Merge branch 'develop' of ssh://leap.se:4422/leap-client into develop

1 files changed, 0 insertions, 305 deletions

diff --git a/src/leap/eip/conductor.py b/src/leap/eip/conductor.py
deleted file mode 100644
index f528d639..00000000
--- a/src/leap/eip/conductor.py
+++ /dev/null
@@ -1,305 +0,0 @@
-"""
-stablishes a vpn connection and monitors its state
-"""
-from __future__ import (division, unicode_literals, print_function)
-#import threading
-from functools import partial
-import logging
-
-from leap.util.coroutines import spawn_and_watch_process
-
-# XXX from leap.eip import config as eipconfig
-# from leap.eip import exceptions as eip_exceptions
-
-from leap.eip.config import (get_config, build_ovpn_command,
-                             check_or_create_default_vpnconf,
-                             check_vpn_keys,
-                             EIPNoPkexecAvailable,
-                             EIPNoPolkitAuthAgentAvailable,
-                             EIPInitNoProviderError,
-                             EIPInitBadProviderError,
-                             EIPInitNoKeyFileError,
-                             EIPInitBadKeyFilePermError)
-from leap.eip.vpnwatcher import EIPConnectionStatus, status_watcher
-from leap.eip.vpnmanager import OpenVPNManager, ConnectionRefusedError
-
-logger = logging.getLogger(name=__name__)
-
-
-#
-# Openvpn related classes
-#
-# XXX deprecated! moved to eipconnection
-
-
-class OpenVPNConnection(object):
-    """
-    All related to invocation
-    of the openvpn binary
-    """
-    # Connection Methods
-
-    def __init__(self, config_file=None,
-                 watcher_cb=None, debug=False):
-        #XXX FIXME
-        #change watcher_cb to line_observer
-        """
-        :param config_file: configuration file to read from
-        :param watcher_cb: callback to be \
-called for each line in watched stdout
-        :param signal_map: dictionary of signal names and callables \
-to be triggered for each one of them.
-        :type config_file: str
-        :type watcher_cb: function
-        :type signal_map: dict
-        """
-        # XXX get host/port from config
-        self.manager = OpenVPNManager()
-        self.debug = debug
-        #print('conductor:%s' % debug)
-
-        self.config_file = config_file
-        self.watcher_cb = watcher_cb
-        #self.signal_maps = signal_maps
-
-        self.subp = None
-        self.watcher = None
-
-        self.server = None
-        self.port = None
-        self.proto = None
-
-        self.missing_pkexec = False
-        self.missing_auth_agent = False
-        self.bad_keyfile_perms = False
-        self.missing_vpn_keyfile = False
-        self.missing_provider = False
-        self.bad_provider = False
-
-        self.command = None
-        self.args = None
-
-        self.autostart = True
-        self._get_or_create_config()
-        self._check_vpn_keys()
-
-    def _set_autostart(self):
-        config = self.config
-        if config.has_option('openvpn', 'autostart'):
-            autostart = config.getboolean('openvpn',
-                                          'autostart')
-            self.autostart = autostart
-        else:
-            if config.has_option('DEFAULT', 'autostart'):
-                autostart = config.getboolean('DEFAULT',
-                                              'autostart')
-                self.autostart = autostart
-
-    def _set_ovpn_command(self):
-        config = self.config
-        if config.has_option('openvpn', 'command'):
-            commandline = config.get('openvpn', 'command')
-
-            command_split = commandline.split(' ')
-            command = command_split[0]
-            if len(command_split) > 1:
-                args = command_split[1:]
-            else:
-                args = []
-
-            self.command = command
-            self.args = args
-        else:
-        # no command in config, we build it up.
-        # XXX check also for command-line --command flag
-            try:
-                command, args = build_ovpn_command(config,
-                                                   debug=self.debug)
-            except EIPNoPolkitAuthAgentAvailable:
-                command = args = None
-                self.missing_auth_agent = True
-            except EIPNoPkexecAvailable:
-                command = args = None
-                self.missing_pkexec = True
-
-            # XXX if not command, signal error.
-            self.command = command
-            self.args = args
-
-    def _check_ovpn_config(self):
-        """
-        checks if there is a default openvpn config.
-        if not, it writes one with info from the provider
-        definition file
-        """
-        # TODO
-        # - get --with-openvpn-config from opts
-        try:
-            check_or_create_default_vpnconf(self.config)
-        except EIPInitNoProviderError:
-            logger.error('missing default provider definition')
-            self.missing_provider = True
-        except EIPInitBadProviderError:
-            logger.error('bad provider definition')
-            self.bad_provider = True
-
-    def _get_or_create_config(self):
-        """
-        retrieves the config options from defaults or
-        home file, or config file passed in command line.
-        populates command and args to be passed to subprocess.
-        """
-        config = get_config(config_file=self.config_file)
-        self.config = config
-
-        self._set_autostart()
-        self._set_ovpn_command()
-        self._check_ovpn_config()
-
-    def _check_vpn_keys(self):
-        """
-        checks for correct permissions on vpn keys
-        """
-        try:
-            check_vpn_keys(self.config)
-        except EIPInitNoKeyFileError:
-            self.missing_vpn_keyfile = True
-        except EIPInitBadKeyFilePermError:
-            logger.error('error while checking vpn keys')
-            self.bad_keyfile_perms = True
-
-    def _launch_openvpn(self):
-        """
-        invocation of openvpn binaries in a subprocess.
-        """
-        #XXX TODO:
-        #deprecate watcher_cb,
-        #use _only_ signal_maps instead
-
-        if self.watcher_cb is not None:
-            linewrite_callback = self.watcher_cb
-        else:
-            #XXX get logger instead
-            linewrite_callback = lambda line: print('watcher: %s' % line)
-
-        observers = (linewrite_callback,
-                     partial(status_watcher, self.status))
-        subp, watcher = spawn_and_watch_process(
-            self.command,
-            self.args,
-            observers=observers)
-        self.subp = subp
-        self.watcher = watcher
-
-        #conn_result = self.status.CONNECTED
-        #return conn_result
-
-    def _try_connection(self):
-        """
-        attempts to connect
-        """
-        if self.command is None:
-            raise EIPNoCommandError
-        if self.subp is not None:
-            print('cowardly refusing to launch subprocess again')
-            return
-        self._launch_openvpn()
-
-    def cleanup(self):
-        """
-        terminates child subprocess
-        """
-        if self.subp:
-            self.subp.terminate()
-
-
-class EIPConductor(OpenVPNConnection):
-    """
-    Manages the execution of the OpenVPN process, auto starts, monitors the
-    network connection, handles configuration, fixes leaky hosts, handles
-    errors, etc.
-    Preferences will be stored via the Storage API. (TBD)
-    Status updates (connected, bandwidth, etc) are signaled to the GUI.
-    """
-
-    def __init__(self, *args, **kwargs):
-        self.settingsfile = kwargs.get('settingsfile', None)
-        self.logfile = kwargs.get('logfile', None)
-        self.error_queue = []
-        self.desired_con_state = None  # ???
-
-        status_signals = kwargs.pop('status_signals', None)
-        self.status = EIPConnectionStatus(callbacks=status_signals)
-
-        super(EIPConductor, self).__init__(*args, **kwargs)
-
-    def connect(self):
-        """
-        entry point for connection process
-        """
-        self.manager.forget_errors()
-        self._try_connection()
-        # XXX should capture errors here?
-
-    def disconnect(self):
-        """
-        disconnects client
-        """
-        self._disconnect()
-        self.status.change_to(self.status.DISCONNECTED)
-
-    def poll_connection_state(self):
-        """
-        """
-        try:
-            state = self.manager.get_connection_state()
-        except ConnectionRefusedError:
-            # connection refused. might be not ready yet.
-            return
-        if not state:
-            return
-        (ts, status_step,
-         ok, ip, remote) = state
-        self.status.set_vpn_state(status_step)
-        status_step = self.status.get_readable_status()
-        return (ts, status_step, ok, ip, remote)
-
-    def get_icon_name(self):
-        """
-        get icon name from status object
-        """
-        return self.status.get_state_icon()
-
-    #
-    # private methods
-    #
-
-    def _disconnect(self):
-        """
-        private method for disconnecting
-        """
-        if self.subp is not None:
-            self.subp.terminate()
-            self.subp = None
-        # XXX signal state changes! :)
-
-    def _is_alive(self):
-        """
-        don't know yet
-        """
-        pass
-
-    def _connect(self):
-        """
-        entry point for connection cascade methods.
-        """
-        #conn_result = ConState.DISCONNECTED
-        try:
-            conn_result = self._try_connection()
-        except UnrecoverableError as except_msg:
-            logger.error("FATAL: %s" % unicode(except_msg))
-            conn_result = self.status.UNRECOVERABLE
-        except Exception as except_msg:
-            self.error_queue.append(except_msg)
-            logger.error("Failed Connection: %s" %
-                         unicode(except_msg))