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-rwxr-xr-xsrc/conf_mode/service_console-server.py32
1 files changed, 19 insertions, 13 deletions
diff --git a/src/conf_mode/service_console-server.py b/src/conf_mode/service_console-server.py
index 6e94a19ae..51050e702 100755
--- a/src/conf_mode/service_console-server.py
+++ b/src/conf_mode/service_console-server.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2018-2020 VyOS maintainers and contributors
+# Copyright (C) 2018-2021 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
@@ -17,6 +17,7 @@
import os
from sys import exit
+from psutil import process_iter
from vyos.config import Config
from vyos.configdict import dict_merge
@@ -60,14 +61,19 @@ def verify(proxy):
if not proxy:
return None
+ processes = process_iter(['name', 'cmdline'])
if 'device' in proxy:
- for device in proxy['device']:
- if 'speed' not in proxy['device'][device]:
- raise ConfigError(f'Serial port speed must be defined for "{device}"!')
+ for device, device_config in proxy['device'].items():
+ for process in processes:
+ if 'agetty' in process.name() and device in process.cmdline():
+ raise ConfigError(f'Port "{device}" already provides a '\
+ 'console used by "system console"!')
+
+ if 'speed' not in device_config:
+ raise ConfigError(f'Port "{device}" requires speed to be set!')
- if 'ssh' in proxy['device'][device]:
- if 'port' not in proxy['device'][device]['ssh']:
- raise ConfigError(f'SSH port must be defined for "{device}"!')
+ if 'ssh' in device_config and 'port' not in device_config['ssh']:
+ raise ConfigError(f'Port "{device}" requires SSH port to be set!')
return None
@@ -77,13 +83,13 @@ def generate(proxy):
render(config_file, 'conserver/conserver.conf.tmpl', proxy)
if 'device' in proxy:
- for device in proxy['device']:
- if 'ssh' not in proxy['device'][device]:
+ for device, device_config in proxy['device'].items():
+ if 'ssh' not in device_config:
continue
tmp = {
'device' : device,
- 'port' : proxy['device'][device]['ssh']['port'],
+ 'port' : device_config['ssh']['port'],
}
render(dropbear_systemd_file.format(**tmp),
'conserver/dropbear@.service.tmpl', tmp)
@@ -102,10 +108,10 @@ def apply(proxy):
call('systemctl restart conserver-server.service')
if 'device' in proxy:
- for device in proxy['device']:
- if 'ssh' not in proxy['device'][device]:
+ for device, device_config in proxy['device'].items():
+ if 'ssh' not in device_config:
continue
- port = proxy['device'][device]['ssh']['port']
+ port = device_config['ssh']['port']
call(f'systemctl restart dropbear@{port}.service')
return None