aleg94/telegram-forwarder repository overview

⁠telegram-forwarder

Forward messages that match a specific pattern from multiple Telegram chats to one or more chats.

⁠Requirements

• Docker

⁠Installation and usage

1. Pull the Docker⁠ image from the DockerHub⁠:

   docker pull aleg94/telegram-forwarder
   

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2. Create a Telegram session by getting developer's api id and api hash from here⁠ and running the command:

   docker run -it --rm aleg94/telegram-forwarder python ./scripts/create_session.py --api-id <api-id> --api-hash <api-hash>
   

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   Follow the on-screen instructions and enter your confirmation code and password (if two-factor authentication is enabled).

3. Run the image in a container providing the following environment variables:

   • API_ID: the api id⁠ associated with your Telegram account
   • API_HASH: the api hash⁠ associated with your Telegram account
   • SESSION: the session obtained in step 2
   • INPUT_CHAT_USERNAMES: comma separated list of chat's usernames that you'd like to forward messages from (must be present on dialogs)
   • OUTPUT_CHAT_USERNAMES: comma separated list of chat's usernames that you'd like to forward messages to (must be present on dialogs)
   • MESSAGE_PATTERN: a regular expression that messages must match to be forwarded
   
   

   docker run --name telegram_forwarder -d
     -e API_ID=<api-id>
     -e API_HASH=<api-hash>
     -e SESSION=<session>
     -e INPUT_CHAT_USERNAMES=<username1>,<username2>
     -e OUTPUT_CHAT_USERNAMES=<username3>,<username4>
     -e MESSAGE_PATTERN=<regex>
     aleg94/telegram-forwarder
   

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