259 lines
10 KiB
Python
259 lines
10 KiB
Python
|
#
|
||
|
|
# This file is part of pyasn1-modules software.
|
||
|
|
#
|
||
|
|
# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
|
||
|
|
# License: http://snmplabs.com/pyasn1/license.html
|
||
|
|
#
|
||
|
|
# X.509 certificate Request Message Format (CRMF) syntax
|
||
|
|
#
|
||
|
|
# ASN.1 source from:
|
||
|
|
# http://tools.ietf.org/html/rfc2511
|
||
|
|
#
|
||
|
|
# Sample captures could be obtained with OpenSSL
|
||
|
|
#
|
||
|
|
from pyasn1_modules import rfc2315
|
||
|
|
from pyasn1_modules.rfc2459 import *
|
||
|
|
|
||
|
|
MAX = float('inf')
|
||
|
|
|
||
|
|
id_pkix = univ.ObjectIdentifier('1.3.6.1.5.5.7')
|
||
|
|
id_pkip = univ.ObjectIdentifier('1.3.6.1.5.5.7.5')
|
||
|
|
id_regCtrl = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1')
|
||
|
|
id_regCtrl_regToken = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.1')
|
||
|
|
id_regCtrl_authenticator = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.2')
|
||
|
|
id_regCtrl_pkiPublicationInfo = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.3')
|
||
|
|
id_regCtrl_pkiArchiveOptions = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.4')
|
||
|
|
id_regCtrl_oldCertID = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.5')
|
||
|
|
id_regCtrl_protocolEncrKey = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.1.6')
|
||
|
|
id_regInfo = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.2')
|
||
|
|
id_regInfo_utf8Pairs = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.2.1')
|
||
|
|
id_regInfo_certReq = univ.ObjectIdentifier('1.3.6.1.5.5.7.5.2.2')
|
||
|
|
|
||
|
|
|
||
|
|
# This should be in PKIX Certificate Extensions module
|
||
|
|
|
||
|
|
class GeneralName(univ.OctetString):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
# end of PKIX Certificate Extensions module
|
||
|
|
|
||
|
|
class UTF8Pairs(char.UTF8String):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class ProtocolEncrKey(SubjectPublicKeyInfo):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class CertId(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('issuer', GeneralName()),
|
||
|
|
namedtype.NamedType('serialNumber', univ.Integer())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class OldCertId(CertId):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class KeyGenParameters(univ.OctetString):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class EncryptedValue(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('intendedAlg', AlgorithmIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
|
||
|
|
namedtype.OptionalNamedType('symmAlg', AlgorithmIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
|
||
|
|
namedtype.OptionalNamedType('encSymmKey', univ.BitString().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
|
||
|
|
namedtype.OptionalNamedType('keyAlg', AlgorithmIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3))),
|
||
|
|
namedtype.OptionalNamedType('valueHint', univ.OctetString().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4))),
|
||
|
|
namedtype.NamedType('encValue', univ.BitString())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class EncryptedKey(univ.Choice):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('encryptedValue', EncryptedValue()),
|
||
|
|
namedtype.NamedType('envelopedData', rfc2315.EnvelopedData().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class PKIArchiveOptions(univ.Choice):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('encryptedPrivKey', EncryptedKey().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
|
||
|
|
namedtype.NamedType('keyGenParameters', KeyGenParameters().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.NamedType('archiveRemGenPrivKey',
|
||
|
|
univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class SinglePubInfo(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('pubMethod', univ.Integer(
|
||
|
|
namedValues=namedval.NamedValues(('dontCare', 0), ('x500', 1), ('web', 2), ('ldap', 3)))),
|
||
|
|
namedtype.OptionalNamedType('pubLocation', GeneralName())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class PKIPublicationInfo(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('action',
|
||
|
|
univ.Integer(namedValues=namedval.NamedValues(('dontPublish', 0), ('pleasePublish', 1)))),
|
||
|
|
namedtype.OptionalNamedType('pubInfos', univ.SequenceOf(componentType=SinglePubInfo()).subtype(
|
||
|
|
sizeSpec=constraint.ValueSizeConstraint(1, MAX)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Authenticator(char.UTF8String):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class RegToken(char.UTF8String):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class SubsequentMessage(univ.Integer):
|
||
|
|
namedValues = namedval.NamedValues(
|
||
|
|
('encrCert', 0),
|
||
|
|
('challengeResp', 1)
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class POPOPrivKey(univ.Choice):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('thisMessage',
|
||
|
|
univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.NamedType('subsequentMessage', SubsequentMessage().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.NamedType('dhMAC',
|
||
|
|
univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class PBMParameter(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('salt', univ.OctetString()),
|
||
|
|
namedtype.NamedType('owf', AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('iterationCount', univ.Integer()),
|
||
|
|
namedtype.NamedType('mac', AlgorithmIdentifier())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class PKMACValue(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('algId', AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('value', univ.BitString())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class POPOSigningKeyInput(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType(
|
||
|
|
'authInfo', univ.Choice(
|
||
|
|
componentType=namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType(
|
||
|
|
'sender', GeneralName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))
|
||
|
|
),
|
||
|
|
namedtype.NamedType('publicKeyMAC', PKMACValue())
|
||
|
|
)
|
||
|
|
)
|
||
|
|
),
|
||
|
|
namedtype.NamedType('publicKey', SubjectPublicKeyInfo())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class POPOSigningKey(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('poposkInput', POPOSigningKeyInput().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
|
||
|
|
namedtype.NamedType('algorithmIdentifier', AlgorithmIdentifier()),
|
||
|
|
namedtype.NamedType('signature', univ.BitString())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class ProofOfPossession(univ.Choice):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('raVerified',
|
||
|
|
univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.NamedType('signature', POPOSigningKey().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
|
||
|
|
namedtype.NamedType('keyEncipherment', POPOPrivKey().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
|
||
|
|
namedtype.NamedType('keyAgreement', POPOPrivKey().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class Controls(univ.SequenceOf):
|
||
|
|
componentType = AttributeTypeAndValue()
|
||
|
|
sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
|
||
|
|
|
||
|
|
|
||
|
|
class OptionalValidity(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('notBefore',
|
||
|
|
Time().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.OptionalNamedType('notAfter',
|
||
|
|
Time().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class CertTemplate(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.OptionalNamedType('version', Version().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
|
||
|
|
namedtype.OptionalNamedType('serialNumber', univ.Integer().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
|
||
|
|
namedtype.OptionalNamedType('signingAlg', AlgorithmIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
|
||
|
|
namedtype.OptionalNamedType('issuer', Name().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3))),
|
||
|
|
namedtype.OptionalNamedType('validity', OptionalValidity().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4))),
|
||
|
|
namedtype.OptionalNamedType('subject', Name().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5))),
|
||
|
|
namedtype.OptionalNamedType('publicKey', SubjectPublicKeyInfo().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 6))),
|
||
|
|
namedtype.OptionalNamedType('issuerUID', UniqueIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
|
||
|
|
namedtype.OptionalNamedType('subjectUID', UniqueIdentifier().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
|
||
|
|
namedtype.OptionalNamedType('extensions', Extensions().subtype(
|
||
|
|
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 9)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class CertRequest(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('certReqId', univ.Integer()),
|
||
|
|
namedtype.NamedType('certTemplate', CertTemplate()),
|
||
|
|
namedtype.OptionalNamedType('controls', Controls())
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class CertReq(CertRequest):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class CertReqMsg(univ.Sequence):
|
||
|
|
componentType = namedtype.NamedTypes(
|
||
|
|
namedtype.NamedType('certReq', CertRequest()),
|
||
|
|
namedtype.OptionalNamedType('pop', ProofOfPossession()),
|
||
|
|
namedtype.OptionalNamedType('regInfo', univ.SequenceOf(componentType=AttributeTypeAndValue()).subtype(
|
||
|
|
sizeSpec=constraint.ValueSizeConstraint(1, MAX)))
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class CertReqMessages(univ.SequenceOf):
|
||
|
|
componentType = CertReqMsg()
|
||
|
|
sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
|