require 'nickserver/adapters' require 'nickserver/config' require 'http' module Nickserver::Adapters # Nickserver::Adapters::Http # # Basic http adapter with ssl and minimal error handling. # Only implemented get requests so far. # # Error Handling: # # Pass a string as the 'rescue' option. If a ConnectionError occures # which includes the string passed it will be rescued and the request # will return nil. This allows handling the error inside the adapter so # that for the derived CelluloidHttp Adapter the actor does not get # killed. class Http def get(url, options = {}) url = HTTP::URI.parse url.to_s response = get_with_auth url, params: options[:query] return response.code, response.to_s rescue HTTP::ConnectionError => e raise unless options[:rescue] && e.to_s.include?(options[:rescue]) end protected def get_with_auth(url, options) options = default_options.merge options http_with_basic_auth(url).get url, options end def http_with_basic_auth(url) if url.password && (url.password != '') HTTP.basic_auth(user: url.user, pass: url.password) else HTTP end end def default_options { ssl_context: ctx } end def ctx OpenSSL::SSL::SSLContext.new.tap do |ctx| ctx.ca_file = Nickserver::Config.hkp_ca_file end end end end