public boolean isConfirmed() {
        return confirmed;
    }
Returns whether the user associated with the key has confirmed that they
can successfully generate the corresponding TOTP codes (the user has
been "enrolled").

@return
    true if the user has confirmed that they can successfully generate
    the TOTP codes generated by this key, false otherwise.
extensions/guacamole-auth-totp/src/main/java/org/apache/guacamole/auth/totp/user/UserTOTPKey.java