encryption

Documentation

Index

• func IsEncrypted(path string) bool
• type Encrypter
  • func New(log *slog.Logger, config *EncrypterConfig) (*Encrypter, error)
  • func (e *Encrypter) Decrypt(inputPath string) (string, error)
  • func (e *Encrypter) Encrypt(inputPath string) (string, error)
• type EncrypterConfig

Functions

func IsEncrypted

func IsEncrypted(path string) bool

IsEncrypted() tests if target file is encrypted

Types

type Encrypter

type Encrypter struct {
	// contains filtered or unexported fields
}

Encrypter is used to encrypt/decrypt backups

func New

func New(log *slog.Logger, config *EncrypterConfig) (*Encrypter, error)

New creates a new Encrypter with the given key. The key should be 32 bytes (AES-256)

func (*Encrypter) Decrypt

func (e *Encrypter) Decrypt(inputPath string) (string, error)

Decrypt input file with key and store decrypted result with suffix removed if input does not end with suffix, it is assumed that the file was not encrypted.

func (*Encrypter) Encrypt

func (e *Encrypter) Encrypt(inputPath string) (string, error)

Encrypt input file with key and store encrypted result with suffix

type EncrypterConfig

type EncrypterConfig struct {
	FS  afero.Fs
	Key string
}