@Override
        public String getName() { return "mysql-user-password-max-age"; }
The property which specifies the maximum number of days which may
elapse before a user is required to reset their password. If set to zero,
the default, then this restriction does not apply.
extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/src/main/java/org/apache/guacamole/auth/mysql/conf/MySQLPasswordPolicy.java