Added Mordhau-Open-Ports.bash

Mordhau/Mordhau-Open-Ports.bash

@@ -0,0 +1,14 @@
+#!/bin/bash --posix
+
+set -e
+
+firewall-cmd --add-port 7770-7779/tcp --permanent
+firewall-cmd --add-port 27000-27009/tcp --permanent
+firewall-cmd --add-port 15000-15009/tcp --permanent
+firewall-cmd --add-port 26000-26009/tcp --permanent
+
+echo "All ports open for Mordhau servers - reloading firewall-cmd..."
+
+firewall-cmd --reload
+
+echo "Finished opening ports."

Port-Forward.bash

@@ -24,7 +24,6 @@ usage() {
     All above flags must be passed with arguments"
 }
 
-
 error() {
   printf '%s\n' "$1" >&2
   exit 1
@@ -32,7 +31,7 @@ error() {
 
 while :; do
   case $1 in
-        -h|-\?|--help)
+  -h | -\? | --help)
     usage # Display a usage synopsis.
     exit
     ;;
@@ -60,14 +59,19 @@ while :; do
     usage
     ;;
   *) # Default case: No more options, so break out of the loop.
-            break
+    break ;;
   esac
 
   shift
 done
 
+[[ "${IP}" == "" ]] && error "--ip requires an argument"
+[[ "${FORWARD_PORT}" == "" ]] && error "--forward-port requires an argument"
+[[ "${INBOUND_PORT}" == "" ]] && error "--inbound-port requires an argument"
+
 firewall-cmd --permanent --add-forward-port=port="${INBOUND_PORT}":proto=tcp:toaddr="${IP}":toport="${FORWARD_PORT}"
 firewall-cmd --permanent --add-port="${INBOUND_PORT}"/tcp
 firewall-cmd --add-masquerade
+firewall-cmd --reload
 
-echo "Routing all data on ${INBOUND_PORT} to ${IP}${FORWARD_PORT}"
+echo "Routing all data on ${INBOUND_PORT} to ${IP}:${FORWARD_PORT}"