Add support for WireGuard VPN Service.

ip6t-firewall-server

@@ -1023,6 +1023,21 @@ done
 echo_done
 
 
+# ---
+# - Permit all traffic through WireGuard lines
+# ---
+echononl "\tPermit all traffic through WireGuard lines.."
+for _wg_if in ${wg_if_arr[@]} ; do
+   $ip6t -A INPUT -i $_wg_if -m conntrack --ctstate NEW -j ACCEPT
+   if $kernel_forward_between_interfaces ; then
+      for _local_dev in ${local_if_arr[@]} ; do
+         $ip6t -A FORWARD -i $_wg_if -o $_local_dev -m conntrack --ctstate NEW -j ACCEPT
+      done
+   fi
+done
+echo_done
+
+
 # ---
 # - Don't allow traffik into Unique local network (ULA)
 # ---
@@ -1376,6 +1391,46 @@ else
 fi
 
 
+# ---
+# - Wireguard
+# ---
+
+echononl "\t\tWireguard Service only out"
+if [[ ${#wireguard_out_port_port_arr[@]} -gt 0 ]] ; then
+
+   for _dev in ${ext_if_arr[@]} ; do
+      for _port in ${wireguard_out_port_port_arr[@]} ; do
+         $ip6t -A OUTPUT -o $_dev -p udp --dport $_port  -m state --state NEW -j ACCEPT
+      done
+   done
+
+   echo_done
+else
+   echo_skipped
+fi
+
+echononl "\t\tWireguard Services.."
+if [[ ${#wireguard_server_ip_arr[@]} -gt 0 ]] || [[ ${#forward_wireguard_server_ip_arr[@]} -gt 0 ]] ; then
+   if [[ ${#wireguard_server_ip_arr[@]} -gt 0 ]] ; then
+      for _ip in ${wireguard_server_ip_arr[@]} ; do
+         for _port in ${wireguard_server_port_arr[@]} ; do
+            $ip6t -A INPUT -p udp -d $_ip --dport $_port -m state --state NEW -j ACCEPT
+         done
+      done
+   fi
+
+   if [[ ${#forward_wireguard_server_ip_arr[@]} -gt 0 ]] && $kernel_forward_between_interfaces ; then
+      for _ip in ${forward_wireguard_server_ip_arr[@]} ; do
+         $ip6t -A FORWARD -p udp -d $_ip --dport $_port -m state --state NEW -j ACCEPT
+      done
+   fi
+
+   echo_done
+else
+   echo_skipped
+fi
+
+
 # ---
 # - Rsync Out
 # ---