require 'abstract_unit' require 'stringio' class CookieStoreTest < ActionDispatch::IntegrationTest SessionKey = '_myapp_session' SessionSecret = 'b3c631c314c0bbca50c1b2843150fe33' Verifier = ActiveSupport::MessageVerifier.new(SessionSecret, 'SHA1') SignedBar = Verifier.generate(:foo => "bar", :session_id => SecureRandom.hex(16)) class TestController < ActionController::Base def no_session_access head :ok end def persistent_session_id render :text => session[:session_id] end def set_session_value session[:foo] = "bar" render :text => Rack::Utils.escape(Verifier.generate(session.to_hash)) end def get_session_value render :text => "foo: #{session[:foo].inspect}" end def get_session_id render :text => "id: #{request.session_options[:id]}" end def call_session_clear session.clear head :ok end def call_reset_session reset_session head :ok end def raise_data_overflow session[:foo] = 'bye!' * 1024 head :ok end def change_session_id request.session_options[:id] = nil get_session_id end def renew_session_id request.session_options[:renew] = true head :ok end def rescue_action(e) raise end end def test_setting_session_value with_test_route_set do get '/set_session_value' assert_response :success assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly", headers['Set-Cookie'] end end def test_getting_session_value with_test_route_set do cookies[SessionKey] = SignedBar get '/get_session_value' assert_response :success assert_equal 'foo: "bar"', response.body end end def test_getting_session_id with_test_route_set do cookies[SessionKey] = SignedBar get '/persistent_session_id' assert_response :success assert_equal response.body.size, 32 session_id = response.body get '/get_session_id' assert_response :success assert_equal "id: #{session_id}", response.body, "should be able to read session id without accessing the session hash" end end def test_disregards_tampered_sessions with_test_route_set do cookies[SessionKey] = "BAh7BjoIZm9vIghiYXI%3D--123456780" get '/get_session_value' assert_response :success assert_equal 'foo: nil', response.body end end def test_does_not_set_secure_cookies_over_http with_test_route_set(:secure => true) do get '/set_session_value' assert_response :success assert_equal nil, headers['Set-Cookie'] end end def test_properly_renew_cookies with_test_route_set do get '/set_session_value' get '/persistent_session_id' session_id = response.body get '/renew_session_id' get '/persistent_session_id' assert_not_equal response.body, session_id end end def test_does_set_secure_cookies_over_https with_test_route_set(:secure => true) do get '/set_session_value', nil, 'HTTPS' => 'on' assert_response :success assert_equal "_myapp_session=#{response.body}; path=/; secure; HttpOnly", headers['Set-Cookie'] end end # {:foo=>#, :session_id=>"ce8b0752a6ab7c7af3cdb8a80e6b9e46"} SignedSerializedCookie = "BAh7BzoIZm9vbzodU2Vzc2lvbkF1dG9sb2FkVGVzdDo6Rm9vBjoJQGJhciIIYmF6Og9zZXNzaW9uX2lkIiVjZThiMDc1MmE2YWI3YzdhZjNjZGI4YTgwZTZiOWU0Ng==--2bf3af1ae8bd4e52b9ac2099258ace0c380e601c" def test_deserializes_unloaded_classes_on_get_id with_test_route_set do with_autoload_path "session_autoload_test" do cookies[SessionKey] = SignedSerializedCookie get '/get_session_id' assert_response :success assert_equal 'id: ce8b0752a6ab7c7af3cdb8a80e6b9e46', response.body, "should auto-load unloaded class" end end end def test_deserializes_unloaded_classes_on_get_value with_test_route_set do with_autoload_path "session_autoload_test" do cookies[SessionKey] = SignedSerializedCookie get '/get_session_value' assert_response :success assert_equal 'foo: #', response.body, "should auto-load unloaded class" end end end def test_close_raises_when_data_overflows with_test_route_set do assert_raise(ActionDispatch::Cookies::CookieOverflow) { get '/raise_data_overflow' } end end def test_doesnt_write_session_cookie_if_session_is_not_accessed with_test_route_set do get '/no_session_access' assert_response :success assert_equal nil, headers['Set-Cookie'] end end def test_doesnt_write_session_cookie_if_session_is_unchanged with_test_route_set do cookies[SessionKey] = "BAh7BjoIZm9vIghiYXI%3D--" + "fef868465920f415f2c0652d6910d3af288a0367" get '/no_session_access' assert_response :success assert_equal nil, headers['Set-Cookie'] end end def test_setting_session_value_after_session_reset with_test_route_set do get '/set_session_value' assert_response :success session_payload = response.body assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly", headers['Set-Cookie'] get '/call_reset_session' assert_response :success assert_not_equal [], headers['Set-Cookie'] assert_not_equal session_payload, cookies[SessionKey] get '/get_session_value' assert_response :success assert_equal 'foo: nil', response.body end end def test_getting_from_nonexistent_session with_test_route_set do get '/get_session_value' assert_response :success assert_equal 'foo: nil', response.body assert_nil headers['Set-Cookie'], "should only create session on write, not read" end end def test_setting_session_value_after_session_clear with_test_route_set do get '/set_session_value' assert_response :success assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly", headers['Set-Cookie'] get '/call_session_clear' assert_response :success get '/get_session_value' assert_response :success assert_equal 'foo: nil', response.body end end def test_persistent_session_id with_test_route_set do cookies[SessionKey] = SignedBar get '/persistent_session_id' assert_response :success assert_equal response.body.size, 32 session_id = response.body get '/persistent_session_id' assert_equal session_id, response.body reset! get '/persistent_session_id' assert_not_equal session_id, response.body end end def test_setting_session_id_to_nil_is_respected with_test_route_set do cookies[SessionKey] = SignedBar get "/get_session_id" sid = response.body assert_equal sid.size, 36 get "/change_session_id" assert_not_equal sid, response.body end end def test_session_store_with_expire_after with_test_route_set(:expire_after => 5.hours) do # First request accesses the session time = Time.local(2008, 4, 24) Time.stubs(:now).returns(time) expected_expiry = (time + 5.hours).gmtime.strftime("%a, %d-%b-%Y %H:%M:%S GMT") cookies[SessionKey] = SignedBar get '/set_session_value' assert_response :success cookie_body = response.body assert_equal "_myapp_session=#{cookie_body}; path=/; expires=#{expected_expiry}; HttpOnly", headers['Set-Cookie'] # Second request does not access the session time = Time.local(2008, 4, 25) Time.stubs(:now).returns(time) expected_expiry = (time + 5.hours).gmtime.strftime("%a, %d-%b-%Y %H:%M:%S GMT") get '/no_session_access' assert_response :success assert_equal "_myapp_session=#{cookie_body}; path=/; expires=#{expected_expiry}; HttpOnly", headers['Set-Cookie'] end end def test_session_store_with_explicit_domain with_test_route_set(:domain => "example.es") do get '/set_session_value' assert_match(/domain=example\.es/, headers['Set-Cookie']) headers['Set-Cookie'] end end def test_session_store_without_domain with_test_route_set do get '/set_session_value' assert_no_match(/domain\=/, headers['Set-Cookie']) end end def test_session_store_with_nil_domain with_test_route_set(:domain => nil) do get '/set_session_value' assert_no_match(/domain\=/, headers['Set-Cookie']) end end def test_session_store_with_all_domains with_test_route_set(:domain => :all) do get '/set_session_value' assert_match(/domain=\.example\.com/, headers['Set-Cookie']) end end private # Overwrite get to send SessionSecret in env hash def get(path, parameters = nil, env = {}) env["action_dispatch.secret_token"] ||= SessionSecret super end def with_test_route_set(options = {}) with_routing do |set| set.draw do match ':action', :to => ::CookieStoreTest::TestController end options = { :key => SessionKey }.merge!(options) @app = self.class.build_app(set) do |middleware| middleware.use ActionDispatch::Session::CookieStore, options middleware.delete "ActionDispatch::ShowExceptions" end yield end end end