NBUT-Developers/totp-generator

# deathmoon-totp-generator

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totp-generator lets you generate TOTP tokens from a TOTP key.

> This package is based on [bellstrand](https://github.com/bellstrand)'s [totp-generator](https://github.com/bellstrand/totp-generator).

## How to use

```javascript
var totp = require('deathmoon-totp-generator');

var token = totp('JBSWY3DPEHPK3PXP', { time: new Date() });

console.log(token); // prints a 6 digit time base token based on inputed key and time
```

### API

```javascript
totp(<key>, [opts])
```

+ `key` (`string`): the secret key;
+ `opts` (`Object`): the options object;
    - `opts.time` (`number`): the timestamp, defaults to `Date.now()`.

## Works with these token requirements

- SHA-1
- 30 sec epoch interval
- 6 digit tokens

## What do I use this library for?

- E2E tests (where you need to login with 2-factor authentication)