nvflare.fuel.sec.security_content_service module¶
- class LoadResult(value)[source]¶
Bases:
Enum
Constants for different results when loading secure content.
- INVALID_CONTENT = 'invalidContent'¶
- INVALID_SIGNATURE = 'invalidSignature'¶
- NOT_MANAGED = 'notManaged'¶
- NOT_SIGNED = 'notSigned'¶
- NO_SUCH_CONTENT = 'noSuchContent'¶
- OK = 'ok'¶
- class SecurityContentManager(content_folder, signature_filename='signature.json', root_cert='rootCA.pem')[source]¶
Bases:
object
Content manager used by SecurityContentService to load secure content.
- Parameters:
content_folder (str) – the folder path that includes signature file
signature_filename (str, optional) – the signature file (signed dictionary). Defaults to “signature.json”.
root_cert (str, optional) – root CA certificate filename. Defaults to “rootCA.pem”.
- load_content(file_under_verification)[source]¶
Loads the data of the file under verification and verifies that the signature is valid.
- Parameters:
file_under_verification – file to load and verify
- Returns:
A tuple of the file data and the LoadResult. File data may be None if the data cannot be loaded.