Add latest changes from gitlab-org/gitlab@master

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/gitlab/middleware/read_only/controller.rb b/lib/gitlab/middleware/read_only/controller.rb
index b18f0eed1fa..c749816cf6a 100644
--- a/lib/gitlab/middleware/read_only/controller.rb
+++ b/lib/gitlab/middleware/read_only/controller.rb
@@ -24,6 +24,10 @@ module Gitlab
           'projects/compare' => %w{create}
         }.freeze
 
+        WHITELISTED_LOGOUT_ROUTES = {
+          'sessions' => %w{destroy}
+        }.freeze
+
         GRAPHQL_URL = '/api/graphql'
 
         def initialize(app, env)
@@ -85,7 +89,7 @@ module Gitlab
 
         # Overridden in EE module
         def whitelisted_routes
-          grack_route? || internal_route? || lfs_route? || compare_git_revisions_route? || sidekiq_route? || graphql_query?
+          grack_route? || internal_route? || lfs_route? || compare_git_revisions_route? || sidekiq_route? || logout_route? || graphql_query?
         end
 
         def grack_route?
@@ -118,6 +122,13 @@ module Gitlab
           WHITELISTED_GIT_LFS_ROUTES[route_hash[:controller]]&.include?(route_hash[:action])
         end
 
+        def logout_route?
+          # Calling route_hash may be expensive. Only do it if we think there's a possible match
+          return false unless request.post? && request.path.end_with?('/users/sign_out')
+
+          WHITELISTED_LOGOUT_ROUTES[route_hash[:controller]]&.include?(route_hash[:action])
+        end
+
         def sidekiq_route?
           request.path.start_with?("#{relative_url}/admin/sidekiq")
         end