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authorClément Lassieur <clement@lassieur.org>2018-02-10 17:20:22 +0100
committerClément Lassieur <clement@lassieur.org>2018-02-22 21:43:53 +0100
commitc3215d2f9d8fa4b890e3a41ceb4404b76a7c5c49 (patch)
treea5378cf90a01671fc28c5014af3c696b25807d89 /doc/guix.texi
parent65fc1d890d2e33e62a7c9d9fe31184c48d848e0c (diff)
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services: certbot: Associate one certificate with several domains.
* doc/guix.texi (Certificate Services): Document <certificate-configuration>, the change from domains to certificates and the fact that their path is now derived from their name. * gnu/services/certbot.scm (<certificate-configuration>): Add and export it. (certbot-configuration, certbot-command, certbot-activation, certbot-nginx-server-configurations, certbot-service-type): Replace 'domains' with 'certificates'. (certbot-nginx-server-configurations): Use only one nginx-server-configuration and use all certificate domains as the server-name.
Diffstat (limited to 'doc/guix.texi')
-rw-r--r--doc/guix.texi48
1 files changed, 40 insertions, 8 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 241d41bfd3..6db58c77b7 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -15746,7 +15746,22 @@ can be found there:
@url{https://acme-v01.api.letsencrypt.org/directory}.
@defvr {Scheme Variable} certbot-service-type
-A service type for the @code{certbot} Let's Encrypt client.
+A service type for the @code{certbot} Let's Encrypt client. Its value
+must be a @code{certbot-configuration} record as in this example:
+
+@example
+(service certbot-service-type
+ (certbot-configuration
+ (email "foo@@example.net")
+ (certificates
+ (list
+ (certificate-configuration
+ (domains '("example.net" "www.example.net")))
+ (certificate-configuration
+ (domains '("bar.example.net")))))))
+@end example
+
+See below for details about @code{certbot-configuration}.
@end defvr
@deftp {Data Type} certbot-configuration
@@ -15761,9 +15776,10 @@ The certbot package to use.
The directory from which to serve the Let's Encrypt challenge/response
files.
-@item @code{domains} (default: @code{()})
-A list of domains for which to generate certificates and request
-signatures.
+@item @code{certificates} (default: @code{()})
+A list of @code{certificates-configuration}s for which to generate
+certificates and request signatures. Each certificate has a @code{name}
+and several @code{domains}.
@item @code{email}
Mandatory email used for registration, recovery contact, and important
@@ -15791,12 +15807,28 @@ Pass @code{#f} to not issue a default location.
@end table
@end deftp
-The public key and its signatures will be written to
-@code{/etc/letsencrypt/live/@var{domain}/fullchain.pem}, for each
-@var{domain} in the configuration. The private key is written to
-@code{/etc/letsencrypt/live/@var{domain}/privkey.pem}.
+@deftp {Data Type} certificate-configuration
+Data type representing the configuration of a certificate.
+This type has the following parameters:
+
+@table @asis
+@item @code{name} (default: @i{see below})
+This name is used by Certbot for housekeeping and in file paths; it
+doesn't affect the content of the certificate itself. To see
+certificate names, run @code{certbot certificates}.
+
+Its default is the first provided domain.
+@item @code{domains} (default: @code{()})
+The first domain provided will be the subject CN of the certificate, and
+all domains will be Subject Alternative Names on the certificate.
+
+@end table
+@end deftp
+For each @code{certificate-configuration}, the certificate is saved to
+@code{/etc/letsencrypt/live/@var{name}/fullchain.pem} and the key is
+saved to @code{/etc/letsencrypt/live/@var{name}/privkey.pem}.
@node DNS Services
@subsubsection DNS Services
@cindex DNS (domain name system)