getTotpPasswordOfUser(String userName) does not call correct helper method

[John Fonte]

The getTotpPasswordOfUser method with just the userName parameter does not appropriately call getTotpPasswordOfUser(String userName, long time). Instead, it calls the getTotpPassword helper with userName as the key.

[John Fonte]

Relevant code block:

    public int getTotpPassword(String secret)
    {
        return getTotpPassword(secret, new Date().getTime());
    }

    public int getTotpPassword(String secret, long time)
    {
        return calculateCode(decodeSecret(secret), getTimeWindowFromTime(time));
    }

    public int getTotpPasswordOfUser(String userName)
    {
        return getTotpPassword(userName, new Date().getTime());
    }

    public int getTotpPasswordOfUser(String userName, long time)
    {
        ICredentialRepository repository = getValidCredentialRepository();

        return calculateCode(
                decodeSecret(repository.getSecretKey(userName)),
                getTimeWindowFromTime(time));
    }

[John Fonte]

Opening PR.