Final touches

Fix for Issue #23

.github/FUNDING.yml

@@ -0,0 +1 @@
+tidelift: "pypi/django-mfa2"

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"

CHANGELOG.md

@@ -1,5 +1,41 @@
 # Change Log
 
+## 2.0.5
+  * Fixed issue in __version__
+
+## 2.0.4
+   * Fixed: Closes #30
+
+
+## 2.0.3
+  * Fixed: __version__ to show correct version
+
+## 2.0.2
+  * Added: A missing migration 
+    thnks to @swainn
+
+## 2.0.1
+  * Fixed: issue in migration between Postgres and SQLite
+    thnks to @swainn and @willingham 
+
+## 2.0
+  * Dropped support to djangp-1.8 and Python 2.7
+  * Added: never-cache decorator
+  * Fixes to Make Email Method More Robust 
+  * Addresses several structure and style issues with TOTP and Email dialogs
+  * Updated to fido2 0.8.1
+    
+Thanks to @swainn
+
+## v1.9.1
+   * Fixed: is_authenticated #13
+   * Fixed: is_anonymous #6
+    
+    thanks to @d3cline,  
+
+## v1.7
+  * Better Error Management
+  * Better Token recheck
 ## v 1.6.0
   * Fixed some issues for django>= 2.0
   * Added example app.

README.md

@@ -1,7 +1,14 @@
 # django-mfa2
 A Django app that handles MFA, it supports TOTP, U2F, FIDO2 U2F (Web Authn), Email Tokens , and Trusted Devices
 
+### Pip Stats
 [![PyPI version](https://badge.fury.io/py/django-mfa2.svg)](https://badge.fury.io/py/django-mfa2)
+[![Downloads Count](https://static.pepy.tech/personalized-badge/django-mfa2?period=total&units=international_system&left_color=black&right_color=green&left_text=Downloads)](https://pepy.tech/project/django-mfa2)
+
+### Conda Stats
+[![Conda Recipe](https://img.shields.io/badge/recipe-django--mfa2-green.svg)](https://anaconda.org/conda-forge/django-mfa2) 
+[![Conda Downloads](https://img.shields.io/conda/dn/conda-forge/django-mfa2.svg)](https://anaconda.org/conda-forge/django-mfa2) 
+[![Conda Version](https://img.shields.io/conda/vn/conda-forge/django-mfa2.svg)](https://anaconda.org/conda-forge/django-mfa2) 
 
 Web Authencation API (WebAuthn) is state-of-the art techology that is expected to replace passwords.
 
@@ -29,11 +36,23 @@ Depends on
 * ua-parser
 * user-agents
 * python-jose
-* fido2==0.7
+* fido2==0.8.1
-
 
 # Installation
-1. `pip install django-mfa2`
+1. using pip 
+
+    `pip install django-mfa2`
+2. Using Conda forge 
+   
+   `conda config --add channels conda-forge`
+   
+   `conda install django-mfa2`
+   
+   For more info, see the conda-forge repo (https://github.com/conda-forge/django-mfa2-feedstock)
+   
+   Thanks for [swainn](https://github.com/swainn) for adding package to conda-forge
+
+# Usage
 1. in your settings.py add the application to your installed apps
    ```python
    INSTALLED_APPS=(
@@ -53,7 +72,7 @@ Depends on
    MFA_RECHECK_MAX=30         # Maximum in seconds
    MFA_QUICKLOGIN=True        # Allow quick login for returning users by provide only their 2FA
    MFA_HIDE_DISABLE=('FIDO2',)     # Can the user disable his key (Added in 1.2.0).
-   MFA_OWNED_BY_ENTERPRISE = FALSE  # Who ownes security keys   
+   MFA_OWNED_BY_ENTERPRISE = FALSE  # Who owns security keys   
 
    TOKEN_ISSUER_NAME="PROJECT_NAME"      #TOTP Issuer name
 
@@ -156,3 +175,10 @@ function some_func() {
 # Contributors
 * [mahmoodnasr](https://github.com/mahmoodnasr)
 * [d3cline](https://github.com/d3cline)
+* [swainn](https://github.com/swainn)
+* [unramk](https://github.com/unramk)
+* [willingham](https://github.com/willingham)
+
+
+ # Security contact information
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.

example/example/settings.py

@@ -77,8 +77,10 @@ WSGI_APPLICATION = 'example.wsgi.application'
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
+        'ENGINE': 'django.db.backends.mysql',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'NAME': 'mfa',
+        'USER': 'root',
+        'PASSWORD': 'password',
     }
 }
 

mfa/Common.py

@@ -2,7 +2,10 @@ from django.conf import settings
 from django.core.mail import EmailMessage
 
 def send(to,subject,body):
-    From = "%s <%s>" % (settings.EMAIL_FROM, settings.EMAIL_HOST_USER)
+    from_email_address = settings.EMAIL_HOST_USER
+    if '@' not in from_email_address:
+        from_email_address = settings.DEFAULT_FROM_EMAIL
+    From = "%s <%s>" % (settings.EMAIL_FROM, from_email_address)
     email = EmailMessage(subject,body,From,to)
     email.content_subtype = "html"
     return email.send(False)

mfa/Email.py

@@ -1,4 +1,5 @@
 from django.shortcuts import render
+from django.views.decorators.cache import never_cache
 from django.template.context_processors import csrf
 import datetime,random
 from random import randint
@@ -13,8 +14,9 @@ def sendEmail(request,username,secret):
     kwargs = {key: username}
     user = User.objects.get(**kwargs)
     res=render(request,"mfa_email_token_template.html",{"request":request,"user":user,'otp':secret})
-    return  send([user.email],"OTP", str(res.content))
+    return send([user.email],"OTP", res.content.decode())
 
+@never_cache
 def start(request):
     context = csrf(request)
     if request.method == "POST":
@@ -36,6 +38,7 @@ def start(request):
         if sendEmail(request, request.user.username, request.session["email_secret"]):
             context["sent"] = True
     return render(request,"Email/Add.html", context)
+@never_cache
 def auth(request):
     context=csrf(request)
     if request.method=="POST":

mfa/FIDO2.py

@@ -1,5 +1,5 @@
 from fido2.client import ClientData
-from fido2.server import Fido2Server, RelyingParty
+from fido2.server import Fido2Server, PublicKeyCredentialRpEntity
 from fido2.ctap2 import AttestationObject, AuthenticatorData
 from django.template.context_processors import csrf
 from django.views.decorators.csrf import csrf_exempt
@@ -24,7 +24,7 @@ def recheck(request):
 
 
 def getServer():
-    rp = RelyingParty(settings.FIDO_SERVER_ID, settings.FIDO_SERVER_NAME)
+    rp = PublicKeyCredentialRpEntity(settings.FIDO_SERVER_ID, settings.FIDO_SERVER_NAME)
     return Fido2Server(rp)
 def begin_registeration(request):
     server = getServer()
@@ -136,7 +136,11 @@ def authenticate_complete(request):
                         mfa["next_check"] = int((datetime.datetime.now()+ datetime.timedelta(
                         seconds=random.randint(settings.MFA_RECHECK_MIN, settings.MFA_RECHECK_MAX))).strftime("%s"))
                     request.session["mfa"] = mfa
-                    if not request.user.is_authenticated():
+                    try:
+                        authenticated=request.user.is_authenticated
+                    except:
+                        authenticated = request.user.is_authenticated()
+                    if not authenticated:
                         res=login(request)
                         if not "location" in res: return reset_cookie(request)
                         return HttpResponse(simplejson.dumps({'status':"OK","redirect":res["location"]}),content_type="application/json")

mfa/__init__.py

@@ -1 +1 @@
-__version__="1.6.0"
+__version__="2.1.0b1"

mfa/migrations/0009_user_keys_owned_by_enterprise.py

@@ -4,6 +4,12 @@ from __future__ import unicode_literals
 from django.db import models, migrations
 from django.conf import settings
 
+
+def update_owned_by_enterprise(apps, schema_editor):
+    user_keys = apps.get_model('mfa', 'user_keys')
+    user_keys.objects.filter(key_type='FIDO2').update(owned_by_enterprise=getattr(settings,"MFA_OWNED_BY_ENTERPRISE",False))
+
+
 class Migration(migrations.Migration):
 
     dependencies = [
@@ -16,5 +22,5 @@ class Migration(migrations.Migration):
             name='owned_by_enterprise',
             field=models.NullBooleanField(default=None),
         ),
-        migrations.RunSQL("update mfa_user_keys set owned_by_enterprise = %s where key_type='FIDO2'"%(True if getattr(settings,"MFA_OWNED_BY_ENTERPRISE",False) else False ))
+        migrations.RunPython(update_owned_by_enterprise)
     ]

mfa/migrations/0010_auto_20201110_0557.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.0 on 2020-11-10 05:57
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mfa', '0009_user_keys_owned_by_enterprise'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user_keys',
+            name='key_type',
+            field=models.CharField(default='TOTP', max_length=25),
+        ),
+    ]

mfa/models.py

@@ -2,8 +2,9 @@ from django.db import models
 from jsonfield import JSONField
 from jose import jwt
 from django.conf import settings
-from jsonLookup import shasLookup
+from jsonLookup import shasLookup, hasLookup
 JSONField.register_lookup(shasLookup)
+JSONField.register_lookup(hasLookup)
 
 class User_Keys(models.Model):
     username=models.CharField(max_length = 50)
@@ -24,4 +25,4 @@ class User_Keys(models.Model):
     def __str__(self):
         return self.__unicode__()
     class Meta:
-        app_label='mfa'
+        app_label='mfa'

mfa/templates/Email/Add.html

@@ -2,54 +2,50 @@
 {% block head %}
 {% endblock %}
 {% block content %}
-    <br/>
+<br/>
-    <br/>
+<br/>
-
+<div class="container">
-    <div class="panel panel-default">
+  <div class="panel panel-default">
-      <div class="panel-heading">
+    <div class="panel-heading">
-	      <strong> Activate Token by email</strong>
+      <strong> Activate Token by email</strong>
-      </div>
+    </div>
-      <div class="panel-body">
+    <div class="panel-body">
-
       <FORM METHOD="POST" ACTION="{% url 'start_email' %}" Id="formLogin"  onSubmit="" name="FrontPage_Form1">
-
+        {% csrf_token %}
-
+        {%  if invalid %}
-      {% csrf_token %}
+        <div class="alert alert-danger">
-          {%  if invalid %}
+          Sorry, The provided token is not valid.
-          <div class="alert alert-danger">
+        </div>
-              Sorry, The provided token is not valid.
+        {% endif %}
+        {% if quota %}
+        <div class="alert alert-warning">
+          {{ quota }}
+        </div>
+        {% endif %}
+        <fieldset>
+          <div class="row">
+            <div class="col-sm-12 col-md-12">
+              <p>Enter the code sent to your email.</p>
+            </div>
           </div>
-          {% endif %}
+          <div class="row">
-      {% if quota %}
+            <div class="col-sm-12 col-md-12">
-          <div class="alert alert-warning">
+              <div class="form-group">
-              {{ quota }}
+                <div class="input-group">
+                  <span class="input-group-addon">
+                  <i class="glyphicon glyphicon-lock"></i>
+                  </span>
+                  <input class="form-control" size="6" MaxLength="6" value="" placeholder="e.g 55552" name="otp" type="text" id="otp" autofocus>
+                </div>
+              </div>
+              <div class="form-group">
+                <input type="submit" class="btn btn-lg btn-success btn-block" value="Verify">
+              </div>
+            </div>
           </div>
-      {% endif %}
+        </fieldset>
-      <fieldset>
-      <div class="row">
-      <div class="col-sm-12 col-md-12">
-        <p>Enter the 6-digits sent to your email.</p>
-      </div>
-      </div>
-
-      <div class="row">
-	  <div class="col-sm-12 col-md-12">
-	    <div class="form-group">
-	      <div class="input-group">
-		<span class="input-group-addon">
-		<i class="glyphicon glyphicon-lock"></i>
-		</span>
-		<input class="form-control" size="6" MaxLength="6" value="" placeholder="e.g 55552" name="otp" type="text" id="otp" autofocus>
-
-	      </div>
-	    </div>
-
-          <div class="form-group">
-
-	      <input type="submit" class="btn btn-lg btn-success btn-block" value="Verify">
-	      </div>
-      </div>
-      </fieldset>
       </FORM>
-      </div>
+    </div>
+  </div>
+</div>
 {% endblock %}

mfa/templates/Email/recheck.html

@@ -39,7 +39,7 @@
       <fieldset>
       <div class="row">
       <div class="col-sm-12 col-md-12">
-        <p>Enter the 6-digits sent to your email.</p>
+        <p>Enter the code sent to your email.</p>
       </div>
       </div>
 

mfa/templates/FIDO2/Add.html

@@ -2,6 +2,7 @@
 {% load static %}
 {% block head %}
     <script type="application/javascript" src="{% static 'mfa/js/cbor.js'%}"></script>
+    <script type="application/javascript" src="{% static 'mfa/js/ua-parser.min.js'%}"></script>
     <script type="application/javascript">
     function begin_reg(){
     fetch('{% url 'fido2_begin_reg' %}',{}).then(function(response) {
@@ -40,7 +41,17 @@
        $("#res").html("<div class='alert alert-danger'>Registeration Failed as " +reason +", <a href='javascript:void(0)' onclick='begin_reg()'> try again </a> or <a href='{% url 'mfa_home' %}'> Go to Security Home</a></div>")
     })
     }
-    $(document).ready(setTimeout(begin_reg,500))
+    $(document).ready(function (){
+        ua=new UAParser().getResult()
+        if (ua.browser.name == "Safari")
+        {
+                $("#res").html("<button class='btn btn-success' onclick='begin_reg()'>Start...</button>")
+        }
+        else
+        {
+            setTimeout(begin_reg, 500)
+        }
+    })
     </script>
 
 {% endblock %}
@@ -55,8 +66,8 @@
       <div class="panel-body">
 
 
-    <div class="row alert alert-pr" id="res">
+    <div class="row alert alert-pr" id="res" align="center">
-    <p style="color: green">Your broswer should ask you to confirm you indentity.</p>
+    <p style="color: green">Your browser should ask you to confirm you identity.</p>
 
     </div>
         </div>

mfa/templates/FIDO2/recheck.html

@@ -1,5 +1,6 @@
 {%  load static %}
 <script type="application/javascript" src="{% static 'mfa/js/cbor.js' %}"></script>
+<script type="application/javascript" src="{% static 'mfa/js/ua-parser.min.js' %}"></script>
 <div class="row">
 
 <div class="col-sm-10 col-sm-offset-1 col-xs-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
@@ -17,7 +18,9 @@
                     <br/>
 
             {% endif %}
-                <p style="color: green">please press the button on your security key to prove it is you.</p>
+                <div id="res">
+                    <p style="color: green">please press the button on your security key to prove it is you.</p>
+                </div>
                 <div id="msgdiv"></div>
                 {% if mode == "auth" %}
                     <form id="u2f_login" action="{% url 'fido2_complete_auth' %}" method="post" enctype="multipart/form-data">
@@ -101,7 +104,11 @@
             $("#main_paragraph").addClass("alert alert-danger")
             $("#main_paragraph").html("FIDO2 must work under secure context")
         } else {
-            authen()
+            ua=new UAParser().getResult()
+            if (ua.browser.name == "Safari")
+                $("#res").html("<button class='btn btn-success' onclick='authen()'>Authenticate...</button>")
+            else
+                authen()
         }
     });
 

mfa/templates/MFA.html

@@ -20,7 +20,7 @@
         $("#modal-footer").prepend("<button id='actionBtn' class='btn btn-danger' onclick='confirmDel("+id+")'>Confirm Deletion</button>")
         $("#popUpModal").modal()
     }
-    {% if not HIDE_DISABLE %}
+
     function toggleKey(id) {
         $.ajax({
             url:"{% url 'toggle_key' %}?id="+id,
@@ -34,7 +34,6 @@
             }
         })
     }
-    {% endif %}
     </script>
     <link href="{% static  'mfa/css/bootstrap-toggle.min.css' %}" rel="stylesheet">
     <script src="{% static 'mfa/js/bootstrap-toggle.min.js'%}"></script>
@@ -67,7 +66,7 @@
                 {% endif %}
             </ul>
             </div>
-
+        </div>
     <br/>
     <br/>
        <table class="table table-striped">

mfa/templates/TOTP/Add.html

@@ -2,7 +2,7 @@
 {% extends "base.html" %}
 {% load static %}
 {% block head %}
-    <style>
+<style>
     #two-factor-steps {
 	border: 1px solid #ccc;
 	border-radius: 3px;
@@ -12,8 +12,8 @@
         margin: 0px;
     }
     </style>
-    <script src="{% static 'mfa/js/qrious.min.js' %}" type="text/javascript"></script>
+<script src="{% static 'mfa/js/qrious.min.js' %}" type="text/javascript"></script>
-    <script type="text/javascript">
+<script type="text/javascript">
     var key="";
     $(document).ready(function addToken() {
         $.ajax({
@@ -61,49 +61,49 @@
     </script>
 {% endblock %}
 {% block content %}
-    <br/>
+<br/>
-    <br/>
+<br/>
-    <div class="container">
+<div class="container">
-        <div class="col-md-6 col-md-offset-3" id="two-factor-steps">
+    <div class="col-md-6 col-md-offset-3" id="two-factor-steps">
-            <div class="row" align="center">
+        <div class="row" align="center">
-                <h4>Adding Authenticator</h4>
+            <h4>Adding Authenticator</h4>
-            </div>
+        </div>
-    <div class="row">
+        <div class="row">
 
-        <p>Scan the image below with the two-factor authentication app on your <a href="javascript:void(0)" onclick="showTOTP()">phone/PC</a> phone/PC. If you can’t use a barcode,
+            <p>Scan the image below with the two-factor authentication app on your <a href="javascript:void(0)" onclick="showTOTP()">phone/PC</a>. If you can’t use a barcode,
-            <a href="javascript:void(0)" onclick="showKey()">enter this text</a> instead. </p>
+                <a href="javascript:void(0)" onclick="showKey()">enter this text</a> instead. </p>
         </div>
 
         <div class="row">
 
-        <div align="center" style="display: none" id="second_step">
+            <div align="center" style="display: none" id="second_step">
 
-        <img id="qr"/>
+                <img id="qr"/>
 
             </div>
-        <div class="row">
+            <div class="row">
 
                 <p><b>Enter the six-digit code from the application</b></p>
                 <p style="color: #333333;font-size: 10px">After scanning the barcode image, the app will display a six-digit code that you can enter below. </p>
 
-        </div>
+            </div>
             <div class="row">
 
 
-            <input style="display: inline;width: 95%" maxlength="6" size="6" class="form-control" id="answer" placeholder="e.g 785481"/>
+                <input style="display: inline;width: 95%" maxlength="6" size="6" class="form-control" id="answer" placeholder="e.g 785481"/>
 
-        </div>
-        <div class="row">
-            <div class="col-md-6" style="padding-left: 0px">
-                <button class="btn btn-success" onclick="verify()">Enable</button>
             </div>
-            <div class="col-md-6" align="right" style="padding-right: 30px">
+            <div class="row" style="padding-top: 10px;">
-                <a href="{% url 'mfa_home' %}"><button class="btn btn-default">Cancel</button></a>
+                <div class="col-md-6" style="padding-left: 0px">
+                    <button class="btn btn-success" onclick="verify()">Enable</button>
+                </div>
+                <div class="col-md-6" align="right" style="padding-right: 30px">
+                    <a href="{% url 'mfa_home' %}"><button class="btn btn-default">Cancel</button></a>
+                </div>
             </div>
         </div>
-        </div>
 
     </div>
-        </div>
+</div>
-    {% include "modal.html" %}
+{% include "modal.html" %}
 {% endblock %}

mfa/totp.py

@@ -1,4 +1,5 @@
 from django.shortcuts import render
+from django.views.decorators.cache import never_cache
 from django.http import HttpResponse
 from .models import *
 from django.template.context_processors import csrf
@@ -31,6 +32,7 @@ def recheck(request):
             return HttpResponse(simplejson.dumps({"recheck": False}), content_type="application/json")
     return render(request,"TOTP/recheck.html", context)
 
+@never_cache
 def auth(request):
     context=csrf(request)
     if request.method=="POST":
@@ -68,5 +70,6 @@ def verify(request):
         return HttpResponse("Success")
     else: return HttpResponse("Error")
 
+@never_cache
 def start(request):
     return render(request,"TOTP/Add.html",{})

mfa/views.py

@@ -9,7 +9,10 @@ from django.template.context_processors import csrf
 from django.template.context import RequestContext
 from django.conf import settings
 from . import TrustedDevice
+from django.contrib.auth.decorators import login_required
 from user_agents import parse
+
+@login_required
 def index(request):
     keys=[]
     context={"keys":User_Keys.objects.filter(username=request.user.username),"UNALLOWED_AUTHEN_METHODS":settings.MFA_UNALLOWED_METHODS
@@ -51,6 +54,8 @@ def login(request):
     callable_func = __get_callable_function__(settings.MFA_LOGIN_CALLBACK)
     return callable_func(request,username=request.session["base_username"])
 
+
+@login_required
 def delKey(request):
     key=User_Keys.objects.get(id=request.GET["id"])
     if key.username == request.user.username:
@@ -72,14 +77,18 @@ def __get_callable_function__(func_path):
         raise Exception("Module does not have requested function")
     return callable_func
 
+@login_required
 def toggleKey(request):
     id=request.GET["id"]
     q=User_Keys.objects.filter(username=request.user.username, id=id)
     if q.count()==1:
         key=q[0]
-        key.enabled=not key.enabled
+        if not key.key_type in settings.MFA_HIDE_DISABLE:
-        key.save()
+            key.enabled=not key.enabled
-        return HttpResponse("OK")
+            key.save()
+            return HttpResponse("OK")
+        else:
+            return HttpResponse("You can't change this method.")
     else:
         return HttpResponse("Error")
 

requirements.txt

@@ -1,11 +1,10 @@
 django >= 1.7
-        jsonfield
+jsonfield
-        simplejson
+simplejson
-        pyotp
+pyotp
-        python-u2flib-server
+python-u2flib-server
-        ua-parser
+ua-parser
-        user-agents
+user-agents
-        python-jose
+python-jose
-        fido2 == 0.7
+fido2 == 0.8.1
-        jsonLookup
+jsonLookup
-

setup.py

@@ -4,7 +4,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='django-mfa2',
-    version='1.8.0',
+    version='2.1.0b1',
     description='Allows user to add 2FA to their accounts',
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
@@ -16,7 +16,7 @@ setup(
     license='MIT',
     packages=find_packages(),
     install_requires=[
-        'django >= 1.7',
+        'django >= 2.0',
         'jsonfield',
         'simplejson',
         'pyotp',
@@ -24,32 +24,29 @@ setup(
         'ua-parser',
         'user-agents',
         'python-jose',
-        'fido2 == 0.7.2',
+       # 'fido2 == 0.8.1',
         'jsonLookup'
       ],
-    python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
+    dependency_links =["https://github.com/Yubico/python-fido2/tarball/master"],
+    python_requires=">=3.5",
     include_package_data=True,
       zip_safe=False, # because we're including static files
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Environment :: Web Environment",
         "Framework :: Django",
-        "Framework :: Django :: 1.7",
-        "Framework :: Django :: 1.8",
-        "Framework :: Django :: 1.9",
-        "Framework :: Django :: 1.10",
         "Framework :: Django :: 1.11",
         "Framework :: Django :: 2.0",
         "Framework :: Django :: 2.1",
+        "Framework :: Django :: 2.2",
         "Intended Audience :: Developers",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 )