OmniAuth.config.add_camelization 'qq', 'QQ' oauth_config = {} begin config = Rails.application.config_for(:configuration) oauth_config = config.dig('oauth', 'qq') raise 'oauth qq config missing' if oauth_config.blank? rescue => ex raise ex if Rails.env.production? puts %Q{\033[33m [warning] qq oauth config or configuration.yml missing, please add it or execute 'cp config/configuration.yml.example config/configuration.yml' \033[0m} end Rails.application.config.middleware.use OmniAuth::Builder do provider :qq, oauth_config['appid'], oauth_config['secret'] end