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-   -   Reverse ban emails? (https://vborg.vbsupport.ru/showthread.php?t=125970)

JMikeS 09-06-2006 06:20 PM
Reverse ban emails?
 
edit: nevermind, solution here: https://vborg.vbsupport.ru/showthrea...ight=email+ban

<hits self for not searching>

I need to only allow emails from a certain domain. I work at a university and we want to restrict the community.

I've tried to reverse the return values (0, 1) in functions_user.php but it didn't work.



Any ideas?

Mythotical 09-06-2006 11:39 PM
Use this:
Find:
PHP Code:
// ###################### Start checkbannedemail #######################
function is_banned_email($email)
{
    global $vbulletin;

    if ($vbulletin->options['enablebanning'] AND $vbulletin->banemail !== null)
    {
        $bannedemails = preg_split('/\s+/', $vbulletin->banemail, -1, PREG_SPLIT_NO_EMPTY);

        foreach ($bannedemails AS $bannedemail)
        {
            if (is_valid_email($bannedemail))
            {
                $regex = '^' . preg_quote($bannedemail, '#') . '$';
            }
            else
            {
                $regex = preg_quote($bannedemail, '#') . ($vbulletin->options['aggressiveemailban'] ? '' : '$');
            }

            if (preg_match("#$regex#i", $email))
            {
                return 1;
            }
        }
    }

    return 0;
} 
To:
PHP Code:
// ###################### Start checkbannedemail #######################
function is_banned_email($email)
{
    global $vbulletin;

    if ($vbulletin->options['enablebanning'] AND $vbulletin->banemail !== null)
    {
        $bannedemails = preg_split('/\s+/', $vbulletin->banemail, -1, PREG_SPLIT_NO_EMPTY);

        foreach ($bannedemails AS $bannedemail)
        {
            if (is_valid_email($bannedemail))
            {
                $regex = '^' . preg_quote($bannedemail, '#') . '$';
            }
            else
            {
                $regex = preg_quote($bannedemail, '#') . ($vbulletin->options['aggressiveemailban'] ? '' : '$');
            }

            if (preg_match("#$regex#i", $email))
            {
                return 0;
            }
        }
    }

    return 1;
} 
I have tested this and it works just fine.

Tested on 3.5.x and 3.6.0


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