def prepare(ctrl):
ctrl.dlg_config_fun(dlg_title="Confirm transaction signing.",
show_progress_bar=False)
ctrl.display_msg_fun(
'<b>Click the confirmation button on your hardware wallet<br>'
'and wait for the transaction to be signed...</b>')
if hw_session.app_config.hw_type == HWType.trezor:
import hw_intf_trezor as trezor
return trezor.prepare_transfer_tx(hw_session, utxos_to_spend,
dest_addresses, tx_fee)
elif hw_session.app_config.hw_type == HWType.keepkey:
import hw_intf_keepkey as keepkey
return keepkey.prepare_transfer_tx(hw_session, utxos_to_spend,
dest_addresses, tx_fee)
elif hw_session.app_config.hw_type == HWType.ledger_nano_s:
import hw_intf_ledgernano as ledger
return ledger.prepare_transfer_tx(hw_session, utxos_to_spend,
dest_addresses, tx_fee,
rawtransactions)
else:
logging.error('Invalid HW type: ' +
str(hw_session.app_config.hw_type))
def prepare(ctrl):
ctrl.dlg_config_fun(dlg_title="Confirm message signing.",
show_progress_bar=False)
ctrl.display_msg_fun(
'<b>Click the confirmation button on your hardware wallet...</b>')
if main_ui.config.hw_type == HWType.trezor:
import hw_intf_trezor as trezor
return trezor.prepare_transfer_tx(main_ui, utxos_to_spend,
dest_address, tx_fee)
elif main_ui.config.hw_type == HWType.keepkey:
import hw_intf_keepkey as keepkey
return keepkey.prepare_transfer_tx(main_ui, utxos_to_spend,
dest_address, tx_fee)
elif main_ui.config.hw_type == HWType.ledger_nano_s:
import hw_intf_ledgernano as ledger
return ledger.prepare_transfer_tx(main_ui, utxos_to_spend,
dest_address, tx_fee,
rawtransactions)
else:
logging.error('Unsupported HW type: ' +
str(main_ui.config.hw_type))
def prepare_transfer_tx(main_ui, utxos_to_spend, dest_address, tx_fee):
"""
Creates a signed transaction.
:param main_ui: Main window for configuration data
:param utxos_to_spend: list of utxos to send
:param dest_address: destination (Dash) address
:param tx_fee: transaction fee
:return: tuple (serialized tx, total transaction amount in satoshis)
"""
main_ui.connectHardwareWallet()
client = main_ui.hw_client
if client:
if main_ui.config.hw_type == 'TREZOR':
import hw_intf_trezor as trezor
return trezor.prepare_transfer_tx(main_ui, utxos_to_spend,
dest_address, tx_fee)
elif main_ui.config.hw_type == 'KEEPKEY':
import hw_intf_keepkey as keepkey
return keepkey.prepare_transfer_tx(main_ui, utxos_to_spend,
dest_address, tx_fee)
else:
logging.error('Unsupported HW type: ' +
str(main_ui.config.hw_type))