#!/usr/bin/env python
# Copyright (c) 2023 Clément Martin twisla@twis.la. All rights reserved.
# See LICENSE file

import re
from flask import Flask, render_template, request
from markupsafe import Markup

app = Flask(__name__)

@app.route('/', defaults={'path': ''})
@app.route('/<path:path>')
def index(path):
    wildcard = re.compile('.+\.home\.twis\.la')
    raw_host = request.headers.get('Host')
    vhost = Markup.escape(raw_host)
    if not wildcard.match(vhost):
        vhost = None
    return render_template('index.html', vhost=vhost)