Skip to content

ACM  >  Structures  >  X509Attributes

X509Attributes

Structure Class

X509Attributes dataclass

Bases: _SerdeShape

Contains X.509 certificate attributes extracted from the certificate.

Attributes

extended_key_usages class-attribute instance-attribute
extended_key_usages: list[str] | None = ...

Contains a list of Extended Key Usage X.509 v3 extension objects. Each object specifies a purpose for which the certificate public key can be used and consists of a name and an object identifier (OID).

issuer class-attribute instance-attribute
issuer: DistinguishedName | None = ...

The distinguished name of the certificate issuer.

key_algorithm class-attribute instance-attribute
key_algorithm: str | None = ...

The algorithm that was used to generate the public-private key pair.

key_usages class-attribute instance-attribute
key_usages: list[str] | None = ...

A list of Key Usage X.509 v3 extension objects. Each object is a string value that identifies the purpose of the public key contained in the certificate. Possible extension values include DIGITAL_SIGNATURE, KEY_ENCHIPHERMENT, NON_REPUDIATION, and more.

not_after class-attribute instance-attribute
not_after: datetime | None = ...

The time after which the certificate is not valid.

not_before class-attribute instance-attribute
not_before: datetime | None = ...

The time before which the certificate is not valid.

serial_number class-attribute instance-attribute
serial_number: str | None = ...

The serial number assigned by the certificate authority.

subject class-attribute instance-attribute
subject: DistinguishedName | None = ...

The distinguished name of the certificate subject.

subject_alternative_names class-attribute instance-attribute
subject_alternative_names: list[GeneralName] | None = ...

One or more domain names (subject alternative names) included in the certificate. This list contains the domain names that are bound to the public key that is contained in the certificate. The subject alternative names include the canonical domain name (CN) of the certificate and additional domain names that can be used to connect to the website.