| # |
| # This file is part of pyasn1-modules software. |
| # |
| # Created by Russ Housley with some assistance from asn1ate v.0.6.0. |
| # |
| # Copyright (c) 2019, Vigil Security, LLC |
| # License: http://snmplabs.com/pyasn1/license.html |
| # |
| # Authentication Context Certificate Extension |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc7773.txt |
| # |
| |
| from pyasn1.type import char |
| from pyasn1.type import constraint |
| from pyasn1.type import namedtype |
| from pyasn1.type import univ |
| |
| from pyasn1_modules import rfc5280 |
| |
| MAX = float('inf') |
| |
| |
| # Authentication Context Extension |
| |
| e_legnamnden = univ.ObjectIdentifier('1.2.752.201') |
| |
| id_eleg_ce = e_legnamnden + (5, ) |
| |
| id_ce_authContext = id_eleg_ce + (1, ) |
| |
| |
| class AuthenticationContext(univ.Sequence): |
| componentType = namedtype.NamedTypes( |
| namedtype.NamedType('contextType', char.UTF8String()), |
| namedtype.OptionalNamedType('contextInfo', char.UTF8String()) |
| ) |
| |
| class AuthenticationContexts(univ.SequenceOf): |
| componentType = AuthenticationContext() |
| subtypeSpec=constraint.ValueSizeConstraint(1, MAX) |
| |
| |
| # Map of Certificate Extension OIDs to Extensions added to the |
| # ones that are in rfc5280.py |
| |
| _certificateExtensionsMapUpdate = { |
| id_ce_authContext: AuthenticationContexts(), |
| } |
| |
| rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate) |