33 lines
724 B
Go
33 lines
724 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"math/rand"
|
|
"net/http"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
// Sample authentication service returning several HTTP headers in response
|
|
func main() {
|
|
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
|
if strings.ContainsAny(r.Header.Get("User"), "internal") {
|
|
w.Header().Add("UserID", strconv.Itoa(rand.Int()))
|
|
w.Header().Add("UserRole", "admin")
|
|
w.Header().Add("Other", "not used")
|
|
fmt.Fprint(w, "ok")
|
|
} else {
|
|
rc := http.StatusForbidden
|
|
if c := r.URL.Query().Get("code"); len(c) > 0 {
|
|
c, _ := strconv.Atoi(c)
|
|
if c > 0 && c < 600 {
|
|
rc = c
|
|
}
|
|
}
|
|
|
|
w.WriteHeader(rc)
|
|
fmt.Fprint(w, "unauthorized")
|
|
}
|
|
})
|
|
http.ListenAndServe(":8080", nil)
|
|
}
|