Moved from the top-level under the roof of v4 API

1 files changed, 21 insertions, 0 deletions

diff --git a/pysnmp/proto/secmod/base.py b/pysnmp/proto/secmod/base.py
new file mode 100644
index 00000000..769b42d4
--- /dev/null
+++ b/pysnmp/proto/secmod/base.py
@@ -0,0 +1,21 @@
+from pysnmp.proto.secmod import error
+
+class AbstractSecurityModel:
+    def __init__(self, mibInstrumController=None):
+        self.mibInstrumController = mibInstrumController
+        self.__cacheEntries = {}
+    
+    def processIncomingMsg(self, msg, **kwargs):
+        raise error.BadArgumentError(
+            'Security model %s not implemented' % self
+            )
+
+    def generateRequestMsg(self, msg, **kwargs):
+        raise error.BadArgumentError(
+            'Security model %s not implemented' % self
+            )
+
+    def generateResponseMsg(self, msg, **kwargs):
+        raise error.BadArgumentError(
+            'Security model %s not implemented' % self
+            )