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120 lines
4.3 KiB
Python
120 lines
4.3 KiB
Python
# 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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# XDR decoding tool available at:
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# https://www.stellar.org/laboratory/#xdr-viewer
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#
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# ## Test Info
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#
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# The default mnemonic generates the following Stellar keypair at path 44'/148'/0':
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# GAXSFOOGF4ELO5HT5PTN23T5XE6D5QWL3YBHSVQ2HWOFEJNYYMRJENBV
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# SDK6NSLLKX5UE3DSXGK56MEMTZBOJ6XT3LLA33BEAZUYGO6TXMHNRUPB
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#
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# ### Testing a new Operation
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#
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# 1. Start at the Stellar transaction builder: https://www.stellar.org/laboratory/#txbuilder?network=test
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# (Verify that the "test" network is active in the upper right)
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#
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# 2. Fill out the fields at the top as you like. We use mostly these values:
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# Source account: GAXSFOOGF4ELO5HT5PTN23T5XE6D5QWL3YBHSVQ2HWOFEJNYYMRJENBV
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# Transaction sequence number: 1000
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# Base fee: 100
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# Memo: None
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# Time Bounds: 461535181, 1575234180
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#
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# 3. Select the operation to test, such as Create Account
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#
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# 4. Fill out the fields for the operation
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#
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# 5. Scroll down to the bottom of the page and click "Sign in Transaction Signer"
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#
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# 6. Copy the generated XDR and add it as an "xdr" field to your test case
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#
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# 7. In the first "Add Signer" text box enter the secret key: SDK6NSLLKX5UE3DSXGK56MEMTZBOJ6XT3LLA33BEAZUYGO6TXMHNRUPB
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#
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# 8. Scroll down to the signed XDR blob and click "View in XDR Viewer"
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#
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# 9. Scroll down to the bottom and look at the "signatures" section. The Trezor should generate the same signature
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#
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from base64 import b64encode
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import pytest
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from trezorlib import messages, protobuf, stellar
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from trezorlib.debuglink import TrezorClientDebugLink as Client
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from trezorlib.tools import parse_path
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from ...common import parametrize_using_common_fixtures
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def parameters_to_proto(parameters):
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tx_data = parameters["tx"]
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ops_data = parameters["operations"]
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tx_data["address_n"] = parse_path(parameters["address_n"])
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tx_data["network_passphrase"] = parameters["network_passphrase"]
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tx_data["num_operations"] = len(ops_data)
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def make_op(operation_data):
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type_name = operation_data["_message_type"]
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assert type_name.startswith("Stellar") and type_name.endswith("Op")
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cls = getattr(messages, type_name)
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return protobuf.dict_to_proto(cls, operation_data)
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tx = protobuf.dict_to_proto(messages.StellarSignTx, tx_data)
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operations = [make_op(op) for op in ops_data]
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return tx, operations
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@pytest.mark.altcoin
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@pytest.mark.stellar
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@parametrize_using_common_fixtures("stellar/sign_tx.json")
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def test_sign_tx(client: Client, parameters, result):
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tx, operations = parameters_to_proto(parameters)
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response = stellar.sign_tx(
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client, tx, operations, tx.address_n, tx.network_passphrase
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)
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assert response.public_key.hex() == result["public_key"]
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assert b64encode(response.signature).decode() == result["signature"]
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@pytest.mark.altcoin
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@pytest.mark.stellar
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@parametrize_using_common_fixtures("stellar/sign_tx.json")
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@pytest.mark.skipif(not stellar.HAVE_STELLAR_SDK, reason="requires Stellar SDK")
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def test_xdr(parameters, result):
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from stellar_sdk import TransactionEnvelope
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envelope = TransactionEnvelope.from_xdr(
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parameters["xdr"], parameters["network_passphrase"]
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)
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tx, operations = stellar.from_envelope(envelope)
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tx.address_n = parse_path(parameters["address_n"])
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tx_expected, operations_expected = parameters_to_proto(parameters)
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assert tx == tx_expected
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for expected, actual in zip(operations_expected, operations):
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assert expected == actual
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@pytest.mark.altcoin
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@pytest.mark.stellar
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@parametrize_using_common_fixtures("stellar/get_address.json")
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def test_get_address(client: Client, parameters, result):
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address_n = parse_path(parameters["path"])
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address = stellar.get_address(client, address_n, show_display=True)
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assert address == result["address"]
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