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45
buckler.py
45
buckler.py
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@ -6,6 +6,7 @@ import json
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import secrets
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import functools
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from datetime import datetime
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from collections import defaultdict
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from aiohttp import web
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import jinja2
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@ -37,14 +38,17 @@ def auth_required(func):
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if not sid or not user_id:
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raise web.HTTPFound(location=login_url)
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async with request.app['pool'].acquire() as conn:
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sessions = await conn.fetch(
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"SELECT * FROM user_session "
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"WHERE user_id = $1 AND expires > NOW()",
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user_id)
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session = [s for s in sessions if s.get('id') == sid]
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session = await conn.fetchrow(
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"SELECT user_info.id, user_info.username, user_info.admin, "
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"user_session.last_used "
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"FROM user_info LEFT JOIN user_session "
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"ON (user_info.id = user_session.user_id) "
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"WHERE user_info.id = $1 AND user_session.id = $2 "
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"AND user_session.expires > NOW()",
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user_id, sid)
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if session:
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request['session'] = dict(session)
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resp = await func(request, *args, **kwargs)
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session = session[0]
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tz = session['last_used'].tzinfo
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delta = datetime.now(tz) - session['last_used']
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if delta.seconds > 600:
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@ -76,6 +80,27 @@ def auth_required(func):
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@auth_required
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async def index(request):
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"""The index page."""
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async with request.app['pool'].acquire() as conn:
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avail_sites = await conn.fetch(
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"SELECT app_info.name, app_info.url "
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"FROM app_info LEFT JOIN app_user "
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"ON (app_info.id = app_user.app_id) "
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"WHERE app_user.user_id = $1",
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request['session']['id'])
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if request['session']['admin']:
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apps = await conn.fetch(
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"SELECT name FROM app_info")
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user_perms = await conn.fetch(
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"SELECT user_info.id, user_info.username, app_user.app_id "
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"FROM user_info LEFT JOIN app_user "
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"ON (user_info.id = app_user.user_id)")
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if request['session']['admin']:
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apps = [app['name'] for app in apps]
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users = defaultdict(lambda: [False]*len(apps))
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for user_perm in user_perms:
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users[user_perm['username']][user_perm['app_id']-1] = True
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users_json = json.dumps(users)
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return render_template("index.html", request, locals())
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@ -101,8 +126,11 @@ async def login(request):
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return render_template("login.html", request, locals())
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if argon2.verify(password, user_info['password_hash']):
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index_url = request.app.router['index'].url_for()
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resp = web.HTTPFound(location=index_url)
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url = request.cookies.get('redirect')
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if not url:
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url = request.app.router['index'].url_for()
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resp = web.HTTPFound(location=url)
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resp.set_cookie('redirect', '', max_age=0)
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resp.set_cookie(
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'userid',
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user_info['id'],
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@ -240,7 +268,6 @@ async def get_session(request):
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'meta': data_meta,
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'session_data': json.loads(data_meta.pop('session_data'))}
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print(data)
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return web.json_response(data)
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else:
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error = {'error': "User ID or Session ID invalid."}
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46
static/buckler.css
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46
static/buckler.css
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@ -0,0 +1,46 @@
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body {
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margin-left: 10%;
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margin-right: 10%;
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background-color: lightgray;
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font-family: Helvetica,sans-serif;
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}
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header {
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margin-bottom: 3em;
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display: flex;
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}
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#logo {
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height: 5em;
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margin-right: 1em;
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}
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main {
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display: grid;
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gap: 2em;
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background-color: whitesmoke;
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padding: 5%;
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border-radius: 0.5em;
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box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14),
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0 3px 1px -2px rgba(0, 0, 0, 0.2),
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0 1px 5px 0 rgba(0, 0, 0, 0.12);
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}
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#avail_sites {
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margin: 0;
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padding-left: 1em;
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list-style-type: none;
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}
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#users {
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border: 1px solid lightgray;
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border-collapse: collapse;
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}
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#users tr {
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border: 1px solid lightgray;
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}
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#users td {
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text-align: center;
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}
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20
static/buckler.js
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20
static/buckler.js
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@ -0,0 +1,20 @@
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function perm_change(row) {
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let user_perms = users_perms[row.children[0].textContent];
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let row_perms = [];
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for (let child of row.children) {
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if (child.firstChild.type == "checkbox") {
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if (child.firstChild.checked) {
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row_perms.push(true);
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} else {
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row_perms.push(false);
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}
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}
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}
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let perms_changed = false;
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for (let i = 0; i < user_perms.length; i++) {
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if (user_perms[i] != row_perms[i]) {
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perms_changed = true;
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}
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}
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console.log("perms_changed = " + perms_changed);
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}
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4
static/buckler_icon.svg
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4
static/buckler_icon.svg
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@ -0,0 +1,4 @@
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<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
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<circle cx="50" cy="50" r="48" stroke="black" fill="none"/>
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<circle cx="50" cy="50" r="18" stroke="black" fill="none"/>
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</svg>
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After Width: | Height: | Size: 192 B |
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@ -2,9 +2,49 @@
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<html lang="en">
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<head>
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<title>Buckler</title>
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<script>
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var users_perms = {{ users_json|safe }};
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</script>
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<script type="text/javascript" src="/static/buckler.js"></script>
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<link rel="stylesheet" type="text/css" href="/static/buckler.css">
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</head>
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<body>
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<header>
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<object id="logo" data="/static/buckler_icon.svg"></object>
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<h1>Buckler</h1>
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Secret page.
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</header>
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<main>
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<div>
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Available sites
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<ul id="avail_sites">
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{% for site in avail_sites %}
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<li><a href="{{ site['url'] }}">{{ site['name'] }}</a></li>
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{% endfor %}
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</ul>
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</div>
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{% if request['session']['admin'] %}
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<table id="users">
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<thead>
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<tr>
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<th>User</th>
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{% for app in apps %}
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<th>{{ app }}</th>
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{% endfor %}
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</tr>
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</thead>
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<tbody>
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{% for username, values in users.items() %}
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<tr>
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<td>{{ username }}</td>
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{% for value in values %}
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<td><input type="checkbox" onchange="perm_change(this.parentElement.parentElement)"{% if value %} checked{% endif %}></td>
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{% endfor %}
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<td><input type="submit"></td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{% endif %}
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</main>
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</body>
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</html>
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@ -4,7 +4,10 @@
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<title>Buckler - Login</title>
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</head>
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<body>
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<header>
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<h1>Buckler Login</h1>
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</header>
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<main>
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<form action="{{ request.app.router['login'].url_for() }}" method="post" enctype="application/x-www-form-urlencoded">
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<label for="username">Username</label>
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<input id="username" name="username" type="text"><br>
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@ -15,5 +18,6 @@
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{% endif %}
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<input type="submit" value="Login">
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</form>
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</main>
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</body>
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</html>
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