1 # ============LICENSE_START===============================================
2 # Copyright (C) 2021 Nordix Foundation. All rights reserved.
3 # ========================================================================
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
15 # ============LICENSE_END=================================================
20 from pathlib import Path
21 from flask import Response
26 apipath=os.environ['APIPATH']
28 remote_hosts_logging=os.getenv('REMOTE_HOSTS_LOGGING')
29 duplicate_check=os.getenv('DUPLICATE_CHECK')
31 # Make sure the api path for the interface yaml file is set, otherwise exit
34 print("Env APIPATH not set. Exiting....")
37 # Return a Response of currently supported interfaces
38 def get_supported_interfaces_response():
41 arr = os.listdir("../")
42 del arr[arr.index('common')] # Remove the common lib
43 del arr[arr.index('start.sh')] # Remove the start script
45 return Response("Current interface: " + str(pp[len(pp)-1]) + " All supported A1 interface yamls in this container: "+str(arr), 200, mimetype='text/plain')
47 # Remote host lookup and store host name in a set
48 def extract_host_name(hosts_set, request):
49 if (remote_hosts_logging is not None):
50 if request.environ.get('HTTP_X_FORWARDED_FOR') is None:
51 host_ip=str(request.environ['REMOTE_ADDR'])
53 host_ip=str(request.environ['HTTP_X_FORWARDED_FOR'])
55 if (host_ip.startswith('::ffff:')):
56 host_ip=host_ip[len(prefix):]
58 name, alias, addresslist = socket.gethostbyaddr(host_ip)
61 hosts_set.add(host_ip)
63 hosts_set.add("logging_of_remote_host_names_not_enabled")
65 # Function to check if duplicate check shall be made
66 # True = check for duplicates
67 # False = ignore duplicates
68 def is_duplicate_check():
69 global duplicate_check
71 if ((duplicate_check is not None) and (duplicate_check == "1")):