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authorIvan Alejandro <ivanalejandro0@gmail.com>2013-08-26 17:47:01 -0300
committerIvan Alejandro <ivanalejandro0@gmail.com>2013-08-28 12:02:31 -0300
commit45796e0256e3a57e506d6db8c2bde62a510ae6ae (patch)
tree5f9776c2540598090d59c9c9d55905d527e76b98 /src/leap/bitmask/gui/preferenceswindow.py
parent956330af5a67922e7710e7c4817de8fc15fab5ac (diff)
Preferences: select enabled services for providers
Diffstat (limited to 'src/leap/bitmask/gui/preferenceswindow.py')
-rw-r--r--src/leap/bitmask/gui/preferenceswindow.py165
1 files changed, 161 insertions, 4 deletions
diff --git a/src/leap/bitmask/gui/preferenceswindow.py b/src/leap/bitmask/gui/preferenceswindow.py
index a8220e86..f580e703 100644
--- a/src/leap/bitmask/gui/preferenceswindow.py
+++ b/src/leap/bitmask/gui/preferenceswindow.py
@@ -18,15 +18,18 @@
"""
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
logger = logging.getLogger(__name__)
@@ -38,7 +41,7 @@ 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):
"""
:param parent: parent object of the PreferencesWindow.
:parent type: QWidget
@@ -51,14 +54,51 @@ class PreferencesWindow(QtGui.QDialog):
self._srp_auth = srp_auth
self._soledad = soledad
+ self._settings = leap_settings
# Load UI
self.ui = Ui_Preferences()
self.ui.setupUi(self)
self.ui.lblPasswordChangeStatus.setVisible(False)
+ self.ui.lblProvidersServicesStatus.setVisible(False)
+
+ # Correspondence for services and their name to display
+ EIP_LABEL = self.tr("Encrypted Internet")
+ MX_LABEL = self.tr("Encrypted Mail")
+
+ self.SERVICE_DISPLAY = [
+ EIP_LABEL,
+ MX_LABEL
+ ]
+ self.SERVICE_CONFIG = [
+ "openvpn",
+ "mx"
+ ]
+
+ 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 +174,7 @@ 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 +196,127 @@ 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_index = self.SERVICE_CONFIG.index(service)
+ checkbox.setText(self.SERVICE_DISPLAY[service_index])
+ 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)