Zoraxy/acme.go

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
	"regexp"

	"imuslab.com/zoraxy/mod/acme"
	"imuslab.com/zoraxy/mod/dynamicproxy"
)

/*
	acme.go

	This script handle special routing required for acme auto cert renew functions
*/

func acmeRegisterSpecialRoutingRule() {
	a := acme.NewACME("[email protected]", []string{"r5desktop.alanyeung.co"})

	err := dynamicProxyRouter.AddRoutingRules(&dynamicproxy.RoutingRule{
		ID: "acme-autorenew",
		MatchRule: func(r *http.Request) bool {
			found, _ := regexp.MatchString("/.well-known/*", r.RequestURI)
			/*
				if r.RequestURI == "/.well-known/" {
					return true
				}

				return false
			*/
			return found
		},
		RoutingHandler: func(w http.ResponseWriter, r *http.Request) {

			req, err := http.NewRequest(http.MethodGet, "http://localhost:5002"+r.RequestURI, nil)
			req.Host = "r5desktop.alanyeung.co"
			if err != nil {
				fmt.Printf("client: could not create request: %s\n", err)
			}
			res, err := http.DefaultClient.Do(req)
			if err != nil {
				fmt.Printf("client: error making http request: %s\n", err)
			}

			resBody, err := ioutil.ReadAll(res.Body)
			if err != nil {
				fmt.Printf("error reading: %s\n", err)
			}
			w.Write(resBody)

			//w.Write([]byte("HELLO WORLD, THIS IS ACME REQUEST HANDLER"))
		},
		Enabled: true,
	})

	if err != nil {
		log.Println("[Err] " + err.Error())
	}

	a.ObtainCert()

}