diff options
Diffstat (limited to 'src/leap/bitmask/gui/preferenceswindow.py')
| -rw-r--r-- | src/leap/bitmask/gui/preferenceswindow.py | 160 |
1 files changed, 156 insertions, 4 deletions
diff --git a/src/leap/bitmask/gui/preferenceswindow.py b/src/leap/bitmask/gui/preferenceswindow.py index a8220e86..05f616b0 100644 --- a/src/leap/bitmask/gui/preferenceswindow.py +++ b/src/leap/bitmask/gui/preferenceswindow.py @@ -18,15 +18,19 @@ """ Preferences window """ +import os import logging from functools import partial -from PySide import QtGui +from PySide import QtCore, QtGui from leap.bitmask.gui.ui_preferences import Ui_Preferences from leap.soledad.client import NoStorageSecret from leap.bitmask.crypto.srpauth import SRPAuthBadPassword from leap.bitmask.util.password import basic_password_checks +from leap.bitmask.services import get_supported +from leap.bitmask.config.providerconfig import ProviderConfig +from leap.bitmask.services import get_service_display_name logger = logging.getLogger(__name__) @@ -38,7 +42,7 @@ class PreferencesWindow(QtGui.QDialog): WEAK_PASSWORDS = ("123456", "qweasd", "qwerty", "password") - def __init__(self, parent, srp_auth, soledad): + def __init__(self, parent, srp_auth, soledad, leap_settings, standalone): """ :param parent: parent object of the PreferencesWindow. :parent type: QWidget @@ -46,19 +50,48 @@ class PreferencesWindow(QtGui.QDialog): :type srp_auth: SRPAuth :param soledad: Soledad object configured in the main app. :type soledad: Soledad + :param standalone: If True, the application is running as standalone + and the preferences dialog should display some + messages according to this. + :type standalone: bool """ QtGui.QDialog.__init__(self, parent) self._srp_auth = srp_auth self._soledad = soledad + self._settings = leap_settings + self._standalone = standalone # Load UI self.ui = Ui_Preferences() self.ui.setupUi(self) self.ui.lblPasswordChangeStatus.setVisible(False) + self.ui.lblProvidersServicesStatus.setVisible(False) + + self._selected_services = set() + self._provider_config = ProviderConfig() # Connections self.ui.pbChangePassword.clicked.connect(self._change_password) + self.ui.cbProvidersServices.currentIndexChanged[unicode].connect( + self._populate_services) + + parent.soledad_ready.connect(self._soledad_ready) + + if not self._settings.get_configured_providers(): + self.ui.gbEnabledServices.setEnabled(False) + else: + self._add_configured_providers() + + def _soledad_ready(self): + """ + SLOT + TRIGGERS: + parent.soledad_ready + It sets the soledad object as ready to use. + """ + self._soledad_ready = True + self.ui.gbPasswordChange.setEnabled(True) def _set_password_change_status(self, status, error=False, success=False): """ @@ -134,7 +167,7 @@ class PreferencesWindow(QtGui.QDialog): self._set_password_change_status( self.tr("Password changed successfully."), success=True) - self._clear_inputs() + self._clear_password_inputs() self._set_changing_password(False) def _change_password_problem(self, failure): @@ -156,10 +189,129 @@ class PreferencesWindow(QtGui.QDialog): self._set_changing_password(False) failure.trap(Exception) - def _clear_inputs(self): + def _clear_password_inputs(self): """ Clear the contents of the inputs. """ self.ui.leCurrentPassword.setText("") self.ui.leNewPassword.setText("") self.ui.leNewPassword2.setText("") + + def _set_providers_services_status(self, status, success=False): + """ + Sets the status label for the password change. + + :param status: status message to display, can be HTML + :type status: str + """ + if success: + status = "<font color='green'><b>%s</b></font>" % (status,) + + self.ui.lblProvidersServicesStatus.setVisible(True) + self.ui.lblProvidersServicesStatus.setText(status) + + def _add_configured_providers(self): + """ + Add the client's configured providers to the providers combo boxes. + """ + self.ui.cbProvidersServices.clear() + self.ui.cbProvidersGateway.clear() + for provider in self._settings.get_configured_providers(): + self.ui.cbProvidersServices.addItem(provider) + self.ui.cbProvidersGateway.addItem(provider) + + def _service_selection_changed(self, service, state): + """ + SLOT + TRIGGER: service_checkbox.stateChanged + Adds the service to the state if the state is checked, removes + it otherwise + + :param service: service to handle + :type service: str + :param state: state of the checkbox + :type state: int + """ + if state == QtCore.Qt.Checked: + self._selected_services = \ + self._selected_services.union(set([service])) + else: + self._selected_services = \ + self._selected_services.difference(set([service])) + + # We hide the maybe-visible status label after a change + self.ui.lblProvidersServicesStatus.setVisible(False) + + def _populate_services(self, domain): + """ + SLOT + TRIGGERS: + self.ui.cbProvidersServices.clicked + + Loads the services that the provider provides into the UI for + the user to enable or disable. + + :param domain: the domain of the provider to load services from. + :type domain: str + """ + # We hide the maybe-visible status label after a change + self.ui.lblProvidersServicesStatus.setVisible(False) + + provider_config_path = os.path.join( + "leap", "providers", domain, "provider.json") + + if not domain or not self._provider_config.load(provider_config_path): + return + + # set the proper connection for the 'save' button + try: + self.ui.pbSaveServices.clicked.disconnect() + except RuntimeError: + pass # Signal was not connected + + save_services = partial(self._save_enabled_services, domain) + self.ui.pbSaveServices.clicked.connect(save_services) + + services = get_supported(self._provider_config.get_services()) + services_conf = self._settings.get_enabled_services(domain) + + # discard changes if other provider is selected + self._selected_services = set() + + # from: http://stackoverflow.com/a/13103617/687989 + # remove existing checkboxes + layout = self.ui.vlServices + for i in reversed(range(layout.count())): + layout.itemAt(i).widget().setParent(None) + + # add one checkbox per service and set the current configured value + for service in services: + try: + checkbox = QtGui.QCheckBox(self) + service_label = get_service_display_name( + service, self._standalone) + checkbox.setText(service_label) + + self.ui.vlServices.addWidget(checkbox) + checkbox.stateChanged.connect( + partial(self._service_selection_changed, service)) + + checkbox.setChecked(service in services_conf) + except ValueError: + logger.error("Something went wrong while trying to " + "load service %s" % (service,)) + + def _save_enabled_services(self, provider): + """ + Saves the new settings to the configuration file. + + :param provider: the provider config that we need to save. + :type provider: str + """ + services = list(self._selected_services) + self._settings.set_enabled_services(provider, services) + + msg = self.tr( + "Services settings for provider '{0}' saved.".format(provider)) + logger.debug(msg) + self._set_providers_services_status(msg, success=True) |