https://github.com/microauth/microauth-facebook

Facebook oauth for micro
https://github.com/microauth/microauth-facebook

auth authentication facebook javascript js micro microauth microservice nodejs

Last synced: about 2 months ago
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Facebook oauth for micro

• Host: GitHub
• URL: https://github.com/microauth/microauth-facebook
• Owner: microauth
• License: mit
• Created: 2017-04-14T12:02:36.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2024-04-18T00:23:16.000Z (about 2 months ago)
• Last Synced: 2024-04-18T01:32:35.944Z (about 2 months ago)
• Topics: auth, authentication, facebook, javascript, js, micro, microauth, microservice, nodejs
• Language: JavaScript
• Size: 507 KB
• Stars: 15
• Watchers: 2
• Forks: 4
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Lists

• awesome-micro - microauth-facebook

README

        
# microauth-facebook

> Facebook oauth for [micro](https://github.com/zeit/micro/)

[![Build Status](https://travis-ci.org/microauth/microauth-facebook.svg?branch=master)](https://travis-ci.org/microauth/microauth-facebook)

[![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)

[![Greenkeeper badge](https://badges.greenkeeper.io/microauth/microauth-facebook.svg)](https://greenkeeper.io/)

Add [Facebook](https://facebook.com) authentication to your [micro](https://github.com/zeit/micro/) service as easy as a flick of your fingers.

This module is a part of [microauth](https://github.com/microauth/microauth) collection.

## Installation

```sh

npm install --save microauth-facebook

# or

yarn add microauth-facebook

```

## Usage

app.js

```js

const { send } = require('micro');

const  microAuthFacebook  = require('microauth-facebook');

const options = {

  appId: 'APP_ID',

  appSecret: 'APP_SECRET',

  callbackUrl: 'http://localhost:3000/auth/facebook/callback',

  path: '/auth/facebook',

	fields: 'name,email,cover,first_name', // Check fields list here: https://developers.facebook.com/docs/graph-api/reference/v2.11/user

	scope: 'public_profile,email'	// Check permissions list here: https://developers.facebook.com/docs/facebook-login/permissions

};

const facebookAuth = microAuthFacebook(options);

// third `auth` argument will provide error or result of authentication

// so it will { err: errorObject} or { result: {

//  provider: 'facebook',

//  accessToken: 'blahblah',

//  info: userInfo

// }}

module.exports = facebookAuth(async (req, res, auth) => {

  if (!auth) {

    return send(res, 404, 'Not Found');

  }

  if (auth.err) {

    // Error handler

    console.error(auth.err);

    return send(res, 403, 'Forbidden');

  }

  return `Hello ${auth.result.info.first_name}`;

});

```

Run:

```sh

micro app.js

```

Now visit `http://localhost:3000/auth/facebook`

## Author

[Dmitry Pavlovsky](http://palosk.in)