diff options
Diffstat (limited to 'actionpack/lib')
39 files changed, 603 insertions, 236 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/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb index d5317e4717..d63ce9c1c3 100644 --- a/actionpack/lib/abstract_controller/callbacks.rb +++ b/actionpack/lib/abstract_controller/callbacks.rb @@ -48,7 +48,8 @@ module AbstractController def _normalize_callback_option(options, from, to) # :nodoc: if from = options[from] - from = Array(from).map {|o| "action_name == '#{o}'"}.join(" || ") + _from = Array(from).map(&:to_s).to_set + from = proc {|c| _from.include? c.action_name } options[to] = Array(options[to]).unshift(from) end end diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb index 2694d4c12f..b9ad51a9cf 100644 --- a/actionpack/lib/action_controller/caching/fragments.rb +++ b/actionpack/lib/action_controller/caching/fragments.rb @@ -14,12 +14,57 @@ module ActionController # # expire_fragment('name_of_cache') module Fragments + extend ActiveSupport::Concern + + included do + if respond_to?(:class_attribute) + class_attribute :fragment_cache_keys + else + mattr_writer :fragment_cache_keys + end + + self.fragment_cache_keys = [] + + helper_method :fragment_cache_key if respond_to?(:helper_method) + end + + module ClassMethods + # Allows you to specify controller-wide key prefixes for + # cache fragments. Pass either a constant +value+, or a block + # which computes a value each time a cache key is generated. + # + # For example, you may want to prefix all fragment cache keys + # with a global version identifier, so you can easily + # invalidate all caches. + # + # class ApplicationController + # fragment_cache_key "v1" + # end + # + # When it's time to invalidate all fragments, simply change + # the string constant. Or, progressively roll out the cache + # invalidation using a computed value: + # + # class ApplicationController + # fragment_cache_key do + # @account.id.odd? ? "v1" : "v2" + # end + # end + def fragment_cache_key(value = nil, &key) + self.fragment_cache_keys += [key || ->{ value }] + end + end + # Given a key (as described in +expire_fragment+), returns # a key suitable for use in reading, writing, or expiring a - # cached fragment. All keys are prefixed with <tt>views/</tt> and uses - # ActiveSupport::Cache.expand_cache_key for the expansion. + # cached fragment. All keys begin with <tt>views/</tt>, + # followed by any controller-wide key prefix values, ending + # with the specified +key+ value. The key is expanded using + # ActiveSupport::Cache.expand_cache_key. def fragment_cache_key(key) - ActiveSupport::Cache.expand_cache_key(key.is_a?(Hash) ? url_for(key).split("://").last : key, :views) + head = self.class.fragment_cache_keys.map { |k| instance_exec(&k) } + tail = key.is_a?(Hash) ? url_for(key).split("://").last : key + ActiveSupport::Cache.expand_cache_key([*head, *tail], :views) end # Writes +content+ to the location signified by 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/http_authentication.rb b/actionpack/lib/action_controller/metal/http_authentication.rb index 0a36fecd27..2ac6e37e34 100644 --- a/actionpack/lib/action_controller/metal/http_authentication.rb +++ b/actionpack/lib/action_controller/metal/http_authentication.rb @@ -397,7 +397,7 @@ module ActionController # RewriteRule ^(.*)$ dispatch.fcgi [E=X-HTTP_AUTHORIZATION:%{HTTP:Authorization},QSA,L] module Token TOKEN_KEY = 'token=' - TOKEN_REGEX = /^(Token|Bearer) / + TOKEN_REGEX = /^(Token|Bearer)\s+/ AUTHN_PAIR_DELIMITERS = /(?:,|;|\t+)/ extend self diff --git a/actionpack/lib/action_controller/metal/live.rb b/actionpack/lib/action_controller/metal/live.rb index 27b3eb4e58..e3c540bf5f 100644 --- a/actionpack/lib/action_controller/metal/live.rb +++ b/actionpack/lib/action_controller/metal/live.rb @@ -36,8 +36,7 @@ module ActionController extend ActiveSupport::Concern module ClassMethods - def make_response!(response) - request = response.request + def make_response!(request) if request.get_header("HTTP_VERSION") == "HTTP/1.0" super else @@ -223,12 +222,6 @@ module ActionController jar.write self unless committed? end - def before_sending - super - request.cookie_jar.commit! - headers.freeze - end - def build_buffer(response, body) buf = Live::Buffer.new response body.each { |part| buf.write part } @@ -293,9 +286,5 @@ module ActionController super response.close if response end - - def set_response!(response) - @_response = self.class.make_response! response - end end end diff --git a/actionpack/lib/action_controller/metal/redirecting.rb b/actionpack/lib/action_controller/metal/redirecting.rb index 0febc905f1..b13ba06962 100644 --- a/actionpack/lib/action_controller/metal/redirecting.rb +++ b/actionpack/lib/action_controller/metal/redirecting.rb @@ -20,8 +20,6 @@ module ActionController # * <tt>String</tt> starting with <tt>protocol://</tt> (like <tt>http://</tt>) or a protocol relative reference (like <tt>//</tt>) - Is passed straight through as the target for redirection. # * <tt>String</tt> not containing a protocol - The current protocol and host is prepended to the string. # * <tt>Proc</tt> - A block that will be executed in the controller's context. Should return any option accepted by +redirect_to+. - # * <tt>:back</tt> - Back to the page that issued the request. Useful for forms that are triggered from multiple places. - # Short-hand for <tt>redirect_to(request.env["HTTP_REFERER"])</tt> # # === Examples: # @@ -30,7 +28,6 @@ module ActionController # redirect_to "http://www.rubyonrails.org" # redirect_to "/images/screenshot.jpg" # redirect_to articles_url - # redirect_to :back # redirect_to proc { edit_post_url(@post) } # # The redirection happens as a "302 Found" header unless otherwise specified using the <tt>:status</tt> option: @@ -61,13 +58,8 @@ module ActionController # redirect_to post_url(@post), status: 301, flash: { updated_post_id: @post.id } # redirect_to({ action: 'atom' }, alert: "Something serious happened") # - # When using <tt>redirect_to :back</tt>, if there is no referrer, - # <tt>ActionController::RedirectBackError</tt> will be raised. You - # may specify some fallback behavior for this case by rescuing - # <tt>ActionController::RedirectBackError</tt>. def redirect_to(options = {}, response_status = {}) #:doc: raise ActionControllerError.new("Cannot redirect to nil!") unless options - raise ActionControllerError.new("Cannot redirect to a parameter hash!") if options.is_a?(ActionController::Parameters) raise AbstractController::DoubleRenderError if response_body self.status = _extract_redirect_to_status(options, response_status) @@ -75,6 +67,32 @@ module ActionController self.response_body = "<html><body>You are being <a href=\"#{ERB::Util.unwrapped_html_escape(location)}\">redirected</a>.</body></html>" end + # Redirects the browser to the page that issued the request (the referrer) + # if possible, otherwise redirects to the provided default fallback + # location. + # + # The referrer information is pulled from the HTTP `Referer` (sic) header on + # the request. This is an optional header and its presence on the request is + # subject to browser security settings and user preferences. If the request + # is missing this header, the <tt>fallback_location</tt> will be used. + # + # redirect_back fallback_location: { action: "show", id: 5 } + # redirect_back fallback_location: post + # redirect_back fallback_location: "http://www.rubyonrails.org" + # redirect_back fallback_location: "/images/screenshot.jpg" + # redirect_back fallback_location: articles_url + # redirect_back fallback_location: proc { edit_post_url(@post) } + # + # All options that can be passed to <tt>redirect_to</tt> are accepted as + # options and the behavior is indetical. + def redirect_back(fallback_location:, **args) + if referer = request.headers["Referer"] + redirect_to referer, **args + else + redirect_to fallback_location, **args + end + end + def _compute_redirect_to_location(request, options) #:nodoc: case options # The scheme name consist of a letter followed by any combination of @@ -87,6 +105,12 @@ module ActionController when String request.protocol + request.host_with_port + options when :back + ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) + `redirect_to :back` is deprecated and will be removed from Rails 5.1. + Please use `redirect_back(fallback_location: fallback_location)` where + `fallback_location` represents the location to use if the request has + no HTTP referer information. + MESSAGE request.headers["Referer"] or raise RedirectBackError when Proc _compute_redirect_to_location request, options.call 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 64f6f7cf51..91b3403ad5 100644 --- a/actionpack/lib/action_controller/metal/request_forgery_protection.rb +++ b/actionpack/lib/action_controller/metal/request_forgery_protection.rb @@ -77,6 +77,14 @@ module ActionController #:nodoc: config_accessor :log_warning_on_csrf_failure self.log_warning_on_csrf_failure = true + # Controls whether the Origin header is checked in addition to the CSRF token. + 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 @@ -98,13 +106,13 @@ module ActionController #:nodoc: # # Valid Options: # - # * <tt>:only/:except</tt> - Only apply forgery protection to a subset of actions. Like <tt>only: [ :create, :create_all ]</tt>. + # * <tt>:only/:except</tt> - Only apply forgery protection to a subset of actions. For example <tt>only: [ :create, :create_all ]</tt>. # * <tt>:if/:unless</tt> - Turn off the forgery protection entirely depending on the passed Proc or method reference. - # * <tt>:prepend</tt> - By default, the verification of the authentication token is added to the front of the - # callback chain. If you need to make the verification depend on other callbacks, like authentication methods - # (say cookies vs OAuth), this might not work for you. Pass <tt>prepend: false</tt> to just add the - # verification callback in the position of the protect_from_forgery call. This means any callbacks added - # before are run first. + # * <tt>:prepend</tt> - By default, the verification of the authentication token will be added at the position of the + # protect_from_forgery call in your application. This means any callbacks added before are run first. This is useful + # when you want your forgery protection to depend on other callbacks, like authentication methods (Oauth vs Cookie auth). + # + # If you need to add verification to the beginning of the callback chain, use <tt>prepend: true</tt>. # * <tt>:with</tt> - Set the method to handle unverified request. # # Valid unverified request handling methods are: @@ -112,7 +120,7 @@ module ActionController #:nodoc: # * <tt>:reset_session</tt> - Resets the session. # * <tt>:null_session</tt> - Provides an empty session during request but doesn't reset it completely. Used as default if <tt>:with</tt> option is not specified. def protect_from_forgery(options = {}) - options = options.reverse_merge(prepend: true) + options = options.reverse_merge(prepend: false) self.forgery_protection_strategy = protection_method_class(options[:with] || :null_session) self.request_forgery_protection_token ||= :authenticity_token @@ -257,21 +265,41 @@ module ActionController #:nodoc: # * Does the X-CSRF-Token header match the form_authenticity_token def verified_request? !protect_against_forgery? || request.get? || request.head? || - valid_authenticity_token?(session, form_authenticity_param) || - valid_authenticity_token?(session, request.headers['X-CSRF-Token']) + (valid_request_origin? && any_authenticity_token_valid?) + end + + # Checks if any of the authenticity tokens from the request are valid. + def any_authenticity_token_valid? + request_authenticity_tokens.any? do |token| + valid_authenticity_token?(session, token) + end + end + + # Possible authenticity tokens sent in the request. + def request_authenticity_tokens + [form_authenticity_param, request.x_csrf_token] 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 @@ -301,28 +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 @@ -336,5 +390,20 @@ module ActionController #:nodoc: def protect_against_forgery? allow_forgery_protection end + + # Checks if the request originated from the same origin by looking at the + # Origin header. + def valid_request_origin? + if forgery_protection_origin_check + # We accept blank origin headers because some user agents don't send it. + request.origin.nil? || request.origin == request.base_url + else + 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 130ba61786..5cbf4157a4 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -1,8 +1,10 @@ require 'active_support/core_ext/hash/indifferent_access' +require 'active_support/core_ext/hash/transform_values' require 'active_support/core_ext/array/wrap' require 'active_support/core_ext/string/filters' require 'active_support/rescuable' require 'action_dispatch/http/upload' +require 'rack/test' require 'stringio' require 'set' @@ -107,7 +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?, :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' @@ -161,8 +164,8 @@ module ActionController end end - # Returns a safe +Hash+ representation of this parameter with all - # unpermitted keys removed. + # Returns a safe <tt>ActiveSupport::HashWithIndifferentAccess</tt> + # representation of this parameter with all unpermitted keys removed. # # params = ActionController::Parameters.new({ # name: 'Senjougahara Hitagi', @@ -174,15 +177,17 @@ module ActionController # safe_params.to_h # => {"name"=>"Senjougahara Hitagi"} def to_h if permitted? - @parameters.to_h + convert_parameters_to_hashes(@parameters, :to_h) else slice(*self.class.always_permitted_parameters).permit!.to_h end end - # Returns an unsafe, unfiltered +Hash+ representation of this parameter. + # Returns an unsafe, unfiltered + # <tt>ActiveSupport::HashWithIndifferentAccess</tt> representation of this + # parameter. def to_unsafe_h - @parameters.to_h + convert_parameters_to_hashes(@parameters, :to_unsafe_h) end alias_method :to_unsafe_hash, :to_unsafe_h @@ -415,7 +420,7 @@ 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? @@ -510,7 +515,7 @@ 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 @@ -591,6 +596,21 @@ module ActionController end end + def convert_parameters_to_hashes(value, using) + case value + when Array + value.map { |v| convert_parameters_to_hashes(v, using) } + when Hash + value.transform_values do |v| + convert_parameters_to_hashes(v, using) + end.with_indifferent_access + when Parameters + value.send(using) + else + value + end + end + def convert_hashes_to_parameters(key, value) converted = convert_value_to_parameters(value) @parameters[key] = converted unless converted.equal?(value) diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb index 442ffd6d7c..b43bb9dc17 100644 --- a/actionpack/lib/action_controller/test_case.rb +++ b/actionpack/lib/action_controller/test_case.rb @@ -7,6 +7,13 @@ require 'action_controller/template_assertions' 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: DEFAULT_ENV = ActionDispatch::TestRequest::DEFAULT_ENV.dup DEFAULT_ENV.delete 'PATH_INFO' @@ -452,16 +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" @@ -469,16 +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 @@ -658,4 +661,5 @@ module ActionController include Behavior end + # :startdoc: end 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..842dfa5827 100644 --- a/actionpack/lib/action_dispatch/http/cache.rb +++ b/actionpack/lib/action_dispatch/http/cache.rb @@ -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 7acf91902d..e9b25339dc 100644 --- a/actionpack/lib/action_dispatch/http/mime_negotiation.rb +++ b/actionpack/lib/action_dispatch/http/mime_negotiation.rb @@ -69,6 +69,8 @@ module ActionDispatch Array(Mime[parameters[:format]]) elsif use_accept_header && valid_accept_header accepts + elsif extension_format = format_from_path_extension + [extension_format] elsif xhr? [Mime[:js]] else @@ -160,6 +162,13 @@ module ActionDispatch def use_accept_header !self.class.ignore_accept_header end + + def format_from_path_extension + path = @env['action_dispatch.original_path'] || @env['PATH_INFO'] + if match = path && path.match(/\.(\w+)\z/) + Mime[match.captures.first] + end + end end end end diff --git a/actionpack/lib/action_dispatch/http/mime_type.rb b/actionpack/lib/action_dispatch/http/mime_type.rb index b64f660ec5..b8d395854c 100644 --- a/actionpack/lib/action_dispatch/http/mime_type.rb +++ b/actionpack/lib/action_dispatch/http/mime_type.rb @@ -47,15 +47,10 @@ module Mime def const_missing(sym) ext = sym.downcase if Mime[ext] - ActiveSupport::Deprecation.warn <<-eow -Accessing mime types via constants is deprecated. Please change: - - `Mime::#{sym}` - -to: - - `Mime[:#{ext}]` - eow + ActiveSupport::Deprecation.warn(<<-MSG.squish) + Accessing mime types via constants is deprecated. + Please change `Mime::#{sym}` to `Mime[:#{ext}]`. + MSG Mime[ext] else super @@ -65,15 +60,10 @@ to: def const_defined?(sym, inherit = true) ext = sym.downcase if Mime[ext] - ActiveSupport::Deprecation.warn <<-eow -Accessing mime types via constants is deprecated. Please change: - - `Mime.const_defined?(#{sym})` - -to: - - `Mime[:#{ext}]` - eow + ActiveSupport::Deprecation.warn(<<-MSG.squish) + Accessing mime types via constants is deprecated. + Please change `Mime.const_defined?(#{sym})` to `Mime[:#{ext}]`. + MSG true else super 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 bd0f38953a..5427425ef7 100644 --- a/actionpack/lib/action_dispatch/http/request.rb +++ b/actionpack/lib/action_dispatch/http/request.rb @@ -36,8 +36,8 @@ module ActionDispatch HTTP_ACCEPT HTTP_ACCEPT_CHARSET HTTP_ACCEPT_ENCODING HTTP_ACCEPT_LANGUAGE HTTP_CACHE_CONTROL HTTP_FROM HTTP_NEGOTIATE HTTP_PRAGMA HTTP_CLIENT_IP - HTTP_X_FORWARDED_FOR HTTP_VERSION - HTTP_X_REQUEST_ID HTTP_X_FORWARDED_HOST + HTTP_X_FORWARDED_FOR HTTP_ORIGIN HTTP_VERSION + HTTP_X_CSRF_TOKEN HTTP_X_REQUEST_ID HTTP_X_FORWARDED_HOST SERVER_ADDR ].freeze @@ -49,6 +49,10 @@ module ActionDispatch METHOD end + def self.empty + new({}) + end + def initialize(env) super @method = nil @@ -59,6 +63,9 @@ module ActionDispatch @ip = nil end + def commit_cookie_jar! # :nodoc: + end + def check_path_parameters! # If any of the path parameters has an invalid encoding then # raise since it's likely to trigger errors further on. @@ -252,7 +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 f0127aa276..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 +412,15 @@ 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 def build_buffer(response, body) diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb index 92b10b6d3b..37f41ae988 100644 --- a/actionpack/lib/action_dispatch/http/url.rb +++ b/actionpack/lib/action_dispatch/http/url.rb @@ -81,7 +81,8 @@ module ActionDispatch def add_params(path, params) params = { params: params } unless params.is_a?(Hash) params.reject! { |_,v| v.to_param.nil? } - path << "?#{params.to_query}" unless params.empty? + query = params.to_query + path << "?#{query}" unless query.empty? end def add_anchor(path, anchor) 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/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb index 65baf117ba..3477aa8b29 100644 --- a/actionpack/lib/action_dispatch/middleware/cookies.rb +++ b/actionpack/lib/action_dispatch/middleware/cookies.rb @@ -12,6 +12,12 @@ module ActionDispatch end # :stopdoc: + prepend Module.new { + def commit_cookie_jar! + cookie_jar.commit! + end + } + def have_cookie_jar? has_header? 'action_dispatch.cookies'.freeze end diff --git a/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb b/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb index 66bb74b9c5..b55c937e0c 100644 --- a/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb +++ b/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb @@ -38,9 +38,10 @@ module ActionDispatch end end - def initialize(app, routes_app = nil) - @app = app - @routes_app = routes_app + def initialize(app, routes_app = nil, response_format = :default) + @app = app + @routes_app = routes_app + @response_format = response_format end def call(env) @@ -66,41 +67,79 @@ module ActionDispatch log_error(request, wrapper) if request.get_header('action_dispatch.show_detailed_exceptions') - traces = wrapper.traces - - trace_to_show = 'Application Trace' - if traces[trace_to_show].empty? && wrapper.rescue_template != 'routing_error' - trace_to_show = 'Full Trace' + case @response_format + when :api + render_for_api_application(request, wrapper) + when :default + render_for_default_application(request, wrapper) end + else + raise exception + end + end - if source_to_show = traces[trace_to_show].first - source_to_show_id = source_to_show[:id] - end + def render_for_default_application(request, wrapper) + template = create_template(request, wrapper) + file = "rescues/#{wrapper.rescue_template}" - template = DebugView.new([RESCUES_TEMPLATE_PATH], - request: request, - exception: wrapper.exception, - traces: traces, - show_source_idx: source_to_show_id, - trace_to_show: trace_to_show, - routes_inspector: routes_inspector(exception), - source_extracts: wrapper.source_extracts, - line_number: wrapper.line_number, - file: wrapper.file - ) - file = "rescues/#{wrapper.rescue_template}" - - if request.xhr? - body = template.render(template: file, layout: false, formats: [:text]) - format = "text/plain" - else - body = template.render(template: file, layout: 'rescues/layout') - format = "text/html" - end - render(wrapper.status_code, body, format) + if request.xhr? + body = template.render(template: file, layout: false, formats: [:text]) + format = "text/plain" else - raise exception + body = template.render(template: file, layout: 'rescues/layout') + format = "text/html" end + render(wrapper.status_code, body, format) + end + + def render_for_api_application(request, wrapper) + body = { + status: wrapper.status_code, + error: Rack::Utils::HTTP_STATUS_CODES.fetch( + wrapper.status_code, + Rack::Utils::HTTP_STATUS_CODES[500] + ), + exception: wrapper.exception.inspect, + traces: wrapper.traces + } + + content_type = request.formats.first + to_format = "to_#{content_type.to_sym}" + + if content_type && body.respond_to?(to_format) + formatted_body = body.public_send(to_format) + format = content_type + else + formatted_body = body.to_json + format = Mime[:json] + end + + render(wrapper.status_code, formatted_body, format) + end + + def create_template(request, wrapper) + traces = wrapper.traces + + trace_to_show = 'Application Trace' + if traces[trace_to_show].empty? && wrapper.rescue_template != 'routing_error' + trace_to_show = 'Full Trace' + end + + if source_to_show = traces[trace_to_show].first + source_to_show_id = source_to_show[:id] + end + + DebugView.new([RESCUES_TEMPLATE_PATH], + request: request, + exception: wrapper.exception, + traces: traces, + show_source_idx: source_to_show_id, + trace_to_show: trace_to_show, + routes_inspector: routes_inspector(wrapper.exception), + source_extracts: wrapper.source_extracts, + line_number: wrapper.line_number, + file: wrapper.file + ) end def render(status, body, format) diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb index 0e636b8257..429a98f236 100644 --- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb +++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb @@ -36,7 +36,7 @@ module ActionDispatch # development: # secret_key_base: 'secret key' # - # To generate a secret key for an existing application, run `rake secret`. + # To generate a secret key for an existing application, run `rails secret`. # # If you are upgrading an existing Rails 3 app, you should leave your # existing secret_token in place and simply add the new secret_key_base. 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.rb b/actionpack/lib/action_dispatch/routing.rb index 59c3f9248f..d00b2c3eb5 100644 --- a/actionpack/lib/action_dispatch/routing.rb +++ b/actionpack/lib/action_dispatch/routing.rb @@ -237,7 +237,7 @@ module ActionDispatch # # == View a list of all your routes # - # rake routes + # rails routes # # Target specific controllers by prefixing the command with <tt>CONTROLLER=x</tt>. # 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 7c0404ca62..f57d88d1a5 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -11,7 +11,7 @@ module ActionDispatch class Mapper URL_OPTIONS = [:protocol, :subdomain, :domain, :host, :port] - class Constraints < Endpoint #:nodoc: + class Constraints < Routing::Endpoint #:nodoc: attr_reader :app, :constraints SERVE = ->(app, req) { app.serve req } @@ -187,7 +187,7 @@ module ActionDispatch # 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? + n.cat? && n.left.symbol? && n.right.cat? }.map(&:left) # Get all the symbol nodes preceded by literals. @@ -387,24 +387,6 @@ 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 @@ -600,17 +582,20 @@ module ActionDispatch def mount(app, options = nil) if options path = options.delete(:at) - else - unless Hash === app - raise ArgumentError, "must be called with mount point" - end - + elsif Hash === app options = app app, path = options.find { |k, _| k.respond_to?(:call) } options.delete(app) if app end - raise "A rack application must be specified" unless path + raise ArgumentError, "A rack application must be specified" unless app.respond_to?(:call) + raise ArgumentError, <<-MSG.strip_heredoc unless path + Must be called with mount point + + mount SomeRackApp, at: "some_route" + or + mount(SomeRackApp => "some_route") + MSG rails_app = rails_app? app options[:as] ||= app_name(app, rails_app) @@ -1686,7 +1671,20 @@ 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? @@ -1698,11 +1696,11 @@ 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 @@ -1897,6 +1895,11 @@ 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 c4228df925..846b5fa1fc 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -30,9 +30,9 @@ module ActionDispatch controller = controller req res = controller.make_response! req dispatch(controller, params[:action], req, res) - rescue NameError => e + rescue ActionController::RoutingError if @raise_on_name_error - raise ActionController::RoutingError, e.message, e.backtrace + raise else return [404, {'X-Cascade' => 'pass'}, []] end @@ -42,6 +42,8 @@ module ActionDispatch def controller(req) req.controller_class + rescue NameError => e + raise ActionController::RoutingError, e.message, e.backtrace end def dispatch(controller, action, req, res) @@ -279,8 +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/routing/url_for.rb b/actionpack/lib/action_dispatch/routing/url_for.rb index b6c031dcf4..f91679593e 100644 --- a/actionpack/lib/action_dispatch/routing/url_for.rb +++ b/actionpack/lib/action_dispatch/routing/url_for.rb @@ -172,8 +172,11 @@ module ActionDispatch _routes.url_for(options.symbolize_keys.reverse_merge!(url_options), route_name) when ActionController::Parameters + unless options.permitted? + raise ArgumentError.new("Generating an URL from non sanitized request parameters is insecure!") + end route_name = options.delete :use_route - _routes.url_for(options.to_unsafe_h.symbolize_keys. + _routes.url_for(options.to_h.symbolize_keys. reverse_merge!(url_options), route_name) when String options 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 eab20b075d..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. @@ -27,18 +26,12 @@ module ActionDispatch # # Asserts that the response code was status code 401 (unauthorized) # assert_response 401 def assert_response(type, message = nil) - if Symbol === type - if [:success, :missing, :redirect, :error].include?(type) - assert_predicate @response, 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 + message ||= generate_response_message(type) + + 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 @@ -82,6 +75,26 @@ module ActionDispatch handle._compute_redirect_to_location(@request, fragment) end end + + 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 + + def location_if_redirected + return '' unless @response.redirection? && @response.location.present? + 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_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb index 790f9ea5d2..711ca10419 100644 --- a/actionpack/lib/action_dispatch/testing/integration.rb +++ b/actionpack/lib/action_dispatch/testing/integration.rb @@ -375,6 +375,7 @@ module ActionDispatch @request = ActionDispatch::Request.new(session.last_request.env) response = _mock_session.last_response @response = ActionDispatch::TestResponse.from_response(response) + @response.request = @request @html_document = nil @url_options = nil diff --git a/actionpack/lib/action_dispatch/testing/test_process.rb b/actionpack/lib/action_dispatch/testing/test_process.rb index c28d701b48..eca0439909 100644 --- a/actionpack/lib/action_dispatch/testing/test_process.rb +++ b/actionpack/lib/action_dispatch/testing/test_process.rb @@ -26,7 +26,7 @@ module ActionDispatch @response.redirect_url end - # Shortcut for <tt>Rack::Test::UploadedFile.new(File.join(ActionController::TestCase.fixture_path, path), type)</tt>: + # Shortcut for <tt>Rack::Test::UploadedFile.new(File.join(ActionDispatch::IntegrationTest.fixture_path, path), type)</tt>: # # post :change_avatar, avatar: fixture_file_upload('files/spongebob.png', 'image/png') # 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 diff --git a/actionpack/lib/action_pack/gem_version.rb b/actionpack/lib/action_pack/gem_version.rb index 255ac9f4ed..5cfb5f02d8 100644 --- a/actionpack/lib/action_pack/gem_version.rb +++ b/actionpack/lib/action_pack/gem_version.rb @@ -8,7 +8,7 @@ module ActionPack MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end |