# Configuring the C2

If required the infrastructure can be changed inside the docker-compose.yml file. This file contains all the containers that are being used.

Before starting any Docker container, a few things must be configured first.

* Change the passwords in the global.env file
* Place all SSL certificates and keys into their respective folders

### global.env

This file contains all the variables that are used across the containers. It is **highly advised to not** touch any variables, **except** the passwords. You should change the passwords to your requirements.

### SSL certificates and keys

Copy the certs you created at the [master](https://redbullettooling.gitbook.io/keyvilboard-apt/master "mention") page into the following respective places. Know that the filenames are **case sensitive.**

```bash
./project_webserver/apache2.crt

./project_api/flask_api/ca.crt
./project_api/flask_api/flask.crt

/var/lib/docker/volumes/serverside_mosquitto-conf/_data/mosquitto.crt
/var/lib/docker/volumes/serverside_mosquitto-conf/_data/mosquitto.key
/var/lib/docker/volumes/serverside_mosquitto-conf/_data/rootCA.crt
```