def _get_network_info_tuple(self) -> NetworkInfo:
def network_interface_gen():
for interface in netifaces.interfaces():
try:
mac_address = get_if_mac_address(interface)
except ValueError:
mac_address = None
try:
ip_addresses = get_all_ips_from_if_cidr(
interface, IpPreference.IPV4_ONLY)
except ValueError:
ip_addresses = []
try:
ipv6_addresses = get_all_ips_from_if_cidr(
interface, IpPreference.IPV6_ONLY)
except ValueError:
ipv6_addresses = []
yield NetworkInterface(
network_interface_id=interface,
status="UP" if is_interface_up(interface) else "DOWN",
mac_address=mac_address,
ip_addresses=ip_addresses,
ipv6_addresses=ipv6_addresses,
)
def make_route_tuple(route) -> Route:
return Route(
destination_ip=route.destination,
gateway_ip=route.gateway,
genmask=route.genmask,
network_interface_id=route.interface,
)
routing_cmd_result = get_routing_table()
if routing_cmd_result.error is not None:
logging.error("Failed to get routing table: %s",
routing_cmd_result.error)
network_info = NetworkInfo(
network_interfaces=[
network_interface._asdict()
for network_interface in network_interface_gen()
],
routing_table=[
make_route_tuple(route)._asdict()
for route in routing_cmd_result.routing_table
],
)
return network_info
def _get_network_info() -> NetworkInfo:
def network_interface_gen():
for interface in netifaces.interfaces():
try:
mac_address = get_if_mac_address(interface)
except ValueError:
mac_address = None
try:
ip_addresses = get_all_ips_from_if_cidr(
interface,
IpPreference.IPV4_ONLY,
)
except ValueError:
ip_addresses = []
try:
ipv6_addresses = get_all_ips_from_if_cidr(
interface,
IpPreference.IPV6_ONLY,
)
except ValueError:
ipv6_addresses = []
yield NetworkInterface(
network_interface_id=interface,
status="UP" if is_interface_up(interface) else "DOWN",
mac_address=mac_address,
ip_addresses=ip_addresses,
ipv6_addresses=ipv6_addresses,
)
routing_cmd_result = get_routing_table()
if routing_cmd_result.error is not None:
logging.error(
"Failed to get routing table: %s",
routing_cmd_result.error,
)
network_info = NetworkInfo(
network_interfaces=[
network_interface._asdict()
for network_interface in network_interface_gen()
],
routing_table=routing_cmd_result.routing_table,
)
return network_info