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jtrein/corsHeaders.go

Last active October 31, 2017 03:24
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CORS Header Golang (Gorilla)
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corsHeaders.go
// https://stackoverflow.com/questions/40985920/making-golang-gorilla-cors-handler-work/40987389#40987389
headersOk := handlers.AllowedHeaders([]string{"X-Requested-With"})
originsOk := handlers.AllowedOrigins([]string{os.Getenv("ORIGIN_ALLOWED")})
methodsOk := handlers.AllowedMethods([]string{"GET", "HEAD", "POST", "PUT", "OPTIONS"})
// start server listen
// with error handling
log.Fatal(http.ListenAndServe(":" + os.Getenv("PORT"), handlers.CORS(originsOk, headersOk, methodsOk)(router)))
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