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Viewing changes to ubuntu_sso/qt/gui.py

Added the way to reset the password.

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ubuntu_sso/qt/gui.py
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from ubuntu_sso.qt.setup_account_ui import Ui_SetUpAccountPage
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from ubuntu_sso.qt.terms_and_conditions_ui import Ui_TosPage
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from ubuntu_sso.qt.success_message_ui import Ui_SuccessPage
 
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from ubuntu_sso.qt.forgotten_password_ui import Ui_ForgottenPasswordPage
 
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from ubuntu_sso.qt.reset_password_ui import Ui_ResetPasswordPage
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# pylint: enable=F0401,E0611
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from ubuntu_sso.qt.controllers import (
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    ChooseSignInController,
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    CurrentUserController,
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    EmailVerificationController,
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    ErrorController,
 
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    ForgottenPasswordController,
 
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    ResetPasswordController,
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    SetUpAccountController,
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    SuccessController,
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    TosController,
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    # pylint: enable=C0103
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class EnhancedLineEdit(object):
 
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    """Represents and enhanced lineedit.
 
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    This class works on an already added lineedit to the widget so
 
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    that we are just adding extra items to it.
 
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    """
 
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    def __init__(self, line_edit, valid_cb=lambda x: False):
 
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        """Create an instance."""
 
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        self._line_edit = line_edit
 
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        layout = QHBoxLayout(self._line_edit)
 
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        layout.setMargin(0)
 
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        self._line_edit.setLayout(layout)
 
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        self.valid_cb = valid_cb
 
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        layout.addStretch()
 
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        self.clear_button = QPushButton(self._line_edit)
 
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        layout.addWidget(self.clear_button)
 
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        self.clear_button.setMinimumSize(16, 16)
 
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        self.clear_button.setVisible(False)
 
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        self.clear_button.setFlat(True)
 
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        self.clear_button.setCursor(QCursor(0))
 
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        self.clear_button.setIcon(QApplication.style().standardIcon(
 
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                                                QStyle.SP_MessageBoxWarning))
 
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        # connect the change of text to the cation that will check if the
 
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        # text is valid and if the icon should be shown.
 
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        self._line_edit.textChanged.connect(self.show_button)
 
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    def show_button(self, string):
 
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        """Decide if we show the button or not."""
 
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        if not self.valid_cb(string):
 
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            self.clear_button.setVisible(True)
 
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        else:
 
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            self.clear_button.setVisible(False)
 
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117
 
 
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class SSOWizardEnhancedEditPage(SSOWizardPage):
 
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    """Page that contains enhanced line edits."""
 
120
 
 
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    def __init__(self, ui, controller, parent=None):
 
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        """Create a new instance."""
 
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        SSOWizardPage.__init__(self, ui, controller, parent)
 
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        self._enhanced_edits = {}
 
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    def set_line_edit_validation_rule(self, edit, cb):
 
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        """Set a new enhanced edit so that we can show an icon."""
 
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        if edit in self._enhanced_edits:
 
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            self._enhanced_edits[edit].valid_cb = cb
 
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        else:
 
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            # create a new enhanced edit
 
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            enhanced_edit = EnhancedLineEdit(edit, cb)
 
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            self._enhanced_edits[edit] = enhanced_edit
 
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135
 
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class ChooseSignInPage(SSOWizardPage):
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    """Widget that allows the user to choose how to sign in."""
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        return self.ui.error_message_label
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173
 
class ForgottenPasswordPage(SSOWizardPage):
 
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class ForgottenPasswordPage(SSOWizardEnhancedEditPage):
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    """Widget used to deal with users that forgot the password."""
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    def __init__(self, ui, controller, parent=None):
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        """Create a new instance."""
178
 
        SSOWizard.__init__(self, ui, controller, parent)
179
 
 
180
 
        
 
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        SSOWizardEnhancedEditPage.__init__(self, ui, controller, parent)
 
236
 
 
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    @property
 
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    def email_widget(self):
 
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        """Return the widget used to show the email information."""
 
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        return self.ui.email_widget
 
241
 
 
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    @property
 
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    def forgotted_password_intro_label(self):
 
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        """Return the intro label that lets the user know the issue."""
 
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        return self.ui.forgotted_password_intro_label
 
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    @property
 
248
    def error_label(self):
 
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        """Return the label used to show error."""
 
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        return self.ui.error_label
 
251
 
 
252
    @property
 
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    def email_address_label(self):
 
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        """Return the lable used to state the use of the line edit."""
 
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        return self.ui.email_address_label
 
256
 
 
257
    @property
 
258
    def email_address(self):
 
259
        """Return the email address provided by the user."""
 
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        return str(self.ui.email_line_edit.text())
 
261
 
 
262
    @property
 
263
    def email_address_line_edit(self):
 
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        """Return the line edit with the content."""
 
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        return self.ui.email_line_edit
 
266
 
 
267
    @property
 
268
    def send_button(self):
 
269
        """Return the button used to request the new password."""
 
270
        return self.ui.send_button
 
271
 
 
272
    @property
 
273
    def try_again_widget(self):
 
274
        """Return the widget used to display the try again button."""
 
275
        return self.ui.try_again_widget
 
276
 
 
277
    @property
 
278
    def try_again_button(self):
 
279
        """Return the button used to try again the reset password."""
 
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        return self.ui.try_again_button
 
281
 
 
282
 
 
283
class ResetPasswordPage(SSOWizardEnhancedEditPage):
 
284
    """Widget used to allow the user change his password."""
 
285
 
 
286
    def __init__(self, ui, controller, parent=None):
 
287
        """Create a new instance."""
 
288
        SSOWizardEnhancedEditPage.__init__(self, ui, controller, parent)
 
289
 
 
290
    @property
 
291
    def reset_code_line_edit(self):
 
292
        """Return the  line edit where the reset code is given."""
 
293
        return self.ui.reset_code_line_edit
 
294
 
 
295
    @property
 
296
    def reset_code(self):
 
297
        """Return the reset code typed by the user."""
 
298
        return str(self.ui.reset_code_line_edit.text())
 
299
 
 
300
    @property
 
301
    def password_line_edit(self):
 
302
        """Return the line edit where the password is typed."""
 
303
        return self.ui.password_line_edit
 
304
 
 
305
    @property
 
306
    def password(self):
 
307
        """Return the passsword typed by the user."""
 
308
        return str(self.ui.password_line_edit.text())
 
309
 
 
310
    @property
 
311
    def confirm_password_line_edit(self):
 
312
        """Return the line edit used to confirm the password."""
 
313
        return self.ui.confirm_password_line_edit
 
314
 
 
315
    @property
 
316
    def retyped_password(self):
 
317
        """Return the password confirmation given by the user."""
 
318
        return str(self.ui.confirm_password_line_edit.text())
 
319
 
 
320
    @property
 
321
    def reset_password_button(self):
 
322
        """Return the button used to reset the password."""
 
323
        return self.ui.reset_password_button
 
324
 
 
325
 
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class TosPage(SSOWizardPage):
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    """Widget used to show the tos."""
183
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        return self.ui.terms_webkit
192
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193
338
 
194
 
class EnhancedLineEdit(object):
195
 
    """Represents and enhanced lineedit.
196
 
 
197
 
    This class works on an already added lineedit to the widget so
198
 
    that we are just adding extra items to it.
199
 
    """
200
 
 
201
 
    def __init__(self, line_edit, valid_cb=lambda x: False):
202
 
        """Create an instance."""
203
 
        self._line_edit = line_edit
204
 
        layout = QHBoxLayout(self._line_edit)
205
 
        layout.setMargin(0)
206
 
        self._line_edit.setLayout(layout)
207
 
        self.valid_cb = valid_cb
208
 
        layout.addStretch()
209
 
        self.clear_button = QPushButton(self._line_edit)
210
 
        layout.addWidget(self.clear_button)
211
 
        self.clear_button.setMinimumSize(16, 16)
212
 
        self.clear_button.setVisible(False)
213
 
        self.clear_button.setFlat(True)
214
 
        self.clear_button.setCursor(QCursor(0))
215
 
        self.clear_button.setIcon(QApplication.style().standardIcon(
216
 
                                                QStyle.SP_MessageBoxWarning))
217
 
        # connect the change of text to the cation that will check if the
218
 
        # text is valid and if the icon should be shown.
219
 
        self._line_edit.textChanged.connect(self.show_button)
220
 
 
221
 
    def show_button(self, string):
222
 
        """Decide if we show the button or not."""
223
 
        if not self.valid_cb(string):
224
 
            self.clear_button.setVisible(True)
225
 
        else:
226
 
            self.clear_button.setVisible(False)
227
 
 
228
 
 
229
 
class SetupAccountPage(SSOWizardPage):
 
339
class SetupAccountPage(SSOWizardEnhancedEditPage):
230
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    """Widget used to create a new account."""
231
341
 
232
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    def __init__(self, ui, controller, parent=None):
275
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        frame.setPalette(palette)
276
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        frame.setAutoFillBackground(True)
277
387
 
278
 
 
279
 
    def set_line_edit_validation_rule(self, edit, cb):
280
 
        """Set a new enhanced edit so that we can show an icon."""
281
 
        if edit in self._enhanced_edits:
282
 
            self._enhanced_edits[edit].valid_cb = cb
283
 
        else:
284
 
            # create a new enhanced edit
285
 
            enhanced_edit = EnhancedLineEdit(edit, cb)
286
 
            self._enhanced_edits[edit] = enhanced_edit
287
 
 
288
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    @property
289
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    def name(self):
290
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        """Return the name input."""
422
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                 help_text=''):
423
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        """Create a new wizard."""
424
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        QWizard.__init__(self, parent)
 
525
        # store common useful data provided by the app
 
526
        self.app_name = app_name
 
527
        self.tos_url = tos_url
 
528
        self.help_text = help_text
 
529
 
425
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        # set the diff pages of the QWizard
426
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        self.sign_in_controller = ChooseSignInController(title='Sign In')
427
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        self.sign_in_page = ChooseSignInPage(Ui_ChooseSignInPage(),
428
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                                             self.sign_in_controller,
429
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                                             parent=self)
430
 
        self.setup_controller = SetUpAccountController(app_name=app_name,
431
 
                                                       help_message='')
 
535
        self.setup_controller = SetUpAccountController()
432
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        self.setup_account = SetupAccountPage(Ui_SetUpAccountPage(),
433
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                                              self.setup_controller,
434
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                                              parent=self)
435
 
        self.tos = TosPage(Ui_TosPage(), TosController())
 
539
        self.tos = TosPage(Ui_TosPage(), TosController(tos_url=tos_url),
 
540
                           parent=self)
436
541
        self.email_verification = EmailVerificationPage(
437
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                                                Ui_EmailVerificationPage(),
438
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                                                EmailVerificationController())
439
 
        self.current_user_controller = CurrentUserController(title='Sign in',
440
 
                                                            app_name=app_name)
 
544
        self.current_user_controller = CurrentUserController(title='Sign in')
441
545
        self.current_user = CurrentUserSignInPage(Ui_CurrentUserSignInPage(),
442
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                                                  self.current_user_controller,
443
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                                                  parent=self)
446
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                                   parent=self)
447
551
        self.error_controller = ErrorController()
448
552
        self.error = ErrorPage(Ui_ErrorPage(), self.error_controller)
 
553
        self.forgotte_pwd_controller = ForgottenPasswordController()
 
554
        self.forgotten = ForgottenPasswordPage(Ui_ForgottenPasswordPage(),
 
555
                                               self.forgotte_pwd_controller,
 
556
                                               parent=self)
 
557
        self.reset_password_controller = ResetPasswordController()
 
558
        self.reset_password = ResetPasswordPage(Ui_ResetPasswordPage(),
 
559
                                                self.reset_password_controller,
 
560
                                                parent=self)
449
561
        # store the ids of the pages so that it is easier to access them later
450
562
        self._pages = {}
451
563
        for page in [self.sign_in_page, self.setup_account, self.tos,
452
564
                     self.email_verification, self.current_user, self.success,
453
 
                     self.error]:
 
565
                     self.error, self.forgotten, self.reset_password]:
454
566
            self._pages[page] = self.addPage(page)
455
567
 
456
568
        # set the buttons layout to only have cancel and back since the next
497
609
    @property
498
610
    def forgotten_password_page_id(self):
499
611
        """Return the id of the forgotten password page."""
 
612
        return self._pages[self.forgotten]
 
613
 
 
614
    @property
 
615
    def reset_password_page_id(self):
 
616
        """Return the id of the reset password page."""
 
617
        return self._pages[self.reset_password]
500
618
 
501
619
    @property
502
620
    def error_page_id(self):
507
625
class UbuntuSSOClientGUI(object):
508
626
    """Ubuntu single sign-on GUI."""
509
627
 
510
 
    def __init__(self, app_name, tc_url='', help_text='',
 
628
    def __init__(self, app_name, tc_url='http://one.ubuntu.com', help_text='',
511
629
                 window_id=0, login_only=False):
512
630
        """Create a new instance."""
513
631
        # create the controller and the ui, then set the cb and call the show