Working OAuth2 with Foursquare on Sinatra
require ‘rubygems’ require ‘sinatra’ require ‘oauth2’ require ‘json’ require ‘net/https’ require ‘foursquare2’ set :port, 80 CLIENT_ID = ‘****************************************************’ CLIENT_SECRET = ‘****************************************************’ CALLBACK_PATH = ‘/callbacks/foursquare’ def client OAuth2::Client.new(CLIENT_ID, CLIENT_SECRET, {:site => ‘https://foursquare.com/’, :token_url => “/oauth2/access_token”, :authorize_url => “/oauth2/authenticate?response_type=code”, :parse_json => true, :ssl => {:ca_path => ‘/etc/ssl/certs’ } }) end def redirect_uri() uri = URI.parse(request.url) uri.path =…