mirror of
https://github.com/trezor/trezor-firmware.git
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174 lines
6.7 KiB
Python
174 lines
6.7 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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import pytest
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from trezorlib import btc, 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 trezorlib.tools import parse_path
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from ... import bip32
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VECTORS_BITCOIN = ( # coin_name, xpub_magic, path, xpub
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(
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"Bitcoin",
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0x0488B21E,
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parse_path("m/44h/0h/0h"),
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"xpub6BiVtCpG9fQPxnPmHXG8PhtzQdWC2Su4qWu6XW9tpWFYhxydCLJGrWBJZ5H6qTAHdPQ7pQhtpjiYZVZARo14qHiay2fvrX996oEP42u8wZy",
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),
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(
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"Bitcoin",
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0x0488B21E,
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parse_path("m/44h/0h/10h"),
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"xpub6BiVtCpG9fQQR6cSuFeDaSvCDgNvNme499JUGX4RHDiZVWwZy9NwNieWKXHLe8XRbdrEmY87aqztBCbRJkXWV7VJB96XBT5cpkqYMHwvLWB",
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),
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(
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"Bitcoin",
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0x0488B21E,
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parse_path("m/44h/0h/0h/0/0"),
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"xpub6FVDRC1jiWNTuT3embehwSZ1buxRDyZGbTakVCkBr6w2LwpERmYqXyvtrLeJX9hqzLaucS3qJXGekeFsSVCELkbgepp7FVGeH5BYekEgT9x",
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),
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(
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"Bitcoin",
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0x0488B21E,
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parse_path("m/44h/0h/10h/1/100"),
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"xpub6GhTNegKCjTqjYS4HNkPhXHXHNZV2cPC38N7HbpUKexXXuTkjKPnijqKTB7yXidP4JtTUWTuWPTt6P55xi91NPgUp51BnqYzYdNhho4y5j8",
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),
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(
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"Testnet",
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0x043587CF,
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parse_path("m/44h/1h/0h"),
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"tpubDDKn3FtHc74CaRrRbi1WFdJNaaenZkDWqq9NsEhcafnDZ4VuKeuLG2aKHm5SuwuLgAhRkkfHqcCxpnVNSrs5kJYZXwa6Ud431VnevzzzK3U",
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),
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(
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"Testnet",
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0x043587CF,
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parse_path("m/44h/1h/0h/0/0"),
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"tpubDGwNSs8z8jZU2EcUiubR4frGvKqddvLBqCDNknnWhmoUd6EHrRWrqXmDaWBNddWzM5Yqh4e4TUYFK9hGCEnSrMKgV6cthRhArfZpwzihdw7",
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),
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( # PSBT master fingerprint retrieval
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"Bitcoin",
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0x0488B21E,
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parse_path("m/0h"),
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"xpub68Zyu13qjcQvJXTsnmhH2h2TyPiXAama5bTU8u9iRXyYtS9X9yWvSKij6YGt7JJ2nr5rSGi4KLUW5Z8bTKHqXhbLwqb7smG3Y8j2wy4rmf3",
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),
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pytest.param(
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"Litecoin",
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0x019DA462,
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parse_path("m/44h/2h/0h"),
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"Ltub2Y8PyEMWQVgiX4L4gVzU8PakBTQ2WBxFdS6tJARQeasUUfXmBut2jGShnQyD3jgyBf7mmvs5jPNgmgXad5J6M8a8FiZK78dbT21fYtTAC9a",
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marks=pytest.mark.altcoin,
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),
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pytest.param(
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"Litecoin",
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0x019DA462,
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parse_path("m/44h/2h/10h"),
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"Ltub2Y8PyEMWQVgiy8Zio1XrKWkGL6ZmCZB9W5ShbvbzZ14irCrAb62YEoMafTAM5a2A6x6XNcyDdCNW7NVgES9jtQqyUZcBUFTimS7VVJ8tbpE",
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marks=pytest.mark.altcoin,
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),
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pytest.param(
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"Litecoin",
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0x019DA462,
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parse_path("m/44h/2h/0h/0/0"),
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"Ltub2dTvwC4v7GNeR6UEaywQ6j72wHi4dwRo3oDDzvXAwb4CrXVQEUTbxC4hEfULiKByiUMEmYLhuMo1YMYmBBjKJ8kyk9ia5gZaVNWq5rVLom4",
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marks=pytest.mark.altcoin,
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),
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pytest.param(
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"Litecoin",
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0x019DA462,
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parse_path("m/44h/2h/10h/1/100"),
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"Ltub2dcb6Nghj3kwaC2g3TtPgFzMSm7LXfe4mijFYsvEtxXu18vicTB4kYc9z6jGVMpdYhMScNhVY1naQYALnM2x4fvaGzAAGgcuZ89nFyyLhiK",
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marks=pytest.mark.altcoin,
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),
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)
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VECTORS_INVALID = ( # coin_name, path
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("Bitcoin", parse_path("m/44h/1h/0h")), # Testnet path on Bitcoin
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("Testnet", parse_path("m/44h/0h/0h")), # Bitcoin path on Testnet
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("Bitcoin", parse_path("m/40h/0h/0h")), # Unknown purpose
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("Bitcoin", parse_path("m/13h/0h/0h")), # SLIP-13 path
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# Bitcoin path on Litecoin
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pytest.param("Litecoin", parse_path("m/44h/0h/0h"), marks=pytest.mark.altcoin),
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# Segwit path on Bitcoin Cash
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pytest.param("Bcash", parse_path("m/84h/145h/0h"), marks=pytest.mark.altcoin),
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)
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@pytest.mark.parametrize("coin_name, xpub_magic, path, xpub", VECTORS_BITCOIN)
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def test_get_public_node(client: Client, coin_name, xpub_magic, path, xpub):
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res = btc.get_public_node(client, path, coin_name=coin_name)
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assert res.xpub == xpub
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assert bip32.serialize(res.node, xpub_magic) == xpub
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@pytest.mark.xfail(reason="Currently path validation on get_public_node is disabled.")
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@pytest.mark.parametrize("coin_name, path", VECTORS_INVALID)
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def test_invalid_path(client: Client, coin_name, path):
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with pytest.raises(TrezorFailure, match="Forbidden key path"):
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btc.get_public_node(client, path, coin_name=coin_name)
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def test_slip25_path(client: Client):
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# Ensure that CoinJoin XPUBs are inaccessible without user authorization.
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with pytest.raises(TrezorFailure, match="Forbidden key path"):
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btc.get_public_node(
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client,
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parse_path("m/10025h/0h/0h/1h"),
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script_type=messages.InputScriptType.SPENDTAPROOT,
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)
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VECTORS_SCRIPT_TYPES = ( # script_type, xpub, xpub_ignored_magic
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(
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None,
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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),
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(
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messages.InputScriptType.SPENDADDRESS,
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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),
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(
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messages.InputScriptType.SPENDP2SHWITNESS,
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"ypub6WYmBsV2xgQueQwhduAUQTFzUuXzQ2HEidmRpwKzX7ox8dsG8RCRD23zYcTkJiHhXDeb2nEGSiPbSaqGhBQu5jkgNvaiEiMxmZyMXEvfNco",
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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),
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(
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messages.InputScriptType.SPENDWITNESS,
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"zpub6qP2VY9x7MxPVi8pUFx6cYMVesgSLeGjdkHecLDsu8BqBjgVP5Myq5i8ZpRLJcwcvrmPnFppuNk9KsSqQspusySHFGH8pdBT3J2zujqcVuz",
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"xpub6BiVtCp7ozsRo7kaoYNrCNAVJwPYTQHjoXFD3YS797S55Y42sm2raxPrXQWAJodn7aXnHJdhz433ZJDhyUztHW55WatHeoYUVqui8cYNX8y",
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),
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)
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@pytest.mark.parametrize("script_type, xpub, xpub_ignored_magic", VECTORS_SCRIPT_TYPES)
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def test_script_type(client: Client, script_type, xpub, xpub_ignored_magic):
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path = parse_path("m/44h/0h/0")
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res = btc.get_public_node(
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client, path, coin_name="Bitcoin", script_type=script_type
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)
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assert res.xpub == xpub
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res = btc.get_public_node(
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client,
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path,
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coin_name="Bitcoin",
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script_type=script_type,
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ignore_xpub_magic=True,
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)
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assert res.xpub == xpub_ignored_magic
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