diff options
Diffstat (limited to 'src/leap')
| -rw-r--r-- | src/leap/bitmask/vpn/_control.py | 15 | ||||
| -rw-r--r-- | src/leap/bitmask/vpn/_management.py | 24 | ||||
| -rwxr-xr-x | src/leap/bitmask/vpn/helpers/osx/bitmask-helper | 6 | ||||
| -rw-r--r-- | src/leap/bitmask/vpn/service.py | 4 |
4 files changed, 26 insertions, 23 deletions
diff --git a/src/leap/bitmask/vpn/_control.py b/src/leap/bitmask/vpn/_control.py index 7f80f40b..7cf41d1f 100644 --- a/src/leap/bitmask/vpn/_control.py +++ b/src/leap/bitmask/vpn/_control.py @@ -90,7 +90,8 @@ class VPNControl(object): # this could be extended to a collection of # generic watchers - poll_list = [LoopingCall(vpnproc.pollStatus), + poll_list = [ + LoopingCall(vpnproc.pollStatus), LoopingCall(vpnproc.pollState), LoopingCall(vpnproc.pollLog)] self._pollers.extend(poll_list) @@ -115,6 +116,11 @@ class VPNControl(object): :param restart: whether this stop is part of a hard restart. :type restart: bool """ + # We assume that the only valid stops are initiated + # by an user action, not hard restarts + self._user_stopped = not restart + self._vpnproc.restarting = restart + self._stop_pollers() try: self._vpnproc.preDown() @@ -127,15 +133,10 @@ class VPNControl(object): # TODO factor this out to a linux-only launcher mechanism. # First we try to be polite and send a SIGTERM... if self._vpnproc is not None: - # We assume that the only valid stops are initiated - # by an user action, not hard restarts - self._user_stopped = not restart - self._vpnproc.restarting = restart - self._sentterm = True self._vpnproc.terminate(shutdown=shutdown) - # ...but we also trigger a countdown to be unpolite + # we trigger a countdown to be unpolite # if strictly needed. d = defer.Deferred() reactor.callLater( diff --git a/src/leap/bitmask/vpn/_management.py b/src/leap/bitmask/vpn/_management.py index 14daa48e..fac1b099 100644 --- a/src/leap/bitmask/vpn/_management.py +++ b/src/leap/bitmask/vpn/_management.py @@ -121,6 +121,8 @@ class VPNManagement(object): splitted = line.split(',') ts = splitted[0] msg = ','.join(splitted[2:]) + if msg.startswith('MANAGEMENT'): + continue if ts not in self._logs: self._watcher.watch(msg) self.log.info('VPN: %s' % msg) @@ -133,7 +135,7 @@ class VPNManagement(object): Read as much as available. Position seek pointer to end of stream """ try: - self._tn.read_eager() + return self._tn.read_eager() except EOFError: self.log.debug('Could not read from socket. Assuming it died.') return @@ -152,11 +154,10 @@ class VPNManagement(object): :return: response read :rtype: list """ - try: self._tn.write("%s\n" % (command,)) - buf = self._tn.read_until(until, 2) - self._seek_to_eof() + buf = self._tn.read_until(until) + seek = self._seek_to_eof() blist = buf.split('\r\n') if blist[-1].startswith(until): del blist[-1] @@ -210,7 +211,7 @@ class VPNManagement(object): try: ts, status_step, ok, ip, remote, port, _, _ = parts except ValueError: - self.log.debug('Could not parse %s' % parts) + self.log.debug('Could not parse state line: %s' % line) return status_step @@ -236,7 +237,7 @@ class VPNManagement(object): try: text, value = parts except ValueError: - self.log.debug('Could not parse %s' % parts) + self.log.debug('Could not parse status line %s' % line) return # text can be: # "TUN/TAP read bytes" @@ -253,19 +254,12 @@ class VPNManagement(object): return (tun_tap_read, tun_tap_write) def get_state(self): - """ - Notifies the gui of the output of the state command over - the openvpn management interface. - """ if not self.is_connected(): return "" - return self._parse_state(self._send_command("state")) + state = self._parse_state(self._send_command("state")) + return state def get_traffic_status(self): - """ - Notifies the gui of the output of the status command over - the openvpn management interface. - """ if not self.is_connected(): return (None, None) return self._parse_status(self._send_command("status")) diff --git a/src/leap/bitmask/vpn/helpers/osx/bitmask-helper b/src/leap/bitmask/vpn/helpers/osx/bitmask-helper index f8d90b81..4a54295b 100755 --- a/src/leap/bitmask/vpn/helpers/osx/bitmask-helper +++ b/src/leap/bitmask/vpn/helpers/osx/bitmask-helper @@ -251,6 +251,10 @@ def openvpn_start(*args): syslog.syslog(syslog.LOG_WARNING, 'LAUNCHING VPN: ' + ' '.join(cmd)) global openvpn_proc + if openvpn_proc is not None: + syslog.syslog(syslog.LOG_WARNING, 'vpn: another process is already started') + return + # TODO sanitize options openvpn_proc = subprocess.Popen(cmd, shell=False, bufsize=-1) @@ -270,6 +274,8 @@ def openvpn_stop(sig='TERM'): :type args: list """ global openvpn_proc + syslog.syslog( + syslog.LOG_WARNING, "Stopping OpenVPN...") if openvpn_proc: syslog.syslog( diff --git a/src/leap/bitmask/vpn/service.py b/src/leap/bitmask/vpn/service.py index 0750a193..7cd595a0 100644 --- a/src/leap/bitmask/vpn/service.py +++ b/src/leap/bitmask/vpn/service.py @@ -123,7 +123,9 @@ class VPNService(HookableService): if not fw_ok: self.log.error("Firewall: error stopping") - if not self._tunnel or self._tunnel.status['status'] is not 'on': + if not self._tunnel: + # XXX this avoids to shutdown anything that was in process. + # or self._tunnel.status['status'] is not 'on': raise Exception('VPN was not running') vpn_ok = self._tunnel.stop() |