# 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 btc, messages from trezorlib.exceptions import TrezorFailure from trezorlib.tools import parse_path pytestmark = pytest.mark.skip_t1 def test_ownership_id(client): ownership_id = btc.get_ownership_id( client, "Bitcoin", parse_path("m/84'/0'/0'/1/0"), script_type=messages.InputScriptType.SPENDWITNESS, ) assert ( ownership_id.hex() == "a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad5707" ) def test_attack_ownership_id(client): # Multisig with global suffix specification. # Use account numbers 1, 2 and 3 to create a valid multisig, # but not containing the keys from account 0 used below. nodes = [ btc.get_public_node(client, parse_path("84'/0'/%d'" % i)).node for i in range(1, 4) ] multisig1 = messages.MultisigRedeemScriptType( nodes=nodes, address_n=[0, 0], signatures=[b"", b"", b""], m=2 ) # Multisig with per-node suffix specification. node = btc.get_public_node( client, parse_path("84h/0h/0h/0"), coin_name="Bitcoin" ).node multisig2 = messages.MultisigRedeemScriptType( pubkeys=[ messages.HDNodePathType(node=node, address_n=[1]), messages.HDNodePathType(node=node, address_n=[2]), messages.HDNodePathType(node=node, address_n=[3]), ], signatures=[b"", b"", b""], m=2, ) for multisig in (multisig1, multisig2): with pytest.raises(TrezorFailure): btc.get_ownership_id( client, "Bitcoin", parse_path("84'/0'/0'/0/0"), multisig=multisig, script_type=messages.InputScriptType.SPENDWITNESS, ) def test_p2wpkh_ownership_proof(client): ownership_proof, _ = btc.get_ownership_proof( client, "Bitcoin", parse_path("m/84'/0'/0'/1/0"), script_type=messages.InputScriptType.SPENDWITNESS, ) assert ( ownership_proof.hex() == "534c00190001a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100e5eaf2cb0a473b4545115c7b85323809e75cb106175ace38129fd62323d73df30220363dbc7acb7afcda022b1f8d97acb8f47c42043cfe0595583aa26e30bc8b3bb50121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b" ) def test_fake_ownership_id(client): with pytest.raises(TrezorFailure, match="Invalid ownership identifier"): btc.get_ownership_proof( client, "Bitcoin", parse_path("m/84'/0'/0'/1/0"), script_type=messages.InputScriptType.SPENDWITNESS, ownership_ids=[ 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" ], ) def test_confirm_ownership_proof(client): ownership_proof, _ = btc.get_ownership_proof( client, "Bitcoin", parse_path("m/84'/0'/0'/1/0"), script_type=messages.InputScriptType.SPENDWITNESS, user_confirmation=True, ) assert ( ownership_proof.hex() == "534c00190101a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100fa4561d261464360f18af9668c19e1b07d58f76814623aa8e5c9b2d85bc211d002207f364096183f461be75f763d2f970df6ac9b30a5a39556a07cab9c6f4d7883a80121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b" ) def test_confirm_ownership_proof_with_data(client): ownership_proof, _ = btc.get_ownership_proof( client, "Bitcoin", parse_path("m/84'/0'/0'/1/0"), script_type=messages.InputScriptType.SPENDWITNESS, user_confirmation=True, 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", ) assert ( ownership_proof.hex() == "534c00190101a122407efc198211c81af4450f40b235d54775efd934d16b9e31c6ce9bad57070002483045022100ac67fde3f0c8443c2708b3e405b17c4c8a51e510132b4f35aa6d6782713a53280220616192365f6202ee3f050d4e0e13c38198156024ca978fbd2b8c89c8823bb3dd0121032ef68318c8f6aaa0adec0199c69901f0db7d3485eb38d9ad235221dc3d61154b" )