From 4bbbaab60d56bfd6f3a145378027642b4c47adee Mon Sep 17 00:00:00 2001 From: Daniil Baturin Date: Wed, 20 Sep 2023 15:36:00 +0100 Subject: openvpn: T5269: add a deprecation warning for shared-secret --- src/conf_mode/interfaces-openvpn.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/conf_mode/interfaces-openvpn.py b/src/conf_mode/interfaces-openvpn.py index 9f4de990c..bdeb44837 100755 --- a/src/conf_mode/interfaces-openvpn.py +++ b/src/conf_mode/interfaces-openvpn.py @@ -30,6 +30,7 @@ from netifaces import interfaces from secrets import SystemRandom from shutil import rmtree +from vyos.base import DeprecationWarning from vyos.config import Config from vyos.configdict import get_interface_dict from vyos.configdict import is_node_changed @@ -165,6 +166,11 @@ def verify_pki(openvpn): if shared_secret_key not in pki['openvpn']['shared_secret']: raise ConfigError(f'Invalid shared-secret on openvpn interface {interface}') + # If PSK settings are correct, warn about its deprecation + DeprecationWarning("OpenVPN shared-secret support will be removed in future VyOS versions.\n\ + Please migrate your site-to-site tunnels to TLS.\n\ + You can use self-signed certificates with peer fingerprint verification, consult the documentation for details.") + if tls: if (mode in ['server', 'client']) and ('ca_certificate' not in tls): raise ConfigError(f'Must specify "tls ca-certificate" on openvpn interface {interface},\ -- cgit v1.2.3