CODEWITHSUNDEEP
ruby-on-railsfacebookruby-on-rails-3
Kuniharu Aramaki
Kuniharu Aramaki

Reputation: 371

Facebook Authorization with OmniAuth

Now I am trying to set a Facebook Authorization system. But I got an erro message and don't know why. Could you give me some advice??

Error message:

{
   "error": {
  "message": "Invalid redirect_uri: \u6307\u5b9a\xxxx\u308c\u305fURL\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3067\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002",
  "type": "OAuthException",
  "code": 191
    }
}

What I did is as follows;

①Gemfile

    gem 'omniauth'
    gem 'omniauth-facebook'

②bundle install

③config /config/initializers/omniauth.rb

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :facebook,"App ID","App Secret"
end

※Site URL on facebook dev

http://127.0.0.1

④app/views/layout/application.html.erb <%= link_to "Facebook Login", "/auth/facebook" %>

⑤config/routes.rb

#OmniAuth
  match "/auth/:provider/callback" => "sessions#callback"
  match "/logout" => "sessions#destroy", :as=>:logout
  match '/auth/failure', to: redirect('/')

⑥/app/controllers/sessions_controller.rb

class SessionsController < ApplicationController
  def callback
    raise request.env["omniauth.auth"].to_yaml
  end

end

Upvotes: 0

Views: 110

Answers (3)

Thant Shwe Aung
Thant Shwe Aung

Reputation: 656

You need to change the site URL at the facebook devloper's app setting. I hope that it will help you.

From http://127.0.0.1 to http://localhost

Upvotes: 0

Mandeep
Mandeep

Reputation: 9173

You must have created your apps page on facebook, go there and edit your site url. If you are on local server then use http://localhost:3000 if 3000 is your port number

Upvotes: 0

Debadatt
Debadatt

Reputation: 6015

Give the Site URL on facebook dev as your system IP address like http://192.168.88.9999:3000 and run the application with IP address

Hope this will help you :)

Upvotes: 1

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