require 'test_helper' require 'stubs/test_server' class ActionCable::Connection::CrossSiteForgeryTest < ActionCable::TestCase HOST = 'rubyonrails.com' class Connection < ActionCable::Connection::Base def send_async(method, *args) send method, *args end end setup do @server = TestServer.new @server.config.allowed_request_origins = %w( http://rubyonrails.com ) end teardown do @server.config.disable_request_forgery_protection = false @server.config.allowed_request_origins = [] end test "disable forgery protection" do @server.config.disable_request_forgery_protection = true assert_origin_allowed 'http://rubyonrails.com' assert_origin_allowed 'http://hax.com' end test "explicitly specified a single allowed origin" do @server.config.allowed_request_origins = 'http://hax.com' assert_origin_not_allowed 'http://rubyonrails.com' assert_origin_allowed 'http://hax.com' end test "explicitly specified multiple allowed origins" do @server.config.allowed_request_origins = %w( http://rubyonrails.com http://www.rubyonrails.com ) assert_origin_allowed 'http://rubyonrails.com' assert_origin_allowed 'http://www.rubyonrails.com' assert_origin_not_allowed 'http://hax.com' end test "explicitly specified a single regexp allowed origin" do @server.config.allowed_request_origins = /.*ha.*/ assert_origin_not_allowed 'http://rubyonrails.com' assert_origin_allowed 'http://hax.com' end test "explicitly specified multiple regexp allowed origins" do @server.config.allowed_request_origins = [/http:\/\/ruby.*/, /.*rai.s.*com/, 'string' ] assert_origin_allowed 'http://rubyonrails.com' assert_origin_allowed 'http://www.rubyonrails.com' assert_origin_not_allowed 'http://hax.com' assert_origin_not_allowed 'http://rails.co.uk' end private def assert_origin_allowed(origin) response = connect_with_origin origin assert_equal(-1, response[0]) end def assert_origin_not_allowed(origin) response = connect_with_origin origin assert_equal 404, response[0] end def connect_with_origin(origin) response = nil run_in_eventmachine do response = Connection.new(@server, env_for_origin(origin)).process end response end def env_for_origin(origin) Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket', 'SERVER_NAME' => HOST, 'HTTP_ORIGIN' => origin end end