67 lines
1.4 KiB
Python
67 lines
1.4 KiB
Python
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#
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# This file is part of pyasn1-modules software.
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#
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# Created by Russ Housley with assistance from asn1ate v.0.6.0.
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#
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# Copyright (c) 2019, Vigil Security, LLC
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# License: http://snmplabs.com/pyasn1/license.html
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#
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# Enrollment over Secure Transport (EST)
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#
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# ASN.1 source from:
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# https://www.rfc-editor.org/rfc/rfc7030.txt
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#
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from pyasn1.type import constraint
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from pyasn1.type import namedtype
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from pyasn1.type import univ
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from pyasn1_modules import rfc5652
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MAX = float('inf')
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# Imports from RFC 5652
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Attribute = rfc5652.Attribute
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# Asymmetric Decrypt Key Identifier Attribute
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id_aa_asymmDecryptKeyID = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.54')
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class AsymmetricDecryptKeyIdentifier(univ.OctetString):
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pass
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aa_asymmDecryptKeyID = Attribute()
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aa_asymmDecryptKeyID['attrType'] = id_aa_asymmDecryptKeyID
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aa_asymmDecryptKeyID['attrValues'][0] = AsymmetricDecryptKeyIdentifier()
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# CSR Attributes
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class AttrOrOID(univ.Choice):
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pass
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AttrOrOID.componentType = namedtype.NamedTypes(
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namedtype.NamedType('oid', univ.ObjectIdentifier()),
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namedtype.NamedType('attribute', Attribute())
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)
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class CsrAttrs(univ.SequenceOf):
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pass
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CsrAttrs.componentType = AttrOrOID()
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CsrAttrs.subtypeSpec=constraint.ValueSizeConstraint(0, MAX)
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# Update CMS Attribute Map
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_cmsAttributesMapUpdate = {
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id_aa_asymmDecryptKeyID: AsymmetricDecryptKeyIdentifier(),
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}
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rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate)
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