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