<?php
use FluxBB\Models\Ban;
use FluxBB\Models\Config;
Validator::extend('email_not_banned', function ($attribute, $value, $parameters) {
$bans = Ban::all();
foreach ($bans as $cur_ban) {
if (!empty($cur_ban->email) && ($value == $cur_ban->email || !str_contains($cur_ban->email, '@') && str_contains(strtolower($value), '@' . $cur_ban->email))) {
return false;
}
}
return true;
});
Validator::extend('username_not_banned', function ($attribute, $value, $parameters) {
$bans = Ban::all();
foreach ($bans as $cur_ban) {
// TODO: utf8_strtolower()? Or maybe strcasecmp() if that supports UTF-8?
if (!empty($cur_ban->username) && strtolower($value) == strtolower($cur_ban->username)) {
return false;
}
}
return true;
});
Validator::extend('username_not_guest', function ($attribute, $value, $parameters) {
return strcasecmp($value, 'Guest') && strcasecmp($value, trans('fluxbb::common.guest'));
});
Validator::extend('username_not_reserved', function ($attribute, $value, $parameters) {
return !str_contains($value, array('[', ']', '\'', '"'));
});
Validator::extend('no_ip', function ($attribute, $value, $parameters) {
return !preg_match('%[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}%', $value) && !preg_match('%((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b)\\.){3}(\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b))|(([0-9A-Fa-f]{1,4}:){0,5}:((\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b)\\.){3}(\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b))|(::([0-9A-Fa-f]{1,4}:){0,5}((\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b)\\.){3}(\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:))%', $value);
