From c9deb6eba40e294e56ff091d5b38e4201e1daa71 Mon Sep 17 00:00:00 2001
From: Ferdinand Schober <ferdinand.schober@fau.de>
Date: Sun, 28 Jan 2024 17:32:22 +0100
Subject: [PATCH] add firewalld config file

---
 README.md              | 4 ++++
 firewall/lan-mouse.xml | 8 ++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 firewall/lan-mouse.xml

diff --git a/README.md b/README.md
index 1693116..e167840 100644
--- a/README.md
+++ b/README.md
@@ -97,6 +97,10 @@ gtk-update-icon-cache /usr/local/share/icons/hicolor/
 # install desktop entry
 sudo mkdir -p /usr/local/share/applications
 sudo cp de.feschber.LanMouse.dekstop /usr/local/share/applications
+
+# when using firewalld: install firewall rule
+sudo cp firewall/lan-mouse.xml /etc/firewalld/services
+# -> enable the service in firewalld settings
 ```
 
 ### Conditional Compilation
diff --git a/firewall/lan-mouse.xml b/firewall/lan-mouse.xml
new file mode 100644
index 0000000..d6b0266
--- /dev/null
+++ b/firewall/lan-mouse.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- for packaging: /usr/lib/firewalld/services/lan-mouse.xml -->
+<!-- configure manually: /etc/firewalld/services/lan-mouse.xml -->
+<service>
+  <short>LAN Mouse</short>
+  <description>mouse and keyboard sharing via LAN</description>
+  <port port="4242" protocol="udp"/>
+</service>