revert 74617a1e0f

revert srv/poe_manager/templates/switche.html aktualisiert

.gitignore

@@ -0,0 +1,45 @@
+# Alles ignorieren
+*
+
+# .gitignore selbst tracken
+!.gitignore
+
+# Virtuelle Umgebung ignorieren
+/srv/poe_manager/venv/
+__pycache__/
+
+# Logfiles ignorieren
+*.log
+
+# Systemd Services tracken
+!etc/
+!etc/systemd/
+!etc/systemd/system/
+!etc/systemd/system/rpi*.service
+!etc/systemd/system/rpi*.timer
+!etc/nginx/
+!etc/nginx/sites-enabled/
+!etc/nginx/sites-enabled/default
+
+# Custom Scripts tracken
+!usr/
+!usr/local/
+!usr/local/bin/
+!usr/local/bin/custom/
+!usr/local/bin/custom/*
+
+# Web-App Dateien im poe_manager tracken
+!/srv/
+!/srv/poe_manager/
+!/srv/poe_manager/*.*
+!/srv/poe_manager/templates/
+!/srv/poe_manager/templates/*.*
+!/srv/poe_manager/static/
+!/srv/poe_manager/static/css/
+!/srv/poe_manager/static/css/*
+!/srv/poe_manager/static/js/
+!/srv/poe_manager/static/js/*
+
+
+# Optional: SQLite DB ignorieren (falls du nicht willst, dass Passwörter im Repo landen)
+# /srv/poe_manager/sqlite.db

README.md

@@ -1,15 +1,42 @@
-# Aruba PoE
+# PoE Manager Web-App
 
-```
+Webbasierte Verwaltung und Monitoring von PoE-Devices und Switches.  
-Dieses Repo konfiguriert auf Ubuntu/Debian einen Service,
+Die App ermöglicht:
-dieser Service ist in der Lage IPs zu Pingen und entsprechend daran POE auf vorgegebenen Ports an einem Aruba Switch
-zu Aktivieren bzw. Deaktivieren.
-```
 
-Download:
+- Anzeige von Device-Status (Online/Offline)
+- Verwaltung von Devices und Switches
+- Einstellung des Prüfintervalls
+- Live-Log-Ansicht
+- Benutzerverwaltung mit Adminrechten
+
+---
+
+## **Installation (nach einem frischen Clone)**
 
 ```bash
-wget -qO- --header 'Authorization:token 9031f8d227dd83ba601680bf3a9f6c2d26c1a970' https://gitea.int.eertmoed.net/WiS/Aruba-PoE/archive/latest.tar.gz | tar xvz ; bash /root/aruba-poe/install.sh ;
+# Pakete installieren
+sudo apt update
+sudo apt install python3 python3-venv python3-pip nginx sqlite3 git nano -y
+
+# Repo klonen
+git clone https://gitea.int.eertmoed.net/WiS/Aruba-PoE.git /srv/poe_manager
+cd /srv/poe_manager
+
+# Virtuelle Umgebung erstellen
+python3 -m venv venv
+source venv/bin/activate
+
+# Abhängigkeiten installieren
+pip install --upgrade pip
+pip install -r requirements.txt
+
+# Datenbank initialisieren
+python create_db.py
+
+# Admin-Benutzer erstellen
+python create_admin.py
+
+# Web-App starten
+python app.py --host=0.0.0.0 --port=5000
 ```
 
-

etc/nginx/sites-enabled/default

@@ -0,0 +1 @@
+/etc/nginx/sites-available/default

etc/systemd/system/rpi-check.service

@@ -3,7 +3,10 @@ Description=RPI Ping Check
 After=network.target
 
 [Service]
-ExecStart=/usr/local/bin/custom/poe.sh
+Type=simple
+User=root
+WorkingDirectory=/srv/poe_manager
+ExecStart=/srv/poe_manager/venv/bin/python3 /srv/poe_manager/poe_wrapper.py
 Restart=always
 RestartSec=5
 

srv/poe_manager/app.py

@@ -0,0 +1,416 @@
+#u!/usr/bin/env python3
+from flask import Flask, render_template, request, redirect, url_for, flash
+from flask_login import LoginManager, login_user, login_required, logout_user, UserMixin, current_user
+from flask_bcrypt import Bcrypt
+from cryptography.fernet import Fernet
+import sqlite3
+import glob, os, re
+
+app = Flask(__name__)
+app.secret_key = "309cc4d5ce1fe7486ae25cbd232bbdfe6a72539c03f0127d372186dbdc0fc928"
+bcrypt = Bcrypt(app)
+
+login_manager = LoginManager()
+login_manager.login_view = "login"
+login_manager.init_app(app)
+
+DB_PATH = "/srv/poe_manager/sqlite.db"
+
+class User(UserMixin):
+    def __init__(self, id_, username, is_admin):
+        self.id = id_
+        self.username = username
+        self.is_admin = is_admin
+
+def get_interval_seconds():
+    conn = get_db_connection()
+    row = conn.execute("SELECT value FROM settings WHERE key='check_interval'").fetchone()
+    conn.close()
+    return int(row['value']) if row else 300
+
+with open("/srv/poe_manager/fernet.key", "rb") as f:
+    fernet = Fernet(f.read())
+
+def encrypt_password(password: str) -> str:
+    return fernet.encrypt(password.encode()).decode()
+
+def decrypt_password(token: str) -> str:
+    return fernet.decrypt(token.encode()).decode()
+
+def get_db_connection():
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+    return conn
+
+def get_devices():
+    """
+    Liefert eine Liste aller Devices aus der Datenbank als Dictionaries.
+    """
+    conn = get_db_connection()
+    devices = conn.execute("SELECT mac, rpi_ip, port, name, switch_hostname FROM devices").fetchall()
+    conn.close()
+    return devices
+
+@login_manager.user_loader
+def load_user(user_id):
+    conn = get_db_connection()
+    user = conn.execute("SELECT * FROM users WHERE id = ?", (user_id,)).fetchone()
+    conn.close()
+    if user:
+        return User(user['id'], user['username'], user['is_admin'])
+    return None
+
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+    if request.method == 'POST':
+        username = request.form['username']
+        password = request.form['password']
+        conn = get_db_connection()
+        user = conn.execute("SELECT * FROM users WHERE username = ?", (username,)).fetchone()
+        conn.close()
+        if user and bcrypt.check_password_hash(user['password'], password):
+            login_user(User(user['id'], user['username'], user['is_admin']))
+            return redirect(url_for('index'))
+        else:
+            flash("Ungültiger Benutzername oder Passwort")
+    return render_template('login.html')
+
+@app.route('/logout')
+@login_required
+def logout():
+    logout_user()
+    return redirect(url_for('login'))
+
+@app.route("/")
+@login_required
+def index():
+    conn = sqlite3.connect("sqlite.db")
+    c = conn.cursor()
+    c.execute("SELECT mac, name FROM devices")
+    devices = c.fetchall()
+    conn.close()
+
+    # Status aus letztem Log ermitteln
+    import glob, os
+    log_files = glob.glob("/var/log/rpi-*.log")
+    status_dict = {}
+    if log_files:
+        latest_log = max(log_files, key=os.path.getctime)
+        with open(latest_log, "r") as f:
+            for line in f:
+                for dev in devices:
+                    if dev[1] in line:
+                        status_dict[dev[0]] = "online" if "erreichbar" in line else "offline"
+
+    return render_template("index.html", devices=devices, status=status_dict)
+
+@app.route("/settings", methods=["GET", "POST"])
+@login_required
+def settings():
+    if not current_user.is_admin:
+        flash("Nur Admins dürfen die Einstellungen ändern!")
+        return redirect(url_for("index"))
+
+    # Aktuellen Prüfintervall laden
+    conn = sqlite3.connect("sqlite.db")
+    c = conn.cursor()
+    c.execute("SELECT value FROM settings WHERE key='interval'")
+    row = c.fetchone()
+    interval = int(row[0]) if row else 5  # Default 5 Minuten
+    conn.close()
+
+    if request.method == "POST":
+        new_interval = int(request.form["interval"])
+        conn = sqlite3.connect("sqlite.db")
+        c = conn.cursor()
+        # upsert
+        c.execute("INSERT INTO settings (key, value) VALUES (?, ?) "
+                  "ON CONFLICT(key) DO UPDATE SET value=excluded.value",
+                  ("interval", new_interval))
+        conn.commit()
+        conn.close()
+
+        # rpi-check.service neu starten
+        import subprocess
+        subprocess.run(["systemctl", "restart", "rpi-check.service"])
+
+        flash(f"Intervall auf {new_interval} Minuten gesetzt und Service neu gestartet!")
+        return redirect(url_for("settings"))
+
+    return render_template("settings.html", interval=interval)
+
+@app.route('/devices', methods=['GET', 'POST'])
+@login_required
+def devices():
+    conn = get_db_connection()
+    switches = conn.execute("SELECT hostname FROM switches").fetchall()
+
+    # Inline-Add
+    if request.method == 'POST' and 'add_device' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('devices'))
+        mac = request.form['mac']
+        rpi_ip = request.form['rpi_ip']
+        port = request.form['port']
+        name = request.form['name']
+        switch_hostname = request.form['switch_hostname']
+        try:
+            conn.execute("INSERT INTO devices (mac, rpi_ip, port, name, switch_hostname) VALUES (?, ?, ?, ?, ?)",
+                         (mac, rpi_ip, port, name, switch_hostname))
+            conn.commit()
+            flash(f"Gerät {name} hinzugefügt.")
+        except sqlite3.IntegrityError:
+            flash("MAC existiert bereits oder Eingabefehler!")
+
+    # Inline-Edit
+    if request.method == 'POST' and 'edit_device' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('devices'))
+        old_mac = request.form['old_mac']
+        mac = request.form['mac']
+        rpi_ip = request.form['rpi_ip']
+        port = request.form['port']
+        name = request.form['name']
+        switch_hostname = request.form['switch_hostname']
+        try:
+            conn.execute("""
+                UPDATE devices
+                SET mac=?, rpi_ip=?, port=?, name=?, switch_hostname=?
+                WHERE mac=?
+            """, (mac, rpi_ip, port, name, switch_hostname, old_mac))
+            conn.commit()
+            flash(f"Gerät {name} aktualisiert.")
+        except sqlite3.IntegrityError:
+            flash("MAC existiert bereits oder Eingabefehler!")
+
+    # Inline-Delete
+    if request.method == 'POST' and 'delete_device' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('devices'))
+        del_mac = request.form['delete_device']
+        conn.execute("DELETE FROM devices WHERE mac=?", (del_mac,))
+        conn.commit()
+        flash(f"Gerät {del_mac} gelöscht.")
+
+    devices = conn.execute("""
+        SELECT devices.mac, devices.rpi_ip, devices.port, devices.name, switches.hostname AS switch_hostname
+        FROM devices
+        JOIN switches ON devices.switch_hostname = switches.hostname
+    """).fetchall()
+    conn.close()
+    interval_min = get_interval_seconds() // 60
+    return render_template('devices.html', devices=devices, switches=switches)
+
+@app.route('/switches', methods=['GET', 'POST'])
+@login_required
+def switches():
+    conn = get_db_connection()
+
+    # Inline-Add
+    if request.method == 'POST' and 'add_switch' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('switches'))
+        hostname = request.form['hostname']
+        ip = request.form['ip']
+        username = request.form['username']
+        password = encrypt_password(request.form['password'])
+        try:
+            conn.execute("INSERT INTO switches (hostname, ip, username, password) VALUES (?, ?, ?, ?)",
+                         (hostname, ip, username, password))
+            conn.commit()
+            flash(f"Switch {hostname} hinzugefügt.")
+        except sqlite3.IntegrityError:
+            flash("Hostname existiert bereits oder Eingabefehler!")
+
+    # Inline-Edit
+    if request.method == 'POST' and 'edit_switch' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('switches'))
+        old_hostname = request.form['old_hostname']
+        hostname = request.form['hostname']
+        ip = request.form['ip']
+        username = request.form['username']
+        password = encrypt_password(request.form['password'])
+        try:
+            conn.execute("""
+                UPDATE switches
+                SET hostname=?, ip=?, username=?, password=?
+                WHERE hostname=?
+            """, (hostname, ip, username, password, old_hostname))
+            conn.commit()
+            flash(f"Switch {hostname} aktualisiert.")
+        except sqlite3.IntegrityError:
+            flash("Hostname existiert bereits oder Eingabefehler!")
+
+    # Inline-Delete
+    if request.method == 'POST' and 'delete_switch' in request.form:
+        if not current_user.is_admin:
+            flash("Zugriff verweigert!")
+            return redirect(url_for('switches'))
+        del_hostname = request.form['delete_switch']
+        conn.execute("DELETE FROM switches WHERE hostname=?", (del_hostname,))
+        conn.commit()
+        flash(f"Switch {del_hostname} gelöscht.")
+
+    switches = conn.execute("SELECT hostname, ip, username FROM switches").fetchall()
+    conn.close()
+    return render_template('switche.html', switches=switches)
+
+@app.route("/get_log")
+@login_required
+def get_log():
+    log_files = glob.glob("/var/log/rpi-*.log")
+    if not log_files:
+        return "Keine Logfiles gefunden."
+
+    latest_log = max(log_files, key=os.path.getctime)
+
+    try:
+        with open(latest_log, "r") as f:
+            return f.read()
+    except Exception as e:
+        return f"Fehler beim Lesen des Logs: {e}"
+
+@app.route('/logs')
+@login_required
+def logs():
+    # Intervall aus DB laden
+    conn = sqlite3.connect("sqlite.db")
+    c = conn.cursor()
+    c.execute("SELECT value FROM settings WHERE key='interval'")
+    row = c.fetchone()
+    interval = int(row[0]) if row else 5  # Default 5 Minuten
+    conn.close()
+    
+    # alle Logfiles mit Muster rpi-YYYYMMDDHHMMSS.log
+    log_files = glob.glob("/var/log/rpi-*.log")
+    if not log_files:
+        return render_template('logs.html', log_content="Keine Logfiles gefunden.")
+
+    # das neuste Logfile auswählen
+    latest_log = max(log_files, key=os.path.getctime)
+
+    try:
+        with open(latest_log, "r") as f:
+            log_content = f.read()
+    except Exception as e:
+        log_content = f"Fehler beim Lesen des Logs: {e}"
+
+    return render_template('logs.html', log_content=log_content, log_name=os.path.basename(latest_log), interval=interval)
+
+def load_device_status():
+    """
+    Liest das aktuellste rpi-Logfile und extrahiert den letzten Status jedes Devices.
+    Gibt ein Dictionary zurück: {Device-Name: 'online'/'offline'}
+    """
+    status = {}
+    log_files = glob.glob("/var/log/rpi-*.log")
+    if not log_files:
+        return status
+
+    latest_log = max(log_files, key=os.path.getctime)
+
+    # Jede Zeile des Logs lesen
+    with open(latest_log, "r") as f:
+        lines = f.readlines()
+
+    # Regex für Ping-Ergebnisse
+    online_re = re.compile(r"(\S+) ist erreichbar!")
+    offline_re = re.compile(r"(\S+) ist nicht erreichbar!")
+
+    for line in lines:
+        line = line.strip()
+        m_online = online_re.search(line)
+        m_offline = offline_re.search(line)
+        if m_online:
+            status[m_online.group(1)] = 'online'
+        elif m_offline:
+            status[m_offline.group(1)] = 'offline'
+
+    return status
+
+@app.route("/users", methods=["GET", "POST"])
+@login_required
+def users():
+    if not current_user.is_admin:
+        flash("Nur Admins dürfen Benutzer verwalten!")
+        return redirect(url_for("index"))
+
+    conn = sqlite3.connect("sqlite.db")
+    conn.row_factory = sqlite3.Row
+    c = conn.cursor()
+
+    if request.method == "POST":
+
+        # Neuen Benutzer hinzufügen
+        if "add_user" in request.form:
+            username = request.form["username"].strip()
+            password = request.form["password"].strip()
+            is_admin = int(request.form.get("is_admin", 0))
+
+            if username and password:
+                pw_hash = bcrypt.generate_password_hash(password).decode("utf-8")
+                try:
+                    c.execute(
+                        "INSERT INTO users (username, password, is_admin) VALUES (?, ?, ?)",
+                        (username, pw_hash, is_admin)
+                    )
+                    conn.commit()
+                    flash(f"Benutzer '{username}' erfolgreich angelegt!")
+                except sqlite3.IntegrityError:
+                    flash("Benutzername existiert bereits!")
+            else:
+                flash("Username und Passwort dürfen nicht leer sein!")
+
+        # Rolle ändern
+        elif "change_role" in request.form:
+            user_id = request.form["user_id"]
+            username = request.form.get("username", "").strip()
+            is_admin = int(request.form.get("is_admin", 0))
+            if username:
+                c.execute(
+                    "UPDATE users SET username=?, is_admin=? WHERE id=?",
+                    (username, is_admin, user_id)
+                )
+                conn.commit()
+                flash("Rolle und Username geändert!")
+            else:
+                flash("Username darf nicht leer sein!")
+
+        # Passwort ändern
+        elif "change_password" in request.form:
+            user_id = request.form["user_id"]
+            new_password = request.form.get("new_password", "").strip()
+            if new_password:
+                pw_hash = bcrypt.generate_password_hash(new_password).decode("utf-8")
+                c.execute(
+                    "UPDATE users SET password=? WHERE id=?",
+                    (pw_hash, user_id)
+                )
+                conn.commit()
+                flash("Passwort erfolgreich geändert!")
+            else:
+                flash("Passwort darf nicht leer sein!")
+
+        # Benutzer löschen
+        elif "delete_user" in request.form:
+            user_id = request.form["delete_user"]
+            c.execute("DELETE FROM users WHERE id=?", (user_id,))
+            conn.commit()
+            flash("Benutzer gelöscht!")
+
+    # Alle Benutzer laden (GET oder nach POST)
+    c.execute("SELECT id, username, is_admin FROM users")
+    users_list = c.fetchall()
+    conn.close()
+
+    # Direkt rendern, Flash-Messages werden angezeigt
+    return render_template("users.html", users=users_list)
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=5000, debug=True)

srv/poe_manager/create_admin.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+import sqlite3
+from getpass import getpass
+from flask_bcrypt import Bcrypt
+
+DB_PATH = "/srv/poe_manager/sqlite.db"
+bcrypt = Bcrypt()
+
+def main():
+    username = input("Admin-Benutzername: ")
+    password = getpass("Passwort: ")
+    password_confirm = getpass("Passwort bestätigen: ")
+
+    if password != password_confirm:
+        print("Passwörter stimmen nicht überein!")
+        return
+
+    pw_hash = bcrypt.generate_password_hash(password).decode('utf-8')
+
+    conn = sqlite3.connect(DB_PATH)
+    cur = conn.cursor()
+    try:
+        cur.execute("INSERT INTO users (username, password, is_admin) VALUES (?, ?, ?)",
+                    (username, pw_hash, 1))
+        conn.commit()
+        print(f"Admin-Benutzer '{username}' erfolgreich angelegt.")
+    except sqlite3.IntegrityError:
+        print("Benutzername existiert bereits!")
+    finally:
+        conn.close()
+
+if __name__ == "__main__":
+    main()

srv/poe_manager/create_db.py

@@ -0,0 +1,52 @@
+import sqlite3
+
+conn = sqlite3.connect("sqlite.db")
+c = conn.cursor()
+
+# Switches
+c.execute("""
+CREATE TABLE IF NOT EXISTS switches (
+    hostname TEXT PRIMARY KEY,
+    ip TEXT NOT NULL,
+    username TEXT NOT NULL,
+    password TEXT NOT NULL
+);
+""")
+
+# Devices
+c.execute("""
+CREATE TABLE IF NOT EXISTS devices (
+    mac TEXT PRIMARY KEY,
+    rpi_ip TEXT NOT NULL,
+    switch_hostname TEXT NOT NULL,
+    port TEXT NOT NULL,
+    name TEXT NOT NULL,
+    is_active INTEGER DEFAULT 0,
+    FOREIGN KEY (switch_hostname) REFERENCES switches(hostname)
+);
+""")
+
+# Benutzer
+c.execute("""
+CREATE TABLE IF NOT EXISTS users (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT UNIQUE NOT NULL,
+    password TEXT NOT NULL,
+    is_admin INTEGER DEFAULT 0
+);
+""")
+
+# Settings (z.B. Prüfintervall)
+c.execute("""
+CREATE TABLE IF NOT EXISTS settings (
+    key TEXT PRIMARY KEY,
+    value TEXT NOT NULL
+);
+""")
+
+# Standard-Setting: Prüfintervall 5 Minuten
+c.execute("INSERT OR IGNORE INTO settings (key, value) VALUES (?, ?)", ("interval_minutes", "5"))
+
+conn.commit()
+conn.close()
+print("Datenbank sqlite.db wurde initialisiert inklusive Settings.")

srv/poe_manager/fernet.key

@@ -0,0 +1 @@
+lKahy0lgo1McpoZtUDBwqddKkkRg7EnRnK3zdCL4_dw=

srv/poe_manager/generate_ips.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import sqlite3
+import tempfile
+import os
+from app import decrypt_password, DB_PATH
+
+def generate_ips_list():
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+
+    # Alle Switches laden
+    switches = {row['hostname']: row for row in conn.execute("SELECT hostname, ip, username, password FROM switches")}
+    
+    # Alle Geräte laden
+    devices = conn.execute("SELECT mac, rpi_ip, port, name, switch_hostname FROM devices").fetchall()
+    conn.close()
+
+    tmp = tempfile.NamedTemporaryFile(delete=False, mode='w', prefix='ips_', suffix='.list')
+    tmp_path = tmp.name
+
+    for dev in devices:
+        switch = switches.get(dev['switch_hostname'])
+        if not switch:
+            continue  # Switch existiert nicht, überspringen
+
+        password = decrypt_password(switch['password'])
+        # Format: IP-Device:Hostname-Device:IP-Switch:Hostname-Switch:Port-Switch:Username-Switch:Password-Switch
+        line = f"{dev['rpi_ip']}:{dev['name']}:{switch['ip']}:{switch['hostname']}:{dev['port']}:{switch['username']}:{password}\n"
+        tmp.write(line)
+
+    tmp.close()
+    return tmp_path
+
+if __name__ == "__main__":
+    path = generate_ips_list()
+    print(path)  # optional, gibt die Tempdatei zurück

srv/poe_manager/poe_wrapper.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+import subprocess
+import os
+
+# Virtuelle Umgebung aktivieren (Pfad zu deinem venv)
+venv_python = "/srv/poe_manager/venv/bin/python3"
+
+# Poe.sh über bash ausführen, innerhalb der venv
+subprocess.run(["/bin/bash", "/usr/local/bin/custom/poe.sh"], env={"PATH": f"/srv/poe_manager/venv/bin:" + os.environ["PATH"]})

srv/poe_manager/requirements.txt

@@ -0,0 +1,13 @@
+bcrypt==5.0.0
+blinker==1.9.0
+cffi==2.0.0
+click==8.3.0
+cryptography==46.0.1
+Flask==3.1.2
+Flask-Bcrypt==1.0.1
+Flask-Login==0.6.3
+itsdangerous==2.2.0
+Jinja2==3.1.6
+MarkupSafe==3.0.2
+pycparser==2.23
+Werkzeug==3.1.3

srv/poe_manager/static/css/style.css

@@ -0,0 +1,104 @@
+body {
+    padding: 20px;
+    background: #3c4346;
+}
+
+h1, h2, h3, h4, h5, h6 {
+    color: #fff;
+}
+
+.table-dark {
+    background-color: #343a40 !important;
+    color: #fff !important;
+}
+
+.badge {
+    font-size: 0.9rem;
+}
+
+pre {
+    background-color: #f8f9fa;
+    padding: 10px;
+    border-radius: 5px;
+    max-height: 600px;
+    overflow-y: scroll;
+}
+
+.mb-3 a.btn {
+    margin-right: 5px;
+}
+
+.device-card {
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    padding: 15px;
+    margin-bottom: 15px;
+    text-align: center;
+    min-width: 150px;
+}
+
+.device-name {
+    margin-bottom: 0.5rem;
+    font-weight: bold;
+}
+
+.status-online {
+    color: green;
+    font-weight: bold;
+}
+
+.status-offline {
+    color: red;
+    font-weight: bold;
+}
+
+.content-wrapper {
+    max-width: 1024px;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.navbar {
+    display: flex;
+    justify-content: flex-end;
+}
+
+.navbar-container {
+    display: flex;
+    justify-content: space-between; /* Logo links, Navbar rechts */
+    align-items: center;
+    margin-bottom: 1rem;
+}
+
+.navbar-buttons .btn {
+    margin-right: 0.25rem; /* kleine Lücke zwischen Buttons */
+}
+
+.navbar-logo img {
+    display: flex;
+    justify-content: flex-start;
+    height: 60px; /* Logo Höhe, kann angepasst werden */
+}
+
+#log-container {
+    position: relative;
+    height: calc(100vh - 150px); /* Füllt die Seite minus Header */
+}
+
+#log-box {
+    height: 97%;
+    overflow: auto;
+    white-space: pre-wrap;
+    font-family: monospace;
+    border: 1px solid #dee2e6; /* Bootstrap-like border */
+    padding: 1rem;
+    background-color: #f8f9fa;
+}
+
+#refresh-timer {
+    position: absolute;
+    bottom: 10px;
+    right: 10px;
+    font-size: 0.9em;
+    color: gray;
+}

srv/poe_manager/templates/base.html

@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>{{ title or "PoE Manager" }}</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/bootstrap.min.css') }}">
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body class="p-4">
+
+<div class="content-wrapper">
+
+    <!-- Logo + Navbar -->
+    <div class="navbar-container">
+        <div class="navbar-logo">
+            <img src="{{ url_for('static', filename='images/logo.png') }}" alt="Logo">
+        </div>
+        <div class="navbar">
+            <div class="navbar-buttons btn-group" role="group">
+                <a href="{{ url_for('index') }}" class="btn btn-secondary">Dashboard</a>
+                <a href="{{ url_for('devices') }}" class="btn btn-secondary">Devices</a>
+                {% if current_user.is_admin %}
+                    <a href="{{ url_for('switches') }}" class="btn btn-secondary">Switches</a>
+                    <a href="{{ url_for('users') }}" class="btn btn-secondary">Users</a>
+                    <a href="{{ url_for('logs') }}" class="btn btn-secondary">Live-Log</a>
+                    <a href="{{ url_for('settings') }}" class="btn btn-secondary">Settings</a>
+                {% endif %}
+                <a href="{{ url_for('logout') }}" class="btn btn-danger">Logout</a>
+            </div>
+        </div>
+    </div>
+
+    <!-- Flash Messages -->
+    {% with messages = get_flashed_messages() %}
+      {% if messages %}
+        <div id="flash-messages" class="mt-2">
+          {% for message in messages %}
+            <div class="alert alert-info alert-dismissible fade show" role="alert">
+              {{ message }}
+              <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+            </div>
+          {% endfor %}
+        </div>
+      {% endif %}
+    {% endwith %}
+
+    <!-- Content -->
+    <div>
+        {% block content %}{% endblock %}
+    </div>
+
+</div>
+
+<script src="{{ url_for('static', filename='js/bootstrap.bundle.min.js') }}"></script>
+<script>
+// Automatisch alle Alerts nach 5 Sekunden ausblenden
+document.addEventListener("DOMContentLoaded", function() {
+    setTimeout(() => {
+        const alerts = document.querySelectorAll('#flash-messages .alert');
+        alerts.forEach(alert => {
+            bootstrap.Alert.getOrCreateInstance(alert).close();
+        });
+    }, 5000);
+});
+</script>
+</body>
+</html>

srv/poe_manager/templates/devices.html

@@ -0,0 +1,83 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Devices</h2>
+
+{% with messages = get_flashed_messages() %}
+  {% if messages %}
+    <div class="mt-2 alert alert-info">
+        {% for message in messages %}{{ message }}<br>{% endfor %}
+    </div>
+  {% endif %}
+{% endwith %}
+
+{% if current_user.is_admin %}
+<h4>Neues Gerät hinzufügen</h4>
+<form method="post" class="row g-2 mb-4">
+    <input type="hidden" name="add_device" value="1">
+    <div class="col"><input type="text" name="name" placeholder="Hostname" class="form-control" required></div>
+    <div class="col"><input type="text" name="rpi_ip" placeholder="IP-Adresse" class="form-control" required></div>
+    <div class="col"><input type="text" name="mac" placeholder="MAC-Adresse" class="form-control" required></div>
+    <div class="col"><input type="text" name="port" placeholder="Port" class="form-control" required></div>
+    <div class="col">
+        <select name="switch_hostname" class="form-control" required>
+            <option value="">Switch wählen</option>
+            {% for sw in switches %}
+                <option value="{{ sw['hostname'] }}">{{ sw['hostname'] }}</option>
+            {% endfor %}
+        </select>
+    </div>
+    <div class="col"><button class="btn btn-success w-100">Hinzufügen</button></div>
+</form>
+{% endif %}
+
+<table class="table table-bordered">
+    <thead>
+        <tr>
+            <th>Hostname</th>
+            <th>IP-Adresse</th>
+            <th>MAC-Adresse</th>
+            <th>Switch</th>
+            <th>Port</th>
+            {% if current_user.is_admin %}<th>Aktionen</th>{% endif %}
+        </tr>
+    </thead>
+    <tbody>
+        {% for d in devices %}
+        <tr>
+            {% if current_user.is_admin %}
+            <form method="post">
+                <input type="hidden" name="edit_device" value="1">
+                <input type="hidden" name="old_mac" value="{{ d['mac'] }}">
+                <td><input name="name" value="{{ d['name'] }}" class="form-control" required></td>
+                <td><input name="rpi_ip" value="{{ d['rpi_ip'] }}" class="form-control" required></td>
+                <td><input name="mac" value="{{ d['mac'] }}" class="form-control" required></td>
+                <td>
+                    <select name="switch_hostname" class="form-control" required>
+                        {% for sw in switches %}
+                            <option value="{{ sw['hostname'] }}" {% if sw['hostname']==d['switch_hostname'] %}selected{% endif %}>
+                                {{ sw['hostname'] }}
+                            </option>
+                        {% endfor %}
+                    </select>
+                </td>
+                <td><input name="port" value="{{ d['port'] }}" class="form-control" required></td>
+                <td class="d-flex gap-1">
+                    <button class="btn btn-primary btn-sm">Speichern</button>
+                    <button name="delete_device" value="{{ d['mac'] }}" class="btn btn-danger btn-sm"
+                        onclick="return confirm('Willst du das Gerät wirklich löschen?');">Löschen</button>
+                </td>
+            </form>
+            {% else %}
+            <td>{{ d['name'] }}</td>
+            <td>{{ d['rpi_ip'] }}</td>
+            <td>{{ d['mac'] }}</td>
+            <td>{{ d['switch_hostname'] }}</td>
+            <td>{{ d['port'] }}</td>
+            {% endif %}
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+
+{% endblock %}

srv/poe_manager/templates/index.html

@@ -0,0 +1,20 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Dashboard</h2>
+<div class="row row-cols-1 row-cols-md-6 g-3">
+    {% for d in devices %}
+    <div class="col">
+        <div class="card text-center p-2">
+            <div class="card-header">{{ d[1] }}</div>
+            <div class="card-body">
+                <span class="fw-bold" style="color: {% if status[d[0]]=='online' %}green{% else %}red{% endif %};">
+                    {% if status[d[0]] %}{{ status[d[0]]|capitalize }}{% else %}unbekannt{% endif %}
+                </span>
+            </div>
+        </div>
+    </div>
+    {% endfor %}
+</div>
+
+{% endblock %}

srv/poe_manager/templates/login.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Login</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/bootstrap.min.css') }}">
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body class="p-5">
+
+<h2>Login</h2>
+
+{% with messages = get_flashed_messages() %}
+  {% if messages %}
+    <div class="mt-2 alert alert-danger">
+        {% for message in messages %}{{ message }}<br>{% endfor %}
+    </div>
+  {% endif %}
+{% endwith %}
+
+<form method="post" class="w-25">
+    <div class="mb-3">
+        <label class="form-label">Username</label>
+        <input type="text" name="username" class="form-control" required>
+    </div>
+    <div class="mb-3">
+        <label class="form-label">Password</label>
+        <input type="password" name="password" class="form-control" required>
+    </div>
+    <button class="btn btn-primary">Login</button>
+</form>
+
+</body>
+</html>

srv/poe_manager/templates/logs.html

@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Live Log</h2>
+
+<div id="log-container">
+    <div id="log-box"></div>
+    <div id="refresh-timer">
+        Nächstes Update in <span id="timer"></span> Sekunden
+    </div>
+</div>
+
+<script>
+const intervalMinutes = {{ interval | int }};
+const intervalMilliseconds = intervalMinutes * 60 * 1000;
+let lastUpdateTime = Date.now();
+
+function fetchLog() {
+    fetch("{{ url_for('get_log') }}")
+        .then(response => response.text())
+        .then(data => {
+            const box = document.getElementById("log-box");
+            const filteredLines = data
+                .split("\n")
+                .filter(line => !line.includes("ist erreichbar!"))
+                .join("\n");
+            box.innerText = filteredLines;
+            box.scrollTop = box.scrollHeight;
+            lastUpdateTime = Date.now();
+        })
+        .catch(err => console.error("Fehler beim Laden der Logs:", err));
+}
+
+function updateTimer() {
+    const now = Date.now();
+    const remainingMs = intervalMilliseconds - (now - lastUpdateTime);
+    const remainingSec = Math.max(Math.ceil(remainingMs / 1000), 0);
+    document.getElementById("timer").innerText = remainingSec;
+}
+
+setInterval(updateTimer, 1000);
+fetchLog();
+setInterval(fetchLog, intervalMilliseconds);
+</script>
+
+{% endblock %}

srv/poe_manager/templates/settings.html

@@ -0,0 +1,24 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Settings</h2>
+
+<form method="post" class="row g-2">
+    <div class="col-auto">
+        <label for="interval" class="form-label">Prüfintervall (Minuten):</label>
+        <input type="number" name="interval" id="interval" class="form-control" value="{{ interval }}" min="1" required>
+    </div>
+    <div class="col-auto align-self-end">
+        <button type="submit" class="btn btn-success">Speichern & Service neustarten</button>
+    </div>
+</form>
+
+{% with messages = get_flashed_messages() %}
+  {% if messages %}
+    <div class="mt-2 alert alert-info">
+        {% for message in messages %}{{ message }}<br>{% endfor %}
+    </div>
+  {% endif %}
+{% endwith %}
+
+{% endblock %}

srv/poe_manager/templates/switche.html

@@ -0,0 +1,53 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Switche</h2>
+
+{% if current_user.is_admin %}
+<h4>Neuen Switch hinzufügen</h4>
+<form method="post" class="row g-2 mb-4">
+    <input type="hidden" name="add_switch" value="1">
+    <div class="col"><input type="text" name="hostname" placeholder="Hostname" class="form-control" required></div>
+    <div class="col"><input type="text" name="ip" placeholder="IP-Adresse" class="form-control" required></div>
+    <div class="col"><input type="text" name="username" placeholder="Username" class="form-control" required></div>
+    <div class="col"><input type="password" name="password" placeholder="Password" class="form-control" required></div>
+    <div class="col"><button class="btn btn-success w-100">Hinzufügen</button></div>
+</form>
+{% endif %}
+
+<table class="table table-bordered">
+    <thead>
+        <tr>
+            <th>Hostname</th>
+            <th>IP-Adresse</th>
+            <th>Username</th>
+            {% if current_user.is_admin %}<th>Aktionen</th>{% endif %}
+        </tr>
+    </thead>
+    <tbody>
+        {% for s in switches %}
+        <tr>
+            {% if current_user.is_admin %}
+            <form method="post">
+                <input type="hidden" name="edit_switch" value="1">
+                <input type="hidden" name="old_hostname" value="{{ s['hostname'] }}">
+                <td><input name="hostname" value="{{ s['hostname'] }}" class="form-control" required></td>
+                <td><input name="ip" value="{{ s['ip'] }}" class="form-control" required></td>
+                <td><input name="username" value="{{ s['username'] }}" class="form-control" required></td>
+                <td class="d-flex gap-1">
+                    <button class="btn btn-primary btn-sm">Speichern</button>
+                    <button name="delete_switch" value="{{ s['hostname'] }}" class="btn btn-danger btn-sm"
+                        onclick="return confirm('Willst du den Switch wirklich löschen?');">Löschen</button>
+                </td>
+            </form>
+            {% else %}
+            <td>{{ s['hostname'] }}</td>
+            <td>{{ s['ip'] }}</td>
+            <td>{{ s['username'] }}</td>
+            {% endif %}
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+
+{% endblock %}

srv/poe_manager/templates/users.html

@@ -0,0 +1,167 @@
+{% extends "base.html" %}
+{% block content %}
+
+<h2>Users</h2>
+
+{% if current_user.is_admin %}
+<!-- Button Neues User-Popup -->
+<button class="btn btn-success mb-3" data-bs-toggle="modal" data-bs-target="#userModal" onclick="openUserModal()">Neuen Benutzer</button>
+{% endif %}
+
+<table class="table table-bordered">
+    <thead>
+        <tr>
+            <th>Username</th>
+            <th>Rolle</th>
+            {% if current_user.is_admin %}<th>Aktionen</th>{% endif %}
+        </tr>
+    </thead>
+    <tbody>
+        {% for u in users %}
+        <tr>
+            <td>{{ u['username'] }}</td>
+            <td>{% if u['is_admin'] %}Admin{% else %}User{% endif %}</td>
+            {% if current_user.is_admin %}
+            <td>
+                <!-- Rolle ändern -->
+                <button class="btn btn-primary btn-sm" data-bs-toggle="modal"
+                        data-bs-target="#roleModal"
+                        onclick="openRoleModal({{ u['id'] }}, '{{ u['username'] }}', {{ u['is_admin'] }})">
+                    Rolle ändern
+                </button>
+
+                <!-- Passwort ändern -->
+                <button class="btn btn-warning btn-sm" data-bs-toggle="modal"
+                        data-bs-target="#passwordModal"
+                        onclick="openPasswordModal({{ u['id'] }}, '{{ u['username'] }}')">
+                    Passwort ändern
+                </button>
+
+                <!-- Benutzer löschen -->
+                <form method="post" style="display:inline;">
+                    <button name="delete_user" value="{{ u['id'] }}" class="btn btn-danger btn-sm"
+                        onclick="return confirm('Willst du den Benutzer wirklich löschen?');">Löschen</button>
+                </form>
+            </td>
+            {% endif %}
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+
+<!-- Modal für neuen Benutzer -->
+<div class="modal fade" id="userModal" tabindex="-1" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <form method="post" id="userForm">
+        <div class="modal-header">
+          <h5 class="modal-title">Neuen Benutzer anlegen</h5>
+          <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+        </div>
+        <div class="modal-body">
+            <div class="mb-3">
+                <label>Username</label>
+                <input type="text" name="username" class="form-control" required>
+            </div>
+            <div class="mb-3">
+                <label>Passwort</label>
+                <input type="password" name="password" class="form-control" required>
+            </div>
+            <div class="mb-3">
+                <label>Rolle</label>
+                <select name="is_admin" class="form-control">
+                    <option value="0">User</option>
+                    <option value="1">Admin</option>
+                </select>
+            </div>
+        </div>
+        <div class="modal-footer">
+          <button type="submit" name="add_user" value="1" class="btn btn-success">Benutzer anlegen</button>
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>
+
+<!-- Modal für Rolle ändern -->
+<div class="modal fade" id="roleModal" tabindex="-1" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <form method="post" id="roleForm">
+        <div class="modal-header">
+          <h5 class="modal-title">Rolle ändern</h5>
+          <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+        </div>
+        <div class="modal-body">
+            <input type="hidden" name="user_id" id="role_user_id">
+            <div class="mb-3">
+                <label>Username</label>
+                <input type="text" name="username" id="role_username" class="form-control" required>
+            </div>
+            <div class="mb-3">
+                <label>Rolle</label>
+                <select name="is_admin" id="role_is_admin" class="form-control">
+                    <option value="0">User</option>
+                    <option value="1">Admin</option>
+                </select>
+            </div>
+        </div>
+        <div class="modal-footer">
+          <button type="submit" name="change_role" value="1" class="btn btn-primary">Rolle ändern</button>
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>
+
+<!-- Modal für Passwort ändern -->
+<div class="modal fade" id="passwordModal" tabindex="-1" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <form method="post" id="passwordForm">
+        <div class="modal-header">
+          <h5 class="modal-title">Passwort ändern</h5>
+          <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+        </div>
+        <div class="modal-body">
+            <input type="hidden" name="user_id" id="password_user_id">
+            <div class="mb-3">
+                <label>Username</label>
+                <input type="text" name="username" id ="password_username" class="form-control" readonly>
+            </div>
+            <div class="mb-3">
+                <label>Neues Passwort</label>
+                <input type="password" name="new_password" class="form-control" required>
+            </div>
+        </div>
+        <div class="modal-footer">
+          <button type="submit" name="change_password" value="1" class="btn btn-warning">Passwort ändern</button>
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>
+
+<script>
+function openUserModal() {
+    document.getElementById('userForm').reset();
+}
+
+function openRoleModal(user_id, username, is_admin) {
+    document.getElementById('role_user_id').value = user_id;
+    document.getElementById('role_username').value = username;
+    document.getElementById('role_is_admin').value = is_admin;
+}
+
+function openPasswordModal(user_id, username) {
+    document.getElementById('password_user_id').value = user_id;
+    document.getElementById('password_username').value = username;
+    // Nur das Passwort-Feld zurücksetzen
+    document.querySelector("#passwordForm input[name='new_password']").value = "";
+}
+</script>
+
+{% endblock %}

usr/local/bin/custom/poe.sh

@@ -1,28 +1,40 @@
 #!/bin/bash
 
-USER="admin"
-PASS="Expl0rer#2022"
-IP_FILE="/usr/local/bin/custom/ips.list"
 LOGFILE="/var/log/rpi-$(date '+%Y%m%d%H%M%S').log"
 
+# Intervall aus DB (Sekunden) abrufen
+SLEEP=$(python3 - <<END
+import sqlite3
+conn = sqlite3.connect("/srv/poe_manager/sqlite.db")
+row = conn.execute("SELECT value FROM settings WHERE key='check_interval'").fetchone()
+conn.close()
+print(row[0] if row else 300)
+END
+)
+
+# Umrechnung falls nötig
+SLEEP=${SLEEP:-300}  # default 300 Sekunden
+
 function disable_poe() {
     local switch_ip=$1
-    local port=$2
+    local switch_port=$2
+    local username=$3
+    local password=$4
     expect <<EOF
 set timeout 5
-spawn ssh $USER@$switch_ip
+spawn ssh $username@$switch_ip
 
 expect {
-    "assword:" { send "$PASS\r"; exp_continue }
+    "assword:" { send "$password\r"; exp_continue }
     "Press any key" { send "\r"; exp_continue }
     -re ".*> $" { }
 }
 send "configure terminal\r"
 expect "(config)#"
-send "interface $port\r"
+send "interface $switch_port\r"
-expect "(eth-$port)#"
+expect "(eth-$switch_port)#"
 send "no power-over-ethernet\r"
-expect "(eth-$port)#"
+expect "(eth-$switch_port)#"
 send "exit\r"
 expect "(config)#"
 send "exit\r"
@@ -37,22 +49,24 @@ EOF
 
 function enable_poe() {
     local switch_ip=$1
-    local port=$2
+    local switch_port=$2
+    local username=$3
+    local password=$4
     expect <<EOF
 set timeout 5
-spawn ssh $USER@$switch_ip
+spawn ssh $username@$switch_ip
 
 expect {
-    "assword:" { send "$PASS\r"; exp_continue }
+    "assword:" { send "$password\r"; exp_continue }
     "Press any key" { send "\r"; exp_continue }
     -re ".*> $" { }
 }
 send "configure terminal\r"
 expect "(config)#"
-send "interface $port\r"
+send "interface $switch_port\r"
-expect "(eth-$port)#"
+expect "(eth-$switch_port)#"
 send "power-over-ethernet\r"
-expect "(eth-$port)#"
+expect "(eth-$switch_port)#"
 send "exit\r"
 expect "(config)#"
 send "exit\r"
@@ -67,19 +81,21 @@ EOF
 
 echo "" > $LOGFILE
 while true; do
-   echo "--------------------------------------------------------------------" >> $LOGFILE
+    echo "--------------------------------------------------------------------" >> $LOGFILE
-   while IFS=: read -r ip switch port hap; do
+    IP_FILE=$(python3 /srv/poe_manager/generate_ips.py)
-       ping -c 1 -W 2 $ip &> /dev/null
+    while IFS=: read -r rpi_ip dev_name switch_ip switch_hostname switch_port switch_user switch_pass; do
-       if [ $? -ne 0 ]; then
+        ping -c 1 -W 2 "$rpi_ip" &> /dev/null
-           echo "$(date '+%Y-%m-%d %H:%M:%S') $hap ist nicht erreichbar!" >> $LOGFILE
+        if [ $? -ne 0 ]; then
-           disable_poe $switch $port
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist nicht erreichbar!" >> $LOGFILE
-           echo "$(date '+%Y-%m-%d %H:%M:%S') $hap PoE auf Port $port für IP $ip am Switch $switch deaktiviert." >> $LOGFILE
+            disable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
-           sleep 2
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname deaktiviert." >> $LOGFILE
-           enable_poe $switch $port
+            sleep 2
-           echo "$(date '+%Y-%m-%d %H:%M:%S') $hap PoE auf Port $port für IP $ip am Switch $switch aktiviert." >> $LOGFILE
+            enable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
-       else
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname aktiviert." >> $LOGFILE
-           echo "$(date '+%Y-%m-%d %H:%M:%S') $hap ist erreichbar!" >> $LOGFILE
+        else
-       fi
+            echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist erreichbar!" >> $LOGFILE
-   done < "$IP_FILE"
+        fi
-   sleep 300
+    done < "$IP_FILE"
+    rm -f "$IP_FILE"
+    sleep $SLEEP
 done