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Direktori : /opt/alt/python38/lib/python3.8/site-packages/asn1crypto/ |
Current File : //opt/alt/python38/lib/python3.8/site-packages/asn1crypto/pdf.py |
# coding: utf-8 """ ASN.1 type classes for PDF signature structures. Adds extra oid mapping and value parsing to asn1crypto.x509.Extension() and asn1crypto.xms.CMSAttribute(). """ from __future__ import unicode_literals, division, absolute_import, print_function from .cms import CMSAttributeType, CMSAttribute from .core import ( Boolean, Integer, Null, ObjectIdentifier, OctetString, Sequence, SequenceOf, SetOf, ) from .crl import CertificateList from .ocsp import OCSPResponse from .x509 import ( Extension, ExtensionId, GeneralName, KeyPurposeId, ) class AdobeArchiveRevInfo(Sequence): _fields = [ ('version', Integer) ] class AdobeTimestamp(Sequence): _fields = [ ('version', Integer), ('location', GeneralName), ('requires_auth', Boolean, {'optional': True, 'default': False}), ] class OtherRevInfo(Sequence): _fields = [ ('type', ObjectIdentifier), ('value', OctetString), ] class SequenceOfCertificateList(SequenceOf): _child_spec = CertificateList class SequenceOfOCSPResponse(SequenceOf): _child_spec = OCSPResponse class SequenceOfOtherRevInfo(SequenceOf): _child_spec = OtherRevInfo class RevocationInfoArchival(Sequence): _fields = [ ('crl', SequenceOfCertificateList, {'tag_type': 'explicit', 'tag': 0, 'optional': True}), ('ocsp', SequenceOfOCSPResponse, {'tag_type': 'explicit', 'tag': 1, 'optional': True}), ('other_rev_info', SequenceOfOtherRevInfo, {'tag_type': 'explicit', 'tag': 2, 'optional': True}), ] class SetOfRevocationInfoArchival(SetOf): _child_spec = RevocationInfoArchival ExtensionId._map['1.2.840.113583.1.1.9.2'] = 'adobe_archive_rev_info' ExtensionId._map['1.2.840.113583.1.1.9.1'] = 'adobe_timestamp' ExtensionId._map['1.2.840.113583.1.1.10'] = 'adobe_ppklite_credential' Extension._oid_specs['adobe_archive_rev_info'] = AdobeArchiveRevInfo Extension._oid_specs['adobe_timestamp'] = AdobeTimestamp Extension._oid_specs['adobe_ppklite_credential'] = Null KeyPurposeId._map['1.2.840.113583.1.1.5'] = 'pdf_signing' CMSAttributeType._map['1.2.840.113583.1.1.8'] = 'adobe_revocation_info_archival' CMSAttribute._oid_specs['adobe_revocation_info_archival'] = SetOfRevocationInfoArchival