| # |
| # 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: http://snmplabs.com/pyasn1/license.html |
| # |
| # Enrollment over Secure Transport (EST) |
| # |
| # ASN.1 source from: |
| # https://www.rfc-editor.org/rfc/rfc7030.txt |
| # |
| |
| from pyasn1.type import constraint |
| from pyasn1.type import namedtype |
| from pyasn1.type import univ |
| |
| from pyasn1_modules import rfc5652 |
| |
| MAX = float('inf') |
| |
| |
| # Imports from RFC 5652 |
| |
| Attribute = rfc5652.Attribute |
| |
| |
| # Asymmetric Decrypt Key Identifier Attribute |
| |
| id_aa_asymmDecryptKeyID = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.54') |
| |
| class AsymmetricDecryptKeyIdentifier(univ.OctetString): |
| pass |
| |
| |
| aa_asymmDecryptKeyID = Attribute() |
| aa_asymmDecryptKeyID['attrType'] = id_aa_asymmDecryptKeyID |
| aa_asymmDecryptKeyID['attrValues'][0] = AsymmetricDecryptKeyIdentifier() |
| |
| |
| # CSR Attributes |
| |
| class AttrOrOID(univ.Choice): |
| pass |
| |
| AttrOrOID.componentType = namedtype.NamedTypes( |
| namedtype.NamedType('oid', univ.ObjectIdentifier()), |
| namedtype.NamedType('attribute', Attribute()) |
| ) |
| |
| |
| class CsrAttrs(univ.SequenceOf): |
| pass |
| |
| CsrAttrs.componentType = AttrOrOID() |
| CsrAttrs.subtypeSpec=constraint.ValueSizeConstraint(0, MAX) |
| |
| |
| # Update CMS Attribute Map |
| |
| _cmsAttributesMapUpdate = { |
| id_aa_asymmDecryptKeyID: AsymmetricDecryptKeyIdentifier(), |
| } |
| |
| rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate) |