demoweb/venv/lib/python3.7/site-packages/pyasn1_modules/rfc8398.py

#
# 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
#
# Internationalized Email Addresses in X.509 Certificates
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc8398.txt
# https://www.rfc-editor.org/errata/eid5418
#

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

from pyasn1_modules import rfc5280

MAX = float('inf')


# SmtpUTF8Mailbox contains Mailbox as specified in Section 3.3 of RFC 6531

id_pkix = rfc5280.id_pkix

id_on = id_pkix + (8, )

id_on_SmtpUTF8Mailbox = id_on + (9, )


class SmtpUTF8Mailbox(char.UTF8String):
    pass

SmtpUTF8Mailbox.subtypeSpec = constraint.ValueSizeConstraint(1, MAX)


on_SmtpUTF8Mailbox = rfc5280.AnotherName()
on_SmtpUTF8Mailbox['type-id'] = id_on_SmtpUTF8Mailbox
on_SmtpUTF8Mailbox['value'] = SmtpUTF8Mailbox()


# Map of Other Name OIDs to Other Name is added to the
# ones that are in rfc5280.py

_anotherNameMapUpdate = {
    id_on_SmtpUTF8Mailbox: SmtpUTF8Mailbox(),
}

rfc5280.anotherNameMap.update(_anotherNameMapUpdate)