diff options
Diffstat (limited to 'actionpack/lib')
29 files changed, 394 insertions, 161 deletions
diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb index 7f349f2741..8edea0f52b 100644 --- a/actionpack/lib/abstract_controller/base.rb +++ b/actionpack/lib/abstract_controller/base.rb @@ -49,7 +49,7 @@ module AbstractController # instance methods on that abstract class. Public instance methods of # a controller would normally be considered action methods, so methods # declared on abstract classes are being removed. - # (ActionController::Metal and ActionController::Base are defined as abstract) + # (<tt>ActionController::Metal</tt> and ActionController::Base are defined as abstract) def internal_methods controller = self @@ -80,7 +80,7 @@ module AbstractController # action_methods are cached and there is sometimes need to refresh # them. ::clear_action_methods! allows you to do that, so next time - # you run action_methods, they will be recalculated + # you run action_methods, they will be recalculated. def clear_action_methods! @action_methods = nil end diff --git a/actionpack/lib/action_controller.rb b/actionpack/lib/action_controller.rb index 3d3af555c9..40f33a9de0 100644 --- a/actionpack/lib/action_controller.rb +++ b/actionpack/lib/action_controller.rb @@ -41,6 +41,10 @@ module ActionController autoload :UrlFor end + autoload_under "api" do + autoload :ApiRendering + end + autoload :TestCase, 'action_controller/test_case' autoload :TemplateAssertions, 'action_controller/test_case' diff --git a/actionpack/lib/action_controller/api.rb b/actionpack/lib/action_controller/api.rb index 1a46d49a49..ff12705abe 100644 --- a/actionpack/lib/action_controller/api.rb +++ b/actionpack/lib/action_controller/api.rb @@ -112,7 +112,7 @@ module ActionController UrlFor, Redirecting, - Rendering, + ApiRendering, Renderers::All, ConditionalGet, BasicImplicitRender, diff --git a/actionpack/lib/action_controller/api/api_rendering.rb b/actionpack/lib/action_controller/api/api_rendering.rb new file mode 100644 index 0000000000..3a08d28c39 --- /dev/null +++ b/actionpack/lib/action_controller/api/api_rendering.rb @@ -0,0 +1,14 @@ +module ActionController + module ApiRendering + extend ActiveSupport::Concern + + included do + include Rendering + end + + def render_to_body(options = {}) + _process_options(options) + super + end + end +end diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index 8e040bb465..f6a93a8940 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -166,7 +166,7 @@ module ActionController alias :response_code :status # :nodoc: - # Basic url_for that can be overridden for more robust functionality + # Basic url_for that can be overridden for more robust functionality. def url_for(string) string end diff --git a/actionpack/lib/action_controller/metal/conditional_get.rb b/actionpack/lib/action_controller/metal/conditional_get.rb index d86a793e4c..f8e0d9cf6c 100644 --- a/actionpack/lib/action_controller/metal/conditional_get.rb +++ b/actionpack/lib/action_controller/metal/conditional_get.rb @@ -228,7 +228,7 @@ module ActionController expires_in 100.years, public: public yield if stale?(etag: "#{version}-#{request.fullpath}", - last_modified: Time.parse('2011-01-01').utc, + last_modified: Time.new(2011, 1, 1).utc, public: public) end diff --git a/actionpack/lib/action_controller/metal/head.rb b/actionpack/lib/action_controller/metal/head.rb index b2110bf946..5e9832fd4e 100644 --- a/actionpack/lib/action_controller/metal/head.rb +++ b/actionpack/lib/action_controller/metal/head.rb @@ -50,7 +50,6 @@ module ActionController end private - # :nodoc: def include_content?(status) case status when 100..199 diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb index 6e346fadfe..173a14a1d2 100644 --- a/actionpack/lib/action_controller/metal/mime_responds.rb +++ b/actionpack/lib/action_controller/metal/mime_responds.rb @@ -9,6 +9,13 @@ module ActionController #:nodoc: # @people = Person.all # end # + # That action implicitly responds to all formats, but formats can also be whitelisted: + # + # def index + # @people = Person.all + # respond_to :html, :js + # end + # # Here's the same action, with web-service support baked in: # # def index @@ -16,11 +23,12 @@ module ActionController #:nodoc: # # respond_to do |format| # format.html + # format.js # format.xml { render xml: @people } # end # end # - # What that says is, "if the client wants HTML in response to this action, just respond as we + # What that says is, "if the client wants HTML or JS in response to this action, just respond as we # would have before, but if the client wants XML, return them the list of people in XML format." # (Rails determines the desired response format from the HTTP Accept header submitted by the client.) # @@ -180,9 +188,6 @@ module ActionController #:nodoc: # format.html.none # format.html.phone # this gets rendered # end - # - # Be sure to check the documentation of <tt>ActionController::MimeResponds.respond_to</tt> - # for more examples. def respond_to(*mimes) raise ArgumentError, "respond_to takes either types or a block, never both" if mimes.any? && block_given? diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb index 22e0bb5955..90fb34e386 100644 --- a/actionpack/lib/action_controller/metal/renderers.rb +++ b/actionpack/lib/action_controller/metal/renderers.rb @@ -11,6 +11,7 @@ module ActionController Renderers.remove(key) end + # See <tt>Responder#api_behavior</tt> class MissingRenderer < LoadError def initialize(format) super "No renderer defined for format: #{format}" @@ -20,40 +21,25 @@ module ActionController module Renderers extend ActiveSupport::Concern + # A Set containing renderer names that correspond to available renderer procs. + # Default values are <tt>:json</tt>, <tt>:js</tt>, <tt>:xml</tt>. + RENDERERS = Set.new + included do class_attribute :_renderers self._renderers = Set.new.freeze end - module ClassMethods - def use_renderers(*args) - renderers = _renderers + args - self._renderers = renderers.freeze - end - alias use_renderer use_renderers - end - - def render_to_body(options) - _render_to_body_with_renderer(options) || super - end + # Used in <tt>ActionController::Base</tt> + # and <tt>ActionController::API</tt> to include all + # renderers by default. + module All + extend ActiveSupport::Concern + include Renderers - def _render_to_body_with_renderer(options) - _renderers.each do |name| - if options.key?(name) - _process_options(options) - method_name = Renderers._render_with_renderer_method_name(name) - return send(method_name, options.delete(name), options) - end + included do + self._renderers = RENDERERS end - nil - end - - # A Set containing renderer names that correspond to available renderer procs. - # Default values are <tt>:json</tt>, <tt>:js</tt>, <tt>:xml</tt>. - RENDERERS = Set.new - - def self._render_with_renderer_method_name(key) - "_render_with_renderer_#{key}" end # Adds a new renderer to call within controller actions. @@ -103,13 +89,70 @@ module ActionController remove_method(method_name) if method_defined?(method_name) end - module All - extend ActiveSupport::Concern - include Renderers + def self._render_with_renderer_method_name(key) + "_render_with_renderer_#{key}" + end - included do - self._renderers = RENDERERS + module ClassMethods + + # Adds, by name, a renderer or renderers to the +_renderers+ available + # to call within controller actions. + # + # It is useful when rendering from an <tt>ActionController::Metal</tt> controller or + # otherwise to add an available renderer proc to a specific controller. + # + # Both <tt>ActionController::Base</tt> and <tt>ActionController::API</tt> + # include <tt>ActionController::Renderers::All</tt>, making all renderers + # avaialable in the controller. See <tt>Renderers::RENDERERS</tt> and <tt>Renderers.add</tt>. + # + # Since <tt>ActionController::Metal</tt> controllers cannot render, the controller + # must include <tt>AbstractController::Rendering</tt>, <tt>ActionController::Rendering</tt>, + # and <tt>ActionController::Renderers</tt>, and have at lest one renderer. + # + # Rather than including <tt>ActionController::Renderers::All</tt> and including all renderers, + # you may specify which renderers to include by passing the renderer name or names to + # +use_renderers+. For example, a controller that includes only the <tt>:json</tt> renderer + # (+_render_with_renderer_json+) might look like: + # + # class MetalRenderingController < ActionController::Metal + # include AbstractController::Rendering + # include ActionController::Rendering + # include ActionController::Renderers + # + # use_renderers :json + # + # def show + # render json: record + # end + # end + # + # You must specify a +use_renderer+, else the +controller.renderer+ and + # +controller._renderers+ will be <tt>nil</tt>, and the action will fail. + def use_renderers(*args) + renderers = _renderers + args + self._renderers = renderers.freeze end + alias use_renderer use_renderers + end + + # Called by +render+ in <tt>AbstractController::Rendering</tt> + # which sets the return value as the +response_body+. + # + # If no renderer is found, +super+ returns control to + # <tt>ActionView::Rendering.render_to_body</tt>, if present. + def render_to_body(options) + _render_to_body_with_renderer(options) || super + end + + def _render_to_body_with_renderer(options) + _renderers.each do |name| + if options.key?(name) + _process_options(options) + method_name = Renderers._render_with_renderer_method_name(name) + return send(method_name, options.delete(name), options) + end + end + nil end add :json do |json, options| diff --git a/actionpack/lib/action_controller/metal/request_forgery_protection.rb b/actionpack/lib/action_controller/metal/request_forgery_protection.rb index 26c4550f89..91b3403ad5 100644 --- a/actionpack/lib/action_controller/metal/request_forgery_protection.rb +++ b/actionpack/lib/action_controller/metal/request_forgery_protection.rb @@ -81,6 +81,10 @@ module ActionController #:nodoc: config_accessor :forgery_protection_origin_check self.forgery_protection_origin_check = false + # Controls whether form-action/method specific CSRF tokens are used. + config_accessor :per_form_csrf_tokens + self.per_form_csrf_tokens = false + helper_method :form_authenticity_token helper_method :protect_against_forgery? end @@ -277,16 +281,25 @@ module ActionController #:nodoc: end # Sets the token value for the current session. - def form_authenticity_token - masked_authenticity_token(session) + def form_authenticity_token(form_options: {}) + masked_authenticity_token(session, form_options: form_options) end # Creates a masked version of the authenticity token that varies # on each request. The masking is used to mitigate SSL attacks # like BREACH. - def masked_authenticity_token(session) + def masked_authenticity_token(session, form_options: {}) + action, method = form_options.values_at(:action, :method) + + raw_token = if per_form_csrf_tokens && action && method + action_path = normalize_action_path(action) + per_form_csrf_token(session, action_path, method) + else + real_csrf_token(session) + end + one_time_pad = SecureRandom.random_bytes(AUTHENTICITY_TOKEN_LENGTH) - encrypted_csrf_token = xor_byte_strings(one_time_pad, real_csrf_token(session)) + encrypted_csrf_token = xor_byte_strings(one_time_pad, raw_token) masked_token = one_time_pad + encrypted_csrf_token Base64.strict_encode64(masked_token) end @@ -316,28 +329,54 @@ module ActionController #:nodoc: compare_with_real_token masked_token, session elsif masked_token.length == AUTHENTICITY_TOKEN_LENGTH * 2 - # Split the token into the one-time pad and the encrypted - # value and decrypt it - one_time_pad = masked_token[0...AUTHENTICITY_TOKEN_LENGTH] - encrypted_csrf_token = masked_token[AUTHENTICITY_TOKEN_LENGTH..-1] - csrf_token = xor_byte_strings(one_time_pad, encrypted_csrf_token) - - compare_with_real_token csrf_token, session + csrf_token = unmask_token(masked_token) + compare_with_real_token(csrf_token, session) || + valid_per_form_csrf_token?(csrf_token, session) else false # Token is malformed end end + def unmask_token(masked_token) + # Split the token into the one-time pad and the encrypted + # value and decrypt it + one_time_pad = masked_token[0...AUTHENTICITY_TOKEN_LENGTH] + encrypted_csrf_token = masked_token[AUTHENTICITY_TOKEN_LENGTH..-1] + xor_byte_strings(one_time_pad, encrypted_csrf_token) + end + def compare_with_real_token(token, session) ActiveSupport::SecurityUtils.secure_compare(token, real_csrf_token(session)) end + def valid_per_form_csrf_token?(token, session) + if per_form_csrf_tokens + correct_token = per_form_csrf_token( + session, + normalize_action_path(request.fullpath), + request.request_method + ) + + ActiveSupport::SecurityUtils.secure_compare(token, correct_token) + else + false + end + end + def real_csrf_token(session) session[:_csrf_token] ||= SecureRandom.base64(AUTHENTICITY_TOKEN_LENGTH) Base64.strict_decode64(session[:_csrf_token]) end + def per_form_csrf_token(session, action_path, method) + OpenSSL::HMAC.digest( + OpenSSL::Digest::SHA256.new, + real_csrf_token(session), + [action_path, method.downcase].join("#") + ) + end + def xor_byte_strings(s1, s2) s1.bytes.zip(s2.bytes).map { |(c1,c2)| c1 ^ c2 }.pack('c*') end @@ -362,5 +401,9 @@ module ActionController #:nodoc: true end end + + def normalize_action_path(action_path) + action_path.split('?').first.to_s.chomp('/') + end end end diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 957aa746c0..ba03430930 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -109,7 +109,8 @@ module ActionController cattr_accessor :permit_all_parameters, instance_accessor: false cattr_accessor :action_on_unpermitted_parameters, instance_accessor: false - delegate :keys, :key?, :has_key?, :empty?, :inspect, to: :@parameters + delegate :keys, :key?, :has_key?, :values, :has_value?, :value?, :empty?, :include?, :inspect, + :as_json, to: :@parameters # By default, never raise an UnpermittedParameters exception if these # params are present. The default includes both 'controller' and 'action' @@ -159,7 +160,11 @@ module ActionController if other_hash.respond_to?(:permitted?) super else - @parameters == other_hash + if other_hash.is_a?(Hash) + @parameters == other_hash.with_indifferent_access + else + @parameters == other_hash + end end end @@ -176,7 +181,7 @@ module ActionController # safe_params.to_h # => {"name"=>"Senjougahara Hitagi"} def to_h if permitted? - convert_parameters_to_hashes(@parameters) + convert_parameters_to_hashes(@parameters, :to_h) else slice(*self.class.always_permitted_parameters).permit!.to_h end @@ -186,7 +191,7 @@ module ActionController # <tt>ActiveSupport::HashWithIndifferentAccess</tt> representation of this # parameter. def to_unsafe_h - convert_parameters_to_hashes(@parameters) + convert_parameters_to_hashes(@parameters, :to_unsafe_h) end alias_method :to_unsafe_hash, :to_unsafe_h @@ -419,7 +424,7 @@ module ActionController # params.fetch(:none) # => ActionController::ParameterMissing: param is missing or the value is empty: none # params.fetch(:none, 'Francesco') # => "Francesco" # params.fetch(:none) { 'Francesco' } # => "Francesco" - def fetch(key, *args, &block) + def fetch(key, *args) convert_value_to_parameters( @parameters.fetch(key) { if block_given? @@ -514,7 +519,7 @@ module ActionController # to key. If the key is not found, returns the default value. If the # optional code block is given and the key is not found, pass in the key # and return the result of block. - def delete(key, &block) + def delete(key) convert_value_to_parameters(@parameters.delete(key)) end @@ -579,6 +584,24 @@ module ActionController dup end + def method_missing(method_sym, *args, &block) + if @parameters.respond_to?(method_sym) + message = <<-DEPRECATE.squish + Method #{ method_sym } is deprecated and will be removed in Rails 5.1, + as `ActionController::Parameters` no longer inherits from + hash. Using this deprecated behavior exposes potential security + problems. If you continue to use this method you may be creating + a security vulunerability in your app that can be exploited. Instead, + consider using one of these documented methods which are not + deprecated: http://api.rubyonrails.org/v#{ActionPack.version}/classes/ActionController/Parameters.html + DEPRECATE + ActiveSupport::Deprecation.warn(message) + @parameters.public_send(method_sym, *args, &block) + else + super + end + end + protected def permitted=(new_permitted) @permitted = new_permitted @@ -595,16 +618,16 @@ module ActionController end end - def convert_parameters_to_hashes(value) + def convert_parameters_to_hashes(value, using) case value when Array - value.map { |v| convert_parameters_to_hashes(v) } + value.map { |v| convert_parameters_to_hashes(v, using) } when Hash value.transform_values do |v| - convert_parameters_to_hashes(v) + convert_parameters_to_hashes(v, using) end.with_indifferent_access when Parameters - value.to_h + value.send(using) else value end diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb index c55720859e..b43bb9dc17 100644 --- a/actionpack/lib/action_controller/test_case.rb +++ b/actionpack/lib/action_controller/test_case.rb @@ -8,6 +8,10 @@ require 'rails-dom-testing' module ActionController # :stopdoc: + class Metal + include Testing::Functional + end + # ActionController::TestCase will be deprecated and moved to a gem in Rails 5.1. # Please use ActionDispatch::IntegrationTest going forward. class TestRequest < ActionDispatch::TestRequest #:nodoc: @@ -455,16 +459,16 @@ module ActionController parameters = nil end - if parameters.present? || session.present? || flash.present? + if parameters || session || flash non_kwarg_request_warning end end - if body.present? + if body @request.set_header 'RAW_POST_DATA', body end - if http_method.present? + if http_method http_method = http_method.to_s.upcase else http_method = "GET" @@ -472,16 +476,12 @@ module ActionController parameters ||= {} - if format.present? + if format parameters[:format] = format end @html_document = nil - unless @controller.respond_to?(:recycle!) - @controller.extend(Testing::Functional) - end - self.cookies.update @request.cookies self.cookies.update_cookies_from_jar @request.set_header 'HTTP_COOKIE', cookies.to_header diff --git a/actionpack/lib/action_dispatch.rb b/actionpack/lib/action_dispatch.rb index f6336c8c7a..1e4df07d6e 100644 --- a/actionpack/lib/action_dispatch.rb +++ b/actionpack/lib/action_dispatch.rb @@ -1,5 +1,5 @@ #-- -# Copyright (c) 2004-2015 David Heinemeier Hansson +# Copyright (c) 2004-2016 David Heinemeier Hansson # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -95,6 +95,7 @@ module ActionDispatch autoload :TestProcess autoload :TestRequest autoload :TestResponse + autoload :AssertionResponse end end diff --git a/actionpack/lib/action_dispatch/http/cache.rb b/actionpack/lib/action_dispatch/http/cache.rb index 30ade14c26..0f7898a3f8 100644 --- a/actionpack/lib/action_dispatch/http/cache.rb +++ b/actionpack/lib/action_dispatch/http/cache.rb @@ -82,7 +82,7 @@ module ActionDispatch def etag=(etag) key = ActiveSupport::Cache.expand_cache_key(etag) - super %("#{Digest::MD5.hexdigest(key)}") + super %(W/"#{Digest::MD5.hexdigest(key)}") end def etag?; etag; end @@ -91,7 +91,7 @@ module ActionDispatch DATE = 'Date'.freeze LAST_MODIFIED = "Last-Modified".freeze - SPECIAL_KEYS = Set.new(%w[extras no-cache max-age public must-revalidate]) + SPECIAL_KEYS = Set.new(%w[extras no-cache max-age public private must-revalidate]) def cache_control_segments if cache_control = _cache_control diff --git a/actionpack/lib/action_dispatch/http/mime_negotiation.rb b/actionpack/lib/action_dispatch/http/mime_negotiation.rb index 0152c17ed4..e9b25339dc 100644 --- a/actionpack/lib/action_dispatch/http/mime_negotiation.rb +++ b/actionpack/lib/action_dispatch/http/mime_negotiation.rb @@ -67,10 +67,10 @@ module ActionDispatch v = if params_readable Array(Mime[parameters[:format]]) - elsif format = format_from_path_extension - Array(Mime[format]) elsif use_accept_header && valid_accept_header accepts + elsif extension_format = format_from_path_extension + [extension_format] elsif xhr? [Mime[:js]] else @@ -166,7 +166,7 @@ module ActionDispatch def format_from_path_extension path = @env['action_dispatch.original_path'] || @env['PATH_INFO'] if match = path && path.match(/\.(\w+)\z/) - match.captures.first + Mime[match.captures.first] end end end diff --git a/actionpack/lib/action_dispatch/http/parameters.rb b/actionpack/lib/action_dispatch/http/parameters.rb index c9df787351..cca7376ffa 100644 --- a/actionpack/lib/action_dispatch/http/parameters.rb +++ b/actionpack/lib/action_dispatch/http/parameters.rb @@ -43,7 +43,7 @@ module ActionDispatch # # {'action' => 'my_action', 'controller' => 'my_controller'} def path_parameters - get_header(PARAMETERS_KEY) || {} + get_header(PARAMETERS_KEY) || set_header(PARAMETERS_KEY, {}) end private diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb index 29cf821090..5427425ef7 100644 --- a/actionpack/lib/action_dispatch/http/request.rb +++ b/actionpack/lib/action_dispatch/http/request.rb @@ -259,7 +259,7 @@ module ActionDispatch end # Returns the IP address of client as a +String+, - # usually set by the RemoteIp middleware. + # usually set by the RemoteIp middleware. def remote_ip @remote_ip ||= (get_header("action_dispatch.remote_ip") || ip).to_s end diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb index 9b11111a67..14f86c7c07 100644 --- a/actionpack/lib/action_dispatch/http/response.rb +++ b/actionpack/lib/action_dispatch/http/response.rb @@ -232,7 +232,7 @@ module ActionDispatch # :nodoc: end # Sets the HTTP character set. In case of nil parameter - # it sets the charset to utf-8. + # it sets the charset to utf-8. # # response.charset = 'utf-16' # => 'utf-16' # response.charset = nil # => 'utf-8' @@ -412,6 +412,13 @@ module ActionDispatch # :nodoc: end def before_sending + # Normally we've already committed by now, but it's possible + # (e.g., if the controller action tries to read back its own + # response) to get here before that. In that case, we must force + # an "early" commit: we're about to freeze the headers, so this is + # our last chance. + commit! unless committed? + headers.freeze request.commit_cookie_jar! unless committed? end diff --git a/actionpack/lib/action_dispatch/journey/path/pattern.rb b/actionpack/lib/action_dispatch/journey/path/pattern.rb index 5ee8810066..018b89a2b7 100644 --- a/actionpack/lib/action_dispatch/journey/path/pattern.rb +++ b/actionpack/lib/action_dispatch/journey/path/pattern.rb @@ -124,7 +124,7 @@ module ActionDispatch end def captures - (length - 1).times.map { |i| self[i + 1] } + Array.new(length - 1) { |i| self[i + 1] } end def [](x) diff --git a/actionpack/lib/action_dispatch/middleware/ssl.rb b/actionpack/lib/action_dispatch/middleware/ssl.rb index 47f475559a..735b5939dd 100644 --- a/actionpack/lib/action_dispatch/middleware/ssl.rb +++ b/actionpack/lib/action_dispatch/middleware/ssl.rb @@ -1,19 +1,23 @@ module ActionDispatch - # This middleware is added to the stack when `config.force_ssl = true`. - # It does three jobs to enforce secure HTTP requests: + # This middleware is added to the stack when `config.force_ssl = true`, and is passed + # the options set in `config.ssl_options`. It does three jobs to enforce secure HTTP + # requests: # - # 1. TLS redirect. http:// requests are permanently redirected to https:// - # with the same URL host, path, etc. Pass `:host` and/or `:port` to - # modify the destination URL. This is always enabled. + # 1. TLS redirect: Permanently redirects http:// requests to https:// + # with the same URL host, path, etc. Enabled by default. Set `config.ssl_options` + # to modify the destination URL + # (e.g. `redirect: { host: "secure.widgets.com", port: 8080 }`), or set + # `redirect: false` to disable this feature. # - # 2. Secure cookies. Sets the `secure` flag on cookies to tell browsers they - # mustn't be sent along with http:// requests. This is always enabled. + # 2. Secure cookies: Sets the `secure` flag on cookies to tell browsers they + # mustn't be sent along with http:// requests. Enabled by default. Set + # `config.ssl_options` with `secure_cookies: false` to disable this feature. # - # 3. HTTP Strict Transport Security (HSTS). Tells the browser to remember + # 3. HTTP Strict Transport Security (HSTS): Tells the browser to remember # this site as TLS-only and automatically redirect non-TLS requests. - # Enabled by default. Pass `hsts: false` to disable. + # Enabled by default. Configure `config.ssl_options` with `hsts: false` to disable. # - # Configure HSTS with `hsts: { … }`: + # Set `config.ssl_options` with `hsts: { … }` to configure HSTS: # * `expires`: How long, in seconds, these settings will stick. Defaults to # `180.days` (recommended). The minimum required to qualify for browser # preload lists is `18.weeks`. @@ -26,10 +30,10 @@ module ActionDispatch # gap, browser vendors include a baked-in list of HSTS-enabled sites. # Go to https://hstspreload.appspot.com to submit your site for inclusion. # - # Disabling HSTS: To turn off HSTS, omitting the header is not enough. - # Browsers will remember the original HSTS directive until it expires. - # Instead, use the header to tell browsers to expire HSTS immediately. - # Setting `hsts: false` is a shortcut for `hsts: { expires: 0 }`. + # To turn off HSTS, omitting the header is not enough. Browsers will remember the + # original HSTS directive until it expires. Instead, use the header to tell browsers to + # expire HSTS immediately. Setting `hsts: false` is a shortcut for + # `hsts: { expires: 0 }`. class SSL # Default to 180 days, the low end for https://www.ssllabs.com/ssltest/ # and greater than the 18-week requirement for browser preload lists. @@ -39,7 +43,7 @@ module ActionDispatch { expires: HSTS_EXPIRES_IN, subdomains: false, preload: false } end - def initialize(app, redirect: {}, hsts: {}, **options) + def initialize(app, redirect: {}, hsts: {}, secure_cookies: true, **options) @app = app if options[:host] || options[:port] @@ -52,6 +56,7 @@ module ActionDispatch @redirect = redirect end + @secure_cookies = secure_cookies @hsts_header = build_hsts_header(normalize_hsts_options(hsts)) end @@ -61,10 +66,11 @@ module ActionDispatch if request.ssl? @app.call(env).tap do |status, headers, body| set_hsts_header! headers - flag_cookies_as_secure! headers + flag_cookies_as_secure! headers if @secure_cookies end else - redirect_to_https request + return redirect_to_https request if @redirect + @app.call(env) end end diff --git a/actionpack/lib/action_dispatch/middleware/stack.rb b/actionpack/lib/action_dispatch/middleware/stack.rb index 44fc1ee736..0b4bee5462 100644 --- a/actionpack/lib/action_dispatch/middleware/stack.rb +++ b/actionpack/lib/action_dispatch/middleware/stack.rb @@ -14,6 +14,15 @@ module ActionDispatch def name; klass.name; end + def ==(middleware) + case middleware + when Middleware + klass == middleware.klass + when Class + klass == middleware + end + end + def inspect if klass.is_a?(Class) klass.to_s diff --git a/actionpack/lib/action_dispatch/middleware/static.rb b/actionpack/lib/action_dispatch/middleware/static.rb index ea9ab3821d..41c220236a 100644 --- a/actionpack/lib/action_dispatch/middleware/static.rb +++ b/actionpack/lib/action_dispatch/middleware/static.rb @@ -27,7 +27,7 @@ module ActionDispatch # in the server's `public/` directory (see Static#call). def match?(path) path = ::Rack::Utils.unescape_path path - return false unless path.valid_encoding? + return false unless valid_path?(path) path = Rack::Utils.clean_path_info path paths = [path, "#{path}#{ext}", "#{path}/#{@index}#{ext}"] @@ -94,6 +94,10 @@ module ActionDispatch false end end + + def valid_path?(path) + path.valid_encoding? && !path.include?("\0") + end end # This middleware will attempt to return the contents of a file's body from diff --git a/actionpack/lib/action_dispatch/request/session.rb b/actionpack/lib/action_dispatch/request/session.rb index 9e7fcbd849..42890225fa 100644 --- a/actionpack/lib/action_dispatch/request/session.rb +++ b/actionpack/lib/action_dispatch/request/session.rb @@ -109,7 +109,7 @@ module ActionDispatch @delegate.values end - # Writes given value to given key of the session. + # Writes given value to given key of the session. def []=(key, value) load_for_write! @delegate[key.to_s] = value @@ -148,8 +148,8 @@ module ActionDispatch @delegate.delete key.to_s end - # Returns value of given key from the session, or raises +KeyError+ - # if can't find given key in case of not setted dafault value. + # Returns value of the given key from the session, or raises +KeyError+ + # if can't find the given key and no default value is set. # Returns default value if specified. # # session.fetch(:foo) diff --git a/actionpack/lib/action_dispatch/routing/inspector.rb b/actionpack/lib/action_dispatch/routing/inspector.rb index f3a5268d2e..69e6dd5215 100644 --- a/actionpack/lib/action_dispatch/routing/inspector.rb +++ b/actionpack/lib/action_dispatch/routing/inspector.rb @@ -65,7 +65,7 @@ module ActionDispatch routes = collect_routes(routes_to_display) if routes.none? - formatter.no_routes + formatter.no_routes(collect_routes(@routes), filter) return formatter.result end @@ -84,7 +84,8 @@ module ActionDispatch def filter_routes(filter) if filter - @routes.select { |route| route.defaults[:controller] == filter } + filter_name = filter.underscore.sub(/_controller$/, '') + @routes.select { |route| route.defaults[:controller] == filter_name } else @routes end @@ -136,17 +137,27 @@ module ActionDispatch @buffer << draw_header(routes) end - def no_routes - @buffer << <<-MESSAGE.strip_heredoc + def no_routes(routes, filter) + @buffer << + if routes.none? + <<-MESSAGE.strip_heredoc You don't have any routes defined! Please add some routes in config/routes.rb. - - For more information about routes, see the Rails guide: http://guides.rubyonrails.org/routing.html. MESSAGE + elsif missing_controller?(filter) + "The controller #{filter} does not exist!" + else + "No routes were found for this controller" + end + @buffer << "For more information about routes, see the Rails guide: http://guides.rubyonrails.org/routing.html." end private + def missing_controller?(controller_name) + [ controller_name.camelize, "#{controller_name.camelize}Controller" ].none?(&:safe_constantize) + end + def draw_section(routes) header_lengths = ['Prefix', 'Verb', 'URI Pattern'].map(&:length) name_width, verb_width, path_width = widths(routes).zip(header_lengths).map(&:max) @@ -187,7 +198,7 @@ module ActionDispatch def header(routes) end - def no_routes + def no_routes(*) @buffer << <<-MESSAGE.strip_heredoc <p>You don't have any routes defined!</p> <ul> diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index 18cd205bad..afbaa45d20 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -184,26 +184,32 @@ module ActionDispatch def build_path(ast, requirements, anchor) pattern = Journey::Path::Pattern.new(ast, requirements, JOINED_SEPARATORS, anchor) - # Get all the symbol nodes followed by literals that are not the - # dummy node. - symbols = ast.find_all { |n| - n.cat? && n.left.symbol? && n.right.cat? && n.right.left.literal? - }.map(&:left) - - # Get all the symbol nodes preceded by literals. - symbols.concat ast.find_all { |n| - n.cat? && n.left.literal? && n.right.cat? && n.right.left.symbol? - }.map { |n| n.right.left } - - symbols.each { |x| - x.regexp = /(?:#{Regexp.union(x.regexp, '-')})+/ + # Find all the symbol nodes that are adjacent to literal nodes and alter + # the regexp so that Journey will partition them into custom routes. + ast.find_all { |node| + next unless node.cat? + + if node.left.literal? && node.right.symbol? + symbol = node.right + elsif node.left.literal? && node.right.cat? && node.right.left.symbol? + symbol = node.right.left + elsif node.left.symbol? && node.right.literal? + symbol = node.left + elsif node.left.symbol? && node.right.cat? && node.right.left.literal? + symbol = node.left + else + next + end + + if symbol + symbol.regexp = /(?:#{Regexp.union(symbol.regexp, '-')})+/ + end } pattern end private :build_path - private def add_wildcard_options(options, formatted, path_ast) # Add a constraint for wildcard route to make it non-greedy and match the @@ -387,24 +393,6 @@ module ActionDispatch end module Base - # You can specify what Rails should route "/" to with the root method: - # - # root to: 'pages#main' - # - # For options, see +match+, as +root+ uses it internally. - # - # You can also pass a string which will expand - # - # root 'pages#main' - # - # You should put the root route at the top of <tt>config/routes.rb</tt>, - # because this means it will be matched first. As this is the most popular route - # of most Rails applications, this is beneficial. - def root(options = {}) - name = has_named_route?(:root) ? nil : :root - match '/', { as: name, via: :get }.merge!(options) - end - # Matches a url pattern to one or more routes. # # You should not use the +match+ method in your router @@ -1689,7 +1677,20 @@ to this: @set.add_route(mapping, ast, as, anchor) end - def root(path, options={}) + # You can specify what Rails should route "/" to with the root method: + # + # root to: 'pages#main' + # + # For options, see +match+, as +root+ uses it internally. + # + # You can also pass a string which will expand + # + # root 'pages#main' + # + # You should put the root route at the top of <tt>config/routes.rb</tt>, + # because this means it will be matched first. As this is the most popular route + # of most Rails applications, this is beneficial. + def root(path, options = {}) if path.is_a?(String) options[:to] = path elsif path.is_a?(Hash) and options.empty? @@ -1701,11 +1702,11 @@ to this: if @scope.resources? with_scope_level(:root) do path_scope(parent_resource.path) do - super(options) + match_root_route(options) end end else - super(options) + match_root_route(options) end end @@ -1900,6 +1901,11 @@ to this: ensure @scope = @scope.parent end + + def match_root_route(options) + name = has_named_route?(:root) ? nil : :root + match '/', { :as => name, :via => :get }.merge!(options) + end end # Routing Concerns allow you to declare common routes that can be reused diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb index 2bd2e53252..846b5fa1fc 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -281,8 +281,17 @@ module ActionDispatch helper = UrlHelper.create(route, opts, route_key, url_strategy) mod.module_eval do define_method(name) do |*args| - options = nil - options = args.pop if args.last.is_a? Hash + last = args.last + options = case last + when Hash + args.pop + when ActionController::Parameters + if last.permitted? + args.pop.to_h + else + raise ArgumentError, "Generating an URL from non sanitized request parameters is insecure!" + end + end helper.call self, args, options end end diff --git a/actionpack/lib/action_dispatch/testing/assertion_response.rb b/actionpack/lib/action_dispatch/testing/assertion_response.rb new file mode 100644 index 0000000000..3fb81ff083 --- /dev/null +++ b/actionpack/lib/action_dispatch/testing/assertion_response.rb @@ -0,0 +1,49 @@ +module ActionDispatch + # This is a class that abstracts away an asserted response. + # It purposely does not inherit from Response, because it doesn't need it. + # That means it does not have headers or a body. + # + # As an input to the initializer, we take a Fixnum, a String, or a Symbol. + # If it's a Fixnum or String, we figure out what its symbolized name. + # If it's a Symbol, we figure out what its corresponding code is. + # The resulting code will be a Fixnum, for real HTTP codes, and it will + # be a String for the pseudo-HTTP codes, such as: + # :success, :missing, :redirect and :error + class AssertionResponse + attr_reader :code, :name + + GENERIC_RESPONSE_CODES = { # :nodoc: + success: "2XX", + missing: "404", + redirect: "3XX", + error: "5XX" + } + + def initialize(code_or_name) + if code_or_name.is_a?(Symbol) + @name = code_or_name + @code = code_from_name(code_or_name) + else + @name = name_from_code(code_or_name) + @code = code_or_name + end + + raise ArgumentError, "Invalid response name: #{name}" if @code.nil? + raise ArgumentError, "Invalid response code: #{code}" if @name.nil? + end + + def code_and_name + "#{code}: #{name}" + end + + private + + def code_from_name(name) + GENERIC_RESPONSE_CODES[name] || Rack::Utils::SYMBOL_TO_STATUS_CODE[name] + end + + def name_from_code(code) + GENERIC_RESPONSE_CODES.invert[code] || Rack::Utils::HTTP_STATUS_CODES[code] + end + end +end diff --git a/actionpack/lib/action_dispatch/testing/assertions/response.rb b/actionpack/lib/action_dispatch/testing/assertions/response.rb index c138660a21..cd55b7d975 100644 --- a/actionpack/lib/action_dispatch/testing/assertions/response.rb +++ b/actionpack/lib/action_dispatch/testing/assertions/response.rb @@ -1,4 +1,3 @@ - module ActionDispatch module Assertions # A small suite of assertions that test responses from \Rails applications. @@ -29,18 +28,10 @@ module ActionDispatch def assert_response(type, message = nil) message ||= generate_response_message(type) - if Symbol === type - if [:success, :missing, :redirect, :error].include?(type) - assert @response.send(RESPONSE_PREDICATES[type]), message - else - code = Rack::Utils::SYMBOL_TO_STATUS_CODE[type] - if code.nil? - raise ArgumentError, "Invalid response type :#{type}" - end - assert_equal code, @response.response_code, message - end + if RESPONSE_PREDICATES.keys.include?(type) + assert @response.send(RESPONSE_PREDICATES[type]), message else - assert_equal type, @response.response_code, message + assert_equal AssertionResponse.new(type).code, @response.response_code, message end end @@ -85,8 +76,9 @@ module ActionDispatch end end - def generate_response_message(type, code = @response.response_code) - "Expected response to be a <#{type}>, but was a <#{code}>" + def generate_response_message(expected, actual = @response.response_code) + "Expected response to be a <#{code_with_name(expected)}>,"\ + " but was a <#{code_with_name(actual)}>" .concat location_if_redirected end @@ -95,6 +87,14 @@ module ActionDispatch location = normalize_argument_to_redirection(@response.location) " redirect to <#{location}>" end + + def code_with_name(code_or_name) + if RESPONSE_PREDICATES.values.include?("#{code_or_name}?".to_sym) + code_or_name = RESPONSE_PREDICATES.invert["#{code_or_name}?".to_sym] + end + + AssertionResponse.new(code_or_name).code_and_name + end end end end diff --git a/actionpack/lib/action_pack.rb b/actionpack/lib/action_pack.rb index f664dab620..941877d10d 100644 --- a/actionpack/lib/action_pack.rb +++ b/actionpack/lib/action_pack.rb @@ -1,5 +1,5 @@ #-- -# Copyright (c) 2004-2015 David Heinemeier Hansson +# Copyright (c) 2004-2016 David Heinemeier Hansson # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the |