middleware

Documentation

Overview

Package middleware provides settings for CORS, GZIP and JWT token validation.

CORS sets the accepted headers, permitted sources and methods accepted by the request:

h := middleware.CORS(h)
// ...

GZIP compress the http responses:

h := middleware.GZIP(h)
// ...

Auth validates HTTP requests via token JWT:

var jwt auth.JWT
// ...

auth := middleware.NewAuth(jwt)
auth.RequireTokenAuth(w, r, next)
// ...

Index

• func CORS(h http.Handler) http.Handler
• func GZIP(h http.Handler) http.Handler
• type Auth
  • func NewAuth(jwt auth.JWT) Auth

Functions

func CORS

func CORS(h http.Handler) http.Handler

CORS sets the accepted headers, permitted sources and methods accepted by the request.

func GZIP

func GZIP(h http.Handler) http.Handler

GZIP compress the http responses.

Types

type Auth

type Auth interface {
	RequireTokenAuth(w http.ResponseWriter, r *http.Request, next http.HandlerFunc)
}

Auth validates HTTP requests via token.

func NewAuth

func NewAuth(jwt auth.JWT) Auth

NewAuth creates a new instance of Auth and receives an jwt.JWT object as a parameter.