Upgrade to Django 5.2 & Python 3.12 (#249)

* feat: add support for Django 5.0, 5.1, and 5.2
* fix: resolve Python 3.12 build failures in docs and lint environments

.github/workflows/release.yml

@@ -11,12 +11,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: 3.8
 
@@ -33,7 +33,7 @@ jobs:
 
       - name: Upload packages to Jazzband
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: jazzband
           password: ${{ secrets.JAZZBAND_RELEASE_KEY }}

.github/workflows/test.yml

@@ -9,11 +9,11 @@ jobs:
       fail-fast: false
       max-parallel: 5
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', 'pypy-3.8']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
         redis-version: [5, 6, 7]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Start Redis
       uses: supercharge/redis-github-action@1.5.0
@@ -21,7 +21,7 @@ jobs:
         redis-version: ${{ matrix.redis-version }}
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -31,7 +31,7 @@ jobs:
         echo "::set-output name=dir::$(pip cache dir)"
 
     - name: Cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key:
@@ -49,6 +49,6 @@ jobs:
         tox -v
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
       with:
         name: Python ${{ matrix.python-version }}

.readthedocs.yaml

@@ -0,0 +1,35 @@
+# Read the Docs configuration file for Sphinx projects
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the OS, Python version and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+    # You can also specify other tool versions:
+    # nodejs: "20"
+    # rust: "1.70"
+    # golang: "1.20"
+
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+  # You can configure Sphinx to use a different builder, for instance use the dirhtml builder for simpler URLs
+  # builder: "dirhtml"
+  # Fail on all warnings to avoid broken references
+  # fail_on_warning: true
+
+# Optionally build your docs in additional formats such as PDF and ePub
+# formats:
+#   - pdf
+#   - epub
+
+# Optional but recommended, declare the Python requirements required
+# to build your documentation
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
+python:
+  install:
+    - requirements: requirements.txt

CHANGES.rst

@@ -2,6 +2,18 @@
 Changes
 =======
 
+0.9.8
+=====
+
+- Fix watch_login with custom username (#228) [@ron8mcr]
+- Replace datetime.now with timezone.now (#232) [@ericls]
+- Update tox.ini with Django 4.2, Python 3.11 (#233) [@marius-mather]
+- Use redis parse_url method instead of a custom one (#234) [@dkr-sahar]
+- Update DEFENDER_REDIS_NAME documentation (#235) [@bennylope]
+- Prevent the "Reverse for 'defender_blocks_view' not found" error (#237) [@ataylor32]
+- Updated app_index.html (#238) [@ataylor32]
+- Improved the "Blocked Logins" page's admin integration (#239) [@ataylor32]
+
 0.9.7
 =====
 

MANIFEST.in

@@ -7,6 +7,7 @@ include CODE_OF_CONDUCT.md
 include requirements.txt
 include tox.ini
 include .pre-commit-config.yaml
+include .readthedocs.yaml
 recursive-include docs *
 recursive-include exampleapp *
 recursive-include defender/templates *.html

README.rst

@@ -108,8 +108,8 @@ Admin pages
 Requirements
 ------------
 
-* Python: 3.7, 3.8, 3.9, 3.10, PyPy
-* Django: 3.x, 4.x
+* Python: 3.8, 3.9, 3.10, 3.11, 3.12, PyPy
+* Django: 3.2, 4.2, 5.0, 5.1, 5.2
 * Redis: 5.x, 6.x, 7.x
 
 
@@ -381,7 +381,7 @@ These should be defined in your ``settings.py`` file.
   (Example with password: ``redis://:mypassword@localhost:6379/0``\ )
 * ``DEFENDER_REDIS_PASSWORD_QUOTE``\ : Boolean: if special character in redis password (like '@'), we can quote password ``urllib.parse.quote("password!@#")``, and set to True.
   [Default: ``False``\ ]
-* ``DEFENDER_REDIS_NAME``\ : String: the name of your cache client on the CACHES django setting. If set, ``DEFENDER_REDIS_URL`` will be ignored.
+* ``DEFENDER_REDIS_NAME``\ : String: the name of the cache from ``CACHES`` in your Django settings (e.g. ``"default"``). If set, ``DEFENDER_REDIS_URL`` will be ignored.
   [Default: ``None``\ ]
 * ``DEFENDER_STORE_ACCESS_ATTEMPTS``\ : Boolean: If you want to store the login
   attempt to the database, set to True. If False, it is not saved
@@ -534,8 +534,8 @@ Below is a sample ``BasicAuthenticationDefender`` class based on ``rest_framewor
    from django.contrib.auth.forms import PasswordResetForm, SetPasswordForm
    from django.contrib.auth.tokens import default_token_generator
    from django.utils.http import urlsafe_base64_decode as uid_decoder
-   from django.utils.translation import ugettext_lazy as _
-   from django.utils.encoding import force_text
+   from django.utils.translation import gettext_lazy as _
+   from django.utils.encoding import force_str
    from rest_framework import serializers, exceptions, HTTP_HEADER_ENCODING
    from rest_framework.exceptions import ValidationError
    from defender import utils as defender_utils

defender/__init__.py

@@ -1,3 +1,3 @@
-VERSION = (0, 9, 7)
+VERSION = (0, 9, 8)
 
 __version__ = ".".join((map(str, VERSION)))

defender/ci_settings.py

@@ -7,7 +7,7 @@ from celery import Celery
 DATABASES = {"default": {"ENGINE": "django.db.backends.sqlite3", "NAME": ":memory:",}}
 
 CACHES = {
-    "default": {"BACKEND": "redis_cache.RedisCache", "LOCATION": "localhost:6379",}
+    "default": {"BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://localhost:6379",}
 }
 
 SITE_ID = 1

defender/connection.py

@@ -31,55 +31,5 @@ def get_redis_connection():
         except AttributeError:
             # django_redis.cache.RedisCache case (django-redis package)
             return cache.client.get_client(True)
-    else:  # pragma: no cover
-        redis_config = parse_redis_url(
-            config.DEFENDER_REDIS_URL, config.DEFENDER_REDIS_PASSWORD_QUOTE)
-
-        return redis.StrictRedis(
-            host=redis_config.get("HOST"),
-            port=redis_config.get("PORT"),
-            db=redis_config.get("DB"),
-            username=redis_config.get("USERNAME"),
-            password=redis_config.get("PASSWORD"),
-            ssl=redis_config.get("SSL"),
-        )
-
-
-def parse_redis_url(url, password_quote=None):
-    """Parses a redis URL."""
-
-    # create config with some sane defaults
-    redis_config = {
-        "DB": 0,
-        "PASSWORD": None,
-        "HOST": "localhost",
-        "PORT": 6379,
-        "SSL": False,
-    }
-
-    if not url:
-        return redis_config
-
-    purl = urlparse.urlparse(url)
-
-    # Remove query strings.
-    path = purl.path[1:]
-    path = path.split("?", 2)[0]
-
-    if path:
-        redis_config.update({"DB": int(path)})
-    if purl.password:
-        password = purl.password
-        if password_quote:
-            password = urlparse.unquote(password)
-        redis_config.update({"PASSWORD": password})
-    if purl.hostname:
-        redis_config.update({"HOST": purl.hostname})
-    if purl.username:
-        redis_config.update({"USERNAME": purl.username})
-    if purl.port:
-        redis_config.update({"PORT": int(purl.port)})
-    if purl.scheme in ["https", "rediss"]:
-        redis_config.update({"SSL": True})
-
-    return redis_config
+    else:  # pragma: no cover)
+        return redis.StrictRedis.from_url(config.DEFENDER_REDIS_URL)

defender/data.py

@@ -1,8 +1,10 @@
-from datetime import datetime, timedelta
+from datetime import timedelta
 
 from defender import config
+from defender.connection import get_redis_connection
 from .models import AccessAttempt
 from django.db.models import Q
+from django.utils import timezone
 
 
 def store_login_attempt(
@@ -18,6 +20,14 @@ def store_login_attempt(
         login_valid=login_valid,
     )
 
+
+def get_approx_lockouts_cache_key(ip_address, username):
+    """get cache key for approximate number of account lockouts"""
+    return "{0}:approx_lockouts:ip:{1}:user:{2}".format(
+        config.CACHE_PREFIX, ip_address or "", username.lower() if username else ""
+    )
+
+
 def get_approx_account_lockouts_from_login_attempts(ip_address=None, username=None):
     """Get the approximate number of account lockouts in a period of ACCESS_ATTEMPT_EXPIRATION hours.
     This is approximate because we do not consider the time between these failed
@@ -30,16 +40,12 @@ def get_approx_account_lockouts_from_login_attempts(ip_address=None, username=No
     Returns:
         int: The minimum of the count of logged failure attempts and the length of the LOCKOUT_COOLOFF_TIMES - 1, or 0 dependant on either configuration or argument parameters (ie. both ip_address and username being None).
     """
-
-    # TODO: Possibly add logic to temporarily store this info in the cache
-    # to help mitigate any potential performance impact this could have.
-
     if not config.STORE_ACCESS_ATTEMPTS or not (ip_address or username):
         # If we're not storing login attempts OR both ip_address and username are
         # None we should return 0.
         return 0
 
-    q = Q(attempt_time__gte=datetime.now() - timedelta(hours=config.ACCESS_ATTEMPT_EXPIRATION))
+    q = Q(attempt_time__gte=timezone.now() - timedelta(hours=config.ACCESS_ATTEMPT_EXPIRATION))
     failure_limit = config.FAILURE_LIMIT
     if (ip_address and username and config.LOCKOUT_BY_IP_USERNAME \
         and not config.DISABLE_IP_LOCKOUT and not config.DISABLE_USERNAME_LOCKOUT
@@ -56,4 +62,15 @@ def get_approx_account_lockouts_from_login_attempts(ip_address=None, username=No
         # conditions, we're in an inappropriate context.
         raise Exception("Invalid state requested")
 
-    return AccessAttempt.objects.filter(q).count() // failure_limit
+    cache_key = get_approx_lockouts_cache_key(ip_address, username)
+
+    redis_client = get_redis_connection()
+    cached_value = redis_client.get(cache_key)
+    if cached_value is not None:
+        return int(cached_value)
+
+    lockouts = AccessAttempt.objects.filter(q).count() // failure_limit
+
+    redis_client.set(cache_key, int(lockouts), 60)
+
+    return lockouts

defender/decorators.py

@@ -18,8 +18,10 @@ def watch_login(status_code=302, msg="", get_username=utils.get_username_from_re
             # if the request is currently under lockout, do not proceed to the
             # login function, go directly to lockout url, do not pass go,
             # do not collect messages about this login attempt
-            if utils.is_already_locked(request):
-                return utils.lockout_response(request)
+            username = get_username(request)
+
+            if utils.is_already_locked(request, username=username):
+                return utils.lockout_response(request, username=username)
 
             # call the login function
             response = func(request, *args, **kwargs)
@@ -44,13 +46,13 @@ def watch_login(status_code=302, msg="", get_username=utils.get_username_from_re
                 # ideally make this background task, but to keep simple,
                 # keeping it inline for now.
                 utils.add_login_attempt_to_db(
-                    request, not login_unsuccessful, get_username
+                    request, not login_unsuccessful, username=username
                 )
 
-                if utils.check_request(request, login_unsuccessful, get_username):
+                if utils.check_request(request, login_unsuccessful, username=username):
                     return response
 
-                return utils.lockout_response(request)
+                return utils.lockout_response(request, username=username)
 
             return response
 

defender/templates/admin/defender/app_index.html

@@ -1,25 +1,13 @@
-{% extends "admin/index.html" %}
-{% load i18n %}
-
-{% if not is_popup %}
-{% block breadcrumbs %}
-<div class="breadcrumbs">
-    <a href="{% url 'admin:index' %}">{% trans 'Home' %}</a>
-    &rsaquo;
-    {% for app in app_list %}
-    {{ app.name }}
-    {% endfor %}
-</div>
-{% endblock %}
-{% endif %}
-
-{% block sidebar %}{% endblock %}
+{% extends "admin/app_index.html" %}
 
 {% block content %}
 {{ block.super }}
+{% url 'defender_blocks_view' as blocks_url %}
+{% if blocks_url %}
 <div class="app-defender module">
     <table><tr scope='row'><td colspan='3'>
-    <h4><a href='{% url 'defender_blocks_view' %}'>Blocked Users</a></h4>
+    <h4><a href='{{ blocks_url }}'>Blocked Users</a></h4>
     </td></tr></table>
     </div>
+{% endif %}
 {% endblock content%}

defender/templates/defender/admin/blocks.html

@@ -12,13 +12,13 @@
 <div class="breadcrumbs">
     <a href="{% url "admin:index" %}">Home</a> &rsaquo;
     <a href="{% url "admin:app_list" "defender" %}">Defender</a> &rsaquo;
+    {{ title }}
 </div>
 {% endblock breadcrumbs %}
 
 {% block content %}
 <div id="content-main">
 
-<h1>Blocked Logins</h1>
 <p>Here is a list of IP's and usernames that are blocked</p>
 
 <div class="module">

defender/tests.py

@@ -3,11 +3,8 @@ import string
 import time
 from unittest.mock import patch
 
-from datetime import datetime, timedelta
-
 from django.contrib.auth.models import AnonymousUser, User
 from django.contrib.sessions.backends.db import SessionStore
-from django.db.models import Q
 from django.http import HttpRequest, HttpResponse
 from django.test.client import RequestFactory
 from django.test.testcases import TestCase
@@ -16,7 +13,7 @@ from django.urls import reverse
 
 import redis
 
-from defender.data import get_approx_account_lockouts_from_login_attempts
+from defender.data import get_approx_account_lockouts_from_login_attempts, get_approx_lockouts_cache_key
 
 from . import utils
 from . import config
@@ -26,7 +23,7 @@ from .signals import (
     username_block as username_block_signal,
     username_unblock as username_unblock_signal,
 )
-from .connection import parse_redis_url, get_redis_connection
+from .connection import get_redis_connection
 from .decorators import watch_login
 from .models import AccessAttempt
 from .test import DefenderTestCase, DefenderTransactionTestCase
@@ -478,74 +475,6 @@ class AccessAttemptTest(DefenderTestCase):
         self.assertEqual(utils.is_valid_ip("::ffff:192.0.2.128"), True)
         self.assertEqual(utils.is_valid_ip("::ffff:8.8.8.8"), True)
 
-    def test_parse_redis_url(self):
-        """ test the parse_redis_url method """
-        # full regular
-        conf = parse_redis_url("redis://user:password@localhost2:1234/2", False)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 2)
-        self.assertEqual(conf.get("PASSWORD"), "password")
-        self.assertEqual(conf.get("PORT"), 1234)
-        self.assertEqual(conf.get("USERNAME"), "user")
-
-        # full non local
-        conf = parse_redis_url(
-            "redis://user:pass@www.localhost.com:1234/2", False)
-        self.assertEqual(conf.get("HOST"), "www.localhost.com")
-        self.assertEqual(conf.get("DB"), 2)
-        self.assertEqual(conf.get("PASSWORD"), "pass")
-        self.assertEqual(conf.get("PORT"), 1234)
-        self.assertEqual(conf.get("USERNAME"), "user")
-
-        # no user name
-        conf = parse_redis_url("redis://password@localhost2:1234/2", False)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 2)
-        self.assertEqual(conf.get("PASSWORD"), None)
-        self.assertEqual(conf.get("PORT"), 1234)
-
-        # no user name 2 with colon
-        conf = parse_redis_url("redis://:password@localhost2:1234/2", False)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 2)
-        self.assertEqual(conf.get("PASSWORD"), "password")
-        self.assertEqual(conf.get("PORT"), 1234)
-
-        # Empty
-        conf = parse_redis_url(None, False)
-        self.assertEqual(conf.get("HOST"), "localhost")
-        self.assertEqual(conf.get("DB"), 0)
-        self.assertEqual(conf.get("PASSWORD"), None)
-        self.assertEqual(conf.get("PORT"), 6379)
-
-        # no db
-        conf = parse_redis_url("redis://:password@localhost2:1234", False)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 0)
-        self.assertEqual(conf.get("PASSWORD"), "password")
-        self.assertEqual(conf.get("PORT"), 1234)
-
-        # no password
-        conf = parse_redis_url("redis://localhost2:1234/0", False)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 0)
-        self.assertEqual(conf.get("PASSWORD"), None)
-        self.assertEqual(conf.get("PORT"), 1234)
-
-        # password with special character and set the password_quote = True
-        conf = parse_redis_url("redis://:calmkart%23%40%21@localhost:6379/0", True)
-        self.assertEqual(conf.get("HOST"), "localhost")
-        self.assertEqual(conf.get("DB"), 0)
-        self.assertEqual(conf.get("PASSWORD"), "calmkart#@!")
-        self.assertEqual(conf.get("PORT"), 6379)
-
-        # password without special character and set the password_quote = True
-        conf = parse_redis_url("redis://:password@localhost2:1234", True)
-        self.assertEqual(conf.get("HOST"), "localhost2")
-        self.assertEqual(conf.get("DB"), 0)
-        self.assertEqual(conf.get("PASSWORD"), "password")
-        self.assertEqual(conf.get("PORT"), 1234)
-
     @patch("defender.config.DEFENDER_REDIS_NAME", "default")
     def test_get_redis_connection_django_conf(self):
         """ get the redis connection """
@@ -936,6 +865,41 @@ class AccessAttemptTest(DefenderTestCase):
             data_out = utils.get_blocked_ips()
             self.assertEqual(data_out, [])
 
+    @patch("defender.config.USERNAME_FAILURE_LIMIT", 3)
+    @patch("defender.config.DISABLE_IP_LOCKOUT", True)
+    def test_login_blocked_for_non_standard_login_views_different_username(self):
+        """
+        Check that a view with custom username blocked correctly
+        """
+
+        @watch_login(status_code=401, get_username=lambda request: request.POST.get("email"))
+        def fake_api_401_login_different_username(request):
+            """ Fake the api login with 401 """
+            return HttpResponse("Invalid", status=401)
+
+        wrong_email = "email@localhost"
+
+        request_factory = RequestFactory()
+        request = request_factory.post("api/login", data={"email": wrong_email})
+        request.user = AnonymousUser()
+        request.session = SessionStore()
+
+        for _ in range(3):
+            fake_api_401_login_different_username(request)
+
+            data_out = utils.get_blocked_usernames()
+            self.assertEqual(data_out, [])
+
+        fake_api_401_login_different_username(request)
+
+        data_out = utils.get_blocked_usernames()
+        self.assertEqual(data_out, [wrong_email])
+
+        # Ensure that `watch_login` correctly extract username from request
+        # during `is_already_locked` check and don't cause 500 errors
+        status_code = fake_api_401_login_different_username(request)
+        self.assertNotEqual(status_code, 500)
+
     @patch("defender.config.ATTEMPT_COOLOFF_TIME", "a")
     def test_bad_attempt_cooloff_configuration(self):
         self.assertRaises(Exception)
@@ -1000,6 +964,19 @@ class AccessAttemptTest(DefenderTestCase):
     def test_approx_account_lockout_count_default_case_invalid_args_pt2(self):
         with self.assertRaises(Exception):
             get_approx_account_lockouts_from_login_attempts(username=VALID_USERNAME)
+    
+    def test_approx_account_lockout_uses_redis_cache(self):
+        get_approx_account_lockouts_from_login_attempts(
+            ip_address="127.0.0.1", username=VALID_USERNAME
+        )
+
+        redis_client = get_redis_connection()
+        cached_value = redis_client.get(
+            get_approx_lockouts_cache_key(
+                ip_address="127.0.0.1", username=VALID_USERNAME
+            )
+        )
+        self.assertIsNotNone(cached_value)
 
 
 class SignalTest(DefenderTestCase):
@@ -1185,6 +1162,16 @@ class TestUtils(DefenderTestCase):
             "defender:blocked:username:johndoe", "blocked:username:"),
             "defender:blocked:username:johndoe")
 
+    def test_whitespace_block_circumvention(self):
+        username = "johndoe"
+        req = HttpRequest()
+        req.POST["username"] = f"{username} " # username with appended whitespace
+        req.META["HTTP_X_REAL_IP"] = "1.2.3.4"
+
+        utils.block_username(username)
+
+        self.assertTrue(utils.is_already_locked(req))
+
 
 class TestRedisConnection(TestCase):
     """ Test the redis connection parsing """

defender/utils.py

@@ -12,7 +12,11 @@ from django.utils.module_loading import import_string
 
 from .connection import get_redis_connection
 from . import config
-from .data import get_approx_account_lockouts_from_login_attempts, store_login_attempt
+from .data import (
+    get_approx_account_lockouts_from_login_attempts,
+    get_approx_lockouts_cache_key,
+    store_login_attempt,
+)
 from .signals import (
     send_username_block_signal,
     send_ip_block_signal,
@@ -63,7 +67,7 @@ def strip_port_number(ip_address_string):
 
     """
     If it's not a valid IP address, we prefer to return
-    the string as-is instead of returning a potentially 
+    the string as-is instead of returning a potentially
     corrupted string:
     """
     if is_valid_ip(ip_address):
@@ -195,7 +199,7 @@ def increment_key(key):
 def username_from_request(request):
     """ unloads username from default POST request """
     if config.USERNAME_FORM_FIELD in request.POST:
-        return request.POST[config.USERNAME_FORM_FIELD][:255]
+        return request.POST[config.USERNAME_FORM_FIELD][:255].strip()
     return None
 
 
@@ -331,6 +335,10 @@ def unblock_ip(ip_address, pipe=None):
             pipe.execute()
     send_ip_unblock_signal(ip_address)
 
+    redis_cache_key = get_approx_lockouts_cache_key(ip_address, None)
+    redis_client = get_redis_connection()
+    redis_client.delete(redis_cache_key)
+
 
 def unblock_username(username, pipe=None):
     """ unblock the given Username """
@@ -345,6 +353,10 @@ def unblock_username(username, pipe=None):
             pipe.execute()
     send_username_unblock_signal(username)
 
+    redis_cache_key = get_approx_lockouts_cache_key(None, username)
+    redis_client = get_redis_connection()
+    redis_client.delete(redis_cache_key)
+
 
 def reset_failed_attempts(ip_address=None, username=None):
     """ reset the failed attempts for these ip's and usernames
@@ -357,13 +369,16 @@ def reset_failed_attempts(ip_address=None, username=None):
         unblock_ip(ip_address, pipe=pipe)
     unblock_username(username, pipe=pipe)
 
+    redis_cache_key = get_approx_lockouts_cache_key(ip_address, username)
+    redis_client = get_redis_connection()
+    redis_client.delete(redis_cache_key)
+
     pipe.execute()
 
 
-def lockout_response(request):
+def lockout_response(request, username):
     """ if we are locked out, here is the response """
     ip_address = get_ip(request)
-    username = get_username_from_request(request)
     if config.LOCKOUT_TEMPLATE:
         cooloff_time = get_lockout_cooloff_time(ip_address=ip_address, username=username)
         context = {

defender/views.py

@@ -1,5 +1,6 @@
 from django.shortcuts import render
 from django.http import HttpResponseRedirect
+from django.contrib import admin
 from django.contrib.admin.views.decorators import staff_member_required
 from django.urls import reverse
 
@@ -13,10 +14,12 @@ def block_view(request):
     blocked_ip_list = get_blocked_ips()
     blocked_username_list = get_blocked_usernames()
 
-    context = {
+    context = admin.site.index(request).context_data
+    context.update({
         "blocked_ip_list": blocked_ip_list,
         "blocked_username_list": blocked_username_list,
-    }
+        "title": "Blocked logins",
+    })
     return render(request, "defender/admin/blocks.html", context)
 
 

docs/conf.py

@@ -13,16 +13,24 @@
 # import os
 # import sys
 # sys.path.insert(0, os.path.abspath("."))
-from pkg_resources import get_distribution
+try:
+    from importlib import metadata
+except ImportError:
+    # Running on pre-3.8 Python; use importlib-metadata package
+    import importlib_metadata as metadata
 
 # -- Project information -----------------------------------------------------
 
 project = "django-defender"
-copyright = "2014, Ken Cochrane"
+copyright = "2024, Ken Cochrane"
 author = "Ken Cochrane"
 
 # The full version, including alpha/beta/rc tags.
-release = get_distribution("django-defender").version
+try:
+    release = metadata.version("django-defender")
+except metadata.PackageNotFoundError:
+    # package is not installed
+    release = "0.0.0"
 
 # The short X.Y version.
 version = ".".join(release.split(".")[:2])
@@ -38,7 +46,7 @@ master_doc = "index"
 extensions = []
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ["_templates"]
+templates_path = []
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -56,4 +64,4 @@ html_theme = "sphinx_rtd_theme"
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ["_static"]
+html_static_path = []

requirements.txt

@@ -1,6 +1,8 @@
 -e .
 coverage
 mockredispy
-django-redis-cache
+django-redis>=5,<6
+redis>=5,<6
 importlib-metadata<5.0
 celery
+sphinx_rtd_theme==2.0.0

setup.py

@@ -34,16 +34,21 @@ setup(
         "Framework :: Django :: 3.2",
         "Framework :: Django :: 4.0",
         "Framework :: Django :: 4.1",
+        "Framework :: Django :: 4.2",
+        "Framework :: Django :: 5.0",
+        "Framework :: Django :: 5.1",
+        "Framework :: Django :: 5.2",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3 :: Only',
-        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3 :: Only",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Programming Language :: Python :: Implementation :: CPython",
         "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
@@ -59,12 +64,12 @@ setup(
     include_package_data=True,
     packages=find_packages(),
     package_data=get_package_data("defender"),
-    python_requires='~=3.7',
-    install_requires=["Django", "redis"],
+    python_requires="~=3.8",
+    install_requires=["Django", "redis>=4.0.0"],
     tests_require=[
         "mockredispy>=2.9.0.11,<3.0",
         "coverage",
         "celery",
-        "django-redis-cache",
+        "django-redis",
     ],
 )

tox.ini

@@ -1,24 +1,29 @@
 [tox]
 envlist =
     # list of supported Django/Python versions:
-    py{37,38,39,py3}-dj{32}
-    py{38,39,310}-dj{40,41,main}
-    py38-{lint,docs}
+    py{38,39,py3}-dj{32}
+    py{38,39,310,311,312}-dj{42}
+    py{310,311,312}-dj{50,51,52,main}
+    py312-{lint,docs}
 
 [gh-actions]
 python =
-    3.7: py37
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
+    3.12: py312
     pypy3: pypy3
 
 [testenv]
 deps =
+    setuptools
     -rrequirements.txt
     dj32: django>=3.2,<4.0
-    dj40: django>=4.0,<4.1
-    dj41: django>=4.1,<4.2
+    dj42: django>=4.2,<5.0
+    dj50: django>=5.0,<5.1
+    dj51: django>=5.1,<5.2
+    dj52: django>=5.2,<5.3
     djmain: https://github.com/django/django/archive/main.tar.gz
 usedevelop = True
 commands =
@@ -30,19 +35,22 @@ ignore_outcome =
 ignore_errors =
     djmain: True
 
-[testenv:py38-docs]
-basepython = python3.8
+[testenv:py312-docs]
+basepython = python3.12
 deps =
     -rrequirements.txt
     Sphinx
     sphinx_rtd_theme
+    setuptools
 commands = sphinx-build -b html -d {envtmpdir}/doctrees docs {envtmpdir}/html
 
-[testenv:py38-lint]
-basepython = python3.8
+[testenv:py312-lint]
+basepython = python3.12
 deps =
     twine
     check-manifest
+    setuptools
+    setuptools_scm
 commands =
     check-manifest -v
     python setup.py sdist