Peter H. Fröhlich is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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The TLS / ACME support in #golang is really quite good. It literally takes one line to import the module and one line to start the https server. Submission system rewrite? Here I come! :-) https://godoc.org/golang.org/x/crypto/acme/autocert