Small tool to convert acme.json certificates from Traefik, to standard PEM certificates, PLUS the full chain file (for software which needs it).
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Converts Traefik acme.conf in standard pem certs, with full Chain too


People in Traefik decided to ignore good practices and known standards, and created a stupid JSON acme.conf file , with all certificates inside. They also changed JSON format couple of time.

How to make it run

You only need two environmennt variables:

  • ACME_FILE (where your Acme file is stored, like /acme/acme.json)
  • CERT_PATH (where to store certificates, keys and chains)

and then ./zumba &

It will keep running, updating certs everyday.