Differences from lua-resty-auto-ssl? about lua-resty-acme

[fffonion]

Hi @kajmagnus, the initial purpose of this library is to support kong/kong-plugin-acme. And we don't want to depend on a third party program (dehydrated) as lua-resty-auto-ssl does. So I create this library and the supporting openssl library which reduces complexity for deployment. And dependency free means it's possible to install from OPM.

I believe you can use tls-alpn-01 for dehydrated but i didn't test for lua-resty-auto-ssl. Also do notice that the support of tls-alpn-01 in this library is experimental : )

[kajmagnus]

Ok thanks for the reply and info :- )

Yes, just a little bit later I noticed you're also developing https://github.com/Kong/kong-plugin-acme. Kong looks nice I think — I'm currently using Nginx, about to switch to OpenResty, maybe Kong some day in the future