#
# 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: https://www.pysnmp.com/pyasn1/license.html
#
# Diffie-Hellman Key Agreement
#
# ASN.1 source from:
# https://www.rfc-editor.org/rfc/rfc3820.txt
#

from pyasn1.type import namedtype, univ

from pyasn1_modules import rfc5280


class ProxyCertPathLengthConstraint(univ.Integer):
    pass


class ProxyPolicy(univ.Sequence):
    componentType = namedtype.NamedTypes(
        namedtype.NamedType("policyLanguage", univ.ObjectIdentifier()),
        namedtype.OptionalNamedType("policy", univ.OctetString()),
    )


class ProxyCertInfoExtension(univ.Sequence):
    componentType = namedtype.NamedTypes(
        namedtype.OptionalNamedType(
            "pCPathLenConstraint", ProxyCertPathLengthConstraint()
        ),
        namedtype.NamedType("proxyPolicy", ProxyPolicy()),
    )


id_pkix = univ.ObjectIdentifier(
    (
        1,
        3,
        6,
        1,
        5,
        5,
        7,
    )
)


id_pe = id_pkix + (1,)

id_pe_proxyCertInfo = id_pe + (14,)


id_ppl = id_pkix + (21,)

id_ppl_anyLanguage = id_ppl + (0,)

id_ppl_inheritAll = id_ppl + (1,)

id_ppl_independent = id_ppl + (2,)


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

_certificateExtensionsMapUpdate = {
    id_pe_proxyCertInfo: ProxyCertInfoExtension(),
}

rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate)