func main() {
flag.Parse()
if *help || flag.NArg() < 2 {
fmt.Printf("Usage: example -agree mywebsite.com www.mywebsite.com ./www\n will serve the ./www directory with TLS certs for mywebsite.com and www.mywebsite.com\n\n")
flag.Usage()
}
if !*accept {
fmt.Printf("To run the server, you must accept the Let's Encrypt TOS with -accept")
os.Exit(1)
}
if *test {
*acme = "https://acme-staging.api.letsencrypt.org/directory"
}
mux := http.NewServeMux()
mux.Handle("/", http.FileServer(http.Dir(flag.Arg(flag.NArg()-1))))
w, err := acmewrapper.New(acmewrapper.Config{
Address: *address,
Domains: flag.Args()[:flag.NArg()-1],
Email: *email,
TLSCertFile: *cert,
TLSKeyFile: *key,
RegistrationFile: *reg,
PrivateKeyFile: *priv,
Server: *acme,
TOSCallback: acmewrapper.TOSAgree,
})
if err != nil {
fmt.Printf("ERROR: %s", err.Error())
os.Exit(1)
}
tlsconfig := w.TLSConfig()
listener, err := tls.Listen("tcp", *address, tlsconfig)
if err != nil {
fmt.Printf("ERROR: %s", err.Error())
os.Exit(1)
}
fmt.Printf("\n\nRunning server at %s\n\n", *address)
// In order to enable http2, we can't just use http.Serve in go1.6, so we need
// to create a manual http.Server, since it needs the tlsconfig
// https://github.com/golang/go/issues/14374
server := &http.Server{
Addr: *address,
Handler: mux,
TLSConfig: tlsconfig,
}
server.Serve(listener)
}
func (c *ServerCommand) getACME() (*acmewrapper.AcmeWrapper, error) {
return acmewrapper.New(acmewrapper.Config{
Domains: []string{c.Host},
Address: c.Addr,
TLSCertFile: filepath.Join(c.CertFolder, "cert.pem"),
TLSKeyFile: filepath.Join(c.CertFolder, "key.pem"),
RegistrationFile: filepath.Join(c.CertFolder, "user.reg"),
PrivateKeyFile: filepath.Join(c.CertFolder, "private.pem"),
TOSCallback: acmewrapper.TOSAgree,
})
}