diff options
Diffstat (limited to 'src/conf_mode')
| -rwxr-xr-x | src/conf_mode/interfaces-openvpn.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/conf_mode/interfaces-openvpn.py b/src/conf_mode/interfaces-openvpn.py index 6b5a3363e..b75b6dc1b 100755 --- a/src/conf_mode/interfaces-openvpn.py +++ b/src/conf_mode/interfaces-openvpn.py @@ -38,6 +38,7 @@ from vyos.validate import is_addr_assigned from vyos.validate import is_ipv6 from vyos.configverify import verify_vrf from vyos.configverify import verify_bridge_delete +from vyos.configverify import verify_diffie_hellman_length from vyos import ConfigError from vyos import airbag @@ -229,7 +230,6 @@ def verify(openvpn): if 'remote_host' in openvpn: raise ConfigError('Cannot specify "remote-host" in server mode') - tmp = dict_search('tls.dh_file', openvpn) if 'tls' in openvpn: if 'dh_file' not in openvpn['tls']: if 'key_file' in openvpn['tls'] and not checkCertHeader('-----BEGIN EC PRIVATE KEY-----', openvpn['tls']['key_file']): @@ -415,6 +415,9 @@ def verify(openvpn): if file and not checkCertHeader('-----BEGIN DH PARAMETERS-----', file): raise ConfigError(f'Specified dh-file "{file}" is not valid') + if file and not verify_diffie_hellman_length(file, 2048): + raise ConfigError(f'Minimum DH key-size is 2048 bits') + tmp = dict_search('tls.role', openvpn) if tmp: if openvpn['mode'] in ['client', 'server']: |