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Introduction

This project is meant to be installed on a Raspberry Pi.

Raspbian Lite OS installation tutorial & SSH activation : https://www.instructables.com/Install-and-Setup-Raspbian-Lite-on-Raspberry-Pi-3/

• Access your Raspberry's bash with SSH using your local network (the Raspberry should be connected to your router)
• Do this : https://raspi.tv/2012/how-to-set-up-keys-and-disable-password-login-for-ssh-on-your-raspberry-pi
• Install git, docker as well as docker-compose on your Raspberry.
• Add an external USB storage to your Raspberry (USB flash drive, external hard drive...)

Prject installation

1. git clone this project in a folder on your Raspberry (for example in /media/foo/)

2. Edit the ONIONSERVICE_NAME environment variable with the name of your team in the file docker-compose.yaml.

3. Run this command in the folder where the docker-compose.yaml file is located

docker-compose up -d

4. The .onion domain name to access Nextcloud is given by this command :

docker exec app_onionize_1 cat /var/lib/tor/onion_services/app/hostname

5. Go to the Nextcloud webpage using Tor and create an admin account

6. Select MariaDb, fill the form with credentials found in docker-compose.yaml (the databse host is db, the Docker service name)

Basic functionalities

https://docs.nextcloud.com/server/19/admin_manual/configuration_files/encryption_configuration.html

https://www.techrepublic.com/article/how-to-create-a-group-calendar-in-nextcloud/

Image used for the Tor hidden service : https://github.com/torservers/onionize-docker
(the armhf architecture is not available on Docker Hub, that's why I manually created the image used in docker-compose.yaml)