import CryptoBoxPlugin from CryptoBoxExceptions import * class format_fs(CryptoBoxPlugin.CryptoBoxPlugin): pluginCapabilities = [ "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