Documentation needed around environment variables with lists

[fmmoret]

Is your feature request related to a problem? Please describe.

The secrets rotation doc (https://www.ory.sh/kratos/docs/guides/secret-key-rotation/#route-identifier) and the config reference (https://www.ory.sh/kratos/docs/reference/configuration) don't tell you what kind of delimiter is used for all env variables that take lists: SECRETS_DEFAULT, SECRETS_COOKIE, SELFSERVICE_WHITELISTED_RETURN_URLS

Describe the solution you'd like

I'd like to know how to supply environment variable list values and I want to avoid generating secrets/values that would contain the delimiter.

Describe alternatives you've considered

I tried figuring out how config parsing & translation works in kratos. The dependency chain was too long for me to keep track / follow.

P.S. I would love to know the answer here in this thread before that documentation makes it live if anyone knows the answer 🙏

[aeneasr]

You can provide them in CSV format or JSON format!