diff options
| -rw-r--r-- | python/vyos/configverify.py | 9 | ||||
| -rw-r--r-- | python/vyos/template.py | 3 | ||||
| -rwxr-xr-x | src/conf_mode/container.py | 3 | ||||
| -rwxr-xr-x | src/conf_mode/qos.py | 5 | ||||
| -rw-r--r-- | src/tests/test_template.py | 6 |
5 files changed, 15 insertions, 11 deletions
diff --git a/python/vyos/configverify.py b/python/vyos/configverify.py index 6508ccdd9..894dc3286 100644 --- a/python/vyos/configverify.py +++ b/python/vyos/configverify.py @@ -206,13 +206,13 @@ def verify_mirror_redirect(config): It makes no sense to mirror traffic back at yourself! """ - import os + from vyos.utils.network import interface_exists if {'mirror', 'redirect'} <= set(config): raise ConfigError('Mirror and redirect can not be enabled at the same time!') if 'mirror' in config: for direction, mirror_interface in config['mirror'].items(): - if not os.path.exists(f'/sys/class/net/{mirror_interface}'): + if not interface_exists(mirror_interface): raise ConfigError(f'Requested mirror interface "{mirror_interface}" '\ 'does not exist!') @@ -222,7 +222,7 @@ def verify_mirror_redirect(config): if 'redirect' in config: redirect_ifname = config['redirect'] - if not os.path.exists(f'/sys/class/net/{redirect_ifname}'): + if not interface_exists(redirect_ifname): raise ConfigError(f'Requested redirect interface "{redirect_ifname}" '\ 'does not exist!') @@ -280,6 +280,7 @@ def verify_interface_exists(ifname, warning_only=False): from vyos.base import Warning from vyos.configquery import ConfigTreeQuery from vyos.utils.dict import dict_search_recursive + from vyos.utils.network import interface_exists # Check if interface is present in CLI config config = ConfigTreeQuery() @@ -288,7 +289,7 @@ def verify_interface_exists(ifname, warning_only=False): return True # Interface not found on CLI, try Linux Kernel - if os.path.exists(f'/sys/class/net/{ifname}'): + if interface_exists(ifname): return True message = f'Interface "{ifname}" does not exist!' diff --git a/python/vyos/template.py b/python/vyos/template.py index d1b3e8fa8..ffccae9a1 100644 --- a/python/vyos/template.py +++ b/python/vyos/template.py @@ -294,7 +294,8 @@ def network_from_ipv4(address): @register_filter('is_interface') def is_interface(interface): """ Check if parameter is a valid local interface name """ - return os.path.exists(f'/sys/class/net/{interface}') + from vyos.utils.network import interface_exists + return interface_exists(interface) @register_filter('is_ip') def is_ip(addr): diff --git a/src/conf_mode/container.py b/src/conf_mode/container.py index e967bee71..910a92a7c 100755 --- a/src/conf_mode/container.py +++ b/src/conf_mode/container.py @@ -32,6 +32,7 @@ from vyos.utils.file import write_file from vyos.utils.process import call from vyos.utils.process import cmd from vyos.utils.process import run +from vyos.utils.network import interface_exists from vyos.template import bracketize_ipv6 from vyos.template import inc_ip from vyos.template import is_ipv4 @@ -471,7 +472,7 @@ def apply(container): # T5147: Networks are started only as soon as there is a consumer. # If only a network is created in the first place, no need to assign # it to a VRF as there's no consumer, yet. - if os.path.exists(f'/sys/class/net/{network_name}'): + if interface_exists(network_name): tmp = Interface(network_name) tmp.add_ipv6_eui64_address('fe80::/64') tmp.set_vrf(network_config.get('vrf', '')) diff --git a/src/conf_mode/qos.py b/src/conf_mode/qos.py index 4a0b4d0c5..2b4fcc1bf 100755 --- a/src/conf_mode/qos.py +++ b/src/conf_mode/qos.py @@ -36,8 +36,9 @@ from vyos.qos import RateLimiter from vyos.qos import RoundRobin from vyos.qos import TrafficShaper from vyos.qos import TrafficShaperHFSC -from vyos.utils.process import run from vyos.utils.dict import dict_search_recursive +from vyos.utils.network import interface_exists +from vyos.utils.process import run from vyos import ConfigError from vyos import airbag airbag.enable() @@ -214,7 +215,7 @@ def apply(qos): return None for interface, interface_config in qos['interface'].items(): - if not os.path.exists(f'/sys/class/net/{interface}'): + if not interface_exists(interface): # When shaper is bound to a dialup (e.g. PPPoE) interface it is # possible that it is yet not availbale when to QoS code runs. # Skip the configuration and inform the user diff --git a/src/tests/test_template.py b/src/tests/test_template.py index aba97015e..dbb86b40b 100644 --- a/src/tests/test_template.py +++ b/src/tests/test_template.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2020-2023 VyOS maintainers and contributors +# Copyright (C) 2020-2024 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as @@ -14,9 +14,9 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -import os import vyos.template +from vyos.utils.network import interface_exists from ipaddress import ip_network from unittest import TestCase @@ -26,7 +26,7 @@ class TestVyOSTemplate(TestCase): def test_is_interface(self): for interface in ['lo', 'eth0']: - if os.path.exists(f'/sys/class/net/{interface}'): + if interface_exists(interface): self.assertTrue(vyos.template.is_interface(interface)) else: self.assertFalse(vyos.template.is_interface(interface)) |