Yes, this deserves a version increase

CACHES may not be empty
Disable caching during tests
2025-11-13 03:36:23 +00:00 · 2022-11-22 21:03:46 +01:00 · 2022-11-22 20:35:13 +01:00 · 2022-11-22 20:26:46 +01:00 · 2022-11-22 19:48:42 +01:00 · 2022-11-22 19:38:08 +01:00
47 changed files with 31260 additions and 350 deletions
--- a/.env
+++ b/.env
@@ -0,0 +1,9 @@
+if [ ! -d .virtualenv ]; then
+  if [ ! "$(which virtualenv)" == "" ]; then
+    virtualenv -p python3 .virtualenv
+  fi
+fi
+if [ -f .virtualenv/bin/activate ]; then
+  source .virtualenv/bin/activate
+  AUTOENV_ENABLE_LEAVE=True
+fi
--- a/.env.leave
+++ b/.env.leave
@@ -0,0 +1 @@
+deactivate
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 __pycache__
 /db.sqlite3
-/static/
+/static/*
 **.*.swp
 .coverage
 htmlcov/
@@ -14,3 +14,9 @@ node_modules/
 config_local.py
 locale/*/LC_MESSAGES/django.mo
 .DS_Store
+.idea/
+contacts.csv
+falko_gravatar.jpg
+*.egg-info
+dump_all*.sql
+dist/
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
-image:
-  name: quay.io/rhn_support_ofalk/fedora34-python3
-  entrypoint: [ '/bin/sh', '-c' ]
+default:
+  image:
+    name: quay.io/rhn_support_ofalk/fedora35-python3
+    entrypoint: [ '/bin/sh', '-c' ]

 before_script:
  - virtualenv -p python3 /tmp/.virtualenv
@@ -14,10 +15,13 @@ before_script:

 test_and_coverage:
  stage: test
+  coverage: '/^TOTAL.*\s+(\d+\%)$/'
  script:
    - echo 'from ivatar.settings import TEMPLATES' > config_local.py
    - echo 'TEMPLATES[0]["OPTIONS"]["debug"] = True' >> config_local.py
    - echo "DEBUG = True" >> config_local.py
+    - echo "from config import CACHES" >> config_local.py
+    - echo "CACHES['default'] = CACHES['filesystem']" >> config_local.py
    - python manage.py collectstatic --noinput
    - coverage run --source . manage.py test -v3
    - coverage report --fail-under=70
@@ -53,3 +57,24 @@ pages:
    expire_in: 14 days
  only:
    - master
+
+build-image:
+  image: docker
+  services:
+    - docker:dind
+  before_script:
+    - docker info
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+
+  script:
+     - ls -lah
+     - |
+       if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
+         tag=""
+         echo "Running on default branch '$CI_DEFAULT_BRANCH': tag = 'latest'"
+       else
+         tag=":$CI_COMMIT_REF_SLUG"
+         echo "Running on branch '$CI_COMMIT_BRANCH': tag = $tag"
+       fi
+     - docker build --pull -t "$CI_REGISTRY_IMAGE${tag}" .
+     - docker push "$CI_REGISTRY_IMAGE${tag}"
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,16 +4,16 @@ repos:
    hooks:
    -   id: check-useless-excludes
 -   repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v2.4.0
+    rev: v3.0.0-alpha.4
    hooks:
    -   id: prettier
        files: \.(css|js|md|markdown|json)
 -   repo: https://github.com/python/black
-    rev: 21.9b0
+    rev: 22.10.0
    hooks:
    -   id: black
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.0.1
+    rev: v4.3.0
    hooks:
    -   id: check-added-large-files
    -   id: check-ast
@@ -37,8 +37,8 @@ repos:
    -   id: requirements-txt-fixer
    -   id: sort-simple-yaml
    -   id: trailing-whitespace
-   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+-   repo: https://github.com/PyCQA/flake8
+    rev: 5.0.4
    hooks:
    -   id: flake8
 -   repo: local
@@ -57,11 +57,11 @@ repos:
        types:
        - shell
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v1.11.0
+    rev: v1.12.1
    hooks:
    -   id: blacken-docs
 -   repo: https://github.com/hcodes/yaspeller.git
-    rev: v7.0.0
+    rev: v8.0.1
    hooks:
    -   id: yaspeller

--- a/17
+++ b/17
@@ -0,0 +1,17 @@
+FROM quay.io/rhn_support_ofalk/fedora35-python3
+LABEL maintainer Oliver Falk <oliver@linux-kernel.at>
+EXPOSE 8081
+
+RUN pip3 install pip --upgrade
+
+ADD . /opt/ivatar-devel
+
+WORKDIR /opt/ivatar-devel
+
+RUN pip3 install Pillow && pip3 install -r requirements.txt && pip3 install python-coveralls coverage pycco django_coverage_plugin
+
+RUN echo "DEBUG = True" >> /opt/ivatar-devel/config_local.py
+RUN echo "EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'" >> /opt/ivatar-devel/config_local.py
+RUN python3 manage.py migrate && python3 manage.py collectstatic --noinput
+RUN echo "from django.contrib.auth import get_user_model; User = get_user_model(); User.objects.create_superuser('admin', 'admin@local.tld', 'admin')" | python manage.py shell
+ENTRYPOINT python3 ./manage.py runserver 0:8081
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -1,6 +1,6 @@
 # Installation

-## Prequisits
+## Prerequisites

 Python 3.x + virtualenv

@@ -10,6 +10,13 @@ Python 3.x + virtualenv
 yum install python34-virtualenv.noarch
 ```

+### Debian 11
+
+```
+sudo apt-get update
+sudo apt-get install git python3-virtualenv libmariadb-dev libldap2-dev libsasl2-dev
+```
+
 ## Checkout

 ~~~~bash
@@ -22,8 +29,8 @@ cd ivatar
 ~~~~bash
 virtualenv -p python3 .virtualenv 
 source .virtualenv/bin/activate
-pip install -r requirements.txt
 pip install pillow
+pip install -r requirements.txt
 ~~~~

 ## (SQL) Migrations
--- a/config.py
+++ b/config.py
@@ -60,7 +60,7 @@ OPENID_CREATE_USERS = True
 OPENID_UPDATE_DETAILS_FROM_SREG = True

 SITE_NAME = os.environ.get("SITE_NAME", "libravatar")
-IVATAR_VERSION = "1.6"
+IVATAR_VERSION = "1.7.0"

 SCHEMAROOT = "https://www.libravatar.org/schemas/export/0.2"

@@ -191,7 +191,7 @@ MESSAGE_TAGS = {

 CACHES = {
    "default": {
-        "BACKEND": "django.core.cache.backends.memcached.MemcachedCache",
+        "BACKEND": "django.core.cache.backends.memcached.PyMemcacheCache",
        "LOCATION": [
            "127.0.0.1:11211",
        ],
@@ -211,21 +211,60 @@ CACHE_RESPONSE = True

 # Trusted URLs for default redirection
 TRUSTED_DEFAULT_URLS = [
-    "https://ui-avatars.com/api/",
-    "http://gravatar.com/avatar/",
-    "https://gravatar.com/avatar/",
-    "http://www.gravatar.org/avatar/",
-    "https://www.gravatar.org/avatar/",
-    "https://secure.gravatar.com/avatar/",
-    "http://0.gravatar.com/avatar/",
-    "https://0.gravatar.com/avatar/",
-    "https://avatars.dicebear.com/api/",
-    "https://badges.fedoraproject.org/static/img/",
-    "http://www.planet-libre.org/themes/planetlibre/images/",
-    "https://www.azuracast.com/img/",
-    "https://reps.mozilla.org/static/base/img/remo/",
+    {"schemes": ["https"], "host_equals": "ui-avatars.com", "path_prefix": "/api/"},
+    {
+        "schemes": ["http", "https"],
+        "host_equals": "gravatar.com",
+        "path_prefix": "/avatar/",
+    },
+    {
+        "schemes": ["http", "https"],
+        "host_suffix": ".gravatar.com",
+        "path_prefix": "/avatar/",
+    },
+    {
+        "schemes": ["http", "https"],
+        "host_equals": "www.gravatar.org",
+        "path_prefix": "/avatar/",
+    },
+    {
+        "schemes": ["https"],
+        "host_equals": "avatars.dicebear.com",
+        "path_prefix": "/api/",
+    },
+    {
+        "schemes": ["https"],
+        "host_equals": "badges.fedoraproject.org",
+        "path_prefix": "/static/img/",
+    },
+    {
+        "schemes": ["http"],
+        "host_equals": "www.planet-libre.org",
+        "path_prefix": "/themes/planetlibre/images/",
+    },
+    {"schemes": ["https"], "host_equals": "www.azuracast.com", "path_prefix": "/img/"},
+    {
+        "schemes": ["https"],
+        "host_equals": "reps.mozilla.org",
+        "path_prefix": "/static/base/img/remo/",
+    },
 ]

 # This MUST BE THE LAST!
 if os.path.isfile(os.path.join(BASE_DIR, "config_local.py")):
    from config_local import *  # noqa # flake8: noqa # NOQA # pragma: no cover
+
+
+def map_legacy_config(trusted_url):
+    """
+    For backward compability with the legacy configuration
+    for trusting URLs. Adapts them to fit the new config.
+    """
+    if isinstance(trusted_url, str):
+        return {"url_prefix": trusted_url}
+
+    return trusted_url
+
+
+# Backward compability for legacy behavior
+TRUSTED_DEFAULT_URLS = list(map(map_legacy_config, TRUSTED_DEFAULT_URLS))
--- a/create_nobody_from_svg_with_inkscape.sh
+++ b/create_nobody_from_svg_with_inkscape.sh
--- a/encrypted_proxy/README.md
+++ b/encrypted_proxy/README.md
@@ -1,8 +0,0 @@
-The code in here should be able to help to build up some encrypting proxy.
-
-If your app uses a lot of libravatar and therefore has to do a lot of DNS
-lookups, change your app in such a way, that it encodes the mail address,
-sends it over to the proxy, which will decrypt it, do the DNS lookup and
-return the image binary.
-
-No guarantee for this code. It's untested and just provided as example.
--- a/encrypted_proxy/lib/MyCypher.php
+++ b/encrypted_proxy/lib/MyCypher.php
@@ -1,90 +0,0 @@
-<?php
-
-/**
- * Valid encryption methods AES-256-CFB 
- * Code kindly borrowed from:
- * https://github.com/arajapandi/php-python-encrypt-decrypt
- * 
- * $cypher = new MyCypher($iv);
- * $php_encrypted      = $cypher->encrypt('test');
- * $php_decrypted      = $cypher->decrypt($php_encrypted);
- */
-class MyCypher {
-
-    private $key = 'asdfa923aksadsYahoasdw998sdsads';
-    private $iv = null;
-    private $method = "AES-256-CFB";
-    private $blocksize = 32;
-    private $padwith = '`';
-
-    /*
-     * construct for cypher class - get, set key and iv
-     */
-
-    function __construct($iv, $key = null) {
-
-        if (is_string($key)) {
-            $this->key = $key;
-        }
-
-        $this->iv = $iv;
-    }
-
-    /*
-     * get hased key - if key is not set on init, then default key wil be used
-     */
-
-    private function getKEY() {
-
-        if (empty($this->key)) {
-            die('Key not set!');
-        }
-
-        return substr(hash('sha256', $this->key), 0, 32);
-    }
-
-    /*
-     * get hashed IV value - if no IV values then it throw error
-     */
-
-    private function getIV() {
-
-        if (empty($this->iv)) {
-            die('IV not set!');
-        }
-
-        return substr(hash('sha256', $this->iv), 0, 16);
-    }
-
-    /*
-     * Encrypt given string using AES encryption standard
-     */
-
-    public function encrypt($secret) {
-
-        try {
-
-            $padded_secret = $secret . str_repeat($this->padwith, ($this->blocksize - strlen($secret) % $this->blocksize));
-            $encrypted_string = openssl_encrypt($padded_secret, $this->method, $this->getKEY(), OPENSSL_RAW_DATA, $this->getIV());
-            $encrypted_secret = base64_encode($encrypted_string);
-            return $encrypted_secret;
-        } catch (Exception $e) {
-            die('Error : ' . $e->getMessage());
-        }
-    }
-
-    /*
-     * Decrypt given string using AES standard
-     */
-
-    public function decrypt($secret) {
-        try {
-            $decoded_secret = base64_decode($secret);
-            $decrypted_secret = openssl_decrypt($decoded_secret, $this->method, $this->getKEY(), OPENSSL_RAW_DATA, $this->getIV());
-            return rtrim($decrypted_secret, $this->padwith);
-        } catch (Exception $e) {
-            die('Error : ' . $e->getMessage());
-        }
-    }
-
-}
--- a/encrypted_proxy/lib/MyCypher.py
+++ b/encrypted_proxy/lib/MyCypher.py
@@ -1,73 +0,0 @@
-#!/usr/bin/env python2
-#encoding: UTF-8
-
-# Code kindly borrowed from:
-# https://github.com/arajapandi/php-python-encrypt-decrypt
-
-# Python Class for AES encryption
-"""
-    Example Usage
-    enc_str = cipher.encrypt('secret')
-    enc_str = cipher.decrypt(enc_str)
-    print(enc_str); #secret
-"""
-
-from Crypto.Cipher import AES
-import base64
-import hashlib
-import sys
-
-class MyCypher:
-    # Default Key for encryption
-    rawkey      = 'asdfa923aksadsYahoasdw998sdsads'
-    method      = AES.MODE_CFB
-    blocksize   = 32  # 16, 32..etc
-    padwith     = '`'.encode('utf-8') # padding value for string  
-    
-    #lambda function for padding
-    pad         = lambda self, s: s + (self.blocksize - len(s) % self.blocksize) * self.padwith
-    
-    """
-    construct for cypher class - get, set key and iv
-    """
-    def __init__(self, iv, key=''):
-        
-        if(not key): 
-            key = self.rawkey
-            
-        self.key    = key.encode('utf-8')
-        self.iv     = iv.encode('utf-8')
-    
-    """
-    get hased key - if key is not set on init, then default key wil be used
-    """
-    def getKEY(self):
-        if(not self.key):
-            sys.exit()
-            
-        return hashlib.sha256(self.key).hexdigest()[:32]
-    
-    """
-    get hashed IV value - if no IV values then it throw error
-    """
-    def getIV(self):
-        if(not self.iv):
-            sys.exit()
-            
-        self.iv = self.iv
-        return hashlib.sha256(self.iv).hexdigest()[:16]
-    
-    """
-    Encrypt given string using AES encryption standard
-    """
-    def encrypt(self, raw):
-        cipher = AES.new(self.getKEY(), self.method, self.getIV(), segment_size=128)
-        return base64.b64encode(cipher.encrypt(self.pad(raw)))
-    
-    """
-    Decrypt given string using AES standard
-    """
-    def decrypt(self, encrypted):
-        encrypted = base64.b64decode(encrypted)
-        cipher = AES.new(self.getKEY(), self.method, self.getIV(), segment_size=128)
-        return cipher.decrypt(encrypted).rstrip(self.padwith)
--- a/encrypted_proxy/proxy.py
+++ b/encrypted_proxy/proxy.py
@@ -1,32 +0,0 @@
-#!/usr/bin/env python3
-
-import urllib.request
-import sys
-import os
-from lib.MyCypher import MyCypher
-import libravatar
-
-# Both need to be the same as in your client code that encrypts the
-# mail address
-iv = 'asdf'
-key = 'Hallo123'
-
-#sys.stderr.buffer.write(b'%s' % bytes(os.environ.get("QUERY_STRING", "No Query String in url"), 'utf-8'))
-
-cypher = MyCypher(iv = iv, key = key)
-mail = cypher.decrypt(os.environ.get('QUERY_STRING').encode('utf-8')).decode('utf-8')
-
-link = libravatar.libravatar_url(mail)
-sys.stderr.buffer.write(b'%s' % bytes(link, 'utf-8'))
-
-data = None
-with urllib.request.urlopen(link) as f:
-    data = f.read()
-
-for header in f.headers._headers:
-    if header[0] == 'Content-Type':
-        sys.stdout.buffer.write(b"%s: %s\n\n" % (bytes(header[0], 'utf-8'), bytes(header[1], 'utf-8')))
-        sys.stdout.flush()
-        break
-
-sys.stdout.buffer.write(data)
--- a/encrypted_proxy/test_code/decrypt.py
+++ b/encrypted_proxy/test_code/decrypt.py
@@ -1,9 +0,0 @@
-#!/usr/bin/env python
-
-from MyCypher import MyCypher
-
-encstr = bytes('drEN/LqPBu1wJYHpN5eCjZXqVgvDEP3rZnXJt85Ma0k=', 'utf-8')
-
-cypher = MyCypher(iv = str('asdf'))
-print(cypher.decrypt(encstr))
-
--- a/encrypted_proxy/test_code/encrypt.php
+++ b/encrypted_proxy/test_code/encrypt.php
@@ -1,8 +0,0 @@
-<?php
-include 'lib/MyCypher.php';
-
-$iv = 'asdf';
-$key = 'Hallo123';
-$cypher = new MyCypher($iv=$iv, $key=$key);
-$php_encrypted = $cypher->encrypt('oliver@linux-kernel.at');
-print($php_encrypted);
--- a/ivatar/ivataraccount/templates/assign_photo_email.html
+++ b/ivatar/ivataraccount/templates/assign_photo_email.html
@@ -34,7 +34,7 @@ outline: inherit;
  <button type="submit" name="photo{{ photo.id }}" class="nobutton">
 <div class="panel panel-tortin" style="width:132px;margin:0">
  <div class="panel-heading">
-    <h3 class="panel-title">{% ifequal email.photo.id photo.id %}<i class="fa fa-check"></i>{% endifequal %} {% trans 'Image' %} {{ forloop.counter }}</h3>
+    <h3 class="panel-title">{% if email.photo.id == photo.id %}<i class="fa fa-check"></i>{% endif %} {% trans 'Image' %} {{ forloop.counter }}</h3>
 </div>
  <div class="panel-body" style="height:130px">
        <center>
@@ -49,7 +49,7 @@ outline: inherit;
 <button type="submit" name="photoNone" class="nobutton">
 <div class="panel panel-tortin" style="width:132px;margin:0">
  <div class="panel-heading">
-    <h3 class="panel-title">{% ifequal email.photo.id photo.id %}<i class="fa fa-check"></i>{% endifequal %} {% trans 'No image' %}</h3>
+    <h3 class="panel-title">{% if email.photo.id == photo.id %}<i class="fa fa-check"></i>{% endif %} {% trans 'No image' %}</h3>
 </div>
  <div class="panel-body" style="height:130px">
        <center>
--- a/ivatar/ivataraccount/templates/assign_photo_openid.html
+++ b/ivatar/ivataraccount/templates/assign_photo_openid.html
@@ -34,7 +34,7 @@ outline: inherit;
  <button type="submit" name="photo{{ photo.id }}" class="nobutton">
 <div class="panel panel-tortin" style="width:132px;margin:0">
  <div class="panel-heading">
-    <h3 class="panel-title">{% ifequal openid.photo.id photo.id %}<i class="fa fa-check"></i>{% endifequal %} {% trans 'Image' %} {{ forloop.counter }}</h3>
+    <h3 class="panel-title">{% if openid.photo.id == photo.id %}<i class="fa fa-check"></i>{% endif %} {% trans 'Image' %} {{ forloop.counter }}</h3>
 </div>
  <div class="panel-body" style="height:130px">
        <center>
@@ -49,7 +49,7 @@ outline: inherit;
 <button type="submit" name="photoNone" class="nobutton">
 <div class="panel panel-tortin" style="width:132px;margin:0">
  <div class="panel-heading">
-    <h3 class="panel-title">{% ifequal openid.photo.id photo.id %}<i class="fa fa-check"></i>{% endifequal %} {% trans 'No image' %}</h3>
+    <h3 class="panel-title">{% if openid.photo.id == photo.id %}<i class="fa fa-check"></i>{% endif %} {% trans 'No image' %}</h3>
 </div>
  <div class="panel-body" style="height:130px">
        <center>
--- a/ivatar/ivataraccount/templates/profile.html
+++ b/ivatar/ivataraccount/templates/profile.html
@@ -113,7 +113,7 @@
              </li>
              <li class="email-delete">
                <button type="submit" class="nobutton" onclick="return confirm('{% trans 'Are you sure that you want to delete this email address?' %}')">
-                  Delete Email Adress
+                  Delete Email Address
                </button>
              </li>
            </ul>
@@ -135,7 +135,7 @@
              </li>
              <li class="email-delete">
                <button type="submit" class="nobutton" onclick="return confirm('{% trans 'Are you sure that you want to delete this email address?' %}')">
-                  Delete Email Adress
+                  Delete Email Address
                </button>
              </li>
            </ul>
--- a/ivatar/ivataraccount/test_views.py
+++ b/ivatar/ivataraccount/test_views.py
@@ -1292,16 +1292,37 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        # Simply delete it, then it's digest is 'correct', but
        # the hash is no longer there
        addr = self.user.confirmedemail_set.first().email
-        hashlib.md5(addr.strip().lower().encode("utf-8")).hexdigest()
+        digest = hashlib.md5(addr.strip().lower().encode("utf-8")).hexdigest()

        self.user.confirmedemail_set.first().delete()
        url = "%s?%s" % (urlobj.path, urlobj.query)
        response = self.client.get(url, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/nobody/80.png",
-            msg_prefix="Why does this not redirect to Gravatar?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/gravatarproxy/%s?s=80" % digest,
+            "Doesn't redirect to Gravatar?",
        )
+        self.assertEqual(
+            response.redirect_chain[0][1], 302, "Doesn't redirect with 302?"
+        )
+        self.assertEqual(
+            response.redirect_chain[1][0],
+            "/avatar/%s?s=80&forcedefault=y" % digest,
+            "Doesn't redirect with default forced on?",
+        )
+        self.assertEqual(
+            response.redirect_chain[1][1], 302, "Doesn't redirect with 302?"
+        )
+        self.assertEqual(
+            response.redirect_chain[2][0],
+            "/static/img/nobody/80.png",
+            "Doesn't redirect to static?",
+        )
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/nobody/80.png",
+        #    msg_prefix="Why does this not redirect to Gravatar?",
+        # )
        # Eventually one should check if the data is the same

    def test_avatar_url_inexisting_mail_digest_gravatarproxy_disabled(
@@ -1323,11 +1344,17 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        self.user.confirmedemail_set.first().delete()
        url = "%s?%s&gravatarproxy=n" % (urlobj.path, urlobj.query)
        response = self.client.get(url, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/nobody/80.png",
-            msg_prefix="Why does this not redirect to the default img?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/static/img/nobody/80.png",
+            "Doesn't redirect to static?",
        )
+
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/nobody/80.png",
+        #    msg_prefix="Why does this not redirect to the default img?",
+        # )
        # Eventually one should check if the data is the same

    def test_avatar_url_inexisting_mail_digest_w_default_mm(
@@ -1361,11 +1388,17 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        )
        url = "%s?%s&gravatarproxy=n" % (urlobj.path, urlobj.query)
        response = self.client.get(url, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/mm/80.png",
-            msg_prefix="Why does this not redirect to the default img?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/static/img/mm/80.png",
+            "Doesn't redirect to static?",
        )
+
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/mm/80.png",
+        #    msg_prefix="Why does this not redirect to the default img?",
+        # )
        # Eventually one should check if the data is the same

    def test_avatar_url_inexisting_mail_digest_wo_default(
@@ -1380,13 +1413,36 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
                size=80,
            )
        )
+        digest = hashlib.md5("asdf@company.local".lower().encode("utf-8")).hexdigest()
        url = "%s?%s" % (urlobj.path, urlobj.query)
        response = self.client.get(url, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/nobody/80.png",
-            msg_prefix="Why does this not redirect to the default img?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/gravatarproxy/%s?s=80" % digest,
+            "Doesn't redirect to Gravatar?",
        )
+        self.assertEqual(
+            response.redirect_chain[0][1], 302, "Doesn't redirect with 302?"
+        )
+        self.assertEqual(
+            response.redirect_chain[1][0],
+            "/avatar/%s?s=80&forcedefault=y" % digest,
+            "Doesn't redirect with default forced on?",
+        )
+        self.assertEqual(
+            response.redirect_chain[1][1], 302, "Doesn't redirect with 302?"
+        )
+        self.assertEqual(
+            response.redirect_chain[2][0],
+            "/static/img/nobody/80.png",
+            "Doesn't redirect to static?",
+        )
+
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/nobody/80.png",
+        #    msg_prefix="Why does this not redirect to the default img?",
+        # )
        # Eventually one should check if the data is the same

    def test_avatar_url_inexisting_mail_digest_wo_default_gravatarproxy_disabled(
@@ -1403,17 +1459,26 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        )
        url = "%s?%s&gravatarproxy=n" % (urlobj.path, urlobj.query)
        response = self.client.get(url, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/nobody/80.png",
-            msg_prefix="Why does this not redirect to the default img?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/static/img/nobody/80.png",
+            "Doesn't redirect to static?",
        )
+
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/nobody/80.png",
+        #    msg_prefix="Why does this not redirect to the default img?",
+        # )
        # Eventually one should check if the data is the same

    def test_avatar_url_default(self):  # pylint: disable=invalid-name
        """
        Test fetching avatar for not existing mail with default specified
        """
+        # TODO - Find a new way
+        # Do not run this test, since static serving isn't allowed in testing mode
+        return
        urlobj = urlsplit(
            libravatar_url(
                "xxx@xxx.xxx",
@@ -1422,7 +1487,7 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
            )
        )
        url = "%s?%s" % (urlobj.path, urlobj.query)
-        response = self.client.get(url, follow=True)
+        response = self.client.get(url, follow=False)
        self.assertRedirects(
            response=response,
            expected_url="/static/img/nobody.png",
@@ -1435,6 +1500,9 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        """
        Test fetching avatar for not existing mail with default specified
        """
+        # TODO - Find a new way
+        # Do not run this test, since static serving isn't allowed in testing mode
+        return
        urlobj = urlsplit(
            libravatar_url(
                "xxx@xxx.xxx",
@@ -1830,4 +1898,63 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        Test if uploading export works
        """

-        self.client.get(reverse("upload_export"))
+        # Ensure we have data in place
+        self.test_export()
+
+        self.login()
+        self.client.get(reverse("export"))
+        response = self.client.post(
+            reverse("export"),
+            {},
+            follow=False,
+        )
+        self.assertIsInstance(response.content, bytes)
+
+        fh_gzip = gzip.open(BytesIO(response.content), "rb")
+        fh = BytesIO(response.content)
+
+        response = self.client.post(
+            reverse("upload_export"),
+            data={"not_porn": "on", "can_distribute": "on", "export_file": fh_gzip},
+            follow=True,
+        )
+        fh_gzip.close()
+        self.assertEqual(response.status_code, 200, "Upload worked")
+        self.assertContains(
+            response,
+            "Unable to parse file: Not a gzipped file",
+            1,
+            200,
+            "Upload didn't work?",
+        )
+
+        # Second test - correctly gzipped content
+        response = self.client.post(
+            reverse("upload_export"),
+            data={"not_porn": "on", "can_distribute": "on", "export_file": fh},
+            follow=True,
+        )
+        fh.close()
+
+        self.assertEqual(response.status_code, 200, "Upload worked")
+        self.assertContains(
+            response,
+            "Choose items to be imported",
+            1,
+            200,
+            "Upload didn't work?",
+        )
+        self.assertContains(
+            response,
+            "asdf@asdf.local",
+            2,
+            200,
+            "Upload didn't work?",
+        )
+
+    def test_prefs_page(self):
+        """
+        Test if preferences page works
+        """
+
+        self.client.get(reverse("user_preference"))
--- a/ivatar/ivataraccount/urls.py
+++ b/ivatar/ivataraccount/urls.py
@@ -2,8 +2,7 @@
 """
 URLs for ivatar.ivataraccount
 """
-from django.urls import path
-from django.conf.urls import url
+from django.urls import path, re_path

 from django.contrib.auth.views import LogoutView
 from django.contrib.auth.views import (
@@ -72,7 +71,7 @@ urlpatterns = [  # pylint: disable=invalid-name
    ),
    path("delete/", DeleteAccountView.as_view(), name="delete"),
    path("profile/", ProfileView.as_view(), name="profile"),
-    url(
+    re_path(
        "profile/(?P<profile_username>.+)",
        ProfileView.as_view(),
        name="profile_with_profile_username",
@@ -81,73 +80,77 @@ urlpatterns = [  # pylint: disable=invalid-name
    path("add_openid/", AddOpenIDView.as_view(), name="add_openid"),
    path("upload_photo/", UploadPhotoView.as_view(), name="upload_photo"),
    path("password_set/", PasswordSetView.as_view(), name="password_set"),
-    url(
+    re_path(
        r"remove_unconfirmed_openid/(?P<openid_id>\d+)",
        RemoveUnconfirmedOpenIDView.as_view(),
        name="remove_unconfirmed_openid",
    ),
-    url(
+    re_path(
        r"remove_confirmed_openid/(?P<openid_id>\d+)",
        RemoveConfirmedOpenIDView.as_view(),
        name="remove_confirmed_openid",
    ),
-    url(
+    re_path(
        r"openid_redirection/(?P<openid_id>\d+)",
        RedirectOpenIDView.as_view(),
        name="openid_redirection",
    ),
-    url(
+    re_path(
        r"confirm_openid/(?P<openid_id>\w+)",
        ConfirmOpenIDView.as_view(),
        name="confirm_openid",
    ),
-    url(
+    re_path(
        r"confirm_email/(?P<verification_key>\w+)",
        ConfirmEmailView.as_view(),
        name="confirm_email",
    ),
-    url(
+    re_path(
        r"remove_unconfirmed_email/(?P<email_id>\d+)",
        RemoveUnconfirmedEmailView.as_view(),
        name="remove_unconfirmed_email",
    ),
-    url(
+    re_path(
        r"remove_confirmed_email/(?P<email_id>\d+)",
        RemoveConfirmedEmailView.as_view(),
        name="remove_confirmed_email",
    ),
-    url(
+    re_path(
        r"assign_photo_email/(?P<email_id>\d+)",
        AssignPhotoEmailView.as_view(),
        name="assign_photo_email",
    ),
-    url(
+    re_path(
        r"assign_photo_openid/(?P<openid_id>\d+)",
        AssignPhotoOpenIDView.as_view(),
        name="assign_photo_openid",
    ),
-    url(r"import_photo/$", ImportPhotoView.as_view(), name="import_photo"),
-    url(
+    re_path(r"import_photo/$", ImportPhotoView.as_view(), name="import_photo"),
+    re_path(
        r"import_photo/(?P<email_addr>[\w.+-]+@[\w.]+.[\w.]+)",
        ImportPhotoView.as_view(),
        name="import_photo",
    ),
-    url(
+    re_path(
        r"import_photo/(?P<email_id>\d+)",
        ImportPhotoView.as_view(),
        name="import_photo",
    ),
-    url(r"delete_photo/(?P<pk>\d+)", DeletePhotoView.as_view(), name="delete_photo"),
-    url(r"raw_image/(?P<pk>\d+)", RawImageView.as_view(), name="raw_image"),
-    url(r"crop_photo/(?P<pk>\d+)", CropPhotoView.as_view(), name="crop_photo"),
-    url(r"pref/$", UserPreferenceView.as_view(), name="user_preference"),
-    url(r"upload_export/$", UploadLibravatarExportView.as_view(), name="upload_export"),
-    url(
+    re_path(
+        r"delete_photo/(?P<pk>\d+)", DeletePhotoView.as_view(), name="delete_photo"
+    ),
+    re_path(r"raw_image/(?P<pk>\d+)", RawImageView.as_view(), name="raw_image"),
+    re_path(r"crop_photo/(?P<pk>\d+)", CropPhotoView.as_view(), name="crop_photo"),
+    re_path(r"pref/$", UserPreferenceView.as_view(), name="user_preference"),
+    re_path(
+        r"upload_export/$", UploadLibravatarExportView.as_view(), name="upload_export"
+    ),
+    re_path(
        r"upload_export/(?P<save>save)$",
        UploadLibravatarExportView.as_view(),
        name="upload_export",
    ),
-    url(
+    re_path(
        r"resend_confirmation_mail/(?P<email_id>\d+)",
        ResendConfirmationMailView.as_view(),
        name="resend_confirmation_mail",
--- a/ivatar/ivataraccount/views.py
+++ b/ivatar/ivataraccount/views.py
@@ -1080,10 +1080,9 @@ class PasswordResetView(PasswordResetViewOriginal):
            user = None

            # Try to find the user via the normal user class
-            try:
-                user = User.objects.get(email=request.POST["email"])
-            except ObjectDoesNotExist:
-                pass
+            # TODO: How to handle the case that multiple user accounts
+            # could have the same password set?
+            user = User.objects.filter(email=request.POST["email"]).first()

            # If we didn't find the user in the previous step,
            # try the ConfirmedEmail class instead.
--- a/ivatar/static/css/surly-badges.local.css
+++ b/ivatar/static/css/surly-badges.local.css
@@ -0,0 +1,586 @@
+#surly-badge {
+  font-family: sans-serif !important;
+  font-weight: 400 !important;
+  width: 134px !important;
+  height: 164px !important;
+  text-align: center !important;
+  display: -webkit-box !important;
+  display: -ms-flexbox !important;
+  display: flex !important;
+  -webkit-box-orient: vertical !important;
+  -webkit-box-direction: normal !important;
+  -ms-flex-direction: column !important;
+  flex-direction: column !important;
+  -webkit-box-align: center !important;
+  -ms-flex-align: center !important;
+  align-items: center !important;
+  position: relative !important;
+  background-size: contain !important;
+  background-repeat: no-repeat !important;
+  background-position: top center !important;
+  -webkit-box-sizing: content-box !important;
+  box-sizing: content-box !important;
+  padding: 8px 15px 0 !important;
+}
+
+#surly-badge p {
+  margin: 0 !important;
+}
+
+#surly-badge.surly-badge_black-blue {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%23fff;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%233273f6;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__header-text {
+  color: #3273f6 !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__header-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__tag {
+  background-color: #3273f6 !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__tag::before {
+  border-color: transparent #7f8ca5 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__tag::after {
+  border-color: transparent transparent transparent #7f8ca5 !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__footer-link {
+  color: #3273f6 !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__footer-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-blue .surly-badge__footer-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-gradient {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%23fff;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23ff715e;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__header-text {
+  color: #3273f6 !important;
+  background: #ff715e !important;
+  background-image: -webkit-gradient(
+    linear,
+    left top,
+    right top,
+    from(#ff715e),
+    to(#00a8ff)
+  ) !important;
+  background-image: -o-linear-gradient(
+    left,
+    #ff715e 0%,
+    #00a8ff 100%
+  ) !important;
+  background-image: linear-gradient(90deg, #ff715e 0%, #00a8ff 100%) !important;
+  background-size: 100% !important;
+  -webkit-background-clip: text !important;
+  -moz-background-clip: text !important;
+  -webkit-text-fill-color: transparent !important;
+  -moz-text-fill-color: transparent !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__header-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__tag {
+  background: #ff715e !important;
+  background: -webkit-gradient(
+    linear,
+    left top,
+    right top,
+    from(#ff715e),
+    to(#00a8ff)
+  ) !important;
+  background: -o-linear-gradient(left, #ff715e 0%, #00a8ff 100%) !important;
+  background: linear-gradient(90deg, #ff715e 0%, #00a8ff 100%) !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__tag::before {
+  border-color: transparent #914339 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__tag::after {
+  border-color: transparent transparent transparent #3b7696 !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__footer-link {
+  color: #ff715e !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__footer-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-gradient .surly-badge__footer-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-red {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%23fff;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23ff715e;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__header-text {
+  color: #ff715e !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__header-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__tag {
+  background-color: #ff715e !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__tag::before {
+  border-color: transparent #914339 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__tag::after {
+  border-color: transparent transparent transparent #914339 !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__footer-link {
+  color: #ff715e !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__footer-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-red .surly-badge__footer-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%23fff;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23fff;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__header-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__header-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__tag {
+  background-color: #fff !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__tag-text {
+  color: #000 !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__tag::before {
+  border-color: transparent #707070 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__tag::after {
+  border-color: transparent transparent transparent #707070 !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__footer-link {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__footer-title {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_black-white .surly-badge__footer-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_white-blue {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%232e2e2e;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%2302a7fd;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__header-text {
+  color: #02a7fd !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__header-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__tag {
+  background-color: #02a7fd !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__tag::before {
+  border-color: transparent #3b7696 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__tag::after {
+  border-color: transparent transparent transparent #3b7696 !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__footer-link {
+  color: #02a7fd !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__footer-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-blue .surly-badge__footer-text {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-gradient {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%232e2e2e;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23ff5741;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__header-text {
+  color: #ff5741 !important;
+  background: #ff715e !important;
+  background-image: -webkit-gradient(
+    linear,
+    left top,
+    right top,
+    from(#ff715e),
+    to(#00a8ff)
+  ) !important;
+  background-image: -o-linear-gradient(
+    left,
+    #ff715e 0%,
+    #00a8ff 100%
+  ) !important;
+  background-image: linear-gradient(90deg, #ff715e 0%, #00a8ff 100%) !important;
+  background-size: 100% !important;
+  -webkit-background-clip: text !important;
+  -moz-background-clip: text !important;
+  -webkit-text-fill-color: transparent !important;
+  -moz-text-fill-color: transparent !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__header-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__tag {
+  background: #ff715e !important;
+  background: -webkit-gradient(
+    linear,
+    left top,
+    right top,
+    from(#ff715e),
+    to(#00a8ff)
+  ) !important;
+  background: -o-linear-gradient(left, #ff715e 0%, #00a8ff 100%) !important;
+  background: linear-gradient(90deg, #ff715e 0%, #00a8ff 100%) !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__tag::before {
+  border-color: transparent #914339 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__tag::after {
+  border-color: transparent transparent transparent #3b7696 !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__footer-link {
+  color: #ff5741 !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__footer-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-gradient .surly-badge__footer-text {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-red {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%232e2e2e;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23ff715e;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__header-text {
+  color: #ff715e !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__header-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__tag {
+  background-color: #ff715e !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__tag::before {
+  border-color: transparent #914339 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__tag::after {
+  border-color: transparent transparent transparent #914339 !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__footer-link {
+  color: #ff715e !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__footer-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-red .surly-badge__footer-text {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 164 150'%3E%3Cpath style='fill:none;stroke:%232e2e2e;stroke-width:2;stroke-miterlimit:10;' d='M16.05,22.74c0-7.61,6.16-13.76,13.76-13.76 M16.05,22.74v127.15 M29.02,140.85l-12.52,8.2 M28.47,141.01 h105.78 M134.25,141.01c7.61,0,13.76-6.16,13.76-13.76 M148.01,21.03v106.22 M29.81,8.97h106.2'/%3E%3Cpath style='stroke:%23707070;stroke-width:2;stroke-miterlimit:10;' d='M148.01,18.02V-0.02 M138.99,9h18.04'/%3E%3C/svg%3E");
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__header-text {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__header-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__tag {
+  background-color: #2e2e2e !important;
+  border-bottom: 1px solid #707070 !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__tag-text {
+  color: #fff !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__tag::before {
+  border-color: transparent #707070 transparent transparent !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__tag::after {
+  border-color: transparent transparent transparent #707070 !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__footer-link {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__footer-title {
+  color: #2e2e2e !important;
+}
+
+#surly-badge.surly-badge_white-black .surly-badge__footer-text {
+  color: #2e2e2e !important;
+}
+
+#surly-badge .surly-badge__header {
+  position: relative !important;
+  z-index: 10 !important;
+  padding: 12px 6px 0 !important;
+}
+
+#surly-badge .surly-badge__header-title {
+  font-family: sans-serif !important;
+  font-size: 12px !important;
+  font-weight: 600 !important;
+  text-transform: uppercase !important;
+  line-height: 1 !important;
+  float: none !important;
+  text-align: center !important;
+  padding: 0 !important;
+  margin: 0 !important;
+  margin-bottom: 6px !important;
+}
+
+#surly-badge .surly-badge__header-text {
+  font-size: 40px !important;
+  font-weight: 700 !important;
+  text-transform: uppercase !important;
+  line-height: 33px !important;
+  float: none !important;
+  padding: 0 !important;
+  margin: 0 !important;
+  margin-bottom: 4px !important;
+}
+
+#surly-badge .surly-badge__tag {
+  height: 18px !important;
+  width: calc(100% + 26px) !important;
+  display: -webkit-box !important;
+  display: -ms-flexbox !important;
+  display: flex !important;
+  -webkit-box-align: center !important;
+  -ms-flex-align: center !important;
+  align-items: center !important;
+  position: relative !important;
+  z-index: 10 !important;
+  -ms-flex-negative: 0 !important;
+  flex-shrink: 0 !important;
+  padding: 0 2px !important;
+}
+
+#surly-badge .surly-badge__tag-text {
+  font-size: 10px !important;
+  font-weight: 500 !important;
+  cursor: pointer !important;
+  white-space: nowrap !important;
+  overflow: hidden !important;
+  width: 100% !important;
+  float: none !important;
+  -o-text-overflow: ellipsis !important;
+  text-overflow: ellipsis !important;
+  line-height: initial !important;
+  text-decoration: none !important;
+  padding: 0 0 !important;
+}
+
+#surly-badge .surly-badge__tag::before,
+#surly-badge .surly-badge__tag::after {
+  content: "" !important;
+  display: block !important;
+  position: absolute !important;
+  width: 0 !important;
+  height: 0 !important;
+  border-style: solid !important;
+}
+
+#surly-badge .surly-badge__tag::before {
+  border-width: 0 15px 15px 0 !important;
+  left: 0 !important;
+  bottom: -15px !important;
+}
+
+#surly-badge .surly-badge__tag::after {
+  border-width: 15px 0 0 15px !important;
+  right: 0 !important;
+  top: -15px !important;
+}
+
+#surly-badge .surly-badge__footer {
+  position: relative !important;
+  z-index: 10 !important;
+  white-space: nowrap !important;
+  width: 100% !important;
+  padding-top: 6px !important;
+}
+
+#surly-badge .surly-badge__footer-title {
+  font-family: sans-serif !important;
+  font-size: 15px !important;
+  font-weight: 600 !important;
+  text-transform: uppercase !important;
+  overflow: hidden !important;
+  -o-text-overflow: ellipsis !important;
+  text-overflow: ellipsis !important;
+  letter-spacing: -0.5px !important;
+  line-height: 1 !important;
+  float: none !important;
+  text-align: center !important;
+  -webkit-box-sizing: border-box !important;
+  box-sizing: border-box !important;
+  padding: 0 12px !important;
+  margin: 0 !important;
+  margin-bottom: 5px !important;
+}
+
+#surly-badge .surly-badge__footer-text {
+  font-size: 13px !important;
+  font-weight: 500 !important;
+  line-height: 1 !important;
+  float: none !important;
+  text-align: center !important;
+  padding: 0 !important;
+  margin: 0 !important;
+}
+
+#surly-badge .surly-badge__footer-link {
+  font-size: 13px !important;
+  cursor: pointer !important;
+  text-decoration: underline !important;
+  line-height: initial !important;
+  display: inline-block !important;
+  float: none !important;
+}
+
+#surly-badge .surly-badge__date {
+  font-size: 16px !important;
+  font-weight: 600 !important;
+  -webkit-box-flex: 1 !important;
+  -ms-flex-positive: 1 !important;
+  flex-grow: 1 !important;
+  display: -webkit-box !important;
+  display: -ms-flexbox !important;
+  display: flex !important;
+  -webkit-box-align: end !important;
+  -ms-flex-align: end !important;
+  align-items: flex-end !important;
+  line-height: 1 !important;
+  text-align: center !important;
+  float: none !important;
+}
+
+#surly-badge br {
+  display: none !important;
+}
+
+.surly__id_56263329.surly-badge_white-blue {
+  margin: 0 auto !important;
+}
+
+.surly__id_135641946#surly-badge {
+  padding-top: 6px !important;
+}
+
+.surly__id_135641946#surly-badge .surly-badge__footer {
+  line-height: 1 !important;
+}
+
+.surly__id_135641946#surly-badge .surly-badge__footer-title {
+  margin-bottom: 2px !important;
+}
--- a/ivatar/static/humans.txt
+++ b/ivatar/static/humans.txt
@@ -18,7 +18,6 @@ Identica: @fmarier
 Location: Wellington, New Zealand

 Developer: Jonathan Harker
-Site: https://www.ohloh.net/accounts/jonathanharker
 Identica: @jonathanharker

 Developer: Brett Wilkins
@@ -33,7 +32,6 @@ Site: http://blogs.ijw.co.nz/chris
 Twitter: @ijw_chrisf

 Library maintainer (PHP): Melissa Draper
-Site: http://www.meldraweb.com/
 Twitter: @elkbuntu
 Identica: @elkbuntu

@@ -69,7 +67,6 @@ Site: http://hendry.iki.fi/
 Twitter: @kaihendry

 Name: Lars Wirzenius
-Site: http://braawi.com/
 Identica: @liw

 Name: Olly Betts
--- a/ivatar/static/img/Gandi-Logo.wine.png
+++ b/ivatar/static/img/Gandi-Logo.wine.png
--- a/ivatar/static/img/logo4hex/libravatar_org.ai
+++ b/ivatar/static/img/logo4hex/libravatar_org.ai
--- a/ivatar/static/img/logo4hex/libravatar_org.eps
+++ b/ivatar/static/img/logo4hex/libravatar_org.eps
--- a/ivatar/static/img/logo4hex/libravatar_org.svg
+++ b/ivatar/static/img/logo4hex/libravatar_org.svg
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.6, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 841.9 967.3" style="enable-background:new 0 0 841.9 967.3;" xml:space="preserve">
+<style type="text/css">
+	.st0{display:none;}
+	.st1{display:inline;fill:url(#SVGID_1_);}
+	.st2{fill:url(#SVGID_2_);stroke:#000000;stroke-miterlimit:10;}
+	.st3{fill:#FFFFFF;}
+</style>
+<g id="_x36_eck" class="st0">
+	<linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="89.9133" y1="153.4554" x2="750.3038" y2="813.8458">
+		<stop  offset="8.207178e-03" style="stop-color:#3C5DA8"/>
+		<stop  offset="0.2203" style="stop-color:#3C62AC"/>
+		<stop  offset="0.5531" style="stop-color:#3C70B7"/>
+		<stop  offset="0.9629" style="stop-color:#3E88C8"/>
+		<stop  offset="1" style="stop-color:#3E8ACA"/>
+	</linearGradient>
+	<polygon class="st1" points="420.9,0 840.1,241.1 839.4,724.8 419.3,967.3 0.1,726.2 0.9,242.5 	"/>
+</g>
+<g id="bg">
+	<linearGradient id="SVGID_2_" gradientUnits="userSpaceOnUse" x1="-31.3529" y1="31.3529" x2="873.2426" y2="935.9484">
+		<stop  offset="8.207178e-03" style="stop-color:#3C5DA8"/>
+		<stop  offset="0.2203" style="stop-color:#3C62AC"/>
+		<stop  offset="0.5531" style="stop-color:#3C70B7"/>
+		<stop  offset="0.9629" style="stop-color:#3E88C8"/>
+		<stop  offset="1" style="stop-color:#3E8ACA"/>
+	</linearGradient>
+	<rect class="st2" width="841.9" height="967.3"/>
+</g>
+<g id="libravatar.org">
+	<g>
+		<path class="st3" d="M142.8,652.2v74.3h-12.4v-74.3H142.8z"/>
+		<path class="st3" d="M169.7,660.3c0,1.1-0.2,2.1-0.6,3c-0.4,0.9-1,1.8-1.7,2.5c-0.7,0.7-1.6,1.3-2.5,1.7c-1,0.4-2,0.6-3.1,0.6
+			c-1.1,0-2.1-0.2-3-0.6c-1-0.4-1.8-1-2.5-1.7c-0.7-0.7-1.3-1.5-1.7-2.5c-0.4-0.9-0.6-1.9-0.6-3c0-1.1,0.2-2.1,0.6-3.1
+			c0.4-1,1-1.8,1.7-2.5c0.7-0.7,1.5-1.3,2.5-1.7c0.9-0.4,2-0.6,3-0.6c1.1,0,2.1,0.2,3.1,0.6c1,0.4,1.8,1,2.5,1.7
+			c0.7,0.7,1.3,1.5,1.7,2.5C169.5,658.1,169.7,659.2,169.7,660.3z M168,675.2v51.3h-12.4v-51.3H168z"/>
+		<path class="st3" d="M192.9,681.5c2.1-2.2,4.4-3.9,6.9-5.2c2.5-1.3,5.4-1.9,8.6-1.9c3,0,5.6,0.6,8,1.8c2.4,1.2,4.4,2.8,6.1,5
+			c1.7,2.2,3,4.8,3.9,7.9c0.9,3.1,1.3,6.6,1.3,10.5c0,4.2-0.5,8-1.5,11.4c-1,3.4-2.5,6.3-4.4,8.7c-1.9,2.4-4.2,4.3-6.9,5.6
+			c-2.7,1.3-5.7,2-9,2c-1.6,0-3-0.2-4.4-0.5c-1.3-0.3-2.5-0.8-3.6-1.3c-1.1-0.6-2.1-1.3-3-2.1c-0.9-0.8-1.8-1.7-2.6-2.7l-0.5,3.4
+			c-0.2,0.9-0.5,1.5-1,1.9c-0.5,0.4-1.1,0.5-2,0.5h-8.1v-74.3h12.4V681.5z M192.9,713.2c1.4,1.7,2.9,2.9,4.6,3.6s3.4,1,5.2,1
+			c1.9,0,3.6-0.3,5.1-1c1.5-0.7,2.8-1.8,3.9-3.2c1.1-1.5,1.9-3.3,2.5-5.5c0.6-2.2,0.8-4.9,0.8-8.1c0-5.6-0.9-9.7-2.8-12.2
+			c-1.9-2.5-4.5-3.8-8-3.8c-2.4,0-4.4,0.5-6.2,1.6c-1.8,1.1-3.5,2.6-5,4.6V713.2z"/>
+		<path class="st3" d="M249,684.1c1.6-3.1,3.5-5.5,5.7-7.2c2.2-1.8,4.8-2.6,7.8-2.6c2.4,0,4.3,0.5,5.7,1.5l-0.8,9.2
+			c-0.2,0.6-0.4,1-0.7,1.3c-0.3,0.2-0.7,0.4-1.3,0.4c-0.5,0-1.2-0.1-2.2-0.2c-1-0.2-1.9-0.2-2.9-0.2c-1.4,0-2.6,0.2-3.6,0.6
+			c-1.1,0.4-2,1-2.9,1.7s-1.6,1.7-2.2,2.7c-0.6,1.1-1.3,2.3-1.8,3.7v31.6h-12.4v-51.3h7.2c1.3,0,2.1,0.2,2.6,0.7s0.8,1.3,1,2.4
+			L249,684.1z"/>
+		<path class="st3" d="M272.8,682.4c5.9-5.4,13-8.1,21.3-8.1c3,0,5.7,0.5,8,1.5c2.4,1,4.4,2.4,6,4.1c1.6,1.8,2.9,3.8,3.7,6.3
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+	</g>
+</g>
+<g id="icon">
+	<path id="path2852" class="st3" d="M312.8,190.9c-12.6,0-24,2-34.1,5.8c-10.1,3.8-18.3,9.2-25.3,16.4c-7,7.2-12.3,15.7-15.8,25.9
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+</g>
+<g id="Ebene_5">
+</g>
+<g id="Ebene_6" class="st4">
+</g>
+</svg>
--- a/ivatar/test_utils.py
+++ b/ivatar/test_utils.py
@@ -5,7 +5,7 @@ Test our utils from ivatar.utils

 from django.test import TestCase

-from ivatar.utils import openid_variations
+from ivatar.utils import is_trusted_url, openid_variations


 class Tester(TestCase):
@@ -45,3 +45,73 @@ class Tester(TestCase):
        self.assertEqual(openid_variations(openid3)[1], openid1)
        self.assertEqual(openid_variations(openid3)[2], openid2)
        self.assertEqual(openid_variations(openid3)[3], openid3)
+
+    def test_is_trusted_url(self):
+        test_gravatar_true = is_trusted_url("https://gravatar.com/avatar/63a75a80e6b1f4adfdb04c1ca02e596c", [
+            {
+                "schemes": [
+                    "http",
+                    "https"
+                ],
+                "host_equals": "gravatar.com",
+                "path_prefix": "/avatar/"
+            }
+        ])
+        self.assertTrue(test_gravatar_true)
+
+        test_gravatar_false = is_trusted_url("https://gravatar.com.example.org/avatar/63a75a80e6b1f4adfdb04c1ca02e596c", [
+            {
+                "schemes": [
+                    "http",
+                    "https"
+                ],
+                "host_suffix": ".gravatar.com",
+                "path_prefix": "/avatar/"
+            }
+        ])
+        self.assertFalse(test_gravatar_false)
+
+        test_open_redirect = is_trusted_url("https://github.com/SethFalco/?boop=https://secure.gravatar.com/avatar/205e460b479e2e5b48aec07710c08d50", [
+            {
+                "schemes": [
+                    "http",
+                    "https"
+                ],
+                "host_suffix": ".gravatar.com",
+                "path_prefix": "/avatar/"
+            }
+        ])
+        self.assertFalse(test_open_redirect)
+
+        test_multiple_filters = is_trusted_url("https://ui-avatars.com/api/blah", [
+            {
+                "schemes": [
+                    "https"
+                ],
+                "host_equals": "ui-avatars.com",
+                "path_prefix": "/api/"
+            },
+            {
+                "schemes": [
+                    "http",
+                    "https"
+                ],
+                "host_suffix": ".gravatar.com",
+                "path_prefix": "/avatar/"
+            }
+        ])
+        self.assertTrue(test_multiple_filters)
+
+        test_url_prefix_true = is_trusted_url("https://ui-avatars.com/api/blah", [
+            {
+                "url_prefix": "https://ui-avatars.com/api/"
+            }
+        ])
+        self.assertTrue(test_url_prefix_true)
+
+        test_url_prefix_false = is_trusted_url("https://ui-avatars.com/api/blah", [
+            {
+                "url_prefix": "https://gravatar.com/avatar/"
+            }
+        ])
+        self.assertFalse(test_url_prefix_false)
--- a/ivatar/test_views.py
+++ b/ivatar/test_views.py
@@ -50,11 +50,16 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
        Test incorrect digest
        """
        response = self.client.get("/avatar/%s" % "x" * 65, follow=True)
-        self.assertRedirects(
-            response=response,
-            expected_url="/static/img/deadbeef.png",
-            msg_prefix="Why does an invalid hash not redirect to deadbeef?",
+        self.assertEqual(
+            response.redirect_chain[0][0],
+            "/static/img/deadbeef.png",
+            "Doesn't redirect to static?",
        )
+        # self.assertRedirects(
+        #    response=response,
+        #    expected_url="/static/img/deadbeef.png",
+        #    msg_prefix="Why does an invalid hash not redirect to deadbeef?",
+        # )

    def test_stats(self):
        """
--- a/ivatar/tools/urls.py
+++ b/ivatar/tools/urls.py
@@ -3,11 +3,11 @@
 ivatar/tools URL configuration
 """

-from django.conf.urls import url
+from django.urls import path, re_path
 from .views import CheckView, CheckDomainView

 urlpatterns = [  # pylint: disable=invalid-name
-    url("check/", CheckView.as_view(), name="tools_check"),
-    url("check_domain/", CheckDomainView.as_view(), name="tools_check_domain"),
-    url("check_domain$", CheckDomainView.as_view(), name="tools_check_domain"),
+    path("check/", CheckView.as_view(), name="tools_check"),
+    path("check_domain/", CheckDomainView.as_view(), name="tools_check_domain"),
+    re_path("check_domain$", CheckDomainView.as_view(), name="tools_check_domain"),
 ]
--- a/ivatar/urls.py
+++ b/ivatar/urls.py
@@ -3,8 +3,7 @@
 ivatar URL configuration
 """
 from django.contrib import admin
-from django.urls import path, include
-from django.conf.urls import url
+from django.urls import path, include, re_path
 from django.conf.urls.static import static
 from django.views.generic import TemplateView, RedirectView
 from ivatar import settings
@@ -13,65 +12,72 @@ from .views import AvatarImageView, GravatarProxyView, StatsView
 urlpatterns = [  # pylint: disable=invalid-name
    path("admin/", admin.site.urls),
    path("i18n/", include("django.conf.urls.i18n")),
-    url("openid/", include("django_openid_auth.urls")),
-    url("tools/", include("ivatar.tools.urls")),
-    url(r"avatar/(?P<digest>\w{64})", AvatarImageView.as_view(), name="avatar_view"),
-    url(r"avatar/(?P<digest>\w{32})", AvatarImageView.as_view(), name="avatar_view"),
-    url(r"avatar/$", AvatarImageView.as_view(), name="avatar_view"),
-    url(
+    path("openid/", include("django_openid_auth.urls")),
+    path("tools/", include("ivatar.tools.urls")),
+    re_path(
+        r"avatar/(?P<digest>\w{64})", AvatarImageView.as_view(), name="avatar_view"
+    ),
+    re_path(
+        r"avatar/(?P<digest>\w{32})", AvatarImageView.as_view(), name="avatar_view"
+    ),
+    re_path(r"avatar/$", AvatarImageView.as_view(), name="avatar_view"),
+    re_path(
        r"avatar/(?P<digest>\w*)",
        RedirectView.as_view(url="/static/img/deadbeef.png"),
        name="invalid_hash",
    ),
-    url(
+    re_path(
        r"gravatarproxy/(?P<digest>\w*)",
        GravatarProxyView.as_view(),
        name="gravatarproxy",
    ),
-    url(
+    path(
        "description/",
        TemplateView.as_view(template_name="description.html"),
        name="description",
    ),
    # The following two are TODO TODO TODO TODO TODO
-    url(
+    path(
        "run_your_own/",
        TemplateView.as_view(template_name="run_your_own.html"),
        name="run_your_own",
    ),
-    url(
+    path(
        "features/",
        TemplateView.as_view(template_name="features.html"),
        name="features",
    ),
-    url(
+    path(
        "security/",
        TemplateView.as_view(template_name="security.html"),
        name="security",
    ),
-    url("privacy/", TemplateView.as_view(template_name="privacy.html"), name="privacy"),
-    url("contact/", TemplateView.as_view(template_name="contact.html"), name="contact"),
+    path(
+        "privacy/", TemplateView.as_view(template_name="privacy.html"), name="privacy"
+    ),
+    path(
+        "contact/", TemplateView.as_view(template_name="contact.html"), name="contact"
+    ),
    path("talk_to_us/", RedirectView.as_view(url="/contact"), name="talk_to_us"),
-    url("stats/", StatsView.as_view(), name="stats"),
+    path("stats/", StatsView.as_view(), name="stats"),
 ]

 MAINTENANCE = False
 try:
    if settings.MAINTENANCE:
        MAINTENANCE = True
-except:  # pylint: disable=bare-except
+except Exception:  # pylint: disable=bare-except
    pass

 if MAINTENANCE:
    urlpatterns.append(
-        url("", TemplateView.as_view(template_name="maintenance.html"), name="home")
+        path("", TemplateView.as_view(template_name="maintenance.html"), name="home")
    )
-    urlpatterns.insert(3, url("accounts/", RedirectView.as_view(url="/")))
+    urlpatterns.insert(3, path("accounts/", RedirectView.as_view(url="/")))
 else:
    urlpatterns.append(
-        url("", TemplateView.as_view(template_name="home.html"), name="home")
+        path("", TemplateView.as_view(template_name="home.html"), name="home")
    )
-    urlpatterns.insert(3, url("accounts/", include("ivatar.ivataraccount.urls")))
-
+    urlpatterns.insert(3, path("accounts/", include("ivatar.ivataraccount.urls")))

 urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
--- a/ivatar/utils.py
+++ b/ivatar/utils.py
@@ -5,6 +5,7 @@ Simple module providing reusable random_string function
 import random
 import string
 from PIL import Image, ImageDraw
+from urllib.parse import urlparse


 def random_string(length=10):
@@ -112,3 +113,48 @@ def mm_ng(
    )

    return image
+
+
+def is_trusted_url(url, url_filters):
+    """
+    Check if a URL is valid and considered a trusted URL.
+    If the URL is malformed, returns False.
+
+    Based on: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/events/UrlFilter
+    """
+    (scheme, netloc, path, params, query, fragment) = urlparse(url)
+
+    for filter in url_filters:
+        if "schemes" in filter:
+            schemes = filter["schemes"]
+
+            if scheme not in schemes:
+                continue
+
+        if "host_equals" in filter:
+            host_equals = filter["host_equals"]
+
+            if netloc != host_equals:
+                continue
+
+        if "host_suffix" in filter:
+            host_suffix = filter["host_suffix"]
+
+            if not netloc.endswith(host_suffix):
+                continue
+
+        if "path_prefix" in filter:
+            path_prefix = filter["path_prefix"]
+
+            if not path.startswith(path_prefix):
+                continue
+
+        if "url_prefix" in filter:
+            url_prefix = filter["url_prefix"]
+
+            if not url.startswith(url_prefix):
+                continue
+
+        return True
+
+    return False
--- a/ivatar/views.py
+++ b/ivatar/views.py
@@ -34,7 +34,7 @@ from .ivataraccount.models import ConfirmedEmail, ConfirmedOpenId
 from .ivataraccount.models import UnconfirmedEmail, UnconfirmedOpenId
 from .ivataraccount.models import Photo
 from .ivataraccount.models import pil_format, file_format
-from .utils import mm_ng
+from .utils import is_trusted_url, mm_ng

 URL_TIMEOUT = 5  # in seconds

@@ -141,16 +141,19 @@ class AvatarImageView(TemplateView):
        if "default" in request.GET:
            default = request.GET["default"]

-        # Check if default starts with an URL scheme and if it does,
-        # check if it's trusted
-        # Check for :// (schema)
-        if default is not None and default.find("://") > 0:
-            # Check if it's trusted, if not, reset to None
-            if not any(x in default for x in TRUSTED_DEFAULT_URLS):
-                print(
-                    "Default URL is not in trusted URLs: '%s' ; Kicking it!" % default
-                )
+        if default is not None:
+            if TRUSTED_DEFAULT_URLS is None:
+                print("Query parameter `default` is disabled.")
                default = None
+            elif default.find("://") > 0:
+                # Check if it's trusted, if not, reset to None
+                trusted_url = is_trusted_url(default, TRUSTED_DEFAULT_URLS)
+
+                if not trusted_url:
+                    print(
+                        "Default URL is not in trusted URLs: '%s' ; Kicking it!" % default
+                    )
+                    default = None

        if "f" in request.GET:
            if request.GET["f"] == "y":
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 autopep8
 bcrypt
 defusedxml
-Django < 4.0
+Django
 django-anymail[mailgun]
 django-auth-ldap
 django-bootstrap4
@@ -12,6 +12,7 @@ django-user-accounts
 email-validator
 fabric
 flake8-respect-noqa
+git+https://github.com/daboth/pagan.git
 git+https://github.com/ercpe/pydenticon5.git
 git+https://github.com/flavono123/identicon.git
 git+https://github.com/ofalk/django-openid-auth
@@ -19,7 +20,6 @@ git+https://github.com/ofalk/monsterid.git
 git+https://github.com/ofalk/Robohash.git@devel
 mysqlclient
 notsetuptools
-pagan
 Pillow
 pip
 psycopg2-binary
@@ -27,10 +27,10 @@ py3dns
 pydocstyle
 pyLibravatar
 pylint
+pymemcache
 PyMySQL
 python-coveralls
 python-language-server
-python-memcached
 python3-openid
 pytz
 rope
--- a/templates/base_home.html
+++ b/templates/base_home.html
@@ -1,6 +1,7 @@
 {% load static %}
 {% load i18n %}<!DOCTYPE HTML>
 {% include 'header.html' %}
+<link rel="stylesheet" href="{% static "css/surly-badges.local.css" %}" type="text/css">
 <title>{{ site_name }} :: {% block title %}{% trans 'Freeing the Web, one face at a time!' %}{% endblock title %}</title>

 {% spaceless %}
--- a/templates/home.html
+++ b/templates/home.html
@@ -88,5 +88,11 @@
                <br/>
                <a href="https://gandi.net/" target="_new" ><img src="{% static '/img/gandi_logo.png' %}" height="60" title="Gandi" alt="{% trans 'Gandi Logo' %}"></a>
              </div>
+              <div style="padding-bottom:10px;" class="text-center">
+                <h3>{% trans 'Awards' %}</h3>
+                <br/>
+                {% include 'surely-badge.html' %}
+              </div>
+
            </section>
            {% endblock %}
--- a/templates/security.html
+++ b/templates/security.html
@@ -65,6 +65,9 @@ ivatar/Libravatar more secure by reporting security issues to us.
       title="https://daniel.priv.no/" target="_new">
      Daniel Aleksandersen</a>:
    Spotted and reported an open redirect vulnerability, as described in <a href="https://cwe.mitre.org/data/definitions/601.html" taget="_new">CWE-601</a>.</li>
+  <li>
+      MR_NETWORK &amp;  Farzan ʷᵒⁿᵈᵉʳ:
+      Spotted a problematic use of SECRET_KEY in the production environment. Many thanks for reporting it to us!</li>

 </ul>

--- a/templates/surely-badge.html
+++ b/templates/surely-badge.html
@@ -0,0 +1,18 @@
+<div id="surly-badge" class="surly__id_99419222 surly-badge_white-blue" style="margin:auto;">
+	<div class="surly-badge__header">
+		<h3 class="surly-badge__header-title">External links</h3>
+		<p class="surly-badge__header-text">HERO</p>
+	</div>
+	<div class="surly-badge__tag">
+		<a class="surly-badge__tag-text" href="https://sur.ly/i/libravatar.org/">
+			libravatar.org
+		</a>
+	</div>
+	<div class="surly-badge__footer">
+		<h3 class="surly-badge__footer-title">Healthy & safe</h3>
+		<p class="surly-badge__footer-text">Checked by
+			<a href="https://sur.ly" class="surly-badge__footer-link">Sur.ly</a>
+		</p>
+	</div>
+	<div class="surly-badge__date">2022</div>
+</div>
Author	SHA1	Message	Date
Oliver Falk	d2e4162b6b	Yes, this deserves a version increase	2022-11-22 21:03:46 +01:00
Oliver Falk	4afee63137	CACHES may not be empty	2022-11-22 20:35:13 +01:00
Oliver Falk	d486fdef2c	Disable caching during tests	2022-11-22 20:26:46 +01:00
Oliver Falk	e945ae2b4d	Add missing pymemcache dep and remove old one	2022-11-22 19:48:42 +01:00
Oliver Falk	9565ccc54e	Changes required for Django > 4	2022-11-22 19:38:08 +01:00
Oliver Falk	e68c75d74d	Update pre-commit config	2022-11-18 13:32:27 +01:00
Oliver Falk	93e8b3f07f	Workaround for #89	2022-11-17 12:26:08 +01:00
Oliver Falk	66bf945770	Need to use non-release version, since use_2to3 doesn't work with newer python any more + resort	2022-11-17 12:00:26 +01:00
Oliver Falk	1aa40fecab	Ignore a few more files	2022-10-28 14:59:20 +02:00
Oliver Falk	f4fe49b3b4	Oops, we shouldn't run it	2022-10-28 14:20:57 +02:00
Oliver Falk	e1923f92c2	Add Dockerfile and build image from it	2022-10-28 14:07:24 +02:00
Oliver Falk	49780739f8	Add Dockerfile and build image from it	2022-10-28 14:06:56 +02:00
Oliver Falk	f4af809e6d	Switch to F35, because that's what we have in prod	2022-10-26 16:08:55 +02:00
Oliver Falk	9221da5805	Inc version	2022-10-24 09:46:25 +02:00
Oliver Falk	b71ac2d7e3	Add surly award	2022-10-24 09:44:28 +02:00
Oliver Falk	4ac3ca5dc2	Still a few files lingering around in the dev branch that should stay in the repo	2022-09-16 13:48:28 +02:00
Oliver Falk	bc6b7313ec	Ignore a few moew local files	2022-09-16 13:48:28 +02:00
Oliver Falk	899e8db661	Merge branch 'adapt-old-config' into 'devel' fix: resolve backward compability in config See merge request oliver/ivatar!209	2022-09-15 17:03:07 +00:00
Seth Falco	cf65ea2c6a	fix: resolve backward compability in config	2022-09-15 17:03:06 +00:00
Oliver Falk	ce18bb58bd	Since this includes the new trusted URLs handling, increas the version a bit	2022-09-15 19:01:17 +02:00
Oliver Falk	27e11f8051	Add kudos for the SECRET_KEY report	2022-09-15 18:48:37 +02:00
Oliver Falk	2a8fe01027	Merge branch 'chores' into 'devel' chore: remove dead links from humans.txt See merge request oliver/ivatar!211	2022-07-24 18:12:11 +00:00
Seth Falco	99ff61cf34	chore: remove dead links from humans.txt	2022-07-24 18:54:25 +01:00
Seth Falco	8fa4a9c88b	chore: make create_nobody_from_svg executable	2022-07-24 18:54:12 +01:00
Oliver Falk	2695f932ee	Merge branch 'fix-trusted-urls' into 'devel' fix: validation for trusted urls See merge request oliver/ivatar!207	2022-07-19 11:45:38 +00:00
Oliver Falk	58957c7fc2	Merge branch 'debian-instructions' into 'devel' docs: add debian prerequisites See merge request oliver/ivatar!208	2022-07-19 11:34:55 +00:00
Seth Falco	2578e804b6	fix: validation for trusted urls	2022-07-16 07:36:12 +01:00
Seth Falco	515a4a3b0b	docs: add debian prerequisites	2022-07-16 07:11:45 +01:00
Oliver Falk	67ac0ad973	Add www.gravatar.com to the list of trusted URIs	2022-07-15 15:12:53 +02:00
Oliver Falk	125c797c36	Add some tests for uploading export + preferences page (simple)	2022-06-28 10:29:42 +02:00
Oliver Falk	714ae58509	Add coverage setting	2022-06-21 14:12:17 +02:00
Oliver Falk	f651a5a6d8	Fix typo	2022-05-11 11:12:16 +02:00
Oliver Falk	fe22748821	Update pre-commit	2022-05-03 14:13:40 +02:00
Oliver Falk	42825ef7ae	Caching doesn't work for our case - remove again	2022-02-21 09:08:04 +01:00
Oliver Falk	462b318fcb	Try caching virtenv instead	2022-02-20 12:57:25 +01:00
Oliver Falk	c0a2a6ef67	Adapt pip path	2022-02-18 21:03:01 +01:00
Oliver Falk	01c1bd3a8d	Try caching pip	2022-02-18 14:24:46 +01:00