Method check

core/api_views.py:162–203

(self, request, *args, **kwargs)

        return response
    @action(detail=False, methods=["post"], url_path="check")
    def check(self, request, *args, **kwargs):
        data = request.data

        if data.get("key") == NETWORK_ACCESS_KEY:
            client_ip = ipaddress.ip_address(get_client_ip(request))

            in_network = {}
            invalid = []

            value = data.get("value", {})
            for key, val in value.items():
                in_network[key] = []
                cidrs = val.split(",")
                for cidr in cidrs:
                    try:
                        network = ipaddress.ip_network(cidr)

                        if client_ip in network:
                            in_network[key] = []
                            break

                        in_network[key].append(cidr)
                    except:
                        invalid.append(cidr)

            if len(invalid) > 0:
                return Response(
                    {
                        "error": True,
                        "message": "Invalid CIDR(s)",
                        "data": invalid,
                    },
                    status=status.HTTP_200_OK,
                )

            response_data = {
                **in_network,
                "client_ip": str(client_ip)
            }
            return Response(response_data, status=status.HTTP_200_OK)

        return Response({}, status=status.HTTP_200_OK)

class ProxySettingsViewSet(viewsets.ViewSet):
    """