diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/conf_mode/interfaces-openvpn.py | 60 | ||||
| -rw-r--r-- | src/etc/systemd/system/openvpn@.service.d/override.conf | 9 |
2 files changed, 27 insertions, 42 deletions
diff --git a/src/conf_mode/interfaces-openvpn.py b/src/conf_mode/interfaces-openvpn.py index 8a615ec62..52d142aae 100755 --- a/src/conf_mode/interfaces-openvpn.py +++ b/src/conf_mode/interfaces-openvpn.py @@ -31,7 +31,7 @@ from shutil import rmtree from vyos.config import Config from vyos.defaults import directories as vyos_data_dir from vyos.ifconfig import VTunIf -from vyos.util import process_running, cmd, is_bridge_member +from vyos.util import call, is_bridge_member from vyos.validate import is_addr_assigned from vyos import ConfigError @@ -97,7 +97,7 @@ default_config_data = { def get_config_name(intf): - cfg_file = r'/opt/vyatta/etc/openvpn/openvpn-{}.conf'.format(intf) + cfg_file = f'/run/openvpn/{intf}.conf' return cfg_file def openvpn_mkdir(directory): @@ -742,66 +742,42 @@ def generate(openvpn): return None def apply(openvpn): - pidfile = '/var/run/openvpn/{}.pid'.format(openvpn['intf']) - - # Always stop OpenVPN service. We can not send a SIGUSR1 for restart of the - # service as the configuration is not re-read. Stop daemon only if it's - # running - it could have died or killed by someone evil - if process_running(pidfile): - command = 'start-stop-daemon' - command += ' --stop ' - command += ' --quiet' - command += ' --oknodo' - command += ' --pidfile ' + pidfile - cmd(command) - - # cleanup old PID file - if os.path.isfile(pidfile): - os.remove(pidfile) + interface = openvpn['intf'] + call(f'systemctl stop openvpn@{interface}.service') # Do some cleanup when OpenVPN is disabled/deleted if openvpn['deleted'] or openvpn['disable']: # cleanup old configuration file - if os.path.isfile(get_config_name(openvpn['intf'])): - os.remove(get_config_name(openvpn['intf'])) + if os.path.isfile(get_config_name(interface)): + os.remove(get_config_name(interface)) # cleanup client config dir - directory = os.path.dirname(get_config_name(openvpn['intf'])) - if os.path.isdir(os.path.join(directory, 'ccd', openvpn['intf'])): - rmtree(os.path.join(directory, 'ccd', openvpn['intf']), ignore_errors=True) + directory = os.path.dirname(get_config_name(interface)) + ccd_dir = os.path.join(directory, 'ccd', interface) + if os.path.isdir(ccd_dir): + rmtree(ccd_dir, ignore_errors=True) # cleanup auth file - if os.path.isfile('/tmp/openvpn-{}-pw'.format(openvpn['intf'])): - os.remove('/tmp/openvpn-{}-pw'.format(openvpn['intf'])) + user_auth_file = f'/tmp/openvpn-{interface}-pw' + if os.path.isfile(user_auth_file): + os.remove(user_auth_file) return None # On configuration change we need to wait for the 'old' interface to # vanish from the Kernel, if it is not gone, OpenVPN will report: # ERROR: Cannot ioctl TUNSETIFF vtun10: Device or resource busy (errno=16) - while openvpn['intf'] in interfaces(): + while interface in interfaces(): sleep(0.250) # 250ms # No matching OpenVPN process running - maybe it got killed or none # existed - nevertheless, spawn new OpenVPN process - command = 'start-stop-daemon' - command += ' --start ' - command += ' --quiet' - command += ' --oknodo' - command += ' --pidfile ' + pidfile - command += ' --exec /usr/sbin/openvpn' - # now pass arguments to openvpn binary - command += ' --' - command += ' --daemon openvpn-' + openvpn['intf'] - command += ' --config ' + get_config_name(openvpn['intf']) - - # execute assembled command - cmd(command) + call(f'systemctl start openvpn@{interface}.service') # better late then sorry ... but we can only set interface alias after # OpenVPN has been launched and created the interface cnt = 0 - while openvpn['intf'] not in interfaces(): + while interface not in interfaces(): # If VPN tunnel can't be established because the peer/server isn't # (temporarily) available, the vtun interface never becomes registered # with the kernel, and the commit would hang if there is no bail out @@ -816,7 +792,7 @@ def apply(openvpn): try: # we need to catch the exception if the interface is not up due to # reason stated above - o = VTunIf(openvpn['intf']) + o = VTunIf(interface) # update interface description used e.g. within SNMP o.set_alias(openvpn['description']) # IPv6 address autoconfiguration @@ -834,7 +810,7 @@ def apply(openvpn): # TAP interface needs to be brought up explicitly if openvpn['type'] == 'tap': if not openvpn['disable']: - VTunIf(openvpn['intf']).set_admin_state('up') + VTunIf(interface).set_admin_state('up') return None diff --git a/src/etc/systemd/system/openvpn@.service.d/override.conf b/src/etc/systemd/system/openvpn@.service.d/override.conf new file mode 100644 index 000000000..8f1710e79 --- /dev/null +++ b/src/etc/systemd/system/openvpn@.service.d/override.conf @@ -0,0 +1,9 @@ +[Unit] +After= +After=vyos-router.service + +[Service] +WorkingDirectory= +WorkingDirectory=/run/openvpn +ExecStart= +ExecStart=/usr/sbin/openvpn --daemon openvpn-%i --config %i.conf |