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Add safeguard for username_min|max_length mutual exclusion

This commit is contained in:
Hypolite Petovan 2018-10-21 08:28:24 -04:00
parent d360bf926a
commit b08408c086
1 changed files with 8 additions and 1 deletions
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9
src/Model/User.php
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@ -469,8 +469,15 @@ class User
$username_min_length = max(1, min(255, intval(Config::get('system', 'username_min_length', 0)))); $username_min_length = max(1, min(255, intval(Config::get('system', 'username_min_length', 0))));
$username_max_length = max(1, min(255, intval(Config::get('system', 'username_max_length', 0)))); $username_max_length = max(1, min(255, intval(Config::get('system', 'username_max_length', 0))));
if ($username_min_length > $username_max_length) {
logger(L10n::t('system.username_min_length (%s) and system.username_max_length (%s) are excluding each other, swapping values.', $username_min_length, $username_max_length), LOGGER_WARNING);
$tmp = $username_min_length;
$username_min_length = $username_max_length;
$username_max_length = $tmp;
}
if (mb_strlen($username) < $username_min_length) { if (mb_strlen($username) < $username_min_length) {
throw new Exception(L10n::tt('Username should be at least %s character.', 'Username should be at least %s character.', $username_min_length)); throw new Exception(L10n::tt('Username should be at least %s character.', 'Username should be at least %s characters.', $username_min_length));
} }
if (mb_strlen($username) > $username_max_length) { if (mb_strlen($username) > $username_max_length) {