56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
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import otp from "otp";
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import Base64 from "./Base64.js";
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/**
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* One-Time Password operations.
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*
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* @author n1474335 [n1474335@gmail.com]
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* @copyright Crown Copyright 2017
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* @license Apache-2.0
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*
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* @namespace
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*/
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const OTP = {
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/**
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* Generate TOTP operation.
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*
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* @param {byteArray} input
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* @param {Object[]} args
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* @returns {string}
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*/
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runTOTP: function(input, args) {
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const otpObj = otp({
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name: args[0],
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keySize: args[1],
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codeLength: args[2],
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secret: Base64.runTo32(input, []),
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epoch: args[3],
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timeSlice: args[4]
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});
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return `URI: ${otpObj.totpURL}\n\nPassword: ${otpObj.totp()}`;
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},
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/**
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* Generate HOTP operation.
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*
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* @param {byteArray} input
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* @param {Object[]} args
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* @returns {string}
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*/
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runHOTP: function(input, args) {
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const otpObj = otp({
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name: args[0],
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keySize: args[1],
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codeLength: args[2],
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secret: Base64.runTo32(input, []),
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});
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const counter = args[3];
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return `URI: ${otpObj.hotpURL}\n\nPassword: ${otpObj.hotp(counter)}`;
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},
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};
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export default OTP;
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