codeincontext/gist:3707167

## gistfile1.rb
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>
	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>