Utilities

Internal class delegating to a module, and displaying warnings when attributes related to the deprecated “abstractclassmethod” attributes in the josepy.util module.

class josepy.util.ComparableX509(wrapped: Union[OpenSSL.crypto.X509, OpenSSL.crypto.X509Req])

Wrapper for OpenSSL.crypto.X509** objects that supports __eq__.

Variables

wrapped – Wrapped certificate or certificate request.

class josepy.util.ComparableKey(wrapped: Union[cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey])

Comparable wrapper for cryptography keys.

See https://github.com/pyca/cryptography/issues/2122.

public_key() → josepy.util.ComparableKey

Get wrapped public key.

class josepy.util.ComparableRSAKey(wrapped: Union[cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey])

Wrapper for cryptography RSA keys.

Wraps around:

• RSAPrivateKey

• RSAPublicKey

class josepy.util.ComparableECKey(wrapped: Union[cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKeyWithSerialization, cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey])

Wrapper for cryptography RSA keys. Wraps around: - EllipticCurvePrivateKey - EllipticCurvePublicKey

class josepy.util.ImmutableMap(**kwargs: Any)

Immutable key to value mapping with attribute access.

update(**kwargs: Any) → josepy.util.ImmutableMap

Return updated map.

class josepy.util.frozendict(*args: Any, **kwargs: Any)

Frozen dictionary.