feat: differentiate machine-id generation in x86 target

misc/x86/uci-defaults/99-machine-id.sh

@@ -0,0 +1,24 @@
+#/bin/sh
+
+set -e
+
+main() {
+    local machine_id_file="/etc/machine-id"
+
+    if [ -f "$machine_id_file" ]; then
+        echo "Machine ID already generated. Doing nothing."
+        exit 0
+    fi
+
+    # Accumulate data to create unique machine id
+    local mac_addresses=$(cat /sys/class/net/*/address | uniq | sort)
+    local device_uuid=$(dmidecode | grep UUID)
+
+    # Ensure destination directory
+    mkdir -p "$(dirname "$machine_id_file")"
+
+    # Generate SHA256 hash of data and save it to $machine_id_file
+    echo "$mac_adresses $device_uuid" | sha256sum | cut -d ' ' -f1 > "$machine_id_file"
+}
+
+main

misc/x86/uci-defaults/99-x86-uci-custom.sh

@@ -3,6 +3,7 @@
 set -e
 
 main() {
+    # Update default firewall ruleset
     uci add firewall rule
     uci set firewall.@rule[-1].name='Allow SSH on WAN'
     uci set firewall.@rule[-1].src='wan'
@@ -25,15 +26,12 @@ main() {
     uci set firewall.@rule[-1].target='ACCEPT'
 
     uci commit firewall
-    service firewall restart
-
-    # Forward DNS queries to public DNS
-    ( uci -q delete dhcp.@dnsmasq[0].server || exit 0 )
-    uci add_list dhcp.@dnsmasq[0].server="8.8.8.8"
-    uci add_list dhcp.@dnsmasq[0].server="8.8.4.4"
     
+    # Disable DNS-rebind protection
+    uci set dhcp.@dnsmasq[0].rebind_protection='0'
     uci commit dhcp
-    service dnsmasq restart
+
+    reload_config
 }
 
 main