Created
September 12, 2012 14:53
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Facebook and Twitter login with Sinatra
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| require 'rubygems' | |
| require 'sinatra' | |
| require 'json' | |
| require 'omniauth' | |
| require 'omniauth-facebook' | |
| require 'omniauth-twitter' | |
| class SinatraApp < Sinatra::Base | |
| configure do | |
| set :sessions, true | |
| set :inline_templates, true | |
| end | |
| use OmniAuth::Builder do | |
| provider :facebook, '290594154312564','a26bcf9d7e254db82566f31c9d72c94e' | |
| provider :twitter, 'cO23zABqRXQpkmAXa8MRw', 'TwtroETQ6sEDWW8HEgt0CUWxTavwFcMgAwqHdb0k1M' | |
| end | |
| get '/' do | |
| erb " | |
| <a href='http://localhost:4567/auth/facebook'>Login with facebook</a><br> | |
| <a href='http://localhost:4567/auth/twitter'>Login with twitter</a><br>" | |
| end | |
| get '/auth/:provider/callback' do | |
| uid = request.env['omniauth.auth']['uid'] | |
| puts uid | |
| erb "<h1>#{params[:provider]}</h1> | |
| <pre>#{JSON.pretty_generate(request.env['omniauth.auth'])}</pre>" | |
| end | |
| get '/auth/failure' do | |
| erb "<h1>Authentication Failed:</h1><h3>message:<h3> <pre>#{params}</pre>" | |
| end | |
| get '/auth/:provider/deauthorized' do | |
| erb "#{params[:provider]} has deauthorized this app." | |
| end | |
| get '/protected' do | |
| throw(:halt, [401, "Not authorized\n"]) unless session[:authenticated] | |
| erb "<pre>#{request.env['omniauth.auth'].to_json}</pre><hr> | |
| <a href='/logout'>Logout</a>" | |
| end | |
| get '/logout' do | |
| session[:authenticated] = false | |
| redirect '/' | |
| end | |
| end | |
| SinatraApp.run! if __FILE__ == $0 | |
| __END__ | |
| @@ layout | |
| <html> | |
| <head> | |
| <link href='http://twitter.github.com/bootstrap/1.4.0/bootstrap.min.css' rel='stylesheet' /> | |
| </head> | |
| <body> | |
| <div class='container'> | |
| <div class='content'> | |
| <%= yield %> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |
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