mirror of
https://github.com/trezor/trezor-firmware.git
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9fc5bb546b
Changes many fields to required -- as far as we were able to figure out, signing would fail if these fields aren't provided anyway, so this should not pose a compatibility problem. Co-authored-by: matejcik <ja@matejcik.cz>
30 lines
926 B
Python
30 lines
926 B
Python
from typing import TYPE_CHECKING
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from trezor.messages import TezosGetPublicKey, TezosPublicKey
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from trezor.ui.layouts import show_pubkey
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from apps.common import paths, seed
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from apps.common.keychain import with_slip44_keychain
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from . import CURVE, PATTERNS, SLIP44_ID, helpers
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if TYPE_CHECKING:
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from apps.common.keychain import Keychain
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from trezor.wire import Context
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@with_slip44_keychain(*PATTERNS, slip44_id=SLIP44_ID, curve=CURVE)
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async def get_public_key(
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ctx: Context, msg: TezosGetPublicKey, keychain: Keychain
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) -> TezosPublicKey:
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await paths.validate_path(ctx, keychain, msg.address_n)
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node = keychain.derive(msg.address_n)
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pk = seed.remove_ed25519_prefix(node.public_key())
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pk_prefixed = helpers.base58_encode_check(pk, prefix=helpers.TEZOS_PUBLICKEY_PREFIX)
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if msg.show_display:
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await show_pubkey(ctx, pk_prefixed)
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return TezosPublicKey(public_key=pk_prefixed)
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