Ensure only IDs ending in .git perform git actionsfix-git-http-routing

It doesn't seem possible to set constraints based on format for project
IDs ending in .git, so set the constraint on the ID and ensure the
format is nil to avoid the case where the project ID is something like
project.git.foo.

1 files changed, 17 insertions, 17 deletions

diff --git a/config/routes.rb b/config/routes.rb
index 417289829db..4d122549633 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -442,22 +442,6 @@ Rails.application.routes.draw do
     resources(:projects, constraints: { id: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }, except:
               [:new, :create, :index], path: "/") do
 
-      # Allow /info/refs, /info/refs?service=git-upload-pack, and
-      # /info/refs?service=git-receive-pack, but nothing else.
-      #
-      git_http_handshake = lambda do |request|
-        request.query_string.blank? ||
-          request.query_string.match(/\Aservice=git-(upload|receive)-pack\z/)
-      end
-
-      ref_redirect = redirect do |params, request|
-        path = "#{params[:namespace_id]}/#{params[:project_id]}.git/info/refs"
-        path << "?#{request.query_string}" unless request.query_string.blank?
-        path
-      end
-
-      get '/info/refs', constraints: git_http_handshake, to: ref_redirect
-
       member do
         put :transfer
         delete :remove_fork
@@ -472,12 +456,28 @@ Rails.application.routes.draw do
 
       scope module: :projects do
         # Git HTTP clients ('git clone' etc.)
-        scope constraints: { format: /(git|wiki\.git)/ } do
+        scope constraints: { id: /.+\.git/, format: nil } do
           get '/info/refs', to: 'git_http#info_refs'
           post '/git-upload-pack', to: 'git_http#git_upload_pack'
           post '/git-receive-pack', to: 'git_http#git_receive_pack'
         end
 
+        # Allow /info/refs, /info/refs?service=git-upload-pack, and
+        # /info/refs?service=git-receive-pack, but nothing else.
+        #
+        git_http_handshake = lambda do |request|
+          request.query_string.blank? ||
+            request.query_string.match(/\Aservice=git-(upload|receive)-pack\z/)
+        end
+
+        ref_redirect = redirect do |params, request|
+          path = "#{params[:namespace_id]}/#{params[:project_id]}.git/info/refs"
+          path << "?#{request.query_string}" unless request.query_string.blank?
+          path
+        end
+
+        get '/info/refs', constraints: git_http_handshake, to: ref_redirect
+
         # Blob routes:
         get '/new/*id', to: 'blob#new', constraints: { id: /.+/ }, as: 'new_blob'
         post '/create/*id', to: 'blob#create', constraints: { id: /.+/ }, as: 'create_blob'