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#
# This file is part of pysnmp software.
#
# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
# License: https://www.pysnmp.com/pysnmp/license.html
#
from typing import TYPE_CHECKING
from pysnmp import debug
from pysnmp.proto import errind, error
if TYPE_CHECKING:
from pysnmp.entity.engine import SnmpEngine
# rfc3415 3.2
# noinspection PyUnusedLocal
class Vacm:
"""Void Access Control Model."""
ACCESS_MODEL_ID = 0
def is_access_allowed(
self,
snmpEngine: "SnmpEngine",
securityModel,
securityName,
securityLevel,
viewType,
contextName,
variableName,
):
"""Return whether access is allowed to a MIB object."""
debug.logger & debug.FLAG_ACL and debug.logger(
f"isAccessAllowed: viewType {viewType} for variableName {variableName} - OK"
)
# rfc3415 3.2.5c
return error.StatusInformation(errorIndication=errind.accessAllowed)
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