Added comments to live_exam_os/config/boot_hooks/firewall

live_exam_os/config/boot_hooks/firewall

@@ -4,13 +4,20 @@
 
 firewall ()
 {
+    # Block all incoming and outgoing traffic
     ufw default deny incoming
     ufw default deny outgoing
+    # Allow outgoing http and https traffic
     ufw allow out from any to $1 port 80
     ufw allow out from any to $1 port 443
+    # Allow outgoing traffic to nexus-server API
     ufw allow out from any to $1 port $2
+    # Allow outgoing ntp traffic
+    # ufw allow out from any to any port 123 proto udp
+    # Allow outgoing traffic to nexus VMs (Spice)
     ufw allow out from any to $1 port 1025:65535 proto tcp
     ufw allow out from any to $1 port 1025:65535 proto udp
+
     ufw enable
 }
 

live_exam_os/config/packages.list.chroot

@@ -11,4 +11,4 @@ virt-viewer
 firmware-iwlwifi
 network-manager
 network-manager-gnome
-brightnessctl
+#systemd-timesyncd