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authorkali <kali@leap.se>2013-01-31 05:26:18 +0900
committerkali <kali@leap.se>2013-01-31 05:30:28 +0900
commit555210630659018785fdb9d2318081a76b49fb4c (patch)
treedf7a51aaa32d9436a86881f9815d66a0f28773a5 /src/leap/gui/firstrun/register.py
parent00276d12b44630315c19ff2cd0f906eac34d92cf (diff)
actually merge the release/v0.2.0 branch!
My life has been a lie until this moment... I had done: git merge -s ours release/v0.2.0 to avoid deleting the debian folder... but that left the src untouched... Now I just rm'd the src folder and did a git checkout release/v0.2.0 src/ ... and merge happy! :)
Diffstat (limited to 'src/leap/gui/firstrun/register.py')
-rw-r--r--src/leap/gui/firstrun/register.py387
1 files changed, 387 insertions, 0 deletions
diff --git a/src/leap/gui/firstrun/register.py b/src/leap/gui/firstrun/register.py
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+++ b/src/leap/gui/firstrun/register.py
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+"""
+Register User Page, used in First Run Wizard
+"""
+import json
+import logging
+import socket
+
+import requests
+
+from PyQt4 import QtCore
+from PyQt4 import QtGui
+
+from leap.gui.firstrun.mixins import UserFormMixIn
+
+logger = logging.getLogger(__name__)
+
+from leap.base import auth
+from leap.gui import styles
+from leap.gui.constants import APP_LOGO, BARE_USERNAME_REGEX
+from leap.gui.progress import InlineValidationPage
+from leap.gui.styles import ErrorLabelStyleSheet
+
+
+class RegisterUserPage(InlineValidationPage, UserFormMixIn):
+
+ def __init__(self, parent=None):
+
+ super(RegisterUserPage, self).__init__(parent)
+ self.current_page = "signup"
+
+ self.setTitle(self.tr("Sign Up"))
+ # subtitle is set in the initializePage
+
+ self.setPixmap(
+ QtGui.QWizard.LogoPixmap,
+ QtGui.QPixmap(APP_LOGO))
+
+ # commit page means there's no way back after this...
+ # XXX should change the text on the "commit" button...
+ self.setCommitPage(True)
+
+ self.setupSteps()
+ self.setupUI()
+ self.do_confirm_next = False
+ self.focused_field = False
+
+ def setupUI(self):
+ userNameLabel = QtGui.QLabel(self.tr("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(self.tr("&Password:"))
+ self.userPasswordLineEdit = QtGui.QLineEdit()
+ self.userPasswordLineEdit.setEchoMode(
+ QtGui.QLineEdit.Password)
+ userPasswordLabel.setBuddy(self.userPasswordLineEdit)
+
+ userPassword2Label = QtGui.QLabel(self.tr("Password (again):"))
+ self.userPassword2LineEdit = QtGui.QLineEdit()
+ self.userPassword2LineEdit.setEchoMode(
+ QtGui.QLineEdit.Password)
+ userPassword2Label.setBuddy(self.userPassword2LineEdit)
+
+ rememberPasswordCheckBox = QtGui.QCheckBox(
+ self.tr("&Remember username and password."))
+ rememberPasswordCheckBox.setChecked(True)
+
+ self.registerField('userName*', self.userNameLineEdit)
+ self.registerField('userPassword*', self.userPasswordLineEdit)
+ self.registerField('userPassword2*', self.userPassword2LineEdit)
+
+ # 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)
+
+ # add validation frame
+ self.setupValidationFrame()
+ layout.addWidget(self.valFrame, 5, 2, 5, 2)
+ self.valFrame.hide()
+
+ self.setLayout(layout)
+ self.commitText("Sign up!")
+
+ # commit button
+
+ def commitText(self, text):
+ # change "commit" button text
+ self.setButtonText(
+ QtGui.QWizard.CommitButton, text)
+
+ @property
+ def commitButton(self):
+ return self.wizard().button(QtGui.QWizard.CommitButton)
+
+ def commitFocus(self):
+ self.commitButton.setFocus()
+
+ def disableCommitButton(self):
+ self.commitButton.setDisabled(True)
+
+ def disableFields(self):
+ for field in (self.userNameLineEdit,
+ self.userPasswordLineEdit,
+ self.userPassword2LineEdit):
+ field.setDisabled(True)
+
+ # error painting
+ 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 markRedAndGetFocus(self, field):
+ field.setStyleSheet(styles.ErrorLineEdit)
+ if not self.focused_field:
+ self.focused_field = True
+ field.setFocus(QtCore.Qt.OtherFocusReason)
+
+ def markRegular(self, field):
+ field.setStyleSheet(styles.RegularLineEdit)
+
+ def populateErrors(self):
+ def showerr(text):
+ self.validationMsg.setText(text)
+ err_lower = text.lower()
+ if "username" in err_lower:
+ self.markRedAndGetFocus(
+ self.userNameLineEdit)
+ if "password" in err_lower:
+ self.markRedAndGetFocus(
+ self.userPasswordLineEdit)
+
+ def unmarkred():
+ for field in (self.userNameLineEdit,
+ self.userPasswordLineEdit,
+ self.userPassword2LineEdit):
+ self.markRegular(field)
+
+ errors = self.wizard().get_validation_error(
+ self.current_page)
+ if errors:
+ bad_str = getattr(self, 'bad_string', None)
+ cur_str = self.userNameLineEdit.text()
+ #prev_er = getattr(self, 'prevalidation_error', None)
+
+ if bad_str is None:
+ # first time we fall here.
+ # save the current bad_string value
+ self.bad_string = cur_str
+ showerr(errors)
+ else:
+ #if prev_er:
+ #showerr(prev_er)
+ #return
+ # not the first time
+ if cur_str == bad_str:
+ showerr(errors)
+ else:
+ self.focused_field = False
+ showerr('')
+ unmarkred()
+ else:
+ # no errors
+ self.focused_field = False
+ unmarkred()
+
+ def cleanup_errormsg(self):
+ """
+ we reset bad_string to None
+ should be called before leaving the page
+ """
+ self.bad_string = None
+
+ def green_validation_status(self):
+ val = self.validationMsg
+ val.setText(self.tr('Registration succeeded!'))
+ val.setStyleSheet(styles.GreenLineEdit)
+
+ def reset_validation_status(self):
+ """
+ empty the validation msg
+ and clean the inline validation widget.
+ """
+ self.validationMsg.setText('')
+ self.steps.removeAllSteps()
+ self.clearTable()
+
+ # actual checks
+
+ def _do_checks(self):
+ """
+ generator that yields actual checks
+ that are executed in a separate thread
+ """
+ wizard = self.wizard()
+
+ provider = self.field('provider_domain')
+ username = self.userNameLineEdit.text()
+ password = self.userPasswordLineEdit.text()
+ password2 = self.userPassword2LineEdit.text()
+
+ pconfig = wizard.eipconfigchecker(domain=provider)
+ pconfig.defaultprovider.load()
+ pconfig.set_api_domain()
+
+ def checkpass():
+ # we better have here
+ # some call to a password checker...
+ # to assess strenght and avoid silly stuff.
+
+ if password != password2:
+ return self.fail(self.tr('Password does not match..'))
+
+ if len(password) < 6:
+ #self.set_prevalidation_error('Password too short.')
+ return self.fail(self.tr('Password too short.'))
+
+ if password == "123456":
+ # joking, but not too much.
+ #self.set_prevalidation_error('Password too obvious.')
+ return self.fail(self.tr('Password too obvious.'))
+
+ # go
+ return True
+
+ yield(("head_sentinel", 0), checkpass)
+
+ # XXX should emit signal for .show the frame!
+ # XXX HERE!
+
+ ##################################################
+ # 1) register user
+ ##################################################
+
+ # show the frame before going on...
+ QtCore.QMetaObject.invokeMethod(
+ self, "showStepsFrame")
+
+ def register():
+
+ signup = auth.LeapSRPRegister(
+ schema="https",
+ provider=pconfig.apidomain,
+ verify=pconfig.cacert)
+ try:
+ ok, req = signup.register_user(
+ username, password)
+
+ except socket.timeout:
+ return self.fail(
+ self.tr("Error connecting to provider (timeout)"))
+
+ except requests.exceptions.ConnectionError as exc:
+ logger.error(exc.message)
+ return self.fail(
+ self.tr('Error Connecting to provider (connerr).'))
+ except Exception as exc:
+ return self.fail(exc.message)
+
+ # XXX check for != OK instead???
+
+ if req.status_code in (404, 500):
+ return self.fail(
+ self.tr(
+ "Error during registration (%s)") % req.status_code)
+
+ try:
+ validation_msgs = json.loads(req.content)
+ errors = validation_msgs.get('errors', None)
+ logger.debug('validation errors: %s' % validation_msgs)
+ except ValueError:
+ # probably bad json returned
+ return self.fail(
+ self.tr(
+ "Could not register (bad response)"))
+
+ if errors and errors.get('login', None):
+ # XXX this sometimes catch the blank username
+ # but we're not allowing that (soon)
+ return self.fail(
+ self.tr('Username not available.'))
+
+ return True
+
+ logger.debug('registering user')
+ yield(("Registering username", 40), register)
+
+ self.set_done()
+ yield(("end_sentinel", 100), lambda: None)
+
+ def on_checks_validation_ready(self):
+ """
+ after checks
+ """
+ if self.is_done():
+ self.disableFields()
+ self.cleanup_errormsg()
+ self.clean_wizard_errors(self.current_page)
+ # make the user confirm the transition
+ # to next page.
+ self.commitText('Connect!')
+ self.commitFocus()
+ self.green_validation_status()
+ self.do_confirm_next = True
+
+ # pagewizard methods
+
+ def validatePage(self):
+ """
+ if not register done, do checks.
+ if done, wait for click.
+ """
+ self.disableCommitButton()
+ self.cleanup_errormsg()
+ self.clean_wizard_errors(self.current_page)
+
+ # After a successful validation
+ # (ie, success register with server)
+ # we change the commit button text
+ # and set this flag to True.
+ if self.do_confirm_next:
+ return True
+
+ if not self.is_done():
+ # calls checks, which after successful
+ # execution will call on_checks_validation_ready
+ self.reset_validation_status()
+ self.do_checks()
+
+ return self.is_done()
+
+ def initializePage(self):
+ """
+ inits wizard page
+ """
+ provider = unicode(self.field('provider_domain'))
+ if provider:
+ # here we should have provider
+ # but in tests we might not.
+
+ # XXX this error causes a segfault on free()
+ # that we might want to get fixed ...
+ #self.setSubTitle(
+ #self.tr("Register a new user with provider %s.") %
+ #provider)
+ self.setSubTitle(
+ self.tr("Register a new user with provider <em>%s</em>" %
+ provider))
+ self.validationMsg.setText('')
+ self.userPassword2LineEdit.setText('')
+ self.valFrame.hide()
+
+ def nextId(self):
+ wizard = self.wizard()
+ return wizard.get_page_index('connect')