From 38c72e5af844adbf710d2ebe59bb4f74fd2949e4 Mon Sep 17 00:00:00 2001
From: "manuel.maier" <manuel.maier@maieredv.de>
Date: Tue, 24 Mar 2026 22:23:49 +0100
Subject: [PATCH] =?UTF-8?q?wg-client-status.sh=20hinzugef=C3=BCgt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 wg-client-status.sh | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 wg-client-status.sh

diff --git a/wg-client-status.sh b/wg-client-status.sh
new file mode 100644
index 0000000..78971c9
--- /dev/null
+++ b/wg-client-status.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# --- Konfiguration ---
+URL="https://node-red.mgnt.vmd55888.de/vpn-status"
+MY_HOSTNAME=$(hostname)
+
+# Pfade (bitte mit 'which' prüfen, falls es nicht klappt)
+NETCLIENT=$(which netclient)
+CURL=$(which curl)
+
+# --- Start ---
+# Wir holen die Liste der Peers
+# Die Spalten bei 'netclient peers' sind: 
+# 1:Index | 2:Network | 3:Hostname | 6:Last Handshake
+$($NETCLIENT peers) | grep -E "vpn|mdvpn" | while read -r line; do
+    
+    # 1. Namen extrahieren (Spalte 3) und Emojis/Spaces killen
+    CLIENT_RAW=$(echo "$line" | awk -F'|' '{print $3}' | xargs)
+    CLIENT=$(echo "$CLIENT_RAW" | sed 's/[^a-zA-Z0-9._-]//g')
+    
+    [[ -z "$CLIENT" ]] && continue
+
+    # 2. Handshake extrahieren (Spalte 6)
+    HANDSHAKE=$(echo "$line" | awk -F'|' '{print $6}' | xargs)
+    
+    # 3. Logik: Online wenn Handshake < 5 Min oder "seconds"
+    STATUS=false
+    if [[ "$HANDSHAKE" == *"seconds"* ]] || [[ "$HANDSHAKE" =~ ^[1-5]\ minute ]]; then
+        STATUS=true
+    fi
+
+    # 4. POST an Node-RED
+    # Wir senden "handshake" mit, damit du es (optional) sehen kannst
+    $CURL -s -X POST -H "Content-Type: application/json" \
+         -d "{\"server\": \"$MY_HOSTNAME\", \"client\": \"$CLIENT\", \"status\": $STATUS, \"handshake\": \"$HANDSHAKE\"}" \
+         "$URL" > /dev/null
+done
\ No newline at end of file