middlerware

Documentation

Index

• Variables
• func CorsMiddleware() gin.HandlerFunc
• 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     = errors.New("token is expired")
	TokenNotValidYet = errors.New("token not active yet")
	TokenMalformed   = errors.New("that's not even a token")
	TokenInvalid     = errors.New("couldn't handle this token")
	SignKey          = "x"
)

一些常量

Functions

func CorsMiddleware

func CorsMiddleware() gin.HandlerFunc

func GetSignKey

func GetSignKey() string

GetSignKey 获取signKey

func JWTAuth

func JWTAuth() gin.HandlerFunc

JWTAuth 中间件，检查token

func SetSignKey

func SetSignKey(key string) string

SetSignKey 设置signKey

Types

type CustomClaims

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

CustomClaims 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

NewJWT 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)

ParseToken 解析Token

func (*JWT) RefreshToken

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

RefreshToken 更新token