Upgrade Apache to > 2.4.30 [old topic: Change Let's encrypt vallidation type]

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#1

Hi,

this one adds to Let's encrypt whitout Port 80 , since I came here because my ISP blocks port 80 and therefore I can’t renew my certificates. Changing the ISP is not an option.

So to change Let’s encrypt to use Port 443 I wanted to change the validation type to TLS-ALPN.
I just wonder how this could be done or whether it could be done at all (with or without the lets encrypt app).

I think I need to install mod_md on Apache (https://github.com/icing/mod_md), but I haven’t done yet and worry to just break everything. Has someone already switched the vallidation type on lets encrypt and can give me some advices?

Best
Amerlander

#2

Found out Univention runs Apache 2.4.25, but mod_md was introduced within 2.4.30. The newest version of mod_md actually requires Apache 2.4.41.

So the question now isn’t anymore how to change Let’s encrypt validation type but how to upgrade Apache to > 2.4.30?

Found this topic here, but they didnt ended up in upgrading Apache: Can we upgrade apache to version 2.4.35 or later

#3

As univention works on UCS 5 which will use Debian 10 which include a higher Apache Version I guess there won’t be a non-hacky way to upgrade Apache on UCS 4. Therefore, I just moved the Server physically to a place where we have another ISP.

So UCS 5 might already include mod_md.

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