middleware

Documentation

Index

• Constants
• type JWT
  • func NewJWT(db database.Database, jwtAuth auth.JWTAuthenticator, errLogger *log.Logger) *JWT
  • func (m *JWT) Middleware() MiddlewareFunc
• type MiddlewareFunc
• type Middlewarer

Constants

const CurrentUserContextKey = "current_user"

Types

type JWT

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

JWT is a middleware which validates, verifies JSON Web Token provided through an authorization header. It also handles all possible exceptions and, in case of valid request, fetches user, associated with the provided JWT and transfers it to the next handler through CurrentUserContextKey context key.

func NewJWT

func NewJWT(db database.Database, jwtAuth auth.JWTAuthenticator, errLogger *log.Logger) *JWT

NewJWT creates a new JWT and returns pointer to it.

func (*JWT) Middleware

func (m *JWT) Middleware() MiddlewareFunc

type MiddlewareFunc

type MiddlewareFunc func(next http.Handler) http.Handler

MiddlewareFunc is a which is a middleware: it receives an HTTP handler, and returns an HTTP handler which performs some operations and optionally calls the provided handler.

type Middlewarer

type Middlewarer interface {
	// Middleware must return a middleware function which can be used to wrap handlers.
	Middleware() MiddlewareFunc
}

Middlewarer describes a structure which holds a middleware.