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trezor-firmware/core/src/apps/lisk/get_address.py
2021-08-04 15:03:11 +02:00

24 lines
722 B
Python

from trezor.messages import LiskAddress
from trezor.ui.layouts import show_address
from apps.common import paths
from apps.common.keychain import auto_keychain
from .helpers import get_address_from_public_key
@auto_keychain(__name__)
async def get_address(ctx, msg, keychain):
await paths.validate_path(ctx, keychain, msg.address_n)
node = keychain.derive(msg.address_n)
pubkey = node.public_key()
pubkey = pubkey[1:] # skip ed25519 pubkey marker
address = get_address_from_public_key(pubkey)
if msg.show_display:
title = paths.address_n_to_str(msg.address_n)
await show_address(ctx, address=address, address_qr=address, title=title)
return LiskAddress(address=address)