simple golang htt2 server ( go >= 1.6)

main.go

package main

/*
** generate certifictes:
** $> openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout key.pem -out cert.pem
** [...]
** Country Name (2 letter code) [AU]:CN
** State or Province Name (full name) [Some-State]:
** Locality Name (eg, city) []:
** Organization Name (eg, company) [Internet Widgits Pty Ltd]:
** Organizational Unit Name (eg, section) []:
** Common Name (e.g. server FQDN or YOUR name) []:localhost:8080 <---- IMPORTANT!
** Email Address []:
**
*/

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintf(w, "Hi there!")
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServeTLS(":8080", "cert.pem", "key.pem", nil)
}