#Java TOTP Java class to generate steam two-factor authentication codes (TOTP), given a shared secred.

##Example

    public String getsteamCode() {
        SteamTOTP steam = new SteamTOTP(sharedSecret, identitySecret ,0);
        try {
            return steam.getAuthCode();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
        return null;
    }

#steamTOTP(sharedSecret, identitySecret, timeDiff) The class has to be instantiated with:

• sharedSecred -- Your shared secret as a String
• identitySecret -- Your identity secret as a String
• timeDiff -- The time difference between the system clock and the Steam servers

#getAuthCode() Returns the 5-diget steam TOTP code, as a String

#getConfirmationKey(unixTime, tag)

• unixTime -- The Unix time for which you are generating this secret. Generally should be the current time.
• tag -- The tag which identifies what this request (and therefore key) will be for. "conf" to load the confirmations page, "details" to load details about a trade, "allow" to confirm a trade, "cancel" to cancel it.

Returns a string with a base64 confirmation key for use with the mobile confirmations web page.

#Thanks Thanks to DoctorMcKay for the node version, which this code is based upon. His implementation can be found here.