mirror of
https://github.com/trezor/trezor-firmware.git
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131 lines
4.8 KiB
Python
131 lines
4.8 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.exceptions import TrezorFailure
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from trezorlib.tools import parse_path
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pytestmark = pytest.mark.skip_t1
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def test_ownership_id(client):
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ownership_id = btc.get_ownership_id(
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client,
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"Bitcoin",
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parse_path("m/84'/0'/0'/1/0"),
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script_type=messages.InputScriptType.SPENDWITNESS,
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)
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assert (
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ownership_id.hex()
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== "a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad5707"
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)
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def test_attack_ownership_id(client):
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# Multisig with global suffix specification.
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# Use account numbers 1, 2 and 3 to create a valid multisig,
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# but not containing the keys from account 0 used below.
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nodes = [
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btc.get_public_node(client, parse_path(f"84'/0'/{i}'")).node
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for i in range(1, 4)
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]
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multisig1 = messages.MultisigRedeemScriptType(
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nodes=nodes, address_n=[0, 0], signatures=[b"", b"", b""], m=2
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)
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# Multisig with per-node suffix specification.
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node = btc.get_public_node(
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client, parse_path("84h/0h/0h/0"), coin_name="Bitcoin"
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).node
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multisig2 = messages.MultisigRedeemScriptType(
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pubkeys=[
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messages.HDNodePathType(node=node, address_n=[1]),
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messages.HDNodePathType(node=node, address_n=[2]),
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messages.HDNodePathType(node=node, address_n=[3]),
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],
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signatures=[b"", b"", b""],
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m=2,
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)
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for multisig in (multisig1, multisig2):
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with pytest.raises(TrezorFailure):
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btc.get_ownership_id(
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client,
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"Bitcoin",
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parse_path("84'/0'/0'/0/0"),
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multisig=multisig,
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script_type=messages.InputScriptType.SPENDWITNESS,
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)
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def test_p2wpkh_ownership_proof(client):
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ownership_proof, _ = btc.get_ownership_proof(
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client,
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"Bitcoin",
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parse_path("m/84'/0'/0'/1/0"),
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script_type=messages.InputScriptType.SPENDWITNESS,
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)
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assert (
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ownership_proof.hex()
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== "534c00190001a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100e5eaf2cb0a473b4545115c7b85323809e75cb106175ace38129fd62323d73df30220363dbc7acb7afcda022b1f8d97acb8f47c42043cfe0595583aa26e30bc8b3bb50121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b"
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)
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def test_fake_ownership_id(client):
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with pytest.raises(TrezorFailure, match="Invalid ownership identifier"):
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btc.get_ownership_proof(
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client,
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"Bitcoin",
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parse_path("m/84'/0'/0'/1/0"),
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script_type=messages.InputScriptType.SPENDWITNESS,
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ownership_ids=[
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b"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
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],
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)
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def test_confirm_ownership_proof(client):
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ownership_proof, _ = btc.get_ownership_proof(
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client,
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"Bitcoin",
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parse_path("m/84'/0'/0'/1/0"),
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script_type=messages.InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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)
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assert (
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ownership_proof.hex()
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== "534c00190101a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100fa4561d261464360f18af9668c19e1b07d58f76814623aa8e5c9b2d85bc211d002207f364096183f461be75f763d2f970df6ac9b30a5a39556a07cab9c6f4d7883a80121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b"
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)
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def test_confirm_ownership_proof_with_data(client):
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ownership_proof, _ = btc.get_ownership_proof(
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client,
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"Bitcoin",
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parse_path("m/84'/0'/0'/1/0"),
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script_type=messages.InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
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)
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assert (
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ownership_proof.hex()
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== "534c00190101a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100ac67fde3f0c8443c2708b3e405b17c4c8a51e510132b4f35aa6d6782713a53280220616192365f6202ee3f050d4e0e13c38198156024ca978fbd2b8c89c8823bb3dd0121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b"
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)
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