nvflare.private.fed.utils.identity_utils module¶

exception CNMismatch[source]¶: Bases: Exception

class IdentityAsserter(private_key_file: str, cert_file: str)[source]¶

Bases: object

sign(content, return_str: bool) → str[source]¶

sign_common_name(nonce: str) → str[source]¶

verify_signature(content, signature) → bool[source]¶

class IdentityVerifier(root_cert_file: str)[source]¶

Bases: object

verify_common_name(asserted_cn: str, nonce: str, asserter_cert, signature) → bool[source]¶

exception InvalidAsserterCert[source]¶: Bases: Exception

exception InvalidCNSignature[source]¶: Bases: Exception

exception MissingCN[source]¶: Bases: Exception

class TokenVerifier(cert)[source]¶

Bases: object

verify(client_name, token, signature)[source]¶

get_cn_from_cert(cert)[source]¶

get_parent_site_name(fqsn: str) → str | None[source]¶

Get the parent site’s name for a specified FQSN (fully qualified site name)

Parameters:: fqsn – the FQSN to find parent for

Returns: the parent site’s name or None if the FQSN doesn’t have a parent

load_cert_bytes(data: bytes)[source]¶

load_cert_file(path: str)[source]¶