return links with scheme in X-Forwarded-Proto if available (ITISFoundation#3173)

Author: sanderegg

services/web/server/src/simcore_service_webserver/storage_handlers.py

@@ -86,7 +86,7 @@ def _unresolve_storage_url(request: web.Request, storage_url: AnyUrl) -> AnyUrl:
     prefix = f"/{_get_storage_vtag(request.app)}"
     converted_url = request.url.with_path(
         f"/v0/storage{storage_url.path.removeprefix(prefix)}"
-    )
+    ).with_scheme(request.headers.get("X-Forwarded-Proto", request.url.scheme))
     return parse_obj_as(AnyUrl, f"{converted_url}")