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Code Issues Releases Wiki Activity

app.lisk: remove sign/verify code

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This commit is contained in:
Jan Pochyla 2018-05-22 15:26:43 +02:00
parent 523e57ea52
commit 3a81a4b2f0
3 changed files with 1 additions and 55 deletions
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14
src/apps/lisk/__init__.py
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@ -1,6 +1,6 @@
from trezor.wire import register, protobuf_workflow
from trezor.messages.wire_types import \
LiskGetAddress, LiskSignMessage, LiskVerifyMessage, LiskSignTx, LiskGetPublicKey
LiskGetAddress, LiskSignTx, LiskGetPublicKey
def dispatch_LiskGetAddress(*args, **kwargs):
@ -13,16 +13,6 @@ def dispatch_LiskGetPublicKey(*args, **kwargs):
return lisk_get_public_key(*args, **kwargs)
def dispatch_LiskSignMessage(*args, **kwargs):
from .sign_message import lisk_sign_message
return lisk_sign_message(*args, **kwargs)
def dispatch_LiskVerifyMessage(*args, **kwargs):
from .verify_message import lisk_verify_message
return lisk_verify_message(*args, **kwargs)
def dispatch_LiskSignTx(*args, **kwargs):
from .sign_tx import lisk_sign_tx
return lisk_sign_tx(*args, **kwargs)
@ -31,6 +21,4 @@ def dispatch_LiskSignTx(*args, **kwargs):
def boot():
register(LiskGetPublicKey, protobuf_workflow, dispatch_LiskGetPublicKey)
register(LiskGetAddress, protobuf_workflow, dispatch_LiskGetAddress)
register(LiskSignMessage, protobuf_workflow, dispatch_LiskSignMessage)
register(LiskVerifyMessage, protobuf_workflow, dispatch_LiskVerifyMessage)
register(LiskSignTx, protobuf_workflow, dispatch_LiskSignTx)

23
src/apps/lisk/sign_message.py
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@ -1,23 +0,0 @@
from .helpers import LISK_CURVE, get_address_from_public_key
from apps.wallet.sign_message import require_confirm_sign_message
async def lisk_sign_message(ctx, msg):
from trezor.messages.LiskMessageSignature import LiskMessageSignature
from trezor.crypto.curve import ed25519
from ..common import seed
message = msg.message
await require_confirm_sign_message(ctx, message)
address_n = msg.address_n or ()
node = await seed.derive_node(ctx, address_n, LISK_CURVE)
seckey = node.private_key()
pubkey = node.public_key()
pubkey = pubkey[1:] # skip ed25519 pubkey marker
address = get_address_from_public_key(pubkey)
signature = ed25519.sign(seckey, message)
return LiskMessageSignature(address=address, signature=signature)

19
src/apps/lisk/verify_message.py
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@ -1,19 +0,0 @@
async def lisk_verify_message(ctx, msg):
from trezor.crypto.curve import ed25519
from .helpers import get_address_from_public_key
from trezor import wire
from trezor.messages.Success import Success
from trezor.messages.FailureType import ProcessError
from apps.wallet.verify_message import require_confirm_verify_message
verify = ed25519.verify(msg.public_key, msg.signature, msg.message)
if not verify:
raise wire.FailureError(ProcessError, 'Invalid signature')
address = get_address_from_public_key(msg.public_key)
await require_confirm_verify_message(ctx, address, msg.message)
return Success(message='Message verified')