Пример #1
0
	def format(self, password, cipher="aes-xts-plain64", keysize=512):
		""" Formats the device and sets password as the drive's password. """
		
		# Umount
		lib.umount_bulk(self.string_device)
		
		# Try to close
		try:
			self.close()
		except m.CmdError:
			pass
		
		# Ugly as hell
		m.sexec("echo '%(password)s' | cryptsetup luksFormat --cipher %(cipher)s --key-size %(keysize)s %(device)s" % {"password":password, "device":self.string_device, "cipher":cipher, "keysize":keysize})
Пример #2
0
    def random_fill(self, type=FillQuality.LOW):
        """ Fills the device with random data.
		
		type is an object from the FillQuality enum.
		
		It returns the process object to the frontend.
		"""

        # Umount
        lib.umount_bulk(self.string_device)

        if type == FillQuality.LOW:
            m.sexec("badblocks -c 10240 -s -w -t random -v %s" % self.string_device)
        elif type == FillQuality.HIGH:
            m.sexec("dd if=/dev/urandom of=%s" % self.string_device)
Пример #3
0
    def format(self, password, cipher="aes-xts-plain64", keysize=512):
        """ Formats the device and sets password as the drive's password. """

        # Umount
        lib.umount_bulk(self.string_device)

        # Try to close
        try:
            self.close()
        except m.CmdError:
            pass

        process = subprocess.Popen(
            ["cryptsetup", "luksFormat", "--cipher", cipher, "--key-size", str(keysize), self.string_device],
            stdin=subprocess.PIPE,
        )
        process.communicate(password)

        process.wait()