Remove dependency on onaplogging in vnflcm

[vfc/gvnfm/vnflcm.git] / lcm / lcm / middleware.py

diff --git a/lcm/lcm/middleware.py b/lcm/lcm/middleware.py
deleted file mode 100644 (file)
index 5866deb..0000000
--- a/lcm/lcm/middleware.py
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright (c) 2017-2018 ZTE, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-
-import uuid
-from onaplogging.mdcContext import MDC
-
-from lcm.pub.config.config import FORWARDED_FOR_FIELDS, SERVICE_NAME
-
-
-class LogContextMiddleware(object):
-    #  the last IP behind multiple proxies,  if no exist proxies
-    #  get local host ip.
-    def __init__(self, get_response):
-        self.get_response = get_response
-
-    def _getLastIp(self, request):
-
-        ip = ""
-        try:
-            for field in FORWARDED_FOR_FIELDS:
-                if field in request.META:
-                    if ',' in request.META[field]:
-                        parts = request.META[field].split(',')
-                        ip = parts[-1].strip().split(":")[0]
-                    else:
-                        ip = request.META[field].split(":")[0]
-
-            if ip == "":
-                ip = request.META.get("HTTP_HOST").split(":")[0]
-
-        except Exception:
-            pass
-
-        return ip
-
-    def process_request(self, request):
-        # Fetch TRANSACTIONID Id and pass to plugin server
-        ReqeustID = request.META.get("HTTP_X_ONAP-RequestID", None)
-        if ReqeustID is None:
-            ReqeustID = uuid.uuid3(uuid.NAMESPACE_URL, SERVICE_NAME)
-            request.META["HTTP_X_ONAP-RequestID"] = ReqeustID
-        MDC.put("requestID", ReqeustID)
-        # generate the unique  id
-        InovocationID = uuid.uuid3(uuid.NAMESPACE_DNS, SERVICE_NAME)
-        MDC.put("invocationID", InovocationID)
-        MDC.put("serviceName", SERVICE_NAME)
-        # access ip
-        MDC.put("serviceIP", self._getLastIp(request))
-
-        return None
-
-    def process_response(self, request, response):
-        MDC.clear()
-        return response
-
-    def __call__(self, request):
-        self.process_request(request)
-        response = self.get_response(request)
-        self.process_response(request, response)
-        return response