From 6a1932313801e55fbcfb047fdcef87266f472c33 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Thu, 16 Jan 2025 15:25:58 +0300
Subject: [PATCH] feat(announcer): Added `event` verifying (#1765)

---
 bt/announce.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bt/announce.php b/bt/announce.php
index 6d3523146..5e531d9af 100644
--- a/bt/announce.php
+++ b/bt/announce.php
@@ -94,6 +94,16 @@ if (!isset($info_hash)) {
     msg_die('info_hash was not provided');
 }
 
+/**
+ * Verify event
+ *
+ * @see https://github.com/HDInnovations/UNIT3D-Community-Edition/blob/c64275f0b5dcb3c4c845d5204871adfe24f359d6/app/Http/Controllers/AnnounceController.php#L275
+ */
+$event = strtolower($event);
+if (!in_array($event, ['started', 'completed', 'stopped', 'paused', ''])) {
+    msg_die('Invalid event: ' . $event);
+}
+
 // Store info hash in hex format
 $info_hash_hex = bin2hex($info_hash);