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trezor-firmware/tests/device_tests/cardano/test_sign_tx.py
2021-06-23 11:51:18 +02:00

138 lines
5.6 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 cardano, device, messages
from trezorlib.exceptions import TrezorFailure
from ...common import parametrize_using_common_fixtures
pytestmark = [
pytest.mark.altcoin,
pytest.mark.cardano,
pytest.mark.skip_t1,
]
@parametrize_using_common_fixtures(
"cardano/sign_tx_stake_pool_registration.json",
"cardano/sign_tx.json",
"cardano/sign_tx.slip39.json",
)
def test_cardano_sign_tx(client, parameters, result):
inputs = [cardano.parse_input(i) for i in parameters["inputs"]]
outputs = [cardano.parse_output(o) for o in parameters["outputs"]]
certificates = [cardano.parse_certificate(c) for c in parameters["certificates"]]
withdrawals = [cardano.parse_withdrawal(w) for w in parameters["withdrawals"]]
auxiliary_data = cardano.parse_auxiliary_data(parameters["auxiliary_data"])
if parameters.get("security_checks") == "prompt":
device.apply_settings(
client, safety_checks=messages.SafetyCheckLevel.PromptTemporarily
)
else:
device.apply_settings(client, safety_checks=messages.SafetyCheckLevel.Strict)
with client:
response = cardano.sign_tx(
client=client,
inputs=inputs,
outputs=outputs,
fee=parameters["fee"],
ttl=parameters.get("ttl"),
validity_interval_start=parameters.get("validity_interval_start"),
certificates=certificates,
withdrawals=withdrawals,
protocol_magic=parameters["protocol_magic"],
network_id=parameters["network_id"],
auxiliary_data=auxiliary_data,
)
assert response.tx_hash.hex() == result["tx_hash"]
assert response.serialized_tx.hex() == result["serialized_tx"]
@parametrize_using_common_fixtures(
"cardano/sign_tx.failed.json", "cardano/sign_tx_stake_pool_registration.failed.json"
)
def test_cardano_sign_tx_failed(client, parameters, result):
inputs = [cardano.parse_input(i) for i in parameters["inputs"]]
outputs = [cardano.parse_output(o) for o in parameters["outputs"]]
certificates = [cardano.parse_certificate(c) for c in parameters["certificates"]]
withdrawals = [cardano.parse_withdrawal(w) for w in parameters["withdrawals"]]
auxiliary_data = cardano.parse_auxiliary_data(parameters["auxiliary_data"])
with client:
with pytest.raises(TrezorFailure, match=result["error_message"]):
cardano.sign_tx(
client=client,
inputs=inputs,
outputs=outputs,
fee=parameters["fee"],
ttl=parameters.get("ttl"),
validity_interval_start=parameters.get("validity_interval_start"),
certificates=certificates,
withdrawals=withdrawals,
protocol_magic=parameters["protocol_magic"],
network_id=parameters["network_id"],
auxiliary_data=auxiliary_data,
)
@parametrize_using_common_fixtures("cardano/sign_tx.chunked.json")
def test_cardano_sign_tx_with_multiple_chunks(client, parameters, result):
inputs = [cardano.parse_input(i) for i in parameters["inputs"]]
outputs = [cardano.parse_output(o) for o in parameters["outputs"]]
certificates = [cardano.parse_certificate(c) for c in parameters["certificates"]]
withdrawals = [cardano.parse_withdrawal(w) for w in parameters["withdrawals"]]
auxiliary_data = cardano.parse_auxiliary_data(parameters["auxiliary_data"])
expected_responses = [
messages.PassphraseRequest(),
# XXX as many ButtonRequests as paginations. We are relying on the fact that
# there is only one fixture whose pagination is known.
# If that changes, we'll need to figure out something else.
messages.ButtonRequest(page_number=1),
messages.ButtonRequest(page_number=2),
messages.ButtonRequest(page_number=1),
messages.ButtonRequest(page_number=2),
]
expected_responses += [
messages.CardanoSignedTxChunk(signed_tx_chunk=bytes.fromhex(signed_tx_chunk))
for signed_tx_chunk in result["signed_tx_chunks"]
]
expected_responses += [
messages.CardanoSignedTx(tx_hash=bytes.fromhex(result["tx_hash"]))
]
with client:
client.set_expected_responses(expected_responses)
response = cardano.sign_tx(
client=client,
inputs=inputs,
outputs=outputs,
fee=parameters["fee"],
ttl=parameters.get("ttl"),
validity_interval_start=parameters.get("validity_interval_start"),
certificates=certificates,
withdrawals=withdrawals,
protocol_magic=parameters["protocol_magic"],
network_id=parameters["network_id"],
auxiliary_data=auxiliary_data,
)
assert response.tx_hash.hex() == result["tx_hash"]
assert response.serialized_tx.hex() == result["serialized_tx"]