commit bfe821bc6466793d8cffdec579b43df219dd28e5 Author: Philipp Winter phw@nymity.ch Date: Wed Oct 30 12:35:29 2019 -0700

Improve docker setup instructions.

This partially fixes: https://bugs.torproject.org/31834 --- .../technical-setup/bridge/docker/contents.lr | 50 +++++++++++++++++++--- 1 file changed, 44 insertions(+), 6 deletions(-)

diff --git a/content/relay-operations/technical-setup/bridge/docker/contents.lr b/content/relay-operations/technical-setup/bridge/docker/contents.lr index f82a65e..f401b1e 100644 --- a/content/relay-operations/technical-setup/bridge/docker/contents.lr +++ b/content/relay-operations/technical-setup/bridge/docker/contents.lr @@ -6,17 +6,55 @@ title: Docker --- body:

-We are maintaining a docker container that allows you to quickly set up an obfs4 bridge. First, fetch the container: +We are maintaining a docker container that runs an obfs4 bridge. This guide +walks you through setting up this container. First, download the container:

-`docker pull phwinter/obfs4-bridge:latest` +``` +docker pull phwinter/obfs4-bridge:latest +```

-Now, it's time to run the container. We maintain a script that automatically determines a free OR and obfs4 port for you. The script only requires your email address as argument: +Now, it's time to run the container. You can choose between two options: + +1. We maintain a script that determines a free OR and obfs4 port for you, and + then runs the docker container. + [Download the script here](https://dip.torproject.org/torproject/anti-censorship/docker-obfs4-bridge/ra...). + When running this script, provide your email address as argument: + ``` + bash deploy-container.sh address@email.com ``` - $ curl https://dip.torproject.org/torproject/anti-censorship/docker-obfs4-bridge/ra... > deploy-container.sh - $ bash deploy-container.sh address@email.com + The script will tell you what ports it chose, and your container ID. Make + sure that **both** ports are forwarded in your firewall. + +2. If you would rather provide your own ports, run the following command and + replace `XXX` with your OR port, `YYY` with your obfs4 port, and + `admin@example.com` with your email address. + ``` + OR_PORT=XXX PT_PORT=YYY EMAIL=admin@example.com; docker run -d -e OR_PORT=$OR_PORT -e PT_PORT=$PT_PORT -e EMAIL=$EMAIL -p $OR_PORT:$OR_PORT -p $PT_PORT:$PT_PORT phwinter/obfs4-bridge:latest + ``` + + Again, make sure that **both** ports are forwarded by your firewall. + +That's it! Your container should now be bootstrapping your new obfs4 bridge. +You can inspect its logs by running: + +``` +docker logs CONTAINER_ID +``` + +To use your new bridge in Tor Browser, you need its "bridge line". Here's how +you can get your bridge line: + +``` +docker exec CONTAINER_ID get-bridge-line +``` + +This will return a string similar to the following: + +``` +obfs4 1.2.3.4:1234 B0E566C9031657EA7ED3FC9D248E8AC4F37635A4 cert=OYWq67L7MDApdJCctUAF7rX8LHvMxvIBPHOoAp0+YXzlQdsxhw6EapaMNwbbGICkpY8CPQ iat-mode=0 +```

-That's it! Your container should now be bootstrapping your new obfs4 Tor bridge. Make sure to check out the [post-install notes](https://community.torproject.org/relay/setup/bridge/post-install/). If you are having troubles setting up your bridge, have a look at [our help