Subir archivos a "/"

2025-06-16 20:41:11 +00:00
parent d18c7723aa
commit 40e039ae2e
2 changed files with 326 additions and 0 deletions
--- a/set-fortivpn-dns.sh
+++ b/set-fortivpn-dns.sh
@ -0,0 +1,83 @@
+#!/bin/bash
+
+# === Configuración ===
+VPN_NAME="FortiClient VPN"
+DNS1="10.7.120.30"
+DNS2="10.7.120.31"
+RESOLVER_FILE="/etc/resolver/ttech.inet"
+DNS_BACKUP_FILE="$HOME/.fortivpn_dns_backup"
+NOTIFIER="/opt/homebrew/bin/terminal-notifier"  # Ajusta según tu sistema
+
+# === Protección anti-ejecución múltiple ===
+LOCK_FILE="/tmp/set-fortivpn-dns.lock"
+LOCK_TIMEOUT=10  # segundos
+
+if [ -f "$LOCK_FILE" ]; then
+  last_run=$(stat -f "%m" "$LOCK_FILE")
+  now=$(date +%s)
+  if (( now - last_run < LOCK_TIMEOUT )); then
+    echo "$(date): Script ejecutado recientemente. Saliendo." >> /tmp/fortivpn-dns.log
+    exit 0
+  fi
+fi
+
+touch "$LOCK_FILE"
+
+# === Función para notificaciones ===
+function notify() {
+    TITLE="$1"
+    MESSAGE="$2"
+    USER=$(stat -f "%Su" /dev/console)
+    sudo -u "$USER" "$NOTIFIER" -title "$TITLE" -message "$MESSAGE"
+}
+
+# === Detectar estado de la VPN ===
+STATUS=$(scutil --nc status "$VPN_NAME" | head -n 1)
+echo $STATUS
+
+if [[ "$STATUS" == "Connected" ]]; then
+    if [[ -f "$RESOLVER_FILE" ]]; then
+        exit 
+    fi
+
+    echo "$(date): VPN conectada." >> /tmp/fortivpn-dns.log
+
+    # Guardar DNS originales si no están guardados
+    if [[ ! -f "$DNS_BACKUP_FILE" ]]; then
+        networksetup -getdnsservers "$VPN_NAME" > "$DNS_BACKUP_FILE"
+    fi
+
+    # Aplicar nuevos DNS
+    networksetup -setdnsservers "$VPN_NAME" $DNS1 $DNS2
+
+    # Crear resolver para ttech.inet
+    if [[ ! -f "$RESOLVER_FILE" ]]; then
+        sudo /bin/mkdir -p /etc/resolver
+        echo "nameserver $DNS1" | sudo /usr/bin/tee "$RESOLVER_FILE" > /dev/null
+        echo "nameserver $DNS2" | sudo /usr/bin/tee -a "$RESOLVER_FILE" > /dev/null
+    fi
+
+    notify "✅ VPN Conectada" "DNS configurado y resolver ttech.inet creado"
+
+else
+    echo "$(date): VPN desconectada." >> /tmp/fortivpn-dns.log
+
+    # Restaurar DNS originales
+    if [[ -f "$DNS_BACKUP_FILE" ]]; then
+        ORIGINAL_DNS=$(cat "$DNS_BACKUP_FILE")
+        if [[ "$ORIGINAL_DNS" == "There aren't any DNS Servers set on"* ]]; then
+            networksetup -setdnsservers "$VPN_NAME" "Empty"
+        else
+            networksetup -setdnsservers "$VPN_NAME" $ORIGINAL_DNS
+        fi
+        rm "$DNS_BACKUP_FILE"
+    fi
+
+    # Eliminar resolver
+    if [[ -f "$RESOLVER_FILE" ]]; then
+        sudo /bin/rm -f "$RESOLVER_FILE"
+    	notify "🔌 VPN Desconectada" "DNS restaurado y resolver eliminado"
+    fi
+
+    #notify "🔌 VPN Desconectada" "DNS restaurado y resolver eliminado"
+fi