diff options
Diffstat (limited to 'railties/lib/rails/application')
| -rw-r--r-- | railties/lib/rails/application/bootstrap.rb | 2 | ||||
| -rw-r--r-- | railties/lib/rails/application/configuration.rb | 136 | ||||
| -rw-r--r-- | railties/lib/rails/application/default_middleware_stack.rb | 48 | ||||
| -rw-r--r-- | railties/lib/rails/application/finisher.rb | 6 |
4 files changed, 128 insertions, 64 deletions
diff --git a/railties/lib/rails/application/bootstrap.rb b/railties/lib/rails/application/bootstrap.rb index 0f4d932749..9baf8aa742 100644 --- a/railties/lib/rails/application/bootstrap.rb +++ b/railties/lib/rails/application/bootstrap.rb @@ -63,7 +63,7 @@ INFO Rails.cache = ActiveSupport::Cache.lookup_store(config.cache_store) if Rails.cache.respond_to?(:middleware) - config.middleware.insert_before("Rack::Runtime", Rails.cache.middleware) + config.middleware.insert_before(::Rack::Runtime, Rails.cache.middleware) end end end diff --git a/railties/lib/rails/application/configuration.rb b/railties/lib/rails/application/configuration.rb index dc3ec4274b..65cff1561a 100644 --- a/railties/lib/rails/application/configuration.rb +++ b/railties/lib/rails/application/configuration.rb @@ -3,6 +3,9 @@ require 'active_support/file_update_checker' require 'rails/engine/configuration' require 'rails/source_annotation_extractor' +require 'active_support/deprecation' +require 'active_support/core_ext/string/strip' # for strip_heredoc + module Rails class Application class Configuration < ::Rails::Engine::Configuration @@ -11,44 +14,75 @@ module Rails :eager_load, :exceptions_app, :file_watcher, :filter_parameters, :force_ssl, :helpers_paths, :logger, :log_formatter, :log_tags, :railties_order, :relative_url_root, :secret_key_base, :secret_token, - :serve_static_files, :ssl_options, :static_cache_control, :session_options, - :time_zone, :reload_classes_only_on_change, + :ssl_options, :public_file_server, + :session_options, :time_zone, :reload_classes_only_on_change, :beginning_of_week, :filter_redirect, :x attr_writer :log_level - attr_reader :encoding + attr_reader :encoding, :api_only, :static_cache_control def initialize(*) super self.encoding = "utf-8" - @allow_concurrency = nil - @consider_all_requests_local = false - @filter_parameters = [] - @filter_redirect = [] - @helpers_paths = [] - @serve_static_files = true - @static_cache_control = nil - @force_ssl = false - @ssl_options = {} - @session_store = :cookie_store - @session_options = {} - @time_zone = "UTC" - @beginning_of_week = :monday - @log_level = nil - @middleware = app_middleware - @generators = app_generators - @cache_store = [ :file_store, "#{root}/tmp/cache/" ] - @railties_order = [:all] - @relative_url_root = ENV["RAILS_RELATIVE_URL_ROOT"] - @reload_classes_only_on_change = true - @file_watcher = ActiveSupport::FileUpdateChecker - @exceptions_app = nil - @autoflush_log = true - @log_formatter = ActiveSupport::Logger::SimpleFormatter.new - @eager_load = nil - @secret_token = nil - @secret_key_base = nil - @x = Custom.new + @allow_concurrency = nil + @consider_all_requests_local = false + @filter_parameters = [] + @filter_redirect = [] + @helpers_paths = [] + @public_file_server = ActiveSupport::OrderedOptions.new + @public_file_server.enabled = true + @public_file_server.index_name = "index" + @force_ssl = false + @ssl_options = {} + @session_store = :cookie_store + @session_options = {} + @time_zone = "UTC" + @beginning_of_week = :monday + @log_level = nil + @generators = app_generators + @cache_store = [ :file_store, "#{root}/tmp/cache/" ] + @railties_order = [:all] + @relative_url_root = ENV["RAILS_RELATIVE_URL_ROOT"] + @reload_classes_only_on_change = true + @file_watcher = ActiveSupport::FileUpdateChecker + @exceptions_app = nil + @autoflush_log = true + @log_formatter = ActiveSupport::Logger::SimpleFormatter.new + @eager_load = nil + @secret_token = nil + @secret_key_base = nil + @api_only = false + @debug_exception_response_format = nil + @x = Custom.new + end + + def static_cache_control=(value) + ActiveSupport::Deprecation.warn <<-eow.strip_heredoc + `static_cache_control` is deprecated and will be removed in Rails 5.1. + Please use + `config.public_file_server.headers = { 'Cache-Control' => '#{value}' }` + instead. + eow + + @static_cache_control = value + end + + def serve_static_files + ActiveSupport::Deprecation.warn <<-eow.strip_heredoc + `serve_static_files` is deprecated and will be removed in Rails 5.1. + Please use `public_file_server.enabled` instead. + eow + + @public_file_server.enabled + end + + def serve_static_files=(value) + ActiveSupport::Deprecation.warn <<-eow.strip_heredoc + `serve_static_files` is deprecated and will be removed in Rails 5.1. + Please use `public_file_server.enabled = #{value}` instead. + eow + + @public_file_server.enabled = value end def encoding=(value) @@ -59,6 +93,21 @@ module Rails end end + def api_only=(value) + @api_only = value + generators.api_only = value + + @debug_exception_response_format ||= :api + end + + def debug_exception_response_format + @debug_exception_response_format || :default + end + + def debug_exception_response_format=(value) + @debug_exception_response_format = value + end + def paths @paths ||= begin paths = super @@ -142,22 +191,21 @@ module Rails SourceAnnotationExtractor::Annotation end - private - class Custom #:nodoc: - def initialize - @configurations = Hash.new - end + class Custom #:nodoc: + def initialize + @configurations = Hash.new + end - def method_missing(method, *args) - if method =~ /=$/ - @configurations[$`.to_sym] = args.first - else - @configurations.fetch(method) { - @configurations[method] = ActiveSupport::OrderedOptions.new - } - end + def method_missing(method, *args) + if method =~ /=$/ + @configurations[$`.to_sym] = args.first + else + @configurations.fetch(method) { + @configurations[method] = ActiveSupport::OrderedOptions.new + } end end + end end end end diff --git a/railties/lib/rails/application/default_middleware_stack.rb b/railties/lib/rails/application/default_middleware_stack.rb index 02eea82b0c..4f1cc0703d 100644 --- a/railties/lib/rails/application/default_middleware_stack.rb +++ b/railties/lib/rails/application/default_middleware_stack.rb @@ -17,8 +17,11 @@ module Rails middleware.use ::Rack::Sendfile, config.action_dispatch.x_sendfile_header - if config.serve_static_files - middleware.use ::ActionDispatch::Static, paths["public"].first, config.static_cache_control + if config.public_file_server.enabled + headers = config.public_file_server.headers || {} + headers['Cache-Control'.freeze] = config.static_cache_control if config.static_cache_control + + middleware.use ::ActionDispatch::Static, paths["public"].first, index: config.public_file_server.index_name, headers: headers end if rack_cache = load_rack_cache @@ -26,15 +29,35 @@ module Rails middleware.use ::Rack::Cache, rack_cache end - middleware.use ::Rack::Lock unless allow_concurrency? + if config.allow_concurrency == false + # User has explicitly opted out of concurrent request + # handling: presumably their code is not threadsafe + + middleware.use ::Rack::Lock + + elsif config.allow_concurrency == :unsafe + # Do nothing, even if we know this is dangerous. This is the + # historical behaviour for true. + + else + # Default concurrency setting: enabled, but safe + + unless config.cache_classes && config.eager_load + # Without cache_classes + eager_load, the load interlock + # is required for proper operation + + middleware.use ::ActionDispatch::LoadInterlock + end + end + middleware.use ::Rack::Runtime - middleware.use ::Rack::MethodOverride + middleware.use ::Rack::MethodOverride unless config.api_only middleware.use ::ActionDispatch::RequestId # Must come after Rack::MethodOverride to properly log overridden methods middleware.use ::Rails::Rack::Logger, config.log_tags middleware.use ::ActionDispatch::ShowExceptions, show_exceptions_app - middleware.use ::ActionDispatch::DebugExceptions, app + middleware.use ::ActionDispatch::DebugExceptions, app, config.debug_exception_response_format middleware.use ::ActionDispatch::RemoteIp, config.action_dispatch.ip_spoofing_check, config.action_dispatch.trusted_proxies unless config.cache_classes @@ -42,17 +65,16 @@ module Rails end middleware.use ::ActionDispatch::Callbacks - middleware.use ::ActionDispatch::Cookies + middleware.use ::ActionDispatch::Cookies unless config.api_only - if config.session_store - if config.force_ssl && !config.session_options.key?(:secure) + if !config.api_only && config.session_store + if config.force_ssl && config.ssl_options.fetch(:secure_cookies, true) && !config.session_options.key?(:secure) config.session_options[:secure] = true end middleware.use config.session_store, config.session_options middleware.use ::ActionDispatch::Flash end - middleware.use ::ActionDispatch::ParamsParser middleware.use ::Rack::Head middleware.use ::Rack::ConditionalGet middleware.use ::Rack::ETag, "no-cache" @@ -65,14 +87,6 @@ module Rails config.reload_classes_only_on_change != true || app.reloaders.map(&:updated?).any? end - def allow_concurrency? - if config.allow_concurrency.nil? - config.cache_classes && config.eager_load - else - config.allow_concurrency - end - end - def load_rack_cache rack_cache = config.action_dispatch.rack_cache return unless rack_cache diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb index 0599e988d9..404e3c3e23 100644 --- a/railties/lib/rails/application/finisher.rb +++ b/railties/lib/rails/application/finisher.rb @@ -86,8 +86,10 @@ module Rails # added in the hook are taken into account. initializer :set_clear_dependencies_hook, group: :all do callback = lambda do - ActiveSupport::DescendantsTracker.clear - ActiveSupport::Dependencies.clear + ActiveSupport::Dependencies.interlock.attempt_unloading do + ActiveSupport::DescendantsTracker.clear + ActiveSupport::Dependencies.clear + end end if config.reload_classes_only_on_change |