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trezor-firmware/core/tests/test_apps.bitcoin.address.py

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from common import * # isort:skip
from trezor import wire
from trezor.crypto import bip32, bip39
from trezor.enums import InputScriptType
from trezor.messages import GetAddress
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from trezor.utils import HashWriter
from apps.bitcoin.addresses import *
from apps.bitcoin.addresses import (
_address_multisig_p2sh,
_address_multisig_p2wsh_in_p2sh,
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_address_p2wsh,
_address_p2wsh_in_p2sh,
)
from apps.bitcoin.keychain import validate_path_against_script_type
from apps.bitcoin.writers import *
from apps.common import coins
def node_derive(root, path):
node = root.clone()
node.derive_path(path)
return node
class TestAddress(unittest.TestCase):
# pylint: disable=C0301
def test_p2wpkh_in_p2sh_address(self):
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coin = coins.by_name("Testnet")
address = address_p2wpkh_in_p2sh(
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unhexlify(
"03a1af804ac108a8a51782198c2d034b28bf90c8803f5a53f76276fa69a4eae77f"
),
coin,
)
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self.assertEqual(address, "2Mww8dCYPUpKHofjgcXcBCEGmniw9CoaiD2")
def test_p2wpkh_in_p2sh_node_derive_address(self):
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coin = coins.by_name("Testnet")
seed = bip39.seed(" ".join(["all"] * 12), "")
root = bip32.from_seed(seed, "secp256k1")
node = node_derive(root, [H_(49), H_(1), H_(0), 1, 0])
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address = address_p2wpkh_in_p2sh(node.public_key(), coin)
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self.assertEqual(address, "2N1LGaGg836mqSQqiuUBLfcyGBhyZbremDX")
node = node_derive(root, [H_(49), H_(1), H_(0), 1, 1])
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address = address_p2wpkh_in_p2sh(node.public_key(), coin)
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self.assertEqual(address, "2NFWLCJQBSpz1oUJwwLpX8ECifFWGznBVqs")
node = node_derive(root, [H_(49), H_(1), H_(0), 0, 0])
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address = address_p2wpkh_in_p2sh(node.public_key(), coin)
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self.assertEqual(address, "2N4Q5FhU2497BryFfUgbqkAJE87aKHUhXMp")
def test_p2wpkh_address(self):
# test data from https://bc-2.jp/tools/bech32demo/index.html
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coin = coins.by_name("Testnet")
address = address_p2wpkh(
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unhexlify(
"0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"
),
coin,
)
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self.assertEqual(address, "tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx")
def test_p2sh_address(self):
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coin = coins.by_name("Testnet")
address = address_p2sh(
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unhexlify("7a55d61848e77ca266e79a39bfc85c580a6426c9"), coin
)
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self.assertEqual(address, "2N4Q5FhU2497BryFfUgbqkAJE87aKHUhXMp")
def test_p2wsh_address(self):
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coin = coins.by_name("Testnet")
# pubkey OP_CHECKSIG
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script = unhexlify(
"210279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798ac"
)
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h = HashWriter(sha256())
write_bytes_unchecked(h, script)
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address = _address_p2wsh(h.get_digest(), coin.bech32_prefix)
self.assertEqual(
address, "tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7"
)
def test_p2wsh_in_p2sh_address(self):
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coin = coins.by_name("Bitcoin")
# test data from Mastering Bitcoin
address = _address_p2wsh_in_p2sh(
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unhexlify(
"9592d601848d04b172905e0ddb0adde59f1590f1e553ffc81ddc4b0ed927dd73"
),
coin,
)
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self.assertEqual(address, "3Dwz1MXhM6EfFoJChHCxh1jWHb8GQqRenG")
def test_multisig_address_p2sh(self):
# # test data from
# # https://www.soroushjp.com/2014/12/20/bitcoin-multisig-the-hard-way-understanding-raw-multisignature-bitcoin-transactions/
# # commented out because uncompressed public keys are not supported
# coin = coins.by_name('Bitcoin')
# pubkeys = [
# unhexlify('04a882d414e478039cd5b52a92ffb13dd5e6bd4515497439dffd691a0f12af9575fa349b5694ed3155b136f09e63975a1700c9f4d4df849323dac06cf3bd6458cd'),
# unhexlify('046ce31db9bdd543e72fe3039a1f1c047dab87037c36a669ff90e28da1848f640de68c2fe913d363a51154a0c62d7adea1b822d05035077418267b1a1379790187'),
# unhexlify('0411ffd36c70776538d079fbae117dc38effafb33304af83ce4894589747aee1ef992f63280567f52f5ba870678b4ab4ff6c8ea600bd217870a8b4f1f09f3a8e83'),
# ]
# address = _address_multisig_p2sh(pubkeys, 2, coin.address_type_p2sh)
# self.assertEqual(address, '347N1Thc213QqfYCz3PZkjoJpNv5b14kBd')
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coin = coins.by_name("Bitcoin")
pubkeys = [
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unhexlify(
"02fe6f0a5a297eb38c391581c4413e084773ea23954d93f7753db7dc0adc188b2f"
),
unhexlify(
"02ff12471208c14bd580709cb2358d98975247d8765f92bc25eab3b2763ed605f8"
),
]
address = _address_multisig_p2sh(pubkeys, 2, coin)
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self.assertEqual(address, "39bgKC7RFbpoCRbtD5KEdkYKtNyhpsNa3Z")
for invalid_m in (-1, 0, len(pubkeys) + 1, 16):
with self.assertRaises(wire.DataError):
_address_multisig_p2sh(pubkeys, invalid_m, coin)
def test_multisig_address_p2wsh_in_p2sh(self):
# test data from
# https://bitcoin.stackexchange.com/questions/62656/generate-a-p2sh-p2wsh-address-and-spend-output-sent-to-it
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coin = coins.by_name("Testnet")
pubkeys = [
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unhexlify(
"020b020e27e49f049eac10010506499a84e1d59a500cd3680e9ded580df9a107b0"
),
unhexlify(
"0320ce424c6d61f352ccfea60d209651672cfb03b2dc77d1d64d3ba519aec756ae"
),
]
address = _address_multisig_p2wsh_in_p2sh(pubkeys, 2, coin)
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self.assertEqual(address, "2MsZ2fpGKUydzY62v6trPHR8eCx5JTy1Dpa")
# def test_multisig_address_p2wsh(self):
# todo couldn't find test data
def validate(self, address_n, coin, script_type):
msg = GetAddress(address_n=address_n, script_type=script_type)
if script_type == InputScriptType.SPENDMULTISIG:
msg.multisig = True
return validate_path_against_script_type(coin, msg)
def test_paths_btc(self):
incorrect_derivation_paths = [
([H_(49)], InputScriptType.SPENDP2SHWITNESS), # invalid length
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(
[H_(49), H_(0), H_(0), H_(0), H_(0)],
InputScriptType.SPENDP2SHWITNESS,
), # too many HARDENED
([H_(49), H_(0)], InputScriptType.SPENDP2SHWITNESS), # invalid length
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(
[H_(49), H_(0), H_(0), 0, 0, 0, 0],
InputScriptType.SPENDP2SHWITNESS,
), # invalid length
(
[H_(49), H_(123), H_(0), 0, 0, 0],
InputScriptType.SPENDP2SHWITNESS,
), # invalid slip44
(
[H_(49), H_(0), H_(1000), 0, 0],
InputScriptType.SPENDP2SHWITNESS,
), # account too high
(
[H_(49), H_(0), H_(1), 2, 0],
InputScriptType.SPENDP2SHWITNESS,
), # invalid y
(
[H_(49), H_(0), H_(1), 0, 10000000],
InputScriptType.SPENDP2SHWITNESS,
), # address index too high
(
[H_(84), H_(0), H_(1), 0, 10000000],
InputScriptType.SPENDWITNESS,
), # address index too high
(
[H_(49), H_(0), H_(1), 0, 0],
InputScriptType.SPENDWITNESS,
), # invalid input type
(
[H_(84), H_(0), H_(1), 0, 0],
InputScriptType.SPENDP2SHWITNESS,
), # invalid input type
(
[H_(49), H_(0), H_(5), 0, 10],
InputScriptType.SPENDMULTISIG,
), # invalid input type
]
correct_derivation_paths = [
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(
[H_(44), H_(0), H_(0), 0, 0],
InputScriptType.SPENDADDRESS,
), # btc is segwit coin, but non-segwit paths are allowed as well
([H_(44), H_(0), H_(0), 0, 1], InputScriptType.SPENDADDRESS),
([H_(44), H_(0), H_(0), 1, 0], InputScriptType.SPENDADDRESS),
([H_(49), H_(0), H_(0), 0, 0], InputScriptType.SPENDP2SHWITNESS),
([H_(49), H_(0), H_(0), 1, 0], InputScriptType.SPENDP2SHWITNESS),
([H_(49), H_(0), H_(0), 0, 1123], InputScriptType.SPENDP2SHWITNESS),
([H_(49), H_(0), H_(0), 1, 44444], InputScriptType.SPENDP2SHWITNESS),
([H_(49), H_(0), H_(5), 0, 0], InputScriptType.SPENDP2SHWITNESS),
([H_(84), H_(0), H_(0), 0, 0], InputScriptType.SPENDWITNESS),
([H_(84), H_(0), H_(5), 0, 0], InputScriptType.SPENDWITNESS),
([H_(84), H_(0), H_(5), 0, 10], InputScriptType.SPENDWITNESS),
([H_(48), H_(0), H_(5), H_(0), 0, 10], InputScriptType.SPENDMULTISIG),
]
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coin = coins.by_name("Bitcoin")
for path, input_type in incorrect_derivation_paths:
self.assertFalse(self.validate(path, coin, input_type))
for path, input_type in correct_derivation_paths:
self.assertTrue(self.validate(path, coin, input_type))
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self.assertTrue(
self.validate(
[H_(44), H_(0), H_(0), 0, 0], coin, InputScriptType.SPENDADDRESS
)
)
self.assertFalse(
self.validate(
[H_(44), H_(0), H_(0), 0, 0], coin, InputScriptType.SPENDWITNESS
)
)
@unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
def test_paths_bch(self):
incorrect_derivation_paths = [
([H_(44)], InputScriptType.SPENDADDRESS), # invalid length
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(
[H_(44), H_(145), H_(0), H_(0), H_(0)],
InputScriptType.SPENDADDRESS,
), # too many HARDENED
(
[H_(49), H_(145), H_(0), 0, 0],
InputScriptType.SPENDP2SHWITNESS,
), # bch is not segwit coin so 49' is not allowed
(
[H_(84), H_(145), H_(1), 0, 1],
InputScriptType.SPENDWITNESS,
), # and neither is 84'
([H_(44), H_(145)], InputScriptType.SPENDADDRESS), # invalid length
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(
[H_(44), H_(145), H_(0), 0, 0, 0, 0],
InputScriptType.SPENDADDRESS,
), # invalid length
(
[H_(44), H_(123), H_(0), 0, 0, 0],
InputScriptType.SPENDADDRESS,
), # invalid slip44
(
[H_(44), H_(145), H_(1000), 0, 0],
InputScriptType.SPENDADDRESS,
), # account too high
([H_(44), H_(145), H_(1), 2, 0], InputScriptType.SPENDADDRESS), # invalid y
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(
[H_(44), H_(145), H_(1), 0, 10000000],
InputScriptType.SPENDADDRESS,
), # address index too high
(
[H_(84), H_(145), H_(1), 0, 10000000],
InputScriptType.SPENDWITNESS,
), # address index too high
(
[H_(44), H_(145), H_(0), 0, 0],
InputScriptType.SPENDWITNESS,
), # input type mismatch
]
correct_derivation_paths = [
([H_(44), H_(145), H_(0), 0, 0], InputScriptType.SPENDADDRESS),
([H_(44), H_(145), H_(0), 1, 0], InputScriptType.SPENDADDRESS),
([H_(44), H_(145), H_(0), 0, 1123], InputScriptType.SPENDADDRESS),
([H_(44), H_(145), H_(0), 1, 44444], InputScriptType.SPENDADDRESS),
([H_(44), H_(145), H_(5), 0, 0], InputScriptType.SPENDADDRESS),
([H_(48), H_(145), H_(0), H_(0), 0, 0], InputScriptType.SPENDMULTISIG),
([H_(48), H_(145), H_(5), H_(0), 0, 0], InputScriptType.SPENDMULTISIG),
([H_(48), H_(145), H_(5), H_(0), 0, 10], InputScriptType.SPENDMULTISIG),
]
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coin = coins.by_name("Bcash") # segwit is disabled
for path, input_type in incorrect_derivation_paths:
self.assertFalse(self.validate(path, coin, input_type))
for path, input_type in correct_derivation_paths:
self.assertTrue(self.validate(path, coin, input_type))
@unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
def test_paths_other(self):
incorrect_derivation_paths = [
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(
[H_(44), H_(3), H_(0), 0, 0],
InputScriptType.SPENDMULTISIG,
), # input type mismatch
]
correct_derivation_paths = [
([H_(44), H_(3), H_(0), 0, 0], InputScriptType.SPENDADDRESS),
([H_(44), H_(3), H_(0), 1, 0], InputScriptType.SPENDADDRESS),
([H_(44), H_(3), H_(0), 0, 1123], InputScriptType.SPENDADDRESS),
([H_(44), H_(3), H_(0), 1, 44444], InputScriptType.SPENDADDRESS),
]
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coin = coins.by_name("Dogecoin") # segwit is disabled
for path, input_type in correct_derivation_paths:
self.assertTrue(self.validate(path, coin, input_type))
for path, input_type in incorrect_derivation_paths:
self.assertFalse(self.validate(path, coin, input_type))
def test_address_mac(self):
from apps.common.address_mac import check_address_mac, get_address_mac
from apps.common.keychain import Keychain
from apps.common.paths import AlwaysMatchingSchema
VECTORS = (
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(
"Bitcoin",
"1DyHzbQUoQEsLxJn6M7fMD8Xdt1XvNiwNE",
"9cf7c230041d6ed95b8273bd32e023d3f227ec8c44257f6463c743a4b4add028",
),
(
"Testnet",
"mm6kLYbGEL1tGe4ZA8xacfgRPdW1NLjCbZ",
"4375089e50423505dc3480e6e85b0ba37a52bd1e009db5d260b6329f22c950d9",
),
)
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seed = bip39.seed(" ".join(["all"] * 12), "")
for coin_name, address, mac in VECTORS:
coin = coins.by_name(coin_name)
mac = unhexlify(mac)
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keychain = Keychain(
seed,
coin.curve_name,
[AlwaysMatchingSchema],
slip21_namespaces=[[b"SLIP-0024"]],
)
self.assertEqual(get_address_mac(address, coin.slip44, keychain), mac)
check_address_mac(address, mac, coin.slip44, keychain)
with self.assertRaises(wire.DataError):
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mac = bytes([mac[0] ^ 1]) + mac[1:]
check_address_mac(address, mac, coin.slip44, keychain)
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if __name__ == "__main__":
unittest.main()