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Forked from jaymecd/redirectExample.go
Created August 16, 2017 09:18
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How to redirect HTTP to HTTPS with a golang webserver.
package main
import (
"net/http"
)
func redirect(w http.ResponseWriter, req *http.Request) {
http.Redirect(w, req,
"https://" + req.Host + req.URL.String(),
http.StatusMovedPermanently)
}
func index(w http.ResponseWriter, req *http.Request) {
// all calls to unknown url paths should return 404
if req.URL.Path != "/" {
http.NotFound(w, req)
return
}
http.ServeFile(w, req, "index.html")
}
func main() {
// redirect every http request to https
go http.ListenAndServe(":80", http.HandlerFunc(redirect))
// serve index (and anything else) as https
mux := http.NewServeMux()
mux.HandleFunc("/", index)
http.ListenAndServeTLS(":443", "cert.pem", "key.pem", mux)
}
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