Closes #4502: Enable configuration of proxies for outbound HTTP requests

netbox/extras/webhooks_worker.py

@@ -1,6 +1,7 @@
 import logging
 
 import requests
+from django.conf import settings
 from django_rq import job
 from jinja2.exceptions import TemplateError
 
@@ -69,7 +70,7 @@ def process_webhook(webhook, data, model_name, event, timestamp, username, reque
         session.verify = webhook.ssl_verification
         if webhook.ca_file_path:
             session.verify = webhook.ca_file_path
-        response = session.send(prepared_request)
+        response = session.send(prepared_request, proxies=settings.HTTP_PROXIES)
 
     if 200 <= response.status_code <= 299:
         logger.info("Request succeeded; response status {}".format(response.status_code))

netbox/netbox/configuration.example.py

@@ -124,6 +124,12 @@ EXEMPT_VIEW_PERMISSIONS = [
     # 'ipam.prefix',
 ]
 
+# HTTP proxies NetBox should use when sending outbound HTTP requests (e.g. for webhooks).
+# HTTP_PROXIES = {
+#     'http': 'http://10.10.1.10:3128',
+#     'https': 'http://10.10.1.10:1080',
+# }
+
 # Enable custom logging. Please see the Django documentation for detailed guidance on configuring custom logs:
 #   https://docs.djangoproject.com/en/stable/topics/logging/
 LOGGING = {}

netbox/netbox/settings.py

@@ -77,6 +77,7 @@ DOCS_ROOT = getattr(configuration, 'DOCS_ROOT', os.path.join(os.path.dirname(BAS
 EMAIL = getattr(configuration, 'EMAIL', {})
 ENFORCE_GLOBAL_UNIQUE = getattr(configuration, 'ENFORCE_GLOBAL_UNIQUE', False)
 EXEMPT_VIEW_PERMISSIONS = getattr(configuration, 'EXEMPT_VIEW_PERMISSIONS', [])
+HTTP_PROXIES = getattr(configuration, 'HTTP_PROXIES', None)
 LOGGING = getattr(configuration, 'LOGGING', {})
 LOGIN_REQUIRED = getattr(configuration, 'LOGIN_REQUIRED', False)
 LOGIN_TIMEOUT = getattr(configuration, 'LOGIN_TIMEOUT', None)

netbox/utilities/background_tasks.py

@@ -28,7 +28,7 @@ def get_releases(pre_releases=False):
 
     try:
         logger.debug("Fetching new releases from {}".format(url))
-        response = requests.get(url, headers=headers)
+        response = requests.get(url, headers=headers, proxies=settings.HTTP_PROXIES)
         response.raise_for_status()
         total_releases = len(response.json())