Update username regex to support the same as webapp.

Rename password util to credentials and add a username check helper.
Move the username regexp to the credentials module.

Closes #5695.

1 files changed, 0 insertions, 58 deletions

diff --git a/src/leap/bitmask/util/password.py b/src/leap/bitmask/util/password.py
deleted file mode 100644
index 73659f0d..00000000
--- a/src/leap/bitmask/util/password.py
+++ /dev/null
@@ -1,58 +0,0 @@
-# -*- 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