Updated DB_Helper by adding firebase methods.

venv/Lib/site-packages/pyasn1_modules/rfc2631.py

@@ -0,0 +1,37 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# Created by Russ Housley with assistance from asn1ate v.0.6.0.
+#
+# Copyright (c) 2019, Vigil Security, LLC
+# License: http://snmplabs.com/pyasn1/license.html
+#
+# Diffie-Hellman Key Agreement
+#
+# ASN.1 source from:
+# https://www.rfc-editor.org/rfc/rfc2631.txt
+# https://www.rfc-editor.org/errata/eid5897
+#
+
+from pyasn1.type import constraint
+from pyasn1.type import namedtype
+from pyasn1.type import tag
+from pyasn1.type import univ
+
+
+class KeySpecificInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('algorithm', univ.ObjectIdentifier()),
+        namedtype.NamedType('counter', univ.OctetString().subtype(
+            subtypeSpec=constraint.ValueSizeConstraint(4, 4)))
+    )
+
+
+class OtherInfo(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('keyInfo', KeySpecificInfo()),
+        namedtype.OptionalNamedType('partyAInfo', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
+        namedtype.NamedType('suppPubInfo', univ.OctetString().subtype(
+            explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
+    )