codekingpro/portable-devtools

1#2# This file is part of pyasn1-modules software.3#4# Created by Russ Housley with assistance from asn1ate v.0.6.0.5# Modified by Russ Housley to add maps for use with opentypes.6#7# Copyright (c) 2019, Vigil Security, LLC8# License: http://snmplabs.com/pyasn1/license.html9#10# Logotypes in X.509 Certificates11#12# ASN.1 source from:13# https://www.rfc-editor.org/rfc/rfc3709.txt14#15 16from pyasn1.type import char17from pyasn1.type import constraint18from pyasn1.type import namedtype19from pyasn1.type import namedval20from pyasn1.type import tag21from pyasn1.type import univ22 23from pyasn1_modules import rfc528024from pyasn1_modules import rfc617025 26MAX = float('inf')27 28 29class HashAlgAndValue(univ.Sequence):30    pass31 32HashAlgAndValue.componentType = namedtype.NamedTypes(33    namedtype.NamedType('hashAlg', rfc5280.AlgorithmIdentifier()),34    namedtype.NamedType('hashValue', univ.OctetString())35)36 37 38class LogotypeDetails(univ.Sequence):39    pass40 41LogotypeDetails.componentType = namedtype.NamedTypes(42    namedtype.NamedType('mediaType', char.IA5String()),43    namedtype.NamedType('logotypeHash', univ.SequenceOf(44        componentType=HashAlgAndValue()).subtype(45            sizeSpec=constraint.ValueSizeConstraint(1, MAX))),46    namedtype.NamedType('logotypeURI', univ.SequenceOf(47        componentType=char.IA5String()).subtype(48            sizeSpec=constraint.ValueSizeConstraint(1, MAX)))49)50 51 52class LogotypeAudioInfo(univ.Sequence):53    pass54 55LogotypeAudioInfo.componentType = namedtype.NamedTypes(56    namedtype.NamedType('fileSize', univ.Integer()),57    namedtype.NamedType('playTime', univ.Integer()),58    namedtype.NamedType('channels', univ.Integer()),59    namedtype.OptionalNamedType('sampleRate', univ.Integer().subtype(60        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),61    namedtype.OptionalNamedType('language', char.IA5String().subtype(62        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))63)64 65 66class LogotypeAudio(univ.Sequence):67    pass68 69LogotypeAudio.componentType = namedtype.NamedTypes(70    namedtype.NamedType('audioDetails', LogotypeDetails()),71    namedtype.OptionalNamedType('audioInfo', LogotypeAudioInfo())72)73 74 75class LogotypeImageType(univ.Integer):76    pass77 78LogotypeImageType.namedValues = namedval.NamedValues(79    ('grayScale', 0),80    ('color', 1)81)82 83 84class LogotypeImageResolution(univ.Choice):85    pass86 87LogotypeImageResolution.componentType = namedtype.NamedTypes(88    namedtype.NamedType('numBits',89        univ.Integer().subtype(implicitTag=tag.Tag(90            tag.tagClassContext, tag.tagFormatSimple, 1))),91    namedtype.NamedType('tableSize',92        univ.Integer().subtype(implicitTag=tag.Tag(93            tag.tagClassContext, tag.tagFormatSimple, 2)))94)95 96 97class LogotypeImageInfo(univ.Sequence):98    pass99 100LogotypeImageInfo.componentType = namedtype.NamedTypes(101    namedtype.DefaultedNamedType('type', LogotypeImageType().subtype(102        implicitTag=tag.Tag(tag.tagClassContext,103            tag.tagFormatSimple, 0)).subtype(value='color')),104    namedtype.NamedType('fileSize', univ.Integer()),105    namedtype.NamedType('xSize', univ.Integer()),106    namedtype.NamedType('ySize', univ.Integer()),107    namedtype.OptionalNamedType('resolution', LogotypeImageResolution()),108    namedtype.OptionalNamedType('language', char.IA5String().subtype(109        implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))110)111 112 113class LogotypeImage(univ.Sequence):114    pass115 116LogotypeImage.componentType = namedtype.NamedTypes(117    namedtype.NamedType('imageDetails', LogotypeDetails()),118    namedtype.OptionalNamedType('imageInfo', LogotypeImageInfo())119)120 121 122class LogotypeData(univ.Sequence):123    pass124 125LogotypeData.componentType = namedtype.NamedTypes(126    namedtype.OptionalNamedType('image', univ.SequenceOf(127        componentType=LogotypeImage())),128    namedtype.OptionalNamedType('audio', univ.SequenceOf(129        componentType=LogotypeAudio()).subtype(130            implicitTag=tag.Tag(tag.tagClassContext,131            tag.tagFormatSimple, 1)))132)133 134 135class LogotypeReference(univ.Sequence):136    pass137 138LogotypeReference.componentType = namedtype.NamedTypes(139    namedtype.NamedType('refStructHash', univ.SequenceOf(140        componentType=HashAlgAndValue()).subtype(141            sizeSpec=constraint.ValueSizeConstraint(1, MAX))),142    namedtype.NamedType('refStructURI', univ.SequenceOf(143        componentType=char.IA5String()).subtype(144            sizeSpec=constraint.ValueSizeConstraint(1, MAX)))145)146 147 148class LogotypeInfo(univ.Choice):149    pass150 151LogotypeInfo.componentType = namedtype.NamedTypes(152    namedtype.NamedType('direct',153        LogotypeData().subtype(implicitTag=tag.Tag(tag.tagClassContext,154            tag.tagFormatConstructed, 0))),155    namedtype.NamedType('indirect', LogotypeReference().subtype(156        implicitTag=tag.Tag(tag.tagClassContext,157             tag.tagFormatConstructed, 1)))158)159 160# Other logotype type and associated object identifiers161 162id_logo_background = univ.ObjectIdentifier('1.3.6.1.5.5.7.20.2')163 164id_logo_loyalty = univ.ObjectIdentifier('1.3.6.1.5.5.7.20.1')165 166id_logo_certImage = rfc6170.id_logo_certImage167 168 169class OtherLogotypeInfo(univ.Sequence):170    pass171 172OtherLogotypeInfo.componentType = namedtype.NamedTypes(173    namedtype.NamedType('logotypeType', univ.ObjectIdentifier()),174    namedtype.NamedType('info', LogotypeInfo())175)176 177 178# Logotype Certificate Extension179 180id_pe_logotype = univ.ObjectIdentifier('1.3.6.1.5.5.7.1.12')181 182 183class LogotypeExtn(univ.Sequence):184    pass185 186LogotypeExtn.componentType = namedtype.NamedTypes(187    namedtype.OptionalNamedType('communityLogos', univ.SequenceOf(188        componentType=LogotypeInfo()).subtype(189            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),190    namedtype.OptionalNamedType('issuerLogo', LogotypeInfo().subtype(191        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),192    namedtype.OptionalNamedType('subjectLogo', LogotypeInfo().subtype(193        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),194    namedtype.OptionalNamedType('otherLogos', univ.SequenceOf(195        componentType=OtherLogotypeInfo()).subtype(explicitTag=tag.Tag(196            tag.tagClassContext, tag.tagFormatSimple, 3)))197)198 199 200# Map of Certificate Extension OIDs to Extensions added to the201# ones that are in rfc5280.py202 203_certificateExtensionsMapUpdate = {204    id_pe_logotype: LogotypeExtn(),205}206 207rfc5280.certificateExtensionsMap.update(_certificateExtensionsMapUpdate)208