cors

README

Middleware CORS

DHTTP server middleware for CORS

Intro

Add CORS headers. It response automatically if get OPTIONS method request.

Config

• NeedOrigin bool
  default true. Only setup CORS header when request header has Origin when method is not OPTIONS.
• Origins []string
  default return *
• Methods []string
  default is GET, POST, HEAD
• Headers []string
  default return same as Access-Control-Request-Headers

Exampl

Default

server.Use(cors.Middleware())

With Config

conf := cors.Config{
  NeedOrigin: true,
  Origins: []string{"mydomain.com", "sub.mydomain.com"},
  Methods: []string{"GET", "POST", "PUT", "DELETE"},
}

server.Use(cors.Middleware(conf))

Documentation

Index

• func Middleware(config ...Config) *dhttp.Middleware
• type Config

Functions

func Middleware

func Middleware(config ...Config) *dhttp.Middleware

Middleware to allow CORS

Types

type Config

type Config struct {
	NeedOrigin bool
	Origins    []string
	Methods    []string
	Headers    []string
}

Config realip middleware config