def _make_node_path(self, xpub, address_n):
_, depth, fingerprint, child_num, chain_code, key = deserialize_xpub(xpub)
node = HDNodeType(
depth=depth,
fingerprint=int.from_bytes(fingerprint, 'big'),
child_num=int.from_bytes(child_num, 'big'),
chain_code=chain_code,
public_key=key,
)
return HDNodePathType(node=node, address_n=address_n)
def update(self, window):
wallet = window.wallet
state = window.cosigner_pool_state
if not state:
self.print_error("No cosigner pool state object for window",
window.diagnostic_name())
return
listener = state.listener
state.keys = []
state.cosigner_list = []
for key, keystore in wallet.keystores.items():
xpub = keystore.get_master_public_key()
K = bitcoin.deserialize_xpub(xpub)[-1]
_hash = bh2u(bitcoin.Hash(K))
if not keystore.is_watching_only():
state.keys.append((key, _hash))
else:
state.cosigner_list.append((xpub, K, _hash))
listener.set_keyhashes([t[1] for t in state.keys])
if not listener.is_running():
self.print_error("Starting listener for", window.diagnostic_name())
listener.start()
def update(self, window):
wallet = window.wallet
if type(wallet) != Multisig_Wallet:
return
if self.listener is None:
self.print_error("starting listener")
self.listener = Listener(self)
self.listener.start()
elif self.listener:
self.print_error("shutting down listener")
self.listener.stop()
self.listener = None
self.keys = []
self.cosigner_list = []
for key, keystore in wallet.keystores.items():
xpub = keystore.get_master_public_key()
K = bitcoin.deserialize_xpub(xpub)[-1].encode('hex')
_hash = bitcoin.Hash(K).encode('hex')
if not keystore.is_watching_only():
self.keys.append((key, _hash, window))
else:
self.cosigner_list.append((window, xpub, K, _hash))
if self.listener:
self.listener.set_keyhashes([t[1] for t in self.keys])