mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-30 01:58:11 +00:00
e3ea32a986
Add two new input and four output script types. Decred ticket purchases consist of a stake submission, op returns, and change addresses. Although change addresses are allowed by consensus, they are no longer used in practice and so have been given the restrictions of a null pubkey and no value. Stake scripts are almost identical to p2pkh or p2sh except for an extra opcode in front. Inputs are currently only used in the form of one input three outputs with the first output, or stake submission, paying to a public key hash, or with two inputs and five outputs with the stake submission paying to a multisig script hash. The op returns are directed to the user in the case of one and the voting service provider and user in the case of two. One of the sstx commitment for a ticket must pay back to the trezor wallet. This is checked and an error is thrown if we don't find the expected public key hash. Because this adds the ability to create new types of outputs once the ticket votes, two new input script types are also needed. A successful vote will lead to a stake generation script that must be spent, and an unsuccessful vote will lead to a revocation script that must be spent. If we allowed stake change scripts to have a valid pubkey, that too would require another op code, but we disallow those for output.
409 lines
18 KiB
Python
409 lines
18 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 as proto
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from trezorlib.tools import parse_path
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from ..tx_cache import TxCache
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from .signtx import request_finished, request_input, request_meta, request_output
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B = proto.ButtonRequestType
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TX_API = TxCache("Decred Testnet")
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TXHASH_e16248 = bytes.fromhex(
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"e16248f0b39a0a0c0e53d6f2f84c2a944f0d50e017a82701e8e02e46e979d5ed"
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)
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TXHASH_5e6e35 = bytes.fromhex(
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"5e6e3500a333c53c02f523db5f1a9b17538a8850b4c2c24ecb9b7ba48059b970"
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)
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TXHASH_ccf95b = bytes.fromhex(
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"ccf95b0fd220ef59ae2e5b17005a81e222758122682d522eff8ae1fcbc93bc74"
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)
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TXHASH_f395ef = bytes.fromhex(
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"f395ef3e72a831a766db15e7a38bc28025d4ee02234d68bdea2d8353b47a3113"
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)
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TXHASH_3f7c39 = bytes.fromhex(
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"3f7c395521d38387e7617565fe17628723ef6635a08537ad9c46cfb1619e4c3f"
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)
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TXHASH_16da18 = bytes.fromhex(
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"16da185052740d85a630e79c140558215b64e26c500212b90e16b55d13ca06a8"
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)
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TXHASH_8b6890 = bytes.fromhex(
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"8b6890c10a3764fe6f378bc5b7e438148df176e9be1dde704ce866361149e254"
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)
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TXHASH_1f00fc = bytes.fromhex(
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"1f00fc54530d7c4877f5032e91b6c507f6a1531861dede2ab134e5c0b5dfe8c8"
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)
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@pytest.mark.altcoin
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@pytest.mark.decred
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class TestMsgSigntxDecred:
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def test_send_decred(self, client):
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inp1 = proto.TxInputType(
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# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
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address_n=parse_path("m/44'/1'/0'/0/0"),
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prev_hash=TXHASH_e16248,
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prev_index=1,
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amount=200000000,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_tree=0,
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)
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out1 = proto.TxOutputType(
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address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
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amount=190000000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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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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request_input(0),
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request_output(0),
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proto.ButtonRequest(code=B.ConfirmOutput),
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proto.ButtonRequest(code=B.FeeOverThreshold),
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proto.ButtonRequest(code=B.SignTx),
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request_input(0),
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request_meta(TXHASH_e16248),
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request_input(0, TXHASH_e16248),
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request_output(0, TXHASH_e16248),
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request_output(1, TXHASH_e16248),
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request_input(0),
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request_finished(),
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]
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)
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_, serialized_tx = btc.sign_tx(
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client, "Decred Testnet", [inp1], [out1], prev_txes=TX_API
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)
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assert (
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serialized_tx.hex()
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== "0100000001edd579e9462ee0e80127a817e0500d4f942a4cf8f2d6530e0c0a9ab3f04862e10100000000ffffffff01802b530b0000000000001976a914819d291a2f7fbf770e784bfd78b5ce92c58e95ea88ac00000000000000000100c2eb0b0000000000000000ffffffff6a473044022009e394c7dec76ab6988270b467839b1462ad781556bce37383b76e026418ce6302204f7f6ef535d2986b095d7c96232a0990a0b9ce3004894b39c167bb18e5833ac30121030e669acac1f280d1ddf441cd2ba5e97417bf2689e4bbec86df4f831bf9f7ffd0"
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)
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@pytest.mark.skip_t1
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def test_purchase_ticket_decred(self, client):
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inp1 = proto.TxInputType(
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address_n=parse_path("m/44'/1'/0'/0/0"),
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prev_hash=TXHASH_e16248,
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prev_index=1,
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amount=200000000,
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decred_tree=0,
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script_type=proto.InputScriptType.SPENDADDRESS,
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)
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out1 = proto.TxOutputType(
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address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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amount=199900000,
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)
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out2 = proto.TxOutputType(
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address_n=parse_path("m/44'/1'/0'/0/0"),
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amount=200000000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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)
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out3 = proto.TxOutputType(
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address="TsR28UZRprhgQQhzWns2M6cAwchrNVvbYq2",
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amount=0,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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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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request_input(0),
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request_output(0),
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proto.ButtonRequest(code=B.ConfirmOutput),
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request_output(1),
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request_output(2),
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proto.ButtonRequest(code=B.SignTx),
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request_input(0),
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request_meta(TXHASH_e16248),
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request_input(0, TXHASH_e16248),
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request_output(0, TXHASH_e16248),
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request_output(1, TXHASH_e16248),
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request_input(0),
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request_finished(),
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]
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)
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_, serialized_tx = btc.sign_tx(
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client,
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"Decred Testnet",
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[inp1],
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[out1, out2, out3],
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prev_txes=TX_API,
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decred_staking_ticket=True,
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)
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assert (
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serialized_tx.hex()
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== "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"
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)
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@pytest.mark.skip_t1
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def test_spend_from_stake_generation_and_revocation_decred(self, client):
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inp1 = proto.TxInputType(
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address_n=parse_path("m/44'/1'/0'/0/0"),
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prev_hash=TXHASH_8b6890,
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prev_index=2,
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amount=200000000,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_staking_spend=proto.DecredStakingSpendType.SSGen,
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decred_tree=1,
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)
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inp2 = proto.TxInputType(
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address_n=parse_path("m/44'/1'/0'/0/0"),
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prev_hash=TXHASH_1f00fc,
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prev_index=0,
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amount=200000000,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_staking_spend=proto.DecredStakingSpendType.SSRTX,
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decred_tree=1,
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)
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out1 = proto.TxOutputType(
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address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
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amount=399900000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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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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request_input(0),
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request_input(1),
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request_output(0),
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proto.ButtonRequest(code=B.ConfirmOutput),
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proto.ButtonRequest(code=B.SignTx),
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request_input(0),
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request_meta(TXHASH_8b6890),
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request_input(0, TXHASH_8b6890),
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request_input(1, TXHASH_8b6890),
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request_output(0, TXHASH_8b6890),
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request_output(1, TXHASH_8b6890),
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request_output(2, TXHASH_8b6890),
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request_input(1),
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request_meta(TXHASH_1f00fc),
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request_input(0, TXHASH_1f00fc),
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request_output(0, TXHASH_1f00fc),
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request_input(0),
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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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_, serialized_tx = btc.sign_tx(
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client, "Decred Testnet", [inp1, inp2], [out1], prev_txes=TX_API
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)
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assert (
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serialized_tx.hex()
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== "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"
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)
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def test_send_decred_change(self, client):
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inp1 = proto.TxInputType(
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# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
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address_n=parse_path("m/44'/1'/0'/0/0"),
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amount=190000000,
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prev_hash=TXHASH_5e6e35,
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prev_index=0,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_tree=0,
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)
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inp2 = proto.TxInputType(
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# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
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address_n=parse_path("m/44'/1'/0'/0/0"),
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amount=200000000,
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prev_hash=TXHASH_ccf95b,
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prev_index=1,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_tree=0,
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)
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inp3 = proto.TxInputType(
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# Tskt39YEvzoJ5KBDH4f1auNzG3jViVjZ2RV
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address_n=parse_path("m/44'/1'/0'/0/1"),
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amount=200000000,
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prev_hash=TXHASH_f395ef,
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prev_index=0,
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script_type=proto.InputScriptType.SPENDADDRESS,
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decred_tree=0,
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)
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out1 = proto.TxOutputType(
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address="TsWjioPrP8E1TuTMmTrVMM2BA4iPrjQXBpR",
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amount=489975000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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)
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out2 = proto.TxOutputType(
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# TsaSFRwfN9muW5F6ZX36iSksc9hruiC5F97
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address_n=parse_path("m/44'/1'/0'/1/0"),
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amount=100000000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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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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request_input(0),
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request_input(1),
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request_input(2),
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request_output(0),
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proto.ButtonRequest(code=B.ConfirmOutput),
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request_output(1),
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proto.ButtonRequest(code=B.SignTx),
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request_input(0),
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request_meta(TXHASH_5e6e35),
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request_input(0, TXHASH_5e6e35),
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request_output(0, TXHASH_5e6e35),
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request_input(1),
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request_meta(TXHASH_ccf95b),
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request_input(0, TXHASH_ccf95b),
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request_output(0, TXHASH_ccf95b),
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request_output(1, TXHASH_ccf95b),
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request_input(2),
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request_meta(TXHASH_f395ef),
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request_input(0, TXHASH_f395ef),
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request_output(0, TXHASH_f395ef),
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request_output(1, TXHASH_f395ef),
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request_input(0),
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request_input(1),
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request_input(2),
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request_finished(),
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]
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)
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_, serialized_tx = btc.sign_tx(
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client,
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"Decred Testnet",
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[inp1, inp2, inp3],
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[out1, out2],
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prev_txes=TX_API,
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)
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assert (
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serialized_tx.hex()
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== "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"
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)
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@pytest.mark.multisig
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def test_decred_multisig_change(self, client):
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paths = [parse_path(f"m/48'/1'/{index}'/0'") for index in range(3)]
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nodes = [
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btc.get_public_node(client, address_n, coin_name="Decred Testnet").node
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for address_n in paths
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]
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signatures = [[b"", b"", b""], [b"", b"", b""]]
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def create_multisig(index, address, signatures=None):
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address_n = parse_path(address)
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multisig = proto.MultisigRedeemScriptType(
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nodes=nodes, address_n=address_n, signatures=signatures, m=2
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)
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return (paths[index] + address_n), multisig
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def test_multisig(index):
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address_n, multisig = create_multisig(index, "m/0/0", signatures[0])
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inp1 = proto.TxInputType(
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address_n=address_n,
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# TchpthUkRys1VQWgnQyLJNaA4MLBjVmRL2c
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multisig=multisig,
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amount=200000000,
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prev_hash=TXHASH_3f7c39,
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prev_index=1,
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script_type=proto.InputScriptType.SPENDMULTISIG,
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decred_tree=0,
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)
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address_n, multisig = create_multisig(index, "m/0/1", signatures[1])
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inp2 = proto.TxInputType(
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address_n=address_n,
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# TcnfDEfMhkM3oLWqiq9v9GmYgLK7qfjitKG
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multisig=multisig,
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amount=200000000,
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prev_hash=TXHASH_16da18,
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prev_index=0,
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script_type=proto.InputScriptType.SPENDMULTISIG,
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decred_tree=0,
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)
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address_n, multisig = create_multisig(index, "m/1/0")
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out1 = proto.TxOutputType(
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address_n=address_n,
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# TcrrURA3Bzj4isGU48PdSP9SDoU5oCpjEcb
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multisig=multisig,
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amount=99900000,
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script_type=proto.OutputScriptType.PAYTOMULTISIG,
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)
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out2 = proto.TxOutputType(
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address="TsWjioPrP8E1TuTMmTrVMM2BA4iPrjQXBpR",
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amount=300000000,
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script_type=proto.OutputScriptType.PAYTOADDRESS,
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)
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|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
request_input(0),
|
|
request_input(1),
|
|
request_output(0),
|
|
request_output(1),
|
|
proto.ButtonRequest(code=B.ConfirmOutput),
|
|
proto.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_3f7c39),
|
|
request_input(0, TXHASH_3f7c39),
|
|
request_output(0, TXHASH_3f7c39),
|
|
request_output(1, TXHASH_3f7c39),
|
|
request_input(1),
|
|
request_meta(TXHASH_16da18),
|
|
request_input(0, TXHASH_16da18),
|
|
request_output(0, TXHASH_16da18),
|
|
request_output(1, TXHASH_16da18),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_finished(),
|
|
]
|
|
)
|
|
signature, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Decred Testnet",
|
|
[inp1, inp2],
|
|
[out1, out2],
|
|
prev_txes=TX_API,
|
|
)
|
|
|
|
signatures[0][index] = signature[0]
|
|
signatures[1][index] = signature[1]
|
|
return serialized_tx
|
|
|
|
test_multisig(2)
|
|
serialized_tx = test_multisig(0)
|
|
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "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"
|
|
)
|