feat: add UDP support to USER_PORTS (#1011)

Allow USER_PORTS entries in the form PORT or PORT/PROTO (tcp or udp). When the protocol is omitted, TCP is assumed for backward compatibility. This enables forwarding of UDP services when running the container in user‑mode networking.

src/network.sh

@@ -152,7 +152,18 @@ getUserPorts() {
   list="${list%% }"
 
   for port in $list; do
-    args+="hostfwd=tcp::$port-$VM_NET_IP:$port,"
+    proto="tcp"
+    num="$port"
+
+    if [[ "$port" == */udp ]]; then
+      proto="udp"
+      num="${port%/udp}"
+    elif [[ "$port" == */tcp ]]; then
+      proto="tcp"
+      num="${port%/tcp}"
+    fi
+
+    args+="hostfwd=$proto::$num-$VM_NET_IP:$num,"
   done
 
   echo "${args%?}"

src/proc.sh

@@ -128,6 +128,30 @@ else
 
 fi
 
+if [[ "$ARGUMENTS" == *"-cpu host,"* ]]; then
+
+  args="${ARGUMENTS} "
+  prefix="${args/-cpu host,*/}"
+  suffix="${args/*-cpu host,/}"
+  param="${suffix%% *}"
+  suffix="${suffix#* }"
+  args="${prefix}${suffix}"
+  ARGUMENTS="${args::-1}"
+
+  if [ -z "$CPU_FLAGS" ]; then
+    CPU_FLAGS="$param"
+  else
+    CPU_FLAGS+=",$param"
+  fi
+
+else
+
+  if [[ "$ARGUMENTS" == *"-cpu host"* ]]; then
+    ARGUMENTS="${ARGUMENTS//-cpu host/}"
+  fi
+
+fi
+
 if [ -z "$CPU_FLAGS" ]; then
   if [ -z "$CPU_FEATURES" ]; then
     CPU_FLAGS="$CPU_MODEL"

src/reset.sh

@@ -160,6 +160,7 @@ setCountry() {
   [ -z "$COUNTRY" ] && getCountry "https://ifconfig.co/json" ".country_iso"
   [ -z "$COUNTRY" ] && getCountry "https://api.ip2location.io" ".country_code"
   [ -z "$COUNTRY" ] && getCountry "https://ipinfo.io/json" ".country"
+  [ -z "$COUNTRY" ] && getCountry "https://api.ipquery.io/?format=json" ".location.country_code" 
   [ -z "$COUNTRY" ] && getCountry "https://api.myip.com" ".cc"
 
   return 0