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plugins/bitbox02: add support for p2wsh-p2sh multisig

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This commit is contained in:
Marko Bencun 2020-10-07 11:16:50 +02:00
parent 2c0ae4abdd
commit 8fa019f65b
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GPG key ID: 804538928C37EAE8
1 changed files with 21 additions and 11 deletions
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32
electrum/plugins/bitbox02/bitbox02.py
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@ -229,6 +229,11 @@ class BitBox02Client(HardwareClientBase):
out_type = bitbox02.btc.BTCPubRequest.YPUB
else:
out_type = bitbox02.btc.BTCPubRequest.UPUB
elif xtype == "p2wsh-p2sh":
if coin_network == bitbox02.btc.BTC:
out_type = bitbox02.btc.BTCPubRequest.CAPITAL_YPUB
else:
out_type = bitbox02.btc.BTCPubRequest.CAPITAL_UPUB
elif xtype == "p2wsh":
if coin_network == bitbox02.btc.BTC:
out_type = bitbox02.btc.BTCPubRequest.CAPITAL_ZPUB
@ -276,13 +281,14 @@ class BitBox02Client(HardwareClientBase):
@runs_in_hwd_thread
def btc_multisig_config(
self, coin, bip32_path: List[int], wallet: Multisig_Wallet
self, coin, bip32_path: List[int], wallet: Multisig_Wallet, xtype: str,
):
"""
Set and get a multisig config with the current device and some other arbitrary xpubs.
Registers it on the device if not already registered.
xtype: 'p2wsh' | 'p2wsh-p2sh'
"""
assert xtype in ("p2wsh", "p2wsh-p2sh")
if self.bitbox02_device is None:
raise Exception(
"Need to setup communication first before attempting any BitBox02 calls"
@ -291,7 +297,7 @@ class BitBox02Client(HardwareClientBase):
account_keypath = bip32_path[:4]
xpubs = wallet.get_master_public_keys()
our_xpub = self.get_xpub(
bip32.convert_bip32_intpath_to_strpath(account_keypath), "p2wsh"
bip32.convert_bip32_intpath_to_strpath(account_keypath), xtype
)
multisig_config = bitbox02.btc.BTCScriptConfig(
@ -299,6 +305,10 @@ class BitBox02Client(HardwareClientBase):
threshold=wallet.m,
xpubs=[util.parse_xpub(xpub) for xpub in xpubs],
our_xpub_index=xpubs.index(our_xpub),
script_type={
"p2wsh": bitbox02.btc.BTCScriptConfig.Multisig.P2WSH,
"p2wsh-p2sh": bitbox02.btc.BTCScriptConfig.Multisig.P2WSH_P2SH,
}[xtype]
)
)
@ -341,13 +351,13 @@ class BitBox02Client(HardwareClientBase):
script_config = bitbox02.btc.BTCScriptConfig(
simple_type=bitbox02.btc.BTCScriptConfig.P2WPKH_P2SH
)
elif address_type == "p2wsh":
elif address_type in ("p2wsh-p2sh", "p2wsh"):
if type(wallet) is Multisig_Wallet:
script_config = self.btc_multisig_config(
coin_network, address_keypath, wallet
coin_network, address_keypath, wallet, address_type,
)
else:
raise Exception("Can only use p2wsh with multisig wallets")
raise Exception("Can only use p2wsh-p2sh or p2wsh with multisig wallets")
else:
raise Exception(
"invalid address xtype: {} is not supported by the BitBox02".format(
@ -446,11 +456,11 @@ class BitBox02Client(HardwareClientBase):
tx_script_type = bitbox02.btc.BTCScriptConfig(
simple_type=bitbox02.btc.BTCScriptConfig.P2WPKH_P2SH
)
elif tx_script_type == "p2wsh":
elif tx_script_type in ("p2wsh-p2sh", "p2wsh"):
if type(wallet) is Multisig_Wallet:
tx_script_type = self.btc_multisig_config(coin, full_path, wallet)
tx_script_type = self.btc_multisig_config(coin, full_path, wallet, tx_script_type)
else:
raise Exception("Can only use p2wsh with multisig wallets")
raise Exception("Can only use p2wsh-p2sh or p2wsh with multisig wallets")
else:
raise UserFacingException(
"invalid input script type: {} is not supported by the BitBox02".format(
@ -602,7 +612,7 @@ class BitBox02Plugin(HW_PluginBase):
minimum_library = (5, 0, 0)
DEVICE_IDS = [(0x03EB, 0x2403)]
SUPPORTED_XTYPES = ("p2wpkh-p2sh", "p2wpkh", "p2wsh")
SUPPORTED_XTYPES = ("p2wpkh-p2sh", "p2wpkh", "p2wsh", "p2wsh-p2sh")
def __init__(self, parent: HW_PluginBase, config: SimpleConfig, name: str):
super().__init__(parent, config, name)
@ -647,7 +657,7 @@ class BitBox02Plugin(HW_PluginBase):
):
if xtype not in self.SUPPORTED_XTYPES:
raise ScriptTypeNotSupported(
_("This type of script is not supported with {}.").format(self.device)
_("This type of script is not supported with {}: {}").format(self.device, xtype)
)
client = self.scan_and_create_client_for_device(device_id=device_id, wizard=wizard)
assert isinstance(client, BitBox02Client)