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Server for HTTP protocol. Redirects all requests to HTTPS.
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| // Server for HTTP protocol. Redirects all requests to HTTPS. | |
| package main | |
| import ( | |
| "flag" | |
| "log" | |
| "net/http" | |
| ) | |
| var ( | |
| httpFlag = flag.String("http", ":http", "Listen for HTTP connections on this address.") | |
| ) | |
| func main() { | |
| flag.Parse() | |
| err := http.ListenAndServe(*httpFlag, httpToHTTPSRedirector{}) | |
| if err != nil { | |
| log.Fatalln(err) | |
| } | |
| } | |
| // httpToHTTPSRedirector redirects all requests from http to https. | |
| type httpToHTTPSRedirector struct{} | |
| func (httpToHTTPSRedirector) ServeHTTP(w http.ResponseWriter, req *http.Request) { | |
| u := *req.URL | |
| u.Scheme = "https" | |
| u.Host = req.Host | |
| /* TODO: Figure out if I should do this, and if this is the best way. | |
| req.Header.Set("Connection", "close") | |
| req.Close = true*/ | |
| // TODO: Should this be changed to http.StatusMovedPermanently? | |
| http.Redirect(w, req, u.String(), http.StatusTemporaryRedirect) | |
| } |
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L27 is clever; for some reason, dereferencing the URL never occurred to me, but it seems useful!