async def confirm_stake_pool_owner(
ctx: wire.Context,
keychain: seed.Keychain,
owner: CardanoPoolOwner,
protocol_magic: int,
network_id: int,
) -> None:
props: list[tuple[str, str | None]] = []
if owner.staking_key_path:
props.append(("Pool owner:", address_n_to_str(owner.staking_key_path)))
props.append(
(
derive_human_readable_address(
keychain,
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=owner.staking_key_path,
),
protocol_magic,
network_id,
),
None,
)
)
else:
assert owner.staking_key_hash is not None # validate_pool_owners
props.append(
(
"Pool owner:",
derive_human_readable_address(
keychain,
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
staking_key_hash=owner.staking_key_hash,
),
protocol_magic,
network_id,
),
)
)
await confirm_properties(
ctx,
"confirm_pool_owners",
title="Confirm transaction",
props=props,
br_code=ButtonRequestType.Other,
)
def test_pointer_address(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
test_vectors = [
# network id, pointer, expected result
(network_ids.MAINNET,
CardanoBlockchainPointerType(block_index=1,
tx_index=2,
certificate_index=3),
"addr1gx2fxv2umyhttkxyxp8x0dlpdt3k6cwng5pxj3jhsydzerspqgpse33frd"
),
(network_ids.TESTNET,
CardanoBlockchainPointerType(block_index=24157,
tx_index=177,
certificate_index=42),
"addr_test1gz2fxv2umyhttkxyxp8x0dlpdt3k6cwng5pxj3jhsydzer5ph3wczvf2pfz4ly"
)
]
for network_id, pointer, expected_address in test_vectors:
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=pointer,
)
actual_address = derive_human_readable_address(
keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_enterprise_address(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
test_vectors = [
# network id, expected result
(network_ids.MAINNET,
"addr1vx2fxv2umyhttkxyxp8x0dlpdt3k6cwng5pxj3jhsydzers66hrl8"),
(network_ids.TESTNET,
"addr_test1vz2fxv2umyhttkxyxp8x0dlpdt3k6cwng5pxj3jhsydzerspjrlsz")
]
for network_id, expected_address in test_vectors:
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
)
actual_address = derive_human_readable_address(
keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_base_address(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
test_vectors = [
# network id, account, expected result
# data generated with code under test
(network_ids.MAINNET, 4,
"addr1q84sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hlsd5tq5r"
),
(network_ids.TESTNET, 4,
"addr_test1qr4sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hlswzkqcu"
),
]
for network_id, account, expected_address in test_vectors:
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, account | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, account | HARDENED, 2, 0
])
actual_address = derive_human_readable_address(
keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_root_address_derivation_scheme(self):
# 44'/1815'
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[0x80000000 | 44, 0x80000000 | 1815],
)
address = derive_human_readable_address(self.keychain,
address_parameters,
protocol_magics.MAINNET,
network_ids.MAINNET)
self.assertEqual(
address,
"Ae2tdPwUPEZ2FGHX3yCKPSbSgyuuTYgMxNq652zKopxT4TuWvEd8Utd92w3")
priv, ext, pub, chain = (
b"204ec79cbb6502a141de60d274962010c7f1c94a2987b26506433184d228ed51",
b"975cdd1c8610b44701567f05934c45c8716064263ccfe72ed2167ccb705c09b6",
b"8c47ebce34234d04fd3dfbac33feaba6133e4e3d77c4b5ab18120ec6878ad4ce",
b"02ac67c59a8b0264724a635774ca2c242afa10d7ab70e2bf0a8f7d4bb10f1f7a"
)
n = self.keychain.derive([0x80000000 | 44, 0x80000000 | 1815])
self.assertEqual(hexlify(n.private_key()), priv)
self.assertEqual(hexlify(n.private_key_ext()), ext)
self.assertEqual(hexlify(seed.remove_ed25519_prefix(n.public_key())),
pub)
self.assertEqual(hexlify(n.chain_code()), chain)
def test_reward_address(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
test_vectors = [
# network id, expected result
(network_ids.MAINNET,
"stake1uyevw2xnsc0pvn9t9r9c7qryfqfeerchgrlm3ea2nefr9hqxdekzz"),
(network_ids.TESTNET,
"stake_test1uqevw2xnsc0pvn9t9r9c7qryfqfeerchgrlm3ea2nefr9hqp8n5xl"
)
]
for network_id, expected_address in test_vectors:
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
)
actual_address = derive_human_readable_address(
keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_hardened_address_derivation_scheme(self):
mnemonic = "all all all all all all all all all all all all"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
addresses = [
"Ae2tdPwUPEZ98eHFwxSsPBDz73amioKpr58Vw85mP1tMkzq8siaftiejJ3j",
"Ae2tdPwUPEZKA971NCHuHqaEnxZDFWPzH3fEsLpDnbEpG6UeMRHnRzCzEwK",
"Ae2tdPwUPEZL9Ag1ouS4b1zjuPxKpvEUgjpVpG1KQFs5pNewQb65F1WXVQ2",
]
for i, expected in enumerate(addresses):
# 44'/1815'/0'/0/i'
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0,
0x80000000 + i
],
)
address = derive_human_readable_address(keychain,
address_parameters,
protocol_magics.MAINNET,
network_ids.MAINNET)
self.assertEqual(expected, address)
nodes = [
(b"3881a8de77d069001010d7f7d5211552e7d539b0e253add710367f95e528ed51",
b"9b77608b38e0a0c7861aa234557c81482f42aae2d17993a8ddaec1868fb04d60",
b"a938c8554ae04616cfaae7cd0eb557475082c4e910242ce774967e0bd7492408",
b"cbf6ab47c8eb1a0477fc40b25dbb6c4a99454edb97d6fe5acedd3e238ef46fe0"
),
(b"3003aca659846540b9ed04f2b844f2d8ea964856ca38a7dffedef4f6e528ed51",
b"8844ccc81d633e1c7126f30c2524c1652617cf58da755014070215bf5070ba38",
b"be28c00ed6cb9b70310f78028f8e3a2db935baf482d84afa590b0b5b864571cc",
b"584b4631d752023a249e980779517280e6c0b3ac7a7f27c6e9456bfd228ca60b"
),
(b"68e4482add0a741e14c8f2306bf83206a623e3729dd24175915eedece428ed51",
b"3165a80c5efe846224d46a0427cdb2be4f31ea3585c51f4131faefc4328ad95a",
b"9a32499976ffb582daa9988dfc42a303de5ed00c320c929f496be3c6eb1cf405",
b"da07ca30a3d1c5fe3c34ce5fa197722446a646624a10bdf8889a4b9c347b2ef2"
),
]
for i, (priv, ext, pub, chain) in enumerate(nodes):
n = keychain.derive([
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0,
0x80000000 + i
])
self.assertEqual(hexlify(n.private_key()), priv)
self.assertEqual(hexlify(n.private_key_ext()), ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(n.public_key())), pub)
self.assertEqual(hexlify(n.chain_code()), chain)
def test_non_hardened_address_derivation_scheme(self):
mnemonic = "all all all all all all all all all all all all"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
addresses = [
"Ae2tdPwUPEZ5YUb8sM3eS8JqKgrRLzhiu71crfuH2MFtqaYr5ACNRdsswsZ",
"Ae2tdPwUPEZJb8r1VZxweSwHDTYtqeYqF39rZmVbrNK62JHd4Wd7Ytsc8eG",
"Ae2tdPwUPEZFm6Y7aPZGKMyMAK16yA5pWWKU9g73ncUQNZsAjzjhszenCsq",
]
for i, expected in enumerate(addresses):
# 44'/1815'/0'/0/i
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i
],
)
address = derive_human_readable_address(keychain,
address_parameters,
protocol_magics.MAINNET,
network_ids.MAINNET)
self.assertEqual(address, expected)
nodes = [
(b"d03ba81163fd55af97bd132bf651a0da5b5e6201b15b1caca60b0be8e028ed51",
b"493f44aa8d25fe0d3fe2935c76ea6b3e9e41c79e9dbcbe7131357c5aa1b6cac5",
b"b90fb812a2268e9569ff1172e8daed1da3dc7e72c7bded7c5bcb7282039f90d5",
b"fd8e71c1543de2cdc7f7623130c5f2cceb53549055fa1f5bc88199989e08cce7"
),
(b"08b6438c8dd49d34b71c8e914d6ac3184e5ab3dcc8af023d08503a7edf28ed51",
b"3fee605fdfaddc1ee2ea0b246b02c9abc54ad741054bc83943e8b21487b5a053",
b"89053545a6c254b0d9b1464e48d2b5fcf91d4e25c128afb1fcfc61d0843338ea",
b"26308151516f3b0e02bb1638142747863c520273ce9bd3e5cd91e1d46fe2a635"
),
(b"088f0275bf4a1bd18f08d7ef06c6ddb6ce7e3dc415fb4e89fe21bf39e628ed51",
b"4c44563c7df519ea9b4d1801c1ab98b449db28b87f1c3837759c20f68c4c1e65",
b"52548cb98e6f46a592bdf7f3598a9abc0126c78dfa3f46d1894ee52a5213e833",
b"91af0668ee449e613e61bbb2482e5ddee1d9b15785727ec3e362c36861bff923"
),
]
for i, (priv, ext, pub, chain) in enumerate(nodes):
n = keychain.derive(
[0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i])
self.assertEqual(hexlify(n.private_key()), priv)
self.assertEqual(hexlify(n.private_key_ext()), ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(n.public_key())), pub)
self.assertEqual(hexlify(n.chain_code()), chain)
def test_base_address_with_staking_key_hash(self):
mnemonic = "test walk nut penalty hip pave soap entry language right filter choice"
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
test_vectors = [
# network id, account, staking key hash, expected result
# own staking key hash
# data generated with code under test
(network_ids.MAINNET, 4,
unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff"),
"addr1q84sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hlsd5tq5r"
),
(network_ids.TESTNET, 4,
unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff"),
"addr_test1qr4sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hlswzkqcu"
),
# staking key hash not owned - derived with "all all..." mnenomnic, data generated with code under test
(network_ids.MAINNET, 4,
unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277"),
"addr1q84sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfmsxrrvc2"
),
(network_ids.MAINNET, 0,
unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277"),
"addr1qx2fxv2umyhttkxyxp8x0dlpdt3k6cwng5pxj3jhsydzersj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfms6xjnst"
),
(network_ids.TESTNET, 4,
unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277"),
"addr_test1qr4sh2j72ux0l03fxndjnhctdg7hcppsaejafsa84vh7lwgj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfms947v54"
),
]
for network_id, account, staking_key_hash, expected_address in test_vectors:
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, account | HARDENED, 0, 0
],
staking_key_hash=staking_key_hash,
)
actual_address = derive_human_readable_address(
keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_testnet_byron_address(self):
addresses = [
"2cWKMJemoBajmHz9haobccjHnxiynESe2hqtza25GBgHpKAtE8BpvUgd3ixRzrAvMjgfo",
"2cWKMJemoBakg9bfV8iHwNxF4TtoJVUsFMGZPJ2e1xnLLZ12WTcvYbTZg2eeXMBZmkrA1",
"2cWKMJemoBakYYADj3dviYVXQhzHxdDEHdsnkJfSYevd3wZi8eneSzEGRmXNvNDjYdjBw",
]
for i, expected in enumerate(addresses):
# 44'/1815'/0'/0/i'
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i
],
)
address = derive_human_readable(self.keychain, address_parameters,
protocol_magics.TESTNET, 0)
self.assertEqual(expected, address)
def test_testnet_byron_address(self):
addresses = [
"2657WMsDfac5F3zbgs9BwNWx3dhGAJERkAL93gPa68NJ2i8mbCHm2pLUHWSj8Mfea",
"2657WMsDfac6ezKWszxLFqJjSUgpg9NgxKc1koqi24sVpRaPhiwMaExk4useKn5HA",
"2657WMsDfac7hr1ioJGr6g7r6JRx4r1My8Rj91tcPTeVjJDpfBYKURrPG2zVLx2Sq",
]
for i, expected in enumerate(addresses):
# 44'/1815'/0'/0/i'
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i
],
)
address = derive_human_readable_address(self.keychain,
address_parameters,
protocol_magics.TESTNET, 0)
self.assertEqual(expected, address)
async def _process_withdrawals(
ctx: wire.Context,
keychain: seed.Keychain,
withdrawals_dict: HashBuilderDict[bytes, int],
withdrawals_count: int,
signing_mode: CardanoTxSigningMode,
protocol_magic: int,
network_id: int,
account_path_checker: AccountPathChecker,
) -> None:
"""Read, validate, confirm and serialize the withdrawals."""
if withdrawals_count == 0:
return
# until the CIP with canonical CBOR is finalized storing the seen_withdrawals is the only way we can check for
# duplicate withdrawals
seen_withdrawals: set[tuple[int, ...] | bytes] = set()
for _ in range(withdrawals_count):
withdrawal: CardanoTxWithdrawal = await ctx.call(
CardanoTxItemAck(), CardanoTxWithdrawal
)
_validate_withdrawal(
withdrawal, seen_withdrawals, signing_mode, account_path_checker
)
await confirm_withdrawal(ctx, withdrawal)
reward_address_type = (
CardanoAddressType.REWARD
if withdrawal.path
else CardanoAddressType.REWARD_SCRIPT
)
reward_address = derive_address_bytes(
keychain,
CardanoAddressParametersType(
address_type=reward_address_type,
address_n_staking=withdrawal.path,
script_staking_hash=withdrawal.script_hash,
),
protocol_magic,
network_id,
)
withdrawals_dict.add(reward_address, withdrawal.amount)
def _derive_withdrawal_reward_address_bytes(
keychain: seed.Keychain,
withdrawal: CardanoTxWithdrawal,
protocol_magic: int,
network_id: int,
) -> bytes:
reward_address_type = (CardanoAddressType.REWARD
if withdrawal.path or withdrawal.key_hash else
CardanoAddressType.REWARD_SCRIPT)
return derive_address_bytes(
keychain,
CardanoAddressParametersType(
address_type=reward_address_type,
address_n_staking=withdrawal.path,
staking_key_hash=withdrawal.key_hash,
script_staking_hash=withdrawal.script_hash,
),
protocol_magic,
network_id,
)
def _cborize_withdrawals(
keychain: seed.Keychain,
withdrawals: list[CardanoTxWithdrawalType],
protocol_magic: int,
network_id: int,
) -> dict[bytes, int]:
result = {}
for withdrawal in withdrawals:
reward_address = derive_address_bytes(
keychain,
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=withdrawal.path,
),
protocol_magic,
network_id,
)
result[reward_address] = withdrawal.amount
return result
def test_get(self):
mnemonic = (
"test walk nut penalty hip pave soap entry language right filter choice"
)
passphrase = ""
node = bip32.from_mnemonic_cardano(mnemonic, passphrase)
keychain = Keychain(node)
expected_staking_use_cases = [
# address parameters, expected staking use case
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
),
staking_use_cases.MATCH,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 2 | HARDENED, 2, 0
],
),
staking_use_cases.MISMATCH,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"32c728d3861e164cab28cb8f006448139c8f1740ffb8e7aa9e5232dc"
),
),
staking_use_cases.MATCH,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277"
),
),
staking_use_cases.MISMATCH,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=CardanoBlockchainPointerType(
block_index=1, tx_index=2, certificate_index=3),
),
staking_use_cases.POINTER_ADDRESS,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
),
staking_use_cases.MATCH,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
),
staking_use_cases.NO_STAKING,
),
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
),
staking_use_cases.NO_STAKING,
),
]
for address_parameters, expected_staking_use_case in expected_staking_use_cases:
actual_staking_use_case = staking_use_cases.get(
keychain, address_parameters)
self.assertEqual(actual_staking_use_case,
expected_staking_use_case)
def test_validate_address_parameters(self):
test_vectors = [
# base address - both address_n_staking and staking_key_hash are None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=None,
staking_key_hash=None,
),
# base address - both address_n_staking and staking_key_hash are set
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff"
),
),
# base address - staking_key_hash is too short
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=None,
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8d"),
),
# base address - address_n_staking is not a staking path
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
staking_key_hash=None,
),
# base_script_key address - script_payment_hash is None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_KEY,
script_payment_hash=None,
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8d"),
),
# base_script_key address - address_n_staking is not a staking path
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_KEY,
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
),
# base_key_script address - script_staking_hash is None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_KEY_SCRIPT,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
script_staking_hash=None,
),
# base_script_script address - script_payment_hash is None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_SCRIPT,
script_payment_hash=None,
script_staking_hash=unhexlify(
"8d7bebc7a58f1c7b5fb7c9391071ecd3b51b032695522f8c555343a9"
),
),
# base_script_script address - script_staking and script_staking_hash are None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_SCRIPT,
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
script_staking_hash=None,
),
# pointer address - pointer is None
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=None,
),
# pointer_script address - pointer is None
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER_SCRIPT,
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
certificate_pointer=None,
),
# pointer_script address - script_payment_script is None
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER_SCRIPT,
script_payment_hash=None,
certificate_pointer=CardanoBlockchainPointerType(
block_index=24157, tx_index=177, certificate_index=42),
),
# enterprise_script address - script_payment_hash is None
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE_SCRIPT,
script_payment_hash=None,
),
# reward address - non staking path
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
]),
# reward_script address - script_staking_hash is None
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD_SCRIPT,
script_staking_hash=None,
),
# Shelley addresses with Byron namespace
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff"
),
),
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_KEY_SCRIPT,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
script_staking_hash=unhexlify(
"8d7bebc7a58f1c7b5fb7c9391071ecd3b51b032695522f8c555343a9"
),
),
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
certificate_pointer=CardanoBlockchainPointerType(
block_index=0, tx_index=0, certificate_index=0)),
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
),
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
),
# Byron address with Shelley namespace
CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
)
]
for address_parameters in test_vectors:
with self.assertRaises(wire.ProcessError):
validate_address_parameters(address_parameters)
def test_derive_address(self):
address_parameters = {
"BASE":
CardanoAddressParametersType(address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED,
4 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED,
4 | HARDENED, 2, 0
]),
"BASE_OWN_STAKING_KEY_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 4 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff")
),
"BASE_OWN_STAKING_KEY_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 4 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff")
),
# staking key hash not owned - derived with "all all..." mnenomnic
"BASE_FOREIGN_STAKING_KEY_HASH_ACCOUNT_4":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 4 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277")
),
# staking key hash not owned - derived with "all all..." mnenomnic
"BASE_FOREIGN_STAKING_KEY_HASH_ACCOUNT_0":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
staking_key_hash=unhexlify(
"122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b4277")
),
"BASE_SCRIPT_KEY_SCRIPT_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_KEY,
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
),
"BASE_KEY_SCRIPT_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_KEY_SCRIPT,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
script_staking_hash=unhexlify(
"8d7bebc7a58f1c7b5fb7c9391071ecd3b51b032695522f8c555343a9"
),
),
"BASE_SCRIPT_SCRIPT_HASHES":
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE_SCRIPT_SCRIPT,
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
script_staking_hash=unhexlify(
"8d7bebc7a58f1c7b5fb7c9391071ecd3b51b032695522f8c555343a9"
),
),
"POINTER1":
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=CardanoBlockchainPointerType(
block_index=1, tx_index=2, certificate_index=3),
),
"POINTER2":
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=CardanoBlockchainPointerType(
block_index=24157, tx_index=177, certificate_index=42),
),
"POINTER_SCRIPT_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER_SCRIPT,
certificate_pointer=CardanoBlockchainPointerType(
block_index=24157, tx_index=177, certificate_index=42),
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
),
"ENTERPRISE":
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
),
"ENTERPRISE_SCRIPT_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE_SCRIPT,
script_payment_hash=unhexlify(
"0d5acbf6a1dfb0c8724e60df314987315ccbf78bb6c0f9b6f3d568fe"
),
),
"REWARD":
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
),
"REWARD_SCRIPT_HASH":
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD_SCRIPT,
script_staking_hash=unhexlify(
"8d7bebc7a58f1c7b5fb7c9391071ecd3b51b032695522f8c555343a9"
),
),
}
test_vectors = [
# base address
(network_ids.MAINNET, CardanoAddressType.BASE,
address_parameters["BASE"],
"addr1q8v42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wnrqua2vw243tmjfjt0h5wsru6appuz8c0pfd75ur7myyeqsx9990"
),
(network_ids.TESTNET, CardanoAddressType.BASE,
address_parameters["BASE"],
"addr_test1qrv42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wnrqua2vw243tmjfjt0h5wsru6appuz8c0pfd75ur7myyeqnsc9fs"
),
# base address with staking key hash
(network_ids.MAINNET, CardanoAddressType.BASE,
address_parameters["BASE_OWN_STAKING_KEY_HASH"],
"addr1q8v42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wsmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hlsydc62k"
),
(network_ids.TESTNET, CardanoAddressType.BASE,
address_parameters["BASE_OWN_STAKING_KEY_HASH"],
"addr_test1qrv42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wsmcs5wgus8qt4atk45lvt4xfxpjtwfhdmvchdf2m3u3hls8m96xf"
),
(network_ids.MAINNET, CardanoAddressType.BASE,
address_parameters["BASE_FOREIGN_STAKING_KEY_HASH_ACCOUNT_4"],
"addr1q8v42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wsj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfms06skxl"
),
(network_ids.MAINNET, CardanoAddressType.BASE,
address_parameters["BASE_FOREIGN_STAKING_KEY_HASH_ACCOUNT_0"],
"addr1qxq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z92sj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfmsl3s9zt"
),
(network_ids.TESTNET, CardanoAddressType.BASE,
address_parameters["BASE_FOREIGN_STAKING_KEY_HASH_ACCOUNT_4"],
"addr_test1qrv42wjda8r6mpfj40d36znlgfdcqp7jtj03ah8skh6u8wsj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfmsvvdk2q"
),
# base_script_key address
(network_ids.MAINNET, CardanoAddressType.BASE_SCRIPT_KEY,
address_parameters["BASE_SCRIPT_KEY_SCRIPT_HASH"],
"addr1zyx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3lsj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfmsf42dkl"
),
(network_ids.TESTNET, CardanoAddressType.BASE_SCRIPT_KEY,
address_parameters["BASE_SCRIPT_KEY_SCRIPT_HASH"],
"addr_test1zqx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3lsj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfms2rhd6q"
),
# base_key_script address
(network_ids.MAINNET, CardanoAddressType.BASE_KEY_SCRIPT,
address_parameters["BASE_KEY_SCRIPT_HASH"],
"addr1yxq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z925d004u0fv0r3a4ld7f8yg8rmxnk5dsxf542ghcc42ngw5s8vnrtt"
),
(network_ids.TESTNET, CardanoAddressType.BASE_KEY_SCRIPT,
address_parameters["BASE_KEY_SCRIPT_HASH"],
"addr_test1yzq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z925d004u0fv0r3a4ld7f8yg8rmxnk5dsxf542ghcc42ngw5sy6wr85"
),
# base_script_script address
(network_ids.MAINNET, CardanoAddressType.BASE_SCRIPT_SCRIPT,
address_parameters["BASE_SCRIPT_SCRIPT_HASHES"],
"addr1xyx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3l5d004u0fv0r3a4ld7f8yg8rmxnk5dsxf542ghcc42ngw5s3gftll"
),
(network_ids.TESTNET, CardanoAddressType.BASE_SCRIPT_SCRIPT,
address_parameters["BASE_SCRIPT_SCRIPT_HASHES"],
"addr_test1xqx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3l5d004u0fv0r3a4ld7f8yg8rmxnk5dsxf542ghcc42ngw5sj75tnq"
),
# pointer address
(network_ids.MAINNET, CardanoAddressType.POINTER,
address_parameters["POINTER1"],
"addr1gxq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z92spqgpsl97q83"
),
(network_ids.TESTNET, CardanoAddressType.POINTER,
address_parameters["POINTER2"],
"addr_test1gzq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z925ph3wczvf2ag2x9t"
),
# pointer_script address
(network_ids.MAINNET, CardanoAddressType.POINTER_SCRIPT,
address_parameters["POINTER_SCRIPT_HASH"],
"addr12yx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3l5ph3wczvf2zmd4yp"
),
(network_ids.TESTNET, CardanoAddressType.POINTER_SCRIPT,
address_parameters["POINTER_SCRIPT_HASH"],
"addr_test12qx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3l5ph3wczvf2d4sugn"
),
# enterprise address
(network_ids.MAINNET, CardanoAddressType.ENTERPRISE,
address_parameters["ENTERPRISE"],
"addr1vxq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z92su77c6m"),
(network_ids.TESTNET, CardanoAddressType.ENTERPRISE,
address_parameters["ENTERPRISE"],
"addr_test1vzq0nckg3ekgzuqg7w5p9mvgnd9ym28qh5grlph8xd2z92s8k2y47"
),
# enterprise_script address
(network_ids.MAINNET, CardanoAddressType.ENTERPRISE_SCRIPT,
address_parameters["ENTERPRISE_SCRIPT_HASH"],
"addr1wyx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3lsqee7sp"),
(network_ids.TESTNET, CardanoAddressType.ENTERPRISE_SCRIPT,
address_parameters["ENTERPRISE_SCRIPT_HASH"],
"addr_test1wqx44jlk580mpjrjfesd7v2fsuc4ejlh3wmvp7dk702k3lsm3dzly"
),
# reward address
(network_ids.MAINNET, CardanoAddressType.REWARD,
address_parameters["REWARD"],
"stake1uyfz49rtntfa9h0s98f6s28sg69weemgjhc4e8hm66d5yacalmqha"),
(network_ids.TESTNET, CardanoAddressType.REWARD,
address_parameters["REWARD"],
"stake_test1uqfz49rtntfa9h0s98f6s28sg69weemgjhc4e8hm66d5yac643znq"
),
# reward_script address
(network_ids.MAINNET, CardanoAddressType.REWARD_SCRIPT,
address_parameters["REWARD_SCRIPT_HASH"],
"stake17xxhh6785k83c76lklynjyr3anfm2xcry624ytuv24f582gt5mad4"),
(network_ids.TESTNET, CardanoAddressType.REWARD_SCRIPT,
address_parameters["REWARD_SCRIPT_HASH"],
"stake_test17zxhh6785k83c76lklynjyr3anfm2xcry624ytuv24f582gv73lfg"
),
]
for network_id, address_type, address_parameters, expected_address in test_vectors:
validate_address_parameters(address_parameters)
actual_address = derive_human_readable_address(
self.keychain, address_parameters, protocol_magics.MAINNET,
network_id)
self.assertEqual(actual_address, expected_address)
def test_slip39_256(self):
mnemonics = [
"hobo romp academic axis august founder knife legal recover alien expect "
"emphasis loan kitchen involve teacher capture rebuild trial numb spider forward "
"ladle lying voter typical security quantity hawk legs idle leaves gasoline",
"hobo romp academic agency ancestor industry argue sister scene midst graduate "
"profile numb paid headset airport daisy flame express scene usual welcome "
"quick silent downtown oral critical step remove says rhythm venture aunt"
]
passphrase = b"TREZOR"
identifier, exponent, ems = slip39.recover_ems(mnemonics)
master_secret = slip39.decrypt(ems, passphrase, exponent, identifier)
node = cardano.from_seed_slip23(master_secret)
# Check root node.
root_priv = b"90633724b5daf770a8b420b8658e7d8bc21e066b60ec8cd4d5730681cc294e4f"
root_ext = b"f9d99bf3cd9c7e12663e8646afa40cb3aecf15d91f2abc15d21056c6bccb3414"
root_pub = b"eea170f0ef97b59d22907cb429888029721ed67d3e7a1b56b81731086ab7db64"
root_chain = b"04f1de750b62725fcc1ae1b93ca4063acb53c486b959cadaa100ebd7828e5460"
self.assertEqual(hexlify(node.private_key()), root_priv)
self.assertEqual(hexlify(node.private_key_ext()), root_ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(node.public_key())), root_pub)
self.assertEqual(hexlify(node.chain_code()), root_chain)
# Check derived nodes and addresses.
keychain = Keychain(node)
nodes = [
(
"Ae2tdPwUPEYyDD1C2FbVJFAE3FuAxLspfMYt29TJ1urnSKr57cVhEcioSCC",
b"38e8a4b17ca07b6a309f1cee83f87593e34a1fc3a289785ea451ef65df294e4f",
b"405d10ef71c2b0019250d11837de8db825d8556bf1e57f8866920af6d8c90002",
b"967a9a041ad1379e31c2c7f2aa4bc2b3f7769341c0ea89ccfb12a904f2e10877",
b"7b15d8d9006afe3cd7e04f375a1126a8c7c7c07c59a6f0c5b0310f4245f4edbb",
),
(
"Ae2tdPwUPEZHJGtyz47F6wD7qAegt1JNRJWuiE36QLvFzeqJPBZ2EBvhr8M",
b"a09f90e3f76a7bdb7f8721cc0c142dbd6398fd704b83455e123fa886dc294e4f",
b"917e4166bb404def9f12634e84ecbcb98afdea051ba7c38745e208178a9e9baf",
b"6f3805bbc1b7a75afa95dffec331671f3c4662800615e80d2ec1202a9d874c86",
b"44baf30fd549e6a1e05f99c2a2c8971aea8894ee8d9c5fc2c5ae6ee839a56b2d",
),
(
"Ae2tdPwUPEYxD9xNPBJTzYmtFVVWEPB6KW4TCDijQ4pDwU11wt5621PyCi4",
b"78dd824aea33bed5c1502d1a17f11a4adbe923aac1cd1f7ae98c9506db294e4f",
b"ddfe7f27e2894b983df773d8ac2a07973fc37ff36e93a2f2d71fb7327d4e18f4",
b"7f145b50ef07fb9accc40ee07a01fe93ceb6fa07d5a9f20fc3c8a48246dd4d02",
b"e67d2864614ada5eec8fb8ee1225a94a6fb0a1b3c347c854ec3037351c6a0fc7",
)
]
for i, (address, priv, ext, pub, chain) in enumerate(nodes):
# 44'/1815'/0'/0/i
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i
],
)
a = derive_human_readable_address(keychain, address_parameters,
protocol_magics.MAINNET,
network_ids.MAINNET)
n = keychain.derive(
[0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i])
self.assertEqual(a, address)
self.assertEqual(hexlify(n.private_key()), priv)
self.assertEqual(hexlify(n.private_key_ext()), ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(n.public_key())), pub)
self.assertEqual(hexlify(n.chain_code()), chain)
def test_slip39_128(self):
mnemonics = [
"extra extend academic bishop cricket bundle tofu goat apart victim "
"enlarge program behavior permit course armed jerky faint language modern",
"extra extend academic acne away best indicate impact square oasis "
"prospect painting voting guest either argue username racism enemy eclipse",
"extra extend academic arcade born dive legal hush gross briefing "
"talent drug much home firefly toxic analysis idea umbrella slice"
]
passphrase = b"TREZOR"
identifier, exponent, ems = slip39.recover_ems(mnemonics)
master_secret = slip39.decrypt(ems, passphrase, exponent, identifier)
node = cardano.from_seed_slip23(master_secret)
# Check root node.
root_priv = b"c0fe4a6973df4de06262693fc9186f71faf292960350882d49456bf108d13954"
root_ext = b"4064253ffefc4127489bce1b825a47329010c5afb4d21154ef949ef786204405"
root_pub = b"83e3ecaf57f90f022c45e10d1b8cb78499c30819515ad9a81ad82139fdb12a90"
root_chain = b"22c12755afdd192742613b3062069390743ea232bc1b366c8f41e37292af9305"
self.assertEqual(hexlify(node.private_key()), root_priv)
self.assertEqual(hexlify(node.private_key_ext()), root_ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(node.public_key())), root_pub)
self.assertEqual(hexlify(node.chain_code()), root_chain)
# Check derived nodes and addresses.
keychain = Keychain(node)
nodes = [
(
"Ae2tdPwUPEYxF9NAMNdd3v2LZoMeWp7gCZiDb6bZzFQeeVASzoP7HC4V9s6",
b"e0acfe234aa6e1219ce7d3d8d91853e0808bab92ecb8a0ff0f345ff31ad13954",
b"ff89dc71365c4b67bb7bb75d566e65b8a95f16e4d70cce51c25937db15614530",
b"bc043d84b8b891d49890edb6aced6f2d78395f255c5b6aea8878b913f83e8579",
b"dc3f0d2b5cccb822335ef6213fd133f4ca934151ec44a6000aee43b8a101078c",
),
(
"Ae2tdPwUPEZ1TjYcvfkWAbiHtGVxv4byEHHZoSyQXjPJ362DifCe1ykgqgy",
b"d0ce3e7a6445bc91801319b9bbaf47fdfca9364257295fb13bc5046a20d13954",
b"c800359abdc875944754ae7368bab7ef75184d48816c368f5a28af4bcf1d1ee8",
b"24c4fe188a39103db88818bc191fd8571eae7b284ebcbdf2462bde97b058a95c",
b"6f7a744035f4b3ddb8f861c18446169643cc3ae85e271b4b4f0eda05cf84c65b",
),
("Ae2tdPwUPEZGXmSbda1kBNfyhRQGRcQxJFdk7mhWZXAGnapyejv2b2U3aRb",
b"e8320644cce22a6e9fc33865fc5a598b1cda061c47a548aead3af4ed1cd13954",
b"9e2ece5d7fe8119cb76090009be926a84fc5d3b95855b5962ffe2f880836cf09",
b"831a63d381a8dab1e6e1ee991a4300fc70687aae5f97f4fcf92ed1b6c2bd99de",
b"672d6af4707aba201b7940231e83dd357f92f8851b3dfdc224ef311e1b64cdeb"
)
]
for i, (address, priv, ext, pub, chain) in enumerate(nodes):
# 44'/1815'/0'/0/i
address_parameters = CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i
],
)
a = derive_human_readable_address(keychain, address_parameters,
protocol_magics.MAINNET,
network_ids.MAINNET)
n = keychain.derive(
[0x80000000 | 44, 0x80000000 | 1815, 0x80000000, 0, i])
self.assertEqual(a, address)
self.assertEqual(hexlify(n.private_key()), priv)
self.assertEqual(hexlify(n.private_key_ext()), ext)
self.assertEqual(
hexlify(seed.remove_ed25519_prefix(n.public_key())), pub)
self.assertEqual(hexlify(n.chain_code()), chain)
is_no_staking: bool = False,
is_mismatch: bool = False,
is_unusual_path: bool = False,
is_other_warning: bool = False,
) -> tuple[bool, ...]:
return (is_reward, is_no_staking, is_mismatch, is_unusual_path,
is_other_warning)
ADDRESS_PARAMETERS_CASES = [
# base
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
),
_create_flags(),
_create_flags(),
),
# base mismatch
(
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 1 | HARDENED, 2, 0
],
),
def test_validate_address_parameters(self):
test_vectors = [
# base address - both address_n_staking and staking_key_hash are None
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=None,
staking_key_hash=None,
),
# base address - both address_n_staking and staking_key_hash are set
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 2, 0
],
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8dff"
),
),
# base address - staking_key_hash is too short
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=None,
staking_key_hash=unhexlify(
"1bc428e4720702ebd5dab4fb175324c192dc9bb76cc5da956e3c8d"),
),
# base address - address_n_staking is not a staking path
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
address_n_staking=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
staking_key_hash=None,
),
# pointer address - pointer is None
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
certificate_pointer=None,
),
# reward address - non staking path
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
]),
# Shelley addresses with Byron namespace
CardanoAddressParametersType(
address_type=CardanoAddressType.BASE,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0,
0]),
CardanoAddressParametersType(
address_type=CardanoAddressType.POINTER,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
certificate_pointer=CardanoBlockchainPointerType(
block_index=0, tx_index=0, certificate_index=0)),
CardanoAddressParametersType(
address_type=CardanoAddressType.ENTERPRISE,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
),
CardanoAddressParametersType(
address_type=CardanoAddressType.REWARD,
address_n=[44 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0],
),
# Byron address with Shelley namespace
CardanoAddressParametersType(
address_type=CardanoAddressType.BYRON,
address_n=[
1852 | HARDENED, 1815 | HARDENED, 0 | HARDENED, 0, 0
],
)
]
for address_parameters in test_vectors:
with self.assertRaises(wire.ProcessError):
validate_address_parameters(address_parameters)
