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Code/venv/lib/python3.13/site-packages/pyasn1_modules/rfc5035.py

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+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+# Modified by Russ Housley to add a map for use with opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Update to Enhanced Security Services for S/MIME
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc5035.txt
+#
+
+from pyasn1.codec.der.encoder import encode as der_encode
+
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc2634
+from pyasn1_modules import rfc4055
+from pyasn1_modules import rfc5652
+from pyasn1_modules import rfc5280
+
+ContentType = rfc5652.ContentType
+
+IssuerAndSerialNumber = rfc5652.IssuerAndSerialNumber
+
+SubjectKeyIdentifier = rfc5652.SubjectKeyIdentifier
+
+AlgorithmIdentifier = rfc5280.AlgorithmIdentifier
+
+PolicyInformation = rfc5280.PolicyInformation
+
+GeneralNames = rfc5280.GeneralNames
+
+CertificateSerialNumber = rfc5280.CertificateSerialNumber
+
+
+# Signing Certificate Attribute V1 and V2
+
+id_aa_signingCertificate = rfc2634.id_aa_signingCertificate
+
+id_aa_signingCertificateV2 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.47')
+
+Hash = rfc2634.Hash
+
+IssuerSerial = rfc2634.IssuerSerial
+
+ESSCertID = rfc2634.ESSCertID
+
+SigningCertificate = rfc2634.SigningCertificate
+
+
+sha256AlgId = AlgorithmIdentifier()
+sha256AlgId['algorithm'] = rfc4055.id_sha256
+# A non-schema object for sha256AlgId['parameters'] as absent
+sha256AlgId['parameters'] = der_encode(univ.OctetString(''))
+
+
+class ESSCertIDv2(univ.Sequence):
+    pass
+
+ESSCertIDv2.componentType = namedtype.NamedTypes(
+    namedtype.DefaultedNamedType('hashAlgorithm', sha256AlgId),
+    namedtype.NamedType('certHash', Hash()),
+    namedtype.OptionalNamedType('issuerSerial', IssuerSerial())
+)
+
+
+class SigningCertificateV2(univ.Sequence):
+    pass
+
+SigningCertificateV2.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('certs', univ.SequenceOf(
+        componentType=ESSCertIDv2())),
+    namedtype.OptionalNamedType('policies', univ.SequenceOf(
+        componentType=PolicyInformation()))
+)
+
+
+# Mail List Expansion History Attribute
+
+id_aa_mlExpandHistory = rfc2634.id_aa_mlExpandHistory
+
+ub_ml_expansion_history = rfc2634.ub_ml_expansion_history
+
+EntityIdentifier = rfc2634.EntityIdentifier
+
+MLReceiptPolicy = rfc2634.MLReceiptPolicy
+
+MLData = rfc2634.MLData
+
+MLExpansionHistory = rfc2634.MLExpansionHistory
+
+
+# ESS Security Label Attribute
+
+id_aa_securityLabel = rfc2634.id_aa_securityLabel
+
+ub_privacy_mark_length = rfc2634.ub_privacy_mark_length
+
+ub_security_categories = rfc2634.ub_security_categories
+
+ub_integer_options = rfc2634.ub_integer_options
+
+ESSPrivacyMark = rfc2634.ESSPrivacyMark
+
+SecurityClassification = rfc2634.SecurityClassification
+
+SecurityPolicyIdentifier = rfc2634.SecurityPolicyIdentifier
+
+SecurityCategory = rfc2634.SecurityCategory
+
+SecurityCategories = rfc2634.SecurityCategories
+
+ESSSecurityLabel = rfc2634.ESSSecurityLabel
+
+
+# Equivalent Labels Attribute
+
+id_aa_equivalentLabels = rfc2634.id_aa_equivalentLabels
+
+EquivalentLabels = rfc2634.EquivalentLabels
+
+
+# Content Identifier Attribute
+
+id_aa_contentIdentifier = rfc2634.id_aa_contentIdentifier
+
+ContentIdentifier = rfc2634.ContentIdentifier
+
+
+# Content Reference Attribute
+
+id_aa_contentReference = rfc2634.id_aa_contentReference
+
+ContentReference = rfc2634.ContentReference
+
+
+# Message Signature Digest Attribute
+
+id_aa_msgSigDigest = rfc2634.id_aa_msgSigDigest
+
+MsgSigDigest = rfc2634.MsgSigDigest
+
+
+# Content Hints Attribute
+
+id_aa_contentHint = rfc2634.id_aa_contentHint
+
+ContentHints = rfc2634.ContentHints
+
+
+# Receipt Request Attribute
+
+AllOrFirstTier = rfc2634.AllOrFirstTier
+
+ReceiptsFrom = rfc2634.ReceiptsFrom
+
+id_aa_receiptRequest = rfc2634.id_aa_receiptRequest
+
+ub_receiptsTo = rfc2634.ub_receiptsTo
+
+ReceiptRequest = rfc2634.ReceiptRequest
+
+
+# Receipt Content Type
+
+ESSVersion = rfc2634.ESSVersion
+
+id_ct_receipt = rfc2634.id_ct_receipt
+
+Receipt = rfc2634.Receipt
+
+ub_receiptsTo = rfc2634.ub_receiptsTo
+
+ReceiptRequest = rfc2634.ReceiptRequest
+
+
+# Map of Attribute Type to the Attribute structure is added to the
+# ones that are in rfc5652.py
+
+_cmsAttributesMapUpdate = {
+    id_aa_signingCertificateV2: SigningCertificateV2(),
+}
+
+rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate)
+
+
+# Map of Content Type OIDs to Content Types is added to the
+# ones that are in rfc5652.py
+
+_cmsContentTypesMapUpdate = {
+    id_ct_receipt: Receipt(),
+}
+
+rfc5652.cmsContentTypesMap.update(_cmsContentTypesMapUpdate)