diff options
Diffstat (limited to 'program/include/rcmail.php')
| -rw-r--r-- | program/include/rcmail.php | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/program/include/rcmail.php b/program/include/rcmail.php index a6b0bcd57..d866919d6 100644 --- a/program/include/rcmail.php +++ b/program/include/rcmail.php @@ -453,7 +453,14 @@ class rcmail extends rcube // Convert username to lowercase. If storage backend // is case-insensitive we need to store always the same username (#1487113) if ($config['login_lc']) { - $username = mb_strtolower($username); + if ($config['login_lc'] == 2 || $config['login_lc'] === true) { + $username = mb_strtolower($username); + } + else if (strpos($username, '@')) { + // lowercase domain name + list($local, $domain) = explode('@', $username); + $username = $local . '@' . mb_strtolower($domain); + } } // try to resolve email address from virtuser table @@ -463,17 +470,13 @@ class rcmail extends rcube // Here we need IDNA ASCII // Only rcube_contacts class is using domain names in Unicode - $host = rcube_utils::idn_to_ascii($host); - if (strpos($username, '@')) { - // lowercase domain name - list($local, $domain) = explode('@', $username); - $username = $local . '@' . mb_strtolower($domain); - $username = rcube_utils::idn_to_ascii($username); - } + $host = rcube_utils::idn_to_ascii($host); + $username = rcube_utils::idn_to_ascii($username); // user already registered -> overwrite username - if ($user = rcube_user::query($username, $host)) + if ($user = rcube_user::query($username, $host)) { $username = $user->data['username']; + } $storage = $this->get_storage(); |