namecrypter

package

v0.3.1 Latest Latest Go to latest Published: Feb 21, 2021 License: MIT Imports: 8 Imported by: 0

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type NameCrypter struct {
	*corecrypter.AesCrypter
	// contains filtered or unexported fields
}

NameCrypter used for encrypt and decrypt filenames

func NewNameCrypter(key []byte) *NameCrypter

NewNameCrypter create a new name crypter

func (nc *NameCrypter) DecryptLink(cpath string) (string, error)

DecryptLink decrypt the filepath for symbol link

func (nc *NameCrypter) DecryptName(name string) (string, error)

DecryptName decrypt the filename

func (nc *NameCrypter) DecryptPath(path string) (string, error)

DecryptPath decrypt the filepath

func (nc *NameCrypter) EncryptLink(path string) string

EncryptLink encrypt the filepath for symbol link

use encryption like content crypt do avoid leak information of the plain filename

func (nc *NameCrypter) EncryptName(path string, name string) string

EncryptName encrypt the filename

path is the fullpath of the file relative to the filesystem,
used for determine the initial vector (IV)

func (nc *NameCrypter) EncryptPath(path string) string

EncryptPath encrypt the filepath