tg-relay-bot

Introduction

tg-relay-bot is a universal messaging bot that bridges communication between HTTP requests or SMTP emails and a Telegram bot channel. This service is particularly useful for integrating Telegram notifications into various web services, alert systems, or any application requiring immediate message forwarding to a Telegram channel.

Features

• HTTP and SMTP Integration: Accepts incoming messages from both HTTP requests and SMTP emails.
• Telegram Forwarding: Automatically forwards messages to a designated Telegram bot channel.

Configuration

You could configure the bot by setting the following environment variables:

• TELEGRAM_TOKEN: The Telegram bot token.
• TELEGRAM_SUPER_USERS: A comma-separated list of Telegram user IDs that are allowed to interact with the bot.
• HTTP_SECRET: The secret key for authenticating incoming HTTP requests.
• SMTP_ALLOWED_HOSTS: A comma-separated list of allowed email domains.

Usage

Sending a Message via HTTP

curl -X POST http://localhost:8080/send -d '{"message": "Your message here"}'

Sending a Message via SMTP

Send an email to the configured SMTP server and it will be automatically forwarded to the Telegram channel.

Contributing

Contributions are welcome! Feel free to open an issue or submit a pull request.

License

This project is licensed under the MIT License - see the LICENSE file for details.