add content digest and length headers for head

keygen-sh · Jan 24, 2025 · 2fb641a · 2fb641a
1 parent 29653c0
commit 2fb641a
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/app/controllers/api/v1/release_engines/oci/blobs_controller.rb b/app/controllers/api/v1/release_engines/oci/blobs_controller.rb
@@ -17,6 +17,9 @@ def show
       authorize! descriptor
 
       if request.head?
+        response.headers['Docker-Content-Digest'] = descriptor.content_digest # oras likes these
+        response.headers['Content-Length']        = descriptor.content_length
+
         # see: https://github.com/opencontainers/distribution-spec/blob/main/spec.md#checking-if-content-exists-in-the-registry
         head :ok
       else

diff --git a/app/controllers/api/v1/release_engines/oci/manifests_controller.rb b/app/controllers/api/v1/release_engines/oci/manifests_controller.rb
@@ -30,6 +30,9 @@ def show
       response.content_type = manifest.content_type
 
       if request.head?
+        response.headers['Docker-Content-Digest'] = manifest.content_digest # oras likes these
+        response.headers['Content-Length']        = manifest.content_length
+
         # see: https://github.com/opencontainers/distribution-spec/blob/main/spec.md#checking-if-content-exists-in-the-registry
         head :ok
       else