332 lines
9.6 KiB
Python
332 lines
9.6 KiB
Python
|
# coding: utf-8
|
||
|
|
#
|
||
|
|
# This file is part of pyasn1-modules software.
|
||
|
|
#
|
||
|
|
# Created by Stanisław Pitucha with asn1ate tool.
|
||
|
|
# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
|
||
|
|
# License: http://snmplabs.com/pyasn1/license.html
|
||
|
|
#
|
||
|
|
# An Internet Attribute Certificate Profile for Authorization
|
||
|
|
#
|
||
|
|
# ASN.1 source from:
|
||
|
|
# http://www.ietf.org/rfc/rfc3281.txt
|
||
|
|
#
|
||
|
|
from pyasn1.type import char
|
||
|
|
from pyasn1.type import constraint
|
||
|
|
from pyasn1.type import namedtype
|
||
|
|
from pyasn1.type import namedval
|
||
|
|
from pyasn1.type import tag
|
||
|
|
from pyasn1.type import univ
|
||
|
|
from pyasn1.type import useful
|
||
|
|
|
||
|
|
from pyasn1_modules import rfc3280
|
||
|
|
|
||
|
|
MAX = float('inf')
|
||
|
|
|
||
|
|
|
||
|
|
def _buildOid(*components):
|
||
|
|
output = []
|
||
|
|
for x in tuple(components):
|
||
|
|
if isinstance(x, univ.ObjectIdentifier):
|
||
|
|
output.extend(list(x))
|
||
|
|
else:
|
||
|
|
output.append(int(x))
|
||
|
|
|
||
|
|
return univ.ObjectIdentifier(output)
|
||
|
|
|
||
|
|
|
||
|
|
class ObjectDigestInfo(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
ObjectDigestInfo.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('digestedObjectType', univ.Enumerated(
|
||
|
|
namedValues=namedval.NamedValues(('publicKey', 0), ('publicKeyCert', 1), ('otherObjectTypes', 2)))),
|
||
|
|
namedtype.OptionalNamedType('otherObjectTypeID', univ.ObjectIdentifier()),
|
||
|
|
namedtype.NamedType('digestAlgorithm', rfc3280.AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('objectDigest', univ.BitString())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class IssuerSerial(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
IssuerSerial.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('issuer', rfc3280.GeneralNames()),
|
||
|
|
namedtype.NamedType('serial', rfc3280.CertificateSerialNumber()),
|
||
|
|
namedtype.OptionalNamedType('issuerUID', rfc3280.UniqueIdentifier())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class TargetCert(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
TargetCert.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('targetCertificate', IssuerSerial()),
|
||
|
|
namedtype.OptionalNamedType('targetName', rfc3280.GeneralName()),
|
||
|
|
namedtype.OptionalNamedType('certDigestInfo', ObjectDigestInfo())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Target(univ.Choice):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
Target.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('targetName', rfc3280.GeneralName().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.NamedType('targetGroup', rfc3280.GeneralName().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.NamedType('targetCert',
|
||
|
|
TargetCert().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Targets(univ.SequenceOf):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
Targets.componentType = Target()
|
||
|
|
|
||
|
|
|
||
|
|
class ProxyInfo(univ.SequenceOf):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
ProxyInfo.componentType = Targets()
|
||
|
|
|
||
|
|
id_at_role = _buildOid(rfc3280.id_at, 72)
|
||
|
|
|
||
|
|
id_pe_aaControls = _buildOid(rfc3280.id_pe, 6)
|
||
|
|
|
||
|
|
id_ce_targetInformation = _buildOid(rfc3280.id_ce, 55)
|
||
|
|
|
||
|
|
id_pe_ac_auditIdentity = _buildOid(rfc3280.id_pe, 4)
|
||
|
|
|
||
|
|
|
||
|
|
class ClassList(univ.BitString):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
ClassList.namedValues = namedval.NamedValues(
|
||
|
|
('unmarked', 0),
|
||
|
|
('unclassified', 1),
|
||
|
|
('restricted', 2),
|
||
|
|
('confidential', 3),
|
||
|
|
('secret', 4),
|
||
|
|
('topSecret', 5)
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class SecurityCategory(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
SecurityCategory.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('type', univ.ObjectIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.NamedType('value', univ.Any().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Clearance(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
Clearance.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('policyId', univ.ObjectIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.DefaultedNamedType('classList',
|
||
|
|
ClassList().subtype(implicitTag=tag.Tag(tag.tagClassContext,
|
||
|
|
tag.tagFormatSimple, 1)).subtype(
|
||
|
|
value="unclassified")),
|
||
|
|
namedtype.OptionalNamedType('securityCategories', univ.SetOf(componentType=SecurityCategory()).subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AttCertVersion(univ.Integer):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttCertVersion.namedValues = namedval.NamedValues(
|
||
|
|
('v2', 1)
|
||
|
|
)
|
||
|
|
|
||
|
|
id_aca = _buildOid(rfc3280.id_pkix, 10)
|
||
|
|
|
||
|
|
id_at_clearance = _buildOid(2, 5, 1, 5, 55)
|
||
|
|
|
||
|
|
|
||
|
|
class AttrSpec(univ.SequenceOf):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttrSpec.componentType = univ.ObjectIdentifier()
|
||
|
|
|
||
|
|
|
||
|
|
class AAControls(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AAControls.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('pathLenConstraint',
|
||
|
|
univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX))),
|
||
|
|
namedtype.OptionalNamedType('permittedAttrs',
|
||
|
|
AttrSpec().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.OptionalNamedType('excludedAttrs',
|
||
|
|
AttrSpec().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.DefaultedNamedType('permitUnSpecified', univ.Boolean().subtype(value=1))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AttCertValidityPeriod(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttCertValidityPeriod.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('notBeforeTime', useful.GeneralizedTime()),
|
||
|
|
namedtype.NamedType('notAfterTime', useful.GeneralizedTime())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
id_aca_authenticationInfo = _buildOid(id_aca, 1)
|
||
|
|
|
||
|
|
|
||
|
|
class V2Form(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
V2Form.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('issuerName', rfc3280.GeneralNames()),
|
||
|
|
namedtype.OptionalNamedType('baseCertificateID', IssuerSerial().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
|
||
|
|
namedtype.OptionalNamedType('objectDigestInfo', ObjectDigestInfo().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AttCertIssuer(univ.Choice):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttCertIssuer.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('v1Form', rfc3280.GeneralNames()),
|
||
|
|
namedtype.NamedType('v2Form',
|
||
|
|
V2Form().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Holder(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
Holder.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('baseCertificateID', IssuerSerial().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
|
||
|
|
namedtype.OptionalNamedType('entityName', rfc3280.GeneralNames().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.OptionalNamedType('objectDigestInfo', ObjectDigestInfo().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AttributeCertificateInfo(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttributeCertificateInfo.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('version', AttCertVersion()),
|
||
|
|
namedtype.NamedType('holder', Holder()),
|
||
|
|
namedtype.NamedType('issuer', AttCertIssuer()),
|
||
|
|
namedtype.NamedType('signature', rfc3280.AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('serialNumber', rfc3280.CertificateSerialNumber()),
|
||
|
|
namedtype.NamedType('attrCertValidityPeriod', AttCertValidityPeriod()),
|
||
|
|
namedtype.NamedType('attributes', univ.SequenceOf(componentType=rfc3280.Attribute())),
|
||
|
|
namedtype.OptionalNamedType('issuerUniqueID', rfc3280.UniqueIdentifier()),
|
||
|
|
namedtype.OptionalNamedType('extensions', rfc3280.Extensions())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AttributeCertificate(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
AttributeCertificate.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('acinfo', AttributeCertificateInfo()),
|
||
|
|
namedtype.NamedType('signatureAlgorithm', rfc3280.AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('signatureValue', univ.BitString())
|
||
|
|
)
|
||
|
|
|
||
|
|
id_mod = _buildOid(rfc3280.id_pkix, 0)
|
||
|
|
|
||
|
|
id_mod_attribute_cert = _buildOid(id_mod, 12)
|
||
|
|
|
||
|
|
id_aca_accessIdentity = _buildOid(id_aca, 2)
|
||
|
|
|
||
|
|
|
||
|
|
class RoleSyntax(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
RoleSyntax.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('roleAuthority', rfc3280.GeneralNames().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.NamedType('roleName',
|
||
|
|
rfc3280.GeneralName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
|
||
|
|
)
|
||
|
|
|
||
|
|
id_aca_chargingIdentity = _buildOid(id_aca, 3)
|
||
|
|
|
||
|
|
|
||
|
|
class ACClearAttrs(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
ACClearAttrs.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('acIssuer', rfc3280.GeneralName()),
|
||
|
|
namedtype.NamedType('acSerial', univ.Integer()),
|
||
|
|
namedtype.NamedType('attrs', univ.SequenceOf(componentType=rfc3280.Attribute()))
|
||
|
|
)
|
||
|
|
|
||
|
|
id_aca_group = _buildOid(id_aca, 4)
|
||
|
|
|
||
|
|
id_pe_ac_proxying = _buildOid(rfc3280.id_pe, 10)
|
||
|
|
|
||
|
|
|
||
|
|
class SvceAuthInfo(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
SvceAuthInfo.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('service', rfc3280.GeneralName()),
|
||
|
|
namedtype.NamedType('ident', rfc3280.GeneralName()),
|
||
|
|
namedtype.OptionalNamedType('authInfo', univ.OctetString())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class IetfAttrSyntax(univ.Sequence):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
IetfAttrSyntax.componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType(
|
||
|
|
'policyAuthority', rfc3280.GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))
|
||
|
|
),
|
||
|
|
namedtype.NamedType(
|
||
|
|
'values', univ.SequenceOf(
|
||
|
|
componentType=univ.Choice(
|
||
|
|
componentType=namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('octets', univ.OctetString()),
|
||
|
|
namedtype.NamedType('oid', univ.ObjectIdentifier()),
|
||
|
|
namedtype.NamedType('string', char.UTF8String())
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
id_aca_encAttrs = _buildOid(id_aca, 6)
|