Increase cookie time

handlers/new_session.go

@@ -19,7 +19,7 @@ func NewSession(rw http.ResponseWriter, req *http.Request) {
 	req.ParseForm()
 	if !services.IsHuman(req, rw) {
 		// User it not a human
-		http.Redirect(rw, req, "/", http.StatusFound)
+		rw.WriteHeader(http.StatusForbidden)
 		return
 	}
 

services/recaptcha.go

@@ -83,7 +83,7 @@ func IsHuman(req *http.Request, rw http.ResponseWriter) bool {
 	http.SetCookie(rw, &http.Cookie{
 		Name:    "session_id",
 		Value:   encoded,
-		Expires: time.Now().Add(10 * time.Second),
+		Expires: time.Now().Add(3 * time.Hour),
 	})
 
 	return true