Add csrf_exempt decorator to callback endpoint

Author: steventux

manage_breast_screening/notifications/views.py

@@ -2,6 +2,7 @@
 
 from django.contrib.auth.decorators import login_not_required
 from django.http import JsonResponse
+from django.views.decorators.csrf import csrf_exempt
 from django.views.decorators.http import require_http_methods
 
 from manage_breast_screening.core.decorators import (
@@ -16,6 +17,7 @@
 @require_http_methods(["POST"])
 @login_not_required
 @basic_auth_exempt
+@csrf_exempt
 def create_message_status(request):
     valid, message = RequestValidator(request).valid()