x/auth/middleware.go

package auth

import "net/http"

func IsAuthenticated(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {

	session, err := Store.Get(r, "auth-session")
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	if _, ok := session.Values["profile"]; !ok {
		//TODO allow customization of redirect
		http.Redirect(w, r, "/", http.StatusSeeOther)
	} else {
		next(w, r)
	}
}