Provide a Certificate Authority server for testing purpose.

• docker

Hosted on Docker Hub: https://hub.docker.com/r/acmephp/testing-ca/

Start the server container in background.

docker run -d --net host --add-host acmephp.com:127.0.0.1 acmephp/testing-ca
docker run -d --add-host acmephp.com:127.0.0.1 acmephp/testing-ca

By design, the CA server will resolve the DNS for domains you are requesting. For testing purpose you have 2 way to resolve challenges

• Running several containers in the same network. The domain to test is the name of the container. Docker will automatically resolve the name of the container
• Starting testing-ca on the host network, and declare domains with --add-host

docker run -d --net host --add-host acmephp.com:127.0.0.1 acmephp/testing-ca
docker run -d --add-host acmephp.com:127.0.0.1 acmephp/testing-ca

Configure your application to call the testing CA with the following endpoints

https://127.0.0.1:14000/dir