A small web app that lets you test an API protected by OAuth 2.0 using an authorization code grant type.
Create an OAuth app on the authorization server. If you're running OAuth2 Tester locally, the redirect URI should be http://localhost:4567/auth/callback. If you need to use a different port, you can set PORT in your .env file (see below)
Create a .env file in the project root with the following contents:
CLIENT_ID=...
CLIENT_SECRET=...
AUTHORIZATION_SERVER=http://www.example.com
TEST_RESOURCE=/api/v1/some_resource.json # this will be loaded and displayed after you are successfully authenticated.Then run the following:
$ bundle install
$ ruby app.rb
OAuth2 Tester is copyright 2019 Recurse Center and is available under the terms of the GNU GPLv3 or later. See COPYING for more info.