From eb11d4b688d883d0c1d150b00eee40b54df42b32 Mon Sep 17 00:00:00 2001 From: zsdc Date: Thu, 26 Aug 2021 23:18:29 +0300 Subject: vyos.util: T3763: Optimized the check_port_availability function `print` was removed or replaced to `ValueError`, where possible. --- src/conf_mode/interfaces-wireguard.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'src/conf_mode/interfaces-wireguard.py') diff --git a/src/conf_mode/interfaces-wireguard.py b/src/conf_mode/interfaces-wireguard.py index ad3ddcba2..68181465e 100755 --- a/src/conf_mode/interfaces-wireguard.py +++ b/src/conf_mode/interfaces-wireguard.py @@ -74,9 +74,12 @@ def verify(wireguard): if 'peer' not in wireguard: raise ConfigError('At least one Wireguard peer is required!') - if 'port' in wireguard and check_port_availability( - '0.0.0.0', int(wireguard['port']), 'udp') is not True: - raise ConfigError('The port cannot be used for the interface') + listen_port = int(wireguard['port']) + if 'port' in wireguard and check_port_availability('0.0.0.0', listen_port, + 'udp') is not True: + raise ConfigError( + f'The UDP port {listen_port} is busy or unavailable and cannot be used for the interface' + ) # run checks on individual configured WireGuard peer for tmp in wireguard['peer']: -- cgit v1.2.3