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-rw-r--r--windriver/titanium_cloud/middleware.py64
1 files changed, 0 insertions, 64 deletions
diff --git a/windriver/titanium_cloud/middleware.py b/windriver/titanium_cloud/middleware.py
deleted file mode 100644
index 4f19da08..00000000
--- a/windriver/titanium_cloud/middleware.py
+++ /dev/null
@@ -1,64 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, 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.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import uuid
-from django.conf import settings
-from onaplogging.mdcContext import MDC
-
-FORWARDED_FOR_FIELDS = ["HTTP_X_FORWARDED_FOR", "HTTP_X_FORWARDED_HOST",
- "HTTP_X_FORWARDED_SERVER"]
-
-
-class LogContextMiddleware(object):
-
- # the last IP behind multiple proxies, if no exist proxies
- # get local host ip.
- 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 propageted Id from other component. if do not fetch id,
- # generate one.
- ReqeustID = request.META.get("HTTP_X_TRANSACTIONID", None)
- if ReqeustID is None:
- ReqeustID = str(uuid.uuid3(uuid.NAMESPACE_URL, settings.MULTIVIM_VERSION))
- MDC.put("requestID", ReqeustID)
- # generate the reqeust id
- InvocationID = str(uuid.uuid4())
- MDC.put("invocationID", InvocationID)
- MDC.put("serviceName", settings.MULTIVIM_VERSION)
- MDC.put("serviceIP", self._getLastIp(request))
- return None
-
- def process_response(self, request, response):
-
- MDC.clear()
- return response