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"""
Register User Page, used in First Run Wizard
"""
import logging
from PyQt4 import QtCore
from PyQt4 import QtGui
from leap.gui.firstrun.mixins import UserFormMixIn
logger = logging.getLogger(__name__)
from leap.gui.constants import APP_LOGO, BARE_USERNAME_REGEX
from leap.gui.styles import ErrorLabelStyleSheet
class RegisterUserPage(QtGui.QWizardPage, UserFormMixIn):
def __init__(self, parent=None):
super(RegisterUserPage, self).__init__(parent)
self.setTitle("Sign Up")
self.setPixmap(
QtGui.QWizard.LogoPixmap,
QtGui.QPixmap(APP_LOGO))
self.current_page = "signup"
userNameLabel = QtGui.QLabel("User &name:")
userNameLineEdit = QtGui.QLineEdit()
userNameLineEdit.cursorPositionChanged.connect(
self.reset_validation_status)
userNameLabel.setBuddy(userNameLineEdit)
# let's add regex validator
usernameRe = QtCore.QRegExp(BARE_USERNAME_REGEX)
userNameLineEdit.setValidator(
QtGui.QRegExpValidator(usernameRe, self))
self.userNameLineEdit = userNameLineEdit
userPasswordLabel = QtGui.QLabel("&Password:")
self.userPasswordLineEdit = QtGui.QLineEdit()
self.userPasswordLineEdit.setEchoMode(
QtGui.QLineEdit.Password)
userPasswordLabel.setBuddy(self.userPasswordLineEdit)
userPassword2Label = QtGui.QLabel("Password (again):")
self.userPassword2LineEdit = QtGui.QLineEdit()
self.userPassword2LineEdit.setEchoMode(
QtGui.QLineEdit.Password)
userPassword2Label.setBuddy(self.userPassword2LineEdit)
rememberPasswordCheckBox = QtGui.QCheckBox(
"&Remember username and password.")
rememberPasswordCheckBox.setChecked(True)
self.registerField('userName*', self.userNameLineEdit)
self.registerField('userPassword*', self.userPasswordLineEdit)
# XXX missing password confirmation
# XXX validator!
self.registerField('rememberPassword', rememberPasswordCheckBox)
layout = QtGui.QGridLayout()
layout.setColumnMinimumWidth(0, 20)
validationMsg = QtGui.QLabel("")
validationMsg.setStyleSheet(ErrorLabelStyleSheet)
self.validationMsg = validationMsg
layout.addWidget(validationMsg, 0, 3)
layout.addWidget(userNameLabel, 1, 0)
layout.addWidget(self.userNameLineEdit, 1, 3)
layout.addWidget(userPasswordLabel, 2, 0)
layout.addWidget(userPassword2Label, 3, 0)
layout.addWidget(self.userPasswordLineEdit, 2, 3)
layout.addWidget(self.userPassword2LineEdit, 3, 3)
layout.addWidget(rememberPasswordCheckBox, 4, 3, 4, 4)
self.setLayout(layout)
# pagewizard methods
def populateErrors(self):
# XXX could move this to ValidationMixin
# used in providerselect too
errors = self.wizard().get_validation_error(
self.current_page)
if errors:
bad_str = getattr(self, 'bad_string', None)
cur_str = self.userNameLineEdit.text()
showerr = self.validationMsg.setText
if bad_str is None:
# first time we fall here.
# save the current bad_string value
self.bad_string = cur_str
showerr(errors)
else:
# not the first time
if cur_str == bad_str:
showerr(errors)
else:
showerr('')
def paintEvent(self, event):
"""
we hook our populate errors
on paintEvent because we need it to catch
when user enters the page coming from next,
and initializePage does not cover that case.
Maybe there's a better event to hook upon.
"""
super(RegisterUserPage, self).paintEvent(event)
self.populateErrors()
def validatePage(self):
"""
we only pre-validate here password weakness
stuff, or any other client side validation
that we think of.
real server validation is made on next page,
and if any errors are thrown there we come back
and re-display the validation label.
"""
#username = self.userNameLineEdit.text()
password = self.userPasswordLineEdit.text()
password2 = self.userPassword2LineEdit.text()
# we better have here
# some call to a password checker...
# to assess strenght and avoid silly stuff.
if password != password2:
self.set_validation_status('Password does not match.')
return False
if len(password) < 6:
self.set_validation_status('Password too short.')
return False
if password == "123456":
# joking
self.set_validation_status('Password too obvious.')
return False
return True
def initializePage(self):
"""
inits wizard page
"""
provider = self.field('provider_domain')
self.setSubTitle(
"Register a new user with provider %s." %
provider)
self.validationMsg.setText('')
self.userPassword2LineEdit.setText('')
def nextId(self):
wizard = self.wizard()
if not wizard:
return
return wizard.get_page_index('signupvalidation')
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