arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-13 19:18:56 +00:00
Code Issues Releases Wiki Activity

fix(core): In apps.bitcoin ensure that get_address() fails for multisig if user's public key is not included.

Browse Source
This commit is contained in:
Andrew Kozlik 2020-10-26 16:20:59 +01:00 committed by Tomas Susanka
parent 44c7d23741
commit 77f5e90466
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
core/src/apps/bitcoin/addresses.py
View File

@ -23,16 +23,15 @@ def get_address(
node: bip32.HDNode,
multisig: MultisigRedeemScriptType = None,
) -> str:
if multisig:
# Ensure that our public key is included in the multisig.
multisig_pubkey_index(multisig, node.public_key())
if (
script_type == InputScriptType.SPENDADDRESS
or script_type == InputScriptType.SPENDMULTISIG
):
if multisig: # p2sh multisig
pubkey = node.public_key()
index = multisig_pubkey_index(multisig, pubkey)
if index is None:
raise wire.ProcessError("Public key not found")
if coin.address_type_p2sh is None:
raise wire.ProcessError("Multisig not enabled on this coin")