mirror of
https://github.com/simi/omniauth-facebook.git
synced 2022-11-09 12:32:45 -05:00
94 lines
2.8 KiB
Ruby
94 lines
2.8 KiB
Ruby
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require 'sinatra'
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require "sinatra/reloader"
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require 'yaml'
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# configure sinatra
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set :run, false
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set :raise_errors, true
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# setup logging to file
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log = File.new("app.log", "a+")
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$stdout.reopen(log)
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$stderr.reopen(log)
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$stderr.sync = true
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$stdout.sync = true
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# server-side flow
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get '/server-side' do
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# NOTE: You would just hit this endpoint directly from the browser in a real app. The redirect is just here to
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# explicit declare this server-side flow.
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redirect '/auth/facebook'
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end
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# client-side flow
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get '/client-side' do
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content_type 'text/html'
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# NOTE: When you enable cookie below in the FB.init call the GET request in the FB.login callback will send a signed
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# request in a cookie back the OmniAuth callback which will parse out the authorization code and obtain an
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# access_token with it.
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<<-END
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<html>
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<head>
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<title>Client-side Flow Example</title>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js" type="text/javascript"></script>
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</head>
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<body>
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<div id="fb-root"></div>
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<script type="text/javascript">
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window.fbAsyncInit = function() {
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FB.init({
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appId : '#{ENV['APP_ID']}',
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status : true, // check login status
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cookie : true, // enable cookies to allow the server to access the session
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xfbml : true // parse XFBML
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});
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};
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(function(d) {
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var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
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js = d.createElement('script'); js.id = id; js.async = true;
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js.src = "//connect.facebook.net/en_US/all.js";
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d.getElementsByTagName('head')[0].appendChild(js);
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}(document));
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$(function() {
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$('a').click(function(e) {
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e.preventDefault();
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FB.login(function(response) {
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if (response.authResponse) {
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$('#connect').html('Connected! Hitting OmniAuth callback (GET /auth/facebook/callback)...');
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// since we have cookies enabled, this request will allow omniauth to parse
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// out the auth code from the signed request in the fbsr_XXX cookie
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$.getJSON('/auth/facebook/callback', function(json) {
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$('#connect').html('Connected! Callback complete.');
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$('#results').html(JSON.stringify(json));
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});
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}
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}, { scope: 'email,read_stream', state: 'abc123' });
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});
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});
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</script>
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<p id="connect">
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<a href="#">Connect to FB!</a>
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</p>
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<p id="results" />
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</body>
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</html>
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END
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end
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get '/auth/:provider/callback' do
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content_type 'application/json'
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MultiJson.encode(request.env)
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end
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get '/auth/failure' do
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content_type 'application/json'
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MultiJson.encode(request.env)
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end
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