mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-27 23:02:16 -05:00
d1815a68ea
* gnu/services/desktop.scm (seatd-group-sanitizer): New variable.
(<seatd-configuration>)[user]: Removed field.
[group]: Changed to "seat". Sanitize via seatd-group-sanitizer.
(seatd-accounts): New variable.
(seatd-environment): Adjust to <seatd-configuration> ABI.
(seatd-service-type)[extensions]: Add account-service-type with seatd-accounts.
* gnu/tests/desktop.scm (run-minimal-desktop-test): Check for correct
ownership of $SEATD_SOCK.
* doc/guix.texi ("Desktop Services")[seatd-service-type]: Mention that users
may need to become members of the "seat" group.
Update default value for group field.
Add explanation on seatd.sock file.
Remove dropped user field.
1783 lines
73 KiB
Scheme
1783 lines
73 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2014-2022 Ludovic Courtès <ludo@gnu.org>
|
||
;;; Copyright © 2015 Andy Wingo <wingo@igalia.com>
|
||
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
|
||
;;; Copyright © 2016 Sou Bunnbu <iyzsong@gmail.com>
|
||
;;; Copyright © 2017, 2020, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
|
||
;;; Copyright © 2017 Nikita <nikita@n0.is>
|
||
;;; Copyright © 2018, 2020 Efraim Flashner <efraim@flashner.co.il>
|
||
;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
|
||
;;; Copyright © 2017, 2019 Christopher Baines <mail@cbaines.net>
|
||
;;; Copyright © 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
|
||
;;; Copyright © 2019 David Wilson <david@daviwil.com>
|
||
;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
|
||
;;; Copyright © 2020 Reza Alizadeh Majd <r.majd@pantherx.org>
|
||
;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
|
||
;;; Copyright © 2021, 2022 muradm <mail@muradm.net>
|
||
;;;
|
||
;;; This file is part of GNU Guix.
|
||
;;;
|
||
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
||
;;; under the terms of the GNU General Public License as published by
|
||
;;; the Free Software Foundation; either version 3 of the License, or (at
|
||
;;; your option) any later version.
|
||
;;;
|
||
;;; GNU Guix is distributed in the hope that it will be useful, but
|
||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;;; GNU General Public License for more details.
|
||
;;;
|
||
;;; You should have received a copy of the GNU General Public License
|
||
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
(define-module (gnu services desktop)
|
||
#:use-module (gnu services)
|
||
#:use-module (gnu services shepherd)
|
||
#:use-module (gnu services base)
|
||
#:use-module (gnu services dbus)
|
||
#:use-module (gnu services avahi)
|
||
#:use-module (gnu services xorg)
|
||
#:use-module (gnu services networking)
|
||
#:use-module (gnu services sound)
|
||
#:use-module ((gnu system file-systems)
|
||
#:select (%control-groups
|
||
%elogind-file-systems
|
||
file-system))
|
||
#:autoload (gnu services sddm) (sddm-service-type)
|
||
#:use-module (gnu system)
|
||
#:use-module (gnu system setuid)
|
||
#:use-module (gnu system shadow)
|
||
#:use-module (gnu system uuid)
|
||
#:use-module (gnu system pam)
|
||
#:use-module (gnu packages glib)
|
||
#:use-module (gnu packages admin)
|
||
#:use-module (gnu packages cups)
|
||
#:use-module (gnu packages freedesktop)
|
||
#:use-module (gnu packages gnome)
|
||
#:use-module (gnu packages xfce)
|
||
#:use-module (gnu packages avahi)
|
||
#:use-module (gnu packages xdisorg)
|
||
#:use-module (gnu packages scanner)
|
||
#:use-module (gnu packages suckless)
|
||
#:use-module (gnu packages linux)
|
||
#:use-module (gnu packages libusb)
|
||
#:use-module (gnu packages lxqt)
|
||
#:use-module (gnu packages mate)
|
||
#:use-module (gnu packages nfs)
|
||
#:use-module (gnu packages enlightenment)
|
||
#:use-module (guix deprecation)
|
||
#:use-module (guix records)
|
||
#:use-module (guix packages)
|
||
#:use-module (guix store)
|
||
#:use-module (guix ui)
|
||
#:use-module (guix utils)
|
||
#:use-module (guix gexp)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (ice-9 format)
|
||
#:use-module (ice-9 match)
|
||
#:export (<upower-configuration>
|
||
upower-configuration
|
||
upower-configuration?
|
||
upower-configuration-upower
|
||
upower-configuration-watts-up-pro?
|
||
upower-configuration-poll-batteries?
|
||
upower-configuration-ignore-lid?
|
||
upower-configuration-use-percentage-for-policy?
|
||
upower-configuration-percentage-low
|
||
upower-configuration-percentage-critical
|
||
upower-configuration-percentage-action
|
||
upower-configuration-time-low
|
||
upower-configuration-time-critical
|
||
upower-configuration-time-action
|
||
upower-configuration-critical-power-action
|
||
|
||
upower-service-type
|
||
|
||
udisks-configuration
|
||
udisks-configuration?
|
||
udisks-service
|
||
udisks-service-type
|
||
|
||
colord-service-type
|
||
|
||
geoclue-application
|
||
geoclue-configuration
|
||
geoclue-configuration?
|
||
%standard-geoclue-applications
|
||
geoclue-service
|
||
geoclue-service-type
|
||
|
||
bluetooth-service-type
|
||
bluetooth-configuration
|
||
bluetooth-configuration?
|
||
bluetooth-service
|
||
|
||
elogind-configuration
|
||
elogind-configuration?
|
||
elogind-service
|
||
elogind-service-type
|
||
|
||
%fontconfig-file-system
|
||
fontconfig-file-system-service
|
||
|
||
accountsservice-service-type
|
||
accountsservice-service
|
||
|
||
cups-pk-helper-service-type
|
||
sane-service-type
|
||
|
||
gnome-desktop-configuration
|
||
gnome-desktop-configuration?
|
||
gnome-desktop-service
|
||
gnome-desktop-service-type
|
||
|
||
mate-desktop-configuration
|
||
mate-desktop-configuration?
|
||
mate-desktop-service
|
||
mate-desktop-service-type
|
||
|
||
lxqt-desktop-configuration
|
||
lxqt-desktop-configuration?
|
||
lxqt-desktop-service-type
|
||
|
||
xfce-desktop-configuration
|
||
xfce-desktop-configuration?
|
||
xfce-desktop-service
|
||
xfce-desktop-service-type
|
||
|
||
x11-socket-directory-service
|
||
|
||
enlightenment-desktop-configuration
|
||
enlightenment-desktop-configuration?
|
||
enlightenment-desktop-service-type
|
||
|
||
inputattach-configuration
|
||
inputattach-configuration?
|
||
inputattach-service-type
|
||
|
||
polkit-wheel-service
|
||
|
||
gnome-keyring-configuration
|
||
gnome-keyring-configuration?
|
||
gnome-keyring-service-type
|
||
|
||
seatd-configuration
|
||
seatd-service-type
|
||
|
||
%desktop-services))
|
||
|
||
;;; Commentary:
|
||
;;;
|
||
;;; This module contains service definitions for a "desktop" environment.
|
||
;;;
|
||
;;; Code:
|
||
|
||
|
||
;;;
|
||
;;; Helpers.
|
||
;;;
|
||
|
||
(define (bool value)
|
||
(if value "true\n" "false\n"))
|
||
|
||
(define (package-direct-input-selector input)
|
||
(lambda (package)
|
||
(match (assoc-ref (package-direct-inputs package) input)
|
||
((package . _) package))))
|
||
|
||
|
||
|
||
;;;
|
||
;;; Upower D-Bus service.
|
||
;;;
|
||
|
||
(define-record-type* <upower-configuration>
|
||
upower-configuration make-upower-configuration
|
||
upower-configuration?
|
||
(upower upower-configuration-upower
|
||
(default upower))
|
||
(watts-up-pro? upower-configuration-watts-up-pro?
|
||
(default #f))
|
||
(poll-batteries? upower-configuration-poll-batteries?
|
||
(default #t))
|
||
(ignore-lid? upower-configuration-ignore-lid?
|
||
(default #f))
|
||
(use-percentage-for-policy? upower-configuration-use-percentage-for-policy?
|
||
(default #f))
|
||
(percentage-low upower-configuration-percentage-low
|
||
(default 10))
|
||
(percentage-critical upower-configuration-percentage-critical
|
||
(default 3))
|
||
(percentage-action upower-configuration-percentage-action
|
||
(default 2))
|
||
(time-low upower-configuration-time-low
|
||
(default 1200))
|
||
(time-critical upower-configuration-time-critical
|
||
(default 300))
|
||
(time-action upower-configuration-time-action
|
||
(default 120))
|
||
(critical-power-action upower-configuration-critical-power-action
|
||
(default 'hybrid-sleep)))
|
||
|
||
(define* upower-configuration-file
|
||
;; Return an upower-daemon configuration file.
|
||
(match-lambda
|
||
(($ <upower-configuration> upower
|
||
watts-up-pro? poll-batteries? ignore-lid? use-percentage-for-policy?
|
||
percentage-low percentage-critical percentage-action time-low
|
||
time-critical time-action critical-power-action)
|
||
(plain-file "UPower.conf"
|
||
(string-append
|
||
"[UPower]\n"
|
||
"EnableWattsUpPro=" (bool watts-up-pro?)
|
||
"NoPollBatteries=" (bool (not poll-batteries?))
|
||
"IgnoreLid=" (bool ignore-lid?)
|
||
"UsePercentageForPolicy=" (bool use-percentage-for-policy?)
|
||
"PercentageLow=" (number->string percentage-low) "\n"
|
||
"PercentageCritical=" (number->string percentage-critical) "\n"
|
||
"PercentageAction=" (number->string percentage-action) "\n"
|
||
"TimeLow=" (number->string time-low) "\n"
|
||
"TimeCritical=" (number->string time-critical) "\n"
|
||
"TimeAction=" (number->string time-action) "\n"
|
||
"CriticalPowerAction=" (match critical-power-action
|
||
('hybrid-sleep "HybridSleep")
|
||
('hibernate "Hibernate")
|
||
('power-off "PowerOff"))
|
||
"\n")))))
|
||
|
||
(define %upower-activation
|
||
#~(begin
|
||
(use-modules (guix build utils))
|
||
(mkdir-p "/var/lib/upower")))
|
||
|
||
(define (upower-dbus-service config)
|
||
(list (wrapped-dbus-service (upower-configuration-upower config)
|
||
"libexec/upowerd"
|
||
`(("UPOWER_CONF_FILE_NAME"
|
||
,(upower-configuration-file config))))))
|
||
|
||
(define (upower-shepherd-service config)
|
||
"Return a shepherd service for UPower with CONFIG."
|
||
(let ((upower (upower-configuration-upower config))
|
||
(config (upower-configuration-file config)))
|
||
(list (shepherd-service
|
||
(documentation "Run the UPower power and battery monitor.")
|
||
(provision '(upower-daemon))
|
||
(requirement '(dbus-system udev))
|
||
|
||
(start #~(make-forkexec-constructor
|
||
(list (string-append #$upower "/libexec/upowerd"))
|
||
#:environment-variables
|
||
(list (string-append "UPOWER_CONF_FILE_NAME="
|
||
#$config))))
|
||
(stop #~(make-kill-destructor))))))
|
||
|
||
(define upower-service-type
|
||
(let ((upower-package (compose list upower-configuration-upower)))
|
||
(service-type (name 'upower)
|
||
(description
|
||
"Run @command{upowerd}}, a system-wide monitor for power
|
||
consumption and battery levels, with the given configuration settings. It
|
||
implements the @code{org.freedesktop.UPower} D-Bus interface, and is notably
|
||
used by GNOME.")
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type
|
||
upower-dbus-service)
|
||
(service-extension shepherd-root-service-type
|
||
upower-shepherd-service)
|
||
(service-extension activation-service-type
|
||
(const %upower-activation))
|
||
(service-extension udev-service-type
|
||
upower-package)
|
||
|
||
;; Make the 'upower' command visible.
|
||
(service-extension profile-service-type
|
||
upower-package)))
|
||
(default-value (upower-configuration)))))
|
||
|
||
|
||
;;;
|
||
;;; GeoClue D-Bus service.
|
||
;;;
|
||
|
||
;; TODO: Export.
|
||
(define-record-type* <geoclue-configuration>
|
||
geoclue-configuration make-geoclue-configuration
|
||
geoclue-configuration?
|
||
(geoclue geoclue-configuration-geoclue
|
||
(default geoclue))
|
||
(whitelist geoclue-configuration-whitelist)
|
||
(wifi-geolocation-url geoclue-configuration-wifi-geolocation-url)
|
||
(submit-data? geoclue-configuration-submit-data?)
|
||
(wifi-submission-url geoclue-configuration-wifi-submission-url)
|
||
(submission-nick geoclue-configuration-submission-nick)
|
||
(applications geoclue-configuration-applications))
|
||
|
||
(define* (geoclue-application name #:key (allowed? #t) system? (users '()))
|
||
"Configure default GeoClue access permissions for an application. NAME is
|
||
the Desktop ID of the application, without the .desktop part. If ALLOWED? is
|
||
true, the application will have access to location information by default.
|
||
The boolean SYSTEM? value indicates that an application is a system component
|
||
or not. Finally USERS is a list of UIDs of all users for which this
|
||
application is allowed location info access. An empty users list means all
|
||
users are allowed."
|
||
(string-append
|
||
"[" name "]\n"
|
||
"allowed=" (bool allowed?)
|
||
"system=" (bool system?)
|
||
"users=" (string-join users ";") "\n"))
|
||
|
||
(define %standard-geoclue-applications
|
||
(list (geoclue-application "gnome-datetime-panel" #:system? #t)
|
||
(geoclue-application "epiphany" #:system? #f)
|
||
(geoclue-application "firefox" #:system? #f)))
|
||
|
||
(define* (geoclue-configuration-file config)
|
||
"Return a geoclue configuration file."
|
||
(plain-file "geoclue.conf"
|
||
(string-append
|
||
"[agent]\n"
|
||
"whitelist="
|
||
(string-join (geoclue-configuration-whitelist config)
|
||
";") "\n"
|
||
"[wifi]\n"
|
||
"url=" (geoclue-configuration-wifi-geolocation-url config) "\n"
|
||
"submit-data=" (bool (geoclue-configuration-submit-data? config))
|
||
"submission-url="
|
||
(geoclue-configuration-wifi-submission-url config) "\n"
|
||
"submission-nick="
|
||
(geoclue-configuration-submission-nick config)
|
||
"\n"
|
||
(string-join (geoclue-configuration-applications config)
|
||
"\n"))))
|
||
|
||
(define (geoclue-dbus-service config)
|
||
(list (wrapped-dbus-service (geoclue-configuration-geoclue config)
|
||
"libexec/geoclue"
|
||
`(("GEOCLUE_CONFIG_FILE"
|
||
,(geoclue-configuration-file config))))))
|
||
|
||
(define %geoclue-accounts
|
||
(list (user-group (name "geoclue") (system? #t))
|
||
(user-account
|
||
(name "geoclue")
|
||
(group "geoclue")
|
||
(system? #t)
|
||
(comment "GeoClue daemon user")
|
||
(home-directory "/var/empty")
|
||
(shell "/run/current-system/profile/sbin/nologin"))))
|
||
|
||
(define geoclue-service-type
|
||
(service-type (name 'geoclue)
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type
|
||
geoclue-dbus-service)
|
||
(service-extension account-service-type
|
||
(const %geoclue-accounts))))
|
||
(description "Run the @command{geoclue} location service.
|
||
This service provides a D-Bus interface to allow applications to request
|
||
access to a user's physical location, and optionally to add information to
|
||
online location databases.")))
|
||
|
||
(define* (geoclue-service #:key (geoclue geoclue)
|
||
(whitelist '())
|
||
(wifi-geolocation-url
|
||
;; Mozilla geolocation service:
|
||
"https://location.services.mozilla.com/v1/geolocate?key=geoclue")
|
||
(submit-data? #f)
|
||
(wifi-submission-url
|
||
"https://location.services.mozilla.com/v1/submit?key=geoclue")
|
||
(submission-nick "geoclue")
|
||
(applications %standard-geoclue-applications))
|
||
"Return a service that runs the @command{geoclue} location service. This
|
||
service provides a D-Bus interface to allow applications to request access to
|
||
a user's physical location, and optionally to add information to online
|
||
location databases. By default, only the GNOME date-time panel and the Icecat
|
||
and Epiphany web browsers are able to ask for the user's location, and in the
|
||
case of Icecat and Epiphany, both will ask the user for permission first. See
|
||
@uref{https://wiki.freedesktop.org/www/Software/GeoClue/, the geoclue web
|
||
site} for more information."
|
||
(service geoclue-service-type
|
||
(geoclue-configuration
|
||
(geoclue geoclue)
|
||
(whitelist whitelist)
|
||
(wifi-geolocation-url wifi-geolocation-url)
|
||
(submit-data? submit-data?)
|
||
(wifi-submission-url wifi-submission-url)
|
||
(submission-nick submission-nick)
|
||
(applications applications))))
|
||
|
||
|
||
;;;
|
||
;;; Bluetooth.
|
||
;;;
|
||
|
||
(define-record-type* <bluetooth-configuration>
|
||
bluetooth-configuration make-bluetooth-configuration
|
||
bluetooth-configuration?
|
||
(bluez bluetooth-configuration-bluez (default bluez))
|
||
|
||
;;; [General]
|
||
(name bluetooth-configuration-name (default "BlueZ"))
|
||
(class bluetooth-configuration-class (default #x000000))
|
||
(discoverable-timeout
|
||
bluetooth-configuration-discoverable-timeout (default 180))
|
||
(always-pairable? bluetooth-configuration-always-pairable? (default #f))
|
||
(pairable-timeout bluetooth-configuration-pairable-timeout (default 0))
|
||
|
||
;;; MAYBE: Exclude into separate <device-id> record-type?
|
||
(device-id bluetooth-configuration-device-id (default #f))
|
||
(reverse-service-discovery?
|
||
bluetooth-configuration-reverse-service-discovery (default #t))
|
||
(name-resolving? bluetooth-configuration-name-resolving? (default #t))
|
||
(debug-keys? bluetooth-configuration-debug-keys? (default #f))
|
||
|
||
;;; Possible values:
|
||
;;; 'dual, 'bredr, 'le
|
||
(controller-mode bluetooth-configuration-controller-mode (default 'dual))
|
||
|
||
;;; Possible values:
|
||
;;; 'off, 'single, 'multiple
|
||
(multi-profile bluetooth-configuration-multi-profile (default 'off))
|
||
(fast-connectable? bluetooth-configuration-fast-connectable? (default #f))
|
||
|
||
;;; Possible values:
|
||
;;; for LE mode: 'off, 'network/on, 'device
|
||
;;; for Dual mode: 'off, 'network/on', 'device, 'limited-network, 'limited-device
|
||
;;; Source: https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/src/main.conf#n68
|
||
(privacy bluetooth-configuration-privacy (default 'off))
|
||
|
||
;;; Possible values:
|
||
;;; 'never, 'confirm, 'always
|
||
(just-works-repairing
|
||
bluetooth-configuration-just-works-repairing (default 'never))
|
||
(temporary-timeout bluetooth-configuration-temporary-timeout (default 30))
|
||
(refresh-discovery? bluetooth-configuration-refresh-discovery (default #t))
|
||
|
||
;;; Possible values: #t, #f, (uuid <uuid>)
|
||
;;; Possible UUIDs:
|
||
;;; d4992530-b9ec-469f-ab01-6c481c47da1c (BlueZ Experimental Debug)
|
||
;;; 671b10b5-42c0-4696-9227-eb28d1b049d6 (BlueZ Experimental Simultaneous Central and Peripheral)
|
||
;;; 15c0a148-c273-11ea-b3de-0242ac130004 (BlueZ Experimental LL privacy)
|
||
;;; 330859bc-7506-492d-9370-9a6f0614037f (BlueZ Experimental Bluetooth Quality Report)
|
||
;;; a6695ace-ee7f-4fb9-881a-5fac66c629af (BlueZ Experimental Offload Codecs)
|
||
;;; Source: https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/src/main.conf#n110
|
||
(experimental bluetooth-configuration-experimental (default #f))
|
||
(remote-name-request-retry-delay
|
||
bluetooth-configuration-remote-name-request-retry-delay (default 300))
|
||
|
||
;;; [BR]
|
||
(page-scan-type bluetooth-configuration-page-scan-type (default #f))
|
||
(page-scan-interval bluetooth-configuration-page-scan-interval (default #f))
|
||
(page-scan-window bluetooth-configuration-page-scan-window (default #f))
|
||
(inquiry-scan-type bluetooth-configuration-inquiry-scan-type (default #f))
|
||
(inquiry-scan-interval bluetooth-configuration-inquiry-scan-interval (default #f))
|
||
(inquiry-scan-window bluetooth-configuration-inquiry-scan-window (default #f))
|
||
(link-supervision-timeout bluetooth-configuration-link-supervision-timeout (default #f))
|
||
(page-timeout bluetooth-configuration-page-timeout (default #f))
|
||
(min-sniff-interval bluetooth-configuration-min-sniff-interval (default #f))
|
||
(max-sniff-interval bluetooth-configuration-max-sniff-interval (default #f))
|
||
|
||
;;; [LE]
|
||
(min-advertisement-interval
|
||
bluetooth-configuration-min-advertisement-interval (default #f))
|
||
(max-advertisement-interval
|
||
bluetooth-configuration-max-advertisement-interval (default #f))
|
||
(multi-advertisement-rotation-interval
|
||
bluetooth-configuration-multi-advertisement-rotation-interval (default #f))
|
||
(scan-interval-auto-connect
|
||
bluetooth-configuration-scan-interval-auto-connect (default #f))
|
||
(scan-window-auto-connect
|
||
bluetooth-configuration-scan-window-auto-connect (default #f))
|
||
(scan-interval-suspend
|
||
bluetooth-configuration-scan-interval-suspend (default #f))
|
||
(scan-window-suspend
|
||
bluetooth-configuration-scan-window-suspend (default #f))
|
||
(scan-interval-discovery
|
||
bluetooth-configuration-scan-interval-discovery (default #f))
|
||
(scan-window-discovery
|
||
bluetooth-configuration-scan-window-discovery (default #f))
|
||
(scan-interval-adv-monitor
|
||
bluetooth-configuration-scan-interval-adv-monitor (default #f))
|
||
(scan-window-adv-monitor
|
||
bluetooth-configuration-scan-window-adv-monitor (default #f))
|
||
(scan-interval-connect
|
||
bluetooth-configuration-scan-interval-connect (default #f))
|
||
(scan-window-connect
|
||
bluetooth-configuration-scan-window-connect (default #f))
|
||
(min-connection-interval
|
||
bluetooth-configuration-min-connection-interval (default #f))
|
||
(max-connection-interval
|
||
bluetooth-configuration-max-connection-interval (default #f))
|
||
(connection-latency
|
||
bluetooth-configuration-connection-latency (default #f))
|
||
(connection-supervision-timeout
|
||
bluetooth-configuration-connection-supervision-timeout (default #f))
|
||
(autoconnect-timeout
|
||
bluetooth-configuration-autoconnect-timeout (default #f))
|
||
(adv-mon-allowlist-scan-duration
|
||
bluetooth-configuration-adv-mon-allowlist-scan-duration (default 300))
|
||
(adv-mon-no-filter-scan-duration
|
||
bluetooth-configuration-adv-mon-no-filter-scan-duration (default 500))
|
||
(enable-adv-mon-interleave-scan?
|
||
bluetooth-configuration-enable-adv-mon-interleave-scan (default #t))
|
||
|
||
;;; [GATT]
|
||
;;; Possible values: 'yes, 'no, 'always
|
||
(cache bluetooth-configuration-cache (default 'always))
|
||
|
||
;;; Possible values: 7 ... 16, 0 (don't care)
|
||
(key-size bluetooth-configuration-key-size (default 0))
|
||
|
||
;;; Possible values: 23 ... 517
|
||
(exchange-mtu bluetooth-configuration-exchange-mtu (default 517))
|
||
|
||
;;; Possible values: 1 ... 5
|
||
(att-channels bluetooth-configuration-att-channels (default 3))
|
||
|
||
;;; [AVDTP]
|
||
;;; Possible values: 'basic, 'ertm
|
||
(session-mode bluetooth-configuration-session-mode (default 'basic))
|
||
|
||
;;; Possible values: 'basic, 'streaming
|
||
(stream-mode bluetooth-configuration-stream-mode (default 'basic))
|
||
|
||
;;; [Policy]
|
||
(reconnect-uuids bluetooth-configuration-reconnect-uuids (default '()))
|
||
(reconnect-attempts bluetooth-configuration-reconnect-attempts (default 7))
|
||
(reconnect-intervals bluetooth-configuration-reconnect-intervals
|
||
(default (list 1 2 4 8 16 32 64)))
|
||
(auto-enable? bluetooth-configuration-auto-enable? (default #f))
|
||
(resume-delay bluetooth-configuration-resume-delay (default 2))
|
||
|
||
;;; [AdvMon]
|
||
;;; Possible values:
|
||
;;; "0x00", "0xFF",
|
||
;;; "N = 0x00" ... "N = 0xFF"
|
||
;;; Source: https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/src/main.conf#n286
|
||
(rssi-sampling-period bluetooth-configuration-rssi-sampling-period
|
||
(default #xFF)))
|
||
|
||
(define (bluetooth-configuration-file config)
|
||
"Return a configuration file for the systemd bluetooth service, as a string."
|
||
(string-append
|
||
"[General]"
|
||
"\nName = " (bluetooth-configuration-name config)
|
||
"\nClass = " (string-append
|
||
"0x"
|
||
(format #f "~6,'0x" (bluetooth-configuration-class config)))
|
||
"\nDiscoverableTimeout = " (number->string
|
||
(bluetooth-configuration-discoverable-timeout
|
||
config))
|
||
"\nAlwaysPairable = " (bool (bluetooth-configuration-always-pairable?
|
||
config))
|
||
"\nPairableTimeout = " (number->string
|
||
(bluetooth-configuration-pairable-timeout
|
||
config))
|
||
(if (bluetooth-configuration-device-id config)
|
||
(string-append "\nDeviceID = " (bluetooth-configuration-device-id config))
|
||
"")
|
||
"\nReverseServiceDiscovery = " (bool
|
||
(bluetooth-configuration-reverse-service-discovery
|
||
config))
|
||
"\nNameResolving = " (bool (bluetooth-configuration-name-resolving? config))
|
||
"\nDebugKeys = " (bool (bluetooth-configuration-debug-keys? config))
|
||
"\nControllerMode = " (symbol->string
|
||
(bluetooth-configuration-controller-mode config))
|
||
"\nMultiProfile = " (symbol->string (bluetooth-configuration-multi-profile
|
||
config))
|
||
"\nFastConnectable = " (bool (bluetooth-configuration-fast-connectable? config))
|
||
"\nPrivacy = " (symbol->string (bluetooth-configuration-privacy config))
|
||
"\nJustWorksRepairing = " (symbol->string
|
||
(bluetooth-configuration-just-works-repairing config))
|
||
"\nTemporaryTimeout = " (number->string
|
||
(bluetooth-configuration-temporary-timeout config))
|
||
"\nRefreshDiscovery = " (bool (bluetooth-configuration-refresh-discovery config))
|
||
"\nExperimental = " (let ((experimental (bluetooth-configuration-experimental config)))
|
||
(cond ((or (eq? experimental #t)
|
||
(eq? experimental #f)) (bool experimental))
|
||
((list? experimental)
|
||
(string-join (map uuid->string experimental) ","))))
|
||
"\nRemoteNameRequestRetryDelay = " (number->string
|
||
(bluetooth-configuration-remote-name-request-retry-delay
|
||
config))
|
||
"\n[BR]"
|
||
(if (bluetooth-configuration-page-scan-type config)
|
||
(string-append
|
||
"\nPageScanType = "
|
||
(number->string (bluetooth-configuration-page-scan-type config)))
|
||
"")
|
||
(if (bluetooth-configuration-page-scan-interval config)
|
||
(string-append
|
||
"\nPageScanInterval = "
|
||
(number->string (bluetooth-configuration-page-scan-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-page-scan-window config)
|
||
(string-append
|
||
"\nPageScanWindow = "
|
||
(number->string (bluetooth-configuration-page-scan-window config)))
|
||
"")
|
||
(if (bluetooth-configuration-inquiry-scan-type config)
|
||
(string-append
|
||
"\nInquiryScanType = "
|
||
(number->string (bluetooth-configuration-inquiry-scan-type config)))
|
||
"")
|
||
(if (bluetooth-configuration-inquiry-scan-interval config)
|
||
(string-append
|
||
"\nInquiryScanInterval = "
|
||
(number->string (bluetooth-configuration-inquiry-scan-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-inquiry-scan-window config)
|
||
(string-append
|
||
"\nInquiryScanWindow = "
|
||
(number->string (bluetooth-configuration-inquiry-scan-window config)))
|
||
"")
|
||
(if (bluetooth-configuration-link-supervision-timeout config)
|
||
(string-append
|
||
"\nLinkSupervisionTimeout = "
|
||
(number->string (bluetooth-configuration-link-supervision-timeout config)))
|
||
"")
|
||
(if (bluetooth-configuration-page-timeout config)
|
||
(string-append
|
||
"\nPageTimeout = "
|
||
(number->string (bluetooth-configuration-page-timeout config)))
|
||
"")
|
||
(if (bluetooth-configuration-min-sniff-interval config)
|
||
(string-append
|
||
"\nMinSniffInterval = "
|
||
(number->string (bluetooth-configuration-min-sniff-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-max-sniff-interval config)
|
||
(string-append
|
||
"\nMaxSniffInterval = "
|
||
(number->string (bluetooth-configuration-max-sniff-interval config)))
|
||
"")
|
||
|
||
"\n[LE]"
|
||
(if (bluetooth-configuration-min-advertisement-interval config)
|
||
(string-append
|
||
"\nMinAdvertisementInterval = "
|
||
(number->string (bluetooth-configuration-min-advertisement-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-max-advertisement-interval config)
|
||
(string-append
|
||
"\nMaxAdvertisementInterval = "
|
||
(number->string (bluetooth-configuration-max-advertisement-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-multi-advertisement-rotation-interval config)
|
||
(string-append
|
||
"\nMultiAdvertisementRotationInterval = "
|
||
(number->string
|
||
(bluetooth-configuration-multi-advertisement-rotation-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-interval-auto-connect config)
|
||
(string-append
|
||
"\nScanIntervalAutoConnect = "
|
||
(number->string (bluetooth-configuration-scan-interval-auto-connect config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-window-auto-connect config)
|
||
(string-append
|
||
"\nScanWindowAutoConnect = "
|
||
(number->string (bluetooth-configuration-scan-window-auto-connect config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-interval-suspend config)
|
||
(string-append
|
||
"\nScanIntervalSuspend = "
|
||
(number->string (bluetooth-configuration-scan-interval-suspend config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-window-suspend config)
|
||
(string-append
|
||
"\nScanWindowSuspend = "
|
||
(number->string (bluetooth-configuration-scan-window-suspend config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-interval-discovery config)
|
||
(string-append
|
||
"\nScanIntervalDiscovery = "
|
||
(number->string (bluetooth-configuration-scan-interval-discovery config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-window-discovery config)
|
||
(string-append
|
||
"\nScanWindowDiscovery = "
|
||
(number->string (bluetooth-configuration-scan-window-discovery config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-interval-adv-monitor config)
|
||
(string-append
|
||
"\nScanIntervalAdvMonitor = "
|
||
(number->string (bluetooth-configuration-scan-interval-adv-monitor config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-window-adv-monitor config)
|
||
(string-append
|
||
"\nScanWindowAdvMonitor = "
|
||
(number->string (bluetooth-configuration-scan-window-adv-monitor config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-interval-connect config)
|
||
(string-append
|
||
"\nScanIntervalConnect = "
|
||
(number->string (bluetooth-configuration-scan-interval-connect config)))
|
||
"")
|
||
(if (bluetooth-configuration-scan-window-connect config)
|
||
(string-append
|
||
"\nScanWindowConnect = "
|
||
(number->string (bluetooth-configuration-scan-window-connect config)))
|
||
"")
|
||
(if (bluetooth-configuration-min-connection-interval config)
|
||
(string-append
|
||
"\nMinConnectionInterval = "
|
||
(number->string (bluetooth-configuration-min-connection-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-max-connection-interval config)
|
||
(string-append
|
||
"\nMaxConnectionInterval = "
|
||
(number->string (bluetooth-configuration-max-connection-interval config)))
|
||
"")
|
||
(if (bluetooth-configuration-connection-latency config)
|
||
(string-append
|
||
"\nConnectionLatency = "
|
||
(number->string (bluetooth-configuration-connection-latency config)))
|
||
"")
|
||
(if (bluetooth-configuration-connection-supervision-timeout config)
|
||
(string-append
|
||
"\nConnectionSupervisionTimeout = "
|
||
(number->string (bluetooth-configuration-connection-supervision-timeout config)))
|
||
"")
|
||
(if (bluetooth-configuration-autoconnect-timeout config)
|
||
(string-append
|
||
"\nAutoconnecttimeout = "
|
||
(number->string (bluetooth-configuration-autoconnect-timeout config)))
|
||
"")
|
||
"\nAdvMonAllowlistScanDuration = " (number->string
|
||
(bluetooth-configuration-adv-mon-allowlist-scan-duration
|
||
config))
|
||
"\nAdvMonNoFilterScanDuration = " (number->string
|
||
(bluetooth-configuration-adv-mon-no-filter-scan-duration
|
||
config))
|
||
"\nEnableAdvMonInterleaveScan = " (number->string
|
||
(if (eq? #t
|
||
(bluetooth-configuration-enable-adv-mon-interleave-scan
|
||
config))
|
||
1 0))
|
||
|
||
"\n[GATT]"
|
||
"\nCache = " (symbol->string (bluetooth-configuration-cache config))
|
||
"\nKeySize = " (number->string (bluetooth-configuration-key-size config))
|
||
"\nExchangeMTU = " (number->string (bluetooth-configuration-exchange-mtu config))
|
||
"\nChannels = " (number->string (bluetooth-configuration-att-channels config))
|
||
|
||
"\n[AVDTP]"
|
||
"\nSessionMode = " (symbol->string (bluetooth-configuration-session-mode config))
|
||
"\nStreamMode = " (symbol->string (bluetooth-configuration-stream-mode config))
|
||
|
||
"\n[Policy]"
|
||
(let ((uuids (bluetooth-configuration-reconnect-uuids config)))
|
||
(if (not (eq? '() uuids))
|
||
(string-append
|
||
"\nReconnectUUIDs = "
|
||
(string-join (map uuid->string uuids) ","))
|
||
""))
|
||
"\nReconnectAttempts = " (number->string
|
||
(bluetooth-configuration-reconnect-attempts config))
|
||
"\nReconnectIntervals = " (string-join
|
||
(map number->string
|
||
(bluetooth-configuration-reconnect-intervals
|
||
config))
|
||
",")
|
||
"\nAutoEnable = " (bool (bluetooth-configuration-auto-enable?
|
||
config))
|
||
"\nResumeDelay = " (number->string (bluetooth-configuration-resume-delay config))
|
||
|
||
"\n[AdvMon]"
|
||
"\nRSSISamplingPeriod = " (string-append
|
||
"0x"
|
||
(format #f "~2,'0x"
|
||
(bluetooth-configuration-rssi-sampling-period config)))))
|
||
|
||
(define (bluetooth-directory config)
|
||
(computed-file "etc-bluetooth"
|
||
#~(begin
|
||
(mkdir #$output)
|
||
(chdir #$output)
|
||
(call-with-output-file "main.conf"
|
||
(lambda (port)
|
||
(display #$(bluetooth-configuration-file config)
|
||
port))))))
|
||
|
||
(define (bluetooth-shepherd-service config)
|
||
"Return a shepherd service for @command{bluetoothd}."
|
||
(shepherd-service
|
||
(provision '(bluetooth))
|
||
(requirement '(dbus-system udev))
|
||
(documentation "Run the bluetoothd daemon.")
|
||
(start #~(make-forkexec-constructor
|
||
(list #$(file-append (bluetooth-configuration-bluez config)
|
||
"/libexec/bluetooth/bluetoothd"))))
|
||
(stop #~(make-kill-destructor))))
|
||
|
||
(define bluetooth-service-type
|
||
(service-type
|
||
(name 'bluetooth)
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type
|
||
(compose list bluetooth-configuration-bluez))
|
||
(service-extension udev-service-type
|
||
(compose list bluetooth-configuration-bluez))
|
||
(service-extension etc-service-type
|
||
(lambda (config)
|
||
`(("bluetooth"
|
||
,(bluetooth-directory config)))))
|
||
(service-extension shepherd-root-service-type
|
||
(compose list bluetooth-shepherd-service))))
|
||
(default-value (bluetooth-configuration))
|
||
(description "Run the @command{bluetoothd} daemon, which manages all the
|
||
Bluetooth devices and provides a number of D-Bus interfaces.")))
|
||
|
||
(define* (bluetooth-service #:key (bluez bluez) (auto-enable? #f))
|
||
"Return a service that runs the @command{bluetoothd} daemon, which manages
|
||
all the Bluetooth devices and provides a number of D-Bus interfaces. When
|
||
AUTO-ENABLE? is true, the bluetooth controller is powered automatically at
|
||
boot.
|
||
|
||
Users need to be in the @code{lp} group to access the D-Bus service.
|
||
"
|
||
(service bluetooth-service-type
|
||
(bluetooth-configuration
|
||
(bluez bluez)
|
||
(auto-enable? auto-enable?))))
|
||
|
||
|
||
;;;
|
||
;;; Colord D-Bus service.
|
||
;;;
|
||
|
||
(define %colord-activation
|
||
#~(begin
|
||
(use-modules (guix build utils))
|
||
(mkdir-p "/var/lib/colord")
|
||
(let ((user (getpwnam "colord")))
|
||
(chown "/var/lib/colord"
|
||
(passwd:uid user) (passwd:gid user)))))
|
||
|
||
(define %colord-accounts
|
||
(list (user-group (name "colord") (system? #t))
|
||
(user-account
|
||
(name "colord")
|
||
(group "colord")
|
||
(system? #t)
|
||
(comment "colord daemon user")
|
||
(home-directory "/var/empty")
|
||
(shell (file-append shadow "/sbin/nologin")))))
|
||
|
||
(define colord-service-type
|
||
(service-type (name 'colord)
|
||
(extensions
|
||
(list (service-extension account-service-type
|
||
(const %colord-accounts))
|
||
(service-extension activation-service-type
|
||
(const %colord-activation))
|
||
|
||
;; Colord is a D-Bus service that dbus-daemon can
|
||
;; activate.
|
||
(service-extension dbus-root-service-type list)
|
||
|
||
;; Colord provides "color device" rules for udev.
|
||
(service-extension udev-service-type list)
|
||
|
||
;; It provides polkit "actions".
|
||
(service-extension polkit-service-type list)))
|
||
(default-value colord)
|
||
(description
|
||
"Run @command{colord}, a system service with a D-Bus
|
||
interface to manage the color profiles of input and output devices such as
|
||
screens and scanners.")))
|
||
|
||
|
||
;;;
|
||
;;; UDisks.
|
||
;;;
|
||
|
||
(define-record-type* <udisks-configuration>
|
||
udisks-configuration make-udisks-configuration
|
||
udisks-configuration?
|
||
(udisks udisks-configuration-udisks
|
||
(default udisks)))
|
||
|
||
(define %udisks-activation
|
||
(with-imported-modules '((guix build utils))
|
||
#~(begin
|
||
(use-modules (guix build utils))
|
||
|
||
(let ((run-dir "/var/run/udisks2"))
|
||
(mkdir-p run-dir)
|
||
(chmod run-dir #o700)))))
|
||
|
||
(define udisks-service-type
|
||
(let ((udisks-package (lambda (config)
|
||
(list (udisks-configuration-udisks config)))))
|
||
(service-type (name 'udisks)
|
||
(extensions
|
||
(list (service-extension polkit-service-type
|
||
udisks-package)
|
||
(service-extension dbus-root-service-type
|
||
udisks-package)
|
||
(service-extension udev-service-type
|
||
udisks-package)
|
||
(service-extension activation-service-type
|
||
(const %udisks-activation))
|
||
|
||
;; Profile 'udisksctl' & co. in the system profile.
|
||
(service-extension profile-service-type
|
||
udisks-package)))
|
||
(description "Run UDisks, a @dfn{disk management} daemon
|
||
that provides user interfaces with notifications and ways to mount/unmount
|
||
disks. Programs that talk to UDisks include the @command{udisksctl} command,
|
||
part of UDisks, and GNOME Disks."))))
|
||
|
||
(define* (udisks-service #:key (udisks udisks))
|
||
"Return a service for @uref{http://udisks.freedesktop.org/docs/latest/,
|
||
UDisks}, a @dfn{disk management} daemon that provides user interfaces with
|
||
notifications and ways to mount/unmount disks. Programs that talk to UDisks
|
||
include the @command{udisksctl} command, part of UDisks, and GNOME Disks."
|
||
(service udisks-service-type
|
||
(udisks-configuration (udisks udisks))))
|
||
|
||
|
||
;;;
|
||
;;; Elogind login and seat management service.
|
||
;;;
|
||
|
||
(define-record-type* <elogind-configuration> elogind-configuration
|
||
make-elogind-configuration
|
||
elogind-configuration?
|
||
(elogind elogind-package
|
||
(default elogind))
|
||
(kill-user-processes? elogind-kill-user-processes?
|
||
(default #f))
|
||
(kill-only-users elogind-kill-only-users
|
||
(default '()))
|
||
(kill-exclude-users elogind-kill-exclude-users
|
||
(default '("root")))
|
||
(inhibit-delay-max-seconds elogind-inhibit-delay-max-seconds
|
||
(default 5))
|
||
(handle-power-key elogind-handle-power-key
|
||
(default 'poweroff))
|
||
(handle-suspend-key elogind-handle-suspend-key
|
||
(default 'suspend))
|
||
(handle-hibernate-key elogind-handle-hibernate-key
|
||
;; (default 'hibernate)
|
||
;; XXX Ignore it for now, since we don't
|
||
;; yet handle resume-from-hibernation in
|
||
;; our initrd.
|
||
(default 'ignore))
|
||
(handle-lid-switch elogind-handle-lid-switch
|
||
(default 'suspend))
|
||
(handle-lid-switch-docked elogind-handle-lid-switch-docked
|
||
(default 'ignore))
|
||
(handle-lid-switch-external-power elogind-handle-lid-switch-external-power
|
||
(default *unspecified*))
|
||
(power-key-ignore-inhibited? elogind-power-key-ignore-inhibited?
|
||
(default #f))
|
||
(suspend-key-ignore-inhibited? elogind-suspend-key-ignore-inhibited?
|
||
(default #f))
|
||
(hibernate-key-ignore-inhibited? elogind-hibernate-key-ignore-inhibited?
|
||
(default #f))
|
||
(lid-switch-ignore-inhibited? elogind-lid-switch-ignore-inhibited?
|
||
(default #t))
|
||
(holdoff-timeout-seconds elogind-holdoff-timeout-seconds
|
||
(default 30))
|
||
(idle-action elogind-idle-action
|
||
(default 'ignore))
|
||
(idle-action-seconds elogind-idle-action-seconds
|
||
(default (* 30 60)))
|
||
(runtime-directory-size-percent elogind-runtime-directory-size-percent
|
||
(default 10))
|
||
(runtime-directory-size elogind-runtime-directory-size
|
||
(default #f))
|
||
(remove-ipc? elogind-remove-ipc?
|
||
(default #t))
|
||
|
||
(suspend-state elogind-suspend-state
|
||
(default '("mem" "standby" "freeze")))
|
||
(suspend-mode elogind-suspend-mode
|
||
(default '()))
|
||
(hibernate-state elogind-hibernate-state
|
||
(default '("disk")))
|
||
(hibernate-mode elogind-hibernate-mode
|
||
(default '("platform" "shutdown")))
|
||
(hybrid-sleep-state elogind-hybrid-sleep-state
|
||
(default '("disk")))
|
||
(hybrid-sleep-mode elogind-hybrid-sleep-mode
|
||
(default
|
||
'("suspend" "platform" "shutdown"))))
|
||
|
||
(define (elogind-configuration-file config)
|
||
(define (yesno x)
|
||
(match x
|
||
(#t "yes")
|
||
(#f "no")
|
||
(_ (error "expected #t or #f, instead got:" x))))
|
||
(define char-set:user-name
|
||
(string->char-set "abcdefghijklmnopqrstuvwxyz0123456789_-"))
|
||
(define (valid-list? l pred)
|
||
(and-map (lambda (x) (string-every pred x)) l))
|
||
(define (user-name-list users)
|
||
(unless (valid-list? users char-set:user-name)
|
||
(error "invalid user list" users))
|
||
(string-join users " "))
|
||
(define (enum val allowed)
|
||
(unless (memq val allowed)
|
||
(error "invalid value" val allowed))
|
||
(symbol->string val))
|
||
(define (non-negative-integer x)
|
||
(unless (exact-integer? x) (error "not an integer" x))
|
||
(when (negative? x) (error "negative number not allowed" x))
|
||
(number->string x))
|
||
(define handle-actions
|
||
'(ignore poweroff reboot halt kexec suspend hibernate hybrid-sleep lock))
|
||
(define (handle-action x)
|
||
(if (unspecified? x)
|
||
"" ;empty serializer
|
||
(enum x handle-actions)))
|
||
(define (sleep-list tokens)
|
||
(unless (valid-list? tokens char-set:user-name)
|
||
(error "invalid sleep list" tokens))
|
||
(string-join tokens " "))
|
||
(define-syntax ini-file-clause
|
||
(syntax-rules ()
|
||
((_ config (prop (parser getter)))
|
||
(string-append prop "=" (parser (getter config)) "\n"))
|
||
((_ config str)
|
||
(string-append str "\n"))))
|
||
(define-syntax-rule (ini-file config file clause ...)
|
||
(plain-file file (string-append (ini-file-clause config clause) ...)))
|
||
(ini-file
|
||
config "logind.conf"
|
||
"[Login]"
|
||
("KillUserProcesses" (yesno elogind-kill-user-processes?))
|
||
("KillOnlyUsers" (user-name-list elogind-kill-only-users))
|
||
("KillExcludeUsers" (user-name-list elogind-kill-exclude-users))
|
||
("InhibitDelayMaxSec" (non-negative-integer elogind-inhibit-delay-max-seconds))
|
||
("HandlePowerKey" (handle-action elogind-handle-power-key))
|
||
("HandleSuspendKey" (handle-action elogind-handle-suspend-key))
|
||
("HandleHibernateKey" (handle-action elogind-handle-hibernate-key))
|
||
("HandleLidSwitch" (handle-action elogind-handle-lid-switch))
|
||
("HandleLidSwitchDocked" (handle-action elogind-handle-lid-switch-docked))
|
||
("HandleLidSwitchExternalPower" (handle-action elogind-handle-lid-switch-external-power))
|
||
("PowerKeyIgnoreInhibited" (yesno elogind-power-key-ignore-inhibited?))
|
||
("SuspendKeyIgnoreInhibited" (yesno elogind-suspend-key-ignore-inhibited?))
|
||
("HibernateKeyIgnoreInhibited" (yesno elogind-hibernate-key-ignore-inhibited?))
|
||
("LidSwitchIgnoreInhibited" (yesno elogind-lid-switch-ignore-inhibited?))
|
||
("HoldoffTimeoutSec" (non-negative-integer elogind-holdoff-timeout-seconds))
|
||
("IdleAction" (handle-action elogind-idle-action))
|
||
("IdleActionSec" (non-negative-integer elogind-idle-action-seconds))
|
||
("RuntimeDirectorySize"
|
||
(identity
|
||
(lambda (config)
|
||
(match (elogind-runtime-directory-size-percent config)
|
||
(#f (non-negative-integer (elogind-runtime-directory-size config)))
|
||
(percent (string-append (non-negative-integer percent) "%"))))))
|
||
("RemoveIPC" (yesno elogind-remove-ipc?))
|
||
"[Sleep]"
|
||
("SuspendState" (sleep-list elogind-suspend-state))
|
||
("SuspendMode" (sleep-list elogind-suspend-mode))
|
||
("HibernateState" (sleep-list elogind-hibernate-state))
|
||
("HibernateMode" (sleep-list elogind-hibernate-mode))
|
||
("HybridSleepState" (sleep-list elogind-hybrid-sleep-state))
|
||
("HybridSleepMode" (sleep-list elogind-hybrid-sleep-mode))))
|
||
|
||
(define (elogind-dbus-service config)
|
||
"Return a @file{org.freedesktop.login1.service} file that tells D-Bus how to
|
||
\"start\" elogind. In practice though, our elogind is started when booting by
|
||
shepherd. Thus, the @code{Exec} line of this @file{.service} file does not
|
||
explain how to start elogind; instead, it spawns a wrapper that waits for the
|
||
@code{elogind} shepherd service. This avoids a race condition where both
|
||
@command{shepherd} and @command{dbus-daemon} would attempt to start elogind."
|
||
;; For more info on the elogind startup race, see
|
||
;; <https://issues.guix.gnu.org/55444>.
|
||
|
||
(define elogind
|
||
(elogind-package config))
|
||
|
||
(define wrapper
|
||
(program-file "elogind-dbus-shepherd-sync"
|
||
(with-imported-modules '((gnu services herd))
|
||
#~(begin
|
||
(use-modules (gnu services herd)
|
||
(srfi srfi-34))
|
||
|
||
(guard (c ((service-not-found-error? c)
|
||
(format (current-error-port)
|
||
"no elogind shepherd service~%")
|
||
(exit 1))
|
||
((shepherd-error? c)
|
||
(format (current-error-port)
|
||
"elogind shepherd service not \
|
||
started~%")
|
||
(exit 2)))
|
||
(wait-for-service 'elogind))))))
|
||
|
||
(define build
|
||
(with-imported-modules '((guix build utils))
|
||
#~(begin
|
||
(use-modules (guix build utils)
|
||
(ice-9 match))
|
||
|
||
(define service-directory
|
||
"/share/dbus-1/system-services")
|
||
|
||
(mkdir-p (dirname (string-append #$output service-directory)))
|
||
(copy-recursively (string-append #$elogind service-directory)
|
||
(string-append #$output service-directory))
|
||
(symlink (string-append #$elogind "/etc") ;for etc/dbus-1
|
||
(string-append #$output "/etc"))
|
||
|
||
;; Replace the "Exec=" line of the 'org.freedesktop.login1.service'
|
||
;; file with one that refers to WRAPPER instead of elogind.
|
||
(match (find-files #$output "\\.service$")
|
||
((file)
|
||
(substitute* file
|
||
(("Exec[[:blank:]]*=.*" _)
|
||
(string-append "Exec=" #$wrapper "\n"))))))))
|
||
|
||
(list (computed-file "elogind-dbus-service-wrapper" build)))
|
||
|
||
(define (pam-extension-procedure config)
|
||
"Return an extension for PAM-ROOT-SERVICE-TYPE that ensures that all the PAM
|
||
services use 'pam_elogind.so', a module that allows elogind to keep track of
|
||
logged-in users (run 'loginctl' to see elogind's world view of users and
|
||
seats.)"
|
||
(define pam-elogind
|
||
(pam-entry
|
||
(control "required")
|
||
(module (file-append (elogind-package config)
|
||
"/lib/security/pam_elogind.so"))))
|
||
|
||
(list (lambda (pam)
|
||
(pam-service
|
||
(inherit pam)
|
||
(session (cons pam-elogind (pam-service-session pam)))))))
|
||
|
||
(define (elogind-shepherd-service config)
|
||
"Return a Shepherd service to start elogind according to @var{config}."
|
||
(list (shepherd-service
|
||
(requirement '(dbus-system))
|
||
(provision '(elogind))
|
||
(start #~(make-forkexec-constructor
|
||
(list #$(file-append (elogind-package config)
|
||
"/libexec/elogind/elogind"))
|
||
#:environment-variables
|
||
(list (string-append "ELOGIND_CONF_FILE="
|
||
#$(elogind-configuration-file
|
||
config)))))
|
||
(stop #~(make-kill-destructor)))))
|
||
|
||
(define elogind-service-type
|
||
(service-type (name 'elogind)
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type
|
||
elogind-dbus-service)
|
||
(service-extension udev-service-type
|
||
(compose list elogind-package))
|
||
(service-extension polkit-service-type
|
||
(compose list elogind-package))
|
||
|
||
;; Start elogind from the Shepherd rather than waiting
|
||
;; for bus activation. This ensures that it can handle
|
||
;; events like lid close, etc.
|
||
(service-extension shepherd-root-service-type
|
||
elogind-shepherd-service)
|
||
|
||
;; Provide the 'loginctl' command.
|
||
(service-extension profile-service-type
|
||
(compose list elogind-package))
|
||
|
||
;; Extend PAM with pam_elogind.so.
|
||
(service-extension pam-root-service-type
|
||
pam-extension-procedure)
|
||
|
||
;; We need /run/user, /run/systemd, etc.
|
||
(service-extension file-system-service-type
|
||
(const %elogind-file-systems))))
|
||
(default-value (elogind-configuration))
|
||
(description "Run the @command{elogind} login and seat
|
||
management service. The @command{elogind} service integrates with PAM to
|
||
allow other system components to know the set of logged-in users as well as
|
||
their session types (graphical, console, remote, etc.). It can also clean up
|
||
after users when they log out.")))
|
||
|
||
(define* (elogind-service #:key (config (elogind-configuration)))
|
||
"Return a service that runs the @command{elogind} login and seat management
|
||
service. The @command{elogind} service integrates with PAM to allow other
|
||
system components to know the set of logged-in users as well as their session
|
||
types (graphical, console, remote, etc.). It can also clean up after users
|
||
when they log out."
|
||
(service elogind-service-type config))
|
||
|
||
|
||
;;;
|
||
;;; Fontconfig and other desktop file-systems.
|
||
;;;
|
||
|
||
(define %fontconfig-file-system
|
||
(file-system
|
||
(device "none")
|
||
(mount-point "/var/cache/fontconfig")
|
||
(type "tmpfs")
|
||
(flags '(read-only))
|
||
(check? #f)))
|
||
|
||
;; The global fontconfig cache directory can sometimes contain stale entries,
|
||
;; possibly referencing fonts that have been GC'd, so mount it read-only.
|
||
;; As mentioned https://debbugs.gnu.org/cgi/bugreport.cgi?bug=36924#8 and
|
||
;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=38046#10 and elsewhere.
|
||
(define fontconfig-file-system-service
|
||
(simple-service 'fontconfig-file-system
|
||
file-system-service-type
|
||
(list %fontconfig-file-system)))
|
||
|
||
;;;
|
||
;;; AccountsService service.
|
||
;;;
|
||
|
||
(define %accountsservice-activation
|
||
#~(begin
|
||
(use-modules (guix build utils))
|
||
(mkdir-p "/var/lib/AccountsService")))
|
||
|
||
(define accountsservice-service-type
|
||
(service-type (name 'accountsservice)
|
||
(extensions
|
||
(list (service-extension activation-service-type
|
||
(const %accountsservice-activation))
|
||
(service-extension dbus-root-service-type list)
|
||
(service-extension polkit-service-type list)))
|
||
(default-value accountsservice)
|
||
(description "Run AccountsService, a system service available
|
||
over D-Bus that can list available accounts, change their passwords, and so
|
||
on. AccountsService integrates with PolicyKit to enable unprivileged users to
|
||
acquire the capability to modify their system configuration.")))
|
||
|
||
(define* (accountsservice-service #:key (accountsservice accountsservice))
|
||
"Return a service that runs AccountsService, a system service that
|
||
can list available accounts, change their passwords, and so on.
|
||
AccountsService integrates with PolicyKit to enable unprivileged users to
|
||
acquire the capability to modify their system configuration.
|
||
@uref{https://www.freedesktop.org/wiki/Software/AccountsService/, the
|
||
accountsservice web site} for more information."
|
||
(service accountsservice-service-type accountsservice))
|
||
|
||
|
||
;;;
|
||
;;; cups-pk-helper service.
|
||
;;;
|
||
|
||
(define cups-pk-helper-service-type
|
||
(service-type
|
||
(name 'cups-pk-helper)
|
||
(description
|
||
"PolicyKit helper to configure CUPS with fine-grained privileges.")
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type list)
|
||
(service-extension polkit-service-type list)))
|
||
(default-value cups-pk-helper)))
|
||
|
||
|
||
;;;
|
||
;;; Scanner access via SANE.
|
||
;;;
|
||
|
||
(define %sane-accounts
|
||
;; The '60-libsane.rules' udev rules refers to the "scanner" group.
|
||
(list (user-group (name "scanner") (system? #t))))
|
||
|
||
(define sane-service-type
|
||
(service-type
|
||
(name 'sane)
|
||
(description
|
||
"This service provides access to scanners @i{via}
|
||
@uref{http://www.sane-project.org, SANE} by installing the necessary udev
|
||
rules.")
|
||
(default-value sane-backends-minimal)
|
||
(extensions
|
||
(list (service-extension udev-service-type list)
|
||
(service-extension account-service-type
|
||
(const %sane-accounts))))))
|
||
|
||
|
||
|
||
;;;
|
||
;;; GNOME desktop service.
|
||
;;;
|
||
|
||
(define-record-type* <gnome-desktop-configuration> gnome-desktop-configuration
|
||
make-gnome-desktop-configuration
|
||
gnome-desktop-configuration?
|
||
(gnome gnome-package (default gnome)))
|
||
|
||
(define (gnome-packages config packages)
|
||
"Return the list of GNOME dependencies from CONFIG which names are part of
|
||
the given PACKAGES list."
|
||
(let ((gnome (gnome-package config)))
|
||
(map (lambda (name)
|
||
((package-direct-input-selector name) gnome))
|
||
packages)))
|
||
|
||
(define (gnome-udev-rules config)
|
||
"Return the list of GNOME dependencies that provide udev rules."
|
||
(gnome-packages config '("gnome-settings-daemon")))
|
||
|
||
(define (gnome-polkit-settings config)
|
||
"Return the list of GNOME dependencies that provide polkit actions and
|
||
rules."
|
||
(gnome-packages config
|
||
'("gnome-settings-daemon"
|
||
"gnome-control-center"
|
||
"gnome-system-monitor"
|
||
"gvfs")))
|
||
|
||
(define gnome-desktop-service-type
|
||
(service-type
|
||
(name 'gnome-desktop)
|
||
(extensions
|
||
(list (service-extension udev-service-type
|
||
gnome-udev-rules)
|
||
(service-extension polkit-service-type
|
||
gnome-polkit-settings)
|
||
(service-extension profile-service-type
|
||
(compose list
|
||
gnome-package))))
|
||
(default-value (gnome-desktop-configuration))
|
||
(description "Run the GNOME desktop environment.")))
|
||
|
||
(define-deprecated (gnome-desktop-service #:key (config
|
||
(gnome-desktop-configuration)))
|
||
gnome-desktop-service-type
|
||
"Return a service that adds the @code{gnome} package to the system profile,
|
||
and extends polkit with the actions from @code{gnome-settings-daemon}."
|
||
(service gnome-desktop-service-type config))
|
||
|
||
;; MATE Desktop service.
|
||
;; TODO: Add mate-screensaver.
|
||
|
||
(define-record-type* <mate-desktop-configuration> mate-desktop-configuration
|
||
make-mate-desktop-configuration
|
||
mate-desktop-configuration?
|
||
(mate-package mate-package (default mate)))
|
||
|
||
(define (mate-polkit-extension config)
|
||
"Return the list of packages for CONFIG's MATE package that extend polkit."
|
||
(let ((mate (mate-package config)))
|
||
(map (lambda (input)
|
||
((package-direct-input-selector input) mate))
|
||
'("mate-system-monitor" ;kill, renice processes
|
||
"mate-settings-daemon" ;date/time settings
|
||
"mate-power-manager" ;modify brightness
|
||
"mate-control-center" ;RandR, display properties FIXME
|
||
"mate-applets")))) ;CPU frequency scaling
|
||
|
||
(define mate-desktop-service-type
|
||
(service-type
|
||
(name 'mate-desktop)
|
||
(extensions
|
||
(list (service-extension polkit-service-type
|
||
mate-polkit-extension)
|
||
(service-extension profile-service-type
|
||
(compose list
|
||
mate-package))))
|
||
(default-value (mate-desktop-configuration))
|
||
(description "Run the MATE desktop environment.")))
|
||
|
||
(define-deprecated (mate-desktop-service #:key
|
||
(config
|
||
(mate-desktop-configuration)))
|
||
mate-desktop-service-type
|
||
"Return a service that adds the @code{mate} package to the system profile,
|
||
and extends polkit with the actions from @code{mate-settings-daemon}."
|
||
(service mate-desktop-service-type config))
|
||
|
||
|
||
;;;
|
||
;;; XFCE desktop service.
|
||
;;;
|
||
|
||
(define-record-type* <xfce-desktop-configuration> xfce-desktop-configuration
|
||
make-xfce-desktop-configuration
|
||
xfce-desktop-configuration?
|
||
(xfce xfce-package (default xfce)))
|
||
|
||
(define (xfce-polkit-settings config)
|
||
"Return the list of XFCE dependencies that provide polkit actions and
|
||
rules."
|
||
(let ((xfce (xfce-package config)))
|
||
(map (lambda (name)
|
||
((package-direct-input-selector name) xfce))
|
||
'("thunar"
|
||
"xfce4-power-manager"))))
|
||
|
||
(define xfce-desktop-service-type
|
||
(service-type
|
||
(name 'xfce-desktop)
|
||
(extensions
|
||
(list (service-extension polkit-service-type
|
||
xfce-polkit-settings)
|
||
(service-extension profile-service-type
|
||
(compose list xfce-package))))
|
||
(default-value (xfce-desktop-configuration))
|
||
(description "Run the Xfce desktop environment.")))
|
||
|
||
(define-deprecated (xfce-desktop-service #:key (config
|
||
(xfce-desktop-configuration)))
|
||
xfce-desktop-service-type
|
||
"Return a service that adds the @code{xfce} package to the system profile,
|
||
and extends polkit with the ability for @code{thunar} to manipulate the file
|
||
system as root from within a user session, after the user has authenticated
|
||
with the administrator's password."
|
||
(service xfce-desktop-service-type config))
|
||
|
||
+
|
||
;;;
|
||
;;; Lxqt desktop service.
|
||
;;;
|
||
|
||
(define-record-type* <lxqt-desktop-configuration> lxqt-desktop-configuration
|
||
make-lxqt-desktop-configuration
|
||
lxqt-desktop-configuration?
|
||
(lxqt lxqt-package
|
||
(default lxqt)))
|
||
|
||
(define (lxqt-polkit-settings config)
|
||
"Return the list of LXQt dependencies that provide polkit actions and
|
||
rules."
|
||
(let ((lxqt (lxqt-package config)))
|
||
(map (lambda (name)
|
||
((package-direct-input-selector name) lxqt))
|
||
'("lxqt-admin"))))
|
||
|
||
(define lxqt-desktop-service-type
|
||
(service-type
|
||
(name 'lxqt-desktop)
|
||
(extensions
|
||
(list (service-extension polkit-service-type
|
||
lxqt-polkit-settings)
|
||
(service-extension profile-service-type
|
||
(compose list lxqt-package))))
|
||
(default-value (lxqt-desktop-configuration))
|
||
(description "Run LXQt desktop environment.")))
|
||
|
||
|
||
;;;
|
||
;;; X11 socket directory service
|
||
;;;
|
||
|
||
(define x11-socket-directory-service
|
||
;; Return a service that creates /tmp/.X11-unix. When using X11, libxcb
|
||
;; takes care of creating that directory. However, when using XWayland, we
|
||
;; need to create beforehand. Thus, create it unconditionally here.
|
||
(simple-service 'x11-socket-directory
|
||
activation-service-type
|
||
(with-imported-modules '((guix build utils))
|
||
#~(begin
|
||
(use-modules (guix build utils))
|
||
(let ((directory "/tmp/.X11-unix"))
|
||
(mkdir-p directory)
|
||
(chmod directory #o1777))))))
|
||
|
||
;;;
|
||
;;; Enlightenment desktop service.
|
||
;;;
|
||
|
||
(define-record-type* <enlightenment-desktop-configuration>
|
||
enlightenment-desktop-configuration make-enlightenment-desktop-configuration
|
||
enlightenment-desktop-configuration?
|
||
;; <package>
|
||
(enlightenment enlightenment-package
|
||
(default enlightenment)))
|
||
|
||
(define (enlightenment-setuid-programs enlightenment-desktop-configuration)
|
||
(match-record enlightenment-desktop-configuration
|
||
<enlightenment-desktop-configuration>
|
||
(enlightenment)
|
||
(map file-like->setuid-program
|
||
(list (file-append enlightenment
|
||
"/lib/enlightenment/utils/enlightenment_sys")
|
||
(file-append enlightenment
|
||
"/lib/enlightenment/utils/enlightenment_system")
|
||
(file-append enlightenment
|
||
"/lib/enlightenment/utils/enlightenment_ckpasswd")))))
|
||
|
||
(define enlightenment-desktop-service-type
|
||
(service-type
|
||
(name 'enlightenment-desktop)
|
||
(extensions
|
||
(list (service-extension dbus-root-service-type
|
||
(compose list
|
||
(package-direct-input-selector
|
||
"efl")
|
||
enlightenment-package))
|
||
(service-extension setuid-program-service-type
|
||
enlightenment-setuid-programs)
|
||
(service-extension profile-service-type
|
||
(compose list
|
||
enlightenment-package))))
|
||
(default-value (enlightenment-desktop-configuration))
|
||
(description
|
||
"Return a service that adds the @code{enlightenment} package to the system
|
||
profile, and extends dbus with the ability for @code{efl} to generate
|
||
thumbnails and makes setuid the programs which enlightenment needs to function
|
||
as expected.")))
|
||
|
||
|
||
;;;
|
||
;;; inputattach-service-type
|
||
;;;
|
||
|
||
(define-record-type* <inputattach-configuration>
|
||
inputattach-configuration
|
||
make-inputattach-configuration
|
||
inputattach-configuration?
|
||
(device-type inputattach-configuration-device-type
|
||
(default "wacom"))
|
||
(device inputattach-configuration-device
|
||
(default "/dev/ttyS0"))
|
||
(baud-rate inputattach-configuration-baud-rate
|
||
(default #f))
|
||
(log-file inputattach-configuration-log-file
|
||
(default #f)))
|
||
|
||
(define inputattach-shepherd-service
|
||
(match-lambda
|
||
(($ <inputattach-configuration> type device baud-rate log-file)
|
||
(let ((args (append (if baud-rate
|
||
(list "--baud" (number->string baud-rate))
|
||
'())
|
||
(list (string-append "--" type)
|
||
device))))
|
||
(list (shepherd-service
|
||
(provision '(inputattach))
|
||
(requirement '(udev))
|
||
(documentation "inputattach daemon")
|
||
(start #~(make-forkexec-constructor
|
||
(cons (string-append #$inputattach
|
||
"/bin/inputattach")
|
||
(quote #$args))
|
||
#:log-file #$log-file))
|
||
(stop #~(make-kill-destructor))))))))
|
||
|
||
(define inputattach-service-type
|
||
(service-type
|
||
(name 'inputattach)
|
||
(extensions
|
||
(list (service-extension shepherd-root-service-type
|
||
inputattach-shepherd-service)))
|
||
(default-value (inputattach-configuration))
|
||
(description "Return a service that runs inputattach on a device and
|
||
dispatches events from it.")))
|
||
|
||
|
||
;;;
|
||
;;; gnome-keyring-service-type
|
||
;;;
|
||
|
||
(define-record-type* <gnome-keyring-configuration> gnome-keyring-configuration
|
||
make-gnome-keyring-configuration
|
||
gnome-keyring-configuration?
|
||
(keyring gnome-keyring-package (default gnome-keyring))
|
||
(pam-services gnome-keyring-pam-services (default '(("gdm-password" . login)
|
||
("passwd" . passwd)))))
|
||
|
||
(define (pam-gnome-keyring config)
|
||
(define (%pam-keyring-entry . arguments)
|
||
(pam-entry
|
||
(control "optional")
|
||
(module (file-append (gnome-keyring-package config)
|
||
"/lib/security/pam_gnome_keyring.so"))
|
||
(arguments arguments)))
|
||
|
||
(list
|
||
(lambda (service)
|
||
(case (assoc-ref (gnome-keyring-pam-services config)
|
||
(pam-service-name service))
|
||
((login)
|
||
(pam-service
|
||
(inherit service)
|
||
(auth (append (pam-service-auth service)
|
||
(list (%pam-keyring-entry))))
|
||
(session (append (pam-service-session service)
|
||
(list (%pam-keyring-entry "auto_start"))))))
|
||
((passwd)
|
||
(pam-service
|
||
(inherit service)
|
||
(password (append (pam-service-password service)
|
||
(list (%pam-keyring-entry))))))
|
||
(else service)))))
|
||
|
||
(define gnome-keyring-service-type
|
||
(service-type
|
||
(name 'gnome-keyring)
|
||
(extensions (list
|
||
(service-extension pam-root-service-type pam-gnome-keyring)))
|
||
(default-value (gnome-keyring-configuration))
|
||
(description "Return a service, that adds the @code{gnome-keyring} package
|
||
to the system profile and extends PAM with entries using
|
||
@code{pam_gnome_keyring.so}, unlocking a user's login keyring when they log in
|
||
or setting its password with passwd.")))
|
||
|
||
|
||
;;;
|
||
;;; polkit-wheel-service -- Allow wheel group to perform admin actions
|
||
;;;
|
||
|
||
(define polkit-wheel
|
||
(file-union
|
||
"polkit-wheel"
|
||
`(("share/polkit-1/rules.d/wheel.rules"
|
||
,(plain-file
|
||
"wheel.rules"
|
||
"polkit.addAdminRule(function(action, subject) {
|
||
return [\"unix-group:wheel\"];
|
||
});
|
||
")))))
|
||
|
||
(define polkit-wheel-service
|
||
(simple-service 'polkit-wheel polkit-service-type (list polkit-wheel)))
|
||
|
||
|
||
;;;
|
||
;;; seatd-service-type -- minimal seat management daemon
|
||
;;;
|
||
|
||
(define (seatd-group-sanitizer group-or-name)
|
||
(match group-or-name
|
||
((? user-group? group) group)
|
||
((? string? group-name) (user-group (name group-name) (system? #t)))
|
||
(_ (leave (G_ "seatd: '~a' is not a valid group~%") group-or-name))))
|
||
|
||
(define-record-type* <seatd-configuration> seatd-configuration
|
||
make-seatd-configuration
|
||
seatd-configuration?
|
||
(seatd seatd-package (default seatd))
|
||
(group seatd-group ; string | <user-group>
|
||
(default "seat")
|
||
(sanitize seatd-group-sanitizer))
|
||
(socket seatd-socket (default "/run/seatd.sock"))
|
||
(logfile seatd-logfile (default "/var/log/seatd.log"))
|
||
(loglevel seatd-loglevel (default "info")))
|
||
|
||
(define (seatd-shepherd-service config)
|
||
(list (shepherd-service
|
||
(documentation "Minimal seat management daemon")
|
||
(requirement '())
|
||
;; TODO: once cgroups is separate dependency
|
||
;; here we should depend on it rather than elogind
|
||
(provision '(seatd elogind))
|
||
(start #~(make-forkexec-constructor
|
||
(list #$(file-append (seatd-package config) "/bin/seatd")
|
||
"-g" #$(user-group-name (seatd-group config)))
|
||
#:environment-variables
|
||
(list (string-append "SEATD_LOGLEVEL="
|
||
#$(seatd-loglevel config))
|
||
(string-append "SEATD_DEFAULTPATH="
|
||
#$(seatd-socket config)))
|
||
#:log-file #$(seatd-logfile config)))
|
||
(stop #~(make-kill-destructor)))))
|
||
|
||
(define seatd-accounts
|
||
(match-lambda (($ <seatd-configuration> _ group) (list group))))
|
||
|
||
(define seatd-environment
|
||
(match-lambda
|
||
(($ <seatd-configuration> _ _ socket)
|
||
`(("SEATD_SOCK" . ,socket)))))
|
||
|
||
(define seatd-service-type
|
||
(service-type
|
||
(name 'seatd)
|
||
(description "Seat management takes care of mediating access
|
||
to shared devices (graphics, input), without requiring the
|
||
applications needing access to be root.")
|
||
(extensions
|
||
(list
|
||
(service-extension account-service-type seatd-accounts)
|
||
(service-extension session-environment-service-type seatd-environment)
|
||
;; TODO: once cgroups is separate dependency we should not mount it here
|
||
;; for now it is mounted here, because elogind mounts it
|
||
(service-extension file-system-service-type (const %control-groups))
|
||
(service-extension shepherd-root-service-type seatd-shepherd-service)))
|
||
(default-value (seatd-configuration))))
|
||
|
||
|
||
;;;
|
||
;;; The default set of desktop services.
|
||
;;;
|
||
|
||
(define* (desktop-services-for-system #:optional
|
||
(system (or (%current-target-system)
|
||
(%current-system))))
|
||
;; List of services typically useful for a "desktop" use case.
|
||
|
||
;; Since GDM depends on Rust (gdm -> gnome-shell -> gjs -> mozjs -> rust)
|
||
;; and Rust is currently unavailable on non-x86_64 platforms, default to
|
||
;; SDDM there (FIXME).
|
||
(cons* (if (string-prefix? "x86_64" system)
|
||
(service gdm-service-type)
|
||
(service sddm-service-type))
|
||
|
||
;; Screen lockers are a pretty useful thing and these are small.
|
||
(screen-locker-service slock)
|
||
(screen-locker-service xlockmore "xlock")
|
||
|
||
;; Add udev rules for MTP devices so that non-root users can access
|
||
;; them.
|
||
(simple-service 'mtp udev-service-type (list libmtp))
|
||
;; Add udev rules for scanners.
|
||
(service sane-service-type)
|
||
;; Add polkit rules, so that non-root users in the wheel group can
|
||
;; perform administrative tasks (similar to "sudo").
|
||
polkit-wheel-service
|
||
|
||
;; Allow desktop users to also mount NTFS and NFS file systems
|
||
;; without root.
|
||
(simple-service 'mount-setuid-helpers setuid-program-service-type
|
||
(map (lambda (program)
|
||
(setuid-program
|
||
(program program)))
|
||
(list (file-append nfs-utils "/sbin/mount.nfs")
|
||
(file-append ntfs-3g "/sbin/mount.ntfs-3g"))))
|
||
|
||
;; The global fontconfig cache directory can sometimes contain
|
||
;; stale entries, possibly referencing fonts that have been GC'd,
|
||
;; so mount it read-only.
|
||
fontconfig-file-system-service
|
||
|
||
;; NetworkManager and its applet.
|
||
(service network-manager-service-type)
|
||
(service wpa-supplicant-service-type) ;needed by NetworkManager
|
||
(simple-service 'network-manager-applet
|
||
profile-service-type
|
||
(list network-manager-applet))
|
||
(service modem-manager-service-type)
|
||
(service usb-modeswitch-service-type)
|
||
|
||
;; The D-Bus clique.
|
||
(service avahi-service-type)
|
||
(udisks-service)
|
||
(service upower-service-type)
|
||
(accountsservice-service)
|
||
(service cups-pk-helper-service-type)
|
||
(service colord-service-type)
|
||
(geoclue-service)
|
||
(service polkit-service-type)
|
||
(elogind-service)
|
||
(dbus-service)
|
||
|
||
(service ntp-service-type)
|
||
|
||
x11-socket-directory-service
|
||
|
||
(service pulseaudio-service-type)
|
||
(service alsa-service-type)
|
||
|
||
%base-services))
|
||
|
||
(define-syntax %desktop-services
|
||
(identifier-syntax (desktop-services-for-system)))
|
||
|
||
;;; desktop.scm ends here
|