From a476214142b010becbd0b780e7fd1b9a4460cc99 Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Sun, 17 May 2026 11:46:09 +0530
Subject: minecraft firewall drop

---
 nixos/apps.nix            |  4 ++--
 nixos/games/minecraft.nix | 12 ++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/nixos/apps.nix b/nixos/apps.nix
index b8f6e9b..9918029 100644
--- a/nixos/apps.nix
+++ b/nixos/apps.nix
@@ -37,6 +37,6 @@
     ];
   };
 
-  networking.firewall.allowedTCPPorts = [ 53317 8081 4173 3001 ];
-  networking.firewall.allowedUDPPorts = [ 53317 8081 4173 3001 ];
+  networking.firewall.allowedTCPPorts = [ 53317 41567 ];
+  networking.firewall.allowedUDPPorts = [ 53317 41567 ];
 }
diff --git a/nixos/games/minecraft.nix b/nixos/games/minecraft.nix
index 594f8bd..6507764 100644
--- a/nixos/games/minecraft.nix
+++ b/nixos/games/minecraft.nix
@@ -3,4 +3,16 @@
   environment.systemPackages = with pkgs; [
     prismlauncher
   ];
+
+  # you do need to enable all of the ports because minecraft LAN uses a fucking
+  # random one
+  networking.firewall = {
+    enable = true;
+    allowedTCPPortRanges = [
+      { from = 1024; to = 65535; }
+    ];
+    allowedUDPPortRanges = [
+      { from = 1024; to = 65535; }
+    ];
+  };
 }
-- 
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