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: X509 | X509Req)

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

Variables:

wrapped – Wrapped certificate or certificate request.

class josepy.util.ComparableKey(wrapped: RSAPrivateKey | RSAPublicKey | EllipticCurvePrivateKey | EllipticCurvePublicKey)

Comparable wrapper for cryptography keys.

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

public_key() → ComparableKey

Get wrapped public key.

class josepy.util.ComparableRSAKey(wrapped: RSAPrivateKey | RSAPublicKey | EllipticCurvePrivateKey | EllipticCurvePublicKey)

Wrapper for cryptography RSA keys.

Wraps around:

• RSAPrivateKey

• RSAPublicKey

class josepy.util.ComparableECKey(wrapped: RSAPrivateKey | RSAPublicKey | EllipticCurvePrivateKey | EllipticCurvePublicKey)

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

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

Immutable key to value mapping with attribute access.

update(**kwargs: Any) → GenericImmutableMap

Return updated map.

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

Frozen dictionary.