From 7e836ad4f9273cb27ed56fb17b978981d55a3ed3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?To=CF=80?= <git@topi.wtf>
Date: Sat, 2 Dec 2023 13:24:15 +0100
Subject: [PATCH] throw http 400 if both track and encodedTrack/identifier is
 set

---
 .../src/main/java/lavalink/server/player/PlayerRestHandler.kt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/LavalinkServer/src/main/java/lavalink/server/player/PlayerRestHandler.kt b/LavalinkServer/src/main/java/lavalink/server/player/PlayerRestHandler.kt
index 2b7dd23a6..6a837dbf5 100644
--- a/LavalinkServer/src/main/java/lavalink/server/player/PlayerRestHandler.kt
+++ b/LavalinkServer/src/main/java/lavalink/server/player/PlayerRestHandler.kt
@@ -59,6 +59,10 @@ class PlayerRestHandler(
     ): ResponseEntity<Player> {
         val context = socketContext(socketServer, sessionId)
 
+        if (playerUpdate.track.isPresent() && (playerUpdate.encodedTrack is Omissible.Present || playerUpdate.identifier is Omissible.Present)) {
+            throw ResponseStatusException(HttpStatus.BAD_REQUEST, "Cannot specify both track and encodedTrack/identifier")
+        }
+
         val track = if (playerUpdate.track.isPresent()) {
             playerUpdate.track
         } else {