Axes is easy to install from the PyPI package:
$ pip install django-axes
After installing the package, the project settings need to be configured.
axes to your
INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', # Axes app can be in any position in the INSTALLED_APPS list. 'axes', ]
axes.backends.AxesBackend to the top of
AUTHENTICATION_BACKENDS = [ # AxesBackend should be the first backend in the AUTHENTICATION_BACKENDS list. 'axes.backends.AxesBackend', # Django ModelBackend is the default authentication backend. 'django.contrib.auth.backends.ModelBackend', ]
axes.middleware.AxesMiddleware to your list of
MIDDLEWARE = [ # The following is the list of default middleware in new Django projects. 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', # AxesMiddleware should be the last middleware in the MIDDLEWARE list. # It only formats user lockout messages and renders Axes lockout responses # on failed user authentication attempts from login views. # If you do not want Axes to override the authentication response # you can skip installing the middleware and use your own views. 'axes.middleware.AxesMiddleware', ]
python manage.py check to check the configuration.
python manage.py migrate to sync the database.
Axes is now functional with the default settings and is saving user attempts into your database and locking users out if they exceed the maximum attempts.
You should use the
python manage.py check command to verify the correct configuration in
development, staging, and production environments. It is probably best to use this step as part
of your regular CI workflows to verify that your project is not misconfigured.
Axes uses checks to verify your Django settings configuration for security and functionality. Many people have different configurations for their development and production environments, and running the application with misconfigured settings can prevent security features from working.
Disabling Axes system checks¶
If you are implementing custom authentication, request middleware, or signal handlers the Axes checks system might generate false positives in the Django checks framework.
You can silence the unnecessary warnings by using the following Django settings:
SILENCED_SYSTEM_CHECKS = ['axes.W003']
Axes has the following warnings codes built in:
axes.W004for deprecated use of
Only disable the Axes system checks and warnings if you know what you are doing. The default checks are implemented to verify and improve your project’s security and should only produce necessary warnings due to misconfigured settings.
Disabling Axes components in tests¶
If you get errors when running tests, try setting the
AXES_ENABLED flag to
False in your test settings:
AXES_ENABLED = False
This disables the Axes middleware, authentication backend and signal receivers, which might fix errors with incompatible test configurations.
Disabling atomic requests¶
Django offers atomic database transactions that are tied to HTTP requests
and toggled on and off with the
ATOMIC_REQUESTS is set to
True Django will always either perform
all database read and write operations in one successful atomic transaction
or in a case of failure roll them back, leaving no trace of the failed
request in the database.
However, sometimes Axes or another plugin can misbehave or not act correctly with other code, preventing the login mechanisms from working due to e.g. exception being thrown in some part of the code, preventing access attempts being logged to database with Axes or causing similar problems.
If new attempts or log objects are not being correctly written to the Axes tables,
it is possible to configure Django
ATOMIC_REQUESTS setting to to
ATOMIC_REQUESTS = False
Please note that atomic requests are usually desirable when writing e.g. RESTful APIs, but sometimes it can be problematic and warrant a disable.
Before disabling atomic requests or configuring them please read the relevant Django documentation and make sure you know what you are configuring rather than just toggling the flag on and off for testing.
Also note that the cache backend can provide correct functionality with Memcached or Redis caches even with exceptions being thrown in the stack.