1 files changed, 10 insertions, 2 deletions
diff --git a/lib/api/files.rb b/lib/api/files.rb
index 18638abd184..45e935d7ea2 100644
--- a/lib/api/files.rb
+++ b/lib/api/files.rb
@@ -30,7 +30,7 @@ module API
       end
 
       def assign_file_vars!
-        authorize! :read_code, user_project
+        authorize_read_code!
 
         @commit = user_project.commit(params[:ref])
         not_found!('Commit') unless @commit
@@ -49,13 +49,21 @@ module API
       end
 
       def content_sha
-        Rails.cache.fetch("blob_content_sha256:#{user_project.full_path}:#{@blob.id}") do
+        cache_client.fetch("blob_content_sha256:#{user_project.full_path}:#{@blob.id}") do
           @blob.load_all_data!
 
           Digest::SHA256.hexdigest(@blob.data)
         end
       end
 
+      def cache_client
+        Gitlab::Cache::Client.build_with_metadata(
+          cache_identifier: 'API::Files#content_sha',
+          feature_category: :source_code_management,
+          backing_resource: :gitaly
+        )
+      end
+
       def fetch_blame_range(blame_params)
         return if blame_params[:range].blank?