certificates/examples/bootstrap-server/server.go

35 lines
709 B
Go

package main
import (
"fmt"
"net/http"
"os"
"time"
"github.com/smallstep/certificates/ca"
)
func main() {
if len(os.Args) != 2 {
fmt.Fprintf(os.Stderr, "Usage: %s <token>\n", os.Args[0])
os.Exit(1)
}
token := os.Args[1]
srv, err := ca.BootstrapServer(":8443", token, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
name := "nobody"
if r.TLS != nil && len(r.TLS.PeerCertificates) > 0 {
name = r.TLS.PeerCertificates[0].Subject.CommonName
}
w.Write([]byte(fmt.Sprintf("Hello %s at %s!!!", name, time.Now().UTC())))
}))
if err != nil {
panic(err)
}
fmt.Println("Listening on :8443 ...")
if err := srv.ListenAndServeTLS("", ""); err != nil {
panic(err)
}
}