remove tunnel functions

modules/hyprland/home.nix

@@ -412,125 +412,6 @@
   programs.zsh.initContent = ''
     # Quickly restart Hyprland session (graceful logout)
     alias hypr-restart='loginctl terminate-session'
-
-    # SSH tunnel functions for transparent system-wide SOCKS proxy via redsocks
-    function tunnel-on() {
-      if [[ -z "$1" ]]; then
-        echo "Usage: tunnel-on <host>"
-        return 1
-      fi
-
-      local host="$1"
-      local port=1080  # SOCKS port
-      local redsocks_port=12345  # Redsocks local port
-
-      # Check if there's already an active tunnel
-      local existing_tunnel=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
-      if [[ -n "$existing_tunnel" ]]; then
-        echo "Existing tunnel detected. Switching to $host..."
-        echo "Stopping current tunnel..."
-        pkill -f "ssh -D $port"
-        sleep 1
-      fi
-
-      echo "Starting SOCKS tunnel to $host on port $port..."
-
-      # Start SSH tunnel in background
-      ssh -D $port -N -f "$host"
-      if [[ $? -ne 0 ]]; then
-        echo "✗ Failed to establish tunnel to $host"
-        return 1
-      fi
-      echo "✓ Tunnel established"
-
-      # Start redsocks
-      echo "Starting redsocks transparent proxy..."
-      redsocks -c ~/.config/redsocks/redsocks.conf
-      if [[ $? -ne 0 ]]; then
-        echo "✗ Failed to start redsocks"
-        pkill -f "ssh -D $port"
-        return 1
-      fi
-      echo "✓ Redsocks started"
-
-      # Configure iptables rules for transparent proxying
-      echo "Configuring iptables rules..."
-
-      # Create REDSOCKS chain if it doesn't exist
-      sudo iptables -t nat -N REDSOCKS 2>/dev/null || sudo iptables -t nat -F REDSOCKS
-
-      # Exclude localhost networks
-      sudo iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN
-
-      # Redirect all other TCP traffic to redsocks
-      sudo iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports $redsocks_port
-
-      # Apply the REDSOCKS chain to OUTPUT
-      sudo iptables -t nat -A OUTPUT -p tcp -j REDSOCKS
-
-      echo "✓ System-wide proxy enabled (localhost:$port -> $host)"
-      echo "All TCP traffic is now routed through the SSH tunnel"
-    }
-
-    function tunnel-off() {
-      local port=1080
-
-      echo "Removing iptables rules..."
-      # Remove REDSOCKS chain from OUTPUT
-      sudo iptables -t nat -D OUTPUT -p tcp -j REDSOCKS 2>/dev/null
-      # Flush and delete REDSOCKS chain
-      sudo iptables -t nat -F REDSOCKS 2>/dev/null
-      sudo iptables -t nat -X REDSOCKS 2>/dev/null
-      echo "✓ iptables rules removed"
-
-      echo "Stopping redsocks..."
-      pkill -f "redsocks -c"
-      echo "✓ Redsocks stopped"
-
-      echo "Stopping SSH tunnels..."
-      pkill -f "ssh -D $port"
-      echo "✓ SSH tunnels stopped"
-
-      echo "System-wide proxy disabled"
-    }
-
-    function tunnel-status() {
-      local port=1080
-      local redsocks_port=12345
-
-      echo "=== SSH Tunnel Status ==="
-      local tunnels=$(ps aux | grep -E "ssh -D $port" | grep -v grep)
-      if [[ -n "$tunnels" ]]; then
-        echo "✓ Active SSH tunnel:"
-        echo "$tunnels"
-      else
-        echo "✗ No active SSH tunnels"
-      fi
-
-      echo ""
-      echo "=== Redsocks Status ==="
-      local redsocks=$(ps aux | grep -E "redsocks -c" | grep -v grep)
-      if [[ -n "$redsocks" ]]; then
-        echo "✓ Redsocks running:"
-        echo "$redsocks"
-      else
-        echo "✗ Redsocks not running"
-      fi
-
-      echo ""
-      echo "=== iptables REDSOCKS Chain ==="
-      if sudo iptables -t nat -L REDSOCKS -n 2>/dev/null | grep -q "Chain REDSOCKS"; then
-        echo "✓ REDSOCKS chain exists:"
-        sudo iptables -t nat -L REDSOCKS -n --line-numbers
-      else
-        echo "✗ REDSOCKS chain not configured"
-      fi
-
-      echo ""
-      echo "=== Network Test ==="
-      echo "Your current IP (via proxy if enabled):"
-      timeout 5 curl -s https://api.ipify.org 2>/dev/null || echo "Failed to fetch IP"
-    }
   '';
 
   # Cursor theme configuration