#!/usr/bin/env python import logging import sip try: sip.setapi('QString', 2) sip.setapi('QVariant', 2) except ValueError: pass from PyQt4 import QtCore from PyQt4 import QtGui from leap.base import checks as basechecks from leap.crypto import leapkeyring from leap.eip import checks as eipchecks from leap.gui import firstrun from leap.gui import mainwindow_rc try: from collections import OrderedDict except ImportError: # We must be in 2.6 from leap.util.dicts import OrderedDict logger = logging.getLogger(__name__) """ ~~~~~~~~~~~~~~~~~~~~~~~~~~ Work in progress! ~~~~~~~~~~~~~~~~~~~~~~~~~~ This wizard still needs to be refactored out. TODO-ish: [X] Break file in wizard / pages files (and its own folder). [ ] Separate presentation from logic. [ ] Have a "manager" class for connections, that can be dep-injected for testing. [ ] Document signals used / expected. [ ] Separate style from widgets. [ ] Fix TOFU Widget for provider cert. [X] Refactor widgets out. [ ] Follow more MVC style. [ ] Maybe separate "first run wizard" into different wizards that share some of the pages? """ def get_pages_dict(): return OrderedDict(( ('intro', firstrun.intro.IntroPage), ('providerselection', firstrun.providerselect.SelectProviderPage), ('login', firstrun.login.LogInPage), ('providerinfo', firstrun.providerinfo.ProviderInfoPage), ('providersetupvalidation', firstrun.providersetup.ProviderSetupValidationPage), ('signup', firstrun.register.RegisterUserPage), ('connect', firstrun.connect.ConnectionPage), ('lastpage', firstrun.last.LastPage) )) class FirstRunWizard(QtGui.QWizard): def __init__( self, conductor_instance, parent=None, pages_dict=None, username=None, providers=None, success_cb=None, is_provider_setup=False, trusted_certs=None, netchecker=basechecks.LeapNetworkChecker, providercertchecker=eipchecks.ProviderCertChecker, eipconfigchecker=eipchecks.EIPConfigChecker, start_eipconnection_signal=None, eip_statuschange_signal=None, debug_server=None, quitcallback=None): super(FirstRunWizard, self).__init__( parent, QtCore.Qt.WindowStaysOnTopHint) # we keep a reference to the conductor # to be able to launch eip checks and connection # in the connection page, before the wizard has ended. self.conductor = conductor_instance self.username = username self.providers = providers # success callback self.success_cb = success_cb # is provider setup? self.is_provider_setup = is_provider_setup # a dict with trusted fingerprints # in the form {'nospacesfingerprint': ['host1', 'host2']} self.trusted_certs = trusted_certs # Checkers self.netchecker = netchecker self.providercertchecker = providercertchecker self.eipconfigchecker = eipconfigchecker # debug server self.debug_server = debug_server # Signals # will be emitted in connecting page self.start_eipconnection_signal = start_eipconnection_signal self.eip_statuschange_signal = eip_statuschange_signal if quitcallback is not None: self.button( QtGui.QWizard.CancelButton).clicked.connect( quitcallback) self.providerconfig = None # previously registered # if True, jumps to LogIn page. # by setting 1st page?? #self.is_previously_registered = is_previously_registered # XXX ??? ^v self.is_previously_registered = bool(self.username) self.from_login = False pages_dict = pages_dict or get_pages_dict() self.add_pages_from_dict(pages_dict) self.validation_errors = {} self.openvpn_status = [] self.setPixmap( QtGui.QWizard.BannerPixmap, QtGui.QPixmap(':/images/banner.png')) self.setPixmap( QtGui.QWizard.BackgroundPixmap, QtGui.QPixmap(':/images/background.png')) # set options self.setOption(QtGui.QWizard.IndependentPages, on=False) self.setOption(QtGui.QWizard.NoBackButtonOnStartPage, on=True) self.setWindowTitle("First Run Wizard") # TODO: set style for MAC / windows ... #self.setWizardStyle() # # setup pages in wizard # def add_pages_from_dict(self, pages_dict): """ @param pages_dict: the dictionary with pages, where values are a tuple of InstanceofWizardPage, kwargs. @type pages_dict: dict """ for name, page in pages_dict.items(): # XXX check for is_previously registered # and skip adding the signup branch if so self.addPage(page()) self.pages_dict = pages_dict def get_page_index(self, page_name): """ returns the index of the given page @param page_name: the name of the desired page @type page_name: str @rparam: index of page in wizard @rtype: int """ return self.pages_dict.keys().index(page_name) # # validation errors # def set_validation_error(self, pagename, error): self.validation_errors[pagename] = error def clean_validation_error(self, pagename): vald = self.validation_errors if pagename in vald: del vald[pagename] def get_validation_error(self, pagename): return self.validation_errors.get(pagename, None) def accept(self): """ final step in the wizard. gather the info, update settings and call the success callback if any has been passed. """ super(FirstRunWizard, self).accept() # username and password are in different fields # if they were stored in log_in or sign_up pages. from_login = self.from_login unamek_base = 'userName' passwk_base = 'userPassword' unamek = 'login_%s' % unamek_base if from_login else unamek_base passwk = 'login_%s' % passwk_base if from_login else passwk_base username = self.field(unamek) password = self.field(passwk) provider = self.field('provider_domain') remember_pass = self.field('rememberPassword') logger.debug('chosen provider: %s', provider) logger.debug('username: %s', username) logger.debug('remember password: %s', remember_pass) # we are assuming here that we only remember one username # in the form username@provider.domain # We probably could extend this to support some form of # profiles. settings = QtCore.QSettings() settings.setValue("FirstRunWizardDone", True) settings.setValue("provider_domain", provider) full_username = "%s@%s" % (username, provider) settings.setValue("remember_user_and_pass", remember_pass) if remember_pass: settings.setValue("username", full_username) seed = self.get_random_str(10) settings.setValue("%s_seed" % provider, seed) # XXX #744: comment out for 0.2.0 release # if we need to have a version of python-keyring < 0.9 leapkeyring.leap_set_password( full_username, password, seed=seed) logger.debug('First Run Wizard Done.') cb = self.success_cb if cb and callable(cb): self.success_cb() # misc helpers def get_random_str(self, n): """ returns a random string :param n: the length of the desired string :rvalue: str """ from string import (ascii_uppercase, ascii_lowercase, digits) from random import choice return ''.join(choice( ascii_uppercase + ascii_lowercase + digits) for x in range(n)) def set_providerconfig(self, providerconfig): """ sets a providerconfig attribute used when we fetch and parse a json configuration """ self.providerconfig = providerconfig def get_provider_by_index(self): # pragma: no cover """ returns the value of a provider given its index. this was used in the select provider page, in the case where we were preseeding providers in a combobox """ # Leaving it here for the moment when we go back at the # option of preseeding with known provider values. provider = self.field('provider_index') return self.providers[provider] if __name__ == '__main__': # standalone test # it can be (somehow) run against # gui/tests/integration/fake_user_signup.py import sys import logging logging.basicConfig() logger = logging.getLogger() logger.setLevel(logging.DEBUG) app = QtGui.QApplication(sys.argv) server = sys.argv[1] if len(sys.argv) > 1 else None trusted_certs = { "3DF83F316BFA0186" "0A11A5C9C7FC24B9" "18C62B941192CC1A" "49AE62218B2A4B7C": ['springbok']} wizard = FirstRunWizard( None, trusted_certs=trusted_certs, debug_server=server) wizard.show() sys.exit(app.exec_())