pyasn1_modules/rfc4334.py

#
# This file is part of pyasn1-modules software.
#
# Created by Russ Housley with assistance from asn1ate v.0.6.0.
#
# Copyright (c) 2019, Vigil Security, LLC
# License: http://snmplabs.com/pyasn1/license.html
#
# Certificate Extensions and Attributes Supporting Authentication
#   in PPP and Wireless LAN Networks
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc4334.txt
#

from pyasn1.type import constraint
from pyasn1.type import univ

from pyasn1_modules import rfc5280

MAX = float('inf')


# OID Arcs

id_pe = univ.ObjectIdentifier('1.3.6.1.5.5.7.1')

id_kp = univ.ObjectIdentifier('1.3.6.1.5.5.7.3')

id_aca = univ.ObjectIdentifier('1.3.6.1.5.5.7.10')


# Extended Key Usage Values

id_kp_eapOverPPP = id_kp + (13, )

id_kp_eapOverLAN = id_kp + (14, )


# Wireless LAN SSID Extension

id_pe_wlanSSID = id_pe + (13, )

class SSID(univ.OctetString):
    constraint.ValueSizeConstraint(1, 32)


class SSIDList(univ.SequenceOf):
    componentType = SSID()
    subtypeSpec=constraint.ValueSizeConstraint(1, MAX)


# Wireless LAN SSID Attribute Certificate Attribute

id_aca_wlanSSID = id_aca + (7, )


# Map of Certificate Extension OIDs to Extensions
# To be added to the ones that are in rfc5280.py

_certificateExtensionsMap = {
    id_pe_wlanSSID: SSIDList(),
}

rfc5280.certificateExtensionsMap.update(_certificateExtensionsMap)


# Map of AttributeType OIDs to AttributeValue added to the
# ones that are in rfc5280.py

_certificateAttributesMapUpdate = {
    id_aca_wlanSSID: SSIDList(),
}

rfc5280.certificateAttributesMap.update(_certificateAttributesMapUpdate)