Code

Code/venv/lib/python3.13/site-packages/pyasn1_modules/rfc4073.py

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+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with some assistance from asn1ate v.0.6.0.
+# Modified by Russ Housley to add a map for use with opentypes.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Protecting Multiple Contents with the CMS
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc4073.txt
+#
+
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import univ
+
+from pyasn1_modules import rfc5652
+
+MAX = float('inf')
+
+
+# Content Collection Content Type and Object Identifier
+
+id_ct_contentCollection = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.19')
+
+class ContentCollection(univ.SequenceOf):
+    pass
+
+ContentCollection.componentType = rfc5652.ContentInfo()
+ContentCollection.sizeSpec = constraint.ValueSizeConstraint(1, MAX)
+
+
+# Content With Attributes Content Type and Object Identifier
+
+id_ct_contentWithAttrs = univ.ObjectIdentifier('1.2.840.113549.1.9.16.1.20')
+
+class ContentWithAttributes(univ.Sequence):
+    pass
+
+ContentWithAttributes.componentType = namedtype.NamedTypes(
+    namedtype.NamedType('content', rfc5652.ContentInfo()),
+    namedtype.NamedType('attrs', univ.SequenceOf(
+        componentType=rfc5652.Attribute()).subtype(
+            sizeSpec=constraint.ValueSizeConstraint(1, MAX)))
+)
+
+
+# Map of Content Type OIDs to Content Types is added to the
+# ones that are in rfc5652.py
+
+_cmsContentTypesMapUpdate = {
+    id_ct_contentCollection: ContentCollection(),
+    id_ct_contentWithAttrs: ContentWithAttributes(),
+}
+
+rfc5652.cmsContentTypesMap.update(_cmsContentTypesMapUpdate)