If you installed a Signal TLS Proxy prior to August 2024 using docker-compose (as instructed in Signal's 2022 blog post), the latest updates will not work.

Remove all traces of docker first:

for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done

Signal TLS Proxy

To run a Signal TLS proxy, you will need a host that has ports 80 and 443 available and a domain name that points to that host.

1. Install Docker by following the instructions at https://docs.docker.com/engine/install/
2. Clone this repository
3. ./init-certificate.sh
4. docker compose up --detach

Your proxy is now running! You can share this with the URL https://signal.tube/#<your_host_name>

Updating from a previous version

If you've previously run a proxy, please update to the most recent version by pulling the most recent changes from main, then restarting your Docker containers:

git pull
docker compose down
docker compose build
docker compose up --detach