@frani/totp
v1.0.2
Published
Time based One Time Password generator code - this is a no-depenencies package
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Time based One Time Password
Simple TOTP, one function to call and generate OTP token.
This is a no-depenencies package
Install
if you are using Yarn:
yarn add @frani/totp
if you are using NPM:
npm i @frani/totp
Usage
to generate:
const totp = require("@frani/totp");
const token = totp.generate({
secret: "123", // optional - default is 'secret'
timeStep: 30, // optional - default is 30 seconds
digits: 6, // optional - default is 6
});
console.log(token); // 480143
in case you want to compare, simple regenerate and check with '===', example:
const totp = require("@frani/totp");
const CODE = "123123";
const token = totp.generate({
secret: "123", // optional - default is 'secret'
timeStep: 30, // optional - default is 30 seconds
digits: 6, // optional - default is 6
});
console.log(token); // 480143
if (CODE === token) return true; // is false