Additional Clean Up, Favicons, etc.

app.py

@@ -1,3 +1,19 @@
+# Icolotl Index Webserver
+# Copyright (C) 2026 Morgana <morgana@icolotl.com>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import json
 from hashlib import scrypt
 from os import urandom
@@ -6,6 +22,7 @@ from colorsys import rgb_to_hsv
 
 from flask import Flask, render_template, request, redirect, url_for, session, abort
 from flask_pymongo import PyMongo
+from werkzeug.exceptions import HTTPException
 from bson import ObjectId
 import bson.json_util as bson
 import requests
@@ -42,8 +59,10 @@ def partition(predicate, iterable):
 
 @app.context_processor
 def inject_data():
-    ddata = db.domains.find_one({"id": request.endpoint})
-    return dict(hue=ddata["quad"])
+    if request.endpoint:
+        ddata = db.domains.find_one({"id": request.endpoint})
+        return {"hue": ddata.get("quad", "ade")}
+    return {"hue": "ade"}
 
 
 @app.before_request
@@ -54,7 +73,7 @@ def apply_checks():
     ddata = db.domains.find_one_or_404({"id": request.endpoint})
     udata = db.users.find_one({"id": username}) if username else None
     if not can_access(ddata, udata):
-        abort(401)
+        abort(403 if udata else 401)
 
 
 def can_access(ddata, udata) -> bool:
@@ -126,6 +145,11 @@ def help():
     return render_template("help.html")
 
 
+@app.route("/license")
+def license():
+    return render_template("license.html")
+
+
 @app.post("/login")
 def login():
     username = request.form.get("username")
@@ -443,3 +467,8 @@ def lighting():
         return render_template("lighting.html", ldatas=result)
     except requests.exceptions.ConnectionError:
         abort(500)
+
+
+@app.errorhandler(HTTPException)
+def handle_error(error):
+    return render_template("error.html", error=error), error.code