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Re: Renewing certificates with certbot
From: |
swedebugia |
Subject: |
Re: Renewing certificates with certbot |
Date: |
Fri, 22 Feb 2019 18:57:26 +0100 |
On 2019-02-22 14:49, Julien Lepiller wrote:
> Hi,
>
> I use certificates from let's encrypt for my website and mail servers,
> and found that there was an issue with certificates generated by the
> certbot service in Guix: the generated private keys are world-readable
> (in a directory that cannot be accessed by anyone but root, so it's OK I
> guess). OpenSMTPD is not happy with that though, so I have to chmod the
> files every time. I came up with a variant of the deploy-hook that's
> presented in the manual, and I'd like to update the example with it.
> Here it is:
>
> ;; Find running nginx and reload its configuration (for certificates)
> (define %my-deploy-hook
> (program-file
> "my-deploy-hook"
> #~(let* ((pid (call-with-input-file "/var/run/nginx/pid" read))
> (cert-dir (getenv "RENEWED_LINEAGE"))
> (privkey (string-append cert-dir "/privkey.pem")))
> ;; certbot private keys are world-readable by default, and smtpd
> complains
> ;; about that, refusing to start otherwise
> (chmod privkey #o600)
> (kill pid SIGHUP))))
>
> What do you think?
>
LGTM.
--
Cheers Swedebugia
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