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155 lines
6.1 KiB
155 lines
6.1 KiB
# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2019 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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import pytest
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from trezorlib import cardano, device, messages
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from trezorlib.debuglink import TrezorClientDebugLink as Client
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from trezorlib.exceptions import TrezorFailure
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from ...common import parametrize_using_common_fixtures
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pytestmark = [
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pytest.mark.altcoin,
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pytest.mark.cardano,
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pytest.mark.skip_t1,
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]
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@parametrize_using_common_fixtures(
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"cardano/sign_tx_stake_pool_registration.json",
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"cardano/sign_tx.json",
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"cardano/sign_tx.multisig.json",
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"cardano/sign_tx.slip39.json",
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)
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def test_cardano_sign_tx(client: Client, parameters, result):
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client.init_device(new_session=True, derive_cardano=True)
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signing_mode = messages.CardanoTxSigningMode.__members__[parameters["signing_mode"]]
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inputs = [cardano.parse_input(i) for i in parameters["inputs"]]
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outputs = [cardano.parse_output(o) for o in parameters["outputs"]]
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certificates = [cardano.parse_certificate(c) for c in parameters["certificates"]]
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withdrawals = [cardano.parse_withdrawal(w) for w in parameters["withdrawals"]]
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auxiliary_data = cardano.parse_auxiliary_data(parameters["auxiliary_data"])
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mint = cardano.parse_mint(parameters["mint"])
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additional_witness_requests = [
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cardano.parse_additional_witness_request(p)
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for p in parameters["additional_witness_requests"]
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]
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if parameters.get("security_checks") == "prompt":
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device.apply_settings(
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client, safety_checks=messages.SafetyCheckLevel.PromptTemporarily
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)
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else:
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device.apply_settings(client, safety_checks=messages.SafetyCheckLevel.Strict)
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with client:
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response = cardano.sign_tx(
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client=client,
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signing_mode=signing_mode,
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inputs=inputs,
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outputs=outputs,
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fee=parameters["fee"],
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ttl=parameters.get("ttl"),
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validity_interval_start=parameters.get("validity_interval_start"),
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certificates=certificates,
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withdrawals=withdrawals,
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protocol_magic=parameters["protocol_magic"],
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network_id=parameters["network_id"],
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auxiliary_data=auxiliary_data,
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mint=mint,
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additional_witness_requests=additional_witness_requests,
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)
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assert response == _transform_expected_result(result)
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@parametrize_using_common_fixtures(
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"cardano/sign_tx.failed.json",
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"cardano/sign_tx.multisig.failed.json",
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"cardano/sign_tx_stake_pool_registration.failed.json",
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)
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def test_cardano_sign_tx_failed(client: Client, parameters, result):
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client.init_device(new_session=True, derive_cardano=True)
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signing_mode = messages.CardanoTxSigningMode.__members__[parameters["signing_mode"]]
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inputs = [cardano.parse_input(i) for i in parameters["inputs"]]
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outputs = [cardano.parse_output(o) for o in parameters["outputs"]]
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certificates = [cardano.parse_certificate(c) for c in parameters["certificates"]]
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withdrawals = [cardano.parse_withdrawal(w) for w in parameters["withdrawals"]]
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auxiliary_data = cardano.parse_auxiliary_data(parameters["auxiliary_data"])
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mint = cardano.parse_mint(parameters["mint"])
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additional_witness_requests = [
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cardano.parse_additional_witness_request(p)
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for p in parameters["additional_witness_requests"]
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]
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if parameters.get("security_checks") == "prompt":
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device.apply_settings(
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client, safety_checks=messages.SafetyCheckLevel.PromptTemporarily
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)
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else:
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device.apply_settings(client, safety_checks=messages.SafetyCheckLevel.Strict)
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with client:
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with pytest.raises(TrezorFailure, match=result["error_message"]):
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cardano.sign_tx(
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client=client,
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signing_mode=signing_mode,
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inputs=inputs,
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outputs=outputs,
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fee=parameters["fee"],
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ttl=parameters.get("ttl"),
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validity_interval_start=parameters.get("validity_interval_start"),
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certificates=certificates,
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withdrawals=withdrawals,
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protocol_magic=parameters["protocol_magic"],
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network_id=parameters["network_id"],
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auxiliary_data=auxiliary_data,
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mint=mint,
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additional_witness_requests=additional_witness_requests,
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)
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def _transform_expected_result(result):
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"""Transform the JSON representation of the expected result into the format which is returned by trezorlib.
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This involves converting the hex strings into real binary values."""
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transformed_result = {
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"tx_hash": bytes.fromhex(result["tx_hash"]),
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"witnesses": [
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{
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"type": witness["type"],
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"pub_key": bytes.fromhex(witness["pub_key"]),
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"signature": bytes.fromhex(witness["signature"]),
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"chain_code": bytes.fromhex(witness["chain_code"])
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if witness["chain_code"]
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else None,
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}
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for witness in result["witnesses"]
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],
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}
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if supplement := result.get("auxiliary_data_supplement"):
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transformed_result["auxiliary_data_supplement"] = {
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"type": supplement["type"],
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"auxiliary_data_hash": bytes.fromhex(supplement["auxiliary_data_hash"]),
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}
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if catalyst_signature := supplement.get("catalyst_signature"):
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transformed_result["auxiliary_data_supplement"][
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"catalyst_signature"
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] = bytes.fromhex(catalyst_signature)
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return transformed_result
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