# ============LICENSE_START===============================================
-# Copyright (C) 2020 Nordix Foundation. All rights reserved.
+# Copyright (C) 2021 Nordix Foundation. All rights reserved.
# ========================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
import socket
import ssl
-#Must exist
+# Must exist
apipath=os.environ['APIPATH']
-#May exist
+# May exist
remote_hosts_logging=os.getenv('REMOTE_HOSTS_LOGGING')
+duplicate_check=os.getenv('DUPLICATE_CHECK')
# Make sure the api path for the interface yaml file is set, otherwise exit
def check_apipath():
arr = os.listdir("../")
del arr[arr.index('common')] # Remove the common lib
del arr[arr.index('start.sh')] # Remove the start script
+ arr.sort()
return Response("Current interface: " + str(pp[len(pp)-1]) + " All supported A1 interface yamls in this container: "+str(arr), 200, mimetype='text/plain')
# Remote host lookup and store host name in a set
def extract_host_name(hosts_set, request):
if (remote_hosts_logging is not None):
- host_ip=str(request.environ['REMOTE_ADDR'])
+ 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)
hosts_set.add(name)
- except Exception as e:
+ except Exception:
hosts_set.add(host_ip)
else:
hosts_set.add("logging_of_remote_host_names_not_enabled")
-# Check if cert is available and return a sec context, if not return 'None'
-def get_security_context():
-
- try:
- path="/usr/src/app/cert"
- if (os.path.isdir(path)):
- certpath=path+"/cert.crt"
- keypath=path+"/key.crt"
- if (os.path.isfile(certpath) and os.path.isfile(keypath)):
- context = ssl.SSLContext(ssl.PROTOCOL_TLS)
- context.load_cert_chain(certpath, keypath, password="test")
- return context
- else:
- print("Cert and/or key does not exists in dir "+str(path))
+# Function to check if duplicate check shall be made
+# True = check for duplicates
+# False = ignore duplicates
+def is_duplicate_check():
+ global duplicate_check
- else:
- print("Path "+str(path)+" to certificate and key does not exists")
- except Exception as e:
- print("Problem when loading cert and key: "+str(e))
- return None
+ if ((duplicate_check is not None) and (duplicate_check == "1")):
+ return True
+ return False