1#
2# X.509 message syntax
3#
4# ASN.1 source from:
5# http://www.trl.ibm.com/projects/xml/xss4j/data/asn1/grammars/x509.asn
6# http://www.ietf.org/rfc/rfc2459.txt
7#
8# Sample captures from:
9# http://wiki.wireshark.org/SampleCaptures/
10#
11from pyasn1.type import tag,namedtype,namedval,univ,constraint,char,useful
12
13MAX = 64  # XXX ?
14
15#
16# PKIX1Explicit88
17#
18
19# Upper Bounds
20ub_name = univ.Integer(32768)
21ub_common_name = univ.Integer(64)
22ub_locality_name = univ.Integer(128)
23ub_state_name = univ.Integer(128)
24ub_organization_name = univ.Integer(64)
25ub_organizational_unit_name = univ.Integer(64)
26ub_title = univ.Integer(64)
27ub_match = univ.Integer(128)
28ub_emailaddress_length = univ.Integer(128)
29ub_common_name_length = univ.Integer(64)
30ub_country_name_alpha_length = univ.Integer(2)
31ub_country_name_numeric_length = univ.Integer(3)
32ub_domain_defined_attributes = univ.Integer(4)
33ub_domain_defined_attribute_type_length = univ.Integer(8)
34ub_domain_defined_attribute_value_length = univ.Integer(128)
35ub_domain_name_length = univ.Integer(16)
36ub_extension_attributes = univ.Integer(256)
37ub_e163_4_number_length = univ.Integer(15)
38ub_e163_4_sub_address_length = univ.Integer(40)
39ub_generation_qualifier_length = univ.Integer(3)
40ub_given_name_length = univ.Integer(16)
41ub_initials_length = univ.Integer(5)
42ub_integer_options = univ.Integer(256)
43ub_numeric_user_id_length = univ.Integer(32)
44ub_organization_name_length = univ.Integer(64)
45ub_organizational_unit_name_length = univ.Integer(32)
46ub_organizational_units = univ.Integer(4)
47ub_pds_name_length = univ.Integer(16)
48ub_pds_parameter_length = univ.Integer(30)
49ub_pds_physical_address_lines = univ.Integer(6)
50ub_postal_code_length = univ.Integer(16)
51ub_surname_length = univ.Integer(40)
52ub_terminal_id_length = univ.Integer(24)
53ub_unformatted_address_length = univ.Integer(180)
54ub_x121_address_length = univ.Integer(16)
55
56class UniversalString(char.UniversalString): pass
57class BMPString(char.BMPString): pass
58class UTF8String(char.UTF8String): pass
59
60id_pkix = univ.ObjectIdentifier('1.3.6.1.5.5.7')
61id_pe = univ.ObjectIdentifier('1.3.6.1.5.5.7.1')
62id_qt = univ.ObjectIdentifier('1.3.6.1.5.5.7.2')
63id_kp = univ.ObjectIdentifier('1.3.6.1.5.5.7.3')
64id_ad = univ.ObjectIdentifier('1.3.6.1.5.5.7.48')
65
66id_qt_cps = univ.ObjectIdentifier('1.3.6.1.5.5.7.2.1')
67id_qt_unotice = univ.ObjectIdentifier('1.3.6.1.5.5.7.2.2')
68
69id_ad_ocsp = univ.ObjectIdentifier('1.3.6.1.5.5.7.48.1')
70id_ad_caIssuers = univ.ObjectIdentifier('1.3.6.1.5.5.7.48.2')
71
72class AttributeValue(univ.Any): pass
73
74class AttributeType(univ.ObjectIdentifier): pass
75
76class AttributeTypeAndValue(univ.Sequence):
77    componentType = namedtype.NamedTypes(
78        namedtype.NamedType('type', AttributeType()),
79        namedtype.NamedType('value', AttributeValue())
80        )
81
82class Attribute(univ.Sequence):
83    componentType = namedtype.NamedTypes(
84        namedtype.NamedType('type', AttributeType()),
85        namedtype.NamedType('vals', univ.SetOf(componentType=AttributeValue()))
86        )
87
88id_at = univ.ObjectIdentifier('2.5.4')
89id_at_name = univ.ObjectIdentifier('2.5.4.41')
90id_at_sutname = univ.ObjectIdentifier('2.5.4.4')
91id_at_givenName = univ.ObjectIdentifier('2.5.4.42')
92id_at_initials = univ.ObjectIdentifier('2.5.4.43')
93id_at_generationQualifier = univ.ObjectIdentifier('2.5.4.44')
94
95class X520name(univ.Choice):
96    componentType = namedtype.NamedTypes(
97        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
98        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
99        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
100        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name))),
101        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_name)))
102    )
103
104id_at_commonName = univ.ObjectIdentifier('2.5.4.3')
105
106class X520CommonName(univ.Choice):
107    componentType = namedtype.NamedTypes(
108        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
109        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
110        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
111        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name))),
112        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_common_name)))
113    )
114
115id_at_localityName = univ.ObjectIdentifier('2.5.4.7')
116
117class X520LocalityName(univ.Choice):
118    componentType = namedtype.NamedTypes(
119        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
120        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
121        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
122        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name))),
123        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_locality_name)))
124    )
125
126id_at_stateOrProvinceName = univ.ObjectIdentifier('2.5.4.8')
127
128class X520StateOrProvinceName(univ.Choice):
129    componentType = namedtype.NamedTypes(
130        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
131        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
132        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
133        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name))),
134        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_state_name)))
135    )
136
137id_at_organizationName = univ.ObjectIdentifier('2.5.4.10')
138
139class X520OrganizationName(univ.Choice):
140    componentType = namedtype.NamedTypes(
141        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
142        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
143        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
144        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name))),
145        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organization_name)))
146    )
147
148id_at_organizationalUnitName = univ.ObjectIdentifier('2.5.4.11')
149
150class X520OrganizationalUnitName(univ.Choice):
151    componentType = namedtype.NamedTypes(
152        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
153        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
154        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
155        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name))),
156        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_organizational_unit_name)))
157    )
158
159id_at_title = univ.ObjectIdentifier('2.5.4.12')
160
161class X520Title(univ.Choice):
162    componentType = namedtype.NamedTypes(
163        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
164        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
165        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
166        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title))),
167        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_title)))
168    )
169
170id_at_dnQualifier = univ.ObjectIdentifier('2.5.4.46')
171
172class X520dnQualifier(char.PrintableString): pass
173
174id_at_countryName = univ.ObjectIdentifier('2.5.4.6')
175
176class X520countryName(char.PrintableString):
177    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(2, 2)
178
179pkcs_9 = univ.ObjectIdentifier('1.2.840.113549.1.9')
180
181emailAddress = univ.ObjectIdentifier('1.2.840.113549.1.9.1')
182
183class Pkcs9email(char.IA5String):
184    subtypeSpec = char.IA5String.subtypeSpec + constraint.ValueSizeConstraint(1, ub_emailaddress_length)
185
186# ----
187
188class DSAPrivateKey(univ.Sequence):
189    """PKIX compliant DSA private key structure"""
190    componentType = namedtype.NamedTypes(
191        namedtype.NamedType('version', univ.Integer(namedValues=namedval.NamedValues(('v1', 0)))),
192        namedtype.NamedType('p', univ.Integer()),
193        namedtype.NamedType('q', univ.Integer()),
194        namedtype.NamedType('g', univ.Integer()),
195        namedtype.NamedType('public', univ.Integer()),
196        namedtype.NamedType('private', univ.Integer())
197        )
198
199# ----
200
201class RelativeDistinguishedName(univ.SetOf):
202    componentType = AttributeTypeAndValue()
203
204class RDNSequence(univ.SequenceOf):
205    componentType = RelativeDistinguishedName()
206
207class Name(univ.Choice):
208    componentType = namedtype.NamedTypes(
209        namedtype.NamedType('', RDNSequence())
210        )
211
212class DirectoryString(univ.Choice):
213    componentType = namedtype.NamedTypes(
214        namedtype.NamedType('teletexString', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
215        namedtype.NamedType('printableString', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
216        namedtype.NamedType('universalString', char.UniversalString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
217        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
218        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
219        namedtype.NamedType('ia5String', char.IA5String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX))) # hm, this should not be here!? XXX
220        )
221
222# certificate and CRL specific structures begin here
223
224class AlgorithmIdentifier(univ.Sequence):
225    componentType = namedtype.NamedTypes(
226        namedtype.NamedType('algorithm', univ.ObjectIdentifier()),
227        namedtype.OptionalNamedType('parameters', univ.Any())
228        )
229
230class Extension(univ.Sequence):
231    componentType = namedtype.NamedTypes(
232        namedtype.NamedType('extnID', univ.ObjectIdentifier()),
233        namedtype.DefaultedNamedType('critical', univ.Boolean('False')),
234        namedtype.NamedType('extnValue', univ.Any())
235        )
236
237class Extensions(univ.SequenceOf):
238    componentType = Extension()
239    sizeSpec = univ.SequenceOf.sizeSpec + constraint.ValueSizeConstraint(1, MAX)
240
241class SubjectPublicKeyInfo(univ.Sequence):
242     componentType = namedtype.NamedTypes(
243         namedtype.NamedType('algorithm', AlgorithmIdentifier()),
244         namedtype.NamedType('subjectPublicKey', univ.BitString())
245         )
246
247class UniqueIdentifier(univ.BitString): pass
248
249class Time(univ.Choice):
250    componentType = namedtype.NamedTypes(
251        namedtype.NamedType('utcTime', useful.UTCTime()),
252        namedtype.NamedType('generalTime', useful.GeneralizedTime())
253        )
254
255class Validity(univ.Sequence):
256    componentType = namedtype.NamedTypes(
257        namedtype.NamedType('notBefore', Time()),
258        namedtype.NamedType('notAfter', Time())
259        )
260
261class CertificateSerialNumber(univ.Integer): pass
262
263class Version(univ.Integer):
264    namedValues = namedval.NamedValues(
265        ('v1', 0), ('v2', 1), ('v3', 2)
266        )
267
268class TBSCertificate(univ.Sequence):
269    componentType = namedtype.NamedTypes(
270        namedtype.DefaultedNamedType('version', Version('v1').subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
271        namedtype.NamedType('serialNumber', CertificateSerialNumber()),
272        namedtype.NamedType('signature', AlgorithmIdentifier()),
273        namedtype.NamedType('issuer', Name()),
274        namedtype.NamedType('validity', Validity()),
275        namedtype.NamedType('subject', Name()),
276        namedtype.NamedType('subjectPublicKeyInfo', SubjectPublicKeyInfo()),
277        namedtype.OptionalNamedType('issuerUniqueID', UniqueIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
278        namedtype.OptionalNamedType('subjectUniqueID', UniqueIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
279        namedtype.OptionalNamedType('extensions', Extensions().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
280        )
281
282class Certificate(univ.Sequence):
283    componentType = namedtype.NamedTypes(
284        namedtype.NamedType('tbsCertificate', TBSCertificate()),
285        namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
286        namedtype.NamedType('signatureValue', univ.BitString())
287        )
288
289# CRL structures
290
291class RevokedCertificate(univ.Sequence):
292    componentType = namedtype.NamedTypes(
293        namedtype.NamedType('userCertificate', CertificateSerialNumber()),
294        namedtype.NamedType('revocationDate', Time()),
295        namedtype.OptionalNamedType('crlEntryExtensions', Extensions())
296    )
297
298class TBSCertList(univ.Sequence):
299    componentType = namedtype.NamedTypes(
300        namedtype.OptionalNamedType('version', Version()),
301        namedtype.NamedType('signature', AlgorithmIdentifier()),
302        namedtype.NamedType('issuer', Name()),
303        namedtype.NamedType('thisUpdate', Time()),
304        namedtype.OptionalNamedType('nextUpdate', Time()),
305        namedtype.OptionalNamedType('revokedCertificates', univ.SequenceOf(componentType=RevokedCertificate())),
306        namedtype.OptionalNamedType('crlExtensions', Extensions().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
307    )
308
309class CertificateList(univ.Sequence):
310    componentType = namedtype.NamedTypes(
311        namedtype.NamedType('tbsCertList', TBSCertList()),
312        namedtype.NamedType('signatureAlgorithm', AlgorithmIdentifier()),
313        namedtype.NamedType('signature', univ.BitString())
314    )
315
316# Algorithm OIDs and parameter structures
317
318pkcs_1 = univ.ObjectIdentifier('1.2.840.113549.1.1')
319rsaEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.1')
320md2WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.2')
321md5WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.4')
322sha1WithRSAEncryption = univ.ObjectIdentifier('1.2.840.113549.1.1.5')
323id_dsa_with_sha1 = univ.ObjectIdentifier('1.2.840.10040.4.3')
324
325class Dss_Sig_Value(univ.Sequence):
326    componentType = namedtype.NamedTypes(
327        namedtype.NamedType('r', univ.Integer()),
328        namedtype.NamedType('s', univ.Integer())
329    )
330
331dhpublicnumber = univ.ObjectIdentifier('1.2.840.10046.2.1')
332
333class ValidationParms(univ.Sequence):
334    componentType = namedtype.NamedTypes(
335        namedtype.NamedType('seed', univ.BitString()),
336        namedtype.NamedType('pgenCounter', univ.Integer())
337    )
338
339class DomainParameters(univ.Sequence):
340    componentType = namedtype.NamedTypes(
341        namedtype.NamedType('p', univ.Integer()),
342        namedtype.NamedType('g', univ.Integer()),
343        namedtype.NamedType('q', univ.Integer()),
344        namedtype.NamedType('j', univ.Integer()),
345        namedtype.OptionalNamedType('validationParms', ValidationParms())
346    )
347
348id_dsa = univ.ObjectIdentifier('1.2.840.10040.4.1')
349
350class Dss_Parms(univ.Sequence):
351    componentType = namedtype.NamedTypes(
352        namedtype.NamedType('p', univ.Integer()),
353        namedtype.NamedType('q', univ.Integer()),
354        namedtype.NamedType('g', univ.Integer())
355    )
356
357# x400 address syntax starts here
358
359teletex_domain_defined_attributes = univ.Integer(6)
360
361class TeletexDomainDefinedAttribute(univ.Sequence):
362    componentType = namedtype.NamedTypes(
363        namedtype.NamedType('type', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
364        namedtype.NamedType('value', char.TeletexString())
365    )
366
367class TeletexDomainDefinedAttributes(univ.SequenceOf):
368    componentType = TeletexDomainDefinedAttribute()
369    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
370
371terminal_type = univ.Integer(23)
372
373class TerminalType(univ.Integer):
374    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(0, ub_integer_options)
375    namedValues = namedval.NamedValues(
376        ('telex', 3),
377        ('teletelex', 4),
378        ('g3-facsimile', 5),
379        ('g4-facsimile', 6),
380        ('ia5-terminal', 7),
381        ('videotex', 8)
382    )
383
384class PresentationAddress(univ.Sequence):
385    componentType = namedtype.NamedTypes(
386        namedtype.OptionalNamedType('pSelector', univ.OctetString().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
387        namedtype.OptionalNamedType('sSelector', univ.OctetString().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
388        namedtype.OptionalNamedType('tSelector', univ.OctetString().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
389        namedtype.OptionalNamedType('nAddresses', univ.SetOf(componentType=univ.OctetString()).subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3), subtypeSpec=constraint.ValueSizeConstraint(1, MAX))),
390    )
391
392extended_network_address = univ.Integer(22)
393
394class E163_4_address(univ.Sequence):
395    componentType = namedtype.NamedTypes(
396        namedtype.NamedType('number', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_number_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
397        namedtype.OptionalNamedType('sub-address', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_e163_4_sub_address_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
398    )
399
400class ExtendedNetworkAddress(univ.Choice):
401    componentType = namedtype.NamedTypes(
402        namedtype.NamedType('e163-4-address', E163_4_address()),
403        namedtype.NamedType('psap-address', PresentationAddress().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
404    )
405
406class PDSParameter(univ.Set):
407    componentType = namedtype.NamedTypes(
408        namedtype.OptionalNamedType('printable-string', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length))),
409        namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)))
410    )
411
412local_postal_attributes = univ.Integer(21)
413
414class LocalPostalAttributes(PDSParameter): pass
415
416class UniquePostalName(PDSParameter): pass
417
418unique_postal_name = univ.Integer(20)
419
420poste_restante_address = univ.Integer(19)
421
422class PosteRestanteAddress(PDSParameter): pass
423
424post_office_box_address = univ.Integer(18)
425
426class PostOfficeBoxAddress(PDSParameter): pass
427
428street_address = univ.Integer(17)
429
430class StreetAddress(PDSParameter): pass
431
432class UnformattedPostalAddress(univ.Set):
433    componentType = namedtype.NamedTypes(
434        namedtype.OptionalNamedType('printable-address', univ.SequenceOf(componentType=char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_parameter_length)).subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_pds_physical_address_lines)))),
435        namedtype.OptionalNamedType('teletex-string', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_unformatted_address_length)))
436    )
437
438physical_delivery_office_name = univ.Integer(10)
439
440class PhysicalDeliveryOfficeName(PDSParameter): pass
441
442physical_delivery_office_number = univ.Integer(11)
443
444class PhysicalDeliveryOfficeNumber(PDSParameter): pass
445
446extension_OR_address_components = univ.Integer(12)
447
448class ExtensionORAddressComponents(PDSParameter): pass
449
450physical_delivery_personal_name = univ.Integer(13)
451
452class PhysicalDeliveryPersonalName(PDSParameter): pass
453
454physical_delivery_organization_name = univ.Integer(14)
455
456class PhysicalDeliveryOrganizationName(PDSParameter): pass
457
458extension_physical_delivery_address_components = univ.Integer(15)
459
460class ExtensionPhysicalDeliveryAddressComponents(PDSParameter): pass
461
462unformatted_postal_address = univ.Integer(16)
463
464postal_code = univ.Integer(9)
465
466class PostalCode(univ.Choice):
467    componentType = namedtype.NamedTypes(
468        namedtype.NamedType('numeric-code', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length))),
469        namedtype.NamedType('printable-code', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_postal_code_length)))
470    )
471
472class PhysicalDeliveryCountryName(univ.Choice):
473    componentType = namedtype.NamedTypes(
474        namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length, ub_country_name_numeric_length))),
475        namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
476    )
477
478class PDSName(char.PrintableString):
479    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_pds_name_length)
480
481physical_delivery_country_name = univ.Integer(8)
482
483class TeletexOrganizationalUnitName(char.TeletexString):
484    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
485
486pds_name = univ.Integer(7)
487
488teletex_organizational_unit_names = univ.Integer(5)
489
490class TeletexOrganizationalUnitNames(univ.SequenceOf):
491    componentType = TeletexOrganizationalUnitName()
492    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_units)
493
494teletex_personal_name = univ.Integer(4)
495
496class TeletexPersonalName(univ.Set):
497    componentType = namedtype.NamedTypes(
498        namedtype.NamedType('surname', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
499        namedtype.OptionalNamedType('given-name', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
500        namedtype.OptionalNamedType('initials', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
501        namedtype.OptionalNamedType('generation-qualifier', char.TeletexString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
502    )
503
504teletex_organization_name = univ.Integer(3)
505
506class TeletexOrganizationName(char.TeletexString):
507    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organization_name_length)
508
509teletex_common_name = univ.Integer(2)
510
511class TeletexCommonName(char.TeletexString):
512    subtypeSpec = char.TeletexString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_common_name_length)
513
514class CommonName(char.PrintableString):
515    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_common_name_length)
516
517common_name = univ.Integer(1)
518
519class ExtensionAttribute(univ.Sequence):
520    componentType = namedtype.NamedTypes(
521        namedtype.NamedType('extension-attribute-type', univ.Integer().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, ub_extension_attributes), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
522        namedtype.NamedType('extension-attribute-value', univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
523    )
524
525class ExtensionAttributes(univ.SetOf):
526    componentType = ExtensionAttribute()
527    subtypeSpec = univ.SetOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_extension_attributes)
528
529class BuiltInDomainDefinedAttribute(univ.Sequence):
530    componentType = namedtype.NamedTypes(
531        namedtype.NamedType('type', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_type_length))),
532        namedtype.NamedType('value', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_defined_attribute_value_length)))
533    )
534
535class BuiltInDomainDefinedAttributes(univ.SequenceOf):
536    componentType = BuiltInDomainDefinedAttribute()
537    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_domain_defined_attributes)
538
539class OrganizationalUnitName(char.PrintableString):
540    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_unit_name_length)
541
542class OrganizationalUnitNames(univ.SequenceOf):
543    componentType = OrganizationalUnitName()
544    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organizational_units)
545
546class PersonalName(univ.Set):
547    componentType = namedtype.NamedTypes(
548        namedtype.NamedType('surname', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_surname_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
549        namedtype.OptionalNamedType('given-name', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_given_name_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
550        namedtype.OptionalNamedType('initials', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_initials_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
551        namedtype.OptionalNamedType('generation-qualifier', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_generation_qualifier_length), explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
552    )
553
554class NumericUserIdentifier(char.NumericString):
555    subtypeSpec = char.NumericString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_numeric_user_id_length)
556
557class OrganizationName(char.PrintableString):
558    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_organization_name_length)
559
560class PrivateDomainName(univ.Choice):
561    componentType = namedtype.NamedTypes(
562        namedtype.NamedType('numeric', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length))),
563        namedtype.NamedType('printable', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, ub_domain_name_length)))
564    )
565
566class TerminalIdentifier(char.PrintableString):
567    subtypeSpec = char.PrintableString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_terminal_id_length)
568
569class X121Address(char.NumericString):
570    subtypeSpec = char.NumericString.subtypeSpec + constraint.ValueSizeConstraint(1, ub_x121_address_length)
571
572class NetworkAddress(X121Address): pass
573
574class AdministrationDomainName(univ.Choice):
575    tagSet = univ.Choice.tagSet.tagExplicitly(
576        tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 2)
577        )
578    componentType = namedtype.NamedTypes(
579        namedtype.NamedType('numeric', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length))),
580        namedtype.NamedType('printable', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, ub_domain_name_length)))
581    )
582
583class CountryName(univ.Choice):
584    tagSet = univ.Choice.tagSet.tagExplicitly(
585        tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 1)
586        )
587    componentType = namedtype.NamedTypes(
588        namedtype.NamedType('x121-dcc-code', char.NumericString().subtype(subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_numeric_length, ub_country_name_numeric_length))),
589        namedtype.NamedType('iso-3166-alpha2-code', char.PrintableString().subtype(subtypeSpec=constraint.ValueSizeConstraint(ub_country_name_alpha_length, ub_country_name_alpha_length)))
590    )
591
592class BuiltInStandardAttributes(univ.Sequence):
593    componentType = namedtype.NamedTypes(
594        namedtype.OptionalNamedType('country-name', CountryName()),
595        namedtype.OptionalNamedType('administration-domain-name', AdministrationDomainName()),
596        namedtype.OptionalNamedType('network-address', NetworkAddress().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
597        namedtype.OptionalNamedType('terminal-identifier', TerminalIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
598        namedtype.OptionalNamedType('private-domain-name', PrivateDomainName().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
599        namedtype.OptionalNamedType('organization-name', OrganizationName().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
600        namedtype.OptionalNamedType('numeric-user-identifier', NumericUserIdentifier().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
601        namedtype.OptionalNamedType('personal-name', PersonalName().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
602        namedtype.OptionalNamedType('organizational-unit-names', OrganizationalUnitNames().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6)))
603    )
604
605class ORAddress(univ.Sequence):
606    componentType = namedtype.NamedTypes(
607        namedtype.NamedType('built-in-standard-attributes', BuiltInStandardAttributes()),
608        namedtype.OptionalNamedType('built-in-domain-defined-attributes', BuiltInDomainDefinedAttributes()),
609        namedtype.OptionalNamedType('extension-attributes', ExtensionAttributes())
610    )
611
612#
613# PKIX1Implicit88
614#
615
616id_ce_invalidityDate = univ.ObjectIdentifier('2.5.29.24')
617
618class InvalidityDate(useful.GeneralizedTime): pass
619
620id_holdinstruction_none = univ.ObjectIdentifier('2.2.840.10040.2.1')
621id_holdinstruction_callissuer = univ.ObjectIdentifier('2.2.840.10040.2.2')
622id_holdinstruction_reject = univ.ObjectIdentifier('2.2.840.10040.2.3')
623
624holdInstruction = univ.ObjectIdentifier('2.2.840.10040.2')
625
626id_ce_holdInstructionCode = univ.ObjectIdentifier('2.5.29.23')
627
628class HoldInstructionCode(univ.ObjectIdentifier): pass
629
630id_ce_cRLReasons = univ.ObjectIdentifier('2.5.29.21')
631
632class CRLReason(univ.Enumerated):
633    namedValues = namedval.NamedValues(
634        ('unspecified', 0),
635        ('keyCompromise', 1),
636        ('cACompromise', 2),
637        ('affiliationChanged', 3),
638        ('superseded', 4),
639        ('cessationOfOperation', 5),
640        ('certificateHold', 6),
641        ('removeFromCRL', 8)
642    )
643
644id_ce_cRLNumber = univ.ObjectIdentifier('2.5.29.20')
645
646class CRLNumber(univ.Integer):
647    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(0, MAX)
648
649class BaseCRLNumber(CRLNumber): pass
650
651id_kp_serverAuth = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.1.1')
652id_kp_clientAuth = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.2')
653id_kp_codeSigning = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.3')
654id_kp_emailProtection = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.4')
655id_kp_ipsecEndSystem = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.5')
656id_kp_ipsecTunnel = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.6')
657id_kp_ipsecUser = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.7')
658id_kp_timeStamping = univ.ObjectIdentifier('1.3.6.1.5.5.7.3.8')
659id_pe_authorityInfoAccess = univ.ObjectIdentifier('1.3.6.1.5.5.7.1.1')
660id_ce_extKeyUsage = univ.ObjectIdentifier('2.5.29.37')
661
662class KeyPurposeId(univ.ObjectIdentifier): pass
663
664class ExtKeyUsageSyntax(univ.SequenceOf):
665    componentType = KeyPurposeId()
666    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
667
668class ReasonFlags(univ.BitString):
669    namedValues = namedval.NamedValues(
670        ('unused', 0),
671        ('keyCompromise', 1),
672        ('cACompromise', 2),
673        ('affiliationChanged', 3),
674        ('superseded', 4),
675        ('cessationOfOperation', 5),
676        ('certificateHold', 6)
677    )
678
679
680class SkipCerts(univ.Integer):
681    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueSizeConstraint(0, MAX)
682
683id_ce_policyConstraints = univ.ObjectIdentifier('2.5.29.36')
684
685class PolicyConstraints(univ.Sequence):
686    componentType = namedtype.NamedTypes(
687        namedtype.OptionalNamedType('requireExplicitPolicy', SkipCerts().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
688        namedtype.OptionalNamedType('inhibitPolicyMapping', SkipCerts().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
689    )
690
691id_ce_basicConstraints = univ.ObjectIdentifier('2.5.29.19')
692
693class BasicConstraints(univ.Sequence):
694    componentType = namedtype.NamedTypes(
695        namedtype.NamedType('cA', univ.Boolean(False)),
696        namedtype.OptionalNamedType('pathLenConstraint', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, MAX)))
697    )
698
699id_ce_subjectDirectoryAttributes = univ.ObjectIdentifier('2.5.29.9')
700
701class SubjectDirectoryAttributes(univ.SequenceOf):
702    componentType = Attribute()
703    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
704
705class EDIPartyName(univ.Sequence):
706    componentType = namedtype.NamedTypes(
707        namedtype.OptionalNamedType('nameAssigner', DirectoryString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
708        namedtype.NamedType('partyName', DirectoryString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
709    )
710
711class AnotherName(univ.Sequence):
712    componentType = namedtype.NamedTypes(
713        namedtype.NamedType('type-id', univ.ObjectIdentifier()),
714        namedtype.NamedType('value', univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
715    )
716
717class GeneralName(univ.Choice):
718    componentType = namedtype.NamedTypes(
719        namedtype.NamedType('otherName', AnotherName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
720        namedtype.NamedType('rfc822Name', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
721        namedtype.NamedType('dNSName', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
722        namedtype.NamedType('x400Address', ORAddress().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
723        namedtype.NamedType('directoryName', Name().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
724        namedtype.NamedType('ediPartyName', EDIPartyName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
725        namedtype.NamedType('uniformResourceIdentifier', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
726        namedtype.NamedType('iPAddress', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
727        namedtype.NamedType('registeredID', univ.ObjectIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)))
728    )
729
730class GeneralNames(univ.SequenceOf):
731    componentType = GeneralName()
732    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
733
734class AccessDescription(univ.Sequence):
735    componentType = namedtype.NamedTypes(
736        namedtype.NamedType('accessMethod', univ.ObjectIdentifier()),
737        namedtype.NamedType('accessLocation', GeneralName())
738    )
739
740class AuthorityInfoAccessSyntax(univ.SequenceOf):
741    componentType = AccessDescription()
742    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
743
744id_ce_deltaCRLIndicator = univ.ObjectIdentifier('2.5.29.27')
745
746class DistributionPointName(univ.Choice):
747    componentType = namedtype.NamedTypes(
748        namedtype.NamedType('fullName', GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
749        namedtype.NamedType('nameRelativeToCRLIssuer', RelativeDistinguishedName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
750    )
751
752class DistributionPoint(univ.Sequence):
753    componentType = namedtype.NamedTypes(
754        namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
755        namedtype.OptionalNamedType('reasons', ReasonFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
756        namedtype.OptionalNamedType('cRLIssuer', GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
757    )
758class BaseDistance(univ.Integer):
759    subtypeSpec = univ.Integer.subtypeSpec + constraint.ValueRangeConstraint(0, MAX)
760
761id_ce_cRLDistributionPoints = univ.ObjectIdentifier('2.5.29.31')
762
763class CRLDistPointsSyntax(univ.SequenceOf):
764    componentType = DistributionPoint
765    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
766id_ce_issuingDistributionPoint = univ.ObjectIdentifier('2.5.29.28')
767
768class IssuingDistributionPoint(univ.Sequence):
769    componentType = namedtype.NamedTypes(
770        namedtype.OptionalNamedType('distributionPoint', DistributionPointName().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
771        namedtype.NamedType('onlyContainsUserCerts', univ.Boolean(False).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
772        namedtype.NamedType('onlyContainsCACerts', univ.Boolean(False).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
773        namedtype.OptionalNamedType('onlySomeReasons', ReasonFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
774        namedtype.NamedType('indirectCRL', univ.Boolean(False).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
775    )
776
777class GeneralSubtree(univ.Sequence):
778    componentType = namedtype.NamedTypes(
779        namedtype.NamedType('base', GeneralName()),
780        namedtype.NamedType('minimum', BaseDistance(0).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
781        namedtype.OptionalNamedType('maximum', BaseDistance().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1)))
782    )
783
784class GeneralSubtrees(univ.SequenceOf):
785    componentType = GeneralSubtree()
786    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
787
788id_ce_nameConstraints = univ.ObjectIdentifier('2.5.29.30')
789
790class NameConstraints(univ.Sequence):
791    componentType = namedtype.NamedTypes(
792        namedtype.OptionalNamedType('permittedSubtrees', GeneralSubtrees().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
793        namedtype.OptionalNamedType('excludedSubtrees', GeneralSubtrees().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
794    )
795
796
797class DisplayText(univ.Choice):
798    componentType = namedtype.NamedTypes(
799        namedtype.NamedType('visibleString', char.VisibleString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
800        namedtype.NamedType('bmpString', char.BMPString().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200))),
801        namedtype.NamedType('utf8String', char.UTF8String().subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 200)))
802    )
803
804class NoticeReference(univ.Sequence):
805    componentType = namedtype.NamedTypes(
806        namedtype.NamedType('organization', DisplayText()),
807        namedtype.NamedType('noticeNumbers', univ.SequenceOf(componentType=univ.Integer()))
808    )
809
810class UserNotice(univ.Sequence):
811    componentType = namedtype.NamedTypes(
812        namedtype.OptionalNamedType('noticeRef', NoticeReference()),
813        namedtype.OptionalNamedType('explicitText', DisplayText())
814    )
815
816class CPSuri(char.IA5String): pass
817
818class PolicyQualifierId(univ.ObjectIdentifier):
819    subtypeSpec = univ.ObjectIdentifier.subtypeSpec + constraint.SingleValueConstraint(id_qt_cps, id_qt_unotice)
820
821class CertPolicyId(univ.ObjectIdentifier): pass
822
823class PolicyQualifierInfo(univ.Sequence):
824    componentType = namedtype.NamedTypes(
825        namedtype.NamedType('policyQualifierId', PolicyQualifierId()),
826        namedtype.NamedType('qualifier', univ.Any())
827    )
828
829id_ce_certificatePolicies = univ.ObjectIdentifier('2.5.29.32')
830
831class PolicyInformation(univ.Sequence):
832    componentType = namedtype.NamedTypes(
833        namedtype.NamedType('policyIdentifier', CertPolicyId()),
834        namedtype.OptionalNamedType('policyQualifiers', univ.SequenceOf(componentType=PolicyQualifierInfo()).subtype(subtypeSpec=constraint.ValueSizeConstraint(1, MAX)))
835    )
836
837class CertificatePolicies(univ.SequenceOf):
838    componentType = PolicyInformation()
839    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
840
841id_ce_policyMappings = univ.ObjectIdentifier('2.5.29.33')
842
843class PolicyMapping(univ.Sequence):
844    componentType = namedtype.NamedTypes(
845        namedtype.NamedType('issuerDomainPolicy', CertPolicyId()),
846        namedtype.NamedType('subjectDomainPolicy', CertPolicyId())
847    )
848
849class PolicyMappings(univ.SequenceOf):
850    componentType = PolicyMapping()
851    subtypeSpec = univ.SequenceOf.subtypeSpec + constraint.ValueSizeConstraint(1, MAX)
852
853id_ce_privateKeyUsagePeriod = univ.ObjectIdentifier('2.5.29.16')
854
855class PrivateKeyUsagePeriod(univ.Sequence):
856    componentType = namedtype.NamedTypes(
857        namedtype.OptionalNamedType('notBefore', useful.GeneralizedTime().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
858        namedtype.OptionalNamedType('notAfter', useful.GeneralizedTime().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
859    )
860
861id_ce_keyUsage = univ.ObjectIdentifier('2.5.29.15')
862
863class KeyUsage(univ.BitString):
864    namedValues = namedval.NamedValues(
865        ('digitalSignature', 0),
866        ('nonRepudiation', 1),
867        ('keyEncipherment', 2),
868        ('dataEncipherment', 3),
869        ('keyAgreement', 4),
870        ('keyCertSign', 5),
871        ('cRLSign', 6),
872        ('encipherOnly', 7),
873        ('decipherOnly', 8)
874    )
875
876id_ce = univ.ObjectIdentifier('2.5.29')
877
878id_ce_authorityKeyIdentifier = univ.ObjectIdentifier('2.5.29.35')
879
880class KeyIdentifier(univ.OctetString): pass
881
882id_ce_subjectKeyIdentifier = univ.ObjectIdentifier('2.5.29.14')
883
884class SubjectKeyIdentifier(KeyIdentifier): pass
885
886class AuthorityKeyIdentifier(univ.Sequence):
887    componentType = namedtype.NamedTypes(
888        namedtype.OptionalNamedType('keyIdentifier', KeyIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
889        namedtype.OptionalNamedType('authorityCertIssuer', GeneralNames().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
890        namedtype.OptionalNamedType('authorityCertSerialNumber', CertificateSerialNumber().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
891    )
892
893id_ce_certificateIssuer = univ.ObjectIdentifier('2.5.29.29')
894
895class CertificateIssuer(GeneralNames): pass
896
897id_ce_subjectAltName = univ.ObjectIdentifier('2.5.29.17')
898
899class SubjectAltName(GeneralNames): pass
900
901id_ce_issuerAltName = univ.ObjectIdentifier('2.5.29.18')
902
903class IssuerAltName(GeneralNames): pass
904