Add google-endpoints to third_party/.

third_party/google-endpoints/pyasn1_modules/rfc3414.py

Index: third_party/google-endpoints/pyasn1_modules/rfc3414.py
diff --git a/third_party/google-endpoints/pyasn1_modules/rfc3414.py b/third_party/google-endpoints/pyasn1_modules/rfc3414.py
new file mode 100644
index 0000000000000000000000000000000000000000..580c88e97fd771461d479e0526efd92bd3911306
--- /dev/null
+++ b/third_party/google-endpoints/pyasn1_modules/rfc3414.py
@@ -0,0 +1,17 @@
+#
+# SNMPv3 message syntax
+#
+# ASN.1 source from:
+# http://www.ietf.org/rfc/rfc3414.txt
+#
+from pyasn1.type import univ, namedtype, namedval, tag, constraint
+
+class UsmSecurityParameters(univ.Sequence):
+    componentType = namedtype.NamedTypes(
+        namedtype.NamedType('msgAuthoritativeEngineID', univ.OctetString()),
+        namedtype.NamedType('msgAuthoritativeEngineBoots', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 2147483647))),
+        namedtype.NamedType('msgAuthoritativeEngineTime', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 2147483647))),
+        namedtype.NamedType('msgUserName', univ.OctetString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 32))),
+        namedtype.NamedType('msgAuthenticationParameters', univ.OctetString()),
+        namedtype.NamedType('msgPrivacyParameters', univ.OctetString())
+        )