def test_addresses(self):
pubkey = unhexlify('c5f54ba980fcbb657dbaaa42700539b207873e134d2375efeab5f1ab52f87844')
address = nem.compute_address(pubkey, NEM_NETWORK_MAINNET)
self.assertEqual(address, 'NDD2CT6LQLIYQ56KIXI3ENTM6EK3D44P5JFXJ4R4')
pubkey = unhexlify('114171230ad6f8522a000cdc73fbc5c733b30bb71f2b146ccbdf34499f79a810')
address = nem.compute_address(pubkey, NEM_NETWORK_MAINNET)
self.assertEqual(address, 'NCUKWDY3J3THKQHAKOK5ALF6ANJQABZHCH7VN6DP')
async def ask_aggregate_modification(
ctx: Context,
common: NEMTransactionCommon,
mod: NEMAggregateModification,
multisig: bool,
) -> None:
if not multisig:
await require_confirm_text(ctx, "Convert account to multisig account?")
for m in mod.modifications:
if m.type == NEMModificationType.CosignatoryModification_Add:
action = "Add"
else:
action = "Remove"
address = nem.compute_address(m.public_key, common.network)
await _require_confirm_address(ctx, action + " cosignatory", address)
if mod.relative_change:
if multisig:
action = "Modify the number of cosignatories by "
else:
action = "Set minimum cosignatories to "
await require_confirm_text(ctx,
action + str(mod.relative_change) + "?")
await require_confirm_final(ctx, common.fee)
async def ask_multisig(ctx, msg: NEMSignTx):
address = nem.compute_address(msg.multisig.signer, msg.transaction.network)
if msg.cosigning:
await _require_confirm_address(ctx, 'Cosign transaction for', address)
else:
await _require_confirm_address(ctx, 'Initiate transaction for',
address)
await require_confirm_fee(ctx, 'Confirm multisig fee', msg.transaction.fee)
async def ask_multisig(ctx: Context, msg: NEMSignTx) -> None:
assert msg.multisig is not None # sign_tx
assert msg.multisig.signer is not None # sign_tx
address = nem.compute_address(msg.multisig.signer, msg.transaction.network)
if msg.cosigning:
await _require_confirm_address(ctx, "Cosign transaction for", address)
else:
await _require_confirm_address(ctx, "Initiate transaction for",
address)
await require_confirm_fee(ctx, "Confirm multisig fee", msg.transaction.fee)
def serialize_multisig_signature(common: NEMTransactionCommon,
public_key: bytes, inner: bytes,
address_public_key: bytes):
address = nem.compute_address(address_public_key, common.network)
w = write_common(common, bytearray(public_key),
NEM_TRANSACTION_TYPE_MULTISIG_SIGNATURE)
digest = hashlib.sha3_256(inner).digest(True)
write_uint32(w, 4 + len(digest))
write_bytes_with_length(w, digest)
write_bytes_with_length(w, address)
return w
def serialize_multisig_signature(
common: NEMTransactionCommon,
public_key: bytes,
inner: bytes,
address_public_key: bytes,
) -> bytes:
w = serialize_tx_common(common, public_key,
NEM_TRANSACTION_TYPE_MULTISIG_SIGNATURE)
digest = hashlib.sha3_256(inner, keccak=True).digest()
address = nem.compute_address(address_public_key, common.network)
write_uint32_le(w, 4 + len(digest))
write_bytes_with_len(w, digest)
write_bytes_with_len(w, address.encode())
return w
async def ask_aggregate_modification(ctx, common: NEMTransactionCommon,
mod: NEMAggregateModification,
multisig: bool):
if not multisig:
await require_confirm_text(ctx, 'Convert account to multisig account?')
for m in mod.modifications:
if m.type == NEMModificationType.CosignatoryModification_Add:
action = 'Add'
else:
action = 'Remove'
address = nem.compute_address(m.public_key, common.network)
await _require_confirm_address(ctx, action + ' cosignatory', address)
if mod.relative_change:
if multisig:
action = 'Modify the number of cosignatories by '
else:
action = 'Set minimum cosignatories to '
await require_confirm_text(ctx,
action + str(mod.relative_change) + '?')
await require_confirm_final(ctx, common.fee)
