X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=test%2Fcr%2Fapp%2Fcr.py;h=9e04d5759720badd44638d583c7d8e93fe507a57;hb=c963b73942867f631f9e5708e28025140afcb893;hp=fa42c20478863ec4bbc3c99349096f1b9376928f;hpb=38c1f88849d9b529007ac07daeeca2ca0291793b;p=nonrtric.git

diff --git a/test/cr/app/cr.py b/test/cr/app/cr.py
index fa42c204..9e04d575 100644
--- a/test/cr/app/cr.py
+++ b/test/cr/app/cr.py
@@ -23,6 +23,7 @@ from datetime import datetime
 import json
 import traceback
 import logging
+import socket
 
 # Disable all logging of GET on reading counters and db
 class AjaxFilter(logging.Filter):
@@ -58,6 +59,23 @@ CAUGHT_EXCEPTION="Caught exception: "
 SERVER_ERROR="Server error :"
 TIME_STAMP="cr-timestamp"
 
+# Remote host lookup and print host name
+def remote_host_logging(request):
+
+    if request.environ.get('HTTP_X_FORWARDED_FOR') is None:
+        host_ip=str(request.environ['REMOTE_ADDR'])
+    else:
+        host_ip=str(request.environ['HTTP_X_FORWARDED_FOR'])
+    prefix='::ffff:'
+    if (host_ip.startswith('::ffff:')):
+        host_ip=host_ip[len(prefix):]
+    try:
+        name, alias, addresslist = socket.gethostbyaddr(host_ip)
+        print("Calling host: "+str(name))
+    except Exception:
+        print("Calling host not possible to retrieve IP: "+str(host_ip))
+
+
 #I'm alive function
 @app.route('/',
     methods=['GET'])
@@ -131,6 +149,7 @@ def events_write(id):
 
     try:
         print("Received callback for id: "+id +", content-type="+request.content_type)
+        remote_host_logging(request)
         try:
             if (request.content_type == MIME_JSON):
                 data = request.data