@@ -81,6 +81,7 @@ Copyright @copyright{} 2020 R Veera Kumar@*
Copyright @copyright{} 2020 Pierre Langlois@*
Copyright @copyright{} 2020 pinoaffe@*
Copyright @copyright{} 2020 André Batista@*
+Copyright @copyright{} 2020 Alexandru-Sergiu Marton@*
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -23357,6 +23358,40 @@ Thus, make sure to add @code{nss-certs} or another certificate package to the
more information on X.509 certificates.
@end quotation
+@subsubheading gmnisrv
+
+@cindex gmnisrv
+The @uref{https://git.sr.ht/~sircmpwn/gmnisrv, gmnisrv} program is a
+simple @uref{https://gemini.circumlunar.space/, Gemini} protocol server.
+
+@deffn {Scheme Variable} gmnisrv-service-type
+This is the type of the gmnisrv service, whose value should be a
+@code{gmnisrv-configuration} object, as in this example:
+
+@lisp
+(service gmnisrv-service-type
+ (gmnisrv-configuration
+ (config-file (local-file "./my-gmnisrv.ini"))))
+@end lisp
+@end deffn
+
+@deftp {Data Type} gmnisrv-configuration
+Data type representing the configuration of gmnisrv.
+
+@table @asis
+@item @code{package} (default: @var{gmnisrv})
+Package object of the gmnisrv server.
+
+@item @code{config-file} (default: @code{%default-gmnisrv-config-file})
+File-like object of the gmnisrv configuration file to use. The default
+configuration listens on port 1965 and serves files from
+@file{/srv/gemini}. Certificates are stored in
+@file{/var/lib/gemini/certs}. For more information, run @command{man
+gmnisrv} and @command{man gmnisrv.ini}.
+
+@end table
+@end deftp
+
@node Certificate Services
@subsection Certificate Services
@@ -14,6 +14,7 @@
;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
+;;; Copyright © 2020 Alexandru-Sergiu Marton <brown121407@posteo.ro>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -1798,3 +1799,75 @@ WSGIPassAuthorization On
"Run Mumi, a Web interface to the Debbugs bug-tracking server.")
(default-value
(mumi-configuration))))
+
+(define %default-gmnisrv-config-file
+ (plain-file "gmnisrv.ini" "
+listen=0.0.0.0:1965 [::]:1965
+
+[:tls]
+store=/var/lib/gemini/certs
+
+organization=gmnisrv on Guix user
+
+[localhost]
+root=/srv/gemini
+"))
+
+(define-record-type* <gmnisrv-configuration>
+ gmnisrv-configuration make-gmnisrv-configuration
+ gmnisrv-configuration?
+ (package gmnisrv-configuration-package
+ (default gmnisrv))
+ (config-file gmnisrv-configuration-config-file
+ (default %default-gmnisrv-config-file)))
+
+(define gmnisrv-shepherd-service
+ (match-lambda
+ (($ <gmnisrv-configuration> package config-file)
+ (list (shepherd-service
+ (provision '(gmnisrv))
+ (requirement '(networking))
+ (documentation "Run the gmnisrv Gemini server.")
+ (start (let ((gmnisrv (file-append package "/bin/gmnisrv")))
+ #~(make-forkexec-constructor
+ (list #$gmnisrv "-C" #$config-file)
+ #:user "gmnisrv" #:group "gmnisrv"
+ #:log-file "/var/log/gmnisrv.log")))
+ (stop #~(make-kill-destructor)))))))
+
+(define %gmnisrv-accounts
+ (list (user-group (name "gmnisrv") (system? #t))
+ (user-account
+ (name "gmnisrv")
+ (group "gmnisrv")
+ (system? #t)
+ (comment "gmnisrv Gemini server")
+ (home-directory "/var/empty")
+ (shell (file-append shadow "/sbin/nologin")))))
+
+(define %gmnisrv-activation
+ (with-imported-modules '((guix build utils))
+ #~(begin
+ (use-modules (guix build utils))
+
+ (mkdir-p "/var/lib/gemini/certs")
+ (let* ((pw (getpwnam "gmnisrv"))
+ (uid (passwd:uid pw))
+ (gid (passwd:gid pw)))
+ (chown "/var/lib/gemini" uid gid)
+ (chown "/var/lib/gemini/certs" uid gid)))))
+
+(define gmnisrv-service-type
+ (service-type
+ (name 'guix)
+ (extensions
+ (list (service-extension activation-service-type
+ (const %gmnisrv-activation))
+ (service-extension account-service-type
+ (const %gmnisrv-accounts))
+ (service-extension shepherd-root-service-type
+ gmnisrv-shepherd-service)))
+ (description
+ "Run the gmnisrv Gemini server.")
+ (default-value
+ (gmnisrv-configuration))))