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()
luks_device = LUKSDevice(device.format.map_name,
parents=[device],
exists=True)
self._storage.devicetree._add_device(luks_device)
# 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 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()
luks_device = LUKSDevice(device.format.map_name,
parents=[device],
exists=True)
self._storage.devicetree._add_device(luks_device)
# 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 _unlock_devices(self):
"""
Loop through devices and attempt to unlock any which are detected as
LUKS devices.
"""
try_passphrase = None
for device in self.storage.devices:
if device.format.type != "luks":
continue
skip = False
unlocked = False
while not (skip or unlocked):
if try_passphrase is None:
p = PasswordDialog(self.app, device.name)
self.app.switch_screen_modal(p)
if p.answer:
passphrase = p.answer.strip()
else:
passphrase = try_passphrase
if passphrase is None:
# canceled
skip = True
else:
device.format.passphrase = passphrase
try:
device.setup()
device.format.setup()
luks_dev = LUKSDevice(device.format.map_name,
parents=[device],
exists=True)
self.storage.devicetree._add_device(luks_dev)
# Wait for the device.
# Otherwise, we could get a message about no Linux partitions.
time.sleep(2)
try_populate_devicetree(self.storage.devicetree)
unlocked = True
# try to use the same passhprase for other devices
try_passphrase = passphrase
except StorageError as serr:
log.error("Failed to unlock %s: %s", device.name, serr)
device.teardown(recursive=True)
device.format.passphrase = None
try_passphrase = None
return True
def _unlock_devices(self):
"""
Loop through devices and attempt to unlock any which are detected as
LUKS devices.
"""
try_passphrase = None
for device in self.storage.devices:
if device.format.type != "luks":
continue
skip = False
unlocked = False
while not (skip or unlocked):
if try_passphrase is None:
p = PasswordDialog(self.app, device.name)
self.app.switch_screen_modal(p)
if p.answer:
passphrase = p.answer.strip()
else:
passphrase = try_passphrase
if passphrase is None:
# canceled
skip = True
else:
device.format.passphrase = passphrase
try:
device.setup()
device.format.setup()
luks_dev = LUKSDevice(device.format.mapName,
parents=[device],
exists=True)
self.storage.devicetree._addDevice(luks_dev)
try_populate_devicetree(self.storage.devicetree)
unlocked = True
# try to use the same passhprase for other devices
try_passphrase = passphrase
except StorageError as serr:
log.error("Failed to unlock %s: %s", device.name, serr)
device.teardown(recursive=True)
device.format.passphrase = None
try_passphrase = None
return True
def on_refresh_clicked(self, widget, *args):
try_populate_devicetree(self.storage.devicetree)
self.refresh()
def on_refresh_clicked(self, widget, *args):
try_populate_devicetree(self.storage.devicetree)
self.refresh()
def _repopulate(self):
log.info("nvdimm: repopulating device tree")
self.storage.devicetree.reset()
try_populate_devicetree(self.storage.devicetree)
self._after_repopulate()
def _repopulate(self):
log.info("nvdimm: repopulating device tree")
self.storage.devicetree.reset()
try_populate_devicetree(self.storage.devicetree)
self._after_repopulate()
