cors

Documentation

Overview

Package cors provides the means for implementing the server side of CORS, see https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS.

Index

• Constants
• func HandlePreflight() goa.Handler
• func MatchOrigin(origin, spec string) bool

Constants

const OriginKey key = "origin"

OriginKey is the context key used to store the request origin match

Functions

func HandlePreflight

func HandlePreflight() goa.Handler

HandlePreflight returns a simple 200 response. The middleware takes care of handling CORS.

func MatchOrigin

func MatchOrigin(origin, spec string) bool

MatchOrigin returns true if the given Origin header value matches the origin specification.