aioappsrv/appservice

Installation

pip install -r requirements.txt

Usage

• Run main.py to generate appservice.json

• Edit appservice.json:

{
    "as_token": "my-secret-as-token",
    "hs_token": "my-secret-hs-token",
    "user_id": "appservice-discord",
    # Homeserver running on the same machine, listening on port 8008.
    "homeserver": "http://127.0.0.1:8008",
    # Change "localhost" to your server_name.
    # Eg. "kde.org" is the server_name in "@testuser:kde.org".
    "server_name": "localhost",
    "discord_token": "my-secret-discord-token",
    "port": 5000,  # Port to run the bottle app on.
    "database": "/path/to/bridge.db"
}

• Create appservice.yaml and add it to your homeserver configuration:

id: "discord"
url: "http://127.0.0.1:5000"
as_token: "my-secret-as-token"
hs_token: "my-secret-hs-token"
sender_localpart: "appservice-discord"
namespaces:
  users:
    - exclusive: true
      regex: "@_discord.*"
    # Work around for temporary bug in dendrite.
    - regex: "@appservice-discord"
  aliases:
    - exclusive: false
      regex: "#_discord.*"
  rooms: []

A path can optionally be passed as the first argument to main.py. This path will be used as the base directory for the database and log file.

Eg. Running python3 main.py /path/to/my/dir will store the database and logs in /path/to/my/dir. $PWD is used by default if no path is specified.

This bridge is written with:

• bottle: Receiving events from the homeserver.
• urllib3: Sending requests, thread safety.
• websockets: Connecting to Discord. (Big thanks to an anonymous person "nesslersreagent" for figuring out the initial connection mess.)

NOTES

• A basic sqlite database is used for keeping track of bridged rooms.

• Logs are saved to the appservice.log file in $PWD or the specified directory.

• For avatars to show up on Discord, you must have a reverse proxy set up on your homeserver as the bridge does not specify the homeserver port when passing the avatar url.

• It is not possible to add normal Discord bot functionality like commands as this bridge does not use discord.py.

NOTE: Privileged Intents must be enabled for your Discord bot.