Dataland

Dataland is a platform to distribute ESG data. This repository contains the code for the Dataland Platform.

Getting Started

Clone the repository and set environmental variables by executing setEnvironmentVariables.ps1. Some of the required
variables are left blank and have to be set by the user locally since they contain sensitiv information. To start the
application locally you can run resetDevelopmentStack.sh or startDevelopmentStack.sh. Please note that you will have
to use your own certificates if you do not have access to the dataland infrastructure. The corresponding parts in the
scripts have to be adapted manually.

License

This project is free and open-source software licensed under the GNU Affero General Public License v3
(AGPL-3.0). Commercial use of this software is allowed. If derivative works are distributed, you need to be published
the derivative work under the same license. Here, derivative works includes web publications. That means, if you build
a web service using this software, you need to publish your source code under the same license (AGPL-3.0)

In case this does not work for you, please contact dataland@d-fine.de for individual license agreements.

Contributions

Contributions are highly welcome. Please refer to our contribution guideline.
To allow for individual licenses and eventual future license changes, we require a contributor license agreement from
any contributor that allows us to re-license the software including the contribution.

Developer Remarks

In this section, you find information that might be useful for you as developer.

Add scripts to git with the executable flag

Especially under Windows, it's unclear which file permissions a script will get.
To explicitly mark a script executable, do:
git update-index --chmod=+x script.sh

Git Hooks

To add the provided git pre-hooks to your local development environment execute:
git config --local core.hookspath ./.githooks/

Environment Variables

Environmental variables can be set via the script setEnvironmentVariables.ps1.

Local HTTPS testing

• Add A link for local-dev.dataland.com to 127.0.0.1 in the Hosts file (On Windows: %windir%\system32\drivers\etc\hosts, On Linux: /etc/hosts)
• The startDevelopmentStack.sh script will automatically retrieve signed SSL-Certificates for this domain.
• Access the development stack at https://local-dev.dataland.com

API Documentation

Links to the interactive swagger API documentation are available on all running instances of dataland
(e.g. test) in the footer. For example, the swagger UI of the test instance backend is
located here. Requests can be authorized via two different methods:

• Option A: Manually obtain a bearer token from KeyCloak and enter it in the default-bearer-auth field.
• Option B: Automatically obtain a bearer token from KeyCloak by entering dataland-public for client_id and
  leaving client_secretempty (in the default-oauth section). Swagger will then redirect you two the KeyCloak Login
  form for authentication.

Run Cypress Tests locally

• start the local stack using "startDevelopmentStack.sh". Set the env-variables (see above).
• The backend will be started automatically. You can kill it and run it from the IDE if you like (e.g. for Debugging)
• Either use cypress while watching the browser:
  • start the cypress UI by using npm run cypress
  • Select E2E Testing or Component Testing and run the tests
• Or se cypress without visible browser (more robust):
  • run npm run testpipeline -- --env EXECUTION_ENVIRONMENT=""

Licenses

This project makes use of open source dependencies. To see a list gradle dependencies along with their
licenses, run \gradlew generateLicenseReport