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django-lockout-0.1.1
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مشاهده بیشترتوضیحات
cache-based Django app that locks out users after too many failed login attempts.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-lockout-0.1.1 |
| نام | django-lockout |
| نسخه کتابخانه | 0.1.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Brian Jay Stanley |
| ایمیل نویسنده | brian@brianjaystanley.com |
| آدرس صفحه اصلی | https://github.com/brianjaystanley/django-lockout |
| آدرس اینترنتی | https://pypi.org/project/django-lockout/ |
| مجوز | MIT |
``django-lockout`` is a cache-based Django app that locks out users after too
many failed login attempts. Because ``django-lockout`` tracks login attempts
in your site's cache, it is fast and lightweight. It is intended for Django
sites where protection against brute force attacks is desired with no
additional database overhead.
``django-lockout`` wraps ``django.contrib.auth.authenticate`` and raises
``lockout.LockedOut`` when too many login attempts occur. Your views are
responsible for catching and handling ``LockedOut`` however you deem
appropriate. ``django-lockout``'s middleware class stores the request object
in the thread local namespace to give the wrapped ``auth.authenticate``
function access to it.
Login attempts can be tracked by IP only or by IP plus user-agent.
Requirements
============
``django-lockout`` is designed for Django 1.3. It also works with Django 1.0,
1.1, and 1.2, with the exception of the test suite (which relies on
``django.test.client.RequestFactory``). If you use ``django-lockout`` with an
earlier version of Django than 1.3, you should not add ``'lockout'`` to your
``INSTALLED_APPS``.
``django-lockout`` requires that you have enabled a cache for your site.
Installation
============
You can install ``django-lockout`` with::
pip install django-lockout
or::
easy_install django-lockout
Add ``'lockout.middleware.LockoutMiddleware'`` to your ``MIDDLEWARE_CLASSES``.
It should come before Django's ``AuthenticationMiddleware``::
MIDDLEWARE_CLASSES = [
'lockout.middleware.LockoutMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
...
]
Adding ``'lockout'`` to your ``INSTALLED_APPS`` is only required if you want to
run ``django-lockout``'s test suite.
Usage
============
Below is an example of how you might use ``django-lockout``::
try:
user = auth.authenticate(username=username, password=password)
except LockedOut:
messages.warning(request, 'Your account has been locked out because of too many failed login attempts.')
If you need to clear the record of failed attempts for an IP or IP plus
user-agent, call ``lockout.reset_attempts``, passing the ``request`` for that
IP or IP plus user-agent::
reset_attempts(request)
Settings
========
LOCKOUT_MAX_ATTEMPTS
The maximum number of login attempts before the IP or IP plus user-agent
is locked out. Default: ``5``.
LOCKOUT_TIME
The number of seconds the IP or IP plus user-agent should be locked out.
Default: ``600`` (10 minutes).
LOCKOUT_ENFORCEMENT_WINDOW
The number of seconds before the failed login attempts are reset and the
IP or IP plus user-agent gets a fresh start. Default: ``300`` (5 minutes).
``LOCKOUT_ENFORCEMENT_WINDOW`` affects failed login attempts up to the max
allowed, while ``LOCKOUT_TIME`` takes effect when the max attempts is
reached. For example, with a ``LOCKOUT_ENFORCEMENT_WINDOW`` of 5 minutes,
suppose a user has a failed login attempt, followed by another failed
login attempt 3 minutes later. Both attempts will count toward the
maximum. However, if the 5-minute mark (from the first failed attempt) is
reached with fewer than the max allowed attempts, the failures will expire
and the user will once again be allowed the maximum attempts. If the user
exceeds the max within the ``LOCKOUT_ENFORCEMENT_WINDOW``, the user will
be locked out for ``LOCKOUT_TIME`` seconds.
LOCKOUT_USE_USER_AGENT
Whether to track failed login attempts by IP plus user-agent, instead of
by IP only. Default: ``False``.
LOCKOUT_CACHE_PREFIX
The prefix for cache keys generated by ``django-lockout``. Default: ``'lockout'``.
نحوه نصب
نصب پکیج whl django-lockout-0.1.1:
pip install django-lockout-0.1.1.whl
نصب پکیج tar.gz django-lockout-0.1.1:
pip install django-lockout-0.1.1.tar.gz