Cara membuat Bot Telegram access log 404 dan kawan-kawan

Pertama install telebot watchdog di server

sudo pip install telebot watchdog

create file python

import re
import telebot
import time
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler

# Telegram Bot Configuration
BOT_TOKEN = 'kode_bot_token'
CHAT_ID = 'kode_chat_id'  # Replace with your Telegram user ID or group ID

# Path to the Apache2 Access Log
LOG_FILE = '/var/log/apache2/other_vhosts_access.log' #sesuaikan dengan alamat lognya

# Initialize Telegram Bot
bot = telebot.TeleBot(BOT_TOKEN)

# Event Handler for Monitoring the Log File
class LogHandler(FileSystemEventHandler):
    def __init__(self, log_file):
        self.log_file = log_file
        self.file = open(log_file, 'r')
        self.file.seek(0, 2)  # Start reading at the end of the file

    def on_modified(self, event):
        if event.src_path == self.log_file:
            new_lines = self.file.readlines()
            for line in new_lines:
                if self.is_relevant_status_code(line):
                    self.notify_telegram(line)

    def is_relevant_status_code(self, log_line):
        # Extract HTTP status code using regex
        match = re.search(r'"\s(\d{3})\s', log_line)
        if match:
            status_code = int(match.group(1))
            # Return True for the specified status codes
            return status_code in [400, 401, 403, 404, 301, 302, 500, 505]
        return False

    def notify_telegram(self, log_entry):
        try:
           bot.send_message(
    CHAT_ID, 
    "*HARAP WASPADA:*\n{}".format(log_entry), 
    parse_mode="Markdown"
       )
        except Exception as e:
            print(f"Failed to send message to Telegram: {e}")

# Set Up and Start the Log Monitor
def monitor_log_file():
    event_handler = LogHandler(LOG_FILE)
    observer = Observer()
    observer.schedule(event_handler, path=LOG_FILE, recursive=False)
    observer.start()
    print(f"Monitoring {LOG_FILE} for status codes 400, 401, 403, 404, 301, 302, 500, 505...")
    try:
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        observer.stop()
    observer.join()

if __name__ == "__main__":
    monitor_log_file()

save file tersebut dengan nama misalkan : apache_status_monitor.py

chmod +x apache_status_monitor.py

kemudian coba jalankan dengan perintah

python3 apache_status_monitor.py

setelah itu coba test dengan membuka alamat yang salah di website kita.