3 files changed, 65 insertions, 69 deletions
diff --git a/src/leap/bitmask/gui/preferenceswindow.py b/src/leap/bitmask/gui/preferenceswindow.py
index 67448768..a8220e86 100644
--- a/src/leap/bitmask/gui/preferenceswindow.py
+++ b/src/leap/bitmask/gui/preferenceswindow.py
@@ -26,6 +26,7 @@ from PySide import 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
 
 logger = logging.getLogger(__name__)
 
@@ -59,37 +60,6 @@ class PreferencesWindow(QtGui.QDialog):
         # Connections
         self.ui.pbChangePassword.clicked.connect(self._change_password)
 
-    def _basic_password_checks(self, username, password, password2):
-        """
-        Performs basic password checks to avoid really easy passwords.
-
-        :param username: username provided at the registrarion form
-        :type username: str
-        :param password: password from the registration form
-        :type password: str
-        :param password2: second password from the registration form
-        :type password: str
-
-        :returns: True and empty message if all the checks pass,
-                  False and an error message otherwise
-        :rtype: tuple(bool, str)
-        """
-        message = None
-
-        if message is None and password != password2:
-            message = self.tr("Passwords don't match")
-
-        if message is None and len(password) < 6:
-            message = self.tr("Password too short")
-
-        if message is None and password in self.WEAK_PASSWORDS:
-            message = self.tr("Password too easy")
-
-        if message is None and username == password:
-            message = self.tr("Password equal to username")
-
-        return message is None, message
-
     def _set_password_change_status(self, status, error=False, success=False):
         """
         Sets the status label for the password change.
@@ -132,8 +102,7 @@ class PreferencesWindow(QtGui.QDialog):
         new_password = self.ui.leNewPassword.text()
         new_password2 = self.ui.leNewPassword2.text()
 
-        ok, msg = self._basic_password_checks(
-            username, new_password, new_password2)
+        ok, msg = basic_password_checks(username, new_password, new_password2)
 
         if not ok:
             self._set_changing_password(False)
diff --git a/src/leap/bitmask/gui/wizard.py b/src/leap/bitmask/gui/wizard.py
index ed6c1da0..e3f0085b 100644
--- a/src/leap/bitmask/gui/wizard.py
+++ b/src/leap/bitmask/gui/wizard.py
@@ -32,6 +32,7 @@ from leap.bitmask.crypto.srpregister import SRPRegister
 from leap.bitmask.util.privilege_policies import is_missing_policy_permissions
 from leap.bitmask.util.request_helpers import get_content
 from leap.bitmask.util.keyring_helpers import has_keyring
+from leap.bitmask.util.password import basic_password_checks
 from leap.bitmask.services.eip.providerbootstrapper import ProviderBootstrapper
 from leap.bitmask.services import get_supported
 
@@ -199,41 +200,6 @@ class Wizard(QtGui.QWizard):
         """
         self.ui.lblPassword2.setFocus()
 
-    def _basic_password_checks(self, username, password, password2):
-        """
-        Performs basic password checks to avoid really easy passwords.
-
-        :param username: username provided at the registrarion form
-        :type username: str
-        :param password: password from the registration form
-        :type password: str
-        :param password2: second password from the registration form
-        :type password: str
-
-        :return: returns True if all the checks pass, False otherwise
-        :rtype: bool
-        """
-        message = None
-
-        if message is None and password != password2:
-            message = self.tr("Passwords don't match")
-
-        if message is None and len(password) < 6:
-            message = self.tr("Password too short")
-
-        if message is None and password in self.WEAK_PASSWORDS:
-            message = self.tr("Password too easy")
-
-        if message is None and username == password:
-            message = self.tr("Password equal to username")
-
-        if message is not None:
-            self._set_register_status(message, error=True)
-            self._focus_password()
-            return False
-
-        return True
-
     def _register(self):
         """
         Performs the registration based on the values provided in the form
@@ -244,7 +210,8 @@ class Wizard(QtGui.QWizard):
         password = self.ui.lblPassword.text()
         password2 = self.ui.lblPassword2.text()
 
-        if self._basic_password_checks(username, password, password2):
+        ok, msg = basic_password_checks(username, password, password2)
+        if ok:
             register = SRPRegister(provider_config=self._provider_config)
             register.registration_finished.connect(
                 self._registration_finished)
@@ -258,6 +225,8 @@ class Wizard(QtGui.QWizard):
             self._password = password
             self._set_register_status(self.tr("Starting registration..."))
         else:
+            self._set_register_status(msg, error=True)
+            self._focus_password()
             self.ui.btnRegister.setEnabled(True)
 
     def _set_registration_fields_visibility(self, visible):
diff --git a/src/leap/bitmask/util/password.py b/src/leap/bitmask/util/password.py
new file mode 100644
index 00000000..73659f0d
--- /dev/null
+++ b/src/leap/bitmask/util/password.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+# password.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Password utilities
+"""
+from PySide import QtCore
+
+WEAK_PASSWORDS = ("123456", "qweasd", "qwerty", "password")
+
+
+def basic_password_checks(username, password, password2):
+    """
+    Performs basic password checks to avoid really easy passwords.
+
+    :param username: username provided at the registrarion form
+    :type username: str
+    :param password: password from the registration form
+    :type password: str
+    :param password2: second password from the registration form
+    :type password: str
+
+    :returns: True and empty message if all the checks pass,
+              False and an error message otherwise
+    :rtype: tuple(bool, str)
+    """
+    # translation helper
+    _tr = QtCore.QObject().tr
+
+    message = None
+
+    if message is None and password != password2:
+        message = _tr("Passwords don't match")
+
+    if message is None and len(password) < 6:
+        message = _tr("Password too short")
+
+    if message is None and password in WEAK_PASSWORDS:
+        message = _tr("Password too easy")
+
+    if message is None and username == password:
+        message = _tr("Password equal to username")
+
+    return message is None, message