UnlockEdv2

Requirements

Currently, UnlockEdv2 is tested on Windows (WSL), Mac (homebrew) and Linux.

• Docker && Docker Compose
• Go 1.23
• Node.js > 18.0
• Yarn
• Make (optional, but recommended)

Development

If you would like to contribute, please have a look at our contribution guidelines.

Dependencies (Local)

Please ensure you have the following installed properly before the further steps

• Go 1.23

• Node.js >= v18.0

• Yarn 1.22.22

• Docker && Docker-Compose

Dependencies (Deployment/Production)

• Node.js > 18.0
• Postgres 16.0
• NATS w/ Jetstream
• Ory: Hydra + Kratos

Steps

• Clone the repository.

• cp .env.example .env.

• run make init to install dependencies, setup git hooks, and run the containers.

• run make migrate to run the initial migrations and populate database tables.

• Optionally, If you wish to seed the database with some basic test data, run make seed.

Subsequent runs can be done with make dev, which will start all the necessary containers with hot reloading on the client and the backend.

NOTE: you must be sure to use 127.0.0.1 in place of localhost in your browser, as the cookies required for authentication are not shared between the two, and this can cause bad states in the browser that will prevent successful login/auth flow.

Login with SuperAdmin and password: ChangeMe!

You will be prompted immediately to set a new password and name for the default facility, and then you will be redirected to the dashboard.

Installing front-end dependencies Because vite runs in a docker container when developing, there is a docker volume with the node_modules mounted to the container. Installing the package in the frontend directory will not allow the changes to reflect when developing. The easiest way to do this is to run make install-dep NAME=some_library and it will take care of it for you. If this does not work because your directory is named something different, you can do the following:

• bring down your containers (docker compose down)
• delete the node_modules volume docker volume rm unlockedv2_node_modules (will be called something different based on what your root directory is called)
• install the package with yarn in the frontend directory (cd frontend && yarn add {pkg})
• bring the containers back up make dev

Integrations:

• Kolibri: If you wish to run + develop against Kolibri locally: first, you need to build and tag the docker image

  • docker buildx build . -f config/kolibri.Dockerfile -t unlockedlabs.org/kolibri:latest
  • Run make kolibri This will run all the containers, similarly to the 'prod' command but with the addition of the kolibri container, which will be available at localhost:8000

  The server will automatically create an OIDC client, which you can access either by logging in for the first time and going to /api/oidc/clients and adding the client_id and client_secret as environment variables in the config/docker-compose.kolibri.yml file. After you set this value, run docker restart unlockedv2-kolibri-1 and you should be able to access the provider at localhost:8000

• Videos: Videos can be hosted locally for development, in which case they are simply downloaded and moved into the frontend/public/videos directory, If you wish to use s3 and test out hosting videos between multiple instances, you need to set the following environment variables in either the docker-compose.yml for both the provider-middleware and server or in your production environment.

    - AWS_REGION=
    - S3_BUCKET_NAME=
    - AWS_ACCOUNT_ID=
    - AWS_ACCESS_KEY_ID=
    - AWS_SECRET_ACCESS_KEY=

You will also need to add the following section to dev.nginx.conf if you want to test s3 locally:

	location /videos/ {
		proxy_pass http://server:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

To migrate the database to a fresh state, run make migrate-fresh (you can do this while docker is running with all the services, but you must restart the server (e.g. docker restart unlockedv2-server-1 if your repo directory is called UnlockEdv2)

Quick fixes to common issues with development

This product is under active development, and things are subject to abrupt change, frequently. Here are a couple things to try if you are having errors with your local development environment: If these don't work, look at the FAQ below, and if those don't work feel free to open an issue 👍

First, no matter the problem: try clearing your cookies in your browser. We rely on a csrf_token, an ory_session_token and an unlocked_token to validate and authenticate our users. Clearing them and logging back in will often solve problems we have when developing and creating many sessions and restarting the server.

Second: try migrating the database to a fresh state, and restarting docker.

Third: make sure your .env file is up to date. It's possible that you copied your .env.example over upon first cloning the repo, so be sure that it didn't update in a later commit.

Style/Linting

• Naming and style convention is outlined in our CONTRIBUTING.md file.

Proper linting/formatting will run automatically in a git hook before each commit. If you want to run them beforehand, you can cd into frontend and run npx prettier -w . or cd backend and gofmt -w . IF for some reason you need to skip the pre-commit hooks, you can run git commit --no-verifybut do not do this unless you know what you are doing and you understand the CI/CD will fail if you submit a PR

FAQ/Troubleshooting

I cannot log in with the default credentials or with the credentials I previously set

This is likely an issue with the cookies that are set by our auth provider. Try the following steps:

• Clear your cookies in your browser

• Go to 127.0.0.1 in your browser (not localhost)

• Make sure you are clicking on the Login button on the welcome page, which should direct you to 127.0.0.1/self-service/login/browser

• If you are still having issues, try restarting the server with docker compose down --volumes to clear the database before repeating the first 3 steps. Be sure that you are not using localhost in your browser, and that your URL has a ?flow={uuid} query parameter on the /login page.

Why is docker not starting properly?

Chances are, this is a permissions issue with docker. If you are new to docker, you may need to run sudo usermod -aG docker $USER to add yourself to the docker group. You will need to log out and back in for this to take effect. Try starting docker with sudo dockerd, or restarting the daemon with sudo systemctl restart docker.service, followed by docker run hello-world to ensure docker is running properly before again trying any of the make or docker compose commands.

Docker says "network {UUID} not found"

run docker compose up {-f docker-compose.yml} {-f config/docker-compose.fe-dev.yml | -f config/docker-compose.prod.yml} --build --force-recreate depending on what services you need

Debugging

Two tools you can use to aid in debugging:

• React Developer Tools. This is available for several browser flavors and available on their website: https://react.dev/learn/react-developer-tools

License

UnlockEdv2 is open-sourced software licensed under the Apache License, Version 2.0.