Merge branch 'bvl-missing-message-on-access-denied' into 'master'

Render access denied without message

Closes #47844

See merge request gitlab-org/gitlab-ce!19755

app/controllers/application_controller.rb

@@ -284,8 +284,10 @@ class ApplicationController < ActionController::Base
     return unless current_user
     return if current_user.terms_accepted?
 
+    message = _("Please accept the Terms of Service before continuing.")
+
     if sessionless_user?
-      render_403
+      access_denied!(message)
     else
       # Redirect to the destination if the request is a get.
       # Redirect to the source if it was a post, so the user can re-submit after
@@ -296,7 +298,7 @@ class ApplicationController < ActionController::Base
                         URI(request.referer).path if request.referer
                       end
 
-      flash[:notice] = _("Please accept the Terms of Service before continuing.")
+      flash[:notice] = message
       redirect_to terms_path(redirect: redirect_path), status: :found
     end
   end

app/views/errors/access_denied.html.haml

-- message = local_assigns.fetch(:message)
+- message = local_assigns.fetch(:message, nil)
 - content_for(:title, 'Access Denied')
 
 = image_tag('illustrations/error-403.svg', alt: '403', lazy: false)

spec/controllers/application_controller_spec.rb

@@ -458,6 +458,8 @@ describe ApplicationController do
       end
 
       context 'for sessionless users' do
+        render_views
+
         before do
           sign_out user
         end
@@ -468,6 +470,14 @@ describe ApplicationController do
           expect(response).to have_gitlab_http_status(403)
         end
 
+        it 'renders the error message when the format was html' do
+          get :index,
+              private_token: create(:personal_access_token, user: user).token,
+              format: :html
+
+          expect(response.body).to have_content /accept the terms of service/i
+        end
+
         it 'renders a 200 when the sessionless user accepted the terms' do
           accept_terms(user)
 

spec/views/errors/access_denied.html.haml_spec.rb

+require 'spec_helper'
+
+describe 'errors/access_denied' do
+  it 'does not fail to render when there is no message provided' do
+    expect { render }.not_to raise_error
+  end
+end