Top "Omniauth" questions

OmniAuth is a flexible Ruby authentication library that standardizes multi-provider authentication for web applications

Oauth2 Instagram API "redirect URI does not match registered redirect URI"

I am working on a Rails application which is in development mode and it can register with omniauth. The host …

ruby-on-rails oauth-2.0 omniauth instagram
How to downgrade bundler or upgrade rails?

I added omniauth gem to my gemfile and tried to run bundle install, but got a message about incompatibility of …

ruby-on-rails-3 gem bundler omniauth gem-bundler
How to get rid of OpenSSL::SSL::SSLError

I am trying to authenticate users with Facebook using OmniAuth. Initially, it was working, but along the way it just …

ruby-on-rails facebook omniauth omniauth-facebook
OmniAuth & Facebook: certificate verify failed

I've followed Railscast #235 to try and set up a minimal Facebook authentication. I've first set up a Twitter authentication, as …

ruby-on-rails facebook railscasts omniauth
Setting Environment Variables in Rails 3 (Devise + Omniauth)

I've been trying to figure out how Ryan Bates, in his Facebook Authentication screencast, is setting the following "FACEBOOK_APP_…

ruby-on-rails ruby-on-rails-3 environment-variables omniauth railscasts
No 'Access-Control-Allow-Origin' header is present on the requested resource

I am using omniauth-facebook with AngularJS and CORS is not working correctly . My omniauth.rb is Rails.application.config.middleware.…

ruby-on-rails angularjs ruby-on-rails-3.2 omniauth
Routing Error uninitialized constant Users

I am a rails newbie... I am trying to set up Sign in with facebook for a demo app. I …

ruby-on-rails facebook devise ruby-on-rails-3.2 omniauth
Circular dependency detected while autoloading constant User

I've followed this tutorial (http://railscasts.com/episodes/236-omniauth-part-2) for creating facebook login with OmniAuth and Devise and I get …

ruby-on-rails ruby devise rubygems omniauth
How can I add localhost:3000 to Facebook App for development

I am working on a Rails 4 app. On my laptop, development is done at localhost:3000. The actual domain of the …

ruby-on-rails facebook ruby-on-rails-4 omniauth
Passing parameters through OmniAuth

I need to pass some parameters to callback action. Judging from the source code, OmniAuth should add query string to …

ruby-on-rails omniauth