I have a rails(4.2.0) application that uses Facebook login functionality. The main gems are devise(3.4.0) and omniauth-facebook(2.0.0). I have registered the application on Facebook and have been using its test app for development. The Facebook login functionality works in the development env.
When trying to use the facebook login feature on the production server, I get error as "Given URL is not allowed by the Application configuration: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains."
The details for settings for test app being used in the dev env are as -
Settings:
Basic:
App Domains: 'localhost'
Website:
Site URL: 'http://localhost:3000'
Advanced:
OAuth Settings:
Embedded browser OAuth Login: Yes
Valid OAuth redirect URIs: "http://localhost:3000/users/auth/facebook/callback"
The details for settings for registered app being used in the production env are as -
Settings:
Basic:
App Domains: 'www.mysite.co'
Website:
Site URL: 'http://www.mysite.co'
Advanced:
OAuth Settings:
Embedded browser OAuth Login: Yes
Valid OAuth redirect URIs: "http://www.mysite.co/users/auth/facebook/callback"
I have specified the following in my secrets.yml
development:
secret_key_base: some_secret_key
facebook:
app_id: test_app_id
app_secret: test_app_secret
production:
secret_key_base: some_secret_key
facebook:
app_id: registered_app_id
app_secret: registered_app_secret
And have been using the creds from secrets.yml in the devise initialiser as
# ==> OmniAuth
# Add a new OmniAuth provider. Check the wiki for more information on setting
# up on your models and hooks.
# config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo'
require 'omniauth-facebook'
config.omniauth :facebook, Rails.application.secrets.facebook['app_id'], Rails.application.secrets.facebook['app_secret'], scope: ['user_photos', 'email', 'public_profile']
The actual domain name(blackened) has no typos anywhere and is same wherever it is used.
Contains of routes.rb related to omniauth are as
cat config/routes.rb
Rails.application.routes.draw do
root 'home#index'
devise_for :users, controllers: { omniauth_callbacks: "users/omniauth_callbacks" }
# routes related to other controllers
end
The routes are as below
bundle exec rake routes | grep user
new_user_session GET /users/sign_in(.:format) devise/sessions#new
user_session POST /users/sign_in(.:format) devise/sessions#create
destroy_user_session DELETE /users/sign_out(.:format) devise/sessions#destroy
user_omniauth_authorize GET|POST /users/auth/:provider(.:format) users/omniauth_callbacks#passthru {:provider=>/facebook/}
user_omniauth_callback GET|POST /users/auth/:action/callback(.:format) users/omniauth_callbacks#:action
The only code related to omniauth in the entire app is as
$ cat app/controllers/users/omniauth_callbacks_controller.rb
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def facebook
#You need to implement the method below in your model (e.g. app/models/user.rb)
@user = User.from_omniauth(request.env["omniauth.auth"])
if @user.persisted?
sign_in_and_redirect @user, event: :authentication #this will throw if @user is not activated
set_flash_message(:notice, :success, kind: "Facebook") if is_navigational_format?
else
session["devise.facebook_data"] = request.env["omniauth.auth"]
redirect_to new_user_registration_url
end
end
end
