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Add empty admin page with login

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This commit is contained in:
ksamuel 2020-08-12 15:21:49 +02:00
parent 500ca82b69
commit 3b4c57e850
6 changed files with 107 additions and 77 deletions
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103
zerobin/routes.py
View File

@ -7,12 +7,21 @@ import sys
import _thread as thread
import urllib.parse as urlparse
from urllib.parse import urlparse, parse_qs
from datetime import datetime, timedelta
import bottle
from bottle import Bottle, static_file, view, request, HTTPResponse, redirect, abort
from bottle import (
Bottle,
debug,
static_file,
view,
request,
HTTPResponse,
redirect,
abort,
)
from beaker.middleware import SessionMiddleware
@ -37,15 +46,9 @@ GLOBAL_CONTEXT = {
}
app = SessionMiddleware(
Bottle(),
{
"session.type": "file",
"session.cookie_expires": 300,
"session.data_dir": settings.SESSIONS_DIR,
"session.auto": True,
},
)
app = Bottle()
ADMIN_LOGIN_URL = settings.ADMIN_URL + "login/"
@app.route("/")
@ -54,61 +57,68 @@ def index():
return GLOBAL_CONTEXT
@app.route("/faq/")
@app.get("/faq/")
@view("faq")
def faq():
return GLOBAL_CONTEXT
@app.route(settings.ADMIN_URL, method="GET")
@app.get(settings.ADMIN_URL)
@app.post(settings.ADMIN_URL)
@view("admin")
def admin():
session = request.environ.get("beaker.session")
if not session or not session.get("is_authenticated"):
redirect(settings.ADMIN_URL + "/login")
redirect(ADMIN_LOGIN_URL)
return {}
paste_id = request.forms.get("paste", "")
if paste_id:
try:
if "/paste/" in paste_id:
paste_id = urlparse(paste_id).path.split("/path/")[-1]
paste = Paste.load(paste_id)
paste.delete()
except (TypeError, ValueError, FileNotFoundError):
return {"status": "error", "message": f"Cannot find paste '{paste_id}'"}
return {"status": "ok", "message": "Paste deleted"}
return {"status": "ok", **GLOBAL_CONTEXT}
@app.route(settings.ADMIN_URL + "/:paste_id", method="DELETE")
@view("admin")
def delete_paste_from_admin(paste_id):
session = request.environ.get("beaker.session")
if not session or not session.get("is_authenticated"):
abort(403, "Sorry, access denied.")
try:
paste = Paste.load(paste_id)
except (TypeError, ValueError):
return error404(ValueError)
paste.delete()
return {"status": "ok", "message": "Paste deleted"}
@app.route(settings.ADMIN_URL + "/login")
@app.get(ADMIN_LOGIN_URL)
@app.post(ADMIN_LOGIN_URL)
@view("login")
def login():
password = request.forms.get("password")
if password:
if not check_password(password):
return {"error": "Wrong password"}
return {"status": "error", "message": "Wrong password", **GLOBAL_CONTEXT}
session = request.environ.get("beaker.session")
session["is_authenticated"] = True
session.save()
redirect(settings.ADMIN_URL)
else:
return {}
return {"status": "ok", **GLOBAL_CONTEXT}
@app.route("/paste/create", method="POST")
@app.post(settings.ADMIN_URL + "logout/")
@view("logout")
def logout():
session = request.environ.get("beaker.session")
session["is_authenticated"] = False
session.save()
redirect("/")
@app.post("/paste/create")
def create_paste():
try:
body = urlparse.parse_qs(request.body.read(int(settings.MAX_SIZE * 1.1)))
body = parse_qs(request.body.read(int(settings.MAX_SIZE * 1.1)))
except ValueError:
return {"status": "error", "message": "Wrong data payload."}
@ -158,7 +168,7 @@ def create_paste():
}
@app.route("/paste/:paste_id", method="GET")
@app.get("/paste/:paste_id")
@view("paste")
def display_paste(paste_id):
@ -191,7 +201,7 @@ def display_paste(paste_id):
return {"paste": paste, "keep_alive": keep_alive, **GLOBAL_CONTEXT}
@app.route("/paste/:paste_id", method="DELETE")
@app.delete("/paste/:paste_id")
def delete_paste(paste_id):
try:
@ -216,7 +226,7 @@ def error404(code):
return GLOBAL_CONTEXT
@app.route("/static/<filename:path>")
@app.get("/static/<filename:path>")
def server_static(filename):
return static_file(filename, root=settings.STATIC_FILES_ROOT)
@ -249,3 +259,14 @@ def get_app(debug=None, settings_file="", compressed_static=None, settings=setti
bottle.debug(True)
return settings, app
app = SessionMiddleware(
app,
{
"session.type": "file",
"session.cookie_expires": 300,
"session.data_dir": settings.SESSIONS_DIR,
"session.auto": True,
},
)

8
zerobin/utils.py
View File

@ -132,9 +132,9 @@ def ensure_var_env():
"""
settings.VAR_DIR.mkdir(exist_ok=True, parents=True)
settings.PASTE_FILES_ROOT = VAR_DIR / "content"
settings.PASTE_FILES_ROOT = settings.VAR_DIR / "content"
settings.PASTE_FILES_ROOT.mkdir(exist_ok=True)
settings.SESSIONS_DIR = VAR_DIR / "sessions"
settings.SESSIONS_DIR = settings.VAR_DIR / "sessions"
settings.SESSIONS_DIR.mkdir(exist_ok=True)
secret_key_file = settings.VAR_DIR / "secret_key"
@ -150,7 +150,7 @@ def ensure_var_env():
settings.ADMIN_PASSWORD_FILE = admin_password_file
payload = ("admin" + settings.SECRET_KEY).encode("ascii")
settings.ADMIN_URL = "/admin/" + hashlib.sha256(payload).hexdigest()
settings.ADMIN_URL = "/admin/" + hashlib.sha256(payload).hexdigest() + "/"
def hash_password(password):
@ -166,7 +166,7 @@ def hash_password(password):
def check_password(password):
try:
return settings.ADMIN_PASSWORD_FILE.read_bytes() != hash_password(password)
return settings.ADMIN_PASSWORD_FILE.read_bytes() == hash_password(password)
except (FileNotFoundError, AttributeError):
return False

45
zerobin/views/admin.tpl
View File

@ -1,32 +1,25 @@
%if is_authenticated:
<form action="" method="delete">
<form action="./delete/" method="post">
%if status == "error":
<div class="alert alert-danger" role="alert alert-danger">
{{message}}
</div>
%end
<div>
<form>
<div class="form-group">
<label>Paste to delete</label>
<input type="text" class="form-control" placeholder="Paste URL or ID">
</div>
<button type="submit" class="btn btn-black">Delete</button>
</form>
<div class="form-group">
<label>Paste to delete</label>
<input name="paste" type="text" class="form-control" placeholder="Paste URL or ID">
</div>
<button type="submit" class="btn btn-black">Delete</button>
</div>
</form>
%else:
<form action="/login" method="post">
<div class="login-form">
<form>
<label>Password</label>
<input type="password" class="form-control" placeholder="Password">
<button type="submit" class="btn btn-black">Login</button>
</form>
</div>
</form>
%end
<form action="./logout/" method="post">
<div>
<button type="submit" class="btn btn-black">Logout</button>
</div>
</form>
% rebase('base', settings=settings, pastes_count=pastes_count)
% rebase('base', settings=settings, pastes_count=pastes_count)

6
zerobin/views/base.tpl
View File

@ -35,14 +35,14 @@
<nav>
<ul>
<li class="submenu"><a href="#" @click.prevent="openPreviousPastesMenu = !openPreviousPastesMenu">Previous
pastes +</a>
pastes v</a>
<ul class="previous-pastes" id="topmenu" v-if="openPreviousPastesMenu"
@mouseleave="openPreviousPastesMenu =false">
<li class="item active" v-if="previousPastes.length === 0">
<a href="#">No paste yet...</a>
<a href="#">No paste yet</a>
</li>
<li class="item active" v-for="paste in previousPastes">
<a :href="paste.link" @click="forceLoad(paste.link)">{% paste.displayDate %}.</a>
<a :href="paste.link" @click="forceLoad(paste.link)">{% paste.displayDate %}</a>
</li>
</ul>
</li>

18
zerobin/views/login.tpl Normal file
View File

@ -0,0 +1,18 @@
<form action="." method="post">
<div class="login-form">
<form>
<label>Password</label>
%if status == "error":
<div class="alert alert-danger" role="alert alert-danger">
{{message}}
</div>
%end
<input type="password" class="form-control" placeholder="Password" name="password">
<button type="submit" class="btn btn-black">Login</button>
</form>
</div>
</form>
% rebase('base', settings=settings, pastes_count=pastes_count)

4
zerobin/views/paste.tpl
View File

@ -19,8 +19,6 @@
%end
%end
<h1>{% currentPaste.type %}</h1>
<div class="well paste-form">
<form action="/" method="get" accept-charset="utf-8">
@ -57,7 +55,7 @@
%if expiration:
<span id="expiration-tag">Expire {{ expiration }}</span>
%end
<pre id="paste-content" class="prettyprint">
<code>
{{ paste.content }}