def on_receive(self):
if self.wallet.use_encryption:
password = self.win.password_dialog('An encrypted transaction was retrieved from cosigning pool.\nPlease enter your password to decrypt it.')
if not password:
return
else:
password = None
if not self.win.question(_("An encrypted transaction was retrieved from cosigning pool.\nDo you want to open it now?")):
return
message = self.listener.message
key = self.listener.keyname
xprv = self.wallet.get_master_private_key(key, password)
xprv_chain = bitcoin.bip32_private_derivation(xprv, "", "/{}".format(self.wallet.active_chain.chain_index))[0]
if not xprv_chain:
return
try:
k = bitcoin.deserialize_xkey(xprv_chain)[-1].encode('hex')
EC = bitcoin.EC_KEY(k.decode('hex'))
message = EC.decrypt_message(message)
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.win.show_message(str(e))
return
self.listener.clear()
tx = transaction.Transaction.deserialize(message)
self.win.show_transaction(tx)
def on_receive(self):
if self.wallet.use_encryption:
password = self.win.password_dialog(
'An encrypted transaction was retrieved from cosigning pool.\nPlease enter your password to decrypt it.'
)
if not password:
return
else:
password = None
if not self.win.question(
_("An encrypted transaction was retrieved from cosigning pool.\nDo you want to open it now?"
)):
return
message = self.listener.message
key = self.listener.keyname
xprv = self.wallet.get_master_private_key(key, password)
xprv_chain = bitcoin.bip32_private_derivation(
xprv, "", "/{}".format(self.wallet.active_chain.chain_index))[0]
if not xprv_chain:
return
try:
k = bitcoin.deserialize_xkey(xprv_chain)[-1].encode('hex')
EC = bitcoin.EC_KEY(k.decode('hex'))
message = EC.decrypt_message(message)
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.win.show_message(str(e))
return
self.listener.clear()
tx = transaction.Transaction.deserialize(message)
self.win.show_transaction(tx)
def load_wallet(self, wallet):
self.wallet = wallet
if not self.is_available():
return
if self.listener is None:
self.listener = Listener(self)
self.listener.start()
self.cosigner_list = []
for key, xpub in self.wallet.master_public_keys.items():
xpub_chain = bitcoin.bip32_public_derivation(xpub, "", "/{}".format(self.wallet.active_chain.chain_index))
K = bitcoin.deserialize_xkey(xpub_chain)[-1].encode('hex')
_hash = bitcoin.Hash(K).encode('hex')
if self.wallet.master_private_keys.get(key):
self.listener.set_key(key, _hash)
else:
self.cosigner_list.append((xpub_chain, K, _hash))