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46 lines
1.1 KiB
46 lines
1.1 KiB
2 years ago
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# This file is being contributed to pyasn1-modules software.
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#
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# Created by Russ Housley.
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# Modified by Russ Housley to add a map for use with opentypes.
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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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# BinaryTime: An Alternate Format for Representing Date and Time
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#
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# ASN.1 source from:
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# https://www.rfc-editor.org/rfc/rfc6019.txt
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from pyasn1.type import constraint
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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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# BinaryTime: Represent date and time as an integer
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class BinaryTime(univ.Integer):
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pass
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BinaryTime.subtypeSpec = constraint.ValueRangeConstraint(0, MAX)
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# CMS Attribute for representing signing time in BinaryTime
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id_aa_binarySigningTime = univ.ObjectIdentifier('1.2.840.113549.1.9.16.2.46')
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class BinarySigningTime(BinaryTime):
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pass
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# Map of Attribute Type OIDs to Attributes ia added to the
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# ones that are in rfc5652.py
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_cmsAttributesMapUpdate = {
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id_aa_binarySigningTime: BinarySigningTime(),
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}
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rfc5652.cmsAttributesMap.update(_cmsAttributesMapUpdate)
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