# Mumble

## Prepare Your Settings
In your auth project's settings file, do the following:
 - Add `'allianceauth.services.modules.mumble',` to your `INSTALLED_APPS` list
 - Append the following to your local.py settings file:

```python
    # Mumble Configuration
    MUMBLE_URL = ""
```

## Overview
Mumble is a free voice chat server. While not as flashy as TeamSpeak, it has all the functionality and is easier to customize. And is better. I may be slightly biased.

## Dependencies
The mumble server package can be retrieved from a repository we need to add, mumble/release.

    apt-add-repository ppa:mumble/release
    apt-get update

Now two packages need to be installed:

    apt-get install python-software-properties mumble-server

Download the appropriate authenticator release from [the authenticator repository](https://gitlab.com/allianceauth/mumble-authenticator) and install the python dependencies for it:

    pip install -r requirements.txt

## Configuring Mumble
Mumble ships with a configuration file that needs customization. By default it’s located at /etc/mumble-server.ini. Open it with your favourite text editor:

    nano /etc/mumble-server.ini

REQUIRED: To enable the ICE authenticator, edit the following:

 - `icesecretwrite=MY_CLEVER_PASSWORD`, obviously choosing a secure password
 - ensure the line containing `Ice="tcp -h 127.0.0.1 -p 6502"` is uncommented

By default mumble operates on SQLite which is fine, but slower than a dedicated MySQL server. To customize the database, edit the following:

 - uncomment the database line, and change it to `database=alliance_mumble`
 - `dbDriver=QMYSQL`
 - `dbUsername=allianceserver` or whatever you called the Alliance Auth MySQL user
 - `dbPassword=` that user’s password
 - `dbPort=3306`
 - `dbPrefix=murmur_`

To name your root channel, uncomment and set `registerName=` to whatever cool name you want

Save and close the file.

To get Mumble superuser account credentials, run the following:

    dpkg-reconfigure mumble-server

Set the password to something you’ll remember and write it down. This is needed to manage ACLs.

Now restart the server to see the changes reflected.

    service mumble-server restart

That’s it! Your server is ready to be connected to at example.com:64738

## Configuring the Authenticator

The ICE authenticator lives in the mumble-authenticator repository, cd to the directory where you cloned it.

Make a copy of the default config:

    cp authenticator.ini.example authenticator.ini

Edit `authenticator.ini` and change these values:

 - `[database]`
   - `user = ` your allianceserver MySQL user
   - `password = ` your allianceserver MySQL user's password
 - `[ice]`
   - `secret = ` the `icewritesecret` password set earlier

Test your configuration by starting it: `python authenticator.py`

## Running the Authenticator

The authenticator needs to be running 24/7 to validate users on Mumble. This can be achieved by adding a section to your auth project's supervisor config file like the following example:

```
[program:authenticator]
command=/path/to/venv/bin/python authenticator.py
directory=/path/to/authenticator/directory/
user=allianceserver
stdout_logfile=/path/to/authenticator/directory/authenticator.log
stderr_logfile=/path/to/authenticator/directory/authenticator.log
autostart=true
autorestart=true
startsecs=10
priority=998
```


Note that groups will only be created on Mumble automatically when a user joins who is in the group.

## Prepare Auth
In your project's settings file, set `MUMBLE_URL` to the public address of your mumble server. Do not include any leading `http://` or `mumble://`.

Run migrations and restart Gunicorn and Celery to complete setup.