53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
#
|
|
# 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)
|