This might be worth fixing in oslo_cache, forcing the dict backend to serialize/deserialize may solve your issue. Likewise, the oslo_cache dict backend could explicitly copy on a .get. Keystone is behaving as expected and should error if you try and decrypt the same data more than once -- the decrypted data should never be cached.
This might be worth fixing in oslo_cache, forcing the dict backend to serialize/ deserialize may solve your issue. Likewise, the oslo_cache dict backend could explicitly copy on a .get. Keystone is behaving as expected and should error if you try and decrypt the same data more than once -- the decrypted data should never be cached.