[imp] case sensitivity with login

[Andrew Morgan]

On Fri, 9 Jul 2004, Eric Rostetter wrote:

> Quoting Kris Efland <kris_efland at yahoo.com>:
>
> > my question is, is there a way to modify the sql.php so that the
> > select statements are using a tolower command or similar so that all
> > queries coming into sql are lowercase?
>
> There is, depending on your Horde/IMP version, ways to fix this.   In most
> recent versions, you can use a hook to convert their username to lowercase
> after it is accepted at the login screen and before it is used anywhere.
> This would be better and easier and more consistent than hacking the source
> code.

Here is what I use in my imp/config/conf.php:

$conf['hooks']['vinfo'] = 'imp_get_vinfo';

if (!function_exists('imp_get_vinfo')) {
    function imp_get_vinfo ($type = 'username') {

        if ($type == 'username') {
                return strtolower($_SESSION['imp']['user']);
        } else {
                return new PEAR_Error('invalid type: ' . $type);
        }
    }
}


	Andy