def test_both(self):
pubkey = unhexlify('dfcc77d08588601702e02de2dc603f5c5281bea23baa894ae3b3b4778e5bbe40')
self.assertEqual(public_key_from_address(address_from_public_key(pubkey)), pubkey)
pubkey = unhexlify('53214e6155469c32fb882b1b1d94930d5445a78202867b7ddc6a33ad42ff4464')
self.assertEqual(public_key_from_address(address_from_public_key(pubkey)), pubkey)
pubkey = unhexlify('5ed4690134e5ef79b290ea1e7a4b8f3b6b3bcf287463c18bfe36baa030e7efbd')
self.assertEqual(public_key_from_address(address_from_public_key(pubkey)), pubkey)
def test_pubkey_to_address(self):
addr = address_from_public_key(
unhexlify(
'5d55642466b185b843152e9e219151dbc5892027ec40101a517bed5ca030c2e0'
))
self.assertEqual(
addr, 'GBOVKZBEM2YYLOCDCUXJ4IMRKHN4LCJAE7WEAEA2KF562XFAGDBOB64V')
addr = address_from_public_key(
unhexlify(
'9ba568e6eec16bea4fed0f17b134a1d692eae199a578ba6fb44c0c24431bfdb4'
))
self.assertEqual(
addr, 'GCN2K2HG53AWX2SP5UHRPMJUUHLJF2XBTGSXROTPWRGAYJCDDP63J2U6')
async def get_address(ctx, msg: StellarGetAddress):
node = await seed.derive_node(ctx, msg.address_n, helpers.STELLAR_CURVE)
pubkey = seed.remove_ed25519_prefix(node.public_key())
address = helpers.address_from_public_key(pubkey)
if msg.show_display:
while True:
if await show_address(ctx, address):
break
if await show_qr(ctx, address.upper()):
break
return StellarAddress(address=address)
async def confirm_set_options_op(ctx, op: StellarSetOptionsOp):
if op.inflation_destination_account:
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold("Set Inflation Destination")
text.mono(*split(op.inflation_destination_account))
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
if op.clear_flags:
t = _format_flags(op.clear_flags)
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold("Clear Flags")
text.mono(*t)
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
if op.set_flags:
t = _format_flags(op.set_flags)
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold("Set Flags")
text.mono(*t)
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
thresholds = _format_thresholds(op)
if thresholds:
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold("Account Thresholds")
text.mono(*thresholds)
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
if op.home_domain:
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold("Home Domain")
text.mono(*split(op.home_domain))
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
if op.signer_type is not None:
if op.signer_weight > 0:
t = "Add Signer (%s)"
else:
t = "Remove Signer (%s)"
if op.signer_type == consts.SIGN_TYPE_ACCOUNT:
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold(t % "acc")
text.mono(*split(helpers.address_from_public_key(op.signer_key)))
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
elif op.signer_type in (consts.SIGN_TYPE_PRE_AUTH,
consts.SIGN_TYPE_HASH):
if op.signer_type == consts.SIGN_TYPE_PRE_AUTH:
signer_type = "auth"
else:
signer_type = "hash"
text = Text("Confirm operation", ui.ICON_CONFIRM, ui.GREEN)
text.bold(t % signer_type)
text.mono(*split(hexlify(op.signer_key).decode()))
await require_confirm(ctx, text, ButtonRequestType.ConfirmOutput)
else:
raise ProcessError("Stellar: invalid signer type")
async def _init(ctx, w: bytearray, pubkey: bytes, msg: StellarSignTx):
network_passphrase_hash = sha256(msg.network_passphrase).digest()
writers.write_bytes(w, network_passphrase_hash)
writers.write_bytes(w, consts.TX_TYPE)
address = helpers.address_from_public_key(pubkey)
writers.write_pubkey(w, address)
if helpers.public_key_from_address(msg.source_account) != pubkey:
raise ProcessError("Stellar: source account does not match address_n")
writers.write_uint32(w, msg.fee)
writers.write_uint64(w, msg.sequence_number)
# confirm init
await layout.require_confirm_init(ctx, address, msg.network_passphrase)
async def _init(ctx, w: bytearray, pubkey: bytes, msg: StellarSignTx):
network_passphrase_hash = sha256(msg.network_passphrase).digest()
writers.write_bytes_unchecked(w, network_passphrase_hash)
writers.write_bytes_unchecked(w, consts.TX_TYPE)
address = helpers.address_from_public_key(pubkey)
accounts_match = msg.source_account == address
writers.write_pubkey(w, msg.source_account)
writers.write_uint32(w, msg.fee)
writers.write_uint64(w, msg.sequence_number)
# confirm init
await layout.require_confirm_init(ctx, msg.source_account,
msg.network_passphrase, accounts_match)
async def get_address(ctx, msg: StellarGetAddress, keychain):
await paths.validate_path(ctx, helpers.validate_full_path, keychain,
msg.address_n, CURVE)
node = keychain.derive(msg.address_n, CURVE)
pubkey = seed.remove_ed25519_prefix(node.public_key())
address = helpers.address_from_public_key(pubkey)
if msg.show_display:
desc = address_n_to_str(msg.address_n)
while True:
if await show_address(ctx, address, desc=desc):
break
if await show_qr(ctx, address.upper(), desc=desc):
break
return StellarAddress(address=address)
