AaronFiore/electrum
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hw: allow bypassing "too old firmware" error when using hw wallets

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The framework here is generic enough that it can be used for any hw plugin,
however atm only Trezor is implemented.

closes #5391
This commit is contained in:
SomberNight
2019-05-31 04:09:03 +02:00
parent 7cba46c317
commit 371e1a6ebf
7 changed files with 71 additions and 17 deletions
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11
electrum/base_wizard.py
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@@ -44,6 +44,7 @@ from .util import UserCancelled, InvalidPassword, WalletFileException
from .simple_config import SimpleConfig
from .plugin import Plugins, HardwarePluginLibraryUnavailable
from .logging import Logger
from .plugins.hw_wallet.plugin import OutdatedHwFirmwareException, HW_PluginBase
if TYPE_CHECKING:
from .plugin import DeviceInfo
@@ -323,7 +324,7 @@ class BaseWizard(Logger):
run_next=lambda *args: self.on_device(*args, purpose=purpose, storage=storage))
def on_device(self, name, device_info, *, purpose, storage=None):
self.plugin = self.plugins.get_plugin(name)
self.plugin = self.plugins.get_plugin(name) # type: HW_PluginBase
try:
self.plugin.setup_device(device_info, self, purpose)
except OSError as e:
@@ -335,6 +336,14 @@ class BaseWizard(Logger):
devmgr.unpair_id(device_info.device.id_)
self.choose_hw_device(purpose, storage=storage)
return
except OutdatedHwFirmwareException as e:
if self.question(e.text_ignore_old_fw_and_continue(), title=_("Outdated device firmware")):
self.plugin.set_ignore_outdated_fw()
# will need to re-pair
devmgr = self.plugins.device_manager
devmgr.unpair_id(device_info.device.id_)
self.choose_hw_device(purpose, storage=storage)
return
except (UserCancelled, GoBack):
self.choose_hw_device(purpose, storage=storage)
return