commit 17903c469141ec7954af93d9d71c94066cd06b80
Author: deathrow <privatedeathrow@protonmail.com>
Date:   Tue Nov 1 18:55:12 2022 -0400

    Add Code

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..30cf63e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,31 @@
+ARG PYTHON_VERSION=3.8
+
+FROM docker.io/python:${PYTHON_VERSION} as base
+
+WORKDIR /app
+
+FROM base as builder
+
+ENV POETRY_VERSION=1.2.2
+
+RUN pip install "poetry==$POETRY_VERSION"
+RUN python -m venv /venv
+COPY pyproject.toml poetry.lock config.sample.yaml matrix_registration ./
+RUN . /venv/bin/activate && poetry install --no-dev --no-root
+
+COPY . .
+RUN . /venv/bin/activate && poetry build
+
+# Runtime
+FROM base as final
+
+COPY --from=builder /venv /venv
+COPY --from=builder /app/dist .
+
+RUN . /venv/bin/activate && pip install *.whl
+
+VOLUME ["/data"]
+
+EXPOSE 5000/tcp
+
+ENTRYPOINT ["/venv/bin/matrix-registration", "--config-path=/data/config.yaml"]
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f16380d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,59 @@
+## Synapse-Captcha
+
+A custom captcha for Synapse.
+Disable registration in ``homeserver.yaml``
+
+### Building
+``
+git clone https://codeberg.org/deathrow/synapse-captcha
+``
+
+``
+cd synapse-captcha
+``
+
+``
+docker build .
+``
+
+Modify `config.sample.yaml` to your needs and save as `config.yaml`
+The `shared_secret` can be found in `homeserver.yaml`.
+
+
+Redirect to your docker installation:
+
+(Modify for your needs)
+```
+    location /register {
+        include /config/nginx/proxy.conf;
+        include /config/nginx/resolver.conf;
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        set $upstream_app matrix-registration;
+        set $upstream_port 5000;
+        set $upstream_proto http;
+        proxy_pass $upstream_proto://$upstream_app:$upstream_port;
+    }
+```
+
+ex. `matrix.example.tld/register`
+
+Docker-compose example:
+
+```
+    build: ./images/synapse-captcha
+    container_name: matrix-registration
+    restart: always
+    command: [
+                "--config-path=/data/config.yaml",
+                "serve"
+            ]
+    ports:
+      - 127.0.0.1:5000:5000
+    volumes:
+      - ./matrix-registration_data:/data:Z
+    networks:
+      - matrix
+```
\ No newline at end of file
diff --git a/config.sample.yaml b/config.sample.yaml
new file mode 100644
index 0000000..540c6a0
--- /dev/null
+++ b/config.sample.yaml
@@ -0,0 +1,38 @@
+server_location: 'http://synapse:8008'
+server_name: 'matrix.org'
+shared_secret: 'RegistrationSharedSecret'
+base_url: ''
+riot_instance: 'https://riot.im/app/'
+db: 'sqlite:////data/db.sqlite3'
+host: '0.0.0.0'
+port: 5000
+rate_limit: ["10000 per day", "100 per minute"]
+allow_cors: false
+logging:
+  disable_existing_loggers: False
+  version: 1
+  root:
+    level: DEBUG
+    handlers: [console, file]
+  formatters:
+    brief:
+      format: '%(name)s - %(levelname)s - %(message)s'
+    precise:
+      format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+  handlers:
+    console:
+      class: logging.StreamHandler
+      level: INFO
+      formatter: brief
+      stream: ext://sys.stdout
+    file:
+      class: logging.handlers.RotatingFileHandler
+      formatter: precise
+      level: INFO
+      filename: m_reg.log
+      maxBytes: 10485760 # 10MB
+      backupCount: 3
+      encoding: utf8
+# password requirements
+password:
+  min_length: 8
diff --git a/matrix_registration/__init__.py b/matrix_registration/__init__.py
new file mode 100644
index 0000000..26f17a9
--- /dev/null
+++ b/matrix_registration/__init__.py
@@ -0,0 +1,5 @@
+from . import api
+from . import config
+from . import captcha
+
+name = 'matrix_registration'
diff --git a/matrix_registration/api.py b/matrix_registration/api.py
new file mode 100644
index 0000000..aa3104c
--- /dev/null
+++ b/matrix_registration/api.py
@@ -0,0 +1,194 @@
+# Standard library imports...
+import logging
+from requests import exceptions
+import re
+from urllib.parse import urlparse
+
+# Third-party imports...
+from flask import (Blueprint, abort, jsonify, request, make_response,
+                   render_template)
+from wtforms import (Form, StringField, PasswordField, validators)
+from wtforms.fields.simple import HiddenField
+
+# Local imports...
+from .matrix_api import create_account
+from . import config
+from . import captcha
+
+logger = logging.getLogger(__name__)
+
+api = Blueprint("api", __name__)
+
+re_mxid = re.compile(r'^@?[a-zA-Z_\-=\.\/0-9]+(:[a-zA-Z\-\.:\/0-9]+)?$')
+
+
+def validate_captcha(form, captcha_answer):
+    """
+    validates captcha
+    Parameters
+    ----------
+    arg1 : Form object
+    arg2 : str
+        captcha answer, e.g. '4tg'
+    Raises
+    -------
+    ValidationError
+        captcha is invalid
+    """
+    if not captcha.captcha.validate(captcha_answer.data,
+                                    form.captcha_token.data):
+        raise validators.ValidationError("captcha is invalid")
+
+
+def validate_username(form, username):
+    """
+    validates username
+
+    Parameters
+    ----------
+    arg1 : Form object
+    arg2 : str
+        username name, e.g: '@user:matrix.org' or 'user'
+        https://github.com/matrix-org/matrix-doc/blob/master/specification/appendices/identifier_grammar.rst#user-identifiers
+    Raises
+    -------
+    ValidationError
+        Username doesn't follow mxid requirements
+    """
+    domain = urlparse(config.config.server_location).hostname
+    re_mxid = r'^@?[a-zA-Z_\-=\.\/0-9]+(:' + \
+              re.escape(domain) + \
+              r')?$'
+    err = "Username doesn't follow pattern: '%s'" % re_mxid
+    if not re.search(re_mxid, username.data):
+        raise validators.ValidationError(err)
+
+
+def validate_password(form, password):
+    """
+    validates username
+
+    Parameters
+    ----------
+    arg1 : Form object
+    arg2 : str
+        password
+    Raises
+    -------
+    ValidationError
+        Password doesn't follow length requirements
+    """
+    min_length = config.config.password['min_length']
+    err = 'Password should be between %s and 255 chars long' % min_length
+    if len(password.data) < min_length or len(password.data) > 255:
+        raise validators.ValidationError(err)
+
+
+class RegistrationForm(Form):
+    """
+    Registration Form
+
+    validates user account registration requests
+    """
+    username = StringField(
+        'Username',
+        [
+            validators.Length(min=1, max=200),
+            # validators.Regexp(re_mxid)
+            validate_username
+        ])
+    password = PasswordField(
+        'New Password',
+        [
+            # validators.Length(min=8),
+            validate_password,
+            validators.DataRequired(),
+            validators.EqualTo('confirm', message='Passwords must match')
+        ])
+    confirm = PasswordField('Repeat Password')
+    captcha_answer = StringField("Captcha answer", [validate_captcha])
+    captcha_token = HiddenField("Captcha token")
+
+
+@api.route('/register', methods=['GET', 'POST'])
+def register():
+    """
+    main user account registration endpoint
+    to register an account you need to send a
+    application/x-www-form-urlencoded request with
+      - username
+      - password
+      - confirm
+      - captcha_answer
+      - captcha_token
+     as described in the RegistrationForm
+    """
+    if request.method == 'POST':
+        logger.debug('an account registration started...')
+        form = RegistrationForm(request.form)
+        logger.debug('validating request data...')
+        if form.validate():
+            logger.debug('request valid')
+            # remove sigil and the domain from the username
+            username = form.username.data.rsplit(':')[0].split('@')[-1]
+            logger.debug('creating account %s...' % username)
+            # send account creation request to the hs
+            try:
+                account_data = create_account(form.username.data,
+                                              form.password.data,
+                                              config.config.server_location,
+                                              config.config.shared_secret)
+            except exceptions.ConnectionError:
+                logger.error('can not connect to %s' %
+                             config.config.server_location,
+                             exc_info=True)
+                abort(500)
+            except exceptions.HTTPError as e:
+                resp = e.response
+                error = resp.json()
+                status_code = resp.status_code
+                if status_code == 404:
+                    logger.error('no HS found at %s' %
+                                 config.config.server_location)
+                elif status_code == 403:
+                    logger.error(
+                        'wrong shared registration secret or not enabled')
+                elif status_code == 400:
+                    # most likely this should only be triggered if a userid
+                    # is already in use
+                    return make_response(jsonify(error), 400)
+                else:
+                    logger.error('failure communicating with HS',
+                                 exc_info=True)
+                abort(500)
+            logger.debug('account creation succeded!')
+            return jsonify(access_token=account_data['access_token'],
+                           home_server=account_data['home_server'],
+                           user_id=account_data['user_id'],
+                           status='success',
+                           status_code=200)
+        else:
+            logger.debug('account creation failed!')
+            captcha_data = captcha.captcha.generate()
+            resp = {
+                'errcode': 'MR_BAD_USER_REQUEST',
+                'error': form.errors,
+                "captcha_image": captcha_data["captcha_image"].decode(),
+                "captcha_token": captcha_data["captcha_token"]
+            }
+            return make_response(jsonify(resp), 400)
+            # for fieldName, errorMessages in form.errors.items():
+            #     for err in errorMessages:
+            #         # return error to user
+    else:
+        server_name = config.config.server_name
+        pw_length = config.config.password['min_length']
+        captcha_data = captcha.captcha.generate()
+        return render_template(
+            'register.html',
+            server_name=server_name,
+            pw_length=pw_length,
+            riot_instance=config.config.riot_instance,
+            base_url=config.config.base_url,
+            captcha_token=captcha_data["captcha_token"],
+            captcha_image=captcha_data["captcha_image"].decode())
diff --git a/matrix_registration/app.py b/matrix_registration/app.py
new file mode 100644
index 0000000..5534d04
--- /dev/null
+++ b/matrix_registration/app.py
@@ -0,0 +1,64 @@
+import logging
+import logging.config
+import click
+
+from flask import Flask
+from flask.cli import FlaskGroup, pass_script_info
+from flask_cors import CORS
+from waitress import serve
+
+from . import captcha
+from .captcha import db
+from . import config
+import os
+
+
+def create_app(testing=False):
+    app = Flask(__name__)
+    app.testing = testing
+
+    with app.app_context():
+        from .api import api
+        app.register_blueprint(api)
+
+    return app
+
+
+@click.group(cls=FlaskGroup,
+             add_default_commands=False,
+             create_app=create_app,
+             context_settings=dict(help_option_names=['-h', '--help']))
+@click.option("--config-path",
+              default="config.yaml",
+              help='specifies the config file to be used')
+@pass_script_info
+def cli(info, config_path):
+    """a token based matrix registration app"""
+    config.config = config.Config(config_path)
+    logging.config.dictConfig(config.config.logging)
+    app = info.load_app()
+    with app.app_context():
+        app.config.from_mapping(
+            SQLALCHEMY_DATABASE_URI=config.config.db.format(
+                cwd=f"{os.getcwd()}/"),
+            SQLALCHEMY_TRACK_MODIFICATIONS=False)
+        db.init_app(app)
+        db.create_all()
+        captcha.captcha = captcha.CaptchaGenerator()
+
+
+@cli.command("serve", help="start api server")
+@pass_script_info
+def run_server(info):
+    app = info.load_app()
+    if config.config.allow_cors:
+        CORS(app)
+    serve(app,
+          host=config.config.host,
+          port=config.config.port,
+          url_prefix=config.config.base_url)
+
+
+if __name__ == "__main__":
+    cli()
+    run_server()
diff --git a/matrix_registration/captcha.py b/matrix_registration/captcha.py
new file mode 100644
index 0000000..6c877d1
--- /dev/null
+++ b/matrix_registration/captcha.py
@@ -0,0 +1,71 @@
+from captcha.image import ImageCaptcha
+from flask_sqlalchemy import SQLAlchemy
+
+import base64
+import random
+import string
+import time
+import uuid
+
+CAPTCHA_TIMEOUT = 5  # minutes
+CAPTCHA_LENGTH = 5  # characters
+CAPTCHA_WIDTH = 320
+CAPTCHA_HEIGHT = 94
+
+db = SQLAlchemy()
+
+
+class Captcha(db.Model):
+    __tablename__ = 'captcha'
+    token = db.Column(db.String(36), primary_key=True)
+    answer = db.Column(db.String(24))
+    timestamp = db.Column(db.Integer, default=0)
+
+
+class CaptchaGenerator:
+
+    def clean(self):
+        Captcha.query.filter(
+            Captcha.timestamp < (time.time() - CAPTCHA_TIMEOUT * 60)).delete()
+        db.session.commit()
+
+    def validate(self, captcha_answer, captcha_token):
+        self.clean()
+        try:
+            cpt = Captcha.query.filter(Captcha.token == captcha_token).one()
+        except:
+            # when the user stay on the page too long the captcha is removed
+            return False
+
+        if cpt:
+            answer = cpt.answer
+            db.session.delete(cpt)
+            db.session.commit()
+            return captcha_answer.lower() == answer
+        return False
+
+    def generate(self):
+        self.clean()
+        captcha_token = str(uuid.uuid4())
+        captcha_answer = (''.join(
+            random.choice(string.ascii_lowercase + string.digits)
+            for _ in range(CAPTCHA_LENGTH)))
+        image = ImageCaptcha(width=CAPTCHA_WIDTH, height=CAPTCHA_HEIGHT)
+        captcha_image = base64.b64encode(
+            image.generate(captcha_answer).getvalue())
+        timestamp = time.time()
+        data = {
+            "captcha_image": captcha_image,
+            "captcha_token": captcha_token,
+            "captcha_answer": captcha_answer,
+            "timestamp": timestamp
+        }
+        cpt = Captcha(token=captcha_token,
+                      answer=captcha_answer,
+                      timestamp=timestamp)
+        db.session.add(cpt)
+        db.session.commit()
+        return data
+
+
+captcha = None
diff --git a/matrix_registration/config.py b/matrix_registration/config.py
new file mode 100644
index 0000000..eaf31e3
--- /dev/null
+++ b/matrix_registration/config.py
@@ -0,0 +1,128 @@
+# Standard library imports...
+# from collections import namedtuple
+import logging
+import os
+import sys
+
+# Third-party imports...
+import yaml
+
+# Local imports...
+from .constants import (CONFIG_PATH1, CONFIG_PATH2, CONFIG_PATH3, CONFIG_PATH4,
+                        CONFIG_PATH5)
+
+CONFIG_PATHS = [
+    CONFIG_PATH1, CONFIG_PATH2, CONFIG_PATH3, CONFIG_PATH4, CONFIG_PATH5
+]
+CONFIG_SAMPLE_NAME = "config.sample.yaml"
+CONFIG_NAME = 'config.yaml'
+logger = logging.getLogger(__name__)
+
+
+class Config:
+    """
+    Config
+
+    loads a dict or a yaml file to be accessible by all files in the module
+    """
+
+    def __init__(self, data):
+        self.data = data
+        self.CONFIG_PATH = None
+        self.location = None
+        self.load()
+
+    def load(self):
+        """
+        loads the dict/the yaml file and recursively sets dictionary to class properties
+        """
+        logger.debug('loading config...')
+        dictionary = None
+        config_default = True
+        if type(self.data) is dict:
+            logger.debug('from dict...')
+            dictionary = self.data
+            config_default = False
+        else:
+            logger.debug('from file...')
+            # check work dir and all other pip install locations for config
+            if os.path.isfile(self.data):
+                config_default = False
+            else:
+                # provided file not found checking typical installation dirs
+                config_exists = False
+                for path in CONFIG_PATHS:
+                    if os.path.isfile(path + CONFIG_NAME):
+                        self.CONFIG_PATH = path
+                        config_exists = True
+                        config_default = False
+                if not config_exists:
+                    # no config exists, use sample config instead
+                    # check typical installation dirs for sample configs
+                    for path in CONFIG_PATHS:
+                        if os.path.isfile(path + CONFIG_SAMPLE_NAME):
+                            self.CONFIG_PATH = path
+                            config_exists = True
+                    # check if still no config found
+                    if not config_exists:
+                        sys.exit('could not find any configuration file!')
+                    self.data = os.path.join(self.CONFIG_PATH,
+                                             CONFIG_SAMPLE_NAME)
+                else:
+                    self.data = os.path.join(self.CONFIG_PATH, CONFIG_NAME)
+            try:
+                with open(self.data, 'r') as stream:
+                    dictionary = yaml.load(stream, Loader=yaml.SafeLoader)
+            except IOError as e:
+                sys.exit(e)
+        if config_default:
+            self.read_config(dictionary)
+
+        logger.debug('setting config...')
+        # recusively set dictionary to class properties
+        for k, v in dictionary.items():
+            setattr(self, k, v)
+        logger.debug('config set!')
+        # self.x = namedtuple('config',
+        #                     dictionary.keys())(*dictionary.values())
+
+    def update(self, data):
+        """
+        resets all options and loads the new config
+
+        Parameters
+        ----------
+        arg1 : dict or path to config file
+        """
+        logger.debug('updating config...')
+        self.data = data
+        self.CONFIG_PATH = None
+        self.location = None
+        self.load()
+        logger.debug('config updated!')
+
+    def read_config(self, dictionary):
+        """
+        asks the user how to set the essential options
+
+        Parameters
+        ----------
+        arg1 : dict
+            with sample values
+        """
+        # important keys that need to be changed
+        keys = ['server_location', 'server_name', 'shared_secret', 'port']
+        for key in keys:
+            temp = dictionary[key]
+            dictionary[key] = input('enter {}, e.g. {}\n'.format(key, temp))
+            if not dictionary[key].strip():
+                dictionary[key] = temp
+        # write to config file
+        new_config_path = self.CONFIG_PATH + CONFIG_NAME
+        relative_path = os.path.relpath(self.CONFIG_PATH + CONFIG_NAME)
+        with open(new_config_path, 'w') as stream:
+            yaml.dump(dictionary, stream, default_flow_style=False)
+            print('config file written to "%s"' % relative_path)
+
+
+config = None
diff --git a/matrix_registration/constants.py b/matrix_registration/constants.py
new file mode 100644
index 0000000..6929a0b
--- /dev/null
+++ b/matrix_registration/constants.py
@@ -0,0 +1,19 @@
+# Standard library imports...
+import os
+import site
+import sys
+
+# Third-party imports...
+from appdirs import user_config_dir
+
+__location__ = os.path.realpath(
+    os.path.join(os.getcwd(), os.path.dirname(__file__)))
+WORD_LIST_PATH = os.path.join(__location__, 'wordlist.txt')
+# first check in current working dir
+CONFIG_PATH1 = os.path.join(os.getcwd() + '/')
+CONFIG_PATH2 = os.path.join(os.getcwd() + '/config/')
+# then check in XDG_CONFIG_HOME
+CONFIG_PATH3 = os.path.join(user_config_dir('matrix-registration') + '/')
+# check at installed location
+CONFIG_PATH4 = os.path.join(__location__, '../')
+CONFIG_PATH5 = os.path.join(sys.prefix, 'config/')
diff --git a/matrix_registration/matrix_api.py b/matrix_registration/matrix_api.py
new file mode 100644
index 0000000..1dad817
--- /dev/null
+++ b/matrix_registration/matrix_api.py
@@ -0,0 +1,75 @@
+# Standard library imports...
+import hashlib
+import hmac
+import requests
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+def create_account(user,
+                   password,
+                   server_location,
+                   shared_secret,
+                   admin=False):
+    """
+    creates account
+    https://github.com/matrix-org/synapse/blob/master/synapse/_scripts/register_new_matrix_user.py
+
+    Parameters
+    ----------
+    arg1 : str
+        local part of the new user
+    arg2 : str
+        password
+    arg3 : str
+        url to homeserver
+    arg4 : str
+        Registration Shared Secret as set in the homeserver.yaml
+    arg5 : bool
+        register new user as an admin.
+    Raises
+    -------
+    requests.exceptions.ConnectionError:
+        can't connect to homeserver
+    requests.exceptions.HTTPError:
+        something with the communciation to the homeserver failed
+    """
+    nonce = _get_nonce(server_location)
+
+    mac = hmac.new(
+        key=str.encode(shared_secret),
+        digestmod=hashlib.sha1,
+    )
+
+    mac.update(nonce.encode())
+    mac.update(b'\x00')
+    mac.update(user.encode())
+    mac.update(b'\x00')
+    mac.update(password.encode())
+    mac.update(b'\x00')
+    mac.update(b'admin' if admin else b'notadmin')
+
+    mac = mac.hexdigest()
+
+    data = {
+        'nonce': nonce,
+        'username': user,
+        'password': password,
+        'admin': admin,
+        'mac': mac,
+    }
+
+    server_location = server_location.rstrip('/')
+
+    r = requests.post('%s/_synapse/admin/v1/register' % (server_location),
+                      json=data)
+    r.raise_for_status()
+    return r.json()
+
+
+def _get_nonce(server_location):
+    r = requests.get('%s/_synapse/admin/v1/register' % (server_location))
+    r.raise_for_status()
+    return r.json()['nonce']
diff --git a/matrix_registration/static/css/style.css b/matrix_registration/static/css/style.css
new file mode 100644
index 0000000..e3f4b7d
--- /dev/null
+++ b/matrix_registration/static/css/style.css
@@ -0,0 +1,300 @@
+html,
+body {
+  height: 100%;
+  margin: 0;
+}
+
+body {
+  background-size: cover;
+  background-attachment: fixed;
+  overflow: hidden;
+}
+
+h1 {
+  font-size: 1.3em;
+}
+
+article {
+  color: white;
+}
+
+a:link,
+a:visited {
+  color: #038db3 !important;
+}
+
+form {
+  width: 320px;
+  margin: 45px auto;
+}
+
+textarea {
+  resize: none;
+}
+
+input,
+textarea {
+  background: none;
+  color: white;
+  font-size: 18px;
+  padding: 10px 10px 10px 5px;
+  display: block;
+  width: 320px;
+  border: none;
+  border-radius: 0;
+  border-bottom: 1px solid white;
+}
+
+input:focus,
+textarea:focus {
+  outline: none;
+}
+
+input:focus~label,
+input:not(:placeholder-shown)~label,
+textarea:focus~label,
+textarea:valid~label {
+  top: -14px;
+  font-size: 12px;
+  color: #03b381;
+}
+
+input:focus~.bar:before,
+textarea:focus~.bar:before {
+  width: 320px;
+}
+
+input[type="password"] {
+  letter-spacing: 0.3em;
+}
+
+input:invalid {
+  box-shadow: none;
+}
+
+input:invalid~.bar:before {
+  background: #038db3;
+}
+
+input:invalid~label {
+  color: #038db3;
+}
+
+input[type="submit"] {
+  cursor: pointer;
+}
+
+label {
+  color: white;
+  font-size: 16px;
+  font-weight: normal;
+  position: absolute;
+  pointer-events: none;
+  left: 5px;
+  top: 10px;
+  transition: 300ms ease all;
+}
+
+*,
+:before,
+:after {
+  box-sizing: border-box;
+}
+
+.center {
+  text-align: center;
+  margin-top: 2em;
+}
+.hidden {
+  visibility: hidden;
+  opacity: 0;
+}
+
+.group {
+  position: relative;
+  margin: 45px 0;
+}
+
+.bar {
+  position: relative;
+  display: block;
+  width: 320px;
+}
+
+.bar:before {
+  content: '';
+  height: 2px;
+  width: 0;
+  bottom: 0px;
+  position: absolute;
+  background: #03b381;
+  transition: 300ms ease all;
+  left: 0%;
+}
+
+.btn {
+  background: white;
+  color: black;
+  border: none;
+  padding: 10px 20px;
+  border-radius: 3px;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  text-decoration: none;
+  outline: none;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
+  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
+}
+
+.btn:hover {
+  color: black;
+  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.18), 0 5px 5px rgba(0, 0, 0, 0.12);
+}
+
+.btn.btn-submit {
+  background: #03b381;
+  color: #bce0fb;
+}
+
+.btn.btn-submit:hover {
+  background: #03b372;
+  color: #deeffd;
+}
+
+.btn-box {
+  text-align: center;
+  margin: 50px 0;
+}
+
+.info {
+  z-index: 2;
+  position: absolute;
+  bottom: .5vh;
+  right: 1vw;
+  text-align: left;
+  color: grey;
+  font-size: 0.8em;
+  opacity: 0.1;
+  transition: opacity 0.5s ease;
+}
+
+.info:hover {
+  opacity: 1;
+}
+
+.info a {
+  color: cyan;
+}
+
+.widget {
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  border: 0px solid;
+  border-radius: 5px;
+  overflow: hidden;
+  background-color: #1f1f1f;
+  z-index: 1;
+  box-shadow: 2px 2px 5px 0px rgba(0, 0, 0, 0.5);
+}
+
+.widget::before {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: -1;
+  width: 100%;
+  height: 100%;
+  background-attachment: fixed;
+  background-size: cover;
+  opacity: 0.20;
+  content: "";
+}
+
+.blur:before {
+  content: "";
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  background: inherit;
+  z-index: -1;
+  transform: scale(1.03);
+  filter: blur(10px);
+}
+
+.register {
+  margin-left: -15em;
+  margin-top: -25em;
+  width: 30em;
+  height: 50em;
+}
+
+.modal {
+  margin-left: -12.5em;
+  margin-top: -7.5em;
+  width: 25em;
+  background-color: #f7f7f7;
+  transition: visibility .3s, opacity .3s linear;
+}
+
+.modal article {
+  margin-top: -5em;
+}
+
+.modal article,
+.modal p,
+.modal h2,
+.modal h3 {
+  color: #1f1f1f;
+}
+
+.error {
+  color: #b30335 !important;
+}
+
+@media only screen and (max-width: 500px) {
+  .info {
+    bottom: -2vh;
+  }
+
+  .widget {
+    margin-top: -40vh;
+    margin-left: -45vw;
+    width: 90vw;
+    min-width: 20em;
+  }
+
+  .modal {
+    margin-top: -15vh;
+    margin-left: -35vw;
+    width: 70vw;
+    min-width: 15em;
+  }
+}
+
+@media only screen and (max-height: 768px) {
+  body {
+    overflow-y: visible;
+    padding-bottom: -90vh;
+  }
+
+  .blur:before {
+    filter: none;
+    transform: none;
+    padding-bottom: 50em;
+  }
+
+  .info {
+    float: right;
+    padding-top: 57em;
+    position: static;
+  }
+
+  .widget {
+    margin-top: -40vh;
+  }
+
+  .modal {
+    margin-top: -15vh;
+  }
+}
\ No newline at end of file
diff --git a/matrix_registration/static/images/element-logo.png b/matrix_registration/static/images/element-logo.png
new file mode 100644
index 0000000..7de76f7
Binary files /dev/null and b/matrix_registration/static/images/element-logo.png differ
diff --git a/matrix_registration/static/images/favicon.ico b/matrix_registration/static/images/favicon.ico
new file mode 100644
index 0000000..ca7fb1c
Binary files /dev/null and b/matrix_registration/static/images/favicon.ico differ
diff --git a/matrix_registration/static/images/icon.png b/matrix_registration/static/images/icon.png
new file mode 100644
index 0000000..ea4be06
Binary files /dev/null and b/matrix_registration/static/images/icon.png differ
diff --git a/matrix_registration/static/images/icon32x32.png b/matrix_registration/static/images/icon32x32.png
new file mode 100644
index 0000000..6035468
Binary files /dev/null and b/matrix_registration/static/images/icon32x32.png differ
diff --git a/matrix_registration/static/images/riot.png b/matrix_registration/static/images/riot.png
new file mode 100644
index 0000000..ea21306
Binary files /dev/null and b/matrix_registration/static/images/riot.png differ
diff --git a/matrix_registration/static/images/tile.png b/matrix_registration/static/images/tile.png
new file mode 100644
index 0000000..d347961
Binary files /dev/null and b/matrix_registration/static/images/tile.png differ
diff --git a/matrix_registration/static/images/valley.jpg b/matrix_registration/static/images/valley.jpg
new file mode 100644
index 0000000..4779c9d
Binary files /dev/null and b/matrix_registration/static/images/valley.jpg differ
diff --git a/matrix_registration/templates/register.html b/matrix_registration/templates/register.html
new file mode 100644
index 0000000..9e3521a
--- /dev/null
+++ b/matrix_registration/templates/register.html
@@ -0,0 +1,234 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width; initial-scale=1.0;" />
+  <meta property="og:title" content="{{ server_name }} registration">
+  <meta property="og:site_name" content="{{ server_name }}">
+  <meta property="og:type" content="website" />
+  <meta name="og:description" content="registrate an account on {{ server_name }}" />
+  <meta name="og:image" content="{{ url_for('static', filename='images/icon.png') }}" />
+  <link rel="apple-touch-icon" sizes="180x180" href="{{ url_for('static', filename='images/icon.png') }}">
+  <link rel="icon" type="image/png" href="{{ url_for('static', filename='images/icon32x32.png') }}" sizes="32x32">
+  <link rel="shortcut icon" href="{{ url_for('static', filename='images/favicon.ico') }}">
+  <meta name="msapplication-TileImage" content="{{ url_for('static', filename='images/tile.png') }}">
+  <meta name="msapplication-TileColor" content="#fff">
+  <title>{{ server_name }} registration</title>
+  <style>
+    body, .widget::before {
+      background-image: url("https://{{ server_name }}/background.jpg");
+    }
+  </style>  
+  <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+
+<body class="blur">
+  <article class="widget register">
+    <div class="center">
+      <header>
+        <h1>{{ server_name }} registration</h1>
+        <p>the registration requires to solve a captcha<br>
+          registration does not require an email, just a username and a password that's longer than {{ pw_length }}
+          characters.</p>
+      </header>
+      <section>
+        <form id="registration" action="{{ base_url }}/register" method="post">
+          <input type="hidden" id="captcha_token" name="captcha_token" value="{{ captcha_token }}" />
+          <div class="group">
+            <input id="username" name="username" type="text" placeholder=" " required
+              pattern="^@?[a-zA-Z_\-=\.\/0-9]+(:{{ server_name|replace('.', '\.') }})?$" required minlength="1"
+              maxlength="200">
+            <span class="highlight"></span>
+            <span class="bar"></span>
+            <label for="username">Username</label>
+          </div>
+          <div class="group">
+            <input id="password" name="password" type="password" placeholder=" " required minlength="{{ pw_length }}"
+              maxlength="128">
+            <span class="highlight"></span>
+            <span class="bar"></span>
+            <label for="password">Password</label>
+          </div>
+          <div class="group">
+            <input id="confirm_password" name="confirm" type="password" placeholder=" " required>
+            <span class="highlight"></span>
+            <span class="bar"></span>
+            <label for="confirm_password">Confirm</label>
+          </div>
+          <div class="group">
+            <input id="captcha_answer" name="captcha_answer" type="text" placeholder=" " required >
+            <span class="highlight"></span>
+            <span class="bar"></span>
+            <label for="captcha">Captcha</label>
+          </div>
+          <div>
+            <img id="captcha_image" src="data:image/png;base64,{{ captcha_image }}" />
+          </div>
+          <div class="btn-box">
+            <input class="btn btn-submit" type="submit" value="register">
+          </div>
+        </form>
+      </section>
+    </div>
+  </article>
+  <article id="success" class="widget modal hidden">
+    <div class="center">
+      <header>
+        <h2 id="welcome"></h2>
+      </header>
+      <section>
+        <p>Click here to login in:</p>
+        <h3><a href="{{ riot_instance }}"><img src="static/images/element-logo.png" height="100px"></a></h3>
+        <p>or choose one of the many other clients here: <a href="https://matrix.org/docs/projects/clients-matrix"
+            a>https://matrix.org/docs/projects/clients-matrix</a></p>
+      </section>
+    </div>
+  </article>
+  <article id="error" class="widget modal hidden">
+    <div class="center">
+      <header>
+        <h2>Error</h2>
+      </header>
+      <section>
+        <p>There was an error while trying to register you.</p>
+        <h3 id="error_message" class="error"></h3>
+        <p id="error_dialog"></p>
+      </section>
+    </div>
+  </article>
+
+  <script>
+    // all javascript here is optional, the registration form works fine without
+    /* 
+    What this script does:
+      - confirm password validator needs javascript, otherwise always valid as long as not empty
+      - set token with ?token query parameter
+      - set custom validity messages
+    */
+
+    // see https://stackoverflow.com/a/3028037
+    function hideOnClickOutside(element) {
+      const outsideClickListener = event => {
+        if (!element.contains(event.target) && isVisible(
+            element)) {
+          element.classList.add("hidden");
+          removeClickListener()
+        }
+      }
+
+      const removeClickListener = () => {
+        document.removeEventListener("click", outsideClickListener)
+      }
+      document.addEventListener("click", outsideClickListener)
+    }
+
+    const isVisible = elem => !!elem && !!(elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length)
+
+    const urlParams = new URLSearchParams(window.location.search);
+
+    // html5 validators
+    var username = document.getElementById("username");
+    var password = document.getElementById("password");
+    var confirm_password = document.getElementById("confirm_password");
+
+    username.addEventListener("input", function (event) {
+      if (username.validity.typeMismatch) {
+        username.setCustomValidity("format: @username:{{ server_name }}");
+      } else {
+        username.setCustomValidity("");
+      }
+    });
+
+    password.addEventListener("input", function (event) {
+      if (password.validity.typeMismatch) {
+        password.setCustomValidity("atleast {{ pw_length }} characters long");
+      } else {
+        password.setCustomValidity("");
+      }
+    });
+
+    function validatePassword() {
+      if (password.value != confirm_password.value) {
+        confirm_password.setCustomValidity("passwords don't match");
+      } else {
+        confirm_password.setCustomValidity("");
+      }
+    }
+
+    password.onchange = validatePassword;
+    confirm_password.onkeyup = validatePassword;
+
+    function showError(message, dialog) {
+      document.getElementById("error_message").innerHTML = message;
+      document.getElementById("error_dialog").innerHTML = dialog;
+      let error = document.getElementById("error");
+      error.classList.remove("hidden");
+      hideOnClickOutside(error);
+    }
+
+    // hijack the submit button to display the json response in a neat modal
+    var form = document.getElementById("registration");
+
+    function sendData() {
+      let XHR = new XMLHttpRequest();
+
+      // Bind the FormData object and the form element
+      let FD = new FormData(form);
+
+      // Define what happens on successful data submission
+      XHR.addEventListener("load", function (event) {
+        console.log(XHR.responseText);
+        let response = JSON.parse(XHR.responseText);
+        try {
+          console.log(response);
+        } catch (e) {
+          if (e instanceof SyntaxError) {
+            showError("Internal Server Error!", "Please contact the server admin about this.");
+            return;
+          }
+        }
+        if ("errcode" in response) {
+          if (response["errcode"] == "MR_BAD_USER_REQUEST") {
+            if ("captcha_answer" in response["error"]) {
+              showError("Captcha Error", response["error"]["captcha_answer"][0]);
+            } else if ("password" in response["error"]) {
+              showError("Password Error", response["error"]["password"][0]);
+            } else if ("username" in response["error"]) {
+              showError("Username Error", response["error"]["username"][0]);
+            }
+            document.getElementById("captcha_image").src = "data:image/png;base64," + response["captcha_image"]
+            document.getElementById("captcha_token").value = response["captcha_token"]            
+            return;
+          } else {
+            showError("Homeserver Error", response["error"]);
+          }
+        } else {
+          document.getElementById("welcome").innerHTML = "Welcome " + response['user_id'];
+          document.getElementById("success").classList.remove("hidden");
+        }
+
+      });
+
+      // Define what happens in case of error
+      XHR.addEventListener("error", function (event) {
+        showError("Internal Server Error!", "Please contact the server admin about this.");
+      });
+
+      // Set up our request
+      XHR.open("POST", "{{ base_url }}/register");
+
+      // The data sent is what the user provided in the form
+      XHR.send(FD);
+    }
+
+    // take over its submit event.
+    form.addEventListener("submit", function (event) {
+      event.preventDefault();
+
+      sendData();
+    });
+  </script>
+</body>
+
+</html>
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..36856ca
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,689 @@
+[[package]]
+name = "appdirs"
+version = "1.4.4"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "captcha"
+version = "0.4"
+description = "A captcha library that generates audio and image CAPTCHAs."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+Pillow = "*"
+
+[[package]]
+name = "certifi"
+version = "2021.10.8"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "charset-normalizer"
+version = "2.0.12"
+description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
+category = "main"
+optional = false
+python-versions = ">=3.5.0"
+
+[package.extras]
+unicode_backport = ["unicodedata2"]
+
+[[package]]
+name = "click"
+version = "7.1.2"
+description = "Composable command line interface toolkit"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "flake8"
+version = "4.0.1"
+description = "the modular source code checker: pep8 pyflakes and co"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+mccabe = ">=0.6.0,<0.7.0"
+pycodestyle = ">=2.8.0,<2.9.0"
+pyflakes = ">=2.4.0,<2.5.0"
+
+[[package]]
+name = "flask"
+version = "1.1.4"
+description = "A simple framework for building complex web applications."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.dependencies]
+click = ">=5.1,<8.0"
+itsdangerous = ">=0.24,<2.0"
+Jinja2 = ">=2.10.1,<3.0"
+Werkzeug = ">=0.15,<2.0"
+
+[package.extras]
+dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"]
+docs = ["sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"]
+dotenv = ["python-dotenv"]
+
+[[package]]
+name = "flask-cors"
+version = "3.0.10"
+description = "A Flask extension adding a decorator for CORS support"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+Flask = ">=0.9"
+Six = "*"
+
+[[package]]
+name = "flask-httpauth"
+version = "4.5.0"
+description = "HTTP authentication for Flask routes"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+flask = "*"
+
+[[package]]
+name = "flask-sqlalchemy"
+version = "2.4.4"
+description = "Adds SQLAlchemy support to your Flask application."
+category = "main"
+optional = false
+python-versions = ">= 2.7, != 3.0.*, != 3.1.*, != 3.2.*, != 3.3.*"
+
+[package.dependencies]
+Flask = ">=0.10"
+SQLAlchemy = ">=0.8.0"
+
+[[package]]
+name = "idna"
+version = "3.3"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
+optional = false
+python-versions = ">=3.5"
+
+[[package]]
+name = "itsdangerous"
+version = "1.1.0"
+description = "Various helpers to pass data to untrusted environments and back."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "jinja2"
+version = "2.11.3"
+description = "A very fast and expressive template engine."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.dependencies]
+MarkupSafe = ">=0.23"
+
+[package.extras]
+i18n = ["Babel (>=0.8)"]
+
+[[package]]
+name = "markupsafe"
+version = "2.0.1"
+description = "Safely add untrusted strings to HTML/XML markup."
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[[package]]
+name = "mccabe"
+version = "0.6.1"
+description = "McCabe checker, plugin for flake8"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "parameterized"
+version = "0.8.1"
+description = "Parameterized testing with any Python test framework"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.extras]
+dev = ["jinja2"]
+
+[[package]]
+name = "pillow"
+version = "9.1.0"
+description = "Python Imaging Library (Fork)"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
+[package.extras]
+docs = ["olefile", "sphinx (>=2.4)", "sphinx-copybutton", "sphinx-issues (>=3.0.1)", "sphinx-removed-in", "sphinx-rtd-theme (>=1.0)", "sphinxext-opengraph"]
+tests = ["check-manifest", "coverage", "defusedxml", "markdown2", "olefile", "packaging", "pyroma", "pytest", "pytest-cov", "pytest-timeout"]
+
+[[package]]
+name = "psycopg2-binary"
+version = "2.9.3"
+description = "psycopg2 - Python-PostgreSQL Database Adapter"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[[package]]
+name = "pycodestyle"
+version = "2.8.0"
+description = "Python style guide checker"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "pyflakes"
+version = "2.4.0"
+description = "passive checker of Python programs"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "python-dateutil"
+version = "2.8.2"
+description = "Extensions to the standard Python datetime module"
+category = "main"
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
+
+[package.dependencies]
+six = ">=1.5"
+
+[[package]]
+name = "pyyaml"
+version = "5.4.1"
+description = "YAML parser and emitter for Python"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+
+[[package]]
+name = "requests"
+version = "2.27.1"
+description = "Python HTTP for Humans."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+
+[package.dependencies]
+certifi = ">=2017.4.17"
+charset-normalizer = {version = ">=2.0.0,<2.1.0", markers = "python_version >= \"3\""}
+idna = {version = ">=2.5,<4", markers = "python_version >= \"3\""}
+urllib3 = ">=1.21.1,<1.27"
+
+[package.extras]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+use_chardet_on_py3 = ["chardet (>=3.0.2,<5)"]
+
+[[package]]
+name = "six"
+version = "1.16.0"
+description = "Python 2 and 3 compatibility utilities"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
+
+[[package]]
+name = "sqlalchemy"
+version = "1.3.24"
+description = "Database Abstraction Library"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[package.extras]
+mssql = ["pyodbc"]
+mssql_pymssql = ["pymssql"]
+mssql_pyodbc = ["pyodbc"]
+mysql = ["mysqlclient"]
+oracle = ["cx-oracle"]
+postgresql = ["psycopg2"]
+postgresql_pg8000 = ["pg8000 (<1.16.6)"]
+postgresql_psycopg2binary = ["psycopg2-binary"]
+postgresql_psycopg2cffi = ["psycopg2cffi"]
+pymysql = ["pymysql (<1)", "pymysql"]
+
+[[package]]
+name = "toml"
+version = "0.10.2"
+description = "Python Library for Tom's Obvious, Minimal Language"
+category = "dev"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+
+[[package]]
+name = "urllib3"
+version = "1.26.9"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+
+[package.extras]
+brotli = ["brotlicffi (>=0.8.0)", "brotli (>=1.0.9)", "brotlipy (>=0.6.0)"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
+
+[[package]]
+name = "waitress"
+version = "1.4.4"
+description = "Waitress WSGI server"
+category = "main"
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+
+[package.extras]
+docs = ["Sphinx (>=1.8.1)", "docutils", "pylons-sphinx-themes (>=1.0.9)"]
+testing = ["pytest", "pytest-cover", "coverage (>=5.0)"]
+
+[[package]]
+name = "werkzeug"
+version = "1.0.1"
+description = "The comprehensive WSGI web application library."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.extras]
+dev = ["pytest", "pytest-timeout", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinx-issues"]
+watchdog = ["watchdog"]
+
+[[package]]
+name = "wtforms"
+version = "2.3.3"
+description = "A flexible forms validation and rendering library for Python web development."
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+MarkupSafe = "*"
+
+[package.extras]
+email = ["email-validator"]
+ipaddress = ["ipaddress"]
+locale = ["Babel (>=1.3)"]
+
+[[package]]
+name = "yapf"
+version = "0.32.0"
+description = "A formatter for Python code."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[extras]
+postgres = []
+
+[metadata]
+lock-version = "1.1"
+python-versions = '^3.8'
+content-hash = "14688a3571abc43e9b65a9077b2f0a777d7d2c517c13732c4b2d4ecd37dda303"
+
+[metadata.files]
+appdirs = [
+    {file = "appdirs-1.4.4-py2.py3-none-any.whl", hash = "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"},
+    {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
+]
+captcha = [
+    {file = "captcha-0.4-py3-none-any.whl", hash = "sha256:529941705c01c20143d030805f82a362ba5a2af898e59426acc2c8d649ba034c"},
+    {file = "captcha-0.4.tar.gz", hash = "sha256:2ae5e8daac4f1649b57b34328bcc45ba691b5c707fc6fbdd016e213aece9a8b8"},
+]
+certifi = [
+    {file = "certifi-2021.10.8-py2.py3-none-any.whl", hash = "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"},
+    {file = "certifi-2021.10.8.tar.gz", hash = "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872"},
+]
+charset-normalizer = [
+    {file = "charset-normalizer-2.0.12.tar.gz", hash = "sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597"},
+    {file = "charset_normalizer-2.0.12-py3-none-any.whl", hash = "sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df"},
+]
+click = [
+    {file = "click-7.1.2-py2.py3-none-any.whl", hash = "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"},
+    {file = "click-7.1.2.tar.gz", hash = "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a"},
+]
+flake8 = [
+    {file = "flake8-4.0.1-py2.py3-none-any.whl", hash = "sha256:479b1304f72536a55948cb40a32dce8bb0ffe3501e26eaf292c7e60eb5e0428d"},
+    {file = "flake8-4.0.1.tar.gz", hash = "sha256:806e034dda44114815e23c16ef92f95c91e4c71100ff52813adf7132a6ad870d"},
+]
+flask = [
+    {file = "Flask-1.1.4-py2.py3-none-any.whl", hash = "sha256:c34f04500f2cbbea882b1acb02002ad6fe6b7ffa64a6164577995657f50aed22"},
+    {file = "Flask-1.1.4.tar.gz", hash = "sha256:0fbeb6180d383a9186d0d6ed954e0042ad9f18e0e8de088b2b419d526927d196"},
+]
+flask-cors = [
+    {file = "Flask-Cors-3.0.10.tar.gz", hash = "sha256:b60839393f3b84a0f3746f6cdca56c1ad7426aa738b70d6c61375857823181de"},
+    {file = "Flask_Cors-3.0.10-py2.py3-none-any.whl", hash = "sha256:74efc975af1194fc7891ff5cd85b0f7478be4f7f59fe158102e91abb72bb4438"},
+]
+flask-httpauth = [
+    {file = "Flask-HTTPAuth-4.5.0.tar.gz", hash = "sha256:395040fda2854df800d15e84bc4a81a5f32f1d4a5e91eee554936f36f330aa29"},
+    {file = "Flask_HTTPAuth-4.5.0-py3-none-any.whl", hash = "sha256:e16067ba3378ea366edf8de4b9d55f38c0a0cbddefcc0f777a54b3fce1d99392"},
+]
+flask-sqlalchemy = [
+    {file = "Flask-SQLAlchemy-2.4.4.tar.gz", hash = "sha256:bfc7150eaf809b1c283879302f04c42791136060c6eeb12c0c6674fb1291fae5"},
+    {file = "Flask_SQLAlchemy-2.4.4-py2.py3-none-any.whl", hash = "sha256:05b31d2034dd3f2a685cbbae4cfc4ed906b2a733cff7964ada450fd5e462b84e"},
+]
+idna = [
+    {file = "idna-3.3-py3-none-any.whl", hash = "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff"},
+    {file = "idna-3.3.tar.gz", hash = "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"},
+]
+itsdangerous = [
+    {file = "itsdangerous-1.1.0-py2.py3-none-any.whl", hash = "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"},
+    {file = "itsdangerous-1.1.0.tar.gz", hash = "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19"},
+]
+jinja2 = [
+    {file = "Jinja2-2.11.3-py2.py3-none-any.whl", hash = "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419"},
+    {file = "Jinja2-2.11.3.tar.gz", hash = "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"},
+]
+markupsafe = [
+    {file = "MarkupSafe-2.0.1-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:d8446c54dc28c01e5a2dbac5a25f071f6653e6e40f3a8818e8b45d790fe6ef53"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:36bc903cbb393720fad60fc28c10de6acf10dc6cc883f3e24ee4012371399a38"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:2d7d807855b419fc2ed3e631034685db6079889a1f01d5d9dac950f764da3dad"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:add36cb2dbb8b736611303cd3bfcee00afd96471b09cda130da3581cbdc56a6d"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:168cd0a3642de83558a5153c8bd34f175a9a6e7f6dc6384b9655d2697312a646"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_aarch64.whl", hash = "sha256:4dc8f9fb58f7364b63fd9f85013b780ef83c11857ae79f2feda41e270468dd9b"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:20dca64a3ef2d6e4d5d615a3fd418ad3bde77a47ec8a23d984a12b5b4c74491a"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:cdfba22ea2f0029c9261a4bd07e830a8da012291fbe44dc794e488b6c9bb353a"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-win32.whl", hash = "sha256:99df47edb6bda1249d3e80fdabb1dab8c08ef3975f69aed437cb69d0a5de1e28"},
+    {file = "MarkupSafe-2.0.1-cp310-cp310-win_amd64.whl", hash = "sha256:e0f138900af21926a02425cf736db95be9f4af72ba1bb21453432a07f6082134"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:f9081981fe268bd86831e5c75f7de206ef275defcb82bc70740ae6dc507aee51"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:0955295dd5eec6cb6cc2fe1698f4c6d84af2e92de33fbcac4111913cd100a6ff"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:0446679737af14f45767963a1a9ef7620189912317d095f2d9ffa183a4d25d2b"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:f826e31d18b516f653fe296d967d700fddad5901ae07c622bb3705955e1faa94"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:fa130dd50c57d53368c9d59395cb5526eda596d3ffe36666cd81a44d56e48872"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:905fec760bd2fa1388bb5b489ee8ee5f7291d692638ea5f67982d968366bef9f"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:bf5d821ffabf0ef3533c39c518f3357b171a1651c1ff6827325e4489b0e46c3c"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:0d4b31cc67ab36e3392bbf3862cfbadac3db12bdd8b02a2731f509ed5b829724"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:baa1a4e8f868845af802979fcdbf0bb11f94f1cb7ced4c4b8a351bb60d108145"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_aarch64.whl", hash = "sha256:deb993cacb280823246a026e3b2d81c493c53de6acfd5e6bfe31ab3402bb37dd"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_i686.whl", hash = "sha256:63f3268ba69ace99cab4e3e3b5840b03340efed0948ab8f78d2fd87ee5442a4f"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:8d206346619592c6200148b01a2142798c989edcb9c896f9ac9722a99d4e77e6"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-win32.whl", hash = "sha256:6c4ca60fa24e85fe25b912b01e62cb969d69a23a5d5867682dd3e80b5b02581d"},
+    {file = "MarkupSafe-2.0.1-cp36-cp36m-win_amd64.whl", hash = "sha256:b2f4bf27480f5e5e8ce285a8c8fd176c0b03e93dcc6646477d4630e83440c6a9"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:0717a7390a68be14b8c793ba258e075c6f4ca819f15edfc2a3a027c823718567"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:6557b31b5e2c9ddf0de32a691f2312a32f77cd7681d8af66c2692efdbef84c18"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:49e3ceeabbfb9d66c3aef5af3a60cc43b85c33df25ce03d0031a608b0a8b2e3f"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:d7f9850398e85aba693bb640262d3611788b1f29a79f0c93c565694658f4071f"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:6a7fae0dd14cf60ad5ff42baa2e95727c3d81ded453457771d02b7d2b3f9c0c2"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:b7f2d075102dc8c794cbde1947378051c4e5180d52d276987b8d28a3bd58c17d"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:e9936f0b261d4df76ad22f8fee3ae83b60d7c3e871292cd42f40b81b70afae85"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:2a7d351cbd8cfeb19ca00de495e224dea7e7d919659c2841bbb7f420ad03e2d6"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:60bf42e36abfaf9aff1f50f52644b336d4f0a3fd6d8a60ca0d054ac9f713a864"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:d6c7ebd4e944c85e2c3421e612a7057a2f48d478d79e61800d81468a8d842207"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_i686.whl", hash = "sha256:f0567c4dc99f264f49fe27da5f735f414c4e7e7dd850cfd8e69f0862d7c74ea9"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:89c687013cb1cd489a0f0ac24febe8c7a666e6e221b783e53ac50ebf68e45d86"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-win32.whl", hash = "sha256:a30e67a65b53ea0a5e62fe23682cfe22712e01f453b95233b25502f7c61cb415"},
+    {file = "MarkupSafe-2.0.1-cp37-cp37m-win_amd64.whl", hash = "sha256:611d1ad9a4288cf3e3c16014564df047fe08410e628f89805e475368bd304914"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-macosx_10_9_universal2.whl", hash = "sha256:5bb28c636d87e840583ee3adeb78172efc47c8b26127267f54a9c0ec251d41a9"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:be98f628055368795d818ebf93da628541e10b75b41c559fdf36d104c5787066"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:1d609f577dc6e1aa17d746f8bd3c31aa4d258f4070d61b2aa5c4166c1539de35"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:7d91275b0245b1da4d4cfa07e0faedd5b0812efc15b702576d103293e252af1b"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:01a9b8ea66f1658938f65b93a85ebe8bc016e6769611be228d797c9d998dd298"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:47ab1e7b91c098ab893b828deafa1203de86d0bc6ab587b160f78fe6c4011f75"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:97383d78eb34da7e1fa37dd273c20ad4320929af65d156e35a5e2d89566d9dfb"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:6fcf051089389abe060c9cd7caa212c707e58153afa2c649f00346ce6d260f1b"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:5855f8438a7d1d458206a2466bf82b0f104a3724bf96a1c781ab731e4201731a"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:3dd007d54ee88b46be476e293f48c85048603f5f516008bee124ddd891398ed6"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:aca6377c0cb8a8253e493c6b451565ac77e98c2951c45f913e0b52facdcff83f"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_i686.whl", hash = "sha256:04635854b943835a6ea959e948d19dcd311762c5c0c6e1f0e16ee57022669194"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:6300b8454aa6930a24b9618fbb54b5a68135092bc666f7b06901f897fa5c2fee"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-win32.whl", hash = "sha256:023cb26ec21ece8dc3907c0e8320058b2e0cb3c55cf9564da612bc325bed5e64"},
+    {file = "MarkupSafe-2.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:984d76483eb32f1bcb536dc27e4ad56bba4baa70be32fa87152832cdd9db0833"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:2ef54abee730b502252bcdf31b10dacb0a416229b72c18b19e24a4509f273d26"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:3c112550557578c26af18a1ccc9e090bfe03832ae994343cfdacd287db6a6ae7"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux1_i686.whl", hash = "sha256:53edb4da6925ad13c07b6d26c2a852bd81e364f95301c66e930ab2aef5b5ddd8"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:f5653a225f31e113b152e56f154ccbe59eeb1c7487b39b9d9f9cdb58e6c79dc5"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux2010_i686.whl", hash = "sha256:4efca8f86c54b22348a5467704e3fec767b2db12fc39c6d963168ab1d3fc9135"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:ab3ef638ace319fa26553db0624c4699e31a28bb2a835c5faca8f8acf6a5a902"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:f8ba0e8349a38d3001fae7eadded3f6606f0da5d748ee53cc1dab1d6527b9509"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:c47adbc92fc1bb2b3274c4b3a43ae0e4573d9fbff4f54cd484555edbf030baf1"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:37205cac2a79194e3750b0af2a5720d95f786a55ce7df90c3af697bfa100eaac"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:1f2ade76b9903f39aa442b4aadd2177decb66525062db244b35d71d0ee8599b6"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:4296f2b1ce8c86a6aea78613c34bb1a672ea0e3de9c6ba08a960efe0b0a09047"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:9f02365d4e99430a12647f09b6cc8bab61a6564363f313126f775eb4f6ef798e"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:5b6d930f030f8ed98e3e6c98ffa0652bdb82601e7a016ec2ab5d7ff23baa78d1"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-win32.whl", hash = "sha256:10f82115e21dc0dfec9ab5c0223652f7197feb168c940f3ef61563fc2d6beb74"},
+    {file = "MarkupSafe-2.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:693ce3f9e70a6cf7d2fb9e6c9d8b204b6b39897a2c4a1aa65728d5ac97dcc1d8"},
+    {file = "MarkupSafe-2.0.1.tar.gz", hash = "sha256:594c67807fb16238b30c44bdf74f36c02cdf22d1c8cda91ef8a0ed8dabf5620a"},
+]
+mccabe = [
+    {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
+    {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
+]
+parameterized = [
+    {file = "parameterized-0.8.1-py2.py3-none-any.whl", hash = "sha256:9cbb0b69a03e8695d68b3399a8a5825200976536fe1cb79db60ed6a4c8c9efe9"},
+    {file = "parameterized-0.8.1.tar.gz", hash = "sha256:41bbff37d6186430f77f900d777e5bb6a24928a1c46fb1de692f8b52b8833b5c"},
+]
+pillow = [
+    {file = "Pillow-9.1.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:af79d3fde1fc2e33561166d62e3b63f0cc3e47b5a3a2e5fea40d4917754734ea"},
+    {file = "Pillow-9.1.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:55dd1cf09a1fd7c7b78425967aacae9b0d70125f7d3ab973fadc7b5abc3de652"},
+    {file = "Pillow-9.1.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:66822d01e82506a19407d1afc104c3fcea3b81d5eb11485e593ad6b8492f995a"},
+    {file = "Pillow-9.1.0-cp310-cp310-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:a5eaf3b42df2bcda61c53a742ee2c6e63f777d0e085bbc6b2ab7ed57deb13db7"},
+    {file = "Pillow-9.1.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:01ce45deec9df310cbbee11104bae1a2a43308dd9c317f99235b6d3080ddd66e"},
+    {file = "Pillow-9.1.0-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:aea7ce61328e15943d7b9eaca87e81f7c62ff90f669116f857262e9da4057ba3"},
+    {file = "Pillow-9.1.0-cp310-cp310-win32.whl", hash = "sha256:7a053bd4d65a3294b153bdd7724dce864a1d548416a5ef61f6d03bf149205160"},
+    {file = "Pillow-9.1.0-cp310-cp310-win_amd64.whl", hash = "sha256:97bda660702a856c2c9e12ec26fc6d187631ddfd896ff685814ab21ef0597033"},
+    {file = "Pillow-9.1.0-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:21dee8466b42912335151d24c1665fcf44dc2ee47e021d233a40c3ca5adae59c"},
+    {file = "Pillow-9.1.0-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:6b6d4050b208c8ff886fd3db6690bf04f9a48749d78b41b7a5bf24c236ab0165"},
+    {file = "Pillow-9.1.0-cp37-cp37m-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:5cfca31ab4c13552a0f354c87fbd7f162a4fafd25e6b521bba93a57fe6a3700a"},
+    {file = "Pillow-9.1.0-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:ed742214068efa95e9844c2d9129e209ed63f61baa4d54dbf4cf8b5e2d30ccf2"},
+    {file = "Pillow-9.1.0-cp37-cp37m-win32.whl", hash = "sha256:c9efef876c21788366ea1f50ecb39d5d6f65febe25ad1d4c0b8dff98843ac244"},
+    {file = "Pillow-9.1.0-cp37-cp37m-win_amd64.whl", hash = "sha256:de344bcf6e2463bb25179d74d6e7989e375f906bcec8cb86edb8b12acbc7dfef"},
+    {file = "Pillow-9.1.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:17869489de2fce6c36690a0c721bd3db176194af5f39249c1ac56d0bb0fcc512"},
+    {file = "Pillow-9.1.0-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:25023a6209a4d7c42154073144608c9a71d3512b648a2f5d4465182cb93d3477"},
+    {file = "Pillow-9.1.0-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:8782189c796eff29dbb37dd87afa4ad4d40fc90b2742704f94812851b725964b"},
+    {file = "Pillow-9.1.0-cp38-cp38-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:463acf531f5d0925ca55904fa668bb3461c3ef6bc779e1d6d8a488092bdee378"},
+    {file = "Pillow-9.1.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:3f42364485bfdab19c1373b5cd62f7c5ab7cc052e19644862ec8f15bb8af289e"},
+    {file = "Pillow-9.1.0-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:3fddcdb619ba04491e8f771636583a7cc5a5051cd193ff1aa1ee8616d2a692c5"},
+    {file = "Pillow-9.1.0-cp38-cp38-win32.whl", hash = "sha256:4fe29a070de394e449fd88ebe1624d1e2d7ddeed4c12e0b31624561b58948d9a"},
+    {file = "Pillow-9.1.0-cp38-cp38-win_amd64.whl", hash = "sha256:c24f718f9dd73bb2b31a6201e6db5ea4a61fdd1d1c200f43ee585fc6dcd21b34"},
+    {file = "Pillow-9.1.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:fb89397013cf302f282f0fc998bb7abf11d49dcff72c8ecb320f76ea6e2c5717"},
+    {file = "Pillow-9.1.0-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:c870193cce4b76713a2b29be5d8327c8ccbe0d4a49bc22968aa1e680930f5581"},
+    {file = "Pillow-9.1.0-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:69e5ddc609230d4408277af135c5b5c8fe7a54b2bdb8ad7c5100b86b3aab04c6"},
+    {file = "Pillow-9.1.0-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:35be4a9f65441d9982240e6966c1eaa1c654c4e5e931eaf580130409e31804d4"},
+    {file = "Pillow-9.1.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:82283af99c1c3a5ba1da44c67296d5aad19f11c535b551a5ae55328a317ce331"},
+    {file = "Pillow-9.1.0-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:a325ac71914c5c043fa50441b36606e64a10cd262de12f7a179620f579752ff8"},
+    {file = "Pillow-9.1.0-cp39-cp39-win32.whl", hash = "sha256:a598d8830f6ef5501002ae85c7dbfcd9c27cc4efc02a1989369303ba85573e58"},
+    {file = "Pillow-9.1.0-cp39-cp39-win_amd64.whl", hash = "sha256:0c51cb9edac8a5abd069fd0758ac0a8bfe52c261ee0e330f363548aca6893595"},
+    {file = "Pillow-9.1.0-pp37-pypy37_pp73-macosx_10_9_x86_64.whl", hash = "sha256:a336a4f74baf67e26f3acc4d61c913e378e931817cd1e2ef4dfb79d3e051b481"},
+    {file = "Pillow-9.1.0-pp37-pypy37_pp73-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:eb1b89b11256b5b6cad5e7593f9061ac4624f7651f7a8eb4dfa37caa1dfaa4d0"},
+    {file = "Pillow-9.1.0-pp37-pypy37_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:255c9d69754a4c90b0ee484967fc8818c7ff8311c6dddcc43a4340e10cd1636a"},
+    {file = "Pillow-9.1.0-pp38-pypy38_pp73-macosx_10_9_x86_64.whl", hash = "sha256:5a3ecc026ea0e14d0ad7cd990ea7f48bfcb3eb4271034657dc9d06933c6629a7"},
+    {file = "Pillow-9.1.0-pp38-pypy38_pp73-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:c5b0ff59785d93b3437c3703e3c64c178aabada51dea2a7f2c5eccf1bcf565a3"},
+    {file = "Pillow-9.1.0-pp38-pypy38_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c7110ec1701b0bf8df569a7592a196c9d07c764a0a74f65471ea56816f10e2c8"},
+    {file = "Pillow-9.1.0-pp38-pypy38_pp73-win_amd64.whl", hash = "sha256:8d79c6f468215d1a8415aa53d9868a6b40c4682165b8cb62a221b1baa47db458"},
+    {file = "Pillow-9.1.0.tar.gz", hash = "sha256:f401ed2bbb155e1ade150ccc63db1a4f6c1909d3d378f7d1235a44e90d75fb97"},
+]
+psycopg2-binary = [
+    {file = "psycopg2-binary-2.9.3.tar.gz", hash = "sha256:761df5313dc15da1502b21453642d7599d26be88bff659382f8f9747c7ebea4e"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-macosx_10_14_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:539b28661b71da7c0e428692438efbcd048ca21ea81af618d845e06ebfd29478"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:6e82d38390a03da28c7985b394ec3f56873174e2c88130e6966cb1c946508e65"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:57804fc02ca3ce0dbfbef35c4b3a4a774da66d66ea20f4bda601294ad2ea6092"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-manylinux_2_24_aarch64.whl", hash = "sha256:083a55275f09a62b8ca4902dd11f4b33075b743cf0d360419e2051a8a5d5ff76"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-manylinux_2_24_ppc64le.whl", hash = "sha256:0a29729145aaaf1ad8bafe663131890e2111f13416b60e460dae0a96af5905c9"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-musllinux_1_1_aarch64.whl", hash = "sha256:3a79d622f5206d695d7824cbf609a4f5b88ea6d6dab5f7c147fc6d333a8787e4"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:090f3348c0ab2cceb6dfbe6bf721ef61262ddf518cd6cc6ecc7d334996d64efa"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-musllinux_1_1_ppc64le.whl", hash = "sha256:a9e1f75f96ea388fbcef36c70640c4efbe4650658f3d6a2967b4cc70e907352e"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:c3ae8e75eb7160851e59adc77b3a19a976e50622e44fd4fd47b8b18208189d42"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-win32.whl", hash = "sha256:7b1e9b80afca7b7a386ef087db614faebbf8839b7f4db5eb107d0f1a53225029"},
+    {file = "psycopg2_binary-2.9.3-cp310-cp310-win_amd64.whl", hash = "sha256:8b344adbb9a862de0c635f4f0425b7958bf5a4b927c8594e6e8d261775796d53"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-macosx_10_14_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:e847774f8ffd5b398a75bc1c18fbb56564cda3d629fe68fd81971fece2d3c67e"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:68641a34023d306be959101b345732360fc2ea4938982309b786f7be1b43a4a1"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:3303f8807f342641851578ee7ed1f3efc9802d00a6f83c101d21c608cb864460"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-manylinux_2_24_aarch64.whl", hash = "sha256:e3699852e22aa68c10de06524a3721ade969abf382da95884e6a10ff798f9281"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-manylinux_2_24_ppc64le.whl", hash = "sha256:526ea0378246d9b080148f2d6681229f4b5964543c170dd10bf4faaab6e0d27f"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-musllinux_1_1_aarch64.whl", hash = "sha256:b1c8068513f5b158cf7e29c43a77eb34b407db29aca749d3eb9293ee0d3103ca"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-musllinux_1_1_i686.whl", hash = "sha256:15803fa813ea05bef089fa78835118b5434204f3a17cb9f1e5dbfd0b9deea5af"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-musllinux_1_1_ppc64le.whl", hash = "sha256:152f09f57417b831418304c7f30d727dc83a12761627bb826951692cc6491e57"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:404224e5fef3b193f892abdbf8961ce20e0b6642886cfe1fe1923f41aaa75c9d"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-win32.whl", hash = "sha256:1f6b813106a3abdf7b03640d36e24669234120c72e91d5cbaeb87c5f7c36c65b"},
+    {file = "psycopg2_binary-2.9.3-cp36-cp36m-win_amd64.whl", hash = "sha256:2d872e3c9d5d075a2e104540965a1cf898b52274a5923936e5bfddb58c59c7c2"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-macosx_10_14_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:10bb90fb4d523a2aa67773d4ff2b833ec00857f5912bafcfd5f5414e45280fb1"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:874a52ecab70af13e899f7847b3e074eeb16ebac5615665db33bce8a1009cf33"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:a29b3ca4ec9defec6d42bf5feb36bb5817ba3c0230dd83b4edf4bf02684cd0ae"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-manylinux_2_24_aarch64.whl", hash = "sha256:12b11322ea00ad8db8c46f18b7dfc47ae215e4df55b46c67a94b4effbaec7094"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-manylinux_2_24_ppc64le.whl", hash = "sha256:53293533fcbb94c202b7c800a12c873cfe24599656b341f56e71dd2b557be063"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:c381bda330ddf2fccbafab789d83ebc6c53db126e4383e73794c74eedce855ef"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-musllinux_1_1_i686.whl", hash = "sha256:9d29409b625a143649d03d0fd7b57e4b92e0ecad9726ba682244b73be91d2fdb"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-musllinux_1_1_ppc64le.whl", hash = "sha256:183a517a3a63503f70f808b58bfbf962f23d73b6dccddae5aa56152ef2bcb232"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:15c4e4cfa45f5a60599d9cec5f46cd7b1b29d86a6390ec23e8eebaae84e64554"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-win32.whl", hash = "sha256:adf20d9a67e0b6393eac162eb81fb10bc9130a80540f4df7e7355c2dd4af9fba"},
+    {file = "psycopg2_binary-2.9.3-cp37-cp37m-win_amd64.whl", hash = "sha256:2f9ffd643bc7349eeb664eba8864d9e01f057880f510e4681ba40a6532f93c71"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-macosx_10_14_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:def68d7c21984b0f8218e8a15d514f714d96904265164f75f8d3a70f9c295667"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:dffc08ca91c9ac09008870c9eb77b00a46b3378719584059c034b8945e26b272"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:280b0bb5cbfe8039205c7981cceb006156a675362a00fe29b16fbc264e242834"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-manylinux_2_24_aarch64.whl", hash = "sha256:af9813db73395fb1fc211bac696faea4ca9ef53f32dc0cfa27e4e7cf766dcf24"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-manylinux_2_24_ppc64le.whl", hash = "sha256:63638d875be8c2784cfc952c9ac34e2b50e43f9f0a0660b65e2a87d656b3116c"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:ffb7a888a047696e7f8240d649b43fb3644f14f0ee229077e7f6b9f9081635bd"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-musllinux_1_1_i686.whl", hash = "sha256:0c9d5450c566c80c396b7402895c4369a410cab5a82707b11aee1e624da7d004"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-musllinux_1_1_ppc64le.whl", hash = "sha256:d1c1b569ecafe3a69380a94e6ae09a4789bbb23666f3d3a08d06bbd2451f5ef1"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:8fc53f9af09426a61db9ba357865c77f26076d48669f2e1bb24d85a22fb52307"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-win32.whl", hash = "sha256:6472a178e291b59e7f16ab49ec8b4f3bdada0a879c68d3817ff0963e722a82ce"},
+    {file = "psycopg2_binary-2.9.3-cp38-cp38-win_amd64.whl", hash = "sha256:35168209c9d51b145e459e05c31a9eaeffa9a6b0fd61689b48e07464ffd1a83e"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-macosx_10_14_x86_64.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:47133f3f872faf28c1e87d4357220e809dfd3fa7c64295a4a148bcd1e6e34ec9"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:91920527dea30175cc02a1099f331aa8c1ba39bf8b7762b7b56cbf54bc5cce42"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:887dd9aac71765ac0d0bac1d0d4b4f2c99d5f5c1382d8b770404f0f3d0ce8a39"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-manylinux_2_24_aarch64.whl", hash = "sha256:1f14c8b0942714eb3c74e1e71700cbbcb415acbc311c730370e70c578a44a25c"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-manylinux_2_24_ppc64le.whl", hash = "sha256:7af0dd86ddb2f8af5da57a976d27cd2cd15510518d582b478fbb2292428710b4"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:93cd1967a18aa0edd4b95b1dfd554cf15af657cb606280996d393dadc88c3c35"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:bda845b664bb6c91446ca9609fc69f7db6c334ec5e4adc87571c34e4f47b7ddb"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-musllinux_1_1_ppc64le.whl", hash = "sha256:01310cf4cf26db9aea5158c217caa92d291f0500051a6469ac52166e1a16f5b7"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:99485cab9ba0fa9b84f1f9e1fef106f44a46ef6afdeec8885e0b88d0772b49e8"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-win32.whl", hash = "sha256:46f0e0a6b5fa5851bbd9ab1bc805eef362d3a230fbdfbc209f4a236d0a7a990d"},
+    {file = "psycopg2_binary-2.9.3-cp39-cp39-win_amd64.whl", hash = "sha256:accfe7e982411da3178ec690baaceaad3c278652998b2c45828aaac66cd8285f"},
+]
+pycodestyle = [
+    {file = "pycodestyle-2.8.0-py2.py3-none-any.whl", hash = "sha256:720f8b39dde8b293825e7ff02c475f3077124006db4f440dcbc9a20b76548a20"},
+    {file = "pycodestyle-2.8.0.tar.gz", hash = "sha256:eddd5847ef438ea1c7870ca7eb78a9d47ce0cdb4851a5523949f2601d0cbbe7f"},
+]
+pyflakes = [
+    {file = "pyflakes-2.4.0-py2.py3-none-any.whl", hash = "sha256:3bb3a3f256f4b7968c9c788781e4ff07dce46bdf12339dcda61053375426ee2e"},
+    {file = "pyflakes-2.4.0.tar.gz", hash = "sha256:05a85c2872edf37a4ed30b0cce2f6093e1d0581f8c19d7393122da7e25b2b24c"},
+]
+python-dateutil = [
+    {file = "python-dateutil-2.8.2.tar.gz", hash = "sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86"},
+    {file = "python_dateutil-2.8.2-py2.py3-none-any.whl", hash = "sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9"},
+]
+pyyaml = [
+    {file = "PyYAML-5.4.1-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:3b2b1824fe7112845700f815ff6a489360226a5609b96ec2190a45e62a9fc922"},
+    {file = "PyYAML-5.4.1-cp27-cp27m-win32.whl", hash = "sha256:129def1b7c1bf22faffd67b8f3724645203b79d8f4cc81f674654d9902cb4393"},
+    {file = "PyYAML-5.4.1-cp27-cp27m-win_amd64.whl", hash = "sha256:4465124ef1b18d9ace298060f4eccc64b0850899ac4ac53294547536533800c8"},
+    {file = "PyYAML-5.4.1-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:bb4191dfc9306777bc594117aee052446b3fa88737cd13b7188d0e7aa8162185"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:6c78645d400265a062508ae399b60b8c167bf003db364ecb26dcab2bda048253"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:4e0583d24c881e14342eaf4ec5fbc97f934b999a6828693a99157fde912540cc"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:72a01f726a9c7851ca9bfad6fd09ca4e090a023c00945ea05ba1638c09dc3347"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-manylinux2014_s390x.whl", hash = "sha256:895f61ef02e8fed38159bb70f7e100e00f471eae2bc838cd0f4ebb21e28f8541"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-win32.whl", hash = "sha256:3bd0e463264cf257d1ffd2e40223b197271046d09dadf73a0fe82b9c1fc385a5"},
+    {file = "PyYAML-5.4.1-cp36-cp36m-win_amd64.whl", hash = "sha256:e4fac90784481d221a8e4b1162afa7c47ed953be40d31ab4629ae917510051df"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:5accb17103e43963b80e6f837831f38d314a0495500067cb25afab2e8d7a4018"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:e1d4970ea66be07ae37a3c2e48b5ec63f7ba6804bdddfdbd3cfd954d25a82e63"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:cb333c16912324fd5f769fff6bc5de372e9e7a202247b48870bc251ed40239aa"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-manylinux2014_s390x.whl", hash = "sha256:fe69978f3f768926cfa37b867e3843918e012cf83f680806599ddce33c2c68b0"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-win32.whl", hash = "sha256:dd5de0646207f053eb0d6c74ae45ba98c3395a571a2891858e87df7c9b9bd51b"},
+    {file = "PyYAML-5.4.1-cp37-cp37m-win_amd64.whl", hash = "sha256:08682f6b72c722394747bddaf0aa62277e02557c0fd1c42cb853016a38f8dedf"},
+    {file = "PyYAML-5.4.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:d2d9808ea7b4af864f35ea216be506ecec180628aced0704e34aca0b040ffe46"},
+    {file = "PyYAML-5.4.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:8c1be557ee92a20f184922c7b6424e8ab6691788e6d86137c5d93c1a6ec1b8fb"},
+    {file = "PyYAML-5.4.1-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:fd7f6999a8070df521b6384004ef42833b9bd62cfee11a09bda1079b4b704247"},
+    {file = "PyYAML-5.4.1-cp38-cp38-manylinux2014_s390x.whl", hash = "sha256:bfb51918d4ff3d77c1c856a9699f8492c612cde32fd3bcd344af9be34999bfdc"},
+    {file = "PyYAML-5.4.1-cp38-cp38-win32.whl", hash = "sha256:fa5ae20527d8e831e8230cbffd9f8fe952815b2b7dae6ffec25318803a7528fc"},
+    {file = "PyYAML-5.4.1-cp38-cp38-win_amd64.whl", hash = "sha256:0f5f5786c0e09baddcd8b4b45f20a7b5d61a7e7e99846e3c799b05c7c53fa696"},
+    {file = "PyYAML-5.4.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:294db365efa064d00b8d1ef65d8ea2c3426ac366c0c4368d930bf1c5fb497f77"},
+    {file = "PyYAML-5.4.1-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:74c1485f7707cf707a7aef42ef6322b8f97921bd89be2ab6317fd782c2d53183"},
+    {file = "PyYAML-5.4.1-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:d483ad4e639292c90170eb6f7783ad19490e7a8defb3e46f97dfe4bacae89122"},
+    {file = "PyYAML-5.4.1-cp39-cp39-manylinux2014_s390x.whl", hash = "sha256:fdc842473cd33f45ff6bce46aea678a54e3d21f1b61a7750ce3c498eedfe25d6"},
+    {file = "PyYAML-5.4.1-cp39-cp39-win32.whl", hash = "sha256:49d4cdd9065b9b6e206d0595fee27a96b5dd22618e7520c33204a4a3239d5b10"},
+    {file = "PyYAML-5.4.1-cp39-cp39-win_amd64.whl", hash = "sha256:c20cfa2d49991c8b4147af39859b167664f2ad4561704ee74c1de03318e898db"},
+    {file = "PyYAML-5.4.1.tar.gz", hash = "sha256:607774cbba28732bfa802b54baa7484215f530991055bb562efbed5b2f20a45e"},
+]
+requests = [
+    {file = "requests-2.27.1-py2.py3-none-any.whl", hash = "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"},
+    {file = "requests-2.27.1.tar.gz", hash = "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61"},
+]
+six = [
+    {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
+    {file = "six-1.16.0.tar.gz", hash = "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"},
+]
+sqlalchemy = [
+    {file = "SQLAlchemy-1.3.24-cp27-cp27m-macosx_10_14_x86_64.whl", hash = "sha256:87a2725ad7d41cd7376373c15fd8bf674e9c33ca56d0b8036add2d634dba372e"},
+    {file = "SQLAlchemy-1.3.24-cp27-cp27m-win32.whl", hash = "sha256:f597a243b8550a3a0b15122b14e49d8a7e622ba1c9d29776af741f1845478d79"},
+    {file = "SQLAlchemy-1.3.24-cp27-cp27m-win_amd64.whl", hash = "sha256:fc4cddb0b474b12ed7bdce6be1b9edc65352e8ce66bc10ff8cbbfb3d4047dbf4"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-macosx_10_14_x86_64.whl", hash = "sha256:f1149d6e5c49d069163e58a3196865e4321bad1803d7886e07d8710de392c548"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:14f0eb5db872c231b20c18b1e5806352723a3a89fb4254af3b3e14f22eaaec75"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-manylinux2010_x86_64.whl", hash = "sha256:e98d09f487267f1e8d1179bf3b9d7709b30a916491997137dd24d6ae44d18d79"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:fc1f2a5a5963e2e73bac4926bdaf7790c4d7d77e8fc0590817880e22dd9d0b8b"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-win32.whl", hash = "sha256:f3c5c52f7cb8b84bfaaf22d82cb9e6e9a8297f7c2ed14d806a0f5e4d22e83fb7"},
+    {file = "SQLAlchemy-1.3.24-cp35-cp35m-win_amd64.whl", hash = "sha256:0352db1befcbed2f9282e72843f1963860bf0e0472a4fa5cf8ee084318e0e6ab"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-macosx_10_14_x86_64.whl", hash = "sha256:2ed6343b625b16bcb63c5b10523fd15ed8934e1ed0f772c534985e9f5e73d894"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:34fcec18f6e4b24b4a5f6185205a04f1eab1e56f8f1d028a2a03694ebcc2ddd4"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:e47e257ba5934550d7235665eee6c911dc7178419b614ba9e1fbb1ce6325b14f"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:816de75418ea0953b5eb7b8a74933ee5a46719491cd2b16f718afc4b291a9658"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-win32.whl", hash = "sha256:26155ea7a243cbf23287f390dba13d7927ffa1586d3208e0e8d615d0c506f996"},
+    {file = "SQLAlchemy-1.3.24-cp36-cp36m-win_amd64.whl", hash = "sha256:f03bd97650d2e42710fbe4cf8a59fae657f191df851fc9fc683ecef10746a375"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-macosx_10_14_x86_64.whl", hash = "sha256:a006d05d9aa052657ee3e4dc92544faae5fcbaafc6128217310945610d862d39"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:1e2f89d2e5e3c7a88e25a3b0e43626dba8db2aa700253023b82e630d12b37109"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:0d5d862b1cfbec5028ce1ecac06a3b42bc7703eb80e4b53fceb2738724311443"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:0172423a27fbcae3751ef016663b72e1a516777de324a76e30efa170dbd3dd2d"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-win32.whl", hash = "sha256:d37843fb8df90376e9e91336724d78a32b988d3d20ab6656da4eb8ee3a45b63c"},
+    {file = "SQLAlchemy-1.3.24-cp37-cp37m-win_amd64.whl", hash = "sha256:c10ff6112d119f82b1618b6dc28126798481b9355d8748b64b9b55051eb4f01b"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-macosx_10_14_x86_64.whl", hash = "sha256:861e459b0e97673af6cc5e7f597035c2e3acdfb2608132665406cded25ba64c7"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:5de2464c254380d8a6c20a2746614d5a436260be1507491442cf1088e59430d2"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:d375d8ccd3cebae8d90270f7aa8532fe05908f79e78ae489068f3b4eee5994e8"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:014ea143572fee1c18322b7908140ad23b3994036ef4c0d630110faf942652f8"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-win32.whl", hash = "sha256:6607ae6cd3a07f8a4c3198ffbf256c261661965742e2b5265a77cd5c679c9bba"},
+    {file = "SQLAlchemy-1.3.24-cp38-cp38-win_amd64.whl", hash = "sha256:fcb251305fa24a490b6a9ee2180e5f8252915fb778d3dafc70f9cc3f863827b9"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-macosx_10_14_x86_64.whl", hash = "sha256:01aa5f803db724447c1d423ed583e42bf5264c597fd55e4add4301f163b0be48"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:4d0e3515ef98aa4f0dc289ff2eebb0ece6260bbf37c2ea2022aad63797eacf60"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:bce28277f308db43a6b4965734366f533b3ff009571ec7ffa583cb77539b84d6"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:8110e6c414d3efc574543109ee618fe2c1f96fa31833a1ff36cc34e968c4f233"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-win32.whl", hash = "sha256:ee5f5188edb20a29c1cc4a039b074fdc5575337c9a68f3063449ab47757bb064"},
+    {file = "SQLAlchemy-1.3.24-cp39-cp39-win_amd64.whl", hash = "sha256:09083c2487ca3c0865dc588e07aeaa25416da3d95f7482c07e92f47e080aa17b"},
+    {file = "SQLAlchemy-1.3.24.tar.gz", hash = "sha256:ebbb777cbf9312359b897bf81ba00dae0f5cb69fba2a18265dcc18a6f5ef7519"},
+]
+toml = [
+    {file = "toml-0.10.2-py2.py3-none-any.whl", hash = "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b"},
+    {file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
+]
+urllib3 = [
+    {file = "urllib3-1.26.9-py2.py3-none-any.whl", hash = "sha256:44ece4d53fb1706f667c9bd1c648f5469a2ec925fcf3a776667042d645472c14"},
+    {file = "urllib3-1.26.9.tar.gz", hash = "sha256:aabaf16477806a5e1dd19aa41f8c2b7950dd3c746362d7e3223dbe6de6ac448e"},
+]
+waitress = [
+    {file = "waitress-1.4.4-py2.py3-none-any.whl", hash = "sha256:3d633e78149eb83b60a07dfabb35579c29aac2d24bb803c18b26fb2ab1a584db"},
+    {file = "waitress-1.4.4.tar.gz", hash = "sha256:1bb436508a7487ac6cb097ae7a7fe5413aefca610550baf58f0940e51ecfb261"},
+]
+werkzeug = [
+    {file = "Werkzeug-1.0.1-py2.py3-none-any.whl", hash = "sha256:2de2a5db0baeae7b2d2664949077c2ac63fbd16d98da0ff71837f7d1dea3fd43"},
+    {file = "Werkzeug-1.0.1.tar.gz", hash = "sha256:6c80b1e5ad3665290ea39320b91e1be1e0d5f60652b964a3070216de83d2e47c"},
+]
+wtforms = [
+    {file = "WTForms-2.3.3-py2.py3-none-any.whl", hash = "sha256:7b504fc724d0d1d4d5d5c114e778ec88c37ea53144683e084215eed5155ada4c"},
+    {file = "WTForms-2.3.3.tar.gz", hash = "sha256:81195de0ac94fbc8368abbaf9197b88c4f3ffd6c2719b5bf5fc9da744f3d829c"},
+]
+yapf = [
+    {file = "yapf-0.32.0-py2.py3-none-any.whl", hash = "sha256:8fea849025584e486fd06d6ba2bed717f396080fd3cc236ba10cb97c4c51cf32"},
+    {file = "yapf-0.32.0.tar.gz", hash = "sha256:a3f5085d37ef7e3e004c4ba9f9b3e40c54ff1901cd111f05145ae313a7c67d1b"},
+]
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c3a668b
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,47 @@
+[tool.poetry]
+name = 'synapse-captcha'
+version = '0.7.2.3'
+readme = 'README.md'
+repository = 'https://codeberg.org/deathrow/synapse-captcha'
+packages = [{include = 'matrix_registration'}]
+include = [
+    'matrix_registration/templates/*.html',
+    'matrix_registration/static/css/*.css',
+    'matrix_registration/static/images/*.jpg',
+    'matrix_registration/static/images/*.png',
+    'matrix_registration/static/images/*.ico'
+]
+
+[tool.poetry.dependencies]
+python = '^3.8'
+appdirs = '~=1.4.3'
+captcha = '^0.4'
+Flask = '~=1.1'
+Flask-SQLAlchemy = '~=2.4.1'
+Flask-Cors = '~=3.0.7'
+Flask-HTTPAuth = '^4.5.0'
+python-dateutil = '~=2.8.1'
+PyYAML = '~=5.1'
+requests = '^2.27.1'
+SQLAlchemy = '~=1.3.13'
+waitress = '~=1.4.4'
+WTForms = '~=2.1'
+MarkupSafe = '2.0.1'
+psycopg2-binary = "^2.9.3"
+
+[tool.poetry.dev-dependencies]
+parameterized = '^0.8.1'
+flake8 = '^4.0.1'
+yapf = "^0.32.0"
+toml = "^0.10.2"
+
+[tool.poetry.scripts]
+matrix-registration = 'matrix_registration.app:cli'
+
+[tool.poetry.extras]
+postgres = ['psycopg2-binary>=2.8.4']
+
+
+[build-system]
+requires = ['poetry-core>=1.0.0']
+build-backend = 'poetry.core.masonry.api'
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/context.py b/tests/context.py
new file mode 100644
index 0000000..377566a
--- /dev/null
+++ b/tests/context.py
@@ -0,0 +1,7 @@
+import os
+import sys
+
+sys.path.insert(0,
+                os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+import matrix_registration
diff --git a/tests/test_registration.py b/tests/test_registration.py
new file mode 100644
index 0000000..fe6f172
--- /dev/null
+++ b/tests/test_registration.py
@@ -0,0 +1,389 @@
+# -*- coding: utf-8 -*-
+# Standard library imports...
+import hashlib
+import hmac
+import logging
+import logging.config
+import json
+import os
+import yaml
+import random
+import re
+from requests import exceptions
+import string
+import sys
+import time
+import unittest
+from unittest.mock import patch
+from urllib.parse import urlparse
+
+# Third-party imports...
+from parameterized import parameterized
+from dateutil import parser
+
+# Local imports...
+try:
+    from .context import matrix_registration
+except ModuleNotFoundError:
+    from context import matrix_registration
+from matrix_registration.config import Config
+from matrix_registration.app import create_app
+from matrix_registration.captcha import db
+
+logger = logging.getLogger(__name__)
+
+LOGGING = {
+    "version": 1,
+    "root": {
+        "level": "NOTSET",
+        "handlers": ["console"]
+    },
+    "formatters": {
+        "precise": {
+            "format": "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+        }
+    },
+    "handlers": {
+        "console": {
+            "class": "logging.StreamHandler",
+            "level": "NOTSET",
+            "formatter": "precise",
+            "stream": "ext://sys.stdout"
+        }
+    }
+}
+
+GOOD_CONFIG = {
+    'server_location': 'https://righths.org',
+    'shared_secret': 'coolsharesecret',
+    'admin_secret': 'coolpassword',
+    'db': 'sqlite:///%s/tests/db.sqlite' % (os.getcwd(), ),
+    'port': 5000,
+    'password': {
+        'min_length': 8
+    },
+    'logging': LOGGING
+}
+
+BAD_CONFIG1 = dict(  # wrong matrix server location -> 500
+    GOOD_CONFIG.items(),
+    server_location='https://wronghs.org',
+)
+
+BAD_CONFIG2 = dict(  # wrong admin secret password -> 401
+    GOOD_CONFIG.items(),
+    admin_secret='wrongpassword',
+)
+
+BAD_CONFIG3 = dict(  # wrong matrix shared password -> 500
+    GOOD_CONFIG.items(),
+    shared_secret='wrongsecret',
+)
+
+usernames = []
+nonces = []
+logging.config.dictConfig(LOGGING)
+
+
+def mock_new_user(username):
+    access_token = ''.join(
+        random.choices(string.ascii_lowercase + string.digits, k=256))
+    device_id = ''.join(random.choices(string.ascii_uppercase, k=8))
+    home_server = matrix_registration.config.config.server_location
+    username = username.rsplit(":")[0].split("@")[-1]
+    user_id = "@{}:{}".format(username, home_server)
+    usernames.append(username)
+
+    user = {
+        'access_token': access_token,
+        'device_id': device_id,
+        'home_server': home_server,
+        'user_id': user_id
+    }
+    return user
+
+
+def mocked__get_nonce(server_location):
+    nonce = ''.join(
+        random.choices(string.ascii_lowercase + string.digits, k=129))
+    nonces.append(nonce)
+    return nonce
+
+
+def mocked_requests_post(*args, **kwargs):
+
+    class MockResponse:
+
+        def __init__(self, json_data, status_code):
+            self.json_data = json_data
+            self.status_code = status_code
+
+        def json(self):
+            return self.json_data
+
+        def raise_for_status(self):
+            if self.status_code == 200:
+                return self.status_code
+            else:
+                raise exceptions.HTTPError(response=self)
+
+    # print(args[0])
+    # print(matrix_registration.config.config.server_location)
+    domain = urlparse(GOOD_CONFIG['server_location']).hostname
+    re_mxid = r"^@?[a-zA-Z_\-=\.\/0-9]+(:" + \
+              re.escape(domain) + \
+              r")?$"
+    location = '_synapse/admin/v1/register'
+
+    if args[0] == '%s/%s' % (GOOD_CONFIG['server_location'], location):
+        if kwargs:
+            req = kwargs['json']
+            if not req['nonce'] in nonces:
+                return MockResponse(
+                    {"'errcode': 'M_UNKOWN", "'error': 'unrecognised nonce'"},
+                    400)
+
+            mac = hmac.new(
+                key=str.encode(GOOD_CONFIG['shared_secret']),
+                digestmod=hashlib.sha1,
+            )
+
+            mac.update(req['nonce'].encode())
+            mac.update(b'\x00')
+            mac.update(req['username'].encode())
+            mac.update(b'\x00')
+            mac.update(req['password'].encode())
+            mac.update(b'\x00')
+            mac.update(b'admin' if req['admin'] else b'notadmin')
+            mac = mac.hexdigest()
+            if not re.search(re_mxid, req['username']):
+                return MockResponse(
+                    {
+                        "'errcode': 'M_INVALID_USERNAME",
+                        "'error': 'User ID can only contain" +
+                        "characters a-z, 0-9, or '=_-./'"
+                    }, 400)
+            if req['username'].rsplit(":")[0].split("@")[-1] in usernames:
+                return MockResponse(
+                    {
+                        'errcode': 'M_USER_IN_USE',
+                        'error': 'User ID already taken.'
+                    }, 400)
+            if req['mac'] != mac:
+                return MockResponse(
+                    {
+                        'errcode': 'M_UNKNOWN',
+                        'error': 'HMAC incorrect'
+                    }, 403)
+            return MockResponse(mock_new_user(req['username']), 200)
+    return MockResponse(None, 404)
+
+
+class TokensTest(unittest.TestCase):
+
+    def setUp(self):
+        matrix_registration.config.config = Config(GOOD_CONFIG)
+        app = create_app(testing=True)
+        with app.app_context():
+            app.config.from_mapping(
+                SQLALCHEMY_DATABASE_URI=matrix_registration.config.config.db,
+                SQLALCHEMY_TRACK_MODIFICATIONS=False)
+            db.init_app(app)
+            db.create_all()
+
+        self.app = app
+
+    def tearDown(self):
+        os.remove(matrix_registration.config.config.db[10:])
+
+    def test_captcha_valid(self):
+        with self.app.app_context():
+            test_captcha_gen = matrix_registration.captcha.CaptchaGenerator()
+            test_captcha = test_captcha_gen.generate()
+            # validate that the captcha is correct
+            self.assertTrue(
+                test_captcha_gen.validate(test_captcha['captcha_answer'],
+                                          test_captcha['captcha_token']))
+            # captcha can only be used once
+            self.assertFalse(
+                test_captcha_gen.validate(test_captcha['captcha_answer'],
+                                          test_captcha['captcha_token']))
+
+    def test_captcha_empty(self):
+        with self.app.app_context():
+            test_captcha_gen = matrix_registration.captcha.CaptchaGenerator()
+            # no captcha should exist at this point
+            self.assertFalse(test_captcha_gen.validate("", ""))
+            test_captcha = test_captcha_gen.generate()
+            # no empty captcha should have been created
+            self.assertFalse(test_captcha_gen.validate("", ""))
+
+    def test_captcha_clean(self):
+        with self.app.app_context():
+            test_captcha_gen = matrix_registration.captcha.CaptchaGenerator()
+            valid_captcha = test_captcha_gen.generate()
+            # validate a wrong captcha
+            self.assertFalse(
+                test_captcha_gen.validate("WRONG",
+                                          valid_captcha['captcha_token']))
+            # valid captcha should be removed when it was wrong
+            self.assertFalse(
+                test_captcha_gen.validate(valid_captcha['captcha_answer'],
+                                          valid_captcha['captcha_token']))
+            timeout = matrix_registration.captcha.CAPTCHA_TIMEOUT
+            matrix_registration.captcha.CAPTCHA_TIMEOUT = 0
+            try:
+                valid_captcha = test_captcha_gen.generate()
+                time.sleep(1)
+                # captcha older than the timeout value should not be valid
+                self.assertFalse(
+                    test_captcha_gen.validate(valid_captcha['captcha_answer'],
+                                              valid_captcha['captcha_token']))
+            finally:
+                matrix_registration.captcha.CAPTCHA_TIMEOUT = timeout
+
+
+class ApiTest(unittest.TestCase):
+
+    def setUp(self):
+        matrix_registration.config.config = Config(GOOD_CONFIG)
+        app = create_app(testing=True)
+        with app.app_context():
+            app.config.from_mapping(
+                SQLALCHEMY_DATABASE_URI=matrix_registration.config.config.db,
+                SQLALCHEMY_TRACK_MODIFICATIONS=False)
+            db.init_app(app)
+            db.create_all()
+            self.client = app.test_client()
+        self.app = app
+
+    def tearDown(self):
+        os.remove(matrix_registration.config.config.db[10:])
+
+    @parameterized.expand(
+        [['test1', 'test1234', 'test1234', True, 200],
+         [None, 'test1234', 'test1234', True, 400],
+         ['test2', None, 'test1234', True, 400],
+         ['test3', 'test1234', None, True, 400],
+         ['test4', 'test1234', 'test1234', False, 400],
+         ['@test5:matrix.org', 'test1234', 'test1234', True, 200],
+         ['@test6:wronghs.org', 'test1234', 'test1234', True, 400],
+         ['test7', 'test1234', 'tet1234', True, 400],
+         ['teüst8', 'test1234', 'test1234', True, 400],
+         ['@test9@matrix.org', 'test1234', 'test1234', True, 400],
+         ['test11@matrix.org', 'test1234', 'test1234', True, 400],
+         ['', 'test1234', 'test1234', True, 400],
+         [
+             ''.join(random.choices(string.ascii_uppercase, k=256)),
+             'test1234', 'test1234', True, 400
+         ]])
+    # check form validators
+    @patch('matrix_registration.matrix_api._get_nonce',
+           side_effect=mocked__get_nonce)
+    @patch('matrix_registration.matrix_api.requests.post',
+           side_effect=mocked_requests_post)
+    def test_register(self, username, password, confirm, captcha, status,
+                      mock_get, mock_nonce):
+        matrix_registration.config.config = Config(GOOD_CONFIG)
+        with self.app.app_context():
+            matrix_registration.captcha.captcha = matrix_registration.captcha.CaptchaGenerator(
+            )
+            test_captcha = matrix_registration.captcha.captcha.generate()
+
+            # replace matrix with in config set hs
+            domain = urlparse(
+                matrix_registration.config.config.server_location).hostname
+            if username:
+                username = username.replace("matrix.org", domain)
+
+            if not captcha:
+                test_captcha['captcha_answer'] = ""
+            rv = self.client.post(
+                '/register',
+                data=dict(username=username,
+                          password=password,
+                          confirm=confirm,
+                          captcha_answer=test_captcha['captcha_answer'],
+                          captcha_token=test_captcha['captcha_token']))
+            if rv.status_code == 200:
+                account_data = json.loads(
+                    rv.data.decode('utf8').replace("'", '"'))
+                # print(account_data)
+            self.assertEqual(rv.status_code, status)
+
+    @patch('matrix_registration.matrix_api._get_nonce',
+           side_effect=mocked__get_nonce)
+    @patch('matrix_registration.matrix_api.requests.post',
+           side_effect=mocked_requests_post)
+    def test_register_wrong_hs(self, mock_get, mock_nonce):
+        matrix_registration.config.config = Config(BAD_CONFIG1)
+
+        with self.app.app_context():
+            matrix_registration.captcha.captcha = matrix_registration.captcha.CaptchaGenerator(
+            )
+            test_captcha = matrix_registration.captcha.captcha.generate()
+            rv = self.client.post(
+                '/register',
+                data=dict(username='username',
+                          password='password',
+                          confirm='password',
+                          captcha_answer=test_captcha['captcha_answer'],
+                          captcha_token=test_captcha['captcha_token']))
+            self.assertEqual(rv.status_code, 500)
+
+    @patch('matrix_registration.matrix_api._get_nonce',
+           side_effect=mocked__get_nonce)
+    @patch('matrix_registration.matrix_api.requests.post',
+           side_effect=mocked_requests_post)
+    def test_register_wrong_secret(self, mock_get, mock_nonce):
+        matrix_registration.config.config = Config(BAD_CONFIG3)
+
+        with self.app.app_context():
+            matrix_registration.captcha.captcha = matrix_registration.captcha.CaptchaGenerator(
+            )
+            test_captcha = matrix_registration.captcha.captcha.generate()
+            rv = self.client.post(
+                '/register',
+                data=dict(username='username',
+                          password='password',
+                          confirm='password',
+                          captcha_answer=test_captcha['captcha_answer'],
+                          captcha_token=test_captcha['captcha_token']))
+            self.assertEqual(rv.status_code, 500)
+
+
+class ConfigTest(unittest.TestCase):
+
+    def test_config_update(self):
+        matrix_registration.config.config = Config(GOOD_CONFIG)
+        self.assertEqual(matrix_registration.config.config.port,
+                         GOOD_CONFIG['port'])
+        self.assertEqual(matrix_registration.config.config.server_location,
+                         GOOD_CONFIG['server_location'])
+
+        matrix_registration.config.config.update(BAD_CONFIG1)
+        self.assertEqual(matrix_registration.config.config.port,
+                         BAD_CONFIG1['port'])
+        self.assertEqual(matrix_registration.config.config.server_location,
+                         BAD_CONFIG1['server_location'])
+
+    def test_config_path(self):
+        # BAD_CONFIG1_path = "x"
+        good_config_path = "tests/test_config.yaml"
+
+        with open(good_config_path, 'w') as outfile:
+            yaml.dump(GOOD_CONFIG, outfile, default_flow_style=False)
+
+        matrix_registration.config.config = Config(good_config_path)
+        self.assertIsNotNone(matrix_registration.config.config)
+        os.remove(good_config_path)
+
+
+# TODO: - tests for /token/<token>
+#       - a nonce is only valid for 60s
+
+if "logging" in sys.argv:
+    logging.basicConfig(level=logging.DEBUG)
+
+if __name__ == '__main__':
+    unittest.main()