cpt

package

v1.0.15 Latest Latest Go to latest Published: Apr 27, 2024 License: MIT Imports: 10 Imported by: 1

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Repository

github.com/askasoft/pango

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func CutPadKey(key string, size int) string
func Pkcs7Pad(data []byte, size int) []byte
func Pkcs7Unpad(data []byte) []byte
func Salt(chars, salt, src string) string
func Unsalt(chars, salt, src string) string
type AesCBC
- func NewAesCBC(key string, iv ...string) *AesCBC
- func (ac *AesCBC) DecryptData(src []byte) (des []byte, err error)
- func (ac *AesCBC) DecryptString(src string) (string, error)
- func (ac *AesCBC) EncryptData(src []byte) (des []byte, err error)
- func (ac *AesCBC) EncryptString(src string) (string, error)
- func (ac *AesCBC) SetIV(iv string)
- func (ac *AesCBC) SetKey(key string)
type AesCFB
- func NewAesCFB(key string, iv ...string) *AesCFB
- func (ac *AesCFB) DecryptData(src []byte) ([]byte, error)
- func (ac *AesCFB) DecryptString(src string) (string, error)
- func (ac *AesCFB) EncryptData(src []byte) ([]byte, error)
- func (ac *AesCFB) EncryptString(src string) (string, error)
- func (ac *AesCFB) SetIV(iv string)
- func (ac *AesCFB) SetKey(key string)
type Cryptor
type Token
- func NewToken() *Token
- func ParseToken(token string) (t *Token, err error)
- func (t *Token) Refresh()
- func (t *Token) Salt() string
- func (t *Token) Secret() string
- func (t *Token) String() string
- func (t *Token) Timestamp() time.Time
- func (t *Token) Token() string
type Tokener
- func NewTokener(saltLength, secretLength int) *Tokener
- func (tr *Tokener) NewToken(secret ...string) *Token
- func (tr *Tokener) ParseToken(token string) (*Token, error)

Constants ¶

View Source

const (
	SecretChars = str.Base64URL
)

Variables ¶

View Source

var (
	ErrTokenLength    = errors.New("invalid token length")
	ErrTokenTimestamp = errors.New("invalid token timestamp")
)

Functions ¶

func CutPadKey ¶ added in v1.0.14

func CutPadKey(key string, size int) string

CutPadKey cut key if key's length is greater than 'size', or pad key with space if key's length is smaller than 'size'.

func Pkcs7Pad ¶

func Pkcs7Pad(data []byte, size int) []byte

func Pkcs7Unpad ¶

func Pkcs7Unpad(data []byte) []byte

func Salt ¶

func Salt(chars, salt, src string) string

func Unsalt ¶

func Unsalt(chars, salt, src string) string

Types ¶

type AesCBC ¶

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

func NewAesCBC ¶

func NewAesCBC(key string, iv ...string) *AesCBC

func (*AesCBC) DecryptData ¶

func (ac *AesCBC) DecryptData(src []byte) (des []byte, err error)

func (*AesCBC) DecryptString ¶

func (ac *AesCBC) DecryptString(src string) (string, error)

func (*AesCBC) EncryptData ¶

func (ac *AesCBC) EncryptData(src []byte) (des []byte, err error)

func (*AesCBC) EncryptString ¶

func (ac *AesCBC) EncryptString(src string) (string, error)

func (*AesCBC) SetIV ¶

func (ac *AesCBC) SetIV(iv string)

func (*AesCBC) SetKey ¶

func (ac *AesCBC) SetKey(key string)

type AesCFB ¶

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

func NewAesCFB ¶

func NewAesCFB(key string, iv ...string) *AesCFB

func (*AesCFB) DecryptData ¶

func (ac *AesCFB) DecryptData(src []byte) ([]byte, error)

func (*AesCFB) DecryptString ¶

func (ac *AesCFB) DecryptString(src string) (string, error)

func (*AesCFB) EncryptData ¶

func (ac *AesCFB) EncryptData(src []byte) ([]byte, error)

func (*AesCFB) EncryptString ¶

func (ac *AesCFB) EncryptString(src string) (string, error)

func (*AesCFB) SetIV ¶

func (ac *AesCFB) SetIV(iv string)

func (*AesCFB) SetKey ¶

func (ac *AesCFB) SetKey(key string)

type Cryptor ¶

type Cryptor interface {
	SetKey(key string)
	SetIV(iv string)
	EncryptString(str string) (string, error)
	DecryptString(str string) (string, error)
	EncryptData(data []byte) ([]byte, error)
	DecryptData(data []byte) ([]byte, error)
}

type Token ¶

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

func NewToken ¶

func NewToken() *Token

func ParseToken ¶

func ParseToken(token string) (t *Token, err error)

func (*Token) Refresh ¶

func (t *Token) Refresh()

func (*Token) Salt ¶

func (t *Token) Salt() string

func (*Token) Secret ¶

func (t *Token) Secret() string

func (*Token) String ¶

func (t *Token) String() string

func (*Token) Timestamp ¶

func (t *Token) Timestamp() time.Time

func (*Token) Token ¶

func (t *Token) Token() string

type Tokener ¶

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

func NewTokener ¶

func NewTokener(saltLength, secretLength int) *Tokener

func (*Tokener) NewToken ¶

func (tr *Tokener) NewToken(secret ...string) *Token

func (*Tokener) ParseToken ¶

func (tr *Tokener) ParseToken(token string) (*Token, error)

Source Files ¶

View all Source files

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