From 5fb19f10389b70ee2389755106092a9ef6c64598 Mon Sep 17 00:00:00 2001
From: David Moc <personal@cdatgoose.org>
Date: Sun, 24 May 2026 11:48:07 +0200
Subject: Go

---
 polybar/scripts/wg-pc-toggle.sh | 82 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100755 polybar/scripts/wg-pc-toggle.sh

(limited to 'polybar/scripts/wg-pc-toggle.sh')

diff --git a/polybar/scripts/wg-pc-toggle.sh b/polybar/scripts/wg-pc-toggle.sh
new file mode 100755
index 0000000..5cd102f
--- /dev/null
+++ b/polybar/scripts/wg-pc-toggle.sh
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+profile="${WG_QUICK_PROFILE:-PC}"
+iface="$profile"
+requested="${1:-toggle}"
+
+export DISPLAY="${DISPLAY:-:0}"
+if [ -z "${XAUTHORITY:-}" ] && [ -r "$HOME/.Xauthority" ]; then
+  export XAUTHORITY="$HOME/.Xauthority"
+fi
+
+case "$profile" in
+  *[!A-Za-z0-9_.@-]*|"")
+    echo "Invalid WireGuard profile: $profile" >&2
+    exit 2
+    ;;
+esac
+
+log_file="${XDG_RUNTIME_DIR:-/tmp}/polybar-wg-$profile.log"
+
+notify() {
+  if command -v dunstify >/dev/null 2>&1; then
+    dunstify -a polybar -u low "WireGuard" "$1"
+  fi
+}
+
+polkit_agent_running() {
+  pgrep -u "$UID" -f 'polkit-gnome-authentication-agent-1|polkit-kde-authentication-agent-1|lxqt-policykit-agent|polkit-mate-authentication-agent-1|xfce-polkit' >/dev/null 2>&1
+}
+
+ensure_polkit_agent() {
+  if polkit_agent_running; then
+    return 0
+  fi
+
+  if [ -x /home/aag/.config/polybar/scripts/polkit-agent.sh ]; then
+    /usr/bin/setsid -f /home/aag/.config/polybar/scripts/polkit-agent.sh >>"$log_file" 2>&1
+    sleep 0.5
+  fi
+
+  polkit_agent_running
+}
+
+case "$requested" in
+  up|down)
+    action="$requested"
+    ;;
+  toggle)
+    if [ -d "/sys/class/net/$iface" ]; then
+      action="down"
+    else
+      action="up"
+    fi
+    ;;
+  *)
+    notify "Unknown action: $requested"
+    exit 2
+    ;;
+esac
+
+if [ "$(id -u)" -eq 0 ]; then
+  auth=()
+elif command -v pkexec >/dev/null 2>&1; then
+  if ! ensure_polkit_agent; then
+    notify "No polkit agent running"
+    echo "No polkit authentication agent is running." >"$log_file"
+    echo "Install/start polkit-gnome, then restart i3 or run ~/.config/polybar/scripts/polkit-agent.sh." >>"$log_file"
+    exit 1
+  fi
+  auth=(pkexec --disable-internal-agent)
+else
+  notify "pkexec not found"
+  exit 1
+fi
+
+if "${auth[@]}" /usr/bin/wg-quick "$action" "$profile" >"$log_file" 2>&1; then
+  notify "$profile $action complete"
+else
+  notify "$profile $action failed: $log_file"
+  exit 1
+fi
-- 
cgit v1.2.3