-
-
Save dxdns/1836a599bb374a33cc3e24460df4387c to your computer and use it in GitHub Desktop.
Simple reverse proxy in Go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import( | |
"log" | |
"net/url" | |
"net/http" | |
"net/http/httputil" | |
) | |
func main() { | |
remote, err := url.Parse("http://google.com") | |
if err != nil { | |
panic(err) | |
} | |
handler := func(p *httputil.ReverseProxy) func(http.ResponseWriter, *http.Request) { | |
return func(w http.ResponseWriter, r *http.Request) { | |
log.Println(r.URL) | |
r.Host = remote.Host | |
w.Header().Set("X-Ben", "Rad") | |
p.ServeHTTP(w, r) | |
} | |
} | |
proxy := httputil.NewSingleHostReverseProxy(remote) | |
http.HandleFunc("/", handler(proxy)) | |
err = http.ListenAndServe(":8080", nil) | |
if err != nil { | |
panic(err) | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment