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import CryptoBoxPlugin
from CryptoBoxExceptions import *
class format_fs(CryptoBoxPlugin.CryptoBoxPlugin):
pluginCapabilities = [ "volume" ]
pluginVisibility = [ "volume" ]
requestAuth = True
rank = 60
## map filesystem types to the appropriate arguments for 'mkfs'
fsTypes = {
"windows": "vfat",
"linux": "ext3" }
containerTypes = [ "luks", "plain" ]
def doAction(self, store=None, fs_type="windows", container_type="luks", crypto_password=None, crypto_password2=None, confirm=None):
if not fs_type in self.fsTypes.keys():
self.cbox.info
return "format_volume"
self.hdf[self.hdf_prefix + "fs_type"] = fs_type
self.hdf[self.hdf_prefix + "container_type"] = container_type
for t in self.fsTypes.keys():
self.hdf[self.hdf_prefix + "fs_types." + t] = t
if store == "step1":
if not confirm:
self.cbox.log.warn("missing confirmation for formatting of filesystem: %s" % self.device)
self.hdf["Data.Warning"] = "Plugins.format_fs.FormatNotConfirmed"
return "volume_format"
if container_type == "luks":
return "volume_format_luks"
elif container_type == "plain":
return self.__format_plain(fs_type)
elif store == "step2":
if container_type == "luks":
return self.__format_luks(fs_type, crypto_password, crypto_password2)
else:
self.cbox.log.info("invalid input value for 'container_type': %s" % container_type)
return "volume_format"
elif store:
self.cbox.log.info("invalid input value for 'store': %s" % store)
return "volume_format"
else:
return "volume_format"
def getStatus(self):
return "no status"
def __format_plain(self, fsType):
try:
container = self.cbox.getContainer(self.device)
container.create(container.Types["plain"])
except CBVolumeIsActive:
self.hdf["Data.Warning"] = "VolumeMayNotBeMounted"
self.cbox.log.info("initialization is not possible as long as the device (%s) is mounted" % self.device)
return None
except CBContainerError, errMsg:
self.hdf["Data.Warning"] = "Plugins.format_fs.FormatFailed"
self.cbox.log.warn("initialization of device '%s' failed" % self.device)
self.cbox.log.warn("reason: %s" % errMsg)
return "volume_format"
else:
self.cbox.log.info("successfully initialized device '%s'" % self.device)
return None
def __format_luks(self, fsType, pw, pw2):
if not pw:
self.hdf["Data.Warning"] = "EmptyPassword"
self.cbox.log.warn("no crypto password was supplied for initialization of device '%s'" % self.device)
return "volume_format"
if pw != pw2:
self.hdf["Data.Warning"] = "DifferentPasswords"
self.cbox.log.warn("the crypto password was not repeated correctly for initialization of device '%s'" % self.device)
return "volume_format"
container = self.cbox.getContainer(self.device)
try:
container.create(container.Types["luks"], pw)
except CBVolumeIsActive:
self.hdf["Data.Warning"] = "VolumeMayNotBeMounted"
self.cbox.log.info("initialization is not possible as long as the device (%s) is mounted" % self.device)
return None
except CBContainerError, errMsg:
self.hdf["Data.Warning"] = "Plugins.format_fs.FormatFailed"
self.cbox.log.warn("initialization of device '%s' failed" % self.device)
self.cbox.log.warn("reason: %s" % errMsg)
return "volume_format"
else:
self.hdf["Data.Success"] = "Plugins.format_fs.FormatSuccess"
self.cbox.log.info("successfully initialized device '%s'" % self.device)
return None