本文整理汇总了Python中pycryptsetup.CryptSetup.prepare_passphrase_file方法的典型用法代码示例。如果您正苦于以下问题：Python CryptSetup.prepare_passphrase_file方法的具体用法？Python CryptSetup.prepare_passphrase_file怎么用？Python CryptSetup.prepare_passphrase_file使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pycryptsetup.CryptSetup的用法示例。
在下文中一共展示了CryptSetup.prepare_passphrase_file方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: luks_format
# 需要导入模块: from pycryptsetup import CryptSetup [as 别名]
# 或者: from pycryptsetup.CryptSetup import prepare_passphrase_file [as 别名]
def luks_format(device,
passphrase=None, key_file=None,
cipher=None, key_size=None):
cs = CryptSetup(yesDialog = askyes, logFunc = dolog)
key_file_unlink = False
if passphrase:
key_file = cs.prepare_passphrase_file(passphrase)
key_file_unlink = True
elif key_file and os.path.isfile(key_file):
pass
else:
raise ValueError("luks_format requires either a passphrase or a key file")
#None is not considered as default value and pycryptsetup doesn't accept it
#so we need to filter out all Nones
kwargs = {}
kwargs["device"] = device
if cipher: kwargs["cipher"] = cipher
if key_file: kwargs["keyfile"] = key_file
if key_size: kwargs["keysize"] = key_size
rc = cs.luksFormat(**kwargs)
if key_file_unlink: os.unlink(key_file)
if rc:
raise CryptoError("luks_format failed for '%s'" % device)示例2: luks_open
# 需要导入模块: from pycryptsetup import CryptSetup [as 别名]
# 或者: from pycryptsetup.CryptSetup import prepare_passphrase_file [as 别名]
def luks_open(device, name, passphrase=None, key_file=None):
cs = CryptSetup(yesDialog = askyes, logFunc = dolog)
key_file_unlink = False
if passphrase:
key_file = cs.prepare_passphrase_file(passphrase)
key_file_unlink = True
elif key_file and os.path.isfile(key_file):
pass
else:
raise ValueError("luks_open requires either a passphrase or a key file")
rc = cs.luksOpen(device = device, name = name, keyfile = key_file)
if key_file_unlink: os.unlink(key_file)
if rc:
raise CryptoError("luks_open failed for %s (%s)" % (device, name))