From 63bc283c90a80ddc030e24fcc38c533b1e7c551d Mon Sep 17 00:00:00 2001 From: Kali Kaneko Date: Mon, 24 Jun 2013 02:21:34 +0900 Subject: let errors go in their own panel --- src/leap/gui/mainwindow.py | 33 ++-- src/leap/gui/statuspanel.py | 47 +++++- src/leap/gui/ui/statuspanel.ui | 343 ++++++++++++++++++++--------------------- 3 files changed, 233 insertions(+), 190 deletions(-) (limited to 'src/leap/gui') diff --git a/src/leap/gui/mainwindow.py b/src/leap/gui/mainwindow.py index 9dc1e006..b0bf8a44 100644 --- a/src/leap/gui/mainwindow.py +++ b/src/leap/gui/mainwindow.py @@ -695,7 +695,7 @@ class MainWindow(QtGui.QMainWindow): download_if_needed=True) else: self._login_widget.set_status( - self.tr("Could not load provider configuration")) + self.tr("Could not load provider configuration.")) self._login_widget.set_enabled(True) else: self._login_widget.set_status( @@ -950,6 +950,7 @@ class MainWindow(QtGui.QMainWindow): Starts EIP """ + self._status_panel.eip_pre_up() provider_config = self._get_best_provider_config() try: @@ -977,7 +978,9 @@ class MainWindow(QtGui.QMainWindow): self._action_eip_startstop.triggered.connect( self._stop_eip) except EIPNoPolkitAuthAgentAvailable: - self._status_panel.set_eip_status( + self._status_panel.set_global_status( + # XXX this should change to polkit-kde where + # applicable. self.tr("We could not find any " "authentication " "agent in your system.
" @@ -986,20 +989,31 @@ class MainWindow(QtGui.QMainWindow): "agent-1 " "running and try again."), error=True) + self._set_eipstatus_off() except EIPNoPkexecAvailable: - self._status_panel.set_eip_status( + self._status_panel.set_global_status( self.tr("We could not find pkexec " "in your system."), error=True) + self._set_eipstatus_off() except OpenVPNNotFoundException: - self._status_panel.set_eip_status( - self.tr("We couldn't find openvpn binary"), + self._status_panel.set_global_status( + self.tr("We could not find openvpn binary."), error=True) + self._set_eipstatus_off() except VPNLauncherException as e: - self._status_panel.set_eip_status("%s" % (e,), error=True) + self._status_panel.set_gloal_status("%s" % (e,), error=True) + self._set_eipstatus_off() else: self._already_started_eip = True + #self._status_panel.set_startstop_enabled(True) + + def _set_eipstatus_off(self): + """ + Sets eip status to off + """ + self._status_panel.set_eip_status(self.tr("OFF"), error=True) self._status_panel.set_startstop_enabled(True) def _stop_eip(self): @@ -1009,7 +1023,7 @@ class MainWindow(QtGui.QMainWindow): """ self._vpn.terminate() - self._status_panel.set_eip_status(self.tr("Off")) + self._status_panel.set_eip_status(self.tr("OFF")) self._status_panel.set_eip_status_icon("error") self._status_panel.eip_stopped() self._action_eip_startstop.setText(self.tr("Turn ON")) @@ -1042,7 +1056,7 @@ class MainWindow(QtGui.QMainWindow): elif self._provisional_provider_config.loaded(): provider_config = self._provisional_provider_config else: - leap_assert(False, "We couldn't find any usable ProviderConfig") + leap_assert(False, "We could not find any usable ProviderConfig.") return provider_config @@ -1097,7 +1111,8 @@ class MainWindow(QtGui.QMainWindow): else: if data[self._eip_bootstrapper.PASSED_KEY]: self._status_panel.set_eip_status( - self.tr("Could not load Encrypted Internet Configuration"), + self.tr("Could not load Encrypted Internet " + "Configuration."), error=True) else: self._status_panel.set_eip_status( diff --git a/src/leap/gui/statuspanel.py b/src/leap/gui/statuspanel.py index 62a22725..de913f09 100644 --- a/src/leap/gui/statuspanel.py +++ b/src/leap/gui/statuspanel.py @@ -52,6 +52,8 @@ class StatusPanelWidget(QtGui.QWidget): self.ui.btnEipStartStop.clicked.connect( self.start_eip) + self.hide_status_box() + # Set the EIP status icons self.CONNECTING_ICON = None self.CONNECTED_ICON = None @@ -95,7 +97,7 @@ class StatusPanelWidget(QtGui.QWidget): def set_systray(self, systray): """ - Sets the systray object to use + Sets the systray object to use. :param systray: Systray object :type systray: QtGui.QSystemTrayIcon @@ -105,7 +107,7 @@ class StatusPanelWidget(QtGui.QWidget): def set_action_eip_status(self, action_eip_status): """ - Sets the action_eip_status to use + Sets the action_eip_status to use. :param action_eip_status: action_eip_status to be used :type action_eip_status: QtGui.QAction @@ -113,6 +115,28 @@ class StatusPanelWidget(QtGui.QWidget): leap_assert_type(action_eip_status, QtGui.QAction) self._action_eip_status = action_eip_status + def set_global_status(self, status, error=False): + """ + Sets the global status label. + + :param status: status message + :type status: str or unicode + :param error: if the status is an erroneous one, then set this + to True + :type error: bool + """ + leap_assert_type(error, bool) + if error: + status = "%s" % (status,) + self.ui.lblGlobalStatus.setText(status) + self.ui.globalStatusBox.show() + + def hide_status_box(self): + """ + Hide global status box. + """ + self.ui.globalStatusBox.hide() + def set_eip_status(self, status, error=False): """ Sets the status label at the VPN stage to status @@ -140,6 +164,15 @@ class StatusPanelWidget(QtGui.QWidget): leap_assert_type(value, bool) self.ui.btnEipStartStop.setEnabled(value) + def eip_pre_up(self): + """ + Triggered when the app activates eip. + Hides the status box and disables the start/stop button. + """ + self.hide_status_box() + self.set_startstop_enabled(False) + logger.debug('disabling buton.....................') + def eip_started(self): """ Sets the state of the widget to how it should look after EIP @@ -196,12 +229,14 @@ class StatusPanelWidget(QtGui.QWidget): """ status = data[VPNManager.STATUS_STEP_KEY] self.set_eip_status_icon(status) - if status == "AUTH": + if status == "CONNECTED": + self.set_eip_status(self.tr("ON")) + # Only now we can properly enable the button. + self.set_startstop_enabled(True) + elif status == "AUTH": self.set_eip_status(self.tr("Authenticating...")) elif status == "GET_CONFIG": self.set_eip_status(self.tr("Retrieving configuration...")) - elif status == "CONNECTED": - self.set_eip_status(self.tr("On")) elif status == "WAIT": self.set_eip_status(self.tr("Waiting to start...")) elif status == "ASSIGN_IP": @@ -210,7 +245,7 @@ class StatusPanelWidget(QtGui.QWidget): # Put the following calls in Qt's event queue, otherwise # the UI won't update properly QtCore.QTimer.singleShot(0, self.stop_eip) - QtCore.QTimer.singleShot(0, partial(self.set_eip_status, + QtCore.QTimer.singleShot(0, partial(self.set_global_status, self.tr("Unable to start VPN, " "it's already " "running."))) diff --git a/src/leap/gui/ui/statuspanel.ui b/src/leap/gui/ui/statuspanel.ui index 67f5f669..502ba78a 100644 --- a/src/leap/gui/ui/statuspanel.ui +++ b/src/leap/gui/ui/statuspanel.ui @@ -6,8 +6,8 @@ 0 0 - 506 - 403 + 542 + 477 @@ -29,200 +29,190 @@ + + true + - - - 12 - - - 16 - - - 0 - - - 0 - - - 0 - - - - - 0 + + + + + + + Encrypted Internet: + + + + + + + font: bold; + + + Off + + + Qt::AutoText + + + Qt::AlignCenter + + + false + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + Turn On + + + + + + + + + Qt::Vertical + + + QSizePolicy::Preferred + + + + 0 + 11 + + + + + + + + + 64 + 64 + - - 0 + + + + :/images/light/64/network-eip-down.png + + + Qt::AlignCenter + + + + + + + 4 + + + QLayout::SetDefaultConstraint + + + + + + + + :/images/light/16/down-arrow.png + + + + + + + 0.0 Kb + + + - - + + + Qt::Horizontal + + + QSizePolicy::Fixed + + - 64 - 64 + 20 + 20 + + + + - :/images/light/64/network-eip-down.png + :/images/light/16/up-arrow.png - - Qt::AlignCenter + + + + + + 0.0 Kb - - - 0 - - - - - - - Encrypted Internet: - - - - - - - font: bold; - - - Off - - - Qt::AutoText - - - Qt::AlignCenter - - - false - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - Turn On - - - - - - - - - 4 - - - QLayout::SetDefaultConstraint - - - - - - - - :/images/light/16/down-arrow.png - - - - - - - 0.0 Kb - - - - - - - Qt::Horizontal - - - QSizePolicy::Fixed - - - - 20 - 20 - - - - - - - - - - - :/images/light/16/up-arrow.png - - - - - - - 0.0 Kb - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - Qt::Vertical - - - QSizePolicy::Preferred - - - - 0 - 11 - - - - - + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + false + + + + + + false + + + ... + + + + + + @@ -240,6 +230,9 @@ + lblProvider + status_rows + globalStatusBox -- cgit v1.2.3 From 19c90e02a65d1d6fe30e6915cd2a9440878aef83 Mon Sep 17 00:00:00 2001 From: Kali Kaneko Date: Mon, 24 Jun 2013 02:57:26 +0900 Subject: Improve OpenVPN Process Control * Disable toggle button until we get "connected" status. #2956 * Catch abnormal termination and update UI accordingly. #2890 --- src/leap/gui/mainwindow.py | 54 +++++++++++++++++++++++++++++++++++++----- src/leap/gui/statuspanel.py | 1 - src/leap/gui/ui/statuspanel.ui | 3 +++ 3 files changed, 51 insertions(+), 7 deletions(-) (limited to 'src/leap/gui') diff --git a/src/leap/gui/mainwindow.py b/src/leap/gui/mainwindow.py index b0bf8a44..94343292 100644 --- a/src/leap/gui/mainwindow.py +++ b/src/leap/gui/mainwindow.py @@ -90,6 +90,9 @@ class MainWindow(QtGui.QMainWindow): new_updates = QtCore.Signal(object) raise_window = QtCore.Signal([]) + # We use this flag to detect abnormal terminations + user_stopped_eip = False + def __init__(self, quit_callback, standalone=False, bypass_checks=False): """ @@ -951,6 +954,7 @@ class MainWindow(QtGui.QMainWindow): Starts EIP """ self._status_panel.eip_pre_up() + self.user_stopped_eip = False provider_config = self._get_best_provider_config() try: @@ -1007,8 +1011,6 @@ class MainWindow(QtGui.QMainWindow): else: self._already_started_eip = True - #self._status_panel.set_startstop_enabled(True) - def _set_eipstatus_off(self): """ Sets eip status to off @@ -1016,11 +1018,16 @@ class MainWindow(QtGui.QMainWindow): self._status_panel.set_eip_status(self.tr("OFF"), error=True) self._status_panel.set_startstop_enabled(True) - def _stop_eip(self): + def _stop_eip(self, abnormal=False): """ Stops vpn process and makes gui adjustments to reflect the change of state. + + :param abnormal: whether this was an abnormal termination. + :type abnormal: bool + "" """ + self.user_stopped_eip = True self._vpn.terminate() self._status_panel.set_eip_status(self.tr("OFF")) @@ -1036,6 +1043,8 @@ class MainWindow(QtGui.QMainWindow): self._status_panel.set_provider( "%s@%s" % (self._logged_user, self._get_best_provider_config().get_domain())) + if abnormal: + self._status_panel.set_startstop_enabled(True) def _get_best_provider_config(self): """ @@ -1188,10 +1197,43 @@ class MainWindow(QtGui.QMainWindow): self._vpn.process_finished Triggered when the EIP/VPN process finishes to set the UI - accordingly + accordingly. """ - logger.debug("Finished VPN with exitCode %s" % (exitCode,)) - self._stop_eip() + logger.info("VPN process finished with exitCode %s..." + % (exitCode,)) + + # Ideally we would have the right exit code here, + # but the use of different wrappers (pkexec, cocoasudo) swallows + # the openvpn exit code so we get zero exit in some cases where we + # shouldn't. As a workaround we just use a flag to indicate + # a purposeful switch off, and mark everything else as unexpected. + + # In the near future we should trigger a native notification from here, + # since the user really really wants to know she is unprotected asap. + # And the right thing to do will be to fail-close. + + # TODO we should have a way of parsing the latest lines in the vpn + # log buffer so we can have a more precise idea of which type + # of error did we have (server side, local problem, etc) + abnormal = True + + # XXX check if these exitCodes are pkexec/cocoasudo specific + if exitCode in (126, 127): + self._status_panel.set_global_status( + self.tr("Encrypted Internet could not be launched " + "because you did not authenticate properly."), + error=True) + self._vpn.killit() + elif exitCode != 0 or not self.user_stopped_eip: + self._status_panel.set_global_status( + self.tr("Encrypted Internet finished in an " + "unexpected manner!"), error=True) + else: + abnormal = False + if exitCode == 0: + # XXX remove this warning after I fix cocoasudo. + logger.warning("The above exit code MIGHT BE WRONG.") + self._stop_eip(abnormal) def _on_raise_window_event(self, req): """ diff --git a/src/leap/gui/statuspanel.py b/src/leap/gui/statuspanel.py index de913f09..3e5a5093 100644 --- a/src/leap/gui/statuspanel.py +++ b/src/leap/gui/statuspanel.py @@ -171,7 +171,6 @@ class StatusPanelWidget(QtGui.QWidget): """ self.hide_status_box() self.set_startstop_enabled(False) - logger.debug('disabling buton.....................') def eip_started(self): """ diff --git a/src/leap/gui/ui/statuspanel.ui b/src/leap/gui/ui/statuspanel.ui index 502ba78a..1a2c77ad 100644 --- a/src/leap/gui/ui/statuspanel.ui +++ b/src/leap/gui/ui/statuspanel.ui @@ -208,6 +208,9 @@ ... + + true + -- cgit v1.2.3