[Typo3-dev] Login Box - Cookies

[Ursula Klinger]

Hi,

I want to use the login box and I want to force the user to enable cookies and
not to set ftu=1. I don't want to use the new login box. For the moment I found 
the following solution for this problem:

1. user defined condition in localconf.php

if (!function_exists(user_loginWithoutCookie)) {
     function user_loginWithoutCookie($cmd)  {
         if (!$_COOKIE["fe_typo_user"] && $_POST["logintype"] == "login")  {
             return true;
         }
         return false;
     }
}

2. Typoscript
styles.content.get1 < styles.content.get
styles.content.get1.select.pidInList = 94

[userFunc =user_loginWithoutCookie]
     styles.content.get1 < styles.content.get
     styles.content.get1.select.pidInList = 164
[end]

[globalVar = TSFE:id = 94]
     page.10.marks.CONTENT < styles.content.get1
[else]
     page.10.marks.CONTENT < styles.content.get
[end]

The page 94 has the text for a correct login with enabled cookies.
The page 164 hat the Text with the error text "please enable cookies ...".

Now I have two questions: is there a better solution for this problem?
How do I make an extension for this?
Has anybody a solution for these two questions

Thanks

Ursula