(self):
|
|
self.setup_mnemonic_nopin_nopassphrase()
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(data_length=None),
|
|
]
|
|
)
|
|
|
|
data = bytearray()
|
|
# method id signalizing `transfer(address _to, uint256 _value)` function
|
|
data.extend(bytes.fromhex("a9059cbb"))
|
|
# 1st function argument (to - the receiver)
|
|
data.extend(
|
|
bytes.fromhex(
|
|
"000000000000000000000000574bbb36871ba6b78e27f4b4dcfb76ea0091880b"
|
|
)
|
|
)
|
|
# 2nd function argument (value - amount to be transferred)
|
|
data.extend(
|
|
bytes.fromhex(
|
|
"000000000000000000000000000000000000000000000000000000000bebc200"
|
|
)
|
|
)
|
|
# 200 000 000 in dec, divisibility of ADT = 9, trezor1 displays 0.2 ADT, Trezor T 200 000 000 Wei ADT
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=0,
|
|
gas_price=20,
|
|
gas_limit=20,
|
|
# ADT token address
|
|
to="0xd0d6d6c5fe4a677d343cc433536bb717bae167dd",
|
|
chain_id=1,
|
|
# value needs to be 0, token value is set in the contract (data)
|
|
value=0,
|
|
data=data,
|
|
)
|
|
|
|
# taken from T1 might not be 100% correct but still better than nothing
|
|
assert (
|
|
sig_r.hex()
|
|
== "ec1df922115d256745410fbc2070296756583c8786e4d402a88d4e29ec513fa9"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "7001bfe3ba357e4a9f9e0d3a3f8a8962257615a4cf215db93e48b98999fc51b7"
|
|
)
|
|
|
|
def test_ethereum_signtx_unknown_erc20_token(self):
|
|
self.setup_mnemonic_nopin_nopassphrase()
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(data_length=None),
|
|
]
|
|
)
|
|
|
|
data = bytearray()
|
|
# method id signalizing `transfer(address _to, uint256 _value)` function
|
|
data.extend(bytes.fromhex("a9059cbb"))
|
|
# 1st function argument (to - the receiver)
|
|
data.extend(
|
|
bytes.fromhex(
|
|
"000000000000000000000000574bbb36871ba6b78e27f4b4dcfb76ea0091880b"
|
|
)
|
|
)
|
|
# 2nd function argument (value - amount to be transferred)
|
|
data.extend(
|
|
bytes.fromhex(
|
|
"0000000000000000000000000000000000000000000000000000000000000123"
|
|
)
|
|
)
|
|
# since this token is unknown trezor should display "unknown token value"
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/1"),
|
|
nonce=0,
|
|
gas_price=20,
|
|
gas_limit=20,
|
|
# unknown token address (Grzegorz Brzęczyszczykiewicz Token)
|
|
to="0xfc6b5d6af8a13258f7cbd0d39e11b35e01a32f93",
|
|
chain_id=1,
|
|
# value needs to be 0, token value is set in the contract (data)
|
|
value=0,
|
|
data=data,
|
|
)
|
|
|
|
# taken from T1 might not be 100% correct but still better than nothing
|
|
assert (
|
|
sig_r.hex()
|
|
== "2559bbf1bcb80992b6eaa96f0074b19606d8ea7bf4219e1c9ac64a12855c0cce"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "633a74429eb6d3aeec4ed797542236a85daab3cab15e37736b87a45697541d7a"
|
|
)
|
|
|
|
def test_ethereum_signtx_nodata(self):
|
|
self.setup_mnemonic_nopin_nopassphrase()
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(data_length=None), # v,r,s checked later
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/100"),
|
|
nonce=0,
|
|
gas_price=20,
|
|
gas_limit=20,
|
|
to=TO_ADDR,
|
|
value=10,
|
|
)
|
|
|
|
assert sig_v == 27
|
|
assert (
|
|
sig_r.hex()
|
|
== "2f548f63ddb4cf19b6b9f922da58ff71833b967d590f3b4dcc2a70810338a982"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "428d35f0dca963b5196b63e7aa5e0405d8bff77d6aee1202183f1f68dacb4483"
|
|
)
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(data_length=None),
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/100"),
|
|
nonce=123456,
|
|
gas_price=20000,
|
|
gas_limit=20000,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
)
|
|
assert sig_v == 27
|
|
assert (
|
|
sig_r.hex()
|
|
== "3bf0470cd7f5ad8d82613199f73deadc55c3c9f32f91b1a21b5ef644144ebd58"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "48b3ef1b2502febdf35e9ff4df0ba1fda62f042fad639eb4852a297fc9872ebd"
|
|
)
|
|
|
|
def test_ethereum_signtx_data(self):
|
|
self.setup_mnemonic_nopin_nopassphrase()
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(data_length=None),
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=0,
|
|
gas_price=20,
|
|
gas_limit=20,
|
|
to=TO_ADDR,
|
|
value=10,
|
|
data=b"abcdefghijklmnop" * 16,
|
|
)
|
|
assert sig_v == 27
|
|
assert (
|
|
sig_r.hex()
|
|
== "e90f9e3dbfb34861d40d67570cb369049e675c6eebfdda6b08413a2283421b85"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "763912b8801f76cbea7792d98123a245514beeab2f3afebb4bab637888e8393a"
|
|
)
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(
|
|
data_length=1024,
|
|
signature_r=None,
|
|
signature_s=None,
|
|
signature_v=None,
|
|
),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=3),
|
|
proto.EthereumTxRequest(),
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=123456,
|
|
gas_price=20000,
|
|
gas_limit=20000,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
data=b"ABCDEFGHIJKLMNOP" * 256 + b"!!!",
|
|
)
|
|
assert sig_v == 27
|
|
assert (
|
|
sig_r.hex()
|
|
== "dd96d82d791118a55601dfcede237760d2e9734b76c373ede5362a447c42ac48"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "60a77558f28d483d476f9507cd8a6a4bb47b86611aaff95fd5499b9ee9ebe7ee"
|
|
)
|
|
|
|
def test_ethereum_signtx_message(self):
|
|
self.setup_mnemonic_nopin_nopassphrase()
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(
|
|
data_length=1024,
|
|
signature_r=None,
|
|
signature_s=None,
|
|
signature_v=None,
|
|
),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=3),
|
|
proto.EthereumTxRequest(),
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=0,
|
|
gas_price=20000,
|
|
gas_limit=20000,
|
|
to=TO_ADDR,
|
|
value=0,
|
|
data=b"ABCDEFGHIJKLMNOP" * 256 + b"!!!",
|
|
)
|
|
assert sig_v == 27
|
|
assert (
|
|
sig_r.hex()
|
|
== "81af16020d3c6ad820cab2e2b0834fa37f4a9b0c2443f151a4e2f12fe1081b09"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "7b34b5d8a43771d493cd9fa0c7b27a9563e2a31799fb9f0c2809539a848b9f47"
|
|
)
|
|
|
|
def test_ethereum_signtx_newcontract(self):
|
|
self.setup_mnemonic_allallall()
|
|
|
|
# contract creation without data should fail.
|
|
with pytest.raises(Exception):
|
|
ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=123456,
|
|
gas_price=20000,
|
|
gas_limit=20000,
|
|
to="",
|
|
value=12345678901234567890,
|
|
)
|
|
|
|
with self.client:
|
|
self.client.set_expected_responses(
|
|
[
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
|
|
proto.EthereumTxRequest(
|
|
data_length=1024,
|
|
signature_r=None,
|
|
signature_s=None,
|
|
signature_v=None,
|
|
),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=1024),
|
|
proto.EthereumTxRequest(data_length=3),
|
|
proto.EthereumTxRequest(),
|
|
]
|
|
)
|
|
|
|
sig_v, sig_r, sig_s = ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=0,
|
|
gas_price=20000,
|
|
gas_limit=20000,
|
|
to="",
|
|
value=12345678901234567890,
|
|
data=b"ABCDEFGHIJKLMNOP" * 256 + b"!!!",
|
|
)
|
|
assert sig_v == 28
|
|
assert (
|
|
sig_r.hex()
|
|
== "c86bda9de238b1c602648996561e7270a3be208da96bbf23474cb8e4014b9f93"
|
|
)
|
|
assert (
|
|
sig_s.hex()
|
|
== "18742403f75a05e7fa9868c30b36f1e55628de02d01c03084c1ff6775a13137c"
|
|
)
|
|
|
|
def test_ethereum_sanity_checks(self):
|
|
# gas overflow
|
|
with pytest.raises(Exception):
|
|
ethereum.sign_tx(
|
|
self.client,
|
|
n=parse_path("44'/60'/0'/0/0"),
|
|
nonce=123456,
|
|
gas_price=0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,
|
|
gas_limit=0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
)
|
|
|
|
# no gas price
|
|
with pytest.raises(Exception):
|
|
ethereum.sign_tx(
|
|
self.client,
|
|
n=[0, 0],
|
|
nonce=123456,
|
|
gas_limit=10000,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
)
|
|
|
|
# no gas limit
|
|
with pytest.raises(Exception):
|
|
ethereum.sign_tx(
|
|
self.client,
|
|
n=[0, 0],
|
|
nonce=123456,
|
|
gas_price=10000,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
)
|
|
|
|
# no nonce
|
|
with pytest.raises(Exception):
|
|
ethereum.sign_tx(
|
|
self.client,
|
|
n=[0, 0],
|
|
gas_price=10000,
|
|
gas_limit=123456,
|
|
to=TO_ADDR,
|
|
value=12345678901234567890,
|
|
)
|