Security hardening + bug fixes: rotate admin pw, /api/v1/dedicated/locations alias (404 fix), rate-limit login/signup, SameSite+HttpOnly session cookies, protect /dedicated/poll (403), whitelist admin.py set_field

app.py

@@ -17,6 +17,8 @@ import iproyal
 CFG = db.CFG
 app = Flask(__name__)
 app.secret_key = CFG["secret_key"]
+app.config["SESSION_COOKIE_SAMESITE"] = "Lax"     # mitigate CSRF on modern browsers
+app.config["SESSION_COOKIE_HTTPONLY"] = True      # block JS session theft (XSS)
 
 # simple SQLite-backed rate limiter (shared across gunicorn workers)
 def _client_ip():
@@ -129,6 +131,9 @@ def index():
 @app.route("/signup", methods=["GET", "POST"])
 def signup():
     if request.method == "POST":
+        if not _rate_ok(_client_ip(), limit=20, window=300):
+            flash("Too many attempts. Slow down.", "warn")
+            return render_template("signup.html")
         username = request.form.get("username", "").strip()
         password = request.form.get("password", "")
         if len(username) < 3 or len(password) < 6:
@@ -158,6 +163,9 @@ def signup():
 @app.route("/login", methods=["GET", "POST"])
 def login():
     if request.method == "POST":
+        if not _rate_ok(_client_ip(), limit=20, window=300):
+            flash("Too many attempts. Slow down.", "warn")
+            return render_template("login.html")
         username = request.form.get("username", "").strip()
         password = request.form.get("password", "")
         d = db.get_db()
@@ -377,6 +385,16 @@ def dedicated_locations():
         return jsonify({"error": str(e)}), 502
 
 
+@app.route("/api/v1/dedicated/locations")
+def api_dedicated_locations():
+    pid = request.args.get("product", 9, type=int)
+    try:
+        return jsonify({"locations": [{"id": i, "name": n, "in_stock": s}
+                                      for i, n, s in iproyal.list_locations(pid)]})
+    except Exception as e:
+        return jsonify({"error": str(e)}), 502
+
+
 @app.route("/dedicated/buy", methods=["POST"])
 @login_required
 def dedicated_buy():
@@ -405,7 +423,9 @@ def dedicated_buy():
 
 @app.route("/dedicated/poll", methods=["POST"])
 def dedicated_poll():
-    """Admin/agent hook: poll provisioning for pending dedicated orders."""
+    """Admin hook: poll provisioning for pending dedicated orders."""
+    if not session.get("admin"):
+        abort(403)
     ok, failed = poll_provisioning()
     return jsonify({"provisioned": ok, "failed": failed})
 
@@ -457,7 +477,7 @@ def poll_provisioning():
 
 
 # ---------- admin ----------
-ADMIN_PASSWORD = CFG.get("admin_password", "czapiewski")
+ADMIN_PASSWORD = CFG.get("admin_password", "")
 
 
 @app.route("/admin", methods=["GET", "POST"])