https://github.com/fdeschenes/oauth2-fb-exchange-token-strategy

OAuth2 Strategy for Facebook Long-Lived User Access Tokens
https://github.com/fdeschenes/oauth2-fb-exchange-token-strategy

facebook facebook-graph-api facebook-graph-api-login oauth2 oauth2-strategy ruby

Last synced: over 1 year ago
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OAuth2 Strategy for Facebook Long-Lived User Access Tokens

• Host: GitHub
• URL: https://github.com/fdeschenes/oauth2-fb-exchange-token-strategy
• Owner: fdeschenes
• License: mit
• Created: 2020-11-14T14:19:39.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-03-14T00:37:31.000Z (over 2 years ago)
• Last Synced: 2025-04-08T14:17:06.731Z (over 1 year ago)
• Topics: facebook, facebook-graph-api, facebook-graph-api-login, oauth2, oauth2-strategy, ruby
• Language: Ruby
• Homepage:
• Size: 9.77 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: MIT-LICENSE

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README

          
# OAuth2 Strategy for Facebook Long-Lived User Access Tokens

[![Gem Version](https://badge.fury.io/rb/oauth2_fb_exchange_token_strategy.svg)](https://badge.fury.io/rb/oauth2_fb_exchange_token_strategy)

[![Coverage Status](https://coveralls.io/repos/github/fdeschenes/oauth2-fb-exchange-token-strategy/badge.svg?branch=master)](https://coveralls.io/github/fdeschenes/oauth2-fb-exchange-token-strategy?branch=master)

[![Maintainability](https://api.codeclimate.com/v1/badges/34355bd39e55a168918a/maintainability)](https://codeclimate.com/github/fdeschenes/oauth2-fb-exchange-token-strategy/maintainability)

[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT)

As per Facebook, default User and Page access tokens are short-lived, expiring in hours, however, you can [exchange a short-lived token for a long-lived token](https://developers.facebook.com/docs/facebook-login/access-tokens/refreshing/).

This gem adds a new strategy to the excellent [oauth2](https://github.com/oauth-xx/oauth2) gem that can be used to do just that.

## Installation

```

gem install oauth2_fb_exchange_token_strategy

```

Or inside Gemfile

```

gem 'oauth2_fb_exchange_token_strategy'

```

## Usage Examples

```ruby

require 'oauth2'

require 'oauth2_fb_exchange_token_strategy'

client = OAuth2::Client.new('client_id', 'client_secret', site: 'https://graph.facebook.com/v9.0', authorize_url: 'https://www.facebook.com/v8.0/dialog/oauth', token_url: 'oauth/access_token')

short_lived_token = client.auth_code.get_token('authorization_code_value', redirect_uri: 'http://example.org/oauth2/callback')

token = client.fb_exchange_token.get_token(short_lived_token.token)

# => OAuth2::AccessToken

```