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middleware.go
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middleware.go
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package main
import (
"fmt"
"net/http"
)
func BadSecurity(handler http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
if req.Header.Get("Password") != "007" {
w.WriteHeader(http.StatusUnauthorized)
w.Write([]byte("Wrong Passcode\n"))
return
}
handler.ServeHTTP(w, req)
})
}
func RendevouzMW(w http.ResponseWriter, req *http.Request) {
fmt.Fprintf(w, "The dropoff point is: 42 Wallaby Way, Sydney\n")
}
func Enemies(w http.ResponseWriter, req *http.Request) {
fmt.Fprintf(w, "Voldemort, Darth Vader, Hans Gruber\n")
}
func SecureLine(w http.ResponseWriter, req *http.Request) {
fmt.Fprintf(w, "You can call the president at: (646) 504-8370\n")
}
func main() {
mux := http.NewServeMux()
wrappedmux := BadSecurity(mux)
mux.HandleFunc("/rendezvous", RendevouzMW)
mux.HandleFunc("/enemy-spies", Enemies)
mux.HandleFunc("/secure-line", SecureLine)
s := http.Server{
Addr: ":8080",
Handler: wrappedmux,
}
err := s.ListenAndServe()
if err != nil {
panic(err)
}
}