go-captiveportal/liar.go

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2020-10-16 17:27:44 +02:00
package captiveportal
import (
"net/http"
)
type Liar interface {
Handle(os OS, w http.ResponseWriter, r *http.Request)
}
type LiarFunc func(os OS, w http.ResponseWriter, r *http.Request)
func (f LiarFunc) Handle(os OS, w http.ResponseWriter, r *http.Request) {
f(os, w, r)
}
func HandleAndroid(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNoContent)
}
func HandleApple(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
// nolint: errcheck
w.Write([]byte("<HTML><HEAD><TITLE>Success</TITLE></HEAD><BODY>Success</BODY></HTML>"))
}
func HandleWindows(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
// nolint: errcheck
w.Write([]byte("Microsoft NCSI"))
}
// nolint: gochecknoglobals
var defaultLiars = map[OS]http.HandlerFunc{
OSAndroid: http.HandlerFunc(HandleAndroid),
OSApple: http.HandlerFunc(HandleApple),
OSWindows: http.HandlerFunc(HandleWindows),
}
func DefaultLiar(os OS, w http.ResponseWriter, r *http.Request) {
liar, exists := defaultLiars[os]
if !exists {
w.WriteHeader(http.StatusNoContent)
return
}
liar.ServeHTTP(w, r)
}