jwt

Documentation

Index

• Variables
• func GetSignKey() string
• func JWTAuth() gin.HandlerFunc
• func SetSignKey(key string) string
• type CustomClaims
• type JWT
  • func NewJWT() *JWT
  • func (j *JWT) CreateToken(claims CustomClaims) (string, error)
  • func (j *JWT) ParseToken(tokenString string) (*CustomClaims, error)
  • func (j *JWT) RefreshToken(tokenString string) (string, error)

Variables

var (
	TokenExpired     error  = errors.New("Token is expired")
	TokenNotValidYet error  = errors.New("Token not active yet")
	TokenMalformed   error  = errors.New("That's not even a token")
	TokenInvalid     error  = errors.New("Couldn't handle this token:")
	SignKey          string = "newtrekWang"
)

一些常量

Functions

func GetSignKey

func GetSignKey() string

获取signKey

func JWTAuth

func JWTAuth() gin.HandlerFunc

JWTAuth 中间件，检查token

func SetSignKey

func SetSignKey(key string) string

这是SignKey

Types

type CustomClaims

type CustomClaims struct {
	ID    string `json:"userId"`
	Name  string `json:"name"`
	Phone string `json:"phone"`
	jwt.StandardClaims
}

载荷，可以加一些自己需要的信息

type JWT

type JWT struct {
	SigningKey []byte
}

JWT 签名结构

func NewJWT

func NewJWT() *JWT

新建一个jwt实例

func (*JWT) CreateToken

func (j *JWT) CreateToken(claims CustomClaims) (string, error)

CreateToken 生成一个token

func (*JWT) ParseToken

func (j *JWT) ParseToken(tokenString string) (*CustomClaims, error)

解析Tokne

func (*JWT) RefreshToken

func (j *JWT) RefreshToken(tokenString string) (string, error)

更新token