Add case insensitive username module

res_users_case_insensitive/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+==========================
+Case Insensitive Usernames
+==========================
+
+This module extends the functionality of res.users to make logins case
+insensitive.
+
+Credits
+=======
+
+Images
+------
+
+* LasLabs: `Icon <https://repo.laslabs.com/projects/TEM/repos/odoo-module_template/browse/module_name/static/description/icon.svg?raw>`_.
+
+Contributors
+------------
+
+* Firstname Lastname <email.address@laslabs.com>
+
+Maintainer
+----------
+
+.. image:: https://laslabs.com/logo.png
+   :alt: LasLabs Inc.
+   :target: https://laslabs.com
+
+This module is maintained by LasLabs Inc.

res_users_case_insensitive/__init__.py

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+# -*- coding: utf-8 -*-
+from . import models
+from . import tests

res_users_case_insensitive/__openerp__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Dave Lasley <dave@laslabs.com>
+#    Copyright: 2016-TODAY LasLabs, Inc. [https://laslabs.com]
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+{
+    "name": "Case Insensitive Logins",
+    "summary": "Makes the login field of res.users case insensitive.",
+    "version": "9.0.1.0.0",
+    "category": "Base",
+    "website": "https://laslabs.com/",
+    "author": "LasLabs",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+}

res_users_case_insensitive/models/__init__.py

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+# -*- coding: utf-8 -*-
+from . import fields
+from . import res_users

res_users_case_insensitive/models/fields.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Dave Lasley <dave@laslabs.com>
+#    Copyright: 2015 LasLabs, Inc.
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+
+from openerp import fields
+import base64
+from Crypto.Cipher import AES
+from Crypto import Random
+
+
+class CharLower(fields.Char):
+    """
+    Identical to fields.Char, except lower cased
+
+    :param int size: the maximum size of values stored for that field
+    :param translate: whether the value of this field can be translated
+    """
+
+    def convert_to_cache(self, value, record, validate=True):
+        """
+        convert ``value`` to the cache level in ``env``; ``value`` may come
+        from an assignment, or have the format of methods
+        :meth:`BaseModel.read` or :meth:`BaseModel.write`
+
+        :param record: the target record for the assignment,
+            or an empty recordset
+
+        :param bool validate: when True, field-specific validation of
+            ``value`` will be performed
+        """
+        res = super(CharLower, self).convert_to_cache(value, record, validate)
+        if not res:
+            return res
+        return res.lower()

res_users_case_insensitive/models/res_users.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Dave Lasley <dave@laslabs.com>
+#    Copyright: 2016-TODAY LasLabs, Inc. [https://laslabs.com]
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp import models, api
+from openerp.exceptions import ValidationError
+
+from openerp.addons.res_users_case_insensitive.models.fields import CharLower
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+    login = CharLower(
+        'Login',
+        size=64,
+        required=True,
+        help='Used to log into the system. Case insensitive.',
+    )

res_users_case_insensitive/tests/__init__.py

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+# -*- coding: utf-8 -*-
+from . import test_something

res_users_case_insensitive/tests/test_res_users.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Dave Lasley <dave@laslabs.com>
+#    Copyright: 2016-TODAY LasLabs, Inc. [https://laslabs.com]
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp.tests.common import TransactionCase
+
+
+class TestResUsers(TransactionCase):
+
+    def setUp(self, *args, **kwargs):
+        result = super(SomethingCase, self).setUp(*args, **kwargs)
+        self.login = 'TeSt@ExAmPlE.CoM'
+        self.partner_vals = {
+            'name': 'Partner',
+            'is_company': False,
+            'email': self.login,
+        }
+        self.vals = {
+            'name': 'User',
+            'login': self.login,
+            'password': 'password',
+        }
+        self.model_obj = self.env['res.users']
+
+    def _new_record(self, ):
+        partner_id = self.env['res.partner'].create(self.partner_vals)
+        return self.model_obj.create(self.vals)
+
+    def test_login_is_lowercased_on_save(self, ):
+        rec_id = self._new_record()
+        self.assertEqual(
+            self.login.lower(), rec_id.login,
+            'Login was not lowercased when saved to cache',
+        )