I am having a hard time getting my head around the responsibilities and capabilities of the popular Doorkeeper and Devise gems. I am not overly experienced in authorization and authentication so pa...

I am building 2 apps; a front-end, and a back-end. The back-end will be built using Rails API + Doorkeeper Gem (oauth2 provider) while the front-end will be built using React Native. Currently, I a...

I'm using Doorkeeper 5.2.1 and Ive consulted the Doorkeeper docs on refresh tokens and have read through several GitHub issues and pull requests related to refresh tokens, notably here and here. F...

I'm building an API, protected by Doorkeeper. If I manually create the user (with password) in the backend, and then post the following to oauth/token, Doorkeeper successfully generates an access ...

I have a rails app that I am attempting to sync with an android app. I've successfully set up authentication using Doorkeeper as the server and Oltu as the client. My app tracks habits which exist...

I am using doorkeeper and devise in my Rails 5 app to implement my own OAuth provider for Amazon Alexa account linking. The flow works fine if the user triggers the OAuth process and is already log...

Rails, Devise and Doorkeeper... Trying to test password grant and getting error: URI::InvalidURIError: query conflicts with opaque Any ideas? Update: I created a second rails app that was able to ...

I'm currently working with Doorkeeper (+Devise) for a Rails server and trusted iOS app. I've got an implementation working but I am confused on a few things. I have already read the wiki on this: h...

I'm having trouble with Doorkeeper::TokensController. I want to execute some code before an Access Token is asked for (if it's created or not, I want to log it anyway) using a before_action (defaul...

I am not able to generate access token for applications created in /oauth/applications i have done following changes in the doorkeeper initializer file doorkeeper.rb resource_owner_authenticato...

I'm trying to integrate oAuth2.0 In my rails-api only application, using doorkeeper. But I keep getting this error, "undefined method `helper_method' for ApplicationController" and yet could not fi...

How can I do the following without using any_instance from Mocha? I just want to test a protected Controller as described here without using Rspec. class PortfoliosControllerTest < ActionContro...

I have Doorkeeper working locally but once deployed to production I am getting a strange issue. I am not able to create new applications, please see below: $> app = Doorkeeper::Application.new ...

I'm new in Rails and webdev. Trying to implement simple API for mobile app with Rails + Devise + Doorkeeper (like in https://github.com/doorkeeper-gem/doorkeeper-provider-app ). Faced the problem ...

I'm using Doorkeeper for my Rails app, and I'm trying to make so that when a user signs out from the doorkeeper provider, the user will automatically signs out from all apps. By default, when a u...

Oauth2 is driving me crazy. Currently, my Rails application authenticates users through Facebook, and soon other Oauth2 providers, thanks to the beauty of Devise & OmniAuth. User can't sign in...

I've a rails app where my users can login in it with Devise gem and Omniauth-facebook gem. They can be 'normal' users or facebook users. All of this works correctly. I've an API in this app authen...

I'm looking at using discourse which uses omniauth for authentication. I need this to integrate with my current user base (where the currently auth either via email or facebook). One possiblity is ...

I can't figure out the difference between Token and Grant in Doorkeeper. In which moment, Doorkeeper creates an Access Grant and when an Access Token? The documentation doesn't seems to say nothing...

We want to use the Doorkeeper gem to implement an OAuth provider in our app. However, we use 2-factor auth in the login process, so we need a way to modify the password grant to accept email, passw...

The problem I'm having is that I'm using doorkeepers resource owner credential flow to authenticate a user from an iOS app. My project has two separate user models though (let's call them User and ...

How to I implement normal doorkeeper oauth2 flow after the user authenticates through facebook through my mobile app? PS I am using doorkeeper gem to implement an oauth2 provider for my mobile ap...

I'm building an application which consists of a mobile client (Android native app) that will connect to my rails application. I need a way for users to signin and signup to my rails app using the a...

I have a front-end in AngularJS and back-end in RoR with Devise + Doorkeeper + RocketPants. For now I have properly working CORS, I can succesfully get json responses from my API (if I turn off do...

Does the OAuth2 Resource Owner Password Credentials flow only need the following informations for authentication: grant_type: password username: [email protected] password: test Or does ...