encryption

Documentation

Index

• Constants
• func DecodePrivateKey(privatekeyPath string) (*rsa.PrivateKey, error)
• func DecodePublicKey(publickeyPath string) (*rsa.PublicKey, error)
• func DecodePublicPrivateKey(keyPath string) (interface{}, error)
• func DecryptAESCTR(data []byte, salt []byte, key []byte) ([]byte, error)
• func DecryptAESCTRReaderWriter(reader io.Reader, writer io.Writer, salt []byte, key []byte) error
• func DecryptFilePGP(source string, target string, key []byte) error
• func DecryptFileSSH(source string, target string, privatekey *rsa.PrivateKey) error
• func DecryptFileWinSCP(source string, target string, key []byte) error
• func DecryptFilenamePGP(filename string) string
• func DecryptFilenameSSH(filename string, privatekey *rsa.PrivateKey) (string, error)
• func DecryptFilenameWinSCP(filename string, key []byte) (string, error)
• func EncryptAESCTR(data []byte, salt []byte, key []byte) ([]byte, error)
• func EncryptAESCTRReaderWriter(reader io.Reader, writer io.Writer, salt []byte, key []byte) error
• func EncryptFilePGP(source string, target string, key []byte) error
• func EncryptFileSSH(source string, target string, publickey *rsa.PublicKey) error
• func EncryptFileWinSCP(source string, target string, key []byte) error
• func EncryptFilenamePGP(filename string) string
• func EncryptFilenameSSH(filename string, publickey *rsa.PublicKey) (string, error)
• func EncryptFilenameWinSCP(filename string, key []byte) (string, error)
• func GetDefaultPrivateKeyPath() string
• func GetDefaultPublicKeyPath() string
• func IsCorrectFilename(filename []byte) bool
• func PadPkcs7(data []byte, blocksize int) []byte
• type EncryptionConfig
  • func GetEncryptionConfigFromMeta(filesystem *irodsclient_fs.FileSystem, targetPath string) *EncryptionConfig
• type EncryptionManager
  • func NewEncryptionManager(mode EncryptionMode) *EncryptionManager
  • func (manager *EncryptionManager) DecryptFile(source string, target string) error
  • func (manager *EncryptionManager) DecryptFilename(filename string) (string, error)
  • func (manager *EncryptionManager) EncryptFile(source string, target string) error
  • func (manager *EncryptionManager) EncryptFilename(filename string) (string, error)
  • func (manager *EncryptionManager) SetKey(key []byte)
  • func (manager *EncryptionManager) SetPublicPrivateKey(keyPath string)
• type EncryptionMode
  • func DetectEncryptionMode(p string) EncryptionMode
  • func GetEncryptionMode(mode string) EncryptionMode

Constants

const (
	PgpEncryptedFileExtension string = ".pgp.enc"

	PgpSalt string = "4e2f34041d564ed8"
)

const (
	SshEncryptedFileExtension string = ".rsaaesctr.enc"
	SshRsaAesCtrHeader        string = "rsaaesctr......."
)

const (
	WinSCPEncryptedFileExtension string = ".aesctr.enc"

	WinSCPAesCtrHeader string = "aesctr.........."
)

const (
	AesSaltLen int = 16
)

Functions

func DecodePrivateKey

func DecodePrivateKey(privatekeyPath string) (*rsa.PrivateKey, error)

func DecodePublicKey

func DecodePublicKey(publickeyPath string) (*rsa.PublicKey, error)

func DecodePublicPrivateKey

func DecodePublicPrivateKey(keyPath string) (interface{}, error)

DecodePublicPrivateKey decodes public or private key

func DecryptAESCTR

func DecryptAESCTR(data []byte, salt []byte, key []byte) ([]byte, error)

func DecryptAESCTRReaderWriter

func DecryptAESCTRReaderWriter(reader io.Reader, writer io.Writer, salt []byte, key []byte) error

func DecryptFilePGP

func DecryptFilePGP(source string, target string, key []byte) error

func DecryptFileSSH

func DecryptFileSSH(source string, target string, privatekey *rsa.PrivateKey) error

func DecryptFileWinSCP

func DecryptFileWinSCP(source string, target string, key []byte) error

func DecryptFilenamePGP

func DecryptFilenamePGP(filename string) string

func DecryptFilenameSSH

func DecryptFilenameSSH(filename string, privatekey *rsa.PrivateKey) (string, error)

func DecryptFilenameWinSCP

func DecryptFilenameWinSCP(filename string, key []byte) (string, error)

func EncryptAESCTR

func EncryptAESCTR(data []byte, salt []byte, key []byte) ([]byte, error)

func EncryptAESCTRReaderWriter

func EncryptAESCTRReaderWriter(reader io.Reader, writer io.Writer, salt []byte, key []byte) error

func EncryptFilePGP

func EncryptFilePGP(source string, target string, key []byte) error

func EncryptFileSSH

func EncryptFileSSH(source string, target string, publickey *rsa.PublicKey) error

func EncryptFileWinSCP

func EncryptFileWinSCP(source string, target string, key []byte) error

func EncryptFilenamePGP

func EncryptFilenamePGP(filename string) string

func EncryptFilenameSSH

func EncryptFilenameSSH(filename string, publickey *rsa.PublicKey) (string, error)

func EncryptFilenameWinSCP

func EncryptFilenameWinSCP(filename string, key []byte) (string, error)

func GetDefaultPrivateKeyPath

func GetDefaultPrivateKeyPath() string

GetDefaultPrivateKeyPath returns default private key path

func GetDefaultPublicKeyPath

func GetDefaultPublicKeyPath() string

GetDefaultPublicKeyPath returns default public key path, if public key does not exist, return private key path.

func IsCorrectFilename

func IsCorrectFilename(filename []byte) bool

func PadPkcs7

func PadPkcs7(data []byte, blocksize int) []byte

Types

type EncryptionConfig

type EncryptionConfig struct {
	Mode EncryptionMode
}

func GetEncryptionConfigFromMeta

func GetEncryptionConfigFromMeta(filesystem *irodsclient_fs.FileSystem, targetPath string) *EncryptionConfig

GetEncryptionConfigFromMeta returns encryption config from meta

type EncryptionManager

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

func NewEncryptionManager

func NewEncryptionManager(mode EncryptionMode) *EncryptionManager

NewEncryptionManager creates a new EncryptionManager

func (*EncryptionManager) DecryptFile

func (manager *EncryptionManager) DecryptFile(source string, target string) error

DecryptFile decrypts local source file and returns decrypted file path

func (*EncryptionManager) DecryptFilename

func (manager *EncryptionManager) DecryptFilename(filename string) (string, error)

DecryptFilename decrypts filename

func (*EncryptionManager) EncryptFile

func (manager *EncryptionManager) EncryptFile(source string, target string) error

EncryptFile encrypts local source file and returns encrypted file path

func (*EncryptionManager) EncryptFilename

func (manager *EncryptionManager) EncryptFilename(filename string) (string, error)

EncryptFilename encrypts filename

func (*EncryptionManager) SetKey

func (manager *EncryptionManager) SetKey(key []byte)

SetKey sets key

func (*EncryptionManager) SetPublicPrivateKey

func (manager *EncryptionManager) SetPublicPrivateKey(keyPath string)

SetPublicPrivateKey sets public or private key automatically

type EncryptionMode

type EncryptionMode string

EncryptionMode determines encryption mode

const (
	// EncryptionModeWinSCP is for WinSCP
	EncryptionModeWinSCP EncryptionMode = "WINSCP"
	// EncryptionModePGP is for PGP key encryption
	EncryptionModePGP EncryptionMode = "PGP"
	// EncryptionModeSSH is for SSH key encryption
	EncryptionModeSSH EncryptionMode = "SSH"
	// EncryptionModeNone is for none encryption
	EncryptionModeNone EncryptionMode = "NONE"
)

func DetectEncryptionMode

func DetectEncryptionMode(p string) EncryptionMode

DetectEncryptionMode detects encryption mode and filename encryption

func GetEncryptionMode

func GetEncryptionMode(mode string) EncryptionMode

GetEncryptionMode returns encryption mode