mirror of
https://github.com/trezor/trezor-firmware.git
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911 lines
32 KiB
Python
911 lines
32 KiB
Python
# This file is part of the Trezor project.
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#
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# Copyright (C) 2020 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 time
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import pytest
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from trezorlib import btc, 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 trezorlib.tools import parse_path
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from ...common import is_core
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from ...tx_cache import TxCache
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from .payment_req import make_coinjoin_request
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from .signtx import (
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assert_tx_matches,
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request_finished,
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request_input,
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request_meta,
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request_output,
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)
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B = messages.ButtonRequestType
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TX_CACHE_TESTNET = TxCache("Testnet")
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TX_CACHE_MAINNET = TxCache("Bitcoin")
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FAKE_TXHASH_e5b7e2 = bytes.fromhex(
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"e5b7e21b5ba720e81efd6bfa9f854ababdcddc75a43bfa60bf0fe069cfd1bb8a"
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)
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FAKE_TXHASH_f982c0 = bytes.fromhex(
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"f982c0a283bd65a59aa89eded9e48f2a3319cb80361dfab4cf6192a03badb60a"
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)
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TXHASH_2cc3c1 = bytes.fromhex(
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"2cc3c1e33fb1cb7b4fccf4e0fead3fc077a1eb6c22e61561b343b704a5a8da6d"
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)
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TXHASH_7f3a34 = bytes.fromhex(
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"7f3a348106f9f3688069f389c00842b18d26770ec9a96ea94bf21623433a0f72"
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)
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PIN = "1234"
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ROUND_ID_LEN = 32
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SLIP25_PATH = parse_path("m/10025h")
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@pytest.mark.parametrize("chunkify", (True, False))
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@pytest.mark.setup_client(pin=PIN)
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def test_sign_tx(client: Client, chunkify: bool):
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# NOTE: FAKE input tx
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commitment_data = b"\x0fwww.example.com" + (1).to_bytes(ROUND_ID_LEN, "big")
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with client:
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client.use_pin_sequence([PIN])
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btc.authorize_coinjoin(
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client,
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coordinator="www.example.com",
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max_rounds=2,
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max_coordinator_fee_rate=500_000, # 0.5 %
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max_fee_per_kvbyte=3500,
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n=parse_path("m/10025h/1h/0h/1h"),
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coin_name="Testnet",
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script_type=messages.InputScriptType.SPENDTAPROOT,
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)
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client.call(messages.LockDevice())
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with client:
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client.set_expected_responses(
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[messages.PreauthorizedRequest, messages.OwnershipProof]
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)
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btc.get_ownership_proof(
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client,
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"Testnet",
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parse_path("m/10025h/1h/0h/1h/1/0"),
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script_type=messages.InputScriptType.SPENDTAPROOT,
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user_confirmation=True,
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commitment_data=commitment_data,
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preauthorized=True,
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)
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with client:
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client.set_expected_responses(
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[messages.PreauthorizedRequest, messages.OwnershipProof]
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)
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btc.get_ownership_proof(
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client,
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"Testnet",
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parse_path("m/10025h/1h/0h/1h/1/5"),
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script_type=messages.InputScriptType.SPENDTAPROOT,
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user_confirmation=True,
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commitment_data=commitment_data,
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preauthorized=True,
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)
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inputs = [
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messages.TxInputType(
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# seed "alcohol woman abuse must during monitor noble actual mixed trade anger aisle"
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# m/10025h/1h/0h/1h/0/0
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# tb1pkw382r3plt8vx6e22mtkejnqrxl4z7jugh3w4rjmfmgezzg0xqpsdaww8z
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amount=100_000,
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prev_hash=FAKE_TXHASH_e5b7e2,
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prev_index=0,
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script_type=messages.InputScriptType.EXTERNAL,
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script_pubkey=bytes.fromhex(
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"5120b3a2750e21facec36b2a56d76cca6019bf517a5c45e2ea8e5b4ed191090f3003"
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),
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ownership_proof=bytearray.fromhex(
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"534c001901019cf1b0ad730100bd7a69e987d55348bb798e2b2096a6a5713e9517655bd2021300014052d479f48d34f1ca6872d4571413660040c3e98841ab23a2c5c1f37399b71bfa6f56364b79717ee90552076a872da68129694e1b4fb0e0651373dcf56db123c5"
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),
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commitment_data=commitment_data,
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),
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messages.TxInputType(
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address_n=parse_path("m/10025h/1h/0h/1h/1/0"),
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amount=7_289_000,
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prev_hash=FAKE_TXHASH_f982c0,
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prev_index=1,
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script_type=messages.InputScriptType.SPENDTAPROOT,
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),
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]
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input_script_pubkeys = [
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bytes.fromhex(
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"5120b3a2750e21facec36b2a56d76cca6019bf517a5c45e2ea8e5b4ed191090f3003"
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),
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bytes.fromhex(
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"51202f436892d90fb2665519efa3d9f0f5182859124f179486862c2cd7a78ea9ac19"
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),
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]
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outputs = [
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# Other's coinjoined output.
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messages.TxOutputType(
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# seed "alcohol woman abuse must during monitor noble actual mixed trade anger aisle"
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# m/10025h/1h/0h/1h/1/0
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address="tb1pupzczx9cpgyqgtvycncr2mvxscl790luqd8g88qkdt2w3kn7ymhsrdueu2",
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amount=50_000,
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script_type=messages.OutputScriptType.PAYTOADDRESS,
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),
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# Our coinjoined output.
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messages.TxOutputType(
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# tb1phkcspf88hge86djxgtwx2wu7ddghsw77d6sd7txtcxncu0xpx22shcydyf
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address_n=parse_path("m/10025h/1h/0h/1h/1/1"),
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amount=50_000,
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script_type=messages.OutputScriptType.PAYTOTAPROOT,
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),
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# Our change output.
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messages.TxOutputType(
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# tb1pchruvduckkwuzm5hmytqz85emften5dnmkqu9uhfxwfywaqhuu0qjggqyp
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address_n=parse_path("m/10025h/1h/0h/1h/1/2"),
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amount=7_289_000 - 50_000 - 36_445 - 490,
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script_type=messages.OutputScriptType.PAYTOTAPROOT,
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),
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# Other's change output.
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messages.TxOutputType(
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# seed "alcohol woman abuse must during monitor noble actual mixed trade anger aisle"
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# m/10025h/1h/0h/1h/1/1
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address="tb1pvt7lzserh8xd5m6mq0zu9s5wxkpe5wgf5ts56v44jhrr6578hz8saxup5m",
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amount=100_000 - 50_000 - 500 - 490,
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script_type=messages.OutputScriptType.PAYTOADDRESS,
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),
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# Coordinator's output.
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messages.TxOutputType(
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address="mvbu1Gdy8SUjTenqerxUaZyYjmveZvt33q",
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amount=36_945,
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script_type=messages.OutputScriptType.PAYTOADDRESS,
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),
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]
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output_script_pubkeys = [
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bytes.fromhex(
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"5120e0458118b80a08042d84c4f0356d86863fe2bffc034e839c166ad4e8da7e26ef"
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),
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bytes.fromhex(
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"5120bdb100a4e7ba327d364642dc653b9e6b51783bde6ea0df2ccbc1a78e3cc13295"
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),
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bytes.fromhex(
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"5120c5c7c63798b59dc16e97d916011e99da5799d1b3dd81c2f2e93392477417e71e"
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),
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bytes.fromhex(
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"512062fdf14323b9ccda6f5b03c5c2c28e35839a3909a2e14d32b595c63d53c7b88f"
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),
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bytes.fromhex("76a914a579388225827d9f2fe9014add644487808c695d88ac"),
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]
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coinjoin_req = make_coinjoin_request(
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"www.example.com",
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inputs,
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input_script_pubkeys,
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outputs,
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output_script_pubkeys,
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no_fee_indices=[],
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)
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with client:
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client.set_expected_responses(
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[
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messages.PreauthorizedRequest(),
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request_input(0),
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request_input(1),
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request_output(0),
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request_output(1),
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request_output(2),
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request_output(3),
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request_output(4),
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request_input(1),
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request_finished(),
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]
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)
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signatures, serialized_tx = btc.sign_tx(
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client,
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"Testnet",
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inputs,
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outputs,
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prev_txes=TX_CACHE_TESTNET,
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coinjoin_request=coinjoin_req,
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preauthorized=True,
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serialize=False,
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chunkify=chunkify,
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)
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assert serialized_tx == b""
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assert len(signatures) == 2
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assert signatures[0] is None
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assert (
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signatures[1].hex()
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== "c017fce789fa8db54a2ae032012d2dd6d7c76cc1c1a6f00e29b86acbf93022da8aa559009a574792c7b09b2535d288d6e03c6ed169902ed8c4c97626a83fbc11"
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)
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# Test for a second time.
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btc.sign_tx(
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client,
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"Testnet",
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inputs,
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outputs,
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prev_txes=TX_CACHE_TESTNET,
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coinjoin_request=coinjoin_req,
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preauthorized=True,
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chunkify=chunkify,
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)
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# Test for a third time, number of rounds should be exceeded.
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with pytest.raises(TrezorFailure, match="No preauthorized operation"):
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btc.sign_tx(
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client,
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"Testnet",
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inputs,
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outputs,
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prev_txes=TX_CACHE_TESTNET,
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coinjoin_request=coinjoin_req,
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preauthorized=True,
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chunkify=chunkify,
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)
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def test_sign_tx_large(client: Client):
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# NOTE: FAKE input tx
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commitment_data = b"\x0fwww.example.com" + (1).to_bytes(ROUND_ID_LEN, "big")
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own_input_count = 10
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total_input_count = 400
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own_output_count = 30
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total_output_count = 1200
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output_denom = 10_000 # sats
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max_expected_delay = 60 # seconds
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with client:
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btc.authorize_coinjoin(
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client,
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coordinator="www.example.com",
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max_rounds=2,
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max_coordinator_fee_rate=500_000, # 0.5 %
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max_fee_per_kvbyte=3500,
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n=parse_path("m/10025h/1h/0h/1h"),
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coin_name="Testnet",
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script_type=messages.InputScriptType.SPENDTAPROOT,
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)
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# INPUTS.
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external_input = messages.TxInputType(
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# seed "alcohol woman abuse must during monitor noble actual mixed trade anger aisle"
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# m/10025h/1h/0h/1h/0/0
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# tb1pkw382r3plt8vx6e22mtkejnqrxl4z7jugh3w4rjmfmgezzg0xqpsdaww8z
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amount=output_denom * total_output_count // total_input_count,
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prev_hash=FAKE_TXHASH_e5b7e2,
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prev_index=0,
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script_type=messages.InputScriptType.EXTERNAL,
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script_pubkey=bytes.fromhex(
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"5120b3a2750e21facec36b2a56d76cca6019bf517a5c45e2ea8e5b4ed191090f3003"
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),
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ownership_proof=bytearray.fromhex(
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"534c001901019cf1b0ad730100bd7a69e987d55348bb798e2b2096a6a5713e9517655bd2021300014052d479f48d34f1ca6872d4571413660040c3e98841ab23a2c5c1f37399b71bfa6f56364b79717ee90552076a872da68129694e1b4fb0e0651373dcf56db123c5"
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),
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commitment_data=commitment_data,
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)
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internal_inputs = [
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messages.TxInputType(
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address_n=parse_path(f"m/10025h/1h/0h/1h/1/{i}"),
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amount=output_denom * own_output_count // own_input_count,
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prev_hash=FAKE_TXHASH_f982c0,
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prev_index=1,
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script_type=messages.InputScriptType.SPENDTAPROOT,
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)
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for i in range(own_input_count)
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]
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internal_input_script_pubkeys = [
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bytes.fromhex(
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"51202f436892d90fb2665519efa3d9f0f5182859124f179486862c2cd7a78ea9ac19"
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),
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bytes.fromhex(
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"5120bdb100a4e7ba327d364642dc653b9e6b51783bde6ea0df2ccbc1a78e3cc13295"
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),
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bytes.fromhex(
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"5120c5c7c63798b59dc16e97d916011e99da5799d1b3dd81c2f2e93392477417e71e"
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),
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bytes.fromhex(
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"5120148db939506345b047d945fff64691508c90da036ea3313b38b386ba3ec64ec5"
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),
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bytes.fromhex(
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"51202cf0ba67bc759b413c0a36e33f5223aee574a979cfc1bc6e59b136cc43a8da8d"
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),
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bytes.fromhex(
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"51202ad44db2df5b2a4d46e3655b1ab2402229676e35a3a43c4f7cae73e862c10775"
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),
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bytes.fromhex(
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"51209e101215e14de4bece6cabd552f11e5931cb53119f43e52c10f9c1de0fd03390"
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),
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bytes.fromhex(
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"5120f799c40379196e8507b8adf72c78b6cc12bb9fbae38f3ad744dfcd19a5777253"
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),
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bytes.fromhex(
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"5120db0563942a92fb8c89ced9325c2660607605cd645027d64a9f641e6bc1694020"
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),
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bytes.fromhex(
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"51208f1bbec30c355ec71f7a87c5ea06547c9b9b8a51c7834cd726e13cbb83226d16"
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),
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]
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inputs = internal_inputs + [external_input] * (total_input_count - own_input_count)
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input_script_pubkeys = internal_input_script_pubkeys + [
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external_input.script_pubkey
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] * (total_input_count - own_input_count)
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# OUTPUTS.
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external_output = messages.TxOutputType(
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# seed "alcohol woman abuse must during monitor noble actual mixed trade anger aisle"
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# m/10025h/1h/0h/1h/1/0
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address="tb1pupzczx9cpgyqgtvycncr2mvxscl790luqd8g88qkdt2w3kn7ymhsrdueu2",
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amount=output_denom,
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script_type=messages.OutputScriptType.PAYTOADDRESS,
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)
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external_output_script_pubkey = bytes.fromhex(
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"5120e0458118b80a08042d84c4f0356d86863fe2bffc034e839c166ad4e8da7e26ef"
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)
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internal_output = messages.TxOutputType(
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# tb1phkcspf88hge86djxgtwx2wu7ddghsw77d6sd7txtcxncu0xpx22shcydyf
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address_n=parse_path("m/10025h/1h/0h/1h/1/1"),
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amount=output_denom,
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script_type=messages.OutputScriptType.PAYTOTAPROOT,
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)
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internal_output_script_pubkey = bytes.fromhex(
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"5120bdb100a4e7ba327d364642dc653b9e6b51783bde6ea0df2ccbc1a78e3cc13295"
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)
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outputs = [internal_output] * own_output_count + [external_output] * (
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total_output_count - own_output_count
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)
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output_script_pubkeys = [internal_output_script_pubkey] * own_output_count + [
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external_output_script_pubkey
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] * (total_output_count - own_output_count)
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coinjoin_req = make_coinjoin_request(
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"www.example.com",
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inputs,
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input_script_pubkeys,
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outputs,
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output_script_pubkeys,
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no_fee_indices=[],
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)
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start = time.time()
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with client:
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btc.sign_tx(
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client,
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"Testnet",
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inputs,
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outputs,
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prev_txes=TX_CACHE_TESTNET,
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coinjoin_request=coinjoin_req,
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preauthorized=True,
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serialize=False,
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)
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delay = time.time() - start
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assert delay <= max_expected_delay
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def test_sign_tx_spend(client: Client):
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# NOTE: FAKE input tx
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inputs = [
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messages.TxInputType(
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address_n=parse_path("m/10025h/1h/0h/1h/1/0"),
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amount=7_289_000,
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prev_hash=FAKE_TXHASH_f982c0,
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prev_index=1,
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script_type=messages.InputScriptType.SPENDTAPROOT,
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),
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]
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outputs = [
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# Our change output.
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messages.TxOutputType(
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# tb1pchruvduckkwuzm5hmytqz85emften5dnmkqu9uhfxwfywaqhuu0qjggqyp
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address_n=parse_path("m/10025h/1h/0h/1h/1/2"),
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amount=7_289_000 - 50_000 - 400,
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script_type=messages.OutputScriptType.PAYTOTAPROOT,
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),
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# Payment output.
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messages.TxOutputType(
|
|
address="mvbu1Gdy8SUjTenqerxUaZyYjmveZvt33q",
|
|
amount=50_000,
|
|
script_type=messages.OutputScriptType.PAYTOADDRESS,
|
|
),
|
|
]
|
|
|
|
# Ensure that Trezor refuses to spend from CoinJoin without user authorization.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Testnet",
|
|
inputs,
|
|
outputs,
|
|
prev_txes=TX_CACHE_TESTNET,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
messages.ButtonRequest(code=B.Other),
|
|
messages.UnlockedPathRequest(),
|
|
request_input(0),
|
|
request_output(0),
|
|
request_output(1),
|
|
messages.ButtonRequest(code=B.ConfirmOutput),
|
|
(is_core(client), messages.ButtonRequest(code=B.ConfirmOutput)),
|
|
messages.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_output(0),
|
|
request_output(1),
|
|
request_input(0),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Testnet",
|
|
inputs,
|
|
outputs,
|
|
prev_txes=TX_CACHE_TESTNET,
|
|
unlock_path=SLIP25_PATH,
|
|
)
|
|
|
|
# Transaction does not exist on the blockchain, not using assert_tx_matches()
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "010000000001010ab6ad3ba09261cfb4fa1d3680cb19332a8fe4d9de9ea89aa565bd83a2c082f90100000000ffffffff02c8736e0000000000225120c5c7c63798b59dc16e97d916011e99da5799d1b3dd81c2f2e93392477417e71e50c30000000000001976a914a579388225827d9f2fe9014add644487808c695d88ac014006bc29900d39570fca291c038551817430965ac6aa26f286483559e692a14a82cfaf8e57610eae12a5af05ee1e9600acb31de4757349c0e3066701aa78f65d2a00000000"
|
|
)
|
|
|
|
|
|
def test_sign_tx_migration(client: Client):
|
|
inputs = [
|
|
messages.TxInputType(
|
|
address_n=parse_path("m/84h/1h/3h/0/12"),
|
|
amount=1_393,
|
|
prev_hash=TXHASH_2cc3c1,
|
|
prev_index=0,
|
|
script_type=messages.InputScriptType.SPENDWITNESS,
|
|
sequence=0xFFFFFFFD,
|
|
),
|
|
messages.TxInputType(
|
|
address_n=parse_path("m/84h/1h/3h/0/13"),
|
|
amount=8_159,
|
|
prev_hash=TXHASH_7f3a34,
|
|
prev_index=1,
|
|
script_type=messages.InputScriptType.SPENDWITNESS,
|
|
sequence=0xFFFFFFFD,
|
|
),
|
|
]
|
|
|
|
outputs = [
|
|
# CoinJoin account.
|
|
messages.TxOutputType(
|
|
# tb1pl3y9gf7xk2ryvmav5ar66ra0d2hk7lhh9mmusx3qvn0n09kmaghqh32ru7
|
|
address_n=parse_path("m/10025h/1h/0h/1h/0/0"),
|
|
amount=1_393 + 8_159 - 190,
|
|
script_type=messages.OutputScriptType.PAYTOTAPROOT,
|
|
),
|
|
]
|
|
|
|
# Ensure that Trezor refuses to receive to CoinJoin path without the user first authorizing access to CoinJoin paths.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Testnet",
|
|
inputs,
|
|
outputs,
|
|
prev_txes=TX_CACHE_TESTNET,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
messages.ButtonRequest(code=B.Other),
|
|
messages.UnlockedPathRequest(),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_output(0),
|
|
messages.ButtonRequest(code=B.ConfirmOutput),
|
|
(is_core(client), messages.ButtonRequest(code=B.ConfirmOutput)),
|
|
messages.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_2cc3c1),
|
|
request_input(0, TXHASH_2cc3c1),
|
|
request_output(0, TXHASH_2cc3c1),
|
|
request_input(1),
|
|
request_meta(TXHASH_7f3a34),
|
|
request_input(0, TXHASH_7f3a34),
|
|
request_input(1, TXHASH_7f3a34),
|
|
request_input(2, TXHASH_7f3a34),
|
|
request_output(0, TXHASH_7f3a34),
|
|
request_output(1, TXHASH_7f3a34),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_output(0),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Testnet",
|
|
inputs,
|
|
outputs,
|
|
prev_txes=TX_CACHE_TESTNET,
|
|
unlock_path=SLIP25_PATH,
|
|
)
|
|
|
|
assert_tx_matches(
|
|
serialized_tx,
|
|
hash_link="https://tbtc1.trezor.io/api/tx/3452d339045f8a35f2a083992b8f73d907f8da9653e89ee175022ca8a649b822",
|
|
tx_hex="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",
|
|
)
|
|
|
|
|
|
def test_wrong_coordinator(client: Client):
|
|
# Ensure that a preauthorized GetOwnershipProof fails if the commitment_data doesn't match the coordinator.
|
|
|
|
btc.authorize_coinjoin(
|
|
client,
|
|
coordinator="www.example.com",
|
|
max_rounds=10,
|
|
max_coordinator_fee_rate=500_000, # 0.5 %
|
|
max_fee_per_kvbyte=3500,
|
|
n=parse_path("m/10025h/1h/0h/1h"),
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
with pytest.raises(TrezorFailure, match="Unauthorized operation"):
|
|
btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x0fwww.example.org" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
|
|
def test_wrong_account_type(client: Client):
|
|
params = {
|
|
"client": client,
|
|
"coordinator": "www.example.com",
|
|
"max_rounds": 10,
|
|
"max_coordinator_fee_rate": 500_000, # 0.5 %
|
|
"max_fee_per_kvbyte": 3500,
|
|
"coin_name": "Testnet",
|
|
}
|
|
|
|
# Ensure that Trezor accepts CoinJoin authorizations only for SLIP-0025 paths.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
btc.authorize_coinjoin(
|
|
**params,
|
|
n=parse_path("m/86h/1h/0h"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
# Ensure that correct parameters succeed.
|
|
btc.authorize_coinjoin(
|
|
**params,
|
|
n=parse_path("m/10025h/1h/0h/1h"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
|
|
def test_cancel_authorization(client: Client):
|
|
# Ensure that a preauthorized GetOwnershipProof fails if the commitment_data doesn't match the coordinator.
|
|
|
|
btc.authorize_coinjoin(
|
|
client,
|
|
coordinator="www.example.com",
|
|
max_rounds=10,
|
|
max_coordinator_fee_rate=500_000, # 0.5 %
|
|
max_fee_per_kvbyte=3500,
|
|
n=parse_path("m/10025h/1h/0h/1h"),
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
device.cancel_authorization(client)
|
|
|
|
with pytest.raises(TrezorFailure, match="No preauthorized operation"):
|
|
btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x0fwww.example.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
|
|
def test_get_public_key(client: Client):
|
|
ACCOUNT_PATH = parse_path("m/10025h/1h/0h/1h")
|
|
EXPECTED_XPUB = "tpubDEMKm4M3S2Grx5DHTfbX9et5HQb9KhdjDCkUYdH9gvVofvPTE6yb2MH52P9uc4mx6eFohUmfN1f4hhHNK28GaZnWRXr3b8KkfFcySo1SmXU"
|
|
|
|
# Ensure that user cannot access SLIP-25 path without UnlockPath.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
resp = btc.get_public_node(
|
|
client,
|
|
ACCOUNT_PATH,
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
# Get unlock path MAC.
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
messages.ButtonRequest(code=B.Other),
|
|
messages.UnlockedPathRequest,
|
|
messages.Failure(code=messages.FailureType.ActionCancelled),
|
|
]
|
|
)
|
|
unlock_path_mac = device.unlock_path(client, n=SLIP25_PATH)
|
|
|
|
# Ensure that UnlockPath fails with invalid MAC.
|
|
invalid_unlock_path_mac = bytes([unlock_path_mac[0] ^ 1]) + unlock_path_mac[1:]
|
|
with pytest.raises(TrezorFailure, match="Invalid MAC"):
|
|
resp = btc.get_public_node(
|
|
client,
|
|
ACCOUNT_PATH,
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=invalid_unlock_path_mac,
|
|
)
|
|
|
|
# Ensure that user does not need to confirm access when path unlock is requested with MAC.
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
messages.UnlockedPathRequest,
|
|
messages.PublicKey,
|
|
]
|
|
)
|
|
resp = btc.get_public_node(
|
|
client,
|
|
ACCOUNT_PATH,
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
)
|
|
assert resp.xpub == EXPECTED_XPUB
|
|
|
|
|
|
def test_get_address(client: Client):
|
|
# Ensure that the SLIP-0025 external chain is inaccessible without user confirmation.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/0/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=True,
|
|
)
|
|
|
|
# Unlock CoinJoin path.
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
messages.ButtonRequest(code=B.Other),
|
|
messages.UnlockedPathRequest,
|
|
messages.Failure(code=messages.FailureType.ActionCancelled),
|
|
]
|
|
)
|
|
unlock_path_mac = device.unlock_path(client, SLIP25_PATH)
|
|
|
|
# Ensure that the SLIP-0025 external chain is accessible after user confirmation.
|
|
for chunkify in (True, False):
|
|
resp = btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/0/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=True,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
chunkify=chunkify,
|
|
)
|
|
assert resp == "tb1pl3y9gf7xk2ryvmav5ar66ra0d2hk7lhh9mmusx3qvn0n09kmaghqh32ru7"
|
|
|
|
resp = btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/0/1"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=False,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
)
|
|
assert resp == "tb1p64rqq64rtt7eq6p0htegalcjl2nkjz64ur8xsclc59s5845jty7skp2843"
|
|
|
|
# Ensure that the SLIP-0025 internal chain is inaccessible even with user authorization.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=True,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
)
|
|
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/1"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=False,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
)
|
|
|
|
# Ensure that another SLIP-0025 account is inaccessible with the same MAC.
|
|
with pytest.raises(TrezorFailure, match="Forbidden key path"):
|
|
btc.get_address(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/1h/1h/0/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
show_display=True,
|
|
unlock_path=SLIP25_PATH,
|
|
unlock_path_mac=unlock_path_mac,
|
|
)
|
|
|
|
|
|
def test_multisession_authorization(client: Client):
|
|
# Authorize CoinJoin with www.example1.com in session 1.
|
|
btc.authorize_coinjoin(
|
|
client,
|
|
coordinator="www.example1.com",
|
|
max_rounds=10,
|
|
max_coordinator_fee_rate=500_000, # 0.5 %
|
|
max_fee_per_kvbyte=3500,
|
|
n=parse_path("m/10025h/1h/0h/1h"),
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
# Open a second session.
|
|
session_id1 = client.session_id
|
|
client.init_device(new_session=True)
|
|
|
|
# Authorize CoinJoin with www.example2.com in session 2.
|
|
btc.authorize_coinjoin(
|
|
client,
|
|
coordinator="www.example2.com",
|
|
max_rounds=10,
|
|
max_coordinator_fee_rate=500_000, # 0.5 %
|
|
max_fee_per_kvbyte=3500,
|
|
n=parse_path("m/10025h/1h/0h/1h"),
|
|
coin_name="Testnet",
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
)
|
|
|
|
# Requesting a preauthorized ownership proof for www.example1.com should fail in session 2.
|
|
with pytest.raises(TrezorFailure, match="Unauthorized operation"):
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example1.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
# Requesting a preauthorized ownership proof for www.example2.com should succeed in session 2.
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example2.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
assert (
|
|
ownership_proof.hex()
|
|
== "534c0019010169d0c751442f4c9adacbd42987121d75b36e3932db217e5bb3784f368f5a4c5d00014097bb2f1f87aea1e809756a6f2ef84109613ccf1bf9b96ffb9305b6193b3942510a8650693ca8af74f0f63401baa384d0c0f7188f1d2df56b91362646c82223a8"
|
|
)
|
|
|
|
# Switch back to the first session.
|
|
session_id2 = client.session_id
|
|
client.init_device(session_id=session_id1)
|
|
|
|
# Requesting a preauthorized ownership proof for www.example1.com should succeed in session 1.
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example1.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
assert (
|
|
ownership_proof.hex()
|
|
== "534c0019010169d0c751442f4c9adacbd42987121d75b36e3932db217e5bb3784f368f5a4c5d00014078fefa8243283cd575c885f97fd2e3405c934ab4d3e415ff5fe27d49f347bbb592e03ff6195f46c94a592799748c8dd7daea8b3fc4b2011b7e58a74ee296853b"
|
|
)
|
|
|
|
# Requesting a preauthorized ownership proof for www.example2.com should fail in session 1.
|
|
with pytest.raises(TrezorFailure, match="Unauthorized operation"):
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example2.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
# Cancel the authorization in session 1.
|
|
device.cancel_authorization(client)
|
|
|
|
# Requesting a preauthorized ownership proof should fail now.
|
|
with pytest.raises(TrezorFailure, match="No preauthorized operation"):
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example1.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|
|
|
|
# Switch to the second session.
|
|
client.init_device(session_id=session_id2)
|
|
|
|
# Requesting a preauthorized ownership proof for www.example2.com should still succeed in session 2.
|
|
ownership_proof, _ = btc.get_ownership_proof(
|
|
client,
|
|
"Testnet",
|
|
parse_path("m/10025h/1h/0h/1h/1/0"),
|
|
script_type=messages.InputScriptType.SPENDTAPROOT,
|
|
user_confirmation=True,
|
|
commitment_data=b"\x10www.example2.com" + (1).to_bytes(ROUND_ID_LEN, "big"),
|
|
preauthorized=True,
|
|
)
|