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-rw-r--r--src/leap/services/eip/vpnprocess.py28
1 files changed, 22 insertions, 6 deletions
diff --git a/src/leap/services/eip/vpnprocess.py b/src/leap/services/eip/vpnprocess.py
index 162dc7f0..f3443533 100644
--- a/src/leap/services/eip/vpnprocess.py
+++ b/src/leap/services/eip/vpnprocess.py
@@ -20,8 +20,8 @@ VPN Manager, spawned in a custom processProtocol.
import logging
import os
import psutil
+import shutil
import socket
-import time
from PySide import QtCore
@@ -143,7 +143,7 @@ class VPN(object):
logger.debug("Process did not died. Sending a SIGKILL.")
self._vpnproc.killProcess()
- def terminate(self):
+ def terminate(self, shutdown=False):
"""
Stops the openvpn subprocess.
@@ -156,15 +156,13 @@ class VPN(object):
# First we try to be polite and send a SIGTERM...
if self._vpnproc:
self._sentterm = True
- self._vpnproc.terminate_openvpn()
+ self._vpnproc.terminate_openvpn(shutdown=shutdown)
# ...but we also trigger a countdown to be unpolite
# if strictly needed.
reactor.callLater(
self.TERMINATE_WAIT, self._kill_if_left_alive)
- # TODO: should also cleanup tempfiles!!!
-
def _start_pollers(self):
"""
Iterate through the registered observers
@@ -482,12 +480,30 @@ class VPNManager(object):
"""
return self._launcher.get_vpn_env(self._providerconfig)
- def terminate_openvpn(self):
+ def terminate_openvpn(self, shutdown=False):
"""
Attempts to terminate openvpn by sending a SIGTERM.
"""
if self.is_connected():
self._send_command("signal SIGTERM")
+ if shutdown:
+ self._cleanup_tempfiles()
+
+ def _cleanup_tempfiles(self):
+ """
+ Remove all temporal files we might have left behind.
+
+ Iif self.port is 'unix', we have created a temporal socket path that,
+ under normal circumstances, we should be able to delete.
+ """
+ if self._socket_port == "unix":
+ logger.debug('cleaning socket file temp folder')
+ tempfolder = os.path.split(self._socket_host)[0] # XXX use `first`
+ if os.path.isdir(tempfolder):
+ try:
+ shutil.rmtree(tempfolder)
+ except OSError:
+ logger.error('could not delete tmpfolder %s' % tempfolder)
# ---------------------------------------------------
# XXX old methods, not adapted to twisted process yet