mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-28 09:08:07 +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.
|
|
#
|
|
# 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 as proto
|
|
from trezorlib.tools import parse_path
|
|
|
|
from ..tx_cache import TxCache
|
|
from .signtx import request_finished, request_input, request_meta, request_output
|
|
|
|
B = proto.ButtonRequestType
|
|
TX_API = TxCache("Decred Testnet")
|
|
|
|
|
|
TXHASH_e16248 = bytes.fromhex(
|
|
"e16248f0b39a0a0c0e53d6f2f84c2a944f0d50e017a82701e8e02e46e979d5ed"
|
|
)
|
|
TXHASH_5e6e35 = bytes.fromhex(
|
|
"5e6e3500a333c53c02f523db5f1a9b17538a8850b4c2c24ecb9b7ba48059b970"
|
|
)
|
|
TXHASH_ccf95b = bytes.fromhex(
|
|
"ccf95b0fd220ef59ae2e5b17005a81e222758122682d522eff8ae1fcbc93bc74"
|
|
)
|
|
TXHASH_f395ef = bytes.fromhex(
|
|
"f395ef3e72a831a766db15e7a38bc28025d4ee02234d68bdea2d8353b47a3113"
|
|
)
|
|
TXHASH_3f7c39 = bytes.fromhex(
|
|
"3f7c395521d38387e7617565fe17628723ef6635a08537ad9c46cfb1619e4c3f"
|
|
)
|
|
TXHASH_16da18 = bytes.fromhex(
|
|
"16da185052740d85a630e79c140558215b64e26c500212b90e16b55d13ca06a8"
|
|
)
|
|
TXHASH_8b6890 = bytes.fromhex(
|
|
"8b6890c10a3764fe6f378bc5b7e438148df176e9be1dde704ce866361149e254"
|
|
)
|
|
TXHASH_1f00fc = bytes.fromhex(
|
|
"1f00fc54530d7c4877f5032e91b6c507f6a1531861dede2ab134e5c0b5dfe8c8"
|
|
)
|
|
|
|
|
|
@pytest.mark.altcoin
|
|
@pytest.mark.decred
|
|
class TestMsgSigntxDecred:
|
|
def test_send_decred(self, client):
|
|
inp1 = proto.TxInputType(
|
|
# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
prev_hash=TXHASH_e16248,
|
|
prev_index=1,
|
|
amount=200000000,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_tree=0,
|
|
)
|
|
|
|
out1 = proto.TxOutputType(
|
|
address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
|
|
amount=190000000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
request_input(0),
|
|
request_output(0),
|
|
proto.ButtonRequest(code=B.ConfirmOutput),
|
|
proto.ButtonRequest(code=B.FeeOverThreshold),
|
|
proto.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_e16248),
|
|
request_input(0, TXHASH_e16248),
|
|
request_output(0, TXHASH_e16248),
|
|
request_output(1, TXHASH_e16248),
|
|
request_input(0),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client, "Decred Testnet", [inp1], [out1], prev_txes=TX_API
|
|
)
|
|
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "0100000001edd579e9462ee0e80127a817e0500d4f942a4cf8f2d6530e0c0a9ab3f04862e10100000000ffffffff01802b530b0000000000001976a914819d291a2f7fbf770e784bfd78b5ce92c58e95ea88ac00000000000000000100c2eb0b0000000000000000ffffffff6a473044022009e394c7dec76ab6988270b467839b1462ad781556bce37383b76e026418ce6302204f7f6ef535d2986b095d7c96232a0990a0b9ce3004894b39c167bb18e5833ac30121030e669acac1f280d1ddf441cd2ba5e97417bf2689e4bbec86df4f831bf9f7ffd0"
|
|
)
|
|
|
|
@pytest.mark.skip_t1
|
|
def test_purchase_ticket_decred(self, client):
|
|
inp1 = proto.TxInputType(
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
prev_hash=TXHASH_e16248,
|
|
prev_index=1,
|
|
amount=200000000,
|
|
decred_tree=0,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
)
|
|
|
|
out1 = proto.TxOutputType(
|
|
address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
amount=199900000,
|
|
)
|
|
out2 = proto.TxOutputType(
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
amount=200000000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
out3 = proto.TxOutputType(
|
|
address="TsR28UZRprhgQQhzWns2M6cAwchrNVvbYq2",
|
|
amount=0,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
request_input(0),
|
|
request_output(0),
|
|
proto.ButtonRequest(code=B.ConfirmOutput),
|
|
request_output(1),
|
|
request_output(2),
|
|
proto.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_e16248),
|
|
request_input(0, TXHASH_e16248),
|
|
request_output(0, TXHASH_e16248),
|
|
request_output(1, TXHASH_e16248),
|
|
request_input(0),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Decred Testnet",
|
|
[inp1],
|
|
[out1, out2, out3],
|
|
prev_txes=TX_API,
|
|
decred_staking_ticket=True,
|
|
)
|
|
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "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"
|
|
)
|
|
|
|
@pytest.mark.skip_t1
|
|
def test_spend_from_stake_generation_and_revocation_decred(self, client):
|
|
inp1 = proto.TxInputType(
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
prev_hash=TXHASH_8b6890,
|
|
prev_index=2,
|
|
amount=200000000,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_staking_spend=proto.DecredStakingSpendType.SSGen,
|
|
decred_tree=1,
|
|
)
|
|
|
|
inp2 = proto.TxInputType(
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
prev_hash=TXHASH_1f00fc,
|
|
prev_index=0,
|
|
amount=200000000,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_staking_spend=proto.DecredStakingSpendType.SSRTX,
|
|
decred_tree=1,
|
|
)
|
|
|
|
out1 = proto.TxOutputType(
|
|
address="TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz",
|
|
amount=399900000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
request_input(0),
|
|
request_input(1),
|
|
request_output(0),
|
|
proto.ButtonRequest(code=B.ConfirmOutput),
|
|
proto.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_8b6890),
|
|
request_input(0, TXHASH_8b6890),
|
|
request_input(1, TXHASH_8b6890),
|
|
request_output(0, TXHASH_8b6890),
|
|
request_output(1, TXHASH_8b6890),
|
|
request_output(2, TXHASH_8b6890),
|
|
request_input(1),
|
|
request_meta(TXHASH_1f00fc),
|
|
request_input(0, TXHASH_1f00fc),
|
|
request_output(0, TXHASH_1f00fc),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client, "Decred Testnet", [inp1, inp2], [out1], prev_txes=TX_API
|
|
)
|
|
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "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"
|
|
)
|
|
|
|
def test_send_decred_change(self, client):
|
|
inp1 = proto.TxInputType(
|
|
# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
amount=190000000,
|
|
prev_hash=TXHASH_5e6e35,
|
|
prev_index=0,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_tree=0,
|
|
)
|
|
|
|
inp2 = proto.TxInputType(
|
|
# TscqTv1he8MZrV321SfRghw7LFBCJDKB3oz
|
|
address_n=parse_path("m/44'/1'/0'/0/0"),
|
|
amount=200000000,
|
|
prev_hash=TXHASH_ccf95b,
|
|
prev_index=1,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_tree=0,
|
|
)
|
|
|
|
inp3 = proto.TxInputType(
|
|
# Tskt39YEvzoJ5KBDH4f1auNzG3jViVjZ2RV
|
|
address_n=parse_path("m/44'/1'/0'/0/1"),
|
|
amount=200000000,
|
|
prev_hash=TXHASH_f395ef,
|
|
prev_index=0,
|
|
script_type=proto.InputScriptType.SPENDADDRESS,
|
|
decred_tree=0,
|
|
)
|
|
|
|
out1 = proto.TxOutputType(
|
|
address="TsWjioPrP8E1TuTMmTrVMM2BA4iPrjQXBpR",
|
|
amount=489975000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
out2 = proto.TxOutputType(
|
|
# TsaSFRwfN9muW5F6ZX36iSksc9hruiC5F97
|
|
address_n=parse_path("m/44'/1'/0'/1/0"),
|
|
amount=100000000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
with client:
|
|
client.set_expected_responses(
|
|
[
|
|
request_input(0),
|
|
request_input(1),
|
|
request_input(2),
|
|
request_output(0),
|
|
proto.ButtonRequest(code=B.ConfirmOutput),
|
|
request_output(1),
|
|
proto.ButtonRequest(code=B.SignTx),
|
|
request_input(0),
|
|
request_meta(TXHASH_5e6e35),
|
|
request_input(0, TXHASH_5e6e35),
|
|
request_output(0, TXHASH_5e6e35),
|
|
request_input(1),
|
|
request_meta(TXHASH_ccf95b),
|
|
request_input(0, TXHASH_ccf95b),
|
|
request_output(0, TXHASH_ccf95b),
|
|
request_output(1, TXHASH_ccf95b),
|
|
request_input(2),
|
|
request_meta(TXHASH_f395ef),
|
|
request_input(0, TXHASH_f395ef),
|
|
request_output(0, TXHASH_f395ef),
|
|
request_output(1, TXHASH_f395ef),
|
|
request_input(0),
|
|
request_input(1),
|
|
request_input(2),
|
|
request_finished(),
|
|
]
|
|
)
|
|
_, serialized_tx = btc.sign_tx(
|
|
client,
|
|
"Decred Testnet",
|
|
[inp1, inp2, inp3],
|
|
[out1, out2],
|
|
prev_txes=TX_API,
|
|
)
|
|
|
|
assert (
|
|
serialized_tx.hex()
|
|
== "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"
|
|
)
|
|
|
|
@pytest.mark.multisig
|
|
def test_decred_multisig_change(self, client):
|
|
paths = [parse_path(f"m/48'/1'/{index}'/0'") for index in range(3)]
|
|
nodes = [
|
|
btc.get_public_node(client, address_n, coin_name="Decred Testnet").node
|
|
for address_n in paths
|
|
]
|
|
|
|
signatures = [[b"", b"", b""], [b"", b"", b""]]
|
|
|
|
def create_multisig(index, address, signatures=None):
|
|
address_n = parse_path(address)
|
|
multisig = proto.MultisigRedeemScriptType(
|
|
nodes=nodes, address_n=address_n, signatures=signatures, m=2
|
|
)
|
|
|
|
return (paths[index] + address_n), multisig
|
|
|
|
def test_multisig(index):
|
|
address_n, multisig = create_multisig(index, "m/0/0", signatures[0])
|
|
inp1 = proto.TxInputType(
|
|
address_n=address_n,
|
|
# TchpthUkRys1VQWgnQyLJNaA4MLBjVmRL2c
|
|
multisig=multisig,
|
|
amount=200000000,
|
|
prev_hash=TXHASH_3f7c39,
|
|
prev_index=1,
|
|
script_type=proto.InputScriptType.SPENDMULTISIG,
|
|
decred_tree=0,
|
|
)
|
|
|
|
address_n, multisig = create_multisig(index, "m/0/1", signatures[1])
|
|
inp2 = proto.TxInputType(
|
|
address_n=address_n,
|
|
# TcnfDEfMhkM3oLWqiq9v9GmYgLK7qfjitKG
|
|
multisig=multisig,
|
|
amount=200000000,
|
|
prev_hash=TXHASH_16da18,
|
|
prev_index=0,
|
|
script_type=proto.InputScriptType.SPENDMULTISIG,
|
|
decred_tree=0,
|
|
)
|
|
|
|
address_n, multisig = create_multisig(index, "m/1/0")
|
|
out1 = proto.TxOutputType(
|
|
address_n=address_n,
|
|
# TcrrURA3Bzj4isGU48PdSP9SDoU5oCpjEcb
|
|
multisig=multisig,
|
|
amount=99900000,
|
|
script_type=proto.OutputScriptType.PAYTOMULTISIG,
|
|
)
|
|
|
|
out2 = proto.TxOutputType(
|
|
address="TsWjioPrP8E1TuTMmTrVMM2BA4iPrjQXBpR",
|
|
amount=300000000,
|
|
script_type=proto.OutputScriptType.PAYTOADDRESS,
|
|
)
|
|
|
|
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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"
|
|
)
|