def log_create_user(user_dict, created_by, **kwargs):
    """
    Post create user Hook.

    :param user_dict: dict dump of user object

    available keys for user_dict:

     'username',
     'full_name_or_username',
     'full_contact',
     'user_id',
     'name',
     'firstname',
     'short_contact',
     'admin',
     'lastname',
     'ip_addresses',
     'ldap_dn',
     'email',
     'api_key',
     'last_login',
     'full_name',
     'active',
     'password',
     'emails',

    """
    from kallithea import EXTENSIONS
    callback = getattr(EXTENSIONS, 'CREATE_USER_HOOK', None)
    if callable(callback):
        return callback(created_by=created_by, **user_dict)
    return 0
