def on_receive(self, keyhash, message):
self.print_error("signal arrived for", keyhash)
for key, _hash, window in self.keys:
if _hash == keyhash:
break
else:
self.print_error("keyhash not found")
return
wallet = window.wallet
if isinstance(wallet.keystore, keystore.Hardware_KeyStore):
window.show_warning(
_('An encrypted transaction was retrieved from cosigning pool.'
) + '\n' +
_('However, hardware wallets do not support message decryption, '
'which makes them not compatible with the current design of cosigner pool.'
))
return
elif wallet.has_keystore_encryption():
password = window.password_dialog(
_('An encrypted transaction was retrieved from cosigning pool.'
) + '\n' + _('Please enter your password to decrypt it.'))
if not password:
return
else:
password = None
if not window.question(
_("An encrypted transaction was retrieved from cosigning pool."
) + '\n' + _("Do you want to open it now?")):
return
xprv = wallet.keystore.get_master_private_key(password)
if not xprv:
return
try:
k = bitcoin.deserialize_xprv(xprv)[-1]
EC = ecc.ECPrivkey(k)
message = bh2u(EC.decrypt_message(message))
except Exception as e:
traceback.print_exc(file=sys.stdout)
window.show_error(_('Error decrypting message') + ':\n' + str(e))
return
self.listener.clear(keyhash)
tx = transaction.Transaction(message)
show_transaction(tx, window, prompt_if_unsaved=True)
def on_receive(self, keyhash, message):
self.print_error("signal arrived for", keyhash)
for key, _hash, window in self.keys:
if _hash == keyhash:
break
else:
self.print_error("keyhash not found")
return
wallet = window.wallet
if isinstance(wallet.keystore, keystore.Hardware_KeyStore):
window.show_warning(_('An encrypted transaction was retrieved from cosigning pool.') + '\n' +
_('However, hardware wallets do not support message decryption, '
'which makes them not compatible with the current design of cosigner pool.'))
return
elif wallet.has_keystore_encryption():
password = window.password_dialog(_('An encrypted transaction was retrieved from cosigning pool.') + '\n' +
_('Please enter your password to decrypt it.'))
if not password:
return
else:
password = None
if not window.question(_("An encrypted transaction was retrieved from cosigning pool.") + '\n' +
_("Do you want to open it now?")):
return
xprv = wallet.keystore.get_master_private_key(password)
if not xprv:
return
try:
k = bitcoin.deserialize_xprv(xprv)[-1]
EC = ecc.ECPrivkey(k)
message = bh2u(EC.decrypt_message(message))
except Exception as e:
traceback.print_exc(file=sys.stdout)
window.show_error(_('Error decrypting message') + ':\n' + str(e))
return
self.listener.clear(keyhash)
tx = transaction.Transaction(message)
show_transaction(tx, window, prompt_if_unsaved=True)
def on_receive(self, keyhash, message):
self.print_error("signal arrived for", keyhash)
for key, _hash, window in self.keys:
if _hash == keyhash:
break
else:
self.print_error("keyhash not found")
return
wallet = window.wallet
if wallet.has_password():
password = window.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 window.question(
_("An encrypted transaction was retrieved from cosigning pool.\nDo you want to open it now?"
)):
return
xprv = wallet.keystore.get_master_private_key(password)
if not xprv:
return
try:
k = bitcoin.deserialize_xprv(xprv)[-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)
window.show_message(str(e))
return
self.listener.clear(keyhash)
tx = transaction.Transaction(message)
show_transaction(tx, window, prompt_if_unsaved=True)
def test_deserialize_xprv(self):
self.check_deserialized(deserialize_xprv(self.xprv), True)
def test_deserialize_xprv(self):
self.check_deserialized(deserialize_xprv(self.xprv), True)