package middleware import "net/http" func AddCORSHeaders(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS") w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization") if r.Method == "OPTIONS" { w.WriteHeader(http.StatusOK) return } next.ServeHTTP(w, r) }) }