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-rwxr-xr-xsrc/validators/interface-name19
1 files changed, 13 insertions, 6 deletions
diff --git a/src/validators/interface-name b/src/validators/interface-name
index 72e9fd54a..5bac671b1 100755
--- a/src/validators/interface-name
+++ b/src/validators/interface-name
@@ -14,14 +14,21 @@
# 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 re
-import sys
+
+from sys import argv
+from sys import exit
pattern = '^(bond|br|dum|en|ersp|eth|gnv|lan|l2tp|l2tpeth|macsec|peth|ppp|pppoe|pptp|sstp|tun|vti|vtun|vxlan|wg|wlan|wlm)[0-9]+(.\d+)?|lo$'
if __name__ == '__main__':
- if len(sys.argv) != 2:
- sys.exit(1)
- if not re.match(pattern, sys.argv[1]):
- sys.exit(1)
- sys.exit(0)
+ if len(argv) != 2:
+ exit(1)
+ interface = argv[1]
+
+ if re.match(pattern, interface):
+ exit(0)
+ if os.path.exists(f'/sys/class/net/{interface}'):
+ exit(0)
+ exit(1)