How to get cache when using default config?

What is your question?

I am upgrading to the latest certmagic, and have to adjust my code given the loss of Config.Unmanage(). In my simple use of certmagic I create it using certmagic.NewDefault(), meaning I don't create the cache in my code.

The release notes say I should replace Unmanage with Cache.RemoveManaged(). But I don't have the cache.

I looked at the docs and I don't see a getter for the cache in Config.

What have you already tried?

I could try creating a default cache myself, stashing a pointer to it, and using that when I need to stop managing a cert. But that would defeat the convenience of NewDefault.

I am wondering if I missed something, or if there should maybe be a getter for the Cache in Config. Or it could be exported? It's the only non-exported field in the config.

Bonus: What do you use this package for, and does it help you?

I'm happily using certmagic in my project Dropserver.

https://github.com/teleclimber/Dropserver/blob/9585ea716ba59ddb3feeab09ff10841238be1af0/cmd/ds-host/certificatemanager.go/certificatemanager.go#L108

Thanks!

Start by reading the Config and NewDefault APIs, then trace how Cache.RemoveManaged is used and compare it with the linked Dropserver certificatemanager.go example. Determine how callers using the default configuration can access the cache, and verify that they can stop managing a certificate without creating a separate cache.