diff options
Diffstat (limited to 'lib/private')
| -rw-r--r-- | lib/private/user/manager.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/user/manager.php b/lib/private/user/manager.php index 86750dcd994..6798a7340c3 100644 --- a/lib/private/user/manager.php +++ b/lib/private/user/manager.php @@ -265,6 +265,10 @@ class Manager extends PublicEmitter implements IUserManager { if (trim($uid) == '') { throw new \Exception($l->t('A valid username must be provided')); } + // No whitespace at the beginning or at the end + if (strlen(trim($uid, "\t\n\r\0\x0B\xe2\x80\x8b")) !== strlen(trim($uid))) { + throw new \Exception($l->t('Username contains whitespace at the beginning or at the end')); + } // No empty password if (trim($password) == '') { throw new \Exception($l->t('A valid password must be provided')); |