def unlock_device(self, device_name, passphrase):
"""Unlocks LUKS device."""
device_state = self._find_device_state(device_name)
if device_state is None:
# TODO: raise an exception?
log.error("Can't find device to unlock %s", device_name)
return False
device = device_state.device
device.format.passphrase = passphrase
try:
device.setup()
device.format.setup()
# Wait for the device.
# Otherwise, we could get a message about no Linux partitions.
time.sleep(2)
try_populate_devicetree(self._storage.devicetree)
except StorageError as serr:
log.error("Failed to unlock %s: %s", device.name, serr)
device.teardown(recursive=True)
device.format.passphrase = None
return False
else:
device_state.set_unlocked(passphrase)
return True
def run(self):
rc = self.window.run()
self.window.destroy()
# We need to call this to get the device nodes to show up
# in our devicetree.
if self._update_devicetree:
try_populate_devicetree(self._storage.devicetree)
return rc
def run(self):
rc = self.window.run()
self.window.destroy()
# We need to call this to get the device nodes to show up
# in our devicetree.
if self._update_devicetree:
try_populate_devicetree(self._storage.devicetree)
return rc
def run(self):
rc = self.window.run()
self.window.destroy()
if self._update_devicetree:
try_populate_devicetree(self._storage.devicetree)
return rc
def run(self):
rc = self.window.run()
self.window.destroy()
if self._update_devicetree:
try_populate_devicetree(self._storage.devicetree)
return rc
def _create_snapshots(self, storage, requests, when):
"""Create the snapshots.
:param storage: an instance of Blivet
:param requests: a list of the snapshot requests
:param when: when the snapshots are created
"""
if when == SNAPSHOT_WHEN_POST_INSTALL:
try_populate_devicetree(storage.devicetree)
for request in requests:
self._create_snapshot(storage, request)
if when == SNAPSHOT_WHEN_PRE_INSTALL:
try_populate_devicetree(storage.devicetree)
def on_refresh_clicked(self, widget, *args):
try_populate_devicetree(self.storage.devicetree)
self.refresh()